Wooden door side punching device

Abstract

The utility model discloses a wooden door side punching device which comprises a cylinder body, two ends of the cylinder body are in an opening shape. The clamping structure is arranged on the barrel body, the clamping structure is composed of two clamping plates, and the two clamping plates can get close to each other or get away from each other; the plurality of mounting frames are arranged in the cylinder body; the plurality of rolling columns are rotationally mounted on the plurality of mounting frames respectively; and the plurality of connecting structures are arranged on the cylinder body, and the plurality of connecting structures are respectively connected with the plurality of mounting frames. According to the wooden door punching device, the barrel body is matched with the clamping plate, the punching position can be stably fixed to a wooden door, in the punching process, the threaded sleeve rotates to drive the rotating plate through the connecting rod and the sliding ring, and then the sliding rod and a rolling column on the mounting frame are driven to synchronously move and jointly press the outer surface of a drill bit; by means of the design, accurate guiding is effectively provided for the drill bit, and the perpendicularity between the drill bit and the wooden door is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to wood door hole making technology field, concretely relates to a wood door side direction punching device. BACKGROUND

[0002] The wood door side direction punching device is mainly used for positioning and punching on the side of a wood door, so as to install a door lock, a door handle or other hardware fittings. Through the device, the punching position can be ensured to be accurate and the hole diameter can be appropriate, so as to improve the installation efficiency and quality.

[0003] In the prior art, workers usually hold a power drill and cooperate with a hole making drill bit to perform hole making on the side of a wood door. However, there is a lack of a guiding structure in the hole making process. Since there is a lack of accurate guidance, the perpendicularity between the drill bit and the wood door completely depends on the manual control of the workers, which leads to the instability of hole making accuracy. The experience and skill level of the workers, the fatigue degree when operating, and the interference of external environment and other factors can all affect the perpendicularity and accuracy of hole making. SUMMARY

[0004] In order to overcome the above technical problems, the purpose of the utility model is to provide a wood door side direction punching device.

[0005] The purpose of the utility model can be achieved through the following technical solutions.

[0006] A wood door side direction punching device comprises:

[0007] A cylinder body, both ends of which are open;

[0008] A clamping structure arranged on the cylinder body, the clamping structure being composed of two clamping plates, the two clamping plates being capable of moving closer to or farther away from each other;

[0009] A plurality of mounting racks, each of which is arranged inside the cylinder body;

[0010] A plurality of rolling columns, each of which is rotatably arranged on a mounting rack;

[0011] A plurality of connecting structures, each of which is arranged on the cylinder body, and each of the connecting structures is connected to a mounting rack;

[0012] A driving structure arranged on the cylinder body.

[0013] As a further solution of the utility model, the connecting structure comprises:

[0014] A through hole arranged on the cylinder body;

[0015] A sliding rod passing through the through hole and sliding in the through hole, one end of the sliding rod inside the cylinder body being fixedly connected to a mounting rack;

[0016] a sleeve ring, sleeved on the cylinder;

[0017] a spring, one end of which is connected with the cylinder and the other end of which is connected with the sleeve ring.

[0018] As a further scheme of the utility model: the driving structure comprises:

[0019] a plurality of rotating plates, each of which is rotatably installed on the cylinder, and each of the rotating plates is arranged opposite to each of the sliding rods;

[0020] a threaded sleeve, which is threaded on the cylinder;

[0021] a sliding ring, which is sleeved on the cylinder;

[0022] a plurality of connecting rods, each of which has one end fixedly connected with the threaded sleeve and the other end connected with the sliding ring.

[0023] As a further scheme of the utility model: the mounting frames are distributed in a circumferential array around the axis of the cylinder.

[0024] As a further scheme of the utility model: the outer surface of the sliding rod and the inner surface of the through hole are mutually fitted.

[0025] As a further scheme of the utility model: the sliding ring and the cylinder are coaxially arranged.

[0026] The utility model has the advantages of:

[0027] 1. The device can stably fix the punching position on the wooden door through the cooperation of the cylinder and the clamping plate. In the punching process, the rotation of the threaded sleeve drives the rotating plate through the connecting rod and the sliding ring, and then drives the synchronous movement of the sliding rod and the rolling column on the mounting frame, which can press the outer surface of the drill bit together. This design effectively provides accurate guidance for the drill bit and ensures the perpendicularity between the drill bit and the wooden door. Even during drilling, the drill bit can remain stable and not shake, thereby greatly improving the accuracy and quality of the hole.

[0028] 2. When the drill bit is rotating at high speed for punching, the rolling column can rotate with it. This design cleverly avoids unnecessary resistance to the high-speed rotating drill bit during the punching process, making the punching process smoother and more efficient. This not only improves the punching speed, but also reduces the wear of the drill bit, prolongs the service life, and reduces the labor intensity of the workers. BRIEF DESCRIPTION OF DRAWINGS

[0029] The utility model will be further described below with reference to the drawings.

[0030] Figure 1It is the whole structure schematic diagram of the utility model;

[0031] Figure 2 It is the structure schematic diagram when the utility model is installed on the wooden door;

[0032] Figure 3 It is Figure 1 The structure enlarged view of A of

[0033] In the figure: 1, cylinder; 2, clamping plate; 3, mounting bracket; 4, rolling column; 51, sliding rod; 52, collar; 53, spring; 61, rotating plate; 62, threaded sleeve; 63, sliding ring; 64, connecting rod. Specific embodiments

[0034] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0035] As Figures 1-3 Indicated, a wooden door side hole puncher, including cylinder 1, both ends are open; clamping structure, set up on cylinder 1, the clamping structure is by two clamping plates 2, two clamping plates 2 can be close to each other or away from each other; Several mounting brackets 3 are all placed in the inside of cylinder 1, and several mounting brackets 3 are distributed in the circumferential array around the axis of cylinder 1; Several rolling columns 4 are respectively rotatably installed on several mounting brackets 3;

[0036] The wooden door side hole puncher further includes several connecting structures, which are all arranged on the cylinder 1, and the connecting structures are respectively connected with the mounting brackets 3, and the connecting structure includes: a through hole formed on the cylinder 1; a sliding rod 51 passes through the through hole and slides in the through hole, one end of the sliding rod 51 in the cylinder 1 is fixedly connected with the mounting bracket 3, and the outer surface of the sliding rod 51 and the inner surface of the through hole are mutually fitted; a collar 52 is fixedly sleeved on one end of the sliding rod 51 outside the cylinder 1; a spring 53 is connected with the cylinder 1 at one end and connected with the collar 52 at the other end, when the sliding ring 63 extrudes the rotating plate 61, the mounting bracket 3 can move synchronously until the rolling column 4 collectively presses the outer surface of the drill bit, at this time, the rolling column 4 can play a guiding role on the drill bit, so as to ensure the perpendicularity between the drill bit and the wooden door;

[0037] The wood door side punching device further comprises a driving structure arranged on the barrel 1, and the driving structure comprises: a plurality of rotating plates 61, each rotating plate 61 being rotatably arranged on the barrel 1, and each rotating plate 61 facing a plurality of sliding rods 51; a threaded sleeve 62 threadedly sleeved on the barrel 1; a sliding ring 63 slidably sleeved on the barrel 1, the sliding ring 63 and the barrel 1 being coaxially arranged; and a plurality of connecting rods 64, one end of each connecting rod 64 being fixedly connected with the threaded sleeve 62, and the other end of each connecting rod 64 being connected with the sliding ring 63, the threaded sleeve 62 being capable of moving when rotating, and the sliding ring 63 being capable of moving through the plurality of connecting rods 64 when the threaded sleeve 62 rotates, the sliding ring 63 being capable of extruding the plurality of rotating plates 61 in the moving process, so that the rotating plates 61 rotate, the rotating plates 61 being capable of extruding the top ends of the sliding rods 51 when the rotating plates 61 rotate, so that the sliding rods 51 move, and the sliding rods 51 being capable of moving the mounting frames 3 when moving.

[0038] The working principle of the wood door side punching device is as follows:

[0039] When the wood door side punching device is used, a worker first adheres the barrel 1 to a wood door, so that the barrel 1 faces a position where punching is needed, then controls the two clamping plates 2 to move close to each other until the two clamping plates 2 jointly clamp the wood door, as shown in Figure 2 When the two clamping plates 2 clamp the wood door, the barrel 1 is fixed to the wood door, when punching, the worker inserts a drill bit into the barrel 1 and makes the drill bit contact the wood door, then rotates the threaded sleeve 62, the threaded sleeve 62 is capable of moving when rotating, and the sliding ring 63 is capable of moving through the plurality of connecting rods 64 when the threaded sleeve 62 rotates, the sliding ring 63 is capable of extruding the plurality of rotating plates 61 in the moving process, so that the rotating plates 61 rotate, the rotating plates 61 are capable of extruding the top ends of the sliding rods 51 when the rotating plates 61 rotate, so that the sliding rods 51 move, and the sliding rods 51 are capable of moving the mounting frames 3 when moving, and the mounting frames 3 are capable of moving synchronously when the sliding ring 63 extrudes the plurality of rotating plates 61, until the plurality of rolling columns 4 jointly press the outer surface of the drill bit, at this time, the plurality of rolling columns 4 can guide the drill bit, so as to ensure the perpendicularity between the drill bit and the wood door, avoid the drill bit from shaking in the drilling process, ensure the drilling effect of the drill bit on the wood door, and the plurality of rolling columns 4 are capable of rotating in the rotating process of the drill bit, and this design can avoid the high-speed rotating drill bit from being resisted in the rotating process.

[0040] It is worth mentioning that the specific structure and working principle of the clamping structure are not the innovative part of the technical scheme, are not shown in the figure, and will not be described in detail here.

[0041] The above has carried out the detailed description to one embodiment of the utility model, but the content described is only the preferred embodiment of the utility model, cannot be considered for limiting the implementation scope of the utility model. All equal changes and improvements etc. that are made in the utility model application scope should still belong to the patent coverage scope of the utility model.

Claims

1. A wood door side hole punching device, characterized in that, Include: The barrel (1) is open at both ends; Clamping structure, provided on the barrel (1), the clamping structure is composed of two clamping plates (2), two clamping plates (2) can be close to each other or away from each other; Several mounting frames (3) are arranged in the barrel (1); Several rolling columns (4) are respectively installed on several mounting frames (3); Several connecting structures are arranged on the barrel (1), and several connecting structures are respectively connected with several mounting frames (3); Driving structure, provided on the barrel (1).

2. The wood door side punching device according to claim 1, characterized in that, The connecting structure includes: The through hole is arranged on the barrel (1); The sliding rod (51) passes through the through hole and slides in the through hole, one end of the sliding rod (51) in the barrel (1) is fixedly connected with the mounting frame (3); The sleeve ring (52) is fixedly sleeved on one end of the sliding rod (51) outside the barrel (1); The spring (53) is connected with the barrel (1) at one end and connected with the sleeve ring (52) at the other end.

3. The wood door side punching device according to claim 1, characterized in that, The driving structure includes: Several rotating plates (61) are rotatably installed on the barrel (1), and several rotating plates (61) are respectively arranged opposite to several sliding rods (51); The threaded sleeve (62) is threadedly connected with the barrel (1); The sliding ring (63) is slidably sleeved on the barrel (1); Several connecting rods (64) are fixedly connected with the threaded sleeve (62) at one end and connected with the sliding ring (63) at the other end.

4. The wood door side punching device according to claim 1, characterized in that, Several mounting frames (3) are arranged in a circumferential array around the axis of the barrel (1).

5. The wood door side punching device according to claim 2, characterized in that, The outer surface of the sliding rod (51) and the inner surface of the through hole are matched with each other.

6. The wood door side punching device according to claim 3, characterized in that, The sliding ring (63) and the barrel (1) are coaxially arranged.

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