Gas-cooled annealing device of copper wires applied to cables
An annealing equipment and air-cooling technology, which is applied in the field of air-cooled annealing equipment for copper wires used in cables, can solve the problems of incorrect position of gas nozzles, electrochemical corrosion of copper wires, rapid wear of tower wheels and molds, etc. Easy to use, good annealing effect
Inactive Publication Date: 2016-11-09
安庆潜江电缆有限公司
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Problems solved by technology
[0005] 1. The tower wheel and the mold wear quickly; reasons: a. The lubricating fluid contains a large amount of copper powder and its oxides; b. The position of the gas nozzle is incorrect
[0006] 2. Discoloration of the copper wire; reasons: a. Too much oil attached to the copper wire;
[0007] 3. Broken wire scratches and burrs; reasons: a, copper powder pollution; b, mold hole blockage; c, copper wire tension is not appropriate;
[0008] 4. The surface of the copper wire is oxidized; reason: a. The wire drawing oil or moisture on the surface of the copper wire has not been cleaned up, causing the copper wire to be exposed to the air and cause electrochemical corrosion
Method used
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[0020] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further elaborated below in conjunction with the embodiments.
[0021] Such as figure 1 , figure 2 and image 3 As shown, a copper wire air-cooled annealing device for cables according to the present invention includes a fuselage 1, copper wires 2, guide wheels 3 and an air-cooled annealing device 4; the copper wire 2 runs through the fuselage 1 along the left and right directions , the air-cooled annealing device 4 is located in the middle of the fuselage 1 .
[0022] The fuselage 1 includes a front area 11 and a rear area 12, a partition 13 is arranged between the front area 11 and the rear area 12, and the left side plate and the right side plate of the front area 11 and the rear area 12 are Sleeves for the copper wires 2 to pass through are arranged on each of them; during operation, the two wire-drawn cop...
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The invention relates to the field of cable devices and particularly relates to a gas-cooled annealing device of copper wires applied to cables. The gas-cooled annealing device comprises a machine body, copper wires, guide wheels and gas-cooled annealing devices, wherein the copper wires pass through the machine body along a left-right direction; the gas-cooled annealing devices are located at the left part of the machine body; each gas-cooled annealing device comprises a gas-cooled bin, a gas-cooled limit rod, a gas nozzle and a gas blowing pipe. Through the gas-cooled annealing device, the drawn copper wires can be automatically annealed; the gas-cooled annealing device is convenient to use and high in practicability.
Description
technical field [0001] The invention relates to the field of cable equipment, in particular to an air-cooled annealing equipment for copper wires for cables. Background technique [0002] Wire drawing machine is also called wire drawing machine, and the English name of wire drawing machine is drawing machine. It is a widely used mechanical equipment in industrial applications. It is widely used in machinery manufacturing, metal processing, petrochemical, plastic, bamboo and wood products, wire and cable industries, etc. . [0003] Copper wire drawing machine is a machine used to make copper wire. The principle of copper wire drawing machine is to wind and pull copper wire with power. Stretching, the wire drawing machine uses the extensibility of copper wire, and uses the compression of the mold to make its diameter smaller, so as to achieve the wire diameter we need. [0004] Copper wire drawing mainly includes the following steps: unwinding-drawing-annealing-retracting; i...
Claims
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IPC IPC(8): C21D1/26C21D9/573C22F1/08
CPCC21D1/26C21D9/5732C21D9/5735C22F1/08
Inventor 汪晓军
Owner 安庆潜江电缆有限公司