Citic Dicastal Co., Ltd

Jiansheng Wang

Jinling Yang

Li Yang

Hongshen Zhang

Weizhou Liu

Xiaoting Zhu

Zhi Chen

Haipeng Feng

Naizheng Hu

Hailong Liu

Zuo Xu

Yongwang Zhao

Yingfeng Wang

Naili Li

Fengbao Luo

Chuan Dai

Haibin Liu

Yachun Wan

Gang Zhao

Xin Fan

Yongyue Huang

Jianfeng Gui

Bicheng Ding

Yang Han

Hongyin Zhang

Hongji Zhou

Bo Tian

Zhen Ge

Provided a die lubricant rotating spray tray device, wherein the nozzles, the connecting sleeve bodies, the nozzle connecting pipes, the air pipe joints and the lubricant pipe joints are sequentially connected to form independently-communicated cavity pipelines, compressed air is input from the air pipe joints, a lubricant is input from the lubricant pipe joints, the rotation driving mechanisms drive the spray tray rotators to rotate through the transmission mechanisms, and the spray tray rotators drive the nozzles to rotate, so that the same dosage of the lubricant is sprayed on the maximum pitch circle surfaces of upper and lower dies, the aim of uniformly spraying the forging lubricant on the working surfaces of the upper and lower dies is achieved.

Die lubricant rotating spray tray device

A punch pin assembly includes a punch rod, a punch pin and a punch pin connection rod connected therebetween. A heat-conducting medium conveying loop is arranged in the punch rod and the punch pin connection rod. The heat-conducting medium conveying loop communicates with the outside of the punch rod separately through a first medium port and a second medium port which are formed in the punch rod.

Punch pin assembly and die casting machine having punch pin assembly

Provided a spray tray device capable of rotatably spraying a die lubricant, wherein a rotating driving mechanism drive the rotating shafts and the spray tray rotators to rotate, and several external nozzles are arranged on the spray tray rotators. The air pipe joints and the lubricant pipe joints respectively input compressed air and a lubricant into cavities, formed between the spray tray rotators and the connection sleeve bodies, through the nozzle connection pipes, and then the compressed air and the lubricant are sprayed out through the external nozzles. The device implements that the same dosage of the lubricant is uniformly sprayed into the surfaces of the maximum pitch circles of upper and lower dies.

Spray tray device capable of rotatably spraying die lubricant

The positioning detection device includes a positioning detection combination, a plurality of positioning sheets, an origin position, a negative limit, a positive limit, a controller and an encoder. The positioning material moving system is provided on the basis of the positioning detection device.

Positioning detection device and positioning material moving system

Provided is a double-station cleaning system comprising a cleaning machine, wherein workpieces are placed into the feeding frames, the feeding frames are placed into trays, the bracket assembly is pushed to drive the trays to move along the guide rail assembly, the feeding frame in one of the trays is conveyed to a feeding inlet of the cleaning machine, the feeding frame is pushed to move along two rows of nylon wheels and linear guide rails inside the cleaning machine, and the feeding frame and the workpieces in the feeding frame are pushed into the cleaning machine so as to be cleaned. The double stations work alternately, so that the work time is saved, and the work efficiency is increased.

Double-station cleaning system

Provided is a rotating spray device for a lubricant, wherein the rotating driving mechanism rotates to drive the rotating spindle, and the rotating spindle drives the upper and lower rotating spray trays to rotate, and compressed air and a lubricant are respectively fed into each pitch circle closed cavity formed between each of the rotating spray trays and the spray tray main body, and then are sprayed out through the nozzles on the rotating spray trays for uniform spray coating. The device can spray the same and uniform dosage of the lubricant to the working surfaces of the maximum pitch circles of upper and lower dies, play a role of uniform forging lubrication and reduce the forging defects.

Rotating spray device for lubricant

The present application discloses a four-directional drilling machine, comprising a main frame, a main machine platform, flange-type hydraulic cylinders, linear bearings, hydraulic piston rods, guide rods, nuts A, an upper pressure plate, drill bushings A, nuts B, monoblock drilling machines A, an upper supporting plate, positioning stop blocks, adjustable base assemblies, a left supporting plate, a drill bushing B, a right supporting plate and the like.

Four-directional drilling machine

Disclosed is a multifunctional adjustable drilling machine. Supporting leg seats are connected with a frame, the frame is connected with a bottom plate, the bottom plate is connected with driller supports, the bottom plate is provided with holes and positioning pins matched with the driller supports, the angles of driller support index plates can be adjusted, drillers machine holes in an automobile die casting at different angles, and a compression cylinder bracket and a compression cylinder support are connected to the bottom plate. A compression plate is connected to a piston rod of a compression cylinder, the compression cylinder is arranged on the compression cylinder support, and motors drive belt pulleys and conveying belts to rotate so as to drive main shafts of the drillers to rotate. The automobile die casting is positioned by a clamp body, and the compression plate clamps the automobile die casting via the compression cylinder.

Multifunctional adjustable drilling machine

The invention discloses an improved automobile hub lathe fixture. A central positioning pin () is arranged in a fixture body center sleeve, wheel lip positioning pins () are arranged on the same pitch circle of a fixture body, clamping jaws () are connected to supports () via hinge pins (), the supports () and the fixture body () frame are casted into a whole, connecting screws () are fixed at the lower ends of the clamping jaws () via connecting nuts (), lifting pins () are arranged in guide sleeves, the bottoms of the clamping jaws () are connected to a fixture body frame by tension springs (), a three-leaf disc cam () is arranged on top half of the gear rotating shaft (), the gear rotating shaft () is arranged in a guide sleeve () of the fixture body frame, and a rack ejector rod () is connected with a cylinder (). The improved automobile hub lathe fixture can save the manpower and materials and further improve the production efficiency.

Automobile hub lathe fixture

Growing community of inventors

Qinhuangdao, China

Jiansheng Wang