CN103042095A - Multicolumn staggered punching process of electric motor with solid rotor - Google Patents
Multicolumn staggered punching process of electric motor with solid rotor Download PDFInfo
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- CN103042095A CN103042095A CN2012105531101A CN201210553110A CN103042095A CN 103042095 A CN103042095 A CN 103042095A CN 2012105531101 A CN2012105531101 A CN 2012105531101A CN 201210553110 A CN201210553110 A CN 201210553110A CN 103042095 A CN103042095 A CN 103042095A
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- punching
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- solid rotor
- dislocation
- staggered
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Abstract
The invention provides a multicolumn staggered punching process of an electric motor with a solid rotor. The multicolumn staggered punching process of the electric motor with the solid rotor comprises the steps of: unreeling, leveling and feeding a roll material; punching at a high velocity; feeding the punched roll material in a progressive mould in a multicolumn staggered manner; and outputting stator and rotor punching sheets (and by-products). By the adoption of the multicolumn staggered punching process and the reduction of the width of a strip material, a feeding step pitch of a work-piece and a technological scrap margin of the work-piece in dependence on an automatic feeding technology in the production, the material utilization rate can be increased by about 0.9%-1.9%; by the adoption of a staggering technology and the full utilization of an effective area, the width of the strip material is saved and effective punching sheet productivity is increased by about 6%-13%; and the multicolumn staggered punching process of the electric motor with the solid rotor increases work efficiency of the production process, improves production quality of products, prolongs service life of the mould, lowers production cost and improves production safety guarantee.
Description
Technical field
The present invention relates to YSE3 series solid rotor brake motor and the how fast solid rotor brake motor of YDSE3 series field.Be specifically related to a kind of solid rotor motor multiple row dislocation punching technique.
Background technology
Cold-reduced silicon sheet is with regard to making the motor stator rotor core, adopt traditional punching technique, at aspects such as stock utilization, piece rate, by-product utilization rate and operating efficiency, product quality, lives of product, all there is great technical problem, causes inconvenience and poor efficiency in the wasting of resources and the manufacturing, the use.
Therefore, the present invention is that develop on not enough basis more than mainly solving present prior art existence.
Summary of the invention
Technical problem solved by the invention is to provide a kind of multiple row dislocation punching technique; Improve stock utilization, production work efficient, the solid rotor motor multiple row dislocation punching technique that reduces motor cost, prolongs die life.
Based on above-mentioned purpose, technical problem solved by the invention realizes by the following technical solutions:
A kind of solid rotor motor multiple row dislocation punching technique, described processing step is: coiled strip unreels smoothing feeding → high velocity ram machine → multiple row dislocation progressive die → rotor punching (and byproduct) output.
The same model punching of described motor cylindrical is identical with inner circle.
Described punching, the rotor disk that only falls does not rush axis hole.
Multiple row dislocation discharging method is adopted in described punching, utilizes space between two circle of contacts, arranges another row tangent circle.
Described punching stamping-out arrangement scope is 2～8 row.
The invention has the beneficial effects as follows that the rotor disk that falls can also be done ting model motor recycling.Adopt multiple row dislocation punching technique, rely on aborning automation feeding technology to make the minimizing of billot width, workpiece charging step pitch, workpiece technique scrap (bridge) surplus, can improve stock utilization about 0.9%～1.9%; Adopt the dislocation technology, take full advantage of effective area, saved the billot width, improved effective piece rate about 6%～13%; Utilize simultaneously each mutual space of circle, when producing the rotor punching, also produced byproduct, improved the comprehensive utilization of material, account for overall utilization about 3%～6%; The quality of production that has improved the operating efficiency of production process and improved product has prolonged the mold use life-span, has reduced production cost and has improved the production safety guarantee.
Description of drawings
Fig. 1 is representative structure schematic diagram of the present invention.
The specific embodiment
Below by Figure of description, further set forth the present invention;
As shown in Figure 1, a kind of solid rotor motor multiple row dislocation punching technique.Described processing step is: coiled strip unreels smoothing feeding → high velocity ram machine → multiple row dislocation progressive die → rotor punching 1(and byproduct) output; The punching 1 rotor disk that only falls, not rushing disk that axis hole falls, can also to do the ting model electric machine rotor unshakable in one's determination, improved the silicon steel sheet utilization rate; Same motor model punching 1 cylindrical is identical with axis hole to utilize space between two circle of contacts, arranges another row tangent circle, and the scope of stamping-out is arranged can be between 2～8 row.
In process of production, by means of n NcRF-500～1000 type feeding levelling machine feedings → by 300 tons～600 tons high velocity ram machines → deliver to multiple row dislocation progressive die stamping-out, namely obtain satisfactory major product and time product.
The above only is preferred embodiment of the present invention, not in order to limit the present invention.All any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. solid rotor motor multiple row dislocation punching technique.It is characterized in that described processing step is: coiled strip unreels smoothing feeding → high velocity ram machine → multiple row dislocation progressive die → rotor punching (and byproduct) output.
2. solid rotor motor multiple row dislocation punching technique according to claim 1 is characterized in that the same model punching of described motor cylindrical is identical with inner circle.
3. solid rotor motor multiple row according to claim 1 dislocation punching technique is characterized in that, the described rotor punching disk that only falls does not rush axis hole.
4. solid rotor motor multiple row dislocation punching technique according to claim 1 and 2 is characterized in that multiple row dislocation discharging method is adopted in described punching, utilizes space between two circle of contacts, arranges another row tangent circle.
5. according to claim 1 and 2 or 3 described solid rotor motor multiple rows dislocation punching techniques, it is characterized in that described punching stamping-out arrangement scope is 2～8 row.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105531101A CN103042095A (en) | 2012-12-15 | 2012-12-15 | Multicolumn staggered punching process of electric motor with solid rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105531101A CN103042095A (en) | 2012-12-15 | 2012-12-15 | Multicolumn staggered punching process of electric motor with solid rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103042095A true CN103042095A (en) | 2013-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105531101A Pending CN103042095A (en) | 2012-12-15 | 2012-12-15 | Multicolumn staggered punching process of electric motor with solid rotor |
Country Status (1)
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| CN (1) | CN103042095A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105475414A (en) * | 2016-01-31 | 2016-04-13 | 邹燕燕 | Machine for breaking off steamed bread by hand through column pressure |
| CN105685152A (en) * | 2016-01-31 | 2016-06-22 | 邹燕燕 | Cake tearing machine under column pressure |
| CN106378381A (en) * | 2016-08-28 | 2017-02-08 | 宁波鸿达电机模具有限公司 | Triangular waste bending, material bumping and blanking method as well as strip material obtained according to method |
| CN109013873A (en) * | 2018-09-14 | 2018-12-18 | 临安泰华机械设备有限公司 | A kind of blanking progressive die tool |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000013293A2 (en) * | 1998-08-28 | 2000-03-09 | Türk Elektrik Endüstrisi A.Ş. | Electric motor stator and rotor production method |
| CN1489262A (en) * | 2003-08-13 | 2004-04-14 | 锦州新万得铁芯有限公司 | Method for manufacturing wound stator core of generator for automobile and winding machine and reshaping machine |
| US6952943B2 (en) * | 2000-04-15 | 2005-10-11 | European Electrical Laminations Limited | Method and machine of manufacture of rotor elements |
| CN200981087Y (en) * | 2006-07-07 | 2007-11-28 | 慈溪市鸿达电机模具制造中心 | Long stator iron core punching sheet press die for magnetic suspension straight generator |
| CN102319786A (en) * | 2011-06-14 | 2012-01-18 | 万鼎硅钢集团有限公司 | Swing stamping mechanism |
-
2012
- 2012-12-15 CN CN2012105531101A patent/CN103042095A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000013293A2 (en) * | 1998-08-28 | 2000-03-09 | Türk Elektrik Endüstrisi A.Ş. | Electric motor stator and rotor production method |
| US6952943B2 (en) * | 2000-04-15 | 2005-10-11 | European Electrical Laminations Limited | Method and machine of manufacture of rotor elements |
| CN1489262A (en) * | 2003-08-13 | 2004-04-14 | 锦州新万得铁芯有限公司 | Method for manufacturing wound stator core of generator for automobile and winding machine and reshaping machine |
| CN200981087Y (en) * | 2006-07-07 | 2007-11-28 | 慈溪市鸿达电机模具制造中心 | Long stator iron core punching sheet press die for magnetic suspension straight generator |
| CN102319786A (en) * | 2011-06-14 | 2012-01-18 | 万鼎硅钢集团有限公司 | Swing stamping mechanism |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105475414A (en) * | 2016-01-31 | 2016-04-13 | 邹燕燕 | Machine for breaking off steamed bread by hand through column pressure |
| CN105685152A (en) * | 2016-01-31 | 2016-06-22 | 邹燕燕 | Cake tearing machine under column pressure |
| CN106378381A (en) * | 2016-08-28 | 2017-02-08 | 宁波鸿达电机模具有限公司 | Triangular waste bending, material bumping and blanking method as well as strip material obtained according to method |
| CN109013873A (en) * | 2018-09-14 | 2018-12-18 | 临安泰华机械设备有限公司 | A kind of blanking progressive die tool |
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Application publication date: 20130417 |