Citic Dicastal Co., Ltd

Huiying Liu

Yuexin Lu

Zhiyuan Yu

Zuo Xu

Yongwang Zhao

Weidong Liu

Xiao Liu

Yao Zheng

Weimin Cai

Dong Guo

Junmeng Li

Jiandong Guo

Hanqi Wu

Guoyuan Xiong

Xiaoguang Huang

Lijie Hu

Hongsen Zhang

Xinyu Bi

Xin He

Shoujun Fu

Bowen Xue

Zhen Li

Ruixiao Zhou

Dan Yao

Yule Zhou

Minghua Liu

Xiaopeng Chen

Shan Ma

Guorui Wu

Baojun Shi

Lei Yang

Kuisheng Nie

Yudong Li

Long Yang

Zhihua Zhu

Changhai Li

Yacong Zhang

Fengbao Luo

Dengyao Li

Xuesong Wang

Chong Li

Hao Wu

Jian Li

Haifeng Yuan

Lei Jiang

Chong Bai

Chunwei Wang

Sheng Zhang

Zenglei He

Guangcai Wei

Yajun Wang

Jinwei Liu

Haichao Sun

Song Li

Yingjun Zhou

Shiqi Zhang

Lei Liu

Wendong Li

Zhifeng Zhang

Xinyuan Cui

Wen Xiong

Zhenyu Li

Fafu Qin

Zheng Yao

Disclosed is a hole wall thickness gauge. In the technical solution, a deburring function and a measurement function are integrated, and measurement is completed while deburring is completed. The hole wall thickness gauge is ingenious in design, flexible and high in efficiency and has a quite high practical application value.

Hole wall thickness gauge

The disclosure discloses a double-station wheel deburring device consisting of two major systems. One is a wheel double-station exchange system responsible for feeding and discharging of two wheels, switching between a first working table and a second working table, switching between an upper station and a lower station, and rotation of the wheels. The other is a cutter feeding system responsible for feeding of a rim deburring blade, a riser deburring blade and brushes. The device can simultaneously remove burrs on outer rims, risers and valve holes of two wheels. Through the interactive double-station working tables, the feeding and discharging operation and the deburring operation are simultaneously carried out at separate stations. The device can be applied to deburring of wheels of different specifications. The disclosure also discloses a double-station wheel deburring method.

Double-station wheel deburring device

The present disclosure belongs to the field of machining of chamfers of holes. The hole chamfering device includes blades in bilateral symmetry and a blade distance adjusting, through the blade distance adjusting, the distance between the blades on the left side and the right side can be adjusted, thus, after the blades on the left side and the right side of the hole chamfering device process chamfers on the front face of a hole, the distance between the blades is reduced to enable the blades to pass through the hole to process chamfers on the back face of the hole, after processing of the chamfers on the back face of the hole is completed, the distance between the blades is reduced, the hole chamfering device not only can chamfer the front face of the hole, but also can chamfer the back face of the hole.

Hole chamfering device

The present disclosure provides an adjustable device for removing burrs of a back cavity of a wheel. The adjustable device for removing the burrs of the back cavity of the wheel includes a frame provided with a rotary table inside, a support frame is fixedly connected to the rotary table, and a left rotary table and a right rotary table are arranged on the support frame. The device is ingenious in design, novel in conception, high in universality, short in cycle time and high in efficiency, and is suitable for removing burrs of wheels in different specifications.

Adjustable device for removing burrs of back cavity of wheel

The present disclosure belongs to the technical field of hole machining equipment, and provides a hole chamfering device including blades in bilateral symmetry and a blade posture adjusting assembly. The hole chamfering device not only can be fed from the front face of a hole to complete chamfering work on the front face of the hole, but also can solve the problem of chamfering the back face of the hole under the condition that a chamfering tool cannot be directly fed from the back face of the hole. The hole chamfering device can be fed from the front face of the hole to complete chamfering work on the front face and the back face of the hole, and meanwhile, can remove burrs in the hole, thereby meeting the machining requirement of conventional chamfering of the hole.

A device for removing wheel burrs with first brushes and second brushes includes a wheel positioning and pressing system configured to position and press of the wheel, a center cap mouth burr removing system configured to remove burrs of the wheel cap mouth with the second brushes, and a wheel spoke back cavity burr removing system configured to remove burrs of the wheel spoke back cavity with the first brushes. The first brushes are mounted on an expandable first capsule and the second brushes are mounted on an expandable second conical capsule, and filling the expandable first capsule and the expandable second conical capsule with air and removing air from the expandable first capsule and the expandable second conical capsule change the shapes of the first brushes and the second brushes to accommodate wheels with different shape and size for deburring.

Device for removing wheel burrs with brushes

Wheel machining equipment is provided, including a first-stage turning system used for carrying out first-stage turning of a wheel, a high-precision connection system used for carrying out high-precision positioning conversion from first-stage turning to second-stage turning, and a second-stage turning system used for carrying out second-stage turning of the wheel. A wheel machining method is also provided.

Wheel machining equipment

The present application provides an adjustable mandrel and a fixture. The adjustable mandrel comprises an outer-diameter adjusting assembly and a height adjusting assembly, wherein the external diameter and the height of the mandrel can be adjusted according to wheels in different specifications, the wheels in different specifications are clamped, and the radial positioning of the wheel and the axial positioning of the wheel during second-step processing are realized. Two adjusting systems supplement each other, so that the structure is novel, the concept is ingenious, the universality is high, the application range is wide, and the machining cost is reduced.

Adjustable mandrel and fixture

A machined wheel post-processing equipment includes a wheel inlet roller way, a lower machine frame, lower guide posts, lower air cylinders, a supporting plate, guide sleeves, a lifting table, guide rails, a clamping cylinder, a left sliding plate, a right sliding plate, a rack and pinion, servomotors, a lifting roller way, clamping wheels, a first servomotor, and a overturning platform.

Machined wheel post-processing equipment

The wheel outer rim groove polishing device includes three major systems, which are a wheel rotation system which is used for positioning, clamping and rotating of a wheel, thereby polishing all grooves in the circumferential direction of the wheel, a left polishing system for reciprocally polishing groove tool grains in the longitudinal direction, and a right polishing system for reciprocally polishing groove tool grains in the transverse direction; and three systems cooperate with each other and are combined orderly to jointly complete the polishing of tool grains on the wheel outer rim grooves. The present disclosure can meet the requirements for polishing the tool grains on the wheel outer rim grooves. Compared with artificial polishing, the device improves the polishing effect, improves the work efficiency, and reduces the risk of rim deformation. The device has the characteristics of high efficiency, practicality, easy manufacture, flexible operation and the like.

Wheel outer rim groove polishing device

A high-strength A356 alloy and a preparation method thereof are disclosed. Modifiers Ba and Zr are added to improve the as-cast structure of the alloy. The high-pressure solidified A356 alloy prepared by a high-pressure solidification technology has finer grains, and the elements such as Mg and Si have higher supersaturated solubility in a matrix.

High-strength A356 alloy and preparation method thereof

A tooling for wheel spraying reinforcement can uniformly apply a hard coating on the inner rim and the spoke back cavity of a wheel, and can effectively solve the technical problems of uneven spraying and poor roundness. The high-precision spraying of the hard coating of the wheel is realized, and the device has novel structure, advanced technology and high universality.

Tooling for wheel spraying reinforcement

A device for removing burrs from bolt holes of an aluminum alloy wheel is composed of a frame, a support plate, clamping guide rails, clamping motors, clamping sliders, support rods, clamping wheels, racks, gears, a brush disc, a support sleeve, a feed slide, guide pillars, a feed linear motor, a pitch adjustment linear motor, a conical pitch head, horizontal push rods, sliders, springs, burr brush drive motors and burr brushes. The device can meet the requirements of an automatic production line and can be used for automatically removing burrs from the inner walls of bolt hole countersinks. The device has certain flexibility and can adjust pitch diameter, can be used for removing burrs from bolt hole countersinks having different diameters, and is easy to manufacture, economical, practical and convenient to operate.

Device for removing burrs from bolt holes of aluminum alloy wheel

The invention discloses a wheel cleaning and blowing method. A flange plate on a sliding table I ascends from a low position to a high position, a flange plate on a sliding table II descends from a preset high position to the low position. A upper servo motor is started to drive the sliding table I and the sliding table II to move synchronously to the center, the wheel entering a cleaning system is cleaned in all directions. A lower servo motor is started to drive a rotating disk to rotate 180 degrees, the wheel enters a blowing system from the cleaning system. The upper servo motor stops working, the idle sliding table II moves to the initial position of the left station, the sliding table I moves to the initial position of the right station.

Wheel cleaning and blowing method

The present disclosure relates to a sub-frame cleaning and blow-drying device, comprising a rack, a water tank, a bottom lifting assembly, supporting assemblies, a top lifting assembly, a rotating assembly, an expanding and cleaning-off assembly and a blow-drying device. Expanding assemblies expand to be connected with vehicle body mounting holes, compressed air is blown into the vehicle body mounting holes by air outlets and is blown into a cavity of a sub-frame to clean off aluminum scraps and residual sand in the cavity of the sub-frame, the rotating assembly drives the expanding and cleaning-off assembly and the sub-frame to do rotation movement to perform secondary cleaning, so that the aluminum scraps and the sand remaining inside the cavity can be cleaned off, and the sub-frame cleaning and blow-drying device can be flexibly adjusted by a position adjusting assembly according to different types of sub-frames and is strong in universality.

Sub-frame cleaning and blow-drying device

Growing community of inventors

Qinhuangdao, China

Huiying Liu