CN103522365A - Automatic sawing machine for piano keyboard - Google Patents
Automatic sawing machine for piano keyboard Download PDFInfo
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- CN103522365A CN103522365A CN201310497543.4A CN201310497543A CN103522365A CN 103522365 A CN103522365 A CN 103522365A CN 201310497543 A CN201310497543 A CN 201310497543A CN 103522365 A CN103522365 A CN 103522365A
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- saw
- annular saw
- motor
- rotating bottom
- bottom board
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Abstract
The invention discloses an automatic sawing machine for a piano keyboard. The automatic sawing machine comprises a machine frame, wherein a work table and a supporting base are arranged on the machine frame, a workpiece is fixed to the work table, the supporting base is provided with a motor and a circular saw rotating bottom plate, the motor is fixed to the supporting base in a rotating mode through a rotary shaft of the motor, the circular saw rotating bottom plate is fixed to the supporting base in a rotating mode through a rotary shaft of the rotating bottom plate, the circular saw rotating bottom plate is provided with a nut, and the nut is arranged on a bearing and matched with a screw rod of the motor to move. According to the automatic sawing machine for the piano keyboard, by means of rotation of the screw rod, a circular saw can be rotated to a division angle, the rotary shaft of the rotating bottom plate is not arranged in the center of the circular saw but is arranged on a sawing point, and horizontal displacement occurring during rotation each time is eliminated.
Description
Technical field
The present invention relates to piano and manufacture field, the specifically automatic saw of a kind of fingerboard.
Background technology
Fingerboard is one in process of production at first, after having beaten hole glue Buddhist nun, need to be cut apart with saw, fingerboard stiff end (with respect to the other end of playing end) is because the angle of cutting apart is inconsistent at every turn, cannot pass through the saw auto Segmentation of traveling priority, generally all adopt manual cutting apart before; In prior art, also there is the machine that adopts annular saw auto Segmentation, annular saw is cut apart front meeting at every turn move and turn to suitable angle, but because rotating, annular saw cause it to have displacement moving horizontally direction, therefore, the distance that each annular saw moves all will compensate, offset need to calculate by trigonometric function, and this computational process complex causes annular saw controller programming process too complicated.
Summary of the invention
In order to solve the above-mentioned technical problem existing in prior art, the invention provides the automatic saw of a kind of fingerboard, comprise frame, workbench and bearing are set in frame, fixation workpiece on workbench, motor and annular saw rotating bottom board are set on described bearing, described motor is rotated and is fixed on bearing by motor rotation axis, annular saw rotating bottom board is fixed on bearing by the rotation of rotating bottom board rotating shaft, described annular saw rotating bottom board is provided with nut, and nut is arranged on bearing and and motor screw mandrel cooperation movement.
Further, on described annular saw rotating bottom board, be also provided with annular saw hanging feet, annular saw hanging feet is arranged on annular saw moving guide rail and moves cylinder by annular saw and promotes.
Further, described annular saw hanging feet below is provided with annular saw motor, and annular saw motor is provided with annular saw.
Further, the center of described rotating bottom board rotating shaft is on the saw point of annular saw.
Further, described workbench is moved by X-axis screw mandrel.
The automatic saw of fingerboard of the present invention rotates by screw mandrel, annular saw can be turned to and cuts apart angle, and rotating bottom board rotating shaft is not arranged on annular saw center, and it is upper to be arranged on saw point, has eliminated the horizontal displacement of each rotation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the automatic saw of fingerboard of the present invention;
Fig. 2 is the side direction view of the automatic saw of this fingerboard;
Fig. 3 is the top view of the automatic saw of this fingerboard;
Fig. 4 is that annular saw rotates schematic diagram one;
Fig. 5 is that annular saw rotates schematic diagram two.
The specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As Figure 1-3, the automatic saw of fingerboard of the present invention, comprises frame 1, and workbench 3 and bearing 4 are set in frame 1, and on workbench 3, fixation workpiece 17, and workbench 3 is moved by X-axis screw mandrel 2.
Motor 6 and annular saw rotating bottom board 9 are set on bearing 4, and motor 6 is fixed on bearing 4 by motor rotation axis 5 rotations, and annular saw rotating bottom board 9 is fixed on bearing 4 by 18 rotations of rotating bottom board rotating shaft.Annular saw rotating bottom board 9 is provided with nut 14, nut 14 be arranged on bearing 16 and and motor screw mandrel 15 coordinate movements, on annular saw rotating bottom board 9, be also provided with annular saw hanging feet 8, annular saw hanging feet 8 is arranged on annular saw moving guide rail 7 and moves cylinder 12 by annular saw and promotes, annular saw hanging feet 8 belows are provided with annular saw motor 10, and annular saw motor 10 is provided with annular saw 11.The point that wherein rotating bottom board rotating shaft 18 center contacts with workpiece 17 at the saw point 13(of annular saw annular saw 11) on.
As shown in Figure 4, workpiece 17 when the present invention uses on workbench 3 drives by X-axis screw mandrel 2, before cutting apart at every turn, motor 6 drive motor leading screws 15, annular saw 11 is turned to suitable angle, because is sawing on point, therefore at rotating bottom board rotating shaft 18 centers that annular saw 11 arranges on it, saw point 13 can not move in X-direction, so workbench 3 need not compensate because annular saw 11 rotates the displacement bringing while moving.
Claims (5)
1. the automatic saw of fingerboard, comprise frame (1), workbench (3) and bearing (4) are set in frame (1), the upper fixation workpiece (17) of workbench (3), it is characterized in that: motor (6) and annular saw rotating bottom board (9) are set on described bearing (4), described motor (6) is fixed on bearing (4) by motor rotation axis (5) rotation, annular saw rotating bottom board (9) is fixed on bearing (4) by rotating bottom board rotating shaft (18) rotation, described annular saw rotating bottom board (9) is provided with nut (14), nut (14) is arranged on bearing (16) and and motor screw mandrel (15) cooperation movement.
2. the automatic saw of fingerboard as claimed in claim 1, is characterized in that: on described annular saw rotating bottom board (9), be also provided with annular saw hanging feet (8), annular saw hanging feet (8) is arranged on annular saw moving guide rail (7) above and moves cylinder (12) by annular saw and promotes.
3. the automatic saw of fingerboard as claimed in claim 2, is characterized in that: described annular saw hanging feet (8) below is provided with annular saw motor (10), and annular saw motor (10) is provided with annular saw (11).
4. the automatic saw of fingerboard as claimed in claim 3, is characterized in that: the center of described rotating bottom board rotating shaft (18) is on the saw point (13) of annular saw.
5. the automatic saw of fingerboard as claimed in claim 1, is characterized in that: described workbench (3) is mobile by X-axis screw mandrel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310497543.4A CN103522365B (en) | 2013-10-22 | 2013-10-22 | The automatic saw of fingerboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310497543.4A CN103522365B (en) | 2013-10-22 | 2013-10-22 | The automatic saw of fingerboard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103522365A true CN103522365A (en) | 2014-01-22 |
| CN103522365B CN103522365B (en) | 2015-11-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310497543.4A Active CN103522365B (en) | 2013-10-22 | 2013-10-22 | The automatic saw of fingerboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103522365B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476622A (en) * | 2014-11-26 | 2015-04-01 | 嘉善于王家具有限公司 | Table type sawing machine |
| CN110948583A (en) * | 2019-12-31 | 2020-04-03 | 广州珠江恺撒堡钢琴有限公司 | Machining equipment and machining method for piano keyboard key sub-piece sawing |
| CN112247257A (en) * | 2020-10-15 | 2021-01-22 | 德清县华美罗宾钢琴有限公司 | Piano hammer stick cutting device capable of being obliquely cut |
| CN112265064A (en) * | 2020-10-15 | 2021-01-26 | 德清县华美罗宾钢琴有限公司 | Quick cutting device of many length piano hammer stick |
| CN112277079A (en) * | 2020-10-15 | 2021-01-29 | 德清县华美罗宾钢琴有限公司 | Quick cutting device of piano hammer stick |
| CN112388738A (en) * | 2020-10-15 | 2021-02-23 | 德清县华美罗宾钢琴有限公司 | Clamping and cutting device for piano hammer rod |
| CN112405706A (en) * | 2020-10-15 | 2021-02-26 | 德清县华美罗宾钢琴有限公司 | Clamping and cutting device for multi-length piano hammer rod |
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| CN202151724U (en) * | 2011-06-27 | 2012-02-29 | 济南天辰铝机制造有限公司 | Aluminum profile interface saw machine head adjusting mechanism |
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| CN102794498A (en) * | 2012-07-26 | 2012-11-28 | 苏州赛特尔集团机械有限公司 | Rotatable cutting device of table type electric circular sawing machine |
| CN102909791A (en) * | 2012-11-12 | 2013-02-06 | 泉州市佳能机械制造有限公司 | Multifunctional stone profiling machine |
| CN203542734U (en) * | 2013-10-22 | 2014-04-16 | 临海市金浪五金塑料制品厂（普通合伙） | Automatic piano keyboard sawing machine |
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2013
- 2013-10-22 CN CN201310497543.4A patent/CN103522365B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2028226A (en) * | 1978-08-10 | 1980-03-05 | Ottaviani L | Rotary table for a power tool especially a saw |
| US4641557A (en) * | 1984-12-26 | 1987-02-10 | Emerson Electric Co. | Electronically controlled power saw |
| CN87212262U (en) * | 1987-08-28 | 1988-07-06 | 国营东北机器制造厂 | Piano keyboard automatic copying kerf-sawing machine |
| CN1259892A (en) * | 1997-06-09 | 2000-07-12 | 伊利克特拉贝库姆股份公司 | Transportable bench circular saw |
| DE29720848U1 (en) * | 1997-11-25 | 1998-01-22 | Mafell AG, 78727 Oberndorf | Pull saw |
| CN2407865Y (en) * | 2000-02-01 | 2000-11-29 | 胡文贤 | Circular sawing machine of improved angle regulation structure |
| CN201227830Y (en) * | 2008-06-05 | 2009-04-29 | 翁志纯 | Numerical control wood working universal steering structure |
| CN201572962U (en) * | 2009-12-01 | 2010-09-08 | 林天华 | Sawing machine component of bridge cutter capable of vertical and horizontal cutting |
| CN202151724U (en) * | 2011-06-27 | 2012-02-29 | 济南天辰铝机制造有限公司 | Aluminum profile interface saw machine head adjusting mechanism |
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| CN202498263U (en) * | 2012-03-29 | 2012-10-24 | 浙江红霞铜业有限公司 | Blanking machine |
| CN102794498A (en) * | 2012-07-26 | 2012-11-28 | 苏州赛特尔集团机械有限公司 | Rotatable cutting device of table type electric circular sawing machine |
| CN102909791A (en) * | 2012-11-12 | 2013-02-06 | 泉州市佳能机械制造有限公司 | Multifunctional stone profiling machine |
| CN203542734U (en) * | 2013-10-22 | 2014-04-16 | 临海市金浪五金塑料制品厂（普通合伙） | Automatic piano keyboard sawing machine |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476622A (en) * | 2014-11-26 | 2015-04-01 | 嘉善于王家具有限公司 | Table type sawing machine |
| CN104476622B (en) * | 2014-11-26 | 2016-05-11 | 嘉善睿逸电子科技有限公司 | A kind of table sawing machine |
| CN110948583A (en) * | 2019-12-31 | 2020-04-03 | 广州珠江恺撒堡钢琴有限公司 | Machining equipment and machining method for piano keyboard key sub-piece sawing |
| CN110948583B (en) * | 2019-12-31 | 2023-12-08 | 广州珠江恺撒堡钢琴有限公司 | Processing equipment and processing method for piano keyboard key sub-key piece sub-saw |
| CN112247257A (en) * | 2020-10-15 | 2021-01-22 | 德清县华美罗宾钢琴有限公司 | Piano hammer stick cutting device capable of being obliquely cut |
| CN112265064A (en) * | 2020-10-15 | 2021-01-26 | 德清县华美罗宾钢琴有限公司 | Quick cutting device of many length piano hammer stick |
| CN112277079A (en) * | 2020-10-15 | 2021-01-29 | 德清县华美罗宾钢琴有限公司 | Quick cutting device of piano hammer stick |
| CN112388738A (en) * | 2020-10-15 | 2021-02-23 | 德清县华美罗宾钢琴有限公司 | Clamping and cutting device for piano hammer rod |
| CN112405706A (en) * | 2020-10-15 | 2021-02-26 | 德清县华美罗宾钢琴有限公司 | Clamping and cutting device for multi-length piano hammer rod |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103522365B (en) | 2015-11-18 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201110 Address after: 317032 Building 2, Shuanggang Industrial Park, no.1-47, Qiaoxi village, Baishuiyang Town, Linhai City, Taizhou City, Zhejiang Province Patentee after: Linhai Qianyi daily necessities Co.,Ltd. Address before: Taizhou City, Zhejiang province 317032 Baishuiyang town bridge sea city Nishimura No. 1-147 Patentee before: LINHAI JINLANG HARDWARE PLASTIC PRODUCTS FACTORY |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Piano keyboard automatic sawing machine Effective date of registration: 20210910 Granted publication date: 20151118 Pledgee: Zhejiang Linhai Rural Commercial Bank Co.,Ltd. Baishuiyang sub branch Pledgor: Linhai Qianyi daily necessities Co.,Ltd. Registration number: Y2021330001509 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230630 Granted publication date: 20151118 Pledgee: Zhejiang Linhai Rural Commercial Bank Co.,Ltd. Baishuiyang sub branch Pledgor: Linhai Qianyi daily necessities Co.,Ltd. Registration number: Y2021330001509 |