CN204632466U - A kind of jig preventing the 180 ° of wrapped upsets of flat cable of two cores - Google Patents
A kind of jig preventing the 180 ° of wrapped upsets of flat cable of two cores Download PDFInfo
- Publication number
- CN204632466U CN204632466U CN201520391665.XU CN201520391665U CN204632466U CN 204632466 U CN204632466 U CN 204632466U CN 201520391665 U CN201520391665 U CN 201520391665U CN 204632466 U CN204632466 U CN 204632466U
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- incoming cables
- wolfram steel
- wrapped
- upsets
- wire inlet
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Abstract
The utility model discloses a kind of jig preventing the 180 ° of wrapped upsets of flat cable of two cores, comprise end of incoming cables and leading-out terminal, be provided with wire inlet area in described end of incoming cables, be provided with sizing area in described leading-out terminal, described wire inlet area and sizing area are mutually through; Described end of incoming cables is embedded with wolfram steel rod, and the end of described end of incoming cables is provided with wolfram steel layer, is provided with arc transition district between described wolfram steel floor and the port of described wire inlet area.The utility model is by increasing embedded wolfram steel rod to stranding circular die incoming line, wire inlet area is isolated two semi-circular shapes, sizing area is transitioned into circular structure gradually, effectively solve 180 ° of flat cables in cabling process due to stress produce wrapped core upset problem, ensure that product quality greatly, improve production efficiency.
Description
Technical field
The utility model belongs to technical field of cable production, is specifically related to a kind of jig preventing the 180 ° of wrapped upsets of flat cable of two cores.
Background technology
In cable production process, need that two semicircular cores are carried out laminating wrapped, traditional way is sent in jig by two semicircular cores to carry out pressing, sizing, and the cable surface finally after sizing carries out wrapped.But in wrapped process, cable itself can produce torsion, stress causes core ceaselessly to rotate change in a mold, causes core to overturn, thus have impact on wrapped effect, reduce production efficiency.
Utility model content
Utility model object: the purpose of this utility model is to solve deficiency of the prior art, there is provided a kind of effectively solve 180 ° of flat cables in cabling process due to stress produce wrapped core upset problem, ensure that product quality greatly, improve the jig of production efficiency.
Technical scheme: a kind of jig preventing the 180 ° of wrapped upsets of flat cable of two cores described in the utility model, comprise end of incoming cables and leading-out terminal, be provided with wire inlet area in described end of incoming cables, be provided with sizing area in described leading-out terminal, described wire inlet area and sizing area are mutually through; Described end of incoming cables is embedded with wolfram steel rod, and the end of described end of incoming cables is provided with wolfram steel layer, is provided with arc transition district between described wolfram steel floor and the port of described wire inlet area.
Further, the internal diameter of described end of incoming cables is greater than the internal diameter of described leading-out terminal.
Further, described end of incoming cables and leading-out terminal all adopt 40Cr steel.
Further, the setting direction of described wolfram steel rod is vertical with inlet wire direction.
Further, described wolfram steel rod is fixed on the centre position of end of incoming cables, and the diameter of wolfram steel rod itself is the 1/4-1/3 of end of incoming cables width.
Beneficial effect: the utility model is by increasing embedded wolfram steel rod to stranding circular die incoming line, wire inlet area is isolated two semi-circular shapes, sizing area is transitioned into circular structure gradually, effectively solve 180 ° of flat cables in cabling process due to stress produce wrapped core upset problem, ensure that product quality greatly, improve production efficiency.
Accompanying drawing explanation
Fig. 1 is structural front view of the present utility model.
Fig. 2 is the end view of Fig. 1.
Fig. 3 is production process schematic diagram of the present utility model.
Embodiment
A kind of jig preventing the 180 ° of wrapped upsets of flat cable of two cores as depicted in figs. 1 and 2, comprise end of incoming cables 1 and leading-out terminal 2, be provided with wire inlet area 7 in described end of incoming cables 1, be provided with sizing area 4 in described leading-out terminal 2, described wire inlet area 7 is mutually through with sizing area 4; Described end of incoming cables 1 is embedded with wolfram steel rod 3, and the end of described end of incoming cables 1 is provided with wolfram steel layer 5, is provided with arc transition district 6 between described wolfram steel floor 5 and the port of described wire inlet area 7.
As the further optimization of technique scheme, the internal diameter of described end of incoming cables 1 is greater than the internal diameter of described leading-out terminal 2.Described end of incoming cables 1 and leading-out terminal 2 all adopt 40Cr steel.The setting direction of described wolfram steel rod 3 is vertical with inlet wire direction.Described wolfram steel rod 3 is fixed on the centre position of end of incoming cables 1, and the diameter of wolfram steel rod itself is the 1/4-1/3 of end of incoming cables 1 width.
Fig. 3 is the production schematic diagram after improving.The torsion produced in wrapped process, stress cause core ceaselessly to rotate change in a mold, and wolfram steel rod is applied with a reaction force to core, thus decrease the core rotation frequency, play firm effect.
And incoming line also adopts embedding wolfram steel material, reduces the frictional force between core and incoming line, extends the mold use life-span greatly, the circular arc chamfering design of incoming line effectively can avoid the scratch phenomenon between core and mould.From the flat structure of incoming line progressively to the circular configuration transition of outlet sizing area, the stability of outlet can be ensured.
Above-described specific embodiment; the technical scheme of the utility model patent and beneficial effect are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model patent; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (5)
1. one kind prevents the jig of two cores, 180 ° of wrapped upsets of flat cable, it is characterized in that: comprise end of incoming cables (1) and leading-out terminal (2), wire inlet area (7) is provided with in described end of incoming cables (1), be provided with sizing area (4) in described leading-out terminal (2), described wire inlet area (7) is mutually through with sizing area (4); Described end of incoming cables (1) is embedded with wolfram steel rod (3), and the end of described end of incoming cables (1) is provided with wolfram steel layer (5), is provided with arc transition district (6) between the port of described wolfram steel floor (5) and described wire inlet area (7).
2. a kind of jig preventing the 180 ° of wrapped upsets of flat cable of two cores according to claim 1, is characterized in that: the internal diameter of described end of incoming cables (1) is greater than the internal diameter of described leading-out terminal (2).
3. a kind of jig preventing the 180 ° of wrapped upsets of flat cable of two cores according to claim 1 and 2, is characterized in that: described end of incoming cables (1) and leading-out terminal (2) all adopt 40Cr steel.
4. a kind of jig preventing the 180 ° of wrapped upsets of flat cable of two cores according to claim 1, is characterized in that: the setting direction of described wolfram steel rod (3) is vertical with inlet wire direction.
5. a kind of jig preventing the 180 ° of wrapped upsets of flat cable of two cores according to claim 1, it is characterized in that: described wolfram steel rod (3) is fixed on the centre position of end of incoming cables (1), the diameter of wolfram steel rod itself is the 1/4-1/3 of end of incoming cables (1) width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520391665.XU CN204632466U (en) | 2015-06-09 | 2015-06-09 | A kind of jig preventing the 180 ° of wrapped upsets of flat cable of two cores |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520391665.XU CN204632466U (en) | 2015-06-09 | 2015-06-09 | A kind of jig preventing the 180 ° of wrapped upsets of flat cable of two cores |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204632466U true CN204632466U (en) | 2015-09-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520391665.XU Active CN204632466U (en) | 2015-06-09 | 2015-06-09 | A kind of jig preventing the 180 ° of wrapped upsets of flat cable of two cores |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204632466U (en) |
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2015
- 2015-06-09 CN CN201520391665.XU patent/CN204632466U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |