Processing clamp for gearbox shell

Abstract

The invention discloses a processing clamp for a gearbox shell. The processing clamp comprises a bottom plate, wherein placing tanks are arranged in the two ends of the bottom plate, sliding tanks are arranged at the two ends of the placing tanks, second water tanks are arranged on one sides of the sliding tanks, the placing tanks are connected with moving plates through first springs, first water tanks are arranged in the moving plates, and the two ends of the moving plates are both provided with limiting blocks. According to the processing clamp for the gearbox shell, through loosening nuts, fixing rods are pushed upwards by second springs, so that the loosening of the gearbox shell is facilitated, and accordingly, the taking of the gearbox shell is facilitated; through loosening the fixing rods, pressure on the gearbox shell is reduced, the moving plates are pushed upwards by the first springs in the placing tanks, and accordingly, the gearbox shell is separated from the bottom plate, so that the taking of the gearbox shell is further facilitated; and through water leaking holes, the first water tanks and the second water tanks, cooling fluid at the connecting part of the gearbox shell and the bottom plate is dispersed, and adsorption force between the gearbox shell and the bottom plate is reduced.

Description

technical field [0001] The invention relates to the technical field of gearbox casing processing, in particular to a gearbox casing processing jig. Background technique [0002] At present, people's living standards are constantly improving, and cars have become a frequently used means of transportation. With the rapid development of the automobile manufacturing industry, as people's requirements for the performance of automobiles are getting higher and higher, the requirements for machining accuracy of auto parts are also getting higher and higher. [0003] At this stage, when the gearbox housing CNC machining fixture is used, due to the long-term processing and processing of the gearbox housing on the fixture and the addition of coolant, it will increase the adsorption force between the fixture and the gearbox housing. At the same time, the fixture and The coolant at the joint of the gearbox casing cannot be dissipated, which will further increase the adsorption force, re...

AI Technical Summary

Problems solved by technology

[0003] At this stage, when the gearbox housing CNC machining fixture is used, due to the long-term processing and processing of the gearbox housing on the fixture and the addition of coolant, the adsorption force between the fixture and the gearbox housing will increase. At the same time, the fixture and The coolant at the joint of the gearbox housing cannot be dissipated, which will further increase the adsorption force, resulting in tighter adsorption between the gearbox and the fixture. It is very inconvenient to remove the gearbox casing from the fixture, wasting time and reducing work efficiency

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