Perforating device for LSB shaving board

Abstract

The utility model relates to the technical field of shaving board drilling, in particular to a punching device of an LSB shaving board. According to the technical scheme, the device comprises a drilling table, a control box, two moving blocks, a punching mechanism, a limiting mechanism and a fixing mechanism, a U-shaped frame is installed on the rear portion of the upper surface of the drilling table, a rectangular groove is formed in the front face of a cross beam of the U-shaped frame, an adjusting lead screw is rotatably installed in the rectangular groove, and the left end of the adjusting lead screw penetrates through the U-shaped frame and is provided with a first hand wheel; the two moving blocks are symmetrically installed in the rectangular groove in a limiting mode and are in spiral connection with the two ends of the adjusting lead screw, punching mechanisms are installed at the ends, extending out of the rectangular groove, of the two moving blocks, a rear baffle is installed at the position, located in front of the U-shaped frame, of the middle of the rear end of the upper surface of the drilling table, and two limiting mechanisms are symmetrically installed at the two ends in front of the upper surface of the drilling table; and fixing mechanisms are arranged on the two limiting mechanisms. According to the shaving board hinge hole drilling device, drilling of two hinge holes of a shaving board is completed at a time, and the drilling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of particle board drilling, in particular to a punching device for an LSB particle board. Background Art

[0002] The particle board has a relatively uniform structure and good processing performance. It can be processed into large-format boards as needed. It is a good raw material for making furniture of different specifications and styles. Particle board will be installed with hinges as cabinet doors, and a punching device is required to punch holes in it before installing the hinges.

[0003] When a conventional punching device is used to punch the hinge holes of a particle board, it can only punch holes one by one, and it is not possible to drill two hinge holes of the particle board at one time, which reduces the drilling efficiency. Utility Model Content

[0004] The utility model aims to provide a punching device for LSB particle board, which has the advantage of completing the punching of two hinge holes of the particle board at one time, thereby improving the punching efficiency and solving the problems mentioned in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a punching device for LSB particle board, comprising a punching table, a control box, a moving block, a punching mechanism, a limiting mechanism and a fixing mechanism, a U-shaped frame is installed at the rear of the upper surface of the punching table, a rectangular groove is opened on the front of the cross beam of the U-shaped frame, an adjusting screw is rotatably installed in the rectangular groove, a hand wheel is installed on the left end of the adjusting screw passing through the U-shaped frame, two moving blocks are provided, the two moving blocks are symmetrically limited and installed in the rectangular groove, and are spirally connected to the two ends of the adjusting screw, a punching mechanism is installed at one end of the two moving blocks extending out of the rectangular groove, a rear baffle is installed in the middle of the rear end of the upper surface of the punching table, and is located in front of the U-shaped frame, two limiting mechanisms are symmetrically installed at both ends of the front upper surface of the punching table, and fixing mechanisms are provided on the two limiting mechanisms.

[0006] Preferably, four supporting legs are installed in a rectangular array at the four corners of the bottom end of the punching table, and a reinforcing rod is installed between the lower ends of the four supporting legs. By installing the reinforcing rod between the lower ends of the four supporting legs, the supporting strength of the four supporting legs is increased.

[0007] Preferably, the threads at both ends of the adjusting screw rod are designed to be opposite. By setting the threads at both ends of the adjusting screw rod to be opposite, the two punching mechanisms can be driven to move in opposite directions at the same time.

[0008] Preferably, the punching mechanism is composed of an L-shaped mounting plate, a polished rod, a lifting electric rod, a rectangular frame, a punching motor, a mounting seat and a drill bit. A lifting electric rod is installed in the middle of the top of the L-shaped mounting plate crossbeam, two polished rods are slidably installed at both ends, a rectangular frame is installed together with the extended end of the lifting electric rod and the lower ends of the two polished rods, a punching motor is installed in the rectangular frame, a mounting seat is installed on the output shaft of the punching motor, and a drill bit is inserted and installed in the mounting seat. By setting the punching mechanism, punching of particleboard is achieved.

[0009] Preferably, the limiting mechanism is composed of a fixed seat, a limiting plate, a round rod, a limiting screw and two hand wheels. Round rods are symmetrically slidably installed at both ends of the fixed seat, and the limiting screw is spirally connected in the middle. The limiting plate is installed at one end of the inner side of the two round rods. The inner end of the limiting screw is fixed to the limiting plate through a bearing seat, and the second hand wheel is installed at the outer end. By setting the limiting mechanism, the particle board can be limited.

[0010] Preferably, the fixing mechanism is composed of a fixing plate, a fixing electric rod and a pressing plate, two fixing plates are provided, the two fixing plates are symmetrically mounted on the top of the limit plate, the tops of the two fixing plates are both mounted with fixing electric rods, and the protruding ends of the two fixing electric rods are jointly mounted with a pressing plate. By setting the fixing mechanism, the particle board can be fixed.

[0011] Preferably, the control box is installed at the bottom of the punching table close to the outside of the right support leg, and the control box is electrically connected to the fixed electric rod, the lifting electric rod and the punching motor respectively. By setting up the control box, it is convenient to control the punching work of the particle board as a whole.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] When the utility model is used, the particle board cabinet door is placed in the middle of the punching table and close to the rear baffle, and then the two hand wheels are rotated to drive the two limit plates to move toward the middle to contact the two sides of the particle board cabinet door, and the particle board cabinet door is fixed by the fixing mechanism. After being fixed, the hand wheel is rotated to drive the two punching mechanisms to reach the punching position, and the two punching motors work to drive the two drill bits to rotate, and the two lifting electric rods work to drive the two drill bits to descend for punching, thereby realizing the completion of the punching of the two hinge holes of the particle board at one time, and improving the punching efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a top view of the utility model.

[0016] In the figure: 1. Punching table; 2. Limit plate; 3. Fixed plate; 4. Back baffle; 5. Drill bit; 6. Press plate; 7. Round rod; 8. Support leg; 9. Fixed seat; 10. Hand wheel two; 11. U-shaped frame; 12. Hand wheel one; 13. Fixed electric rod; 14. Rectangular groove; 15. Adjustment screw; 16. L-shaped mounting plate; 17. Bare rod; 18. Lifting electric rod; 19. Rectangular frame; 20. Punching motor; 21. Mounting seat; 22. Control box; 23. Moving block; 24. Limit screw. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1 to Figure 2 The utility model provides a technical solution for a punching device for LSB particle board: a punching device for LSB particle board, comprising a punching platform 1, a control box 22, a moving block 23, a punching mechanism, a limiting mechanism and a fixing mechanism. Four supporting legs 8 are installed in a rectangular array at the four corners of the bottom end of the punching platform 1, and a reinforcing rod is installed between the lower ends of the four supporting legs 8. A U-shaped frame 11 is installed at the rear of the upper surface of the punching platform 1. A rectangular groove 14 is opened on the front of the crossbeam of the U-shaped frame 11. An adjusting screw rod 15 is rotatably installed in the rectangular groove 14. The screw teeth at both ends of the adjusting screw rod 15 are designed in opposite ways. The left end of the adjusting screw rod 15 passes through the U-shaped frame 11 and is installed with a hand wheel 12. Two moving blocks 23 are provided. The two moving blocks 23 are symmetrically limited and installed in the rectangular groove 14 and are spirally connected to the two ends of the adjusting screw rod 15. The two moving blocks 23 extend out of the rectangular groove 14 and are both installed with a punching mechanism. The punching mechanism is composed of an L-shaped mounting plate 16 and a light rod 17. , a lifting electric rod 18, a rectangular frame 19, a punching motor 20, a mounting seat 21 and a drill bit 5. The lifting electric rod 18 is installed in the middle of the top of the L-shaped mounting plate 16 crossbeam, and two polished rods 17 are slidably installed at both ends. The protruding end of the lifting electric rod 18 and the lower ends of the two polished rods 17 are jointly installed with a rectangular frame 19, and the punching motor 20 is installed in the rectangular frame 19. The output shaft of the punching motor 20 is installed with a mounting seat 21, and the drill bit 5 is inserted and installed in the mounting seat 21; after fixing, turn the hand wheel 12, the hand wheel 12 rotates to drive the adjusting screw rod 15 to rotate, the adjusting screw rod 15 rotates to drive the two moving blocks 23 to rotate, the two moving blocks 23 rotate to drive the two punching mechanisms to reach the punching position, and the two punching motors 20 and the two lifting electric rods 18 are started through the control box 22. The two punching motors 20 work to drive the two drill bits 5 to rotate, and the two lifting electric rods 18 work to drive the two drill bits 5 to descend for punching.

[0019] A rear baffle 4 is installed in the middle of the rear end of the upper surface of the punching table 1 in front of the U-shaped frame 11, and two limit mechanisms are symmetrically installed at both ends of the front of the upper surface of the punching table 1. The limit mechanism is composed of a fixed seat 9, a limit plate 2, a round rod 7, a limit screw rod 24, and a hand wheel 10. Round rods 7 are symmetrically slidably installed at both ends of the fixed seat 9, and the limit screw rod 24 is spirally connected in the middle. The limit plate 2 is installed together at one end of the inner side of the two round rods 7. The inner end of the limit screw rod 24 is fixed on the limit plate 2 through a bearing seat, and the outer end is installed with a hand wheel 10; when in use, place the particle board cabinet door in the middle of the punching table 1 and close to the rear baffle 4, and then rotate the two hand wheels 10. The rotation of the two hand wheels 10 drives the two limit screw rods 24 to rotate, and the rotation of the two limit screw rods 24 drives the two limit plates 2 to move toward the middle to contact the two sides of the particle board cabinet door to limit it.

[0020] Both limit mechanisms are provided with a fixing mechanism, which is composed of a fixing plate 3, a fixing electric rod 13 and a pressing plate 6. Two fixing plates 3 are provided, and the two fixing plates 3 are symmetrically installed on the top of the limit plate 2. The tops of the two fixing plates 3 are both installed with a fixing electric rod 13, and the protruding ends of the two fixing electric rods 13 are jointly installed with a pressing plate 6; the four fixing electric rods 13 are started by the control box 22, and the four fixing electric rods 13 work to drive the two pressing plates 6 to descend to fix the particleboard cabinet door. The control box 22 is installed at the bottom of the punching table 1 close to the outside of the right support leg 8, and the control box 22 is electrically connected to the fixing electric rod 13, the lifting electric rod 18 and the punching motor 20 respectively.

[0021] All motors of the utility model are designed with small servo motors - model 14HS2408. This model of motor is only used as a reference for personnel in the relevant technical field. Personnel in the relevant technical field can select motors with the same parameters and functions for installation, debugging and use according to actual production needs. This utility model will not elaborate on this.

[0022] When the utility model is used, the particle board cabinet door is placed in the middle of the punching table 1 and close to the rear baffle 4, and then the two hand wheels 2 10 are rotated, and the two hand wheels 2 10 rotate to drive the two limit screw rods 24 to rotate, and the two limit screw rods 24 rotate to drive the two limit plates 2 to move toward the middle to contact the two sides of the particle board cabinet door, and then the four fixed electric rods 13 are started through the control box 22, and the four fixed electric rods 13 work to drive the two pressing plates 6 to descend to fix the particle board cabinet door, and after fixing, the hand wheel 12 is turned, and the hand wheel 12 rotates to drive the adjusting screw rod 15 to rotate, and the adjusting screw rod 15 rotates to drive the two moving blocks 23 to rotate, and the two moving blocks 23 rotate to drive the two punching mechanisms to reach the punching position, and the two punching motors 20 and the two lifting electric rods 18 are started through the control box 22, and the two punching motors 20 work to drive the two drill bits 5 to rotate, and the two lifting electric rods 18 work to drive the two drill bits 5 to descend to punch, and when punching the next particle board cabinet board, it can be directly pushed into contact with the rear baffle 4 along the two limit plates 2 to punch.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A punching device for LSB particle board, comprising a punching table (1), a control box (22), a moving block (23), a punching mechanism, a limiting mechanism and a fixing mechanism, Features: A U-shaped frame (11) is installed at the rear of the upper surface of the punching platform (1), a rectangular groove (14) is opened on the front of the cross beam of the U-shaped frame (11), an adjusting screw rod (15) is rotatably installed in the rectangular groove (14), and a hand wheel (12) is installed at the left end of the adjusting screw rod (15) passing through the U-shaped frame (11), two moving blocks (23) are provided, the two moving blocks (23) are symmetrically limited and installed in the rectangular groove (14) and are spirally connected to the two ends of the adjusting screw rod (15), and a punching mechanism is installed at one end of the two moving blocks (23) extending out of the rectangular groove (14), and a rear baffle (4) is installed in the middle of the rear end of the upper surface of the punching platform (1) and located in front of the U-shaped frame (11), and two limiting mechanisms are symmetrically installed at the two ends of the front of the upper surface of the punching platform (1), and a fixing mechanism is provided on the two limiting mechanisms.

2. A punching device for LSB particle board according to claim 1, Features: Four supporting legs (8) are installed in a rectangular array at the four corners of the bottom end of the punching platform (1), and a reinforcing rod is installed between the lower ends of the four supporting legs (8).

3. The punching device for LSB particle board according to claim 1, Features: The thread teeth at both ends of the adjusting screw rod (15) are designed in opposite directions.

4. The punching device for LSB particle board according to claim 1, Features: The punching mechanism is composed of an L-shaped mounting plate (16), a polished rod (17), a lifting electric rod (18), a rectangular frame (19), a punching motor (20), a mounting seat (21) and a drill bit (5); a lifting electric rod (18) is mounted in the middle of the top of the crossbeam of the L-shaped mounting plate (16); two polished rods (17) are slidably mounted at both ends; a rectangular frame (19) is mounted on the protruding end of the lifting electric rod (18) and the lower ends of the two polished rods (17); a punching motor (20) is mounted in the rectangular frame (19); a mounting seat (21) is mounted on the output shaft of the punching motor (20); and a drill bit (5) is inserted and mounted in the mounting seat (21).

5. The punching device for LSB particle board according to claim 1, Features: The limiting mechanism is composed of a fixed seat (9), a limiting plate (2), a round rod (7), a limiting screw rod (24), and a second hand wheel (10). The round rods (7) are symmetrically slidably mounted at both ends of the fixed seat (9), and the limiting screw rod (24) is spirally connected in the middle. The limiting plate (2) is mounted on one end of the inner side of the two round rods (7). The limiting screw rod (24) is fixed on the limiting plate (2) through a bearing seat on one end of the inner side, and the second hand wheel (10) is mounted on one end of the outer side.

6. The punching device for LSB particle board according to claim 1, Features: The fixing mechanism is composed of a fixing plate (3), a fixing electric rod (13) and a pressing plate (6). Two fixing plates (3) are provided. The two fixing plates (3) are symmetrically mounted on the top of the limiting plate (2). The tops of the two fixing plates (3) are both mounted with a fixing electric rod (13). The protruding ends of the two fixing electric rods (13) are jointly mounted with a pressing plate (6).

7. The punching device for LSB particle board according to claim 1, Features: The control box (22) is installed at the bottom of the punching platform (1) close to the outer side of the right support leg (8), and the control box (22) is electrically connected to the fixed electric rod (13), the lifting electric rod (18) and the punching motor (20) respectively.

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