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Bearing dismounting tool and bearing dismounting method

A technology of bearing disassembly tooling and bearing inner ring, which is applied in the direction of manufacturing tools, hand-held tools, etc., and can solve the problems of scrapped parts and damaged parts

Pending Publication Date: 2021-04-30
湖南麦谷科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some of the current bearing disassembly tooling can improve the disassembly efficiency through disassembly tooling, but some bearing disassembly tooling is easy to cause damage to parts during disassembly, resulting in scrapped parts

Method used

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  • Bearing dismounting tool and bearing dismounting method
  • Bearing dismounting tool and bearing dismounting method
  • Bearing dismounting tool and bearing dismounting method

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Embodiment Construction

[0032]The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be embodied in various ways of claims defined and covered.

[0033]Such asFigure 1-7As shown, the embodiment of the present invention first discloses a bearing dismounting tool, including pin screw 1, threaded push rod 2, and pin 4 for hooking the bearing inner ring 3, and a push rod 2 is provided in the threaded push rod 2. The pin screw 1 is threaded with the pusher through hole 5, that is, the outer wall of the pin screw 1 is provided, and the inner wall of the push rod through hole 5 is provided with an internal thread, and the outer diameter of the threaded push rod 2 is smaller than the inner diameter of the bearing inner ring 3. Easy to insert the threaded push rod 2. One end of the threaded push rod 2 is provided with a pin hole 6 through which the push rod via 5 is passed, and the particular pin hole 6 is radial penetration...

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PUM

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Abstract

The invention discloses a bearing dismounting tool and a bearing dismounting method. The bearing dismounting tool comprises a pin screw rod, a threaded push rod and a pin used for hooking an inner ring of a bearing. A push rod through hole is formed in the threaded push rod, the pin screw rod is in threaded connection with the push rod through hole, a pin hole penetrating through the push rod through hole is formed in one end of the threaded push rod, the pin is slidably connected with the pin hole, one end of the pin is provided with a pin slope, and one end of the pin screw rod is provided with a push rod tip used for extruding the pin slope so as to push the pin to stretch out of the threaded push rod. The pin is pushed out in the spiral downward movement process of the pin screw rod relative to the threaded push rod, then the inner ring of the bearing is hooked to apply pulling force to the bearing, and therefore the bearing can be taken out conveniently, and the bearing dismounting efficiency is improved; and parts cannot be damaged in the taking-out process, and the bearing taking-out reliability is improved.

Description

Technical field[0001]The present invention relates to the field of mechanical tooling, and more particularly to a bearing removal tool and its bearing removal method thereof.Background technique[0002]The bearing in the step hole of the mechanical equipment (such as a scroll compressor) needs to be removed due to renovation or maintenance. Some of the current bearing is dismantled, and the disassembly can be improved by disassembling the tooling, but the partial bearing is easily damaged when disassembling, causing part to scrap.Inventive content[0003]SUMMARY OF THE INVENTION It is an object of the present invention to provide a bearing removal tool and its bearing removal method to mainly solve the above problems.[0004]In order to achieve the above object, the present invention first discloses a bearing dismountment tool, including a pin screw, a threaded push rod, and a pin for hooking the bearing inner ring, and a push rod is provided in the threaded push rod, the pin The screw is...

Claims

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Application Information

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IPC IPC(8): B25B27/06
CPCB25B27/062
Inventor 汤熙华李继泰黄京丰
Owner 湖南麦谷科技有限公司
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