Guitar plate surface polishing device

Abstract

The utility model discloses a guitar plate surface polishing device, which belongs to the technical field of guitar processing and comprises a base, a limiting frame is mounted at the bottom of the base, a positioning component for clamping a guitar plate is arranged in the limiting frame, and a positioning arc plate for clamping and limiting the guitar plate is arranged on one side of a positioning clamping block of the positioning component. One side of the limiting frame is connected with a limiting arc plate through an electric telescopic rod, and a stabilizing assembly for fixing a guitar plate is arranged on the surface of the limiting arc plate; the guide support is installed on the top of the base and movably connected with a transverse transmission guide rail through an air cylinder, the moving end of the transverse transmission guide rail is connected with a longitudinal transmission guide rail, and the moving end of the longitudinal transmission guide rail is connected with a polisher; according to the guitar plate polishing device, different guitar plates can be rapidly positioned, the polishing stability of the guitar plates is further improved, the polishing effect of the guitar plates is guaranteed, the complexity of manual adjustment is effectively reduced, and the overall polishing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of guitar processing, in particular to a guitar plate surface grinding device. Background Art

[0002] Guitar is a plucked instrument, usually with six strings, similar in shape to a violin. Guitar is often considered the main instrument in pop music, rock music, blues, folk songs, and flamenco. In the field of classical music, guitar is often performed in solo or duet form. During the production and processing of guitar, a polishing device is required to polish the surface of the guitar plate. However, the existing guitar polishing device is not convenient for quickly positioning guitar plates of different sizes during use, and the clamp needs to be manually adjusted to position the guitar plate, resulting in low overall processing efficiency.

[0003] As in the prior art, the Chinese utility model with announcement number: CN220260636U discloses a surface grinding device for guitar processing, including a grinding mechanism, which includes a frame, a grinding disc, a mounting seat and a movable seat; the frame is provided with a positioning mechanism for positioning the guitar, and the positioning mechanism includes: a guitar board placement rack, the guitar board placement rack is arranged on the frame; an elastic positioning bag, the elastic positioning bag is arranged on the inner side of the guitar board placement rack, and the elastic positioning bag is limited by a limiting component; a support plate, two of the support plates are arranged on the guitar board placement rack; an air pump, the air pump for inflating the elastic positioning bag is arranged on the guitar board placement rack. The utility model is provided with a positioning mechanism, and the elastic positioning bag can realize the positioning of the guitar board when wrapping the guitar board, and can realize the rapid positioning of the guitar board when grinding guitar boards of different sizes, thereby ensuring the overall grinding effect.

[0004] The above-mentioned patent disclosure shows that the prior art has the following problems: it is inconvenient to quickly position guitar boards of different sizes during use, and the guitar boards need to be positioned manually by adjusting the clamps. The overall processing efficiency is low, so we need to propose a guitar board surface grinding device. Utility Model Content

[0005] The purpose of the utility model is to provide a guitar board surface grinding device, which can quickly position different guitar boards, further improve the stability of guitar boards during grinding, ensure the effect of guitar board grinding, effectively reduce the tediousness of manual adjustment, and improve the overall grinding efficiency, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides: a guitar board surface grinding device, comprising a base, a limiting frame is installed at the bottom of the base, a positioning component for clamping the guitar board is arranged inside the limiting frame, a positioning arc plate for clamping and limiting the guitar board is arranged on one side of the positioning clamp block of the positioning component, one side of the limiting frame is connected to the limiting arc plate through an electric telescopic rod, and a stabilizing component for fixing the guitar board is arranged on the surface of the limiting arc plate; a guide bracket is installed on the top of the base, the guide bracket is movably connected to a transverse transmission guide rail through a cylinder, the movable end of the transverse transmission guide rail is connected to a longitudinal transmission guide rail, and the movable end of the longitudinal transmission guide rail is connected to a grinder.

[0007] Preferably, the positioning assembly includes: a screw rod rotatably mounted inside the limit frame, and a movable plate movably mounted on the surface of the screw rod; wherein a dual-axis motor is mounted at the bottom of the base, and the output end of the dual-axis motor is connected to the end of the screw rod through a transmission.

[0008] Preferably, two sides of the movable plate are slidably connected to the surface of the limiting frame, and the positioning clamp block is installed on the top of the movable plate through a fixing piece.

[0009] Preferably, a limiting groove is provided on the surface of the base, an electric push rod is installed at the bottom of the limiting groove, and a connecting frame is connected to the protruding end of the electric push rod.

[0010] Preferably, the positioning arc plate is connected to the top of the connecting frame, and the surface of the connecting frame is slidably connected to the inner wall of the limiting groove.

[0011] Preferably, the stabilizing assembly includes: a positioning cylinder connected to one side of the limiting arc plate, and an arc pressure plate movably connected to the inner wall of the limiting arc plate; wherein, the surface of the arc pressure plate is connected to a connecting guide rod, and the surface of the connecting guide rod is slidably connected to the positioning cylinder.

[0012] Preferably, a compression spring is provided inside the positioning cylinder, and the compression spring is sleeved on the surface of the connecting guide rod.

[0013] Preferably, a connecting plate is connected between the transverse transmission guide rails, a limiting block is connected to the side of the transverse transmission guide rail, and a first driving motor for transmission is installed at the end of the transverse transmission guide rail.

[0014] Preferably, the limiting block is slidably connected to the surface of the guide bracket, a fixing plate is installed on the top of the guide bracket, and a cylinder is installed on the top of the fixing plate.

[0015] Preferably, the extended end of the cylinder is connected to the surface of the connecting plate, and one end of the longitudinal transmission guide rail is connected to a second driving motor.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model places the guitar plate on the top of the base through the coordinated arrangement of structures such as a limit frame, a positioning arc plate, a limit arc plate, a guide bracket, a positioning component and a stabilizing component, and drives the lead screw through a double-axis motor, so that the movable plate cooperates with the limit frame to drive the positioning clamp to move, and clamps and positions the guitar plate; and the connecting frame is moved by an electric push rod, so that the positioning arc plate on the top of the connecting frame moves toward the bottom of the guitar for clamping. At the same time, when the electric push rod moves, the electric telescopic rod pushes the limit arc plate, and the arc pressure plate connected to the surface of the limit arc plate is clamped and positioned toward the guitar. The compression spring on the surface of the connecting guide rod cooperates with the positioning cylinder, so that the arc pressure plate can be positioned in the process of the limit arc plate clamping the guitar plate, thereby further improving the stability of the guitar plate and ensuring the stability of the guitar plate grinding. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the positioning arc plate structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the arc-shaped pressing plate structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the fixed plate structure of the utility model.

[0022] In the figure: 1. base; 2. limit groove; 3. connecting frame; 4. electric push rod; 5. positioning arc plate; 6. double-axis motor; 7. lead screw; 8. limit frame; 9. movable plate; 10. positioning clamp; 11. electric telescopic rod; 12. limit arc plate; 13. positioning cylinder; 14. arc pressure plate; 15. connecting guide rod; 16. compression spring; 17. guide bracket; 18. fixed plate; 19. connecting plate; 20. cylinder; 21. limit block; 22. transverse transmission guide rail; 23. first drive motor; 24. longitudinal transmission guide rail; 25. second drive motor; 26. grinder. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4 The utility model provides: a guitar plate surface grinding device, including a base 1, a limiting frame 8 is installed at the bottom of the base 1, a positioning component for clamping the guitar plate is arranged inside the limiting frame 8, a positioning arc plate 5 for clamping and limiting the guitar plate is arranged on one side of the positioning clamp 10 of the positioning component, one side of the limiting frame 8 is connected to the limiting arc plate 12 through an electric telescopic rod 11, and a stabilizing component for fixing the guitar plate is arranged on the surface of the limiting arc plate 12; a guide bracket 17 is installed on the top of the base 1, and the guide bracket 17 is movably connected to a transverse transmission guide rail 22 through a cylinder 20, the movable end of the transverse transmission guide rail 22 is connected to a longitudinal transmission guide rail 24, and the movable end of the longitudinal transmission guide rail 24 is connected to a grinder 26.

[0025] It is worth mentioning that, through the coordinated arrangement of the limit frame 8, the positioning arc plate 5, the limit arc plate 12, the guide bracket 17, the positioning assembly and the stabilizing assembly structure, different guitar panels can be positioned quickly, further improving the stability of the guitar panels during polishing, ensuring the polishing effect of the guitar panels, effectively reducing the tediousness of manual adjustment, and improving the overall polishing efficiency.

[0026] Specifically, the positioning assembly includes: a screw rod 7 rotatably mounted inside a limiting frame 8, and a moving plate 9 movably mounted on the surface of the screw rod 7; wherein a dual-axis motor 6 is mounted at the bottom of the base 1, and the output end of the dual-axis motor 6 is transmission-connected to the end of the screw rod 7. Both sides of the moving plate 9 are slidably connected to the surface of the limiting frame 8, and a positioning clamp 10 is mounted on the top of the moving plate 9 through a fixing member.

[0027] Furthermore, the limit frame 8 is a structure for installing the screw rod 7, the screw rod 7 is a structure for transmitting the movable plate 9, the movable plate 9 is a structure for installing the positioning clamp 10, the positioning clamp 10 is a structure for clamping and positioning the guitar plate, and the dual-axis motor 6 is a structure for transmitting the screw rod 7.

[0028] In addition, a limiting groove 2 is provided on the surface of the base 1, and an electric push rod 4 is installed at the bottom of the limiting groove 2, and the extended end of the electric push rod 4 is connected to the connecting frame 3. The positioning arc plate 5 is connected to the top of the connecting frame 3, and the surface of the connecting frame 3 is slidably connected to the inner wall of the limiting groove 2. The limiting groove 2 is a structure that guides and limits the connecting frame 3, the electric push rod 4 is a structure that pushes the connecting frame 3, and the positioning arc plate 5 is a structure that assists in positioning the guitar plate.

[0029] The stabilizing assembly includes: a positioning cylinder 13 connected to one side of the limiting arc plate 12, and an arc-shaped pressure plate 14 movably connected to the inner wall of the limiting arc plate 12; wherein, a connecting guide rod 15 is connected to the surface of the arc-shaped pressure plate 14, and the surface of the connecting guide rod 15 is slidably connected to the positioning cylinder 13. A compression spring 16 is arranged inside the positioning cylinder 13, and the compression spring 16 is sleeved on the surface of the connecting guide rod 15.

[0030] Among them, the limiting arc plate 12 is a structure for assembling the arc pressure plate 14 and positioning the guitar plate, the positioning tube 13 is a structure for assembling and limiting the connecting guide rod 15, the arc pressure plate 14 is a structure that cooperates with the limiting arc plate 12 to assist in positioning the guitar, the connecting guide rod 15 is a structure that serves as a limiting guide for the arc pressure plate 14, and the compression spring 16 is a structure that cooperates with the connecting guide rod 15 to press and position the arc pressure plate 14.

[0031] A connecting plate 19 is connected between the transverse transmission rails 22, a limiting block 21 is connected to the side of the transverse transmission rail 22, and a first drive motor 23 for transmission is installed at the end of the transverse transmission rail 22. The limiting block 21 is slidably connected to the surface of the guide bracket 17, a fixing plate 18 is installed on the top of the guide bracket 17, and a cylinder 20 is installed on the top of the fixing plate 18. The extended end of the cylinder 20 is connected to the surface of the connecting plate 19, and one end of the longitudinal transmission rail 24 is connected to the second drive motor 25.

[0032] Preferably, the connecting plate 19 is a structure connecting the transverse transmission guide rail 22, the limit block 21 is a structure that serves as a guide and limit together with the guide bracket 17, the transverse transmission guide rail 22 is a structure that performs transmission limiting on the longitudinal transmission guide rail 24, the second drive motor 25 is a structure that drives the longitudinal transmission guide rail 24, and facilitates the control of the movement of the grinder 26, the fixed plate 18 is a structure for installing the cylinder 20, and the cylinder 20 is used to lift and lower the transverse transmission guide rail 22 connected to the connecting plate 19, thereby controlling the lifting and lowering of the grinder 26, and thus grinding the surface of the plate.

[0033] The guitar plate is placed on the top of the base 1, and the screw rod 7 is driven by the dual-axis motor 6, so that the movable plate 9 cooperates with the limit frame 8 to drive the positioning clamp 10 to move and clamp the guitar plate; and the electric push rod 4 moves the connecting frame 3, so that the positioning arc plate 5 on the top of the connecting frame 3 moves to the bottom of the guitar for clamping. At the same time, when the electric push rod 4 moves, the electric telescopic rod 11 pushes the limit arc plate 12, and the arc pressure plate 14 connected to the surface of the limit arc plate 12 is clamped and positioned toward the guitar. The compression spring 16 on the surface of the connecting guide rod 15 cooperates with the positioning cylinder 13, The arc pressure plate 14 is positioned during the process of clamping the guitar plate by the limiting arc plate 12, further improving the stability of the guitar plate and ensuring the stability of the guitar plate grinding. The connecting plate 19 connected to the transverse transmission guide rail 22 can be moved by the cylinder 20, and the limiting block 21 can move on the surface of the guide bracket 17, so that the grinder 26 can grind the surface of the guitar plate. The transverse transmission guide rail 22 and the longitudinal transmission guide rail 24 are driven by the first drive motor 23 and the second drive motor 25. The second drive motor 25 can be moved during the grinding process to improve the grinding effect.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A guitar board surface polishing device, characterized in that: include: A base (1), a limiting frame (8) is installed at the bottom of the base (1), a positioning component for clamping a guitar plate is arranged inside the limiting frame (8), a positioning arc plate (5) for clamping and limiting the guitar plate is arranged on one side of a positioning clamp (10) of the positioning component, one side of the limiting frame (8) is connected to the limiting arc plate (12) through an electric telescopic rod (11), and a stabilizing component for fixing the guitar plate is arranged on the surface of the limiting arc plate (12); A guide bracket (17) is mounted on the top of the base (1), wherein the guide bracket (17) is movably connected to a transverse transmission guide rail (22) via a cylinder (20), the movable end of the transverse transmission guide rail (22) is connected to a longitudinal transmission guide rail (24), and the movable end of the longitudinal transmission guide rail (24) is connected to a grinder (26).

2. The guitar board surface polishing device according to claim 1, characterized in that: The positioning component includes: Rotate the screw rod (7) installed inside the limiting frame (8), and A movable plate (9) movably mounted on the surface of the screw rod (7); Wherein, a dual-axis motor (6) is installed at the bottom of the base (1), and the output end of the dual-axis motor (6) is connected to the end of the screw rod (7).

3. The guitar board surface polishing device according to claim 2, characterized in that: Both sides of the movable plate (9) are slidably connected to the surface of the limiting frame (8), and the positioning clamp block (10) is installed on the top of the movable plate (9) through a fixing member.

4. The guitar board surface polishing device according to claim 1, characterized in that: A limiting groove (2) is provided on the surface of the base (1), an electric push rod (4) is installed at the bottom of the limiting groove (2), and the protruding end of the electric push rod (4) is connected to a connecting frame (3).

5. The guitar board surface polishing device according to claim 4, characterized in that: The positioning arc plate (5) is connected to the top of the connection frame (3), and the surface of the connection frame (3) is slidably connected to the inner wall of the limiting groove (2).

6. The guitar board surface polishing device according to claim 1, characterized in that: The stabilizing component comprises: a positioning cylinder (13) connected to one side of the limiting arc plate (12), and An arc-shaped pressing plate (14) movably connected to the inner wall of the limiting arc plate (12); The surface of the arc-shaped pressure plate (14) is connected to a connecting guide rod (15), and the surface of the connecting guide rod (15) is slidably connected to the positioning cylinder (13).

7. The guitar board surface polishing device according to claim 6, characterized in that: A compression spring (16) is arranged inside the positioning cylinder (13), and the compression spring (16) is sleeved on the surface of the connecting guide rod (15).

8. The guitar board surface polishing device according to claim 1, characterized in that: A connecting plate (19) is connected between the transverse transmission guide rails (22), a side surface of the transverse transmission guide rail (22) is connected to a limit block (21), and a first drive motor (23) for transmission is installed at the end of the transverse transmission guide rail (22).

9. The guitar board surface polishing device according to claim 8, characterized in that: The limit block (21) is slidably connected to the surface of the guide bracket (17), a fixing plate (18) is installed on the top of the guide bracket (17), and a cylinder (20) is installed on the top of the fixing plate (18).

10. The guitar board surface polishing device according to claim 9, characterized in that: The extended end of the cylinder (20) is connected to the surface of the connecting plate (19), and one end of the longitudinal transmission guide rail (24) is connected to a second driving motor (25).

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