Cabinet door plate trepanning positioning device

Abstract

The utility model relates to the technical field of machining and automation, in particular to a cupboard door plate trepanning positioning device. The utility model provides a cupboard door plate trepanning positioning device which comprises a base, a graduated scale, supporting legs, a first threaded rod, a hand wheel, a first guide rod, a workbench, a sliding rod, an electric sliding rail and the like, the graduated scale is arranged on the base, the supporting legs which are symmetrical in the front-back direction and the left-right direction are fixedly connected to the bottom of the base, and the first threaded rod is rotationally connected to the front side of the upper portion of the base. The right end of the first threaded rod is fixedly connected with a hand wheel, the rear side of the upper portion of the base is fixedly connected with a first guide rod, the first threaded rod is in threaded connection with a workbench, the workbench is slidably connected to the base and the first guide rod, the left side of the bottom of the base is fixedly connected with front-back symmetrical sliding rods, and the rear side of the base is fixedly connected with an electric sliding rail. Through a multidirectional positioning system, the positioning template can adapt to cabinet door plates with different sizes (heights and thicknesses) and shapes (including special-shaped corners), and the defect that a traditional fixed positioning template is poor in adaptability is overcome.

Description

Technical Field

[0001] This utility model relates to the field of mechanical processing and automation technology, and in particular to a cabinet door panel opening and positioning device. Background Technology

[0002] In the process of cabinet manufacturing and furniture installation, the hardware on the door panels (such as hinges, handles, and pull-out basket brackets) usually requires precise drilling to ensure accurate positioning and smooth opening and closing of the installed door panels. Traditional drilling and positioning methods mainly rely on manual measurement and marking, or the use of simple positioning templates, which have the following technical defects: manual marking and measurement are prone to errors, leading to hole misalignment, affecting the alignment of the door panels after hinge installation, and even causing the door panels to be difficult to open and close or loose. Differences in the size of door panels from different batches or inconsistencies in processing benchmarks further exacerbate the cumulative errors; traditional positioning templates are mostly fixed structures and cannot flexibly adapt to different door panel sizes (such as height or thickness) or irregularly shaped door panels (such as curved corners).

[0003] Therefore, there is a particular need for a cabinet door panel opening and positioning device to solve the above problems. Utility Model Content

[0004] In order to overcome the problems of large human error and poor adaptability of traditional hole positioning methods, which lead to hole position deviation and insufficient installation accuracy, this utility model provides a cabinet door panel hole positioning device.

[0005] The technical implementation scheme of this utility model is as follows: a cabinet door panel hole positioning device, comprising a base, a scale, support feet, a first threaded rod, a handwheel, a first guide rod, a worktable, a slide rod, an electric slide rail, an electric slider, an electric push rod, a drilling machine, a controller, a clamping mechanism, and a distance measuring mechanism. The base is equipped with a scale, and the bottom of the base is fixedly connected to symmetrically arranged support feet. The first threaded rod is rotatably connected to the front upper part of the base, and a handwheel is fixedly connected to the right end of the first threaded rod. The first guide rod is fixedly connected to the rear upper part of the base. A worktable is threadedly connected to the threaded rod. The worktable is slidably connected to the base and the first guide rod. A symmetrical sliding rod is fixed to the left side of the bottom of the base. An electric slide rail is fixed to the rear side of the base. An electric slider is slidably connected to the electric slide rail. An electric push rod is fixed to the front side wall of the electric slider. A drilling machine is fixed to the piston rod of the electric push rod. A controller is fixed to the front right side wall of the base. The electric slide rail, electric slider, electric push rod and drilling machine are all electrically connected to the controller. A clamping mechanism is provided on the worktable. A distance measuring mechanism is provided on the drilling machine.

[0006] Furthermore, the clamping mechanism includes a motor, a second guide rod, a clamping block, a second threaded rod, a sliding block, and a belt. The motor is slidably connected between the two guide rods and is electrically connected to the controller. The top of the worktable has symmetrically arranged second guide rods. The left and right second guide rods are slidably connected between the left and right second guide rods. The lower side of the clamping block is threaded with a second threaded rod. The left second threaded rod is fixed to the motor output shaft. The right side of the base has a sliding block slidably connected to the right side of the second threaded rod. The sliding block is rotatably connected to the lower side of the right second threaded rod. The two second threaded rods are rotatably connected with a belt.

[0007] Furthermore, the ranging mechanism includes a laser sensor and a sign. The laser sensor is fixedly attached to the front of the upper part of the drilling machine and is electrically connected to the controller. A sign is fixed between the top of the laser sensor and the top of the drilling machine, and the sign is marked with the number "10".

[0008] Furthermore, it also includes a collection box, which is placed at the bottom of the base.

[0009] Furthermore, the support legs are equipped with threaded holes for easy installation.

[0010] Furthermore, the clamping block is equipped with a rubber anti-slip pad.

[0011] The present invention has the following advantages: 1. The present invention, through a multi-directional positioning system, can adapt to cabinet door panels of different sizes (height, thickness) and shapes (including irregular edges and corners), overcoming the shortcomings of poor adaptability of traditional fixed positioning templates.

[0012] 2. This utility model centrally manages all electric components through a controller, simplifies the operation process, reduces reliance on the technical experience of operators, and allows novices to become proficient in its use after simple training.

[0013] 3. This utility model is equipped with a special collection box to automatically collect drilling debris, keep the work area clean, and avoid the problems of wood chips splashing and accumulating caused by traditional processing methods.

[0014] 4. This utility model effectively reduces vibration and wear during processing through the anti-slip pad design. The rubber anti-slip pad ensures clamping force while avoiding indentation damage to the door panel surface. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0016] Figure 2 This is a three-dimensional structural diagram of the components of this utility model, including the electric slide rail, electric slider, and electric push rod.

[0017] Figure 3This is a three-dimensional structural diagram of the slide bar, motor, and second threaded rod of this utility model.

[0018] Figure 4 This is a three-dimensional structural diagram of the second guide rod, sliding block, and belt components of this utility model.

[0019] Figure 5 This is a schematic diagram of the planar structure of the second guide rod, sliding block, and belt of this utility model.

[0020] Figure 6 This is a three-dimensional structural diagram of the base and support feet of this utility model.

[0021] In the attached diagrams: 1: Base; 101: Scale; 102: Support foot; 2: First threaded rod; 3: Handwheel; 4: First guide rod; 5: Worktable; 6: Slide rod; 7: Motor; 8: Second threaded rod; 9: Clamping block; 10: Second guide rod; 11: Sliding block; 12: Belt; 13: Electric slide rail; 14: Electric slider; 15: Electric push rod; 16: Drilling machine; 17: Laser sensor; 18: Stand; 19: Collection box; 20: Controller. Detailed Implementation

[0022] Example: A cabinet door panel opening positioning device, such as Figures 1-6 As shown, the device includes a base 1, a scale 101, support feet 102, a first threaded rod 2, a handwheel 3, a first guide rod 4, a worktable 5, a slide bar 6, an electric slide rail 13, an electric slider 14, an electric push rod 15, a drilling machine 16, a collection frame 19, a controller 20, a clamping mechanism, and a distance measuring mechanism. The base 1 is equipped with a scale 101. Symmetrical support feet 102 are bolted to the bottom of the base 1, with threaded holes for easy installation on the support feet 102. The first threaded rod 2 is rotatably connected to the upper front of the base 1. A handwheel 3 is welded to the right end of the first threaded rod 2. The first guide rod 4 is welded to the upper rear of the base 1. The worktable 5 is threadedly connected to the first threaded rod 2. The worktable 5 is slidably connected to the base 1 and the first guide rod 4. The bottom left side of the base 1 is welded with symmetrical sliding rods 6. The rear side of the base 1 is bolted to an electric slide rail 13. An electric slider 14 is slidably connected to the electric slide rail 13. An electric push rod 15 is bolted to the front side wall of the electric slider 14. A drilling machine 16 is bolted to the piston rod of the electric push rod 15. A collection frame 19 is placed at the bottom of the base 1 to collect the debris generated during drilling. A controller 20 is bolted to the front right side wall of the base 1. The electric slide rail 13, electric slider 14, electric push rod 15 and drilling machine 16 are all electrically connected to the controller 20. The worktable 5 is equipped with a clamping mechanism, and the drilling machine 16 is equipped with a distance measuring mechanism.

[0023] like Figure 1 , Figure 3 , Figure 4 and Figure 5 As shown, the clamping mechanism includes a motor 7, a second guide rod 10, a clamping block 9, a second threaded rod 8, a sliding block 11, and a belt 12. The motor 7 is slidably connected between the two sliding rods 6. The motor 7 is electrically connected to the controller 20. The top of the worktable 5 is welded with symmetrical second guide rods 10. The clamping block 9 is slidably connected between the left and right second guide rods 10. The clamping block 9 is provided with a rubber anti-slip pad. The lower side of the clamping block 9 is threadedly connected to the second threaded rod 8. The left second threaded rod 8 is fixed to the output shaft of the motor 7. The right side of the base 1 is slidably connected to the sliding block 11. The sliding block 11 is rotatably connected to the lower side of the right second threaded rod 8. The belt 12 is rotatably connected between the two second threaded rods 8.

[0024] like Figure 1 and Figure 2 As shown, the ranging mechanism includes a laser sensor 17 and a stand plate 18. The laser sensor 17 is bolted to the front of the upper part of the drilling machine 16. The laser sensor 17 is electrically connected to the controller 20. The stand plate 18 is bolted between the top of the laser sensor 17 and the top of the drilling machine 16. The stand plate 18 is marked with the number "10" as a distance calibration reference.

[0025] First, place the support foot 102 on a level surface to ensure the base 1 is stable. Then, place the cabinet door panel to be processed flat on the workbench 5. Start the motor 7 via the controller 20 to drive the left second threaded rod 8 to rotate. The belt 12 drives the right second threaded rod 8 to rotate synchronously, causing the clamping blocks 9 on both sides to move downwards along the second guide rod 10. The rubber anti-slip pads on the clamping blocks 9 press firmly against the two edges of the cabinet door panel to be processed, ensuring that the cabinet door panel to be processed does not shift during the drilling process. After clamping is completed, turn off the motor 7 via the controller 20. When the cabinet door panel to be processed needs to move left or right, turning the handwheel 3 drives the first threaded rod 2 to rotate. The first threaded rod 2 drives the worktable 5 to move left or right along the base 1 and the first guide rod 4. At the same time, the motor 7 moves left or right on the slide rod 6 along with the worktable 5, and the sliding block 11 slides left or right on the right side of the base 1 along with the worktable 5. The position of the worktable 5 can be observed through the scale 101 to achieve coarse positioning of the cabinet door panel to be processed in the left and right directions. When the drilling machine 16 needs to move back and forth, the controller 20 activates the electric push rod 15 and the laser sensor 17. The piston rod 15 pushes the drilling machine 16 back and forth. The laser sensor 17 emits a laser beam onto the surface of the cabinet door panel to be processed. The actual distance is calculated by the reflected light and compared with the calibration value "10" on the stand 18. Based on the distance measurement result, the controller 20 controls the piston rod 15 of the electric push rod 15 to finely adjust the distance between the drill bit of the drilling machine 16 and the cabinet door panel to be processed. When it is necessary to drill a hole in the cabinet door panel to be processed, the controller 20 starts the electric slide rail 13, the electric slider 14 and the drilling machine 16. The drilling machine 16 runs, and the controller 20 controls the electric slide rail 13, the electric slider 14 and the drilling machine 16. The movable slider 14 is pressed vertically down on the electric slide rail 13 to complete the drilling. The debris generated during the drilling process falls into the collection frame 19 to keep the working environment clean. After the drilling is completed, the drilling machine 16 is turned off by the controller 20. The controller 20 controls the electric slider 14 to move upward on the electric slide rail 13 to the initial position. The electric push rod 15 retracts and the handwheel 3 is rotated in the opposite direction to make the clamping block 9 release the processed cabinet door panel. The processed cabinet door panel is then taken out. When no work is required, the electric slide rail 13, electric slider 14 and electric push rod 15 are turned off by the controller 20.

Claims

1. A cabinet door panel opening positioning device, characterized in that: The system includes a base (1), a scale (101), support feet (102), a first threaded rod (2), a handwheel (3), a first guide rod (4), a worktable (5), a slide bar (6), an electric slide rail (13), an electric slider (14), an electric push rod (15), a drilling machine (16), a controller (20), a clamping mechanism, and a distance measuring mechanism. The base (1) is equipped with a scale (101). The bottom of the base (1) is fixedly connected to symmetrical support feet (102) in the front, back, left, and right directions. The front upper part of the base (1) is rotatably connected to the first threaded rod (2). The right end of the first threaded rod (2) is fixedly connected to the handwheel (3). The rear upper part of the base (1) is fixedly connected to the first guide rod (4). The first threaded rod (2) is threadedly connected to the worktable. (5) The workbench (5) is slidably connected to the base (1) and the first guide rod (4). The bottom left side of the base (1) is fixed with symmetrical sliding rods (6). The rear side of the base (1) is fixed with an electric slide rail (13). An electric slider (14) is slidably connected to the electric slide rail (13). An electric push rod (15) is fixed to the front side wall of the electric slider (14). A drilling machine (16) is fixed to the piston rod of the electric push rod (15). A controller (20) is fixed to the front right side wall of the base (1). The electric slide rail (13), electric slider (14), electric push rod (15) and drilling machine (16) are all electrically connected to the controller (20). The workbench (5) is equipped with a clamping mechanism. The drilling machine (16) is equipped with a distance measuring mechanism.

2. A cabinet door panel opening positioning device according to claim 1, characterized in that: The clamping mechanism includes a motor (7), a second guide rod (10), a clamping block (9), a second threaded rod (8), a sliding block (11), and a belt (12). The motor (7) is slidably connected between the two sliding rods (6). The motor (7) is electrically connected to the controller (20). The top of the worktable (5) is fixed with symmetrical second guide rods (10) in the front, back, left, and right directions. The clamping block (9) is slidably connected between the left and right second guide rods (10). The second threaded rod (8) is threadedly connected to the lower side of the clamping block (9). The left second threaded rod (8) is fixedly connected to the output shaft of the motor (7). The sliding block (11) is slidably connected to the right side of the base (1). The sliding block (11) is rotatably connected to the lower side of the right second threaded rod (8). The belt (12) is rotatably connected between the two second threaded rods (8).

3. A cabinet door panel opening positioning device according to claim 2, characterized in that: The ranging mechanism includes a laser sensor (17) and a sign (18). The laser sensor (17) is fixedly attached to the front of the upper part of the drilling machine (16). The laser sensor (17) is electrically connected to the controller (20). A sign (18) is fixedly attached between the top of the laser sensor (17) and the top of the drilling machine (16). The sign (18) is marked with the number "10".

4. A cabinet door panel opening positioning device according to claim 3, characterized in that: It also includes a collection box (19), with the collection box (19) placed at the bottom of the base (1).

5. A cabinet door panel opening positioning device according to claim 4, characterized in that: The support foot (102) has threaded holes for easy installation.

6. A cabinet door panel opening positioning device according to claim 5, characterized in that: The clamping block (9) is equipped with a rubber anti-slip pad.

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