Guitar fingerboard processing device

Abstract

The utility model relates to the technical field of guitar processing equipment, in particular to a guitar fingerboard processing device which comprises a base, two mounting blocks are fixedly mounted on the base through a plurality of bolts, a connecting plate is arranged between the two mounting blocks, two first guide rails are arranged on the connecting plate, and a first fixing block and a first lead screw seat are arranged on one mounting block. The grinding assembly is arranged, and a servo motor, an adjusting wheel and a grinding head are used in cooperation, so that accurate radian groove machining can be completed when a finger groove of a fingerboard is machined through the device; in addition, by means of the machining mode, comfort is generally good when a user presses the finger groove with the fingers subsequently; according to the guitar fingerboard clamping device, the clamping assembly is arranged, and the bidirectional lead screw, the clamping base, the spring and the pressed piece are used in cooperation, so that when the guitar fingerboard is placed on the support to be machined, the guitar fingerboard is protected, and the stability in the machining process is ensured.

Description

Technical Field

[0001] This utility model relates to the field of guitar processing equipment technology, specifically to a guitar fingerboard processing device. Background Technology

[0002] The guitar is a plucked string instrument, usually with six strings, and is similar in shape to a violin. The guitar is often regarded as a primary instrument in pop music, rock music, blues, folk music, and flamenco. The guitar fretboard is the long board that connects the headstock to the body of the guitar, and it is named after the fingers that move on it when playing.

[0003] However, traditional devices often cannot accurately process the curved grooves when machining and polishing the finger grooves of the guitar fingerboard, resulting in poor comfort for users when pressing the finger grooves. In addition, traditional processing devices do not have a highly stable clamping component. Utility Model Content

[0004] The purpose of this utility model is to provide a reasonably designed guitar fingerboard processing device that addresses the defects and shortcomings of the existing technology and solves the aforementioned defects.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: It includes a base, on which two mounting blocks are fixedly mounted by several bolts, and a connecting plate is provided between the two mounting blocks. Two guide rails are provided on the connecting plate. A lead screw seat is provided on one mounting block, and a motor is provided on the other mounting block. A lead screw is provided at the transmission end of the motor, and the other end of the lead screw is rotatably mounted on a fixed block. A grinding component is movably mounted on the thread of the lead screw. The base also includes a second motor, two guide rails, and a second lead screw seat. A lead screw is provided at the transmission end of the second motor, and the other end of the lead screw is rotatably mounted on the second lead screw seat. A nut is movably mounted on the thread of the second lead screw, and a clamping component is fixedly connected to the nut. The clamping component is slidably connected to the guide rails.

[0006] The grinding assembly includes an L-shaped base, the vertical plate of the L-shaped base is slidably connected to two guide rails, the vertical plate of the L-shaped base is movably connected to a lead screw, an adjusting wheel is rotatably mounted on the horizontal plate of the L-shaped base, a servo motor is provided on one side of the horizontal plate of the L-shaped base, the transmission end of the servo motor is connected to one end of the adjusting wheel, a fixed plate is provided on the adjusting wheel, and a plurality of grinding heads are provided on the fixed plate.

[0007] The grinding head includes a grinding base, which is fixedly connected to a fixed plate. A motor is provided on the top of the grinding base. The transmission end of the motor passes through the grinding base and is provided with a rotating shaft. A grinding blade is fixedly connected to the rotating shaft.

[0008] Preferably, the clamping assembly includes a U-shaped seat, which is fixedly connected to a nut. A motor is provided on one side of the U-shaped seat. The transmission end of the motor passes through the inner wall of the U-shaped seat and is provided with a bidirectional lead screw. Movable blocks are movably installed on the two threads of the bidirectional lead screw. Two connecting blocks are provided on the two movable blocks. The two connecting blocks are connected to the clamping seat. A pressure-bearing component is connected to the clamping seat through a spring. Two guide posts are also fixedly connected to the inner two side walls of the U-shaped seat. The two movable blocks are slidably connected to the two guide posts.

[0009] Preferably, the U-shaped seat is provided with a support plate, the support plate is provided with a plurality of sliding grooves, the connecting block is slidably disposed in the sliding grooves, and the bottom of the U-shaped seat is provided with two guide rail blocks, the guide rail blocks being slidably disposed on the second guide rail.

[0010] Preferably, the base is provided with a plurality of air extraction ports, and doors are hinged to the side walls of the base at the positions of the plurality of air extraction ports.

[0011] The beneficial effects of this utility model after adopting the above structure are:

[0012] This invention, by setting up a grinding component and using the cooperation of a servo motor, adjusting wheel and grinding head, enables the device to complete the precise arc groove processing when processing the finger groove of the finger plate. Moreover, this processing method can result in better comfort for users when pressing the finger groove with their fingers.

[0013] This invention, by setting up a clamping assembly, utilizes the combined use of a two-way lead screw, clamping seat, spring, and pressure-bearing component to ensure that the guitar fretboard is protected and stable during processing when placed on the support. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a rear view of the structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the grinding component structure of this utility model;

[0017] Figure 4 yes Figure 3 Enlarged view of point A in the middle;

[0018] Figure 5 This is a schematic diagram of the structure of the clamping assembly of this utility model;

[0019] Figure 6 This is a schematic diagram of the structure of the support plate of this utility model when it is installed in the U-shaped seat;

[0020] Figure 7 This is an exploded schematic diagram of the pressure-bearing component and the clamping seat of this utility model when they are separated;

[0021] Figure 8 This is a structural schematic diagram of the base of this utility model.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Base; 2. Mounting block; 3. Connecting plate; 4. Motor 1; 5. Lead screw 1; 6. Lead screw seat 1; 7. Guide rail 1; 8. L-shaped seat; 9. Adjusting wheel; 10. Servo motor; 11. Fixing plate; 12. Motor 2; 13. Lead screw seat 2; 14. Lead screw 2; 15. Nut; 16. Grinding head; 161. Motor 3; 162. Grinding seat; 163. Rotating shaft; 164. Grinding blade; 17. Guide rail 2; 18. U-shaped seat; 19. Motor 4; 20. Bidirectional lead screw; 21. Movable block; 22. Connecting block; 23. Clamping seat; 24. Guide rail block; 25. Slide groove; 26. Spring; 27. Pressure-bearing component; 28. Guide column; 29. ​​Support plate; 30. Air extraction port; 31. Door. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] like Figures 1-8 As shown, this utility model proposes a guitar fingerboard processing device, which includes a base 1. Two mounting blocks 2 are fixedly mounted on the base 1 by several bolts. A connecting plate 3 is provided between the two mounting blocks 2. Two guide rails 7 are provided on the connecting plate 3. A lead screw seat 6 is provided on one mounting block 2, and a motor 4 is provided on the other mounting block 2. A lead screw 5 is provided at the transmission end of the motor 4. The other end of the lead screw 5 is rotatably mounted on the lead screw seat 6. A grinding component is movably mounted on the thread of the lead screw 5. By starting the motor 4, the lead screw 5 is rotated, thereby allowing adjustment. The grinding assembly moves left and right. The base 1 is also equipped with a second motor 12, two guide rails 17, and a lead screw seat 13. The transmission end of the second motor 12 is equipped with a lead screw 14. The other end of the lead screw 14 is rotatably mounted on the lead screw seat 13. A nut 15 is movably mounted on the thread of the lead screw 14. The nut 15 is fixedly connected to a clamping assembly. The clamping assembly is slidably connected to the guide rails 17. When the second motor 12 is started, the lead screw 14 rotates, thereby adjusting the back-and-forth movement of the clamping assembly. The clamping assembly can clamp the guitar fingerboard, thus playing a role in stability during the grinding process.

[0026] The grinding assembly includes an L-shaped base 8, the vertical plate of the L-shaped base 8 is slidably connected to two guide rails 7, the vertical plate of the L-shaped base 8 is movably connected to a lead screw 5, an adjusting wheel 9 is rotatably mounted on the horizontal plate of the L-shaped base 8, a servo motor 10 is provided on one side of the horizontal plate of the L-shaped base 8, the transmission end of the servo motor 10 is connected to one end of the adjusting wheel 9, a fixing plate 11 is provided on the adjusting wheel 9, and a number of grinding heads 16 are provided on the fixing plate 11. By setting the servo motor 10, the rotation angle of the adjusting wheel 9 can be set, thereby controlling the grinding stroke of the grinding head 16 and ensuring the accuracy of the arc groove during the grinding process.

[0027] The grinding head 16 includes a grinding base 162, which is fixedly connected to the fixing plate 11. A motor 161 is provided on the top of the grinding base 162. The transmission end of the motor 161 passes through the grinding base 162 and is provided with a rotating shaft 163. A grinding blade 164 is fixedly connected to the rotating shaft 163. The grinding blade 164 can grind the guitar fingerboard to process the required arc-shaped finger groove.

[0028] The clamping assembly includes a U-shaped base 18, which is fixedly connected to a screw nut 15. A motor 19 is provided on one side of the U-shaped base 18. The transmission end of the motor 19 passes through the inner wall of the U-shaped base 18 and is provided with a bidirectional screw 20. Movable blocks 21 are movably installed on the two threads of the bidirectional screw 20. Two connecting blocks 22 are provided on the movable blocks 21. The two connecting blocks 22 are connected to a clamping seat 23. A pressure-bearing component 27 is connected to the clamping seat 23 through a spring 26. Two guide posts 28 are also fixedly connected to the inner two side walls of the U-shaped base 18. The two movable blocks 21 are slidably connected to the two guide posts 28, which limit the movement of the movable blocks 21. When the motor 19 is started, it drives the bidirectional screw 20 to rotate, thereby stably clamping the guitar fingerboard and ensuring stability during operation.

[0029] A support plate 29 is provided on the U-shaped seat 18, and several sliding grooves 25 are provided on the support plate 29. The connecting block 22 is slidably disposed in the sliding groove 25. Two guide rail blocks 24 are provided at the bottom of the U-shaped seat 18, and the guide rail blocks 24 are slidably disposed on the second guide rail 17.

[0030] The base 1 is provided with several air extraction ports 30. Doors 31 are hinged on the side walls of the base 1 at the positions of the air extraction ports 30. When a large amount of debris accumulates inside the base 1, the air extraction ports 30 can be cleaned by opening the doors 31 and then using a vacuum cleaner.

[0031] In use, the operator first places the guitar fretboard on the support plate 29, between the two pressure members 27, and then starts the motor 19 to rotate the double-acting screw 20. Since the pressure members 27 are connected to the clamping seat 23 through the spring 26, when the pressure members 27 at both ends press down on the guitar fretboard, it will not damage the guitar fretboard and can also play a role in stable clamping. Then, the motors 1 and 2 are started to adjust the position of the clamping component and the grinding component. After the adjustment is completed, the servo motor 10 is started. The servo motor 10 drives the adjusting wheel 9 to rotate at a certain angle, thereby processing the guitar fretboard into a fretboard with an arc-shaped groove.

[0032] It should be understood that the above-described specific embodiments of this utility model are merely illustrative or explanatory of the principles of this utility model and do not constitute a limitation thereof. Therefore, any modifications, equivalent substitutions, improvements, etc., made without departing from the spirit and scope of this utility model should be included within the protection scope of this utility model. Furthermore, the appended claims are intended to cover all variations and modifications falling within the scope and boundaries of the appended claims, or equivalent forms of such scope and boundaries.

Claims

1. A guitar fretboard processing device comprising a base (1), characterised in that: The base (1) is provided with two mounting blocks (2) fixed by bolts, a connecting plate (3) is arranged between the two mounting blocks (2), two guide rails (7) are arranged on the connecting plate (3), a screw rod seat (6) is arranged on one mounting block (2), a motor (4) is arranged on the other mounting block (2), a screw rod (5) is arranged on the transmission end of the motor (4), a polishing assembly is movably arranged on the screw rod (5), a motor (12), two guide rails (17) and a screw rod seat (13) are further arranged on the base (1), a screw rod (14) is arranged on the transmission end of the motor (12), the other end of the screw rod (14) is rotatably arranged on the screw rod seat (13), a nut (15) is movably arranged on the screw rod (14), a clamping assembly is fixedly connected to the nut (15), and the clamping assembly is slidably connected with the guide rails (17); The polishing assembly comprises an L-shaped seat (8), the vertical plate of the L-shaped seat (8) is slidably connected with the two guide rails (7), the vertical plate of the L-shaped seat (8) is movably connected with the screw rod (5), an adjusting wheel (9) is rotatably arranged on the horizontal plate of the L-shaped seat (8), a servo motor (10) is arranged on one side of the horizontal plate of the L-shaped seat (8), one end of the adjusting wheel (9) is connected to the transmission end of the servo motor (10), a fixing plate (11) is arranged on the adjusting wheel (9), and a plurality of polishing heads (16) are arranged on the fixing plate (11); The polishing head (16) comprises a polishing seat (162), the polishing seat (162) is fixedly connected to the fixing plate (11), a motor (161) is arranged on the top of the polishing seat (162), a rotating shaft (163) is arranged on the transmission end of the motor (161) and passes through the polishing seat (162), and a polishing knife (164) is fixedly connected to the rotating shaft (163).

2. The guitar fretboard processing device of claim 1, wherein: The clamping assembly comprises a U-shaped seat (18), the U-shaped seat (18) is fixedly connected to the nut (15), a motor (19) is arranged on one side of the U-shaped seat (18), a bidirectional screw rod (20) is arranged on the transmission end of the motor (19) and passes through the inner side wall of the U-shaped seat (18), movable blocks (21) are movably arranged on the two threads of the bidirectional screw rod (20) by means of nuts, two connecting blocks (22) are arranged on the movable blocks (21), a clamping seat (23) is connected to the two connecting blocks (22), a pressure receiving part (27) is connected to the clamping seat (23) by a spring (26), two guide columns (28) are further fixedly connected to the inner side walls of the U-shaped seat (18), and the two movable blocks (21) are slidably connected with the two guide columns (28).

3. The guitar fretboard processing apparatus of claim 2, wherein: The U-shaped seat (18) is provided with a support plate (29), the support plate (29) is provided with a plurality of sliding grooves (25), the connecting block (22) is slidingly arranged in the sliding groove (25), and the bottom of the U-shaped seat (18) is provided with two guide rail blocks (24) which are slidingly arranged on the guide rail two (17).

4. The guitar fretboard processing apparatus of claim 1, wherein: The base (1) is provided with a plurality of air exhaust openings (30), and the two side walls of the base (1) are hinged with door opening (31) at the positions of the plurality of air exhaust openings (30).

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