Qingdao University of Technology

Ningbo Sanhan Alloy Material Co., Ltd.

Shanghai Jinzhao Energy Saving Technology Co., Ltd

Chongqing University

Qingdao Technological University

Inner Mongolia University for Nationalities

Other

Qingdao Sisa Abrasives Co., Ltd.

Shenyang Hongyang Precision Ceramics Co., Ltd.

Shanxi Jinzhao Aviation Technology Co., Ltd.

Zhejiang University

University of Sharjah

Qingdao Huanghai University

Hanergy (qingdao) Lubrication Technology Co., Ltd.

Xinjiang Jiang Ning Light Industrial Machinery Engineering Technology Co., Ltd.

Min Yang

Changhe Li

Yanbin Zhang

Teng Gao

Huajun Cao

Yali Hou

Naiqing Zhang

Mingzheng Liu

Xin Cui

Bingheng Lu

Dongzhou Jia

Xiaoming Wang

Runze Li

Qidong Wu

Yuying Yang

Liang Luo

Shuo Yin

Haogang Li

Lizhi Tang

Huaping Hong

Haizhou Xu

Wentao Wu

Jie Xu

Wenfeng Ding

Weixi Ji

Wuxing Ma

Huiming Luo

Shuai Chen

Binhui Wan

Han Zhai

Zongming Zhou

Xiaowei Zhang

Cong Mao

Qingan Yin

Xifeng Wu

Zhenjing Duan

Lan Dong

Xiufang Bai

Menghua Sui

Bo Liu

Zhen Wang

Xuefeng Xu

Xufeng Zhao

Hao Ma

Yonghong Liu

Huayang Zhao

Mingcun Shi

Yucheng Wang

Xianpeng Zhang

Zhaorong Bing

Yixue Han

Baoteng Huang

Yun Chen

Dewei Liu

Minkai Chen

Heju Ji

Yaogang Wang

Dan Liu

Benkai Li

Wenyue Liu

Yuhui Zhao

Zhongqi Lu

Xiangyang Ma

Xiaohong Ma

Xiaoyang Zhang

Yiliang Yang

Jun Wang

Chao Yang

Shubham Sharma

Xi Chen

Zafar Said

Ji Che

Aiguo Qin

Rong Wang

Zhuang Shi

Can Wang

Kexin Shi

Yiping Feng

Zhenming Jia

Yitian Feng

Shuaiqiang Xu

Cai Wang

Kun Zhu

Santi Tofani

Shiqiang Shang

Huamei Li

Gao Teng

Linqing Yuan

Zheng Shen

Shuming Guo

Haochen Sun

Fenglei Zhu

Guotao Liu

Long Wei

Yuji Li

Biao Cao

Leilei Zhao

Zhiguang Han

Suchen Bian

Baoda Xing

A production line and a method for welding the automobile rear floor panels are provided. In view of the current problem that the position of the wheel housing of the rear floor workpiece affected by the reinforcement structure is not convenient to weld directly, the rounded rectangle workpiece conveying path is adopted. When the direction is adjusted during the workpiece conveying process, the posture relative to the previous station also changes. The welding mechanism of the previous station or the welding mechanism of the next station is used to weld the wheel housing position of the workpiece and weld from the lower part of the wheel housing upward. The molten pool and welding slag after welding are not easy to attach to the workpiece under the action of gravity to cause defects, and can reduce interference with the workpiece structure, and improve the welding efficiency.

Production line for welding automotive rear floor panel and method thereof

An intelligent production line for turning tool bit cavities and an application method are provided, which solve the problem that a production line in the prior art has low working efficiency. The intelligent production line has the beneficial effects of a compact arrangement structure, higher safety and improved working efficiency. The intelligent production line for turning tool bit cavities includes a robot. Material tables and at least one machining center are arranged around the robot. A transfer station used for transferring materials is arranged between the machining center and the robot. A protective fence is arranged between a position above the material tables and the robot, and between the transfer station and the robot. The robot is provided with a mechanical arm including a base plate. The base plate is provided with at least one clamping jaw and fixed with a laser detecting unit for detecting the materials.

Intelligent production line for turning tool bit cavities and use method thereof

The present disclosure provides a carbide blade cutter head filling device and method, and relates to the field of alloy blade processing. The carbide blade cutter head filling device includes a feeding unit, a storage unit, a loading unit and a discharging unit which are arranged successively. The output end of the feeding unit is matched with the input end of the storage unit through the guide mechanism. The output end of the storage unit faces a conveying tray of the loading unit. The conveying tray is provided with a plurality of group of transition holes for accommodating blades. A receiving mechanism for accommodating a cutter head is arranged below the falling pull plate of the discharging unit. The falling pull plate adjusts the communication and isolation between the transition hole and the cutter head in the receiving mechanism by changing the relative position of the falling pull plate and the transition hole. A function of automatically feeding and loading the cutter head is fulfilled, the scattered blades are loaded into the cutter heads in batches instead of manually completing repeated work in a process of loading the blade into the cutter head. Therefore, the labor intensity of workers is reduced, the production efficiency is improved, and the blade production cost is reduced.

Carbide blade cutter head filling device and method

An electrostatic nozzle and a minimal quantity lubricating and grinding system for a controllable jet. An electrostatic nozzle includes a nozzle core, an upper nozzle body being connected above the nozzle core; an empty space being formed between the upper nozzle body and the nozzle core for storing compressed air and decompression; a lower nozzle body being connected below the nozzle core; a gas-liquid mixing chamber, an acceleration chamber, and a nozzle outlet being sequentially disposed inside the nozzle core from top to bottom; and micro-convex bodies being evenly arranged on an inner wall of the acceleration chamber.

Electrostatic nozzle and minimal quantity lubricating and grinding system for controllable jet

Provided an automatic feeding device for automotive wheel hub, comprising a separable material rack having material rack units capable of being stacked in turn, a first roller table for conveying the separable material rack containing the wheel hub to a second roller table, and a material rack separating device having a support frame and material rack inserting and taking devices; the second roller table, under which a lifting platform is mounted, is located at a first end of lower part of the material rack inserting and taking device; the material rack inserting and taking device splitting the separable material rack into units, and placing to a third roller table being arranged at a second end of the lower part thereof; a manipulator, for grasping and placing the wheel hub from the material rack unit to a fourth roller table being on a second side thereof.

Automatic feeding device for automotive wheel hub

A multi-station self-positioning floating clamping and workpiece automatic flip intelligent fixture system includes a linear motion device, a workpiece automatic flip device and a self-positioning floating clamping device. A bottom portion of the workpiece automatic flip device is connected to the linear motion device, which drives the workpiece automatic flip device to move horizontally; the self-positioning floating clamping device clamps the workpiece, the workpiece automatic flip device is arranged opposite to the self-positioning floating clamping device, and the workpiece automatic flip device clamps the workpiece and drives the workpiece to turn over; and the workpiece automatic flip device includes a rotary cylinder, which is connected to a hydraulic cylinder, a piston rod of the hydraulic cylinder is connected to a mechanical claw opening-and-closing finger through a hinge mechanism, and the hydraulic cylinder reciprocates to drive the mechanical claw opening-and-closing finger to open and close to clamp or release the workpiece.

Multi-station self-positioning floating clamping and workpiece automatic flip intelligent fixture system

A multi-station turning tool includes a lower bottom plate mechanism. A first hydraulic pipeline arranged in hydraulic fluid to an upper and an end face clamping hydraulic cylinders; a supporting plate mechanism internally provided with an air-detection pipeline; a positioning mechanism includes a substrate and a plurality of supporting blocks; an upper clamping mechanism includes a V-shaped clamping block connected to an upper clamping big arm that's connected to the upper clamping hydraulic cylinder; an end face clamping mechanism includes an end face clamping block that's connected to an end face clamping big arm that's connected to the end face clamping hydraulic cylinder through a piston ejector rod; an end face clamping air-detection mechanism includes an air pressure detection component, connected to a controller, and is capable of detecting a pressure of the air-detection pipeline to identify working states of the positioning mechanism and the upper clamping mechanisms.

Multi-station turning tool bit milling fixture system

The present invention relates to a carbide tool cleaning and coating production line and a method, including a cleaning device including a support frame, a cleaning mechanism and a drying mechanism are sequentially disposed under the support frame connected to a moving mechanism, the moving mechanism is connected to a lifting mechanism being capable of being connected to a tool fixture bracket being configured to accommodate the tool fixture; a coating device including a coating chamber which a plane target mechanism and a turntable assembly disposed in, the turntable assembly is capable of being connected to a plurality of tool fixtures being capable of rotating around an axial line of the coating chamber under the driving of the turntable assembly and rotating around an axial line thereof at the same time; and, a manipulator being disposed between the cleaning device and the coating device.

Carbide tool cleaning and coating production line and method

An aeronautical aluminum alloy minimum-quantity-lubrication milling machining device includes a machine tool worktable and spindle connected with a machine tool power system. The spindle is connected with a tool holder that is fixed with a cutting tool. The machine tool worktable is provided with a machine tool fixture, the tool holder is connected with a minimum-quantity-lubrication mechanism, the machine tool fixture includes a fixture body that is fixedly provided with a limit block for contact with two adjacent side surfaces of a workpiece, the fixture body is provided with a plurality of clamping elements capable of pressing the workpiece against an upper surface of the fixture body, and a top of the clamping element is provided with a detection member for detecting a relative position between the clamping element and the spindle. The device can avoid interference and contact between a nozzle and the clamping element.

Device aeronautical aluminum alloy minimum-quantity-lubrication milling machining

A multi-procedure integrated automatic production line for hard alloy blades under robot control is provided. The production line includes a rail-guided robot. A cutter passivation device and a blade cleaning and drying device are arranged on one side of the rail-guided robot. A blade-coating transfer table, a blade coating device, a blade boxing transfer table, a blade-tooling dismounting device and a blade boxing device are sequentially arranged on another side of the rail-guided robot. The blade-tooling dismounting device is arranged on one side of the blade boxing transfer table. The production line further includes squirrel-cage toolings for carrying the blades. The squirrel-cage tooling that are loaded with the blades can run among the cutter passivation device, the blade cleaning and drying device, the blade-coating transfer table and the blade boxing transfer table. The blades after being treated through the blade-tooling dismounting device are sent to the blade boxing device.

Multi-procedure integrated automatic production line for hard alloy blades under robot control

An automobile hub fixture includes a fixture body and a positioning apparatus. The fixture body includes a fixed platform and a plurality of clamping claws arranged at intervals in a circumferential direction of the fixed platform. The clamping claws are configured to clamp an outer rim of a hub. The plurality of clamping claws are connected to a driving member by using a linkage, and the driving member drives the clamping claws to radially move along the fixed platform. The positioning apparatus includes a movable platform slidably connected to the clamping claws. A positioning module configured to position an inner rim or the outer rim of the hub is mounted to the movable platform. The machining device includes a fixture, a machine tool, and a minimal quantity lubrication apparatus. The production line includes a machining device, a loading system, a loading and unloading manipulator, and a catching table.

Automobile hub fixture, machining device, and production line

The present invention relates to a powder dry-pressing molding device and method. The powder dry-pressing molding device includes a rack, the rack is provided with an first pressure mechanism, a workbench mechanism and a second pressure mechanism in sequence along an up-and-down direction, and one side of the workbench mechanism is provided with a scraping mechanism; the first pressure mechanism includes an upper slide block capable of moving up and down, and an upper punch is disposed at a bottom of the upper slide block; the workbench mechanism includes a middle mold seat, a workbench is fixed above the middle mold seat, a middle mold is disposed inside the middle mold seat, and a mandrel runs through the inside of the middle mold; the second pressure mechanism includes a lower slide block capable of moving up and down, a lower punch is fixed at the top end of the lower slide block, and the lower punch is capable of extending into a compacting space between the mandrel and the middle mold; and the scraping mechanism includes a pusher connected with a scraping driving mechanism and capable of moving along the workbench, the pusher is provided with a feeding channel capable of being communicated with the compacting space, and the feeding channel is capable of being communicated with a barrel disposed on the rack. The dry-pressing molding device of the present invention has a high degree of automation, can scrape the powder, and has a good processing effect.

Powder dry-pressing molding device and method

An oil mist recovery, separation and purification device for a minimum quantity lubricant (MQL) grinding process, including: a pneumatic separation mechanism, a pipeline and a fan fixedly connected with one end of the pipeline, wherein the fan is configured to form a negative pressure in the pipeline, one cone-shaped filter mesh mechanism is disposed in the pipeline, and a tip of the cone-shaped filter mesh mechanism faces the side of an air inlet direction of the pipeline; and a filtering and recovery mechanism connected with the pipeline and including a case body, a filtering mechanism and a recovery mechanism, wherein the case body is connected with the pipeline through a connecting part, and the filtering mechanism is connected with the recovery mechanism. The device can separate, recover and reuse oil mist particles in the air.

Oil mist recovery, separation and purification device for minimum quantity lubricant grinding process

A production line of a CA abrasive, including: a belt mold, the belt mold being provided with a cavity; a transmission device, configured to drive the belt mold to run; a slurry coating mechanism, configured to coat a slurry on a surface and into the cavity of the belt mold; a slurry scraping mechanism, configured to scrap the slurry coated on the surface of the belt mold into the cavity; a drying mechanism, configured to dry the belt mold so that the slurry is dried and precipitated into abrasive grains; a separation mechanism, arranged below the drying mechanism and configured to shake down the abrasive grains in the cavity of the belt mold by vibrating; a sweeping mechanism, configured to sweep slurry fragments of the belt mold after separation; and a release agent coating mechanism, configured to spray a release agent to the swept belt mold.

Production line of CA abrasive

An alumina ceramic integrated hot press molding machine and working method thereof, including a pressing and hot pressing device fixed accordingly on a rack, a stirring device inside the hot pressing device, and a hot pressing mold above the hot pressing device; the pressing device enables one path of high-pressure air to act on the mold, and enables the other path to enter the hot pressing device, so the slurry flows into a cavity of the mold; the stirring device stirs the slurry inside the device, so alumina blanks are more evenly distributed therein; and temperature detection components for detecting the temperature of internal oil and the slurry at a slurry outlet are inside the hot pressing device, and the power of an electric heating device is adjusted and controlled in real time according to the temperature detected by the components, to achieve the purpose of accurate temperature control.

Alumina ceramic integrated hot press molding machine and working method thereof

Growing community of inventors

Qingdao, China

Min Yang