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Disassembling device

A dismantling device and dismantling technology, which is applied in the direction of hand-held tools and manufacturing tools, can solve the problems of high labor intensity, damage to the transmission case, and low efficiency, and achieve the effects of convenient operation, avoiding uneven force, and simple structure

Inactive Publication Date: 2020-02-28
CHINA FIRST AUTOMOBILE
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This disassembly method not only has low efficiency and high labor intensity, but also often causes damage to the transmission case due to uneven force during disassembly, resulting in large economic losses

Method used

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Embodiment Construction

[0032] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, the drawings only show some but not all structures related to the present invention.

[0033] In the description of the present invention, unless otherwise expressly specified and limited, the terms "connected", "connected" and "fixed" should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integrated ; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of two elements or the interaction relationship between the two elements....

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Abstract

The invention relates to the technical field of gearbox assembling, and particularly discloses a disassembling device. The disassembling device comprises a disassembling body, a driving part and at least two clamping jaws. The middle of each clamping jaw is rotationally arranged on the disassembling body. The driving part is configured to drive the clamping jaws to rotate relative to the disassembling body so that the clamping jaws can be clamped to a part to be disassembled. By arranging the at least two clamping jaws on the disassembling body, the middles of the clamping jaws are rotationally arranged on the disassembling body, when the disassembling device is in use, the disassembling device is inserted into an inner hole in a bearing end cover, the driving part is used for driving theclamping jaws to rotate relative to the disassembling body so that the clamping jaws can be clamped to the stepped surface of the bearing end cover, then, the disassembling body is pulled outwards, the disassembling device is made to move in the axis direction, and the bearing end cover can be disassembled from a gearbox shell. The disassembling device is simple in structure, convenient to operate, high in disassembling efficiency and capable of avoiding the phenomenon that the gearbox shell is damaged by non-uniform force exertion.

Description

technical field [0001] The invention relates to the technical field of gearbox assembly, in particular to a disassembly device. Background technique [0002] Bearing end caps are widely used in the sealing of transmission bearings, such as Figure 1-Figure 2 As shown, in order to have a better sealing effect between the bearing end cover 100 and the transmission case, the bearing end cover 100 and the transmission case often adopt an interference fit. When the transmission is repaired, the bearing end cover 100 needs to be disassembled to remove the bearing. However, due to the interference fit between the bearing end cover 100 and the transmission housing, the dismantling process is difficult. [0003] The prior art dismantling method is as follows: the operator uses a crowbar and a hammer to repeatedly knock on the matching gap between the bearing end cover 100 and the transmission case until the bearing end cover 100 is removed from the transmission case. This disassembl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B27/02
CPCB25B27/02
Inventor 袁博李鸿波张小波宁小彬高光纪鑫
Owner CHINA FIRST AUTOMOBILE
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