Solid wood panel cutting device

Abstract

The utility model discloses a solid wood panel cutting device, which relates to the technical field of cutting, and comprises a cutting frame, a fixing frame is fixed below the cutting frame, a motor seat is fixed on the fixing frame, a cutting motor is fixed at the top of the motor seat, a mounting disc is fixed at the output end of the cutting motor, and the mounting disc is fixed on the fixing frame. A cutting disc is arranged on the side, away from the cutting motor, of the mounting disc, a positioning pin is arranged on the side, close to the cutting disc, of the mounting disc, the positioning pin is arranged at the position of the central axis of the mounting disc, and threaded holes are evenly and symmetrically formed in the mounting disc with the positioning pin as the center; a positioning hole is formed in the central axis of the cutting piece, through holes are evenly and symmetrically formed in the cutting piece with the positioning hole as the center, a bolt set is arranged between the installation disc and the cutting piece, the positioning hole is formed in a positioning pin in a clamped mode, and the bolt set penetrates through the through hole to be in corresponding threaded connection with a threaded hole in the installation disc. The structure facilitates replacement of the cutting blade.

Description

TECHNICAL FIELD

[0001] The utility model relates to cutting technical field especially relates to a solid wood board cutting device. BACKGROUND

[0002] Wood cutting is one of the more common links in the home industry in the home line, and wood cutting is mainly to meet different use requirements and optimize the performance of wood. The main way of wood cutting is chord cutting, diameter cutting and carving cutting. Through the cutting of wood, the wood can achieve the shape required for production, which is convenient for later production and processing.

[0003] At present, when cutting the board, the board is usually placed on the cutting table. The cutting blade is a consumable part. When the cutting blade is worn out or damaged, it will cause low cutting efficiency. Therefore, the replacement of the cutting blade and the firmness after the replacement of the cutting blade are particularly important. Therefore, we propose a solid wood board cutting device to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model provides a solid wood board cutting device, solves the technical problem of inconvenient cutting blade replacement at present.

[0005] To solve the above technical problems, the utility model provides a solid wood board cutting device, which comprises a cutting frame, a fixed frame is fixed below the cutting frame, a motor seat is fixed on the fixed frame, a cutting motor is fixed on the top of the motor seat, an installation disc is fixed on the output end of the cutting motor, a cutting blade is arranged on the side of the installation disc away from the cutting motor, a positioning pin is arranged on the side of the installation disc close to the cutting blade, the positioning pin is arranged at the center axis of the installation disc, screw holes are uniformly and symmetrically arranged on the installation disc with the positioning pin as the center, a positioning hole is arranged at the center axis of the cutting blade, through holes are uniformly and symmetrically arranged on the cutting blade with the positioning hole as the center, a bolt group is arranged between the installation disc and the cutting blade, the positioning hole is clamped on the positioning pin, and the bolt group is connected with the screw holes on the installation disc through the through holes in a threaded manner.

[0006] Preferably, the cutting frame is provided with a rolling roller, the rolling roller is symmetrically distributed in the length direction of the cutting frame and is provided with an accommodating space at the center of the cutting frame, a cutting guide assembly is slidingly arranged on the cutting frame, and a fastening knob is arranged on the cutting guide assembly to fix the cutting guide assembly.

[0007] The above technical scheme has the following advantages: the cutting frame is provided with a rolling roller, the rolling roller is symmetrically distributed in the length direction of the cutting frame and is provided with an accommodating space at the center of the cutting frame, a cutting guide assembly is slidingly arranged on the cutting frame, and a fastening knob is arranged on the cutting guide assembly to fix the cutting guide assembly.

[0008] Preferably, the cutting guide assembly comprises sliding blocks symmetrically arranged on both sides of the cutting frame, guide rail grooves are fixed on both sides of the cutting frame, the sliding blocks are slidingly arranged in the guide rail grooves, a first fixing plate is fixed on the top of the sliding blocks, the fastening knob is threadedly connected to the first fixing plate, one end of the fastening knob is in abutment with the side wall of the cutting frame to fix the cutting guide assembly on the cutting frame, an extension mechanism is fixed on one side of the first fixing plate, a guide frame is fixed on the end of the extension mechanism away from the first fixing plate, and guide wheels are uniformly arranged in the guide frame.

[0009] The above technical scheme has the following advantages: the cutting guide assembly comprises sliding blocks symmetrically arranged on both sides of the cutting frame, guide rail grooves are fixed on both sides of the cutting frame, the sliding blocks are slidingly arranged in the guide rail grooves, a first fixing plate is fixed on the top of the sliding blocks, the fastening knob is threadedly connected to the first fixing plate, one end of the fastening knob is in abutment with the side wall of the cutting frame to fix the cutting guide assembly on the cutting frame, an extension mechanism is fixed on one side of the first fixing plate, a guide frame is fixed on the end of the extension mechanism away from the first fixing plate, and guide wheels are uniformly arranged in the guide frame. First, the cutting guide assembly is adjusted to a suitable position, then the cutting guide assembly is fixed on the cutting frame by the fastening knob, the extension mechanism is adjusted according to the width of the wood board to be cut, so that the guide wheels are in abutment with both sides of the wood board, and when the wood board is pushed towards the cutting blade, the guide wheels in the cutting guide assembly can assist the wood board to move stably towards the cutting blade, thereby improving the cutting efficiency.

[0010] Preferably, the bottom of the sliding block is fixed with a connecting frame, and the connecting frame synchronously displaces the symmetrically arranged sliding blocks.

[0011] The above technical scheme has the following advantages: the bottom of the sliding block is fixed with a connecting frame, and the connecting frame synchronously displaces the symmetrically arranged sliding blocks. When the cutting guide assembly is adjusted to a suitable position, the connecting frame can synchronously move the sliding blocks on both sides of the cutting frame.

[0012] Preferably, the top of the first fixing plate is fixed with a second fixing plate, the two sides of the second fixing plate are fixed with third fixing plates, the bottom of the second fixing plate on both sides is provided with walking wheels, and the top of the cutting frame is provided with wheel grooves on both sides, and the walking wheels are rollingly arranged in the guide rail grooves.

[0013] The above technical scheme has the following advantages: the top of the first fixing plate is fixed with a second fixing plate, the two sides of the second fixing plate are fixed with third fixing plates, the bottom of the second fixing plate on both sides is provided with walking wheels, and the top of the cutting frame is provided with wheel grooves on both sides, and the walking wheels are rollingly arranged in the guide rail grooves. When the cutting guide assembly is moved and adjusted, the walking wheels can support the gravity of the cutting guide assembly, and make the cutting guide assembly more convenient to adjust to a suitable position.

[0014] Preferably, the guide wheels are arranged in a uniform linear array on the guide frame and are provided in several, wherein any one of the guide wheels is connected with the output end of the driving motor, and the surface of the guide wheel is rough and frosted.

[0015] The above technical scheme has the following advantages: the guide wheels are arranged in a uniform linear array on the guide frame and are provided in several, wherein any one of the guide wheels is connected with the output end of the driving motor, and the surface of the guide wheel is rough and frosted, so that when the guide wheels on both sides are in contact with the two sides of the wood board, the wood board can be moved towards the square cutting piece, thereby improving the cutting efficiency.

[0016] Preferably, the fixing frame is in an H shape, and the four corners of the fixing frame are respectively welded on the four supporting legs at the bottom of the cutting frame.

[0017] The above technical scheme has the following advantages: the fixing frame is in an H shape, and the four corners of the fixing frame are respectively welded on the four supporting legs at the bottom of the cutting frame, so that the cutting of the wood board is stable, and the stability of the wood board during cutting is improved.

[0018] Preferably, the positioning pin is in any one of a columnar shape, a square shape, and a regular hexagonal shape.

[0019] The above technical scheme has the following advantages: the positioning pin is in any one of a columnar shape, a square shape, and a regular hexagonal shape.

[0020] Preferably, the size and shape of the positioning hole are adapted to the positioning pin, and the hole diameter of the through hole is the same as the hole diameter of the threaded hole.

[0021] The above technical scheme has the following advantages: the size and shape of the positioning hole are adapted to the positioning pin, and the hole diameter of the through hole is the same as the hole diameter of the threaded hole, so that the cutting piece is convenient to replace.

[0022] Preferably, the bolt set is a self-locking bolt.

[0023] The above technical scheme has the following advantages: the bolt set is a self-locking bolt, so that the cutting piece can be prevented from loosening between the cutting piece and the cutting disc after being fixed.

[0024] Compared with the related art, the present application has the following advantages:

[0025] 1. Compared with the traditional cutting device, the utility model discloses a mounting disc is arranged, and the positioning pin and the threaded hole are arranged on the mounting disc, the threaded hole is uniformly and symmetrically distributed with the positioning pin as the center, the positioning hole and the through hole are seted up on the cutting disc, when replacing the cutting piece, the positioning hole on the cutting piece is clamped on the positioning pin of the mounting disc, then the through hole on the cutting piece is aligned with the threaded hole on the mounting disc, and can be fastened with bolt group.

[0026] 2. The cutting guide assembly is arranged, the cutting guide assembly is arranged on the cutting frame in the proper position before cutting the wood board, and is fixed through the fastening knob, when cutting the wood board, the telescopic mechanism is adjusted according to the width of the wood board, the guide wheels on both sides are fully in contact with the both sides of the wood board, and the wood board moves towards the cutting piece under the drive of the guide wheels on both sides, so that the cutting efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is a structure schematic view of a kind of solid wood board cutting device;

[0028] Figure 2 It is a side view structure diagram of a kind of solid wood board cutting device;

[0029] Figure 3 It is a top view structure diagram of a kind of solid wood board cutting device

[0030] Figure 4 It is the structure diagram of cutting motor and cutting piece in a kind of solid wood board cutting device;

[0031] Figure 5 It is the split diagram of cutting motor and cutting piece in a kind of solid wood board cutting device;

[0032] Figure 6 It is the structure diagram of cutting frame in a kind of solid wood board cutting device;

[0033] Figure 7 It is the structure diagram of cutting guide assembly in a kind of solid wood board cutting device.

[0034] Reference numerals in the drawing: 1, cutting frame;11, guide rail groove;12, wheel groove;13, rolling roller;2, cutting guide assembly;21, sliding block;22, connecting frame;23, first fixed plate;24, second fixed plate;25, third fixed plate;26, walking wheel;27, guide frame;28, guide wheel;3, fastening knob;4, telescopic mechanism;5, fixed frame;6, motor base;7, cutting motor;71, mounting disc;72, threaded hole;73, positioning pin;8, cutting piece;81, positioning hole;82, through hole;9, bolt group. DETAILED DESCRIPTION

[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0036] Example 1

[0037] like Figures 1-7 As shown, a solid wood board cutting device includes a cutting frame 1, a fixing frame 5 fixed below the cutting frame 1, a motor base 6 fixed on the fixing frame 5, a cutting motor 7 fixed on the top of the motor base 6, a mounting plate 71 fixed to the output end of the cutting motor 7, a cutting blade 8 disposed on the side of the mounting plate 71 away from the cutting motor 7, a positioning pin 73 disposed on the side of the mounting plate 71 near the cutting blade 8, the positioning pin 73 being disposed at the central axis of the mounting plate 71, threaded holes 72 uniformly and symmetrically formed on the mounting plate 71 with the positioning pin 73 as the center, a positioning hole 81 formed at the central axis of the cutting blade 8, through holes 82 uniformly and symmetrically formed on the cutting blade 8 with the positioning hole 81 as the center, a bolt group 9 disposed between the mounting plate 71 and the cutting blade 8, the positioning hole 81 being engaged with the positioning pin 73, and the bolt group 9 threadedly connecting to the threaded hole 72 on the mounting plate 71 through the through hole 82.

[0038] The mounting plate 71 has threaded holes 72 evenly and symmetrically arranged around the locating pin 73. When the cutting disc 8 is replaced and tightened, the output end of the cutting motor 7 rotates, driving the mounting plate 71 to rotate, ensuring even circumferential force on the mounting plate 71 during rotation. When replacing the cutting disc 8, the locating hole 81 on the cutting disc 8 is engaged with the locating pin 73 on the mounting plate 71, then the through hole 82 on the cutting disc 8 is aligned with the threaded hole 72 on the mounting plate 71, and finally tightened with bolts 9. Replacement is convenient and secure.

[0039] Example 2

[0040] like Figures 1-7As shown, the cutting frame 1 is provided with a rolling roller 13, which is symmetrically distributed in the length direction of the cutting frame 1 and is provided with an accommodating space at the center of the cutting frame 1. The cutting guide assembly 2 is slidingly arranged on the cutting frame 1, and the cutting guide assembly 2 is provided with a fastening knob 3 for fixing the cutting guide assembly 2. The cutting guide assembly 2 comprises sliding blocks 21, which are symmetrically distributed on both sides of the cutting frame 1. The cutting frame 1 is fixed with guide rail grooves 11 on both sides. The sliding blocks 21 are slidingly arranged in the guide rail grooves 11. The top of the sliding block 21 is fixed with a first fixed plate 23. The fastening knob 3 is threadedly connected to the first fixed plate 23. One end of the fastening knob 3 is in abutment with the side wall of the cutting frame 1 to fix the cutting guide assembly 2 on the cutting frame 1. The first fixed plate 23 is fixed with an extension mechanism 4 on one side. The extension mechanism 4 is fixed with a guide frame 27 away from the first fixed plate 23. The guide frame 27 is uniformly provided with guide wheels 28. The bottom of the sliding block 21 is fixed with a connecting frame 22. The connecting frame 22 synchronously displaces the symmetrically distributed sliding blocks 21. The top of the first fixed plate 23 is fixed with a second fixed plate 24. The second fixed plate 24 is fixed with a third fixed plate 25 on both sides. The bottom of the second fixed plate 24 on both sides is provided with a walking wheel 26. The top of the cutting frame 1 is provided with a wheel groove 12. The walking wheel 26 is rollingly arranged in the guide rail groove 11. The guide wheels 28 are uniformly and linearly arranged on the guide frame 27 and are provided with a plurality of guide wheels 28. Any one of the guide wheels 28 is connected with the output end of the driving motor. The surface of the guide wheel 28 is a rough frosted surface. The fixed frame 5 is H-shaped. The fixed frame 5 is welded to the four supporting legs at the bottom of the cutting frame 1. The positioning pin 73 is in any one of a columnar shape, a cubic shape and a regular hexagonal shape. The size and shape of the positioning hole 81 are adapted to the positioning pin 73. The hole diameter of the through hole 82 is the same as the hole diameter of the threaded hole 72. The bolt set 9 is a self-locking bolt. For example, a spring washer is added to realize the axial fixation between the nuts of the self-locking bolt to prevent loosening.

[0041] The positioning pin 73 is in any one of a columnar shape, a cubic shape and a regular hexagonal shape. The size and shape of the positioning hole 81 are adapted to the positioning pin 73, which facilitates the installation of the cutting piece 8 corresponding to the mounting disc 71. The hole diameter of the through hole 82 is the same as the hole diameter of the threaded hole 72. After the cutting piece 8 is installed on the mounting disc 71, the cutting piece 8 is fixed more tightly and firmly on the mounting disc 71 by the bolt set 9.

[0042] The top of the first fixed plate 23 is fixed with a second fixed plate 24. The second fixed plate 24 is fixed with a third fixed plate 25 on both sides. The bottom of the second fixed plate 24 on both sides is provided with a walking wheel 26. The top of the cutting frame 1 is provided with a wheel groove 12. The walking wheel 26 is rollingly arranged in the guide rail groove 11. When the cutting guide assembly 2 is moved and adjusted, the walking wheel 26 can support the gravity of the cutting guide assembly 2 on one hand and make the cutting guide assembly 2 more convenient to adjust to the appropriate position on the other hand.

[0043] The guide wheels 28 are arranged in a uniform linear array on the guide frame 27, and several of them are set. Any one of the guide wheels 28 is connected to the output end of the drive motor. The surface of the guide wheel 28 is a rough frosted surface. The motor output end drives any one of the guide wheels 28 to rotate. Since the surface of the guide wheel 28 is a rough frosted surface, when the guide wheels 28 on both sides come into contact with the sides of the wooden board, they can drive the wooden board to move towards the square of the cutting blade 8, further improving the cutting efficiency.

[0044] Working principle: such as Figures 1-7 As shown, the mounting plate 71 is provided with a positioning pin 73 and a threaded hole 72, and the cutting plate is provided with a positioning hole 81 and a through hole 82. When replacing the cutting disc 8, the positioning hole 81 on the cutting disc 8 is engaged with the positioning pin 73 on the mounting plate 71, and then the through hole 82 on the cutting disc 8 is aligned with the threaded hole 72 on the mounting plate 71. It can be tightened with bolt group 9. At the same time, a cutting guide assembly 2 is provided. Before cutting the wood board, the cutting guide assembly 2 is set in a suitable position on the cutting frame 1 and then fixed by the fastening knob 3. When cutting the wood board, the telescopic mechanism 4 is adjusted according to the width of the wood board so that the guide wheels 28 on both sides fully abut against the sides of the wood board. Driven by the guide wheels 28 on both sides, the wood board is moved towards the cutting disc 8, improving the cutting efficiency.

[0045] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A solid wood board cutting apparatus, characterized by, The utility model provides cutting frame (1), the lower fixed frame (5) of cutting frame (1) is fixed with motor seat (6), the top of motor seat (6) is fixed with cutting motor (7), the output of cutting motor (7) is fixed with mounting disc (71), the side away from cutting motor (7) of mounting disc (71) is provided with cutting blade (8), the side close to cutting blade (8) of mounting disc (71) is provided with locating pin (73), locating pin (73) sets up at the center axis of mounting disc (71), the even and symmetrical screw hole (72) of locating pin (73) is set up on mounting disc (71), the center axis of cutting blade (8) is set up with locating hole (81), the even and symmetrical through -hole (82) of locating hole (81) is set up on cutting blade (8), the bolt group (9) is set up between mounting disc (71) and cutting blade (8), locating hole (81) is clamped on locating pin (73), the bolt group (9) is passed through through -hole (82) and is connected with the screw thread of screw hole (72) on mounting disc (71) correspondingly.

2. A solid wood board cutting apparatus according to claim 1, characterized in that, The cutting frame (1) is provided with a rolling roller (13), which is symmetrically distributed in the length direction of the cutting frame (1) and is provided with an accommodating space at the center of the cutting frame (1). The cutting guide assembly (2) is slidably arranged on the cutting frame (1), and the cutting guide assembly (2) is provided with a fastening knob (3) for fixing it.

3. A solid wood board cutting apparatus according to claim 2, wherein The cutting guide assembly (2) includes a sliding block (21), which is symmetrically distributed on both sides of the cutting frame (1). The cutting frame (1) is fixed with a guide rail groove (11) on both sides. The sliding block (21) is slidably clamped in the guide rail groove (11). The top of the sliding block (21) is fixed with a first fixed plate (23). The fastening knob (3) is threadedly connected to the first fixed plate (23). One end of the fastening knob (3) is in contact with the side wall of the cutting frame (1) to fix the cutting guide assembly (2) on the cutting frame (1). One side of the first fixed plate (23) is fixed with a telescopic mechanism (4). The telescopic mechanism (4) is fixed with a guide frame (27) at an end away from the first fixed plate (23). The guide frame (27) is uniformly distributed with guide wheels (28).

4. A solid wood board cutting apparatus according to claim 3, wherein The bottom of the sliding block (21) is fixed with a connecting frame (22), which synchronously displaces the symmetrically distributed sliding blocks (21).

5. A solid wood board cutting apparatus according to claim 3, wherein The top of the first fixed plate (23) is fixed with a second fixed plate (24). The second fixed plate (24) is fixed with a third fixed plate (25) on both sides. The bottom of the second fixed plate (24) on both sides is provided with a walking wheel (26). The top of the cutting frame (1) is provided with a wheel groove (12) on both sides. The walking wheel (26) is rollingly arranged in the guide rail groove (11).

6. A solid wood board cutting apparatus according to claim 3, wherein The guide wheels (28) are in uniform linear array on the guide frame (27) and are provided with several guide wheels (28), wherein any one of the guide wheels (28) is connected with the output end of a driving motor, and the surface of the guide wheel (28) is rough ground surface.

7. A solid wood board cutting apparatus according to claim 1, wherein The fixing frame (5) is H-shaped, and four corners of the fixing frame (5) are welded on the four supporting legs at the bottom of the cutting frame (1) respectively.

8. A solid wood board cutting apparatus according to claim 1, wherein The positioning pin (73) is in any one of a columnar shape, a cubic shape and a regular hexagonal shape.

9. A solid wood board cutting apparatus according to claim 1, wherein The positioning hole (81) is matched with the positioning pin (73) in size and shape, and the hole diameter of the through hole (82) is the same as the hole diameter of the threaded hole (72).

10. A solid wood board cutting apparatus according to claim 1, wherein The bolt set (9) is a self-locking bolt.

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