CN204503834U - A kind of flattener edge roll lifting Anti-blocking mechanism - Google Patents
A kind of flattener edge roll lifting Anti-blocking mechanism Download PDFInfo
- Publication number
- CN204503834U CN204503834U CN201520170630.3U CN201520170630U CN204503834U CN 204503834 U CN204503834 U CN 204503834U CN 201520170630 U CN201520170630 U CN 201520170630U CN 204503834 U CN204503834 U CN 204503834U
- Authority
- CN
- China
- Prior art keywords
- chock
- pressure bearing
- bearing head
- flattener
- connecting hole
- 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 the technical scheme of a kind of flattener edge roll lifting Anti-blocking mechanism, the program comprises back-up chock and the pressure bearing head for being connected straightener elevating mechanism, described pressure bearing head is positioned at immediately below back-up chock, it is characterized in that: described back-up chock with between pressure bearing head for being fixedly connected with, the lower surface of described back-up chock and the upper surface of pressure bearing head fit tightly.The jam phenomenon that the lifting using the utility model effectively to avoid the opposite side roller that comes off of iron scale produces, solves the problem of the asynchronous lifting of limit roller, backing roll and elevating mechanism.
Description
Technical field
The utility model relates to a kind of flattener edge roll lifting Anti-blocking mechanism.
Background technology
The limit roller of existing straightener generally has elevating function, concrete is, the lifting of backing roll is adjusted by elevating mechanism, backing roll drives the lifting of limit roller, thus the height of adjustment limit roller, to control the leveling effect of steel plate, therefore, the quality that limit roller height regulates directly has influence on the straightening capacity of straightener.
In existing straightener, connected mode between back-up chock with elevating mechanism generally adopts draw-in groove to be connected, in straightening steel plate process, iron scale on steel plate easily comes off, along with the prolongation of service time, iron scale can gather in the both sides of back-up chock, frictional force when causing backing roll to be elevated and between framework and adjacent shaft bearing strengthens and cannot normally be elevated, also the lifting of limit roller can not just normally be driven, sometimes, also can produce the problem of the asynchronous lifting in two ends of same backing roll, cause backing roll one-way support limit roller, make to produce violent wearing and tearing between backing roll and limit roller, steel plate is made to produce impression, the phenomenon of the damage of the backing roll body of roll or fracture.
Backing roll or limit roller damage and directly will affect steel plates straightening, must change in time, but a whole set of roller system must be changed when changing, and consuming time, effort, upsets the normal production order, bring larger economic loss.
Existing flattener edge roller mechanism never solves the problem of limit roller backing roll lifting asynchronous with elevating mechanism, becomes a great problem of restriction straightener performance.
Summary of the invention
Technical problem to be solved in the utility model, be exactly for the deficiency existing for prior art, and provide a kind of flattener edge roll to be elevated the technical scheme of Anti-blocking mechanism, the jam phenomenon that the lifting using the utility model effectively to avoid the opposite side roller that comes off of iron scale produces, solves the problem of the asynchronous lifting of limit roller, backing roll and elevating mechanism.
This programme is achieved by the following technical measures: a kind of flattener edge roll lifting Anti-blocking mechanism, comprise back-up chock and the pressure bearing head for being connected straightener elevating mechanism, described pressure bearing head immediately below back-up chock described back-up chock with between pressure bearing head for being fixedly connected with, the lower surface of described back-up chock and the upper surface of pressure bearing head fit tightly.
Further improvement of the utility model also has, described back-up chock is provided with connecting hole I, described pressure bearing head is provided with described connecting hole I with the use of connecting hole II, coupling assembling is provided with in described connecting hole I and connecting hole II, by coupling assembling, back-up chock is fixedly connected with pressure bearing head, the pulling force that the pressure bearing head be connected with elevating mechanism produces in decline process is all transferred on back-up chock, even if some iron oxide jam, under powerful elevating mechanism pulling force, also can realize normally and the lifting of relative synchronization.
Further improvement of the utility model also has, and described connecting hole I and connecting hole II are bolt hole, and described coupling assembling is bolt assembly.
Further improvement of the utility model also has, described bolt assembly comprises screw rod, nut and is fixed on the pressing plate of screw rod lower end, during use, to the screw rod of pressing plate be fixed with from bottom to top successively through connecting hole II and connecting hole I, and in the upper end of screw rod by nut screwing clamping, to ensure that pressing plate, pressure bearing head and back-up chock three fit tightly, thus achieve being fixedly connected with of back-up chock and pressure bearing head.
Further improvement of the utility model also has, and is provided with pad between described nut and the upper surface of back-up chock.
Further improvement of the utility model also has, and the lower surface of described back-up chock is plane.
Further improvement of the utility model also has, and the upper surface of described pressure bearing head is plane.
Further improvement of the utility model also has, and described coupling assembling has two groups at least.
The beneficial effect of this programme can be learnt according to describing of such scheme, owing to comprising back-up chock and the pressure bearing head for being connected straightener elevating mechanism in this scenario, described pressure bearing head is positioned at immediately below back-up chock, described back-up chock with between pressure bearing head for being fixedly connected with, the lower surface of described back-up chock and the upper surface of pressure bearing head fit tightly.The utility model effectively solves the problem of the asynchronous lifting of limit roller, backing roll and elevating mechanism, avoid because of limit roller, the asynchronous limit roller of lifting generation of backing roll, the damage of backing roll, simultaneously, the utility model structure is simple, easy to process, can be used for the transformation to existing straightener, also can be used for the processing and manufacturing of the straightener of new production.
As can be seen here, the utility model compared with prior art, has substantive distinguishing features and progress, and its beneficial effect implemented also is apparent.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model detailed description of the invention.
Fig. 2 is the structural representation of back-up chock in the utility model.
Fig. 3 is the structural representation of pressure bearing head in the utility model.
Fig. 4 is the structural representation of bolt assembly in the utility model.
In figure, 1 is back-up chock, and 2 is screw rod, and 3 is pad, and 4 is nut, and 5 is pressure bearing head, and 6 is connecting hole I, and 7 is connecting hole II, and 8 is pressing plate.
Detailed description of the invention
For the technical characterstic of this programme can be clearly demonstrated, below by a detailed description of the invention, and in conjunction with its accompanying drawing, this programme is set forth.
Can be found out by accompanying drawing, a kind of flattener edge roll lifting Anti-blocking mechanism, comprise back-up chock 1 and the pressure bearing head 5 for being connected straightener elevating mechanism, described pressure bearing head 5 is positioned at immediately below back-up chock 1, described back-up chock 1 with between pressure bearing head 5 for being fixedly connected with, when the elevating mechanism of straightener drives pressure bearing head 5 to be elevated, and then drive the synchronization lifting of back-up chock 1, finally achieve the synchronization lifting of backing roll and limit roller.The lower surface of described back-up chock 1 is plane, the upper surface of described pressure bearing head 5 is plane, ensure that the lower surface of back-up chock 1 and the upper surface of pressure bearing head 5 fit tightly, the pulling force that the pressure bearing head 5 be connected with elevating mechanism produces in decline process is all transferred on back-up chock 1, even if some iron oxide jam, under powerful elevating mechanism pulling force, also can realize normally and the lifting of relative synchronization.
Described back-up chock 1 is provided with connecting hole I 6, described pressure bearing head 5 is provided with described connecting hole I 6 with the use of connecting hole II 7, coupling assembling is provided with in described connecting hole I 6 and connecting hole II 7, back-up chock 1 and pressure bearing head 5 are fixed together by coupling assembling, drive back-up chock 1 one lifting when pressure bearing head 5 is elevated, thus drive the lifting of limit roller, backing roll.
In order to ensure the connection reliability between back-up chock 1 and pressure bearing head 5, described coupling assembling should have two groups at least, and the both sides being positioned at back-up chock 1 that should be symmetrical, there are two groups of coupling assemblings in the utility model.
Described connecting hole I 6 and connecting hole II 7 are bolt hole, and described coupling assembling is bolt assembly, and described bolt assembly comprises screw rod 2, nut 4 and is fixed on the pressing plate 8 of screw rod 2 lower end, is provided with pad 3 between described nut 4 and the upper surface of back-up chock 1.During use, to the screw rod 2 of pressing plate 8 be fixed with from bottom to top successively through connecting hole II 7 and connecting hole I 6, after the suit pad 3 of the upper end of screw rod 2, nut 4 is tightened, to ensure that pressing plate 8, pressure bearing head 5 and back-up chock 1 three fit tightly, thus achieve being fixedly connected with of back-up chock 1 and pressure bearing head 5.
The lower end of pressure bearing head 5 is connected with the elevating mechanism of straightener, upper end is fixedly connected with back-up chock 1 by coupling assembling, pressure bearing head 5 with elevating mechanism one lifting, thus drives back-up chock 1 synchronization lifting, and then drives the lifting of backing roll, limit rod.
By reference to the accompanying drawings the detailed description of the invention of utility model is described although above-mentioned; but the restriction not to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection domain of the present utility model.
Claims (8)
1. a flattener edge roll lifting Anti-blocking mechanism, comprise back-up chock and the pressure bearing head for being connected straightener elevating mechanism, described pressure bearing head is positioned at immediately below back-up chock, it is characterized in that: described back-up chock with between pressure bearing head for being fixedly connected with, the lower surface of described back-up chock and the upper surface of pressure bearing head fit tightly.
2. flattener edge roll lifting Anti-blocking mechanism according to claim 1, it is characterized in that: described back-up chock is provided with connecting hole I, described pressure bearing head is provided with described connecting hole I with the use of connecting hole II, be provided with coupling assembling in described connecting hole I and connecting hole II.
3. flattener edge roll lifting Anti-blocking mechanism according to claim 2, is characterized in that: described connecting hole I and connecting hole II are bolt hole, and described coupling assembling is bolt assembly.
4. flattener edge roll lifting Anti-blocking mechanism according to claim 3, is characterized in that: described bolt assembly comprises screw rod, nut and is fixed on the pressing plate of screw rod lower end.
5. flattener edge roll lifting Anti-blocking mechanism according to claim 4, is characterized in that: be provided with pad between described nut and the upper surface of back-up chock.
6. the flattener edge roll lifting Anti-blocking mechanism according to claim 1 or 2 or 3 or 4 or 5, is characterized in that: the lower surface of described back-up chock is plane.
7. flattener edge roll lifting Anti-blocking mechanism according to claim 6, is characterized in that: the upper surface of described pressure bearing head is plane.
8. flattener edge roll lifting Anti-blocking mechanism according to claim 2, is characterized in that: described coupling assembling has two groups at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520170630.3U CN204503834U (en) | 2015-03-25 | 2015-03-25 | A kind of flattener edge roll lifting Anti-blocking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520170630.3U CN204503834U (en) | 2015-03-25 | 2015-03-25 | A kind of flattener edge roll lifting Anti-blocking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204503834U true CN204503834U (en) | 2015-07-29 |
Family
ID=53701838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520170630.3U Expired - Fee Related CN204503834U (en) | 2015-03-25 | 2015-03-25 | A kind of flattener edge roll lifting Anti-blocking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204503834U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722606A (en) * | 2015-03-25 | 2015-06-24 | 山东钢铁股份有限公司 | Anti-jamming mechanism for side roller lifting of straightening machine |
-
2015
- 2015-03-25 CN CN201520170630.3U patent/CN204503834U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722606A (en) * | 2015-03-25 | 2015-06-24 | 山东钢铁股份有限公司 | Anti-jamming mechanism for side roller lifting of straightening machine |
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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: 20150729 Termination date: 20170325 |