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Special-purpose numerically controlled lathe

A CNC lathe and bed technology, applied in the direction of automatic lathes/semi-automatic lathes, turning equipment, turning equipment, etc., can solve the problems of increased waste rate of tapes, reduced labor efficiency, and easy eye fatigue of operators, so as to reduce labor intensity, Effect of improving quality and production efficiency and reducing production cost

Inactive Publication Date: 2015-12-16
CHONGQING DACHENG GRACE NC TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the width of the tape is narrow and the customer has a high requirement for the width tolerance of the tape, the operator's eyes are particularly prone to fatigue when cutting with this method, which leads to an increase in the waste rate of the tape and a decrease in labor efficiency

Method used

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  • Special-purpose numerically controlled lathe

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Embodiment Construction

[0010] Such as figure 1 A CNC lathe for cutting tape mother roll 9 as shown, including a control system (not shown in the figure) and a bed, on which a headstock and a tailstock are fixed, the tailstock is located on the right side of the headstock, and the left end of the tailstock A rotary top is provided, and the right end of the rotating main shaft of the headstock is provided with a pneumatic chuck 1 for clamping the parent tape roll 9 .

[0011] There is a Z-direction slide rail on the bed, and a large carriage 2 that can slide on the Z-direction slide rail is provided between the headstock and the tailstock, and the large carriage 2 is driven by a Z-direction drive mechanism 3 arranged below it The Z-direction driving mechanism 3 includes a lead screw, a nut matched with the lead screw and fixed on the bottom of the large carriage 2, and a Z-direction stepping motor fixed on the bed through a bracket, and the Z-direction stepping motor drives the large carriage through ...

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Abstract

The invention discloses a special-purpose numerically controlled lathe which comprises a control system and a lathe body. A spindle box and a tailstock are fixed to be lathe body, the tailstock is located on the right side of the spindle box, a rotating center is arranged at the left end of the tailstock, a chuck is arranged at the right end of a rotating spindle of the spindle box, a Z-direction sliding rail is arranged on the lathe body, a large carriage capable of performing slippage on the Z-direction sliding rail is arranged between the spindle box and the tailstock and is driven by a Z-direction driving mechanism arranged under the large carriage, a small carriage for performing slidable feeding in the X-direction is arranged on the large carriage, a tool rest for clamping a tool is fixed to the small carriage, and the small carriage is driven by an X-direction driving mechanism. An adhesive tape jumbo roll is cut through the special-purpose numerically controlled lathe, the quality and production efficiency of adhesive tape products can be remarkably improved, the labor intensity of an operator can be reduced, and the production cost of an enterprise can be reduced, and the profit of the enterprise can be improved.

Description

technical field [0001] The invention relates to a special numerical control lathe for cutting tape parent rolls. Background technique [0002] The tape master roll is a semi-finished tape formed by winding the plastic film on the tube core after coating. The tape master roll is cut to form tapes of various specifications. A cutting method of tape mother roll is: set the tape mother roll on the mandrel, one end of the mandrel and the core end of the tape mother roll are clamped by the three-jaw chuck of the ordinary lathe, and the other end of the mandrel is clamped by the tailstock of the ordinary lathe The rotary top of the lathe is connected, the pointer pointing to the scale is installed on the lathe tool holder, and the scale has a scale representing the width of the tape. The cutter installed on the knife holder is manually fed to cut the rotating tape parent roll. After cutting a roll of tape, When the knife is retracted, the operator visually checks the scale on the ...

Claims

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Application Information

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IPC IPC(8): B23B5/00B23B7/14
CPCB23B5/00B23B7/12
Inventor 许林
Owner CHONGQING DACHENG GRACE NC TECH CO LTD
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