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Novel contact spring piece tester

A testing machine and bullet technology, which is applied in the direction of applying stable tension/pressure to test the strength of materials, measuring devices, instruments, etc., can solve the problems of low test efficiency of contact bullets, reduce labor costs, simple structure, and improve The effect of testing efficiency

Pending Publication Date: 2020-01-10
XIAMEN HULI XINGGUANG METAL PROD IND 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 address the deficiencies in the above-mentioned technologies, and propose a new type of contact shrapnel testing machine, aiming to solve the problem of low test efficiency of the existing contact shrapnel

Method used

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Embodiment Construction

[0022] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0023] Figure 1 to Figure 4 As shown, the present invention provides a new type of contact shrapnel testing machine, including an electric control box 1, a test tool 2, an air supply module 3 and a power supply module 4; wherein, the test tool 2 is fixedly arranged on the electric control box 1 for Carry out a pressure test on the contact shrapnel; the power module 4 is electrically connected to the electric control box 1 to provide a stable power supply; the test tool 2 is provided with a cylinder, which is connected to the air supply module 3, and the cylinder is also connected to the electric control box The PC control system in box 1 is electrically connected, and the air supply module 3 ...

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Abstract

The invention provides a novel contact spring piece tester, which comprises an electric cabinet, a test tooling, an air supply module and a power module, wherein the test tooling is fixedly arranged on the electric cabinet; the power module is electrically connected with the electric cabinet; an air cylinder is arranged on the test tooling and is connected with the air supply module; the air cylinder is also electrically connected with a PC control system in the electric cabinet; the air supply module is used for providing the air cylinder with air pressure; and the PC control system is used for controlling the number of tests, stroke, pressure and a pressing frequency of the air cylinder. The novel contact spring piece tester is simple, practical and small in structure, the test efficiency of a contact spring piece can be effectively improved and the labor cost is reduced.

Description

technical field [0001] The invention belongs to the technical field of switchgear components, and in particular relates to a novel contact shrapnel testing machine. Background technique [0002] The contact is the core accessory in the existing switchgear. Since the contact is a small component and the shrapnel is the core part of the contact, in order to ensure that each batch of shrapnel is qualified, it is necessary to test the shrapnel of the contact; but there is no such test at present Equipment, inspection of each batch of parts testing requires manual testing, so the testing efficiency is too low and the cost is high. [0003] Based on the above-mentioned technical problems in the contact shrapnel test, there is no relevant solution; therefore, it is urgent to find an effective solution to solve the above-mentioned problems. Contents of the invention [0004] The object of the present invention is to propose a new type of contact shrapnel testing machine aiming at...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N3/12G01N3/04
CPCG01N3/04G01N3/12
Inventor 姚兴銮吴宪
Owner XIAMEN HULI XINGGUANG METAL PROD IND CO LTD