CN209699310U - A kind of Chinese zither punching auxiliary locator - Google Patents
A kind of Chinese zither punching auxiliary locator Download PDFInfo
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- CN209699310U CN209699310U CN201920037282.0U CN201920037282U CN209699310U CN 209699310 U CN209699310 U CN 209699310U CN 201920037282 U CN201920037282 U CN 201920037282U CN 209699310 U CN209699310 U CN 209699310U
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- clamping cap
- support plate
- mounting groove
- upper flange
- lower wing
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Abstract
The utility model relates to a kind of Chinese zither to punch auxiliary locator, including support plate, gag lever post is equipped with above the support plate, string shaft clamping cap is equipped with above gag lever post, peg processing hole is offered on string shaft clamping cap, lower wing plate is set in support plate, lower wing plate is equipped with clamping device, two sides have been symmetrically arranged supporting leg below support plate, pedestal is equipped with below supporting leg, this product, which is solved, does not have the technological gap of special technology equipment in processing Chinese zither string shaft, improve the precision that peg hole is opened up on string shaft, reduce the rejection rate of processing string shaft, this product is easy to operate, structure is simple, it can easily be accommodated, with extensive market prospects.
Description
Technical field
The utility model relates to musical instrument manufacture fields, and in particular to a kind of Chinese zither punching auxiliary locator.
Background technique
Chinese zither also known as Chinese zither, Qin Zheng, precious jade zither, mythical bird like the phoenix zither, are the zither instruments in Chinese han nationality traditional instrument, belong to and play pleasure
Device.It is unique, important one of the national musical instruments of China.Its tone color is graceful, and range is broad, playing technique is abundant, has
Great expressive force, therefore it is liked by broad masses of the people deeply.Also occur small Chinese zither, Portable ' Zheng ', fan now
Your Chinese zither, half zither, new zither, twelve-tone equal temperament inflexion zither.Chinese zither is one with the long culture of China, in this fertile loessland
Upper indigenous ancient nation musical instrument.Belong to plucked instrument, structure is by panel, wild goose column (some locations are also referred to as zither code), qin
String, Qian Yueshan, string nail, tuning box, qin foot, back hills, side plate, sound mouth, bottom plate, string hole composition.The shape of zither is rectangular
Shape wooden acoustic box, string frame " zither column " (i.e. wild goose column) can move freely, one sound of a string, arrange by five-tone scale, earliest with 25 strings
Zither is most (plucked instrument is divided be zither), and when Tang and Song Dynasty has 13, string, after increase to ten six roots of sensation, 18 strings, 21 strings etc., it is current the most frequently used
Specification be 21 strings;S163-21 is used before the model of usual Chinese zither, it is the common with Miao Jinlin of king's xun, one of the Eight Diagrams that S, which represents S-shaped Yue Shan,
Invention, 163 to represent Chinese zither length be 163 centimetres or so, and 21 represent Chinese zither chord number 21.
Modern Chinese zither mostly uses 21 strings, and the string on Chinese zither is fixed on string shaft by tuning rod, Chinese zither string shaft
Processing mostly uses ancient method technique, and Chinese zither string shaft uses plate structure, and top has arc top surface, begins with below arc top surface
21 peg holes, and the skilled worker that opens up in peg hole examines experience to make more, aperture is apart from inconsistent, between people and people ruler
Spend different, peg hole opens up the unreasonable tuning to Chinese zither of spacing and brings great inconvenience.
Therefore, produce that a kind of structure is simple, the easy to operate Chinese zither punching auxiliary that peg hole is opened up for Chinese zither string shaft
Positioning device has extensive market prospects.
Summary of the invention
In view of the deficiencies of the prior art, it is simple to provide a kind of structure for the utility model, easy to operate to be used for Chinese zither string shaft
The Chinese zither punching auxiliary locator for opening up peg hole, for overcoming defect in the prior art.
The technical solution adopted in the utility model are as follows: a kind of Chinese zither punching auxiliary locator, including support plate, it is described
It is equipped with gag lever post above support plate, string shaft clamping cap is equipped with above gag lever post, offers peg on string shaft clamping cap
Hole is processed, lower wing plate is set in support plate, lower wing plate is equipped with clamping device, and two sides have been symmetrically arranged below support plate
Supporting leg, supporting leg lower section are equipped with pedestal.
The clamping device includes upper flange, is set with adjustment axis in upper flange and in lower wing plate, welds in adjustment axis
It is fixed with adjusting pressure ring, pressure ring is adjusted and is located above upper flange.
The structure of the string shaft clamping cap is corresponding to Chinese zither string shaft structure, the length and string shaft mould of support plate
The length for having pressing plate is corresponding, and the quantity that peg processes hole uses 21, and peg processes hole and uses bell-mouth structure of air, and peg adds
Peg pore size distribution on work hole and Chinese zither string shaft matches, and the width of support plate processes hole away from peg no more than support plate bottom
Minimum range.
The upper flange uses rectangular configuration, and upper flange offers clamping cap mounting groove, and clamping cap mounting groove is adopted
Rectangle groove body is inwardly opened up with along one side of upper flange, the width of clamping cap mounting groove and the bottom end of string shaft clamping cap are long
Degree matches, and the depth of clamping cap mounting groove and the side edge length of string shaft clamping cap match, string shaft clamping cap
It is sleeved in clamping cap mounting groove.
Upper flange connecting hole is offered on the upper flange, lower wing plate offers lower wing plate connecting hole, lower wing plate connection
The diameter in hole and the diameter of upper flange connecting hole are matched with the diameter of adjustment axis, and lower wing plate connecting hole is connected with upper flange
Hole is located at same axis, and adjustment axis uses screw structure, and upper flange connecting hole and adjustment axis are flexibly connected, lower wing plate connecting hole and
Adjustment axis is threadedly coupled, and adjusts the top that pressure ring is located at upper flange, adjusts distance of the pressure ring away from adjustment axis bottom not less than adjusting
Distance of the pressure ring away from lower wing plate connecting hole.
The adjustment axis uses cylindrical wire bumper structure, and handle is equipped with above adjustment axis, and handle uses spherical structure, hand
The bottom of handle is weldingly fixed on the top of adjustment axis.
The structure of the lower wing plate and upper flange is corresponding, and support plate mounting groove, support plate installation are offered on lower wing plate
The structure of slot and the structure of clamping cap mounting groove are corresponding, and horizontal set has support plate in support plate mounting groove, and support plate is under
Wing plate is welded and fixed.
Link slot is offered on the clamping cap mounting groove inner wall, the width of link slot is not more than the thickness of upper flange
It spends, connecting rod is set in link slot, the quantity of link slot uses two, and two link slots are symmetrically distributed in peg board mold pressure
On the outside of the both ends of plate, the corresponding of connecting rod uses two, and two connecting rods distinguish the end welding of chord axillare clamping cap
Fixed, string shaft clamping cap does the plate structure of horizontal sliding using that can open up direction along clamping cap mounting groove.
The utility model beneficial effect is: firstly, this product includes support plate, gag lever post, limit are equipped with above support plate
It is equipped with string shaft clamping cap above bar, peg processing hole is offered on string shaft clamping cap, this product structure is simple, is convenient for
It uses；Secondly, this product is equipped with clamping device, clamping device is made of upper flange, lower wing plate, lead screw and limit tabletting, ties
Structure is simple, easy to operate, improves the stability to product processing；Finally, the string shaft clamping cap and upper flange of this product
It is connected by the way of being detachably connected, after string shaft clamping cap damages under uncontrollable external force, respective accessory can be replaced,
Improve the stability of this product long-time service；The utility model has structure simple, easy to operate, ingenious in design, mentions significantly
High working efficiency, has good social and economic benefit, is the product easy to spread used.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the utility model section structural schematic diagram.
Fig. 3 is the structural schematic diagram of link slot and connecting rod in Fig. 2.
Fig. 4 is the top view of the utility model string shaft clamping cap component.
Specific embodiment
As shown in Figure 1,2,3, 4, a kind of Chinese zither punches auxiliary locator, including support plate 1, in the support plate 1
Side is equipped with gag lever post 3, and string shaft clamping cap 2 is equipped with above gag lever post 3, and peg processing is offered on string shaft clamping cap 2
Hole 4 is set with lower wing plate 6 in support plate 1, and lower wing plate 6 is equipped with clamping device, and 1 lower section two sides of support plate are symmetrically arranged
There is supporting leg 11, is equipped with pedestal 12 below supporting leg 11.The clamping device includes upper flange 5, in upper flange 5 and in lower wing plate 6
It is set with adjustment axis 7, is welded in adjustment axis 7 and adjusts pressure ring 8, pressure ring 8 is adjusted and is located at 5 top of upper flange.
The structure of the string shaft clamping cap 2 is corresponding to Chinese zither string shaft structure, the length and string shaft of support plate 1
The length of clamping cap 2 is corresponding, and the quantity that peg processes hole 4 uses 21, and peg processes hole 4 and uses bell-mouth structure of air,
Peg processes diameter of the diameter no more than peg processing 4 top of hole of 4 bottom end of hole, and peg is processed on hole 4 and Chinese zither string shaft
Peg pore size distribution matches, minimum range of the width of support plate 1 no more than 1 bottom of support plate away from peg processing hole 4.
The upper flange 5 uses rectangular configuration, and upper flange 5 offers clamping cap mounting groove 15, clamping cap installation
Slot 15 inwardly opens up rectangle groove body, the width and string shaft mold pressure of clamping cap mounting groove 15 using along one side of upper flange 5
The bottom length of plate 2 matches, and the depth of clamping cap mounting groove 15 and the side edge length of string shaft clamping cap 2 match,
String shaft clamping cap 2 is sleeved in clamping cap mounting groove 15.
Upper flange connecting hole 17 is offered on the upper flange 5, lower wing plate 6 offers lower wing plate connecting hole 18, bottom wing
The diameter of plate connecting hole 18 and the diameter of upper flange connecting hole 17 are matched with the diameter of adjustment axis 7, lower wing plate connecting hole
18 and upper flange connecting hole 17 be located at same axis, adjustment axis 7 uses screw structure, and upper flange connecting hole 17 and adjustment axis 7 are living
Dynamic connection, lower wing plate connecting hole 18 and adjustment axis 7 are threadedly coupled, and adjust the top that pressure ring 8 is located at upper flange 5, adjusting pressure ring 8 away from
The distance of 7 bottom of adjustment axis is not less than adjusting distance of the pressure ring 8 away from lower wing plate connecting hole 18.The adjustment axis 7 uses cylinder
Shape screw structure is equipped with handle 9 above adjustment axis 7, and handle 9 uses spherical structure, and the bottom of handle 9 is weldingly fixed on adjustment axis
7 top.
The lower wing plate 6 is corresponding with the structure of upper flange 5, and support plate mounting groove 16, support plate are offered on lower wing plate 6
The structure of mounting groove 16 and the structure of clamping cap mounting groove 15 are corresponding, and horizontal set has support plate 1 in support plate mounting groove 16,
The medial surface of support plate 1 is connected with the bottom end of support plate mounting groove 16, and support plate 1 and lower wing plate 6 are welded and fixed, support plate 1
Medial surface away from peg processing hole 4 distance no more than peg process distance of the hole 4 away from 16 bottom end of support plate mounting groove.
Link slot 13 is offered on 15 inner wall of clamping cap mounting groove, the width of link slot 13 is not more than upper flange
5 thickness is set with connecting rod 14 in link slot 13, and the quantity of link slot 13 uses two, and two link slots 13 are symmetrical
On the outside of the both ends of string shaft clamping cap 2, the corresponding of connecting rod 14 uses two, and two connecting rods 14 distinguish chord axillare
The end of clamping cap 2 is welded and fixed, and the use of string shaft clamping cap 2 can open up direction along clamping cap mounting groove 15 and do water
Smoothly dynamic plate structure.
The quantity of the upper flange connecting hole 17 uses two, and two upper flange connecting holes 17 are symmetrically distributed in string shaft
2 two sides of clamping cap, lower wing plate connecting hole 18 adjust that pressure ring 8 and adjustment axis 7 are corresponding to use two, lower wing plate 6 and upper limb
Spring 10 is equipped between plate 5, spring 10 is sleeved in adjustment axis 7, and the minimum length of spring 10 is not more than the thickness of gag lever post 3,
The thickness of gag lever post 3 is not more than 1CM, and the thickness of wooden Chinese zither string shaft is typically larger than 1CM, and the thickness of gag lever post 3 is less than Chinese zither
The thickness of string shaft.
The clamping cap mounting groove 15 is located at the top of support plate mounting groove 16, the center of clamping cap mounting groove 15 and
The center of support plate mounting groove 16 is located on same vertical axis, is equipped between lower wing plate 6 and upper flange 5 and is installed by clamping cap
Void composed by cavity between slot 15 and support plate mounting groove 16 and clamping cap mounting groove 15 and support plate mounting groove 16
Quasi- rectangular cylindrical structures, the gag lever post 3 use " Kan " shape rod-like structure, the internal diameter of gag lever post 3 and the rectangular cylindrical structures
Outer diameter match, gag lever post 3 is sleeved on the rectangular cylindrical structures, and the top welding of the bottom of gag lever post 3 and lower wing plate 6 is solid
It is fixed.
This product application method is as follows: as shown in Figure 1,2,3, 4, firstly, being cut into length is by plank to be processed
The rectangle wooden unit of 31cm, the rectangle wooden unit width are not less than the maximum width of string shaft clamping cap 2；Then, by rectangle wood
Block is placed horizontally in gag lever post 3, complete when three sides of rectangle wooden unit are connected with three inner sidewalls of gag lever post 3
At placement work；Subsequently, while the handles 9 of two sides is rotated, handle 9 drives adjustment axis 7 to make rotating motion, and adjustment axis 7 drives
Adjust pressure ring 8 to move downward, adjust pressure ring 8 and upper flange 5 and string shaft clamping cap 2 is driven to move downward, upper flange 5 to
Lower movement and compressed spring 10, when the rectangle wooden unit to be processed is pressed in support plate 1 by string shaft clamping cap 2 completely
When, stop rotating handle 9, completes the fixed work of the whole of the rectangle wooden unit.
After the completion of fixed work, firstly, selecting suitable drill bit, it is packed on electric drill, according on string shaft clamping cap 2
Peg processing 4 position of hole opened up, carries out punching work to the rectangle wooden unit along string shaft clamping cap 2 to the direction of support plate 1
Make；After the completion of punching work, the rectangle wooden unit is drawn using pencil according to the curved line at 2 top of string shaft clamping cap
Line reversely rotates handle 9, and spring 10, which resets, pushes upper flange 5 and string shaft clamping cap 2 to move upwards, when peg template die
Stop reversely rotating handle 9 when tool pressing plate 2 and the rectangle wooden unit are disconnected, and take out rectangle wooden unit to be processed,
It carries out cutting away extra part using electric saw according to the pencil line that rectangle wooden unit to be processed is finished above, completes the system of string shaft
Make.
It realizes through this embodiment and the peg hole positioning of string shaft facilitated on processing, especially string shaft is not easy really
Fixed, because peg hole site is chosen not, the caused Chinese zither processed is not easy the defect of tuning in turn, while compensating in Chinese zither
The technological gap of the unprofessional peg board processing device of manufacture field, secondly, the string shaft clamping cap 2 that this product uses is adopted
With being detachably connected, after string shaft clamping cap 2 is destroyed because of uncontrollable external force, it is convenient for changing, it is long improves this product
The stability that phase uses.
The utility model is a kind of Chinese zither punching auxiliary locator for being satisfied with musical instrument processing work person needs, so that this
Utility model has extensive market prospects.
Claims (10)
1. a kind of Chinese zither punches auxiliary locator, it is characterised in that: including support plate (1), set above the support plate (1)
Have gag lever post (3), be equipped with string shaft clamping cap (2) above gag lever post (3), string shaft clamping cap offers peg on (2)
It processes hole (4), is set with lower wing plate (6) in support plate (1), lower wing plate (6) is equipped with clamping device, support plate (1) lower section two
Side has been symmetrically arranged supporting leg (11), is equipped with pedestal (12) below supporting leg (11).
2. Chinese zither according to claim 1 punches auxiliary locator, it is characterised in that: the clamping device includes upper
Wing plate (5), upper flange (5) is interior and lower wing plate (6) are interior is set with adjustment axis (7), and adjustment axis is welded with adjusting pressure ring on (7)
(8), pressure ring (8) are adjusted to be located above upper flange (5).
3. Chinese zither according to claim 2 punches auxiliary locator, it is characterised in that: the string shaft clamping cap
(2) structure is corresponding to Chinese zither string shaft structure, and the length of support plate (1) and the length of string shaft clamping cap (2) are corresponding, string
The quantity that axis processes hole (4) uses 21, and peg processes hole (4) and uses bell-mouth structure of air, and peg processes hole (4) and Chinese zither
Peg pore size distribution on string shaft matches, and the width of support plate (1) processes hole (4) away from peg no more than support plate (1) bottom
Minimum range.
4. Chinese zither according to claim 2 punches auxiliary locator, it is characterised in that: the upper flange (5) uses
Rectangular configuration, upper flange (5) offer clamping cap mounting groove (15), and clamping cap mounting groove (15) is using along upper flange (5)
One side inwardly open up rectangle groove body, the width of clamping cap mounting groove (15) and the bottom length of string shaft clamping cap (2)
It matches, the depth of clamping cap mounting groove (15) and the side edge length of string shaft clamping cap (2) match, peg board mold
Pressing plate (2) is sleeved in clamping cap mounting groove (15).
5. Chinese zither according to claim 2 punches auxiliary locator, it is characterised in that: opened on the upper flange (5)
Equipped with upper flange connecting hole (17), lower wing plate (6) is offered lower wing plate connecting hole (18), the diameter of lower wing plate connecting hole (18) with
And the diameter of upper flange connecting hole (17) is matched with the diameter of adjustment axis (7), lower wing plate connecting hole (18) and upper flange connect
It connects hole (17) and is located at same axis, adjustment axis (7) uses screw structure, and upper flange connecting hole (17) and adjustment axis (7) activity are even
It connects, lower wing plate connecting hole (18) and adjustment axis (7) are threadedly coupled, and adjust the top that pressure ring (8) are located at upper flange (5), adjust pressure
Distance of the ring (8) away from adjustment axis (7) bottom is not less than the adjusting distance of pressure ring (8) away from lower wing plate connecting hole (18).
6. Chinese zither according to claim 2 punches auxiliary locator, it is characterised in that: the adjustment axis (7) uses
Cylindrical wire bumper structure, adjustment axis (7) top are equipped with handle (9), and handle (9) uses spherical structure, and the bottom of handle (9) is welded
It is fixed on the top of adjustment axis (7).
7. Chinese zither according to claim 4 punches auxiliary locator, it is characterised in that: the lower wing plate (6) and upper
The structure of wing plate (5) is corresponding, offers on lower wing plate (6) support plate mounting groove (16), the structure of support plate mounting groove (16) and
The structure of clamping cap mounting groove (15) is corresponding, and support plate mounting groove (16) interior horizontal set has support plate (1), support plate (1)
It is welded and fixed with lower wing plate (6).
8. Chinese zither according to claim 4 punches auxiliary locator, it is characterised in that: the clamping cap mounting groove
(15) it is offered on inner wall link slot (13), the width of link slot (13) is not more than the thickness of upper flange (5), and link slot (13) is interior
It is set with connecting rod (14), the quantity of link slot (13) uses two, and two link slots (13) are symmetrically distributed in peg board mold
On the outside of the both ends of pressing plate (2), the corresponding of connecting rod (14) uses two, and two connecting rods (14) distinguish chord axillare mold pressure
The end of plate (2) is welded and fixed, and string shaft clamping cap (2) use can open up direction along clamping cap mounting groove (15) and do water
Smoothly dynamic plate structure.
9. Chinese zither according to claim 5 punches auxiliary locator, it is characterised in that: the upper flange connecting hole
(17) quantity uses two, and two upper flange connecting holes (17) are symmetrically distributed in string shaft clamping cap (2) two sides, lower wing plate
Connecting hole (18) adjusts pressure ring (8) and adjustment axis (7) accordingly using two, sets between lower wing plate (6) and upper flange (5)
Having spring (10), spring (10) is sleeved on adjustment axis (7), and the minimum length of spring (10) is not more than the thickness of gag lever post (3),
The thickness of gag lever post (3) is not more than 1CM.
10. Chinese zither according to claim 6 punches auxiliary locator, it is characterised in that: the clamping cap installation
Slot (15) is located above support plate mounting groove (16), in the center and support plate mounting groove (16) of clamping cap mounting groove (15)
The heart is located on same vertical axis, is equipped between lower wing plate (6) and upper flange (5) by clamping cap mounting groove (15) and support plate
Virtual rectangle composed by cavity between mounting groove (16) and clamping cap mounting groove (15) and support plate mounting groove (16)
Column structure, the gag lever post (3) use " Kan " shape rod-like structure, internal diameter and the rectangular cylindrical structures of gag lever post (3)
Outer diameter matches, and gag lever post (3) is sleeved on the rectangular cylindrical structures, the bottom of gag lever post (3) and the top weldering of lower wing plate (6)
Connect fixation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920037282.0U CN209699310U (en) | 2019-01-10 | 2019-01-10 | A kind of Chinese zither punching auxiliary locator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920037282.0U CN209699310U (en) | 2019-01-10 | 2019-01-10 | A kind of Chinese zither punching auxiliary locator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209699310U true CN209699310U (en) | 2019-11-29 |
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ID=68639344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920037282.0U Active CN209699310U (en) | 2019-01-10 | 2019-01-10 | A kind of Chinese zither punching auxiliary locator |
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| Country | Link |
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| CN (1) | CN209699310U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114030042A (en) * | 2021-08-19 | 2022-02-11 | 广州声博士声学技术有限公司 | Slotting device and method for arc-shaped plate |
-
2019
- 2019-01-10 CN CN201920037282.0U patent/CN209699310U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114030042A (en) * | 2021-08-19 | 2022-02-11 | 广州声博士声学技术有限公司 | Slotting device and method for arc-shaped plate |
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