CN220739068U

CN220739068U - Flattening device

Info

Publication number: CN220739068U
Application number: CN202321808517.4U
Authority: CN
Inventors: 段威; 夏亮; 彭亚芬
Original assignee: Hubei Dongqing Enclosure Construction Technology Co ltd
Current assignee: Hubei Dongqing Enclosure Construction Technology Co ltd
Priority date: 2023-07-11
Filing date: 2023-07-11
Publication date: 2024-04-09
Anticipated expiration: 2033-07-11

Abstract

The utility model discloses a flattening device which comprises a lower frame body, wherein supporting rods are vertically arranged at four support frames of the lower frame body, an upper frame body parallel to the lower frame body is arranged above the lower frame body, through holes are formed at four right angles of the upper frame body, two moving mechanisms are arranged on a top plate at intervals left and right, each moving mechanism is provided with two moving ends, limiting pieces are arranged on the two moving ends, and the two limiting pieces are respectively abutted against two ends of a steel plate and limit the steel plate. This flattening device drives through elevating system and goes up the support body and reciprocate to the interval between first flattening mechanism and the second flattening mechanism is adjusted, thereby adapts to the steel sheet of different thickness, adjusts the interval of two locating parts through moving mechanism, thereby carries out spacing to the steel sheet of different width, and then prevents that the steel sheet from shifting to both sides when flattening.

Description

Flattening device

Technical Field

The utility model relates to the field of flattening devices. More particularly, the present utility model relates to a flattening device.

Background

The steel plate is used as an indispensable product in production and life, and the application range of the steel plate is spread over a plurality of industries such as machinery, metallurgy, building materials, chemical industry, electronics, light industry and the like. In actual production, plates of various specifications and cut into pieces are generally used, and therefore, a flattening device is required to ensure flatness of the steel plate.

An existing steel plate flattening device, for example, a stainless steel plate flattening device proposed in CN 213671185U, limits two ends of a steel plate through rotatable drums 23 when flattening the steel plate, thereby limiting two ends of the steel plate and preventing the steel plate from being displaced to two sides, however, the two drums 23 are fixed with the upper rectangular ore body 3 through fixing blocks, in the actual pressing process, the distance between the two drums 23 cannot be adjusted according to the width of the steel plate, and when facing the steel plate with smaller width, the steel plate can also generate offset to propose a stainless steel plate flattening device for solving the above problems.

Disclosure of Invention

The technical scheme for solving the technical problems is as follows: the utility model provides a flattening device, includes the support body down, four support departments of support body are all vertical to be provided with the bracing piece down, be provided with rather than parallel last support body down above the support body, just go up four right angle departments of support body and all seted up the through-hole, go up the support body through the through-hole respectively with four bracing piece swing joint, four the top of bracing piece is provided with the roof, be provided with elevating system on the roof, just elevating system's lifting end with go up the support body and connect, and drive go up the support body and follow the bracing piece sets up the direction and slides, go up support body and be provided with first flattening mechanism and second flattening mechanism down on the support body respectively, just first flattening mechanism with second flattening mechanism drive direction is opposite, the interval is provided with two moving mechanism about on the roof, two moving mechanism all have two moving ends, two all be provided with the locating part on the moving end, two the locating part is contradicted with the steel sheet both ends respectively, and carries out spacing to the steel sheet.

Further, elevating system includes four cylinders, four the cylinder is rectangle equipartition and sets up on the roof, the flexible end of cylinder down, and with go up the support body is fixed.

Further, the first flattening mechanism includes four compression rollers, four the compression roller equipartition sets up on the lower support body, just the compression roller sets up along the fore-and-aft direction, both ends all pass through the bearing respectively with the support body rotates down and is connected, and four compression roller one end all runs through the support body down to coaxial coupling has the sprocket, four connect through drive chain between the sprocket, one of them compression roller's the other end runs through the support body down, and with the driving motor output shaft coaxial coupling who sets up on the support body down.

Further, the first flattening mechanism and the second flattening mechanism have the same structure, and the driving motor of the first flattening mechanism and the driving motor of the second flattening mechanism are opposite in driving direction.

Further, moving mechanism includes two risers that the interval set up around, two be provided with two-way threaded rod between the riser, both ends all pass through the bearing respectively with two the riser rotates to be connected, two-way threaded rod's one end runs through rather than similar riser to be connected with the drive assembly transmission, offered the spacing groove parallel from top to bottom with two-way threaded rod on the roof, threaded sleeve is equipped with two threaded connection blocks on the two-way threaded rod, two the outside of threaded connection block all with spacing groove sliding connection, threaded connection block's bottom is provided with the locating part.

Further, the driving assembly is a rotating handle, and one end of the bidirectional threaded rod penetrates through the vertical plate and is coaxially connected with the rotating handle.

Further, the locating part is in including vertical setting the mounting bracket of screw thread connecting block bottom, rotate along its length direction on the mounting bracket and be provided with the spacing roller.

The beneficial effects of the utility model are as follows: the lifting mechanism drives the upper frame body to move up and down, so that the distance between the first flattening mechanism and the second flattening mechanism is adjusted, steel plates with different thicknesses are adapted, the distance between the two limiting pieces is adjusted through the moving mechanism, the steel plates with different widths are limited, and the steel plates are prevented from being displaced towards two sides during flattening.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the lower frame and the first flattening mechanism of the present utility model;

fig. 3 is a schematic diagram of the connection between the moving mechanism and the limiting member.

In the figure: 1. a lower frame body; 2. a support rod; 3. a top plate; 4. an upper frame body; 5. a cylinder; 6. a press roller; 7. a sprocket; 8. a drive chain; 9. a driving motor; 10. a mounting frame; 11. a limit roller; 12. a riser; 13. a two-way threaded rod; 14. a threaded connecting block; 15. the handle is turned.

Detailed Description

The present utility model is described in further detail below with reference to the drawings to enable those skilled in the art to practice the utility model by referring to the description.

It should be noted that, in the description of the present utility model, the terms "transverse", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Fig. 1-3 are diagrams of a flattening device provided by the embodiment of the utility model, which comprises a lower frame body 1, support rods 2 are vertically arranged at four support frames of the lower frame body 1, an upper frame body 4 parallel to the lower frame body 1 is arranged above the lower frame body, through holes are formed at four right angles of the upper frame body 4, the upper frame body 4 is movably connected with the four support rods 2 through the through holes, top ends of the four support rods 2 are provided with top plates 3, lifting mechanisms are arranged on the top plates 3, lifting ends of the lifting mechanisms are connected with the upper frame body 4 and drive the upper frame body 4 to slide along the arrangement direction of the support rods 2, a first flattening mechanism and a second flattening mechanism are respectively arranged on the upper frame body 4 and the lower frame body 1, driving directions of the first flattening mechanism and the second flattening mechanism are opposite, two moving mechanisms are respectively arranged on the top plates 3 at left and right intervals, each moving mechanism is provided with two moving ends, and each moving end is provided with a limiting piece.

In this embodiment, place the steel sheet between first mechanism and the second mechanism of flattening that flattens, first mechanism upwards extrudees the steel sheet, second mechanism of flattening extrudees the steel sheet downwards, thereby flatten the steel sheet, when facing the steel sheet of different thickness, through starting elevating system, make last support body 4 reciprocate at bracing piece 2, thereby make the interval of first mechanism and the second mechanism of flattening adjust, flatten with this different thickness of illustration steel sheet, when the steel sheet is along controlling the direction transmission simultaneously, drive the locating part and close removal or move apart from each other through starting moving mechanism, make two locating parts spacing the front and back both sides of steel sheet, make the steel sheet skew around forward.

Preferably, as another embodiment of the present utility model, the lifting mechanism includes four cylinders 5, where the four cylinders 5 are uniformly distributed on the top plate 3 in a rectangular shape, and the telescopic ends of the cylinders 5 face downward and are fixed with the upper frame 4.

In this embodiment, the upper frame 4 can be directly driven to move upwards or downwards by the actuating cylinder 5, which is simpler than a screw driving lifting structure and is easy to maintain.

Preferably, as another embodiment of the present utility model, the first flattening mechanism includes four press rollers 6, the four press rollers 6 are uniformly distributed on the lower frame 1, the press rollers 6 are disposed along the front-rear direction, the front and rear ends of the press rollers 6 are respectively connected with the lower frame 1 in a rotating manner through bearings, one ends of the four press rollers 6 penetrate through the lower frame 1 and are coaxially connected with chain wheels 7, the four chain wheels 7 are connected through a transmission chain 8, and the other end of one press roller 6 penetrates through the lower frame 1 and is coaxially connected with an output shaft of a driving motor 9 disposed on the lower frame 1.

In this embodiment, one of the press rollers 6 is driven to rotate by starting the driving motor 9, and then the other three press rollers 6 are synchronously rotated by the transmission of the four chain wheels 7 and the transmission chain 8.

Preferably, as another embodiment of the present utility model, the first flattening mechanism and the second flattening mechanism have the same structure, and the driving motor 9 of the first flattening mechanism and the driving motor 9 of the second flattening mechanism are driven in opposite directions.

In this embodiment, the press roller 6 located above and the press roller 6 located below are both made to rotate toward the steel sheet, thereby flattening the steel sheet.

Preferably, as another embodiment of the present utility model, the moving mechanism includes two vertical plates 12 disposed at intervals from front to back, a bidirectional threaded rod 13 is disposed between the two vertical plates 12, front and rear ends of the bidirectional threaded rod 13 are respectively connected with the two vertical plates 12 in a rotating manner through bearings, one end of the bidirectional threaded rod 13 penetrates through the vertical plate 12 close to the bidirectional threaded rod 13 and is connected with the driving assembly in a driving manner, a limit groove parallel to the bidirectional threaded rod 13 up and down is formed in the top plate 3, two threaded connecting blocks 14 are sleeved on the bidirectional threaded rod 13 in a threaded manner, the outer sides of the two threaded connecting blocks 14 are connected with the limit groove in a sliding manner, and a limit piece is disposed at the bottom end of the threaded connecting block 14.

In this embodiment, the driving assembly drives the bidirectional threaded rod 13 to rotate, so that the two threaded connection blocks 14 on the bidirectional threaded rod 13 move relatively or relatively through the limitation of the limiting groove, and the two threaded connection blocks 14 respectively drive the connected limiting pieces to move synchronously when moving, so that the distance between the two limiting pieces can be adjusted according to the width of the steel plate, and the steel plates with different widths are limited.

Preferably, as another embodiment of the present utility model, the driving assembly is a rotary handle 15, and one end of the bi-directional threaded rod 13 penetrates through the riser 12 and is coaxially connected with the rotary handle 15.

In the embodiment, the bidirectional threaded rod 13 is driven to rotate by rotating the rotating handle 15, so that the cost is lower, and the energy consumption is further saved.

Preferably, as another embodiment of the present utility model, the limiting member includes a mounting frame 10 vertically disposed at the bottom end of the threaded connection block 14, and a limiting roller 11 is rotatably disposed on the mounting frame 10 along the length direction thereof, and the upper and lower ends of the limiting roller 11 are rotatably connected with the mounting frame 10 through bearings.

In this embodiment, the outer sides of the two front and rear opposite limit rollers 11 respectively collide with the front and rear sides of the steel plate to prevent the steel plate from shifting, and simultaneously rub against the surface of the steel plate in the steel plate transmission process to perform rotation adjustment.

Although embodiments of the present utility model have been disclosed above, it is not limited to the details and embodiments shown, it is well suited to various fields of use for which the utility model is suited, and further modifications may be readily made by one skilled in the art, and the utility model is therefore not to be limited to the particular details and examples shown and described herein, without departing from the general concepts defined by the claims and the equivalents thereof.

Claims

1. A flattening device, characterized in that: including lower support body (1), four support departments of lower support body (1) are all vertical to be provided with bracing piece (2), lower support body (1) top be provided with rather than parallel last support body (4), just go up four right angle departments of support body (4) all offer the through-hole, go up support body (4) respectively with four bracing piece (2) swing joint through the through-hole, four the top of bracing piece (2) is provided with roof (3), be provided with elevating system on roof (3), just elevating system's lifting end with go up support body (4) are connected, and drive go up support body (4) are followed bracing piece (2) set up the direction and slide, go up support body (4) and lower support body (1) are last to be provided with first flattening mechanism and second flattening mechanism respectively, just first flattening mechanism with second flattening mechanism drive direction is opposite, the interval is provided with two moving mechanism about roof (3), and two moving mechanism all have two moving ends, two are provided with two and are all contradicted with spacing piece with two steel sheet, two ends are all set up limiting piece. The method comprises the steps of carrying out a first treatment on the surface of the

The moving mechanism comprises two vertical plates (12) which are arranged at intervals from front to back, a bidirectional threaded rod (13) is arranged between the two vertical plates (12), the front end and the rear end of the bidirectional threaded rod (13) are respectively connected with the two vertical plates (12) in a rotating mode through bearings, one end of the bidirectional threaded rod (13) penetrates through the vertical plates (12) close to the bidirectional threaded rod, the bidirectional threaded rod is in transmission connection with a driving assembly, a limiting groove parallel to the bidirectional threaded rod (13) from top to bottom is formed in the top plate (3), two threaded connecting blocks (14) are sleeved on the bidirectional threaded rod (13), the outer sides of the threaded connecting blocks (14) are in sliding connection with the limiting groove, and a limiting piece is arranged at the bottom end of each threaded connecting block (14).

2. A flattening apparatus in accordance with claim 1, wherein: the lifting mechanism comprises four air cylinders (5), the four air cylinders (5) are uniformly distributed on the top plate (3) in a rectangular shape, and the telescopic ends of the air cylinders (5) face downwards and are fixed with the upper frame body (4).

3. A flattening apparatus in accordance with claim 1, wherein: the first flattening mechanism comprises four press rolls (6), the four press rolls (6) are uniformly distributed on the lower frame body (1), the press rolls (6) are arranged in the front-back direction, the front ends and the back ends of the press rolls (6) are respectively connected with the lower frame body (1) in a rotating mode through bearings, one ends of the press rolls (6) are respectively penetrated through the lower frame body (1) and are coaxially connected with chain wheels (7), the four chain wheels (7) are connected through a transmission chain (8), and the other end of one press roll (6) penetrates through the lower frame body (1) and is coaxially connected with a driving motor (9) output shaft arranged on the lower frame body (1).

4. A flattening apparatus according to claim 3, wherein: the structure between the first flattening mechanism and the second flattening mechanism is the same, and the driving direction of the driving motor (9) of the first flattening mechanism is opposite to that of the driving motor (9) of the second flattening mechanism.

5. A flattening apparatus in accordance with claim 1, wherein: the driving assembly is a rotary handle (15), and one end of the bidirectional threaded rod (13) penetrates through the vertical plate (12) and is coaxially connected with the rotary handle (15).

6. A flattening apparatus in accordance with claim 1, wherein: the limiting piece comprises a mounting frame (10) vertically arranged at the bottom end of the threaded connecting block (14), and a limiting roller (11) is rotatably arranged on the mounting frame (10) along the length direction of the mounting frame.