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Tool for accurately disassembling and assembling components on rotating shaft and using method thereof

A technology for rotating shafts and components, which is applied in the field of tooling for precise disassembly and assembly of components on the rotating shaft. It can solve problems such as difficult precise assembly, loose new standard parts, and damage to the rotating shaft. It achieves high work efficiency, easy operation, and improved work efficiency. efficiency effect

Pending Publication Date: 2019-04-16
GUANGXI YUCHAI MASCH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the continuous progress and development of society, the parts on various machines are becoming more and more precise. For example, when installing some gears and bearings, when assembling them into the rotating shaft, it is necessary to control the inserted size. When it is necessary to adjust the gears and When replacing bearings, it is still difficult to achiev

Method used

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  • Tool for accurately disassembling and assembling components on rotating shaft and using method thereof
  • Tool for accurately disassembling and assembling components on rotating shaft and using method thereof

Examples

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[0027] Such as Figure 1~2 As shown, a tool for precise disassembly and assembly of components on a rotating shaft includes an outer bracket 1, an inner support sleeve 2, a central rotating shaft 4; the inner support sleeve 2 is in a straight tubular shape, and its inner cavity is provided with push cylinders 3 The outer wall of the push cylinder 3 is provided with threads, and the inner cavity of the inner support sleeve 2 is also correspondingly distributed with threads, and the push cylinder 3 is movably connected with the inner support sleeve 2 through the threads; The bottom of 3 is also provided with a push cylinder bottom plate, the middle of the push cylinder bottom plate is provided with a workpiece shaft through hole, and a UPE sealing ring is distributed at the workpiece shaft through hole; the above workpiece shaft through hole is set according to the size of the workpiece shaft 7 For different models and different types of workpiece shafts, the push cylinder 3 can ...

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Abstract

The invention discloses a tool for accurately disassembling and assembling components on a rotating shaft and a using method thereof. The tool comprises an outer support, an inner supporting sleeve, acentral shaft; a pushing sleeve is arranged in the inner cavity of the inner supporting sleeve; a pulling block groove is arranged in the lower portion of the inner supporting sleeve; the tool further comprises a pulling block, and the pulling block penetrates through the pulling block groove and is detachably distributed; a shaft supporting plate is arranged on the upper portion of the inner supporting sleeve; a rotating shaft threaded hole is arranged in the middle of the shaft supporting plate; screw threads are arranged in the lower middle portion of the central shaft and penetrate through the rotating shaft threaded hole; an outer supporting plate is arranged on the top of the outer support; a rotating shaft insertion hole is formed in the middle portion of the outer supporting plate; and the upper portion of the central shaft penetrates through the rotating shaft insertion hole. According to the tool, bearings and wheel gears on the rotating shaft can be disassembled and accurately assembled and the using effect is good; the disassembling and assembling method is easy, convenient and fast to operate, has high degree of accuracy in assembly and has high controllability; and the work efficiency is obviously improved.

Description

technical field [0001] The invention relates to the technical field of assembly of rotating shaft parts, in particular to a tool for accurately disassembling and assembling components on a rotating shaft and a method for using the same. Background technique [0002] With the continuous progress and development of society, the parts on various machines are becoming more and more precise. For example, when installing some gears and bearings, when assembling them into the rotating shaft, it is necessary to control the inserted size. When it is necessary to adjust the gears and When replacing bearings, it is still difficult to achieve precise assembly and combined disassembly tooling with the current device. At the same time, for the gears or bearings on some devices, because they are too firmly combined with the shaft after long-term use, they are often forced to disassemble. There are problems such as damage and scratches to the shaft, which lead to loosening of the new standa...

Claims

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Application Information

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IPC IPC(8): B25B27/06B25B27/02
CPCB25B27/02B25B27/06
Inventor 梁旭李冬莹陈宏林张世忠邓长江李东明
Owner GUANGXI YUCHAI MASCH CO LTD
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