Clamping device of flat steel for steel grating on automatic tooth punching equipment
By introducing components such as motors, screws, cylinders, motors, scrapers and brushes into the clamping device, the problem that existing clamping devices are difficult to adapt to different workpiece sizes and clean debris is solved, and the stable positioning, convenient removal and efficient cleaning of the workpiece is achieved.
Patent Information
- Application Number
- CN202422480491.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-14
- Publication Date
- 2025-08-05
- Estimated Expiration
- 2034-10-14
AI Technical Summary
The existing clamping device is inconvenient to remove the workpiece after clamping and positioning the punching teeth of the workpiece, and is not suitable for workpieces of different lengths and thicknesses, which makes it difficult to remove and is inconvenient to clean up the debris produced by the punching teeth.
It adopts a combined structure including a fixing plate, a motor, a screw, a clamp, a cylinder, a motor, a scraper and a brush. By adjusting the spacing of the clamps and driving the movement of the pressure plate, a scraper, and a brush, it realizes stable positioning and cleaning of workpieces of different lengths and thicknesses. The springs are used to push the workpiece to move for easy removal, scraping and storage of debris.
The stable positioning of workpieces of different lengths and thicknesses is achieved, the workpiece removal process is simplified, the applicability and cleaning efficiency of the device are improved, and the debris and dust are thoroughly cleaned, which is convenient for subsequent recycling and processing.
Smart Images
Figure CN223185303U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of clamping devices, and in particular to a clamping device for flat steel used in steel gratings on an automatic tooth punching device. Background Art
[0002] Steel grating is a steel product made of flat steel arranged at regular intervals and crossbars, welded together using a press welder or manually to create a square grid. Flat steel is one of the primary materials used in its manufacture. Flat steel is a rectangular steel product with a rectangular cross-section. It can be finished steel, used as billet for welded pipes, or used as sheet metal for laminated sheet metal.
[0003] The existing clamping device is not convenient for removing the workpiece after clamping, positioning and punching the workpiece, because it needs to be tightly fixed during clamping, and it needs to be pulled hard by hand when removing, which is not convenient enough. In addition, the existing clamping device is not convenient for clamping and positioning workpieces of different lengths and thicknesses. Utility Model Content
[0004] In view of the deficiencies of the prior art, the utility model provides a clamping device for flat steel for steel grating on an automatic tooth punching device, which overcomes the deficiencies of the prior art and aims to solve the problems in the background technology.
[0005] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme: A clamping device for flat steel for steel grating on an automatic tooth punching equipment, comprising a fixed plate and a workpiece, the top of the fixed plate is symmetrically provided with two square grooves, the inner wall of the square groove is fixedly equipped with a motor, the power output shaft of the motor is fixedly equipped with a screw rod 1, the outer edge of the screw rod 1 is threadedly connected to a slider 1, the top of the slider 1 is fixedly equipped with a clamping block, the inner wall of the clamping block is provided with a square hole, the inner wall of the square hole is fixedly connected to one end of a spring, the other end of the spring is fixedly connected to a movable plate, the top of the clamping block is fixedly equipped with a cylinder, the power output shaft of the cylinder is slidably connected to the inner wall of the clamping block and fixedly connected to the pressure plate, the outer side of the fixed plate is symmetrically fixedly equipped with side plates 1 and 2, the side wall of the side plate 1 is fixedly equipped with a motor, the power output shaft of the motor is fixedly connected to a screw rod 2, the outer edge of the screw rod 2 is threadedly connected to a slider 2, the top of the slider 2 is symmetrically provided with two slots, and the inner walls of the two slots are respectively clamped with a scraper and a brush.
[0006] As a preferred embodiment, the number of the motor, screw rod 1, slider 1, clamping block, square hole, spring, movable plate, cylinder and pressure plate is two, and the two motors, screw rod 1, slider 1, clamping block, square hole, spring, movable plate, cylinder and pressure plate are symmetrically arranged on the inner walls of the two square grooves.
[0007] By adopting the above technical solution, the positions of the two clamping blocks can be adjusted, thereby facilitating the positioning of workpieces of different lengths, thereby ensuring their stability during automatic tooth punching.
[0008] As a preferred embodiment, the inner walls of the two square grooves are fixedly equipped with bearings, the ends of the two screw rods away from the motor are fixedly connected to the inner rings of the bearings, and the two sliders are slidably connected to the inner walls of the two square grooves.
[0009] By adopting the above technical solution, the stability of the screw rod 1 during rotation is guaranteed, and it is guaranteed that it will not easily deviate or swing in position, thereby ensuring the stability of the slider 1 when it slides on the inner wall of the square groove.
[0010] As a preferred embodiment, the inner wall of the side panel 2 is fixedly equipped with a limiting rod, and the outer edge of the limiting rod is slidably connected to the limiting block. The top of the limiting block also has two symmetrical slots, and the side of the scraper and the brush away from the slider 2 is clamped on the inner walls of the two slots close to the limiting block.
[0011] By adopting the above technical solution, the scraper and the brush can be positioned on the side away from the slider 2 during movement, ensuring that the scraper and the brush can move synchronously on both sides during movement, thereby ensuring the thoroughness of scraping and cleaning the debris stuck on the top of the fixed plate.
[0012] As a preferred embodiment, the bottoms of the scraper and the brush are both in contact with the top of the fixing plate.
[0013] By adopting the above technical solution, the debris generated by the punching teeth can be first scraped away and gathered together by the scraper, and the debris and fine dust can be thoroughly cleaned by the brush.
[0014] As a preferred embodiment, a storage box is provided at the bottom of the fixed plate, so that the debris and dust swept by the scraper and the brush can be stored, which is convenient for subsequent recycling, melting and reuse.
[0015] As a preferred embodiment, a sliding groove is opened on the inner wall of the side panel 1, the slider 2 is slidably connected to the inner wall of the sliding groove, the inner wall of the sliding groove is fixedly equipped with a ring, and the end of the screw rod 2 away from the motor is rotatably connected to the inner wall of the ring.
[0016] By adopting the above technical solution, the stability of the screw rod 2 during rotation can be guaranteed, and it can be guaranteed that it will not swing easily, and the stability of the slider 2 when sliding on the inner wall of the slide groove can be guaranteed.
[0017] As a preferred embodiment, both sides of the workpiece are respectively arranged on the inner wall of the square hole and fit with the two movable plates, and the bottoms of the two pressing plates are both fit with the top of the workpiece.
[0018] By adopting the above technical solution, two pressure plates can be used to position workpieces of different thicknesses, thereby ensuring the applicability of the device. After the tooth punching operation, the workpiece can be directly pushed to the side close to the spring, and then the movable plate and the workpiece can be pushed to move with the help of the force of the spring, thereby facilitating the removal of the workpiece and avoiding the problem that the workpiece is firmly positioned at the bottom of the two pressure plates during tooth punching, which makes it more laborious to remove.
[0019] Beneficial effects of this application:
[0020] 1. This clamping device for flat steel for steel grating on automatic tooth punching equipment drives two motors to drive two screw rods to rotate, and then uses two sliders to adjust the distance between the two clamping blocks. Then, the two sides of the workpiece can be overlapped to the inner walls of the two square holes, and then the two cylinders are driven to drive the two pressure plates to move downward to fix the workpiece, so that it can easily cope with workpieces of different lengths and thicknesses. By pushing the workpiece to the side close to the spring, the moving plate and the workpiece can be pushed to move with the help of the force of the spring, which makes it easy to remove the workpiece and avoid the problem that the workpiece is firmly stuck to the bottom of the two pressure plates during tooth punching, which is more laborious to remove.
[0021] 2. The clamping device of the flat steel for steel grating on the automatic tooth punching equipment drives the second screw to rotate through the driving motor, and then uses the second slider to drive the scraper and the brush to move, so that the debris generated by the tooth punching can be first scraped off and gathered together by the scraper, and the debris and fine dust can be thoroughly cleaned by the brush. The debris and dust cleaned by the scraper and the brush are collected in the storage box for subsequent recycling, melting and reuse. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 A schematic diagram of the three-dimensional structure of this application;
[0023] Figure 2 This is a schematic diagram of the cross-sectional structure of the fixing plate of this application;
[0024] Figure 3 A schematic diagram of the local structure of this application;
[0025] Figure 4 This is a schematic diagram of a cross-sectional structure of a side panel of the present application;
[0026] Figure 5 This is a schematic diagram of the expanded structure of this application.
[0027] Numbers in the figure: 1. Fixed plate; 2. Square groove; 3. Motor; 4. Screw rod 1; 5. Slider 1; 6. Clamp; 7. Square hole; 8. Spring; 9. Moving plate; 10. Cylinder; 11. Pressing plate; 12. Workpiece; 13. Side plate 1; 14. Motor; 15. Screw rod 2; 16. Slider 2; 17. Slot; 18. Scraper; 19. Brush; 20. Limit block; 21. Side plate 2; 22. Storage box. DETAILED DESCRIPTION
[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments.
[0029] Reference Figure 1-5 A clamping device for flat steel used in steel grating on an automatic tooth punching device includes a fixed plate 1 and a workpiece 12. Two square grooves 2 are symmetrically provided on the top of the fixed plate 1. A motor 3 is fixedly installed on the inner wall of the square groove 2. A screw rod 4 is fixedly installed on the power output shaft of the motor 3. A slider 5 is threadedly connected to the outer edge of the screw rod 4. A clamping block 6 is fixedly installed on the top of the slider 5. A square hole 7 is provided on the inner wall of the clamping block 6. One end of a spring 8 is fixedly connected to the inner wall of the square hole 7. The other end of the spring 8 is fixedly connected to a movable plate 9. The clamping block 6 The top of the cylinder 10 is fixedly assembled, the power output shaft of the cylinder 10 is slidably connected to the inner wall of the clamping block 6 and fixedly connected to the pressure plate 11, the outer side of the fixed plate 1 is symmetrically fixedly assembled with the side plate 13 and the side plate 2 21, the side wall of the side plate 13 is fixedly assembled with the motor 14, the power output shaft of the motor 14 is fixedly connected with the screw rod 2 15, the outer edge of the screw rod 2 15 is threadedly connected with the slider 2 16, the top of the slider 2 16 is symmetrically provided with two slots 17, the inner walls of the two slots 17 are respectively clamped with a scraper 18 and a brush 19.
[0030] See Figure 1 - Figure 3 The number of motors 3, screw rods 4, sliders 5, clamps 6, square holes 7, springs 8, movable plates 9, cylinders 10 and pressure plates 11 are all two, and the two motors 3, screw rods 4, sliders 5, clamps 6, square holes 7, springs 8, movable plates 9, cylinders 10 and pressure plates 11 are symmetrically arranged on the inner walls of the two square grooves 2, so that the positions of the two clamps 6 can be adjusted, thereby facilitating the positioning of workpieces 12 of different lengths, thereby ensuring their stability during automatic tooth punching.
[0031] See Figure 2 and Figure 3The inner walls of the two square grooves 2 are fixedly equipped with bearings, and the ends of the two screw rods 4 away from the motor 3 are fixedly connected to the inner rings of the bearings. The two sliders 5 are slidably connected to the inner walls of the two square grooves 2, so as to ensure the stability of the screw rods 4 during rotation and prevent them from easily shifting and swinging in position, thereby ensuring the stability of the slider 5 when sliding on the inner wall of the square groove 2.
[0032] See Figure 4 and Figure 5 The inner wall of the side panel 21 is fixedly assembled with a limit rod, and the outer edge of the limit rod is slidably connected to the limit block 20. The top of the limit block 20 also has two symmetrical slots 17. The side of the scraper 18 and the brush 19 away from the slider 2 16 is clamped on the inner walls of the two slots 17 close to the limit block 20, so that the scraper 18 and the brush 19 away from the slider 2 16 can be positioned during movement, ensuring that the scraper 18 and the brush 19 can move synchronously on both sides during movement, thereby ensuring that the debris adhering to the top of the fixed plate 1 is scraped and cleaned thoroughly.
[0033] See Figure 1 and Figure 5 The bottoms of the scraper 18 and the brush 19 are both in contact with the top of the fixed plate 1, so that the debris generated by the punching teeth can be first scraped away and gathered together by the scraper 18, and the debris and fine dust can be thoroughly cleaned by the brush 19.
[0034] See Figure 1 A storage box 22 is provided at the bottom of the fixed plate 1, which can store the debris and dust cleaned by the scraper 18 and the brush 19, so as to facilitate subsequent recycling, melting and reuse.
[0035] See Figure 4 A sliding groove is provided on the inner wall of the side plate 13, and the slider 2 16 is slidably connected to the inner wall of the sliding groove. The inner wall of the sliding groove is fixedly equipped with a ring, and the end of the screw rod 2 15 away from the motor 14 is rotatably connected to the inner wall of the ring, so that the stability of the screw rod 2 15 during rotation can be guaranteed, and it can be guaranteed that it will not swing easily, and the stability of the slider 2 16 when sliding on the inner wall of the sliding groove is guaranteed.
[0036] See Figure 3 The two sides of the workpiece 12 are respectively arranged on the inner wall of the square hole 7 and fit with the two movable plates 9. The bottoms of the two pressure plates 11 are fit with the top of the workpiece 12, so that the two pressure plates 11 can be used to position workpieces 12 of different thicknesses, thereby ensuring the applicability of the device. After the punching operation, the workpiece 12 can be directly pushed to the side close to the spring 8, and then the movable plate 9 and the workpiece 12 can be pushed to move with the help of the force of the spring 8, thereby facilitating the removal of the workpiece 12, avoiding the problem that the workpiece 12 is firmly positioned at the bottom of the two pressure plates 11 during punching, and is more laborious to remove.
[0037] Working principle: When using this device, first adjust the distance between the two clamping blocks 6 according to the length of the workpiece 12 that needs to be punched, then overlap the two sides of the workpiece 12 to the inner wall of the two square holes 7, and then drive the two cylinders 10 to drive the two pressing plates 11 to move downward to fix the workpiece 12, and then use the automatic tooth punching equipment to perform the tooth punching operation. After the tooth punching operation is completed, the motor 14 can be driven to drive the screw rod 2 15 to rotate, and then the slider 2 16 can be used to drive the scraper 18 and the brush 19 to move, so that the debris generated by the tooth punching can be first removed by the scraper 18. The scrapers 18 and the brushes 19 are used to remove the debris and fine dust gathered together, and the debris and fine dust can be thoroughly cleaned by using the brush 19. The debris and dust cleaned by the scraper 18 and the brush 19 are stored in the storage box 22 for subsequent recycling, melting and reuse. When the workpiece 12 needs to be removed after the tooth punching operation, the workpiece 12 can be directly pushed to the side close to the spring 8, and then the movable plate 9 and the workpiece 12 can be pushed to move with the help of the force of the spring 8, so as to facilitate the removal of the workpiece 12 and avoid the problem that the workpiece 12 is firmly adhered to the bottom of the two pressure plates 11 during the tooth punching, which is more laborious to remove.
[0038] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "two ends," "one end," "the other end," and the like, indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0039] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc., should be understood in a broad sense. For example, "connected" may refer to a fixed connection, a detachable connection, or an integral connection; it may refer to a mechanical connection or an electrical connection; it may refer to a direct connection or an indirect connection through an intermediate medium; it may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.
[0040] The present invention has been described above with reference to specific embodiments. However, those skilled in the art should understand that these descriptions are merely illustrative and are not intended to limit the scope of protection of the present invention. Those skilled in the art may make various modifications and variations to the present invention based on the spirit and principles of the present invention, and such modifications and variations are also within the scope of the present invention.
Claims
1. A clamping device for flat steel for steel grating on an automatic tooth punching device, comprising a fixing plate (1) and a workpiece (12), characterized in that: The top of the fixed plate (1) is symmetrically provided with two square grooves (2), the inner wall of the square groove (2) is fixedly provided with a motor (3), the power output shaft of the motor (3) is fixedly provided with a screw rod (4), the outer edge of the screw rod (4) is threadedly connected to a slider (5), the top of the slider (5) is fixedly provided with a clamping block (6), the inner wall of the clamping block (6) is provided with a square hole (7), one end of a spring (8) is fixedly connected to the inner wall of the square hole (7), the other end of the spring (8) is fixedly connected to a movable plate (9), the top of the clamping block (6) is fixedly provided with a cylinder (10), the cylinder (11) is fixedly provided with a spring (12), and the cylinder (13) is fixedly provided with a spring (14). The power output shaft of the cylinder (10) is slidably connected to the inner wall of the clamping block (6) and fixedly connected to the pressure plate (11); the outer side of the fixed plate (1) is symmetrically fixedly equipped with a side plate 1 (13) and a side plate 2 (21); the side wall of the side plate 1 (13) is fixedly equipped with a motor (14); the power output shaft of the motor (14) is fixedly connected to a screw rod 2 (15); the outer edge of the screw rod 2 (15) is threadedly connected to a slider 2 (16); the top of the slider 2 (16) is symmetrically provided with two slots (17); the inner walls of the two slots (17) are respectively clamped with a scraper (18) and a brush (19).
2. The clamping device for flat steel for steel grating on automatic tooth punching equipment according to claim 1 is characterized in that: The number of the motor (3), screw rod (4), slider (5), clamp (6), square hole (7), spring (8), movable plate (9), cylinder (10) and pressure plate (11) is two, and the two motors (3), screw rod (4), slider (5), clamp (6), square hole (7), spring (8), movable plate (9), cylinder (10) and pressure plate (11) are symmetrically arranged on the inner walls of the two square grooves (2).
3. The clamping device for flat steel for steel grating on automatic tooth punching equipment according to claim 1 is characterized in that: The inner walls of the two square grooves (2) are fixedly equipped with bearings, the ends of the two screw rods (4) away from the motor (3) are fixedly connected to the inner rings of the bearings, and the two sliders (5) are slidably connected to the inner walls of the two square grooves (2).
4. The clamping device for flat steel for steel grating on automatic tooth punching equipment according to claim 1 is characterized in that: The inner wall of the second side plate (21) is fixedly equipped with a limiting rod, and the outer edge of the limiting rod is slidably connected to the limiting block (20). The top of the limiting block (20) is also symmetrically provided with two slots (17). The side of the scraper (18) and the brush (19) away from the second slider (16) is clamped to the inner wall of the two slots (17) close to the limiting block (20).
5. The clamping device for flat steel for steel grating on automatic tooth punching equipment according to claim 1 is characterized in that: The bottoms of the scraper (18) and the brush (19) are both in contact with the top of the fixed plate (1).
6. The clamping device for flat steel for steel grating on automatic tooth punching equipment according to claim 1 is characterized in that: A storage box (22) is provided at the bottom of the fixing plate (1).
7. The clamping device for flat steel for steel grating on automatic tooth punching equipment according to claim 1 is characterized in that: The inner wall of the side plate 1 (13) is provided with a slide groove, the slider 2 (16) is slidably connected to the inner wall of the slide groove, the inner wall of the slide groove is fixedly equipped with a ring, and the end of the screw rod 2 (15) away from the motor (14) is rotatably connected to the inner wall of the ring.
8. The clamping device for flat steel for steel grating on automatic tooth punching equipment according to claim 1 is characterized in that: Both sides of the workpiece (12) are respectively arranged on the inner wall of the square hole (7) and fit with the two movable plates (9), and the bottoms of the two pressing plates (11) fit with the top of the workpiece (12).