CN104539108A - Direct current frequency conversion motor rotor coil inner hole and groove insulation shaping device - Google Patents
Direct current frequency conversion motor rotor coil inner hole and groove insulation shaping device Download PDFInfo
- Publication number
- CN104539108A CN104539108A CN201410825257.0A CN201410825257A CN104539108A CN 104539108 A CN104539108 A CN 104539108A CN 201410825257 A CN201410825257 A CN 201410825257A CN 104539108 A CN104539108 A CN 104539108A
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- direct current
- inner hole
- shaping
- frequency conversion
- current frequency
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Abstract
The invention belongs to the field of electrical machine equipment, and particularly relates to a direct current frequency conversion motor rotor coil inner hole and groove insulation shaping device. The direct current frequency conversion motor rotor coil inner hole and groove insulation shaping device is characterized in that four to six through groove installing inner expansion blocks are evenly distributed on a shaping core along the circumference and fixed in a shaping core groove through tension springs, and the upper end of the shaping core is fixedly connected with a pressing sleeve through a screw; a fixing sleeve and a connecting disc are arranged on the upper end face of the pressing sleeve, and a step circle of the connecting disc and an inner hole of a movable plate are matched and fixedly connected through a screw; the lower end of an expansion shaft penetrates through the fixing sleeve, the pressing sleeve and an inner hole of the shaping core and is matched with inner expansion block inclined faces through inclined faces; the upper end of the expansion shaft is in threaded connection with the connecting sleeve and is fixed through a hexagon nut; the connecting sleeve is connected with a connecting base, and the connecting base is fixedly connected with a floating plate at the upper side. The direct current frequency conversion motor rotor coil inner hole and groove insulation shaping device has the advantages of being simple in structure, convenient to adjust, capable of saving labor, high in efficiency and capable of improving the production efficiency of a direct current frequency conversion motor.
Description
Technical field: the invention belongs to electrical machine equipment field, is specifically related to a kind of direct current variable frequency motor stator coil endoporus and slot liner apparatus for shaping.
Background technology: electrical machine equipment does not exist direct current variable frequency motor stator coil endoporus and slot liner apparatus for shaping at present; in the past just by artificial or equipment to the shaping of coil endoporus; shaping cannot be carried out to slot liner; often there will be coil endoporus and can reach requirement; and slot liner can not reach requirement, cause motor can not meet the requirement of finishing operations production.
Summary of the invention: the object of this invention is to provide a kind of structure simple, easy to adjust, operating efficiency is high, wide accommodation, the direct current variable frequency motor stator coil endoporus of reliable in action and slot liner apparatus for shaping.
Technical scheme of the present invention is: a kind of direct current variable frequency motor stator coil endoporus and slot liner apparatus for shaping, it is characterized in that: on shaping core, be uniformly distributed with 4-6 groove along the circumference internal expanding block is installed, internal expanding block is fixed in shaping core groove by extension spring, and shaping core upper end is connected by screw and gland; Gland upper surface is provided with fixed cover and tie-plate, and tie-plate step is justified with portable plate inner hole and is connected by screw; Axle lower end of rising is coordinated with internal expanding block inclined-plane by inclined-plane through fixed cover, gland, shaping in-core hole; Axle upper end of rising is threaded with coupling sleeve and is locked by hex nut; Coupling sleeve is established the float plate of connection seat and upside be connected.
Owing to adopting technique scheme, solve the technical barrier of direct current variable frequency motor stator coil endoporus and the synchronous shaping of slot liner, therefore have that structure is simple, easy to adjust, to save manpower, efficiency high, improve the advantage of direct current variable frequency motor production efficiency.
Accompanying drawing illustrates: below in conjunction with the drawings and specific embodiments, the present invention will be further described in detail.Accompanying drawing is structural representation of the present invention.
Embodiment: with reference to accompanying drawing, a kind of direct current variable frequency motor stator coil endoporus and slot liner apparatus for shaping, shaping core 1 is uniformly distributed with along the circumference 4-6 groove and installs internal expanding block 2, internal expanding block 2 is fixed in shaping core 1 groove by extension spring 3, and shaping core 1 upper end is connected by screw and gland 4; Gland 4 upper surface is provided with fixed cover 7 and tie-plate 5, and tie-plate 5 step is justified with portable plate 6 inner hole and is connected by screw; Axle 11 lower end of rising is coordinated with internal expanding block 2 inclined-plane by inclined-plane through fixed cover 7, gland 4, shaping core 1 endoporus; Axle 11 upper end of rising is threaded with coupling sleeve 9 and is locked by hex nut 12; Coupling sleeve 9 is established connection seat 8 be connected with the float plate 10 of upside.
Operation principle is: after stator pallet arrives assigned address, drive float plate and portable plate to move down by oil cylinder simultaneously, when portable plate drives shaping core to arrive shaping position, float plate drives the axle that rises to continue to move down, axle lower end of rising impels internal expanding block expanding to carry out shaping to stator inner hole and slot liner, the internal expanding block amount of rising can, according to the actual requirement of producer to stator coil endoporus and slot liner, be undertaken adjusting by the locking nut risen on axle.
Claims (1)
1. a direct current variable frequency motor stator coil endoporus and slot liner apparatus for shaping, it is characterized in that: on shaping core (1), be uniformly distributed with 4-6 groove along the circumference internal expanding block (2) is installed, internal expanding block (2) is fixed in shaping core (1) groove by extension spring (3), and shaping core (1) upper end is connected by screw and gland (4); Gland (4) upper surface is provided with fixed cover (7) and tie-plate (5), and tie-plate (5) step is justified with portable plate (6) inner hole and is connected by screw; Axle (11) lower end of rising is coordinated with internal expanding block (2) inclined-plane by inclined-plane through fixed cover (7), gland (4), shaping core (1) endoporus; Axle (11) upper end of rising is threaded with coupling sleeve (9) and is locked by hex nut (12); Coupling sleeve (9) is established connection seat (8) be connected with the float plate (10) of upside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410825257.0A CN104539108B (en) | 2014-12-27 | 2014-12-27 | Direct current frequency conversion motor rotor coil inner hole and groove insulation shaping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410825257.0A CN104539108B (en) | 2014-12-27 | 2014-12-27 | Direct current frequency conversion motor rotor coil inner hole and groove insulation shaping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104539108A true CN104539108A (en) | 2015-04-22 |
| CN104539108B CN104539108B (en) | 2017-02-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410825257.0A Active CN104539108B (en) | 2014-12-27 | 2014-12-27 | Direct current frequency conversion motor rotor coil inner hole and groove insulation shaping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104539108B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006238592A (en) * | 2005-02-24 | 2006-09-07 | Toyota Motor Corp | Apparatus for forming slot paper |
| CN201038943Y (en) * | 2007-04-18 | 2008-03-19 | 比亚迪股份有限公司 | A motor stator coil end adjusting device |
| CN102403850A (en) * | 2011-11-11 | 2012-04-04 | 陕西航空电气有限责任公司 | Method for sealing and fixing lead by motor rotor slot of direct-current pump |
| CN102594052A (en) * | 2011-01-07 | 2012-07-18 | 山东中际电工装备股份有限公司 | Full circle type expansion block expanding mechanism |
| CN103762789A (en) * | 2013-12-30 | 2014-04-30 | 山东中际电工装备股份有限公司 | Shaping tooth block device of groove insulation protection |
| CN204391993U (en) * | 2014-12-27 | 2015-06-10 | 山东中际电工装备股份有限公司 | Direct current variable frequency motor stator coil endoporus and slot liner apparatus for shaping |
-
2014
- 2014-12-27 CN CN201410825257.0A patent/CN104539108B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006238592A (en) * | 2005-02-24 | 2006-09-07 | Toyota Motor Corp | Apparatus for forming slot paper |
| CN201038943Y (en) * | 2007-04-18 | 2008-03-19 | 比亚迪股份有限公司 | A motor stator coil end adjusting device |
| CN102594052A (en) * | 2011-01-07 | 2012-07-18 | 山东中际电工装备股份有限公司 | Full circle type expansion block expanding mechanism |
| CN102403850A (en) * | 2011-11-11 | 2012-04-04 | 陕西航空电气有限责任公司 | Method for sealing and fixing lead by motor rotor slot of direct-current pump |
| CN103762789A (en) * | 2013-12-30 | 2014-04-30 | 山东中际电工装备股份有限公司 | Shaping tooth block device of groove insulation protection |
| CN204391993U (en) * | 2014-12-27 | 2015-06-10 | 山东中际电工装备股份有限公司 | Direct current variable frequency motor stator coil endoporus and slot liner apparatus for shaping |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104539108B (en) | 2017-02-01 |
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| 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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 265705 Longkou City zhuguan Town, Yantai, Shandong Patentee after: Sinohit itsunew Limited by Share Ltd Address before: 265705 Longkou City zhuguan Town, Yantai, Shandong Patentee before: Shandong Zhongji Electrical Equipment Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180625 Address after: 265705 Shandong Zhongji Intelligent Equipment Co., Ltd., 1 Shandong intercity Industrial Park, Shandong Road, Shandong, Yantai, and intersection of test North Road, Shandong Patentee after: Shandong Zhongji Intelligent Equipment Co. Ltd. Address before: 265705 Shandong Longkou City Yantai zhuyou Guan town resident Patentee before: Sinohit itsunew Limited by Share Ltd |
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| TR01 | Transfer of patent right |