CN102814393B - Silicon steel sheet notching press and processing method - Google Patents
Silicon steel sheet notching press and processing method Download PDFInfo
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- CN102814393B CN102814393B CN201210283771.7A CN201210283771A CN102814393B CN 102814393 B CN102814393 B CN 102814393B CN 201210283771 A CN201210283771 A CN 201210283771A CN 102814393 B CN102814393 B CN 102814393B
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- silicon steel
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- oil cylinder
- notching press
- main shaft
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Abstract
The invention relates to the technical field of notching presses, in particular to a silicon steel sheet notching press and a processing method. The method comprises the steps that (1) a silicon steel sheet is arranged on a dividing spindle and is compressed by a tablet head; (2) the blanking dies of a stator piece and a rotor piece are arranged, and positions are adjusted; (3) a primary swinging oil cylinder is started every time the position of a dividing box is moved, so that the slotted holes of the stator piece and the rotor piece of the silicon steel sheet are blanked one by one; (4) the distances between the dividing spindle and a fixed core plate and the blanking dies are changed by adjusting a rolling lead screw; and (5) the swinging oil cylinder is driven, double crankshafts rotate for 180 degrees, and the positions of two inner sliders are upside down. According to the silicon steel sheet notching press, the stator piece and the rotor piece of the silicon steel sheet are arranged on a notching press machine tool at one step, so that the slotted holes of the stator piece and the rotor piece are sequentially blanked respectively, the assistance time is saved, the productivity is improved, and the investment and the cost are reduced.
Description
Technical field
The present invention relates to notching press technical field, specifically relate to a kind of silicon steel sheet notching press and processing method.
Background technology
In prior art, motor mainly consists of silicon steel sheet, refers to Fig. 1, and the silicon steel sheet of motor divides again stator piece 15 and rotor sheet 17.Slotted eye 16 on stator piece 15 and the slotted eye 18 on rotor sheet 17, its processing is the working contents of electromechanics trade.
Current, the world and the domestic processing to motor silicon steel disc slotted eye, " No. 132 supports " following motor silicon steel disc gangdie normally, the above single impression die of mostly all using is processed on high speed slot-puncher.Its situation is:
1, with two high speed slot-punchers, with single impression die, go out slotted eye on stator piece and the slotted eye on rotor sheet respectively.
2, subpunch stator piece slotted eye on a high speed slot-puncher, after a collection of punching, the mould of exchanging rotor sheet, heavily go up workpiece and rush again the slotted eye on rotor sheet---because the slotted eye of stator piece and rotor sheet, not only geomery difference but also quantity are also different.
Above-mentioned two kinds of processing modes, operate comparatively loaded down with trivial detailsly, and working (machining) efficiency is low, therefore need to improve.
Summary of the invention
For the technical problem existing in prior art, the invention provides a kind of silicon steel sheet notching press and processing method simple in structure, easy and simple to handle.
To achieve these goals, the technical scheme of employing is as follows:
Silicon steel sheet notching press, is characterized in that, has interior double-slider and control device, silicon steel sheet is fixed and whirligig, wherein,
Interior double-slider and control device, comprise female slide block, and female slide block is connected with ball screw;
On female slide block, oscillating oil cylinder is housed, oscillating oil cylinder is connected with double crank shaft, and double crank shaft is connected with a height, low two inner slides respectively;
Blanking punch is equipped with respectively in two inner slide bottoms, on notching press, with blanking punch opposite position, punching and blanking die is installed;
Silicon steel sheet is fixed and whirligig, in indexing case, be equipped with containing the calibration main shaft of determining core dish, and driven by travelling gear by servomotor, silicon steel sheet is fixed on determining on core dish in calibration main shaft, and the movement of indexing case is realized by driven by servomotor rolling lead screw.
Comparatively perfect, the top of calibration main shaft is provided with the compressing tablet head that can move with indexing case.
The processing method of silicon steel sheet notching press, is characterized in that, step is as follows:
1., silicon steel sheet is installed on calibration main shaft, and compress with compressing tablet head;
2., the blanking die of stator piece and rotor sheet is installed, and adjust position;
3., the position of an indexing case of every movement, start one time oscillating oil cylinder, thereby the slotted eye of the stator piece of silicon steel sheet and rotor sheet carried out to stamping-out one by one;
4., by regulating rolling lead screw, change calibration main shaft and determine the distance between core dish and blanking die;
5., drive oscillating oil cylinder, double crank shaft Rotate 180 degree, turn upside down in two inner slide positions.
Silicon steel sheet notching press of the present invention, realizes stator piece and the rotor sheet of silicon steel sheet and once installs on this notching press lathe, and successively stamping-out goes out the slotted eye on stator piece and rotor sheet respectively, has saved non-cutting time, has improved productivity ratio, reduces and drops into, reduced cost.
Accompanying drawing explanation
For the ease of it will be appreciated by those skilled in the art that the present invention is further illustrated below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of silicon steel sheet.
Fig. 2 is structural representation of the present invention.
Fig. 3 is the structural representation of female slide block.
The specific embodiment
Refer to Fig. 2 and 3, silicon steel sheet notching press, has interior double-slider and control device, silicon steel sheet is fixed and whirligig.
Interior double-slider and control device, comprise female slide block 1, and female slide block 1 is connected with ball screw 13.On female slide block 1, oscillating oil cylinder 5 is housed, oscillating oil cylinder 5 is connected with double crank shaft 4, double crank shaft 4 is connected respectively (double-slider) with inner slide 3 with a height, a low inner slide 2, inner slide 2 bottoms are provided with the mould 9 for slotted eye 18 stamping-outs of rotor sheet 17, and inner slide 3 bottoms are provided with the mould 8 for slotted eye 16 stamping-outs of stator piece 15.
Silicon steel sheet is fixed and whirligig, is equipped with containing determining the calibration main shaft 6 of core dish, and is driven by travelling gear by servomotor 11 in indexing case 10.Silicon steel sheet is fixed on determining on core dish in calibration main shaft 6, and the movement of indexing case 10 drives rolling lead screw 12 to realize by servomotor 11.
The top of calibration main shaft 6 is provided with compressing tablet head 7, and with indexing case 10 synchronizing movings.
The processing method of silicon steel sheet notching press, step is as follows:
1., silicon steel sheet is installed on calibration main shaft, and compress with compressing tablet head;
2., the blanking die of stator piece and rotor sheet is installed, and adjust position;
3., the position of an indexing case of every movement, start one time oscillating oil cylinder, thereby the slotted eye of the stator piece of silicon steel sheet and rotor sheet carried out to stamping-out one by one;
4., by regulating rolling lead screw, change calibration main shaft and determine the distance between core dish and blanking die;
5., drive oscillating oil cylinder, double crank shaft Rotate 180 degree, turn upside down in two inner slide positions.
Above content is only to structure example of the present invention and explanation; affiliated those skilled in the art make various modifications to described specific embodiment or supplement or adopt similar mode to substitute; only otherwise depart from the structure of invention or surmount this scope as defined in the claims, all should belong to protection scope of the present invention.
Claims (1)
1. silicon steel sheet notching press, is characterized in that, has interior double-slider and control device, silicon steel sheet is fixed and whirligig, wherein,
Interior double-slider and control device, comprise female slide block, and female slide block is connected with ball screw;
On female slide block, oscillating oil cylinder is housed, oscillating oil cylinder is connected with double crank shaft, and double crank shaft is connected with a height, low two inner slides respectively;
Blanking punch is equipped with respectively in two inner slide bottoms, on notching press, with blanking punch opposite position, punching and blanking die is installed;
Silicon steel sheet is fixed and whirligig, in indexing case, be equipped with containing the calibration main shaft of determining core dish, and driven by travelling gear by servomotor, silicon steel sheet is fixed on determining on core dish in calibration main shaft, and the movement of indexing case is realized by driven by servomotor rolling lead screw;
The top of calibration main shaft is provided with the compressing tablet head that can move with indexing case;
The processing method of described silicon steel sheet notching press, step is as follows:
1., silicon steel sheet is installed on calibration main shaft, and compress with compressing tablet head;
2., the blanking die of stator piece and rotor sheet is installed, and adjust position;
3., the position of an indexing case of every adjustment, start one time oscillating oil cylinder, thereby the slotted eye of the stator piece of silicon steel sheet and rotor sheet carried out to stamping-out one by one;
4., by regulating rolling lead screw, change calibration main shaft and determine the distance between core dish and blanking die;
5., drive oscillating oil cylinder, double crank shaft Rotate 180 degree, turn upside down in two inner slide positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210283771.7A CN102814393B (en) | 2012-08-10 | 2012-08-10 | Silicon steel sheet notching press and processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210283771.7A CN102814393B (en) | 2012-08-10 | 2012-08-10 | Silicon steel sheet notching press and processing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102814393A CN102814393A (en) | 2012-12-12 |
| CN102814393B true CN102814393B (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210283771.7A Expired - Fee Related CN102814393B (en) | 2012-08-10 | 2012-08-10 | Silicon steel sheet notching press and processing method |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI572422B (en) * | 2015-06-04 | 2017-03-01 | Silicone sheet continuous die device | |
| CN105436288B (en) * | 2015-12-16 | 2018-05-15 | 嵊州市利达电器厂 | A kind of decompressor for motor stamping production |
| DE102017124334A1 (en) | 2017-10-18 | 2019-04-18 | Hsf Automation Gmbh | Device for notching and punching system |
| CN113922607B (en) * | 2021-12-10 | 2022-03-01 | 宁波震裕科技股份有限公司 | Winding slot hole processing die set in motor stator core forming process |
Citations (5)
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|---|---|---|---|---|
| CN2757416Y (en) * | 2004-06-25 | 2006-02-08 | 无锡华达电机有限公司 | Rotor flushing sheet of three phase asynchronous motor |
| JP2008188656A (en) * | 2007-02-07 | 2008-08-21 | Hideo Hoshi | Reciprocating oscillating mechanical press apparatus |
| CN201380232Y (en) * | 2009-03-20 | 2010-01-13 | 江苏通达动力科技股份有限公司 | Large and medium-sized motor closed slot stator silicon steel sheet stamping die |
| CN101767142A (en) * | 2010-03-29 | 2010-07-07 | 常州市耀华电机设备有限公司 | Numerically controlled notching press and method for controlling notching process by using computer program |
| CN101834494A (en) * | 2009-03-13 | 2010-09-15 | 江苏通达动力科技股份有限公司 | Machining method of large and medium-size motor stator-rotor silicon steel sheet |
-
2012
- 2012-08-10 CN CN201210283771.7A patent/CN102814393B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2757416Y (en) * | 2004-06-25 | 2006-02-08 | 无锡华达电机有限公司 | Rotor flushing sheet of three phase asynchronous motor |
| JP2008188656A (en) * | 2007-02-07 | 2008-08-21 | Hideo Hoshi | Reciprocating oscillating mechanical press apparatus |
| CN101834494A (en) * | 2009-03-13 | 2010-09-15 | 江苏通达动力科技股份有限公司 | Machining method of large and medium-size motor stator-rotor silicon steel sheet |
| CN201380232Y (en) * | 2009-03-20 | 2010-01-13 | 江苏通达动力科技股份有限公司 | Large and medium-sized motor closed slot stator silicon steel sheet stamping die |
| CN101767142A (en) * | 2010-03-29 | 2010-07-07 | 常州市耀华电机设备有限公司 | Numerically controlled notching press and method for controlling notching process by using computer program |
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| CN102814393A (en) | 2012-12-12 |
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