Clamp suitable for continuous processing of liner blanks

Abstract

The invention discloses a clamp suitable for continuous processing of liner blanks. The clamp comprises a chuck and movable clamping claws; the chuck is in a ring shape and is fixedly provided with three annular sector-shaped clamping tables, the clamping tables share the same circle center with the chuck and are evenly distributed on the chuck, one movable clamping claw is arranged between everytwo adjacent clamping tables, the movable clamping claws are provided with pneumatic connectors, and one end of the inner side of each movable clamping claw is arc. Through arrangement of the chuck, the clamping tables and the movable clamping claws, the cylindrical liner blanks can be quickly and firmly clamped through cooperation of the arc clamping faces of the movable clamping claws and compressed air when processed by the clamp, the clamping claws do not need to be manually disassembled or assembled in the processing process, the processing process is continuous, and the cutting processing efficiency of the liner blanks is improved.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, in particular to a fixture suitable for continuous processing of bush blanks. Background technique [0002] The bushing generally refers to the ring sleeve that acts as a pad. In the moving parts, the parts are worn due to long-term friction. When the gap between the shaft and the hole is worn to a certain extent, the parts must be replaced. Therefore, the designer is designing When using materials with lower hardness and better wear resistance as the shaft sleeve or bush, this can reduce the wear of the shaft and seat. When the shaft sleeve or bush is worn to a certain extent, replace it, which can save the cost of replacing the shaft or seat. the cost of. The customized parts of the bushing are usually processed by machine tools through turning and other methods. During the processing, the blank to be processed needs to be clamped and cut. The existing general-purpose machine too...

AI Technical Summary

Problems solved by technology

The customized parts of the bushing are usually processed by machine tools through turning and other methods. During the processing, the blank to be processed needs to be clamped and cut. The existing general-purpose machine tools need to be loaded and unloaded by manual tightening when clamping the blank. The loading and unloading process is time-consuming and laborious. Unable to work continuously, low processing efficiency

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