A CNC lathe tailstock automatic feed control method capable of controlling drilling depth

A CNC lathe tailstock, CNC lathe technology, applied in the direction of tailstock/top, drilling/drilling equipment, turning equipment, etc., can solve the problems of low processing efficiency, time-consuming and laborious, difficult to guarantee the depth of drilling, etc., to achieve Improve the degree of automation and the effect of precise drilling depth

Active Publication Date: 2018-08-14
盐城市力真佳机电有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] CNC lathe is one of the most commonly used automatic processing equipment in mechanical cutting. However, the tailstock of general CNC machine tools cannot be fed automatically. Therefore, when performing drilling operations on CNC lathes, only the operating handle of the tailstock can be manually rotated. , time-consuming and labor-intensive, it is difficult to guarantee the drilling depth, and the processing efficiency is low

Method used

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  • A CNC lathe tailstock automatic feed control method capable of controlling drilling depth
  • A CNC lathe tailstock automatic feed control method capable of controlling drilling depth
  • A CNC lathe tailstock automatic feed control method capable of controlling drilling depth

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Embodiment Construction

[0017] A CNC lathe tailstock automatic feed control method that can control the drilling depth, which uses a CNC lathe bed saddle and a tailstock coupling and disengagement connection device, including a centering component, a rotating arm component, and a driving component And a drill bit assembly, the centering assembly includes a pair of center shafts 1 and a centering sleeve 2 with an inner taper hole, a ring groove 3 is provided in the middle of the centering shaft 1, and the centering shaft 1 is fixedly connected with the saddle of the CNC lathe, The centering sleeve 2 is fixedly connected with the tailstock of the CNC lathe. The front end of the centering shaft 1 and the inner taper hole of the centering sleeve 2 form a conical surface fit. The shaft end of the centering shaft 1 and the bottom of the tapered hole of the centering sleeve 2 are provided with a The sensor 13 can be a magnetic effect sensor or a Hall effect sensor, or a photoelectric sensor.

[0018] The rotat...

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Abstract

The invention provides an automatic feeding control method used for a numerical control lathe tailstock and capable of controlling the drilling depth. A connecting device for automatic connection and separation of a saddle and the tailstock of a numerical control lathe is adopted. The connecting device comprises a centering assembly, a rotating arm assembly, a driving assembly and a drill bit assembly. The drill bit assembly is mounted in a barrel sleeve of the numerical control lathe tailstock. The centering assembly comprises a centering shaft and a V-shaped block. The rotating arm assembly comprises a rotating arm, a rotating shaft, a shaft sleeve and two limiting press blocks. The driving assembly comprises a pair of belt drive parts, a drive motor, a reset switch and a controller, wherein the controller is mounted in a distribution box of the lathe, the reset switch is mounted in front of the saddle of the numerical control lathe, and the drive motor is fixedly connected with the numerical control lathe tailstock and electrically connected with the controller.

Description

Technical field [0001] This application relates to the technical field of numerical control lathe control, and specifically is a method for controlling the automatic feed of the tailstock of the numerical control lathe that can control the drilling depth. Background technique [0002] CNC lathe is one of the most commonly used automatic processing equipment in mechanical cutting, but the tailstock of general CNC machine tools cannot feed automatically. Therefore, when drilling operations on CNC lathes, you can only manually rotate the operating handle of the tailstock , Time-consuming and laborious, difficult to guarantee the drilling depth size, and low processing efficiency. Summary of the invention [0003] In view of the existing technical defects, the present invention provides a CNC lathe tailstock automatic feed control method that can control the drilling depth, which uses a CNC lathe saddle and tailstock coupling and disconnection device , The structure is simple, the co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23B23/00B23B43/02
CPCB23B23/00B23B43/02
Inventor 张丽琴
Owner 盐城市力真佳机电有限公司
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