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Disassembling device and disassembling method for shaft sleeve type interference fit part

A technology of interference fit and shaft sleeve, which is applied in metal processing, metal processing equipment, hand-held tools, etc., can solve the problems of cumbersome dismantling device operation and dismantling cost of damaged shaft sleeve, so as to improve the cold excitation effect and cost low cost and easy operation

Pending Publication Date: 2022-03-15
SINOSTEEL XIAN MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a dismantling device and method for interference fit parts of shaft sleeves, which are used to solve the cumbersome operation of the dismantling devices of interference fit parts of shaft sleeves, damage to shaft sleeves and dismantling costs high technical issues

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  • Disassembling device and disassembling method for shaft sleeve type interference fit part
  • Disassembling device and disassembling method for shaft sleeve type interference fit part
  • Disassembling device and disassembling method for shaft sleeve type interference fit part

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Embodiment Construction

[0033] The technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments described in the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.

[0034] In the description of the following embodiments of the present invention, the terms "front", "rear", "upper", "lower", "inner", "outer", "left", "right", "center" etc. indicate orientation Or the positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the embodiment of the present invention and simplifying the description, and does not indicate or imp...

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Abstract

The invention discloses a disassembling device and method for shaft sleeve type interference fit parts, and belongs to the technical field of interference fit shaft sleeve disassembling equipment. The disassembling device comprises a first clamping mechanism and a second clamping mechanism, the first clamping mechanism and the second clamping mechanism are both used for clamping the containing piece, and one end of the first clamping mechanism and one end of the second clamping mechanism are both connected to the cross beam in a penetrating mode; the end, close to the cross beam, of the containing piece is provided with a pushing and pressing disc, the diameter of the pushing and pressing disc is matched with the inner diameter of the containing piece, and an injection opening is formed. The other end of the containing piece is provided with a supporting disc, and the diameter of the supporting disc is equal to or larger than the inner diameter of the containing piece. A driving rod is movably arranged on the cross beam in a penetrating mode, the driving rod penetrates through the pushing and pressing disc and is fixedly connected with the pushing and pressing disc, and one end of the driving rod is integrally connected with the supporting disc. The disassembling device can realize quick, convenient and lossless disassembling of the shaft sleeve type interference fit part, and has the advantages of high disassembling efficiency, convenience in operation and low cost.

Description

technical field [0001] The invention belongs to the technical field of dismantling equipment for interference fit shaft sleeves, and in particular relates to a dismantling device and method for interference fit parts such as shaft sleeves. Background technique [0002] As a common rigid detachable connection structure, interference fit is widely used in the mating connection of bushing and bushing hole, bushing and hinge support, gear hole and shaft, etc. of machine tool equipment. It has simple structure and good centering. , large bearing capacity, good impact resistance and less weakening of shaft parts, etc., but the shaft sleeve structural parts with interference fit are easy to cause Causes damage to the bushing and requires frequent disassembly for maintenance or remanufacturing. [0003] figure 1 The device is a dismantling device for shaft sleeve interference fit parts in the prior art. according to figure 1 As shown, in order to facilitate the disassembly of th...

Claims

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Application Information

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IPC IPC(8): B25B27/02B23P11/02
CPCB25B27/023B23P11/025
Inventor 田刚毛皓若傅昊李同德
Owner SINOSTEEL XIAN MACHINERY
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