CN205587437U - Breast roll structure of shocking resistance - Google Patents
Breast roll structure of shocking resistance Download PDFInfo
- Publication number
- CN205587437U CN205587437U CN201620209775.4U CN201620209775U CN205587437U CN 205587437 U CN205587437 U CN 205587437U CN 201620209775 U CN201620209775 U CN 201620209775U CN 205587437 U CN205587437 U CN 205587437U
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- CN
- China
- Prior art keywords
- breast roll
- bearing block
- upper plate
- guide pad
- shock resistance
- 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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Abstract
The utility model provides a breast roll structure of shocking resistance, is including the bearing frame and the guide block of fixed connection on the bearing frame of installation frame roller, the guide block is located between bearing frame and the working roll backplate. The guide block include the upper plate and respectively with the perpendicular curb plate of being connected of upper plate, the curb plate interval sets up. Through set up the guide block on frame roll chock, can effectively reduce the clearance between bearing frame and the working roll backplate, make the steel sheet pass through the guide block and realize the smooth transition between breast roll and the working roll, the tip that prevents the steel sheet is detained the part down and is pierced the clearance, has stopped the production accident, for the enterprise has avoided huge loss, simple structure, long service life.
Description
Technical field
This utility model relates to generous milling train auxiliary device field, specifically a kind of breast roll shock resistance structure.
Background technology
Breast roll is arranged in the frame entering, exporting both sides of milling train, importing and exporting for rolled piece, the front end of breast roll and rear end are provided with working roll and working roll backplate, owing to steel plate is in the operation of rolling, affected by series of factors such as following table temperature difference, drafts on roll line absolute altitude, steel plate, after the end of steel plate goes out roll, it may occur that upwarp or the problem of lower button.When detaining more serious under steel plate end, steel plate end can pierce from the gap between working roll backplate and breast roll, causes breast roll to be knocked over by steel plate under huge percussion, and equipment breakdown occurs, and impact is normal to be produced, and brings massive losses to enterprise.
Utility model content
The purpose of this utility model, it is exactly for solving the problem that prior art exists, and devising a kind of breast roll shock resistance structure, this shock resistance structure can effectively stop the lower buckle portion of steel plate end to divide the gap pierced between breast roll and working roll backplate, prevents breast roll from being knocked over by steel plate.
The technical solution of the utility model is: a kind of breast roll shock resistance structure, it is characterised in that: the bearing block including installation frame roller and the guide pad being fixedly connected on bearing block, described guide pad is between bearing block and working roll backplate.
Above-mentioned guide pad includes upper plate and side plate connected vertically with upper plate respectively, and described side sheet room is every setting, to ensure guide pad lighter weight, reduces consumptive material consumption.
The upper surface of above-mentioned upper plate is obliquely installed, and the angle α between upper surface and the horizontal plane of described upper plate is 12 °~20 °, to ensure to realize between breast roll and working roll backplate seamlessly transitting.
Reinforcing plate it is provided with, to strengthen the bearing capacity of guide pad between adjacent side plates.
Above-mentioned guide pad is welded on bearing block on the side of working roll backplate, to reduce the gap between breast roll and working roll backplate, it is to avoid steel plate end lower buckle portion is divided and pierced gap and cause production accident.
Above-mentioned upper plate upper surface is positioned in the elongated surfaces of bearing block upper surface, to ensure steel plate seamlessly transitting between breast roll and working roll.
Above-mentioned upper plate upper surface is provided with welding chamfering near the side of bearing block, to ensure the weld strength at welding junction.
Above-mentioned guide pad material selection ZG270-500, has the advantage that intensity is high, hardness is high, and service life is long.
The beneficial effects of the utility model can be drawn by such scheme: by arranging guide pad on breast roll bearing block, the gap between bearing block and working roll backplate can be effectively reduced, steel plate is made to realize seamlessly transitting between breast roll and working roll by guide pad, the end lower buckle portion preventing steel plate is divided and is pierced gap, stop production accident, avoiding massive losses, simple in construction for enterprise, service life is long.
As can be seen here, this utility model compared with prior art has substantive distinguishing features and progress, and its beneficial effect implemented also is apparent from.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the perspective view of guide pad；
Fig. 3 is the left view structural representation of guide pad.
Wherein, 1 is bearing block, and 2 is guide pad, and 3 is welding chamfering, and 4 is upper plate, and 5 is reinforcing plate, and 6 is side plate, and 7 is angle α.
Detailed description of the invention:
In order to be more fully understood that this utility model, explain in detail embodiment of the present utility model below in conjunction with the accompanying drawings.
Detailed description of the invention: as shown in Figure 1, Figure 2, Figure 3 shows, including the bearing block 1 of installation frame roller and the guide pad 2 that is fixedly connected on bearing block 1, described guide pad 2 is between bearing block 1 and working roll backplate.Described guide pad 2 includes upper plate 4 and side plate 6 connected vertically with upper plate 4, the setting of described side plate 6 interval respectively.The upper surface of described upper plate 4 is obliquely installed, and the angle α 7 between upper surface and the horizontal plane of described upper plate 4 is 12 °~20°.Reinforcing plate 5 it is provided with between adjacent side plates 6.Described guide pad 2 is welded on bearing block 1 on the side of working roll backplate, and the upper surface of upper plate 4 is positioned in the elongated surfaces of bearing block 1 upper surface.The upper surface of upper plate 4 is provided with welding chamfering 3 near the side of bearing block 1, to ensure the weld strength at welding junction.Described guide pad 2 material selection ZG270-500, has the advantage that intensity is high, hardness is high, and service life is long.
In the transportation of steel plate, by arranging guide pad 2, effectively reduce the gap between bearing block 1 and working roll backplate, it is achieved that steel plate seamlessly transitting between breast roll and working roll.In actual production, after using this breast roll shock resistance structure, stop, owing to steel plate end lower buckle portion divides the production accident entering this gap and produce, to avoid huge loss for enterprise completely.
Described above is not to restriction of the present utility model; this utility model is also not limited to the example above; change that those skilled in the art are made in essential scope of the present utility model, retrofit, add or replace, also should belong to protection domain of the present utility model.
Claims (7)
1. a breast roll shock resistance structure, it is characterized in that: the bearing block including installation frame roller and the guide pad being fixedly connected on bearing block, described guide pad is between bearing block and working roll backplate, described guide pad includes upper plate and side plate connected vertically with upper plate respectively, and described side sheet room is every setting.
2. breast roll shock resistance structure as claimed in claim 1, it is characterised in that: the upper surface of described upper plate is obliquely installed, and the angle α between upper surface and the horizontal plane of described upper plate is 12 °~20°。
3. breast roll shock resistance structure as claimed in claim 1, it is characterised in that: it is provided with reinforcing plate between adjacent side plates.
4. the breast roll shock resistance structure as described in claim 1 or 3, it is characterised in that: described guide pad is welded on bearing block on the side of working roll backplate.
5. breast roll shock resistance structure as claimed in claim 1 or 2, it is characterised in that: the upper surface of described upper plate is positioned in the elongated surfaces of bearing block upper surface.
6. breast roll shock resistance structure as claimed in claim 5, it is characterised in that: the upper surface of described upper plate is provided with welding chamfering near the side of bearing block.
7. breast roll shock resistance structure as claimed in claim 1, it is characterised in that: described guide pad material selection ZG270-500.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620209775.4U CN205587437U (en) | 2016-03-18 | 2016-03-18 | Breast roll structure of shocking resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620209775.4U CN205587437U (en) | 2016-03-18 | 2016-03-18 | Breast roll structure of shocking resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205587437U true CN205587437U (en) | 2016-09-21 |
Family
ID=56929779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620209775.4U Expired - Fee Related CN205587437U (en) | 2016-03-18 | 2016-03-18 | Breast roll structure of shocking resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205587437U (en) |
-
2016
- 2016-03-18 CN CN201620209775.4U patent/CN205587437U/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: 20160921 Termination date: 20190318 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |