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Servo Motor Durability Test Bench

A technology of servo motor and test bench, which is applied in the direction of motor generator testing, etc., and can solve the problems of low efficiency of assembly method and low efficiency of servo motor durability test

Active Publication Date: 2021-07-06
上海宝协新能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the way of overload operation is realized by adding a load to the output shaft of the servo motor, and the load has been set at the beginning of the test of the servo motor. When it is necessary to increase the load of the servo motor In this case, it is necessary to manually disassemble the load fixed on the output shaft of the servo motor, and then replace the heavy load. This assembly method is inefficient, resulting in low efficiency of the durability test of the servo motor.

Method used

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  • Servo Motor Durability Test Bench
  • Servo Motor Durability Test Bench
  • Servo Motor Durability Test Bench

Examples

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Embodiment Construction

[0041] Such as figure 1 As shown, it is a servo motor durability test bench disclosed in this embodiment, including a workbench 1, a cover body 2, a load plate 3, a counterweight plate 4, and a loading device 5. The load plate 3 and the counterweight plate 4 are parallel to each other and They are all installed on the workbench 1, the loading device 5 is set on the side of the counterweight plate 4 away from the load plate 3, the outer peripheral surface of the load plate 3 and the outer peripheral surface of the counterweight plate 4 are provided with tooth grooves, and the output of the test motor 6 The shaft interference fit has a transmission gear 61, and the test motor 6 drives the load plate 3 to rotate. It also includes a drive motor 7 fixed to the workbench 1 by bolts. The output shaft of the drive motor 7 has a drive gear 71 in an interference fit. 71 meshes with the tooth grooves on the outer peripheral surface of the counterweight disc 4 to drive the counterweight d...

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Abstract

The invention relates to a servo motor durability test platform, and relates to the technical field of servo motor detection equipment. It includes a workbench, a load plate, a counterweight plate and a loading device fixedly connected to the workbench. Both the load plate and the balance plate are erected on the workbench. The loading device is arranged on the side of the counterweight plate away from the load plate; the counterweight plate is provided with a plurality of counterweight blocks in the circumferential direction, and the counterweight disc rotates around its central axis, and the plurality of counterweight blocks The axis tracks are coincident; the test motor drives the load coil to rotate around its axis, and the load plate is provided with a locking mechanism for fixing the counterweight so that the balance weight and the load plate rotate synchronously, and the loading device pushes The counterweight moves toward the load tray, and the axis of the loading device coincides with the axis of the load tray and passes through the axis track of the counterweight. The servo motor durability test bench involved in the invention does not need to manually replace the load, and the test efficiency is high.

Description

technical field [0001] The invention relates to the technical field of servo motor testing equipment, in particular to a servo motor durability test bench. Background technique [0002] Servo motor refers to the engine that controls the operation of mechanical components in the servo system, and is an auxiliary motor indirect speed change device. In order to improve the qualification rate of the servo motor, it is necessary to perform a durability test on the servo motor before leaving the factory, and the durability test is to make the servo motor run in an overloaded manner to detect whether the servo motor is in an overloaded state. [0003] In the prior art, the way of overload operation is realized by adding a load to the output shaft of the servo motor, and the load has been set at the beginning of the test of the servo motor. When it is necessary to increase the load of the servo motor In this case, it is necessary to manually disassemble the load fixed on the output...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R31/34
CPCG01R31/34
Inventor 邓志健
Owner 上海宝协新能源科技有限公司
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