Torsional spring installation auxiliary tool

An installation assistance, torsion spring technology, applied in the field of machining, can solve the problems of injury to installation workers, high risk, time-consuming and laborious, etc., and achieve the effect of safe installation process and improved installation efficiency.

Inactive Publication Date: 2019-12-10
SHENZHEN PRAFLY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This installation method is time-consuming and labor-intensive, and it is

Method used

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  • Torsional spring installation auxiliary tool
  • Torsional spring installation auxiliary tool
  • Torsional spring installation auxiliary tool

Examples

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Example Embodiment

[0025] In order to have a clearer understanding of the technical features, objectives and effects of the present invention, the specific embodiments of the present invention will now be described in detail with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0026] Such as Figure 4 As shown, it is a preferred embodiment of the auxiliary tool for installing torsion spring 5 provided by the present invention. The auxiliary tool for installing the torsion spring 5 includes a main body part 1, a pushing part 2 and a fixing part 3.

[0027] See figure 1 , figure 2 with Figure 4 The main body 1 includes a cylinder 11, the front end of the cylinder 11 is prov...

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Abstract

The invention discloses a torsional spring installation auxiliary tool. The torsional spring installation auxiliary tool comprises a body portion, a push portion and a fixing portion. A first holdingcavity is formed in one end of the body portion, communicates with the outside world and is used for holding a spiral body of a torsional spring. Two retreat grooves which are used for allowing torsional arms of the torsional spring to pass through are formed in the side wall of the first holding cavity and extend to the edge of the side wall of the first holding cavity. The push portion is movably inserted into the body portion from the other end of the body portion and enters the first holding cavity. The fixing portion is detachably installed on the periphery of the side wall of the first holding cavity in an encircling mode. The torsional spring installation auxiliary tool can help a user to safely and efficiently install the torsional spring on a corresponding matched workpiece.

Description

technical field [0001] The invention relates to the field of mechanical processing, in particular to the field of installation of torsion springs, and more specifically, to an auxiliary tool for installation of torsion springs. Background technique [0002] The torsion spring consists of a helical body and torsion arms located at both ends of the helical body. Because of its ability to store energy and release energy in an instant, many products require the installation of torsion springs to achieve internal energy conversion. The existing torsion spring installation process is completely manual, that is, first put the torsion spring on the workpiece to be fitted with it, fix one end of the torsion spring, and then clamp the torsion arm at the outer end of the torsion spring through simple tooling, and rotate the torsion spring tooling After a certain angle, press down the torsion spring to a proper position, and then fix the other end of the torsion spring to complete the t...

Claims

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Application Information

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IPC IPC(8): B25B27/30
CPCB25B27/30
Inventor 阮仕涛
Owner SHENZHEN PRAFLY TECH
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