CN204429852U - For the extending structure of 1050 rolling-mill middle rollers - Google Patents
For the extending structure of 1050 rolling-mill middle rollers Download PDFInfo
- Publication number
- CN204429852U CN204429852U CN201420791218.9U CN201420791218U CN204429852U CN 204429852 U CN204429852 U CN 204429852U CN 201420791218 U CN201420791218 U CN 201420791218U CN 204429852 U CN204429852 U CN 204429852U
- Authority
- CN
- China
- Prior art keywords
- calender rolls
- intermediate calender
- extension block
- shaped
- groove
- 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)
Abstract
The utility model relates to a kind of extending structure for 1050 rolling-mill middle rollers, intermediate calender rolls one side is provided with roll neck, coaxially on the intermediate calender rolls near roll neck insert and weld the extension block in together footpath, on the intermediate calender rolls tangent plane of these extension block both sides, specular is shaped with multiple groove, internal thread is shaped with respectively in each groove, extension block is shaped with the screw coaxial with multiple groove, all fixing by leading screw engagement between the groove of each symmetry, leading screw crosses and engages the screw between two grooves.The utility model is redesigned by designing and calculating and calculates roller roll surface length, the increase of the effective roll surface length of roller is realized when not affecting roller assembling, lengthening intermediate calender rolls after the transformation of the way can meet the requirement that mill milling is wider than the band steel of 1100mm completely, after solving scrap build, roll surface cannot meet the problem of rolling wide flat steel, improve the production capacity of equipment, add the product specification of equipment, improve the productivity effect of equipment.
Description
Technical field
The utility model belongs to field of metallurgical equipment, especially a kind of extending structure for 1050 rolling-mill middle rollers.
Background technology
At present, 1050 known milling trains batch fanning strip length and all immobilize (1100mm), when in actual production process, often occur that strip width is greater than the situation of 1100mm, but because the intermediate calender rolls of 1050 milling trains is standard component, market there is no its intermediate calender rolls lengthened yet, be difficult to the band steel mating wider size, thus the actual user demand of milling train cannot be met.
Utility model content
The purpose of this utility model is to overcome prior art deficiency, provides a kind of mode temporarily augmented by length to make up the extending structure for 1050 rolling-mill middle rollers of fixed sectors plate length.
The technical solution adopted in the utility model is:
A kind of extending structure for 1050 rolling-mill middle rollers, intermediate calender rolls one side is provided with roll neck, coaxially on the intermediate calender rolls near roll neck insert and weld the extension block in together footpath, on the intermediate calender rolls tangent plane of these extension block both sides, specular is shaped with multiple groove, internal thread is shaped with respectively in each groove, extension block is shaped with the screw coaxial with multiple groove, all fixing by leading screw engagement between the groove of each symmetry, leading screw crosses and engages the screw between two grooves.
And the welding position of described extension block and intermediate calender rolls tangent plane is the contact surface outer rim junction at extension block and intermediate calender rolls two tangent plane.
The utility model advantage and good effect are:
The utility model is redesigned by designing and calculating and calculates roller roll surface length, the increase of the effective roll surface length of roller is realized when not affecting roller assembling, lengthening intermediate calender rolls after the transformation of the way can meet the requirement that mill milling is wider than the band steel of 1100mm completely, after solving scrap build, roll surface cannot meet the problem of rolling wide flat steel, improve the production capacity of equipment, add the product specification of equipment, improve the productivity effect of equipment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model (broken section).
Detailed description of the invention
Below by accompanying drawing, the utility model is described in further detail in conjunction with specific embodiments, and following examples are descriptive, is not determinate, can not limit protection domain of the present utility model with this.
A kind of extending structure for 1050 rolling-mill middle rollers, intermediate calender rolls 4 one side is provided with roll neck 1, coaxially on the intermediate calender rolls near roll neck insert and weld the extension block 3 in together footpath, the welding position of extension block and intermediate calender rolls tangent plane is the contact surface outer rim junction at extension block and intermediate calender rolls two tangent plane, on the intermediate calender rolls tangent plane of these extension block both sides, specular is shaped with multiple groove, internal thread is shaped with respectively in each groove, extension block is shaped with the screw coaxial with multiple groove, all engaged fixing between the groove of each symmetry by leading screw 2, leading screw crosses and engages the screw between two grooves, as fixing skeleton, improve installation stability.
Although disclose embodiment of the present utility model and accompanying drawing for the purpose of illustration, but it will be appreciated by those skilled in the art that: in the spirit and scope not departing from the utility model and claims, various replacement, change and amendment are all possible, therefore, scope of the present utility model is not limited to the content disclosed in embodiment and accompanying drawing.
Claims (2)
1. the extending structure for 1050 rolling-mill middle rollers, intermediate calender rolls one side is provided with roll neck, it is characterized in that: coaxially on the intermediate calender rolls near roll neck insert and weld the extension block in together footpath, on the intermediate calender rolls tangent plane of these extension block both sides, specular is shaped with multiple groove, internal thread is shaped with respectively in each groove, extension block is shaped with the screw coaxial with multiple groove, all fixing by leading screw engagement between the groove of each symmetry, leading screw crosses and engages the screw between two grooves.
2. the extending structure for 1050 rolling-mill middle rollers according to claim 1, is characterized in that: the welding position of described extension block and intermediate calender rolls tangent plane is the contact surface outer rim junction at extension block and intermediate calender rolls two tangent plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420791218.9U CN204429852U (en) | 2014-12-14 | 2014-12-14 | For the extending structure of 1050 rolling-mill middle rollers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420791218.9U CN204429852U (en) | 2014-12-14 | 2014-12-14 | For the extending structure of 1050 rolling-mill middle rollers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204429852U true CN204429852U (en) | 2015-07-01 |
Family
ID=53597772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420791218.9U Expired - Fee Related CN204429852U (en) | 2014-12-14 | 2014-12-14 | For the extending structure of 1050 rolling-mill middle rollers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204429852U (en) |
-
2014
- 2014-12-14 CN CN201420791218.9U patent/CN204429852U/en not_active Expired - Fee Related
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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: 20150701 Termination date: 20151214 |
|
| EXPY | Termination of patent right or utility model |