CN104227815B - Piano bonding hold down gag - Google Patents

Piano bonding hold down gag Download PDF

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Publication number
CN104227815B
CN104227815B CN201410426959.1A CN201410426959A CN104227815B CN 104227815 B CN104227815 B CN 104227815B CN 201410426959 A CN201410426959 A CN 201410426959A CN 104227815 B CN104227815 B CN 104227815B
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CN
China
Prior art keywords
workbench
top board
cylinder
piano
supporting leg
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.)
Active
Application number
CN201410426959.1A
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Chinese (zh)
Other versions
CN104227815A (en
Inventor
姚小林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huzhou Huapu Piano Manufacturing Co., Ltd.
Original Assignee
HUZHOU HUAPU PIANO MANUFACTURE Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HUZHOU HUAPU PIANO MANUFACTURE Co Ltd filed Critical HUZHOU HUAPU PIANO MANUFACTURE Co Ltd
Priority to CN201410426959.1A priority Critical patent/CN104227815B/en
Publication of CN104227815A publication Critical patent/CN104227815A/en
Application granted granted Critical
Publication of CN104227815B publication Critical patent/CN104227815B/en
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Abstract

The piano bonding hold down gag of the present invention relates to pressing fixing device, it is to be made up of workbench, supporting leg, cylinder and air pump, the supporting leg of its fixed more than three described of workbench periphery, be provided with top board in the surface of workbench, top board holds fixing connection with upwardly extending of supporting leg, the bottom of described top board 5 is provided with Magnet layer, described cylinder head is respectively and fixedly provided with magnet piece, and bottom top board, more than one cylinder in adhesive, and described cylinder is all connected with air pump pipeline.The piano bonding hold down gag of the present invention, simple in construction, easy for operation, cost is low, do not affected by piano shape, motility is strong, compresses uniform force stable, effective, work efficiency and finished product bonding quality are provided, the abrasion urging object is little, it is provided that products with adhesive qualification rate, advantageously reduces production cost.

Description

Piano bonding hold down gag
Technical field
The present invention relates to pressing fixing device, particularly relate to piano bonding hold down gag.
Background technology
In the making production process of piano, owing to piano main body coverage rate is bigger, its outside framework and base great majority are timber and make, thus be unlikely to be and be made up of an independent timber, it is to be surrounded by multilamellar bonding wood materials, but in existing manufacturing process, there is no the bonding compression apparatus that more convenient using effect is good, it mostly is solid shape hold down gag, but the design of each piano shape differs, in use it is subject to certain restrictions, the bonding quality technical difficulty of multiple structure the most own is the most relatively large, bonding quality concerns the performance of the piano completed, service life etc..
Summary of the invention
It is contemplated that for problem present in background technology, and the piano bonding hold down gag provided.
The piano bonding hold down gag of the present invention, it is to be made up of workbench, supporting leg, cylinder and air pump, the supporting leg of its fixed more than three described of workbench periphery, be provided with top board in the surface of workbench, top board holds fixing connection with upwardly extending of supporting leg, the bottom of described top board 5 is provided with Magnet layer, described cylinder head is respectively and fixedly provided with magnet piece, and bottom top board, more than one cylinder in adhesive, and described cylinder is all connected with air pump pipeline.
Preferred as the present invention, described Telescopic-cylinder end is equipped with anti-abrading block.
Preferred, equipped with Pressure gauge on described air pump pipeline as the present invention.
Preferred as the present invention, described workbench is provided with the internally-inlaid of a more than row and rotates roller.
Preferred as the present invention, described workbench is parallel with the opposite face of top board.
The piano bonding hold down gag of the present invention, simple in construction, easy for operation, cost is low, do not affected by piano shape, motility is strong, compresses uniform force stable, effective, work efficiency and finished product bonding quality are provided, the abrasion urging object is little, it is provided that products with adhesive qualification rate, advantageously reduces production cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the structural representation of cylinder of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings 1 and the accompanying drawing 2 piano bonding hold down gag to the present invention, elaborate.
The piano bonding hold down gag of the present invention, it is by workbench 1, supporting leg 2, cylinder 3 and air pump 4 are constituted, the supporting leg 2 of its fixed more than three described of workbench 1 periphery, it is provided with top board 5 in the surface of workbench 1, top board 5 holds fixing connection with upwardly extending of supporting leg 2, certain space is there is between workbench 1 and top board 5, the bottom of described top board 5 is provided with Magnet layer 6, described cylinder 3 top is respectively and fixedly provided with magnet piece 7, in space between workbench 1 and top board 5, Magnet layer 6 and magnet piece 7 all have magnetic attraction power, bottom top board 5, more than one cylinder 3 in adhesive, and can be according to the position at random its place of mobile cylinder 3 of the shape of target compact, described cylinder 3 is all connected with air pump 4 pipeline.Being equipped with anti-abrading block 8 on described cylinder 3 retractable ends, anti-abrading block 8 reduces the abrasion when compressing to object.Equipped with Pressure gauge 9 on described air pump 4 pipeline, the adjustment of pressure can be carried out according to bond condition, to reach more preferable bonding effect.Described workbench 1 is provided with the internally-inlaid of a more than row and rotates roller 10, it is simple to the movement on workbench 1 of the volume bigger object, reduce working strength.Described workbench 1 is parallel with the opposite face of top board 5.
As known by the technical knowledge, the present invention can be realized by the embodiment of other essence without departing from its spirit or essential feature.Therefore, embodiment disclosed above, for each side, all it is merely illustrative, is not only.All changes within the scope of the present invention or within being equal to the scope of the present invention are all included in the invention.

Claims (1)

  1. null1. a piano bonding hold down gag,By workbench (1)、Supporting leg (2)、Cylinder (3) and air pump (4) are constituted,It is characterized in that: the supporting leg (2) of fixed more than three described of workbench (1) periphery,It is provided with top board (5) in the surface of workbench (1),Top board (5) holds fixing connection with upwardly extending of supporting leg (2),Certain space is there is between workbench (1) and top board (5),The bottom of described top board (5) is provided with Magnet layer (6),Described cylinder (3) top is respectively and fixedly provided with magnet piece (7),In space between workbench (1) and top board (5),Magnet layer (6) and magnet piece (7) all have magnetic attraction power,More than one cylinder (3) in top board (5) bottom adhesive,And can be according to the position at random mobile cylinder (3) place of the shape of target compact,Described cylinder (3) is all connected with air pump (4) pipeline,It is equipped with anti-abrading block (8) on described cylinder (3) retractable ends,Anti-abrading block (8) reduces the abrasion when compressing to object;Described workbench (1) is parallel with the opposite face of top board (5), and described workbench (1) is provided with the internally-inlaid of a more than row and rotates roller (10), it is simple to the movement on workbench (1) of the volume bigger object;Equipped with Pressure gauge (9) on described air pump (4) pipeline, carry out the adjustment of pressure according to bond condition, to reach more preferable bonding effect.
CN201410426959.1A 2014-08-27 2014-08-27 Piano bonding hold down gag Active CN104227815B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410426959.1A CN104227815B (en) 2014-08-27 2014-08-27 Piano bonding hold down gag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410426959.1A CN104227815B (en) 2014-08-27 2014-08-27 Piano bonding hold down gag

Publications (2)

Publication Number Publication Date
CN104227815A CN104227815A (en) 2014-12-24
CN104227815B true CN104227815B (en) 2016-08-17

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Family Applications (1)

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CN201410426959.1A Active CN104227815B (en) 2014-08-27 2014-08-27 Piano bonding hold down gag

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109129765A (en) * 2018-09-03 2019-01-04 黄雪侨 A kind of piano soundboard frame press

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2609732Y (en) * 2003-03-31 2004-04-07 马炳强 Cylinder swager of multi-row multi-axle wood drilling machine
CN2774731Y (en) * 2005-03-01 2006-04-26 南京林业大学 Multidirectional press for multilayer single plate bending plywood
CN201249471Y (en) * 2008-09-09 2009-06-03 康浩然 Novel wood splicing machine
CN202180499U (en) * 2011-07-27 2012-04-04 昆山隆昌车业有限公司 Fabric and board pressing device used for automobile
DE202012011616U1 (en) * 2012-12-05 2013-12-06 H.I.T. Maschinenbau Gmbh + Co. Kg Press for laminated beams
CN103448109A (en) * 2012-05-30 2013-12-18 珠海格力电器股份有限公司 Pre-pressing device and control method thereof
CN203994133U (en) * 2014-08-27 2014-12-10 湖州华谱钢琴制造有限公司 The bonding hold down gag of using of piano

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3640472B2 (en) * 1996-08-20 2005-04-20 株式会社平和 Cold press equipment for manufacturing gaming machines
CN103394932B (en) * 2013-07-25 2016-08-10 上海建工(江苏)钢结构有限公司 H type, box-type member and cross column end mill stationary fixture

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2609732Y (en) * 2003-03-31 2004-04-07 马炳强 Cylinder swager of multi-row multi-axle wood drilling machine
CN2774731Y (en) * 2005-03-01 2006-04-26 南京林业大学 Multidirectional press for multilayer single plate bending plywood
CN201249471Y (en) * 2008-09-09 2009-06-03 康浩然 Novel wood splicing machine
CN202180499U (en) * 2011-07-27 2012-04-04 昆山隆昌车业有限公司 Fabric and board pressing device used for automobile
CN103448109A (en) * 2012-05-30 2013-12-18 珠海格力电器股份有限公司 Pre-pressing device and control method thereof
DE202012011616U1 (en) * 2012-12-05 2013-12-06 H.I.T. Maschinenbau Gmbh + Co. Kg Press for laminated beams
CN203994133U (en) * 2014-08-27 2014-12-10 湖州华谱钢琴制造有限公司 The bonding hold down gag of using of piano

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CP03 Change of name, title or address

Address after: 313200 Luoshe Economic Development Zone, Deqing County, Huzhou City, Zhejiang Province (Wood Industry Park)

Patentee after: Huzhou Huapu Piano Manufacturing Co., Ltd.

Address before: 313000 Luoshe Economic Development Zone, Deqing County, Huzhou City, Zhejiang Province (Wood Industry Park)

Patentee before: HUZHOU HUAPU PIANO MANUFACTURE CO., LTD.

CP03 Change of name, title or address