Square tube punching equipment
By designing square tube hole punching equipment with automatic clamping and position adjustment, the problem of inefficiency of existing equipment is solved, efficient automatic hole punching of square tubes is achieved, and operation flexibility and convenience are improved.
Patent Information
- Application Number
- CN202420123892.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-18
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-01-18
AI Technical Summary
The existing square tube drilling equipment requires manual adjustment of the fixture when drilling, resulting in inefficiency and inability to achieve continuous drilling.
A square tube drilling equipment including a workbench, a fixed plate, a support box, a slide rod, a moving plate, a cylinder and a drive motor is designed. The automatic clamping of the square tube is achieved through the sliding rod and a clamping system driven by the cylinder and motor. and position adjustment, which facilitates precise drilling of drill bits on the square tube.
The automatic clamping and position adjustment of the square tube is realized, which improves the flexibility and efficiency of hole punching, and can adjust the position and depth of the hole according to needs, making operation more convenient.
Smart Images
Figure CN222198972U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of pipe processing, in particular to a square pipe punching device. Background Art
[0002] Square tubes are made of steel strips through processing and rolling. Generally, the steel strips are unpacked, flattened, curled, and welded to form round tubes, which are then rolled into square tubes and cut into required lengths. Holes are punched into the square tubes according to later needs for easy fixation and use. The current square tube punching equipment uses a clamp to fix the position of the square tube when punching holes. When holes need to be punched at different positions of the square tube, the clamp needs to be manually loosened and the square tube needs to be moved, and then fixed with the clamp. Continuous punching is not possible, and the efficiency is low. Utility Model Content
[0003] In order to overcome the above-mentioned shortcomings, the utility model provides a square tube punching device.
[0004] The technical solution adopted by this utility model:
[0005] A square tube punching device comprises a workbench, a fixed plate is fixedly connected to the left side of the top of the workbench, a support box is fixedly connected to the right side of the top of the workbench, two sliding rods are fixedly connected between the opposite side walls of the support box and the fixed plate, two movable plates are slidably connected between the outer walls of the two sliding rods, a bracket is fixedly connected to the top of the movable plate, the bracket is N-shaped, a first cylinder is fixedly connected to the top of the bracket, a clamping plate is slidably connected between the front and rear inner walls of the bracket, the bottom end of the first cylinder piston rod passes through the bracket and is fixedly connected to the clamping plate, a threaded rod is rotatably connected between the opposite side walls of the support box and the fixed plate, the threaded rod is located at the front side of the two sliding rods, the front end of the left movable plate is threadedly connected to the outer wall of the threaded rod, the left end of the threaded rod extends to the outside of the fixed plate, and the workbench is fixedly connected to the top of the movable plate. A first driving motor is fixedly installed on the left side of the bottom of the table, and a pulley is fixedly connected to the output shaft of the first driving motor and the left end of the threaded rod, and a belt is sleeved between the outer walls of the two pulleys. A second cylinder is fixedly connected to the right side of the bottom of the workbench, and the bottom end of the piston rod of the second cylinder is fixedly connected to a support plate, and the tops of the front and rear ends of the support plate are fixedly connected to plug rods, and the tops of the plug rods pass through the workbench and the support box, and a top plate is fixedly connected between the tops of the two plug rods. The top of the top plate is fixedly connected to the second driving motor, and the bottom end of the output shaft of the second driving motor is fixedly connected to a drill bit, which extends to the bottom of the top plate, and a protective plate is fixedly connected to the top of the support box. The protective plate is n-shaped, and a through hole is opened in the center of the top of the protective plate, and the drill bit is located directly above the through hole.
[0006] A material receiving plate is fixedly installed on the left side of the fixed plate. The material receiving plate is U-shaped, and the inner bottom wall of the material receiving plate and the top of the supporting box are located at the same horizontal height.
[0007] A feeding port located inside the protective plate is provided on the top of the support box, a discharging hole is provided on the right side of the support box, and a guiding hopper is fixedly installed on the right side of the support box, and the guiding hopper is located outside the discharging hole.
[0008] Beneficial effects of the utility model:
[0009] The utility model clamps and fixes the square tube on the top of the movable plate by two first cylinders and a clamping plate, drives the threaded rod to rotate by a first driving motor, thereby driving the movable plate to move along the sliding rod, driving the square tube to adjust the left and right position, drives the supporting plate by a second cylinder, and drives the top plate and the second driving motor to move up and down by an insert rod, so that the drill bit processes holes of different depths on the square tube, and the position and depth of the holes punched in the square tube can be adjusted according to needs. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a schematic diagram of the structure of the utility model;
[0011] Figure 2 This is a schematic structural diagram of the utility model from another viewing angle;
[0012] Figure 3 It is a top view of the utility model;
[0013] Figure 4 It is a rear view of the utility model;
[0014] Figure 5 It is a cross-sectional view of the utility model.
[0015] In all the drawings, the specific reference numerals are: 1. workbench; 2. fixed plate; 3. support box; 4. slide rod; 5. movable plate; 6. bracket; 7. first cylinder; 8. clamping plate; 9. threaded rod; 10. first drive motor; 11. pulley; 12. belt; 13. second cylinder; 14. support plate; 15. insertion rod; 16. top plate; 17. second drive motor; 18. drill bit; 19. protective plate; 20. through hole; 21. receiving plate; 22. discharge hole; 23. hopper. DETAILED DESCRIPTION
[0016] like Figure 1-5As shown: a square tube punching device, including a workbench 1, a fixed plate 2 is fixedly connected to the left side of the top of the workbench 1, a support box 3 is fixedly connected to the right side of the top of the workbench 1, two slide bars 4 are fixedly connected between the opposite side walls of the support box 3 and the fixed plate 2, two moving plates 5 are slidably connected between the outer walls of the two slide bars 4, a bracket 6 is fixedly connected to the top of the moving plate 5, the bracket 6 is n-shaped, a first cylinder 7 is fixedly connected to the top of the bracket 6, a clamping plate 8 is slidably connected between the front and rear inner walls of the bracket 6, and a piston rod of the first cylinder 7 The bottom end of the workbench 1 passes through the bracket 6 and is fixedly connected to the clamping plate 8. A threaded rod 9 is rotatably connected between the opposite side walls of the support box 3 and the fixed plate 2. The threaded rod 9 is located on the front side of the two sliding rods 4. The front end of the left movable plate 5 is threadedly connected to the outer wall of the threaded rod 9. The left end of the threaded rod 9 extends to the outside of the fixed plate 2. A first driving motor 10 is fixedly installed on the left side of the bottom of the workbench 1. The output shaft of the first driving motor 10 and the left end of the threaded rod 9 are fixedly connected with a pulley 11. A belt 12 is sleeved between the outer walls of the two pulleys 11. A second cylinder 13 is fixedly connected to the right side of the bottom of the table 1, and the bottom end of the piston rod of the second cylinder 13 is fixedly connected to a support plate 14. The tops of the front and rear ends of the support plate 14 are fixedly connected to plug rods 15. The top of the plug rod 15 passes through the workbench 1 and the support box 3. A top plate 16 is fixedly connected between the tops of the two plug rods 15. A second drive motor 17 is fixedly connected to the top of the top plate 16. A drill bit 18 is fixedly connected to the bottom end of the output shaft of the second drive motor 17. The drill bit 18 extends to the bottom of the top plate 16. The top of the support box 3 is fixedly connected There is a protective plate 19, which is n-shaped. A through hole 20 is opened in the center of the top of the protective plate 19, and the drill bit 18 is located directly above the through hole 20. A material receiving plate 21 is fixedly installed on the left side of the fixed plate 2. The material receiving plate 21 is U-shaped, and the inner bottom wall of the material receiving plate 21 and the top of the support box 3 are at the same horizontal height. A feed port located on the inner side of the protective plate 19 is opened on the top of the support box 3, and a discharge hole 22 is opened on the right side of the support box 3. A feed hopper 23 is fixedly installed on the right side of the support box 3, and the feed hopper 23 is located outside the discharge hole 22.
[0017] First, place the square tube on the receiving plate 21, push one end of the square tube, let it pass through the two brackets 6 in sequence and finally extend to the inside of the protective plate 19, then start the first cylinder 7, the first cylinder 7 drives the clamping plate 8 to rise and fall, and fix the square tube through the clamping plate 8, then start the second drive motor 17, the second drive motor 17 drives the drill bit 18 to rotate, so as to punch holes on the surface of the square tube, and by starting the second cylinder 13, the second cylinder 13 drives the insertion rod 15 to rise and fall, so as to drive the top plate 16 and the second drive motor 17 to move up and down, so that the drill bit 18 can process holes of different depths on the square tube. The first drive motor 10 is started, the first drive motor 10 drives the pulley 11 to rotate, and the threaded rod 9 is driven to rotate through the transmission of the belt 12. The threaded rotation thrust of the threaded rod 9 and the sliding support of the right movable plate 5 can drive the two brackets 6 and the square tube to move left and right, so that holes can be punched at different positions on the square tube. The waste generated by the punching enters the support box 3 through the feed port, and is then sent out through the discharge hole 22 and the feed hopper 23. In this way, the position and depth of the square tube punching can be adjusted as needed, which improves the flexibility of use and makes the operation more convenient.
Claims
1. A square tube punching device, comprising a workbench (1), Features: A fixed plate (2) is fixedly connected to the left side of the top of the workbench (1), a support box (3) is fixedly connected to the right side of the top of the workbench (1), two sliding rods (4) are fixedly connected between the opposite side walls of the support box (3) and the fixed plate (2), two movable plates (5) are slidably connected between the outer walls of the two sliding rods (4), a bracket (6) is fixedly connected to the top of the movable plate (5), the bracket (6) is n-shaped, a first cylinder (7) is fixedly connected to the top of the bracket (6), and the inner walls of the front and rear sides of the bracket (6) are connected to each other. A clamping plate (8) is slidably connected between the two sliding bars (4); the bottom end of the piston rod of the first cylinder (7) penetrates the bracket (6) and is fixedly connected to the clamping plate (8); a threaded rod (9) is rotatably connected between the opposite side walls of the support box (3) and the fixed plate (2); the threaded rod (9) is located in front of the two sliding bars (4); the front end of the left movable plate (5) is threadedly connected to the outer wall of the threaded rod (9); the left end of the threaded rod (9) extends to the outside of the fixed plate (2); and a first driving motor (10) is fixedly installed on the left side of the bottom of the workbench (1) The output shaft of the first driving motor (10) and the left end of the threaded rod (9) are both fixedly connected with a pulley (11), a belt (12) is sleeved between the outer walls of the two pulleys (11), a second cylinder (13) is fixedly connected to the right side of the bottom of the workbench (1), the bottom end of the piston rod of the second cylinder (13) is fixedly connected to a support plate (14), the top of the front and rear ends of the support plate (14) are both fixedly connected with an insertion rod (15), the top of the insertion rod (15) passes through the workbench (1) and the support box (3), and the two A top plate (16) is fixedly connected between the tops of the two insertion rods (15), a second drive motor (17) is fixedly connected to the top of the top plate (16), a drill bit (18) is fixedly connected to the bottom end of the output shaft of the second drive motor (17), and the drill bit (18) extends to the bottom of the top plate (16). A protective plate (19) is fixedly connected to the top of the support box (3), the protective plate (19) is n-shaped, a through hole (20) is opened in the center of the top of the protective plate (19), and the drill bit (18) is located directly above the through hole (20).
2. A square tube punching device according to claim 1, It is characterized in that A material receiving plate (21) is fixedly mounted on the left side of the fixed plate (2). The material receiving plate (21) is U-shaped, and the inner bottom wall of the material receiving plate (21) and the top of the support box (3) are located at the same horizontal height.
3. A square tube punching device according to claim 1, It is characterized in that A feed port located inside the protective plate (19) is provided on the top of the support box (3), a discharge hole (22) is provided on the right side of the support box (3), and a feed hopper (23) is fixedly installed on the right side of the support box (3), and the feed hopper (23) is located outside the discharge hole (22).