Gear machining error-proofing tool capable of adjusting inner diameter

Abstract

The invention discloses an inner diameter adjustable gear machining mistake-proofing tool which comprises an operation table top, an inner diameter adjusting device, a gear positioning device, a gear positioning device and an inner diameter adjusting device, and the operation table top is provided with a round opening; the adjusting assembly comprises a sleeve, a first threaded rod, a bottom plate, a sliding rod and a bending plate, the sleeve is rotationally connected to a round opening formed in the operation table top through the electric rotating assembly, a plurality of openings are formed in the bottom of the sleeve at equal intervals in a surrounding mode, and the first threaded rod is rotationally connected to the center position of the electric rotating assembly; the base plate is rotatably connected to the end, away from the sleeve, of the first threaded rod, one ends of the multiple sliding rods are fixed to the base plate in a surrounding mode at equal intervals, and the bending plate is slidably connected to the other ends of the sliding rods through sliding assemblies; and the fixing assembly comprises a connecting rod, an annular plate and a telescopic rod. The gear machining speed and quality are greatly improved during operation, the gear machining deviation rate is also reduced, and therefore the mistake proofing purpose is achieved.

Description

technical field [0001] The invention relates to the technical field of gear processing, in particular to an error-proof tool for gear processing with adjustable inner diameter. Background technique [0002] Error-proofing can be a mechanical or electronic device that can prevent human error or make people see where the error occurs at a glance. The purpose of error-proofing devices includes: eliminating the cause of specific product defects, and by cheap means. The production products are inspected one by one to determine whether they are qualified. [0003] Gear refers to a mechanical element that continuously meshes with gears on the rim to transmit motion and power. It is a mechanical part with teeth that can mesh with each other. At the end of the 19th century, special machine tools and tools for gear cutting appeared one after another, making gear processing more complete. With the development of social production, people have begun to pay attention to error proofing i...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that most machines in the prior art need to process gears of various diameters, but the shaft diameter of the fixed gear cannot fit the inner ring of all diameters of the gear, so that the shaft of the fixed gear and the inner ring of the gear to be processed There is a gap in the ring, and the fixing effect is not good. When the gear is being processed, its position may be shifted due to the gap, which may cause the angle of the cutting teeth to deviate, or the depth of the cutting teeth may not match, resulting in errors. An error-proof tooling for gear machining with adjustable inner diameter

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