Automatic torque-loading device
A torque device and automatic loading technology, which is applied in the direction of measuring device, mechanical device, and application of repeated force/pulsation force to test the strength of materials, etc., can solve the problems of inaccurate test data, large errors, and low test efficiency.
Pending Publication Date: 2018-08-14
UNIV OF JINAN
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- Application Information
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Problems solved by technology
The traditional loading device will jump when the testing machine is running at high speed, which will cause a large error and the obtained test data will be inaccurate
Moreover, the traditional loading device cannot realize automatic loading, and the test efficiency is low
Method used
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Embodiment Construction
[0012] In order to better understand the technical solution of the present invention, the automatic loading torque device will be further described below in conjunction with the accompanying drawings.
[0013] An automatic loading torque device, the structure of the automatic loading torque device includes a motor (1), one end of the motor (1) is connected to a small pulley (2), and the small pulley (2) is connected to a large pulley ( 4), one end of the large pulley (4) is connected to the driving shaft (8), the driving shaft (8) is connected to the accompanying gearbox (5), and the accompanying gearbox (5) is connected to the driven shaft (9). The loading clutch (6) is connected to the shaft (8), the universal joint (7), the pivot box (11) and the test gear (12) are connected to the driving shaft (8) and the driven shaft (9) , one side of the pivot box (11) is connected with the displacement sensor (10), and the other side of the pivot box (11) is connected with the pivot bo...
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The invention relates to an automatic torque-loading device for gears made of high-molecular composite materials. The automatic torque-loading device structurally comprises a transmission system and aloading system, wherein the transmission system comprises a motor; one end of the motor is connected with a belt wheel; the power outputted by the motor is transmitted to a test gear case by the beltwheel; the test gear case is connected with a transmission shaft; the power outputted by the test gear case is transmitted to test gears by the transmission shaft; the loading system comprises a loading clutch and a pivot case; one end of the pivot case is connected with a lead screw motor; the lead screw motor is connected with a lead screw by an elastic coupling; a weight disc is connected at the upper end of the lead screw; weights are placed in the weight disc. The automatic torque-loading device has the beneficial effects that by adoption of the design, the structure is simple and reliable, the operation is convenient, and automatic torque loading for the testing gears can be realized, so that the loading time is saved and the testing efficiency is improved.
Description
technical field [0001] The invention relates to an automatic loading device, in particular to an automatic loading torque device for a polymer composite material gear contact fatigue friction and wear testing machine. Background technique [0002] With the development of material science and the improvement of the lightweight requirements of industrial products, polymer composite materials are more and more widely used in gear production. In order to better study the friction and wear mechanism of polymer composite gears and the impact of polymer composite The material gear is used for life prediction, and the torque loading device of the polymer composite gear testing machine is studied. The traditional loading device will jump when the testing machine is running at high speed, which will cause large errors and inaccurate test data. Moreover, the traditional loading device cannot realize automatic loading, and the test efficiency is low. Contents of the invention [000...
Claims
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IPC IPC(8): G01N3/56G01N3/32G01N3/02G01N19/02
CPCG01N3/02G01N3/32G01N3/56G01N19/02G01N2203/0073
Inventor 赵中轩王砚军苗天峰卢帅
Owner UNIV OF JINAN