Wood door punching device

Abstract

The utility model discloses a wooden door punching device which comprises a support and a suction cup, one end of the suction cup is fixedly connected to the surface of the support, and a first notch and a square opening are formed in the surface of the support. Two sliding assemblies are arranged on the other side of the support, each sliding assembly comprises a portal frame and a connecting rod, sliding rods are arranged on the opposite sides of the two portal frames, and supporting rods are slidably connected to the outer surfaces of the sliding rods; the surface of the connecting rod is movably connected to the inner wall of a hole formed in the surface of the supporting rod. A drill bit is fixedly connected to one end of the connecting rod, a connector is fixedly connected to the other end of the connecting rod, sliding grooves are formed in the two sides of the first notch, sliding blocks matched with the sliding grooves are arranged at the two ends of the portal frame, a square rod is fixedly connected to one side of the portal frame, and the square rod is in threaded connection with a threaded column. The suction cup is arranged, the support is fixed to the surface of the wooden door through suction force of the suction cup, and therefore the problem that paint on the surface of the wooden door needs to be damaged when the device is fixed is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of punching, in particular to a wooden door punching device. Background Art

[0002] A wooden door refers to a door made of natural logs or solid wood composite materials taken from the forest. It is made through scientific processes such as drying, cutting, planing, mortising, drilling, high-speed milling, assembly, polishing, and painting. During the installation process of the wooden door, holes need to be punched in the lock tongue and keyhole positions, and then the door lock can be installed.

[0003] After searching, the Chinese patent application number 202122377178.6 discloses a wooden door lock positioning hole mold, including a mold front panel and a mold back panel vertically connected at both ends of the mold side panel, the mold front panel and the mold back panel are parallel, and the mold front panel and the mold back panel are provided with corresponding inner and outer handle connecting rod holes and lock core holes, and a lock spring hole is provided on the mold side panel.

[0004] The above patent has the following deficiencies: it adopts a positioning hole structure to achieve the technical effect of positioning the hole-opening mold, but the positioning hole structure needs to use screws to position the hole-opening mold during use, so there is a problem of damaging the paint on the surface of the wooden door. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and provides a wooden door punching device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A wooden door punching device, comprising a bracket and a suction cup, one end of the suction cup is fixedly connected to the surface of the bracket, and the surface of the bracket is provided with a notch and a square opening;

[0008] Two sliding assemblies are arranged on the other side of the bracket, and the sliding assemblies include a gantry and a connecting rod. The two gantry are provided with a sliding rod on the opposite side, and the outer surface of the sliding rod is slidably connected with a supporting rod;

[0009] The surface of the connecting rod is movably connected to the inner wall of the hole arranged on the surface of the supporting rod; one end of the connecting rod is fixedly connected to a drill bit, and the other end of the connecting rod is fixedly connected to a connecting head.

[0010] As a further solution of the utility model: slide grooves are arranged on both sides of the notch, and sliding blocks matched with the slide grooves are arranged at both ends of the gantry.

[0011] As a further solution of the utility model: a square rod is fixedly connected to one side of the gantry, and a threaded column is threadedly connected to the square rod.

[0012] As a further solution of the utility model: the side wall of the square opening is provided with a groove; a slide plate is slidably connected to the inner surface of the groove, a round hole is provided on the surface of the slide plate, and the hole opener fixed with the drill bit is adapted to the round hole.

[0013] As a further solution of the utility model: a circular hole is arranged on the surface of the slide plate.

[0014] As a further solution of the utility model: a second notch connected to the groove is provided on the surface of the bracket.

[0015] As a further solution of the utility model: the contact surface between the slide plate and the second slot is threadedly connected with a positioning button, and the other end of the positioning button is arranged on the outer side of the bracket surface.

[0016] As a further solution of the utility model: a clamping piece is arranged on the surface of the connecting rod.

[0017] Compared with the prior art, the utility model provides a wooden door punching device, which has the following beneficial effects:

[0018] By providing a suction cup, the bracket is fixed to the surface of the wooden door by utilizing the suction force of the suction cup, thereby solving the problem that the paint on the surface of the wooden door needs to be damaged when fixing the device.

[0019] By providing a slide groove and a threaded column, the gantry is used to slide on the surface of the bracket, so that the sliding component can adjust its position, and then the threaded column is used to support the bracket to fix the sliding component. When the thickness of the wooden door is different, the drill bit can be adjusted to always align with the position where the lock tongue needs to open a hole, thereby increasing the applicability of the device.

[0020] By providing a slide plate and a positioning button, the slide plate slides in the groove, so that the slide plate can drive the round hole to adjust the position, and then the positioning button is used to fix the slide plate. Due to the difference in locks, the corresponding positions of the screw fixing rod of the lock core, the inner and outer handle connecting column and the lock core are different. Since the slide plate can adjust the position, the position of the round hole on the slide plate that is compatible with the screw fixing rod of the lock, the inner and outer handle connecting column and the lock core can be adjusted, thereby increasing the applicability of the device.

[0021] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. The utility model has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The utility model is a schematic diagram of the side structure of a wooden door punching device.

[0023] Figure 2 The present invention is a front structural schematic diagram of a wooden door punching device proposed by the present invention.

[0024] Figure 3 This is an enlarged view of a wooden door punching device A proposed by the utility model.

[0025] Figure 4 This is an enlarged view of a wooden door punching device B proposed by the utility model.

[0026] In the figure: 1. bracket; 2. suction cup; 3. slot one; 4. square opening; 5. gantry; 6. slide rod; 7. support rod; 8. connecting rod; 9. drill bit; 10. connector; 11. square rod; 12. threaded column; 13. slide groove; 14. clamping piece; 15. groove; 16. slide plate; 17. round hole; 18. positioning button; 19. slot two. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0028] A wooden door punching device, such as Figure 1 As shown, it includes a bracket 1 and a suction cup 2, one end of the suction cup 2 is fixedly connected to the surface of the bracket 1, and the surface of the bracket 1 is provided with a notch 3 and a square opening 4.

[0029] like Figure 2 As shown, two sliding assemblies are arranged on the other side of the bracket 1, and the sliding assemblies include a gantry 5 and a connecting rod 8. A sliding rod 6 is arranged on the opposite side of the two gantry 5, and a support rod 7 is slidably connected to the outer surface of the sliding rod 6;

[0030] The surface of the connecting rod 8 is movably connected to the inner wall of the hole set on the surface of the support rod 7; one end of the connecting rod 8 is fixedly connected to a drill bit 9, and the other end of the connecting rod 8 is fixedly connected to a connector 10.

[0031] When in use, the bracket 1 is fixed to the position where a hole needs to be drilled on the wooden door through the suction cup 2, and then the fixed head of the electric drill is fixed to the connecting head 10. The connecting rod 8 is rotated by rotating the electric drill, and the electric drill is pushed hard so that the connecting rod 8 drives the drill bit 9 to move in the direction of the wooden door. Since a drill is provided at the front end of the drill bit 9, a hole is drilled in the wooden door. The support rod 7 slides on the sliding rod 6, so that the drill bit 9 drives the drill to rotate and drill the hole and can move at the same time.

[0032] The device is provided with a suction cup 2, and the suction force of the suction cup 2 is used to fix the bracket 1 on the surface of the wooden door, thereby solving the problem that the paint on the surface of the wooden door needs to be damaged when fixing the device.

[0033] like Figure 3 As shown, the slot 13 is provided on both sides of the slot 1, and the two ends of the gantry 5 are provided with sliders adapted to the slot 13;

[0034] A square rod 11 is fixedly connected to one side of the gantry 5 , and a threaded column 12 is threadedly connected to the square rod 11 .

[0035] The device is provided with a slide groove 13 and a threaded column 12, and utilizes the gantry 5 to slide on the surface of the bracket 1, so that the sliding component can adjust the position, and then utilizes the threaded column 12 to support the bracket 1 to fix the sliding component. Therefore, when the thickness of the wooden door is different, the drill bit 9 can be adjusted to always align with the position where the lock tongue needs to open a hole, thereby increasing the applicability of the device.

[0036] like Figure 4 As shown, the side wall of the square opening 4 is provided with a groove 15; the inner surface of the groove 15 is slidably connected with a slide plate 16, and the surface of the slide plate 16 is provided with a circular hole 17, and the hole opener fixed with the drill bit 9 is adapted to the circular hole 17.

[0037] The surface of the bracket 1 is provided with a second notch 19 connected to the groove 15;

[0038] The contact surface between the slide plate 16 and the second notch 19 is threadedly connected with a positioning button 18, and the other end of the positioning button 18 is arranged on the outer side of the surface of the bracket 1;

[0039] The surface of the connecting rod 8 is provided with a clamping piece 14, and the clamping piece 14 can be used to adjust the movement distance of the connecting rod 8, thereby adjusting the distance that the drill bit 9 drives the hole opener to move toward the wooden door, thereby controlling the depth of the hole opened in the wooden door.

[0040] The device is provided with a slide plate 16 and a positioning button 18. The slide plate 16 slides in the groove 15, so that the slide plate 16 can drive the circular hole 17 to adjust the position, and then the positioning button 18 is used to fix the slide plate 16. Due to the difference in locks, the corresponding positions of the screw fixing rod of the lock core, the inner and outer handle connecting column and the lock core are different. Since the slide plate 16 can be adjusted in position, the position of the circular hole 17 on the slide plate 16 that is compatible with the screw fixing rod of the lock, the inner and outer handle connecting column and the lock core can be adjusted, thereby increasing the applicability of the device.

[0041] Working principle: Fix the bracket 1 to the position where the hole needs to be opened on the wooden door through the suction cup 2, and then use the fixed head of the electric drill to fix it to the connecting head 10, use the rotation of the electric drill to rotate the connecting rod 8, push the electric drill hard so that the connecting rod 8 drives the drill bit 9 to move in the direction of the wooden door, and since a drill is provided at the front end of the drill bit 9, the hole in the wooden door can be opened, and the support rod 7 is slid on the sliding rod 6, so that the drill bit 9 drives the drill to rotate and move while opening the hole, and the gantry 5 slides on the surface of the bracket 1, so that the sliding component can adjust its position, and then use the threaded The column 12 supports the bracket 1, so that when the thickness of the wooden door is different, the drill bit 9 can be adjusted to always align with the position where the lock tongue needs to be opened, and the slide plate 16 is slid in the groove 15, so that the slide plate 16 can drive the round hole 17 to adjust the position, and then the positioning button 18 is used to fix the slide plate 16. Due to the difference in locks, the corresponding positions of the screw fixing rod of the lock core, the inner and outer handle connecting column and the lock core are different. Since the slide plate 16 can adjust the position, the position of the round hole 17 on the slide plate 16 that is compatible with the screw fixing rod of the lock, the inner and outer handle connecting column and the lock core can be adjusted.

[0042] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A wooden door punching device, comprising a bracket (1) and a suction cup (2), characterized in that: One end of the suction cup (2) is fixedly connected to the surface of the bracket (1), and the surface of the bracket (1) is provided with a notch (3) and a square opening (4); Two sliding assemblies are arranged on the other side of the bracket, and the sliding assemblies include a gantry (5) and a connecting rod (8). A sliding rod (6) is arranged on the opposite side of the two gantry (5), and a support rod (7) is slidably connected to the outer surface of the sliding rod (6); The surface of the connecting rod (8) is movably connected to the inner wall of a hole provided on the surface of the support rod (7); a drill bit (9) is fixedly connected to one end of the connecting rod (8), and a connecting head (10) is fixedly connected to the other end of the connecting rod (8).

2. A wooden door punching device according to claim 1, characterized in that: Slide grooves (13) are arranged on both sides of the slot one (3), and sliding blocks matching the slide grooves (13) are arranged at both ends of the gantry (5).

3. A wooden door punching device according to claim 2, characterized in that: A square rod (11) is fixedly connected to one side of the gantry (5), and a threaded column (12) is threadedly connected to the square rod (11).

4. A wooden door punching device according to claim 1, characterized in that: The side wall of the square opening (4) is provided with a groove (15); the inner surface of the groove (15) is slidably connected with a slide plate (16); a circular hole (17) is provided on the surface of the slide plate (16); and a hole opener to which the drill bit (9) is fixed is adapted to fit the circular hole (17).

5. A wooden door punching device according to claim 4, characterized in that: A circular hole (17) is provided on the surface of the slide plate (16).

6. A wooden door punching device according to claim 1, characterized in that: The surface of the bracket (1) is provided with a second notch (19) which is connected to and communicates with the groove (15).

7. A wooden door punching device according to claim 4, characterized in that: A positioning button (18) is threadedly connected between the contact surface of the slide plate (16) and the second notch (19), and the other end of the positioning button (18) is arranged on the outer side of the surface of the bracket (1).

8. A wooden door punching device according to claim 1, characterized in that: A clamping piece (14) is provided on the surface of the connecting rod (8).

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