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Numerical control machine tool

A technology of CNC machine tools and racks, applied in the field of CNC machine tools, can solve the problems of difficulty in meeting special processing requirements and single processing methods, and achieve the effect of meeting special processing requirements

Inactive Publication Date: 2016-03-23
CHUZHOU PINZHIDA ELECTRIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the CNC machine tools on the market have a fixed axis of rotation of the spindle and a single processing method, which makes it difficult to meet some special processing requirements.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1）

[0014] Figure 1 to Figure 2 One specific embodiment of the invention is shown.

[0015] Present embodiment is a kind of numerical control machine tool 1, see Figure 1 to Figure 2 As shown, it includes a frame 11, a chuck 12, a main shaft 13 for driving the chuck to rotate, a main drive motor 14 for driving the main shaft to rotate, a limit gear 15 for limiting the swing position of the chuck, and an auxiliary shaft 16. 1. The transmission wheel 17 fixedly arranged on the auxiliary shaft for driving the limit gear to rotate, and the auxiliary driving motor 18 for driving the auxiliary shaft to rotate; the auxiliary shaft is arranged along the horizontal line;

[0016] The main shaft is a oscillating main shaft, including a base shaft part 131 fixedly connected to the output shaft of the main drive motor, a working shaft part 132 for driving the chuck to rotate, and a linkage shaft part 133 for oscillatingly connecting the base shaft part and the working shaft part ; The two...

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PUM

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Abstract

The invention discloses a numerical control machine tool. The numerical control machine tool comprises a rack, a chuck, a main shaft used for driving the chuck to rotate and a main driving motor used for driving the main shaft to rotate. The main shaft is a swinging type main shaft and the chuck is driven by the main shaft to swing in a reciprocating mode. A machine tool body further comprises a limiting gear, an auxiliary shaft, a transmission wheel fixedly arranged on the auxiliary shaft and used for driving rotation of the limiting gear, and an auxiliary driving motor used for driving the auxiliary shaft to rotate. A limiting hole is formed in the center of the limiting gear. The part, located in the limiting hole, of a shaft body of the main shaft slides in a reciprocating mode along the limiting hole. The numerical control machine tool is applicable to special machining requirements.

Description

technical field [0001] The invention belongs to the technical field of mechanical processing, and in particular relates to a numerically controlled machine tool. Background technique [0002] At present, the CNC machine tools on the market have a fixed axis of rotation of the spindle and a single processing method, which is difficult to meet some special processing requirements. Contents of the invention [0003] The object of the present invention is to provide a numerically controlled machine tool which has a swinging processing function and can meet special processing requirements. [0004] The technical solution for realizing the purpose of the present invention is: a numerically controlled machine tool, comprising a frame, a chuck, a main shaft for driving the chuck to rotate, and a main drive motor for driving the rotation of the main shaft; Driven to reciprocate and swing; the machine tool body also includes a limit gear, a secondary shaft, a transmission wheel f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B19/02
CPCB23Q1/70
Inventor 刘开成
Owner CHUZHOU PINZHIDA ELECTRIC TECH
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