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Drive system of three-face rotation workbench

A technology of rotary table and transmission system, applied in the field of transmission system, can solve problems such as low production efficiency, inability to meet large-scale batch production, etc., and achieve the effect of stable structure operation and accurate positioning.

Pending Publication Date: 2017-07-25
SUZHOU QUNZHI MACHINERY EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the existing CNC machine tools and machining centers have a single-table structure. The workpiece is clamped first, and then the workpiece is processed. After the processing is completed, the workpiece must be unloaded step by step. This kind of production efficiency is low. It cannot meet the needs of large-scale batch production; therefore, a three-sided rotary table is designed for the above situation, and its transmission system is designed

Method used

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  • Drive system of three-face rotation workbench

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Embodiment Construction

[0011] The present invention is described below in conjunction with accompanying drawing.

[0012] like figure 1 As shown, a transmission system of a three-sided rotary table according to the present invention includes a servo motor 21, a worm assembly and a worm gear assembly; a large spur gear 22 is arranged on the rotating shaft of the servo motor 21, and the outer end of the large spur gear A pulley tightening ring 23 is provided; the worm assembly includes a small spur gear 24, a worm 25 and a bearing sleeve 26, the small spur gear 24 is arranged on one end of the worm screw 25 through a needle bearing 27 and a circlip 28, and the bearing sleeve 26 passes through The precision nut 29 and the cylindrical roller thrust bearing 30 are arranged on the other end of the worm 25, and the outer end of the small spur gear 24 is also provided with a pulley tightening ring 23, and the small spur gear 24 cooperates with the large spur gear 22 through the pulley; The worm gear assemb...

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Abstract

The invention discloses a drive system of a three-face rotation workbench. The drive system comprises a servo motor, a worm assembly and a worm wheel assembly. A rotating shaft of the servo motor is provided with a large spur gear. The large spur gear is provided with a belt wheel compression ring. The worm assembly comprises a small spur gear, a worm and a bearing bush. The small spur gear is provided with a belt wheel compression ring. The small spur gear is matched with the large spur gear. The worm wheel assembly comprises a worm wheel, a rotating shaft connection disc and a brake pad. The rotating shaft connection disc is matched with a main rotating shaft of the three-face workbench, the brake pad is connected with the worm wheel through multiple longitypical hexagon socket head cap screws, and the worm wheel is connected with the worm. According to the drive system of the three-face rotation workbench, the servo motor outputs power, the large spur gear drives the worm assembly through the small spur gear to rotate, then, the worm wheel assembly rotates, the rotating shaft connection disc of the worm wheel assembly drives the workbench to turn over in three stations, the overall structure is stable in operation, and accurate positioning of overturning in three stations of the workbench is ensured.

Description

technical field [0001] The invention relates to a transmission system of a three-sided rotary worktable. Background technique [0002] Most of the existing CNC machine tools and machining centers have a single-table structure. The workpiece is clamped first, and then the workpiece is processed. After the processing is completed, the workpiece must be unloaded step by step. This kind of production efficiency is low. It cannot meet the needs of mass production; therefore, a three-sided rotary table is designed for the above-mentioned situation, and its transmission system is designed. Contents of the invention [0003] In view of the above-mentioned existing technical problems, the object of the present invention is to propose a transmission system for a three-sided rotary table. [0004] The technical solution of the present invention is realized as follows: a transmission system of a three-sided rotary table, including a servo motor, a worm assembly and a worm gear assemb...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q5/34B23Q5/36B23Q5/52
CPCB23Q5/34B23Q5/36B23Q5/52
Inventor 叶建根
Owner SUZHOU QUNZHI MACHINERY EQUIP CO LTD
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