CN204066695U - For the device of fixing sizing piano coaming plate - Google Patents
For the device of fixing sizing piano coaming plate Download PDFInfo
- Publication number
- CN204066695U CN204066695U CN201420523618.1U CN201420523618U CN204066695U CN 204066695 U CN204066695 U CN 204066695U CN 201420523618 U CN201420523618 U CN 201420523618U CN 204066695 U CN204066695 U CN 204066695U
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- block
- piano
- coaming plate
- shaped block
- fixed
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Abstract
The utility model discloses a kind of device for fixing sizing piano coaming plate, it relates to a kind of coaming plate shaping equipment.It comprises hydraulic cylinder, top, top board, cushion block, body, the first shaped block, the second shaped block, fixed block, screw rod and limited block, top and the top board of hydraulic cylinder are fixed, the first groove is provided with inside top board, be filled with the first shaped block in first groove, between the first shaped block and the second shaped block, be provided with piano coaming plate, second shaped block is fixed in the second groove inside limited block by fixed block, screw rod, and fixed block and limited block are integral type structure; Bottom the first described shaped block, the second shaped block and piano coaming plate and be provided with cushion block between body.The utility model structure is simple, shapes convenient and reliable, and the time that sizing needs is short, practical, effective.
Description
Technical field
The utility model relates to a kind of coaming plate shaping equipment, be specifically related to a kind of device for fixing sizing piano coaming plate.
Background technology
Piano is a kind of keyboard instrument be derived from western classicality music, by 88 keys (by 52 white keys, 36 black key compositions) and metallic cord soundboard composition.Range scope is wide, from A2(27.5Hz) to c5 (4186Hz), almost include the whole musical sounds in Musical System.Be commonly used to the performances such as solo, ensemble, accompaniment, music of wrirting music and rehearse is very convenient.
Player, by the key pressed on lower keyboard, affects the gavel that enclose carpet inside piano, then knocks steel wire string and sound.Piano is because the range of its broadness, and tone color beautiful absolutely, is called as the king of musical instrument
?piano coaming plate is generally irregular shape, needs to be fixed sizing to it man-hour adding.
Because the out-of-shape of piano coaming plate, this makes it there is certain difficulty when shaping, and general shaping tool is all fixing shape, and this makes the coaming plate of its same shape of can only shaping, and its scope of application is wideless, and practicality is not strong.
Utility model content
For the deficiency that prior art exists, the utility model object is to provide a kind of device for fixing sizing piano coaming plate, and structure is simple, shapes convenient and reliable, and the time that sizing needs is short, practical, effective.
To achieve these goals, the utility model realizes by the following technical solutions: for the device of fixing sizing piano coaming plate, comprise hydraulic cylinder, top, top board, cushion block, body, first shaped block, second shaped block, fixed block, screw rod and limited block, top and the top board of hydraulic cylinder are fixed, the first groove is provided with inside top board, the first shaped block is filled with in first groove, piano coaming plate is provided with between first shaped block and the second shaped block, second shaped block passes through fixed block, screw rod is fixed in the second groove inside limited block, fixed block and limited block are integral type structure, bottom the first described shaped block, the second shaped block and piano coaming plate and be provided with cushion block between body.
As preferably, described limited block is also provided with electric fan, electric fan is arranged facing to piano coaming plate, can help coaming plate fast shaping.
As preferably, the first described shaped block is bolted on top board.
As preferably, described hydraulic cylinder is high pressure liquid cylinder pressure, can shorten shaping time.
As preferably, described hydraulic cylinder is multiple, shaped block corresponding different respectively.
The beneficial effects of the utility model: structure is simple, shapes convenient and reliable, the time that sizing needs is short, practical, effective.
Accompanying drawing explanation
The utility model is described in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is structural representation of the present utility model.
Embodiment
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the utility model further.
With reference to Fig. 1, this embodiment is by the following technical solutions: for the device of fixing sizing piano coaming plate, comprise hydraulic cylinder 1, top 2, top board 3, cushion block 4, body 5, first shaped block 6, second shaped block 7, fixed block 8, screw rod 9 and limited block 10, the top 2 of hydraulic cylinder 1 is fixed with top board 3, the first groove is provided with inside top board 3, the first shaped block 6 is filled with in first groove, piano coaming plate 11 is provided with between first shaped block 6 and the second shaped block 7, second shaped block 7 is by fixed block 8, screw rod 9 is fixed in the second groove inside limited block 10, fixed block 8 and limited block 10 are integral type structure, bottom the first described shaped block 6, second shaped block 7 and piano coaming plate 11 and be provided with cushion block 4 between body 5.
It should be noted that and described limited block 10 is also provided with electric fan, electric fan is arranged facing to piano coaming plate 11, can help coaming plate fast shaping.
It should be noted that the first described shaped block 6 is bolted on top board 3.
In addition, described hydraulic cylinder 1 is high pressure liquid cylinder pressure, can shorten shaping time.
This embodiment is provided with multiple hydraulic cylinder 1, the corresponding top board of each hydraulic cylinder, each top board is filled with different shaped block, all shaped block form the shape of a whole coaming plate, the using method of this device is: the shaped block outputing needs during use according to drawing, then shaped block is loaded in the groove come directly towards into limited block and hydraulic cylinder, hydraulic cylinder is ejected, pushes down piano coaming plate certain hour to be shaped.Owing to adopting high pressure liquid cylinder pressure so need shaping time short.
This embodiment structure is simple, shapes convenient and reliable, and the time that sizing needs is short, practical, effective.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. for the device of fixing sizing piano coaming plate, it is characterized in that, comprise hydraulic cylinder (1), top (2), top board (3), cushion block (4), body (5), first shaped block (6), second shaped block (7), fixed block (8), screw rod (9) and limited block (10), the top (2) of hydraulic cylinder (1) is fixed with top board (3), top board (3) inner side is provided with the first groove, the first shaped block (6) is filled with in first groove, piano coaming plate (11) is provided with between first shaped block (6) and the second shaped block (7), second shaped block (7) is by fixed block (8), screw rod (9) is fixed in the second groove of limited block (10) inner side, fixed block (8) and limited block (10) are integral type structure, cushion block (4) is provided with between described the first shaped block (6), the second shaped block (7) and piano coaming plate (11) bottom and body (5).
2. the device for fixing sizing piano coaming plate according to claim 1, is characterized in that, described limited block (10) is also provided with electric fan, and electric fan is arranged facing to piano coaming plate (11).
3. the device for fixing sizing piano coaming plate according to claim 1, is characterized in that, described the first shaped block (6) is bolted on top board (3).
4. the device for fixing sizing piano coaming plate according to claim 1, is characterized in that, described hydraulic cylinder (1) is high pressure liquid cylinder pressure.
5. the device for fixing sizing piano coaming plate according to claim 1, is characterized in that, described hydraulic cylinder (1) is for multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420523618.1U CN204066695U (en) | 2014-09-12 | 2014-09-12 | For the device of fixing sizing piano coaming plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420523618.1U CN204066695U (en) | 2014-09-12 | 2014-09-12 | For the device of fixing sizing piano coaming plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204066695U true CN204066695U (en) | 2014-12-31 |
Family
ID=52208155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420523618.1U Expired - Fee Related CN204066695U (en) | 2014-09-12 | 2014-09-12 | For the device of fixing sizing piano coaming plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204066695U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104269159A (en) * | 2014-09-12 | 2015-01-07 | 德清县华韵钢琴有限公司 | Device for fixing and sizing piano coaming |
-
2014
- 2014-09-12 CN CN201420523618.1U patent/CN204066695U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104269159A (en) * | 2014-09-12 | 2015-01-07 | 德清县华韵钢琴有限公司 | Device for fixing and sizing piano coaming |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20150912 |
|
| EXPY | Termination of patent right or utility model |