CN105479376B - Skew laminates rotor core component multipurpose assembling jig - Google Patents
Skew laminates rotor core component multipurpose assembling jig Download PDFInfo
- Publication number
- CN105479376B CN105479376B CN201510949164.3A CN201510949164A CN105479376B CN 105479376 B CN105479376 B CN 105479376B CN 201510949164 A CN201510949164 A CN 201510949164A CN 105479376 B CN105479376 B CN 105479376B
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- CN
- China
- Prior art keywords
- center
- circle
- mandrel
- rotor core
- core component
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a kind of skew to laminate rotor core component multipurpose assembling jig, belongs to motor manufacturing frock；Aim to provide a kind of assembly precision it is high, it is simple in construction, move back the convenient rotor core component assembling jig of mould.It includes base, briquetting, mandrel and latch；Base（6）On be fixed with backing plate（7）And three using the backing plate center locating dowel uniform as the center of circle（2）, pressing plate（1）It is positioned at locating dowel（2）On；Pressing plate（1）On have three the first bellmouth orifices using the center as the center of circle（9）, backing plate（7）On have three the second bellmouth orifices using the center as the center of circle（5）, the first bellmouth orifice（9）With the second bellmouth orifice（5）Between stagger an angle, latch（8）It is inserted in the first bellmouth orifice（9）With the second bellmouth orifice（5）Between；Mandrel（4）Through base（6）, backing plate（7）And pressing plate（1）Stretch out upwards.One-object-many-purposes of the present invention, it is a kind of rotor core component assembling jig.
Description
Technical field
The present invention relates to a kind of laminated type rotor core component to assemble clamps, more particularly to a kind of skew laminates rotor iron
Core assembly assembles clamps；Belong to motor manufacturing frock.
Background technology
It is well known that core assembly is the part for forming DC motor rotor, some jet-beddings are generally distributed with by edge
Lamination is overrided to form；At present, generally use laminated mold assembles core assembly.Existing chute armature core stacked die one
As be made up of closed assembly mandrel, upper lower bolster, locking nut, positioning key, pressure head etc..Notification number is " CN203014613U ", title
For " hidden pole type chute rotor iron core overlapping mold tool ", and " CN202190188U ", it is entitled that " spherical key chute rotor iron core is folded
It is die-filling " individually disclose the two kinds of assembling for laminating chute rotor iron core component devices, exist it is complicated, move back mould trouble, operation
The defects of cumbersome.
The content of the invention
For drawbacks described above present in prior art, the present invention is intended to provide a kind of assembly precision it is high, it is simple in construction, move back
The convenient skew of mould laminates rotor core component multipurpose assembling jig.
To achieve these goals, the present invention uses following technical scheme：It includes base, briquetting, mandrel and latch；Bottom
Backing plate is fixed with seat and three are positioned in locating dowel using the backing plate center locating dowel uniform as the center of circle, pressing plate；Pressing plate
On have by the center of circle of the center three uniform the first up big and down small bellmouth orifices, have on backing plate it is equal using the center as the center of circle
Three the second up-small and down-big bellmouth orifices of cloth, using the center as the center of circle between the first bellmouth orifice and corresponding second bellmouth orifice
Stagger an angle, latch be inserted in corresponding between the first bellmouth orifice and the second bellmouth orifice；Mandrel passes through base, backing plate and pressing plate
Stretch out upwards, packing ring is fixed on mandrel by nut.
The angle to stagger between first bellmouth orifice and corresponding second bellmouth orifice is 12o18 '；There is center at the both ends of mandrel
Hole.
Compared with the prior art, the present invention as circle using the center of base by adopting the above-described technical solution, fix three
Root locating dowel, and the circle determined using three locating dowels positions as positioning datum to lamination；It is simultaneously corresponding by being inserted in
Latch makes the jet-bedding of each lamination misplace one by one and in rotor core group between first bellmouth orifice and corresponding second bellmouth orifice
The outer cylinder surface of part forms spiral chute, therefore has the advantages that easy to assembly, spiral chute skew angle is accurate.In addition,
As a result of dismountable mandrel, therefore it is convenient and swift to move back mould.3rd, core assembly also is clamped using mandrel after moving back mould,
And make the copper sheathing banding that short-circuited conducting sleeve will be embedded in jet-bedding with roll riveting；Function with one-object-many-purposes.4th, mandrel need to only be gone
Except soldering can be carried out, therefore it will not take or damage frock because of high temperature brazing.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is Fig. 1 top view；
Fig. 3 is Fig. 1 A-A sectional views；
Fig. 4 is to enter line skew to lamination using the present invention to laminate the schematic diagram for being；
Fig. 5 is the schematic diagram for installing copper bar and short-circuited conducting sleeve to the core assembly for laminating shaping using the mandrel of the present invention；
Fig. 6 is the schematic diagram for carrying out roll riveting to the short-circuited conducting sleeve of core assembly using the mandrel of the present invention；
Fig. 7 is the structural representation of lamination.
In figure：Pressing plate 1, locating dowel 2, lamination 3, mandrel 4, the second bellmouth orifice 5, base 6, backing plate 7, latch 8, the first loudspeaker
Hole 9, nut 10, packing ring 11, copper bar 12, short-circuited conducting sleeve 13, vice 14, knurled wheel 15.
Embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings：
As shown in accompanying drawing 1~7, backing plate 7 is fixed on base 6, has through hole on backing plate 7 and base 6；It is fixed with base 6
Three are positioned in locating dowel 2 by the equally distributed locating dowel 2 in the center of circle, pressing plate 1 of the center of backing plate 7.Have on pressing plate 1 with described
The heart is three uniform the first up big and down small bellmouth orifices 9 of the center of circle, had on three uniform by the center of circle of the center on backing plate 7
Small lower the second big bellmouth orifice 5, it is clockwise as the center of circle using the center between the first bellmouth orifice 9 and corresponding second bellmouth orifice 5
Or the 12o18 ' that staggers counterclockwise；Latch 8 be inserted in corresponding between the first bellmouth orifice 9 and the second bellmouth orifice 5, latch 8 and described two
Coordinate between bellmouth orifice for gap.Mandrel 4 is through, by being stretched out from upward, packing ring 11 is logical on base 6, backing plate 7 and pressing plate 1
Nut 10 is crossed to be fixed on mandrel 4.
For the ease of being inserted in short-circuited conducting sleeve 13 by way of roll riveting to laminate the banding of copper bar 12 in core assembly skewed slot, core
The both ends of axle 4 are provided with centre bore.
Operation principle：Three latches 8 are respectively perpendicular in each second bellmouth orifice 5 of insertion, the lamination 3 that code is folded is passed through
Jet-bedding（Do not indicated in figure）It is enclosed on latch 8, then pressing plate 1 is enclosed on latch 8 by the first bellmouth orifice 9 again；With backing plate 7
Center is that center of circle edge rotates clockwise or counterclockwise pressing plate 1, until three positioning holes on pressing plate 1（Do not indicated in figure）Respectively
It is enclosed on locating dowel 2 and realizes positioning；Then, the upper end of three latches 8 can be reversed around the center；So as to realize each lamination 3
Jet-bedding misplace one by one and rotor core component outer cylinder surface formed spiral chute；Then led to using the pressure head of hydraulic press
Cross pressing plate 1 and each lamination 3 is laminated to required size（Referring to Fig. 4）.Hydraulic pressure compressing head is unclamped, mandrel 4 is passed through from bottom to top
Base 6, backing plate 7, each lamination 3, the through hole of pressing plate 1, then each lamination 3 is fixedly clamped by nut 10 and packing ring 11,
Unload lower platen 1, take out from base 6 lamination 3 laminated together with mandrel 4.Mandrel 4 is clamped with vice 14, by copper
Bar 12 inserts each skewed slot one by one（Do not indicated in figure）In, bound round respectively at the both ends of copper bar 12 with short-circuited conducting sleeve 13（Referring to Fig. 5）；Pine
Open vice 14, positioned with the centre bore at the both ends of mandrel 4, rolled two short-circuited conducting sleeves 13 using the knurled wheel 15 on lathe saddle
Press tight（Referring to Fig. 6）；Then unclamping nut 10, extraction mandrel 4 can be sent into vacuum brazing furnace by rotor core component
Row soldering.
The present invention can not only be used for rotor slot skew laminated mold and be inlayed furniture using, and can as copper bar and used, moreover it is possible to make
Used for the rolling rivet clasp fixture of copper bar and short-circuited conducting sleeve.
Claims (3)
1. a kind of skew laminates rotor core component multipurpose assembling jig, including base, briquetting, mandrel and latch；Its feature
It is：Base（6）On be fixed with backing plate（7）And three using the backing plate center locating dowel uniform as the center of circle（2）, pressing plate（1）
It is positioned at locating dowel（2）On；Pressing plate（1）On have using the center three up big and down small first bellmouth orifices uniform as the center of circle
（9）, backing plate（7）On have using the center three up-small and down-big second bellmouth orifices uniform as the center of circle（5）, the first bellmouth orifice
（9）With corresponding second bellmouth orifice（5）Between stagger an angle using the center as the center of circle, latch（8）The corresponding to being inserted in
One bellmouth orifice（9）With the second bellmouth orifice（5）Between；Mandrel（4）Through base（6）, backing plate（7）And pressing plate（1）Stretch out upwards, pad
Circle（11）Pass through nut（10）It is fixed on mandrel（4）On.
2. skew according to claim 1 laminates rotor core component multipurpose assembling jig, it is characterised in that：First loudspeaker
Hole（9）With corresponding second bellmouth orifice（5）Between the angle that staggers be 12o18 '.
3. skew according to claim 1 laminates rotor core component multipurpose assembling jig, it is characterised in that：Mandrel
（4）Both ends have centre bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510949164.3A CN105479376B (en) | 2015-12-18 | 2015-12-18 | Skew laminates rotor core component multipurpose assembling jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510949164.3A CN105479376B (en) | 2015-12-18 | 2015-12-18 | Skew laminates rotor core component multipurpose assembling jig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105479376A CN105479376A (en) | 2016-04-13 |
| CN105479376B true CN105479376B (en) | 2017-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510949164.3A Active CN105479376B (en) | 2015-12-18 | 2015-12-18 | Skew laminates rotor core component multipurpose assembling jig |
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| Country | Link |
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| CN (1) | CN105479376B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106899150B (en) * | 2017-04-07 | 2023-05-12 | 福建永强力加动力设备有限公司 | Exciter rotor core lamination tooling structure |
| CN111682722B (en) * | 2020-06-15 | 2021-10-15 | 常州金康精工机械股份有限公司 | Twisted chute device of stator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4400872A (en) * | 1981-08-13 | 1983-08-30 | General Electric Company | Method of and apparatus for skewing a stack of laminations |
| SU1594653A1 (en) * | 1988-11-09 | 1990-09-23 | Ленинградское Производственное Электромашиностроительное Объединение "Электросила" Им.С.М.Кирова | Method of manufacturing rotor core of electric machine |
| CN101673984A (en) * | 2008-09-10 | 2010-03-17 | 环一军 | Clamp for rotor mechanical torsion chute |
| CN102347668A (en) * | 2011-09-01 | 2012-02-08 | 上海上电蒂马克电机有限公司 | Round stator punching and pressing mold structure with adjustable skewed slot angle |
| CN205218940U (en) * | 2015-12-18 | 2016-05-11 | 贵阳航空电机有限公司 | Skew is folded and is pressed rotor core component Assembly anchor clamps |
-
2015
- 2015-12-18 CN CN201510949164.3A patent/CN105479376B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4400872A (en) * | 1981-08-13 | 1983-08-30 | General Electric Company | Method of and apparatus for skewing a stack of laminations |
| SU1594653A1 (en) * | 1988-11-09 | 1990-09-23 | Ленинградское Производственное Электромашиностроительное Объединение "Электросила" Им.С.М.Кирова | Method of manufacturing rotor core of electric machine |
| CN101673984A (en) * | 2008-09-10 | 2010-03-17 | 环一军 | Clamp for rotor mechanical torsion chute |
| CN102347668A (en) * | 2011-09-01 | 2012-02-08 | 上海上电蒂马克电机有限公司 | Round stator punching and pressing mold structure with adjustable skewed slot angle |
| CN205218940U (en) * | 2015-12-18 | 2016-05-11 | 贵阳航空电机有限公司 | Skew is folded and is pressed rotor core component Assembly anchor clamps |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105479376A (en) | 2016-04-13 |
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