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Disassembling and assembling tool for buffer piston at top of hydraulic piston

A technique for cushioning pistons and hydraulic pistons, which is applied in the field of assembly and disassembly tools for cushioning pistons at the top of hydraulic pistons, can solve problems such as piston quality damage, affecting operating efficiency, and piston time lag, achieving high reliability, improving operating efficiency, and reducing pressure. The effect of small quality problems

Inactive Publication Date: 2021-04-23
HUDONG HEAVY MACHINERY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] According to the working cycle process of the diesel engine, the hydraulic piston is an important part of the marine low-speed diesel engine. During maintenance, it needs to be repaired according to the changed size or the gasket under the buffer piston needs to be newly made. This work involves the installation and disassembly of the piston. Manual There is a time lag in removing the piston, or damage to the quality of the piston, which affects operating efficiency

Method used

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  • Disassembling and assembling tool for buffer piston at top of hydraulic piston
  • Disassembling and assembling tool for buffer piston at top of hydraulic piston
  • Disassembling and assembling tool for buffer piston at top of hydraulic piston

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.

[0017] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation or position indicated by "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. The relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, therefore It should not be construed as a limitation of the present invention.

[0018] In the present i...

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Abstract

The technical scheme of the invention discloses a disassembling and assembling tool for a buffer piston at the top of a hydraulic piston. The disassembling and assembling tool comprises a frame, positioning through holes are correspondingly formed in the upper position and the lower position of the frame in a penetrating mode, and an extrusion bolt is movably installed in the upper positioning through hole in a penetrating mode; and the extrusion bolt disassembles the buffer piston at the top of the hydraulic piston in the moving process. By means of the simple tool, convenience is brought to disassembling and assembling of the hydraulic piston; and when the hydraulic piston is maintained, the quality problem caused by manual disassembling and assembling is reduced, the reliability of the tool is high, and meanwhile the operation efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of assembly tools, in particular to a dismounting tool for a buffer piston at the top of a hydraulic piston. Background technique [0002] According to the working cycle process of the diesel engine, the hydraulic piston is an important part of the marine low-speed diesel engine. During maintenance, it needs to be repaired according to the changed size or the gasket under the buffer piston needs to be newly made. This work involves the installation and disassembly of the piston. Manual There is a time lag in removing the piston, or damage to the quality of the piston, which affects the operating efficiency. Contents of the invention [0003] The technical problem solved by the invention is that there is no special device for disassembling and assembling the buffer piston in the prior art. [0004] In order to solve the above technical problems, the technical solution of the present invention provides a di...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B27/02
CPCB25B27/023
Inventor 孙云峰
Owner HUDONG HEAVY MACHINERY
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