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A special tool set and assembly method for assembling a spring energy storage sealing ring

A technology of spring energy storage and special tools, which is applied in the manufacture of tools, hand-held tools, etc., can solve problems such as lack of assembly experience, achieve assembly quality assurance, broad application prospects, and improve assembly efficiency

Active Publication Date: 2018-05-29
XIAN FLIGHT SELF CONTROL INST OF AVIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the limitation of the space structure, the sealing groove of a certain type of steering gear can only adopt a closed structure, and there is no effective assembly experience for this structure at present.

Method used

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  • A special tool set and assembly method for assembling a spring energy storage sealing ring
  • A special tool set and assembly method for assembling a spring energy storage sealing ring
  • A special tool set and assembly method for assembling a spring energy storage sealing ring

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Embodiment Construction

[0022] The present invention will be described in further detail below.

[0023] A special tool set for assembling a spring energy sealing ring, the spring energy sealing ring includes a sealing body and an elastic body, the special tool set includes a U-shaped dismounting tool 1, a hemispherical shaping tool 2, a Z-shaped shaping tool 3 and Auxiliary support ring 4, wherein said U-shaped dismounting tool 1 has a U-shaped head 5 at its end, through which the elastic body in the sealing ring or auxiliary support ring 4 is disassembled; said auxiliary support ring 4 is with The rubber ring of the same size as the elastic body controls its deformation by embedding it into the sealing body; the hemispherical shaping tool 2 has a hemispherical head 6 at its end, and the hemispherical head 6 is connected to the sealing body The profile of the notch is matched, and the ring groove of the sealing body is reshaped to restore its original shape; the Z-shaped shaping tool 3 has a Z-shape...

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Abstract

The invention particularly relates to a special tool set for assembling a spring energy accumulation sealing ring and an assembling method, and the special tool set and the assembling method are used for assembling a certain type of steering engine. The spring energy accumulation sealing ring is commonly only used for a sealing groove of an open type structure. Due to the limitation from a space structure, a sealing groove of a certain type of steering engine can only adopt a closed structure, and no effective assembling experience can be used by the structure for reference at present. The special tool set for assembling the spring energy accumulation sealing ring and the assembling method are provided. The special tool set comprises a U-shaped dismounting and mounting tool, a hemisphere shaping tool, a Z-shaped shaping tool and an auxiliary bearing ring. A sealing body and an elastic body are separably assembled, and the spring energy accumulation sealing ring is assembled in the closed structure. Accordingly, the assembling efficiency is improved, and the assembling quality is guaranteed. The application prospect is wide. The operation method is simple and reliable, and practicability is high. The assembling tool set is reasonable and scientific in design, and the assembling quality is guaranteed.

Description

technical field [0001] The invention is used for the assembly of a certain type of steering gear, and in particular relates to a special tool set and an assembly method for assembling a spring energy storage sealing ring. Background technique [0002] Spring-energized seals are generally only used in open construction seal grooves. Limited by the space structure, the sealing groove of a certain type of steering gear can only adopt a closed structure, and there is no effective assembly experience for this structure at present. Contents of the invention [0003] The technical problem to be solved by the present invention is: the present invention provides a special tool set and assembly method for assembling the spring energy storage sealing ring, which separates the sealing body and the elastic body, and solves the problem of the spring energy storage sealing ring in a closed structure. Assembling problems, the assembly of the spring energy sealing ring in the closed struc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25B27/00
CPCB25B27/0028
Inventor 陈飞朱朝锋
Owner XIAN FLIGHT SELF CONTROL INST OF AVIC
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