CN219987888U - One-step forming device for s-bend of zither - Google Patents
One-step forming device for s-bend of zither Download PDFInfo
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- CN219987888U CN219987888U CN202321264175.4U CN202321264175U CN219987888U CN 219987888 U CN219987888 U CN 219987888U CN 202321264175 U CN202321264175 U CN 202321264175U CN 219987888 U CN219987888 U CN 219987888U
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- zither
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- bottom plate
- plate
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- 238000005520 cutting process Methods 0.000 claims abstract description 32
- 238000005452 bending Methods 0.000 claims abstract description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 241000272814 Anser sp. Species 0.000 description 2
- 241001575999 Hakka Species 0.000 description 1
- 235000016278 Mentha canadensis Nutrition 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Milling, Drilling, And Turning Of Wood (AREA)
Abstract
The utility model discloses a one-step forming device for S-bending of zither, which comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a supporting plate, the bottom of the supporting plate is provided with a first S-shaped electric sliding rail, a driving device is arranged on the first S-shaped electric sliding rail, and the output end of the driving device is provided with a cutting chain saw. According to the utility model, the cutting chain saw, the sliding component, the first S-shaped electric sliding rail and the second S-shaped electric sliding rail are arranged, when the back mountain S-shaped bending cutting is carried out on the zither panel, the back mountain S-shaped bending cutting can be automatically completed after the zither panel is placed between the bottom plate and the limiting plate, so that a worker does not need to hold the zither panel to cut through a fixed saw chain, the efficiency of the back mountain S-shaped bending after cutting is greatly improved when the standard zither is produced, the screw component can be used for effectively fixing the zither panel, the stability in the cutting process is ensured, and the deviation is avoided.
Description
Technical Field
The utility model relates to the technical field of zither processing, in particular to a device for forming a zither s-bend at one time.
Background
Koto, plucked string instrument, also known as Hanzheng, qinzheng, is an ancient national musical instrument of Han nationality, popular in all places of China. Through the development of thousands of centuries, four genres of Hakka zither, chaozhou zither, shandong zither and Henan zither are mainly formed, and the four genres are commonly used for solo, heavy play, instrumental ensemble and accompaniment of singing dance, drama and song art. The Chinese musical instrument is one of Chinese unique and important national musical instruments, and the structure of the Chinese musical instrument consists of a panel, a wild goose post, strings, front mountain, string nails, a tuning box, a bridge, rear mountain, side plates, a sound outlet, a bottom plate and string penetrating holes, and is shaped as a rectangular wooden sound box, and a string frame 'zheng post' (i.e. a wild goose post) can freely move, one string and one sound are arranged according to five sound steps.
The rear mountain of the zither generally adopts an s shape, so that the zither needs to be cut when being manufactured, but most of the traditional zither panels are cut through a fixed saw chain by a worker holding the zither panels, each zither can be said to have unique characteristics and different tones, but the manual cutting mode is extremely low in efficiency and cannot realize batch production when the manufactured zither is manufactured.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a one-step forming device for a Zheng s bend.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a curved one-time forming device of zither S, includes the bottom plate, bottom plate top fixedly connected with backup pad, first S-shaped electronic slide rail is installed to the backup pad bottom, install drive arrangement on the electronic slide rail of first S-shaped, the drive arrangement output is equipped with the cutting chain saw, cutting chain saw tip is equipped with sliding component, is located cutting chain saw one side bottom plate top fixedly connected with fixed plate, fixed cavity has been seted up to the fixed plate inner wall, fixed cavity inner wall is connected with the limiting plate through threaded component.
Preferably, the sliding component comprises an S-shaped sliding groove which is formed in the top of the bottom plate and matched with the first S-shaped electric sliding rail, a second S-shaped electric sliding rail which runs synchronously with the first S-shaped electric sliding rail is fixedly connected to the bottom of the inner wall of the S-shaped sliding groove, a supporting sliding block is connected to the second S-shaped electric sliding rail in a sliding mode, a supporting groove is formed in the supporting sliding block, a supporting shaft is connected to the inner wall of the supporting groove in a rotating mode, and the end portion of the cutting chain saw is sleeved on the supporting shaft.
Preferably, the screw assembly comprises an adjusting screw rod rotationally connected with the bottom of the inner wall of the fixed cavity, a connecting sliding block is connected to the adjusting screw rod in a threaded mode, and the side wall of the connecting sliding block is fixedly connected with the side wall of the limiting plate.
Preferably, the engagement slider is located in the fixed cavity and slidably connected with the inner wall of the fixed cavity, an engagement chute adapted to the engagement slider is provided on the side wall of the fixed cavity, and the engagement slider is located in the engagement chute.
Preferably, the side wall of the limiting plate is in sliding connection with the side wall of the fixed plate, and the top of the bottom plate is fixedly connected with two limiting rods which penetrate through the limiting plate and are in sliding connection with the limiting plate.
Compared with the prior art, the utility model has the beneficial effects that:
through setting up cutting chain saw, sliding component, first S-shaped electronic slide rail and second shape electronic slide rail, when carrying out the curved cutting of back mountain S to zither panel, place back between bottom plate and the limiting plate with the zither panel, alright automatic completion back mountain S curved cutting to need not workman and handheld zither panel and come to cut through fixed saw chain, improved the curved efficiency of its back mountain S of cutting when carrying out the production of standard zither greatly, and screw thread component' S setting can effectively fix the zither panel, guarantee the stability of its cutting in-process, avoid appearing the skew.
Drawings
FIG. 1 is a cross-sectional view of a koto s-curve one-time forming device according to the present utility model;
FIG. 2 is an enlarged view of FIG. 1 at A;
fig. 3 is a top view of a bottom plate in the zheng s-shaped one-step forming device according to the present utility model.
In the figure: 1 bottom plate, 2 backup pad, 3 first S shape electronic slide rail, 4 drive arrangement, 5 cutting chain saw, 6 back shaft, 7 support slider, 8 second S shape electronic slide rail, 9 fixed plates, 10 adjusting screw, 11 link up slider, 12 limiting plate, 13 gag lever post.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.
Referring to fig. 1-3, a device for forming a zither S-bend at one time comprises a bottom plate 1, wherein the top of the bottom plate 1 is fixedly connected with a supporting plate 2, the bottom of the supporting plate 2 is provided with a first S-shaped electric sliding rail 3, the first S-shaped electric sliding rail 3 is provided with a driving device 4, the driving device 4 has a main function of driving a cutting chain saw 5, and the mode is the prior art and is not repeated herein;
the output end of the driving device 4 is provided with a cutting chain saw 5, the end part of the cutting chain saw 5 is provided with a sliding component, further, the sliding component comprises an S-shaped sliding groove which is arranged at the top of the bottom plate 1 and is matched with the first S-shaped electric sliding rail 3, the bottom of the inner wall of the S-shaped sliding groove is fixedly connected with a second S-shaped electric sliding rail 8 which runs synchronously with the first S-shaped electric sliding rail 3, the second S-shaped electric sliding rail 8 is slidingly connected with a supporting sliding block 7, the supporting sliding block 7 is provided with a supporting groove, the inner wall of the supporting groove is rotationally connected with a supporting shaft 6, the end part of the cutting chain saw 5 is sleeved on the supporting shaft 6, and by arranging the sliding component, the first S-shaped electric sliding rail 3 and the second S-shaped electric sliding rail 8 run synchronously, so that the supporting sliding block 7 can effectively ensure the straightness of the cutting chain saw 5 and ensure the cutting efficiency during cutting;
the fixed plate 9 is fixedly connected to the top of the bottom plate 1 positioned on one side of the cutting chain saw 5, a fixed cavity is formed in the inner wall of the fixed plate 9, the limiting plate 12 is connected to the inner wall of the fixed cavity through a threaded component, further, the threaded component comprises an adjusting screw 10 rotationally connected with the bottom of the inner wall of the fixed cavity, a connecting sliding block 11 is connected to the upper threads of the adjusting screw 10, the side wall of the connecting sliding block 11 is fixedly connected with the side wall of the limiting plate 12, when the zither panel is cut through the threaded component, the zither panel is firstly placed between the bottom plate 1 and the limiting plate 12, then the adjusting screw 10 is rotated, the connecting sliding block 11 which is in threaded connection with the zither panel and is in sliding connection with the inner wall of the fixed cavity is driven to slide, the limiting plate 12 is driven to fix the zither panel, then the first S-shaped electric sliding rail 3, the second S-shaped electric sliding rail 8 and the driving device 4 are started, the cutting chain saw 5 can cut the zither panel without a worker holding the zither panel to cut through a fixed chain, the efficiency of S bending of the zither after cutting the zither panel is greatly improved, and the thread component and the stability of the zither panel is effectively ensured in the cutting process;
further, the engagement slider 11 is located in the fixed cavity and slidably connected with the inner wall of the fixed cavity, an engagement sliding groove adapted to the engagement slider 11 is formed in the side wall of the fixed cavity, and the engagement slider 11 is located in the engagement sliding groove.
Further, the side wall of the limiting plate 12 is in sliding connection with the side wall of the fixed plate 9, two limiting rods 13 penetrating through the limiting plate 12 and in sliding connection with the limiting plate are fixedly connected to the top of the bottom plate 1, and the limiting rods 13 are arranged, so that stable sliding of the limiting rods 12 can be guaranteed, and inclination is avoided.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. The utility model provides a curved one-time forming device of zheng S, includes bottom plate (1), its characterized in that, bottom plate (1) top fixedly connected with backup pad (2), first S-shaped electronic slide rail (3) are installed to backup pad (2) bottom, install drive arrangement (4) on first S-shaped electronic slide rail (3), drive arrangement (4) output is equipped with cutting chain saw (5), cutting chain saw (5) tip is equipped with sliding component, is located cutting chain saw (5) one side bottom plate (1) top fixedly connected with fixed plate (9), fixed cavity has been seted up to fixed plate (9) inner wall, fixed cavity inner wall is connected with limiting plate (12) through threaded component.
2. The koto S bending one-time forming device according to claim 1, wherein the sliding component comprises an S-shaped sliding groove which is formed in the top of the bottom plate (1) and matched with the first S-shaped electric sliding rail (3), a second S-shaped electric sliding rail (8) which is fixedly connected with the bottom of the inner wall of the S-shaped sliding groove and synchronously operates with the first S-shaped electric sliding rail (3), a supporting sliding block (7) is connected to the second S-shaped electric sliding rail (8) in a sliding manner, a supporting groove is formed in the supporting sliding block (7), a supporting shaft (6) is connected to the inner wall of the supporting groove in a rotating manner, and the end part of the cutting chain saw (5) is sleeved on the supporting shaft (6).
3. The one-step forming device for the s-turn of the zither as claimed in claim 1, wherein the screw assembly comprises an adjusting screw (10) rotatably connected with the bottom of the inner wall of the fixed cavity, a connecting sliding block (11) is connected to the adjusting screw (10) in a threaded manner, and the side wall of the connecting sliding block (11) is fixedly connected with the side wall of the limiting plate (12).
4. A device for forming a zither s-shaped bend according to claim 3, wherein the connecting sliding block (11) is positioned in the fixing cavity and is in sliding connection with the inner wall of the fixing cavity, the side wall of the fixing cavity is provided with a connecting sliding groove matched with the connecting sliding block (11), and the connecting sliding block (11) is positioned in the connecting sliding groove.
5. The one-step forming device for the s-turn of the zither as claimed in claim 1, wherein the side wall of the limiting plate (12) is slidably connected with the side wall of the fixed plate (9), and two limiting rods (13) penetrating through the limiting plate (12) and slidably connected with the limiting plate are fixedly connected to the top of the bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321264175.4U CN219987888U (en) | 2023-05-24 | 2023-05-24 | One-step forming device for s-bend of zither |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321264175.4U CN219987888U (en) | 2023-05-24 | 2023-05-24 | One-step forming device for s-bend of zither |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219987888U true CN219987888U (en) | 2023-11-10 |
Family
ID=88617201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321264175.4U Active CN219987888U (en) | 2023-05-24 | 2023-05-24 | One-step forming device for s-bend of zither |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219987888U (en) |
-
2023
- 2023-05-24 CN CN202321264175.4U patent/CN219987888U/en active Active
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