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O-shaped ring assembling tool

An assembly tool and sealing ring technology, applied in the field of O-ring assembly tools, can solve the problems of low efficiency and difficult manual operation, and achieve the effect of high efficiency and simple assembly operation.

Active Publication Date: 2017-12-08
JASMIN INT AUTO RES ANDDEV BEIJING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an O-ring assembly tool, aiming to solve the problems of difficult manual operation and low efficiency in the O-ring assembly process in the prior art

Method used

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Embodiment Construction

[0032] Embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but should not be used to limit the scope of the present invention.

[0033] In the description of the present invention, unless otherwise specified, "plurality" means two or more; unless otherwise specified, "notch-shaped" means a shape other than an even cross-section. The orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" etc. is Based on the orientation or positional relationship shown in the drawings, it is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and th...

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Abstract

The invention relates to the technical field of sealing ring assembling, in particular to an O-shaped ring assembling tool which comprises a sealing ring push rod, a guide sleeve and an O-shaped ring barrier. A through hole is formed in the sealing ring push rod in the axial direction. The sealing ring push rod comprises a first rod body and a second rod body, the outer diameter of the first rod body is larger than that of the second rod body, a step face is formed between the first rod body and the second rod body, the O-shaped ring barrier comprises a connection rod and a barrier body connected to the outer end of the connection rod, the outer diameter of the connection rod is smaller than that of the barrier body, the connection rod is movably inserted into the through hole from one end of the second rod body, the guide sleeve is arranged on the second rod body in a sleeving mode, and the guide sleeve is movably located between the step face and the barrier body. According to the O-shaped ring assembling tool and an O-shaped ring assembling method, an O-shaped sealing ring can be efficiently installed in place, and the assembling tool can be conveniently taken out.

Description

technical field [0001] The invention relates to the technical field of sealing ring assembly, in particular to an O-ring assembly tool. Background technique [0002] At present, in the automotive anti-lock braking system ABS, the plunger pump needs to be sealed between the oil inlet and the oil outlet. There are many sealing methods, and the O-ring seal is a relatively simple and reliable one. Unfortunately, manual operation is difficult and inefficient due to the deep valve body hole, small sealing ring, and the surface of the sealing ring must be oiled. Contents of the invention [0003] (1) Technical problems to be solved [0004] The object of the present invention is to provide an O-ring assembly tool, aiming at solving the problems of difficult manual operation and low efficiency in the O-ring assembly process in the prior art. [0005] (2) Technical solutions [0006] In order to solve the above-mentioned technical problems, the present invention provides an O-ri...

Claims

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Application Information

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IPC IPC(8): B25B27/00
Inventor 张毅向世水李明
Owner JASMIN INT AUTO RES ANDDEV BEIJING CO LTD
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