Asparagus board cutting device

Abstract

The utility model belongs to the technical field of asbestos board processing, and particularly discloses an asbestos board cutting device which comprises a first frame, a second frame and two adjusting screw rods, a first strip-shaped through hole is formed in the first frame, a second strip-shaped through hole is formed in the second frame, and the two adjusting screw rods are located at the two ends of the first frame and the two ends of the second frame respectively. A first screw and a second screw are arranged in the first frame and movably penetrate through the first frame and the second frame in sequence, a first nut and a butterfly nut are arranged on each screw, a cutting assembly is arranged on the first frame, a first rotating wheel is arranged on the cutting assembly, one side of the cutting assembly communicates with a rotating assembly used for driving the first rotating wheel to rotate, and an n-shaped pipe penetrates through a second strip-shaped through hole of the second frame. The n-shaped pipe is sleeved with a sleeve, and the n-shaped pipe is in threaded connection with a plurality of second nuts. The device is simple in structure, reasonable in overall design, convenient to operate, capable of achieving efficient and accurate cutting of asbestos boards and suitable for asbestos board processing tasks in various industrial scenes.

Description

Technical Field

[0001] This utility model relates to the field of asbestos board processing technology, specifically to an asbestos board cutting device. Background Technology

[0002] Asbestos boards are made primarily from asbestos fibers and cement. They possess properties such as fire resistance, heat insulation, thermal insulation, sound insulation, and acid and alkali resistance, and are commonly used in construction, chemical, and other fields as insulation and soundproofing materials. Asbestos boards are typically cut manually using tools such as hand saws, wire saws, and cutting knives. When using a hand saw, the asbestos board must be stabilized on a workbench, and the saw is manually pulled back and forth along pre-marked straight lines; this method is suitable for simple straight-line cuts. Wire saws are used to cut irregular shapes such as circles or rings; holes are first drilled in the asbestos board to insert the saw blade, and then the board is sawed around the desired shape. Cutting knives are mainly used for cutting thinner asbestos boards; a wooden straightedge is used as a guide, deep marks are made, and then the board is broken to complete the cut. These cutting methods cut asbestos boards into different specifications and apply them in many fields.

[0003] However, manual operation is easily affected by human factors, making it difficult to achieve high-precision size cutting, resulting in uneven cutting edges, poor accuracy, and low cutting efficiency. Utility Model Content

[0004] The purpose of this invention is to provide an asbestos board cutting device to solve the problems of manual operation being easily affected by human factors, making it difficult to achieve high-precision dimensional cutting, resulting in uneven cutting edges, poor accuracy, and low cutting efficiency.

[0005] To achieve the above objectives, the basic solution provided by this utility model is as follows: an asbestos board cutting device, comprising a frame one, a frame two, and two adjusting screws. Frame one has a strip-shaped through hole one, and frame two has a strip-shaped through hole two. Frame one is located above frame two. The two adjusting screws are located at the two ends of frame one and frame two, respectively, and sequentially pass through frame one and frame two. Each screw is provided with a nut one and a wing nut. The wing nut is located at one end of the screw that passes through frame one, and the nut is located at one end of the screw that passes through frame two. Frame one is provided with a cutting assembly, and the cutting assembly is provided with a rotating wheel one. One side of the cutting assembly is connected to a rotating assembly for driving the rotating wheel one to rotate. A U-shaped tube passes through the strip-shaped through hole two of frame two. A sleeve is fitted onto the U-shaped tube, and several nuts two are threaded onto the U-shaped tube.

[0006] The working principle of this utility model is as follows: First, by adjusting the wing nut on the adjusting screw, the distance between frame one and frame two is adjusted to accommodate asbestos boards of different thicknesses. The asbestos board is placed on frame two, and the center of the asbestos board passes through the adjusting screw. The adjusting screw is used to limit and fix the asbestos board. The asbestos board is rotated assisted by the U-shaped tube and sleeve. When different positions need to be cut, the cutting component can be moved in the strip-shaped through hole one, and the U-shaped tube can be moved in the strip-shaped through hole two. The cutting component is installed on frame one, and the rotating component is connected to one side of the cutting component. When the device is started, the rotating component drives the rotating wheel one on the cutting component to rotate, thereby driving the cutting component to work and cut the asbestos board.

[0007] The beneficial effects of this invention are as follows: the design of the adjusting screw and nut gives the device high flexibility and adaptability, enabling it to meet the processing needs of asbestos boards of different thicknesses. Simultaneously, the cooperation of the U-shaped tube and sleeve enhances the flexibility of asbestos board rotation, ensuring accuracy and safety during the cutting process. The device has a simple structure, reasonable overall design, and is easy to operate, enabling efficient and precise cutting of asbestos boards and making it suitable for asbestos board processing tasks in various industrial scenarios.

[0008] Option 2, a preferred embodiment of the basic design, includes a cutting assembly comprising a rotating rod and two limiting screws. One limiting screw movably passes through a strip-shaped through hole, and both limiting screws are equipped with connecting screws. Each limiting screw has a bearing seat at its lower end. The rotating rod movably passes through both bearing seats and has a cutting blade positioned between the two bearing seats. Several nuts are also provided on the rotating rod. The rotating rod is fixedly connected to a rotating wheel. The position can be flexibly adjusted by the interaction of the limiting screws and the strip-shaped through hole. The rotating wheel is fixedly connected to the rotating rod and drives its rotation. The rotating rod rotates smoothly with the help of the bearing seats, and the cutting blade and nuts stabilize the cutting position, making the cutting process efficient and precise.

[0009] Option 3, a preferred embodiment of Option 2, includes a rotating assembly comprising two connecting rods. Each rotating rod has a bearing housing 2, and the bearing housing 2 has a limiting screw 2 fixedly connected to a connecting screw. The two connecting rods are respectively fixedly connected to bearing housing 1 and bearing housing 2. A support rod movably passes through the free ends of the two connecting rods, and a rotating wheel 2 movably passes through the support rod. Both rotating wheels 1 and 2 are connected to belts. A handwheel is located at one end of the support rod. The two connecting rods are fixedly connected to bearing housing 1 and bearing housing 2 respectively. Rotating the handwheel drives rotating wheel 2 to rotate, which in turn drives the belt to rotate, thereby driving rotating wheel 1 to rotate. Rotating wheel 1 drives the rotating rod to rotate, which in turn drives the cutter to rotate. The components work in tandem, achieving flexible rotation, power transmission, and convenient manual control.

[0010] Option four, a preferred option of the basic design, features an anti-slip base on frame two. The anti-slip base securely mounts the entire device in the desired position, ensuring it remains unaffected when the cutting components or the U-shaped tube are moved.

[0011] Option 5, an optimal choice from the basic options, features a bearing between the U-shaped tube and the sleeve. The U-shaped tube is fixed to the inner ring of the bearing, while the sleeve is fixed to the outer ring of the bearing. The bearing increases the flexibility of the sleeve's rotation.

[0012] Option six, a preferred option of option two, features a protective shell on the rotating rod, located outside the cutter. This protective shell effectively blocks debris from flying during cutter operation, preventing accidental contact with the cutter by the operator and improving equipment safety. Attached Figure Description

[0013] Figure 1 This is a front view of an asbestos board cutting device according to this utility model;

[0014] Figure 2 This is a top view of an asbestos board cutting device according to this utility model;

[0015] Figure 3 This is a bottom view of an asbestos board cutting device according to this utility model;

[0016] Figure 4 This utility model relates to a three-dimensional asbestos board cutting device. Figure 1 ;

[0017] Figure 5 This utility model relates to a three-dimensional asbestos board cutting device. Figure 2 ;

[0018] Figure 6 This is a schematic diagram showing the connection between the cutting component and the rotating component in an asbestos board cutting device according to this utility model. Detailed Implementation

[0019] The present invention will be further described in detail below through specific embodiments:

[0020] The reference numerals in the accompanying drawings of the instruction manual include: 1. Frame 1, 2. Frame 2, 3. Adjusting screw, 4. Through hole 1, 5. Through hole 2, 6. Nut 1, 7. Wing nut, 8. Cutting assembly, 801. Rotating rod, 802. Limiting screw 1, 803. Bearing seat 1, 804. Cutting blade, 805. Nut 3, 806. Connecting screw, 9. Rotating assembly, 901. Connecting rod, 902. Support rod, 903. Rotating wheel 2, 904. Belt, 905. Handwheel, 906. Limiting screw 2, 10. Rotating wheel 1, 11. "U" shaped tube, 12. Sleeve, 13. Nut 2, 14. Bearing seat 2, 15. Anti-slip base, 16. Bearing, 17. Protective shell.

[0021] Example

[0022] The basic implementation examples are as follows: Figure 1 To be continued Figure 6As shown: An asbestos board cutting device includes a frame 1, a frame 2, and two adjusting screws 3. Frame 1 has a strip-shaped through hole 4, and frame 2 has a strip-shaped through hole 5. Frame 1 is located above frame 2. The two adjusting screws 3 are located at the two ends of frame 1 and frame 2 respectively, and sequentially pass through frame 1 and frame 2. Each adjusting screw 3 is equipped with a nut 6 and a wing nut 7. The wing nut 7 is located at the end of the adjusting screw 3 that passes through frame 1, and the nut 6 is located at the end of the adjusting screw 3 that passes through frame 2. Frame 1 has... The cutting assembly 8 includes a rotating wheel 10 and a rotating component 9 connected to one side of the cutting assembly 8 for driving the rotating wheel 10 to rotate. The cutting assembly 8 includes a rotating rod 801 and two limiting screws 802. One limiting screw 802 movably passes through a strip-shaped through hole 4. Each limiting screw 802 is equipped with a connecting screw 806. Each limiting screw 802 has a bearing seat 803 at its lower end. The rotating rod 801 movably passes through both bearing seats 803. A cutter 804 is mounted on the rotating rod 801 and is located between the two bearing seats. Between 803, a plurality of nuts 805 are provided on the rotating rod 801. The rotating rod 801 is fixedly inserted through the first rotating wheel 10. The rotating assembly 9 includes two connecting rods 901. The rotating rod 801 is provided with a bearing seat 14. The bearing seat 14 is provided with a limiting screw 906. The limiting screw 906 is fixedly connected to the connecting screw 806. The two connecting rods 901 are fixedly connected to the first bearing seat 803 and the second bearing seat 14 respectively. The free ends of the two connecting rods 901 are movably inserted through a support rod 902. The second rotating wheel 903 is movably inserted through the support rod 902. The first rotating wheel 10 and the second rotating wheel 903 are connected through the support rod 902. Each of the 903 is connected to a belt 904. One end of the support rod 902 is equipped with a handwheel 905. A U-shaped tube 11 passes through the strip-shaped through hole 25 of the frame 2. A sleeve 12 is fitted onto the U-shaped tube 11. Several nuts 23 are threaded onto the U-shaped tube 11. A bearing 16 is provided between the U-shaped tube 11 and the sleeve 12. The U-shaped tube 11 is fixed to the inner ring of the bearing 16, and the sleeve 12 is fixed to the outer ring of the bearing 16. An anti-slip base 15 is provided on the frame 2. A protective shell 17 is provided on the rotating rod 801. The protective shell 17 is located outside the cutter 804.

[0023] The implementation method of this embodiment is as follows:

[0024] When cutting asbestos boards, the worker first drills a hole in the center of the asbestos board, inserts the adjusting screw 3 through the center of the asbestos board, and places it on frame 2 for positioning and fixation. By rotating the wing nut 7, the distance between frame 1 and frame 2 is adjusted to a suitable height. Then, the cutting assembly 8 is pushed, causing the limiting screw 802 to move in the strip-shaped through hole 4. After determining the cutting position, the nut 805 is tightened to fix the rotating rod 801 and the limiting screw 802. After determining the cutting position, the handwheel 905 is turned. 05 drives the support rod 902 and the second rotating wheel 903 to rotate. Through the belt 904, the first rotating wheel 10 and the rotating rod 801 rotate, which in turn drives the cutter 804 to rotate, thereby realizing the cutting of the asbestos board. During the process, the asbestos board rotates around the center of the through-adjusting screw 3 to cut at different positions. The sleeve 12 assists in the rotation of the asbestos board to reduce the friction during rotation. The protective shell 17 covers the cutter 804 throughout the process to prevent debris from flying. After the cutting is completed, loosen the wing nut 7, reset the first frame 1 and the second frame 2, and clean up the debris.

[0025] The above descriptions are merely embodiments of this utility model, and common knowledge regarding specific structures and characteristics is not elaborated upon here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the structure of this utility model, and these should also be considered within the scope of protection of this utility model. These modifications will not affect the effectiveness of the implementation of this utility model or the practicality of the patent. The scope of protection claimed in this application shall be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. An asbestos board cutting apparatus, characterised in that, The utility model provides a cutting device, including frame one (1), frame two (2) and two adjusting screw rod (3), be equipped with strip hole one (4) on frame one (1), be equipped with strip hole two (5) on frame two (2), frame one (1) is located frame two (2) top, two adjusting screw rod (3) are located frame one (1) and frame two (2) both ends respectively, and in turn active penetration with frame one (1) and frame two (2), every adjusting screw rod (3) all be equipped with nut one (6) and butterfly nut (7), butterfly nut (7) is located adjusting screw rod (3) penetration frame one (1) one end, nut one (6) is located adjusting screw rod (3) penetration frame two (2) one end, be equipped with cutting assembly (8) on frame one (1), be equipped with runner one (10) on cutting assembly (8), one side of cutting assembly (8) is connected with rotating assembly (9) for driving runner one (10) rotation, the strip hole two (5) of frame two (2) is penetrated with the '' Niu '' shaped pipe (11), the '' Niu '' shaped pipe (11) is sleeved with sleeve pipe (12), the '' Niu '' shaped pipe (11) is connected with a plurality of nut two (13) threadily.

2. An asbestos sheet cutting apparatus according to claim 1, wherein The cutting assembly (8) includes a rotating rod (801) and two limiting screw rods (802), one of the limiting screw rods (802) is movably penetrated through the strip hole one (4), the two limiting screw rods (802) are provided with a connecting rod (806), the lower end of each limiting screw rod (802) is provided with a bearing seat one (803), the rotating rod (801) is movably penetrated through the two bearing seat one (803), the rotating rod (801) is provided with a cutter (804), the cutter (804) is located between the two bearing seat one (803), the rotating rod (801) is provided with a plurality of nut three (805), and the rotating rod (801) is fixedly penetrated through the runner one (10).

3. A device for cutting an asbestos sheet according to claim 2, wherein The rotating assembly (9) includes two connecting rods (901), the rotating rod (801) is provided with a bearing seat two (14), the bearing seat two (14) is provided with a limiting screw rod two (906), the limiting screw rod two (906) is fixedly connected with the connecting rod (806), the two connecting rods (901) are fixedly connected with the bearing seat one (803) and the bearing seat two (14) respectively, the free ends of the two connecting rods (901) are movably penetrated through a supporting rod (902), the supporting rod (902) is movably penetrated through a runner two (903), the runner one (10) and the runner two (903) are both connected with a belt (904), and one end of the supporting rod (902) is provided with a hand wheel (905).

4. The asbestos board cutting device as claimed in claim 1, wherein, The frame two (2) is provided with an antiskid base (15).

5. The asbestos board cutting device as claimed in claim 1, wherein, A bearing (16) is arranged between the '' Niu '' shaped pipe (11) and the sleeve pipe (12), the '' Niu '' shaped pipe (11) is fixedly connected with the inner ring of the bearing (16), and the sleeve pipe (12) is fixedly connected with the outer ring of the bearing (16).

6. The asbestos board cutting device as claimed in claim 2, wherein, The rotating rod (801) is provided with a protective shell (17), and the protective shell (17) is located outside the cutter (804).

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