CN201371282Y - Edge-pressing roller device - Google Patents
Edge-pressing roller device Download PDFInfo
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- CN201371282Y CN201371282Y CN200820303921U CN200820303921U CN201371282Y CN 201371282 Y CN201371282 Y CN 201371282Y CN 200820303921 U CN200820303921 U CN 200820303921U CN 200820303921 U CN200820303921 U CN 200820303921U CN 201371282 Y CN201371282 Y CN 201371282Y
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Abstract
The utility model discloses an edge-pressing roller device on middle thickness plate finishing line disc type bilateral scissors. When a steel plate is through, the edge-pressing roller device does not generate downward pressure to the steel plate, thereby reducing the load of front and rear pinch rollers of the bilateral scissors. The edge-pressing roller device comprises a roller frame with rolling wheels, wherein the roller frame is connected with a frame by a suspension system and is driven by a lift mechanism to lift. When the steel plate is through, the roller frame is lifted by the lift mechanism to ensure the non-contact of the rolling wheels and the steel plate, thereby, the edge-pressing roller device reduces the load of the front and rear pinch rollers and the motor power of the pinch rollers and prolongs the service life of the pinch rollers and the edge-pressing roller device.
Description
Technical field
The utility model relates to the edge roller device on a kind of cut deal finishing line disc type bilateral scissors.
Background technology
Edge roller device on the existing cut deal finishing line disc type bilateral scissors comprises the roller frame that roller is installed, and the roller frame connects with frame by suspension system.Wherein, suspension system includes oral-lateral spring cylinder and outlet side spring cylinder, entrance side spring cylinder and outlet side spring cylinder are formed by hollow bushing, disk spring and the piston rod of belt supporting frame, support puts together on the frame with bolt, disk spring, piston rod are installed in the hollow bushing, and the piston-rod lower end in entrance side spring cylinder and the outlet side spring cylinder connects with the entrance side and the outlet side of roller frame respectively.
In the course of work of disc type bilateral scissors, require when steel plate thickness during less than 10mm, the edge roller device is not worked, when the roller of steel plate thickness edge roller device during greater than 10mm compresses steel plate, when steel plate thickness during greater than 25mm or steel plate when not needing to shear, steel plate directly by shearing machine, is not cut edge.The shortcoming of existing edge roller device is when steel plate need lead directly to, the roller of edge roller device contacts with steel plate, thereby steel plate is produced an additional downforce, make the motor load of bilateral scissors front and back pinch roll strengthen like this, cause the pinch roll power of motor to increase, waste energy, also increase the wearing and tearing of edge roller device roller simultaneously.
The utility model content
The technical problem that the utility model solved is: provide a kind of and steel plate is not produced the edge roller device of downforce when steel plate is straight-through, thereby reduce the load of bilateral scissors front and back pinch roll.
The technical scheme that solves the problems of the technologies described above is: the edge roller device, comprise the roller frame that roller is installed, and the roller frame connects with frame by suspension system, and described roller frame is driven by elevating mechanism and moves up and down.
Further be that elevating mechanism drives the roller frame by suspension system and moves up and down.
Preferred version as technique scheme, suspension system includes oral-lateral spring cylinder and outlet side spring cylinder, piston-rod lower end in entrance side spring cylinder and the outlet side spring cylinder connects with the entrance side and the outlet side of roller frame respectively, and the cylinder body of entrance side spring cylinder and outlet side spring cylinder connects with elevating mechanism.
As the preferred version of technique scheme, elevating mechanism includes oral-lateral turning arm, outlet side turning arm and inlet hydraulic cylinder and outlet hydraulic cylinder, and entrance side turning arm and outlet side turning arm are hinged by middle hinge and frame respectively; One end of entrance side turning arm connects with the cylinder body of entrance side spring cylinder, and the other end is driven around middle hinge rotation by the inlet hydraulic cylinder; One end of outlet side turning arm connects with the cylinder body of outlet side spring cylinder, and the other end is driven around middle hinge rotation by the outlet hydraulic cylinder.
Further be to be provided with the adjusting device that is used for dancer rools frame levelness in the described suspension system.
Preferred version as technique scheme, described adjusting device comprises piston rod hinged by bearing pin and roller frame, and piston rod is hinged by connecting rod and roller frame, is provided with adjusting pin between piston rod and the roller frame, one end of adjusting pin passes piston rod and fixes by nut, and the other end and roller frame are hinged.
As the preferred version of technique scheme, adopt disk spring in entrance side spring cylinder and the outlet side spring cylinder.
The beneficial effects of the utility model are: by elevating mechanism when steel plate is straight-through with the lifting of roller frame, guarantee that roller does not contact with steel plate, thereby the load of pinch roll before and after having reduced reduces the pinch roll power of motor, prolongs the service life of pinch roll and edge roller device.
Description of drawings
Fig. 1 is the structural representation of the utility model edge roller device.
Fig. 2 be among Fig. 1 A to orthographic projection view.
A is the throughput direction of steel plate to direction shown in the arrow among Fig. 1.
Be labeled as among the figure: frame 1, inlet hydraulic cylinder 2, entrance side turning arm 3, entrance side disk spring 4, piston rod 5, entrance side spring cylinder 6, adjusting pin 7, roller frame 8, roller 9, connecting rod 10, piston rod 11, outlet side spring cylinder 12, outlet side disk spring 13, outlet side turning arm 14, outlet hydraulic cylinder 15, middle hinge 16, middle hinge 17, bearing pin 18, nut 19.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described further.
Edge roller device as depicted in figs. 1 and 2 comprises the roller frame 8 that roller 9 is installed, and roller frame 8 connects with frame 1 by suspension system, and described roller frame 8 is driven by elevating mechanism and moves up and down.By elevating mechanism when steel plate is straight-through with 8 liftings of roller frame, guarantee that roller 9 does not contact with steel plate, thereby the load of pinch rolls before and after having reduced reduces the pinch roll power of motor, the service life of prolongation pinch roll and edge roller device.Wherein, elevating mechanism can act directly on roller frame 8 is moved up and down, but must guarantee the harmony between elevating mechanism and the suspension system.For this reason, elevating mechanism also can drive roller frame 8 by suspension system and move up and down, thus make elevating mechanism and suspension system structure more simple.
As Fig. 1 and Fig. 2, a kind of concrete structure as suspension system, this suspension system includes oral-lateral spring cylinder 6 and outlet side spring cylinder 12, piston rod 5,11 lower ends in entrance side spring cylinder 6 and the outlet side spring cylinder 12 connect with the entrance side and the outlet side of roller frame 8 respectively, and the cylinder body of entrance side spring cylinder 6 and outlet side spring cylinder 12 connects with elevating mechanism.The steel plate thrust is produced by the spring in entrance side spring cylinder 6 and the outlet side spring cylinder 12 during steel plate shearing.The cylinder body that elevating mechanism acts on entrance side spring cylinder 6 and outlet side spring cylinder 12 moves up and down entrance side spring cylinder 6 and outlet side spring cylinder 12, carries out lifting thereby drive roller frame 8.
As Fig. 1 and Fig. 2, a kind of concrete structure as elevating mechanism, this elevating mechanism includes oral-lateral turning arm 3, outlet side turning arm 14 and inlet hydraulic cylinder 2 and outlet hydraulic cylinder 15, and entrance side turning arm 3 and outlet side turning arm 14 are hinged by middle hinge 16,17 and frame 1 respectively; One end of entrance side turning arm 3 connects with the cylinder body of entrance side spring cylinder 6, and the other end is driven around middle hinge 16 rotations by inlet hydraulic cylinder 2; One end of outlet side turning arm 14 connects with the cylinder body of outlet side spring cylinder 12, and the other end is driven around middle hinge 17 rotations by outlet hydraulic cylinder 15.Above-mentioned elevating mechanism is driven into oral-lateral turning arm 3 and outlet side turning arm 14 respectively around middle hinge 16,17 rotary oscillations by inlet hydraulic cylinder 2 and outlet hydraulic cylinder 15, the upper-lower position of entrance side spring cylinder 6 and outlet side spring cylinder 12 is changed, and then drive roller frame 8 carry out lifting.This elevating mechanism has advantage of simple structure, can realize the lifting of roller frame 8 easily.
As Fig. 1 and Fig. 2, because the elastic deformation amount of entrance side spring cylinder 6 and outlet side spring cylinder 12 medi-springs is difficult to guarantee in full accord, cause roller frame 8 to tilt to cause the downforce of 9 pairs of steel plates of roller inhomogeneous, therefore can in suspension system, be provided with the adjusting device that is used for dancer rools frame 8 levelness, roller 9 is acted on the steel plate uniformly.A kind of concrete structure as adjusting device, this adjusting device comprises piston rod 5 hinged by bearing pin 18 and roller frame 8, piston rod 11 is hinged by connecting rod 10 and roller frame 8, be provided with adjusting pin 7 between piston rod 5 and the roller frame 8, one end of adjusting pin 7 passes piston rod 5 and fixing by nut 19, and the other end and roller frame 8 are hinged.The action principle of this adjusting device is: rotation nut 19 makes adjusting pin 7 pulling roller framves 8 around bearing pin 18 rotations, when roller frame 8 when bearing pin 18 is rotated counterclockwise, because piston rod 11 connects with roller frame 8 by connecting rod 10, therefore connecting rod 10 can move in outlet side spring cylinder 12 by promotion piston rod 11, make piston rod 11 withdrawals, nut 19 acts on and makes piston rod 5 elongations on the piston rod 5 simultaneously, thereby changes the gradient of roller frame 8.In like manner, reverse rotation nut 19 can change the gradient of roller frame 8 from opposite direction.This device has been realized the adjusting of pair roller frame 8 levelness easily.
In addition, preferably adopt disk spring in entrance side spring cylinder 6 and the outlet side spring cylinder 12.Disk spring has less deformation energy and bears bigger load, advantages such as axial space compactness, and with the spring comparison of other types, the deformation energy of its unit volume is bigger, has to cushion damping capaicty preferably.
Embodiment
Edge roller device as depicted in figs. 1 and 2, the cylinder body of its inlet hydraulic cylinder 2 is hinged on the frame 1, piston rod links to each other with entrance side turning arm 3, entrance side turning arm 3 adopts Welding Structure, hinge 16 usefulness bearing pins connect with frame 1 in the middle of it, the one end closes with bolt and 6 of entrance side spring cylinders, and entrance side disk spring 4 is installed on the piston rod 5, and entrance side disk spring 4 and piston rod 5 are packed into by cooperation in the entrance side spring cylinder 6; The cylinder body of outlet hydraulic cylinder 15 is hinged on the frame 1, piston rod links to each other with outlet side turning arm 14, outlet side turning arm 14 adopts Welding Structure, hinge 17 usefulness bearing pins connect with frame 1 in the middle of it, the one end closes with bolt and 12 of outlet side dish spring cylinder bodies, outlet side disk spring 13 is installed on the piston rod 11, and outlet side disk spring 13 and piston rod 11 are packed into by cooperation in the outlet side spring cylinder 12; Roller frame 8 adopts Welding Structure, and its entrance side and piston rod 5 are hinged, and outlet side is hinged by connecting rod 10 and piston rod 11, and roller 9 is installed on the roller frame 8 by bearing pin, and adjusting pin 7 one ends and roller frame 8 are hinged, and the other end passes piston rod 5 and fixing by nut 19.Two states is arranged during this edge roller device work:
1), during swarf, the piston rod of inlet hydraulic cylinder 2 and outlet hydraulic cylinder 15 stretches out simultaneously, drive entrance side turning arm 3 and outlet side turning arm 14 around fixing hinge 16,17 rotations with entrance side spring cylinder 6 and 12 declines of outlet side spring cylinder, thereby roller frame 8 and the roller 9 that is installed on the roller frame 8 are dropped to desired location, inlet hydraulic cylinder 2 and 15 lockings of outlet hydraulic cylinder, the steel plate thrust is produced by entrance side disk spring 4, outlet side disk spring 13 during steel plate shearing;
When 2), steel plate is straight-through, the piston rod of inlet hydraulic cylinder 2 and outlet hydraulic cylinder 15 shrinks simultaneously, driving entrance side turning arm 3 and outlet side turning arm 14 rotates entrance side spring cylinder 6 and 12 liftings of outlet side spring cylinder around fixing hinge 16,17, thereby roller frame 8 and the roller 9 that is installed on the roller frame 8 are raised to desired location, guarantee that roller 9 does not contact steel plate.
Claims (7)
1. the edge roller device comprises the roller frame (8) that roller (9) is installed, and roller frame (8) connects with frame (1) by suspension system, it is characterized in that: described roller frame (8) is driven by elevating mechanism and moves up and down.
2. edge roller device as claimed in claim 1 is characterized in that: elevating mechanism drives roller frame (8) by suspension system and moves up and down.
3. edge roller device as claimed in claim 2, it is characterized in that: suspension system includes oral-lateral spring cylinder (6) and outlet side spring cylinder (12), piston rod (5,11) lower end in entrance side spring cylinder (6) and the outlet side spring cylinder (12) connects with the entrance side and the outlet side of roller frame (8) respectively, and the cylinder body of entrance side spring cylinder (6) and outlet side spring cylinder (12) connects with elevating mechanism.
4. edge roller device as claimed in claim 3, it is characterized in that: elevating mechanism includes oral-lateral turning arm (3), outlet side turning arm (14) and inlet hydraulic cylinder (2) and outlet hydraulic cylinder (15), and entrance side turning arm (3) and outlet side turning arm (14) are hinged by middle hinge (16,17) and frame (1) respectively; One end of entrance side turning arm (3) connects with the cylinder body of entrance side spring cylinder (6), and the other end is driven by inlet hydraulic cylinder (2) and rotates around middle hinge (16); One end of outlet side turning arm (14) connects with the cylinder body of outlet side spring cylinder (12), and the other end is driven by outlet hydraulic cylinder (15) and rotates around middle hinge (17).
5. edge roller device as claimed in claim 3 is characterized in that: be provided with the adjusting device that is used for dancer rools frame (8) levelness in the described suspension system.
6. edge roller device as claimed in claim 5, it is characterized in that: described adjusting device comprises piston rod (5) hinged by bearing pin (18) and roller frame (8), piston rod (11) is hinged by connecting rod (10) and roller frame (8), be provided with adjusting pin (7) between piston rod (5) and the roller frame (8), one end of adjusting pin (7) passes piston rod (5) and fixing by nut (19), and the other end and roller frame (8) are hinged.
7. edge roller device as claimed in claim 3 is characterized in that: adopt disk spring in entrance side spring cylinder (6) and the outlet side spring cylinder (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820303921U CN201371282Y (en) | 2008-12-31 | 2008-12-31 | Edge-pressing roller device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820303921U CN201371282Y (en) | 2008-12-31 | 2008-12-31 | Edge-pressing roller device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201371282Y true CN201371282Y (en) | 2009-12-30 |
Family
ID=41497366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200820303921U Expired - Lifetime CN201371282Y (en) | 2008-12-31 | 2008-12-31 | Edge-pressing roller device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201371282Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513598A (en) * | 2011-12-29 | 2012-06-27 | 西南铝业（集团）有限责任公司 | Edge trimming shear device of tension leveler |
| CN104439497A (en) * | 2014-11-11 | 2015-03-25 | 中冶陕压重工设备有限公司 | Automatic edge press roll adjustment device of edge trimming shears |
| CN107012626A (en) * | 2017-04-11 | 2017-08-04 | 桐乡市民安纺织有限责任公司 | A kind of fabric pressure amplitude device |
| CN114101783A (en) * | 2021-11-25 | 2022-03-01 | 一重集团大连工程技术有限公司 | Pressing plate mechanism with locking device |
-
2008
- 2008-12-31 CN CN200820303921U patent/CN201371282Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513598A (en) * | 2011-12-29 | 2012-06-27 | 西南铝业（集团）有限责任公司 | Edge trimming shear device of tension leveler |
| CN104439497A (en) * | 2014-11-11 | 2015-03-25 | 中冶陕压重工设备有限公司 | Automatic edge press roll adjustment device of edge trimming shears |
| CN107012626A (en) * | 2017-04-11 | 2017-08-04 | 桐乡市民安纺织有限责任公司 | A kind of fabric pressure amplitude device |
| CN114101783A (en) * | 2021-11-25 | 2022-03-01 | 一重集团大连工程技术有限公司 | Pressing plate mechanism with locking device |
| CN114101783B (en) * | 2021-11-25 | 2024-01-26 | 一重集团大连工程技术有限公司 | Pressing plate mechanism with locking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091230 |