Counterweight guide mechanism for vehicle door lock test equipment

Abstract

The invention discloses a counterweight guide mechanism for vehicle door lock test equipment, which comprises a counterweight block, at least one guide post and a guide positioning baseboard, wherein the guide posts are fixed on the guide positioning baseboard, the counterweight block is provided with guide holes whose number corresponds to the guide posts, the guide posts are arranged in the guide holes. When the counterweight guide mechanism for the vehicle door lock test equipment works, the counterweight block reciprocates along a direction positioned and fixed by the guide posts under the action of guide slots and the guide posts, the counterweight block does not shake and moves more stably and reliably, thereby providing guarantee for the stability of the overall test equipment and the reliability of the test data.

Description

technical field [0001] The invention relates to an automobile door lock test equipment, in particular to a counterweight guiding mechanism used for the automobile door lock test equipment. Background technique [0002] At present, in modern cars, various car door locks have been widely used. As we all know, before the car door locks leave the factory, they must be tested for durability and maximum load to ensure the quality of the door locks. Therefore, car Door lock manufacturers should specially design a variety of test equipment for testing different performance indicators of automobile door locks. [0003] The traditional automobile door lock test equipment often needs to add a weight mechanism because of the need to simulate the force. Most of the counterweights of the existing counterweight mechanism are separately suspended in the air. In this way, during the movement, the operation of the counterweight It is not very stable, and it is prone to shaking, which affects...

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Problems solved by technology

[0004] The object of the present invention is to provide a counterweight guiding mechanism for automobile door lock test equipment, which can implement a good guiding effect on the counterweight, so that the operation of the counterweight is more stable and reliable, so as to solve the problem of the automobile in the prior art. Problems in the counterweight mechanism of the door lock test equipment

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