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Driving structure for multiple locking heads

A driving structure and locking technology, which is applied in metal processing, metal processing equipment, manufacturing tools, etc., can solve the problems of large occupied volume and high production cost of multi-locked heads, and achieve the improvement of large occupied volume, improved reliability, ease of winding effect

Pending Publication Date: 2019-09-10
CHONGQING LINGLONG AUTOMATION EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the above-mentioned problems in the prior art, and provide a driving structure for multi-locking heads. Through the rotation of the turntable, the locking and driving work of each locking tool can be realized in turn. In this way, the multi-locking tool can be effectively improved. The problem that the pay head occupies a large volume and the production cost is high

Method used

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  • Driving structure for multiple locking heads
  • Driving structure for multiple locking heads
  • Driving structure for multiple locking heads

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] like Figure 1 to Figure 6 As shown, the driving structure for the multi-lock pay head, including the fixed frame 1;

[0045] The fixed frame 1 is connected with the turntable 3 through the turntable bearing 2, and the turntable 3 is provided with a plurality of transmission column through holes 4 arranged in the circumferential direction;

[0046] A turntable drive device 10 is installed on the fixed frame 1, the output end of the turntable drive device 10 is connected to the middle part of the turntable 3, and the turntable drive device 10 acts on the turntable 3, so that: the turntable 3 can rotate relative to the fixed frame 1;

[0047]Also be equipped with up and down driving device 11 on the fixed mount 1, the output end of up and down driving device 11 is connected with lock paying driving device 12, and up and down driving device 11 acts on locking paying driving device 12 and can move up and down relative to fixed mount 1, and locking pays driving device The o...

Embodiment 2

[0050] This embodiment makes the following further limitations on the basis of Embodiment 1: the turntable 3 is provided with a detection protrusion 15 located on the periphery of the transmission column through hole 4, and the detection protrusion 15 can face several transmission column through holes 4 Any one of the transmission column through holes 4;

[0051] The fixed frame 1 is provided with a protrusion position sensor 16 capable of inductively detecting the protrusion 15 .

[0052] In this embodiment, the protrusion position sensor 16 can be GX-F8A.

[0053] Preferably, symbols 17 are marked on the turntable 3 for several through holes 4 of the transmission column.

[0054] In this embodiment, the symbol 17 can be marked with "1, 2, 3...", and the transmission column through hole 4 corresponding to the detection protrusion 15 is marked as 1, and the other transmission column through holes 4 can be clockwise Or mark in a counterclockwise direction.

Embodiment 3

[0056] This embodiment makes the following further limitations on the basis of Embodiment 1: the inner ring of the turntable bearing 2 is also provided with a guide plate 18 that can rotate synchronously with the turntable 3;

[0057] The guide plate 18 is provided with several guide cylinders 19 which can respectively correspond to and communicate with several transmission column through holes 4;

[0058] A linear bearing 20 is arranged inside the guide cylinder 19 .

[0059] In this embodiment, the output end of the turntable drive device 10 can pass through the turntable 3 and be connected to the guide disc 18 , so that the turntable drive device 10 can synchronously drive the turntable 3 and the guide disc 18 to rotate; the guide disc 18 can also be connected to the turntable 3 .

[0060] Preferably, the guide disc 18 is also connected with a displacement monitoring ring 21, and the displacement monitoring ring 21 is provided with several detection notches 22 that can corr...

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Abstract

The invention discloses a driving structure for multiple locking heads. The driving structure comprises a fixed frame; a rotating disc is connected to the fixed frame through a rotating disc bearing,and is provided with multiple transmission column through holes annularly arranged; a rotating disc driving device is mounted on the fixed frame; an output end of the rotating disc driving device is connected with the middle part of the rotating disc; the rotating disc driving device is acted on the rotating disc; an up-down driving device is mounted on the fixed frame; an output end of the up-down driving device is connected with a locking driving device; the up-down driving device is acted on the locking driving device, and can move up and down relative to the fixed frame; an output end of the locking driving device is connected with a transmission rod positioned right above the transmission column through holes; a transmission groove inwards recessed is formed in the bottom end of the transmission rod; and a notch of the transmission groove is noncircular. Through a mode of rotating the rotating disc, the locking driving work of each locking cutter can be realized in sequence, so that the problems of large occupied volume and high production cost of the multiple locking heads can be effectively solved.

Description

technical field [0001] The invention relates to the technical field of screw machines, in particular to a driving structure for a multi-lock pay head. Background technique [0002] At present, most of the automatic screw machines are used to lock the screws. Most of the automatic screw machines are equipped with a mechanical arm and a locking structure connected to the output end of the mechanical arm. When the mechanical arm is activated, the locking structure can move in multiple dimensions. In order to improve production efficiency, the lock structure will be equipped with multiple sets of lock heads, that is, each set of lock heads includes a drive motor and a screwdriver connected to the output end of the drive motor. When the drive motor is started, the corresponding screwdriver can be turned to complete the lock. pay for work. Since the number of driving motors and screwdrivers are correspondingly set, that is, multiple screwdrivers will be provided with multiple dri...

Claims

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Application Information

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IPC IPC(8): B23P19/04
CPCB23P19/04
Inventor 陈鑫鸿吴凯旋刘阳
Owner CHONGQING LINGLONG AUTOMATION EQUIP CO LTD