CN205592254U - Sticky design of soundboard setting device that colds pressing - Google Patents
Sticky design of soundboard setting device that colds pressing Download PDFInfo
- Publication number
- CN205592254U CN205592254U CN201620411265.5U CN201620411265U CN205592254U CN 205592254 U CN205592254 U CN 205592254U CN 201620411265 U CN201620411265 U CN 201620411265U CN 205592254 U CN205592254 U CN 205592254U
- Authority
- CN
- China
- Prior art keywords
- soundboard
- plate
- lifter plate
- crown cut
- base
- 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
Links
Landscapes
- Electrophonic Musical Instruments (AREA)
Abstract
The utility model discloses a sticky design of soundboard setting device that colds pressing, it includes the base, is equipped with the lower mould on the base, is equipped with the slot that is used for placing the crown cut on the up end of lower mould, still is equipped with the support frame on the base, and the top of support frame is equipped with the roof, is equipped with lifting drive on the roof, and lifting drive's output is connected with the lifter plate, the lower extreme of lifter plate is equipped with the last mould with lifter plate simultaneous movement, go up the lower terminal surface of mould on the interval be equipped with clamp plate a plurality of and stall bar shape looks adaptation, lifting drive drives each clamp plate and compresses tightly respectively on the stall bar of correspondence to with stall bar and crown cut respectively adhesive fixation the resonating plate two on the surface. The utility model discloses an once cold pressing and to realize that stall bar and crown cut while adhesive fixation on the resonating plate, have not only improved production efficiency, can guarantee stall bar and the crown cut position accuracy on the resonating plate in addition, improved the production quality harmony quality of soundboard.
Description
Technical field
This utility model relates to piano field, particularly relates to the gluing sizing of a kind of soundboard and colds pressing shaping equipment.
Background technology
Soundboard is the critical component of piano resonance system, and as shown in Figure 1 or 2, soundboard includes that sounding board 01, crown cut 02 and stall bars 03, crown cut 02 and stall bars 03 are respectively by gluing two surfaces being fixed on sounding board 01.In prior art, crown cut and stall bars are the most gluing being fixed on sounding board, use the gluing crown cut of substep and stall bars to have the disadvantage in that the positional precision of 1, crown cut and stall bars is poor, affect the acoustic quality of piano；2, production efficiency is low, is not suitable for producing in enormous quantities.Therefore, be badly in need of a kind of can be disposably by the most gluing to crown cut and the stall bars equipment being fixed on sounding board.
Summary of the invention
In order to solve deficiency of the prior art, the purpose of this utility model is to provide the gluing sizing of the soundboard that a kind of production efficiency is high, machining accuracy is high to cold pressing shaping equipment.
For achieving the above object, this utility model is by the following technical solutions:
The gluing sizing of a kind of soundboard is colded pressing shaping equipment, it includes base, base is provided with lower mold, the upper surface of lower mold is provided with the slot for placing crown cut, being additionally provided with bracing frame on described base, the top of bracing frame is provided with top board, and top board is provided with lift actuator, the outfan of lift actuator connects lifter plate, and lift actuator drives lifter plate to move up and down in the surface of lower mold；The lower end of described lifter plate is provided with the upper mold being synchronized with the movement with lifter plate, multiple pressing plate suitable with stall bars shape it is interval with on the lower surface of upper mold, lift actuator drives each pressing plate to be pressed on respectively on the stall bars of correspondence, thus by the most gluing to stall bars and crown cut two surfaces being fixed on sounding board.
Described lower mold is provided with the dowel hole for positioning sounding board.
On described base, corresponding lifter plate is respectively provided on two sides with limited post.
Described lift actuator is oil cylinder.
This utility model can realize stall bars by once colding pressing and crown cut is the most gluing is fixed on sounding board, not only increases production efficiency, and can guarantee that stall bars and the crown cut positional precision on sounding board, improves the quality of production and the acoustic quality of soundboard.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, this utility model is described in further details:
Fig. 1 is the schematic diagram on a surface of soundboard；
Fig. 2 is the schematic diagram on another surface of soundboard；
Fig. 3 is that the gluing sizing of a kind of soundboard of this utility model is colded pressing the schematic diagram of shaping equipment；
Fig. 4 is the schematic diagram of lower mold upper surface；
Fig. 5 is the schematic diagram of stall bars location-plate.
Detailed description of the invention
As shown in one of Fig. 3 to Fig. 5, this utility model includes base 1, base 1 is provided with lower mold 2, the upper surface of lower mold 2 is provided with the slot 21 for placing crown cut 9, and base 1 is additionally provided with bracing frame 3, and the top of bracing frame 3 is provided with top board 4, top board 4 is provided with lift actuator 5, wherein lift actuator 5 is oil cylinder, and the outfan of lift actuator 5 connects has lifter plate 6, lift actuator 5 to drive lifter plate 6 to move up and down in the surface of lower mold 2；The lower end of lifter plate 6 is provided with the upper mold 7 being synchronized with the movement with lifter plate 6, multiple pressing plate 8 suitable with stall bars 10 shape it is interval with on the lower surface of upper mold 7, lift actuator 5 drives each pressing plate 8 to be pressed on respectively on the stall bars 10 of correspondence, thus by the most gluing to stall bars 10 and crown cut 9 two surfaces being fixed on sounding board 11.
Lower mold 2 is provided with the dowel hole 22 for positioning sounding board 11.Sounding board 11 position relative with lower mold 2 uses the cooperation of alignment pin 12 and dowel hole 22 to position, simple and reliable.
On base 1, corresponding lifter plate 6 is respectively provided on two sides with limited post 13.The extreme lower position that lifter plate 6 moves can be limited by arranging limited post 13, thus avoid pressing plate 8 to move to too low position, product is damaged.
The process using this utility model manufacture soundboard is as follows:
1, being first placed in the slot 21 of lower mold 2 by crown cut 9, wherein the upper surface of lower mold 2 is extended in the upper end of crown cut 9, and then the upper surface at crown cut 9 smears glue；
2, sounding board 11, stall bars location-plate 14 are placed sequentially on the upper surface of crown cut 9 from bottom to up, adjust sounding board 11, stall bars location-plate 14 positions behind the relative position of lower mold 2, wherein, stall bars location-plate 14 has multiple locating slot 141 for positioning stall bars 10；
3, in the region of the corresponding each locating slot of stall bars location-plate 14 141 of sounding board 11, smear glue, in each locating slot 141 of stall bars location-plate 14, then place corresponding stall bars 10 respectively；
4, each pressing plate 8 that lift actuator 5 drives lifter plate 6 to come downwards in upper mold 7 be press respectively against correspondence stall bars 10 on, pressurize more than 6 hours, until crown cut 9 and stall bars 10 are the most gluing be fixed on sounding board 11 after, complete the making of soundboard.
Claims (4)
1. the gluing sizing of a soundboard is colded pressing shaping equipment, it is characterized in that: it includes base, base is provided with lower mold, the upper surface of lower mold is provided with the slot for placing crown cut, being additionally provided with bracing frame on described base, the top of bracing frame is provided with top board, and top board is provided with lift actuator, the outfan of lift actuator connects lifter plate, and lift actuator drives lifter plate to move up and down in the surface of lower mold；The lower end of described lifter plate is provided with the upper mold being synchronized with the movement with lifter plate, multiple pressing plate suitable with stall bars shape it is interval with on the lower surface of upper mold, lift actuator drives each pressing plate to be pressed on respectively on the stall bars of correspondence, thus by the most gluing to stall bars and crown cut two surfaces being fixed on sounding board.
The gluing sizing of a kind of soundboard the most according to claim 1 is colded pressing shaping equipment, it is characterised in that: described lower mold is provided with the dowel hole for positioning sounding board.
The gluing sizing of a kind of soundboard the most according to claim 1 is colded pressing shaping equipment, it is characterised in that: on described base, corresponding lifter plate is respectively provided on two sides with limited post.
The gluing sizing of a kind of soundboard the most according to claim 1 is colded pressing shaping equipment, it is characterised in that: described lift actuator is oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620411265.5U CN205592254U (en) | 2016-05-09 | 2016-05-09 | Sticky design of soundboard setting device that colds pressing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620411265.5U CN205592254U (en) | 2016-05-09 | 2016-05-09 | Sticky design of soundboard setting device that colds pressing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205592254U true CN205592254U (en) | 2016-09-21 |
Family
ID=56930668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620411265.5U Active CN205592254U (en) | 2016-05-09 | 2016-05-09 | Sticky design of soundboard setting device that colds pressing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205592254U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106904320A (en) * | 2017-03-29 | 2017-06-30 | 苏州市淞舜五金有限公司 | One kind is colded pressing board component |
| CN110246672A (en) * | 2019-06-19 | 2019-09-17 | 无锡新畅电子有限公司 | Glue filling process of glue filling transformer |
| CN110434970A (en) * | 2018-05-05 | 2019-11-12 | 北京星海钢琴集团有限公司 | A kind of mounting device of Novel piano soundboard saddle |
| CN110434969A (en) * | 2018-05-05 | 2019-11-12 | 北京星海钢琴集团有限公司 | A kind of mounting device of Novel piano soundboard stall bars |
-
2016
- 2016-05-09 CN CN201620411265.5U patent/CN205592254U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106904320A (en) * | 2017-03-29 | 2017-06-30 | 苏州市淞舜五金有限公司 | One kind is colded pressing board component |
| CN110434970A (en) * | 2018-05-05 | 2019-11-12 | 北京星海钢琴集团有限公司 | A kind of mounting device of Novel piano soundboard saddle |
| CN110434969A (en) * | 2018-05-05 | 2019-11-12 | 北京星海钢琴集团有限公司 | A kind of mounting device of Novel piano soundboard stall bars |
| CN110246672A (en) * | 2019-06-19 | 2019-09-17 | 无锡新畅电子有限公司 | Glue filling process of glue filling transformer |
| CN110246672B (en) * | 2019-06-19 | 2022-05-13 | 无锡新畅电子有限公司 | Glue filling process of glue filling transformer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205592254U (en) | Sticky design of soundboard setting device that colds pressing | |
| CN105810177B (en) | A kind of manufacturing method of acoustic source of piano component | |
| CN104015344B (en) | A kind of digital product shell shaping tool | |
| CN212146833U (en) | Three-ply board compression fittings is used in furniture production and processing | |
| CN201544022U (en) | Lampshade assembling pressing mechanism | |
| CN203390060U (en) | Door frame hinge box drawing mold | |
| CN109648005B (en) | Pin bending device of electronic element | |
| CN103418676A (en) | Vehicle door plate punching hole flanging method | |
| CN204196235U (en) | A kind of digital product housing shaping tool | |
| CN103433386A (en) | Crimping die | |
| CN204052564U (en) | The perforating die of swing arm assembly | |
| CN202701152U (en) | Guide rail front plate forming die | |
| CN206810989U (en) | New swaging side opening is integrally machined membrane module | |
| CN211941240U (en) | Integrated secondary back-lifting mechanism for forming and punching | |
| CN207639089U (en) | A kind of assembled fixture of PCB and shell | |
| CN207494497U (en) | A kind of four side pressure point wax injectors of automatic adjustment | |
| CN106734583A (en) | A kind of integrally formed stamping mold of flanging hole flanging | |
| CN110149035B (en) | Hairpin coil forming die and hairpin coil forming process method | |
| CN202316780U (en) | Mold structure for punching and molding head part of worm of spiral clamping hoop | |
| CN221537870U (en) | Production die for improving product quality | |
| CN202826632U (en) | Auxiliary assembly fixture | |
| CN201081950Y (en) | Mold for false eyelash | |
| CN104668369A (en) | Novel stamping method and die | |
| CN204977575U (en) | Last mould resetting means of carton make -up machine | |
| CN203370877U (en) | Bending clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Cangshan District of Fuzhou City, Fujian province 350008 Jinshan Industrial Zone Pu Park B District Hongjiang Road No. 2 Patentee after: Fuzhou harmony piano Limited by Share Ltd Address before: Cangshan District of Fuzhou City, Fujian province 350008 Jinshan Industrial Zone Pu Park B District Hongjiang Road No. 2 Patentee before: Fujian Harmony Piano Co., Ltd. |