Durability testing device for anti-self-locking switch

A test device and durability technology, applied in circuit breaker testing and other directions, to achieve the effects of long equipment life, reduced intervention requirements, and stable and reliable test data

Pending Publication Date: 2020-06-12
天祥检验服务(上海)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] It is necessary to carry out the durability test of anti-self-locking switch for hand-held electric tools, and there is no test device that can perform continuous testing and does not particularly rely on human intervention

Method used

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  • Durability testing device for anti-self-locking switch

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0024] Such as figure 1 and figure 2 As shown, the anti-self-locking switch durability test device provided by the present invention includes an electric control box 1, a support mobile bar 2, a manipulator 3 and a frame 4, and the manipulator 3 is arranged on the support mobile bar 2, and the support mobile bar 2 is arranged on the base of the frame 4, and the electric control box 1 is arranged on the side wall of the frame 4 to control the movement of the manipulator 3;

[0025] The manipulator 3 includes a transfer rotating shaft 31, a rotating fixed ring 32, a major axis 33, a first connecting plate 34, a first fixing ring 35, a short connecting shaft 36, a second connecting plate 37 and an adjustable stroke cylinder 38, The transfer rotating shaft 31 is connected with the rotating fixed ring 32; one end of the long axis 33 is arranged in the rotating fixed ring 32, and the other end of the long axis 33 is connected with the first fixed ring 35 through the first connecti...

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PUM

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Abstract

The invention provides a durability testing device for an anti-self-locking switch. The durability testing device comprises an electric cabinet, a supporting moving rod, a mechanical arm and a rack, the mechanical arm is arranged on the supporting moving rod, the supporting moving rod is arranged on the rack, and the electric cabinet is arranged on the side wall of the rack to control movement ofthe mechanical arm. The durability testing device for the anti-self-locking switch can be suitable for testing the anti-self-locking switches of various types of electric tools on the existing market.The device can carry out continuous testing, test data is stable and reliable, and the intervention requirement of personnel is reduced; meanwhile, the device is simple in structural design, flexible, durable and long in service life.

Description

technical field [0001] The invention relates to the technical field of durability testing of anti-self-locking switches. Background technique [0002] Electric tools are products with certain technical content and technical added value. It integrates various industries such as plastic engineering, machinery, electrical machinery, and electronic control. It is essentially different from resource-based products. Its production process basically does not pollute the environment. , is a green industry, so it is one of the mechanical and electrical products that the state has been encouraging to produce and export in the past 20 years. [0003] Electric tools must pass safety certification and must comply with relevant standards. The certification testing of various electric tools must be completed by equipment and manpower in accordance with standards. [0004] It is necessary to carry out the durability test of anti-self-locking switch for hand-held electric tools, and there ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/327
CPCG01R31/327
Inventor 陈伟李雷惊
Owner 天祥检验服务(上海)有限公司
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