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Tool capable of conveniently testing motor torque

A technology for motor torque and tooling, which is applied to measuring devices, torque measurement, power measurement, etc., can solve the problems of troublesome operation, high testing cost, time-consuming and labor-consuming, etc., and achieves simple structure, simple and convenient testing, and convenient installation. The effect of docking

Pending Publication Date: 2018-08-03
哈特盈致(中山)智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, the above-mentioned test mainly uses manual docking, and the operation is cumbersome, requiring manual correction of the docking, which consumes a lot of time and manpower, resulting in high testing costs

Method used

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  • Tool capable of conveniently testing motor torque
  • Tool capable of conveniently testing motor torque
  • Tool capable of conveniently testing motor torque

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Embodiment Construction

[0031] The present invention will be further described below in conjunction with accompanying drawing:

[0032] Such as Figure 7 As shown, the output shaft of the motor 5 is provided with a flat structure 51 for transmitting torque. The present invention is a tool that can conveniently test the torque of the motor, such as figure 2 , image 3 and Figure 4 As shown, it includes a fixed connection seat 1, a hollow weight shaft tube 2 is rotatably connected to the fixed connection seat 1, and one end of the weight shaft tube 2 is provided with a torque test assembly 4 for testing the output torque of the motor 5, such as Figure 5 and Figure 6 As shown, the weight shaft tube 2 is provided with a plurality of thimbles 21 that can elastically slide axially along the circumference and parallel to the axis. The fixed connection seat 1 is located on the other end side of the weight shaft tube 2 When the output shaft of the motor 5 extends into the weight shaft tube 2, the test...

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Abstract

The invention discloses a tool capable of conveniently testing motor torque. A hollow weight axle tube is rotationally connected to a fixed connecting base, one end of the weight axle tube is providedwith a torque testing assembly for testing motor output torque, a plurality of centers elastically sliding in the axial direction are arranged inside the weight axle tube, a testing positioning auxiliary mechanism which can perform positioning and pressing fixing on a motor body when a motor output shaft stretches into the weight axle tube is arranged at the other end side of the weight axle tubeon the fixed connecting base, when the motor output shaft stretches into the weight axle tube, the end of the motor output shaft abuts against and presses some centers to slide in the axial direction, the side faces of the other centers abut against the flat structure of the motor output shaft so as to transmit torque to enable the weight axle tube to rotate along with rotation of the motor output shaft, then, torque transmission can be achieved, and the tool has the advantages of being simple in structure, needing no correction, and being convenient to operate.

Description

【Technical field】 [0001] The invention relates to a motor detection mechanism, in particular to a tool that can conveniently test the torque of a motor. 【Background technique】 [0002] In order to ensure the factory quality of the motor, before the motor leaves the factory, it is generally necessary to test the output torque of the motor to check whether it is qualified, and to select unqualified products. [0003] In the prior art, when testing the torque of the motor, it is necessary to first connect the torque testing device to the output shaft of the motor, and usually, in order to facilitate the transmission of torque, the end of the output shaft of the motor is provided with a flat structure, and accordingly the torque testing device is provided with a flat structure. There is a special-shaped hole that is connected with the flat structure and can transmit torque. When the motor output shaft is connected to the torque test device, the flat structure of the motor output...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01L3/06
CPCG01L3/06
Inventor 周爱明王守生
Owner 哈特盈致(中山)智能科技有限公司
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