Leveling device for producing metal strip
By setting the top block and bumps in the leveling device and changing the flat roller distance by using motor drive, the problem of small application scope of the existing device is solved, the applicability and operation convenience for strips of different thicknesses are achieved, and the cost is reduced.
Patent Information
- Application Number
- CN202421775988.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-25
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2034-07-25
AI Technical Summary
The existing leveling devices are only suitable for metal strips of fixed thicknesses, and are small in scope and difficult to meet the processing needs of multiple thicknesses.
By setting the cooperation between the top block and the bump in the leveling device, the motor drive threaded pipe drives the sleeve and the connecting plate, and then moves the top block and the bump, changing the distance of the flattening rollers, thereby adapting to tape processing of different thicknesses.
The suitability of the leveling device to strips of different thicknesses is realized, the scope of use is increased, the operation is provided, and the rapid return and stability of the device is ensured through springs and limiting rods, reducing costs.
Smart Images
Figure CN223043361U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of metal strip leveling equipment, in particular to a leveling device for producing metal strips. Background Technique
[0002] Metal strips are an important part of current mechanical production. Metal strips, especially thin metal strips, must meet increasingly high requirements for strip flatness. At the same time, the surface quality of the strip is required. The leveling device can make the surface of the metal strip smoother, but it still has drawbacks in actual use. The existing leveling devices are usually only applicable to metal strips with a fixed thickness, with a small application range, resulting in a situation where it is not suitable for promotion. Content of the Utility Model
[0003] (1) Technical Problems to be Solved
[0004] Aiming at the deficiencies of the prior art, the utility model provides a leveling device for producing metal strips, which solves the problem of being only applicable to metal strips with a fixed thickness.
[0005] (2) Technical Solutions
[0006] To achieve the above object, the utility model provides the following technical solution: A leveling device for producing metal strips, including a machine body and two groups of support plates fastened to the top of the machine body. A motor is fixedly arranged on the left side of the support plate. The output end of the motor is key-connected with a threaded pipe. A sleeve is screwed on the outside of the threaded pipe. Connecting plates are fastened to the top and bottom of the sleeve. A top block is fastened to the side of the connecting plate away from the sleeve. A sliding groove is opened in the support plate. Two groups of moving rods are slidably connected in the two groups of sliding grooves. A leveling roller is movably sleeved on the outside of the middle of the moving rod. The front and rear ends of the moving rod respectively penetrate through the two groups of sliding grooves. Two groups of movable plates are fastened to the outside of the moving rod. A convex block is fastened to the top of the movable plate.
[0007] Preferably, a fixing plate is fastened to the inner wall of the sliding groove, and a spring is fastened between the moving rod and the fixing plate.
[0008] Preferably, a limiting rod is fastened to the inner wall of the sliding groove, and the moving rod is slidably connected to the outside of the limiting rod.
[0009] Preferably, the top block is a circular top block, the convex block is a semi-elliptical convex block, and the thickness of the convex block is less than the thickness of the top block.
[0010] Preferably, two groups of mounting plates are fastened to the left side of the support plate, a balance rod is fastened to the right side of the mounting plate, and the connecting plate is slidably connected to the outside of the balance rod.
[0011] Preferably, a blocking block is fastened to the right end of the balance rod. The blocking block is a circular blocking block, and the diameter of the blocking block is greater than the width of the connecting plate.
[0012] (III) Beneficial Effects
[0013] Compared with the prior art, the utility model provides a leveling device for producing metal strip, which has the following beneficial effects:
[0014] 1. In the leveling device for producing metal strip, through the cooperation between the top block and the convex block, when the top block moves horizontally, the leveling roller will be driven to move by pushing the convex block, so that the thickness of the strip applicable to the device can be changed by changing the distance between the two leveling rollers, making the device applicable to the processing of strips with different thicknesses, increasing the application range of the device, and facilitating the work of operators, thus being suitable for popularization.
[0015] 2. In the leveling device for producing metal strip, by setting the spring, when the top block pushes the convex block to displace, the spring will be compressed by the moving rod, and when the top block moves back and no longer pushes the convex block, the spring will drive the leveling roller to move back by bouncing the moving rod, so that the leveling roller can quickly return to the initial position, ensuring the reuse of the device, and the spring is of low cost and suitable for popularization.
[0016] 3. In the leveling device for producing metal strip, by setting the moving rod to be slidably connected to the outside of the limiting rod, on the one hand, the limiting rod maintains the balance of the moving rod during movement, preventing the moving rod from losing balance and shaking during movement, ensuring the normal displacement of the moving rod, and on the other hand, the limiting rod restricts the moving direction of the moving rod, preventing the device from failing due to the dislocation of the moving rod, ensuring the normal use of the device. Description of the Drawings
[0017] Figure 1 is a schematic structural diagram of the utility model;
[0018] Figure 2 is a sectional view of the support plate structure of the utility model;
[0019] Figure 3 is Figure 2 a structural exploded view.
[0020] In the figure: 1, body; 2, balance rod; 3, mounting plate; 4, motor; 5, movable plate; 6, leveling roller; 7, sleeve; 8, threaded pipe; 9, blocking block; 10, connecting plate; 11, top block; 12, support plate; 13, moving rod; 14, convex block; 15, fixing plate; 16, chute; 17, limiting rod; 18, spring. Detailed Embodiment
[0021] The technical solutions in 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. Apparently, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0022] Please refer to Figures 1-3 , the present utility model provides a technical solution: a leveling device for producing metal strips, including a machine body 1 and two groups of support plates 12 fastened to the top of the machine body 1. A motor 4 is fixedly arranged on the left side of the support plate 12. The output end of the motor 4 is key-connected with a threaded tube 8. A sleeve 7 is screwed on the outer side of the threaded tube 8. Connecting plates 10 are fastened to both the top and bottom of the sleeve 7. A top block 11 is fastened to the side of the connecting plate 10 away from the sleeve 7. A chute 16 is opened inside the support plate 12. Two groups of moving rods 13 are slidably connected inside the two groups of chutes 16. A leveling roller 6 is movably sleeved on the outer side of the middle part of the moving rod 13. The front and rear ends of the moving rod 13 respectively penetrate through the two groups of chutes 16. Two groups of movable plates 5 are fastened to the outer side of the moving rod 13. A convex block 14 is fastened to the top of the movable plate 5. The top block 11 is a circular top block, and the convex block 14 is a semi-elliptical convex block. The thickness of the convex block 14 is less than the thickness of the top block 11. Through the cooperation between the top block 11 and the convex block 14, when the top block 11 moves horizontally, it will drive the leveling roller 6 to move by pushing the convex block 14 to move. Thus, by changing the distance between the two leveling rollers 6, the thickness of the strip applicable to the device can be changed, enabling the device to be applicable to the processing of strips with different thicknesses, increasing the application range of the device, and facilitating the work of operators, which is suitable for popularization.
[0023] Specifically, in order to enable the leveling roller 6 to quickly return, a fixing plate 15 is fastened to the inner wall of the chute 16, and a spring 18 is fastened between the moving rod 13 and the fixing plate 15. By setting the spring 18, when the top block 11 pushes the convex block 14 to displace, the spring 18 will be compressed by the moving rod 13. When the top block 11 returns and no longer pushes the convex block 14, the spring 18 will drive the leveling roller 6 to return by bouncing the moving rod 13, so that the leveling roller 6 can quickly return to the initial position, ensuring the reuse of the device. Moreover, the cost of the spring 18 is low, which is suitable for popularization.
[0024] Specifically, in order to maintain the balance of the moving rod 13, a limiting rod 17 is fastened to the inner wall of the sliding groove 16, and the moving rod 13 is slidably connected to the outside of the limiting rod 17. Thus, by setting the moving rod 13 to be slidably connected to the outside of the limiting rod 17, on the one hand, the limiting rod 17 maintains the balance of the moving rod 13 during movement, preventing the moving rod 13 from losing balance and wobbling during movement, ensuring the normal displacement of the moving rod 13. On the other hand, the limiting rod 17 restricts the movement direction of the moving rod 13, preventing the device from failing due to the misalignment of the moving rod 13, and ensuring the normal use of the device.
[0025] Specifically, in order to prevent the connecting plate 10 from being misaligned, two groups of mounting plates 3 are fastened to the left side of the support plate 12, and a balance rod 2 is fastened to the right side of the mounting plate 3. The connecting plate 10 is slidably connected to the outside of the balance rod 2. Thus, the balance rod 2 can prevent the connecting plate 10 from being misaligned.
[0026] Specifically, in order to prevent the connecting plate 10 from detaching from the balance rod 2, a blocking block 9 is fastened to the right end of the balance rod 2. The blocking block 9 is a circular blocking block, and the diameter of the blocking block 9 is greater than the width of the connecting plate 10. Thus, the blocking block 9 can block the connecting plate 10.
[0027] The electrical components appearing in this text are all electrically connected to the external main controller and 220V mains power supply, and the main controller can be a conventional known device such as a computer for control.
[0028] During use, the motor 4 is turned on so that its output end drives the threaded tube 8 to rotate. The rotation of the threaded tube 8 will drive the sleeve 7 to move leftward. The leftward movement of the sleeve 7 will drive the top block 11 to move leftward through the connecting plate 10 and push the convex block 14. The movement of the convex block 14 will drive the moving rod 13 to displace through the movable plate 5. The displacement of the moving rod 13 will drive the flattening roller 6 to displace. Thus, by changing the distance between the two flattening rollers 6, the thickness of the strip that the device can apply can be changed, enabling the device to be applicable to the processing of strips with different thicknesses.
[0029] In summary, for the flattening device for producing metal strips, through the cooperation between the top block 11 and the convex block 14, when the top block 11 moves horizontally, it will drive the flattening roller 6 to move by pushing the convex block 14 to move. Thus, by changing the distance between the two flattening rollers 6, the thickness of the strip that the device can apply can be changed, enabling the device to be applicable to the processing of strips with different thicknesses, increasing the scope of use of the device, and facilitating the work of operators, so it is suitable for promotion.
[0030] The leveling device for producing metal strips, by setting the spring 18, when the top block 11 pushes the convex block 14 to displace, the spring 18 will be squeezed by the moving rod 13, and when the top block 11 moves back and no longer pushes the convex block 14, the spring 18 will drive the leveling roller 6 to move back by bouncing the moving rod 13 back, so that the leveling roller 6 can quickly return to the initial position, ensuring the reuse of the device, and the spring 18 is inexpensive and suitable for promotion.
[0031] The leveling device for producing metal strips, by setting the moving rod 13 to be slidably connected to the outside of the limiting rod 17, on the one hand, the limiting rod 17 maintains the balance of the moving rod 13 during movement, preventing the moving rod 13 from losing balance and shaking during movement, ensuring the normal displacement of the moving rod 13, and on the other hand, the limiting rod 17 restricts the moving direction of the moving rod 13, preventing the device from failing due to the dislocation of the moving rod 13, ensuring the normal use of the device.
[0032] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A flattening device for producing metal strips, comprising a body (1) and two sets of support plates (12) fastened to the top of the body (1), characterized in that: A motor (4) is fixedly arranged on the left side of the support plate (12), and a threaded tube (8) is key-connected to the output end of the motor (4), a sleeve (7) is screwed on the outer side of the threaded tube (8), and a connecting plate (10) is fastened to the top and bottom of the sleeve (7), and a top block (11) is fastened to the side of the connecting plate (10) away from the sleeve (7). A slide groove (16) is provided inside the support plate (12), and two groups of moving rods (13) are slidably connected inside the two groups of the slide grooves (16). A leveling roller (6) is movably sleeved on the outer side of the middle part of the moving rod (13), and the front and rear ends of the moving rod (13) respectively pass through the two groups of slide grooves (16), and two groups of movable plates (5) are fastened to the outer side of the moving rod (13), and a protrusion (14) is fastened to the top of the movable plate (5).
2. A flattening device for producing metal strips according to claim 1, characterized in that: A fixing plate (15) is fastened to the inner wall of the sliding groove (16), and a spring (18) is fastened between the moving rod (13) and the fixing plate (15).
3. A flattening device for producing metal strips according to claim 1, characterized in that: A limiting rod (17) is fastened to the inner wall of the sliding groove (16), and the moving rod (13) is slidably connected to the outer side of the limiting rod (17).
4. A flattening device for producing metal strips according to claim 1, characterized in that: The top block (11) is a circular top block, the convex block (14) is a semi-elliptical convex block, and the thickness of the convex block (14) is smaller than the thickness of the top block (11).
5. A flattening device for producing metal strips according to claim 1, characterized in that: Two groups of mounting plates (3) are fastened to the left side of the support plate (12), a balancing pole (2) is fastened to the right side of the mounting plate (3), and the connecting plate (10) is slidably connected to the outer side of the balancing pole (2).
6. A flattening device for producing metal strips according to claim 5, characterized in that: A blocking block (9) is fastened to the right end of the balancing rod (2); the blocking block (9) is a circular blocking block, and the diameter of the blocking block (9) is greater than the width of the connecting plate (10).