Processing device for bent neck pipe of saxophone

Abstract

The utility model discloses a processing device of a saxophone bent neck pipe, which relates to the technical field of musical instrument processing equipment and comprises a high-rotation motor, a clamping table arranged at the top of the high-rotation motor, a rotating shaft arranged at the top end of the clamping table, a friction table arranged at the other end of the rotating shaft, a supporting table arranged above the friction table, and an end plate arranged at the top of the supporting table. A mounting rod is arranged at the center of the top of the end plate, a plurality of sliding sleeves are arranged on all the side faces of the mounting rod, sliding rods are arranged in the sliding sleeves, a forming plate is arranged at the other ends of the sliding rods, the end plate is arranged at the top of the mounting rod, a supporting table is arranged at the top of the end plate, and a friction part is arranged above the supporting table. According to the processing device for the bent neck pipe of the saxophone provided by the utility model, the grinding range formed by the grinding range during rotation of the forming plate and the end plate which are partially in a whole spherical shape is in a barrel shape.

Description

Technical Field

[0001] The utility model relates to the technical field of musical instrument processing equipment, in particular to a processing device for a saxophone neck pipe. Background Art

[0002] The saxophone, also known as the saxophone, is played with a single reed. Its structure and range of open and closed sound holes are similar to those of a clarinet, but its body is made of copper, making it a brass instrument. Its timbre lies somewhere between that of woodwind and brass instruments, combining the sonority of brass instruments with the softness of woodwind instruments. Its timbre offers a beautiful variety, ranging from deep and calm to emotive, gentle and melancholic. It excels not only in classical music but also in jazz and light music, making it a popular instrument among musicians. Saxophones include curved-neck and straight-neck saxophones. The curved-neck saxophone, with its curved bottom and neck, facilitates breathing and playing high notes. The curved-neck saxophone typically has a smoother, softer sound than the traditional saxophone, making it more suitable for slower-paced music. Due to its unique structure and timbre, the curved-neck saxophone is primarily used in jazz and soft music, making it a unique saxophone variant.

[0003] The inner diameter of the traditional saxophone neck is cylindrical. The sound produced by the cylindrical neck of the saxophone is slightly lacking in tension. If a cylindrical neck is used, the sound produced by the saxophone will become more tense, round and transparent.

[0004] Therefore, a processing device for a saxophone neck pipe is provided, which can process the cylindrical inner diameter of the saxophone neck pipe into a cylindrical inner diameter during the production process. Utility Model Content

[0005] Therefore, the purpose of the present invention is to provide a processing device for a saxophone neck pipe to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a saxophone neck pipe processing device, which includes a high-speed motor, a clamping table is provided on the top of the high-speed motor, a rotating shaft is provided on the top of the clamping table, a friction table is provided on the other end of the rotating shaft, a support table is provided above the friction table, an end plate is provided on the top of the support table, a mounting rod is provided at the top center of the end plate, multiple sliding sleeves are provided on all sides of the mounting rod, a sliding rod is provided inside the sliding sleeve, a forming plate is provided on the other end of the sliding rod, an end plate is provided on the top of the mounting rod, a supporting table is provided on the top of the end plate, and a friction table is provided above the support table.

[0007] As a preferred solution of the saxophone neck pipe processing device described in the utility model, the two ends of the forming plate are in contact with the top and bottom surfaces of the end plates at both ends of the mounting rod, and the forming plate on each side of the mounting rod is a uniform part of the whole sphere.

[0008] As a preferred solution of the saxophone neck processing device described in the utility model, the multiple sliding sleeves on the side of the mounting rod are evenly distributed; and the sliding sleeves on each side of the mounting rod are located on the same horizontal plane.

[0009] As a preferred solution of the saxophone bent neck pipe processing device described in the utility model, a limiting layer is provided at one end of the inner part of the sliding sleeve, one end of the limiting layer is flush with one end surface of the sliding sleeve, and the shape and size of the sliding rod are the same as the shape and size of the inner diameter of the limiting layer.

[0010] As a preferred solution of the saxophone neck pipe processing device described in the utility model, a limiting plate is provided at one end of the sliding rod in the sliding sleeve, the limiting plate contacts the mounting rod, and the shape and size of the limiting plate are the same as the shape and size of the limiting layer.

[0011] As a preferred solution of the saxophone neck processing device described in the utility model, a second magnetic block is provided on the side of the limit plate in contact with the mounting rod, and a plurality of first magnetic blocks are provided on the side of the mounting rod, the number and position of the first magnetic blocks correspond to the number and position of the second magnetic blocks, and the size of the first magnetic blocks is the same as the size of the second magnetic blocks.

[0012] Beneficial effects of the utility model:

[0013] 1. The utility model provides a processing device for a saxophone neck pipe, which is provided with a partially spherical forming plate and an end plate, and the grinding range formed when the grinding range is rotated is a barrel shape.

[0014] 2. The utility model provides a processing device for a saxophone bent neck pipe, which realizes the extension and retraction of the forming plate by arranging a sliding sleeve and a sliding rod. When the installation rod does not rotate, the outermost side of the forming plate is located inside the friction table, which facilitates the installation of the forming plate inside the saxophone. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work. Among them:

[0016] Figure 1 This is a schematic diagram of the overall structure of a saxophone neck pipe processing device of the present invention;

[0017] Figure 2 This is a schematic structural diagram of a forming plate in a stationary state of a saxophone neck processing device according to the present invention;

[0018] Figure 3 This is a partial structural diagram of a mounting rod of a saxophone neck pipe processing device according to the present invention;

[0019] Figure 4 This is a schematic diagram of the internal structure of a sliding sleeve of a saxophone neck pipe processing device of the present invention;

[0020] Figure 5 This is a schematic structural diagram of a mounting rod for a saxophone neck pipe processing device according to the present invention;

[0021] Figure 6 The utility model is a structural schematic diagram of a slide rod of a processing device for a saxophone neck pipe.

[0022] Description of reference numerals:

[0023] 1. High-speed motor; 11. Clamping table; 12. Rotating shaft; 13. Friction table; 14. Support table; 2. Mounting rod; 21. Sliding sleeve; 22. Sliding rod; 23. Limiting layer; 24. Limiting plate; 25. First magnetic block; 26. Second magnetic block; 3. Forming plate; 31. End plate DETAILED DESCRIPTION

[0024] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0025] Reference Figure 1-6 , a saxophone neck pipe processing device provided by the utility model, this saxophone neck pipe processing device includes a high-speed motor 1, a clamping platform 11 is provided on the top of the high-speed motor 1, a rotating shaft 12 is provided on the top of the clamping platform 11, a friction platform 13 is provided on the other end of the rotating shaft 12, a support platform 14 is provided above the friction platform 13, an end plate 31 is provided on the top of the support platform 14, a mounting rod 2 is provided at the top center of the end plate 31, a plurality of sliding sleeves 21 are provided on all sides of the mounting rod 2, a sliding rod 22 is provided inside the sliding sleeve 21, a forming plate 3 is provided on the other end of the sliding rod 22, an end plate 31 is provided on the top of the mounting rod 2, a support platform 14 is provided on the top of the end plate 31, and a friction platform 13 is provided above the support platform 14.

[0026] Specifically, a clamping platform 11 is provided on the top of the high-speed motor 1, and a rotating shaft 12 is provided on the top of the clamping platform 11. The clamping platform 11 clamps the rotating shaft 12 and drives the rotating shaft 12 to rotate through the operation of the high-speed motor 1; a friction platform 13 is provided on the other end of the rotating shaft 12, and a support platform 14 is provided above the friction platform 13. An end plate 31 is provided on the top of the support platform 14, and the entire device is positioned by friction with the saxophone mouth through the friction platform 13, and the area between the friction platform 13 and the saxophone is reduced by the support platform 14, thereby reducing the total friction area generated; a mounting rod 2 is provided at the top center of the end plate 31, and all sides of the mounting rod 2 are provided with There are multiple sliding sleeves 21, and a sliding rod 22 is provided inside the sliding sleeve 21. A forming plate 3 is provided at the other end of the sliding rod 22. An end plate 31 is provided on the top of the mounting rod 2. The mounting rod 2 and the forming plate 3 are connected by the sliding sleeve 21 and the sliding rod 22, so that the mounting rod 2 and the forming plate 3 can move synchronously; an end plate 31 is provided on the top of the mounting rod 2, and a support platform 14 is provided on the top of the end plate 31. A friction platform 13 is provided above the support platform 14. The friction platform 13 on the top of the mounting rod 2 is in contact with the inner wall of the saxophone for side positioning, and the area of ​​the friction platform 13 and the saxophone is reduced by the support platform 14, thereby reducing the total friction area generated.

[0027] The two ends of the forming plate 3 are in contact with the top and bottom surfaces of the end plates 31 at both ends of the mounting rod 2. The forming plate 3 on each side of the mounting rod 2 is a uniform part of the entire sphere.

[0028] Specifically, the forming plate 3 is a uniform portion of the entire sphere so that when the forming plate 3 rotates, the two ends of the forming plate 3 are positioned by the end plates 31 so that the rotation path of the forming plate 3 is cylindrical.

[0029] The multiple sliding sleeves 21 on the side of the mounting rod 2 are evenly distributed; the sliding sleeves 21 on each side of the mounting rod 2 are located on the same horizontal plane.

[0030] Specifically, the supporting force of the forming plate 3 on each side of the mounting rod 2 is made more uniform.

[0031] A limiting layer 23 is provided at one end of the inner portion of the sleeve 21 . One end of the limiting layer 23 is flush with one end surface of the sleeve 21 . The shape and size of the sliding rod 22 are the same as the shape and size of the inner diameter of the limiting layer 23 .

[0032] Specifically, the limiting layer 23 enables the sliding rod 22 to move inside the sliding sleeve 21 .

[0033] A limiting plate 24 is provided at one end of the sliding rod 22 in the sliding sleeve 21 . The limiting plate 24 contacts the mounting rod 2 . The shape and size of the limiting plate 24 are the same as those of the limiting layer 23 .

[0034] Specifically, the slide rod 22 is limited by the cooperation of the limiting plate 24 and the limiting layer 23. When the mounting rod 2 rotates, the slide rod 22 is thrown outward under the action of the centrifugal force generated by the mounting rod 2, and then the forming plate 3 is pushed out. With the cooperation of the limiting layer 23 and the limiting plate 24, the rotation axis of the forming plate 3 is maintained at a position that coincides with the center of the circle of the forming plate 3.

[0035] A second magnetic block 26 is provided on the side of the limiting plate 24 that contacts the mounting rod 2, and a plurality of first magnetic blocks 25 are provided on the side of the mounting rod 2. The number and position of the first magnetic blocks 25 correspond to the number and position of the second magnetic blocks 26, and the size of the first magnetic blocks 25 is the same as the size of the second magnetic blocks 26.

[0036] Specifically, the mounting rod 2 and the limit plate 24 are magnetically fixed by the first magnetic block 25 and the second magnetic block 26. After the first magnetic block 25 and the second magnetic block 26 are fixed, the outermost side of the forming plate 3 is located inside the friction table 13, which is convenient for following the friction table 13 into the interior of the saxophone. The magnetic force between the first magnetic block 25 and the second magnetic block 26 is less than the centrifugal force generated on the slide rod 22 when the mounting rod 2 rotates, so that the slide rod 22 drives the limit plate 24 to easily disengage the first magnetic block 25 and the second magnetic block 26 when the mounting rod 2 rotates; after the mounting rod 2 stops rotating and the saxophone is taken out, the mouth of the saxophone applies pressure to the slide rod 22, causing the slide rod 22 to move toward the inside of the sliding sleeve 21, and the slide rod 22 is quickly fixed inside the sliding sleeve 21 with the cooperation of the first magnetic block 25 and the second magnetic block 26.

[0037] During use, the saxophone is inserted into the friction table 13, and the friction tables 13 at both ends rub against the inner tube and outer tube openings of the saxophone to stabilize the forming plate 3 inside the curved neck tube of the saxophone; then the high-speed motor 1 is started, and the driving shaft 12 drives the friction table 13 and the mounting rod 2 to rotate synchronously at high speed. When the mounting rod 2 rotates, the centrifugal force generated by the mounting rod 2 throws out the forming plate 3. Under the action of the limiting layer 23 and the limiting plate 24, the forming plate 3 is thrown out, and the center of the forming plate 3 coincides with the rotation axis of the forming plate 3 after the forming plate 3 is thrown out. With the cooperation with the end plate 31, the rotation path of the forming plate 3 is ensured to be cylindrical.

[0038] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.

Claims

1. A saxophone neck processing device, comprising a high-speed motor (1), characterized in that: A clamping platform (11) is provided on the top of the high-speed motor (1), a rotating shaft (12) is provided on the top of the clamping platform (11), a friction platform (13) is provided on the other end of the rotating shaft (12), a support platform (14) is provided above the friction platform (13), an end plate (31) is provided on the top of the support platform (14), a mounting rod (2) is provided at the top center of the end plate (31), a plurality of sliding sleeves (21) are provided on all sides of the mounting rod (2), a sliding rod (22) is provided inside the sliding sleeve (21), a forming plate (3) is provided on the other end of the sliding rod (22), an end plate (31) is provided on the top of the mounting rod (2), a supporting platform (14) is provided on the top of the end plate (31), and a friction platform (13) is provided above the support platform (14).

2. The saxophone neck processing device according to claim 1, characterized in that: The two ends of the forming plate (3) are in contact with the top and bottom surfaces of the end plates (31) at both ends of the mounting rod (2), and the forming plate (3) on each side of the mounting rod (2) is a uniform part of the entire sphere.

3. The saxophone neck processing device according to claim 2, characterized in that: The plurality of sliding sleeves (21) on the side of the mounting rod (2) are evenly distributed; the sliding sleeves (21) on each side of the mounting rod (2) are located on the same horizontal plane.

4. The saxophone neck processing device according to claim 3, characterized in that: A limiting layer (23) is provided at one end of the inner portion of the sliding sleeve (21), one end of the limiting layer (23) is flush with one end surface of the sliding sleeve (21), and the shape and size of the sliding rod (22) are the same as the shape and size of the inner diameter of the limiting layer (23).

5. The saxophone neck processing device according to claim 4, characterized in that: A limiting plate (24) is provided at one end of the sliding rod (22) in the sliding sleeve (21), the limiting plate (24) contacts the mounting rod (2), and the shape and size of the limiting plate (24) are the same as those of the limiting layer (23).

6. The saxophone neck processing device according to claim 5, characterized in that: A second magnetic block (26) is provided on the side of the limiting plate (24) in contact with the mounting rod (2), and a plurality of first magnetic blocks (25) are provided on the side of the mounting rod (2). The number and position of the first magnetic blocks (25) correspond to the number and position of the second magnetic blocks (26), and the size of the first magnetic blocks (25) is the same as the size of the second magnetic blocks (26).

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