CN219880970U

CN219880970U - Metal workpiece flatness correction device

Info

Publication number: CN219880970U
Application number: CN202321224887.3U
Authority: CN
Inventors: 刘昊
Original assignee: Wuhan Honghaiyuan Technology Development Co ltd
Current assignee: Wuhan Honghaiyuan Technology Development Co ltd
Priority date: 2023-05-19
Filing date: 2023-05-19
Publication date: 2023-10-24
Anticipated expiration: 2033-05-19

Abstract

The utility model relates to the technical field of leveling machines, in particular to a metal workpiece flatness correction device, which comprises a machine shell, wherein a plurality of first telescopic rods are arranged at the top end of the machine shell, a support is arranged at the top end of each first telescopic rod, a fixed box is arranged at the top end of each support, a plurality of second telescopic rods are arranged in an inner cavity of each fixed box, a fixed frame is arranged at the bottom end of each second telescopic rod, a plurality of extrusion rollers are sequentially arranged in the inner cavity of each fixed frame from front to back, a plurality of conveying components are sequentially arranged in the inner cavity of each support from front to back, an adjusting component is arranged in the inner cavity of each fixed box, the bottom end of each adjusting component is fixedly connected with the top end of each fixed frame, and a lifting component is arranged in the inner cavity of the machine shell. The metal workpiece flatness correction device solves the problem that the leveling machine cannot level metal workpieces with different thicknesses due to the fact that the leveling machine is inconvenient to adjust the distance between the extrusion roller and the conveying roller in the actual use process.

Description

Metal workpiece flatness correction device

Technical Field

The utility model relates to the technical field of leveling machines, in particular to a metal workpiece flatness correction device.

Background

The leveling machine is also called a leveling machine and is used for leveling and feeding coiled materials, and is common equipment in plate processing. The shaping of the leveler is mainly dependent on the thickness, material and requirements of the strip to be leveled, and the thicker the material, the better the structural rigidity is required. The leveling machine is convenient and simple to operate, and has application range extending over a plurality of industries such as machinery, metallurgy, chemical industry, electric power, light industry and the like, and is indispensable equipment in production especially in the industries such as shipbuilding, rolling stock, metal structure factories and the like.

The utility model of application number CN202121276903.4 discloses a leveler, comprising: the device comprises a supporting table, a motor and a pre-leveling mechanism; the support table is provided with a pair of support conveying rails, and grooves are cut on the pair of support conveying rails; the pair of motors are fixed on the supporting conveying track, the pair of motors are connected with transmission shafts, one ends of the transmission shafts, which are far away from the motors, are connected with transmission gears, conveying belts are wound on the pair of transmission gears, a plurality of meshing racks which are uniformly distributed are arranged on the inner rings of the conveying belts, and the meshing racks are meshed with the transmission gears; the pre-leveling mechanism is arranged between the pair of supporting conveying rails. According to the utility model, through setting the corresponding mechanism of the existing leveling machine, the feeding efficiency of the leveling machine is quickened, and the stability of the plate is not easy to be reduced after long-time working, so that the probability of equipment failure is reduced, the leveling of other plates is not easy to be influenced, and unnecessary troubles are reduced for a user.

Although the above-mentioned patent is through setting up the corresponding mechanism of current leveler for the pay-off efficiency of leveler to be difficult for reducing the stability of panel after long-time work, thereby reduce the probability that equipment breaks down, be difficult for influencing the leveling of other panels, thereby reduce unnecessary trouble for the user, but be inconvenient for in actual use to the distance between squeeze roll and the conveying roller is adjusted, leads to it to not level the metal work piece of different thickness, provides a metal work piece roughness correction device to this problem.

Disclosure of Invention

The utility model aims to provide a metal workpiece flatness correction device for solving the 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 metal work piece roughness correcting unit, includes the casing, the top of casing is provided with a plurality of first telescopic links, and is a plurality of the top of first telescopic link is provided with the support, the top of support is provided with the fixed box, the inner chamber of fixed box is provided with a plurality of second telescopic links, and is a plurality of the bottom of second telescopic link is provided with the fixed frame, the inner chamber of fixed frame has set gradually a plurality of squeeze rolls from front to back, the inner chamber of support has set gradually a plurality of conveying assembly from front to back, the inner chamber of fixed box is provided with adjusting part, the bottom of adjusting part and the top fixed connection of fixed frame, the inner chamber of casing is provided with lifting unit, lifting unit's top extends to the top of casing and with the bottom fixed connection of support.

Preferably, each conveying assembly comprises a first motor and a conveying roller, the first motor is arranged on the right side of the support, the output end of the first motor extends to the inner cavity of the support, one end of the conveying roller is rotatably connected to the left side of the inner cavity of the support through a bearing, and the other end of the conveying roller is fixedly connected with the output end of the first motor.

Preferably, the lifting assembly comprises a worm, a rotary table, a screw rod, a movable cylinder and a worm wheel, wherein one end of the worm is rotationally connected to the left side of an inner cavity of the shell through a bearing, the other end of the worm extends to the right end of the shell and is fixedly connected with the rotary table, one end of the screw rod is rotationally connected to the bottom end of the inner cavity of the shell through the bearing, the other end of the screw rod extends to the top end of the shell, the movable cylinder is in threaded connection with the outer wall of the screw rod and is fixedly connected with the bottom end of the support, and the worm wheel is fixedly sleeved on the outer wall of the screw rod and is meshed with the worm.

Preferably, the adjusting part comprises a second motor, a screw rod, sliding blocks, a fixing seat, a connecting rod and a limiting part, wherein the second motor is arranged at the right end of the fixing box, the output end of the second motor extends to the inner cavity of the fixing box, one end of the screw rod is rotationally connected to the left side of the inner cavity of the fixing box through a bearing, the other end of the screw rod is fixedly connected with the output end of the second motor, two sliding blocks are respectively screwed on the left side and the right side of the outer wall of the screw rod, the fixing seat is arranged in the middle of the top end of the fixing frame, one end of the connecting rod is respectively hinged to the left side and the right side of the top end of the fixing seat, the other end of the connecting rod is respectively hinged to the bottom ends of the two sliding blocks, and the limiting part is arranged at the top end of the inner cavity of the fixing box and is fixedly connected with the top ends of the two sliding blocks.

Preferably, the limiting assembly comprises a limiting groove and a limiting block, wherein the limiting groove is formed in the top end of an inner cavity of the fixed box, one end of each limiting block is slidably embedded in the inner cavity of the limiting groove, the other ends of the limiting blocks are fixedly connected with the bottom ends of the two sliding blocks respectively, and the inner cavity of the limiting groove is matched with the outer wall of the limiting block in a matched mode and is in a T shape.

Preferably, threads on the left side and the right side of the outer wall of the screw rod are oppositely arranged.

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

1. through the setting of lifting unit, can realize the regulation to the device height, the device is convenient according to the regulation of user's height to suitable height, facilitate the use, through adjusting unit's setting, can make fixed frame drive the squeeze roll and slide from top to bottom along the straight line under the spacing effect of a plurality of second telescopic links, and then can realize the regulation to the squeeze roll and carry the distance between the roller, the metal work piece of convenient to use according to different thickness adjusts the squeeze roll and carries the distance between the roller, the metal work piece of convenient to carry out the roughness correction to different thickness, the distance that has solved the leveler in actual use is inconvenient to squeeze roll and carries between the roller is adjusted, lead to it can not carry out smooth problem to different thickness metal work pieces.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a front cross-sectional view of the stationary box of the present utility model;

FIG. 3 is an enlarged view of the utility model at A of FIG. 2;

FIG. 4 is a front cross-sectional view of the housing of the present utility model;

fig. 5 is a top cross-sectional view of the housing of the present utility model.

In the figure: 1. a housing; 2. a first telescopic rod; 3. a bracket; 4. a fixed box; 5. a fixed frame; 6. a squeeze roll; 7. a first motor; 8. a conveying roller; 9. a second motor; 10. a second telescopic rod; 11. a screw rod; 12. a slide block; 13. a fixing seat; 14. a connecting rod; 15. a limit groove; 16. a limiting block; 17. a screw; 18. a moving cylinder; 19. a worm wheel; 20. a worm; 21. a turntable.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The utility model will be further described with reference to the drawings and specific examples.

Referring to fig. 1 to 5, the present utility model provides a technical solution: the utility model provides a metal work piece roughness correcting unit, including casing 1, the top of casing 1 is provided with a plurality of first telescopic links 2, the top of a plurality of first telescopic links 2 is provided with support 3, the top of support 3 is provided with fixed box 4, the inner chamber of fixed box 4 is provided with a plurality of second telescopic links 10, the bottom of a plurality of second telescopic links 10 is provided with fixed frame 5, the inner chamber of fixed frame 5 has set gradually a plurality of squeeze rolls 6 from front to back, the inner chamber of support 3 has set gradually a plurality of conveying assembly from front to back, the inner chamber of fixed box 4 is provided with adjusting assembly, adjusting assembly's bottom and fixed frame 5's top fixed connection, casing 1's inner chamber is provided with lifting assembly, lifting assembly's top extends to casing 1's top and with support 3's bottom fixed connection, through lifting assembly's setting, can realize the regulation to the device height, the device is convenient to the suitable height of regulation according to user's height, facilitate the use, through adjusting part's setting, can make fixed frame 5 drive squeeze roll 6 slide from top to bottom along the straight line under the spacing effect of a plurality of second telescopic links 10, and then can realize the regulation to squeeze roll 6 and the distance between the conveying roller 8, the metal work piece of convenient to use according to different thickness adjusts squeeze roll 6 and the distance between the conveying roller 8, the metal work piece of convenient to different thickness carries out the roughness correction, the distance that has solved the leveler and is inconvenient for in actual use between squeeze roll 6 and the conveying roller 8 is adjusted, lead to it can not carry out the smooth problem to different thickness metal work pieces.

In this embodiment, every conveying component all includes first motor 7 and conveying roller 8, first motor 7 sets up on the right side of support 3, the output of first motor 7 extends to the inner chamber of support 3, conveying roller 8's one end passes through the bearing and rotates the inner chamber left side of connecting at support 3, conveying roller 8's the other end and the output fixed connection of first motor 7, start first motor 7, make the motor drive conveying roller 8 rotatory, and then can make the metal work piece of placing between squeeze roller 6 and conveying roller 8 slide to the opposite side from the device one side, realize the leveling to the metal work piece under the combined action of conveying roller 8 and squeeze roller 6.

In this embodiment, the lifting assembly includes a worm 20, a turntable 21, a screw 17, a moving cylinder 18 and a worm wheel 19, one end of the worm 20 is rotatably connected to the left side of the inner cavity of the casing 1 through a bearing, the other end of the worm 20 extends to the right end of the casing 1 and is fixedly connected with the turntable 21, one end of the screw 17 is rotatably connected to the bottom end of the inner cavity of the casing 1 through a bearing, the other end of the screw 17 extends to the top end of the casing 1, the moving cylinder 18 is screwed on the outer wall of the screw 17 and is fixedly connected with the bottom end of the bracket 3, the worm wheel 19 is fixedly sleeved on the outer wall of the screw 17 and is meshed with the worm 20, the turntable 21 is rotated, so that the turntable 21 drives the worm 20 to rotate, and because the worm wheel 20 is meshed with the worm wheel 19, when the worm 20 rotates, the worm wheel 19 drives the screw 17 to rotate, under the effect of the rotation of the threads of the outer wall of the screw 17, the screw 17 can enable the moving cylinder 18 to push the bracket 3 to slide up and down along a straight line under the limit effect of a plurality of first telescopic rods 2, thereby realizing the adjustment of the height of the device, and the convenient height adjustment of a user according to the height of a user.

In this embodiment, adjusting part is including second motor 9, lead screw 11, slider 12, fixing base 13, connecting rod 14 and spacing subassembly, second motor 9 sets up the right-hand member at fixed case 4, the output of second motor 9 extends to the inner chamber of fixed case 4, the one end of lead screw 11 passes through the bearing rotation and connects in the inner chamber left side of fixed case 4, the other end of lead screw 11 and the output fixed connection of second motor 9, two sliders 12 spiro union respectively in the outer wall left and right sides of lead screw 11, fixing base 13 sets up the top middle part at fixed frame 5, the one end of two connecting rods 14 articulates respectively in the top left and right sides of fixing base 13, the other end of two connecting rods 14 articulates respectively in the bottom of two slider 12, spacing subassembly sets up the inner chamber top of fixed case 4 and with the top fixed connection of two sliders 12, start second motor 9, make second motor 9 drive lead screw 11 rotatory, and then can make two sliders 12 slide simultaneously to the middle part of limit groove 15 and stopper 16 under the spacing effect, the middle part of lead screw 11 slides simultaneously, two connecting rods 14 and 5 and the roller 8 can not be carried out the smooth roller 8 with the thickness of the other end of roller 8 and the other than the roller 8 is not adjusted and the thickness is adjusted and the roller is not adjusted and the smooth between the roller is realized along the thickness is 8 with the roller 8 is convenient for the roller 8 is not to the roller 8 is used to the thickness is adjusted and the roller is adjusted and the thickness is adjusted.

In this embodiment, spacing subassembly is including spacing groove 15 and stopper 16, spacing groove 15 is offered on the inner chamber top of fixed case 4, the equal slidable of one end of two stoppers 16 is embedded in the inner chamber of spacing groove 15, the other end of two stoppers 16 respectively with the bottom fixed connection of two sliders 12, under the interact between spacing groove 15 and stopper 16, slider 12 can be prevented when lead screw 11 is rotatory and lead screw 11 is rotatory is followed, the stability of adjusting part when using has been improved, the inner chamber of spacing groove 15 and the outer wall looks adaptation of stopper 16 just all are "T" font, can make the one end of stopper 16 remain embedded at the inner chamber of spacing groove 15 throughout, the stability of spacing subassembly when using has been improved.

In this embodiment, the threads on the left and right sides of the outer wall of the screw rod 11 are disposed opposite to each other, so that when the screw rod 11 rotates, the left and right sides of the outer wall of the screw rod generate opposite thread rotation forces, and the two sliding blocks 12 slide relatively under the interaction between the limiting groove 15 and the limiting block 16.

The application method and the advantages of the utility model are as follows: when in use, the working process is as follows:

when adjusting the device height, rotatory carousel 21 makes carousel 21 drive worm 20 rotatory, because worm 20 and worm wheel 19 mesh mutually, consequently, when worm 20 is rotatory, can make worm wheel 19 drive screw rod 17 rotatory, under the effect of screw rod 17 outer wall screw thread rotation, when screw rod 17 is rotatory, can make movable cylinder 18 promote support 3 slide from top to bottom along the straight line under the spacing effect of a plurality of first telescopic links 2, and then realized the regulation to the device height, the device is convenient according to the regulation of user's height to suitable height, facilitate the use, start second motor 9, make second motor 9 drive lead screw 11 rotatory, and then can make the screw thread that lead screw 11 left and right sides is relative produce relative screw thread rotation force, make two sliders 12 slide to the middle part of lead screw 11 simultaneously under the spacing effect of spacing groove 15 and stopper 16, make two connecting rods 14 promote fixing base 13, fixed frame 5 and squeeze roll 6 slide from top to bottom along the straight line under the spacing effect of a plurality of second telescopic links 10, and then can realize the regulation to squeeze roll 6 and the thickness of the different leveling roller 8 and the different thickness adjustment of metal roller 8 between the different thickness adjustment roller 8 and the metal roller 8, the thickness adjustment is different in the thickness adjustment of the metal roller 8 has the fact that the thickness adjustment is different between the work piece is convenient, the work piece is different, the thickness adjustment is difficult to carry out on the work piece thickness adjustment between the work piece is difficult to be adjusted.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a metal work piece roughness correcting unit, includes casing (1), its characterized in that: the novel lifting device comprises a shell (1), and is characterized in that a plurality of first telescopic rods (2) are arranged at the top end of the shell (1), a support (3) is arranged at the top end of the first telescopic rods (2), a fixed box (4) is arranged at the top end of the support (3), a plurality of second telescopic rods (10) are arranged in an inner cavity of the fixed box (4), a fixed frame (5) is arranged at the bottom end of the second telescopic rods (10), a plurality of squeeze rollers (6) are sequentially arranged in the inner cavity of the fixed frame (5) from front to back, a plurality of conveying components are sequentially arranged in the inner cavity of the support (3) from front to back, an adjusting component is arranged in the inner cavity of the fixed box (4), the bottom end of the adjusting component is fixedly connected with the top end of the fixed frame (5), and a lifting component is arranged in the inner cavity of the shell (1) and extends to the top end of the shell (1) and is fixedly connected with the bottom end of the support (3); the lifting assembly comprises a worm (20), a rotary table (21), a screw (17), a movable barrel (18) and a worm wheel (19), one end of the worm (20) is rotationally connected to the left side of an inner cavity of the machine shell (1) through a bearing, the other end of the worm (20) extends to the right end of the machine shell (1) and is fixedly connected with the rotary table (21), and one end of the screw (17) is rotationally connected to the bottom end of the inner cavity of the machine shell (1) through a bearing.

2. The flatness correction device for metal workpieces according to claim 1, characterized in that: each conveying assembly comprises a first motor (7) and a conveying roller (8), the first motor (7) is arranged on the right side of the support (3), and the output end of the first motor (7) extends to the inner cavity of the support (3).

3. The flatness correction device for metal workpieces according to claim 2, characterized in that: one end of the conveying roller (8) is rotatably connected to the left side of the inner cavity of the support (3) through a bearing, and the other end of the conveying roller (8) is fixedly connected with the output end of the first motor (7).

4. The flatness correction device for metal workpieces according to claim 1, characterized in that: the other end of the screw rod (17) extends to the top end of the shell (1), and the movable cylinder (18) is in threaded connection with the outer wall of the screw rod (17) and fixedly connected with the bottom end of the bracket (3).

5. The flatness correction device for metal workpieces according to claim 1, characterized in that: the worm wheel (19) is fixedly sleeved on the outer wall of the screw (17) and meshed with the worm (20).

6. The flatness correction device for metal workpieces according to claim 1, characterized in that: the adjusting assembly comprises a second motor (9), a screw rod (11), a sliding block (12), a fixing seat (13), a connecting rod (14) and a limiting assembly, wherein the second motor (9) is arranged at the right end of the fixed box (4), the output end of the second motor (9) extends to the inner cavity of the fixed box (4), one end of the screw rod (11) is rotationally connected to the left side of the inner cavity of the fixed box (4) through a bearing, the other end of the screw rod (11) is fixedly connected with the output end of the second motor (9), the two sliding blocks (12) are respectively connected to the left side and the right side of the outer wall of the screw rod (11) in a screwed mode, the fixing seat (13) is arranged in the middle of the top end of the fixed box (5), and threads on the left side and the right side of the outer wall of the screw rod (11) are oppositely arranged.

7. The flatness correction device for metal workpieces of claim 6, wherein: one end of each connecting rod (14) is hinged to the left side and the right side of the top end of the corresponding fixing seat (13), and the other ends of the connecting rods (14) are hinged to the bottom ends of the corresponding sliding blocks (12).

8. The flatness correction device for metal workpieces of claim 7, wherein: the limiting component is arranged at the top end of the inner cavity of the fixed box (4) and is fixedly connected with the top ends of the two sliding blocks (12).

9. The flatness correction device for metal workpieces of claim 8, wherein: the limiting assembly comprises limiting grooves (15) and limiting blocks (16), wherein the limiting grooves (15) are formed in the top end of an inner cavity of the fixed box (4), and one ends of the two limiting blocks (16) are slidably embedded in the inner cavity of the limiting grooves (15).

10. The flatness correction device for metal workpieces according to claim 9, characterized in that: the other ends of the two limiting blocks (16) are fixedly connected with the bottom ends of the two sliding blocks (12) respectively, and the inner cavities of the limiting grooves (15) are matched with the outer wall of the limiting blocks (16) in a T-shaped mode.