Eccentric adjusting cutter base of numerical control lathe

An eccentric adjustment, CNC lathe technology, applied in the direction of tool clamps, etc., can solve the problem that the Y axis of the CNC lathe cannot be adjusted, and achieve the effect of shortening the alignment time, improving processing efficiency and good rigidity

Inactive Publication Date: 2017-03-22
XIAN AERO ENGINE CONTROLS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In order to solve the above-mentioned technical problems in the background technology, the present invention provides an eccentrically adjusted tool holder for CNC lathes, which is suitable for installing tools on different sizes and types of tools and even different equipment, and solves the problem that the Y-axis of CNC lathes cannot be adjusted. Problems with the centering adjustment of the mounting tool after the seat wears out

Method used

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  • Eccentric adjusting cutter base of numerical control lathe
  • Eccentric adjusting cutter base of numerical control lathe
  • Eccentric adjusting cutter base of numerical control lathe

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Embodiment Construction

[0017] see figure 1 , 2 , 3, 4, the structure of the specific embodiment of the present invention includes an upper knife seat 1 and a lower knife seat 2, the center of the head of the upper knife seat 1 is provided with an upper cavity 4, and the shape of the upper cavity 4 is adapted to the shape of the circlip chuck. Through the external thread and taper, different specifications of circlips can be clamped, so as to clamp different drill bits, milling cutters, reamers, etc. The center of the lower knife seat 2 is provided with a lower cavity 7 that can place the upper knife seat base 5. There is a gap 10 between the inner edge of the lower cavity 7 and the outer edge of the upper knife seat base 5 to ensure the adjustment of the Y axis. An adjustment screw 3 is provided on the knife seat 2 corresponding to both sides of the lower cavity 7, and the whole screw 3 can be adjusted in the Y-axis direction. Upper knife base 5 is provided with upper threaded hole 11, and lower k...

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Abstract

The invention discloses an eccentric adjusting cutter base of a numerical control lathe. The cutter base comprises an upper cutter base and a lower cutter base; an upper cavity is formed in the head center of the upper cutter base; an upper thread hole is formed in an upper cutter base chassis; a lower cavity capable of placing the upper cutter base chassis is formed in the center of the lower cutter base; a gap is formed between the inner edge of the lower cavity and the outer edge of the upper cutter base chassis; the lower cutter base is provided with adjusting screws corresponding to two sides of the lower cavity; and the lower cutter base is provided with a lower thread hole corresponding to the upper thread hole. The cutter base is suitable for cutters with different sizes and types and even installation of the cutters on different equipment, and solves the center adjusting problem in cutter installation of the cutter base with unadjustable Y axle of the numerical control lathe after wear.

Description

technical field [0001] The invention relates to the field of mechanical processing, in particular to an eccentrically adjusted tool seat for a numerically controlled lathe. Background technique [0002] Due to incomplete equipment accessories, or long-term use of CNC machine tools, the guide rails are worn and aged, and the fit gap between parts increases, resulting in the center of the tool holder and the center of the chuck being not concentric, resulting in some parts that cannot be processed. The poor center of most CNC lathes whose Y axis cannot be adjusted has a lot to do with the Y axis. The tool seat is installed on the cutter head, which is a rigid connection. The X axis can be adjusted, but the Y axis cannot be adjusted, resulting in a large center jump of the part, which is difficult to process. The precision of the parts is low. Contents of the invention [0003] In order to solve the above-mentioned technical problems in the background technology, the present...

Claims

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Application Information

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IPC IPC(8): B23B29/10
CPCB23B29/10
Inventor 王庆辉闫琪唐恒文李雪英武利红马彪
Owner XIAN AERO ENGINE CONTROLS
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