High-precision heavy-load direct-drive rotating platform

A high-precision, direct-drive technology, applied in the direction of large fixed members, metal processing machinery parts, metal processing equipment, etc., can solve the problems of inconvenient operation, inability to realize stepless speed regulation, and bulky mechanical transmission mechanism. The effect of convenience, compact structure and simplified structure

Inactive Publication Date: 2018-05-08
WUHU HONGJIN MACHINE TOOL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the mechanical transmission mechanism is bulky, inconvenient to operate, and cannot realize stepless speed regulation.

Method used

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  • High-precision heavy-load direct-drive rotating platform

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Embodiment Construction

[0028] The specific implementation of the present invention will be described in further detail below by describing the embodiments with reference to the accompanying drawings, so as to help those skilled in the art have a more complete, accurate and in-depth understanding of the inventive concepts and technical solutions of the present invention.

[0029] Such as figure 1 The structure of the present invention shown is a high-precision heavy-duty direct-drive turntable, including a housing 2 and a main shaft 6, and the main shaft 6 is installed with a rotary slide 4 through a turntable bearing 7.

[0030] In order to solve the problems existing in the prior art and overcome its defects, and to realize the invention purpose of the direct drive of the motor to the turntable, the technical solution adopted by the present invention is:

[0031] Such as figure 1 As shown, in the high-precision heavy-duty direct-drive turntable of the present invention, the inner wall of the housi...

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Abstract

The invention discloses a high-precision heavy-load direct-drive rotating platform and a manufacturing method of the high-precision heavy-load direct-drive rotating platform. The inner wall of a shell(2) is provided with a direct-drive stator (1) which is tightly connected with the shell. An outer circle of a main shaft (6) is provided with a direct-drive rotor (5) fastened to the main shaft. Aninner hole of the direct-drive stator (1) is in sliding fit with an outer circle of the direct-drive rotor (5). By means of the technical scheme, the structure of the rotating platform is greatly simplified, the structure is compact, operation is more convenient, stepless speed adjusting can be achieved, the machining efficiency of a machine tool is improved, the machining function is enhanced, and the high-precision heavy-load direct-drive rotating platform is especially suitable for a numerical control machine tool and an automatic machine tool.

Description

technical field [0001] The invention belongs to the technical field of mechanical cutting machine tools, and relates to a turntable structure of an automatic machine tool and a numerically controlled machine tool. More specifically, the present invention relates to a high-precision heavy-duty direct-drive turntable. Background technique [0002] In the prior art, the turntables of automatic machine tools and numerical control machine tools are generally driven by motors combined with mechanical transmission mechanisms. However, the mechanical transmission mechanism is bulky, inconvenient to operate, and cannot realize stepless speed regulation. Contents of the invention [0003] The invention provides a high-precision heavy-duty direct drive turntable, the purpose of which is to realize the direct drive of the motor to the turntable. [0004] In order to achieve the above object, the technical scheme that the present invention takes is: [0005] The high-precision heavy...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q1/25B23P13/02
CPCB23Q1/25B23P13/02
Inventor 冯晓飞蒋春展
Owner WUHU HONGJIN MACHINE TOOL
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