Woodworking lathe and using method thereof

Abstract

The invention relates to the technical field of lathes, in particular to a woodworking lathe which comprises a platen, the left side and the right side of the platen are jointly and fixedly connected with a U-shaped frame, a material suction shell, a material suction pipe, a material box, material suction pumps and a box door are arranged, and the material suction pumps are driven to generate suction force, so that the material suction efficiency is improved; and wood chips generated in the wood processing process are sucked through a material suction pipe and a material suction shell, the wood chips are guided into the material box through a material guide pipe to be stored, then the box door can be opened through a handle, the wood chips collected inside can be taken out, follow-up recycling treatment is conducted, and resources are saved. By arranging clamping blocks, connecting rods, first springs and non-slip mats, wood to be machined is placed on the top of the table plate, thrust is applied to the clamping blocks through the first springs, the wood is clamped and positioned through the clamping blocks, and it is ensured that the wood cannot move randomly in the subsequent machining process; and the stability and accuracy of wood processing are effectively improved.

Description

Technical Field

[0001] This invention relates to a woodworking lathe, specifically a woodworking lathe and its method of use. Background Technology

[0002] A woodworking lathe consists of a bed, a tailstock mounted at the end of the guide rails on the bed, a tool post mounted in the middle of the guide rails on the bed, a headstock mounted at the head of the bed, a spindle mounted on the headstock and its chuck, a motor mounted on the headstock, and a speed transmission device mounted on the motor shaft, spindle, and headstock.

[0003] Traditional woodworking lathes, during normal use, can typically perform a series of processing operations on wood. However, these processes inevitably generate a certain amount of solid waste, such as sawdust, which remains on the lathe surface and is usually manually cleaned by the worker after processing. Furthermore, when using the cutting tools on the lathe, generally only one tool can be installed at a time for directional processing. Changing tools for other processing steps requires a complicated process, which is inconvenient. Therefore, this paper proposes a woodworking lathe and its usage method to solve the above problems. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a woodworking lathe.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution:

[0006] A woodworking lathe includes a table, with U-shaped frames fixedly connected to both sides of the table. A material suction mechanism is located on the top of the table near both the front and rear sides. A motor is fixedly connected to the right side of the U-shaped frame, and a threaded cylinder is movably connected to the top of the inner wall of the U-shaped frame. A screw is fixedly connected to the left side of the motor, with its left end penetrating the U-shaped frame and the threaded cylinder, and movably connected to the U-shaped frame. The screw is threadedly connected to the threaded cylinder. A U-shaped plate is fixedly connected to the bottom of the threaded cylinder. A cylinder is located within the cavity of the U-shaped plate, with both ends penetrating the sidewalls of the U-shaped plate and equipped with positioning mechanisms. The cylinder is movably connected to the sidewalls of the U-shaped plate. Several mounting brackets are fixedly connected to the outer side of the cylinder. A mounting groove is formed on the side of each mounting bracket away from the cylinder. A tool holder is inserted into the cavity of the mounting groove, and a tool is fixedly mounted on the outer side of the tool holder. Bolts are threadedly connected to the outer side of each mounting bracket, with one end extending into the cavity of the mounting groove and fitting against the sidewall of the tool holder. A clamping mechanism is located on the top of the table near both the left and right sides.

[0007] As a preferred embodiment of the present invention, the suction mechanism includes two suction shells, which are respectively fixedly connected to the top of the platform near the front and rear sides. The two suction shells are open on opposite sides. Several suction pipes are inserted and installed on the opposite sides of the two suction shells. A material box is fixedly connected to the bottom of the platform. Several suction pumps are fixedly connected to the front and rear sides of the material box. The end of the suction pipe away from the suction shell is inserted into the corresponding suction pump. A guide pipe is inserted and installed on the side of the suction pump away from the suction pipe. The end of the guide pipe away from the suction pump passes through the material box and extends into the inner cavity of the material box.

[0008] As a preferred embodiment of the present invention, the positioning mechanism includes a gear, which is fixedly connected to one end of a cylinder, and a rack meshes with the top of the gear. A vertical rod is fixedly connected to the top of the rack, and a side block is provided at the top of the vertical rod. The side block is fixedly connected to the side wall of the U-shaped plate, and a handle is fixedly connected to the top of the vertical rod through the side block. The vertical rod is movably connected to the side block, and a second spring is sleeved on the outside of the vertical rod. The two ends of the second spring are fixedly connected to the top of the rack and the bottom of the side block, respectively.

[0009] As a preferred embodiment of the present invention, the clamping mechanism includes four clamping blocks, which are located at the top of the platform near the four corners. Each of the four clamping blocks is fixedly connected to a connecting rod on its outer side. The platform has two side grooves on its front, back, and rear sides. The end of the connecting rod away from the clamping block extends into the inner cavity of the corresponding side groove and is fixedly connected to a No. 1 spring. One end of the No. 1 spring is fixedly connected to one side of the inner wall of the side groove. An anti-slip pad is fixedly connected to the side of the clamping block away from the connecting rod.

[0010] As a preferred embodiment of the present invention, a slider is fixedly connected to the top of the threaded cylinder, and a groove is provided on the top of the inner wall of the U-shaped frame, with the slider movably connected to the inner cavity of the groove.

[0011] As a preferred embodiment of the present invention, the material box has openings on both the left and right sides, and doors are movably installed on both the left and right sides of the material box, with handles fixedly connected to the side of each door that is far apart from the other.

[0012] As a preferred embodiment of the present invention, a support plate is fixedly connected to the bottom of the platform near the four corners, and a mounting plate is fixedly connected to the bottom of the support plate, with two mounting holes provided on the mounting plate.

[0013] A method for using a woodworking lathe includes the following steps:

[0014] S1: First, pull the multiple connecting rods at the top of the platform, so that the connecting rods stretch the No. 1 spring inside the side groove and drive the clamping block to move, and the clamping block drives the anti-slip pad to move.

[0015] S2: Then place the wood to be processed on the top of the table and loosen the connecting rod. The connecting rod drives the clamping block to reset under the elastic force of the first spring. Then, the wood is clamped and positioned by multiple clamping blocks to improve its stability and ensure that it will not shift during subsequent processing, and further ensure that there will be no processing misalignment.

[0016] S3: Next, drive the motor so that the motor drives the screw to rotate, the screw drives the outer threaded cylinder to move, the threaded cylinder drives the bottom U-shaped plate to move, the U-shaped plate drives the inner cylinder to move, the cylinder drives the outer mounting bracket to move, the mounting bracket drives the tool holder to move, and the tool holder drives the outer tool to move. The wood is processed by the movement of the tool.

[0017] S4: During the processing, some wood chips will be generated. These wood chips are scattered on the top surface of the table. At this time, multiple suction pumps can be driven to generate suction force, which will then pick up the wood chips generated during the wood processing through the suction pipe and suction shell. The wood chips will be guided into the material box for storage through the guide pipe. Later, the box door can be opened by the handle to take out the wood chips collected in the material box for subsequent recycling, saving resources.

[0018] S5: When it is necessary to change the tool, pull the handle upwards so that the handle moves the rack on the vertical rod away from the gear, and the rack compresses the second spring. At the same time, the gear is in an active state. Then the gear can be rotated so that the two gears drive the cylinder to rotate together. The cylinder drives the outer mounting bracket to rotate. The mounting bracket drives the tool on the tool holder to rotate through the bolts, thus achieving the purpose of changing the tool. After the tool change is completed, release the handle. At this time, the handle will drive the rack to reset under the action of the second spring, so that the rack re-meshes with the corresponding gear, realizing the positioning operation of the gear, and further realizing the positioning operation of the tool on the outer side of the cylinder, so that the subsequent tool can stably perform wood processing.

[0019] S6: During subsequent long-term work, the cutting tools will inevitably experience wear and breakage. At this time, it is necessary to replace them. The operator can remove the bolts on the outside of the corresponding cutting tool and the corresponding mounting bracket, so that the tool holder and the mounting slot are in a movable state. The tool holder and the cutting tool can be directly removed from the mounting bracket for replacement. The new cutting tool can then be fixed with bolts to facilitate the continued operation of subsequent work.

[0020] This invention provides a woodworking lathe with the following advantages:

[0021] 1. The system is equipped with a suction shell, suction pipe, hopper, suction pump, and hopper door. By driving multiple suction pumps, the suction pumps generate suction force, which then sucks up the wood chips generated during wood processing through the suction pipe and suction shell. The wood chips are then guided into the hopper through the guide pipe for storage. The hopper door can be opened later by the handle to remove the collected wood chips for subsequent recycling, thus saving resources.

[0022] 2. The system is equipped with a cylinder, mounting brackets, mounting slots, a tool holder, and cutting tools. Multiple mounting brackets are installed on the outside of the cylinder. The tool holders and cutting tools installed on the mounting brackets perform various processing operations on the wood. When it is necessary to change tools for different types of processing, the handle can be pulled, causing the handle to move the rack on the vertical rod away from the gear. The rack compresses the second spring, and the gear is in an active state. Then, the gear can be rotated, so that the two gears together drive the cylinder to rotate. The cylinder drives the outer mounting bracket to rotate, and the mounting bracket drives the cutting tool on the tool holder to rotate through bolts, thus achieving the purpose of changing tools. After changing tools, the handle is released. At this time, the handle will drive the rack to reset under the action of the second spring, so that the rack re-meshes with the corresponding gear, realizing the positioning operation of the gear, and further realizing the positioning operation of the cutting tool on the outside of the cylinder, so that the subsequent cutting tools can stably process wood.

[0023] 3. By incorporating clamping blocks, connecting rods, a No. 1 spring, and anti-slip pads, the wood to be processed is placed on top of the worktable. The No. 1 spring applies a pushing force to the clamping blocks, which then clamp and position the wood, ensuring that the wood will not shift during subsequent processing and effectively improving the stability and accuracy of wood processing. Attached Figure Description

[0024] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings:

[0025] Figure 1 This is a schematic diagram of the external structure of the present invention from one angle;

[0026] Figure 2 This is a schematic diagram of the external structure of the present invention from another angle;

[0027] Figure 3 This is a schematic diagram of the top structure of the platform of the present invention;

[0028] Figure 4 This is a schematic diagram of the bottom cross-sectional structure of the platform of the present invention;

[0029] Figure 5 This is a schematic diagram of the cross-sectional structure on the right side of the present invention;

[0030] Figure 6 This is a schematic diagram of the internal structure of the U-shaped frame of the present invention;

[0031] Figure 7 This is a schematic diagram of the structure of the U-shaped plate in this invention.

[0032] In the diagram: 1. Platform; 2. Support plate; 3. Mounting plate; 4. Mounting hole; 5. Clamping block; 6. Anti-slip pad; 7. Connecting rod; 8. Side groove; 9. Spring No. 1; 10. Suction shell; 11. Suction pipe; 12. Material box; 13. Suction pump; 14. Box door; 15. Handle; 16. Guide pipe; 17. U-shaped frame; 18. Motor; 19. Screw; 20. Threaded cylinder; 21. Slide groove; 22. Slider; 23. U-shaped plate; 24. Cylinder; 25. Mounting bracket; 26. Cutting tool; 27. Bolt; 28. Tool holder; 29. ​​Gear; 30. Rack; 31. Spring No. 2; 32. Vertical rod; 33. Side block; 34. Handle; 35. Mounting groove. Detailed Implementation

[0033] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0034] Example: Figure 1-7 As shown, a woodworking lathe includes a table 1, with U-shaped frames 17 fixedly connected to both sides of the table 1. A material suction mechanism is provided on the top of the table 1 near both the front and rear sides. A motor 18 is fixedly connected to the right side of the U-shaped frame 17, and a threaded cylinder 20 is movably connected to the top of the inner wall of the U-shaped frame 17. A screw 19 is fixedly connected to the left side of the motor 18, with its left end passing through the U-shaped frame 17 and the threaded cylinder 20, and movably connected to the U-shaped frame 17. The screw 19 is threadedly connected to the threaded cylinder 20. A U-shaped plate 23 is fixedly connected to the bottom of the threaded cylinder 20, and a cylindrical cavity is provided inside the U-shaped plate 23. 24. The two ends of the cylinder 24 pass through the side wall of the U-shaped plate 23 and are provided with positioning mechanisms. The cylinder 24 is movably connected to the side wall of the U-shaped plate 23. Several mounting brackets 25 are fixedly connected to the outside of the cylinder 24. The mounting bracket 25 has a mounting groove 35 on the side away from the cylinder 24. A tool holder 28 is inserted into the inner cavity of the mounting groove 35. A tool 26 is fixedly installed on the outside of the tool holder 28. A bolt 27 is threadedly connected to the outside of the mounting bracket 25. One end of the bolt 27 extends into the inner cavity of the mounting groove 35 and fits against the side wall of the tool holder 28. A clamping mechanism is provided on the top of the platform 1 near the left and right sides.

[0035] The material suction mechanism includes two material suction shells 10, which are fixedly connected to the top of the platform 1 near the front and rear sides. The two material suction shells 10 are open on opposite sides. Several material suction pipes 11 are inserted and installed on the opposite side of the two material suction shells 10. A material box 12 is fixedly connected to the bottom of the platform 1. Several material suction pumps 13 are fixedly connected to the front and rear sides of the material box 12. The end of the material suction pipe 11 away from the material suction shell 10 is inserted into the corresponding material suction pump 13. A guide pipe 16 is inserted and installed on the side of the material suction pump 13 away from the material suction pipe 11. The end of the guide pipe 16 away from the material suction pump 13 passes through the material box 12 and extends into the inner cavity of the material box 12.

[0036] In this embodiment, this setup enables the collection and recycling of wood chips generated during processing, which can then be extracted for reuse, thereby saving resources.

[0037] The positioning mechanism includes a gear 29, which is fixedly connected to one end 24 of the cylinder. A rack 30 meshes with the top of the gear 29. A vertical rod 32 is fixedly connected to the top of the rack 30. A side block 33 is provided at the top of the vertical rod 32. The side block 33 is fixedly connected to the side wall of the U-shaped plate 23. The top of the vertical rod 32 passes through the side block 33 and is fixedly connected to a handle 34. The vertical rod 32 and the side block 33 are movably connected. A second spring 31 is sleeved on the outside of the vertical rod 32. The two ends of the second spring 31 are fixedly connected to the top of the rack 30 and the bottom of the side block 33, respectively.

[0038] In this embodiment, this setting enables the positioning operation of the cylinder 24, allowing components such as the mounting bracket 25 and the cutting tool 26 on the cylinder 24 to stably perform subsequent processing work.

[0039] The clamping mechanism includes four clamping blocks 5, which are located at the top of the platform 1 near the four corners. Each of the four clamping blocks 5 is fixedly connected to a connecting rod 7. The platform 1 has two side grooves 8 on its front, back and rear sides. The end of the connecting rod 7 away from the clamping block 5 extends into the inner cavity of the corresponding side groove 8 and is fixedly connected to a first spring 9. One end of the first spring 9 is fixedly connected to one side of the inner wall of the side groove 8. An anti-slip pad 6 is fixedly connected to the side of the clamping block 5 away from the connecting rod 7.

[0040] In this embodiment, this setting enables the clamping and positioning of the wood to be processed, allowing the wood to be processed to be stably placed on the top of the table 1 for processing, effectively avoiding the problem of subsequent displacement of the wood and improving its stability.

[0041] Among them, the top of the threaded cylinder 20 is fixedly connected to the slider 22, and the top of the inner wall of the U-shaped frame 17 is provided with a groove 21, and the slider 22 is movably connected to the inner cavity of the groove 21.

[0042] In this embodiment, this setting causes the threaded cylinder 20 to move, which in turn causes the slider 22 to slide inside the groove 21, thereby limiting the movement of the threaded cylinder 20 and improving its stability.

[0043] The material box 12 has openings on both the left and right sides, and a door 14 is movably installed on both the left and right sides of the material box 12. A handle 15 is fixedly connected to the side of the two doors 14 that are far apart from each other.

[0044] In this embodiment, this setting allows workers to open the box door 14 using the handle 15, enabling them to remove the debris inside the material box 12 for subsequent recycling.

[0045] Among them, support plates 2 are fixedly connected to the bottom of the platform 1 near the four corners, and mounting pieces 3 are fixedly connected to the bottom of the support plates 2. Two mounting holes 4 are opened on the mounting pieces 3.

[0046] In this embodiment, this configuration can support the platform 1 while enabling the overall fixed installation operation.

[0047] A method for using a woodworking lathe includes the following steps:

[0048] S1: First, pull the multiple connecting rods 7 at the top of the platform 1, so that the connecting rods 7 stretch the No. 1 spring 9 inside the side groove 8 and drive the clamping block 5 to move, and the clamping block 5 drives the anti-slip pad 6 to move.

[0049] S2: Then place the wood to be processed on the top of the table 1 and release the connecting rod 7. Under the elastic force of the first spring 9, the connecting rod 7 drives the clamping block 5 to reset, and then the wood is clamped and positioned by multiple clamping blocks 5 to improve its stability and ensure that it will not shift during subsequent processing, and further ensure that there will be no processing misalignment.

[0050] S3: Next, drive motor 18, which drives screw 19 to rotate. Screw 19 drives outer threaded cylinder 20 to move. Threaded cylinder 20 drives bottom U-shaped plate 23 to move. U-shaped plate 23 drives inner cylinder 24 to move. Cylinder 24 drives outer mounting bracket 25 to move. Mounting bracket 25 drives tool holder 28 to move. Tool holder 28 drives outer tool 26 to move. The movement of tool 26 is used to process the wood.

[0051] S4: During the processing, some wood chips will be generated. These wood chips are scattered on the top surface of the table 1. At this time, multiple suction pumps 13 can be driven to generate suction force, which will then suck up the wood chips generated during the wood processing through the suction pipe 11 and the suction shell 10, and guide the wood chips into the material box 12 for storage through the guide pipe 16. Afterwards, the box door 14 can be opened by the handle 15 to take out the wood chips collected in the material box 12 for subsequent recycling, saving resources.

[0052] S5: When it is necessary to change the tool 26, the handle 34 can be pulled upwards, so that the handle 34 drives the rack 30 on the vertical rod 32 away from the gear 29, and the rack 30 compresses the second spring 31. At the same time, the gear 29 is in an active state. Then the gear 29 can be rotated, so that the two gears 29 drive the cylinder 24 to rotate together. The cylinder 24 drives the outer mounting bracket 25 to rotate. The mounting bracket 25 drives the tool 26 on the tool holder 28 to rotate through the bolt 27, so as to achieve the purpose of changing the tool 26. After the tool 26 is changed, the handle 34 is released. At this time, the handle 34 will drive the rack 30 to reset under the action of the second spring 31, so that the rack 30 re-meshes with the corresponding gear 29, so as to achieve the positioning operation of the gear 29, and further achieve the positioning operation of the tool 26 on the outer side of the cylinder 24, so that the subsequent tool 26 can stably perform wood processing.

[0053] S6: During subsequent long-term work, the tool 26 will inevitably experience wear and breakage. At this time, it needs to be replaced. The operator can remove the bolt 27 on the outside of the corresponding tool 26 and the corresponding mounting bracket 25, so that the tool holder 28 and the mounting slot 35 are in a movable state. The tool holder 28 and the tool 26 can be directly removed from the mounting bracket 25 for replacement. The new tool 26 can then be fixed with the bolt 27 to facilitate the continued operation of subsequent work.

[0054] Working principle: First, pull the multiple connecting rods 7 on the top of the table 1, causing the connecting rods 7 to stretch the first spring 9 inside the side groove 8 and move the clamping block 5. The clamping block 5 moves the anti-slip pad 6. Then, place the wood to be processed on the top of the table 1 and release the connecting rods 7. Under the elastic force of the first spring 9, the connecting rods 7 move the clamping block 5 back to its original position. Then, the multiple clamping blocks 5 clamp and position the wood, improving its stability and ensuring that it will not shift during subsequent processing. This further ensures that there will be no processing misalignment. Next, drive the motor 18, causing the motor 18 to drive the screw 19 to rotate. The screw 19 drives the outer threaded cylinder 20 to move, and the threaded cylinder 20 drives the bottom... The U-shaped plate 23 moves, which in turn moves the inner cylinder 24. The cylinder 24 moves the outer mounting bracket 25, which in turn moves the tool holder 28. The tool holder 28 moves the outer tool 26. The movement of the tool 26 processes the wood. During processing, some wood chips are generated and scattered on the top surface of the table 1. At this time, multiple suction pumps 13 can be driven to generate suction. The suction pumps 13 then draw in the wood chips generated during the wood processing through the suction pipe 11 and the suction shell 10, and guide the wood chips into the material box 12 through the guide pipe 16 for storage. Later, the box door 14 can be opened through the handle 15 to empty the wood chips collected inside the material box 12. The scrap is removed and recycled, saving resources. When the tool 26 needs to be changed, the handle 34 can be pulled upwards, causing the handle 34 to move the rack 30 on the vertical rod 32 away from the gear 29, and the rack 30 compresses the second spring 31. At the same time, the gear 29 is in an active state. Then the gear 29 can be rotated, so that the two gears 29 together drive the cylinder 24 to rotate. The cylinder 24 drives the outer mounting bracket 25 to rotate. The mounting bracket 25 drives the tool 26 on the tool holder 28 to rotate through the bolt 27, thus achieving the purpose of changing the tool 26. After the tool 26 is changed, the handle 34 is released. At this time, the handle 34 will drive the rack 30 to return to its original position under the action of the second spring 31, so that the rack 30... Strip 30 re-engages with the corresponding gear 29 to achieve the positioning operation of gear 29, and further achieves the positioning operation of the cutter 26 on the outside of cylinder 24, so that the subsequent cutter 26 can stably perform wood processing. During subsequent long-term work, the cutter 26 will inevitably experience wear and breakage, and then it needs to be replaced. The operator can remove the bolt 27 on the outside of the corresponding cutter 26 and the corresponding mounting bracket 25, so that the cutter holder 28 and the mounting groove 35 are in a movable state, and the cutter holder 28 along with the cutter 26 can be directly removed from the mounting bracket 25 for replacement. The new cutter 26 is then fixed by bolt 27 to facilitate the continued operation of subsequent work.

[0055] Finally, it should be noted that in the description of this invention, the terms "vertical," "upper," "lower," "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0056] In the description of this invention, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0057] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A wood lathe comprising a table (1), characterized in that, The platform (1) is fixedly connected to a U-shaped frame (17) on both the left and right sides, and the platform (1) is provided with a suction mechanism near the front and rear sides at the top. A motor (18) is fixedly connected to the right side of the U-shaped frame (17), and a threaded cylinder (20) is movably connected to the top of the inner wall of the U-shaped frame (17). A screw (19) is fixedly connected to the left side of the motor (18). The left end of the screw (19) passes through the U-shaped frame (17) and the threaded cylinder (20) and is movably connected to the U-shaped frame (17). The screw (19) is threadedly connected to the threaded cylinder (20). A U-shaped plate (23) is fixedly connected to the bottom of the threaded cylinder (20). A cylinder (24) is provided in the inner cavity of the U-shaped plate (23). 24) Both ends pass through the side wall of the U-shaped plate (23) and are provided with positioning mechanisms. The cylinder (24) is movably connected to the side wall of the U-shaped plate (23). Several mounting brackets (25) are fixedly connected to the outside of the cylinder (24). The mounting bracket (25) has a mounting groove (35) on the side away from the cylinder (24). A knife holder (28) is inserted into the cavity of the mounting groove (35). A knife (26) is fixedly installed on the outside of the knife holder (28). A bolt (27) is threadedly connected to the outside of the mounting bracket (25). One end of the bolt (27) extends into the cavity of the mounting groove (35) and fits against the side wall of the knife holder (28). A clamping mechanism is provided on the top of the platform (1) near the left and right sides.

2. A wood lathe according to claim 1, characterized in that The material suction mechanism includes two material suction shells (10), which are fixedly connected to the top of the platform (1) near the front and rear sides. The two material suction shells (10) are open on opposite sides. Several material suction pipes (11) are inserted and installed on the opposite side of the two material suction shells (10). A material box (12) is fixedly connected to the bottom of the platform (1). Several material suction pumps (13) are fixedly connected to the front and rear sides of the material box (12). The end of the material suction pipe (11) away from the material suction shell (10) is inserted into the corresponding material suction pump (13). A guide pipe (16) is inserted and installed on the side of the material suction pump (13) away from the material suction pipe (11). The end of the guide pipe (16) away from the material suction pump (13) passes through the material box (12) and extends into the inner cavity of the material box (12).

3. A woodworking lathe according to claim 1, characterized in that, The positioning mechanism includes a gear (29), which is fixedly connected to one end (24) of the cylinder. A rack (30) meshes with the top of the gear (29). A vertical rod (32) is fixedly connected to the top of the rack (30). A side block (33) is provided at the top of the vertical rod (32). The side block (33) is fixedly connected to the side wall of the U-shaped plate (23). The top of the vertical rod (32) passes through the side block (33) and is fixedly connected to a handle (34). The vertical rod (32) is movably connected to the side block (33). A second spring (31) is sleeved on the outside of the vertical rod (32). The two ends of the second spring (31) are fixedly connected to the top of the rack (30) and the bottom of the side block (33), respectively.

4. A woodworking lathe according to claim 1, characterized in that, The clamping mechanism includes four clamping blocks (5), which are located at the top of the platform (1) near the four corners. Each of the four clamping blocks (5) is fixedly connected to a connecting rod (7). The platform (1) has two side grooves (8) on its front, back and rear sides. The end of the connecting rod (7) away from the clamping block (5) extends into the inner cavity of the corresponding side groove (8) and is fixedly connected to a first spring (9). One end of the first spring (9) is fixedly connected to one side of the inner wall of the side groove (8). An anti-slip pad (6) is fixedly connected to the side of the clamping block (5) away from the connecting rod (7).

5. A woodworking lathe according to claim 1, characterized in that, The top of the threaded cylinder (20) is fixedly connected to a slider (22), and a groove (21) is provided on the top of the inner wall of the U-shaped frame (17). The slider (22) is movably connected to the inner cavity of the groove (21).

6. A woodworking lathe according to claim 2, characterized in that, The material box (12) has openings on both the left and right sides, and a door (14) is movably installed on both the left and right sides of the material box (12). A handle (15) is fixedly connected to the side of the two doors (14) that are far apart from each other.

7. A woodworking lathe according to claim 1, characterized in that, The bottom of the platform (1) is fixedly connected to a support plate (2) near the four corners. The bottom of the support plate (2) is fixedly connected to a mounting piece (3), and the mounting piece (3) has two mounting holes (4).

8. A method of using a woodworking lathe according to any one of claims 1-7, characterized in that, Includes the following steps: S1: First, pull the multiple connecting rods (7) on the top of the platform (1), so that the connecting rods (7) stretch the No. 1 spring (9) inside the side groove (8) and drive the clamping block (5) to move, and the clamping block (5) drives the anti-slip pad (6) to move. S2: Then place the wood to be processed on the top of the table (1) and loosen the connecting rod (7). The connecting rod (7) drives the clamping block (5) to reset under the elastic force of the first spring (9). Then, the wood is clamped and positioned by multiple clamping blocks (5) to improve its stability and ensure that there will be no displacement problem in the subsequent processing. This further ensures that there will be no processing misalignment problem. S3: Next, drive the motor (18) so that the motor (18) drives the screw (19) to rotate. The screw (19) drives the outer threaded cylinder (20) to move. The threaded cylinder (20) drives the bottom U-shaped plate (23) to move. The U-shaped plate (23) drives the inner cylinder (24) to move. The cylinder (24) drives the outer mounting bracket (25) to move. The mounting bracket (25) drives the tool holder (28) to move. The tool holder (28) drives the outer tool (26) to move. The wood is processed by the movement of the tool (26). S4: During the processing, some wood chips will be generated. These wood chips are scattered on the top surface of the table (1). At this time, multiple suction pumps (13) can be driven to generate suction force. Then, the wood chips generated during the wood processing are sucked up through the suction pipe (11) and the suction shell (10). The wood chips are then guided into the material box (12) for storage through the guide pipe (16). Afterwards, the box door (14) can be opened through the handle (15) to take out the wood chips collected inside the material box (12) for subsequent recycling, saving resources. S5: When it is necessary to change the tool (26), the handle (34) can be pulled upwards, so that the handle (34) drives the rack (30) on the vertical rod (32) away from the gear (29), and the rack (30) compresses the second spring (31). At the same time, the gear (29) is in an active state. Then the gear (29) can be rotated, so that the two gears (29) drive the cylinder (24) to rotate together. The cylinder (24) drives the outer mounting bracket (25) to rotate. The mounting bracket (25) drives the tool through the bolt (27). The tool (26) on the frame (28) rotates to achieve the purpose of changing the tool (26). After the tool (26) is changed, the handle (34) is released. At this time, the handle (34) will drive the rack (30) to reset under the action of the second spring (31), so that the rack (30) re-meshes with the corresponding gear (29) to achieve the positioning operation of the gear (29), and further achieve the positioning operation of the tool (26) on the outside of the cylinder (24), so that the subsequent tool (26) can stably perform wood processing. S6: During subsequent long-term work, the tool (26) will inevitably experience wear and breakage. At this time, it is necessary to replace it. The operator can remove the bolt (27) on the outside of the corresponding tool (26) and the corresponding mounting bracket (25) so that the tool holder (28) and the mounting slot (35) are in a movable state. The tool holder (28) and the tool (26) can be directly removed from the mounting bracket (25) for replacement. The new tool (26) can then be fixed by the bolt (27) to facilitate the continued operation of subsequent work.

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