CN203356268U - Leveling roll bearing pedestal for steel plate leveler - Google Patents
Leveling roll bearing pedestal for steel plate leveler Download PDFInfo
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- CN203356268U CN203356268U CN 201320468827 CN201320468827U CN203356268U CN 203356268 U CN203356268 U CN 203356268U CN 201320468827 CN201320468827 CN 201320468827 CN 201320468827 U CN201320468827 U CN 201320468827U CN 203356268 U CN203356268 U CN 203356268U
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- bearing block
- flattening roller
- plate
- slope
- bearing pedestal
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Abstract
The utility model discloses a leveling roll bearing pedestal for a steel plate leveler, which comprises a bearing pedestal and a leveling roll, wherein the two ends of the leveling roll are fixed on the bearing pedestal, the bearing pedestal is fixed on a rack of the steel plate leveler, and a part of the bearing pedestal, in contact with the rack, is provided with a slope. Through the way, according to the utility model, fixed contact parts between the leveling roll and the bearing pedestal cannot be fractured because of excessive stress, thereby prolonging the service life of the leveler.
Description
Technical field
The utility model relates to steel production equipment field, specifically relates to a kind of flattening roller bearing block for the plate-levelling machine by the steel plate leveling.
Background technology
The defect that sheet metal produces in rolling, cutting, heat treatment, cooling and transportation common are wave, distortion, reaping hook is crooked or local bulge etc.Due to the development of technology, also higher for the quality requirement of sheet metal, so in actual production, need the sheet metal to there being defect to be processed, under the prerequisite of not removing material, make sheet material reach desired flatness.To make steel plate obtain leveling by the artificial mode of beaing at first aborning.But this manual mode is unsatisfactory for larger area and thicker sheet material leveling effect, and production efficiency is low.Along with Machining Technology improves constantly, various mechanical multi roll level(l)ing machines have appearred on the market, can meet large-area sheet material leveling, production efficiency is higher.But find in long-term practice that there is technological deficiency in level(l)ing machine of the prior art: the flattening roller two ends on level(l)ing machine are fixed in bearing block, like this, when sheet material is flattened by level(l)ing machine, flattening roller can produce deformation under pressure, flattening roller can be bent downwardly or be bent upwards, during especially for the leveling than steel plate, the distortion of flattening roller is more obvious; Because the two ends of flattening roller are fixed in bearing block, and can cause the position that flattening roller follows bearing block to be fixedly connected with to produce the section phenomenon during flattening roller distortion, the long-term use, can cause flattening roller roll breakage phenomenon, thereby affect the service life of whole level(l)ing machine.
The utility model content
For above-mentioned deficiency of the prior art, the utility model main purpose is to provide a kind of flattening roller bearing block of plate-levelling machine, this flattening roller bearing block can be in the leveling process moves during the flattening roller distortion thereupon, slow down the flattening roller distortion, make flattening roller and bearing block fixed contact position be unlikely to the stressed fracture that too much produces, extend level(l)ing machine service life.
For achieving the above object, the disclosed technical scheme of the utility model is: a kind of flattening roller bearing block of plate-levelling machine, comprise: bearing block, flattening roller, described flattening roller two ends are fixed on described bearing block, described bearing block is fixed on the frame of described plate-levelling machine, and described bearing block is provided with slope with the position that described frame contacts.
Further, the gradient on described slope is 5 °-8 °.
Preferably, the end face that described bearing block contacts with frame is circular-arc.
The utility model is by being provided with a slope with gradient on the end face contacted with the frame of plate-levelling machine at bearing block, to realize in the flattening roller bending, bearing block is vacillated now to the left, now to the right by slope by the deformation force of flattening roller, comply with the deformation of flattening roller, thereby section can too much not caused because of stressed in the position that flattening roller is contacted with bearing block, extends the service life of whole level(l)ing machine.
The beneficial effects of the utility model are: the flattening roller bearing block of the utility model plate-levelling machine can make flattening roller and bearing block fixed contact position be unlikely to the stressed fracture that too much produces, and extends level(l)ing machine service life.
The accompanying drawing explanation
Fig. 1 is the structural representation of flattening roller bearing block one preferred embodiment of the utility model plate-levelling machine;
Fig. 2 is the structural representation of bearing block shown in Fig. 12;
Fig. 3 is the stress and deformation schematic diagram of flattening roller shown in Fig. 13;
Fig. 4 is that flattening roller bearing block described in the utility model is assembled to the structural representation on level(l)ing machine;
In accompanying drawing, the mark of each parts is as follows: 1-frame, 2-bearing block, 3-flattening roller, 4-intermediate calender rolls, 5-auxiliary wheel, the upper wheel of 6-box plate.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
Refer to Fig. 1 and Fig. 2, the utility model embodiment: a kind of flattening roller bearing block of plate-levelling machine, comprise: bearing block 2, flattening roller 3, flattening roller 3 two ends are fixed on bearing block 2, bearing block 2 is fixed on the frame 1 of described plate-levelling machine, bearing block 2 with on take turns the end face that box plate 6 contacts and be provided with slope, the gradient on slope is 5 °, please refer to Fig. 2, in Fig. 2, the α angle means the gradient on slope.Flattening roller 3 is provided with intermediate calender rolls 4, intermediate calender rolls 4 is provided with auxiliary wheel 5, during described plate-levelling machine work, described steel plate from upper and lower two groups of flattening rollers 3 by being flattened, when flattening roller 3 effect of being under pressure produces deformation, because the fixing end face of the bearing block 2 at flattening roller 3 two ends is provided with gradient, therefore bearing block 2 can be vacillated now to the left, now to the right, alleviate the deformation of flattening roller 3, thus the time position that is fixedly connected with bearing block 2 of flattening roller 3 can not produce the section phenomenon.
Embodiment bis-: in the present embodiment, bearing block 2 with on take turns the end face that box plate 6 contacts and be circular-arc, like this when the stressed rear generation distortion of flattening roller 3, bearing block 2 can coordinate its flexural deformation, so that vertical with bearing block 2 90 ° of the axle center of flattening roller 3, place the axle center fracture of flattening roller 3, can be with reference to shown in figure 1.
Embodiment tri-: the present embodiment is with the difference of embodiment mono-: the present embodiment bottom bracket 2 with described on take turns the end face that box plate 6 contacts and be provided with slope, the gradient on described slope is 8 °, please refer to Fig. 2, in Fig. 2, the α angle means the gradient on slope.
Embodiment tetra-: the present embodiment is with the difference of embodiment mono-: the present embodiment bottom bracket 2 with on take turns the end face that box plate 6 contacts and be provided with slope, the gradient on described slope is taken turns box plate ° on being, please refer to Fig. 2, in Fig. 2, the α angle means the gradient on slope.
Embodiment five: the present embodiment is with the difference of embodiment mono-: the present embodiment bottom bracket 2 with on take turns the end face that box plate 6 contacts and be provided with slope, the gradient on described slope is taken turns box plate .5 ° on being, please refer to Fig. 2, in Fig. 2, the α angle means the gradient on slope.
Embodiment six: the present embodiment is with the difference of embodiment mono-: the present embodiment bottom bracket 2 with on take turns the end face that box plate 6 contacts and be provided with slope, the gradient on described slope is taken turns box plate .9 ° on being, please refer to Fig. 2, in Fig. 2, the α angle means the gradient on slope.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present utility model.
Claims (4)
1. the flattening roller bearing block of a plate-levelling machine, it is characterized in that, comprising: bearing block, flattening roller, described flattening roller two ends are fixed on described bearing block, described bearing block is fixed on the frame of described plate-levelling machine, and described bearing block is provided with slope with the position that described frame contacts.
2. the flattening roller bearing block of plate-levelling machine according to claim 1, is characterized in that, described frame is provided with takes turns box plate, described bearing block with described on take turns box plate and contact, described bearing block with described on take turns the end face that box plate contacts and be provided with slope.
3. the flattening roller bearing block of plate-levelling machine according to claim 2, is characterized in that, the gradient on described slope is 5 °-8 °.
4. the flattening roller bearing block of plate-levelling machine according to claim 3, is characterized in that, described bearing block with described on take turns the end face that box plate contacts and be circular-arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320468827 CN203356268U (en) | 2013-08-02 | 2013-08-02 | Leveling roll bearing pedestal for steel plate leveler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320468827 CN203356268U (en) | 2013-08-02 | 2013-08-02 | Leveling roll bearing pedestal for steel plate leveler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203356268U true CN203356268U (en) | 2013-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320468827 Expired - Fee Related CN203356268U (en) | 2013-08-02 | 2013-08-02 | Leveling roll bearing pedestal for steel plate leveler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203356268U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104338801A (en) * | 2013-08-02 | 2015-02-11 | 昆山国置精密机械有限公司 | Leveling roller bearing seat of plate leveler |
-
2013
- 2013-08-02 CN CN 201320468827 patent/CN203356268U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104338801A (en) * | 2013-08-02 | 2015-02-11 | 昆山国置精密机械有限公司 | Leveling roller bearing seat of plate leveler |
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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: 20131225 Termination date: 20170802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |