Locking mechanism and servo turntable

A technology of locking mechanism and locking parts, which is applied in the direction of metal processing machine parts, metal processing equipment, manufacturing tools, etc., can solve the problems of poor sensitivity, adverse effects of processing accuracy, uneven distribution of turntable braking force, etc., and achieve improved stability Effect

Pending Publication Date: 2022-04-12
SUZHOU MINGZHI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if the turntable runs fast, it will be difficult to brake accurately at the predetermined position, which will lead to deviations in the accuracy of the workpiece orientation, which will adversely affect the subsequent machining accuracy
Under the condition of adding a braking device, the braking device can only rely on frictional resistance to act on one side of the rotating part, and the braking force of the turntable along the circumferential direction is unevenly distributed, which not only affects the stability of the turntable, but also the previous braking The braking sensitivity of the device is poor, and it is difficult to meet the braking needs of high-precision turntables

Method used

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  • Locking mechanism and servo turntable
  • Locking mechanism and servo turntable
  • Locking mechanism and servo turntable

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Such as figure 1 , figure 2 and image 3 As shown, the locking mechanism provided by the embodiment of the present invention includes: an outer circular locking member 100, an inner circular locking member 200 and a tensioning device 300; the outer circular locking member 100 is provided with a base portion 110 and a clamping portion 120, the base part 110 and the clamping part 120 are arranged at intervals; the inner circular locking part 200 is installed between the base part 110 and the clamping part 120, and an expansion squeeze is formed between the base part 110 and the inner circular locking part 200 The clamping area 001, the clamping area 002 is formed between the clamping part 120 and the inner circular locking member 200; spacing is reduced.

[0040] Specifically, the tensioning device 300 can extend into the expansion extrusion zone 001, and the base part 110 and the inner circle locking part 200 can be squeezed by the tensioning device 300, so that the ...

Embodiment 2

[0059] Such as figure 1 , Figure 4 and Figure 5 As shown, the servo turntable provided by the embodiment of the present invention includes: a machine base 400, a workbench 500, a turntable 600 and the locking mechanism provided in the above embodiment; Connection; the turntable 600 is inserted in the clamping area 002 .

[0060] Specifically, multiple locking mechanisms are provided, and multiple locking mechanisms are arranged at intervals along the circumferential direction of the turntable 600. Through multiple locking mechanisms, the turntable 600 is clamped or released at the same time, so that the braking force received by the turntable 600 can Evenly distributed along the circumference improves the stability and reliability of locking, and helps to keep the workbench 500 stable during processing.

[0061] In the embodiment of the present invention, the machine base 400 is equipped with a worm driving device 700 , and the turntable 600 is equipped with a worm gear 8...

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Abstract

The invention provides a locking mechanism and a servo turntable, and relates to the technical field of production line equipment, the locking mechanism provided by the invention comprises an outer circle locking piece, an inner circle locking piece and a tensioning device; the outer circle locking piece is provided with a base part and a clamping part, and the base part and the clamping part are arranged in a spaced mode. The inner circle locking piece is installed between the base part and the clamping part, an expansion extrusion area is formed between the base part and the inner circle locking piece, and a clamping area is formed between the clamping part and the inner circle locking piece; the tensioning device is used for stretching into the expansion extrusion area and enabling the distance between the clamping part and the inner circle locking piece to be reduced. According to the locking mechanism and the servo turntable provided by the invention, the clamping area between the clamping part and the inner circle locking piece can be used for clamping a turntable or other moving devices, so that stable braking can be realized through clamping, and the locking or braking stability is improved.

Description

technical field [0001] The invention relates to the technical field of production line equipment, in particular to a locking mechanism and a servo turntable. Background technique [0002] During the operation of an automated production line, it is usually necessary to use a turntable to rotate the workpiece. The rotation speed of the turntable directly affects the turning speed of the workpiece, which in turn is related to the processing efficiency of the workpiece. However, if the turntable runs fast, it will be difficult to precisely brake at the predetermined position, which will lead to deviations in the accuracy of the orientation of the workpiece, which will adversely affect the subsequent machining accuracy. Under the condition of adding a braking device, the braking device can only rely on frictional resistance to act on one side of the rotating part, and the braking force of the turntable along the circumferential direction is unevenly distributed, which not only a...

Claims

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Application Information

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IPC IPC(8): B23Q1/26B23Q1/50
Inventor 卢卫根
Owner SUZHOU MINGZHI TECH
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