CN2652025Y - Cold pressing mould for commutator coil of motor - Google Patents
Cold pressing mould for commutator coil of motor Download PDFInfo
- Publication number
- CN2652025Y CN2652025Y CN 200320106657 CN200320106657U CN2652025Y CN 2652025 Y CN2652025 Y CN 2652025Y CN 200320106657 CN200320106657 CN 200320106657 CN 200320106657 U CN200320106657 U CN 200320106657U CN 2652025 Y CN2652025 Y CN 2652025Y
- Authority
- CN
- China
- Prior art keywords
- coil
- down lead
- motor
- lead lug
- press plate
- 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.)
- Expired - Fee Related
Links
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model relates to an industrial molding equipment in the motor manufacturing industry, in particular to a cold pressing mold for motor commutating pole coil, which comprises a lower press plate, an upper press plate and a mold core and a press ring arranged above the upper press plate and on the mold core. The two lateral faces at one end of the lower press plate is arranged with a down lead lug convex forming table with the same shape with an elbow needed for a coil down lead lug. The utility model arranges a down lead lug convex forming table on prior motor commutating pole coil cold pressing mold to wholly complete coil shaping and down lead lug forming for the motor commutating pole coil, thus reducing labor intensity and difficulty of operators, saving time on commutating pole coil processing, decreasing or even avoiding down lead surface damage due to annual down lead lug forming, and ensuring consistency of down lead lug forming.
Description
Technical field
The utility model relates to a kind of tooling device of motor manufacturing, is specially the motor commutation polar curve circle shaping mould of colding pressing.
Background technology
The prior motor commutation coil shaping mould of colding pressing comprises lower platen, top board, core rod and trim ring.The manufacturing process of motor commutation polar curve circle comprises coil winding, coil shaping and lead riser moulding, and coil shaping and lead riser moulding are that substep carries out, and promptly at first carry out the shaping of coil, then carry out the bend forming of coil lead head.And the bend forming of coil lead head is that the operator beats by hand, easily causes the lead riser surface damage, and has certain human factor, easily causes lead riser shape disunity.Coil shaping and lead riser moulding are carried out step by step, have increased operator's labour intensity and work difficulty, have increased the machining period of commutation coil.
Summary of the invention
The utility model solves the coil shaping in the existing course of processing of motor commutation polar curve circle, the lead riser moulding is carried out step by step and lead riser is shaped to manual problem, and a kind of motor commutation polar curve circle that can disposablely finish coil shaping and lead riser moulding shaping mould of colding pressing is provided.
The utility model is to adopt following technical scheme to realize: the motor commutation polar curve circle shaping mould of colding pressing, comprise lower platen, top board, core rod and be positioned at top board top and be placed in trim ring on the core rod, on the two sides of lower platen one end, be provided with the elbow shape consistent lead riser moulding boss required with the coil lead head.
The utility model is by increasing lead riser moulding boss on colding pressing shaping mould at existing motor commutation polar curve circle, can make that motor commutation polar curve circle is disposable finishes coil shaping and lead riser moulding, reduce operator's labour intensity and work difficulty, saved the machining period of commutation coil.Reduce even avoided the pure manual operations of lead riser moulding and the lead riser surface damage that causes, and guaranteed the consistency of lead riser moulding.
Description of drawings
Fig. 1 is a structure chart of the present utility model;
Fig. 2 is the left view of Fig. 1;
Embodiment
The motor commutation polar curve circle shaping mould of colding pressing, comprise lower platen 1, top board 4, core rod 6,7 and be positioned at top board top and be placed in trim ring 5 on the core rod, on the two sides of lower platen 1 one ends, be provided with the elbow shape consistent lead riser moulding boss 2 required with the coil lead head.
Core rod is divided into core rod and end core rod, and 6 is core rod, and 7 are the end core rod.
When mould uses, need the commutation coil of shaping to place between lower platen and the top board, put into core rod and end core rod at the central space of commutation coil, trim ring is placed on the core rod, lower platen and top board are fastening with bolt 8.Commutation coil is realized shaping under the acting in conjunction of upper and lower pressing plate and core rod.In the coil shaping, the lead riser of coil (inlet wire head and terminal) moulding on the moulding boss of lower platen one end, thereby disposable shaping and the lead riser moulding of finishing commutation coil.Because the elbow shape of coil inlet wire head and terminal is distinguished to some extent, the shape of the lead riser moulding boss on the two sides of lower platen one end is also inequality, and is corresponding with the required forming shape institute of inlet wire head and terminal respectively.
Claims (1)
1, a kind of motor commutation polar curve circle shaping mould of colding pressing, comprise lower platen (1), top board (4), core rod (6), (7) and be positioned at top board top and be placed in trim ring (5) on the core rod, it is characterized by: on the two sides of lower platen (1) one end, be provided with the elbow shape consistent lead riser moulding boss (2) required with the coil lead head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320106657 CN2652025Y (en) | 2003-10-28 | 2003-10-28 | Cold pressing mould for commutator coil of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320106657 CN2652025Y (en) | 2003-10-28 | 2003-10-28 | Cold pressing mould for commutator coil of motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2652025Y true CN2652025Y (en) | 2004-10-27 |
Family
ID=34341803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320106657 Expired - Fee Related CN2652025Y (en) | 2003-10-28 | 2003-10-28 | Cold pressing mould for commutator coil of motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2652025Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101902103A (en) * | 2010-08-03 | 2010-12-01 | 浙江山风汽车空调有限公司 | Sizing device for disc type motor coil and using method thereof |
| CN102882327A (en) * | 2012-09-20 | 2013-01-16 | 无锡法拉第电机有限公司 | Stator punching sheet overlying die and stator core prestressed overlying process |
| CN103317069A (en) * | 2013-06-19 | 2013-09-25 | 贵州航天精工制造有限公司 | Metal wire bending method |
| CN108448841A (en) * | 2018-05-07 | 2018-08-24 | 成都中车电机有限公司 | A kind of direct current generator main pole coil bobbin winder device and its method for winding |
| CN108512376A (en) * | 2018-05-07 | 2018-09-07 | 成都中车电机有限公司 | A kind of electrical-coil oil pressure integer type device and electrical-coil shaping method |
-
2003
- 2003-10-28 CN CN 200320106657 patent/CN2652025Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101902103A (en) * | 2010-08-03 | 2010-12-01 | 浙江山风汽车空调有限公司 | Sizing device for disc type motor coil and using method thereof |
| CN102882327A (en) * | 2012-09-20 | 2013-01-16 | 无锡法拉第电机有限公司 | Stator punching sheet overlying die and stator core prestressed overlying process |
| CN102882327B (en) * | 2012-09-20 | 2015-05-27 | 无锡法拉第电机有限公司 | Stator punching sheet overlying die and stator core prestressed overlying process |
| CN103317069A (en) * | 2013-06-19 | 2013-09-25 | 贵州航天精工制造有限公司 | Metal wire bending method |
| CN103317069B (en) * | 2013-06-19 | 2015-10-28 | 贵州航天精工制造有限公司 | A kind of wire bending and molding method |
| CN108448841A (en) * | 2018-05-07 | 2018-08-24 | 成都中车电机有限公司 | A kind of direct current generator main pole coil bobbin winder device and its method for winding |
| CN108512376A (en) * | 2018-05-07 | 2018-09-07 | 成都中车电机有限公司 | A kind of electrical-coil oil pressure integer type device and electrical-coil shaping method |
| CN108448841B (en) * | 2018-05-07 | 2023-08-15 | 成都中车电机有限公司 | Winding method of winding device for main pole coil of direct current motor |
| CN108512376B (en) * | 2018-05-07 | 2024-03-01 | 成都中车电机有限公司 | Motor coil oil pressure shaping device and motor coil shaping method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YONGJI NEW SPEED ELECTRIC MOTOR CO. Free format text: FORMER OWNER: YONGJI MOTOR FACTORY, CHINESE BEICHE GROUP Effective date: 20081107 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081107 Address after: No. 18, motor street, Yongji, Shanxi Province: 044500 Patentee after: Yongji Xinshisu Motor Electrical Appliance Co., Ltd. Address before: No. 18, motor street, Yongji, Shanxi Province: 044500 Patentee before: CNR Yongji Electric Machine Factory |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041027 Termination date: 20091130 |