Device for testing sudden pulling of foot-hanging type drawer slide rail

Abstract

The invention provides a device for testing sudden pulling of a foot-hanging type drawer slide rail, and belongs to the technical field of drawer testing device. The foot-hanging type drawer slide rail comprises a frame including a pedestal, a lifting guide pillar, a lifting platform and a front baffle plate, wherein the lifting guide pillar is vertically fixed on the pedestal, the lifting platform sleeves the lifting guide pillar and moves up and down along the lifting guide pillar, the front baffle plate is fixed on the front end of the pedestal, a screw vertically penetrates through the lifting platform, a motor driving the driving screw is fixed on the pedestal, a cylinder is fixed on the upper end face on the plate-shaped lifting platform, and a horizontally arranged sliding bar is fixed on the front end face of the lifting platform. A slide block moves horizontally along the sliding bar is arranged on the sliding bar, and the slide block is fixedly connected with a push rod of the cylinder. A hook clamping a foot-hanging type drawer handle is fixed on the front end face of the slide block. The lifting platform vertically slides along the lifting guide pillar, and the application scope is expanded. The front baffle plate abuts against a drawer cabinet, thereby increasing the stability during test.

Description

technical field [0001] The invention belongs to the technical field of drawer testing devices, and relates to a foot-hanging drawer slide rail jerk testing device. Background technique [0002] A drawer is a box for putting things that is often found on furniture, and it is indispensable in people's lives. With the improvement of people's quality of life, drawers are not only evolving. Drawers are not only used to place things, but also have a certain decorative effect when combined with chests of drawers. [0003] Present drawers are generally not equipped with locks, and young children often open the drawers as toys to play with, and if the drawers at high places are pulled out by children, they may hit the children and cause certain danger. [0004] In order to solve the above problems, a Chinese invention patent application (application number: 201310755692.6) discloses a drawer, including a cabinet body, a drawer slot is arranged in the cabinet body, a drawer is arrang...

AI Technical Summary

Problems solved by technology

[0005] However, in order to improve the pulling quality of their own brand drawers in the market, many manufacturers will also conduct a yank test on the drawer. The existing drawer yank test is manual test and mechanical test. The former is labor-intensive and the test force has a large deviation.

Compared with the former, the latter greatly reduces the labor intensity and the deviation of the test force. The linear reciprocation of the cylinder is used to realize the jerk test of the drawer. However, the latter is not adjustable and cannot test drawers at different heights. The scope of application is small. The stability is relatively low, the chest of drawers is easy to shake, and the test effect is not good

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