V-shaped pressing plate glass detecting device of locking pin gear pulling and inserting titanium-based rotary table

Abstract

The invention relates to a tempered glass testing and detecting device, and a V-shaped pressing plate glass detecting device of a locking pin gear pulling and inserting titanium-based rotary table. As an improvement, a transmission wheel nut is arranged on the outer side face of a transmission gear and matched with a rotary shaft in a threaded mode, an axle flange is fixed to a hand wheel base screw hole, a hand-operated axle is arranged on the outer end face of the axle flange, the hand-operated axle is matched with a hand-operated gear inner hole in a rotatable and sliding mode, the outer gear face of the hand-operated gear is meshed with the outer gear face of the transmission gear, a shaft clamping spring is arranged at the outer end of the hand-operated axle, is blocked on the outer side face of the hand-operated axle, and is used for limiting the axial displacement of the hand-operated axle, a hand wheel transverse rod is fixedly connected to a hand wheel step circle on the hand-operated gear, a hand wheel jiggle bar is arranged at the outer end of the hand-operated transverse rod, the hand-operated gear is matched with the transmission gear and fixed to the hand-operated axle in a rotatable mode, the axle flange is arranged at the inner end of the hand-operated axle and fixed to the outer side face of a corresponding supporting side plate, and the shaft clamping spring is arranged at the outer end of the hand-operated axle.

Description

technical field [0001] The invention relates to a test and inspection device for tempered glass, in particular to a V-type pressure plate glass detection device with a titanium-based turntable for pulling out and inserting locking pin gears, which can be enlarged or reduced around the pressure plate and uses a reversible workbench to test glass performance indicators. . Background technique [0002] Fragmentation test is a main way to detect the quality of tempered glass. According to the requirements of national standards, after the 3mm thick tempered glass is broken, the fragments in any 50*50mm should be more than 30 pieces, and the 4mm~12mm thick tempered glass is broken. Fragments within any 50*50mm should be larger than 40 pieces, and a small amount of long fragments are allowed, the length of which should not exceed 75mm. The direction of the strip-shaped fragments should be roughly parallel to the edge of the glass. If they are not parallel, the included angle sho...

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

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

[0004] 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

[0005] China's other patent application number: 201420595067.X, tempered glass shard state test device, proposed some new methods and measures to deal with brittle glass splints, but it is still impossible to adjust any size, and it is impossible to make the four sides of the splints 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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