Twisting machine for guitar string processing

Abstract

The utility model relates to the technical field of guitar string manufacturing, and discloses a guitar string processing turning machine comprising a hand-held shell, the top of the hand-held shell is rotatably connected with a fixed top, the top of the fixed top is fixedly provided with a pressing button, the top of the fixed top is provided with a charging port, the bottom of the hand-held shell is movably sleeved with a closed bottom cover, and the closed bottom cover is provided with a charging port. A storage battery is fixedly mounted on the inner wall of the fixed top, a threaded groove is formed in the inner wall of the handheld shell, a guide column is fixedly mounted at the bottom of the fixed top, and a lifting block is slidably connected to the outer wall of the guide column. By rotating the handheld shell, the handheld shell rotates at the bottom of the pressing electric button, the pressing electric button rotates to drive a threaded groove to rotate, the threaded groove is in threaded connection with a threaded protruding block to drive the threaded protruding block to move upwards, then a lifting block is driven to move upwards on the inner wall of the handheld shell, and a motor and a rotating sleeve are driven to move upwards; and then the rotating sleeve enters the handheld shell.

Description

Technical Field

[0001] The utility model relates to the technical field of guitar string manufacturing, in particular to a guitar string twisting machine. Background Art

[0002] Guitar is often considered the main instrument in pop music, rock music, blues, folk songs, and flamenco.

[0003] The existing guitar string twisting machine is assembled from an air gun and a sleeve, and its application scope is limited to production. However, when using it, users may need to replace the strings, and they can only install them manually. At the same time, due to the different models of guitars, it is necessary to replace the sleeve when twisting and stringing different guitars. The existing sleeve is connected by traditional bolts, which is extremely troublesome to install. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a guitar string processing head twisting machine, which has the advantages of wide application range and convenient replacement of sleeves, and solves the problems raised by the above-mentioned background technology.

[0005] The utility model provides the following technical solution: a head twisting machine for guitar string processing, comprising a handheld shell, the top of the handheld shell is rotatably connected with a fixed top, the top of the fixed top is fixedly equipped with a push button, the top of the fixed top is provided with a charging port, the bottom of the handheld shell is movably sleeved with a closed bottom cover, the inner wall of the fixed top is fixedly installed with a battery, the inner wall of the handheld shell is provided with a threaded groove, the bottom of the fixed top is fixedly installed with a guide column, the outer wall of the guide column is slidably connected with a lifting block, the outer wall of the lifting block is provided with a threaded protrusion, the inner wall of the lifting block is fixedly installed with a motor, the power output shaft of the motor is fixedly installed with a mounting block, the inner wall of the mounting block is slidably sleeved with a locking block, the inner wall of the mounting block is slidably connected with a pressing block, the inner wall of the locking block is slidably connected with a locking block, and the inner wall of the locking block is provided with a spring.

[0006] As a preferred technical solution of the present invention, the push button and the charging port are electrically connected to the battery, and the battery is electrically connected to the motor.

[0007] As a preferred technical solution of the utility model, the lifting block is located on the inner wall of the handheld shell, and the threaded protrusion is threadedly connected to the threaded groove.

[0008] As a preferred technical solution of the utility model, the number of the guide posts is two, and the two guide posts are symmetrically arranged at the bottom of the fixed top, and the two guide posts penetrate the lifting block.

[0009] As a preferred technical solution of the utility model, an extension ring is provided at the top of the handheld shell, and an annular groove is provided at the bottom of the fixed top, and the annular groove at the bottom of the fixed top is adapted to the extension ring at the top of the handheld shell, and the extension ring at the top of the handheld shell is located inside the annular groove at the bottom of the fixed top.

[0010] As a preferred technical solution of the utility model, an extension ring is provided on the inner wall of the bottom of the handheld shell, and the inner wall diameter of the extension ring is the same as the diameter of the rotating sleeve.

[0011] As a preferred technical solution of the present invention, the size of the pressing block on the side close to the locking block is the same as that of the locking block, and the pressing block fits closely with the locking block.

[0012] As a preferred technical solution of the utility model, the number of the pressing block, the locking block and the spring is two, and the two pressing blocks, the locking blocks and the springs are symmetrically arranged on the inner walls of the mounting block and the locking block.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The guitar string processing head twisting machine rotates the hand-held shell so that the hand-held shell rotates at the bottom of the push button. The rotation of the push button drives the thread groove to rotate. The thread groove is connected with the threaded protrusion through a thread, so as to drive the threaded protrusion to move upward, thereby driving the lifting block to move upward on the inner wall of the hand-held shell, driving the motor and the rotating sleeve to move upward, and then the rotating sleeve enters the interior of the hand-held shell.

[0015] 2. The guitar string processing head twisting machine rotates the hand-held shell to move the lifting block to the bottom of the inner wall of the hand-held shell, and the mounting block reaches the outside of the hand-held shell. At this time, the pressing block is pressed to move the pressing block toward the locking block, so that the locking block enters the interior of the locking block and disengages from the interior of the mounting block, so that the locking block and the mounting block are no longer connected. At this time, the rotating sleeve can be taken out and replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the motor structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the installation block structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the spring structure of the utility model.

[0021] In the figure: 1. Hand-held shell; 2. Fixed top; 3. Push button; 4. Charging port; 5. Closed bottom cover; 6. Battery; 7. Threaded groove; 8. Lifting block; 9. Threaded protrusion; 10. Guide column; 11. Motor; 12. Mounting block; 13. Rotating sleeve; 14. Locking block; 15. Pressing block; 16. Locking block; 17. Spring. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-5 A guitar string processing head twisting machine comprises a handheld shell 1, the top of the handheld shell 1 is rotatably connected to a fixed top 2, the top of the fixed top 2 is fixedly equipped with a push button 3, the top of the fixed top 2 is provided with a charging port 4, the bottom of the handheld shell 1 is movably sleeved with a closed bottom cover 5, the inner wall of the fixed top 2 is fixedly installed with a battery 6, the inner wall of the handheld shell 1 is provided with a threaded groove 7, the bottom of the fixed top 2 is fixedly installed with a guide column 10, the outer wall of the guide column 10 is slidably connected with a lifting block 8, and the outer wall of the lifting block 8 is provided with a screw thread. The inner wall of the convex block 9 and the lifting block 8 is fixedly mounted with a motor 11, the power output shaft of the motor 11 is fixedly mounted with a mounting block 12, the inner wall of the mounting block 12 is slidably sleeved with a locking block 14, the inner wall of the mounting block 12 is slidably connected with a pressing block 15, the inner wall of the locking block 14 is slidably connected with a locking block 16, and the inner wall of the locking block 14 is provided with a spring 17. In the above structure, the two ends of the spring 17 are overlapped with the locking block 16 and the locking block 14 respectively, and the locking block 16 is pushed outward by the tension of the spring 17.

[0024] In a preferred embodiment, the push button 3 and the charging port 4 are electrically connected to the battery 6, and the battery 6 is electrically connected to the motor 11. In the above structure, the discharge of the battery 6 is controlled by pressing the button 3. When the battery 6 transmits electrical energy to the motor 11, the output shaft of the battery 6 rotates, and electrical energy is replenished to the interior of the battery 6 through the charging port 4.

[0025] In a preferred embodiment, the lifting block 8 is located on the inner wall of the handheld shell 1, and the threaded protrusion 9 is threadedly connected to the threaded groove 7. In the above structure, the handheld shell 1 is rotated so that the handheld shell 1 rotates at the bottom of the pressing button 3, and the rotation of the pressing button 3 drives the threaded groove 7 to rotate. The threaded groove 7 is threadedly connected to the threaded protrusion 9, thereby driving the lifting block 8 to move up and down on the inner wall of the handheld shell 1.

[0026] In a preferred embodiment, the number of guide columns 10 is two, and the two guide columns 10 are symmetrically arranged at the bottom of the fixed top 2. The two guide columns 10 penetrate the lifting block 8. In the above structure, the lifting block 8 is penetrated by the two guide columns 10, so that the two guide columns 10 limit the lifting block 8, so that the lifting block 8 will not rotate when moving up and down.

[0027] In a preferred embodiment, an extension ring is provided at the top of the handheld shell 1, and an annular groove is provided at the bottom of the fixed top 2, and the annular groove at the bottom of the fixed top 2 is adapted to the extension ring at the top of the handheld shell 1, and the extension ring at the top of the handheld shell 1 is located inside the annular groove at the bottom of the fixed top 2. In the above structure, the extension ring at the top of the handheld shell 1 is located in the annular groove at the bottom of the fixed top 2, so that the fixed top 2 limits the handheld shell 1, thereby preventing the handheld shell 1 and the fixed top 2 from detaching.

[0028] In a preferred embodiment, an extension ring is provided on the inner wall of the bottom of the handheld shell 1, and the inner wall diameter of the extension ring is the same as the diameter of the rotating sleeve 13. In the above structure, the extension ring on the inner wall of the handheld shell 1 is the same as the diameter of the rotating sleeve 13, so that the rotating sleeve 13 can pass through the extension ring at the bottom of the handheld shell 1, and the lifting block 8 is fixed by the extension ring at the bottom of the handheld shell 1, so that the lifting block 8 will not be separated from the handheld shell 1 due to excessive rotation of the handheld shell 1.

[0029] In a preferred embodiment, the size of the pressing block 15 on the side close to the locking block 16 is the same as that of the locking block 16, and the pressing block 15 fits closely with the locking block 16. In the above structure, by pressing the pressing block 15, the pressing block 15 moves toward the locking block 16, thereby causing the locking block 16 to enter the interior of the locking block 14 and disengage from the inner wall of the mounting block 12.

[0030] In a preferred embodiment, the number of the pressing block 15, the locking block 16 and the spring 17 is two, and the two pressing blocks 15, the locking blocks 16 and the spring 17 are symmetrically arranged on the inner walls of the mounting block 12 and the locking block 14. In the above structure, the locking block 14 and the mounting block 12 are clamped together by the two locking blocks 16, so that the mounting block 12 will not be detached from the locking block 14.

[0031] Working principle: when the device is needed, the hand-held shell 1 is rotated so that the hand-held shell 1 rotates at the bottom of the push button 3. The rotation of the push button 3 drives the thread groove 7 to rotate. The thread groove 7 is connected with the threaded protrusion 9 by a thread, and drives the threaded protrusion 9 to move downward, thereby driving the lifting block 8 to move downward on the inner wall of the hand-held shell 1, driving the motor 11 and the rotating sleeve 13 to move downward, and then making the rotating sleeve 13 reach the outside of the hand-held shell 1. At this time, the rotating sleeve 13 is sleeved on the top of the twist head outside the guitar, and the push button 3 is pressed. By pressing the push button 3, the storage battery 6 is controlled to output power to the motor 11. At this time, the rotation of the motor 11 The mounting block 12 is driven to rotate, and the mounting block 12 drives the rotating sleeve 13 to rotate, and the rotating sleeve 13 drives the twist head to rotate, so that the twist head is tightened to fix the strings on the guitar. When the rotating sleeve 13 needs to be replaced, the lifting block 8 is moved to the bottom by rotating the handheld shell 1, and the mounting block 12 is leaked from the inner wall of the handheld shell 1. At this time, the pressing block 15 is pressed, and the pressing block 15 moves in the direction of the locking block 16, so that the locking block 16 enters the interior of the locking block 14 and disengages from the inner wall of the mounting block 12, so that the clamping relationship between the mounting block 12 and the locking block 14 disappears, so that the rotating sleeve 13 can be taken out and replaced.

[0032] 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 string twisting machine, comprising a handheld housing (1), characterized in that: The top of the handheld shell (1) is rotatably connected to a fixed top (2), the top of the fixed top (2) is fixedly equipped with a push button (3), the top of the fixed top (2) is provided with a charging port (4), the bottom of the handheld shell (1) is movably sleeved with a closed bottom cover (5), the inner wall of the fixed top (2) is fixedly equipped with a storage battery (6), the inner wall of the handheld shell (1) is provided with a threaded groove (7), the bottom of the fixed top (2) is fixedly equipped with a guide column (10), and the outer wall of the guide column (10) is slidably connected to the charging port (4). A lifting block (8) is provided, wherein the outer wall of the lifting block (8) is provided with a threaded protrusion (9), a motor (11) is fixedly mounted on the inner wall of the lifting block (8), a mounting block (12) is fixedly mounted on the power output shaft of the motor (11), a locking block (14) is slidably sleeved on the inner wall of the mounting block (12), a pressing block (15) is slidably connected to the inner wall of the mounting block (12), a locking block (16) is slidably connected to the inner wall of the locking block (14), and a spring (17) is provided on the inner wall of the locking block (14).

2. The guitar string twisting machine according to claim 1, characterized in that: The push button (3) and the charging port (4) are electrically connected to the storage battery (6), and the storage battery (6) is electrically connected to the motor (11).

3. The guitar string twisting machine according to claim 1, characterized in that: The lifting block (8) is located on the inner wall of the handheld shell (1), and the threaded protrusion (9) is threadedly connected to the threaded groove (7).

4. The guitar string twisting machine according to claim 1, characterized in that: The number of the guide columns (10) is two, and the two guide columns (10) are symmetrically arranged at the bottom of the fixed top (2), and the two guide columns (10) penetrate the lifting block (8).

5. The guitar string twisting machine according to claim 1, characterized in that: The top of the handheld shell (1) is provided with an extension ring, the bottom of the fixed top (2) is provided with an annular groove, and the annular groove at the bottom of the fixed top (2) is adapted to the extension ring at the top of the handheld shell (1), and the extension ring at the top of the handheld shell (1) is located inside the annular groove at the bottom of the fixed top (2).

6. The guitar string twisting machine according to claim 1, characterized in that: An extension ring is provided on the inner wall of the bottom of the handheld shell (1), and the inner wall diameter of the extension ring is the same as the diameter of the rotating sleeve (13).

7. The guitar string twisting machine according to claim 1, characterized in that: The size of the pressing block (15) on the side close to the locking block (16) is the same as that of the locking block (16), and the pressing block (15) fits closely with the locking block (16).

8. The guitar string twisting machine according to claim 1, characterized in that: The number of the pressing block (15), the locking block (16) and the spring (17) is two, and the two pressing blocks (15), the locking blocks (16) and the spring (17) are symmetrically arranged on the inner walls of the mounting block (12) and the locking block (14).

Images