Wooden cylinder drilling and polishing device for wood processing

Abstract

The invention discloses a wooden cylinder drilling and polishing device for wood processing, and relates to the field of plate processing, the wooden cylinder drilling and polishing device comprises a base, a conveying plate is arranged at the upper end of the base, a roller is arranged at the end of the conveying plate, and a supporting plate is arranged at the upper end of the base and located on one side of the conveying plate; according to the wooden cylinder drilling and polishing device for wood processing, when the sliding block moves, the extension rod arranged at the end of the sliding block is synchronously driven to move, and due to the fact that the end of the extension rod is connected with the outer surface of the cleaning plate, the cleaning plate is synchronously driven to expand or contract. The outer surface of the cleaning plate is provided with a grinding plate and other parts with the grinding function, the pressing state of the cleaning plate and the inner wall of the drill hole is adjusted, overall grinding is uniform, and different grinding pressures are adjusted according to the actual state so that the device can be suitable for different scenes.

Description

Technical Field

[0001] The invention relates to a plate processing technology, in particular to a wooden cylindrical drilling and grinding device used for wood processing. Background Art

[0002] Round wooden columns are a commonly used material in construction. Since round wooden columns are relatively heavy, ordinary connecting materials cannot fix or connect the round wooden columns together. Therefore, it is necessary to drill holes in the round wooden columns and then fix or connect the round wooden columns with steel or iron parts.

[0003] A Chinese invention patent with publication number CN118061302A discloses a wood drilling device capable of processing the inner wall of a hole. The wood drilling device capable of processing the inner wall of a hole can place the wood on a machine table when it is necessary to drill a hole in the wood during actual wood processing, then operate the clamping mechanism to clamp the wood, then operate the pressing assembly to drive the drilling assembly down through the conversion assembly, and drill the wood through the drilling assembly, then operate the pressing assembly to drive the conversion assembly up, then operate the conversion assembly to direct the grinding assembly toward the wood, then grind the inner wall of the hole through the grinding assembly, then direct the polishing assembly toward the wood through the conversion assembly, and polish the inner wall of the hole through the polishing assembly, then direct the edge processing assembly toward the wood through the conversion assembly, and then process the edge of the hole through the edge processing assembly, thereby better drilling the wood, and processing the inner wall and edge of the hole after drilling, which is convenient for subsequent use of the hole, saves time and effort, and reduces labor costs.

[0004] When the existing equipment is used, it is usually performed manually with an electric drill to drill holes in the circular wooden column. When drilling holes, people need to hold the circular wooden column with their hands, which is time-consuming and labor-intensive, resulting in low work efficiency. In addition, the accuracy of manually drilling holes in the circular wooden column is not high, and the holes are easily drilled off-center. At the same time, after drilling holes in the wood, the inner wall of the drilled hole cannot be effectively cleaned, resulting in a large number of burrs on the inner wall and the edge of the hole. The burrs on the edge of the hole are likely to cause the user to prick his hand during use, and the burrs on the inner wall of the hole are likely to affect the subsequent use of the hole and reduce the accuracy of the hole. Therefore, a wooden cylinder drilling and grinding device for wood processing has been developed. Summary of the invention

[0005] The purpose of the present invention is to provide a wooden cylinder drilling and grinding device for wood processing to solve the above-mentioned shortcomings in the prior art.

[0006] In order to achieve the above-mentioned object, the present invention provides the following technical solution: a wooden cylindrical drilling and grinding device for wood processing, comprising a base, a conveying plate is arranged at the upper end of the base, and a roller is arranged at the end of the conveying plate, and a support plate is arranged at the upper end of the base and on one side of the conveying plate;

[0007] A cleaning assembly, which is mounted on the lower end of the support plate, and the cleaning assembly cooperates with the roller to polish the inner wall of the wooden cylindrical rotating hole;

[0008] Wherein, the cleaning assembly comprises a docking block connected to the support plate, a fixing rod is arranged at the lower end of the docking block, a plurality of groups of movable rods are rotatably mounted on the outer surface of the fixing rod, and the plurality of groups of movable rods are evenly distributed on the outer surface of the fixing rod, and a cleaning plate is rotatably mounted on one end of the movable rod away from the fixing rod;

[0009] A circular ring is slidably mounted on the outer surface of the fixed rod, a supporting rod corresponding to the movable rod is rotatably mounted on the outer surface of the circular ring, and the end of the supporting rod is rotatably connected to the outer surface of the movable rod;

[0010] A power piece is disposed at the lower end of the fixing rod, and a driving plate is disposed at the output end of the power piece, and a plurality of groups of arc grooves are formed at the end of the driving plate, and the plurality of groups of arc grooves are evenly distributed at the end of the driving plate;

[0011] The outer surface of the fixing rod is provided with a cylinder, the inner wall of the cylinder is provided with a guide groove corresponding to the arc groove, the inner wall of the guide groove is slidably mounted with a slider, and the upper end of the slider is provided with a driving rod, and the outer surface of the upper end of the driving rod is slidably connected with the inner wall of the arc groove;

[0012] An extension rod is provided at the end of the slider, the end of the extension rod penetrates and extends to the outside of the cylinder, and the end of the extension rod is connected to the outer surface of the cleaning plate;

[0013] A power plate is rotatably mounted on the end of the slider, and a turntable is rotatably mounted on the middle position of the inner wall of the cylinder. The outer surface of the turntable is rotatably connected to the end of the power plate. A turntable is disposed at the lower end of the turntable. The lower end of the turntable penetrates and extends to the lower end of the cylinder, and a scraper is disposed on the outer surface of the turntable.

[0014] A limiting component is assembled on the upper end of the base, and the wooden cylinder is fixed by the limiting component.

[0015] As a further optimization solution of the present invention, the limiting assembly includes a bottom plate connected to the base, a driving member is arranged at a middle position of the upper end of the bottom plate, and a rotating plate is arranged at an output end of the driving member.

[0016] As a further optimization solution of the present invention, push plates are rotatably mounted on both ends of the rotating plate, and a movable block is rotatably mounted on one end of the push plate away from the rotating plate.

[0017] As a further optimization solution of the present invention, sliding grooves are provided on both sides of the upper end of the bottom plate, and the inner wall of the sliding groove is slidably connected to the outer surface of the lower end of the movable block.

[0018] As a further optimization solution of the present invention, a clamping block is provided at the upper end of the movable block.

[0019] As a further optimization scheme of the present invention, a sleeve is provided at the end of the clamping block, a positioning rod is provided on the inner wall of the sleeve, an extrusion plate is slidably installed on the outer surface of the positioning rod, and the end of the extrusion plate passes through and extends to the outside of the sleeve.

[0020] As a further optimization solution of the present invention, an elastic member is sleeved on the outer surface of the positioning rod, and an end of the elastic member is connected to an end of the extrusion plate.

[0021] As a further optimization solution of the present invention, a disc is provided on the outer surface of the extrusion plate, and a plurality of groups of connection blocks are provided at the end of the disc, and the plurality of groups of connection blocks are evenly distributed at the upper end of the disc.

[0022] As a further optimization solution of the present invention, a clamping plate corresponding to the connecting block is rotatably mounted on the end of the sleeve, and a positioning plate is provided on the end of the clamping plate.

[0023] As a further optimization solution of the present invention, a pull rod is rotatably mounted on the outer surface of the clamping plate, and one end of the pull rod away from the clamping plate is rotatably connected to the end of the connecting block.

[0024] Compared with the prior art, the wooden cylindrical drilling and grinding device for wood processing provided by the present invention has the following beneficial effects: when the slider moves, the extension rod arranged at the end of the slider is synchronously driven to move, and since the end of the extension rod is connected to the outer surface of the cleaning plate, the cleaning plate is synchronously driven to expand or contract. The outer surface of the cleaning plate is provided with a grinding plate and other components with a grinding function. By adjusting the pressing state between the cleaning plate and the inner wall of the drilling hole, the overall grinding is uniform. According to the actual state, different grinding pressures are adjusted to make it suitable for different scenes. At the same time, when the slider moves, the power plate drives the turntable to rotate. Since the lower end of the turntable is connected to the rotating rod, the rotating rod rotates synchronously with the turntable; wherein the impurities after grinding are collected by the scraper arranged on the rotating rod, and the collection port of the scraper is inclined, so that when the whole rotates, the impurities are collected into the inside of the scraper. The back of the scraper is provided with a lead-out hole. When the cleaning component moves out of the wooden cylinder, the cleaning component is rotated in the opposite direction to discharge the impurities collected by the scraper.

[0025] When the extrusion plate moves, it synchronously drives the disc arranged on its outer surface to move. Since a connecting block is arranged at the end of the disc, the connecting block drives the pull rod to move when the disc moves. The end of the pull rod is rotationally connected to the outer surface of the splint, so that the pull rod moves with the connecting block, and the splint rotates around the connection with the sleeve. At the same time, the positioning plate arranged on the splint is driven to move toward the middle, limiting the outer surface of the end of the wooden cylinder, ensuring that no shaking occurs during grinding and cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0027] Figure 1 A schematic diagram of the overall structure provided by an embodiment of the present invention;

[0028] Figure 2 A schematic diagram of the structure of a limiter assembly provided in an embodiment of the present invention;

[0029] Figure 3 A schematic diagram of the internal structure of a limiter assembly provided in an embodiment of the present invention;

[0030] Figure 4 A schematic diagram of a sleeve structure provided in an embodiment of the present invention;

[0031] Figure 5 A cross-sectional view of the internal structure of a sleeve provided by an embodiment of the present invention;

[0032] Figure 6 A schematic diagram of the structure of a cleaning component provided in an embodiment of the present invention;

[0033] Figure 7 A cross-sectional view of the internal structure of a cleaning component provided by an embodiment of the present invention;

[0034] Figure 8 A first cross-sectional view of the internal structure of a cylinder provided by an embodiment of the present invention;

[0035] Fig. 9 A second cross-sectional view of the internal structure of the cylinder provided by an embodiment of the present invention;

[0036] Fig.10 A schematic diagram of a cylinder structure provided in an embodiment of the present invention.

[0037] Description of reference numerals:

[0038] 1. Base; 2. Limiting assembly; 3. Cleaning assembly; 11. Conveying plate; 12. Support plate; 13. Roller; 21. Bottom plate; 211. Slide; 22. Driving member; 23. Turning plate; 24. Pushing plate; 25. Movable block; 251. Clamping block; 26. Sleeve; 27. Positioning rod; 271. Elastic member; 272. Extrusion plate; 273. Disc; 274. Connecting block; 28. Clamping plate; 281. Positioning plate; 282, pull rod; 31, docking block; 32, fixed rod; 33, movable rod; 331, cleaning plate; 34, ring; 341, support rod; 35, power part; 351, drive plate; 352, arc groove; 36, cylinder; 361, guide groove; 362, slider; 363, extension rod; 364, drive rod; 37, power plate; 38, turntable; 39, rotating rod; 391, scraper. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0041] Example: See Figure 1-Figure 10 A wooden cylindrical drilling and grinding device for wood processing includes a base 1, a conveying plate 11 is arranged at the upper end of the base 1, and a roller 13 is arranged at the end of the conveying plate 11, and a support plate 12 is arranged at the upper end of the base 1 and on one side of the conveying plate 11.

[0042] In this solution, the wooden cylinder to be processed is transported to the processing point by the conveying plate 11, and the conveying plate 11 is in an inclined state, so that the wooden cylinder moves slowly to the processing point; the outer surface of the drum 13 is provided with multiple groups of V-shaped grooves, and the wooden cylinder is transported to the bottom of the cleaning component 3 through the multiple groups of V-shaped grooves, and the inner wall of the hole on the wooden cylinder is cleaned by the cleaning component 3. The inner wall of the support plate 12 is provided with a device with a telescopic function such as an electric telescopic rod, which is connected to an external control device, so that the height of the cleaning component 3 can be adjusted to make it suitable for different scenes.

[0043] Furthermore, the cleaning assembly 3 is mounted on the lower end of the support plate 12, and the cleaning assembly 3 cooperates with the roller 13 to grind the inner wall of the wooden cylindrical rotating hole; wherein, the cleaning assembly 3 comprises a docking block 31 connected to the support plate 12, and a fixed rod 32 is arranged at the lower end of the docking block 31, and a plurality of groups of movable rods 33 are rotatably mounted on the outer surface of the fixed rod 32, and the plurality of groups of movable rods 33 are evenly distributed on the outer surface of the fixed rod 32, and a cleaning plate 331 is rotatably mounted on one end of the movable rod 33 away from the fixed rod 32. A circular ring 34 is slidably mounted on the outer surface of the fixed rod 32, and a support rod 341 corresponding to the movable rod 33 is rotatably mounted on the outer surface of the circular ring 34, and the end of the support rod 341 is rotatably connected to the outer surface of the movable rod 33.

[0044] Specifically, when the cleaning plate 331 moves, it synchronously drives the movable rod 33 rotatably installed at its end to move. Since the support rod 341 is rotatably installed on the outer surface of the movable rod 33, when the movable rod 33 moves, the support rod 341 drives the ring 34 to move on the fixed rod 32, and then the cleaning plate 331 is limited by the ring 34 to ensure that the cleaning plate 331 remains stable as a whole when it rotates.

[0045] Furthermore, a power member 35 is provided at the lower end of the fixing rod 32 , and a driving plate 351 is provided at the output end of the power member 35 . Meanwhile, a plurality of arc grooves 352 are provided at the end of the driving plate 351 , and the plurality of arc grooves 352 are evenly distributed at the end of the driving plate 351 .

[0046] Specifically, the power member 35 is a device with power output such as a motor, and is connected to an external control device. When the power member 35 is started, it synchronously drives the driving plate 351 set at its output end to rotate. When the driving plate 351 rotates, the arc groove 352 set at the end of the driving plate 351 is driven to rotate.

[0047] Furthermore, a cylinder 36 is provided on the outer surface of the fixing rod 32, and a guide groove 361 corresponding to the arc groove 352 is opened on the inner wall of the cylinder 36, and a slider 362 is slidably installed on the inner wall of the guide groove 361. At the same time, a driving rod 364 is provided on the upper end of the slider 362, and the outer surface of the upper end of the driving rod 364 is slidably connected to the inner wall of the arc groove 352.

[0048] Specifically, when the arc groove 352 rotates following the driving plate 351, the driving rod 364 slidably installed on the inner wall of the arc groove 352 is synchronously driven to move. Since the end of the driving rod 364 is connected to the upper end of the slider 362, when the driving plate 351 rotates, the slider 362 is driven to slide on the guide groove 361.

[0049] Furthermore, an extension rod 363 is provided at the end of the slider 362 , and the end of the extension rod 363 penetrates and extends to the outside of the cylinder 36 , and the end of the extension rod 363 is connected to the outer surface of the cleaning plate 331 .

[0050] Specifically, when the slider 362 moves, the extension rod 363 disposed at the end of the slider 362 is synchronously driven to move. Since the end of the extension rod 363 is connected to the outer surface of the cleaning plate 331, the cleaning plate 331 is synchronously driven to expand or contract. The outer surface of the cleaning plate 331 is provided with a grinding plate or other components with a grinding function. By adjusting the pressing state between the cleaning plate 331 and the inner wall of the drilling hole, the overall grinding is uniform. According to the actual state, different grinding pressures are adjusted to make it suitable for different scenarios.

[0051] Furthermore, a power plate 37 is rotatably installed at the end of the slider 362, and a turntable 38 is rotatably installed at the middle position of the inner wall of the cylinder 36. The outer surface of the turntable 38 is rotatably connected to the end of the power plate 37. A rotating rod 39 is provided at the lower end of the turntable 38. The lower end of the rotating rod 39 passes through and extends to the lower end of the cylinder 36, and a scraper 391 is provided on the outer surface of the rotating rod 39.

[0052] Specifically, when the slider 362 moves, the power plate 37 drives the turntable 38 to rotate. Since the lower end of the turntable 38 is connected to the rotating rod 39, the rotating rod 39 rotates synchronously with the turntable 38. The scraper 391 provided on the rotating rod 39 collects the polished impurities. The collection port of the scraper 391 is inclined, so that when the whole is rotating, the impurities are collected inside the scraper 391. The back of the scraper 391 is provided with an outlet hole. When the cleaning component 3 is moved out of the wooden cylinder, the cleaning component 3 is rotated in the opposite direction to discharge the impurities collected by the scraper 391.

[0053] Furthermore, the limiting assembly 2 is assembled on the upper end of the base 1, and the wooden cylinder is fixed by the limiting assembly 2. The limiting assembly 2 includes a bottom plate 21 connected to the base 1, a driving member 22 is provided at the middle position of the upper end of the bottom plate 21, and a rotating plate 23 is provided at the output end of the driving member 22. Push plates 24 are rotatably mounted on both ends of the rotating plate 23, and a movable block 25 is rotatably mounted on one end of the push plate 24 away from the rotating plate 23. Slide grooves 211 are provided on both sides of the upper end of the bottom plate 21, and the inner wall of the slide groove 211 is slidably connected to the outer surface of the lower end of the movable block 25. A clamping block 251 is provided at the upper end of the movable block 25.

[0054] In this embodiment, the driving member 22 is a device with power output such as a motor, and is connected to an external control device. When the driving member 22 is started, it synchronously drives the rotating plate 23 arranged at its output end to rotate. Since push plates 24 are rotatably installed at both ends of the rotating plate 23, when the rotating plate 23 rotates, the push plates 24 are driven to move to both sides or shrink to the middle.

[0055] The end of the push plate 24 is rotatably connected to the end of the movable block 25, so that when the push plate 24 moves, the movable block 25 is synchronously driven to move, and the movable block 25 is limited by the slide groove 211 to ensure that the movable block 25 will not fall off when moving. The clamping block 251 is a component with a fixing function such as a clamp, and the sleeve 26 is fixed by the clamping block 251.

[0056] Furthermore, a sleeve 26 is provided at the end of the clamping block 251, a positioning rod 27 is provided on the inner wall of the sleeve 26, a pressing plate 272 is slidably mounted on the outer surface of the positioning rod 27, and the end of the pressing plate 272 penetrates and extends to the outside of the sleeve 26. An elastic member 271 is sleeved on the outer surface of the positioning rod 27, and the end of the elastic member 271 is connected to the end of the pressing plate 272.

[0057] Specifically, the elastic member 271 is an elastic member such as a spring, and the extrusion plate 272 is limited by the elastic member 271. When the extrusion plate 272 is in contact with the end of the wooden cylinder, the elastic member 271 is slowly extruded.

[0058] Furthermore, a disc 273 is provided on the outer surface of the extrusion plate 272, and a plurality of connecting blocks 274 are provided at the end of the disc 273, and the plurality of connecting blocks 274 are evenly distributed at the upper end of the disc 273. A clamping plate 28 corresponding to the connecting block 274 is rotatably mounted on the end of the sleeve 26, and a positioning plate 281 is provided at the end of the clamping plate 28. A pull rod 282 is rotatably mounted on the outer surface of the clamping plate 28, and one end of the pull rod 282 away from the clamping plate 28 is rotatably connected to the end of the connecting block 274.

[0059] Specifically, when the extrusion plate 272 moves, the disc 273 disposed on its outer surface is synchronously driven to move. Since the end of the disc 273 is provided with a connection block 274, the connection block 274 drives the pull rod 282 to move when the disc 273 moves. The end of the pull rod 282 is rotationally connected to the outer surface of the clamping plate 28, so that the pull rod 282 moves with the connection block 274, so that the clamping plate 28 rotates around the connection with the sleeve 26. At the same time, the positioning plate 281 disposed on the clamping plate 28 is driven to move toward the middle, and the outer surface of the end of the wooden cylinder is limited to ensure that no shaking occurs during grinding and cleaning.

[0060] The control device can select a single-chip microcomputer as the control end. In this embodiment, the single-chip microcomputer is a typical embedded microcontroller (Micro controller Unit), which is composed of an arithmetic unit, a controller, a memory, an input and output device, etc., and is equivalent to a microcomputer. Compared with the general-purpose microprocessor used in personal computers, it emphasizes self-supply (no external hardware) and cost saving. Its biggest advantage is that it is small in size and can be placed inside the instrument, but has a small storage capacity, a simple input and output interface, and low functional consumption.

[0061] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A wooden cylindrical drilling and grinding device for wood processing, characterized in that: It comprises a base (1), a conveying plate (11) is arranged at the upper end of the base (1), a roller (13) is arranged at the end of the conveying plate (11), and a support plate (12) is arranged at the upper end of the base (1) and on one side of the conveying plate (11); A cleaning assembly (3) is mounted on the lower end of the support plate (12), and the cleaning assembly (3) cooperates with the roller (13) to polish the inner wall of the wooden cylindrical rotating hole; The cleaning assembly (3) comprises a docking block (31) connected to the support plate (12); a fixing rod (32) is arranged at the lower end of the docking block (31); a plurality of groups of movable rods (33) are rotatably mounted on the outer surface of the fixing rod (32); and the plurality of groups of movable rods (33) are evenly distributed on the outer surface of the fixing rod (32); a cleaning plate (331) is rotatably mounted on one end of the movable rod (33) away from the fixing rod (32); A circular ring (34) is slidably mounted on the outer surface of the fixed rod (32), a supporting rod (341) corresponding to the movable rod (33) is rotatably mounted on the outer surface of the circular ring (34), and an end of the supporting rod (341) is rotatably connected to the outer surface of the movable rod (33); A power piece (35) is provided at the lower end of the fixing rod (32), and a driving plate (351) is provided at the output end of the power piece (35), and a plurality of groups of arc grooves (352) are provided at the end of the driving plate (351), and the plurality of groups of arc grooves (352) are evenly distributed at the end of the driving plate (351); The outer surface of the fixing rod (32) is provided with a cylinder (36), the inner wall of the cylinder (36) is provided with a guide groove (361) corresponding to the arc-shaped groove (352), the inner wall of the guide groove (361) is slidably mounted with a slider (362), and the upper end of the slider (362) is provided with a driving rod (364), and the outer surface of the upper end of the driving rod (364) is slidably connected to the inner wall of the arc-shaped groove (352); An extension rod (363) is provided at the end of the slider (362), the end of the extension rod (363) penetrates and extends to the outside of the cylinder (36), and the end of the extension rod (363) is connected to the outer surface of the cleaning plate (331); A power plate (37) is rotatably mounted on the end of the slider (362), and a rotating disk (38) is rotatably mounted on the middle position of the inner wall of the cylinder (36). The outer surface of the rotating disk (38) is rotatably connected to the end of the power plate (37). A rotating rod (39) is disposed at the lower end of the rotating disk (38). The lower end of the rotating rod (39) penetrates and extends to the lower end of the cylinder (36), and a scraper (391) is disposed on the outer surface of the rotating rod (39); A limiting component (2) is assembled on the upper end of the base (1), and the wooden cylinder is fixed by the limiting component (2).

2. A wooden cylindrical drilling and grinding device for wood processing according to claim 1, characterized in that: The limiting assembly (2) comprises a bottom plate (21) connected to the base (1), a driving member (22) is arranged at a middle position of the upper end of the bottom plate (21), and a rotating plate (23) is arranged at the output end of the driving member (22).

3. A wooden cylindrical drilling and grinding device for wood processing according to claim 2, characterized in that: Push plates (24) are rotatably mounted on both ends of the rotating plate (23), and a movable block (25) is rotatably mounted on one end of the pushing plate (24) away from the rotating plate (23).

4. A wooden cylindrical drilling and grinding device for wood processing according to claim 3, characterized in that: Slide grooves (211) are provided on both sides of the upper end of the bottom plate (21), and the inner wall of the slide groove (211) is slidably connected to the outer surface of the lower end of the movable block (25).

5. A wooden cylindrical drilling and grinding device for wood processing according to claim 4, characterized in that: A clamping block (251) is provided at the upper end of the movable block (25).

6. A wooden cylindrical drilling and grinding device for wood processing according to claim 5, characterized in that: A sleeve (26) is provided at the end of the clamping block (251), a positioning rod (27) is provided on the inner wall of the sleeve (26), an extrusion plate (272) is slidably mounted on the outer surface of the positioning rod (27), and the end of the extrusion plate (272) penetrates and extends to the outside of the sleeve (26).

7. A wooden cylindrical drilling and grinding device for wood processing according to claim 6, characterized in that: An elastic member (271) is sleeved on the outer surface of the positioning rod (27), and an end of the elastic member (271) is connected to an end of the extrusion plate (272).

8. A wooden cylindrical drilling and grinding device for wood processing according to claim 7, characterized in that: A disc (273) is provided on the outer surface of the extrusion plate (272), and a plurality of groups of connection blocks (274) are provided at the end of the disc (273), and the plurality of groups of connection blocks (274) are evenly distributed on the upper end of the disc (273).

9. A wooden cylindrical drilling and grinding device for wood processing according to claim 8, characterized in that: A clamping plate (28) corresponding to the connecting block (274) is rotatably mounted on the end of the sleeve (26), and a positioning plate (281) is provided on the end of the clamping plate (28).

10. A wooden cylindrical drilling and grinding device for wood processing according to claim 9, characterized in that: A pull rod (282) is rotatably mounted on the outer surface of the clamping plate (28), and one end of the pull rod (282) away from the clamping plate (28) is rotatably connected to the end of the connecting block (274).

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