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Automatic feeding control method for tailstock of numerically controlled lathe driven by air cylinder

A CNC lathe tailstock and CNC lathe technology, applied in the direction of tailstock/top, turning equipment, manufacturing tools, etc., can solve the problems of low axial dimension control precision, tailstock cannot be automatically fed, and low processing efficiency, etc., to achieve The effect of low cost, increased flexibility, and increased automation

Active Publication Date: 2018-09-28
豪丰茂五金制品(太仓)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 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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  • Automatic feeding control method for tailstock of numerically controlled lathe driven by air cylinder
  • Automatic feeding control method for tailstock of numerically controlled lathe driven by air cylinder
  • Automatic feeding control method for tailstock of numerically controlled lathe driven by air cylinder

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Embodiment Construction

[0018] An automatic feeding control method of a CNC lathe tailstock capable of floating tapping driven by a cylinder, which uses a connecting device that uses a cylinder to realize the engagement and disengagement of the saddle and tailstock of a CNC lathe, including a connecting column 1, Rotating arm assembly, driving assembly and tap assembly, the middle part of the connecting column 1 is provided with a ring groove 3, the connecting column 1 is fixedly connected with the saddle of the CNC lathe, and a pair of sensors 13 are arranged on the shaft end of the connecting column 1 and the side of the tailstock, so that The sensor can be a magnetic effect sensor or a Hall effect sensor, or a photoelectric sensor.

[0019] Described rotating arm assembly comprises rotating arm 4, rotating shaft 5, axle sleeve 6 and bull gear 7, and described axle sleeve 6 is fixed on the front side of CNC lathe tailstock, and described rotating shaft 5 passes through axle sleeve 6, and rotates Th...

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Abstract

The invention provides an automatic feeding control method for a tailstock of a numerically controlled lathe driven by an air cylinder capable of tapping in a floating manner. A connecting device of jointing and disjointing a saddle and the tailstock of the numerically controlled lathe comprises a connecting pillar, a rotating arm assembly, a driving assembly and a screw tap assembly, wherein a ring slot is formed in the middle of the connecting pillar; a pair of sensors is arranged at the shaft end and of the ring slot and the side face of the tailstock; the rotating arm assembly comprises arotating arm, a rotating shaft, a shaft sleeve and a rack wheel; the shaft sleeve is fixed to the front side face of the tailstock of the numerically controlled lathe; the rotating shaft penetrates through the shaft sleeve; the front end of the rotating shaft is fixedly connected to the rotating arm while the other end of the rotating shaft is fixedly connected to the rack wheel; a hook part capable of being locked into the ring slot is arranged at the front end of the rotating arm; and the driving assembly comprises a rack, the air cylinder, an electromagnetic reversing valve, a rack guide slot, a reset switch and a controller.

Description

[0001] This application is a divisional application of the application number: 2016106054447, the name of the invention is: a method for automatic feed control of the tailstock of a CNC lathe with cylinder-driven floating tapping, and the application date is: July 29, 2016 . technical field [0002] The application relates to the technical field of numerical control lathe control, in particular to an automatic feeding control method of a tailstock of a numerical control lathe driven by a cylinder and capable of floating tapping. Background technique [0003] 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 [0004] Aiming at the existing technical defects, the present inv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B23/00B23B25/06B23Q5/26B23Q5/38B23B43/02B23G1/18
CPCB23B23/00B23B25/06B23B43/02B23G1/18B23Q5/26B23Q5/348B23Q5/385
Inventor 不公告发明人
Owner 豪丰茂五金制品(太仓)有限公司