CN201778118U - Uncoiler roller of stainless steel hot annealing pickling unit - Google Patents
Uncoiler roller of stainless steel hot annealing pickling unit Download PDFInfo
- Publication number
- CN201778118U CN201778118U CN2010202558310U CN201020255831U CN201778118U CN 201778118 U CN201778118 U CN 201778118U CN 2010202558310 U CN2010202558310 U CN 2010202558310U CN 201020255831 U CN201020255831 U CN 201020255831U CN 201778118 U CN201778118 U CN 201778118U
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- reel
- stainless steel
- uncoiler
- steel hot
- diameter
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Abstract
The utility model discloses an uncoiler roller of a stainless steel hot annealing pickling unit, which comprises a mandrel, a movable sleeve, a sector board, an oil cylinder and a roller diameter-increased part. The roller diameter-increased part includes four same diameter-increased boards all in sector structures, and the diameter-increased boards are respectively fixed to corresponding surfaces of the sector board. The diameter-increased boards are simple in structure and convenient in installation, and can effectively enlarge diameter change range of the roller, thereby meeting production requirements of products of different specifications.
Description
Technical field
The utility model relates to Abrollhaspel, more particularly, relates to a kind of stainless steel hot and moves back uncoiling unit reel on the pickling unit line.
Background technology
See also Fig. 1, shown in Figure 2, stainless steel hot moves back the reel of uncoiler 10 that the heat of stove (HAPL) moves back on the pickling unit line and generally comprises mandrel 11, movable sleeve 12, fanning strip 13 and oil cylinder 14, movable sleeve 12 is sheathed on the mandrel 11, and form with mandrel 11 and tiltedly to carve shape and be slidingly connected, fanning strip 13 is four and is fixed at movable sleeve 12 surfaces, oil cylinder 14 is connected with mandrel 11, driving mandrel 11 by oil cylinder 14 moves, make movable sleeve 12 slide along tiltedly carving, four fanning strips 13 are radially outer respectively to be moved thereby drive, and realizes the hole enlargement of reel 10.But, the shape sliding distance of tiltedly carving that present mandrel 11 and movable sleeve are 12 is quantitative, make that the reducing scope of reel 10 also is quantitatively individual, general reducing scope H is 540～620mm, therefore only be used in the little internal diameter product of 540～620mm, make the process for processing object comparatively single, unit production profitability is low, can not enlarge reel 10 diameters according to the market requirement, cause to enlarge the production kind.If make large diameter reel 10 fan templates again, because of cycle Production Time long (half a year at least), cost is big, and every cover fan template needs units up to a million, has not only influenced production efficiency, and has increased enterprise cost.
The utility model content
At the above-mentioned shortcoming that exists in the prior art, the purpose of this utility model provides the reel of uncoiler that a kind of stainless steel hot moves back the pickling unit, and this reel can be convenient to increase the reducing scope of reel, thereby satisfies the products production demand of different size.
For achieving the above object, the utility model adopts following technical scheme:
The reel of uncoiler that this stainless steel hot moves back the pickling unit comprises mandrel, forms the movable sleeve of tiltedly carving shape and being slidingly connected, four fanning strips being located at the movable sleeve surface, the oil cylinder that links to each other with mandrel with mandrel, also comprise reel diameter-increasing part spare, reel diameter-increasing part spare comprises four identical footpath plates that increase, each increases the footpath plate and all is sector structure, is separately fixed at corresponding fanning strip surface.
The described surperficial radian that increases footpath bottom surface radian of plate and fanning strip is suitable, and pastes mutually with the fanning strip surface.
The described footpath plate that increases is connected and fixed by standing bolt and fanning strip.
Also be with Sealing shield ring on the described standing bolt.
Described reel diameter-increasing part spare has the number cover, the thickness difference that increases the footpath plate of different covers.
In technique scheme, the reel of uncoiler that stainless steel hot of the present utility model moves back the pickling unit comprises mandrel, movable sleeve, fanning strip and oil cylinder, also comprise reel diameter-increasing part spare, reel diameter-increasing part spare comprises four identical footpath plates that increase, each increases the footpath plate and all is sector structure, is separately fixed at corresponding fanning strip surface.It is simple, easy for installation that this increases the footpath plate structure, can effectively increase the reducing scope of reel, thereby satisfy the products production demand of different size.
Description of drawings
Fig. 1 is the axial sectional view of the reel of uncoiler of prior art;
Fig. 2 is the radial cross-section of the reel of uncoiler of prior art;
Fig. 3 is the axial sectional view of reel of uncoiler of the present utility model;
Fig. 4 is the radial cross-section of reel of uncoiler of the present utility model.
Embodiment
Further specify the technical solution of the utility model below in conjunction with drawings and Examples.
See also Fig. 3, shown in Figure 4, it is basic identical with prior art that stainless steel hot of the present utility model moves back the reel of uncoiler 20 of pickling unit, comprise mandrel 21 equally, form the movable sleeve 22 tiltedly carving shape and be slidingly connected, be located at four fanning strips 23 on movable sleeve 22 surfaces, the oil cylinder 24 that links to each other with mandrel 21 with mandrel 21, drive mandrels 21 by oil cylinder 24 and move, fanning strip 23 is radially moved outward.Different with it is, this reel 20 also comprises number cover reel diameter-increasing part spare, every cover reel diameter-increasing part spare includes four identical footpath plates 25 that increase, each increases footpath plate 25 and all is sector structure, can be fixed on corresponding fanning strip 23 surfaces by several standing bolts 26, and the surperficial radian that increases footpath bottom surface radian of plate 25 and fanning strip 23 is suitable, and pastes mutually with fanning strip 23 surfaces.Also be provided with Sealing shield ring 27 on each standing bolt 26, be used to prevent when reel 20 positive and negative rotations, increase footpath plate 25 and driven, thereby form impact shear power, standing bolt 26 is caused damage by coil of strip.Need to prove at this, install when increasing footpath plate 25 that the top of standing bolt 26 should be lower than and increases plate 25 surfaces, footpath.In addition, the different directly plate 25 thickness differences that increase of overlapping between the reel diameter-increasing part spares.For example: can be according to the stainless steel coil of strip of existing different size, the thickness that the design quadruplet increases footpath plate 25 is respectively the reel diameter-increasing part spare of 40mm, 60mm, 80mm, 100mm, if after these are increased the footpath plate 25 is installed on existing reel 20 fanning strips 23 respectively, can make the reducing scope of this reel 20 increase to 580mm～720mm, thereby can satisfy the uncoiling operation of the stainless steel coil of strip of more bigger specifications from original 540～620mm.
Those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the utility model, and be not to be used as qualification of the present utility model, as long as in connotation scope of the present utility model, all will drop in claims scope of the present utility model variation, the modification of the above embodiment.
Claims (5)
1. a stainless steel hot moves back the reel of uncoiler of pickling unit, comprises mandrel, forms the movable sleeve of tiltedly carving shape and being slidingly connected, four fanning strips being located at the movable sleeve surface, the oil cylinder that links to each other with mandrel with mandrel, it is characterized in that:
Also comprise reel diameter-increasing part spare, reel diameter-increasing part spare comprises four identical footpath plates that increase, and each increases the footpath plate and all is sector structure, is separately fixed at corresponding fanning strip surface.
2. stainless steel hot as claimed in claim 1 moves back the reel of uncoiler of pickling unit, it is characterized in that:
The described surperficial radian that increases footpath bottom surface radian of plate and fanning strip is suitable, and pastes mutually with the fanning strip surface.
3. stainless steel hot as claimed in claim 2 moves back the reel of uncoiler of pickling unit, it is characterized in that:
The described footpath plate that increases is connected and fixed by standing bolt and fanning strip.
4. stainless steel hot as claimed in claim 3 moves back the reel of uncoiler of pickling unit, it is characterized in that:
Also be with Sealing shield ring on the described standing bolt.
5. stainless steel hot as claimed in claim 1 moves back the reel of uncoiler of pickling unit, it is characterized in that:
Described reel diameter-increasing part spare has the number cover, the thickness difference that increases the footpath plate of different covers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202558310U CN201778118U (en) | 2010-07-09 | 2010-07-09 | Uncoiler roller of stainless steel hot annealing pickling unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202558310U CN201778118U (en) | 2010-07-09 | 2010-07-09 | Uncoiler roller of stainless steel hot annealing pickling unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201778118U true CN201778118U (en) | 2011-03-30 |
Family
ID=43791337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202558310U Expired - Fee Related CN201778118U (en) | 2010-07-09 | 2010-07-09 | Uncoiler roller of stainless steel hot annealing pickling unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201778118U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105363831A (en) * | 2015-12-07 | 2016-03-02 | 天津市新宇彩板有限公司 | Diameter increasing block for winding drum of cantilever type unwinding machine |
-
2010
- 2010-07-09 CN CN2010202558310U patent/CN201778118U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105363831A (en) * | 2015-12-07 | 2016-03-02 | 天津市新宇彩板有限公司 | Diameter increasing block for winding drum of cantilever type unwinding machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110330 Termination date: 20160709 |