Dismounting and mounting tool for tubular part
A technology for disassembling tools and parts, which is applied in the direction of manufacturing tools and hand-held tools, and can solve the problems of difficult disassembly and assembly of tubular parts
Inactive Publication Date: 2017-04-26
WUHAN MARINE MACHINERY PLANT
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
[0004] In order to solve the problem that the interference-fit tubular parts are not easy to disassemble, the embodiment of the present invention provides a disassembly tool for tubular parts
Method used
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Embodiment
[0029] Embodiments of the present invention provide a disassembly tool for tubular parts, such as figure 1 As shown, the dismounting tool includes: a first clamping assembly 1, a second clamping assembly 2 and two connecting rod assemblies 3, and the first clamping assembly 1 and the second clamping assembly 2 each include a pair of semicircular clamps and Fastener 13, a pair of semicircular clamps are installed together by fastener 13 and constitute a clamping hole a for clamping parts to be disassembled, and the clamping hole a of the first clamping assembly 1 and the second clamping The clamping hole a of the component 2 is coaxially arranged, and the outer wall of each semicircle clamp is provided with an ear plate 14, and the lug plate 14 on the semicircle clamp of the first clamping component 1 and the semicircle clamp of the second clamping component 2 The upper lugs 14 are relatively parallel to each other. Each connecting rod assembly 3 includes a connecting rod 31 a...
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The invention discloses a dismounting and mounting tool for a tubular part, and belongs to the field of processing tools. The dismounting and mounting tool comprises a first clamping assembly, a second clamping assembly and two connecting rod assemblies, wherein each of the first clamping assembly and the second clamping assembly comprises a pair of semicircular clamps and a fastener; the semicircular clamps are integrally mounted through the corresponding fastener to form an assembling hole for assembling a part to be dismounted and mounted; a lug plate is arranged on the outer wall of each semicircular clamp; each connecting rod assembly comprises a connecting rod and a slide part; each connecting rod is parallel to an axis of the assembling hole; one end of each connecting rod is fixed to the lug plate of each semicircular clamp of the first clamping assembly, and the other end of the each connecting rod is movably inserted into the lug plate of each semicircular clamp of the second clamping assembly; each slide part is movably arranged on the corresponding connecting rod and can be propped to one side of each lug plate of the second clamping plate or the other side of the lug plate of the second clamping assembly. With the adoption of the dismounting and mounting tool for the tubular part, the problem that a tubular part which is in interference fit is hardly dismounted and mounted can be solved.
Description
technical field [0001] The invention belongs to the field of processing tools, in particular to a disassembling tool for tubular parts. Background technique [0002] The interference fit of tubular parts is a very common fit method in construction machinery, which is used to assemble two tubular parts together through interference fit. [0003] For two tubular parts with interference fit, whether it is when assembling two tubular parts to be installed or when disassembling two installed tubular parts, it is necessary to exert a large force on the two tubular parts. Therefore, the assembly and disassembly of the two tubular parts must be done with the help of tools. Usually two pipe wrenches are used to clamp two tubular parts respectively, and then the two tubular parts are disassembled or assembled together by manpower. However, due to the limitation of the structure of the pipe wrench, there is only a small contact area between the pipe wrench and the tubular part, and t...
Claims
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IPC IPC(8): B25B27/02
CPCB25B27/023
Inventor 潘文鼎佘邵平贾广营严国辉李亚曾庆飞张明
Owner WUHAN MARINE MACHINERY PLANT