Pneumatic lock positioning rotary working table

A technology for positioning, rotating, and worktables, used in manufacturing tools, metalworking equipment, auxiliary devices, etc.

Inactive Publication Date: 2013-02-20
JINAN GEELY AUTOMOBILE +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the defects of inconvenient operation, inability to arbitrarily locate and low cost-effectiveness ratio of the existing rotary table, the present invention provides a pneumatic Lock positioning rotary table

Method used

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  • Pneumatic lock positioning rotary working table

Examples

Experimental program
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Effect test

Embodiment

[0023] Such as figure 1 and figure 2As shown, a pneumatic locking and positioning rotary workbench is used in the welding process of the automobile production process, which includes a workbench turntable 1, a workbench base 10 and a locking positioning device arranged under the workbench turntable 1, and the workbench turntable 1 The center of the bottom is fixed with a central rotating shaft sleeve 4, and the central rotating shaft sleeve 4 is provided with a central rotating shaft 5 adapted to the central rotating shaft sleeve 4. The central rotating shaft sleeve 4 is sleeved on the central rotating shaft 5, and the central rotating shaft 5 is fixed on the workbench. On the base 10, a convex ring 6 with an enlarged outer diameter is fixed on the central rotating shaft sleeve 4 along the circumferential direction, and the convex ring 6 is integrally formed with the worktable turntable 1 and the central rotating shaft sleeve 4. The rotating shaft sleeve 4 forms con...

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PUM

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Abstract

The invention provides a pneumatic lock positioning rotary working table. The pneumatic lock positioning rotary working table comprises a working table rotary table, a working table base and a lock positioning device, the working table base and the lock positioning device are arranged below the working table rotary table, a central rotating shaft sleeve is fixedly arranged at the center of the bottom of the working table rotary table, a central rotating shaft matched with the central rotating shaft sleeve is arranged below the central rotating shaft sleeve, the central rotating shaft sleeve is in a sleeved connection with the central rotating shaft, the central rotating shaft is fixedly arranged on the working table base, convex rings with expanded outer diameter are fixedly arranged on the central rotating shaft sleeve along a circumferential direction, the lock positioning device is arranged on the working table base and comprises an air cylinder and locking blocks, and the locking blocks can be driven by the air cylinder and contacted with and separated from the convex rings. The pneumatic lock positioning rotary working table can be locked and positioned at any position, the operation is convenient, fast and safe, and the working table accords with the man-machine engineering principle.

Description

technical field [0001] The invention relates to a production process equipment, more specifically, it relates to a pneumatic locking positioning rotary table which can be locked at any position by a pneumatic device. Background technique [0002] The rotary table is a process equipment widely used in industrial production. It carries the workpiece and rotates under the push of the operator. The operator does not need to move, and the part to be processed is turned to the front of the operator according to the need, saving time and effort. It is convenient and fast, especially when working on some large or difficult-to-move workpieces, the advantages of the rotary table are more obvious. When the rotary table rotates in place, the rotary table needs to be temporarily fixed for easy operation, and sometimes there is a requirement for precision. For this reason, a locking device is usually installed on the rotary table to make the table easy to locate. The existing locking de...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/047
Inventor 董吉彦孙超白书龙程文安郑伟
Owner JINAN GEELY AUTOMOBILE
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