CN219648416U - Double-roller diameter leveling machine - Google Patents
Double-roller diameter leveling machine Download PDFInfo
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- CN219648416U CN219648416U CN202320328205.7U CN202320328205U CN219648416U CN 219648416 U CN219648416 U CN 219648416U CN 202320328205 U CN202320328205 U CN 202320328205U CN 219648416 U CN219648416 U CN 219648416U
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- leveling machine
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- 238000000034 method Methods 0.000 description 2
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- 239000004566 building material Substances 0.000 description 1
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Abstract
The utility model relates to a double-roller-diameter leveling machine, which comprises an upper leveling machine and a lower leveling machine, wherein four long upright posts are shared parts of the upper leveling machine and the lower leveling machine, the upper leveling machine and the lower leveling machine are connected in series, and the upper leveling machine and the lower leveling machine share a middle beam; two sides of the middle beam and the lower beam of the lower leveling machine are respectively connected by 2 hydraulic rods; a gap adjuster assembly is sleeved on the long upright post between the upper beam and the middle beam of the upper leveling machine and between the middle beam and the lower beam of the lower leveling machine; and a box seat assembly is arranged at one side of the double-roller-diameter leveling machine. The utility model can enlarge the thickness leveling range of the metal plate, the upper leveling machine and the lower leveling machine of the double-roller-diameter leveling machine can work simultaneously or can work in a crossing way, the combination of the two leveling machines can increase the working efficiency of the double-roller-diameter leveling machine by more than one time, the working efficiency of the leveling machine can be improved in multiple times under the condition that the cost of the single-roller-diameter leveling machine is not increased much, the land occupation area of a plurality of leveling machines is reduced, the land is saved, and the economic benefit is improved.
Description
Technical Field
The utility model relates to the technical field of auxiliary equipment of laser cutting machines in the sheet metal cold working industry, in particular to a double-roller-diameter leveling machine.
Background
The leveler is mainly used for correcting plates with various specifications and cutting the plates into blocks. The machine has the characteristics of advanced technology, high leveling precision, wide process range, high automation degree and good working reliability under high strength, and can be suitable for leveling various cold and hot rolled plates. The method is convenient and simple to operate, and has application range which extends over a plurality of industries such as machinery, metallurgy, building materials, chemical industry, electronics, electric power, light industry and the like, and particularly becomes an indispensable necessary product in the industries such as shipbuilding, rolling stock, boiler bridge, metal structure factory and the like.
The metal plate distributor is suitable for different user requirements, and metal plates with different thicknesses need to be processed simultaneously for improving the efficiency. Most leveling machines in the prior art are single sheet metal leveling machines, the thickness range of the sheet metal suitable for leveling is narrow, as disclosed in Chinese patent CN201644559U, an upper beam is fixed on a stand column, a lower beam is slidably sleeved on the stand column, an oil cylinder is arranged between the lower beam and a stand, the lifting of a piston rod of the oil cylinder is utilized to achieve the up-and-down movement of the lower beam, and the leveling machines cannot maintain the gap between the upper beam and the lower beam and cannot meet the requirements of different thicknesses of the sheet metal. As in chinese patent CN102672005a, a hydraulic precision leveler is disclosed, which can meet the leveling requirements of plates with different thicknesses, but still cannot solve the problems of large investment and uneconomical investment caused by the need of adding the leveler to improve the efficiency.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provide the double-roller-diameter leveling machine which can enlarge the thickness leveling range of a metal plate and improve the work efficiency of the leveling machine by times.
The technical scheme for achieving the purpose of the utility model is to provide a double-roller-diameter leveling machine, which comprises an upper leveling machine and a lower leveling machine, wherein four long upright posts are shared parts of the upper leveling machine and the lower leveling machine, and the upper leveling machine and the lower leveling machine are connected in series; the top end of the long upright post is provided with a hydraulic cylinder, and the movable part of the hydraulic cylinder is fixedly connected with the upper beam of the upper leveling machine; the upper leveling machine and the lower leveling machine share a middle beam; two sides of the middle beam and the lower beam of the lower leveling machine are respectively connected by 2 hydraulic rods; a gap adjuster assembly is sleeved on the long upright post between the upper beam and the middle beam of the upper leveling machine and between the middle beam and the lower beam of the lower leveling machine; and a box seat assembly is arranged at one side of the double-roller-diameter leveling machine.
Further, the box seat assembly is formed by fixedly connecting an upper box seat, an upper gear box A, a lower gear box A, a middle box seat, an upper gear box B, a lower gear box B and a lower box seat in sequence.
Further, the upper leveling machine comprises a plurality of A leveling rollers which are arranged side by side, and the A leveling rollers are positioned between the upper beam and the middle beam.
Further, the lower leveler includes a plurality of B leveling rolls placed side by side, the B leveling rolls being located between the center sill and the lower sill.
Further, the hydraulic rod is fixed between the middle beam and the lower beam by an upper rod seat and a lower rod seat.
Further, the gap adjuster assembly consists of a spherical pad pair, a thread adjusting pair and a gap adjusting driver, wherein the long upright posts on two sides of the upper beam and the middle beam are respectively sleeved with the spherical pad pair which enables the upper beam or the middle beam and the long upright posts to swing freely, the long upright posts between the spherical pad pair and the thread adjusting pair are sleeved with the spherical pad pair supporting device, and the lower end of the thread adjusting pair is externally connected with the gap adjusting driver connected with the middle beam or the lower beam.
Further, the number of the gap adjuster assemblies is 8, and the gap adjuster assemblies are respectively positioned at the left side and the right side of the long upright post between the upper beam and the middle beam and between the middle beam and the lower beam, and can be independently adjusted.
Further, the device also comprises 8 sensors which are respectively positioned above the clearance adjustment drivers.
Further, the motor drive system also comprises a drive motor, wherein the drive motor consists of 2 main drive motors and 2 auxiliary drive motors which are arranged on the same straight line in a left-right crossing way, the 2 main drive motors are respectively positioned on an upper gear box A and an upper gear box B, and the 2 auxiliary drive motors are respectively positioned on a lower gear box A and a lower gear box B.
After the technical scheme is adopted, the utility model has the following positive effects:
(1) The utility model can enlarge the thickness leveling range of the metal plate, and the upper leveling machine is more suitable for leveling thin metal plates due to higher positions, and the lower leveling machine is more suitable for leveling thicker metal plates.
(2) Because the lower leveling machine bears more weight relative to the upper leveling machine, the middle beam and the lower beam of the lower leveling machine are connected by 4 hydraulic rods, the 4 hydraulic rods can pre-prop the upper leveling machine when the gap between the rollers of the lower leveling machine is adjusted, and the pressure is relieved and reset after the adjustment is finished, so that the accurate positioning of the lower leveling machine is realized.
(3) The upper leveling machine and the lower leveling machine of the double-roller-diameter leveling machine can work simultaneously or can work in a crossing way, and the combination of the two leveling machines can increase the working efficiency of the double-roller-diameter leveling machine by more than one time.
(4) The utility model can doubly improve the work efficiency of the leveling machine under the condition of little improvement of the cost of the single-roller-diameter leveling machine, reduces the land occupation area of the leveling machines, saves the land and improves the economic benefit.
Drawings
In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of another embodiment of the present utility model;
the reference numerals in the drawings are: 1. a girder is arranged; 2. a long upright; 3. a hydraulic cylinder; 4. a center sill; 5. a hydraulic rod; 6. a rod seat; 7. a lower beam; 8. a sensor; 9. a leveling rollers; 10. a leveling roller B; 11. a main transmission motor; 12. a box base is arranged on the upper box seat; 13. a, a gear box is arranged on the upper part; 14. a, a lower gear box; 15. a middle box seat; 16. b, a gear box is arranged on the upper part; 17. b, a lower gear box; 18. a lower box seat; 19. a thread adjusting pair; 20. a spherical pad pair; 21. a gap adjustment driver.
Detailed Description
Example 1
Referring to fig. 1-2, the utility model comprises an upper leveling machine and a lower leveling machine, wherein the upper leveling machine and the lower leveling machine share a middle beam 4, the upper leveling machine comprises a plurality of leveling rollers 9A which are arranged side by side, the leveling rollers 9A are positioned between an upper beam (1) and the middle beam (4), the lower leveling machine comprises a plurality of leveling rollers 10B which are arranged side by side, and the leveling rollers 10B are positioned between the middle beam 4 and the lower beam 7. The four long upright posts 2 are shared parts of an upper leveling machine and a lower leveling machine, and are connected in series with the upper leveling machine and the lower leveling machine; the top end of the long upright post 2 is provided with a hydraulic cylinder 3, and the movable part of the hydraulic cylinder 3 is fixedly connected with the upper beam 1 of the upper leveling machine. Two sides between the middle beam 4 and the lower beam 7 of the lower leveling machine are respectively connected by 2 hydraulic rods 5, and the hydraulic rods 5 are fixed between the middle beam 4 and the lower beam 7 by an upper rod seat 6 and a lower rod seat 6. One side of the double-roller-diameter leveling machine is provided with a box seat assembly, and the box seat assembly is formed by sequentially and fixedly connecting an upper box seat 12, an upper gear box A13, a lower gear box A14, a middle box seat 15, an upper gear box B16, a lower gear box B17 and a lower box seat 18. Gap adjuster assemblies are sleeved on the long upright posts 2 between the upper beam 1 and the middle beam 4 of the upper leveling machine and between the middle beam 4 and the lower beam 7 of the lower leveling machine, the number of the gap adjuster assemblies is 8, and the gap adjuster assemblies are respectively positioned on the left side and the right side of the long upright posts 2 between the upper beam 1 and the middle beam 4 and between the middle beam 4 and the lower beam 7 and can be independently adjusted.
The gap adjuster assembly consists of a spherical pad pair 20, a thread adjusting pair 19 and a gap adjusting driver 21, wherein the long upright posts 2 on two sides of the upper beam 1 and the middle beam 4 are respectively sleeved with the spherical pad pair 20 which enables the upper beam 1 or the middle beam 4 and the long upright posts 2 to swing relatively freely, the long upright posts 2 between the spherical pad pair 20 and the thread adjusting pair 19 are sleeved with a spherical pad pair supporting device, and the lower end of the thread adjusting pair 19 is externally connected with the gap adjusting driver 21 connected with the middle beam 4 or the lower beam 7.
The utility model also comprises 8 sensors and a transmission motor, wherein 8 sensors (8) are respectively positioned above the gap adjusting driver 21; the transmission motor consists of 2 main transmission motors 11 and 2 auxiliary transmission motors which are arranged on the same straight line in a left-right crossing way, wherein the 2 main transmission motors 11 are respectively positioned on an upper gear box A13 and an upper gear box B16, and the 2 auxiliary transmission motors are respectively positioned on a lower gear box A14 and a lower gear box B17.
The working principle of the utility model is as follows: when the upper leveling machine works, the four long upright posts 2 are respectively provided with one hydraulic cylinder 3, the upper beam 1 of the upper leveling machine is enabled to move up and down by lifting the movable parts of the four hydraulic cylinders 3, and when the upper leveling machine works, the hydraulic cylinders 3 do not need to bear the weight of the upper beam 1, so that the pressure is strong and stable; the arrangement of the spherical pad pair 20 enables the upper beam 1, the middle beam 4 and the long upright post 2 to have relative swinging freedom degree, so that the leveling effect on the plate is better; the arrangement of the screw thread adjusting pair 19 enables the weight of the upper beam 1 and the middle beam 4 to bear on the screw thread adjusting pair 19, the gap between the upper beam 1 and the middle beam 4 and the gap between the middle beam 4 and the lower beam 7 are kept, the leveling effect on the plate is further enhanced, the gap between the upper beam 1 and the middle beam 4 can be jointly adjusted through adjusting the screw thread adjusting pair 19 and the gap adjusting driver 21, each screw thread adjusting pair 19 and the gap adjusting driver 21 can be independently adjusted, the gap between the upper beam 1 and the middle beam 4 can be adjusted more accurately due to the arrangement of the upper sensor 8 of the gap adjusting driver 21, and the leveling requirement on the plate with different thickness can be met while the leveling effect on the plate is further enhanced. When the lower leveling machine works, the upper leveling machine is pre-stretched by the hydraulic rod 5, then the gap between the middle beam 4 and the lower beam 7 is commonly adjusted by adjusting the thread adjusting pair 19 and the gap adjusting driver 21, the gap between the upper beam 1 and the middle beam 4 is more accurately adjusted by the arrangement of the upper sensor 8 of the gap adjusting driver 21, and the hydraulic rod 5 is decompressed and reset after the adjustment is finished, so that the leveling effect of the plate is further enhanced, and meanwhile, the leveling requirements of plates with different thicknesses are met. The 2 main drive motors 11 may operate individually or in concert. When working independently, the leveling machine can be used as a single leveling machine; when working simultaneously, double amount can be produced when working in the same direction simultaneously; when the transfer work is performed, the upper leveling machine enters the lower leveling machine to be discharged when the transfer work is performed in the opposite direction, so that continuous production of the metal plate needing to be leveled in two steps can be realized.
The upper leveling machine and the lower leveling machine of the double-roller-diameter leveling machine can work simultaneously or can work in a switching way. The upper leveling machine is more suitable for leveling thin metal plates due to higher positions, and the lower leveling machine is more suitable for leveling thicker metal plates, and the working efficiency of the double-roller-diameter leveling machine is doubled by combining the two leveling machines.
While the foregoing is directed to embodiments of the present utility model, other and further details of the utility model may be had by the present utility model, it should be understood that the foregoing description is merely illustrative of the present utility model and that no limitations are intended to the scope of the utility model, except insofar as modifications, equivalents, improvements or modifications are within the spirit and principles of the utility model.
Claims (9)
1. A double-roller diameter leveler is characterized in that: the leveling machine comprises an upper leveling machine and a lower leveling machine, wherein four long upright posts (2) are shared parts of the upper leveling machine and the lower leveling machine, and the upper leveling machine and the lower leveling machine are connected in series; the top end of the long upright post (2) is provided with a hydraulic cylinder (3), and the movable part of the hydraulic cylinder (3) is fixedly connected with the upper beam (1) of the upper leveling machine; the upper leveling machine and the lower leveling machine share a middle beam (4); two sides of the middle beam (4) are respectively connected with the lower beam (7) of the lower leveling machine by 2 hydraulic rods (5); a gap adjuster assembly is sleeved on the long upright post (2) between the upper beam (1) and the middle beam (4) of the upper leveling machine and between the middle beam (4) and the lower beam (7) of the lower leveling machine; and a box seat assembly is arranged at one side of the double-roller-diameter leveling machine.
2. The twin roll diameter leveler of claim 1 wherein: the box seat assembly is composed of an upper box seat (12), an upper gear box (13), a lower gear box (14), a middle box seat (15), an upper gear box (16), a lower gear box (17) and a lower box seat (18) which are fixedly connected in sequence.
3. The twin roll diameter leveler of claim 1 wherein: the upper leveling machine comprises a plurality of A leveling rollers (9) which are arranged side by side, and the A leveling rollers (9) are positioned between the upper beam (1) and the middle beam (4).
4. The twin roll diameter leveler of claim 1 wherein: the lower leveling machine comprises a plurality of B leveling rollers (10) which are arranged side by side, and the B leveling rollers (10) are arranged between the middle beam (4) and the lower beam (7).
5. The twin roll diameter leveler of claim 1 wherein: the hydraulic rod (5) is fixed between the middle beam (4) and the lower beam (7) through an upper rod seat and a lower rod seat (6).
6. The twin roll diameter leveler of claim 1 wherein: the gap adjuster assembly consists of a spherical pad pair (20), a thread adjusting pair (19) and a gap adjusting driver (21), wherein long upright posts (2) on two sides of an upper beam (1) and a middle beam (4) are respectively sleeved with the spherical pad pair (20) which enables the upper beam (1) or the middle beam (4) and the long upright posts (2) to swing relatively freely, the long upright posts (2) between the spherical pad pair (20) and the thread adjusting pair (19) are sleeved with the spherical pad pair supporting device, and the lower end of the thread adjusting pair (19) is externally connected with the gap adjusting driver (21) connected with the middle beam (4) or the lower beam (7).
7. The twin roll diameter leveler according to claim 6, wherein: the number of the gap adjuster assemblies is 8, and the gap adjuster assemblies are respectively positioned at the left side and the right side of the long upright post (2) between the upper beam (1) and the middle beam (4) and between the middle beam (4) and the lower beam (7) and can be independently adjusted.
8. The twin roll diameter leveler according to claim 6, wherein: the device also comprises 8 sensors (8), wherein 8 sensors are respectively arranged above the gap adjusting drivers (21).
9. The twin roll diameter leveler of claim 2 wherein: the motor drive system further comprises a drive motor, wherein the drive motor consists of 2 main drive motors (11) and 2 auxiliary drive motors which are arranged on the same straight line in a left-right crossing mode, the 2 main drive motors (11) are respectively positioned on an upper gear box (13) and an upper gear box (16) of the A, and the 2 auxiliary drive motors are respectively positioned on a lower gear box (14) of the A and a lower gear box (17) of the B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320328205.7U CN219648416U (en) | 2023-02-27 | 2023-02-27 | Double-roller diameter leveling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320328205.7U CN219648416U (en) | 2023-02-27 | 2023-02-27 | Double-roller diameter leveling machine |
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| Publication Number | Publication Date |
|---|---|
| CN219648416U true CN219648416U (en) | 2023-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320328205.7U Active CN219648416U (en) | 2023-02-27 | 2023-02-27 | Double-roller diameter leveling machine |
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| CN (1) | CN219648416U (en) |
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- 2023-02-27 CN CN202320328205.7U patent/CN219648416U/en active Active
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