Numerical control lathe tailstock automatic control method capable of controlling drilling depth and finishing hole bottom

A CNC lathe tailstock, CNC lathe technology, applied in the direction of drilling/drilling equipment, tailstock/top, 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
CN106001631AInactive Publication Date: 2016-10-12惠州市天力和丰精密五金有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
惠州市天力和丰精密五金有限公司
Publication Date
2016-10-12
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a numerical control lathe tailstock automatic control method capable of controlling the drilling depth and finishing a hole bottom. A connection device achieving connection and disconnection of a saddle and the tailstock of a numerical control lathe is adopted and comprises a centering assembly, a rotating arm assembly, a driving assembly and a drill bit assembly. The drill bit assembly is installed in a tube sleeve of the tailstock of the numerical control lathe. The centering assembly comprises a centering shaft and a centering sleeve with an inner cone hole. The shaft end of the centering shaft and the bottom of the cone hole of the centering sleeve are provided with a sensor. The rotating arm assembly comprises a rotating arm, a rotating shaft, a shaft sleeve and two limiting pressure blocks, the driving assembly comprises a pair of belt drivers, a driving motor, a reset switch and a controller, the controller is installed in a distribution cabinet of the lathe, the reset switch is installed on the front face of the saddle of the numerical control lathe, and the driving motor is fixedly connected with the tailstock of the numerical control lathe and electrically connected with the controller.
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Description

technical field

[0001] The application relates to the technical field of numerical control lathe control, in particular to an automatic control method for a tailstock of a numerical control lathe capable of controlling the drilling depth and smoothing the bottom of the hole. Background technique

[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 depth of drilling, and the processing efficiency is low. Contents of the invention

[0003] Aiming at the existing technical defects, the present invention provides an automatic control method for the tailstock of a CNC lathe that can control the drilling depth and smooth the bottom of the hole. The ...

Claims

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