CN220072898U - Work roll capable of uniformly rolling - Google Patents
Work roll capable of uniformly rolling Download PDFInfo
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- CN220072898U CN220072898U CN202321535784.9U CN202321535784U CN220072898U CN 220072898 U CN220072898 U CN 220072898U CN 202321535784 U CN202321535784 U CN 202321535784U CN 220072898 U CN220072898 U CN 220072898U
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- driven
- work roll
- steel plate
- rotating roller
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- 238000005096 rolling process Methods 0.000 title claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 54
- 239000010959 steel Substances 0.000 claims abstract description 54
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 238000005259 measurement Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000036314 physical performance Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model discloses a work roll capable of being uniformly rolled, which comprises a base; the two support plates are fixedly arranged on the base and are mutually arranged in parallel; the driving rotating roller is rotatably arranged between the two support plates, one end of the driving rotating roller penetrates through the support plates, and is in transmission connection with a driving mechanism; a driven rotating roller arranged between the two support plates; and the pushing mechanism is arranged on the supporting plate, the working end of the pushing mechanism is connected with the driven rotating roller, and the pushing mechanism is used for moving the driven rotating roller in the vertical direction. The device adopts two initiative rotating rollers connected with a stepping motor in a transmission way to provide a supporting station for the steel plate, and drives the steel plate to enter the device through the continuous initiative rotating rollers, and the driven rotating rollers are driven by the pushing mechanism to extrude the steel plate, so that the curvature of the steel plate meets the actual requirement, and the driven rotating rollers are synchronously controlled to move downwards through two air cylinders, so that the steel plate can be uniformly rolled by the initiative rotating rollers and the driven rotating rollers, and the uniformity of the extruded steel plate is improved.
Description
Technical Field
The utility model relates to the technical field of steel plate processing, in particular to a working roller capable of uniformly rolling.
Background
The steel plate is a flat plate steel material formed by pouring molten steel and pressing after cooling, can be used in the fields of buildings, automobiles and the like, and needs to be rolled and formed when being processed, so that a rolling device is needed.
In steel plate processing, it is often required to press a flat steel plate into a curved surface, a spherical surface and other structures, and manual cutting is generally adopted for pressing, but the production efficiency of the processing mode is very low, and the manual operation cannot achieve uniform aesthetic feeling, and influences the processing precision, for example, when a large-caliber pipeline converging ball needs to be welded, a plurality of steel plates with the same curvature are required to be welded, at the moment, the manual manufacturing efficiency is very low, the curvatures of a plurality of steel plates cannot be guaranteed to be absolutely the same, even the curvature difference is larger, so that the welding seam is very wide, and the welding or the physical performance requirements cannot be met after the welding is inconvenient.
Accordingly, there is a need in the art for a new device that addresses the above-described problems.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a working roller capable of uniformly rolling.
In order to achieve the above object, the present utility model provides the following solutions: a uniformly rolled work roll comprising:
a base;
the two support plates are fixedly arranged on the base and are arranged in parallel with each other;
the driving rotating roller is rotatably arranged between the two supporting plates, and one end of the driving rotating roller penetrates through the supporting plates and is in transmission connection with a driving mechanism;
a driven rotating roller arranged between the two support plates;
the pushing mechanism is arranged on the supporting plate, the working end of the pushing mechanism is connected with the driven rotating roller, and the pushing mechanism is used for moving the driven rotating roller in the vertical direction.
Preferably, the driving mechanism includes:
a stepping motor mounted on the base;
a gearbox mounted on the base; the output end of the stepping motor is in transmission connection with the power input end of the gearbox;
the driving gear is in transmission connection with the power output end of the gearbox;
and the driven gear is fixedly connected with the end part of the driving rotary roller, which extends out of the supporting plate.
Preferably, the pushing mechanism includes:
the cylinder, it is provided with two, every the cylinder inverts to be fixed in the backup pad, the stiff end of cylinder with backup pad top rigid coupling, the expansion end of cylinder runs through the backup pad top and is connected with the slider, driven roller with the slider rotates to be connected.
Preferably, a sliding groove is formed in the middle of the supporting plate, and the sliding block is in sliding connection with the sliding groove.
Preferably, the thickness measuring assembly is arranged at one side of the supporting plate and is used for measuring the thickness of the rolled steel plate;
the thickness measurement assembly includes:
the two fixing frames are arranged on one side wall of the supporting plate, the bottom of each fixing frame is connected with an adjusting screw in a threaded manner, a moving block is connected inside each fixing frame in a sliding manner, and the moving block is abutted to the adjusting screw; a first measuring rod is arranged between the two moving blocks, and a second measuring rod is fixedly arranged at the top of the supporting plate; the rolled steel plate is located between the first measuring rod and the second measuring rod.
Preferably, the side wall of the fixed frame is further engraved with a scale mark, and the scale mark is used for measuring the moving distance of the first measuring rod.
Preferably, two driving rotating rollers are arranged in parallel, and the driven rotating rollers are positioned above the middle parts of the two driving rotating rollers.
Preferably, a console is further arranged on the base, and the console is electrically connected with the air cylinder and the stepping motor.
Compared with the prior art, the utility model has the following advantages and technical effects: the device adopts two driving rotating rollers connected with the stepping motor in a transmission way to provide a supporting station for the steel plate, and drives the steel plate to enter the device through the two driving rotating rollers, and then drives the driven rotating rollers to extrude the steel plate through the pushing mechanism, so that the curvature of the steel plate meets the actual requirement. The driven rotating roller is synchronously controlled to move downwards through the two cylinders, so that the steel plate can be uniformly rolled by the driving rotating roller and the driven rotating roller, and the uniformity of the extruded steel plate is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
FIG. 1 is an isometric view of the overall structure of an apparatus according to an embodiment;
FIG. 2 is a front view showing the overall structure of an apparatus according to an embodiment;
FIG. 3 is a side view of the overall structure of an apparatus according to an embodiment;
FIG. 4 is a schematic diagram of the positional relationship and structure of a thickness measuring device according to the second embodiment.
1, a base; 2. a support plate; 3. actively rotating the roller; 4. a driven rotating roller; 5. a cylinder; 6. a chute; 7. a slide block; 8. a driven gear; 9. a drive gear; 10. a gearbox; 11. a console; 12. a motor; 13. a fixed frame; 14. a second measuring rod; 15. a moving block; 16. adjusting a screw; 17. a first measuring rod; 18. and (5) marking the scale marks.
Detailed Description
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
The present utility model will be described in further detail with reference to the drawings and the detailed description below, in order to make the above objects, features and advantages of the present utility model more comprehensible.
Embodiment one:
referring to fig. 1-2, the present embodiment proposes a work roll for uniform rolling, which includes a base 1, two support plates 2 mounted on the base 1, both support plates 2 being fixedly disposed on the base 1 and being arranged parallel to each other; the middle part of the supporting plate 2 is provided with a chute 6. The supporting plate 2 is fixedly inserted into the base 1 or fixedly connected with the base through bolts. The two support plates 2 are used for supporting or fixing the driving roller 3, the driven roller 4 and the pushing mechanism.
Further, the driving roller 3 is rotatably disposed between the two support plates 2, and one end of the driving roller 3 penetrates through the support plates 2 and is in transmission connection with a driving mechanism. The driving rotary rollers 3 are arranged in two, the two driving rotary rollers 3 are arranged in parallel, and the driven rotary roller 4 is positioned above the middle parts of the two driving rotary rollers 3. The active turning rolls 3 are used to provide power when rolling the steel sheet. When in actual work, the steel plate enters from one side of the supporting plate 2, the lower surface of the steel plate is abutted on the two driving rotating rollers 3, the two driving rotating rollers 3 drive the steel plate to move, and the two driving rotating rollers 3 squeeze the steel plate at the same time of moving the steel plate.
Further, a driven roller 4 is provided between the two support plates 2. The driven roller 4 can change the degree of bending of the steel plate.
Referring to fig. 3, further, a pushing mechanism is mounted on the support plate 2, a working end of the pushing mechanism is connected to the driven roller 4, and the pushing mechanism is used for moving the driven roller 4 in a vertical direction. The staff inputs the required parameter of roll-in steel sheet through control cabinet 11, and control cabinet 11 can give cylinder 5 with the instruction transmission, and two cylinder 5 synchronous control respective piston rod moves down simultaneously to drive driven roller 4 level and move down, guarantee that driven roller 4 carries out even roll-in to the steel sheet.
Further, the driving mechanism includes: a stepping motor 12 mounted on the base 1. A gearbox 10 mounted on the base 1. The output end of the stepping motor 12 is in transmission connection with the power input end of the gearbox 10. And a driving gear 9 is in transmission connection with the power output end of the gearbox 10. And a driven gear 8 fixedly connected with the end part of the driving roller 3 extending out of the supporting plate.
It will be appreciated that when the two driven gears 8 and the driving gear 9 are arranged in an inverted triangle (i.e. the two driven gears 8 are horizontally arranged above, the driving gear 9 is arranged in the middle of the lower part of the two driven gears 8 and is engaged with the two driven gears 8), and when the driving gear 9 rotates, the two driven gears 8 rotate in the same direction, so that the driving of the two driven gears 8 to rotate in the same direction can be achieved through one driving gear 9, and the steel plate is driven to enter the device for rolling.
Further, the pushing mechanism comprises two air cylinders 5, each air cylinder 5 is inversely fixed on the supporting plate 2, the fixed end of each air cylinder 5 is fixedly connected with the top of the supporting plate 2, the movable end of each air cylinder 5 penetrates through the top of the supporting plate 2 and is connected with a sliding block 7, the driven rotating roller 4 is rotationally connected with the sliding block 7, and the sliding block 7 is in sliding connection with the sliding groove 6. Both cylinders 5 are controlled by a console 11. After the control console 11 sends out instructions, the two air cylinders 5 drive the sliding blocks 7 to synchronously move in the same direction, and the driven rotating roller 4 positioned between the two air cylinders 5 moves downwards or upwards horizontally until the upper surface of the steel plate is extruded, so that the driven rotating roller 4 can horizontally extrude the steel plate, and the uniformity of rolling of the steel plate is ensured.
Further, a console 11 is further arranged on the base 1, and the console 11 is electrically connected with the air cylinder 5 and the stepping motor 12.
The working procedure of this embodiment is as follows: firstly, the device is started, then parameters are input into the control console 11, a worker puts the steel plate on the surface of one of the driving rotary rollers 3 from one side of the device, then the air cylinder 5 drives the sliding block 7 to move downwards along the sliding groove 6 and to a designated position, at the moment, the driven rotary roller 4 is in place, and the device starts to roll the steel plate under the driving of the driving rotary roller 3. Since there is only one driven roller 4 at this time, the steel sheet is bent after being rolled, and when the steel sheet is taken out from the other side of the apparatus after being rolled, the rolling operation of the steel sheet is ended.
Embodiment two:
referring to fig. 4, the present embodiment differs from the first embodiment only in that the present embodiment is further provided with a thickness measuring assembly installed at one side of the supporting plate 2 for measuring the thickness of the rolled steel sheet.
The thickness measurement assembly includes:
each fixed frame 13 is arranged on one side wall of the supporting plate 2, an adjusting screw 16 is connected to the bottom of each fixed frame 13 in a threaded manner, a moving block 15 is connected inside each fixed frame 13 in a sliding manner, and the moving block 15 is abutted to the adjusting screw 16; a first measuring rod 17 is arranged between the two moving blocks 15, and a second measuring rod 14 is fixedly arranged at the top of the supporting plate; the rolled steel sheet is located between the first measuring bar 17 and the second measuring bar 14.
The side wall of the fixed frame 13 is also carved with a scale mark 18, and the scale mark 18 is used for measuring the moving distance of the first measuring rod 17. Through setting up scale mark 18, can the visual thickness value of steel sheet after the demonstration roll-in, also can observe whether the steel sheet thickness after the roll-in is unanimous. When the thickness of the steel plates is not consistent, the levelness of the two driving rotating rollers 3 and the driven rotating rollers 4 can be corrected in time.
In actual operation, the rolled steel plate is positioned between the first measuring rod 17 and the second measuring rod 14, and the distance between the first measuring rod 17 and the second measuring rod 14, which is the same as the thickness of the steel plate, can be changed by manual control of a worker. When the thickness of the steel plate is found to be uneven or the two measuring rods clamp the steel plate, the two driving rotary rollers 3 and the driven rotary rollers 4 should be corrected in time.
Embodiment III:
the difference between the present embodiment and the first embodiment is that two driven rotating rollers 4 are provided in the present embodiment, and the two driven rotating rollers 4 are horizontally arranged and are driven by the air cylinder 5 to move up and down. The two driven rotating rollers 4 correspond to the two driving rotating rollers 3. Unlike the first embodiment, in which the steel sheet is rolled into a curved surface structure, the present embodiment is used to roll the steel sheet into a flat steel sheet. By replacing the number of driven rotating rollers 4, the practicality of the apparatus can be improved.
The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.
Claims (8)
1. A work roll for uniform rolling comprising:
a base;
the two support plates are fixedly arranged on the base and are arranged in parallel with each other;
the driving rotating roller is rotatably arranged between the two supporting plates, and one end of the driving rotating roller penetrates through the supporting plates and is in transmission connection with a driving mechanism;
a driven rotating roller arranged between the two support plates;
the pushing mechanism is arranged on the supporting plate, the working end of the pushing mechanism is connected with the driven rotating roller, and the pushing mechanism is used for moving the driven rotating roller in the vertical direction.
2. A uniformly rolled work roll according to claim 1, wherein: the driving mechanism includes:
a stepping motor mounted on the base;
a gearbox mounted on the base; the output end of the stepping motor is in transmission connection with the power input end of the gearbox;
the driving gear is in transmission connection with the power output end of the gearbox;
and the driven gear is fixedly connected with the end part of the driving rotary roller, which extends out of the supporting plate.
3. The uniformly rolled work roll of claim 2 wherein the pushing mechanism comprises:
the cylinder, it is provided with two, every the cylinder inverts to be fixed in the backup pad, the stiff end of cylinder with backup pad top rigid coupling, the expansion end of cylinder runs through the backup pad top and is connected with the slider, driven roller with the slider rotates to be connected.
4. A uniformly rolled work roll according to claim 3, wherein a chute is formed in the middle of the support plate, and the slider is slidably connected to the chute.
5. The uniformly rolled work roll according to claim 1, further comprising a thickness measuring assembly installed at one side of the supporting plate for measuring the thickness of the rolled steel sheet;
the thickness measurement assembly includes:
the two fixing frames are arranged on one side wall of the supporting plate, the bottom of each fixing frame is connected with an adjusting screw in a threaded manner, a moving block is connected inside each fixing frame in a sliding manner, and the moving block is abutted to the adjusting screw; a first measuring rod is arranged between the two moving blocks, and a second measuring rod is fixedly arranged at the top of the supporting plate; the rolled steel plate is located between the first measuring rod and the second measuring rod.
6. The work roll for uniform rolling according to claim 5, wherein a scale mark for measuring a moving distance of said first measuring rod is further engraved on a side wall of said fixed frame.
7. The uniformly rolled work roll according to claim 1, wherein two driving rolls are provided, the two driving rolls are arranged in parallel, and the driven roll is located above the middle of the two driving rolls.
8. A uniformly rolled work roll according to claim 3, wherein a console is further provided on the base, and the console is electrically connected to the cylinder and the stepper motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321535784.9U CN220072898U (en) | 2023-06-16 | 2023-06-16 | Work roll capable of uniformly rolling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321535784.9U CN220072898U (en) | 2023-06-16 | 2023-06-16 | Work roll capable of uniformly rolling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220072898U true CN220072898U (en) | 2023-11-24 |
Family
ID=88824790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321535784.9U Active CN220072898U (en) | 2023-06-16 | 2023-06-16 | Work roll capable of uniformly rolling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220072898U (en) |
-
2023
- 2023-06-16 CN CN202321535784.9U patent/CN220072898U/en active Active
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