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High-precision positioning turntable and processing technology thereof

A positioning turntable, high-precision technology, used in precision positioning equipment, metal processing equipment, metal processing machinery parts, etc. Effect

Pending Publication Date: 2022-04-12
昆山市华霆精密机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the existing positioning turntable is usually driven by a cam divider, which can realize the intermittent movement of the turntable. It has high indexing accuracy, stable operation, large transmission torque, and self-locking positioning. higher cost

Method used

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  • High-precision positioning turntable and processing technology thereof
  • High-precision positioning turntable and processing technology thereof
  • High-precision positioning turntable and processing technology thereof

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Embodiment Construction

[0036] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0037] The present invention provides such Figure 1-7 The high-precision positioning turntable shown includes a base 1, the top of the base 1 is provided with a fixed column 2, the fixed column 2 is fixedly connected with the base 1, and the top of the fixed column 2 is provided with a disc body 3, and the disc body 3 is rotatably connected with the fixed column 2, and the bottom of the disc body 3 is provided with a driving mechanism;

[0038] The driving mechanism includes a rotating cylinder 4, the rotating cylinder 4 is arranged outside the fixed column 2, the rotating cylinder 4 is connected to the fixed column 2 in rotation, the top of the rotating cylinder 4 is fixedly connected to the disc body 3, and the rotating cylinder 4 4. A ratche...

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Abstract

The high-precision positioning rotary table comprises a base, a fixing column is arranged at the top of the base, the fixing column is fixedly connected with the base, a table body is arranged at the top of the fixing column, the table body is rotationally connected with the fixing column, a driving mechanism is arranged at the bottom of the table body, and the driving mechanism comprises a rotating cylinder; the rotating cylinder is arranged outside the fixed column, the rotating cylinder is rotatably connected with the fixed column, the top end of the rotating cylinder is fixedly connected with the disc body, a ratchet wheel is arranged outside the rotating cylinder, the ratchet wheel is fixedly connected with the rotating cylinder, a positioning assembly is arranged at the top of the ratchet wheel, and a pawl is arranged on one side of the ratchet wheel. Intermittent movement and positioning of the disc body are achieved by arranging the first hydraulic cylinder and the second hydraulic cylinder, the cost of the positioning rotary disc driving mechanism is reduced, and compared with an existing driving mechanism, the hydraulic cylinders are simple in structure, large in driving force and lower in failure rate.

Description

technical field [0001] The invention relates to the field of positioning turntables, in particular to high-precision positioning turntables and their processing technology. Background technique [0002] With the continuous development of society and the continuous advancement of science and technology, mechanization and automated production have gradually become a development trend. The development and realization of mechanical automation has led mechanical production to a new field. Through the automatic control system, it has truly achieved large-scale industrial production. And reduce labor intensity, improve labor efficiency, and make the industrial production level to a new level. The turntable is an automated machine. By setting multiple stations on the turntable, multi-station automatic processing can be realized. [0003] At present, the existing positioning turntable is usually driven by a cam divider, which can realize the intermittent movement of the turntable. It...

Claims

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Application Information

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IPC IPC(8): B23Q1/25B23Q16/02B23Q16/10
Inventor 李绘波赵智怀
Owner 昆山市华霆精密机械有限公司
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