CN102974654B - Vertical pay-off rack damper - Google Patents
Vertical pay-off rack damper Download PDFInfo
- Publication number
- CN102974654B CN102974654B CN201210509105.0A CN201210509105A CN102974654B CN 102974654 B CN102974654 B CN 102974654B CN 201210509105 A CN201210509105 A CN 201210509105A CN 102974654 B CN102974654 B CN 102974654B
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- CN
- China
- Prior art keywords
- lining
- slide bar
- jackscrew
- rear end
- spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Springs (AREA)
Abstract
The present invention relates to a kind of vertical pay-off rack damper, belong to pay off rack technical field.It comprises friction lining, steel watt, slide bar, lining, spring, jackscrew and spiral pin, and mounting spring in lining, lining front end connects jackscrew by negative thread.Liner aft end is slidably installed slide bar, and slide bar upper end connects spiral pin.Described lining upper end is provided with adjustment hole, and spiral pin is arranged in adjustment hole.Described spring at front end is near jackscrew, and rear end is near slide bar.Described slide bar rear end wrought iron watt, a steel watt rear end is bolted friction lining.Compact conformation of the present invention, rationally; Synchronous metal wire rod payingoff speed and drawing speed, avoid producing sleave knotting phenomenon; Cost is low; Use reliable.
Description
Technical field
The present invention relates to a kind of vertical pay-off rack damper, belong to pay off rack technical field.
Background technology
Along with the development of Steel Wire Products Industry, at a high speed, efficiently, low cost, Technological adaptability become pursuing a goal of manufacturing enterprise by force.Pay off rack is a kind of mechanical equipment of widespread use in the industries such as machine manufacture, five metals processing, petrochemical complex, take-up cable, and it is for carrying out the unwrapping wire of peeling off in process by wire rod or bar.Therefore the unwrapping wire quality of pay off rack to wire rod or bar is directly connected to the product design of metalwork manufacturing enterprise.
In prior art, in metal wire-drawing production process, the payingoff mechanism of metal drawing adopts I-beam wheel unwrapping wire, and the unwrapping wire power of I-beam wheel is realized by the power of draw bench, is passive unwrapping wire.I-beam wheel has larger resistance because conducting oneself with dignity, and full axle time from I-beam wheel unwrapping wire is to empty axle, and this resistance constantly diminishes, and makes metal filament produce descending dynamic tension in unwrapping wire process, thus makes elongation wiry uneven; Simultaneously during high speed unwinding, metal filament easily breaks, and forms swinging cross because effect of inertia causes a large amount of metal filament to release, and has not only wasted raw material but also has caused the stagnation of production.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point, thus provide a kind of vertical pay-off rack damper, for synchronous metal wire rod payingoff speed and drawing speed, avoid producing sleave knotting phenomenon, rational in infrastructure, cost is low, uses reliable.
According to technical scheme provided by the invention, vertical pay-off rack damper comprises friction lining, steel watt, slide bar, lining, spring, jackscrew and spiral pin, slide bar rear end wrought iron watt, a steel watt rear end is bolted friction lining, it is characterized in that: mounting spring in lining, lining front end connects jackscrew by negative thread.Liner aft end is slidably installed slide bar, and slide bar upper end connects spiral pin.Described lining upper end is provided with adjustment hole, and spiral pin is arranged in adjustment hole.Described spring at front end is near jackscrew, and rear end is near slide bar.。
Described jackscrew passes through nut locking.
Two legs are welded in described lining side.
The shape of described friction lining is a part for sphere.
Compared with the prior art the present invention has the following advantages:
Compact conformation of the present invention, rationally; Synchronous metal wire rod payingoff speed and drawing speed, avoid producing sleave knotting phenomenon; Cost is low; Use reliable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Description of reference numerals: 1-friction lining, 2-steel watt, 3-slide bar, 4-leg, 5-lining, 6-spring, 7-jackscrew, 8-spiral pin, 9-nut, 10-adjustment hole.
Detailed description of the invention
Embodiment in is by reference to the accompanying drawings further described by the present invention below:
As shown in Figure 1, the present invention mainly comprises friction lining 1, steel watts 2, slide bar 3, lining 5, spring 6, jackscrew 7 and spiral pin 8.
Mounting spring 6 in lining 5, lining 5 front end connects jackscrew 7 by negative thread, and jackscrew 7 passes through nut locking.Lining 5 rear end is slidably installed slide bar 3, and slide bar 3 upper end connects spiral pin 8.
Described lining 5 upper end is provided with adjustment hole 10, and spiral pin 8 is arranged in adjustment hole 10.
Described spring 6 front end abutment jackscrew 7, rear end is near slide bar 3.
Two legs, 4, two legs 4 are welded for support bushing 5 in described lining 5 side.
Described slide bar 3 rear end wrought iron watts 2, steel watt 2 rear ends are bolted friction lining 1.
The shape of described friction lining 1 is a part for sphere.
Principle of work of the present invention is: operationally, holds out against spring 6 by jackscrew 7, and spring 6 holds out against again slide bar 3, and the friction lining 1 on slide bar 3 is pressed on friction disc, makes payingoff speed synchronous with drawing speed, makes steel wire exceptionally straight, can not produce sleave knotting phenomenon.Compact conformation of the present invention, rationally; Synchronous metal wire rod payingoff speed and drawing speed, avoid producing sleave knotting phenomenon; Cost is low; Use reliable.
Claims (1)
1. a vertical pay-off rack damper, comprise friction lining (1), steel watt (2), slide bar (3), lining (5), spring (6), jackscrew (7) and spiral pin (8), slide bar (3) rear end wrought iron watt (2), steel watt (2) rear end is bolted friction lining (1), lining (5) interior mounting spring (6), lining (5) front end connects jackscrew (7) by negative thread; It is characterized in that: lining (5) rear end is slidably installed slide bar (3), slide bar (3) upper end connects spiral pin (8); Described lining (5) upper end is provided with adjustment hole (10), and spiral pin (8) is arranged in adjustment hole (10); Described spring (6) front end abutment jackscrew (7), rear end is near slide bar (3);
Described jackscrew (7) is locked by nut (9);
Two legs (4) are welded in described lining (5) side;
The shape of described friction lining (1) is a part for sphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210509105.0A CN102974654B (en) | 2012-12-03 | 2012-12-03 | Vertical pay-off rack damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210509105.0A CN102974654B (en) | 2012-12-03 | 2012-12-03 | Vertical pay-off rack damper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102974654A CN102974654A (en) | 2013-03-20 |
| CN102974654B true CN102974654B (en) | 2015-09-16 |
Family
ID=47849164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210509105.0A Expired - Fee Related CN102974654B (en) | 2012-12-03 | 2012-12-03 | Vertical pay-off rack damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102974654B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436237A (en) * | 2015-04-22 | 2016-03-30 | 常熟市永祥机电有限公司 | Drawbench damping pay-off device |
| CN107215716A (en) * | 2017-06-14 | 2017-09-29 | 何胜利 | A kind of novel power cable equipment |
| CN107285135A (en) * | 2017-06-14 | 2017-10-24 | 何胜利 | A kind of power cable equipment |
| CN109534086A (en) * | 2018-12-28 | 2019-03-29 | 无锡常欣科技股份有限公司 | Overturn gaily decorated basket pay off rack |
| CN110203756B (en) * | 2019-06-28 | 2020-11-06 | 国网四川省电力公司自贡供电公司 | Movable cable laying device |
| CN111776867A (en) * | 2020-08-13 | 2020-10-16 | 重庆泰山电缆有限公司 | Tension device for cable reel |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100591941C (en) * | 2007-09-14 | 2010-02-24 | 刘春海 | Medical tower crane rotary arm |
| CN201596687U (en) * | 2010-01-04 | 2010-10-06 | 湖北福星科技股份有限公司 | Water tank wire-drawing machine pay-off brake device |
| CN102172671A (en) * | 2011-03-24 | 2011-09-07 | 无锡市常欣机电科技有限公司 | Wire driving plate for double-drum type wire-accumulating winding drum |
| CN102699062A (en) * | 2012-05-14 | 2012-10-03 | 无锡平盛科技有限公司 | Damping thread wiping wheel device |
| CN203002840U (en) * | 2012-12-03 | 2013-06-19 | 无锡常欣科技股份有限公司 | Damper of vertical pay-out rack |
-
2012
- 2012-12-03 CN CN201210509105.0A patent/CN102974654B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100591941C (en) * | 2007-09-14 | 2010-02-24 | 刘春海 | Medical tower crane rotary arm |
| CN201596687U (en) * | 2010-01-04 | 2010-10-06 | 湖北福星科技股份有限公司 | Water tank wire-drawing machine pay-off brake device |
| CN102172671A (en) * | 2011-03-24 | 2011-09-07 | 无锡市常欣机电科技有限公司 | Wire driving plate for double-drum type wire-accumulating winding drum |
| CN102699062A (en) * | 2012-05-14 | 2012-10-03 | 无锡平盛科技有限公司 | Damping thread wiping wheel device |
| CN203002840U (en) * | 2012-12-03 | 2013-06-19 | 无锡常欣科技股份有限公司 | Damper of vertical pay-out rack |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102974654A (en) | 2013-03-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20211203 |