Torque force protection mechanism

A protection mechanism and torque technology, applied in the direction of electromechanical devices, mechanical equipment, control of mechanical energy, etc., can solve problems such as economic loss, damage to motors or other components, and affect work efficiency, so as to avoid damage to the motor

Inactive Publication Date: 2013-07-31
昆山艾博机器人股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no measure to detect whether the workbench can rotate normally, and there is no measure to prevent overloading of the motor. When a fault occurs, such as the workbench is stuck and the torque is too large, the motor will continue to start and run to drive the workbench. If it is rotated, it will cause damage to the motor or other components, affect work efficiency, and cause unnecessary economic losses

Method used

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Embodiment Construction

[0012] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0013] Such as figure 1 , figure 2 As shown, the motor housing assembly testing workbench 10 is a disc that can be driven by a driving device to rotate around the center of the circle (only a part is shown in the figure), and 8 stations are set on the workbench 10, and the workbench 10 rotates 45 degrees at a time. The workpiece is transported from the current station to the next station.

[0014] The workbench 10 is driven to rotate automatically by a driving device, and the driving device includes a motor 30 and a worm gear reducer 20 driven by the motor 30 . The output shaft of the speed reducer 20 is connected with the workbench 10 so that the workbench 10 rotates together with the outpu...

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PUM

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Abstract

The invention discloses a torque force protection mechanism which comprises a torque force limiter that is connected between an electric motor and a reducer, wherein the output shaft of the reducer is connected with a motor casing assembling and testing working table. In the situation of oversized torque caused by overload or mechanical failure, the torque force protection mechanism limits the torque force transmitted by a transmission system in the manner of sliding, and when the situation of overload disappears, the transmission connection between the electric motor and the reducer is automatically recovered, so that damage to the electric motor or other machineries caused by oversized torque on the electric motor is avoided.

Description

technical field [0001] The invention relates to a torsion protection mechanism, which belongs to the technical field of machinery. Background technique [0002] When the motor housing is automatically assembled and inspected, the motor drives the table to rotate, so that the workpiece is transferred from one station to the next station for assembly inspection. At present, there is no measure to detect whether the workbench can rotate normally, and there is no measure to prevent overloading of the motor. When a fault occurs, such as the workbench is stuck and the torque is too large, the motor will continue to start and run to drive the workbench. If it is rotated, it will cause damage to the motor or other components, affect work efficiency, and cause unnecessary economic losses. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the defects of the prior art and provide a torque protection mechanism, which can pre...

Claims

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Application Information

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IPC IPC(8): F16H35/10H02K7/116
Inventor 陈朋飞潘硕
Owner 昆山艾博机器人股份有限公司
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