Wood board inclined plane cutting device

Abstract

The utility model belongs to the technical field of wood processing, and particularly relates to a wood board inclined plane cutting device which comprises a cutting table, a support is fixedly connected to the bottom face of the cutting table, a motor is installed on the support, a cutting knife is assembled on the cutting table, a transmission piece is arranged on one side of the support, and a sliding rail is assembled on the top face of the cutting table. Two sliding blocks are connected to the sliding rail in a sliding mode, cylinders are fixedly connected to the top faces of the sliding blocks, round rods are connected into the cylinders in a sliding mode, sleeves are fixedly connected to the top faces of the round rods, movable rods are movably connected into the sleeves, first bolts are connected to the side walls of the sleeves in a threaded mode, and the first bolts abut against the side walls of the movable rods. The angle of a plate can be adjusted, the plate is supported, the purpose of stable cutting can be achieved, meanwhile, the cutting knife is stressed in a balanced mode, and the service life is longer.

Description

Technical Field

[0001] The utility model belongs to the technical field of wood processing, and particularly relates to a device for cutting a bevel of a wooden board. Background Art

[0002] Bevel cutting of wood panels usually involves cutting the board at a certain angle. This technique is often used to create beveled edges, bevels or angled joints. It is usually necessary to cut at a specific angle according to the assembly requirements of the board, so that the side of the wood is tilted.

[0003] At present, for the bevel cutting method of wood, many cutting equipment can adjust the angle of the cutting knife. Although this method can achieve the purpose of bevel cutting, due to the certain angle between the wood and the cutting knife, the cutting blade is subjected to uneven force during the cutting process, which is prone to bending, deformation, cracking and breaking of the cutting knife. On the one hand, it reduces the service life of the cutting knife, and there are certain safety hazards when the blade fails. On the other hand, it is easy to affect the quality of the cut end face of the board, and the cut surface of the board will have burrs, unevenness and other problems. Utility Model Content

[0004] The purpose of this utility model is to provide a device for bevel cutting of wooden boards, which can achieve the purpose of stable cutting by adjusting the angle of the board and supporting it, while making the cutting blade bear the force evenly and having a longer service life.

[0005] The technical solutions adopted in this application are as follows:

[0006] A device for bevel cutting of wooden boards comprises a cutting table, the bottom surface of the cutting table is fixedly connected to a bracket, the bracket is installed with a motor, a cutting knife is assembled on the cutting table, a transmission part is provided on one side of the bracket, the top surface of the cutting table is equipped with a slide rail, two sliders are slidably connected to the slide rail, the top surfaces of the sliders are fixedly connected to a cylinder, a round rod is slidably connected in the cylinder, a sleeve is fixedly connected to the top surface of the round rod, a movable rod is movably connected in the sleeve, a first bolt is threadedly connected to the side wall of the sleeve, the first bolt is against the side wall of the movable rod, a clamping assembly and an angle display assembly are respectively provided at both ends of the movable rod, and the top surface of the cutting table is fixedly connected to a support plate.

[0007] The clamping assembly includes a fixed plate fixedly connected to the opposite end of the movable rod, the fixed plate is U-shaped, a clamping plate is provided on the inner side of the fixed plate, the top surface of the fixed plate is threadedly connected to a screw, the top end of the screw is fixedly connected to a rotating wheel, and the bottom end of the screw is rotatably connected to the clamping plate.

[0008] The side walls of the fixing plate opposite to the clamping plate are respectively fixedly connected with rubber pads.

[0009] The angle display assembly includes a pointer fixedly connected to the end surface of the other end of the movable rod, and the end surface of the sleeve is fixedly connected to an angle ruler, and the pointer corresponds to the angle ruler.

[0010] A second bolt is threadedly connected to the side wall of the cylinder near the top, and a limiting groove is provided on the side wall of the round rod, and the second bolt abuts against the limiting groove.

[0011] The side walls of the slide rail are fixedly connected to two mounting plates, the side walls of the mounting plates are movably connected to screws, and the top surface of the cutting table is provided with a plurality of screw holes adapted to the screws.

[0012] The technical effects achieved by this utility model are:

[0013] This practical device for bevel cutting of wooden boards can adjust the angle of the board after clamping it through the cooperation between the cutting table, cutting knife, slide rail, clamping assembly and angle display assembly, etc., according to the cutting angle requirements of the board, and can achieve the purpose of stable cutting by coordinating with the movement of the slide rail. There is no need to adjust the angle of the cutting knife, so that the cutting knife is subjected to balanced force, has better stability and longer service life, and effectively improves the cutting quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of this practical embodiment;

[0015] Figure 2 It is a partial structural diagram of this practical embodiment;

[0016] Figure 3 This is a practical embodiment Figure 2 Schematic diagram of the split structure;

[0017] Figure 4 This is a practical embodiment Figure 1 A in the enlarged view.

[0018] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0019] 1. Cutting table; 2. Bracket; 3. Motor; 4. Cutting knife; 5. Transmission part; 6. Slide rail; 7. Slider; 8. Cylinder; 9. Round rod; 10. Sleeve; 11. Movable rod; 12. First bolt; 13. Fixing plate; 14. Screw; 15. Clamp; 16. Rotating wheel; 17. Rubber pad; 18. Second bolt; 19. Limiting groove; 20. Pointer; 21. Angle ruler; 22. Mounting plate; 23. Screw; 24. Screw hole; 25. Support plate. DETAILED DESCRIPTION

[0020] In order to make the purpose and advantages of this utility more clear, the utility is described in detail below with reference to the embodiments. It should be understood that the following text is only used to describe one or several specific implementation methods of this utility and does not strictly limit the scope of protection specifically requested by this utility.

[0021] like Figure 1-Figure 4 As shown, a device for bevel cutting of wooden boards comprises a cutting table 1, the bottom surface of the cutting table 1 is fixedly connected to a bracket 2, a motor 3 is installed on the bracket 2, a cutting knife 4 is assembled on the cutting table 1, and a transmission member 5 is arranged on one side of the bracket 2, wherein the transmission member 5 can be driven by a belt or other means, which belongs to the existing mature technology and will not be described in detail in this scheme. The top surface of the cutting table 1 is equipped with a slide rail 6, and two sliders 7 are slidably connected to the slide rail 6. The top surfaces of the sliders 7 are fixedly connected to a cylinder 8, and a round rod 9 is slidably connected in the cylinder 8. The top surface of the round rod 9 is fixedly connected to a sleeve 10, and a movable rod 11 is movably connected in the sleeve 10. The side wall of the sleeve 10 is threadedly connected to a first bolt 12, and the first bolt 12 is against the side wall of the movable rod 11. A clamping assembly and an angle display assembly are respectively provided at both ends of the movable rod 11, and a support plate 25 is fixedly connected to the top surface of the cutting table 1.

[0022] like Figure 2 and Figure 3 As shown, the clamping assembly includes a fixed plate 13 fixedly connected to the opposite end of the movable rod 11. The fixed plate 13 is U-shaped, and a clamping plate 15 is disposed inside the fixed plate 13. The top surface of the fixed plate 13 is threadedly connected to a screw 14. The top end of the screw 14 is fixedly connected to a rotating wheel 16, and the bottom end of the screw 14 is rotatably connected to the clamping plate 15. A rubber pad 17 is fixedly connected to the side wall of the fixed plate 13 on the side opposite the clamping plate 15.

[0023] Among them, the inner side spacing of the fixed plate 13 can be set according to actual needs and the thickness of the plate. After the plate is clamped, the rubber pad 17 can increase the friction between the plate and the plate, which has better stability and can also protect the plate to prevent deformation after the plate is subjected to force.

[0024] like Figure 2 and Figure 3 As shown, the angle display assembly includes a pointer 20 fixedly connected to the other end surface of the movable rod 11, and an angle ruler 21 is fixedly connected to the end surface of the sleeve 10, and the pointer 20 corresponds to the angle ruler 21.

[0025] Among them, after clamping the plate, when the plate is turned over, the pointer 20 can be driven to rotate by the movable rod 11, and the angle of the plate can be visually checked by using the pointer 20 and the angle ruler 21 to achieve the effect of precise adjustment.

[0026] like Figure 2 and Figure 3As shown, a second bolt 18 is threadedly connected to the side wall of the cylinder 8 near the top, and a limiting groove 19 is provided on the side wall of the round rod 9, and the second bolt 18 abuts against the limiting groove 19.

[0027] Specifically, the height of the clamping assembly can be adjusted by providing the second bolt 18 to adapt it to plates of different sizes. In addition, in order to further improve stability, the limiting groove 19 can be replaced by a plurality of threaded holes.

[0028] like Figure 4 As shown, two mounting plates 22 are fixedly connected to the side walls of the slide rail 6 , screws 23 are movably connected to the side walls of the mounting plates 22 , and a plurality of screw holes 24 matching the screws 23 are opened on the top surface of the cutting table 1 .

[0029] Among them, the connection method of the mounting plate 22 and the screw 23 is adopted to adjust the position of the slide rail 6, so that after the plate is adjusted to a good angle, the plate can be against the support plate 25 to further achieve the purpose of limiting.

[0030] The working principle of the utility model is as follows: first, the position of the slide rail 6 is adjusted according to the size of the plate, the screw 23 is loosened first, and then the mounting plate 22 and the slide rail 6 are moved to the appropriate position, and then the screw 23 is tightened so that it is inserted into the appropriate screw hole 24 to fix the slide rail 6. Then, after the plate is clamped into the inner side of the fixing plates 13 on both sides, the screw 14 is rotated by the rotating wheel 16. After the screw 14 drives the clamping plate 15 to press the plate tightly, the first bolt 12 is loosened according to the cutting inclination requirement. At this time, the plate is turned to the appropriate angle and the first bolt 12 is tightened to fix the angle of the plate to improve the stability during the cutting process.

[0031] Then the motor 3 is started to drive the cutting blade 4 to rotate through the transmission member 5, and at the same time the plate is pushed into contact with the cutting blade 4 for cutting, thereby achieving a smooth cutting effect.

[0032] The above description is only a preferred embodiment of the present invention. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications should also be considered within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described or explained in this application shall be implemented in accordance with conventional means in the art unless otherwise specified or limited.

Claims

1. A device for bevel cutting of wooden boards, characterized by: The invention comprises a cutting table (1), wherein the bottom surface of the cutting table (1) is fixedly connected to a bracket (2), a motor (3) is installed on the bracket (2), a cutting knife (4) is assembled on the cutting table (1), a transmission member (5) is arranged on one side of the bracket (2), a slide rail (6) is assembled on the top surface of the cutting table (1), two sliders (7) are slidably connected to the slide rail (6), the top surfaces of the sliders (7) are fixedly connected to a cylinder (8), a round rod (9) is slidably connected in the cylinder (8), a sleeve (10) is fixedly connected to the top surface of the round rod (9), a movable rod (11) is movably connected in the sleeve (10), a first bolt (12) is threadedly connected to the side wall of the sleeve (10), the first bolt (12) abuts against the side wall of the movable rod (11), a clamping assembly and an angle display assembly are respectively arranged at both ends of the movable rod (11), and a support plate (25) is fixedly connected to the top surface of the cutting table (1).

2. The device for bevel cutting of wooden boards according to claim 1, characterized in that: The clamping assembly includes a fixed plate (13) fixedly connected to an opposite end of the movable rod (11), the fixed plate (13) is arranged in a U shape, a clamping plate (15) is arranged on the inner side of the fixed plate (13), the top surface of the fixed plate (13) is threadedly connected to a screw rod (14), the top end of the screw rod (14) is fixedly connected to a rotating wheel (16), and the bottom end of the screw rod (14) is rotatably connected to the clamping plate (15).

3. The device for bevel cutting of wooden boards according to claim 2, characterized in that: The side walls of the fixing plate (13) opposite to the clamping plate (15) are respectively fixedly connected with rubber pads (17).

4. The device for bevel cutting of wooden boards according to claim 1, characterized in that: The angle display assembly comprises a pointer (20) fixedly connected to the other end face of the movable rod (11); an angle ruler (21) is fixedly connected to the end face of the sleeve (10); and the pointer (20) corresponds to the angle ruler (21).

5. The device for bevel cutting of wooden boards according to claim 1, characterized in that: A second bolt (18) is threadedly connected to the side wall of the cylinder (8) near the top end, and a limiting groove (19) is provided on the side wall of the round rod (9), and the second bolt (18) abuts against the limiting groove (19).

6. The device for bevel cutting of wooden boards according to claim 1, characterized in that: The side walls of the slide rail (6) are fixedly connected to two mounting plates (22), the side walls of the mounting plates (22) are movably connected to screws (23), and the top surface of the cutting table (1) is provided with a plurality of screw holes (24) adapted to the screws (23).

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