Wood processing drilling device
By introducing auxiliary mechanisms and scale design into the wood processing drilling device, the problems of opening offset and cracking during wood drilling are solved, and higher drilling accuracy and quality are achieved.
Patent Information
- Application Number
- CN202420672150.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-03
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-03
AI Technical Summary
During the processing of wood furniture, existing wood drilling devices are difficult to avoid problems such as opening deviation and wood cracking, especially when drilling holes at the edges of wood or pole heads.
A wood processing drilling device is designed, including a hand drill and auxiliary plate. The auxiliary plate is equipped with an auxiliary mechanism to clamp the wood through a clamp, combining the design of the sliding sleeve and slide rod to provide positioning protection and scale indicating the drilling depth. Ensure the accuracy of the drilling and prevent cracking.
It effectively avoids drilling misalignment and wood cracking, improves the accuracy and quality of drilling, and allows drillers to accurately control the drilling depth.
Smart Images
Figure CN222155892U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wood processing, in particular to a wood processing drilling device. Background Art
[0002] At present, with the improvement of people's quality of life, people's demand for purchasing wooden furniture is also increasing. People's large-scale purchases have driven the rapid development of wooden furniture manufacturing companies. In the process of wooden furniture processing and manufacturing, workers splice wooden boards into various types of furniture, and it is often necessary to drill holes in wooden boards during the splicing process.
[0003] Most existing wood drilling methods use a hand drill with a drill bit to drill holes. When it is necessary to drill holes on the edge of the wood or the head of the wooden pole, since the wood at these drilling locations is thinner, the holes are not only easily drilled off-center, but also cause the wood to crack, resulting in the wood being scrapped. Therefore, a wood processing drilling device is proposed. Utility Model Content
[0004] The utility model aims to solve the problems mentioned in the above background technology and proposes a wood processing drilling device.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A wood processing drilling device comprises an electric drill and an auxiliary plate, wherein a drill bit is installed on the electric drill, two sliding sleeves are installed on both sides of the shell of the electric drill, each of the sliding sleeves is slidably connected with a sliding rod, one end of the two sliding rods away from the electric drill is connected to the auxiliary plate, and the auxiliary plate is connected with an auxiliary mechanism for positioning and protecting when drilling.
[0007] Preferably, the auxiliary mechanism includes two pairs of mounting blocks and two clamping plates, the two pairs of mounting blocks are symmetrically connected on both sides of the auxiliary plate, a limiting rod is connected between each pair of mounting blocks, two sliders are slidably connected to each limiting rod, each clamping plate is connected to the sliders on the same side of the two limiting rods, one pair of sliders is provided with a rotating shaft, two threaded sections are opened on the rotating shaft, the two threaded sections on the rotating shaft are respectively connected to the two sliders by threads, and a control button is coaxially connected to one end of the rotating shaft.
[0008] Preferably, the thread rotation directions of the two threaded sections on the rotating shaft are opposite.
[0009] Preferably, a positioning hole is provided on the auxiliary plate, and the positioning hole is coaxially arranged with the drill bit.
[0010] Preferably, a spring is arranged in the sliding sleeve, and a scale is arranged on the sliding rod for indicating the penetration depth of the drilling hole.
[0011] Compared with the prior art, the utility model has the following advantages:
[0012] The utility model is provided with an auxiliary mechanism on the basis of the existing hand electric drill. When drilling, the wood is clamped by the splint, which not only avoids the misalignment of the hole when drilling, but also can prevent and reduce the occurrence of wood cracking to a certain extent. In addition, the driller can accurately understand the drilling depth by observing the scale, thereby effectively improving the drilling quality. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a structural schematic diagram of the utility model.
[0014] Figure 2 It is a structural schematic diagram of the auxiliary mechanism part in the utility model.
[0015] In the figure: 1 hand drill, 11 drill bit, 2 auxiliary plate, 21 mounting block, 22 limit rod, 23 slider, 24 clamping plate, 25 rotating shaft, 26 threaded section, 27 control button, 28 positioning hole, 3 sliding sleeve, 31 sliding rod. DETAILED DESCRIPTION
[0016] 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.
[0017] Reference Figure 1-2 As shown, a wood processing drilling device includes a hand-held electric drill 1 and an auxiliary plate 2, wherein a drill bit 11 is installed on the hand-held electric drill 1, two sliding sleeves 3 are installed on both sides of the shell of the hand-held electric drill 1, each of the sliding sleeves 3 is slidably connected with a sliding rod 31, and one end of the two sliding rods 31 away from the hand-held electric drill 1 is connected to the auxiliary plate 2, and the auxiliary plate 2 is connected with an auxiliary mechanism for positioning and protecting when drilling.
[0018] In this embodiment, the auxiliary mechanism includes two pairs of mounting blocks 21 and two clamping plates 24. The two pairs of mounting blocks 21 are symmetrically connected on both sides of the auxiliary plate 2. A limiting rod 22 is connected between each pair of mounting blocks 21. Two sliders 23 are slidably connected to each limiting rod 22. Each clamping plate 24 is connected to the sliders 23 on the same side of the two limiting rods 22. One pair of sliders 23 is provided with a rotating shaft 25. Two threaded sections 26 are provided on the rotating shaft 25. The two threaded sections 26 on the rotating shaft 25 are respectively connected to the two sliders 23 by threads. A control button 27 is coaxially connected to one end of the rotating shaft 25. The thread rotation directions of the two threaded sections 26 on the rotating shaft 25 are opposite, and the distances from the two sliders 23 to the center position of the rotating shaft 25 are equal.
[0019] In this embodiment, a positioning hole 28 is formed on the auxiliary plate 2 , and the positioning hole 28 is coaxially arranged with the drill bit 11 .
[0020] In this embodiment, a spring is arranged in the sliding sleeve 3, and a scale is arranged on the sliding rod 31 to indicate the drilling depth, so that the staff can grasp the drilling depth.
[0021] Working process and principle:
[0022] When in use, the entire device is moved to the drilling area of the wood, and then the auxiliary plate 2 is placed against the drilling area of the wood to align the positioning hole 28 with the drilling point. Then, the control button 27 is turned to drive the rotating shaft 25 to rotate, and the two clamping plates 24 are controlled by threads to approach each other to clamp the wood in the drilling area. Then, the electric drill 1 is pushed to drive the high-speed rotating drill bit 11 to approach the wood. When the drill bit 11 extends into the positioning hole 28 and contacts the wood, the sleeve 3 just slides to the initial position of the scale of the slide rod 31. The driller can accurately understand the drilling depth by observing the scale position. Due to the clamping of the clamping plate 24, not only can the hole misalignment be avoided during drilling, but also the occurrence of wood cracking can be prevented to a certain extent, thereby improving the drilling quality.
[0023] 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 wood processing drilling device, characterized in that: The invention comprises a hand-held electric drill (1) and an auxiliary plate (2), wherein a drill bit (11) is installed on the hand-held electric drill (1), two sliding sleeves (3) are installed on both sides of the housing of the hand-held electric drill (1), a sliding rod (31) is slidably connected in each of the sliding sleeves (3), and one end of the two sliding rods (31) away from the hand-held electric drill (1) is connected to the auxiliary plate (2), and an auxiliary mechanism is connected to the auxiliary plate (2) for positioning and protecting when drilling. The auxiliary mechanism comprises two pairs of mounting blocks (21) and two clamping plates (24), the two pairs of mounting blocks (21) are symmetrically connected to the two sides of the auxiliary plate (2), a limiting rod (22) is connected between each pair of mounting blocks (21), two sliding blocks (23) are slidably connected to each limiting rod (22), each clamping plate (24) is connected to the sliding blocks (23) located on the same side of the two limiting rods (22), one pair of the sliding blocks (23) is provided with a rotating shaft (25), two threaded sections (26) are provided on the rotating shaft (25), the two threaded sections (26) on the rotating shaft (25) are respectively connected to the two sliding blocks (23) by threads, and one end of the rotating shaft (25) is coaxially connected to a control button (27).
2. A wood processing drilling device according to claim 1, characterized in that: The threads of the two threaded sections (26) on the rotating shaft (25) have opposite rotation directions.
3. A wood processing drilling device according to claim 1, characterized in that: The auxiliary plate (2) is provided with a positioning hole (28), and the positioning hole (28) is coaxially arranged with the drill bit (11).
4. A wood processing drilling device according to claim 1, characterized in that: A spring is arranged inside the sliding sleeve (3), and a scale is arranged on the sliding rod (31) for indicating the penetration depth of the drilling hole.