Worm wheel platen thread lock pin natural rubber v-shaped platen glass detection device

Abstract

The invention relates to a tempered glass detection device, a natural rubber V-shaped pressure plate glass detection device with thread lock pins on a worm gear table, including a test table and a plate frame, and a front pull-up rod and a frame between the two plate frames The front pull-down rod, the rear pull-down rod of the rack and the rear pull-up rod of the rack, there are platen shafts on both sides of the test table, and the table shafts on both sides are respectively rotatable and fixed in the bearing support; the rear upper part of the plate rack is supported Stopper, support the stopper to support the lower plane of the test bench; one side of the bench shaft is also fixed with a transmission worm gear, the transmission worm gear cooperates with the worm shaft, and the worm support is fixed on the outer surface of the corresponding plate frame. There is also a worm rocker handle at one end of the worm shaft; the stud lock pins on both sides can enter the screw taper lock holes on both sides of the test bench for locking and positioning; The broken glass recovery container is jointly fixed on the front middle tie rod, the front upper tie rod of the frame and the rear upper tie rod of the frame.

Description

technical field [0001] The invention relates to a tempered glass detection device, classification number: G01N3 / 32, especially relates to such a pressure plate that can be enlarged or reduced around, and uses a reversible worktable to test the strength of the glass. type platen glass detection device. Background technique [0002] With the development of economy, the application of glass in all walks of life is more and more extensive. At present, many important glass components, such as large-scale glass curtain walls and glass zeniths, and windshield glass of aerospace vehicles are made of special glass such as toughened glass, which has very strict requirements on glass performance, so it is becoming more and more important to test the performance of glass . Since May 1, 2003, my country has implemented a mandatory inspection system for safety glass used in automobiles, trains, and buildings. Safety glass products that have not obtained a compulsory product certificatio...

AI Technical Summary

Problems solved by technology

This method is not only inconvenient to operate, it takes a long time, and the tape is a disposable product, which is easy to cause waste and pollution, and the tape residue on the test bench must be removed after each test to remove the broken glass, otherwise , the remaining glass fragments will affect the next experimental test operation

[0005] At the same time, the adhesive tape is also likely to be broken by the force of the tempered glass explosion, causing the operator to be injured. Therefore, it is very necessary to improve the tempered glass fragment test device

[0006] Chinese patent application number: 2009203050079, tempered glass falling ball test bench, in order to solve the problem of glass fragments splashing everywhere when tempered glass is used for experiments, the method of supporting frame box is adopted, although it can effectively remove glass fragments, it is inconvenient to read glass fragments , and the installation efficiency of continuous multi-piece tempered glass is low

[0007] China's other patent application number: 201420595067.X, tempered glass shard state test device, proposed some new methods and measures to deal with the pressure plate of brittle glass, but it is still impossible to adjust the size at will, and it is impossible to make the four sides of the pressure plate all in the same on flat surface

At least one side of the patent must not be in contact with the test bench surface

What is referred to as the suspended retaining wall 5 in the embodiment cannot be in contact with the base 1 simultaneously with other three-sided retaining walls, so the retaining piece 4 has to be used to make up the gap between the suspended retaining wall 5 and the base 1, resulting in four Uneven surrounding force

In addition, the width of the baffle 4 itself is fixed, and only multi-piece splicing can be used, and continuous changes of different widths cannot be achieved.

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