A precision CNC machine tool that automatically realizes parts turning around to complete their double-sided processing

A double-sided processing and precision numerical control technology, which is applied in the direction of automatic lathes/semi-automatic lathes, metal processing equipment, metal processing machinery parts, etc., can solve the problems of time-consuming and labor-intensive labor for operators, reduce the processing accuracy of parts, and increase production costs. Achieve the effects of saving process flow time, improving machining accuracy, and utilizing space

Active Publication Date: 2016-09-14
SHAANXI HALET PRECISION MACHINERY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The CNC machine tool is a high-precision, high-efficiency automatic machine tool. When the existing CNC machine tool processes the workpiece, it can only process one side of the workpiece at a time. Only by re-clamping can the other side be re-processed. Sometimes even two CNC machine tools are required to complete mass production. Machining accuracy, so it is necessary to propose improvement

Method used

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  • A precision CNC machine tool that automatically realizes parts turning around to complete their double-sided processing
  • A precision CNC machine tool that automatically realizes parts turning around to complete their double-sided processing
  • A precision CNC machine tool that automatically realizes parts turning around to complete their double-sided processing

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Embodiment Construction

[0020] Attached below Figure 1-5 An embodiment of the present invention is described.

[0021] A precision numerical control machine tool that automatically realizes parts turning around to complete its double-sided processing has a bed 1, and a spindle system is provided on the upper side of the bed 1, and the spindle system includes a servo motor 4, a headstock 5 and a spindle 8. The main shaft 8 is supported in the main shaft box 5 through bearings. The output shaft of the servo motor 4 is provided with a main shaft driving pulley 26. The main shaft driving pulley 26 drives the main shaft passive pulley 28 arranged at one end of the main shaft 8 through the main shaft belt 27. The other end of the main shaft 8 is provided with a chuck 29 for clamping the workpiece 10; wherein, the main shaft belt 27 may preferably be a synchronous toothed belt. The other side of the upper end of the bed 1 is provided with a cross-shaped saddle 2 that slides in the Z direction. The upper e...

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Abstract

The invention provides a precise numerical control machine tool for automatically realizing turning of a workpiece and finishing double-side processing of the workpiece. The precise numerical control machine tool is provided with a lathe bed, wherein a spindle system is arranged on one side of the upper end of the lathe bed; the spindle system comprises a servo motor, a spindle box and a spindle; a crossing-shaped saddle which slides along a Z direction is arranged on the other side of the upper end of the lathe bed; a supporting plate which slides along an X direction is arranged on the upper end face of the crossing-shaped saddle; a spindle tool rest device is arranged on one side of the upper end of the supporting plate; a rear shaft box, a rear shaft motor and a hollow rear shaft are arranged on the other side of the upper end of the supporting plate; a rear shaft tool rest device is arranged on the end face, opposite to the rear shaft box, of the spindle box; the workpiece is clamped on the spindle and one side of the workpiece is processed by the spindle tool rest device, and then the workpiece is directly assembled on the hollow rear shaft and the other side of the workpiece is processed by the rear shaft tool rest device under the effects of the Z-directional sliding of the crossing-shaped saddle and the X-directional sliding of the supporting plate. The precise numerical control machine tool provided by the invention can realize the detaching and clamping of the workpiece without manual interference; one device is utilized to automatically exchange the side and change the direction of the workpiece and to finish the double-side processing of the workpiece; the processing requirements of low workpiece cost, high efficiency and high precision are met.

Description

technical field [0001] The invention belongs to the technical field of numerical control machine tool manufacturing, and in particular relates to a precision numerical control machine tool which can automatically realize parts turning around to complete double-sided processing. Background technique [0002] The CNC machine tool is a high-precision, high-efficiency automatic machine tool. When the existing CNC machine tool processes the workpiece, it can only process one side of the workpiece at a time. Only by re-clamping can the other side be re-processed. Sometimes even two CNC machine tools are required to complete mass production. Machining accuracy, so it is necessary to propose improvements. Contents of the invention [0003] The technical problem solved by the present invention is to provide a precision CNC machine tool that can automatically realize the double-sided processing of the parts by turning around. The back shaft system is added to the existing CNC machi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23B9/10B23B15/00B23B21/00B23B19/02B23Q5/40
CPCB23B9/08B23Q1/25B23Q1/70B23Q5/40B23Q2705/02
Inventor 杨晓东周文斌李会生田建东
Owner SHAANXI HALET PRECISION MACHINERY
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