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Capillary copper tube reducing drawing machine

A technology of coil drawing machine and copper tube, which is applied to metal wire drawing, metal processing equipment, manufacturing tools, etc., can solve the problems of low work efficiency, inconvenient processing and production, complicated procedures, etc., and achieve the effect of convenient operation and simple structure.

Inactive Publication Date: 2020-01-17
江苏华东电力冶金机械总厂有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the procedures required for the diameter reduction of capillary copper tubes are relatively cumbersome, which is not convenient for processing and production, and the work efficiency is low.

Method used

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  • Capillary copper tube reducing drawing machine
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Experimental program
Comparison scheme
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Embodiment 1

[0012] Such as figure 1 and figure 2 As shown, a kind of capillary copper pipe variable-diameter plate pulling machine provided by the present invention comprises a base frame 1, a pull-plate cylinder 2, a variable-diameter mold base 4, a variable-diameter mold 42, a straightening mold 3 and a motor system; The disc cylinder 2, the variable diameter mold base 4 and the straightening mold 3 are installed on the base frame 1; the motor system includes an electromagnetic speed regulating motor 5 and a worm gear reducer 6; the pulling disc cylinder 2 and the The worm gear reducer 6 is connected; the electromagnetic speed control motor 5 is connected to the worm gear reducer 6 ; the variable diameter mold 42 is installed on the variable diameter mold base 4 .

[0013] Specifically, the straightening mold 3 includes a base plate 31, a base 32, a positioning plate 33 and several driving rollers 34; the base plate 31 is fixed on the base frame 1; the positioning plate 33 is fixed on...

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PUM

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Abstract

The invention discloses a capillary copper tube reducing drawing machine comprising a base frame, a drawing roller, a reducing die holder, a reducing die, a straightening die and a motor system. The drawing roller, the reducing die holder and the straightening die are installed on the base frame. The motor system comprises an electromagnetic variable-speed motor and a turbine speed reducer. The drawing roller is connected with the turbine speed reducer. The electromagnetic variable-speed motor is connected with the turbine speed reducer. The reducing die is installed on the reducing die holder. The capillary copper tube reducing drawing machine is simple in structure, easy and convenient to operate and high in work efficiency.

Description

technical field [0001] The invention relates to a coil drawing machine, in particular to a coil drawing machine used for reducing the diameter of capillary copper tubes. Background technique [0002] The diameter reduction of existing copper pipes is mostly for the diameter reduction of copper pipes with thick pipe walls or large-sized copper pipes. However, most of the procedures required for changing the diameter of capillary copper tubes are relatively cumbersome, which is not convenient for processing and production, and the work efficiency is low. Contents of the invention [0003] In order to solve the above problems, the present invention improves a capillary copper tube variable-diameter coil drawing machine, which includes a base frame, a pull-plate cylinder, a variable-diameter mold holder, a variable-diameter mold, a straightening mold and a motor system; The diameter mold base and the straightening mold are installed on the base frame; the motor system include...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21C1/02B21C19/00
CPCB21C1/02B21C19/00
Inventor 戴美华戴桃勋
Owner 江苏华东电力冶金机械总厂有限公司