CN217070237U

CN217070237U - Leveling device for metal plate production

Info

Publication number: CN217070237U
Application number: CN202220064732.7U
Authority: CN
Inventors: 廖科权; 杨雪; 李国江
Original assignee: Chongqing Siyeqi Auto Parts Co ltd
Current assignee: Chongqing Siyeqi Auto Parts Co ltd
Priority date: 2022-01-12
Filing date: 2022-01-12
Publication date: 2022-07-29
Anticipated expiration: 2032-01-12

Abstract

The utility model discloses a flattening device is used in sheet metal production relates to machining equipment field, the utility model discloses a lower, cavity, seat of honour and epicoele, cavity and epicoele inner wall all rotate through the bearing and are connected with the flattening mechanism of relative setting down, the seat of honour top is equipped with screw thread chamber and sliding cavity, screw thread intracavity threaded connection has fine-tuning, sliding connection has the traveller in the sliding cavity, fine-tuning and traveller fixed connection are in the bottom of seat of honour, four backup pads of seat of honour top fixedly connected with, four all be equipped with the spout in the backup pad, seat of honour sliding connection is in the spout, backup pad top fixedly connected with limiting plate, seat of honour top center department fixedly connected with movable column. The utility model relates to a flattening device is used in sheet metal production adjusts the compression roller and levels with the sheet metal of lower compression roller interval to different thickness, makes it reach the flattening effect of ideal.

Description

Leveling device for metal plate production

Technical Field

The utility model belongs to the technical field of machining equipment, in particular to flattening device is used in sheet metal production.

Background

The leveler is also called a decoiler, a plate leveler, a leveler, and a leveler. The most formal name is a plate leveler, but people like to call the leveler not why the leveler is used, the leveler is mainly used for correcting plates with various specifications and cutting plates into blocks, the leveler is suitable for leveling various cold and hot rolled plates, and the leveler has the advantages of convenient and simple operation, and wide application range in various industries such as machinery, metallurgy, building materials, chemical engineering, electronics, electric power, light industry and the like, and is an indispensable necessary product in production particularly in the industries such as shipbuilding, rolling stock, boiler bridges, metal structure factories and the like.

The distance between an upper compression roller and a lower compression roller of the existing metal plate leveling device is fixed, the metal plate with the same specification is leveled, and in the leveling of some metal parts, the parts are larger or smaller, so that the ideal leveling effect cannot be achieved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sheet metal production is with flattening device comes into operation to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a leveling device for sheet metal production comprises a lower seat, a lower cavity, an upper seat and an upper cavity, wherein the inner walls of the lower cavity and the upper cavity are rotatably connected with a leveling mechanism which is arranged oppositely through bearings, the top of the lower seat is provided with a threaded cavity and a sliding cavity, the threaded cavity is internally and threadedly connected with a fine adjustment mechanism, the sliding cavity is internally and slidably connected with a sliding column, the fine adjustment mechanism and the sliding column are fixedly connected with the bottom of the upper seat, the top of the lower seat is fixedly connected with four supporting plates, the four supporting plates are respectively provided with a sliding chute, the upper seat is slidably connected in the sliding chutes, the top of each supporting plate is fixedly connected with a limiting plate, the center of the top of the upper seat is fixedly connected with a movable column, a rack is arranged on the movable column, the movable column is slidably connected on the limiting plate, a rotating gear is meshed on one side of the movable column, which faces the rack, and a rotating rod is fixedly connected with the axis of the rotating gear, the rotating rod is rotatably connected in the limiting plate through a bearing, and one side of the rotating rod, which faces away from the limiting plate, is fixedly connected with a limiting mechanism.

Preferably, the leveling mechanism comprises a plurality of lower leveling members arranged in the lower chamber, a plurality of upper leveling members arranged in the upper chamber, a first motor arranged at the bottom of the lower seat, a first gear fixedly connected to the output end of the first motor, a second motor arranged at the top of the upper seat, and a second gear fixedly connected to the output end of the second motor.

Preferably, the lower leveling member comprises a lower pressing roller rotatably connected in the lower chamber and a third gear fixedly connected to one end of the lower pressing roller, and the third gear is meshed with the first gear.

Preferably, the upper leveling member includes an upper pressure roller rotatably connected in the upper chamber and a fourth gear fixedly connected to one end of the upper pressure roller, and the fourth gear is engaged with the second gear.

Preferably, the fine adjustment mechanism comprises a bolt pin which is in threaded connection with the threaded cavity, a connecting block which is rotatably connected to the upper end of the bolt pin, and a spring which is fixedly connected to the top of the connecting block and is fixedly connected to the bottom of the upper seat.

Preferably, the limiting mechanism comprises a rectangular rod fixedly connected to one end of the rotating rod, a limiting gear slidably connected to the outer wall of the rectangular rod, and a limiting seat fixedly connected to the limiting plate and facing one side of the rectangular rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the leveling mechanism, the fine adjustment mechanism, the movable column and other mechanisms are arranged, and the distance between the upper compression roller and the lower compression roller is adjusted to level the metal plates with different thicknesses, so that an ideal leveling effect is achieved;

2. the leveling mechanism with the adjusted spacing is finely adjusted by arranging the threaded cavity, the bolt nail, the connecting block and the spring, so that the limiting mechanism is clamped, and meanwhile, the elasticity of the spring is utilized, so that the protection is further improved when the leveling is carried out on a metal plate which is sharp and large;

3. through setting up rectangular pole, limiting gear and spacing seat, after adjusting the bull stick, spacing to the activity post, utilize gear engagement to realize anti-skidding effect.

Drawings

FIG. 1 is a schematic structural view of a leveling device for producing metal sheets according to the present invention;

FIG. 2 is a side view of the leveling device for producing metal plate of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

FIG. 4 is a cross-sectional view of a leveling device for producing metal plates according to the present invention;

FIG. 5 is an enlarged view of the structure at B in FIG. 4;

fig. 6 is a perspective view of a fine adjustment mechanism of a leveling device for producing metal plates.

In the figure: 1. a lower seat; 2. a lower chamber; 3. an upper seat; 4. an upper chamber; 5. a leveling mechanism; 51. a lower leveling member; 511. a lower pressing roller; 512. a third gear; 52. an upper leveling member; 521. an upper compression roller; 522. a fourth gear; 53. a first motor; 54. a first gear; 55. a second motor; 56. a second gear; 6. a threaded cavity; 7. a slide chamber; 8. a fine adjustment mechanism; 81. a bolt nail; 82. connecting blocks; 83. a spring; 9. a traveler; 10. a support plate; 11. a chute; 12. a limiting plate; 13. a movable post; 14. a rack; 15. a rotating gear; 16. a rotating rod; 17. a limiting mechanism; 171. a rectangular bar; 172. a limit gear; 173. a limiting seat.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, the utility model relates to a leveling device for sheet metal production, which comprises a lower seat 1, a lower chamber 2, an upper seat 3 and an upper chamber 4, wherein the inner walls of the lower chamber 2 and the upper chamber 4 are rotatably connected with a leveling mechanism 5 which is arranged oppositely through a bearing, the top of the lower seat 1 is provided with a thread cavity 6 and a sliding cavity 7, the thread cavity 6 is internally threaded with a fine adjustment mechanism 8, the sliding cavity 7 is internally and slidably connected with a sliding column 9, the fine adjustment mechanism 8 and the sliding column 9 are fixedly connected with the bottom of the upper seat 3, the top of the lower seat 1 is fixedly connected with four supporting plates 10, the four supporting plates 10 are respectively provided with a sliding chute 11, the upper seat 3 is slidably connected in the sliding chute 11, the top of the supporting plate 10 is fixedly connected with a limiting plate 12, the center of the top of the upper seat 3 is fixedly connected with a movable column 13, the movable column 13 is provided with a rack 14, the movable column 13 is slidably connected on the limiting plate 12, one side of the rack 14 on the movable column 13 is engaged with a rotating gear 15, the rotating rod 16 is fixedly connected to the axis of the rotating gear 15, the rotating rod 16 is rotatably connected to the limiting plate 12 through a bearing, and a limiting mechanism 17 is fixedly connected to one side, back to the limiting plate 12, of the rotating rod 16.

The limiting mechanism 17 is loosened, the rotating rod 16 is rotated, the rotating gear 15 is meshed with the rack 14 on the movable column 13, the movable column 13 slides up and down on the limiting plate 12, the upper seat 3 slides up and down in the sliding groove 11 smoothly, the purpose that the distance between the leveling mechanisms 5 is adjusted to level metal plates with different thicknesses is achieved, the fine adjustment mechanism 8 finely adjusts the distance between the lower seat 1 and the upper seat 3, the limiting mechanism 17 is enabled to be more stable when limiting is carried out on the movable column 13 and the rotating gear 15, meanwhile, the protectiveness is further improved when the metal plates with larger salience are met, and the sliding column 9 slides in the sliding cavity 7 to ensure the stability when the upper seat 3 is lifted.

The leveling mechanism 5 comprises a plurality of lower leveling members 51 arranged in the lower chamber 2, a plurality of upper leveling members 52 arranged in the upper chamber 4, a first motor 53 mounted at the bottom of the lower base 1, a first gear 54 fixedly connected to the output end of the first motor 53, a second motor 55 mounted at the top of the upper base 3, and a second gear 56 fixedly connected to the output end of the second motor 55.

The lower leveling member 51 includes a lower pressure roller 511 rotatably connected in the lower chamber 2 and a third gear 512 fixedly connected to one end of the lower pressure roller 511, the third gear 512 is engaged with the first gear 54, it should be noted that the first motor 53 drives the first gear 54 to rotate, and the plurality of third gears 512 engaged with the first gear 54 are engaged with each other to rotate, so as to realize the rotation of the lower pressure roller 511.

The upper leveling member 52 includes an upper pressing roller 521 rotatably connected in the upper chamber 4 and a fourth gear 522 fixedly connected to one end of the upper pressing roller 521, the fourth gear 522 is engaged with the second gear 56, it should be noted that the second motor 55 drives the second gear 56 to rotate, and the fourth gears 522 engaged with the second gear 56 are engaged with each other to rotate, so as to realize the rotation of the upper pressing roller 521.

The fine adjustment mechanism 8 comprises a bolt pin 81 in threaded connection with the threaded cavity 6, a connecting block 82 in rotary connection with the upper end of the bolt pin 81, and a spring 83 fixedly connected to the top of the connecting block 82, the spring 83 is fixedly connected to the bottom of the upper seat 3, it should be noted that the bolt pin 81 in the threaded cavity 6 is rotated, the upper end of the bolt pin 81 is rotated on the connecting block 82, fine adjustment of the leveling mechanism 5 with good distance adjustment is realized, the elasticity of the spring 83 is utilized when the leveling mechanism 5 levels a large metal plate, damage caused by overlarge pressure on the lower compression roller 511 and the upper compression roller 521 is avoided, and the protection performance is further improved.

The limiting mechanism 17 comprises a rectangular rod 171 fixedly connected to one end of the rotating rod 16, a limiting gear 172 slidably connected to the outer wall of the rectangular rod 171, and a limiting seat 173 fixedly connected to the limiting plate 12 and facing one side of the rectangular rod 171, after the distance adjustment is completed, the limiting gear 172 on the inward sliding rectangular rod 171 enters the limiting seat 173 to be clamped, the limiting matching fine adjustment mechanism 8 is achieved, and meshing between the gears is firmer.

It should be noted that the first motor 53 and the second motor 55 are both in the prior art, and the internal structure and the working principle thereof are not described herein.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a flattening device is used in sheet metal production, includes lower seat (1), lower cavity (2), upper bracket (3) and upper cavity (4), its characterized in that: the lower chamber (2) and the upper chamber (4) are rotatably connected with a leveling mechanism (5) which is arranged oppositely through bearings, the top of the lower seat (1) is provided with a threaded cavity (6) and a sliding cavity (7), the threaded cavity (6) is internally threaded with a fine adjustment mechanism (8), the sliding cavity (7) is internally threaded with a sliding column (9), the fine adjustment mechanism (8) and the sliding column (9) are fixedly connected with the bottom of the upper seat (3), the top of the lower seat (1) is fixedly connected with four supporting plates (10), four supporting plates (10) are respectively provided with a sliding groove (11), the upper seat (3) is slidably connected in the sliding grooves (11), the top of each supporting plate (10) is fixedly connected with a limiting plate (12), the top center of the upper seat (3) is fixedly connected with a movable column (13), the movable column (13) is provided with a rack (14), the movable column (13) is connected to the limiting plate (12) in a sliding mode, a rotating gear (15) is meshed on one side, facing the rack (14), of the movable column (13), a rotating rod (16) is fixedly connected to the axis of the rotating gear (15), the rotating rod (16) is connected to the limiting plate (12) in a rotating mode through a bearing, and a limiting mechanism (17) is fixedly connected to one side, back to the limiting plate (12), of the rotating rod (16).

2. The leveling device for producing the metal plate as claimed in claim 1, wherein: the leveling mechanism (5) comprises a plurality of lower leveling pieces (51) arranged in the lower cavity (2), a plurality of upper leveling pieces (52) arranged in the upper cavity (4), a first motor (53) arranged at the bottom of the lower seat (1), a first gear (54) fixedly connected to the output end of the first motor (53), a second motor (55) arranged at the top of the upper seat (3) and a second gear (56) fixedly connected to the output end of the second motor (55).

3. The leveling device for producing the metal plate as claimed in claim 2, wherein: the lower leveling member (51) comprises a lower pressing roller (511) rotatably connected in the lower chamber (2) and a third gear (512) fixedly connected to one end of the lower pressing roller (511), wherein the third gear (512) is meshed with the first gear (54).

4. The leveling device for producing the metal plate as claimed in claim 2, wherein: the upper leveling member (52) comprises an upper pressing roller (521) rotatably connected in the upper chamber (4) and a fourth gear (522) fixedly connected to one end of the upper pressing roller (521), and the fourth gear (522) is meshed with the second gear (56).

5. The leveling device for producing the metal plate as claimed in claim 1, wherein: the fine adjustment mechanism (8) comprises a bolt pin (81) in the threaded cavity (6) in threaded connection, a connecting block (82) in rotary connection with the upper end of the bolt pin (81), and a spring (83) fixedly connected to the top of the connecting block (82), wherein the spring (83) is fixedly connected to the bottom of the upper seat (3).

6. The leveling device for producing the metal plate as claimed in claim 1, wherein: the limiting mechanism (17) comprises a rectangular rod (171) fixedly connected to one end of the rotating rod (16), a limiting gear (172) connected to the outer wall of the rectangular rod (171) in a sliding mode, and a limiting seat (173) fixedly connected to one side, facing the rectangular rod (171), of the limiting plate (12).