Contraposition type processing device for punching surface of automobile half shaft sleeve

Abstract

The invention provides a contraposition type processing device for a punching surface of an automobile half shaft sleeve, relates to the field of half shaft sleeve machining, and solves the problems that a plurality of half shaft sleeves cannot be stably clamped and fixed at the same time, switching and automatic locking cannot be quickly and accurately performed after one punching is finished, and residue cleaning cannot be realized while punching. The contraposition type processing device for the punching surface of the automobile half shaft sleeve comprises a main body seat, wherein a clampstructure is slidably connected to the main body seat. According to the contraposition type processing device for the punching surface of the automobile half shaft sleeve, when a handle is pushed, anadjusting block and an elastic telescopic rod are in a contraction state under the extrusion of toggle blocks, and a clamp male seat is in a release state; when the handle is released and the clamp male seat is pushed forward, the head end of the elastic telescopic rod is clamped and locked with a next limiting groove; and when the head end of the elastic telescopic rod and the limiting groove are mutually inserted, the clamp structure is in a locking state at the moment, and the sleeve clamped on the clamp male seat and a drill bit seat are mutually aligned at the moment, so that the contraposition convenience is improved.

Description

technical field [0001] The invention belongs to the technical field of half-shaft casing processing, and more specifically relates to a punching surface alignment processing device for automobile half-shaft casings. Background technique [0002] Automobile half shaft casing is a hot-rolled seamless steel pipe of high-quality carbon structural steel and alloy structural steel for manufacturing automobile half shaft casing and drive axle casing shaft tube. The half shaft sleeve is an important part of the automobile drive axle assembly. It is integrated with the drive axle housing to fix the axial relative position of the left and right drive wheels, and supports the frame and the mass of each assembly on it. When driving, it bears the road surface reaction force and moment transmitted from the wheels, and transmits it to the frame through the suspension. [0003] For example, the application number: CN201822079082.X, the utility model provides a punching surface treatment de...

AI Technical Summary

Problems solved by technology

[0007] In order to solve the above-mentioned technical problems, the present invention provides a punching surface alignment processing device for automobile half-shaft casings to solve the existing problem that the existing devices are often single when punching the half-shaft casings. Fixed to achieve punching, but it is not possible to stably clamp and fix multiple half-shaft casings at the same time, and it cannot quickly and accurately switch and automatically lock after a punching is completed, so as to achieve alignment and improve punching efficiency ; Moreover, the existing device cannot realize the cleaning of residues while punching, and it is often a follow-up manual cleaning, which is time-consuming and labor-intensive.

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