CN102847861A - Processing method of accordion sound spring - Google Patents
Processing method of accordion sound spring Download PDFInfo
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- CN102847861A CN102847861A CN2012102929600A CN201210292960A CN102847861A CN 102847861 A CN102847861 A CN 102847861A CN 2012102929600 A CN2012102929600 A CN 2012102929600A CN 201210292960 A CN201210292960 A CN 201210292960A CN 102847861 A CN102847861 A CN 102847861A
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- reed
- riveted
- cylinder
- frame
- rivet
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Abstract
The invention relates to a processing method of an accordion sound spring, which is characterized in that the processing method comprises the following steps that (1) a sound reed is punched for blanking; (2) a sound spring box and a rivet are assembled; and (3) the sound reed and the sound spring box are adjusted and riveted on a semiautomatic riveting device of the accordion sound spring. The processing method of the accordion sound spring has the advantages of scientific and reasonable design, simple process, easiness in operation, good sound quality, firmness in riveting, safety, reliability and higher innovation, and intonation is guaranteed.
Description
Technical field
The invention belongs to the accordion production field, particularly a kind of processing method of accordion reed.
Background technology
The accordion reed is the core component of accordion inside, and the quality of an accordion quality depends on the process for integrally manufacturing of reed.In China, the manufacture craft of accordion reed is comparatively backward, takes riveted (riveted of tone reed and the reed frame) technique of reed, be specially: at first, first with the tone reed blanking, drop out the tone reed of required specification at the punch press machine, this tone reed head is a solid lamellar body; Then, reed is carried out just riveting, utilize supporting plate that tone reed and the combination of reed frame of blanking forming are placed synchronous riveted (first riveted) work of rushing spring leaf hole on the mould and installing rivet; At last, the slit between tone reed and reed frame is manually adjusted in adjustment, riveting jail, makes tone reed and slit, the formed both sides of reed frame even, subsequently, manually moves forcing press, with the reed riveting jail (secondary riveted) of adjusting.
There are the following problems for existing reed assemble method: 1. because being subjected to the restriction of legacy equipment, the blanking of tone reed can only finish tone reed in shape processing and can not finish the processing of rivet hole on the tone reed, the mode of traditional substep processing makes spring leaf hole and spring frame hole not on same center line, this phenomenon causes the slit between tone reed and reed frame inhomogeneous easily, affects voice quality; 2. in the process in reed riveting jail, dynamics control to forcing press is difficult to hold, the excessive spring frame distortion of causing easily of exerting oneself, make accuracy in pitch out-of-size scope, the too small meeting of exerting oneself can not guarantee the fastness of riveted, the stability of reed quality can not be protected, in addition, the riveting jail of reed is manually with hand reed to be fixed in the lower end of forcing press, does not slightly note threatening personnel's safety.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of and have that design science is reasonable, technique is simple, the processing method of easy operating, voice quality is good, accuracy in pitch is secure, riveted is firm, safe and reliable accordion reed.
The present invention solves its technical problem and takes following technical scheme to realize:
A kind of processing method of accordion reed is characterized in that: the step of this processing method is:
(1). the tone reed punching and blanking: the reed raw material of slivering are placed on punching, the blanking all-in-one carry out punching, blanking, make tone reed, this tone reed head punching forms the rivet installing hole;
(2). reed frame and rivet assembling: utilize rivet driver that rivet is installed in the rivet hole made on the in type reed frame, this rivet and reed frame fit tightly and are fixing;
(3). tone reed and reed frame are adjusted and riveted: carry out tone reed and the adjustment of reed frame and riveted at the semi-automatic riveting device of accordion reed, its concrete steps are:
1. manufactured tone reed with rivet hole is threaded onto on the reed frame with rivet, and is placed on the fixed block place of riveting device, pin is stepped on floor push, by riveting device first fixedly the cylinder reed frame that will be coated with tone reed fix;
2. see through the light of desk lamp on the riveting device, observe the image that reflects on the reflector and carry out the adjustment in reed and spring frame slit, after adjusting, pin is stepped on floor push again, make the second riveted cylinder promote the first fixing riveted push rod of cylinder, with the riveted head riveted in the riveted push rod on the rivet that is threaded onto tone reed and reed frame place;
3. pin is stepped on floor push for the third time, makes the first fixing cylinder return, takes off the good reed of riveted.
And the structure of the semi-automatic riveting device of described accordion reed is:
Comprise support, the riveted platform, the workpiece deck, riveting mechanism, controlling organization, be fixedly mounted with the riveted platform in the frame upper surface level, be fixedly mounted with workpiece deck and riveting mechanism at riveted platform upper surface, riveting mechanism is by clamping cylinder, riveted cylinder and be installed in clamping cylinder, the outer casing of riveted cylinder outside consists of, clamping cylinder and workpiece deck are installed in opposite directions, clamping cylinder is equipped with the movable cylinder bar that stretches out the cylinder body two ends, the riveted cylinder is positioned at the clamping cylinder rear portion, the cylinder bar of riveted cylinder is positioned at clamping cylinder cylinder bar rear portion, in base inner controlling organization, the magnetic valve of this controlling organization control connection clamping cylinder and riveted cylinder are installed.
And described controlling organization is connected with a floor push.
And, at described frame upper surface the desk lamp that is positioned at workpiece deck rear portion being installed, the position between desk lamp and workpiece deck is equipped with reflector.
And, be shaped with the workpiece draw-in groove on the front facade top of described workpiece deck.
Advantage of the present invention and good effect are:
1. the processing method of this accordion reed, by punching and the blanking of tone reed are finished at a machine, guaranteed the concentricity in drift bolt hole on tone reed and the reed frame, when adjusting, only need slight adjustment tone reed just can realize the even of slit between tone reed and reed frame, guaranteed the voice quality of accordion.
2. the processing method of this accordion reed, by installing rivet at the reed frame in advance, this rivet fits tightly with the reed frame, has guaranteed firmness.
3. design science of the present invention is reasonable, has that technique is simple, an easy operating, voice quality is good, accuracy in pitch is secure, riveted is firm, safe and reliable advantage, is a kind of processing method with accordion reed of higher innovation.
Description of drawings
Fig. 1 is the front view of the semi-automatic riveting device of accordion reed of the present invention;
Fig. 2 is the view that Fig. 1 saves the outer casing part;
Fig. 3 is the schematic diagram of workpiece deck;
Fig. 4 is the structural representation of reed.
Description of reference numerals:
1-desk lamp, 2-reflector, 3-workpiece deck, 4-reed, 5-riveted platform, 6-outer casing, 7-floor push, 8-magnetic valve, 9-support, the movable cylinder bar of 10-, 11-clamping cylinder, 12-riveted cylinder, 13-workpiece draw-in groove, 14-tone reed, 15-reed frame.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing, by specific embodiment.Following examples are descriptive, are not determinate, can not limit protection scope of the present invention with this.
A kind of processing method of accordion reed, its innovation is: the step of this processing method is:
⑴. tone reed 14 punching and blankings: the reed raw material of slivering are placed on punching, the blanking all-in-one carry out punching, blanking, make tone reed, this tone reed head punching forms the rivet installing hole;
⑵. reed frame 15 and rivet assembling: utilize rivet driver that rivet is installed in the rivet hole made on the in type reed frame, this rivet and reed frame fit tightly and are fixing;
⑶. tone reed and reed frame are adjusted and riveted: carry out tone reed and the adjustment of reed frame and riveted at the semi-automatic riveting device of accordion reed, its concrete steps are:
1. manufactured tone reed with rivet hole is threaded onto on the reed frame with rivet, and is placed on the fixed block place of riveting device, pin is stepped on floor push, by riveting device first fixedly the cylinder reed frame that will be coated with tone reed fix;
2. see through the light of desk lamp on the riveting device, observe the image that reflects on the reflector and carry out the adjustment in reed and spring frame slit, after adjusting, pin is stepped on floor push again, make the second riveted cylinder promote the first fixing riveted push rod of cylinder, with the riveted head riveted in the riveted push rod on the rivet that is threaded onto tone reed and reed frame place;
3. pin is stepped on floor push for the third time, makes the first fixing cylinder return, takes off the reed 4 that riveted is good.
The structure of the semi-automatic riveting device of described accordion reed is:
Described controlling organization is connected with a floor push 7, the desk lamp 1 that is positioned at workpiece deck rear portion is installed at described frame upper surface, position between desk lamp and workpiece deck is equipped with reflector 2, is shaped with workpiece draw-in groove 13 on the front facade top of described workpiece deck.
Although disclose for the purpose of illustration embodiments of the invention and accompanying drawing, but it will be appreciated by those skilled in the art that: in the spirit and scope that do not break away from the present invention and claims, various replacements, variation and modification all are possible, therefore, scope of the present invention is not limited to embodiment and the disclosed content of accompanying drawing.
Claims (5)
1. the processing method of an accordion reed, it is characterized in that: the step of this processing method is:
⑴. the tone reed punching and blanking: the reed raw material of slivering are placed on punching, the blanking all-in-one carry out punching, blanking, make tone reed, this tone reed head punching forms the rivet installing hole;
⑵. reed frame and rivet assembling: utilize rivet driver that rivet is installed in the rivet hole made on the in type reed frame, this rivet and reed frame fit tightly and are fixing;
⑶. tone reed and reed frame are adjusted and riveted: carry out tone reed and the adjustment of reed frame and riveted at the semi-automatic riveting device of accordion reed, its concrete steps are:
1. manufactured tone reed with rivet hole is threaded onto on the reed frame with rivet, and is placed on the fixed block place of riveting device, pin is stepped on floor push, by riveting device first fixedly the cylinder reed frame that will be coated with tone reed fix;
2. see through the light of desk lamp on the riveting device, observe the image that reflects on the reflector and carry out the adjustment in reed and spring frame slit, after adjusting, pin is stepped on floor push again, make the second riveted cylinder promote the first fixing riveted push rod of cylinder, with the riveted head riveted in the riveted push rod on the rivet that is threaded onto tone reed and reed frame place;
3. pin is stepped on floor push for the third time, makes the first fixing cylinder return, takes off the good reed of riveted.
2. the processing method of a kind of accordion reed according to claim 1, it is characterized in that: the structure of the semi-automatic riveting device of described accordion reed is:
Comprise support, the riveted platform, the workpiece deck, riveting mechanism, controlling organization, be fixedly mounted with the riveted platform in the frame upper surface level, be fixedly mounted with workpiece deck and riveting mechanism at riveted platform upper surface, riveting mechanism is by clamping cylinder, riveted cylinder and be installed in clamping cylinder, the outer casing of riveted cylinder outside consists of, clamping cylinder and workpiece deck are installed in opposite directions, clamping cylinder is equipped with the movable cylinder bar that stretches out the cylinder body two ends, the riveted cylinder is positioned at the clamping cylinder rear portion, the cylinder bar of riveted cylinder is positioned at clamping cylinder cylinder bar rear portion, in base inner controlling organization, the magnetic valve of this controlling organization control connection clamping cylinder and riveted cylinder are installed.
3. the processing method of a kind of accordion reed according to claim 2, it is characterized in that: described controlling organization is connected with a floor push.
4. the processing method of a kind of accordion reed according to claim 2, it is characterized in that: at described frame upper surface the desk lamp that is positioned at workpiece deck rear portion is installed, the position between desk lamp and workpiece deck is equipped with reflector.
5. the processing method of a kind of accordion reed according to claim 2, it is characterized in that: the front facade top at described workpiece deck is shaped with the workpiece draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210292960.0A CN102847861B (en) | 2012-08-16 | 2012-08-16 | Processing method of accordion sound spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210292960.0A CN102847861B (en) | 2012-08-16 | 2012-08-16 | Processing method of accordion sound spring |
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| Publication Number | Publication Date |
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| CN102847861A true CN102847861A (en) | 2013-01-02 |
| CN102847861B CN102847861B (en) | 2014-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210292960.0A Active CN102847861B (en) | 2012-08-16 | 2012-08-16 | Processing method of accordion sound spring |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2696136A (en) * | 1951-05-10 | 1954-12-07 | Rumonoski John | Mount for two-way responding reeds |
| GB853492A (en) * | 1957-03-11 | 1960-11-09 | Maurus Glas | Hydraulic presses |
| US4142438A (en) * | 1977-03-05 | 1979-03-06 | Matth. Hohner Ag | Mount for harmonica reed or the like |
| DE4106382A1 (en) * | 1991-02-28 | 1992-09-03 | Wolf Linde | Note-sounding plate, e.g. for accordions - has two insert compartments, two filler block shafts and two filler blocks, with note-sounding plate made of injection-moulded plastics |
| CN1189402A (en) * | 1997-01-31 | 1998-08-05 | 宁波韵声(集团)股份有限公司 | Riveting structure of eight categories of musical instrument |
| CN1681001A (en) * | 2004-04-09 | 2005-10-12 | 李墨 | Assembled auxiliary reed of calabash-made music instrument and its making method |
| CN101920294A (en) * | 2010-08-20 | 2010-12-22 | 慈溪市福尔达实业有限公司 | Inner and outer shell riveting device of handle damper |
-
2012
- 2012-08-16 CN CN201210292960.0A patent/CN102847861B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2696136A (en) * | 1951-05-10 | 1954-12-07 | Rumonoski John | Mount for two-way responding reeds |
| GB853492A (en) * | 1957-03-11 | 1960-11-09 | Maurus Glas | Hydraulic presses |
| US4142438A (en) * | 1977-03-05 | 1979-03-06 | Matth. Hohner Ag | Mount for harmonica reed or the like |
| DE4106382A1 (en) * | 1991-02-28 | 1992-09-03 | Wolf Linde | Note-sounding plate, e.g. for accordions - has two insert compartments, two filler block shafts and two filler blocks, with note-sounding plate made of injection-moulded plastics |
| CN1189402A (en) * | 1997-01-31 | 1998-08-05 | 宁波韵声(集团)股份有限公司 | Riveting structure of eight categories of musical instrument |
| CN1681001A (en) * | 2004-04-09 | 2005-10-12 | 李墨 | Assembled auxiliary reed of calabash-made music instrument and its making method |
| CN101920294A (en) * | 2010-08-20 | 2010-12-22 | 慈溪市福尔达实业有限公司 | Inner and outer shell riveting device of handle damper |
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| Publication number | Publication date |
|---|---|
| CN102847861B (en) | 2014-11-26 |
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