Adjustable lock hole opening device for wood door production

Abstract

The utility model relates to wood door production technical field, and disclose a kind of adjustable lock hole trepanning device for wood door production, including base, the top of connecting block is provided with driving punch assembly, the top of base is provided with placing assembly, and the placing assembly includes placing rack, inner spring, elastic pad, hollow placement plate, shunt pipe fitting, connecting air pipe, conveying air pipe, air pump, scrap collecting screen and hollow placement box.The adjustable lock hole trepanning device for wood door production, by being provided with placing assembly, the wood door needing to be punched is placed in the top of hollow placement plate, when placing, the back of wood door needs to be attached to the inside back of placing rack to start air pump and cooperate conveying air pipe to generate negative pressure suction force, utilize the air passage of connecting air pipe top to adsorb, the wood door placed is adsorbed, and cooperate the reverse extrusion force of inner spring, help extruding fixed wood door, can ensure the stability of wood door position when processing, guarantee processing quality.

Description

Technical Field

[0001] This utility model relates to the field of wooden door production technology, specifically to an adjustable lock hole opening device for wooden door production. Background Technology

[0002] Wooden doors, as a core component of building decoration and home security, have a global annual production capacity of over 1 billion units, with my country accounting for more than 60% of the market. They are widely used in residential buildings, hotels, office buildings, and other settings. The keyhole, as a crucial structure for enabling opening, closing, and anti-theft functions of wooden doors, directly determines the quality of door lock installation due to its processing precision.

[0003] The prior art discloses an adjustable lock hole opening device for home-use wooden door production, with announcement number CN219276082U. This device includes a processing plate, a fixed frame fixedly connected to the upper surface of the processing plate, a drive motor fixedly connected to one side of the fixed frame, an adjusting screw rotatably connected inside the fixed frame, one end of the adjusting screw connected to the drive motor, a guide plate sleeved on the outside of the adjusting screw, a telescopic rod fixedly connected to the lower surface of the guide plate, and an opening mechanism fixedly connected to the end of the telescopic rod away from the guide plate. This invention solves the problem of poor stability when opening holes in wooden doors by using a centering mechanism and a reinforcing mechanism in cooperation.

[0004] The aforementioned adjustable lock hole opening device for wooden door production uses reinforcing wheels under the flat panel to reinforce the wooden door, which helps improve the stability of the equipment when opening holes in the wooden door and makes it convenient to change the reinforcement point position of the reinforcing wheels according to the size of the wooden door. However, the aforementioned adjustable lock hole opening device for wooden door production uses reinforcing wheels for fixing the door body, but only has the upper part and locking components. There are no adsorption and fixing components at the bottom, resulting in insufficient connection strength. It also cannot handle the dust during processing, which easily adheres and scratches easily appear when the wooden door moves horizontally. The effect during use is not good and needs to be improved. Utility Model Content

[0005] The purpose of this utility model is to provide an adjustable lock hole opening device for wooden door production, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an adjustable lock hole opening device for wooden door production, comprising a base, a connecting block provided on the top left side of the base, a driving drilling component provided on the top of the connecting block, and a placement component provided on the top of the base.

[0007] The placement assembly includes a placement frame, an inner spring, an elastic pad, a hollow placement plate, a diversion pipe, a connecting air pipe, a conveying air pipe, an air pump, a chip collection screen, and a hollow placement box. The placement frame is fixedly connected to the top of the base. The elastic pad is fixedly connected to the inner top of the placement frame. The inner spring is fixedly connected to the inner wall of the elastic pad. The hollow placement box is fixedly connected to the inner wall of the placement frame. The hollow placement plate is fixedly connected to the top of the hollow placement box. The diversion pipe is fixedly connected to the inner wall of the hollow placement plate. The hollow placement plate and the hollow placement box are connected in communication. The connecting air pipe is fixedly connected to the inner wall of the diversion pipe. The conveying air pipe is fixedly connected to the bottom right side of the hollow placement box. The air pump is fixedly connected to the right side of the placement frame. The conveying air pipe is fixedly connected to the bottom left side of the air pump.

[0008] Preferably, the driving drilling assembly includes a connecting frame, a first motor, a first screw, a first threaded sleeve, a connecting strip, a hydraulic telescopic rod, a slide, a slider, a connecting slide plate, a second screw, a second threaded sleeve, a second motor, a third motor, a connecting seat, a mounting seat, a locking bolt, and a drilling head. The connecting frame is fixedly connected to the top of the connecting block, the first motor is fixedly connected to the top of the connecting frame, the first screw is fixedly connected to the output shaft of the first motor, the first threaded sleeve is threadedly connected to the surface of the first screw, the connecting strip is fixedly connected to the right side of the first threaded sleeve, the hydraulic telescopic rod is fixedly connected to the right side of the first threaded sleeve, the slide is fixedly connected to the right side of the hydraulic telescopic rod, and the connecting slide plate is fixedly connected to the right side of the slider. The connecting slide plate is slidably connected to the top right side of the slide frame. The second threaded sleeve is fixedly connected to the right side of the connecting slide plate. The second motor is fixedly connected to the right side of the slide frame near the front. The second screw is fixedly connected to the output shaft of the second threaded sleeve. The second threaded sleeve is threadedly connected to the surface of the second screw. A connecting rectangular plate is fixedly connected to the back right side of the slide frame. A bearing is fixedly connected to the front side of the connecting rectangular plate. The back side of the second screw is fixedly connected to the inner ring of the bearing. A support block is fixedly connected to the bottom of the second threaded sleeve. The third motor is fixedly connected to the bottom of the support block. The connecting seat is fixedly connected to the output shaft of the third motor. The mounting seat is inserted into the bottom of the connecting seat. The drilling head is fixedly connected to the bottom of the mounting seat.

[0009] Preferably, the right side of the placement frame is provided with an insertion slot, the area of ​​which is adapted to the side area of ​​the chip collection screen. The chip collection screen is inserted into the right side of the placement frame. The insertion slot is provided for placing the chip collection screen, making it easy to disassemble and assemble the chip collection screen. After use, the screen can be disassembled and cleaned of the dust attached inside.

[0010] Preferably, the top of the hollow placement plate is provided with a rectangular groove, and the top of the diversion pipe is flush with the top of the hollow placement plate.

[0011] Preferably, the top of the connecting air pipe is provided with a ventilation groove, the top right side of the hollow placement box is provided with a docking groove with an area equal to that of the insertion groove, and the chip collection mesh plate is inserted into the interior of the hollow placement box near the top.

[0012] Preferably, the slider is slidably connected to the inside of the slide frame, and the inside of the slide frame is provided with a slide groove. The width of the slide groove is adapted to the width of the slider. The slider and the slide frame are designed to limit the movement, ensuring that the second threaded sleeve can slide along the second screw instead of spinning freely, thus ensuring the normal use of the device.

[0013] Preferably, the right side of the connecting seat is provided with a threaded groove, and the right side of the mounting seat is provided with a connecting screw hole with the same diameter as the threaded groove. The locking bolt is threadedly connected to the right side of the mounting seat and the right side of the connecting seat. Before starting, the mounting seat with a corresponding size punch can be inserted into the bottom of the connecting seat and locked with the locking bolt. The corresponding size hole can be punched according to the requirements. The locking bolt serves the purpose of installation and locking.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This adjustable lock hole drilling device for wooden door production, with a placement component, places the wooden door to be drilled on top of the hollow placement plate. During placement, the back of the wooden door needs to be pressed against the inside of the placement frame. The air pump is activated to generate negative pressure suction with the air delivery pipe. The air groove at the top of the air pipe is used for adsorption, adsorbing the placed wooden door and also adsorbing dust during processing. In addition, the reverse compression force of the inner spring helps to fix the wooden door, ensuring the stability of the wooden door position during processing and guaranteeing the processing quality.

[0016] 2. This adjustable lock hole drilling device for wooden door production is equipped with a driving drilling component. When drilling, the position of the drilling head can be adjusted. It is equipped with a three-axis drive, which can adjust the position of the drilling head in multiple directions. Then, the third motor can be started to drive the connecting seat to rotate. Before starting, the mounting seat with the corresponding size drilling head can be inserted into the bottom of the connecting seat and locked with the locking bolt. It can drill holes of the corresponding size according to needs, with high adaptability. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0018] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0019] Figure 3This is a three-dimensional structural diagram of the connecting block and the driving drilling assembly of this utility model;

[0020] Figure 4 This utility model Figure 3 Enlarged structural diagram at point B.

[0021] In the diagram: 1. Base; 2. Connecting block; 3. Drive drilling assembly; 301. Connecting frame; 302. First motor; 303. First screw; 304. First threaded sleeve; 305. Connecting strip; 306. Hydraulic telescopic rod; 307. Slide; 308. Slider; 309. Connecting slide plate; 310. Second screw; 311. Second threaded sleeve; 312. Second motor; 313. Third motor; 314. Connecting seat; 315. Mounting seat; 316. Locking bolt; 317. Drilling head; 4. Placement assembly; 401. Placement frame; 402. Inner spring; 403. Elastic pad; 404. Hollow placement plate; 405. Diverter fitting; 406. Connecting air pipe; 407. Conveying air pipe; 408. Air pump; 409. Chip collection screen; 410. Hollow placement box. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4 The present invention provides the following technical solution:

[0024] An adjustable lock hole drilling device for wooden door production includes a base 1, a connecting block 2 on the top left side of the base 1, a driving drilling component 3 on the top of the connecting block 2, and a placement component 4 on the top of the base 1.

[0025] The placement assembly 4 includes a placement frame 401, an inner spring 402, an elastic pad 403, a hollow placement plate 404, a diversion pipe 405, a connecting air pipe 406, a conveying air pipe 407, an air pump 408, a chip collection screen 409, and a hollow placement box 410. The placement frame 401 is fixedly connected to the top of the base 1. The elastic pad 403 is fixedly connected to the inner top of the placement frame 401. The inner spring 402 is fixedly connected to the inner wall of the elastic pad 403. The hollow placement box 410 is fixedly connected to the inner wall of the placement frame 401. The hollow placement plate 404 is fixedly connected to the top of the hollow placement box 410. The diversion pipe 405 is fixedly connected to the inner wall of the hollow placement plate 404. The hollow placement plate 404 is connected to the hollow placement box 410. The connecting air pipe 406 is fixedly connected to the inner wall of the diversion pipe 405. The conveying air pipe 407 is fixedly connected to the hollow placement box 410. At the bottom right side of the storage box 410, an air pump 408 is fixedly connected to the right side of the storage rack 401, and a delivery air pipe 407 is fixedly connected to the bottom left side of the air pump 408. An insertion slot is provided on the right side of the storage rack 401, the area of ​​which matches the side area of ​​the chip collection screen plate 409. The chip collection screen plate 409 is inserted into the right side of the storage rack 401. The insertion slot is designed to place the chip collection screen plate 409, making it easy to install and remove. After use, the chip collection screen plate 409 can be removed to clean the dust attached inside. A rectangular groove is provided on the top of the hollow storage plate 404. The top of the diversion pipe 405 is flush with the top of the hollow storage plate 404. A ventilation slot is provided on the top of the connecting air pipe 406. A docking slot with the same area as the insertion slot is provided on the top right side of the hollow storage box 410. The chip collection screen plate 409 is inserted into the interior of the hollow storage box 410 near the top.

[0026] The driving drilling assembly 3 includes a connecting frame 301, a first motor 302, a first screw 303, a first threaded sleeve 304, a connecting strip 305, a hydraulic telescopic rod 306, a slide 307, a slider 308, a connecting slide plate 309, a second screw 310, a second threaded sleeve 311, a second motor 312, a third motor 313, a connecting seat 314, a mounting seat 315, a locking bolt 316, and a drilling head 317. The connecting frame 301 is fixedly connected to the top of the connecting block 2, the first motor 302 is fixedly connected to the top of the connecting frame 301, the first screw 303 is fixedly connected to the output shaft of the first motor 302, and the first threaded sleeve 304 is threadedly connected to the first screw 305. On the surface of rod 303, connecting strip 305 is fixedly connected to the right side of first threaded sleeve 304; hydraulic telescopic rod 306 is fixedly connected to the right side of first threaded sleeve 304; slide 307 is fixedly connected to the right side of hydraulic telescopic rod 306; connecting slide plate 309 is fixedly connected to the right side of slider 308 and slidably connected to the top right side of slide 307; second threaded sleeve 311 is fixedly connected to the right side of connecting slide plate 309; second motor 312 is fixedly connected to the right side of slide 307 near the front; second screw 310 is fixedly connected to the output shaft of second threaded sleeve 311, and second threaded sleeve 311 is threadedly connected to the surface of second screw 310. A connecting rectangular plate is fixedly connected to the back right side of the carriage 307, and a bearing is fixedly connected to the front side of the connecting rectangular plate. The back of the second screw 310 is fixedly connected to the inner ring of the bearing. A support block is fixedly connected to the bottom of the second threaded sleeve 311. The third motor 313 is fixedly connected to the bottom of the support block. A connecting seat 314 is fixedly connected to the output shaft of the third motor 313. A mounting seat 315 is inserted into the bottom of the connecting seat 314. A drilling head 317 is fixedly connected to the bottom of the mounting seat 315. A threaded groove is opened on the right side of the connecting seat 314. A connecting screw hole with the same diameter as the threaded groove is opened on the right side of the mounting seat 315. A locking bolt 316 is threadedly connected to the mounting seat 315. On the right side, the locking bolt 316 is threadedly connected to the right side of the connecting seat 314. Before starting, the mounting seat 315 with the corresponding size punch head 317 can be inserted into the bottom of the connecting seat 314 and locked with the locking bolt 316. The corresponding size hole can be drilled as needed. The locking bolt 316 is set to lock the installation. The slider 308 is slidably connected to the inside of the slide 307. The inside of the slide 307 is provided with a slide groove. The width of the slide groove is adapted to the width of the slider 308. The slider 308 and the slide 307 are set to limit the movement, ensuring that the second threaded sleeve 311 can slide along the second screw instead of rotating freely, ensuring the normal use of the device.

[0027] When using this device, place the wooden door to be drilled on top of the hollow placement plate 404, ensuring the back of the door is flush against the inside of the placement rack 401. First, hold the elastic pad 403 and push it upwards a short distance to compress the inner spring 402, creating space for the door. Then, push the door to the left until the left side is below the drilling assembly. Once the door is in position, activate the air pump 408 to generate negative pressure suction via the air delivery pipe 407. Use the ventilation groove at the top of the connecting air pipe 406 to suction the placed door. The reverse pressure of the inner spring 402 further secures the door, ensuring stability and quality during processing. Since the door is not covering the area above the diversion pipe 405, the ventilation groove above the connecting air pipe 406 can collect dust inside the chip collection screen 409 for effective chip removal. This method is highly effective, and the drilling process can be automated. Component 3 allows for adjustment of the position of the punch head 317 during use. For height adjustment, the first motor 302 can be activated to rotate the first screw 303, causing the first threaded sleeve 304 to rise and fall along the surface of the first screw 303, thus adjusting the height of the punch head 317. The hydraulic telescopic rod 306 can be activated to move the slide 307 laterally, allowing for lateral adjustment of the punch head 317's position, enabling punching at different locations. Finally, for front-to-back adjustment, the second motor 312 can be activated to rotate the second screw 310, causing the second threaded sleeve 311 to slide back and forth along the surface of the second screw 310, allowing for multi-stage adjustment until the punch head 317 is positioned within the punching area. Then, the third motor 313 can be activated to rotate the connecting seat 314. Before activation, the mounting seat 315, containing the punch head 317 of the corresponding size, can be inserted into the bottom of the connecting seat 314 and locked using the locking bolt 316. This allows for punching holes of the corresponding size as needed, offering high adaptability.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adjustable lock hole opening device for wooden door production, comprising a base (1), characterized in that: A connecting block (2) is provided on the top left side of the base (1), a driving drilling component (3) is provided on the top of the connecting block (2), and a placement component (4) is provided on the top of the base (1). The placement assembly (4) includes a placement frame (401), an inner spring (402), an elastic pad (403), a hollow placement plate (404), a diversion pipe (405), a connecting air pipe (406), a conveying air pipe (407), an air pump (408), a chip collection screen (409), and a hollow placement box (410). The placement frame (401) is fixedly connected to the top of the base (1), the elastic pad (403) is fixedly connected to the inner top of the placement frame (401), the inner spring (402) is fixedly connected to the inner wall of the elastic pad (403), and the hollow placement box (410) is fixedly connected to the placement frame (401). 1) The hollow placement plate (404) is fixedly connected to the top of the hollow placement box (410), the diversion pipe (405) is fixedly connected to the inner wall of the hollow placement plate (404), the hollow placement plate (404) is connected to the hollow placement box (410), the connecting air pipe (406) is fixedly connected to the inner wall of the diversion pipe (405), the conveying air pipe (407) is fixedly connected to the bottom right side of the hollow placement box (410), the air pump (408) is fixedly connected to the right side of the placement rack (401), and the conveying air pipe (407) is fixedly connected to the bottom left side of the air pump (408).

2. The adjustable lock hole opening device for wooden door production according to claim 1, characterized in that: The driving drilling assembly (3) includes a connecting frame (301), a first motor (302), a first screw (303), a first threaded sleeve (304), a connecting strip (305), a hydraulic telescopic rod (306), a slide (307), a slider (308), a connecting slide plate (309), a second screw (310), a second threaded sleeve (311), a second motor (312), a third motor (313), a connecting seat (314), a mounting seat (315), a locking bolt (316), and a drilling head (317). The connecting frame (301) The first motor (302) is fixedly connected to the top of the connecting block (2), the first screw (303) is fixedly connected to the output shaft of the first motor (302), the first threaded sleeve (304) is threadedly connected to the surface of the first screw (303), the connecting strip (305) is fixedly connected to the right side of the first threaded sleeve (304), the hydraulic telescopic rod (306) is fixedly connected to the right side of the first threaded sleeve (304), and the slide (307) is fixedly connected to the hydraulic telescopic rod (306). On the right side, the connecting slide plate (309) is fixedly connected to the right side of the slider (308), the connecting slide plate (309) is slidably connected to the top right side of the carriage (307), the second threaded sleeve (311) is fixedly connected to the right side of the connecting slide plate (309), the second motor (312) is fixedly connected to the right side of the carriage (307) near the front, the second screw (310) is fixedly connected to the output shaft of the second threaded sleeve (311), the second threaded sleeve (311) is threaded to the surface of the second screw (310), the carriage (308) is fixedly connected to the right side of the slider (308), the second screw ... slider (308), the second screw (312) is fixedly connected to the right side of the carriage (308), the second screw (312) is fixedly connected to the right side of the slider (308), the second screw (312) is fixedly connected to the right side of the carriage (308), the second screw (312) is fixedly connected to the right side of the carriage (308), the second screw (312) is fixedly connected to the right side of the carriage (308), the second screw (312) is fixedly connected to the right side of the carriage (308), the second screw (312) is fixedly connected to the right side of the carriage (308), the second screw (312) is fixedly connected to the right side of the carriage (308), the second A connecting rectangular plate is fixedly connected to the right back of 07), a bearing is fixedly connected to the front of the connecting rectangular plate, the back of the second screw (310) is fixedly connected to the inner ring of the bearing, a support block is fixedly connected to the bottom of the second threaded sleeve (311), the third motor (313) is fixedly connected to the bottom of the support block, the connecting seat (314) is fixedly connected to the output shaft of the third motor (313), the mounting seat (315) is inserted into the bottom of the connecting seat (314), and the punching head (317) is fixedly connected to the bottom of the mounting seat (315).

3. The adjustable lock hole opening device for wooden door production according to claim 1, characterized in that: An insertion slot is provided on the right side of the placement rack (401), and the area of ​​the insertion slot is adapted to the side area of ​​the chip collection mesh plate (409). The chip collection mesh plate (409) is inserted into the right side of the placement rack (401).

4. The adjustable lock hole opening device for wooden door production according to claim 1, characterized in that: The top of the hollow placement plate (404) is provided with a rectangular groove for placement, and the top of the diversion pipe (405) is flush with the top of the hollow placement plate (404).

5. The adjustable lock hole opening device for wooden door production according to claim 1, characterized in that: The top of the connecting air pipe (406) is provided with a ventilation groove, and the top right side of the hollow placement box (410) is provided with a docking groove with an area equal to that of the insertion groove. The chip collection mesh plate (409) is inserted into the interior of the hollow placement box (410) near the top.

6. The adjustable lock hole opening device for wooden door production according to claim 2, characterized in that: The slider (308) is slidably connected to the inside of the slide (307), and the inside of the slide (307) is provided with a slide groove, the width of which is adapted to the width of the slider (308).

7. The adjustable lock hole opening device for wooden door production according to claim 2, characterized in that: The connecting seat (314) has a threaded groove on its right side, and the mounting seat (315) has a connecting screw hole with the same diameter as the threaded groove on its right side. The locking bolt (316) is threaded to the right side of the mounting seat (315) and the locking bolt (316) is threaded to the right side of the connecting seat (314).

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