Simple air spring fatigue testing machine
A fatigue testing machine and gas spring technology, which is applied in the field of gas springs, can solve the problems of large space occupation, inflexible use, complex structure, etc., and achieve the effects of simplified structure, flexible and convenient use, and small volume
Inactive Publication Date: 2016-08-24
CHANGZHOU GAS SPRING
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is: in order to overcome the traditional gas spring fatigue testing machine with complex structure, large testing machine volume, large floor space and inflexible use, a simple gas spring fatigue testing machine is provided
Method used
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[0018] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.
[0019] Such as Figure 1-7 A simple gas spring fatigue testing machine shown includes a frame 1 and a box body 3 with a heating and cooling device 2 inside, the box body 3 is fixedly installed on the frame 1, and the box body 3 The top of the cylinder 17 is fixedly installed, and the protruding end of the cylinder 17 passes through the box body 3, and is slidably arranged in the box body 3, and the end of the protruding end of the cylinder 17 is fixedly installed with a hanging plate 4, The bottom of the box body 3 is slidingly installed with a transmission shaft 5, one end of the transmission shaft 5 is located inside the box body 3, the other end is located...
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The invention relates to a simple air spring fatigue testing machine. A push cylinder is fixedly arranged at the top of a box body; the extending end of the push cylinder passes through the box body and is arranged in the box body in a sliding mode; a hanging disc is fixedly arranged at the end part of the extending end of the push cylinder; a transmission shaft is arranged at the bottom of the box body in a sliding mode; one end of the transmission shaft is located inside the box body and the other end is located outside the box body; one end, located inside the box body, on the transmission shaft is fixedly provided with a tray; the tray is coaxial with the hanging disc; one end, located outside the box body, on the transmission shaft is fixedly provided with a fixed frame; the upper edge and the lower edge of the fixed frame are parallel mutually; an eccentric wheel is arranged on a rack in a rotating mode; the eccentric wheel is tangent to the upper edge and the lower edge of the fixed frame; the rotating center of the eccentric wheel and the central axis of the transmission shaft are in the same vertical plane; a plurality of springs are fixedly arranged between the tray and the bottom part of the box body; and the plurality of springs are uniformly distributed along the circumference of the central axis of a rotating shaft. The structure of the testing machine is simplified, the size of the testing machine is small, and the use is flexible and convenient.
Description
technical field [0001] The invention relates to the technical field of gas springs, in particular to a simple gas spring fatigue testing machine. Background technique [0002] The gas spring simulation fatigue testing machine is to simulate the working state of the gas spring, and then test whether the gas spring under test can meet the design requirements. The traditional gas spring fatigue testing machine includes box components, mechanical transmission devices, counterweight devices, etc. The structure is relatively complex, the testing machine is large in size, takes up a lot of space, and is not flexible to use. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a simple gas spring fatigue testing machine in order to overcome the traditional gas spring fatigue testing machine with complex structure, large testing machine volume, large floor space and inflexible use. [0004] The technical solution adopted by t...
Claims
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Login to View More IPC IPC(8): G01M13/00
CPCG01M13/00
Inventor 刘淑勉施萍华岳如霞曹文亚
Owner CHANGZHOU GAS SPRING