Speed reducer test device
A technology of test device and reducer, which is applied in the field of reducer, can solve the problems of being unable to simulate impact force, radial force, and unable to restore the actual working condition of the reducer, so as to achieve the effect of universality
Inactive Publication Date: 2016-06-01
SUOTE TRANSMISSION EQUIP
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Problems solved by technology
[0005] In view of this, the present invention proposes a reducer test device to solve the problems that the impact force and radial force cannot be simulated, and the actual working conditions of the reducer cannot be restored.
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[0019] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.
[0020] Combine below figure 1 with figure 2 , the preferred embodiments of the present invention will be described in further detail.
[0021] Such as figure 1 with figure 2 As shown, the preferred reducer test device of the present invention includes a first bracket 4 and a second bracket 3 and a radially loaded oil cylinder 6 . The main test reducer 9 is fixed on the first support 4 by bolts, and the accompanying test reducer 10 is fixed on the second support 3 by bolts. Both the first support 4 and the second support 3 are provided with a reducer mounting hole, and a flange 17 (such as figure 2 As shown), the main test reducer 9 and the accompanying test reducer 10 are respectively fi...
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The invention discloses a speed reducer test device, which comprises a first support, a second support and a radial loading cylinder, wherein a main tested speed reducer is arranged on the first support; a companion speed reducer is arranged on the second support; a first sprocket is connected with the output end of the main tested speed reducer; a second sprocket is connected with the output end of the companion speed reducer; a companion hydraulic motor is arranged on the companion speed reducer; a main tested hydraulic motor is arranged on the main tested speed reducer; the first sprocket and the second sprocket are linked via a chain track; the radial loading cylinder is connected with the first support or the second support for driving the first support or the second support to move along the chain track length direction. Chain track transmission is adopted to realize simulation on the impact force of the speed reducer, the radial loading cylinder applies a radial force to the output end of the main tested speed reducer, and simulation on the radial force applied to the speed reducer in the actual work condition can be realized.
Description
technical field [0001] The invention relates to the field of reducers, in particular to a reducer test device. Background technique [0002] The working conditions of crawler reducers in the field of construction machinery are complex and changeable. Whether the processed and purchased parts can meet the harsh working conditions requires necessary test verification. If the unverified new type of walking reducer product is directly mass-produced after the design is completed, it is likely that various damages will occur under unknown high-speed, heavy load, and harsh working conditions, reducing its service life, and further Bring potential safety hazards to the whole machine. Therefore, after the research and development work of the walking reducer is completed, the type test is an extremely important link. [0003] Existing test method: use travel reducer, coupling, speed increaser, dynamometer, build a test bench, the input end of the travel reducer is connected with the...
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IPC IPC(8): G01M13/02
CPCG01M13/021
Inventor 谈斌张金标朱长友贾广利
Owner SUOTE TRANSMISSION EQUIP