CN201735586U - Roller used to roll wire rod products - Google Patents
Roller used to roll wire rod products Download PDFInfo
- Publication number
- CN201735586U CN201735586U CN2010202918937U CN201020291893U CN201735586U CN 201735586 U CN201735586 U CN 201735586U CN 2010202918937 U CN2010202918937 U CN 2010202918937U CN 201020291893 U CN201020291893 U CN 201020291893U CN 201735586 U CN201735586 U CN 201735586U
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- CN
- China
- Prior art keywords
- roller
- roll
- groove
- layer
- wire rod
- 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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- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Metal Rolling (AREA)
Abstract
The utility model discloses a roller, in particular to a roller used to roll wire rod products. The roller is capable of increasing the use rate of the cooling hard layer of the roller, and the roller can be re-used to roll wire rod products when the roller groove is repaired. The roller of the utility model comprises a roller body and a roller groove arranged on the surface of the cooling hard layer of the roller body. The roller groove is provided with a repair layer on the two side walls; the thickness of the repair layer is equal to half of the difference between the largest thickness of a roller groove and the smallest thickness of a roller groove for at least two roller grooves for different wire rod products; the repair layer and the cooling hard layer are integrated into one member.
Description
Technical field
The utility model relates to a kind of roll, especially relates to a kind of roll that is used for the rolled wire product.
Background technology
Roll is the main consumption spare part in the wire product production operation of rolling, and the ratio that accounts for production cost is big especially.The management processing pattern of domestic traditional wire section product roll is the roll blank that first foreign acquisition surface coverage has chilling layer, again the specification of the wire product of producing as required design respectively separately join roller figure, and then on the chilling layer of roll blank, process groove by drawing, the middle use of putting into production is at last used up to this roll and to be scrapped.There is following problem in described this Roller Machining management mode: when the wire product of the big specification of needs production, will on the chilling layer of described roll blank surface, process the needed groove of rolling this large dimension wire product, and so just can cause a large amount of processing wastes of roll chilling layer; And when producing the wire product of small dimension, centre-to-centre spacing between the adjacent groove of employed roll is littler than the centre-to-centre spacing between the adjacent groove of producing the employed roll of large dimension wire product, when this roll because of wearing and tearing during subscription rate, be to utilize again after thorough subscription rate can't be repaired, cause the waste of a large amount of chilling layers on the roll equally.
The utility model content
Technical problem to be solved in the utility model is: provide a kind of and can improve the roll that is used for the rolled wire product that roll chilling layer utilization rate, groove can re-use after repairing.
The technical scheme that adopts for solving the problems of the technologies described above is: a kind of roll that is used for the rolled wire product, comprise the roll body, and described roll body surface chilling layer is provided with groove, and the two side of described groove is provided with repair layer; The thickness of described repair layer and at least two kinds of different size wire rods are suitable with half of the difference of the maximum width of groove in the groove and the minimum width of groove; Described repair layer and described chilling layer are structure as a whole.
The beneficial effects of the utility model are: by on two sidewalls of roll groove repair layer being set, be worn to can not re-use the time with the rolling small dimension wire rod of the roll that is provided with described repair layer, after described repair layer partly or entirely processed removal, form big specification or than the large dimension wire groove, can use in the Rolling Production of corresponding dimension wire again, thereby the roll that can not re-use after the groove wearing and tearing can be reused, also no longer need simultaneously special the making to be used for rolling described big specification or than the roll of large dimension wire product, and then saved the refining losses of roller surface chilling layer, improve the utilization rate of roll, reduced production cost.
Description of drawings
Fig. 1 is used for the duty layout drawing of rolled wire product roll for the utility model;
Fig. 2 is the I portion view among the utility model Fig. 1.
Be labeled as among the figure: roll body 1, groove 2, repair layer 3.
The specific embodiment
What be that the utility model provides as shown in Figure 1 and Figure 2 a kind ofly can improve the roll that is used for the rolled wire product that roll chilling layer utilization rate, groove can re-use after repairing, described roll comprises roll body 1, the chilling layer on described roll body 1 surface is provided with groove 2, and the two side of described groove is provided with repair layer 3; The thickness of described repair layer 3 and at least two kinds of different size wire rods are suitable with half of the difference of maximum groove 2 width in the groove 2 and minimum groove 2 width; Described repair layer 3 is structure as a whole with described chilling layer.By after on the sidewall of the groove on the described roll body 1 repair layer 3 being set, when the roll that uses described structure earlier during the wire rod of rolling small dimension, wearing and tearing be part chilling layer in the repair layer 3, part chilling layer in the described repair layer 3 uses through long-term that may wear to can not be rolling again during this small dimension wire product, the repair layer 3 interior chilling layers that described residue is not worn are partly or entirely processed the groove 2 that removal forms rolling big specification or large dimension wire afterwards, the wire product that is used for rolling corresponding specification, thereby saved special making rolling large-size or than the roll of large dimension wire product, also just reduced the processing capacity of chilling layer on the roll blank, reduced the refining losses of chilling layer, the roll of processing the small dimension wire product simultaneously wear up to can not rolling this small dimension wire product after, reparation through breaker roll top pass 2 still can continue to use, and then saved the chilling layer of roller surface, improve the utilization rate of roll, reduced production cost.
Claims (1)
1. a roll that is used for the rolled wire product comprises roll body (1), and the chilling layer on described roll body (1) surface is provided with groove (2), and it is characterized in that: the two side of described groove is provided with repair layer (3); The thickness of described repair layer (3) and at least two kinds of different size wire rods are suitable with half of the difference of maximum groove (2) width and minimum groove (2) width in the grooves (2); Described repair layer (3) is structure as a whole with described chilling layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202918937U CN201735586U (en) | 2010-08-13 | 2010-08-13 | Roller used to roll wire rod products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202918937U CN201735586U (en) | 2010-08-13 | 2010-08-13 | Roller used to roll wire rod products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201735586U true CN201735586U (en) | 2011-02-09 |
Family
ID=43550868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202918937U Expired - Fee Related CN201735586U (en) | 2010-08-13 | 2010-08-13 | Roller used to roll wire rod products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201735586U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744259A (en) * | 2012-06-15 | 2012-10-24 | 鞍钢股份有限公司 | Groove modifying method for reducing roller consumption |
| CN109865744A (en) * | 2019-02-12 | 2019-06-11 | 镇江市丹徒区环宇轧辊厂 | A kind of low-alloy high boron high-speed steel roll with arc groove |
| CN112337976A (en) * | 2019-08-07 | 2021-02-09 | 福建莲顺铁艺锻造有限责任公司 | Integral embossing roller and manufacturing method thereof |
-
2010
- 2010-08-13 CN CN2010202918937U patent/CN201735586U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744259A (en) * | 2012-06-15 | 2012-10-24 | 鞍钢股份有限公司 | Groove modifying method for reducing roller consumption |
| CN109865744A (en) * | 2019-02-12 | 2019-06-11 | 镇江市丹徒区环宇轧辊厂 | A kind of low-alloy high boron high-speed steel roll with arc groove |
| CN112337976A (en) * | 2019-08-07 | 2021-02-09 | 福建莲顺铁艺锻造有限责任公司 | Integral embossing roller and manufacturing method thereof |
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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: 20110209 Termination date: 20160813 |