Manual-automatic integrated tooling for assembling and disassembling break-brake spring

An opening spring, integrated technology, applied in the field of manual and automatic tooling, can solve the problems of slow assembly efficiency, uncommon labor intensity, affecting the production progress of products, etc., to reduce labor costs, reduce labor intensity of workers, and improve work efficiency. Effect

Active Publication Date: 2019-05-17
湖南长高电气有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because the compression spring will produce a huge reaction force, using the conventional method requires two people to work intermittently, the assembly efficiency is too slow to affect the production progress of the entire product, and the labor intensity is not generally large, so there is an urgent need to invent A tooling to achieve component assembly

Method used

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  • Manual-automatic integrated tooling for assembling and disassembling break-brake spring
  • Manual-automatic integrated tooling for assembling and disassembling break-brake spring
  • Manual-automatic integrated tooling for assembling and disassembling break-brake spring

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] see Figure 1-Figure 3 , an automatic manual tool for assembling and disassembling the opening spring, including a manual control part and an automatic control part, the automatic control part includes a support frame, a transmission part, a guide rod 1 and a control element, the support frame The assembly part 34 is fixed on the top, the transmission part realizes the horizontal forward and backward movement of the screw rod 11, and the control element controls the transmission part; the manual part includes the screw rod 11, and the screw rod 11 is equipped with a manual control device.

[0030] The assembly part 34 includes a pressing block 30 , an opening spring 31 and a pull rod 32 , and the pull rod 32 is expandable to realize the compression and expansion of the opening spring 31 .

[0031] The support frame includes a left support plate 2 , a right support plate 10 and a guide column 3 , and the left support plate 2 and the right support plate 10 are tightly con...

Embodiment 2

[0041] Such as figure 1 As shown, the difference from Embodiment 1 is that one end of the worm 29 is provided with a ratchet sleeve 18, and the ratchet sleeve 18 rotates while pushing the worm 29 to rotate, and the worm 29 drives the turbine 20 to rotate, and drives the turbine 20 to rotate while the turbine 20 rotates. The sleeve 6 rotates, and the screw rod 11 moves back and forth horizontally under the positioning of the pressing plate 4, so as to realize the manual compression of the opening spring 31.

[0042] The automatic manual tooling of the present invention is safe to use, simple and convenient to operate, greatly improves work efficiency, only needs one worker to operate, and greatly reduces labor costs and labor intensity of workers.

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PUM

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Abstract

The invention discloses a manual-automatic integrated tooling for assembling and disassembling a break-brake spring. The tooling comprises a manual control part and an automatic control part, whereinthe automatic control part comprises a support frame, a transmission part, a guide rod and a control element, assembly parts are fixed on the support frame, the transmission part realizes horizontal and horizontal movement of a screw, and the control element controls the transmission part; the manual part comprises a worm and a screw, and the worm or/and the screw is provided with a manual controldevice. When assembling to use, the required assembly parts are put into the tooling, the screw pushes forward, a briquetting nut sleeve on the top of the break-brake spring is assembled after reaching the compression part of the spring, and the assembly parts are taken out; when disassembling to use, the parts are put into the tooling, the nut sleeves on the press blocks on the tops of the assembly parts are disassembled, and the spring is disassembled after a certain distance after the free state. The manual-automatic integrated tooling provided by the invention is safe to use and simple inoperation, and only requires one worker to operate, which greatly reduces the labor cost and the labor intensity of the worker.

Description

technical field [0001] The invention belongs to a tooling of a spring mechanism, in particular to a manual integrated tooling for assembling and dismantling an opening spring. Background technique [0002] The compression coil spring is an essential part of the spring operating mechanism. The spring operating mechanism uses the energy-stored opening spring as the power source, and uses the spring transmission to realize the rapid opening of circuit breakers, combined electrical appliances and other products. To effectively and quickly realize the opening state, the compression coil spring must be compressed to a certain height. However, because the compression spring will produce a huge reaction force, using the conventional method requires two people to work intermittently, the assembly efficiency is too slow to affect the production progress of the entire product, and the labor intensity is not generally large, so there is an urgent need to invent A tooling used to achiev...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H11/00
Inventor 邹骞肖世威
Owner 湖南长高电气有限公司
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