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Copper wire stretching device

A technology of tensioning device and copper wire, which is applied in the field of copper wire processing, can solve problems such as wire bending deformation and copper wire bending deformation, and achieve the effect of preventing bending deformation

Inactive Publication Date: 2017-05-24
WUXI VIGOROUS ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Wire is an essential component in electrical equipment. Generally, the wire is wrapped with an insulating plastic layer on the outside of the inner copper core. In the wire production process, the inner copper core is processed separately first, and then passed through another process. The insulating plastic layer is processed on the outside of the copper core. The inner copper core is generally formed of copper wires. After being processed separately, it will be wound on the reel. When the insulating plastic layer is processed outside the inner copper core, the copper wire needs to be straightened backwards. Conveying for subsequent processing, due to the long-term bending state, the copper wire will inevitably be bent and deformed, resulting in the bending and deformation of the subsequent processed wires

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Embodiment one: see figure 2 , image 3 , Figure 4 As shown, the upper end of the tensioning seat 3 is trapezoidal, and five through-slots 2 are arranged vertically side by side on the tensioning seat 3. The structure is simple and reasonable, and the cost is reduced. The height of the through-slots 2 on both sides is smaller than the three in the middle. 2 height, the three through slots 2 in the middle are respectively equipped with runner devices 1, and the position of the middlemost runner device 1 is higher than that of the runner devices 1 on both sides, so that the three runners 1-3 can be bypassed The copper wire 4 realizes better tensioning effect, can realize simultaneously tensioning of four copper wires 4 like this one time.

Embodiment 2

[0017] Embodiment two: see Figure 5 , Figure 6 , Figure 7 As shown, the structure of the tensioning seat 3 is the same as that of Embodiment 1, wherein only the runner device 1 is installed in the two through grooves 2, and wherein the small diameter section 1-2 of the runner device 1 is covered with a pad 5, and the pad The block 5 thickness corresponds to the width of the annular groove, so that the runners 1-3 on the two runner devices 1 are staggered by a position of the width of the annular groove, and then the copper wire 4 passes from the innermost annular groove of one runner 1-3 The lower end passes through the innermost annular groove lower end of another runner 1-3, and then goes back to the second annular groove of a runner from the upper end after walking around, and by analogy, from the second runner to the innermost annular groove. The outer annular groove is wound out, and the winding method is more than the above one, as long as the cross winding is forme...

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PUM

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Abstract

The invention relates to the technical field of copper wire machining, in particular to a copper wire stretching device. According to the copper wire stretching device, stretching of a copper wire can be achieved, and bending deformation is prevented. The copper wire stretching device comprises a stretching seat; at least three through grooves are vertically formed in the stretching seat side by side, and at least two through grooves are provided with detachable rotary wheel device; and each rotary wheel device comprises a rotary wheel rod, wherein the rotary rod comprises a large diameter section and a small diameter section, the size of the large diameter section is larger than the width of the through grooves, the size of the small diameter section corresponds to the width of the through grooves, a rotatable rotary wheel is installed on the large diameter section, at least two annular grooves are formed in the periphery of the rotary wheel, a screw rod is installed at the end of the small diameter section, and a locking nut is installed on the screw rod.

Description

technical field [0001] The invention relates to the technical field of copper wire processing, in particular to a copper wire tensioning device. Background technique [0002] Wire is an essential component in electrical equipment. Generally, the wire is wrapped with an insulating plastic layer on the outside of the inner copper core. In the wire production process, the inner copper core is processed separately first, and then passed through another process. The insulating plastic layer is processed on the outside of the copper core. The inner copper core is generally formed of copper wires. After being processed separately, it will be wound on the reel. When the insulating plastic layer is processed outside the inner copper core, the copper wire needs to be straightened backwards. After being transported for subsequent processing, due to the long-term bending state, the copper wire will inevitably be bent and deformed, resulting in the bending and deformation of the subseque...

Claims

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Application Information

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IPC IPC(8): B65H77/00
Inventor 高士红
Owner WUXI VIGOROUS ELECTRIC