Wire drawing device for large-specification copper alloy flat wires
A copper alloy and large-scale technology, which is applied in the field of copper alloy flat wire drawing devices, can solve problems affecting product quality and production efficiency, inability to arrange wires, and high material elasticity, so as to achieve not easy deformation defects, prevent surface bruises, Overcoming the effect of large elasticity
Inactive Publication Date: 2017-02-22
JINTIAN COPPER GROUP CORP NINGBO
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Problems solved by technology
[0002] At present, the domestic production of copper alloy flat wire products with a thickness of less than 6mm all adopts an inverted wire drawing machine, and the drawn wire is directly dropped into the take-up reel in an active drawing method, which is prone to crossover and cannot be directly achieved. The production of large-size copper alloy flat wire products with a thickness of more than 6mm is generally straight, with a large packing area and inconvenient transportation, such as curling a straight large-size copper alloy flat wire into a ring Shape, due to the high elasticity and high hardness of the material, it is difficult to wind and take up the wire, which affects product quality and production efficiency
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[0018] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0019] Such as figure 1 , 2 As shown, a wire drawing device for large-size copper alloy flat wires includes a frame 1, a straightening device 2, an adjustable wire mold seat 3, a stretching wheel 4, a wire dividing wheel 5, a positioning wheel 6 and a tensioning Wheel 7, wherein the adjustable wire mold base 3, stretching wheel 4, wire dividing wheel 5, positioning wheel 6 and tensioning wheel 7 are arranged on the frame 1 in sequence from left to right, and the straightening device 2 is installed on the straightening machine On the seat 20, located on the left side of the frame 1, the straightening device 2 is divided into a vertical straightening mechanism 21 and a horizontal straightening mechanism 22, wherein the vertical straightening mechanism 21 is arranged in two rows up and down by five horizontally arranged The first guide roller 2...
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The invention discloses a wire drawing device for large-specification copper alloy flat wires. The wire drawing device comprises a frame, and is characterized in that an adjustable wire mold base, a stretching wheel, a wire separation wheel, a positioning wheel and a tension wheel are arranged on the frame in sequence from left to right, wherein the stretching wheel is a driving wheel; the wire separation wheel is a driven wheel; a driving motor is arranged at the back side part of the frame; the stretching wheel is connected with the driving motor through a stretching wheel shaft; multiple groove areas for wire separation are formed in a working surface of the wire separation wheel; and in wire arrangement, copper alloy wires firstly enter the stretching wheel by the adjustable wire mold base, then enter one groove area of the wire separation wheel, enter the stretching wheel after surrounding the wire separation wheel by one lap, and finally enter the positioning wheel and the tension wheel in sequence. The wire drawing device is reasonable in structure, stable in operation and suitable for drawing, coiling and collection of the large-specification copper alloy flat wires.
Description
technical field [0001] The invention relates to a copper alloy flat wire drawing device, in particular to a wire drawing device for large-sized copper alloy flat wire. Background technique [0002] At present, the domestic production of copper alloy flat wire products with a thickness of less than 6mm all adopts an inverted wire drawing machine, and the drawn wire is directly dropped into the take-up reel in an active drawing method, which is prone to crossover and cannot be directly achieved. The production of large-size copper alloy flat wire products with a thickness of more than 6mm is generally straight, with a large packing area and inconvenient transportation, such as curling a straight large-size copper alloy flat wire into a ring Shape, due to the high elasticity and high hardness of the material, it is difficult to wind and take up the wire, which affects product quality and production efficiency. Therefore, a wire drawing device for large-scale copper alloy flat ...
Claims
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IPC IPC(8): B21C1/02B21C19/00B21C51/00
CPCB21C1/02B21C19/00B21C51/00
Inventor 刘聪李国华孔稼基刘庆广秦中秋朱云福
Owner JINTIAN COPPER GROUP CORP NINGBO