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Combined stretcher

A stretching machine and stretching device technology, applied in the field of combined stretching machines, can solve the problems of copper-clad aluminum wire falling off, difficulty in manufacturing, and difficulty in tensioning copper-clad aluminum wire, so as to save costs and reduce workload , the effect of improving efficiency

Inactive Publication Date: 2013-04-03
苏州中信科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002]Existing stretching machine, because the length of the copper-clad aluminum wire changes after stretching, it is difficult to continue to tension the copper-clad aluminum wire, too tight It will break the copper-clad aluminum wire, and if it is too loose, it will cause the copper-clad aluminum wire to fall off. The stretching machine that can be stretched continuously requires relatively high precision and is difficult to manufacture.

Method used

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with the embodiment shown in accompanying drawing:

[0014] Such as figure 1 A combined stretching machine shown includes a wire take-up reel 1, a mold box 2, a wire winding reel 3, a guide pulley 4, a wire wiper frame 5, and a wire take-up reel 6, and the mold box 2 is provided with a lubricating liquid 8 and a pulley. Stretching die 9, the crossbar 7 that can rotate around the axis of the winding disk 3 is provided on the winding disk 3;

[0015] Its working principle is: the copper-clad aluminum wire is taken out from the take-up reel 1, and enters the mold box 2 through the guide pulley 4 in the right direction, and is stretched by the stretching die 9 under the lubrication of the lubricating liquid 8 in the mold box 2. Afterwards, the copper-clad aluminum wire is wound multiple times on the winding reel 3, and then introduced into the next mold box 2 through the guide pulley 4, and then in...

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Abstract

The invention relates to a combined stretcher which comprises a wire taking spool, a plurality of groups of stretching devices, a wire rubbing frame and a take-up spool, wherein the wire taking spool is used for winding a copper-clad aluminum wire which is not stretched; the wire rubbing frame is provided with cotton cloth; and each group of the stretching devices comprises a mould box, a wire spool and a plurality of guide pulleys, wherein the wire spool is arranged behind the mould box, the guide pulleys are used for guiding the copper-clad aluminum wire, a lubricating liquid and a stretching mould are arranged in the mould box, and the wire spool is provided with a cross rod which can be rotated around the axis of the wire spool. Because the combined stretcher is provided with the cross rod on the wire spool and the guide pulleys which are mutually matched, the copper-clad aluminum wire can be tensioned through the rotation of the cross rod, thereby achieving the purpose of combining a plurality of stretchers together, the workload of workers is reduced, the cost is saved, and the efficiency is increased.

Description

technical field [0001] The invention relates to a combined stretching machine. Background technique [0002] With the existing stretching machine, since the length of the copper-clad aluminum wire changes after stretching, it is difficult to continue tensioning the copper-clad aluminum wire. If the copper-clad aluminum wire is too tight, the copper-clad aluminum wire will be broken, and if it is too loose, the copper-clad aluminum wire will be broken. The aluminum wire falls off, and the precision requirements of the stretching machine that can be stretched continuously are relatively high, and the manufacturing is difficult. Contents of the invention [0003] The present invention provides a combined stretching machine that can solve the above problems. [0004] In order to achieve the above object, the technical solution adopted by the present invention is: the described combined stretching machine, comprising a wire take-up reel for winding unstretched copper-clad alum...

Claims

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Application Information

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IPC IPC(8): B21D22/20
Inventor 邱九根
Owner 苏州中信科技股份有限公司
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