Die of overrunning clutch gland of motorcycle

Abstract

The invention relates to a die of an overrunning clutch gland of a motorcycle. The die comprises an upper die carrier and a lower die carrier, wherein the upper die carrier and the lower die carrier are connected through a die carrier guide post. The lower portion of the upper die carrier is fixedly connected with a first base plate, a second base plate, a male die fixing plate and a female die. A large male die is arranged in the middle of the male die fixing plate and perpendicularly connected with an upper stripper plate, a cavity is formed in the middle of the upper die carrier, a knockout plate is arranged in the cavity and connected with one end of a knockout rod, the other end of the knockout rod is connected with the upper stripper plate, three small male dies are further arranged on the male die fixing plate and provided with die ends and die heads, protruding parts are arranged on the outer walls of the die heads, the bottoms of the protruding parts on the two sides and the heads of the die heads form a stamping part which is of a countersunk screw shape, a female-and-male die and a lower stripper plate are fixed to the lower die carrier, the female die and the female-and-male die are connected through a stripper plate guide post, a stripper plate guide sleeve is arranged on the outer wall of the stripper plate guide post, and the top of the middle of the upper die carrier is connected with a die handle. According to the die, procedures are simplified, production efficiency is improved, burrs are removed, and roughness is improved.

Description

technical field [0001] The invention relates to a mold for a cover, in particular to a mold for a cover of a motorcycle overrunning clutch. Background technique [0002] The gland is a very common device in modern machining and parts manufacturing, especially for the overrunning clutch, the gland plays a very important role, specifically: the gland is generally used for the shaft of the roller Orientation, torque transmission, to ensure the normal operation of the clutch; at the same time, it has the functions of dustproof, sealing, preventing liquid leakage, and prolonging the service life. In view of the wide range of uses of the clutch, how to improve the production efficiency of the gland has always been a problem for many manufacturers. A technical problem that has been sought to be solved. to be processed as figure 1 , figure 2 This type of workpiece has a circular through hole in the middle, 3 countersunk holes evenly distributed in the circumferential direction, ...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: in order to solve the problems of low production efficiency of the gland, complicated process and rough surface of the gland, the present invention provides a mold for the gland of the overrunning clutch of a motorcycle to solve the above problems

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