Wood furniture polishing device
By using an electric telescopic rod and a bevel gear transmission mechanism, combined with an electromagnet connection, the problem of multi-angle adjustment and disassembly of traditional wood furniture sanding devices has been solved, achieving efficient and precise sanding of wood furniture surfaces.
Patent Information
- Application Number
- CN202520315619.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-26
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2035-02-26
AI Technical Summary
Traditional wood furniture sanding devices are difficult to adjust in both directions, with the sanding disc parallel or perpendicular to the fixed rod. Disassembly and direction switching are cumbersome, and they cannot meet the needs of multi-angle sanding, affecting work efficiency and accuracy.
The transmission mechanism, driven by an electric telescopic rod, is combined with bevel gears and electromagnets to achieve bidirectional adjustment of the grinding disc, making it parallel or perpendicular to the fixed rod. The electromagnets enable tool-free disassembly and direction switching, while the limit grooves and limit blocks ensure stable transmission.
It enables precise multi-angle sanding of wooden furniture surfaces, improving work efficiency and sanding quality, and simplifying the operation process of the sanding disc.
Smart Images
Figure CN223685075U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The application relates to the polishing technical field, in particular to a wood furniture polishing device. BACKGROUND
[0002] The wood furniture polishing device is a device specially used for polishing the surface of wood furniture, which is usually composed of a polishing mechanism, a driving device, a transmission device, a workbench and the like, and can polish, polish and the like the surface of wood furniture through rotating polishing wheels, sandpaper and the like, so that the surface is smooth and even, the texture is clear, the appearance quality and the touch of furniture are improved, and the finishing effect is enhanced, and the wood furniture polishing device can be classified into manual, semi-automatic and full-automatic types according to the automation degree and is widely applied to the furniture manufacturing industry.
[0003] The surface shape of wood furniture is complex and various, the traditional polishing tool is difficult to realize the bidirectional adjustment of the polishing disc parallel or perpendicular to the fixed rod, the multi-angle polishing demand cannot be met, and some areas are difficult to polish in place. On the other hand, the disassembly and direction switching operation of the polishing disc often needs to be assisted by tools, the process is complicated, and the work efficiency is greatly affected. In addition, the ordinary polishing tool cannot accurately move horizontally to adjust the fine area of wood furniture, accurate polishing cannot be realized, and the overall quality and the aesthetic degree of the furniture are affected.
[0004] In view of this, the application provides a wood furniture polishing device. CONTENT OF THE INVENTION
[0005] The application aims to provide a wood furniture polishing device, which solves the technical problems in the background art.
[0006] The technical scheme of the application provides a wood furniture polishing device, which comprises a fixed handle, one end of the fixed handle is fixedly connected with a fixed rod, one end of the fixed rod is slidably inserted with an extension rod, one end of the extension rod is fixedly connected with a fixed box in communication, and the inside of the fixed rod is provided with a transmission mechanism; the transmission mechanism comprises an electric telescopic rod located in the inside of the fixed rod, one end of the electric telescopic rod is rotationally connected with the fixed handle, one end of the telescopic end of the electric telescopic rod is fixedly connected with a fixed block, one side of the inside of the fixed box is provided with a hinged first bevel gear and a second bevel gear, and the first bevel gear and the second bevel gear are both rotationally connected with the inner wall of the fixed box, and the end faces of the first bevel gear and the second bevel gear close to the inner wall of the fixed box are both provided with a plug hole.
[0007] Optionally, the outer wall of the end of the extension rod away from the fixed box is fixedly connected with a pair of limiting blocks, the inner wall of the fixed rod is symmetrically provided with a limiting groove, and the limiting blocks are located in the limiting grooves.
[0008] Optionally, the fixed box is provided with a communication port on the side of the end face and the outer wall away from the extension rod, and the jack is corresponding to the communication port.
[0009] Optionally, one end of the fixed block extends into the fixed box and is rotationally connected with the fixed box, and one end of the fixed block is fixedly connected with the first bevel gear.
[0010] Optionally, the side of the communication port is provided with a grinding disc, one end of the grinding disc is fixedly connected with an iron block, the iron block corresponds to the jack, and the inside of the jack is fixedly connected with an electromagnet.
[0011] Optionally, the fixed handle is fixedly connected with a fixed motor away from the end face of the fixed rod, and the output end of the fixed motor is fixedly connected with the electric telescopic rod.
[0012] One or more technical solutions provided in the technical scheme of the present application have at least the following technical effects or advantages:
[0013] In the present application, the iron block on the grinding disc is connected with the jack on the first bevel gear or the second bevel gear through plug-in connection, the grinding disc is adjusted in two directions parallel or perpendicular to the fixed rod, the multi-angle grinding requirement of the complex surface of the wooden furniture is met, the iron block is magnetically connected with the electromagnet in the jack, the grinding disc can be disassembled and the direction can be switched without tools, and the work efficiency is significantly improved. The linear telescopic drive of the electric telescopic rod moves the fixed box and the extension rod, the horizontal movement of the grinding disc is adjusted, and the accurate grinding of the fine area of the wooden furniture is ensured. BRIEF DESCRIPTION OF DRAWINGS
[0014] Fig. 1 The overall structure schematic diagram of the wooden furniture grinding device disclosed in the embodiment of the present application is disclosed.
[0015] Fig. 2 The internal structure schematic diagram of the fixed rod, the extension rod and the fixed box of the wooden furniture grinding device disclosed in the embodiment of the present application is disclosed.
[0016] Fig. 3 The partial structure schematic diagram of the wooden furniture grinding device disclosed in the embodiment of the present application is disclosed.
[0017] Explanation of reference numerals in the drawing: 1, fixed handle; 2, fixed motor; 3, fixed rod; 4, extension rod; 5, fixed box; 6, transmission mechanism; 7, limiting block; 8, limiting groove; 9, grinding disc; 10, iron block; 11, communication port; 601, electric telescopic rod; 602, first bevel gear; 603, second bevel gear; 604, jack; 605, fixed block; 606, electromagnet. DETAILED DESCRIPTION
[0018] The present application will be further described in detail in combination with the drawings of the specification. DETAILED DESCRIPTION
[0019] Referring to Figs. 1-3 The embodiment of the application provides a wood furniture polishing device, which comprises a fixed handle 1, one end of the fixed handle 1 is fixedly connected with a fixed rod 3, one end of the fixed rod 3 is slidably inserted with an extension rod 4, one end of the extension rod 4 is fixedly connected with a fixed box 5 in communication, and the inside of the fixed rod 3 is provided with a transmission mechanism 6.
[0020] One side of the inside of the fixed box 5 is provided with a hinged first bevel gear 602 and a second bevel gear 603, and the first bevel gear 602 and the second bevel gear 603 are both rotatably connected with the inner wall of the fixed box 5, the end face of the first bevel gear 602 and the second bevel gear 603 close to the inner wall of the fixed box 5 is provided with a insertion hole 604, the end face of the fixed box 5 away from the extension rod 4 and one side of the outer wall of the fixed box 5 are both provided with a communication port 11, the insertion hole 604 corresponds to the communication port 11, one side of the communication port 11 is provided with a polishing disc 9, one end of the polishing disc 9 is fixedly connected with an iron block 10, the iron block 10 corresponds to the insertion hole 604, the inside of the insertion hole 604 is fixedly connected with an electromagnet 606, the iron block 10 on the polishing disc 9 is connected with the insertion hole 604 of the first bevel gear 602 or the second bevel gear 603 through plug connection, the polishing disc 9 is adjusted in two directions parallel or perpendicular to the fixed rod 3, and the multi-angle polishing requirement of a complex surface of wood furniture is met.
[0021] The iron block 10 is magnetically connected with the electromagnet 606 in the insertion hole 604, the polishing disc 9 can be disassembled and the direction can be switched without tools, and the operation efficiency is significantly improved.
[0022] The outer wall of the end face of the extension rod 4 away from the fixed box 5 is fixedly connected with a pair of limiting blocks 7, the inner wall of the fixed rod 3 is symmetrically provided with a limiting groove 8, and the limiting block 7 is located in the limiting groove 8, one end of the fixed block 605 extends into the fixed box 5 and is rotatably connected with the fixed box 5, one end of the fixed block 605 is fixedly connected with the first bevel gear 602, the first bevel gear 602 and the second bevel gear 603 are in meshing transmission, and the limiting design of the limiting groove 8 and the limiting block 7 ensures that the extension rod 4 is fixed and does not move, and the power is stably transmitted to the polishing disc 9, so that polishing errors caused by shaking are avoided, the end face of the fixed handle 1 away from the fixed rod 3 is fixedly connected with a fixed motor 2, and the output end of the fixed motor 2 is fixedly connected with the electric telescopic rod 601, when the fixed motor 2 drives the electric telescopic rod 601 to rotate, the polishing disc 9 is driven to rotate through bevel gear transmission synchronous belt, and the linear movement of the telescopic rod significantly improves the polishing efficiency and the surface quality.
[0023] Working principle: in use, first according to the area to be polished to adjust the direction of the polishing disc 9, can be parallel to the direction of the fixed rod 3 or perpendicular to the direction of the fixed rod 3 polishing. After selecting the direction, the iron block 10 on the polishing disc 9 is inserted through the communication port 11 on the fixed box 5 and inserted into the insertion hole 604 of the first bevel gear 602 or the second bevel gear 603, the electromagnet 606 in the insertion hole 604 is started, the electromagnet 606 generates magnetic force, the iron block 10 is adsorbed with the electromagnet 606 in the insertion hole 604. After the installation of the polishing disc 9 is completed, the staff starts the electric telescopic rod 601, the telescopic end of the electric telescopic rod 601 moves to drive the fixed block 605 to move, the fixed block 605 moves to drive the fixed box 5 to move, the fixed box 5 moves to drive the extension rod 4 to extend from the inside of the fixed rod 3, when the polishing disc 9 reaches the specified position, the electric telescopic rod 601 is closed.
[0024] The fixed motor 2 is started, the output end of the fixed motor 2 rotates to drive the electric telescopic rod 601 to rotate, the electric telescopic rod 601 rotates to drive the fixed block 605 and the second bevel gear 603 to rotate synchronously, the second bevel gear 603 rotates to drive the meshing first bevel gear 602 to rotate, the extension rod 4 and the fixed box 5 are fixed by the limiting block 7 in the limiting groove 8, the first bevel gear 602 and the second bevel gear 603 rotate at the same time to drive the iron block 10 to rotate, the iron block 10 rotates to drive the polishing disc 9 to rotate, the polishing disc 9 rotates to polish the wooden furniture, until the polishing is finished, after the polishing is completed, the position of the polishing disc 9 can be adjusted, and the corresponding electromagnet 606 is closed, the iron block 10 is pulled out, the iron block 10 is installed into another insertion hole 604, the electromagnet 606 in the other insertion hole 604 is started, and the iron block 10 is adsorbed with the other electromagnet 606, so as to adjust the direction of the polishing disc 9.
[0025] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.
Claims
1. A wood furniture polishing device comprising a fixed handle (1), characterized in that: One end of the fixed handle (1) is fixedly connected with a fixed rod (3), one end of the fixed rod (3) is slidably inserted with an extension rod (4), one end of the extension rod (4) is fixedly connected with a fixed box (5) in communication, the inside of the fixed rod (3) is provided with a transmission mechanism (6); The transmission mechanism (6) includes an electric telescopic rod (601) located in the fixed rod (3), one end of the electric telescopic rod (601) is rotatably connected with the fixed handle (1), one end of the electric telescopic rod (601) is fixedly connected with a fixed block (605), one side of the inside of the fixed box (5) is provided with a hinged first bevel gear (602) and a second bevel gear (603), the first bevel gear (602) and the second bevel gear (603) are rotatably connected with the inner wall of the fixed box (5), and the end faces of the first bevel gear (602) and the second bevel gear (603) close to the inner wall of the fixed box (5) are provided with insertion holes (604).
2. The wood furniture polishing device according to claim 1, wherein: The extension rod (4) is fixedly connected with a pair of limiting blocks (7) on the outer wall of the end face away from the fixed box (5), the inner wall of the fixed rod (3) is symmetrically provided with a limiting groove (8), and the limiting block (7) is located in the limiting groove (8).
3. The wood furniture polishing device according to claim 1, wherein: The end face and the outer wall side of the fixed box (5) away from the extension rod (4) are provided with a communication port (11), and the insertion hole (604) corresponds to the communication port (11).
4. The wood furniture polishing device of claim 1, wherein: One end of the fixed block (605) extends into the fixed box (5) and is rotatably connected with the fixed box (5), and one end of the fixed block (605) is fixedly connected with the first bevel gear (602).
5. The wood furniture polishing device according to claim 3, wherein: One side of the communication port (11) is provided with a grinding disc (9), one end of the grinding disc (9) is fixedly connected with an iron block (10), and the iron block (10) corresponds to the insertion hole (604), and the insertion hole (604) is fixedly connected with an electromagnet (606) in the inside.
6. The wood furniture polishing device of claim 1, wherein: The end face of the fixed handle (1) away from the fixed rod (3) is fixedly connected with a fixed motor (2), and the output end of the fixed motor (2) is fixedly connected with the electric telescopic rod (601).