Press fitting clamp for gear shifting fork assembly pin and working method of press fitting clamp

Abstract

The invention provides a press fitting clamp for a gear shifting fork assembly pin and a working method of the press fitting clamp.The press fitting clamp comprises a base, a pressure sensor is arranged on the base and used for detecting whether an elastic pin is neglected to be installed on an elastic pin press-fitting assembly or not, the base is provided with a clamp body and a shifting fork mistake-proof driving piece, and a workpiece to be press-fitted is clamped on the clamp body. A positioning piece is arranged on the clamp body, one end of the positioning piece penetrates through the clamp body and is in contact with the workpiece to be pressed, and the shifting fork mistake-proof driving piece drives the positioning piece to position a shifting fork of the workpiece to be pressed in the angular direction. The press fitting clamp is simple in structure and convenient to operate, not only solves the problem of neglected loading of workpieces, but also solves the problem of low press-fitting precision, and increases the qualified rate of products.

Description

technical field [0001] The invention relates to the technical field of assembly and molding, in particular to a clamp for pressing a shift fork assembly pin and a working method thereof. Background technique [0002] Due to the heavy load of this product, the assembly pin needs to be press-fitted with two pins, the pin of the shift fork shaft cannot be assembled by itself, and the press-fit is assembled one by one. This method has the following defects in actual production: [0003] The workpiece cannot identify the workpiece with the missing large pin, and the workpiece with the missing small pin cannot be identified after the large pin is assembled; moreover, during the working process, the fork angle of the double pin to be pressed into the workpiece cannot be positioned, resulting in double The press-fit accuracy of the pin-to-press-fit workpiece is not high, and a large number of unqualified products will be produced. Contents of the invention [0004] In order to so...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above technical problems, the present invention provides a shift fork assembly pin pressing fixture and its working method, which has a simple structure and convenient operation, and not only solves It solves the problem of missing parts, and also solves the problem of low precision of press fitting, and improves the pass rate of products

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