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A method for automatic feed control of tailstock of CNC lathe

A CNC lathe tailstock and CNC lathe technology, applied in the field of CNC lathes, can solve the problems of low processing efficiency, time-consuming and laborious, and the tailstock cannot be automatically fed, and achieve the effect of improving the degree of automation and expanding functions

Active Publication Date: 2017-12-01
房县金正销轴有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] CNC lathes are one of the most commonly used automatic processing equipment in mechanical cutting. However, the tailstock of general CNC machine tools cannot be automatically fed, and can only be operated manually, which is time-consuming and laborious, and the processing efficiency is low. Dimensional control accuracy is low

Method used

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  • A method for automatic feed control of tailstock of CNC lathe
  • A method for automatic feed control of tailstock of CNC lathe
  • A method for automatic feed control of tailstock of CNC lathe

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Embodiment Construction

[0015] A CNC lathe tailstock automatic feed control method, which uses a CNC lathe saddle and tailstock joint and disengagement connection device, including a centering assembly, a rotating arm assembly and a driving assembly, the centering assembly It includes a pair of centering shafts 1 and a centering sleeve 2 with an inner tapered hole. There is a ring groove 3 in the middle of the centering shaft 1. The centering shaft 1 is fixedly connected with the saddle of the CNC lathe, and the centering sleeve 2 is connected with the tailstock of the CNC lathe. Fixedly connected, the front end of the centering shaft 1 forms a taper fit with the inner taper hole of the centering sleeve 2, and a sensor 13 is arranged on the shaft end of the centering shaft 1 and the bottom of the taper hole of the centering sleeve 2, and the sensor can be a magnetic Effect sensor or Hall effect sensor, can also be a photoelectric sensor;

[0016] The rotating arm assembly includes a rotating arm 4, a...

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Abstract

The invention provides an automatic feeding control method of a tailstock of a numerical control lathe. A connection device for realizing connection and disconnection between a saddle and the tailstock of the numerical control lathe is used in the automatic feeding control method. The connection device comprises an alignment assembly, a rotating arm assembly and a driving assembly, wherein the alignment assembly comprises an alignment shaft (1) and an alignment sleeve (2) with an inner conical hole, wherein a sensor (13) is arranged at the shaft end of the alignment shaft (1) and the bottom of the conical hole of the alignment sleeve (2); the rotating arm assembly comprises a rotating arm (4), a rotating shaft (5), a shaft sleeve (6) and two limiting pressure blocks (7); the driving assembly comprises a pair of belt drivers, a driving motor (9), a resetting switch (14) and a controller (15); the controller (15) is mounted in a lathe power distribution cabinet; the resetting switch (14) is mounted on the front surface of the saddle of the numerical control lathe and is electrically connected with the controller; the driving motor (9) is fixedly connected with the tailstock of the numerical control lathe and is electrically connected with the controller (15).

Description

technical field [0001] The application relates to the technical field of numerical control lathes, in particular to an automatic feed control method for a tail stock of a numerical control lathe. Background technique [0002] CNC lathes are one of the most commonly used automatic processing equipment in mechanical cutting. However, the tailstock of general CNC machine tools cannot be automatically fed, and can only be operated manually, which is time-consuming and laborious, and the processing efficiency is low. Dimensional control accuracy is low. Contents of the invention [0003] Aiming at the existing technical defects, the present invention provides a method for automatically feeding the tailstock of a numerically controlled lathe, which uses a connection device for joining and disengaging the saddle and the tailstock of a numerically controlled lathe, which has a simple structure and is easy to control. Easy, low cost, expands the function of the CNC lathe, and is c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23B23/00B23B25/06B23Q5/28B23Q5/50
CPCB23B23/00B23B25/06B23Q5/28B23Q5/50
Inventor 张金进
Owner 房县金正销轴有限公司
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