CN201224036Y - Sound board locating and clamping device - Google Patents
Sound board locating and clamping device Download PDFInfo
- Publication number
- CN201224036Y CN201224036Y CNU2008200886440U CN200820088644U CN201224036Y CN 201224036 Y CN201224036 Y CN 201224036Y CN U2008200886440 U CNU2008200886440 U CN U2008200886440U CN 200820088644 U CN200820088644 U CN 200820088644U CN 201224036 Y CN201224036 Y CN 201224036Y
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- CN
- China
- Prior art keywords
- soundboard
- positioning
- pressing plate
- spring
- clamping device
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- Expired - Lifetime
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Abstract
Disclosed is a soundboard positioning and clamping device, comprising an elastic support seat, a pin roll, a keep plate and a positioning seat. The middle part of the keep plate is connected with the positioning seat through the pin roll. The elastic support seat is fixed on the force-exerting side of the keep plate, and the other side of the keep plate faces the soundboard positioning side of the positioning seat. A positioning cushion plate, a positioning side plate and a side keep plate subassembly on the soundboard positioning side of the positioning seat together make up a positioning groove. The side keep plate subassembly comprises a side keep plate and a spring. The middle part of the side keep plate is fixed on the positioning seat through a pin. The spring is disposed and positioned in a hole at the tail end of the side keep plate and the exposed end of the spring rests against the lateral side of the positioning seat. The soundboard positioning and clamping device has the advantage that through the soundboard positioning and clamping device, the soundboard can be conveniently clamped and positioned. Therefore the soundboard positioning and clamping device is quite convenient for machining the soundboard.
Description
Technical field
The utility model relates to a kind of processing auxiliary equipment of musical box parts, particularly a kind of device of fixedly musical box soundboard.
Background technology
The quality of musical box soundboard plays a part key to the quality of musical box, therefore need measure repeatedly and handle it, finally just can make the musical box soundboard meet standard-required.
Because the weight of the key in the musical box soundboard is the principal element that influences the tonequality of musical box, so the key of musical box soundboard needs repeated measurement and processing, and these all will relate to the location and the clamping of soundboard.Simultaneously, the key of soundboard is handled the general method that adopts electrode corrosion, so will relate to electrode and electrolyte in the environment of soundboard processing, so the soundboard positioner also will adapt to this processing environment.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of soundboard positioning clamping device, makes the soundboard firm position, and is very convenient and can meet environmental requirement when handling soundboard.
The utility model solves the problems of the technologies described above the technical scheme that is adopted:
The soundboard positioning clamping device, comprise elastic supporting seat, bearing pin, pressing plate and positioning seat, be connected by bearing pin in the middle part of the described pressing plate with between positioning seat, elastic supporting seat is fixed on force side one side of pressing plate, on the soundboard locating surface of the opposite side of pressing plate on the positioning seat, the soundboard locating surface of described positioning seat is by the location backing plate, location side plate and side guide assembly are formed locating slot, above-mentioned side guide assembly comprises side guide and spring, the side guide middle part is fixed on the positioning seat with pin, spring places the hole of side pressure sheet end and spacing, and the bared end of spring leans against the side of positioning seat.
Above-mentioned side guide is divided into side pressure piece and side pressure sheet two parts, and the side pressure sheet is screwed on the side pressure piece.
Compared with prior art, advantage of the present utility model is:
By said apparatus, the processing of soundboard very can be convenient in soundboard clamping easily and location therefore.
Description of drawings
Fig. 1 is the stereogram of the utility model embodiment.
Fig. 2 is the explosive view of the utility model embodiment.
Fig. 3 is the structural representation of the utility model embodiment positioning seat.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As shown in Figure 1, the soundboard positioning clamping device comprises elastic supporting seat 1, bearing pin 2, pressing plate 3 and positioning seat 4.
4 of pressing plate 3 middle parts and positioning seats are connected by bearing pin 2, elastic supporting seat 1 is fixed on force side one side of pressing plate 3, on the soundboard locating surface of the opposite side of pressing plate 3 on the positioning seat 4, like this, when the side application of force of the force side of pressing plate 3, pressing plate 3 just can elasticity of compression supporting seat 1, and makes pressing plate 3 other ends just can leave positioning seat 4, so that soundboard inserts on the locating surface of positioning seat 4.After soundboard inserted, the force side of pressing plate 3 removed external force, and the force side just can be replied in the elastic force effect of elastic supporting seat 1, and pressing plate 4 other ends are just depressed and soundboard is firmly pushed down.
The locating surface of above-mentioned positioning seat 4 is by location backing plate 44, and location side plate 45 and side guide assembly 42 are formed locating slot, are used for spacing soundboard 5.
Above-mentioned side guide assembly comprises side guide 42 and spring 41, and side guide 42 middle parts are fixed on the positioning seat 4 with pin 43, and spring 41 places the hole of side guide 42 ends and spacing, and the bared end of spring 41 leans against the side of positioning seat 4.
Above-mentioned side guide 42 is divided into two part side pressure sheet 443 and side pressure pieces 441, and side pressure sheet 443 usefulness screws 442 are fixed on the side pressure piece 441, adopts and divides body structure, can be changed side pressure sheet 443 easily, apace, and manufacturing cost is comparatively cheap.
Above-mentioned pressing plate 3 other ends are provided with independent pressing plate head 31, and pressing plate head 31 is fixed on the pressing plate 3, and the pressing plate head can be different with the material of pressing plate like this, and above-mentioned pressing plate head 31 is necessary for insulating materials.
Above-mentioned elastic supporting seat 1 is made up of spring 13, lid 12 and spring housing 11, and spring places in the spring housing 11, and spring housing 11 upper ends are connected with pressing plate 3.
Above-mentioned side guide assembly can rotate in small angle range under the effect of spring force, has the self-compensating function.
Be subjected to the effect of cylinder downforce F1 when pressing plate 3 force sides, elastic supporting seat 1 is compressed, pressing plate 3 rotates around bearing pin 2, and pressing plate head 31 upwarps, and leaves positioning seat 4, this moment, soundboard 5 entered locating slot under the promotion of push pedal 6, see Fig. 2, simultaneously side guide 441 bearing pins 43 on the positioning seat 4 are opened, and spring 41 is compressed and compresses soundboard 5 sides, because of rushing board mechanism is provided with spacer pin (not explaining) herein, soundboard 5 is reliably located with end face a and side b.At this moment, cylinder resets, and pressing plate head 31 compresses soundboard 5, push pedal 6 retractions under 13 effects of elastic supporting seat 1 spring.
Claims (4)
1, the soundboard positioning clamping device, it is characterized in that: comprise elastic supporting seat, bearing pin, pressing plate and positioning seat, be connected by bearing pin in the middle part of the described pressing plate with between positioning seat, elastic supporting seat is fixed on force side one side of pressing plate, on the soundboard locating surface of the opposite side of pressing plate on the positioning seat, the soundboard locating surface of described positioning seat is by the location backing plate, location side plate and side guide assembly are formed locating slot, above-mentioned side guide assembly comprises side guide and spring, the side guide middle part is fixed on the positioning seat with pin, spring places the hole of side pressure sheet end and spacing, and the bared end of spring leans against the side of positioning seat.
2, soundboard positioning clamping device as claimed in claim 1 is characterized in that: described side guide is divided into side pressure piece and side pressure sheet two parts, and the side pressure sheet is screwed on the side pressure piece.
3, soundboard positioning clamping device as claimed in claim 1 or 2 is characterized in that: the described pressing plate other end is provided with independent pressing plate head, and the pressing plate head is fixed on the pressing plate.
4, soundboard positioning clamping device as claimed in claim 1 or 2, it is characterized in that: described elastic supporting seat is made up of spring, lid and spring housing, and spring places in the spring housing, and the spring housing upper end is connected with pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200886440U CN201224036Y (en) | 2008-06-23 | 2008-06-23 | Sound board locating and clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200886440U CN201224036Y (en) | 2008-06-23 | 2008-06-23 | Sound board locating and clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201224036Y true CN201224036Y (en) | 2009-04-22 |
Family
ID=40596915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200886440U Expired - Lifetime CN201224036Y (en) | 2008-06-23 | 2008-06-23 | Sound board locating and clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201224036Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102107401A (en) * | 2009-12-29 | 2011-06-29 | 天津市金涞精密机械有限公司 | High-precision positioning fixture |
| CN102825265A (en) * | 2012-08-02 | 2012-12-19 | 浙江陀曼精密机械有限公司 | Automatic feeding mechanism for realizing short shaft workpiece by using lathe saddle planker |
| CN106541316A (en) * | 2016-12-09 | 2017-03-29 | 宁波韵声机芯制造有限公司 | Music box tablet automatic grinding method and device |
| CN106737001A (en) * | 2016-12-09 | 2017-05-31 | 宁波韵声机芯制造有限公司 | Music box tablet automatic processing method and equipment |
| CN109049243A (en) * | 2018-09-03 | 2018-12-21 | 黄雪侨 | A kind of piano soundboard stall bars press |
-
2008
- 2008-06-23 CN CNU2008200886440U patent/CN201224036Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102107401A (en) * | 2009-12-29 | 2011-06-29 | 天津市金涞精密机械有限公司 | High-precision positioning fixture |
| CN102825265A (en) * | 2012-08-02 | 2012-12-19 | 浙江陀曼精密机械有限公司 | Automatic feeding mechanism for realizing short shaft workpiece by using lathe saddle planker |
| CN106541316A (en) * | 2016-12-09 | 2017-03-29 | 宁波韵声机芯制造有限公司 | Music box tablet automatic grinding method and device |
| CN106737001A (en) * | 2016-12-09 | 2017-05-31 | 宁波韵声机芯制造有限公司 | Music box tablet automatic processing method and equipment |
| CN106737001B (en) * | 2016-12-09 | 2020-03-24 | 宁波韵声机芯制造有限公司 | Automatic processing method and equipment for sound sheet of musical box |
| CN109049243A (en) * | 2018-09-03 | 2018-12-21 | 黄雪侨 | A kind of piano soundboard stall bars press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090422 |