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Numerical control horizontal machine tool

A machine tool and horizontal technology, applied in the field of CNC horizontal machine tools for needle rollers of textile machines, can solve the problems that machine tools cannot perform automatic processing, achieve low power consumption, reduce power, and improve the indexing accuracy of workpieces

Inactive Publication Date: 2009-09-23
应高峰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned technical difficulties make the existing machine tools unable to carry out automatic processing

Method used

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  • Numerical control horizontal machine tool
  • Numerical control horizontal machine tool

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Experimental program
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Embodiment Construction

[0011] combine figure 1 , figure 2 Shown: the CNC horizontal machine tool of this embodiment, the machine tool is arranged horizontally, the bed base 1 is provided with a bed 2, the side of the bed is provided with a spindle box 3, and the CNC system 4 controls the work of the servo system. The servo system includes: an X-direction servo system 5 and a Z-direction servo system 6 . The servo system is provided with a high-speed drilling head 7 . The needle roller 10 of the textile machine is positioned between the drive spindle 8 and the tailstock 9. The drive spindle is equipped with a NC indexing head for continuous indexing and position-locking. The maximum processing diameter is 600 mm, and the maximum processing length is 2000 mm. The high-speed drilling head is a graded feed type drilling head, and the machine tool is provided with a water receiving basin 11 and a cooling pipe. The cooling system can ensure sufficient cooling of the high-speed drilling head to achiev...

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Abstract

The invention relates to a numerical control horizontal machine tool which is horizontally arranged. A base is provided with a machine tool body. One side of the machine tool body is provided with a headstock. A numerical system controls the work of a servo system which is provided with a high-speed drilling head. A spinner needle roll is positioned between a driving spindle and a tailstock. The driving spindle is provided with a numerical control dividing head for continuous division and random position locking. The great speed ratio 1:90 of the numerical control dividing head steplessly decelerates the driving spindle. As the great speed ratio 1:90 of the numerical control dividing head is used for steplessly decelerating the driving spindle, the numerical control horizontal machine tool realizes the continuous division and the random position locking, solves the key technical problem that reliable braking and positioning cannot be realized due to large and long processed workpieces and great moment of inertia, improves the workpiece division accuracy, reduces the power of a main motor and realizes low power consumption. The machine tool can meet the requirement on maximum processing diameter of 600 mm and maximum processing length of 2000 mm, and the mechanical structure of a main transmission system of the numerical control machine tool is simplified.

Description

Technical field: [0001] The invention relates to a numerically controlled horizontal machine tool, in particular to a numerically controlled horizontal machine tool for a needle roller of a textile machine. Background technique: [0002] The needle roller is a key part of the carding machine, which is a hollow aluminum alloy roller with pin teeth embedded on the surface. Since the axis of the holes distributed on the needle roller intersects with the axis of the needle roller in an ectopic position, ectopic processing is required; the hole diameter is small and the distribution density is high, and there are holes of Φ1.85 mm and a depth of 12 mm evenly distributed in a spiral shape on the circumferential surface with a diameter of Φ600 mm and a length of 2000 mm. There are more than 30,000 small holes, which require high positional accuracy, and spiral grooves need to be processed on the circumferential surface. Above-mentioned technical difficulty makes existing lathe una...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B41/00B23B47/04B23B47/18B23Q11/10B23C3/32B23Q5/04
Inventor 应高峰
Owner 应高峰
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