CN203426149U - Improved roller of rolling mill - Google Patents
Improved roller of rolling mill Download PDFInfo
- Publication number
- CN203426149U CN203426149U CN201320519022.XU CN201320519022U CN203426149U CN 203426149 U CN203426149 U CN 203426149U CN 201320519022 U CN201320519022 U CN 201320519022U CN 203426149 U CN203426149 U CN 203426149U
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- CN
- China
- Prior art keywords
- roll
- rolling mill
- roller
- improved
- described body
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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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Abstract
The utility model discloses an improved roller of a rolling mill and belongs to the field of accessories of the rolling mill. The improved roller of the rolling mill aims to solve the technical problems that according to an existing roller, the quality of products is poor, the working efficiency is low, and the service life is short. According to the technical scheme, the improved roller of the rolling mill comprises a roller body which is used for squeezing a rolled material, wherein shaft heads are arranged on the two sides of the roller body, the roller body is connected with the shaft heads integrally through a roller neck, an anti-slipping device is arranged on the surface of the roller body, an oil groove is machined in the end face of the transmission side of the roller body, and a positioning hole is formed in the middle of each shaft head. The improved roller of the rolling mill has the advantages that the structure is reasonable, the quality of the products is high, the using effect is good, the service life is long, and resources are saved.
Description
Technical field
The utility model relates to a kind of improved rolling mill roll, belongs to the accessory field of milling train.
Background technology
Roll is wanted consumption in operation part as rolling mill main, and product quality, operating efficiency are had to direct impact., because its rigidity, hardness are inadequate, easily there is the phenomenons such as bending, distortion in existing rolling mill roll, have a strong impact on the quality of stocking and the service life of roll in the process of work, also has influence on the operating efficiency of milling train when wasting resource.Therefore, how to improve the service life of rolling mill roll, be the significant problem that roll manufacturing faces always.
Summary of the invention
The deficiency that the utility model brings for solving existing roll, provide a kind of rational in infrastructure, product quality is high, result of use good, long service life, the improved rolling mill roll that economizes on resources.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of improved rolling mill roll, comprise the body of roll for stocking is pushed, the both sides of the described body of roll are provided with spindle nose, the described body of roll and spindle nose connect as one by roll neck, the surface of the described body of roll is provided with one deck shoe, on the transmission side end face of the described body of roll, be processed with an oil groove, the middle part of described spindle nose offers locating hole.
Related content in technique scheme is explained as follows:
1,, in such scheme, described shoe is the antiskid thread that is machined in body surface.
2,, in such scheme, the material of the described body of roll is steel, cast iron or alloy.
3,, in such scheme, the described body of roll and roll neck are welded and fixed.
Because technique scheme is used, the utility model compared with prior art has following advantages:
1, due to the utility model, in the Surface Machining of the body of roll, there is one deck antiskid thread, such structural design can be so that roll work be safer, and working effect is better.
2, due to the utility model, on the transmission side end face of the body of roll, be processed with an oil groove, it can well be controlled grease and not flow to groove surface, has improved the service efficiency of roll, has saved the rolling cost of material.
3, due to the utility model, at the middle part of spindle nose, offer locating hole, stability when it can improve roll work, the operating efficiency of raising roll, extends its service life.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model embodiment mono-structural representation;
In above accompanying drawing: 1, the body of roll; 2, spindle nose; 3, roll neck; 4, shoe; 5, oil groove; 6, locating hole.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment mono-:
Shown in accompanying drawing 1, a kind of improved rolling mill roll of the utility model, comprise the body of roll 1 for stocking is pushed, the both sides of the body of roll 1 are provided with spindle nose 2, and the body of roll 1 and spindle nose 2 connect as one by roll neck 3, and the surface of the body of roll 1 is provided with one deck shoe 4, on the transmission side end face of the body of roll 1, be processed with an oil groove 5, it can well be controlled grease and not flow to groove surface, has improved the service efficiency of roll, has saved the rolling cost of material.The middle part of spindle nose 2 offers locating hole 6, stability when it can improve roll work, and the operating efficiency of raising roll, extends its service life.Preferably, as a kind of embodiment, shoe 4 is for being machined in the antiskid thread of body surface, and antiskid thread can be so that roll work be safer, and working effect is better; Preferably, as a kind of embodiment, the material of the body of roll 1 is steel, cast iron or alloy; More preferably, as a kind of embodiment, the body of roll 1 and roll neck 3 are welded and fixed.
Above-described embodiment is only explanation technical conceive of the present utility model and feature, and its object is to allow person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (4)
1. an improved rolling mill roll, it is characterized in that: comprise the body of roll for stocking is pushed, the both sides of the described body of roll are provided with spindle nose, the described body of roll and spindle nose connect as one by roll neck, the surface of the described body of roll is provided with one deck shoe, on the transmission side end face of the described body of roll, be processed with an oil groove, the middle part of described spindle nose offers locating hole.
2. a kind of improved rolling mill roll according to claim 1, is characterized in that: described shoe is the antiskid thread that is machined in body surface.
3. a kind of improved rolling mill roll according to claim 1, is characterized in that: the material of the described body of roll is steel, cast iron or alloy.
4. a kind of improved rolling mill roll according to claim 1, is characterized in that: the described body of roll and roll neck are welded and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320519022.XU CN203426149U (en) | 2013-08-24 | 2013-08-24 | Improved roller of rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320519022.XU CN203426149U (en) | 2013-08-24 | 2013-08-24 | Improved roller of rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203426149U true CN203426149U (en) | 2014-02-12 |
Family
ID=50055211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320519022.XU Expired - Fee Related CN203426149U (en) | 2013-08-24 | 2013-08-24 | Improved roller of rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203426149U (en) |
-
2013
- 2013-08-24 CN CN201320519022.XU patent/CN203426149U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20160824 |