CN201040327Y - Moderate thickness plate scale shear front transfer steel plate centralizing device - Google Patents
Moderate thickness plate scale shear front transfer steel plate centralizing device Download PDFInfo
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- CN201040327Y CN201040327Y CNU2007200126560U CN200720012656U CN201040327Y CN 201040327 Y CN201040327 Y CN 201040327Y CN U2007200126560 U CNU2007200126560 U CN U2007200126560U CN 200720012656 U CN200720012656 U CN 200720012656U CN 201040327 Y CN201040327 Y CN 201040327Y
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Abstract
The utility model relates to a middle - thick plate dividing shear front moving steel plate centring device. The utility model is a technical equipment which belongs to the metallurgical industry. Concretely speaking, the utility model is a centring device for middle - thick plate production line dividing shear front steel plates. The utility model comprises a roller table, and a big and a small stroke centring devices. The structure of the utility model is that a big stroke hydraulic cylinder is fixed on a big supporting roller track of the big stroke lateral retaining roller by a big stroke hydraulic cylinder seat. The big supporting roller track is fixed on a roller table bracket of both sides by a bolt. The head of the big stroke hydraulic cylinder is hinged with the big stroke lateral retaining roller. The small stroke hydraulic cylinder is fixed on the big supporting roller track of the big stroke lateral retaining roller by a small stroke hydraulic cylinder seat, a small stroke lateral retaining roller, and a small supporting roller track of a small supporting roller. The head of the small stroke hydraulic cylinder is hinged with the small stroke lateral retaining roller. The utility model provides the advantages of novel structure, simplicity, practicality, good centring effect, and improved production rate etc. Therefore, the utility model belongs to a novel steel plate centring device which combines economy and practicality into one.
Description
Technical field
The moving steel plate centralising device belonged to a kind of technical equipment of metallurgical industry before cut deal scale described in the utility model was cut, and specifically a kind of Heavy Plate Production line scale is cut front spring centering equipment.
Background technology
It is at present domestic that what cut that front spring centering field adopts mostly at Heavy Plate Production line scale is that the steel plate of advancing stops centering technology.Run to after the steel plate of advancing is cut edge through both sides and stop before scale is cut, technology one: start several horizontal hydraulic cylinders that push away and from the moving steel plate of a thruster its another side is come to fixed dam and finish centering, restarting scale cuts the steel plate of front roller-way after with centering and sends into scale and cut and carry out cutting to length, this technology causes roll surface to scratch steel plate easily, influences the productivity ratio of Heavy Plate Production line; Technology two: start the steel plate rise that several lifting hydraulic cylinders drive joists and carrying roller will stop earlier, make the lower surface of steel plate be higher than the roller-way upper surface, restarting several horizontal hydraulic cylinders that push away comes to fixed dam from the moving steel plate of a thruster with its another side and finishes centering, though avoided the scuffing steel plate, but the adjustment time is longer, influences the productivity ratio of Heavy Plate Production line.Now, the annual production of Heavy Plate Production line is generally ten thousand tons of 120-140, and the shearing rhythm that scale is cut directly influences productivity ratio.At existing problem in the above-mentioned prior art, a kind of novel a kind of cut deal scale of research and design is cut preceding moving steel plate centralising device, and existing problem is very necessary in the prior art thereby overcome.
Summary of the invention
In view of existing problem in the above-mentioned prior art, the purpose of this utility model is a moving steel plate centralising device before a kind of novel cut deal scale of research and design is cut.Moving steel plate centering technology before thereby the utilization scale is cut has overcome problems such as roll surface scratches steel plate and accelerated that shearing rhythm is boosted productivity.The moving steel plate centralising device was made up of roller-way and large and small stroke centralising device before a kind of cut deal scale described in the utility model was cut.It is characterized in that big stroke centralising device is made up of big stroke hydraulic cylinder, big stroke hydraulic cylinder bearing, big stroke side blocking roller, big bear roller, big bear roller track.Little stroke centralising device is made up of little stroke hydraulic cylinder, little stroke hydraulic cylinder bearing, little stroke side blocking roller, little support roller, little support roller track.Big stroke hydraulic cylinder is fixed on the big bear roller track of big stroke side blocking roller by big stroke hydraulic cylinder bearing, and the big bear roller track is by being bolted on the roller bed frame of both sides, and big stroke hydraulic cylinder cylinder head is hinged with big stroke side blocking roller.Little stroke hydraulic cylinder is fixed on the big bear roller track of big stroke side blocking roller by the little support roller track of little stroke hydraulic cylinder bearing and little stroke side blocking roller, little support roller, and the cylinder head of little stroke hydraulic cylinder and little stroke side blocking roller are hinged.Big stroke hydraulic cylinder described in the utility model and little stroke hydraulic cylinder are arranged in the middle of roller in pairs, according to many groups can be set by shear-steel plate length.
Cut deal scale described in the utility model is cut preceding moving steel plate centralising device, and moving steel plate centering technology before the utilization scale is cut has overcome roll surface and scratched steel plate and accelerated shearing rhythm and boosted productivity.
The utlity model has novel structure, simple and practical, centering is effective, improved advantages such as productivity ratio, it puts goods on the market in enormous quantities and will produce positive social benefit and remarkable economic efficiency.
Description of drawings
The utility model has four accompanying drawings, wherein
Accompanying drawing 1 cut deal scale is cut preceding moving steel plate centralising device transmission mechanism structural representation
Accompanying drawing 2 is the utility model C-C generalized section
Accompanying drawing 3 is that the utility model B is to partial schematic diagram
Accompanying drawing 4 is the utility model A-A generalized section
Among the figure: 1, little stroke hydraulic cylinder 2, little stroke hydraulic cylinder bearing 3, little stroke side blocking roller 4, little support roller 5, little support roller track 6, big stroke hydraulic cylinder 7, big stroke hydraulic cylinder bearing 8, big stroke side blocking roller 9, big bear roller 10, big bear roller track 11, optoelectronic switch 12, both sides roller bed frame 13, steel plate 14, roller-way
The specific embodiment
Specific embodiment of the utility model as shown in drawings, the cut deal scale cut before the moving steel plate centralising device formed by roller-way 14 and large and small stroke centralising device.Its structure is that big stroke centralising device is made up of big stroke hydraulic cylinder 6, big stroke hydraulic cylinder bearing 7, big stroke side blocking roller 8, big bear roller 9, big bear roller track 10.Little stroke centralising device is made up of little stroke hydraulic cylinder 1, little stroke hydraulic cylinder bearing 2, little stroke side blocking roller 3, little support roller 4, little support roller track 5.Big stroke hydraulic cylinder 6 is fixed on the big bear roller track 10 of big stroke side blocking roller 8 by big stroke hydraulic cylinder bearing 7, and big bear roller track 10 is by being bolted on the both sides roller bed frame 12, and the cylinder head of big stroke hydraulic cylinder 6 is hinged with big stroke side blocking roller 8.Little stroke hydraulic cylinder 1 is fixed on the big bear roller track 10 of big stroke side blocking roller 8 by the little support roller track 5 of little stroke hydraulic cylinder bearing 2 and little stroke side blocking roller 3, little support roller 4, and the cylinder head of little stroke hydraulic cylinder 1 and little stroke side blocking roller 3 are hinged.Big stroke hydraulic cylinder 6 is arranged in the middle of roller in pairs with little stroke hydraulic cylinder 1, according to many groups can be set by shear-steel plate length
The utility model course of work is as follows: when steel plate 13 walks to optoelectronic switch 11 after being arranged on little stroke side blocking roller 3 on roller-way 14, optoelectronic switch 11 sends the signal of telecommunication, control large and small stroke side blocking roller hydraulic cylinder 6,1 and drive large and small stroke side blocking roller 8,3 by the upper steel plate two sides, large and small stroke side blocking roller 8 and 3 can advancing and rotate with steel plate.Big stroke hydraulic cylinder 6 lags behind little stroke hydraulic cylinder 1 action, makes side of operating steel plate little stroke side blocking roller 3 of contact earlier, and as benchmark steel plate is carried out centering, enters scale then and shears.Cut the length of front roller-way according to scale and arrange several paired side blocking rollers, move same as described above.
Claims (2)
1. moving steel plate centralising device before a cut deal scale is cut is made up of roller-way (14) and large and small stroke centralising device; It is characterized in that big stroke centralising device is made up of big stroke hydraulic cylinder (6), big stroke hydraulic cylinder bearing (7), big stroke side blocking roller (8), big bear roller (9), big bear roller track (10); Little stroke centralising device is made up of little stroke hydraulic cylinder (1), little stroke hydraulic cylinder bearing (2), little stroke side blocking roller (3), little support roller (4), little support roller track (5); Big stroke hydraulic cylinder (6) is fixed on the big bear roller track (10) of big stroke side blocking roller (8) by big stroke hydraulic cylinder bearing (7), big bear roller track (10) is by being bolted on the both sides roller bed frame (12), and big stroke hydraulic cylinder (6) cylinder head is hinged with big stroke side blocking roller (8); Little stroke hydraulic cylinder (1) is fixed on the big bear roller track (10) of big stroke side blocking roller (8) by the little support roller track (5) of little stroke hydraulic cylinder bearing (2) and little stroke side blocking roller (3), little support roller (4), and the cylinder head of little stroke hydraulic cylinder (1) and little stroke side blocking roller (3) are hinged.
2. a kind of cut deal scale according to claim 1 is cut preceding moving steel plate centralising device, it is characterized in that big stroke hydraulic cylinder (6) and little stroke hydraulic cylinder (1) paired layout in the middle of roller, according to many groups can be set by shear-steel plate length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200126560U CN201040327Y (en) | 2007-06-15 | 2007-06-15 | Moderate thickness plate scale shear front transfer steel plate centralizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200126560U CN201040327Y (en) | 2007-06-15 | 2007-06-15 | Moderate thickness plate scale shear front transfer steel plate centralizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201040327Y true CN201040327Y (en) | 2008-03-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200126560U Expired - Fee Related CN201040327Y (en) | 2007-06-15 | 2007-06-15 | Moderate thickness plate scale shear front transfer steel plate centralizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201040327Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102120246A (en) * | 2010-11-26 | 2011-07-13 | 莱芜钢铁股份有限公司 | Roller way system and working method thereof |
| CN103357949A (en) * | 2013-08-06 | 2013-10-23 | 松日电梯有限公司 | Flitch platform of plate shearing machine |
-
2007
- 2007-06-15 CN CNU2007200126560U patent/CN201040327Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102120246A (en) * | 2010-11-26 | 2011-07-13 | 莱芜钢铁股份有限公司 | Roller way system and working method thereof |
| CN103357949A (en) * | 2013-08-06 | 2013-10-23 | 松日电梯有限公司 | Flitch platform of plate shearing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA FIRST HEACY MACHINE STOCK CO., LTD. Free format text: FORMER OWNER: CHINESE NO.1 HEAVY MECHANICAL GROUP CO. Effective date: 20090814 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Zhang Qian Road, Fulaerji District, Qigihar City, Heilongjiang Province, zip code: 161042 Co-patentee after: DALIAN DESIGN INSTITUTE Co.,Ltd. CHINA FIRST HEAVY INDUSTRIES Patentee after: China First Heavy Industries Address before: Zhang Qian Road, Fulaerji District, Qigihar City, Heilongjiang Province, zip code: 161042 Co-patentee before: Dalian Design and Research Institute, First Heavy Industries Group Patentee before: China First Heavy Industries |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20090814 Address after: Zhang Qian Road, Fulaerji District, Qigihar City, Heilongjiang Province, zip code: 161042 Co-patentee after: DALIAN DESIGN INSTITUTE Co.,Ltd. CHINA FIRST HEAVY INDUSTRIES Patentee after: China First Heavy Machinery Co., Ltd. Address before: Zhang Qian Road, Fulaerji District, Qigihar City, Heilongjiang Province, zip code: 161042 Co-patentee before: DALIAN DESIGN INSTITUTE Co.,Ltd. CHINA FIRST HEAVY INDUSTRIES Patentee before: China First Heavy Industries |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080326 Termination date: 20130615 |