CN219851376U - Compact double-frame plate roughing mill - Google Patents
Compact double-frame plate roughing mill Download PDFInfo
- Publication number
- CN219851376U CN219851376U CN202321179016.4U CN202321179016U CN219851376U CN 219851376 U CN219851376 U CN 219851376U CN 202321179016 U CN202321179016 U CN 202321179016U CN 219851376 U CN219851376 U CN 219851376U
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- frame
- roller
- roughing mill
- fixed
- rotary driving
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- 230000005540 biological transmission Effects 0.000 claims abstract description 32
- 238000003825 pressing Methods 0.000 claims abstract description 24
- 230000006835 compression Effects 0.000 claims description 15
- 238000007906 compression Methods 0.000 claims description 15
- 230000009977 dual effect Effects 0.000 claims 5
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- Metal Rolling (AREA)
Abstract
The utility model discloses a compact double-frame plate roughing mill which comprises a front frame, a lower transmission frame, a rear frame and a base, wherein the front part of the top of the base is fixedly provided with the front frame, the rear part of the top of the base is fixedly provided with the rear frame, the tops and the bottoms of the front frame and the rear frame are fixedly provided with fixing plates, an upper pressing roller and a lower pressing roller are slidably arranged between the front frame and the rear frame through sliding pieces, the upper pressing roller and the lower pressing roller are connected with a supporting frame through sliding pieces, an oil cylinder is fixedly arranged on the fixing plates, and the output end of the oil cylinder is connected with a connector.
Description
Technical Field
The utility model relates to the technical field of roughing mills, in particular to a compact double-rack plate roughing mill.
Background
The plate roughing mill is an important metallurgical rolling device for providing a microstructure intermediate billet with high dimensional accuracy, high surface quality and high performance for a middle rolling mill or a finishing mill group in the plate production, and is a key device for improving the yield and the efficiency of the whole plate rolling mill group and a production line. Roughing generally requires a large reduction, as well as a large rolling moment.
The rollers of the existing compact double-frame plate roughing mill are fixed on the frame, and the distance between the rollers is fixed, so that plates with different thicknesses are inconvenient to manufacture according to production requirements.
Disclosure of Invention
The utility model aims to provide a compact double-frame plate roughing mill to solve the problems that in the prior art, rollers of the existing compact double-frame plate roughing mill are fixed on a frame, the distance between the rollers is fixed, and plates with different thicknesses are inconvenient to manufacture according to production requirements.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a compact double-frame panel roughing mill, includes preceding frame, lower drive frame, back frame, base, the front portion at base top is fixed with preceding frame, the rear portion at base top is fixed with back frame, the top and the bottom of preceding frame and back frame are fixed with the fixed plate, go up compression roller and lower compression roller through the slider slip between preceding frame and the back frame, be connected with the carriage through the slider on going up compression roller and the lower compression roller, be fixed with the hydro-cylinder on the fixed plate, the output of hydro-cylinder is connected with the connector, the both ends of connector are connected with the connecting rod, the bottom of connecting rod and the top interconnect of carriage.
Preferably, a first supporting roller is movably arranged between the front frame and the rear frame, and a second supporting roller is movably arranged at the bottoms of the front frame and the rear frame, which are close to the first supporting roller.
Preferably, a first rotary driving piece is fixed on the back of the sliding piece on the upper pressing roller through a bolt, the output end of the first rotary driving piece is connected with the shaft of the upper pressing roller, and the first rotary driving piece enables the upper pressing roller to rotate.
Preferably, the back of the sliding piece on the lower pressing roller is fixed with a second rotary driving piece through a bolt, the output end of the second rotary driving piece is connected with a shaft on the lower pressing roller, and the second rotary driving piece enables the lower pressing roller to rotate.
Preferably, the both sides of front frame and back frame outside are provided with the mount, the top of mount is fixed with down the transmission frame, the top of lower transmission frame is fixed with the transmission frame through the link.
Preferably, the lower transmission frame is internally provided with a lower transmission roller through shaft rotation, the upper transmission frame is internally provided with an upper transmission roller through shaft connection, the shafts on the upper transmission roller and the lower transmission roller are connected with driven sprockets, a third rotary driving piece is fixed between the fixing frames through a connecting frame, the output end of the third rotary driving piece is connected with a driving sprocket, and the driving sprocket is connected with the driven sprockets through chains.
Compared with the prior art, the utility model has the beneficial effects that: the compact double-rack plate roughing mill has reasonable structure and has the following advantages:
(1) The distance between the compression roller can be adjusted through being provided with compression roller, first backing roll, second backing roll, lower compression roller, connector, connecting rod and hydro-cylinder to adapt to the panel of different thickness, therefore, during the use, through starting the hydro-cylinder, the hydro-cylinder will make the connector remove, and the connector will make the connecting rod remove, and then make the carriage remove, thereby go up compression roller and lower compression roller and can reciprocate, thereby make the distance of going up compression roller and first backing roll change, the distance of second backing roll and lower compression roller can change, thereby can make the panel of device adaptation different thickness.
(2) The device can automatically convey the plate through being provided with an upper driving roller, a lower driving roller, a third rotary driving piece, a driven sprocket and a driving sprocket, so that when the device is used, the upper driving roller and the lower driving roller are provided with a plurality of groups through being provided with the upper driving roller and the lower driving roller, then the upper driving roller and the lower driving roller are placed on the plate through the plate, then the third rotary driving piece is started to enable the driving sprocket to rotate, and the driving sprocket enables the driven sprocket to drive the upper driving roller and the lower driving roller to rotate through a chain, so that the plate is driven into a machine, and the automatic conveying effect is achieved.
(3) Through adopting two sets of upper press rollers and lower press rollers, make the device can process two sets of plates simultaneously to improve the machining efficiency of panel, and device simple structure, the cost is lower.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic view of the upper and lower press roll assemblies of the present utility model;
FIG. 3 is a schematic side view of the upper and lower rolls of the present utility model;
fig. 4 is a schematic side view of the upper and lower driving members of the present utility model.
In the figure: 1. a front frame; 2. an upper press roll; 3. a first backup roll; 4. a second support roller; 5. a lower press roll; 6. a connector; 7. a connecting rod; 8. an oil cylinder; 9. a fixing frame; 10. a lower transmission frame; 11. an upper transmission frame; 12. an upper driving roller; 13. a lower driving roller; 14. a support frame; 15. a rear frame; 16. a base; 17. a first rotary drive member; 18. a second rotary driving member; 19. a third rotary driving member; 20. a driven sprocket; 21. a drive sprocket; 22. and a fixing plate.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a compact double-frame panel roughing mill, including preceding frame 1, lower transmission frame 10, back frame 15, base 16, the front portion at base 16 top is fixed with preceding frame 1, the back frame 15 is fixed with at the rear portion at base 16 top, top and the bottom of preceding frame 1 and back frame 15 are fixed with fixed plate 22, slide through the slider between preceding frame 1 and the back frame 15 and be provided with upper press roller 2 and lower press roller 5, be connected with braced frame 14 through the slider on upper press roller 2 and the lower press roller 5, be fixed with hydro-cylinder 8 on the fixed plate 22, the output of hydro-cylinder 8 is connected with connector 6, the both ends of connector 6 are connected with connecting rod 7, the bottom of connecting rod 7 and the top interconnect of braced frame 14;
by starting the oil cylinder 8, the oil cylinder 8 can enable the connector 6 to move, the connector 6 can enable the connecting rod 7 to move, and then the supporting frame 14 to move, so that the upper press roll 2 and the lower press roll 5 can move up and down, the distance between the upper press roll 2 and the first support roll 3 can be changed, the distance between the second support roll 4 and the lower press roll 5 can be changed, and the device can be adapted to plates with different thicknesses;
a first supporting roller 3 is movably arranged between the front frame 1 and the rear frame 15, a second supporting roller 4 is movably arranged on the front frame 1 and the rear frame 15 and close to the bottom of the first supporting roller 3, a first rotary driving piece 17 is fixed on the back of a sliding piece on the upper pressing roller 2 through bolts, and the output end of the first rotary driving piece 17 is connected with the shaft of the upper pressing roller 2;
the back of the sliding piece on the lower pressing roller 5 is fixedly provided with a second rotary driving piece 18 through a bolt, the output end of the second rotary driving piece 18 is connected with a shaft on the lower pressing roller 5, the two sides outside the front frame 1 and the rear frame 15 are provided with fixing frames 9, the top of the fixing frames 9 is fixedly provided with a lower transmission frame 10, and the top of the lower transmission frame 10 is fixedly provided with an upper transmission frame 11 through a connecting frame;
through adopting two sets of upper press roller 2 and lower press roller 5, make the device can process two sets of plates simultaneously to improve the machining efficiency of panel, and device simple structure, the cost is lower.
The lower transmission frame 10 is internally provided with a lower transmission roller 13 through shaft rotation, the upper transmission frame 11 is internally connected with an upper transmission roller 12 through shaft connection, the shafts on the upper transmission roller 12 and the lower transmission roller 13 are connected with a driven sprocket 20, a third rotary driving piece 19 is fixed between the fixing frames 9 through a connecting frame, the output end of the third rotary driving piece 19 is connected with a driving sprocket 21, and the driving sprocket 21 is connected with the driven sprocket 20 through a chain;
by starting the third rotary driving piece 19, the third rotary driving piece 19 enables the driving sprocket 21 to rotate, and the driving sprocket 21 enables the driven sprocket 20 to drive the upper driving roller 12 and the lower driving roller 13 to rotate through a chain, so that the plate is driven into the machine, and the automatic conveying effect is realized;
when the plate is used, the plate is placed on the upper driving roller 12 and the lower driving roller 13, then the third rotary driving piece 19 is started, the driving sprocket 21 rotates, the driving sprocket 21 drives the driven sprocket 20 to rotate the upper driving roller 12 and the lower driving roller 13 through a chain, then the plate is conveyed between the upper pressing roller 2 and the first supporting roller 3, the second supporting roller 4 and the lower pressing roller 5, then the oil cylinder 8 is started, the connector 6 moves the connecting rod 7, the supporting frame 14 moves, the upper pressing roller 2 and the lower pressing roller 5 can move up and down, the distance between the upper pressing roller 2 and the first supporting roller 3 changes, the distance between the second supporting roller 4 and the lower pressing roller 5 changes, and the device can adapt to plates with different thicknesses.
Claims (6)
1. A compact double-stand plate roughing mill, characterized in that: including preceding frame (1), lower transmission frame (10), back frame (15), base (16), the front portion at base (16) top is fixed with preceding frame (1), the rear portion at base (16) top is fixed with back frame (15), the top and the bottom of preceding frame (1) and back frame (15) are fixed with fixed plate (22), be provided with compression roller (2) and compression roller (5) down through the slider slip between preceding frame (1) and back frame (15), be connected with carriage (14) through the slider on compression roller (2) and the compression roller (5) down, be fixed with hydro-cylinder (8) on fixed plate (22), the output of hydro-cylinder (8) is connected with connector (6), the both ends of connector (6) are connected with connecting rod (7), the bottom of connecting rod (7) and the top interconnect of carriage (14).
2. A compact dual stand sheet roughing mill as defined in claim 1, wherein: a first supporting roller (3) is movably arranged between the front frame (1) and the rear frame (15), and a second supporting roller (4) is movably arranged at the bottoms of the front frame (1) and the rear frame (15) close to the first supporting roller (3).
3. A compact dual stand sheet roughing mill as defined in claim 1, wherein: the back of the sliding piece on the upper pressing roller (2) is fixedly provided with a first rotary driving piece (17) through a bolt, and the output end of the first rotary driving piece (17) is connected with the shaft of the upper pressing roller (2) mutually.
4. A compact dual stand sheet roughing mill as defined in claim 1, wherein: the back of the sliding piece on the lower pressing roller (5) is fixedly provided with a second rotary driving piece (18) through a bolt, and the output end of the second rotary driving piece (18) is connected with a shaft on the lower pressing roller (5) mutually.
5. A compact dual stand sheet roughing mill as defined in claim 1, wherein: the front frame (1) and the two sides of the outer part of the rear frame (15) are provided with fixing frames (9), the top of each fixing frame (9) is fixedly provided with a lower transmission frame (10), and the top of each lower transmission frame (10) is fixedly provided with an upper transmission frame (11) through a connecting frame.
6. A compact dual stand sheet roughing mill as defined in claim 5, wherein: the lower transmission frame (10) is internally provided with a lower transmission roller (13) through shaft rotation, the upper transmission frame (11) is internally provided with an upper transmission roller (12) through shaft connection, the shafts on the upper transmission roller (12) and the lower transmission roller (13) are connected with driven sprockets (20), a third rotary driving piece (19) is fixed between the fixing frames (9) through connecting frames, the output end of the third rotary driving piece (19) is connected with a driving sprocket (21), and the driving sprocket (21) is connected with the driven sprockets (20) through chains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321179016.4U CN219851376U (en) | 2023-05-16 | 2023-05-16 | Compact double-frame plate roughing mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321179016.4U CN219851376U (en) | 2023-05-16 | 2023-05-16 | Compact double-frame plate roughing mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219851376U true CN219851376U (en) | 2023-10-20 |
Family
ID=88368828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321179016.4U Active CN219851376U (en) | 2023-05-16 | 2023-05-16 | Compact double-frame plate roughing mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219851376U (en) |
-
2023
- 2023-05-16 CN CN202321179016.4U patent/CN219851376U/en active Active
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