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Contactor standby stroke test clamp and use method thereof

A technology of test fixtures and contactors, which is applied in the direction of the measuring device shell, etc., can solve the problems of difficult measurement and achieve the effect of convenient operation, simple structure and accurate measurement

Pending Publication Date: 2022-01-28
GUIZHOU TIANYI ELECTRICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Difficult to measure due to small travel distances

Method used

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  • Contactor standby stroke test clamp and use method thereof
  • Contactor standby stroke test clamp and use method thereof
  • Contactor standby stroke test clamp and use method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] DRAWINGS The present invention will be further described in detail:

[0028] A touch Spare stroke test fixture, comprising a base 1, column 2, the upper plate 3, a nut 4, a threaded clamps 5, bearing 6, the baffle 7, screws 8, 9 clamps, clamping screws 10, the after the base plate 1 and upper plate 3 are connected by struts 2, and then by a nut 4 is fixed to a solid overall; 3 center position of the upper plate 5 is attached to a threaded compacts, compacts bottom 5 is attached to a threaded bearing 6, the said bottom threaded with compact 5 is fixed by screws 8 baffles 7; 9 mosaic compact while piercing the rear flap 7 is connected to the bearing 6, the bearing 6 purpose is to threaded rotational movement of the clamps 5 compact in the bearing bore 9 6 always linear motion; clamping screw 10 is mounted on the base plate 1.

[0029] The present invention utilizes the principle of amplification threaded member, the linear distance from the threaded into curves, thereby measu...

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PUM

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Abstract

A contactor standby stroke test clamp comprises a base plate, a pillar, an upper plate, a nut, a threaded pressing block, a bearing, a baffle plate, a screw, a pressing block and a clamping screw, and the base plate and the upper plate are connected through the pillar and then are fixed into a stable whole through the nut; the threaded pressing block is installed in the center of the upper plate, the bearing is installed at the bottom of the threaded pressing block, and the baffle plate is fixed to the bottom of the threaded pressing block through the screw. The pressing block penetrates out of the baffle plate and then is connected with the bearing. The clamping screw is mounted on the base plate. The contactor standby stroke test clamp is simple in structure, convenient to operate and accurate in measurement.

Description

Technical field [0001] The present invention relates to a clip, more particularly to a test fixture contacts the reserve path. Background technique [0002] Be measured by a contact travel standby state under the product enclosure, which alternate stroke 0.3-0.5mm. Since the stroke distance is very small, the measurement is difficult. Inventive content [0003] The present invention is to solve is how the clamp can be relatively accurately measure the stroke of the alternate contact product, meet the requirements, and the ease of operation of the technical problem. [0004] In order to solve the above technical problems, the present invention adopts the following technical solutions: [0005] The latter contactor alternate stroke test fixture includes a bottom plate, strut, an upper plate, a nut, a threaded compacts, bearings, bumpers, screws, clamps, clamping screws, the bottom plate and the upper plate are connected by struts, and then by a nut integrally fixed to a solid; cen...

Claims

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Application Information

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IPC IPC(8): G01R1/04
CPCG01R1/04
Inventor 赵丽梅张俊吴传刚
Owner GUIZHOU TIANYI ELECTRICAL
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