Simple disassembling mechanism for interference fit part

An interference fit and simple technology, applied in the field of tooling and fixtures, can solve the problems of the difficulty in disassembling interference fit parts, and the lack of convenient and universal solutions and tools for disassembling interference fit parts, so as to reduce the work intensity of replacement and facilitate disassembly , the effect of large working size range

Pending Publication Date: 2018-04-06
WUXI WEIFU PRECISION MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Many tooling fixtures also adopt the economical and practical relationship of interference fit in the design, but there are certain difficulties in the disassembly of interference fit parts during production improvement and replacement of parts. Convenient and versatile solutions and tools

Method used

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  • Simple disassembling mechanism for interference fit part

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Experimental program
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Embodiment Construction

[0010] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0011] figure 1 Among them, it includes a hand-held motor 1, a screw rod 2, a support seat 3, an adjustment slot 3-1, a bolt 4, a transition plate device 5, a drag hook 6, a claw 6-1, a shaft 7, a shaft sleeve 8, a fixed support 9, and the like.

[0012] Such as figure 1 As shown, the present invention is a simple dismantling mechanism of an interference fit, including a support base 3, a nut sleeve at the center of rotation of the support base 3 is threadedly connected to a screw 2, the upper end of the screw 2 is fixedly connected with the output end of the hand-held motor 1, and the support base 3 A plurality of transition plate devices 5 are hinged evenly in a circumferential shape on the top 3, and the lower end of each transition plate device 5 is hinged with a drag hook 6, and the lower end of the drag hook 6 is provided with a claw ...

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PUM

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Abstract

The invention belongs to the technical field of tool clamps, and relates to a simple disassembling mechanism for an interference fit part. The simple disassembling mechanism comprises a support base;a nut sleeve in the center of gyration of the support base is connected to a screw in a threaded mode; the upper end of the screw is fixedly connected to the output end of a handheld motor; a plurality of transition plate devices are uniformly distributed on the supporting base in a circumferential shape in a hinged mode; a drag hook is hinged to the lower end of each transition plate device; anda hook claw is arranged at the lower end of each drag hook. The simple disassembling mechanism has the advantages that the large-torque handheld motor is used, and therefore the simple disassembling mechanism can be used in a working environment with a small radial size; the available diameters of the drag hooks can be changed by changing the positions of bolts in grooves, and the working size range is large; and the parts can be conveniently and rapidly disassembled and replaced, and the replacing work intensity can be lowered.

Description

technical field [0001] The invention belongs to the technical field of fixtures and relates to a simple disassembly mechanism for interference fit parts. Background technique [0002] In general, after the parts are assembled through interference fit, a large radial pressure will be generated on the mating surface, which will generate friction to ensure the reliable connection of the parts. Many tooling fixtures also adopt the economical and practical relationship of interference fit in the design, but there are certain difficulties in the disassembly of interference fit parts during production improvement and replacement of parts. Convenient and versatile solutions and tools. Contents of the invention [0003] Aiming at the above problems, the present invention provides a simple disassembly mechanism for interference fit parts. The disassembly mechanism facilitates disassembly of interference fit parts, and at the same time can adjust the use size, reduce the amount of o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B27/06
CPCB25B27/062
Inventor 肖杰莫玉林
Owner WUXI WEIFU PRECISION MACHINERY MFG
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