CN209364843U - A kind of perforating device of violin production and processing - Google Patents
A kind of perforating device of violin production and processing Download PDFInfo
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- CN209364843U CN209364843U CN201821903164.5U CN201821903164U CN209364843U CN 209364843 U CN209364843 U CN 209364843U CN 201821903164 U CN201821903164 U CN 201821903164U CN 209364843 U CN209364843 U CN 209364843U
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Abstract
The utility model discloses a kind of perforating devices of violin production and processing, including bottom plate, the upper end side of the bottom plate is fixed with fixed link, the side of the fixed link is fixed with servo motor, cavity is equipped in the fixed link, top in the cavity, which is run through, is equipped with telescopic rod, the lower end of the telescopic rod is equipped with lifting device, the upper end of the telescopic rod is fixed with drilling machine, driving motor is installed on the drilling machine, the upper end other side of the bottom plate is placed with cushion block, the upper ends of the cushion block have fixed block, the fixed block is equipped with clamping device, movable plate there are two being set on the clamping device, one end of one of movable plate is fixed with briquetting.The utility model is convenient to carry out stable holding to different size of scroll head, is convenient for punching, replaces different placement blocks according to the actual situation, prevents scroll head in drill process from damaging, while can accurately control punching depth, is convenient for accurately punching.
Description
Technical field
The utility model relates to a kind of punching of instrument recognition technical field more particularly to violin production and processing dresses
It sets.
Background technique
Violin is a kind of stringed musical instrument.A total of four strings.It is made a sound by string and bow friction.Violin is by more than 30 zero
Part composition.Its main member has scroll head, body, neck, peg, string, bridge, the chin rest, bow, panel, side plate, sound column etc..
Violin shares four strings, is divided into: 1 string (A string), 2 strings (D string), 3 strings (G string) and 4 strings (C string).Violin body (resonant tank)
35.5 centimetres are about, is bonded by panel, backboard and side plate with radian.Panel often makes of dragon spruce, and quality is softer;Back
With maple, quality is harder for plate and side plate.With whole maple, fingerboard uses ebony for scroll head, neck.The sound quality of violin substantially depends on
In its wooden and corresponding structure, depending on the vibration frequency of timber and its reaction to Chord vibration.High-quality qin can be sending
Each sound fundamental tone and overtone equally delicately blaze abroad, violin play when need using different pitches,
Elastic by adjusting string is adjusted pitch, at this moment needs to adjust peg, generally uses during making violin
MIDI system production debugging technique, when production, need to punch scroll head, in order to install peg.
The perforating device inconvenience of existing violin production and processing carries out scroll head to stablize fixation, is not applied for difference
The scroll head of size influences drilling quality, and not can be carried out accurate punching, is easy to appear the feelings that punching excessively causes scroll head to damage
Condition, for this purpose, we have proposed a kind of perforating devices of violin production and processing to solve the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of violin production proposed
The perforating device of processing.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of perforating device of violin production and processing, including bottom plate, the upper end side of the bottom plate are fixed with fixation
Bar, the side of the fixed link are fixed with servo motor, cavity are equipped in the fixed link, and the top in the cavity, which is run through, to be set
There is telescopic rod, the lower end of the telescopic rod is equipped with lifting device, and the upper end of the telescopic rod is fixed with drilling machine, pacifies on the drilling machine
Equipped with driving motor, the upper end other side of the bottom plate is placed with cushion block, and the upper ends of the cushion block have fixed block, described solid
Block is determined equipped with clamping device, sets that there are two movable plates on the clamping device, and one end of one of movable plate is fixed with pressure
Block, one end two sides of another movable plate are respectively and fixedly provided with fixed plate, and through equipped with third screw rod, the third in the fixed plate
One end of screw rod is fixed with handle, and the other end of third screw rod is rotatably connected to limited block.
Preferably, the lifting device includes the connecting plate that telescopic rod lower end is arranged in, the opposing sidewalls in the cavity
On be respectively and fixedly provided with link block, the two sides of the link block, the connecting plate are equipped with gap, and gap is corresponding with link block, institute
It states the lower rotation in cavity and is connected with the first screw rod, the connecting plate and the equal screw thread of telescopic rod are socketed on the first screw rod, institute
It states fixing sleeve on the first screw rod and the second angular wheel, side and extension of the output shaft of the servo motor through fixed link is housed
To cavity, the output shaft end of the servo motor is fixed with the first angular wheel, and the first angular wheel and the second taper
Gear intermeshing.
Preferably, the clamping device includes the sliding slot that fixed block side is arranged in, and sets that there are two mobile in the sliding slot
Plate is rotatably connected to the second screw rod on one end side wall in the sliding slot, and two equal screw threads of movable plate are socketed on the second screw rod,
Forward screw thread and reverse thread are respectively equipped on second screw rod, one of movable plate screw thread is socketed in the second screw rod and is equipped with
One end of forward screw thread, another movable plate screw thread are socketed in one end that the second screw rod is equipped with reverse thread, second screw rod
Other end side wall of the one end in the sliding slot and extend to one end of fixed block, one end of second screw rod, which is fixed with, to be turned
Disk.
Preferably, it is fixed with placement plate in the fixed link, multiple placement blocks are placed in the placement plate.
Preferably, rubber layer is coated on the briquetting and limited block.
Preferably, the bottom plate is made of carbon steel.
Compared with prior art, the utility model has the beneficial effects that
1, by the cooperation between lifting device, servo motor and drilling machine, drilling machine lifting is driven, solving accurately to control
The problem of system punching depth, achieve the effect that control drilling machine falling head according to demand, convenient for the depth of control hole；
2, it by the cooperation between clamping device, briquetting, third screw rod and limited block, drives limited block mobile, solves
Be inconvenient to the problem of fixing different size of scroll head, reached and stable holding is carried out to scroll head according to the actual situation, facilitated punching；
In conclusion the present apparatus is convenient to carry out stable holding to different size of scroll head, it is convenient for punching, according to reality
Situation replaces different placement blocks, prevents scroll head in drill process from damaging, while can accurately control punching depth, is convenient for essence
Really punching.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of violin production and processing perforating device drill structure diagram；
Fig. 2 be the utility model proposes a kind of violin production and processing perforating device external structure schematic diagram；
Fig. 3 be the utility model proposes the fixed link internal structure of perforating device of violin production and processing a kind of show
It is intended to；
Fig. 4 be the utility model proposes the fixed block internal structure of perforating device of violin production and processing a kind of show
It is intended to；
Fig. 5 be the utility model proposes a kind of violin production and processing perforating device movable plate structural representation
Figure.
In figure: 1 drilling machine, 2 telescopic rods, 3 placement plates, 4 driving motors, 5 fixed links, 6 servo motors, 7 bottom plates, 8 turntables, 9
Block, 12 link blocks, 13 first screw rods, 14 first angular wheels, 15 second angular wheels, 16 companies are placed in fixed block, 10 cushion blocks, 11
Fishplate bar, 17 briquettings, 18 movable plates, 19 second screw rods, 20 fixed plates, 21 handles, 22 limited blocks, 23 third screw rods.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-5, a kind of perforating device of violin production and processing, including bottom plate 7, bottom plate 7 use carbon steel
At raising stability, the upper end side of bottom plate 7 is fixed with fixed link 5, placement plate 3 is fixed in fixed link 5, is put in placement plate 3
Multiple placement blocks 11 are equipped with, the placement block 11 by selecting suitable size is supported the other end of scroll head, prevents scroll head from damaging
Bad, the side of fixed link 5 is fixed with servo motor 6, and servo motor 6 uses 130HMB300B-601000 model, facilitate rotating forward and
Reversion stablizes and provides power, and cavity is equipped in fixed link 5, and the top in cavity, which is run through, is equipped with telescopic rod 2, the lower end of telescopic rod 2
Equipped with lifting device, the upper end of telescopic rod 2 is fixed with drilling machine 1, and driving motor 4 is equipped on drilling machine 1, and driving motor 4 uses
AQMD3620N model is stablized and provides power, drives drilling machine 1 to be gone up and down by lifting device, the depth for facilitating control to punch,
It is convenient for accurately punching；
The upper end other side of bottom plate 7 is placed with cushion block 10, and the upper ends of cushion block 10 have fixed block 9, and fixed block 9 is equipped with
Clamping device is set on clamping device there are two movable plate 18, and one end of one of movable plate 18 is fixed with briquetting 17, another
One end two sides of movable plate 18 are respectively and fixedly provided with fixed plate 20, and through equipped with third screw rod 23, third screw rod in the fixed plate 20
23 one end is fixed with handle 21, and the other end of third screw rod 23 is rotatably connected to limited block 22, briquetting 17 and limited block 22
On be coated with rubber layer, it is convenient that scroll head is protected, one end of scroll head is placed between two limited blocks 22, turning handle
Hand 21 then drives limited block 22 mobile by third screw rod 23, convenient to clamp to scroll head one end two sides, then passes through folder
Device and briquetting 17 are held, stable holding is carried out to the another two sides in one end of scroll head, it is convenient that stabilization clamp is carried out to different size of scroll head
It holds, is convenient for punching.
In the utility model, lifting device includes the connecting plate 16 that 2 lower end of telescopic rod is arranged in, the opposing sidewalls in cavity
On be respectively and fixedly provided with link block 12, the two sides of link block 12, connecting plate 16 are equipped with gap, and gap is corresponding with link block 12, sky
Intracavitary lower rotation is connected with the first screw rod 13, and connecting plate 16 and the equal screw thread of telescopic rod 2 are socketed on the first screw rod 13, and first
Fixing sleeve is equipped with the second angular wheel 15 on screw rod 13, and the output shaft of servo motor 6 runs through the side of fixed link 5 and extends to sky
Intracavitary, the output shaft end of servo motor 6 is fixed with the first angular wheel 14, and the first angular wheel 14 and the second angular wheel
15 intermeshings, servo motor 6 drive the two the first angular wheels 14 to rotate, and the second angular wheel 15 is then driven to rotate, the
Two angular wheels 15 drive the rotation of the first screw rod 13, then telescopic rod 2 are driven to be gone up and down, so that drilling machine 1 is driven to be gone up and down,
The height for facilitating control drilling machine 1, is convenient for accurately punching.
In the utility model, clamping device includes the sliding slot that 9 side of fixed block is arranged in, and is set in sliding slot there are two movable plate
18, the second screw rod 19 is rotatably connected on one end side wall in sliding slot, and two equal screw threads of movable plate 18 are socketed in the second screw rod 19
On, forward screw thread and reverse thread are respectively equipped on the second screw rod 19, one of 18 screw thread of movable plate is socketed in the second screw rod
19 are equipped with one end of forward screw thread, another 18 screw thread of movable plate is socketed in one end that the second screw rod 19 is equipped with reverse thread, the
Other end side wall of the one end of two screw rods 19 in the sliding slot and the one end for extending to fixed block 9, one end of the second screw rod 19 are solid
Surely there is turntable 8, rotate turntable 8, to drive two movable plates 18 to relatively move, to drive briquetting 17 another to one end of scroll head
Two sides carry out stable holding, convenient to carry out stable holding to different size of scroll head, are convenient for punching.
In the utility model, in use, one end of scroll head is placed between two limited blocks 22, swing handle 21, after
And drive limited block 22 mobile by third screw rod 23, and it is convenient that scroll head one end two sides are clamped, turntable 8 is then rotated, from
And two movable plates 18 is driven to relatively move, so that briquetting 17 is driven to carry out stable holding to the another two sides in one end of scroll head, it is convenient
Stable holding is carried out to different size of scroll head, is convenient for punching, then selects the placement block 11 of suitable size to scroll head
The other end is supported, and servo motor 6 drives the two the first angular wheels 14 to rotate, and then drives 15 turns of the second angular wheel
Dynamic, the second angular wheel 15 drives the rotation of the first screw rod 13, then telescopic rod 2 is driven to be gone up and down, so that drilling machine 1 be driven to carry out
Lifting, facilitates and is punched, and by servo motor 6, accurately control drilling machine 1 punches depth.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of perforating device of violin production and processing, including bottom plate (7), it is characterised in that: the upper end of the bottom plate (7)
Side is fixed with fixed link (5), and the side of the fixed link (5) is fixed with servo motor (6), is equipped in the fixed link (5)
Cavity, the top in the cavity, which is run through, is equipped with telescopic rod (2), and the lower end of the telescopic rod (2) is equipped with lifting device, described to stretch
The upper end of contracting bar (2) is fixed with drilling machine (1), is equipped with driving motor (4) on the drilling machine (1), and the upper end of the bottom plate (7) is another
Side is placed with cushion block (10), and the upper ends of the cushion block (10) have fixed block (9), and the fixed block (9) is equipped with clamping
Device is set on the clamping device there are two movable plate (18), and one end of one of movable plate (18) is fixed with briquetting (17),
One end two sides of another movable plate (18) are respectively and fixedly provided with fixed plate (20), and through equipped with third screw rod in the fixed plate (20)
(23), one end of the third screw rod (23) is fixed with handle (21), and the other end rotation connection of third screw rod (23) is limited
Position block (22).
2. a kind of perforating device of violin production and processing according to claim 1, which is characterized in that the lifting dress
It sets including the connecting plate (16) in telescopic rod (2) lower end is arranged, is respectively and fixedly provided with link block in the opposing sidewalls in the cavity
(12), the two sides of the link block (12), the connecting plate (16) are equipped with gap, and gap is corresponding with link block (12), institute
It states the lower rotation in cavity to be connected with the first screw rod (13), the connecting plate (16) and telescopic rod (2) screw thread are socketed in the
On one screw rod (13), on first screw rod (13) fixing sleeve be equipped with the second angular wheel (15), the servo motor (6) it is defeated
Shaft runs through the side of fixed link (5) and extends in cavity, and the output shaft end of the servo motor (6) is fixed with the first cone
Shape gear (14), and the first angular wheel (14) and the second angular wheel (15) are intermeshed.
3. a kind of perforating device of violin production and processing according to claim 1, which is characterized in that the clamping dress
It sets including the sliding slot in fixed block (9) side is arranged, sets in the sliding slot there are two movable plate (18), one end in the sliding slot
It being rotatably connected on side wall the second screw rod (19), two movable plates (18) screw threads are socketed on the second screw rod (19), and described the
Forward screw thread and reverse thread are respectively equipped on two screw rods (19), one of movable plate (18) screw thread is socketed in the second screw rod
(19) it is equipped with one end of forward screw thread, another movable plate (18) screw thread is socketed in one that the second screw rod (19) are equipped with reverse thread
End, other end side wall in sliding slot of one end of second screw rod (19) and the one end for extending to fixed block (9), described the
One end of two screw rods (19) is fixed with turntable (8).
4. a kind of perforating device of violin production and processing according to claim 3, which is characterized in that the fixed link
(5) it is fixed on placement plate (3), multiple placement blocks (11) is placed on the placement plate (3).
5. a kind of perforating device of violin production and processing according to claim 1, which is characterized in that the briquetting
(17) and on limited block (22) it is coated with rubber layer.
6. a kind of perforating device of violin production and processing according to claim 1, which is characterized in that the bottom plate
(7) it is made of carbon steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821903164.5U CN209364843U (en) | 2018-11-19 | 2018-11-19 | A kind of perforating device of violin production and processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821903164.5U CN209364843U (en) | 2018-11-19 | 2018-11-19 | A kind of perforating device of violin production and processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209364843U true CN209364843U (en) | 2019-09-10 |
Family
ID=67837064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821903164.5U Active CN209364843U (en) | 2018-11-19 | 2018-11-19 | A kind of perforating device of violin production and processing |
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| Country | Link |
|---|---|
| CN (1) | CN209364843U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113386210A (en) * | 2021-07-05 | 2021-09-14 | 信阳职业技术学院 | Drilling mechanism for piano manufacture |
-
2018
- 2018-11-19 CN CN201821903164.5U patent/CN209364843U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113386210A (en) * | 2021-07-05 | 2021-09-14 | 信阳职业技术学院 | Drilling mechanism for piano manufacture |
| CN113386210B (en) * | 2021-07-05 | 2022-04-19 | 信阳职业技术学院 | Drilling mechanism for piano manufacture |
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