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A dual-spindle core-moving CNC lathe

A CNC lathe and dual-spindle technology, applied in the field of lathes, can solve the problems of increasing friction, accumulating between the two workpiece spindles and the turning tools at both ends, squeezing and jamming, etc., and achieving the effect of preventing tool collision

Active Publication Date: 2021-11-05
广东卡路斯数控机床有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The double-spindle core-moving CNC lathe is a CNC lathe with two workpiece spindles that can move axially. By controlling the ram moving mechanism on the lathe, the spindle box is driven to move close to the two workpieces, and the two workpieces can be turned at the same time. Compound processing such as milling and drilling has doubled the processing efficiency, but the double-spindle core-moving CNC lathe drives the workpiece to move axially through the two workpiece spindles. Since both ends are turned at the same time, there are more strips of waste. The generated strips of waste are easy to accumulate between the two workpiece spindles and the turning tools at both ends, causing the two workpiece spindles to be easily squeezed and jammed with the long strips of waste during the movement process, increasing both The frictional force caused by the axial movement of the spindle of the workpiece makes it easy for the tool to collide with the workpiece, reducing the service life of the double-spindle core-moving CNC lathe

Method used

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  • A dual-spindle core-moving CNC lathe
  • A dual-spindle core-moving CNC lathe
  • A dual-spindle core-moving CNC lathe

Examples

Experimental program
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Effect test

Embodiment 1

[0026] as attached figure 1 to attach Figure 6 Shown:

[0027] The present invention is a dual-spindle core-moving CNC lathe, the structure of which includes a lathe main machine 1, a movable door 2, a window 3, a control panel 4, a fixed base 5, and a chip removal pipe 6. The front end of the lathe main machine 1 is provided with a movable door 2 , and the front surface of the movable door 2 is embedded with a window 3, the control panel 4 is fixedly installed on the left end of the front surface of the lathe host 1, the bottom of the lathe host 1 is fixed to the fixed base 5, and the lower end of the lathe host 1 is connected to the chip discharge pipe The lathe host 1 includes a supporting frame 11, a mover 12, a slide rail 13, a motor 14, a workpiece clamping device 15, a tool clamping head 16, and a chip guide mechanism 17. The upper end of the supporting frame 11 is provided with a There is a mover 12, and the upper end of the mover 12 is fixed to the bottom of the sl...

Embodiment 2

[0035] as attached Figure 7 to attach Figure 9 Shown:

[0036] Wherein, the blocking mechanism 72d includes a supporting bottom plate d1, a shielding horizontal plate d2, and an opening and closing mechanism d3. The supporting bottom plate d1 is fixedly installed on the inner bottom surface of the fixed frame 72a, and the outer side of the supporting bottom plate d1 is welded to the bottom of the shielding horizontal plate d2. , the inner side of the shielding horizontal plate d2 is hinged to the lower end of the opening and closing mechanism d3, the bottom of the opening and closing mechanism d3 is in conflict with the upper surface of the supporting base plate d1, there are eighteen shielding horizontal plates d2, and the opening and closing mechanism d3 is set There are fourteen, and nine shielding horizontal plates d2 and seven opening and closing mechanisms d3 form a group, and an opening and closing mechanism d3 is arranged between every two shielding horizontal plate...

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Abstract

The invention discloses a double-spindle core-moving type numerical control lathe, the structure of which comprises a main machine of the lathe, a movable door, a window, a control panel, a fixed base, and a chip discharge pipe. A movable door is arranged at the front end of the main machine of the lathe, and a The waste chips enter the inside of the chip guide grooves on both sides, the toggle lever on the right turns clockwise, and the toggle lever on the left turns counterclockwise to ensure that the long strips of waste chips inside the chip guide grooves on both sides The chips are moved from top to bottom, and the hook plate can cut off the long strips of waste to prevent the collision between the workpiece and the tool. The shielding horizontal plate initially blocks the long strips of waste, and when the toggle lever is rotated, the spring is automatically reset after the toggle lever is rotated to separate from the plate body, so that the opening and closing plate is closed between the shielding horizontal plates , to prevent long strips of waste from entering the interior of the fixed frame, and ensure that the toggle lever can effectively dial down the waste.

Description

technical field [0001] The invention relates to the field of lathes, more specifically, to a double-spindle core-moving numerical control lathe. Background technique [0002] The double-spindle core-moving CNC lathe is a CNC lathe with two workpiece spindles that can move axially. By controlling the ram moving mechanism on the lathe, the spindle box is driven to move close to the two workpieces, and the two workpieces can be turned at the same time. Compound processing such as milling and drilling has doubled the processing efficiency, but the double-spindle core-moving CNC lathe drives the workpiece to move axially through the two workpiece spindles. Since both ends are turned at the same time, there are more strips of waste. The generated strips of waste are easy to accumulate between the two workpiece spindles and the turning tools at both ends, causing the two workpiece spindles to be easily squeezed and jammed with the long strips of waste during the movement process, i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23B25/00B23B9/00
CPCB23B9/00B23B25/00
Inventor 韩凤伟
Owner 广东卡路斯数控机床有限公司
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