Multi-step positioning clamp for contactor

Abstract

The invention discloses a multi-step positioning clamp for a contactor. The clamp comprises a contactor positioning plate for holding a contactor, a clamp support for fixing plant equipment, an oscillation mechanism and four elastic clamp mechanisms, wherein the contactor positioning plate is vertically arranged and is connected with the clamp support through the oscillation mechanism so that thecontactor positioning plate can oscillate back and forth and inclines; the four elastic clamp mechanism are divided into two groups and arranged on the upper and lower parts of the contactor positioning plate respectively, so that the contactor placed on the contactor positioning plate can be clamped from four corners. By adopting the structure, a product can be positioned on the clamp without the help of any external force, and the clamp can be inclined upwards or downwards for a certain angle in a vertical state, so that all performance parameters of the contactor can be tested. The multi-step positioning clamp is suitable for automatic assembly and production of the contactor.

Description

technical field [0001] The invention relates to a tool used to test the performance parameters of a contactor, in particular to a multi-position positioning fixture for a contactor. Background technique [0002] In the assembly and production process of contactors, testing the performance parameters of contactors is an essential process. In the prior art, the performance parameters of the contactor are usually tested manually. During the test, the contactor needs to be fixed. The traditional fixing method is to hang on the positioning pin through the hole on the contactor base. [0003] In the existing jig used to test the performance parameters of the contactor, when the product is tested, the product needs to be positioned on the jig by means of an external force. Moreover, the product usually only has a vertically downward state in the fixture, and this state is only suitable for simple manual test assembly occasions. In order to meet the needs of production development...

AI Technical Summary

Problems solved by technology

Moreover, the product usually only has a vertically downward state in the fixture, which is only suitable for simple manual test assembly occasions

In order to meet the needs of production development, when the company prepares to manufacture automatic contactor testing equipment, it is required that the contactor be tilted upward at a certain angle and downward at a certain angle when testing different parameters such as contact resistance, pull-in voltage, and release voltage of the contactor. Angle or in a vertical state, and the existing fixtures of this structure cannot meet the needs of these tests

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