CN107086732A - A kind of hinge type motor stator core welder - Google Patents
A kind of hinge type motor stator core welder Download PDFInfo
- Publication number
- CN107086732A CN107086732A CN201710367310.0A CN201710367310A CN107086732A CN 107086732 A CN107086732 A CN 107086732A CN 201710367310 A CN201710367310 A CN 201710367310A CN 107086732 A CN107086732 A CN 107086732A
- Authority
- CN
- China
- Prior art keywords
- expanding sleeve
- stator core
- slide
- hinge type
- mandrel
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
- H02K15/024—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with slots
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The invention belongs to machine field, and in particular to a kind of hinge type motor stator core welder, including the slide with cavity volume, and the bottom of slide, which is provided with seam, seam, is provided with mandrel, and the top of mandrel is provided with trim ring；It is close to slide madial wall and is provided with outer expanding sleeve, the mandrel section outer peripheral face in cavity volume is provided with inner expanding sleeve, the outer expanding sleeve and inner expanding sleeve is correspondingly arranged and can fixed stator iron cores between.The present invention solves hinge type stator iron core high-volume and welds this technical barrier.
Description
Technical field
The invention belongs to machine field, and in particular to a kind of hinge type motor stator core welder.
Background technology
General motor stator core is to fold button by the punching of multi-disc monoblock type to form, and hinge type stator iron core is by multiple fixed
Sub- punching small pieces intersect it is folded detain and be hinged into a bar shaped stator core, it is offline after the system of enclosing again be welded one and circular determine
Sub overall, apparatus of the present invention specially design and produce in order to ensure hinge type motor stator core quality after welding.
The content of the invention
It is an object of the invention to provide a kind of hinge type motor stator core welder, to solve hinge type stator iron
Core high-volume welds this technical barrier.
To achieve the above object, the technical scheme that specifically provides of the present invention is：A kind of hinge type motor stator core welding
Device, including the slide with cavity volume, the bottom of slide, which is provided with seam, seam, is provided with mandrel, and the top of mandrel is installed
There is trim ring；It is close to slide madial wall and is provided with outer expanding sleeve, the mandrel section outer peripheral face in cavity volume is provided with inner expanding sleeve, described outer
Ringfeder and inner expanding sleeve are correspondingly arranged and can fixed stator iron cores between.
Further, the slide inwall is circular conical surface, coordinates with the male cone (strobilus masculinus) of outer expanding sleeve and compresses stator core external diameter
Further, relevant position on the axial sulculus of several uniform slides, the outer expanding sleeve wall is provided with the slide wall to be provided with
The axial sulculus of the opposite outer expanding sleeve of the opening consistent with batten number, width with slide.
Further, the inner expanding sleeve endoporus is that circular conical surface coordinates with taper mandrel, and opening direction phase is provided with internal expanding jacket wall
Anti- uniform inner expanding sleeve sulculus, for uniform tensioner stator core internal diameter；Outer lower portion is provided with a step.
Beneficial effects of the present invention：Structure is novel, be skillfully constructed, simple and practical, and hinge type stator iron is solved well
Core high-volume welds this technical barrier.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；Fig. 2 is slide carriage structure schematic diagram of the present invention；Fig. 3 is outer expanding sleeve structure of the present invention
Schematic diagram；Fig. 4 is inner expanding sleeve structural representation of the present invention.
Label declaration：Slide 1；Seam 2；Mandrel 3；Trim ring 4；Outer expanding sleeve 5；Inner expanding sleeve 6；Iron core 7；Step 8；Cavity volume 11；
Slide axial direction sulculus 12；Outer expanding sleeve axial direction sulculus 51；Inner expanding sleeve sulculus 61.
Embodiment
As Figure 1-4, what the present invention was disclosed is a kind of hinge type motor stator core welder, including with cavity volume
11 slide 1, the bottom of slide 1, which is provided with seam 2, seam 2, is provided with mandrel 3, and the top of mandrel 3 is provided with trim ring 4；Tightly
The patch madial wall of slide 1 is provided with outer expanding sleeve 5, and 3 sections of outer peripheral faces of mandrel in cavity volume 11 are provided with inner expanding sleeve 6, described to rise outside
Set 5 and inner expanding sleeve 6 are correspondingly arranged and can fixed stator iron cores 7 between.
Seam 2 is provided with slide 1, for being accurately positioned for mandrel 3；The inwall of slide 1 is circular conical surface, with outer expanding sleeve 5
Male cone (strobilus masculinus), which coordinates, compresses the external diameter of stator core 7；The axial sulculus 12 of several uniform slides is provided with the wall of slide 1, its quantity is with determining
The sub- pin joint of iron core 7 is that stator core slot number is consistent, with when outer expanding sleeve axial direction sulculus 51 aligns assembling for welding on outer expanding sleeve 5 from
Dynamic welding machine tip turnover is used.
The inwall of outer expanding sleeve 5 is the face of cylinder, and outside is circular conical surface and coordinates the compression outside cylinder of stator core 7 with the inwall of slide 1
Face；Relevant position is provided with consistent with batten number, width with slide 1 on the wall of outer expanding sleeve 5（6mm）The opposite outer expanding sleeve axial direction of opening
Sulculus 51, tip is passed in and out during for welding.
The endoporus of inner expanding sleeve 6 is circular conical surface, is coordinated with taper mandrel 3, the outside face of cylinder and the inner hole of stator core 7, interior
The wide uniform inner expanding sleeve sulculuses 61 of 6 opposite 5mm of opening direction are provided with the wall of ringfeder 6, in uniform tensioner stator core
Footpath；Outer lower portion is provided with a step 8, is used for positioning, supporting stator core.
Trim ring 4 on the stator core 7 for enclosing into circle, pad is put between outer expanding sleeve in the device, as long as tightening nut 6, i.e.,
Can by mandrel 3, inner expanding sleeve 6 and trim ring 4, slide 1 and outer expanding sleeve 5 by the tensioner simultaneously of the face of cylinder inside and outside hinge type stator iron core,
The hinged place of stator core 7 is welded one by one along the outer expanding sleeve axial sulculus 51 on slide and the wall of outer expanding sleeve 5 with automatic welder again
Connect, realize multiple spot（Bar）Welding, so that it is overall to form a complete, firm stator core；Removed again after welding cooling, so that
It ensure that cylindricity and intensity inside and outside stator core 7, it is ensured that hinge type motor quality and performance.Meanwhile, invention device behaviour
Make easy, labor strength is low, is suitable for high-volume automatic welding, highly efficient in productivity.
Claims (4)
1. a kind of hinge type motor stator core welder, it is characterised in that：Including the slide with cavity volume, the bottom of slide
It is provided with seam, seam and mandrel is installed, the top of mandrel is provided with trim ring；It is close to slide madial wall and is provided with outer expanding sleeve,
Mandrel section outer peripheral face in cavity volume is provided with inner expanding sleeve, and the outer expanding sleeve and inner expanding sleeve are correspondingly arranged and can fixed between
Stator core.
2. a kind of hinge type motor stator core welder according to claim 1, it is characterised in that：In the slide
Wall is circular conical surface, coordinates with the male cone (strobilus masculinus) of outer expanding sleeve and compresses stator core external diameter.
3. a kind of hinge type motor stator core welder according to claim 1, it is characterised in that：The slide wall
On be provided with relevant position on the axial sulculus of several uniform slides, the outer expanding sleeve wall and be provided with slide with batten number, width one
The axial sulculus of the opposite outer expanding sleeve that is open of cause.
4. a kind of hinge type motor stator core welder according to claim 1, it is characterised in that：The inner expanding sleeve
Endoporus is that circular conical surface coordinates with taper mandrel, the opposite uniform inner expanding sleeve sulculus of opening direction is provided with internal expanding jacket wall, for equal
Even tensioner stator core internal diameter；Outer lower portion is provided with a step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710367310.0A CN107086732A (en) | 2017-05-23 | 2017-05-23 | A kind of hinge type motor stator core welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710367310.0A CN107086732A (en) | 2017-05-23 | 2017-05-23 | A kind of hinge type motor stator core welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107086732A true CN107086732A (en) | 2017-08-22 |
Family
ID=59608218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710367310.0A Pending CN107086732A (en) | 2017-05-23 | 2017-05-23 | A kind of hinge type motor stator core welder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107086732A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109639068A (en) * | 2017-10-09 | 2019-04-16 | 抚顺煤矿电机制造有限责任公司 | A kind of permanent-magnet synchronous variable-frequency electric machine rotor dress pressure tire |
| CN114157109A (en) * | 2021-11-20 | 2022-03-08 | 重庆虎溪电机工业有限责任公司 | Winding compression mould |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201524997U (en) * | 2009-11-16 | 2010-07-14 | 东风汽车股份有限公司 | Special pin pulling assistive device for blind pin |
| CN103143867A (en) * | 2013-02-26 | 2013-06-12 | 合肥荣事达三洋电器股份有限公司 | Iron core welding device for motor |
| CN203166710U (en) * | 2013-02-03 | 2013-08-28 | 河南中德特种电机有限公司 | Stator sector punching sheet iron core welding tool |
| CN203696002U (en) * | 2014-01-21 | 2014-07-09 | 山东华普电机科技有限公司 | Stator expanding tire mandrel of alternating current servo spindle motor |
| CN104682584A (en) * | 2014-09-15 | 2015-06-03 | 北京精密机电控制设备研究所 | Split stator of permanent magnet motor and manufacturing method of split stator |
| CN206894452U (en) * | 2017-05-23 | 2018-01-16 | 浙江特种电机股份有限公司 | A kind of hinge type motor stator core welder |
-
2017
- 2017-05-23 CN CN201710367310.0A patent/CN107086732A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201524997U (en) * | 2009-11-16 | 2010-07-14 | 东风汽车股份有限公司 | Special pin pulling assistive device for blind pin |
| CN203166710U (en) * | 2013-02-03 | 2013-08-28 | 河南中德特种电机有限公司 | Stator sector punching sheet iron core welding tool |
| CN103143867A (en) * | 2013-02-26 | 2013-06-12 | 合肥荣事达三洋电器股份有限公司 | Iron core welding device for motor |
| CN203696002U (en) * | 2014-01-21 | 2014-07-09 | 山东华普电机科技有限公司 | Stator expanding tire mandrel of alternating current servo spindle motor |
| CN104682584A (en) * | 2014-09-15 | 2015-06-03 | 北京精密机电控制设备研究所 | Split stator of permanent magnet motor and manufacturing method of split stator |
| CN206894452U (en) * | 2017-05-23 | 2018-01-16 | 浙江特种电机股份有限公司 | A kind of hinge type motor stator core welder |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109639068A (en) * | 2017-10-09 | 2019-04-16 | 抚顺煤矿电机制造有限责任公司 | A kind of permanent-magnet synchronous variable-frequency electric machine rotor dress pressure tire |
| CN114157109A (en) * | 2021-11-20 | 2022-03-08 | 重庆虎溪电机工业有限责任公司 | Winding compression mould |
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