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Cylinder liner removal tool

A cylinder liner and tool technology, applied in the field of cylinder liner disassembly and assembly tools, can solve problems such as uncommon maintenance tools, and achieve the effect of reducing installation and maintenance costs

Active Publication Date: 2021-05-18
WEICHAI POWER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to at least solve the problem that maintenance tools only have the function of dismounting and are not universal

Method used

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  • Cylinder liner removal tool
  • Cylinder liner removal tool
  • Cylinder liner removal tool

Examples

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Embodiment Construction

[0046] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0047] It should be understood that the terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" may also be meant to include the plural forms unless the context clearly dictates otherwise. The terms "comprising", "comprising", "containing" and "having" are inclusive and thus indicate the presence of stated...

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Abstract

The invention belongs to the technical field of engines, and specifically relates to a cylinder liner dismounting tool. The cylinder liner dismounting tool includes a driving part, a mounting part, a driven part and at least two dismounting parts. The moving part is assembled on the mounting part and cooperates with the driving part. One end of the dismounting part is rotatably connected to the driven part, and the other end can abut against the cylinder liner, and is arranged to correspond to cylinder liners of different diameters by means of rotation. Cooperate, in the first state, the mounting part abuts on the upper end surface of the cylinder liner, the dismounting part abuts on the cylinder block, the driving part drives the mounting part to install the cylinder liner, in the second state, the mounting part abuts on the cylinder On the body, the disassembly part abuts against the lower end surface of the cylinder liner, and the driving part drives the disassembly part to take out the cylinder liner. According to the cylinder liner dismounting tool of the embodiment of the present invention, the installation and disassembly of the cylinder liner can be realized, and the rotation of the disassembly part can be realized. Cylinder liners of different diameters can be disassembled at different installation angles.

Description

technical field [0001] The invention belongs to the technical field of engines, and in particular relates to a cylinder liner dismounting tool. Background technique [0002] This section provides background information related to the present disclosure only and is not necessarily prior art. [0003] At present, the cylinder liner is set in the cylinder block hole of the machine body, and is pressed and fixed by the cylinder head. The piston reciprocates in the cylinder liner, and cooling water is provided outside for cooling. However, due to the existence of lubrication and impurities, the cylinder liner will be worn. It needs to be replaced. In the prior art, cylinder liners of different diameters have a set of maintenance tools of corresponding sizes. In order to meet the disassembly requirements of cylinder liners of all sizes, maintenance tools of all sizes need to be purchased, which increases the maintenance cost, and the maintenance tools It only has the function of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25B27/02
CPCB25B27/023
Inventor 白克勤
Owner WEICHAI POWER CO LTD
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