Automatic locking device for bolt and control method of automatic locking device

A locking device and bolt technology, applied in the direction of manufacturing tools, metal processing, connecting components, etc., can solve the problems of low work efficiency, hidden quality problems, twisted bolts, etc., and achieve the effect of improving locking quality and improving work efficiency.

Pending Publication Date: 2018-01-05
广州市韦德电气机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. The speed of the traditional locking bolt machine is fixed. When using a faster locking bolt machine, if the position of the bolt is not correct or the thread on the component is abnormal, and the locking can not be stopped in time for adjustment, it will It will cause the locking bolt to tilt, or even twist the bolt or the bolt will not be locked tig

Method used

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  • Automatic locking device for bolt and control method of automatic locking device
  • Automatic locking device for bolt and control method of automatic locking device
  • Automatic locking device for bolt and control method of automatic locking device

Examples

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[0027] The present invention will be further described below in conjunction with the drawings.

[0028] See figure 1 , The present invention includes pillar 1, support arm 2, servo driver 3, motor encoder line 4, motor power line 5, reducer 6, position sensor 7, servo motor 8, torque sensor 9, torque sensor 10, connector 11. Threaded glue storage 12, threaded glue drop tube 13 and other components. The pillar 1 is provided with the servo driver 3 and the threaded glue storage 4; the reducer 6 is connected to the pillar 1 through the support arm 2; the reducer 6 is provided with the Servo motor 8; The servo driver 3 and the servo motor 8 are connected together through the motor encoder line 4, and the motor power line 5; the connector 11 is fixed under the reducer 6, the The connector 11 can be equipped with a sleeve or a Phillips screwdriver; a position sensor 7 is arranged on one side of the reducer 11 to form the entire device.

[0029] See figure 1 An alarm light 14 is provide...

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Abstract

The invention provides a bolt locking device and a control method thereof, including a pillar, a support arm, a servo driver, a motor encoder line, a motor power line, a speed reducer, a position sensor, a servo motor, a twisting machine sensor, a connector, and a thread glue storage device, thread glue dropper; the present invention slowly accelerates the drive motor and reducer through the servo driver, drives the connector to lock the bolt into the parts normally, and the connector keeps rotating at a constant speed; when the bolt is close to being locked, the servo motor Start to decelerate, and when the torque value fed back by the torque sensor reaches the set torque value, the servo motor stops rotating; by setting the position sensor, it can be judged whether the bolt is installed in place and tilted; by setting the thread glue dropper, manual control of the thread can be avoided The extrusion usage of glue; the invention improves the working efficiency of locking bolts and improves the assembly quality.

Description

technical field [0001] The invention relates to the technical field of bolt fastening, and more specifically, relates to an automatic locking device for assembling bolts and a control method thereof. Background technique [0002] The bolted connection between components is a widely used fastening method. This method has the advantages of simple structure, reliable connection, convenient assembly and disassembly, etc., and is applied to various large, medium, small, light and heavy mechanical and electrical equipment. Therefore, the quality of bolt fastening often determines the quality of the product. The common automatic locking screw device currently on the market consists of a rectifier, a brushless DC motor, a reducer, a sleeve or a screwdriver head. Its working principle is that when the 220V AC power supply is connected, the AC current is rectified into DC by the rectifier, and the DC brushless motor is driven to rotate, thereby driving the sleeve or screwdriver on t...

Claims

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Application Information

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IPC IPC(8): B23P19/06F16B11/00
Inventor 王献伟徐东桂林荣峰李文毫
Owner 广州市韦德电气机械有限公司
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