CN203994133U - The bonding hold down gag of using of piano - Google Patents
The bonding hold down gag of using of piano Download PDFInfo
- Publication number
- CN203994133U CN203994133U CN201420485295.1U CN201420485295U CN203994133U CN 203994133 U CN203994133 U CN 203994133U CN 201420485295 U CN201420485295 U CN 201420485295U CN 203994133 U CN203994133 U CN 203994133U
- Authority
- CN
- China
- Prior art keywords
- piano
- top board
- bonding
- workbench
- hold down
- 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.)
- Expired - Fee Related
Links
Abstract
Piano of the present utility model is bonding relates to pressing fixture with hold down gag, to be formed by workbench, supporting leg, cylinder and air pump, workbench periphery described in it is fixed wtih three above supporting legs, directly over workbench, be provided with top board, top board is fixedly connected with the upwards elongated end of supporting leg, and the bottom of described top board 5 is provided with magnet layer, and described cylinder head is all fixed with magnet piece, more than one cylinder in top board bottom adhesive, and described cylinder is all connected with air pump pipeline.Piano of the present utility model is bonding with hold down gag, simple in structure, easy for operation, cost is low, be not subject to the impact of piano shape, flexibility is strong, compresses stressed uniform and stable, effective, operating efficiency and finished product bonding quality are provided, urge the wearing and tearing of object little, products with adhesive qualification rate is provided, be conducive to reduce production costs.
Description
Technical field
The utility model relates to pressing fixture, relates in particular to the bonding hold down gag of using of piano.
Background technology
In the making production process of piano, because piano main body coverage rate is larger, its outside framework and base great majority are timber and make, thereby can not be by one independently timber form, to be surrounded by multilayer bonding wood materials, but in existing manufacturing process, not effective bonding compression apparatus comparatively easy to use, mostly be solid shape hold down gag, but the design of each piano shape is not identical, in use be subject to certain restrictions, the bonding quality technical difficulty of sandwich construction own is just relatively large in addition, bonding quality is concerning the performance of the piano completing, service life etc.
Utility model content
The utility model is intended to for the problem existing in background technology, and the bonding hold down gag of using of the piano providing.
Piano of the present utility model is bonding with hold down gag, to be formed by workbench, supporting leg, cylinder and air pump, workbench periphery described in it is fixed wtih three above supporting legs, directly over workbench, be provided with top board, top board is fixedly connected with the upwards elongated end of supporting leg, and the bottom of described top board 5 is provided with magnet layer, and described cylinder head is all fixed with magnet piece, more than one cylinder in top board bottom adhesive, and described cylinder is all connected with air pump pipeline.
As of the present utility model preferred, on described Telescopic-cylinder end, be equipped with anti-abrading block.
As of the present utility model preferred, on described air pump pipeline, Pressure gauge is housed.
As of the present utility model preferred, described workbench is provided with internally-inlaid live-rollers more than a row.
As of the present utility model preferred, described workbench is parallel with the opposite face of top board.
Piano of the present utility model is bonding with hold down gag, simple in structure, easy for operation, cost is low, be not subject to the impact of piano shape, flexibility is strong, compresses stressed uniform and stable, effective, operating efficiency and finished product bonding quality are provided, urge the wearing and tearing of object little, products with adhesive qualification rate is provided, be conducive to reduce production costs.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model cylinder.
Detailed description of the invention
Bonding with hold down gag to piano of the present utility model below in conjunction with accompanying drawing 1 and accompanying drawing 2, elaborate.
Piano of the present utility model is bonding with hold down gag, by workbench 1, supporting leg 2, cylinder 3 and air pump 4 form, workbench 1 periphery described in it is fixed wtih three above supporting legs 2, directly over workbench 1, be provided with top board 5, top board 5 is fixedly connected with the upwards elongated end of supporting leg 2, between workbench 1 and top board 5, there is certain space, the bottom of described top board 5 is provided with magnet layer 6, described cylinder 3 tops are all fixed with magnet piece 7, in space between workbench 1 and top board 5, magnet layer 6 all has magnetic attraction power with magnet piece 7, more than one cylinder 3 in top board 5 bottom adhesives, and can be according to the position at random mobile cylinder 3 its places of the shape of target compact, described cylinder 3 is all connected with air pump 4 pipelines.On described cylinder 3 retractable ends, be equipped with anti-abrading block 8, anti-abrading block 8 is reduced in the wearing and tearing to object while compression.On described air pump 4 pipelines, Pressure gauge 9 is housed, can carries out according to bond condition the adjustment of pressure, to reach better bonding effect.Described workbench 1 is provided with internally-inlaid live-rollers 10 more than a row, is convenient to the movement on workbench 1 of object that volume is larger, reduces working strength.Described workbench 1 is parallel with the opposite face of top board 5.
As known by the technical knowledge, the utility model can be realized by other the embodiment that does not depart from its Spirit Essence or essential feature.Therefore, above-mentioned disclosed embodiment, with regard to each side, all just illustrates, and is not only.Allly within the scope of the utility model or in the change being equal in scope of the present utility model, be all included in the utility model.
Claims (5)
1. piano is bonding with hold down gag, by workbench (1), supporting leg (2), cylinder (3) and air pump (4) form, it is characterized in that described workbench (1) periphery is fixed wtih three above supporting legs (2), directly over workbench (1), be provided with top board (5), top board (5) is fixedly connected with the upwards elongated end of supporting leg (2), the bottom of described top board (5) is provided with magnet layer (6), described cylinder (3) top is all fixed with magnet piece (7), more than one cylinder (3) in top board (5) bottom adhesive, described cylinder (3) is all connected with air pump (4) pipeline.
2. piano as claimed in claim 1 is bonding with hold down gag, it is characterized in that being equipped with anti-abrading block (8) on described cylinder (3) retractable ends.
3. piano as claimed in claim 1 or 2 is bonding with hold down gag, it is characterized in that, on described air pump (4) pipeline, Pressure gauge (9) is housed.
4. piano as claimed in claim 1 or 2 is bonding with hold down gag, it is characterized in that described workbench (1) is provided with internally-inlaid live-rollers (10) more than row.
5. piano as claimed in claim 1 or 2 is bonding with hold down gag, it is characterized in that described workbench (1) is parallel with the opposite face of top board (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420485295.1U CN203994133U (en) | 2014-08-27 | 2014-08-27 | The bonding hold down gag of using of piano |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420485295.1U CN203994133U (en) | 2014-08-27 | 2014-08-27 | The bonding hold down gag of using of piano |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203994133U true CN203994133U (en) | 2014-12-10 |
Family
ID=52034196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420485295.1U Expired - Fee Related CN203994133U (en) | 2014-08-27 | 2014-08-27 | The bonding hold down gag of using of piano |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203994133U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104227815A (en) * | 2014-08-27 | 2014-12-24 | 湖州华谱钢琴制造有限公司 | Compression device for piano bonding |
| CN105965651A (en) * | 2016-04-22 | 2016-09-28 | 常芳华 | Violin neck repairing, bonding and compressing fixture |
-
2014
- 2014-08-27 CN CN201420485295.1U patent/CN203994133U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104227815A (en) * | 2014-08-27 | 2014-12-24 | 湖州华谱钢琴制造有限公司 | Compression device for piano bonding |
| CN104227815B (en) * | 2014-08-27 | 2016-08-17 | 湖州华谱钢琴制造有限公司 | Piano bonding hold down gag |
| CN105965651A (en) * | 2016-04-22 | 2016-09-28 | 常芳华 | Violin neck repairing, bonding and compressing fixture |
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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: 20141210 Termination date: 20150827 |
|
| EXPY | Termination of patent right or utility model |