Deburring positioning tool for end face of automobile gear-shifting shifting fork

Abstract

The invention discloses a deburring positioning tool for an end face of an automobile gear-shifting shifting fork. A guide rail and a slide seat are mounted above a worktable, wherein the slide seat is fixedly provided with an end face positioning column, a workpiece sleeve cylinder and a first vertical plate; the first vertical plate is provided with a pneumatic ejection rod and an air cylinder; the pneumatic ejection rod is extended or retracted towards the direction of the end face positioning column under the driving of the air cylinder; one end of a connection rod is hinged on a left side wall of the slide seat and the other end of the connection rod is hinged to a circular disc and is deviated from the center of the circular disc; the circular disc is driven by a handle to rotate around a shaft, so that the slide seat is driven to move on the guide rail from left to right; a second vertical plate is fixedly arranged on the right side of the guide rail and a horizontal limiting screw rod is arranged on the left side of the second vertical plate; a horizontal connection plate is fixedly arranged above the slide seat; a horizontal connection plate crosses over the second vertical plate and stretches to the right side of the second vertical plate; a pneumatic switch for controlling the air cylinder is mounted below the horizontal connection plate. The deburring positioning tool is ingenious in design, convenient to operate and high in automation degree, and the production efficiency and the product consistency are remarkably improved.

Description

technical field [0001] The technical field of mechanical processing equipment of the present invention particularly relates to a positioning tool for removing residual burrs on the end surface of an automobile shift fork after processing. Background technique [0002] The shift fork is one of the important parts of the automobile transmission. image 3 , Figure 4 As shown, after the fork mouth of the shift fork is processed, burrs will remain on the end face of the opposite side (that is, area A in the figure). Usually, the burrs are removed manually by means of a file, which not only has low work efficiency, but also removes the burrs. The burr effect is also not ideal, and the end face appears uneven. Contents of the invention [0003] In view of the above technical problems, it is proposed to provide a deburring and positioning tool for the end face of the automobile shift fork, which is used to clamp and position the workpiece, and then remove the residual burr on th...

AI Technical Summary

Problems solved by technology

[0002] The shift fork is one of the important parts of the automobile transmission. image 3 , Figure 4 As shown, after the fork mouth of the shift fork is processed, burrs will remain on the end face of the opposite side (that is, area A in the figure). Usually, the burrs are removed manually by means of a file, which not only has low work efficiency, but also removes the burrs. The burr effect is not ideal, and the end face appears uneven

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