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Precise copper bar drawing device

A technology for drawing devices and copper rods, applied in metal wire drawing, cleaning equipment for metal extrusion, metal extrusion, etc., can solve the problems of not having the function of peeling precision copper rods, achieve practical and reliable structure, and improve production efficiency Effect

Inactive Publication Date: 2019-03-01
GUANGDONG WEIQIANG COPPER IND SCI & TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] The drawing machine is a device for drawing metal materials. Through drawing, the diameter of the metal material is changed to meet the required diameter requirements. Different drawing methods and molds are used to draw bars of various specifications and diameters. and pipes, but the existing drawing machines are only for drawing ordinary rods or pipes, and are not suitable for drawing precision copper rods. The reason is that precision copper rods are specially used for precision circuit components, and the There are strict requirements on the electrical conductivity, and the surface of the precision copper rod is easily oxidized during the drawing process, which reduces its electrical conductivity. The existing drawing machine does not have the peeling function for the precision copper rod

Method used

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Embodiment Construction

[0018] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments.

[0019] see figure 1 with 2 , the embodiment provides a precision copper rod drawing device, including a frame, on which a feeding mechanism 10, a straightening mechanism 20 and a drawing mechanism 40 are arranged in sequence, wherein the feeding mechanism 10 is used to send the copper rod 50 to To the straightening mechanism 20, the straightening mechanism 20 is used to straighten and straighten the copper rod 50, and the copper rod 50 is transported to the drawing mechanism 40 for drawing after straightening. Between the straightening mechanism 20 and the drawing mechanism 40, a peeling mechanism 30 is added. The peeling mechanism 30 is used for peeling the copper rod 50. The peeling mechanism 30 i...

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Abstract

The invention discloses a precise copper bar drawing device, comprising a rack. A sending mechanism, a straightening mechanism and a drawing mechanism are arranged on the rack sequentially; the sending mechanism is used for sending copper bars to the straightening mechanism to straighten the copper bars, and the straightened copper bars are conveyed to the drawing mechanism to be drawn; a peelingmechanism is arranged between the straightening mechanism and the drawing mechanism and comprises a base; a guide die is arranged at one end of the base, a peeling die is arranged, opposite to the guide die, at the other end of the base; during peeling, the copper bars are sent to the peeling die through the guide die, and are peeled by the peeling die under the traction force of the drawing mechanism; therefore, the precise copper bar drawing device is adaptable to drawing and peeling of the precise copper bars, has practical and reliable structure, and can improve production efficiency effectively.

Description

technical field [0001] The invention relates to the field of copper rod drawing production equipment, in particular to a drawing device suitable for precision copper rods. Background technique [0002] The drawing machine is a device for drawing metal materials. Through drawing, the diameter of the metal material is changed to meet the required diameter requirements. Different drawing methods and molds are used to draw bars of various specifications and diameters. and pipes, but the existing drawing machines are only for drawing ordinary rods or pipes, and are not suitable for drawing precision copper rods. The reason is that precision copper rods are specially used for precision circuit components, and the There are strict requirements on the electrical conductivity, and the surface of the precision copper rod is easily oxidized during the drawing process, which reduces its electrical conductivity. The existing drawing machine does not have the peeling function for the prec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21C43/04B21C19/00
CPCB21C43/04B21C19/00
Inventor 梁绍崔志明阮伟光林卫锋
Owner GUANGDONG WEIQIANG COPPER IND SCI & TECH CO LTD
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