CN220177855U - Reciprocating blooming mill - Google Patents
Reciprocating blooming mill Download PDFInfo
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- CN220177855U CN220177855U CN202321703231.XU CN202321703231U CN220177855U CN 220177855 U CN220177855 U CN 220177855U CN 202321703231 U CN202321703231 U CN 202321703231U CN 220177855 U CN220177855 U CN 220177855U
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- 238000005096 rolling process Methods 0.000 claims abstract description 48
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 229910000831 Steel Inorganic materials 0.000 description 11
- 239000010959 steel Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a reciprocating blooming mill, which comprises a stand, wherein a rolling device and a linkage device are arranged on the stand, the rolling device comprises an upper rolling mechanism and a lower rolling mechanism, the upper rolling mechanism comprises a first working roller and a first auxiliary roller, two ends of the first working roller are respectively provided with a movable frame, two ends of the first working roller and two ends of the first auxiliary roller are respectively and rotatably connected with the two movable frames, one ends of the first working roller and one end of the first auxiliary roller are respectively provided with a first gear and a second gear, the first gear is meshed with the second gear, and a hydraulic cylinder is arranged in the reciprocating blooming mill, so that the movable frame is conveniently driven to move up and down, a gap between the first working roller and the second working roller is adjusted, gradual rolling work is realized, and the linkage device is arranged, so that the first working roller and the second working roller are conveniently driven to operate through a single motor.
Description
Technical Field
The utility model relates to the technical field of blooming mills, in particular to a reciprocating blooming mill.
Background
The blooming mill is a device for rolling a steel plate, and the reciprocating blooming mill is provided with feeding devices at two sides of the blooming mill to drive the steel plate to reciprocate in the blooming mill so as to realize rolling work on the steel plate. The blooming mill is generally provided with a lifting mechanism which drives the upper working roller to move up and down, the gap between the two working rollers is adjusted, gradual rolling work is realized on the steel plate, the two motors are generally arranged and respectively drive the upper working roller and the lower working roller to rotate, and when the upper working roller is lifted, the motor connected with the upper working roller is driven to lift, so that the motor cannot be stably arranged on the ground, the normal operation of the motor is influenced, and the service life of the motor is influenced; in addition, the blooming mill is generally provided with only work rolls, which are easily deformed after long-time rolling of the steel sheet.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model provides a reciprocating blooming mill to solve the technical problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a reciprocating type blooming mill, includes the frame, be equipped with rolling device and aggregate unit in the frame, rolling device includes rolling mechanism and lower rolling mechanism, go up rolling mechanism and include first work roll and first auxiliary roll, the both ends of first work roll all are equipped with the movable frame, the both ends of first work roll and the both ends of first auxiliary roll all are connected with two movable frame rotations respectively, the one end of first work roll and first auxiliary roll is equipped with first gear and second gear respectively, and first gear and second gear engagement, rolling mechanism includes second work roll and second auxiliary roll down, the both ends of second work roll all are equipped with the mount, and the both ends of second work roll and second auxiliary roll all are connected with the mount rotation, and the one end of second work roll and second auxiliary roll is equipped with third gear and fourth gear respectively, and third gear and fourth gear engagement, go up rolling mechanism with pass through between the rolling mechanism down the aggregate unit is connected.
Preferably, the linkage comprises a first linkage mechanism, a second linkage mechanism and a connecting shaft, the first linkage mechanism comprises a first connecting plate, a first sprocket, a second sprocket and a first chain, two ends of the first connecting plate are respectively and rotatably sleeved outside the second working roller and the connecting shaft, the first sprocket and the second sprocket are respectively and fixedly sleeved outside the second working roller and the connecting shaft, and the first chain is sleeved outside the first sprocket and the second sprocket, so that the upper rolling mechanism and the lower rolling mechanism are conveniently in linkage fit.
Still preferably, the second linkage mechanism comprises a second connecting plate, a third sprocket, a fourth sprocket and a second chain, the second connecting plate is rotatably sleeved outside the first auxiliary roller and the connecting shaft, the third sprocket and the fourth sprocket are fixedly sleeved outside the first auxiliary roller and the connecting shaft, and the second chain is sleeved outside the third sprocket and the fourth sprocket, so that the upper rolling mechanism and the lower rolling mechanism are conveniently in linkage fit.
Further preferably, a motor is arranged on the frame, a fifth gear is arranged outside an output shaft of the motor, a sixth gear is sleeved at one end of the second auxiliary roller, and the fifth gear is meshed with the sixth gear, so that the second auxiliary roller is conveniently driven to rotate by the motor.
Further preferably, a hydraulic cylinder is arranged at one end of the fixing frame, a bearing plate is arranged on the moving frame, and the telescopic end of the hydraulic cylinder is connected with the bearing plate so as to conveniently drive the moving frame to move up and down.
Further preferably, a guide rod is arranged at the bottom end of the movable frame, a guide sleeve is arranged in the fixed frame, and the guide rod is slidably arranged in the guide sleeve, so that the movable frame is conveniently guided.
Further preferably, the hydraulic cylinders are four and are respectively arranged on two sides of the fixing frames, so that the movable frames are conveniently driven to move up and down, and the stability is improved.
Compared with the prior art, the utility model has the following beneficial effects:
1. the hydraulic cylinder is arranged in the utility model, so that the movable frame is conveniently driven to move up and down, the gap between the first working roller and the second working roller is further adjusted, the step-by-step rolling work is realized, and the linkage device is arranged, so that the first working roller and the second working roller are conveniently driven to operate by a single motor;
2. in the utility model, the upper rolling mechanism and the lower rolling mechanism are connected through the linkage device, when the upper rolling mechanism moves up and down, the linkage device can realize effective linkage, and at the moment, the motor is stably arranged on the frame, so that the stability of the motor is ensured;
3. the rolling device is arranged in the utility model, so that the first working roll and the second working roll are supported and limited in an auxiliary way by the first auxiliary roll and the second auxiliary roll, and deformation of the first working roll and the second working roll after long-time rolling is prevented.
Drawings
FIG. 1 is a schematic view of the overall structure of a reciprocating blooming mill according to the present utility model;
FIG. 2 is a schematic view of the overall structure of another angle of the present utility model;
FIG. 3 is a schematic view of a linkage of the present utility model;
FIG. 4 is a schematic diagram of the explosive structure of FIG. 3 according to the present utility model;
fig. 5 is a schematic structural view of a movable frame in the present utility model.
In the figure: 1. a frame; 2. a first work roll; 3. a first auxiliary roller; 4. a moving rack; 5. a first gear; 6. a second gear; 7. a second work roll; 8. a second auxiliary roller; 9. a fixing frame; 10. a third gear; 11. a fourth gear; 12. a connecting shaft; 13. a first connection plate; 14. a first sprocket; 15. a second sprocket; 16. a first chain; 17. a second connecting plate; 18. a third sprocket; 19. a fourth sprocket; 20. a second chain; 21. a motor; 22. a fifth gear; 23. a sixth gear; 24. a hydraulic cylinder; 25. a receiving plate; 26. a guide rod; 27. and a guide sleeve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1:
referring to fig. 1-5, a reciprocating blooming mill comprises a frame 1, wherein a rolling device and a linkage device are arranged on the frame 1, the rolling device comprises an upper rolling mechanism and a lower rolling mechanism, the upper rolling mechanism comprises a first working roller 2 and a first auxiliary roller 3, two ends of the first working roller 2 are respectively provided with a movable frame 4, two ends of the first working roller 2 and two ends of the first auxiliary roller 3 are respectively and rotatably connected with the two movable frames 4, one ends of the first working roller 2 and one end of the first auxiliary roller 3 are respectively provided with a first gear 5 and a second gear 6, the first gear 5 is meshed with the second gear 6, the lower rolling mechanism comprises a second working roller 7 and a second auxiliary roller 8, two ends of the second working roller 7 are respectively provided with a fixed frame 9, two ends of the second working roller 7 and the second auxiliary roller 8 are respectively provided with a third gear 10 and a fourth gear 11, the third gear 10 is meshed with the fourth gear 11, and the upper rolling mechanism and the lower rolling mechanism are connected through the linkage device.
Referring to fig. 1-5, the linkage device includes a first linkage mechanism, a second linkage mechanism and a connecting shaft 12, the first linkage mechanism includes a first connecting plate 13, a first sprocket 14, a second sprocket 15 and a first chain 16, two ends of the first connecting plate 13 are respectively rotatably sleeved outside the second working roller 7 and the connecting shaft 12, the first sprocket 14 and the second sprocket 15 are respectively fixedly sleeved outside the second working roller 7 and the connecting shaft 12, and the first chain 16 is sleeved outside the first sprocket 14 and the second sprocket 15. The second linkage mechanism comprises a second connecting plate 17, a third chain wheel 18, a fourth chain wheel 19 and a second chain 20, wherein the second connecting plate 17 is rotatably sleeved outside the first auxiliary roller 3 and the connecting shaft 12, the third chain wheel 18 and the fourth chain wheel 19 are fixedly sleeved outside the first auxiliary roller 3 and the connecting shaft 12, and the second chain 20 is sleeved outside the third chain wheel 18 and the fourth chain wheel 19. When the novel steel plate rolling mill is used, the second auxiliary roller 8 rotates, the second working roller 7 is driven to rotate through the third gear 10 and the fourth gear 11, the first sprocket 14 is driven to rotate, the second sprocket 15 is driven to rotate through the first chain 16, the connecting shaft 12 is driven to rotate, the fourth sprocket 19 outside the connecting shaft 12 is driven to rotate, the third sprocket 18 is driven to rotate through the second chain 20, the first auxiliary roller 3 is finally driven to rotate, when the first auxiliary roller 3 rotates, the first working roller 2 is driven to rotate through the cooperation of the first gear 5 and the second gear 6, the rotation directions of the second working roller 7 and the first working roller 2 are opposite, and feeding and rolling of steel plates are facilitated.
Referring to fig. 1-5, a motor 21 is disposed on the frame 1, a fifth gear 22 is disposed outside an output shaft of the motor 21, a sixth gear 23 is sleeved at one end of the second auxiliary roller 8, and the fifth gear 22 is meshed with the sixth gear 23. In use, the motor 21 is started to drive the fifth gear 22 to rotate, and the second auxiliary roller 8 is driven to rotate by the sixth gear 23.
Referring to fig. 1-5, a hydraulic cylinder 24 is disposed at one end of the fixed frame 9, a receiving plate 25 is disposed on the movable frame 4, and a telescopic end of the hydraulic cylinder 24 is connected with the receiving plate 25. The bottom of the movable frame 4 is provided with a guide rod 26, a guide sleeve 27 is arranged in the fixed frame 9, and the guide rod 26 is arranged in the guide sleeve 27 in a sliding way. The hydraulic cylinders 24 are provided in four and are provided on both sides of the two holders 9, respectively. When the hydraulic cylinder 24 is started, the hydraulic cylinder drives the telescopic driving moving frame 4 to move up and down, the guide rod 26 and the guide sleeve 27 are matched to guide in the moving process, and when the moving frame 4 moves up and down, the first connecting plate 13 and the second connecting plate 17 rotate around the second working roller 7, the first auxiliary roller 3 and the connecting shaft 12, so that the second working roller 7 and the first auxiliary roller 3 are matched in a linkage manner.
Example 2:
when the device is used, conveying mechanisms (not shown in the figure) are arranged outside both sides of the device, and can drive the steel plate to reciprocate between the first working roller 2 and the second working roller 7 through the two groups of conveying mechanisms respectively, and the steel plate is rolled through the first working roller 2 and the second working roller 7; during rolling, the motor 21 is started to drive the fifth gear 22 to rotate, the second auxiliary roller 8 is driven to rotate through the sixth gear 23, the second auxiliary roller 8 is driven to rotate, the second working roller 7 is driven to rotate through the third gear 10 and the fourth gear 11, the first sprocket 14 is driven to rotate, the second sprocket 15 is driven to rotate through the first chain 16, the connecting shaft 12 is driven to rotate, the fourth sprocket 19 outside the connecting shaft 12 is driven to rotate, the third sprocket 18 is driven to rotate through the second chain 20, the first auxiliary roller 3 is finally driven to rotate, when the first auxiliary roller 3 rotates, the first working roller 2 is driven to rotate through the cooperation of the first gear 5 and the second gear 6, and the rotation directions of the second working roller 7 and the first working roller 2 are opposite, so that feeding and rolling of steel plates are facilitated.
Example 3:
after unidirectional rolling, the gap between the first working roller 2 and the second working roller 7 needs to be shortened, the second direction is convenient to roll again, when the gap is shortened, the hydraulic cylinder 24 is started, the hydraulic cylinder 24 drives the telescopic driving moving frame 4 to move downwards, in the moving process, the guide rod 26 and the guide sleeve 27 are matched to guide, when the moving frame 4 moves downwards, the first connecting plate 13 and the second connecting plate 17 rotate around the second working roller 7, the first auxiliary roller 3 and the connecting shaft 12, the second working roller 7 and the first auxiliary roller 3 are convenient to be in linkage fit, and when the direction is changed through the conveying assembly each time, the gap is shortened through the hydraulic cylinder 24, and the steel plate is convenient to roll gradually.
In all the above mentioned solutions, in which the connection between two components can be chosen according to the actual situation, a welded, bolt-and-nut-fitted connection, a bolt-or-screw connection or other known connection means, which are not described in detail herein, where reference is made to a written fixed connection, the preferred consideration is welding, although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that numerous variations, modifications, substitutions and alterations can be made to these embodiments without departing from the principle and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.
Claims (7)
1. Reciprocating blooming mill, comprising a frame (1), characterized in that: be equipped with rolling device and aggregate unit on frame (1), rolling device includes rolling mechanism and lower rolling mechanism, go up rolling mechanism and include first work roller (2) and first auxiliary roller (3), the both ends of first work roller (2) all are equipped with and remove frame (4), the both ends of first work roller (2) and the both ends of first auxiliary roller (3) all are connected with two removal frame (4) rotation respectively, the one end of first work roller (2) and first auxiliary roller (3) is equipped with first gear (5) and second gear (6) respectively, and first gear (5) and second gear (6) meshing, rolling mechanism includes second work roller (7) and second auxiliary roller (8) down, the both ends of second work roller (7) all are equipped with mount (9), the both ends of second work roller (7) and second auxiliary roller (8) all are connected with mount (9) rotation, and the one end of second work roller (7) and second auxiliary roller (8) is equipped with third gear (10) and fourth gear (11) respectively and fourth gear (11) and pass through between rolling mechanism and the fourth gear (11) meshing down.
2. A reciprocating blooming mill according to claim 1, wherein: the linkage device comprises a first linkage mechanism, a second linkage mechanism and a connecting shaft (12), wherein the first linkage mechanism comprises a first connecting plate (13), a first chain wheel (14), a second chain wheel (15) and a first chain (16), two ends of the first connecting plate (13) are respectively rotatably sleeved outside the second working roller (7) and the connecting shaft (12), the first chain wheel (14) and the second chain wheel (15) are respectively fixedly sleeved outside the second working roller (7) and the connecting shaft (12), and the first chain (16) is sleeved outside the first chain wheel (14) and the second chain wheel (15).
3. A reciprocating blooming mill according to claim 2, characterized in that: the second linkage mechanism comprises a second connecting plate (17), a third chain wheel (18), a fourth chain wheel (19) and a second chain (20), the second connecting plate (17) is rotatably sleeved outside the first auxiliary roller (3) and the connecting shaft (12), the third chain wheel (18) and the fourth chain wheel (19) are fixedly sleeved outside the first auxiliary roller (3) and the connecting shaft (12), and the second chain (20) is sleeved outside the third chain wheel (18) and the fourth chain wheel (19).
4. A reciprocating blooming mill according to claim 1, wherein: the machine frame (1) is provided with a motor (21), a fifth gear (22) is arranged outside an output shaft of the motor (21), one end of the second auxiliary roller (8) is sleeved with a sixth gear (23), and the fifth gear (22) is meshed with the sixth gear (23).
5. A reciprocating blooming mill according to claim 1, wherein: one end of the fixing frame (9) is provided with a hydraulic cylinder (24), the movable frame (4) is provided with a bearing plate (25), and the telescopic end of the hydraulic cylinder (24) is connected with the bearing plate (25).
6. A reciprocating blooming mill according to claim 1, wherein: the bottom of the movable frame (4) is provided with a guide rod (26), a guide sleeve (27) is arranged in the fixed frame (9), and the guide rod (26) is slidably arranged in the guide sleeve (27).
7. A reciprocating blooming mill according to claim 5, wherein: the hydraulic cylinders (24) are four and are respectively arranged on two sides of the two fixing frames (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321703231.XU CN220177855U (en) | 2023-07-01 | 2023-07-01 | Reciprocating blooming mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321703231.XU CN220177855U (en) | 2023-07-01 | 2023-07-01 | Reciprocating blooming mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220177855U true CN220177855U (en) | 2023-12-15 |
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ID=89107360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321703231.XU Active CN220177855U (en) | 2023-07-01 | 2023-07-01 | Reciprocating blooming mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220177855U (en) |
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2023
- 2023-07-01 CN CN202321703231.XU patent/CN220177855U/en active Active
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