CN103614937A - Method for preliminarily forming strands of triangular strand ropes - Google Patents
Method for preliminarily forming strands of triangular strand ropes Download PDFInfo
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- CN103614937A CN103614937A CN201310566630.0A CN201310566630A CN103614937A CN 103614937 A CN103614937 A CN 103614937A CN 201310566630 A CN201310566630 A CN 201310566630A CN 103614937 A CN103614937 A CN 103614937A
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- strand
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- steel wire
- triangular strand
- forming device
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Abstract
The invention discloses a method for preliminarily forming strands of triangular strand ropes. The method includes mounting a conical sleeve at the front of a steel wire forming device; positioning steel wires by the aid of the conical sleeve when a strand is twisted; combining the steel wires to form the strand at a natural closure point of an inlet of the forming device; feeding the strand into the forming device and pressing the strand to form a triangular strand. The method has the advantages that the distance from the steel wire natural closure point to a pressing point of the forming device is shortened, so that wires of the twisted triangular strand are tight, technical problems such as scratching of zinc layers of steel wires and damage to strands can be solved, and the product quality and the production efficiency can be improved.
Description
Technical field
The present invention relates to a kind of preformed method of triangular strand wire rope thigh, belong to the technical field that metal cord is produced.
Background technology
Triangular strand wire rope is a kind of high-tech in steel wire rope industry, high attached high value product, the two twist composite steel ropes of genus, and its rope, the outer special-shaped thigh by six femoral triangle shapes of core are twisted.
During traditional triangle thigh is produced, the synthetic circle strand in the baffle plate place of steel wire before forming frock, then enter shaped device and be pressed into special-shaped triangular strand, there is following defect in this production method: 1, thigh is synthetic in advance, special-shaped burst moulding is bad, causes strand silk not tight, affects triangular strand wire rope quality; 2, at baffle plate place plying, easily cause the scratch of zinc layer, thereby affect product quality; 3, baffle plate is fragile, thereby causes strand wire to damage, and reparation difficulty is large.
Summary of the invention
The present invention is in order to solve the problems of the technologies described above, and provides a kind of triangular strand wire rope thigh preformed method, guarantees a burst preformed quality, meets three bursts of strand steel wire rope production requirements.
The preformed method of triangular strand wire rope thigh of the present invention is: before steel wire shaping device, taper sheath is installed, during thigh twisting, steel wire is located by taper sheath, in shaped device entry position, naturally close up a little synthetic strand, enter again shaped device and be pressed into triangular strand, shortening steel wire closes up a little naturally and building mortion thigh is suppressed the distance between point, and twisting triangular strand silk is out tightr.
Of the present invention strand of preformation method, because shortened, steel wire closes up a little naturally and building mortion thigh is suppressed the distance between point, twisting triangular strand silk is out tightr, and the scratch of zinc layer and the thigh that have solved steel wire drawn the technical problems such as bad, has improved product quality and production efficiency.
Accompanying drawing explanation
Schematic diagram when Fig. 1 is triangular strand wire rope thigh preformed of the present invention.
In figure: 1-steel wire, 2-taper sheath, 3-shaped device.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail:
The preformed method of triangular strand wire rope thigh of the present invention is: taper sheath 2 is installed before steel wire shaping device 3, steel wire 1 is located by taper sheath 2, in shaped device 3 entry positions, naturally close up a little synthetic strand, enter again shaped device 3 and be pressed into triangular strand, shortening steel wire closes up a little naturally and building mortion thigh is suppressed the distance between point, and twisting triangular strand silk is out tightr.
The scratch of zinc layer and the thigh that the invention solves steel wire are drawn the technical problems such as bad, have improved product quality and production efficiency.
Claims (1)
1. the preformed method of triangular strand wire rope thigh, it is characterized in that: at the front taper sheath (2) that is provided with of steel wire shaping device (3), steel wire (1) is by taper sheath (2) location, in shaped device (3) entry position, naturally close up a little synthetic strand, then enter shaped device (3) and be pressed into triangular strand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310566630.0A CN103614937A (en) | 2013-11-13 | 2013-11-13 | Method for preliminarily forming strands of triangular strand ropes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310566630.0A CN103614937A (en) | 2013-11-13 | 2013-11-13 | Method for preliminarily forming strands of triangular strand ropes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103614937A true CN103614937A (en) | 2014-03-05 |
Family
ID=50165652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310566630.0A Pending CN103614937A (en) | 2013-11-13 | 2013-11-13 | Method for preliminarily forming strands of triangular strand ropes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103614937A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108416095A (en) * | 2018-02-01 | 2018-08-17 | 浙江理工大学 | One kind combining performance prediction method based on the dynamic (dynamical) steel wire of flexible body |
| CN114164692A (en) * | 2021-12-10 | 2022-03-11 | 合肥神马科技集团有限公司 | Triangular strand steel wire rope production line |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR504122A (en) * | 1918-10-09 | 1920-06-25 | Peter Burd Jagger | Cable untwisting device |
| US2156652A (en) * | 1936-03-16 | 1939-05-02 | Callenders Cable & Const Co | Manufacture of wire strands |
| GB1142279A (en) * | 1966-12-03 | 1969-02-05 | Int Standard Electric Corp | Laying-up machine for cables |
| JPH036912A (en) * | 1989-06-02 | 1991-01-14 | Fujitsu Ltd | Surface acoustic wave element |
| CN2093856U (en) * | 1991-06-18 | 1992-01-22 | 李颖 | Rope-making machine from waste nylon yarn |
| CN201148567Y (en) * | 2008-01-09 | 2008-11-12 | 河南恒星科技股份有限公司 | Steel cord plying and assembling device |
| CN201678893U (en) * | 2010-05-06 | 2010-12-22 | 大庆北研石油设备制造有限公司 | Wire pressing die |
| CN202730522U (en) * | 2012-06-28 | 2013-02-13 | 贵州钢绳股份有限公司 | Enclosed stranding forming device for triangular strand steel wire rope |
-
2013
- 2013-11-13 CN CN201310566630.0A patent/CN103614937A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR504122A (en) * | 1918-10-09 | 1920-06-25 | Peter Burd Jagger | Cable untwisting device |
| US2156652A (en) * | 1936-03-16 | 1939-05-02 | Callenders Cable & Const Co | Manufacture of wire strands |
| GB1142279A (en) * | 1966-12-03 | 1969-02-05 | Int Standard Electric Corp | Laying-up machine for cables |
| JPH036912A (en) * | 1989-06-02 | 1991-01-14 | Fujitsu Ltd | Surface acoustic wave element |
| CN2093856U (en) * | 1991-06-18 | 1992-01-22 | 李颖 | Rope-making machine from waste nylon yarn |
| CN201148567Y (en) * | 2008-01-09 | 2008-11-12 | 河南恒星科技股份有限公司 | Steel cord plying and assembling device |
| CN201678893U (en) * | 2010-05-06 | 2010-12-22 | 大庆北研石油设备制造有限公司 | Wire pressing die |
| CN202730522U (en) * | 2012-06-28 | 2013-02-13 | 贵州钢绳股份有限公司 | Enclosed stranding forming device for triangular strand steel wire rope |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108416095A (en) * | 2018-02-01 | 2018-08-17 | 浙江理工大学 | One kind combining performance prediction method based on the dynamic (dynamical) steel wire of flexible body |
| CN114164692A (en) * | 2021-12-10 | 2022-03-11 | 合肥神马科技集团有限公司 | Triangular strand steel wire rope production line |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140305 |