CN202506693U - Reducing sleeve of aluminum sheet cold-rolling mill - Google Patents
Reducing sleeve of aluminum sheet cold-rolling mill Download PDFInfo
- Publication number
- CN202506693U CN202506693U CN201220147852XU CN201220147852U CN202506693U CN 202506693 U CN202506693 U CN 202506693U CN 201220147852X U CN201220147852X U CN 201220147852XU CN 201220147852 U CN201220147852 U CN 201220147852U CN 202506693 U CN202506693 U CN 202506693U
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- China
- Prior art keywords
- sleeve body
- expansion
- shrinkage
- briquetting
- sleeve
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- 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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- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Metal Rolling (AREA)
Abstract
A reducing sleeve of an aluminum sheet cold-rolling mill comprises a sleeve body and a plurality of strip-shaped expansion and shrinkage blocks installed on the sleeve body. The thickness of each expansion and shrinkage block is larger than that of the sleeve body. Two circles of strip-shaped holes matched with the expansion and shrinkage blocks in width are disposed on the sleeve body. The expansion and shrinkage blocks are embedded in the strip-shaped holes. A press block is respectively arranged at both ends of each expansion and shrinkage block. The press blocks are fixed on the sleeve body. The end portion of each press block is pressed on the end portion of each expansion and shrinkage block through a spring. An edge is respectively disposed on both sides of each expansion and shrinkage block, and the width between the two edges is larger than that of each strip-shaped hole. The reducing sleeve of the aluminum sheet cold-rolling mill is capable of changing the diameter of the sleeve through expansion and shrinkage of the expansion and shrinkage blocks, thereby being adapted to a core sleeve with a larger diameter, improving processing capacity of a rolling mill, reducing equipment investment of aluminum sheet production enterprises and utilizing processing capacity of existing equipment to the maximum extent.
Description
Technical field
The utility model relates to the technical field of aluminium sheet mill mechanical part, particularly relates to a kind of aluminium sheet cold-rolling mill reducing sleeve.
Background technology
In the prior art; The diameter range of the core retainer plate that can install on the aluminium sheet cold-rolling mill is limited; The core retainer plate that some client sends here is bigger, has no idea directly to be installed on the cold-rolling mill, has just limited the working ability of milling train; Influenced production, be necessary to propose a kind of instrument that can reducing and adapt to this situation.
The utility model content
The purpose of the utility model is in order to address the above problem, a kind of aluminium sheet cold-rolling mill reducing sleeve to be provided.
The technical scheme of the utility model is: a kind of aluminium sheet cold-rolling mill reducing sleeve; Comprise that sleeve body and several are installed in the bar shaped harmomegathus piece on the sleeve body, said harmomegathus piece thickness is bigger than the thickness of sleeve body, and described sleeve body is provided with the bar hole of two circle width and harmomegathus piece width coupling; The harmomegathus piece is embedded in this bar hole; Two ends at the harmomegathus piece are respectively equipped with briquetting, and this briquetting is fixed on the sleeve body, on the end of the end of briquetting through spring compacting harmomegathus piece; Two sides of described harmomegathus piece are provided with the edge, and the width between two edge cards is greater than the width of bar hole.
The every circle of bar hole on the described sleeve body is four; Being on the same rectilinear direction of bar hole on two circles; At the inner briquetting of two circle bar holes is the disjunctor briquetting; The middle part of disjunctor briquetting is fixedly connected on the sleeve body, and the inner of two harmomegathus pieces is suppressed at the two ends of this disjunctor briquetting respectively.
The beneficial effect of the utility model
The aluminium sheet cold-rolling mill reducing sleeve of this utility model can change the diameter of sleeve self through the harmomegathus of harmomegathus piece; Thereby the core retainer plate that can adapt to larger diameter; Promote the working ability of milling train, reduced the equipment investment of aluminium sheet production unit, farthest utilized the working ability of existing equipment.
Description of drawings
Fig. 1 is the main TV structure sketch map of this aluminium sheet cold-rolling mill harmomegathus cylinder diameter changing device;
Fig. 2 is the A-A cross section structure sketch map of Fig. 1;
Fig. 3 is the B-B cross section structure sketch map of Fig. 1.
1. stocks among the figure, 2. harmomegathus bar body, 3. briquetting, 4. spring, 5. edge.
The specific embodiment
Embodiment: referring to Fig. 1-3, a kind of aluminium sheet cold-rolling mill reducing sleeve among the figure comprises that sleeve body and several are installed in the bar shaped harmomegathus piece on the sleeve body; Said harmomegathus piece thickness is bigger than the thickness of sleeve body; Described sleeve body is provided with the bar hole of two circle width and harmomegathus piece width coupling, and the harmomegathus piece is embedded in this bar hole, is respectively equipped with briquetting at the two ends of harmomegathus piece; This briquetting is fixed on the sleeve body; On the end of the end of briquetting through spring compacting harmomegathus piece, two sides of described harmomegathus piece are provided with the edge, and the width between two edge cards is greater than the width of bar hole.
The every circle of bar hole on the described sleeve body is four; Being on the same rectilinear direction of bar hole on two circles; At the inner briquetting of two circle bar holes is the disjunctor briquetting; The middle part of disjunctor briquetting is fixedly connected on the sleeve body, and the inner of two harmomegathus pieces is suppressed at the two ends of this disjunctor briquetting respectively.
Claims (2)
1. aluminium sheet cold-rolling mill reducing sleeve; Comprise that sleeve body and several are installed in the bar shaped harmomegathus piece on the sleeve body, said harmomegathus piece thickness is bigger than the thickness of sleeve body, and described sleeve body is provided with the bar hole of two circle width and harmomegathus piece width coupling; The harmomegathus piece is embedded in this bar hole; Two ends at the harmomegathus piece are respectively equipped with briquetting, and this briquetting is fixed on the sleeve body, on the end of the end of briquetting through spring compacting harmomegathus piece; Two sides of described harmomegathus piece are provided with the edge, and the width between two edge cards is greater than the width of bar hole.
2. aluminium sheet cold-rolling mill reducing sleeve according to claim 1; It is characterized in that: the every circle of the bar hole on the described sleeve body is four; Being on the same rectilinear direction of bar hole on two circles; At the inner briquetting of two circle bar holes is the disjunctor briquetting, and the middle part of disjunctor briquetting is fixedly connected on the sleeve body, and the inner of two harmomegathus pieces is suppressed at the two ends of this disjunctor briquetting respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220147852XU CN202506693U (en) | 2012-04-10 | 2012-04-10 | Reducing sleeve of aluminum sheet cold-rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220147852XU CN202506693U (en) | 2012-04-10 | 2012-04-10 | Reducing sleeve of aluminum sheet cold-rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202506693U true CN202506693U (en) | 2012-10-31 |
Family
ID=47059199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220147852XU Expired - Fee Related CN202506693U (en) | 2012-04-10 | 2012-04-10 | Reducing sleeve of aluminum sheet cold-rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202506693U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103879811A (en) * | 2014-04-14 | 2014-06-25 | 张家港润盛科技材料有限公司 | Diameter increasing mechanism for aluminum plate rolling hub |
| CN114309090A (en) * | 2021-12-30 | 2022-04-12 | 江苏鼎胜新能源材料股份有限公司 | Rubber reducing sleeve for aluminum plate cold compound rolling mill |
-
2012
- 2012-04-10 CN CN201220147852XU patent/CN202506693U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103879811A (en) * | 2014-04-14 | 2014-06-25 | 张家港润盛科技材料有限公司 | Diameter increasing mechanism for aluminum plate rolling hub |
| CN103879811B (en) * | 2014-04-14 | 2016-02-03 | 张家港润盛科技材料有限公司 | A kind of aluminium sheet rolling hub diameter promotes mechanism |
| CN114309090A (en) * | 2021-12-30 | 2022-04-12 | 江苏鼎胜新能源材料股份有限公司 | Rubber reducing sleeve for aluminum plate cold compound rolling mill |
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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: 20121031 Termination date: 20170410 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |