Gearbox bearing disassembling tool

Abstract

The invention provides a gearbox bearing disassembling tool which comprises a clamping mechanism, a support plate, a screw rod, and a plurality of vibration mechanisms. The clamping mechanism comprises a pair of clamping plates and a connecting column detachably connected between the pair of clamping plates; a plurality of stand columns are arranged on the inner side surface of the support plate;the screw rod is in threaded connection onto the support plate; the front end of the screw rod can be abutted against the outer side surface of one clamping plate; each vibration mechanism comprises asleeve, a V-shaped oscillating rod, a first spring and a guide rod; the sleeves sleeve on the corresponding stand columns; the middle parts of the V-shaped oscillating rods are pivoted onto outer walls of the sleeves; one ends of the V-shaped oscillating rods can be abutted against the outer side surface of one clamping plate; the other ends of the V-shaped oscillating rods are connected with thesleeves through the first springs; and the guide rods are slidably arranged on the support plate and move to drive the V-shaped oscillating rods to oscillate. The tool provided by the invention can be used for safely and quickly disassembling a gearbox bearing without damaging a gearbox and a bearing, and is good in universality.

Description

technical field [0001] The invention relates to a tooling, in particular to a gear box bearing dismounting tooling. Background technique [0002] As an important part of the automobile transmission system, a large number of bearings are used in the gearbox, and some bearings need to be installed on the gearbox casing. If the bearings are left on the casing when the gearbox is disassembled, it is not conducive to the research on the gearbox Therefore, when the gearbox is disassembled, it is often required to remove the bearings on it. However, the fit between the bearing and the gearbox housing is mostly an interference fit. The fit between the bearing and the gearbox housing is tight, and the disassembly space is small, which makes it difficult to disassemble the bearing. At present, simple special tooling is often used to disassemble the gearbox bearing. , and there are two commonly used methods, one is to knock the bearing off with a hard metal object; the other is to use...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a gearbox bearing removal tool, which solves the problem of damage to the gearbox and bearings that is easily c

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