CN204194491U - A kind of variable dimension smoothing roll - Google Patents
A kind of variable dimension smoothing roll Download PDFInfo
- Publication number
- CN204194491U CN204194491U CN201420647239.3U CN201420647239U CN204194491U CN 204194491 U CN204194491 U CN 204194491U CN 201420647239 U CN201420647239 U CN 201420647239U CN 204194491 U CN204194491 U CN 204194491U
- Authority
- CN
- China
- Prior art keywords
- ring body
- outer ring
- fixture
- inner ring
- smoothing roll
- 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)
- Rolls And Other Rotary Bodies (AREA)
Abstract
The utility model relates to a kind of variable dimension smoothing roll, comprise two end collars, connected by outer ring body in the middle of end collar, one deck hardfacing alloy layer is provided with in the cavity that the outer surface of outer ring body and end collar are formed, the outer surface of hardfacing alloy layer is provided with one deck oxide ceramic layer, the interval, side of outer ring body be provided with fixture, groove is provided with in fixture, inner ring body is provided with in outer ring body, inner ring body and outer ring body homonymy be provided with installed part, space between the fixture of installed part and outer ring body and fixture cooperatively interacts, and also cooperatively interact with the groove in fixture.The utility model has the advantages that: the cooperation that can be socketed by inner ring body (7) and outer ring body (2), make inner ring body 7 can change inner ring body according to the different size of metal to be processed, provide cost savings.
Description
Technical field
The utility model relates to a kind of smoothing roll, particularly relates to a kind of variable dimension smoothing roll.
Background technology
Smoothing roll is one of requisite process kit in shaped steel, steel pipe and plate & strip production, but existing smoothing roll be all one overall, the product of a set of smoothing roll intelligence toe width, different products is just needed to overlap smoothing roll more, improve the cost of aligning, and due to smoothing roll in use, run into be all intensity and hardness all very large for processing metal, smoothing roll there will be the phenomenon of surface abrasion after time service, just have to scrap process after wearing and tearing severity, also improve the cost of aligning.Therefore, a kind of new technical scheme should be provided to solve the problem.
Summary of the invention
The purpose of this utility model is: for above-mentioned deficiency, provides a kind of variable dimension smoothing roll.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of variable dimension smoothing roll, comprise two end collars, connected by outer ring body in the middle of end collar, one deck hardfacing alloy layer is provided with in the cavity that the outer surface of outer ring body and end collar are formed, the outer surface of hardfacing alloy layer is provided with one deck oxide ceramic layer, the interval, side of outer ring body be provided with fixture, groove is provided with in fixture, inner ring body is provided with in outer ring body, inner ring body and outer ring body homonymy be provided with installed part, space between the fixture of installed part and outer ring body and fixture cooperatively interacts, and also cooperatively interacts with the groove in fixture.
The thickness of oxide ceramic layer is 50-100 μm.
Inner ring body and outer ring body are steel alloy manufacture and form.
The thickness of oxide ceramic layer is 80 μm.
Due to the application of technique scheme, the utility model compared with prior art tool has the following advantages:
1, by the cooperation that inner ring body and outer ring body can be socketed, make inner ring body can change inner ring body according to the different size of metal to be processed, provide cost savings.
2, ring body exterior surface adds hardfacing alloy layer and oxide ceramic layer outside, adds intensity and the wearability of outer ring body, extends and also save cost service life.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model embodiment one external structure schematic diagram.
In above accompanying drawing: 1, end collar, 2, outer ring body, 3, hardfacing alloy layer, 4, oxide ceramic layer, 5, fixture, 6, groove, 7, inner ring body, 8, installed part.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment one:
As shown in Figure 1, a kind of variable dimension smoothing roll of the utility model, comprise two end collars 1, connected by outer ring body 2 in the middle of end collar 1, one deck hardfacing alloy layer 3 is provided with in the cavity that the outer surface of outer ring body 2 and end collar 1 are formed, the outer surface of hardfacing alloy layer 3 is provided with one deck oxide ceramic layer 4, the interval, side of outer ring body 2 be provided with fixture 5, groove 6 is provided with in fixture 5, inner ring body 7 is provided with in outer ring body 2, inner ring body 7 is provided with installed part 8 with outer ring body 2 homonymy, space between the fixture 5 of installed part 8 and outer ring body 2 and fixture 5 cooperatively interacts, and also cooperatively interact with the groove 6 in fixture 5.The thickness of oxide ceramic layer 4 is 50-100 μm.Inner ring body 2 and outer ring body 7 are steel alloy manufacture and form.The thickness of oxide ceramic layer 4 is 80 μm.
1, by the cooperation that inner ring body 7 and outer ring body 2 can be socketed, make inner ring body 7 can change inner ring body according to the different size of metal to be processed, provide cost savings.
2, add hardfacing alloy layer 3 and oxide ceramic layer 4 at outer ring body 2 outer surface, add intensity and the wearability of outer ring body 2, extend and also save cost service life.
The above is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from principle described in the utility model; can also make some improvement or replacement, these improve or replace and also should be considered as protection domain of the present utility model.
Claims (4)
1. a variable dimension smoothing roll, it is characterized in that: comprise two end collars, connected by outer ring body in the middle of described end collar, one deck hardfacing alloy layer is provided with in the cavity that the outer surface of described outer ring body and end collar are formed, the outer surface of described hardfacing alloy layer is provided with one deck oxide ceramic layer, the interval, side of described outer ring body be provided with fixture, groove is provided with in described fixture, inner ring body is provided with in described outer ring body, described inner ring body and outer ring body homonymy be provided with installed part, space between the fixture of described installed part and outer ring body and fixture cooperatively interacts, and also cooperatively interact with the groove in fixture.
2. a kind of variable dimension smoothing roll according to claim 1, is characterized in that: the thickness of described oxide ceramic layer is 50-100 μm.
3. a kind of variable dimension smoothing roll according to claim 1, is characterized in that: described inner ring body and outer ring body are steel alloy manufacture and form.
4. a kind of variable dimension smoothing roll according to claim 2, is characterized in that: the thickness of described oxide ceramic layer is 80 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420647239.3U CN204194491U (en) | 2014-10-31 | 2014-10-31 | A kind of variable dimension smoothing roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420647239.3U CN204194491U (en) | 2014-10-31 | 2014-10-31 | A kind of variable dimension smoothing roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204194491U true CN204194491U (en) | 2015-03-11 |
Family
ID=52652491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420647239.3U Expired - Fee Related CN204194491U (en) | 2014-10-31 | 2014-10-31 | A kind of variable dimension smoothing roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204194491U (en) |
-
2014
- 2014-10-31 CN CN201420647239.3U patent/CN204194491U/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: 20150311 Termination date: 20171031 |