CN201882711U - Tensioning device of steel sheet reel - Google Patents
Tensioning device of steel sheet reel Download PDFInfo
- Publication number
- CN201882711U CN201882711U CN2010205993874U CN201020599387U CN201882711U CN 201882711 U CN201882711 U CN 201882711U CN 2010205993874 U CN2010205993874 U CN 2010205993874U CN 201020599387 U CN201020599387 U CN 201020599387U CN 201882711 U CN201882711 U CN 201882711U
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- CN
- China
- Prior art keywords
- tensioning
- main shaft
- steel sheet
- bearing pin
- sheet steel
- 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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Abstract
The utility model discloses a tensioning device of a steel sheet reel, which comprises a main shaft (1), threaded sections (2), circular nuts (3), a tensioning support tray (4), a tensioning plate (5), a pin roll (6) and a sliding groove (7). The tensioning device is characterized in that the threaded sections (2) are respectively arranged at two ends of the main shaft (1); the circular nuts (3) are respectively arranged at the threaded sections (2); the tensioning support tray (4) is vertical to the main shaft, is close to the circular nuts (3) and is connected with the tensioning plate (5) through the pin roll (6); and the pin roll (6) moves in the sliding groove (7) which is arranged on the tensioning plate (5). The tensioning device has a reasonable structural design and is simple and convenient for operation; and the defects in the prior art are effectively overcome, the uniformity for the feeding and conveying of the steel sheet reel is ensured and the work efficiency of the tensioning transportation of the steel sheet reel is greatly improved.
Description
Technical field
This practicality relates to a kind of tightening device, particularly relates to a kind of sheet steel reel tightening device.
Background technology
At present, the tensioning mode of sheet steel reel is mainly the tensioning screw structure that employing is made up of tensioning screw, tensioning piece and tensioning nut, by utilizing the position of spanner manual regulation tensioning nut on tensioning screw, make tensioning piece pressing steel plate reel, reach slack-free purpose.This kind mode has solved the tensioning difficult problem of steel plate reel to a certain extent, but because manually during the control and regulation tensioning nut, it is inconsistent to occur tensioning screw single-piece length easily, thereby make the drum diameter at reel sheet steel two ends inconsistent, it is inhomogeneous to cause feeding to be carried, and the operation element amount is bigger, has reduced work efficiency.
The utility model content
The utility model purpose is to solve the deficiencies in the prior art, provides a kind of sheet steel reel feeding to carry evenly, and is easy and simple to handle, the sheet steel reel tightening device of high efficiency.
In order to address the above problem, technical solution adopted in the utility model is as follows:
A kind of sheet steel reel of the utility model tightening device, comprise main shaft, thread segment, circular nut, tensioning supporting disk, tensioning plate, bearing pin and slippage slot, described main shaft two ends are provided with thread segment, and the thread segment place respectively is provided with a circular nut, the tensioning supporting disk is perpendicular to main shaft and near the circular nut setting, described tensioning supporting disk is connected with tensioning plate by bearing pin, and bearing pin is active in the slippage slot, and tensioning plate is provided with slippage slot.
Described circular nut, its quantity are 2.
Described tensioning supporting disk, its quantity are 2.
Described tensioning plate, its quantity are 4.
Described bearing pin and slippage slot, its quantity are 8.
The utility model is by changing the horizontal throw of circular nut between main shaft, thereby change the distance between the two tensioning supporting disks, described tensioning supporting disk drives bearing pin and moves in slippage slot, the transverse stress promotion tensioning plate perpendicular to main shaft that bearing pin produces prolongs stress direction and moves, and further plays the purpose of tensioning steel plate reel.
Compared with prior art, the beneficial effects of the utility model are: this apparatus structure is reasonable in design, has overcome the deficiencies in the prior art effectively, guarantees sheet steel reel feeding conveying evenly, easy and simple to handle, improved the work efficiency of sheet steel reel tensioning transmission greatly.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Among the figure: 1. main shaft, 2. thread segment, 3. circular nut, 4. tensioning supporting disk, 5. tensioning plate, 6. bearing pin, 7. slippage slot.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further:
A kind of sheet steel reel of the utility model tightening device, as shown in drawings, comprise main shaft 1, thread segment 2, circular nut 3, tensioning supporting disk 4, tensioning plate 5, bearing pin 6 and slippage slot 7, described main shaft 1 two ends are provided with thread segment 2, and thread segment 2 places respectively are provided with a circular nut 3, and tensioning supporting disk 4 is provided with perpendicular to main shaft 1 and near circular nut 3, and described tensioning supporting disk 4 is connected with tensioning plate 5 by bearing pin 6, bearing pin 6 is active in the slippage slot 7, and tensioning plate 5 is provided with slippage slot 7.Described circular nut 3, its quantity is 2, with the tensioning supporting disk 4 of circular nut 3 near setting, its quantity is 2, tensioning supporting disk 4 drives bearing pin 6 and moves in slippage slot 7, the transverse stress promotion tensioning plate 5 perpendicular to main shaft 1 that bearing pin 6 produces prolongs stress direction and moves, and plays the purpose of tensioning sheet steel reel; By bearing pin 6 and slippage slot 7 bonded assembly tensioning plates 5, its quantity is 4; Described bearing pin 6 and slippage slot 7, its quantity are 8.
Claims (5)
1. sheet steel reel tightening device, comprise main shaft (1), thread segment (2), circular nut (3), tensioning supporting disk (4), tensioning plate (5), bearing pin (6) and slippage slot (7), it is characterized in that: described main shaft (1) two ends are provided with thread segment (2), and thread segment (2) locates respectively to be provided with a circular nut (3), tensioning supporting disk (4) is provided with perpendicular to main shaft and near circular nut (3), described tensioning supporting disk (4) is connected with tensioning plate (5) by bearing pin (6), bearing pin (6) is active in the slippage slot (7), and tensioning plate (5) is provided with slippage slot (7).
2. sheet steel reel tightening device according to claim 1 is characterized in that: described circular nut (3), its quantity are 2.
3. sheet steel reel tightening device according to claim 1 is characterized in that: described tensioning supporting disk (4), its quantity are 2.
4. sheet steel reel tightening device according to claim 1 is characterized in that: described tensioning plate (5), its quantity are 4.
5. sheet steel reel tightening device according to claim 1 is characterized in that: described bearing pin (6) and slippage slot (7), its quantity is 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205993874U CN201882711U (en) | 2010-11-10 | 2010-11-10 | Tensioning device of steel sheet reel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205993874U CN201882711U (en) | 2010-11-10 | 2010-11-10 | Tensioning device of steel sheet reel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201882711U true CN201882711U (en) | 2011-06-29 |
Family
ID=44180249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205993874U Expired - Fee Related CN201882711U (en) | 2010-11-10 | 2010-11-10 | Tensioning device of steel sheet reel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201882711U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104150286A (en) * | 2014-07-02 | 2014-11-19 | 宁波长壁流体动力科技有限公司 | Rubber pipe winding device with automatic diameter reducing function |
| CN104338796A (en) * | 2013-08-02 | 2015-02-11 | 昆山国置精密机械有限公司 | Expansion/shrinkage mechanism for steel plate winding shaft |
| CN104353701A (en) * | 2014-10-31 | 2015-02-18 | 安徽精诚铜业股份有限公司 | Retractable copper strip diameter increasing sleeve for uncoiler or coiling machine |
| CN106516904A (en) * | 2016-08-29 | 2017-03-22 | 涿神有色金属加工专用设备有限公司 | Paper sleeve expansion and shrinkage device |
| CN106683590A (en) * | 2016-12-27 | 2017-05-17 | 安徽星光标识系统有限公司 | Color steel plate cylinder efficient-tensioning structure suitable for signboard making |
-
2010
- 2010-11-10 CN CN2010205993874U patent/CN201882711U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104338796A (en) * | 2013-08-02 | 2015-02-11 | 昆山国置精密机械有限公司 | Expansion/shrinkage mechanism for steel plate winding shaft |
| CN104150286A (en) * | 2014-07-02 | 2014-11-19 | 宁波长壁流体动力科技有限公司 | Rubber pipe winding device with automatic diameter reducing function |
| CN104353701A (en) * | 2014-10-31 | 2015-02-18 | 安徽精诚铜业股份有限公司 | Retractable copper strip diameter increasing sleeve for uncoiler or coiling machine |
| CN106516904A (en) * | 2016-08-29 | 2017-03-22 | 涿神有色金属加工专用设备有限公司 | Paper sleeve expansion and shrinkage device |
| CN106683590A (en) * | 2016-12-27 | 2017-05-17 | 安徽星光标识系统有限公司 | Color steel plate cylinder efficient-tensioning structure suitable for signboard making |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110629 Termination date: 20151110 |
|
| EXPY | Termination of patent right or utility model |