Insertion and pull locking pin, hydraulic Ti-based rotating table and natural rubber bearing clamping plate glass testing system

Abstract

The invention relates to a tempered glass testing check system, in particular to an insertion and pull locking pin, hydraulic Ti-based rotating table and natural rubber bearing clamping plate glass testing system. As an improvement, table plate rotating shafts on the two sides are fixed in bearing supports in a rotating mode respectively, and the bearing supports are fixed to the upper planes of plate-type racks; segmented supporting beams support the two sides of the lower plane of the rear end of a testing table plate; a T-shaped guide rail is arranged in the center of the lower plane of the rear end of the testing table plate, and a hydraulic lifting mechanism is arranged between the T-shaped guide rail and a supporting bottom plate; a coplanar bearing clamping plate assembly is fixed to the upper plane of the testing table plate, a rack front upper pull rod and a rack rear upper pull rod fix a broken glass guider together, and a lower end opening of the broken glass guider is located in an upper end opening of a broken glass collecting cart; a hydraulic tension cylinder is combined with the segmented supporting beams to support the rear lower plane of the testing table plate, andplain pillar locking pins are arranged in insertion and pull locking holes in the two sides of the testing table plate in a combined mode to achieve locking and positioning. In this way, the whole hydraulic system does not need pressure maintaining in the whole tempered glass plate testing process, and the testing table plate is stable and solid.

Description

technical field [0001] The invention relates to a tempered glass testing and inspection system, classification number: G01N3 / 32, in particular to such a hydraulic titanium-based turntable for pulling out and inserting locking pins that can be enlarged or reduced around the pressure plate and uses a reversible workbench to test the strength of the glass Natural rubber bearing splint glass test system. 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 p...

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

[0004] 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

[0005] 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

[0006] 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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