CN108908019A - A kind of highly-safe guitar qin case polissoir - Google Patents
A kind of highly-safe guitar qin case polissoir Download PDFInfo
- Publication number
- CN108908019A CN108908019A CN201811110839.5A CN201811110839A CN108908019A CN 108908019 A CN108908019 A CN 108908019A CN 201811110839 A CN201811110839 A CN 201811110839A CN 108908019 A CN108908019 A CN 108908019A
- Authority
- CN
- China
- Prior art keywords
- driven roller
- connecting rod
- supporting frame
- polishing
- safe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/006—Machines or devices using grinding or polishing belts; Accessories therefor for special purposes, e.g. for television tubes, car bumpers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10D—STRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
- G10D1/00—General design of stringed musical instruments
- G10D1/04—Plucked or strummed string instruments, e.g. harps or lyres
- G10D1/05—Plucked or strummed string instruments, e.g. harps or lyres with fret boards or fingerboards
- G10D1/08—Guitars
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a kind of highly-safe guitar qin case polissoirs, it include polishing belt supporting frame, the side for polishing belt supporting frame is equipped with active roll, the first driven roller and the second driven roller, wherein active roll is located at the vertex of equilateral triangle, transmission shaft is connected at its axle center, transmission shaft is connected with driving mechanism；Sand belt in equilateral triangle is wound with outside the active roll, the first driven roller and the second driven roller；Connecting rod is connected at the axle center of the second driven roller, one end of connecting rod is equipped with bulb, and it is connected on ball cup through bulb, ball cup is fixed on polishing belt supporting frame, the side of connecting rod is equipped with the screw rod perpendicular to connecting rod, the side of the polishing belt supporting frame opposite with screw rod is equipped with adjustment hole, and screw rod is connected with adjusting nut after passing through adjustment hole.The present invention has polishing abrasive belt not easy to wear, is conveniently replaceable, uses safe feature.
Description
Technical field
The present invention relates to a kind of burnishing device, especially a kind of highly-safe guitar qin case polissoir.
Background technique
Guitar qin case, the body structure being made of guitar panel, backboard and side plate are extremely important in the wooden guitar pronunciation
A part.
In guitar manufacturing process, it is necessary first to be spelled again after guitar panel, backboard and side plate complete respectively
It connects, forms a complete qin case, qin case semifinished product also needs to carry out the techniques such as subsequent polishing, polishing, mopping after making.And
Polishing be exactly constantly rubbed on qin case surface with polishing abrasive belt, reach surface it is moist until.
And existing current guitar qin case polishing mode is mainly two kinds of hand polish and mechanical polishing, hand polish is to pass through
Worker holds polishing abrasive belt and constantly wipes qin case surface, complete polishing, and this mode is due to needing worker constantly to reverse
Hand friction, labor intensity is especially big, and very arduously, and artificial polishing efficiency is low, very time-consuming, for this purpose, mechanical polishing
Mode has gradually replaced artificial burnishing device, and mechanical polishing mainly drives polishing abrasive belt rotation by the roller of two rotations,
Qin case is polished by the polishing abrasive belt of rotation, still, since smaller, annular polishing sand is usually arranged in the diameter of roller
Spacing between band is relatively narrow, if being firmly easy greatly very much that polishing abrasive belt is made to contact with each other when polishing and generating friction, damage polishing
Abrasive band, and if polishing abrasive belt is taut too tight, polishing abrasive belt is difficult to dismantle again and replace, also, for the ease of polishing abrasive belt
Replacement, roller generally use the roller of smooth surface, and there are the danger of belt dropping for this roller, and there are certain safety is hidden
Suffer from.
Summary of the invention
The object of the present invention is to provide a kind of highly-safe guitar qin case polissoirs.The present invention has polishing sand
Band is not easy to wear, is conveniently replaceable, and uses safe feature.
Technical solution of the present invention：A kind of highly-safe guitar qin case polissoir, includes polishing belt supporting frame, polishing
The side of belt supporting frame is equipped with active roll, the first driven roller and the second driven roller of distribution in equilateral triangle, wherein leading
Dynamic roller is located at the vertex of equilateral triangle, is connected with transmission shaft at axle center, transmission shaft is connected with driving mechanism；The active
Annular groove, active roll, the first driven roller are equipped on the periphery of roller, the first driven roller and the second driven roller
It is wound with sand belt in equilateral triangle outside with the second driven roller；It is connected at the axle center of the second driven roller
One end of bar, connecting rod is equipped with bulb, and is connected on ball cup through bulb, and ball cup is fixed on polishing belt supporting frame, connecting rod
Side is equipped with the screw rod perpendicular to connecting rod, and the side of the polishing belt supporting frame opposite with screw rod is equipped with adjustment hole, and screw rod, which passes through, to be adjusted
Adjusting nut is connected with behind hole.
By the way that three rollers are arranged, it is arranged to the sand belt of triangle, increases the space spacing inside sand belt, squeeze
When sand belt do not allow to be also easy to produce friction, reduce the abrasion of sand belt；Meanwhile by being arranged one of roller in connecting rod
On, connecting rod one end is flexibly connected through bulb, and centre is connected through screw rod, by the angle of the adjustable connecting rod of screw rod, to make this
Roller realization can deviate, convenient for the replacement of sand belt；Also, by the way that annular groove, sand belt are arranged on the periphery of roller
It is stuck in groove, not easily to fall off, use is safe.
Highly-safe guitar qin case polissoir above-mentioned, the driving mechanism are driving motor, and driving motor is percutaneous
Band and the transmission axis connection.
The side of highly-safe guitar qin case polissoir above-mentioned, the polishing belt supporting frame is equipped with limit sliding chutes, even
Bar passes through the inside of limit sliding chutes.
It move connecting rod can only in limit sliding chutes, rationally, connecting rod is not easy to shake, and use is safer for design.
In conclusion the present invention has polishing abrasive belt not easy to wear, be conveniently replaceable, using it is safe the advantages of.
Detailed description of the invention
Accompanying drawing 1 is the structural representation of the present invention；
Description of symbols：1- polishes belt supporting frame, 2- active roll, the driven roller of 3- first, the driven roller of 4- second, 5- polishing
Band, 6- connecting rod, 7- ball cup, 8- screw rod, 9- adjustment hole, 10- adjusting nut, 11- transmission shaft, 12- belt, 13- driving motor,
14- limit sliding chutes.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples, but be not intended as to the present invention limit according to
According to.
The embodiment of the present invention：
A kind of highly-safe guitar qin case polissoir includes polishing belt supporting frame 1, polishes belt supporting frame 1 as shown in Fig. 1
Side be equipped with active roll 2, the first driven roller 3 and the second driven roller 4 of distribution in equilateral triangle, wherein drive roll
Wheel 2 is located at the vertex of equilateral triangle, is connected with transmission shaft 11 at axle center, transmission shaft 11 is connected with driving mechanism；The master
Be equipped with annular groove on the periphery of dynamic roller 2, the first driven roller 3 and the second driven roller 4, active roll 2, first from
It is wound in equilateral triangle outside dynamic roller 3 and the second driven roller 4, sand belt 5 is stuck in annular groove；Described second from
Connecting rod 6 is connected at the axle center of dynamic roller 4, one end of connecting rod 6 is equipped with bulb, and is connected on ball cup 7 through bulb, ball cup
7 are fixed on polishing belt supporting frame 1, and the side of connecting rod 6 is equipped with the screw rod 8 perpendicular to connecting rod 6（The extending direction of screw rod 8 is along remote
The direction of side from active roll 2）, equipped with adjustment hole 9, screw rod 8 is passed through for the side of the polishing belt supporting frame 1 opposite with screw rod 8
Adjusting nut 10 is connected with after adjustment hole 9.
When polishing, starting driving mechanism drives active roll 2 to rotate, so that entire sand belt 5 be driven to rotate, qin case is needed
The place to be polished is contacted with sand belt 5 to be polished；When needing replacing sand belt 5, rotation adjusting nut 10 is moved it to
The free end of screw rod 8, connecting rod 6 draw close the second driven roller 4 to 2 side of active roll under the pulling force effect of sand belt 5,
The perimeter of active roll 2, the triangle that the first driven roller 3 and the second driven roller 4 surround is reduced, to will easily throw
Light belt 5 is removed and is replaced, and after replacement, rotates backward adjusting nut 10, and second driven roller 4 is pulled back to most through screw rod 8
Distally, sand belt 5 is tightened.
Preferably, the driving mechanism is driving motor 13, driving motor 13 connects through belt 12 and the transmission shaft 11
It connects.
This driving structure is simple, and input cost is low, convenient for production.
Preferably, the side of the polishing belt supporting frame 1 is equipped with limit sliding chutes 14（The extending direction and silk of limit sliding chutes 14
The direction of bar 8 is parallel）, connecting rod 6 is across the inside of limit sliding chutes 14.
Limit sliding chutes 14 fix connecting rod 6, and when sand belt 5 rotates, the second driven roller 4 is in addition to by direction triangle
Outside pull-back forces at center, deflecting force in rotational direction is also suffered from, and the pulling force of screw rod 8 overcomes pulling back for sand belt 5
Power, and limit sliding chutes 14 then overcome the deflecting force of side, keep the second driven roller 4 fixed.
Claims (3)
1. a kind of highly-safe guitar qin case polissoir, it is characterised in that：It include polishing belt supporting frame（1）, sand belt branch
Frame（1）Side be equipped with distribution in equilateral triangle active roll（2）, the first driven roller（3）With the second driven roller
（4）, wherein active roll（2）Positioned at the vertex of equilateral triangle, transmission shaft is connected at axle center（11）, transmission shaft（11）Even
It is connected to driving mechanism；The active roll（2）, the first driven roller（3）With the second driven roller（4）Periphery on be equipped with
Annular groove, active roll（2）, the first driven roller（3）With the second driven roller（4）It is wound with throwing in equilateral triangle outside
Light belt（5）；The second driven roller（4）Axle center at be connected with connecting rod（6）, connecting rod（6）One end be equipped with bulb, and through ball
Head is connected to ball cup（7）On, ball cup（7）It is fixed on polishing belt supporting frame（1）On, connecting rod（6）Side be equipped with perpendicular to even
Bar（6）Screw rod（8）, with screw rod（8）Opposite polishing belt supporting frame（1）Side be equipped with adjustment hole（9）, screw rod（8）Across tune
Knothole（9）After be connected with adjusting nut（10）.
2. highly-safe guitar qin case polissoir according to claim 1, it is characterised in that：The driving mechanism is
Driving motor（13）, driving motor（13）Through belt（12）With the transmission shaft（11）Connection.
3. highly-safe guitar qin case polissoir according to claim 1, it is characterised in that：The polishing belt supporting frame
（1）Side be equipped with limit sliding chutes（14）, connecting rod（6）Across limit sliding chutes（14）Inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811110839.5A CN108908019A (en) | 2018-09-21 | 2018-09-21 | A kind of highly-safe guitar qin case polissoir |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811110839.5A CN108908019A (en) | 2018-09-21 | 2018-09-21 | A kind of highly-safe guitar qin case polissoir |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108908019A true CN108908019A (en) | 2018-11-30 |
Family
ID=64409500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811110839.5A Withdrawn CN108908019A (en) | 2018-09-21 | 2018-09-21 | A kind of highly-safe guitar qin case polissoir |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108908019A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112720126A (en) * | 2021-01-08 | 2021-04-30 | 南丰县致诚科技有限公司 | Surface fine grinding device based on PS plate production |
-
2018
- 2018-09-21 CN CN201811110839.5A patent/CN108908019A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112720126A (en) * | 2021-01-08 | 2021-04-30 | 南丰县致诚科技有限公司 | Surface fine grinding device based on PS plate production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103962920B (en) | Rubber roll belt sander | |
| CN107139028B (en) | A kind of assembly type grinding apparatus for circular tube external wall polishing | |
| CN106346086B (en) | A kind of motor gear grinding device | |
| CN104227535B (en) | Adjustable rail polishing dolly for electric angle grinder | |
| CN209256594U (en) | A kind of highly-safe guitar qin case burnishing device | |
| CN108908019A (en) | A kind of highly-safe guitar qin case polissoir | |
| CN212245473U (en) | Quick stock form device is used in abrasive paper production | |
| CN208528681U (en) | Shaft roller polishing frame capable of polishing shaft rollers with different diameters | |
| CN208961706U (en) | A kind of polishing pipe fitting abrasive belt grinding machine | |
| CN105151853B (en) | A kind of lining cloth winder | |
| CN108838805A (en) | A kind of bearing ball grinding device | |
| CN108556097A (en) | The outer ring of thick bamboo tube eliminates machine | |
| CN104647190B (en) | Bearing outer ring workpiece polishing mechanism | |
| CN110614564A (en) | Handheld polisher suitable for special-shaped wood | |
| CN208697061U (en) | Knuckle ball head member grinding device | |
| CN115256146A (en) | Circular groove mechanical polishing device | |
| CN206653220U (en) | A kind of automatic edging device for iron pan manufacture | |
| CN111037446B (en) | Artificial intelligence computer mainframe grinding device | |
| CN110406155B (en) | Helical gear machining die | |
| CN211163458U (en) | Optical fiber assembling and grinding clamp | |
| CN208374963U (en) | A kind of fight each other grinds the brake facing grinding device that bits are collected | |
| CN112518598A (en) | Grinding wheel | |
| CN206937025U (en) | Metal tube polishes unit wheel construction | |
| CN107649742B (en) | A kind of positioning device of chain grinding machine | |
| CN219157094U (en) | Air jet vortex spinning yarn softening device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181130 |
|
| WW01 | Invention patent application withdrawn after publication |