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Spring press mounting frame

A technology of spring pressing and compression surface, which is applied in the field of spring pressing racks, which can solve the problems of inconvenient spring compression operation and operator injury, and achieve the effect of simplifying the compression operation and avoiding injuries

Pending Publication Date: 2018-09-21
HENAN SENYUAN ELECTRIC 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 a spring press mount to solve the problem of inconvenient spring compression operation and easy injury to operators in the prior art

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0029] Embodiment 2 of the spring press mounting frame of the present invention differs from Embodiment 1 in that: in Embodiment 1, the centralizing rod is movably assembled with the rotating arm and the supporting beam through the long hole and the opening. In this embodiment, the centralizing rod is close to the base One end of the arm can also be hinged with the supporting beam, and the end of the centralizing rod close to the pivoting arm is inserted into the opening.

Embodiment 3

[0030] Embodiment 3 of the spring press mounting frame of the present invention differs from Embodiment 1 in that: in Embodiment 1, the pivoting arm realizes the adjustment of the upper and lower positions through the positioning holes arranged at intervals on the column. A sleeve is arranged on the outer wall of the casing, and a top wire is arranged between the sleeve hole and the column. The rotating arm is rotated and assembled on the sleeve, and the upper and lower positions of the rotating arm can be adjusted through the sleeve.

[0031] Embodiment 4 of the spring press mounting frame of the present invention differs from Embodiment 1 in that: in Embodiment 1, the stop portion of the holder is a hook. In this embodiment, the stop portion of the holder can also be bent plate.

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PUM

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Abstract

The invention relates to a spring press mounting frame which comprises a base, a vertical column, a rocker arm and a retainer. The vertical column is arranged on the base, one end of the rocker arm ishinged to the vertical column, the base is provided with a supporting surface for supporting a spring, the rocker arm is provided with a compression surface for compressing the spring in the rotatingprocess of the rocker arm, the retainer is used for retaining the spring in a compressed state, stoppers correspondingly matched with two ends of the spring in a stopping manner are arranged at two ends of the retainer, and the retainer further comprises pulling portions connected with the stoppers at two ends. In the rotating process of the rocker arm, the compression surface compresses the spring, the retainer retains the spring in the compressed state by the stoppers at the two ends, so that the compression operation of the spring is simplified, and injury to operators due to the spring isavoided.

Description

technical field [0001] The invention relates to a spring pressing frame. Background technique [0002] The installation of the opening spring is an important process in the assembly of the circuit breaker. When installing the opening spring, it is necessary to install the opening spring into the circuit breaker in a compressed state. In order to ensure the rapid response of the opening action of the circuit breaker, the rigidity of the opening spring Larger and difficult to compress. [0003] During the assembly process of the existing circuit breaker, the operator uses auxiliary tools for assembly, and the elasticity of the spring will form a reverse force, which is inconvenient to operate, and at the same time, the force of the spring is likely to cause injury to the operator. Contents of the invention [0004] The object of the present invention is to provide a spring press mount to solve the problems in the prior art that the spring compression operation is inconvenie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B27/30
CPCB25B27/30
Inventor 冯航杨会杰杨万里朱海林
Owner HENAN SENYUAN ELECTRIC CO LTD