A lock pull test machine
A tensile testing and testing machine technology, applied in the testing of mechanical components, testing of machine/structural components, measuring devices, etc., can solve the problems of inaccurate testing structure, poor testing effect, complicated devices, etc. Simple, simple structure effect
Active Publication Date: 2019-12-17
东莞创进精机有限公司
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Problems solved by technology
[0003] The purpose of the present invention is to provide a lock tension testing machine to solve the problem that the current lock proposed in the above background technology has poor test effect when performing a pull test, and the test structure is not accurate enough, and the device used for the lock test is relatively complicated. , the problem of high cost
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[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0020] see Figure 1-6 , the present invention provides a technical solution: a lock tension testing machine, including a testing machine body 1, a workbench 2, a screw electric cylinder 3, a push block 4, a transverse tension plate 5, a tension gauge 6, a first spring 7, Movable plate 8, buckle groove 9, connecting cylinder block 10, upper and lower cylinder 11, cylinder push block 12, longitudinal tension plate 13, pull-off buckle 14, cylinder 15, slider 16,...
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The invention relates to a latch tension testing machine, comprising a testing machine body. A working platform is arranged on the testing machine body, and a screw electric cylinder is arranged abovethe working platform. A second spring is arranged above each rubber fixing column, and a sensor is arranged on one side of each rubber fixing column. A workpiece jig is arranged at the lower part ofeach rubber fixing column. An electric cylinder is fixed above the working platform, and fixing plates are arranged above the electric cylinder. A movable guide rail is arranged above each fixing plate, and a tension buckle is arranged above each movable guide rail. A clamping groove is arranged on one side of each tension buckle, and one end of each clamping groove is connected with a tension head. The end portion of each tension head is connected with a tension meter. The latch tension testing machine performs a comprehensive test on a latch in different directions by arranging the three tension meters, to ensure the integrity of the latch quality, and solves the problems of poor test effect when a tension test is conducted on the latch, inaccurate test structure, and high complexity andcost of a device used for the latch test.
Description
technical field [0001] The invention relates to the technical field of tensile testing machines, in particular to a buckle tensile testing machine. Background technique [0002] A lock is an object used to fasten two items. A lock generally refers to a buckle-type fastener installed on a door and window to lock the door and window. It is generally composed of a movable part and a fixed part. The combination and separation of the movable part and the fixed part To achieve the closing and opening of doors and windows, the lock needs to be tested before leaving the factory to ensure the quality and safety of the lock. At present, when the lock is tested for tension, the test effect is poor, and the test structure is not accurate enough. The lock test The device that adopts is comparatively complicated, and cost is too high. Contents of the invention [0003] The purpose of the present invention is to provide a lock tension testing machine to solve the problem that the curren...
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IPC IPC(8): G01M13/00
CPCG01M13/00
Inventor 张宏星
Owner 东莞创进精机有限公司