CN102653928A - Flat plate entwisting device of stranding machine - Google Patents
Flat plate entwisting device of stranding machine Download PDFInfo
- Publication number
- CN102653928A CN102653928A CN201110458694XA CN201110458694A CN102653928A CN 102653928 A CN102653928 A CN 102653928A CN 201110458694X A CN201110458694X A CN 201110458694XA CN 201110458694 A CN201110458694 A CN 201110458694A CN 102653928 A CN102653928 A CN 102653928A
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- base plate
- support
- entwisting
- crossing
- back shaft
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Abstract
The invention discloses a flat plate entwisting device of a stranding machine. The flat plate entwisting device comprises a base plate (2) and four entwisting pulley assemblies (1), wherein the four entwisting pulley assemblies (1) are arranged on the base plate (2) and distributed on the base plate (2) uniformly; a bracket (8) is connected at one side of the base plate (2); the bracket (8) is fixedly connected with a machine tool; a support shaft (7) is inserted into the bracket (8); a wire inlet hole is arranged at the middle of the support shaft (7); bearings (6) are arranged at both sides of the support shaft (7); the support shaft (7) is arranged inside the bracket (8) through the bearings (6); an inner lining bush (5) is sleeved on the support shaft (7); and an outer lining bush (9) is arranged at the inner side face of the bracket (8).
Description
Technical field
The present invention relates to the dull and stereotyped twist device of crossing of a kind of strander.
Background technology
In the process that the steel cord system of twisting with the fingers is produced; Cord is twisted with the fingers system at a high speed with the running Flywheel disc; Formed very big residual stress (inner general designation Residual torsion), need the unnecessary stress of cord have been discharged in right amount, the unwrapping wire glacing flatness is better in the time of could guaranteeing that cord uses in tire producer.The prior art control method is: the twist device of crossing of strander tool is to adopt three-flute to cross the sth. made by twisting pulley, and cord intersects threading crossing on the sth. made by twisting pulley, walk around and twist with the fingers pulley three circles, forms 8 word formula cabling modes.The prior art weak point is: 1. owing to adopt three-flute to cross the sth. made by twisting mode, the cord Residual torsion changes bad control, and percentage elongation can not get guaranteeing.2. because grooved is a three-flute, and pulley space in Killing unit is less, need be when operation element is worn thread around 8 words, Chuan Sanquan, it is very inconvenient to wear a process, and the actuation time that is consumed is more.Mistake in the 3 three-flute Killing units is twisted with the fingers the inside groove of pulley because the cord process that repeatedly winds the line, and twists with the fingers big pulling force and the frictional force that forms on the pulley crossing, and causes sth. made by twisting pulley inside groove easily by the cord wearing and tearing, and it is very high to report the frequency for repairment.Therefore, must regularly replace the sth. made by twisting pulley, increase many maintenance costs.After crossing the wearing and tearing of sth. made by twisting pulley, can not satisfy the needs of explained hereafter simultaneously, the product quality of cord is brought very big hidden danger.
Summary of the invention
The invention provides the dull and stereotyped twist device of crossing of a kind of strander, it not only the handled easily worker wear silk, and be convenient to ordinary maintenance and maintenance.
The present invention has adopted following technical scheme: the dull and stereotyped twist device of crossing of a kind of strander, and it is provided with base plate, and quadruplet is crossed the sth. made by twisting pulley assembly on the surface of base plate; Quadruplet is crossed the sth. made by twisting pulley assembly and is evenly distributed on the base plate, is connected with support in a side of base plate, and support is fixedly connected with lathe; In support, be inserted with back shaft; Centre at back shaft is provided with entrance hole, and the both sides of back shaft are provided with bearing, and back shaft is provided with in the support through bearing; On back shaft, be with neck bush, be provided with external bushing at the medial surface of support.
Described support is fixedly connected with lathe through interior bar I.Described base plate is connected with support through interior bar II.Described base plate is adjustable base plate.
The present invention has following beneficial effect: mistake of the present invention is twisted as the one-sided fixedly running in the right, crosses the sth. made by twisting pulley at grade, crosses the sth. made by twisting leftward space and discharges fully.The operative employee crosses when wearing on the twist device thread at flat board, and is as long as round crossing the sth. made by twisting pulley around two S types, just easily accomplished and worn the silk action, also very convenient during maintenance maintenance.Simultaneously owing to cross the coiling of twisting with the fingers on the pulley and reduce, cord is twisted with the fingers the pulling force that forms on the pulley and has been reduced more than 2/3rds crossing, and crosses sth. made by twisting pulley damage amount and significantly reduces, and spends the service life of twisting with the fingers pulley and has prolonged nearly 3 times.The present invention through the dull and stereotyped sth. made by twisting design of crossing, makes the cord Residual torsion change control effectively on the prior art basis, and percentage elongation is improved, and has guaranteed the stable of product quality, and can practice thrift maintenance cost.Back-plane design of the present invention becomes adjustable base plate, guarantees like this that the sth. made by twisting pulley formed sight alignment between back shaft and cord outlet.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
In Fig. 1, the invention provides the dull and stereotyped twist device of crossing of a kind of strander, it is provided with base plate 2; Base plate 2 is adjustable base plate, and quadruplet is crossed sth. made by twisting pulley assembly 1 on the surface of base plate 2, and quadruplet is crossed sth. made by twisting pulley assembly 1 and is evenly distributed on the base plate 2; Side at base plate 2 is connected with support 8, and base plate 2 is connected with support 8 through interior bar II 3, and support 8 is fixedly connected with lathe; Support 8 is fixedly connected with lathe through interior bar I 4, in support 8, is inserted with back shaft 7, is provided with entrance hole in the centre of back shaft 7; The both sides of back shaft 7 are provided with bearing 6, and back shaft 7 is provided with in the support 8 through bearing 6, on back shaft 7, is with neck bush 5; Medial surface at support 8 is provided with external bushing 9, and neck bush 5 guarantees that with external bushing 9 bearing 6 can rotate freely.
Claims (4)
1. the dull and stereotyped twist device of crossing of strander is characterized in that it is provided with base plate (2), and quadruplet is crossed sth. made by twisting pulley assembly (1) on the surface of base plate (2); Quadruplet is crossed sth. made by twisting pulley assembly (1) and is evenly distributed on the base plate (2), is connected with support (8) in a side of base plate (2), and support (8) is fixedly connected with lathe; In support (8), be inserted with back shaft (7); Centre at back shaft (7) is provided with entrance hole, and the both sides of back shaft (7) are provided with bearing (6), and back shaft (7) is provided with in the support (8) through bearing (6); On back shaft (7), be with neck bush (5), be provided with external bushing (9) at the medial surface of support (8).
2. the dull and stereotyped twist device of crossing of strander according to claim 1 is characterized in that described support (8) is fixedly connected with lathe through interior bar I (4).
3. the dull and stereotyped twist device of crossing of strander according to claim 1 is characterized in that described base plate (2) is connected with support (8) through interior bar II (3).
4. the dull and stereotyped twist device of crossing of strander according to claim 1 is characterized in that described base plate (2) is adjustable base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110458694XA CN102653928A (en) | 2011-12-31 | 2011-12-31 | Flat plate entwisting device of stranding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110458694XA CN102653928A (en) | 2011-12-31 | 2011-12-31 | Flat plate entwisting device of stranding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102653928A true CN102653928A (en) | 2012-09-05 |
Family
ID=46729647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110458694XA Pending CN102653928A (en) | 2011-12-31 | 2011-12-31 | Flat plate entwisting device of stranding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102653928A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102965990A (en) * | 2012-11-20 | 2013-03-13 | 江阴市华方机电科技有限公司 | Novel pipeless steel wire rope stranding machine |
| CN105239432A (en) * | 2015-10-27 | 2016-01-13 | 江苏兴达钢帘线股份有限公司 | Over-twist protection device for stranding machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2436842A1 (en) * | 1978-09-21 | 1980-04-18 | Thaelmann Schwermaschbau Veb | WIRE GUIDE WITH STOPPING DEVICE FOR QUICK THREADS WITHOUT TUBE |
| EP0088993B1 (en) * | 1982-03-13 | 1985-05-29 | Theodor Preussner | Twisting apparatus for stranding machines, in particular a pretwisting and drawing apparatus |
| CN2647901Y (en) * | 2003-08-29 | 2004-10-13 | 江苏兴达钢帘线股份有限公司 | Tension wheel for twisting strands machine |
| CN2693810Y (en) * | 2004-05-11 | 2005-04-20 | 石国平 | Wiry end device for double twisting machine |
| CN2763330Y (en) * | 2004-12-10 | 2006-03-08 | 江苏金泰隆机电设备制造厂 | Exchange synchronous tooth-shaped band pulley with slab for filter of double-twister |
| CN201187011Y (en) * | 2008-09-10 | 2009-01-28 | 湖北福星科技股份有限公司 | Laying-up machine traction cone pulley tenso-friction apparatus |
| CN203128923U (en) * | 2011-12-27 | 2013-08-14 | 江苏兴达钢帘线股份有限公司 | Stranding machine flat twisting device |
-
2011
- 2011-12-31 CN CN201110458694XA patent/CN102653928A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2436842A1 (en) * | 1978-09-21 | 1980-04-18 | Thaelmann Schwermaschbau Veb | WIRE GUIDE WITH STOPPING DEVICE FOR QUICK THREADS WITHOUT TUBE |
| EP0088993B1 (en) * | 1982-03-13 | 1985-05-29 | Theodor Preussner | Twisting apparatus for stranding machines, in particular a pretwisting and drawing apparatus |
| CN2647901Y (en) * | 2003-08-29 | 2004-10-13 | 江苏兴达钢帘线股份有限公司 | Tension wheel for twisting strands machine |
| CN2693810Y (en) * | 2004-05-11 | 2005-04-20 | 石国平 | Wiry end device for double twisting machine |
| CN2763330Y (en) * | 2004-12-10 | 2006-03-08 | 江苏金泰隆机电设备制造厂 | Exchange synchronous tooth-shaped band pulley with slab for filter of double-twister |
| CN201187011Y (en) * | 2008-09-10 | 2009-01-28 | 湖北福星科技股份有限公司 | Laying-up machine traction cone pulley tenso-friction apparatus |
| CN203128923U (en) * | 2011-12-27 | 2013-08-14 | 江苏兴达钢帘线股份有限公司 | Stranding machine flat twisting device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102965990A (en) * | 2012-11-20 | 2013-03-13 | 江阴市华方机电科技有限公司 | Novel pipeless steel wire rope stranding machine |
| CN105239432A (en) * | 2015-10-27 | 2016-01-13 | 江苏兴达钢帘线股份有限公司 | Over-twist protection device for stranding machine |
| CN105239432B (en) * | 2015-10-27 | 2017-04-26 | 江苏兴达钢帘线股份有限公司 | Over-twist protection device for stranding machine |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120905 |
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| WD01 | Invention patent application deemed withdrawn after publication |