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Power head of computer numerical control machine tool

A technology of CNC machine tools and power heads, which is applied in the direction of metal processing machinery parts, large fixed members, metal processing equipment, etc., can solve the problems of inability to fix the anti-slip effect of the axis, reduce the processing accuracy, and affect the use, so as to avoid the impact of processing , prevent cutting fluid erosion, improve the effect of service life

Inactive Publication Date: 2017-10-27
郑少华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the deficiencies in the existing technology, the purpose of the present invention is to provide a CNC machine tool power head to solve the problem that the existing technology cannot fix the axis and prevent slippage, resulting in reduced machining accuracy and affecting the use

Method used

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  • Power head of computer numerical control machine tool
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Embodiment Construction

[0017] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0018] see Figure 1-Figure 2 , the present invention provides a CNC machine tool power head: its structure includes a motor shield 1, a circuit box 2, an assembly buckle 3, a transmission box 4, a transmission motor 5, a fixed plate 6, a spindle controller 7, an adjustment rod 8, an electric Main shaft 9, processing handle 10, the transmission box 4 and the fixed plate 6 are both rectangular structures and connected by snap-fitting, the left side of the transmission motor 5 is installed on the upper right side of the transmission box 4 through the fixed plate 6 , the electric spindle 9 is a cylindrical structure and the left side is embedded in the right side of the spindle controller 7, the electric spindle 9 is connected with the processing too...

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PUM

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Abstract

The invention discloses a CNC machine tool power head, the structure of which comprises a motor protective cover, a circuit box, an assembly buckle, a transmission box, a transmission motor, a fixed plate, a main shaft controller, an adjustment rod, an electric main shaft, a processing tool handle, and a guide block , guide thread, main shaft body, rotation axis, the transmission box and the fixed plate are rectangular in structure and connected by fastening, the left side of the transmission motor is installed on the upper right side of the transmission box through the fixed plate. The beneficial effect of the present invention is that: the rotation axis provided inside the electric spindle provided by the utility model fits the striped surface of the guide block through the guide thread, thereby ensuring the dynamic balance during rotation and preventing front and rear sliding, improving the Machining accuracy, to avoid processing impact.

Description

technical field [0001] The invention relates to a numerically controlled machine tool power head, which belongs to the field of numerically controlled machine tool power heads. Background technique [0002] At present, most of the existing machine tool power heads are divided into four categories: manual feed, mechanical gear feed, pneumatic feed and hydraulic feed. These four types of machine tool power heads all exist The problems of low degree of automation and low efficiency are not easy to connect with the current industrial development in the direction of numerical control. [0003] The prior art discloses a CNC machine tool power head with the application number: 201410804592.2, which includes a feed transmission system; the feed transmission system includes a feed motor, and the feed motor is connected to the main shaft sleeve through a ball screw pair; The screw pair includes a screw. The front side wall of the box is provided with a front support seat. The screw i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B19/02B23Q1/70
CPCB23Q1/70
Inventor 郑少华
Owner 郑少华
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