CN203482042U - Motor stator punching sheet laminating tool - Google Patents
Motor stator punching sheet laminating tool Download PDFInfo
- Publication number
- CN203482042U CN203482042U CN201320464372.0U CN201320464372U CN203482042U CN 203482042 U CN203482042 U CN 203482042U CN 201320464372 U CN201320464372 U CN 201320464372U CN 203482042 U CN203482042 U CN 203482042U
- Authority
- CN
- China
- Prior art keywords
- stator punching
- lower platen
- motor stator
- central shaft
- locating
- 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 - Lifetime
Links
Images
Abstract
The utility model relates to a motor stator punching sheet laminating tool comprising a lower platen, a center shaft, pull rods, positioning rods, an upper platen, fastening nuts, locating pins and locating keys, wherein the center of the lower platen is vertically provided with the center shaft upwards; the lower platen, centered on the center shaft, is annularly and vertically provided with four pull rods and four positioning rods in an upward array manner; the four pull rods and the four positioning rods are positioned at the same circumference; the positioning rods are connected with the center shaft; the upper platen is positioned over the lower platen; the center shaft and the pull rods pass through the upper platen; the fastening nuts are disposed on the pull rods and positioned on the upper platen; and eight locating pins and eight locating keys are disposed between the lower platen and the upper platen and used for fixing motor stator punching sheets. The motor stator punching sheet laminating tool is convenient to operate, both labor and time are saved, laminating efficiency is improved, linearity and axle center perpendicularity after stator punching sheet lamination are improved, and therefore a motor stator after lamination is high in quality stability to accord with quality requirements.
Description
Technical field
The utility model relates to a kind of frock, relates in particular to a kind of for laminating the frock of the stator punching of subway traction electric machine used.
Background technology
Motor stator is the critical component of subway traction electric machine used, and motor stator should be placed coil by magnetic conduction again, will bear the comprehensive function of mechanical oscillation and electromagnetic force, heating power when machine operation.Motor stator of today, generally all adopts circular punching.Stator punching laminates exactly the stator punching of some is managed to (lamination), compresses, and is fixed into a size accurate, and profile is neat, closely suitable integral body.Stator punching in the past laminates all by artificial realization, manually laminates the required operative skill of workman is had to very high requirement, wayward, and the quality stability of the motor stator manually laminating is poor, does not meet quality requirement, mode simultaneously that manually laminate, waste time and energy, inefficiency.
Utility model content
The utility model object is that a kind of motor stator punching laminating tool of being convenient to laminate the stator punching of subway traction electric machine used is provided in order to overcome the deficiencies in the prior art.
For achieving the above object, the technical solution adopted in the utility model is: a kind of motor stator punching laminating tool, comprises lower platen, central shaft, pull bar, locating bar, top board, clamp nut, alignment pin and positioning key; The center of described lower platen is provided with central shaft straight up; Described lower platen is centered by central shaft, and annular straight up array is provided with 4 pull bars and 4 locating bars; Described 4 pull bars and 4 locating bars are positioned on same circumference; Described locating bar is connected with central shaft; Described top board is positioned at the top of lower platen; Described central shaft and pull bar are through top board; Described pull bar is provided with clamp nut; Described clamp nut is positioned at top board top; Between described lower platen and top board, be also provided with 8 alignment pins and 8 positioning keys for fixed electrical machinery stator punching.
Preferably, on described top board, be at least arranged with two suspension ring.
Preferably, described central shaft passes lower platen.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
Motor stator punching laminating tool of the present utility model, easy to operate, the operative skill required to workman requires low, time saving and energy saving, improved and laminated efficiency, and improved linearity and axle center perpendicularity after stator punching laminates, made the motor stator quality stability after laminating high, conformed to quality requirements.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Accompanying drawing 1 is the stereogram of motor stator punching laminating tool of the present utility model;
Accompanying drawing 2 is the structural representation of motor stator punching laminating tool of the present utility model;
Accompanying drawing 3 is the stereogram of the locating bar of motor stator punching laminating tool of the present utility model;
Accompanying drawing 4 is the stereogram of the alignment pin of motor stator punching laminating tool of the present utility model;
Wherein: 1, lower platen; 2, central shaft; 3, pull bar; 4, locating bar; 5, top board; 6, clamp nut; 7, alignment pin; 8, positioning key; 9, suspension ring.
Embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Described in the utility model a kind of motor stator punching laminating tool as shown in accompanying drawing 1-4, comprises lower platen 1, central shaft 2, pull bar 3, locating bar 4, top board 5, clamp nut 6, alignment pin 7 and positioning key 8; The center of described lower platen 1 is provided with central shaft 2 straight up; Described central shaft 2 passes lower platen 1; Described lower platen 1 is centered by central shaft 2, and annular straight up array is provided with 4 pull bars 3 and 4 locating bars 4; Described 4 pull bars 3 and 4 locating bars 4 are positioned on same circumference; Described locating bar 4 is connected with central shaft 2; Described top board 5 is positioned at the top of lower platen 1; Described central shaft 2 and pull bar 3 are through top board 5; Described pull bar 3 is provided with clamp nut 6; Described clamp nut 6 is positioned at top board 5 tops; On described top board 5, be at least arranged with two suspension ring 9; 5 of described lower platen 1 and top boards are also provided with 8 alignment pins 7 and 8 positioning keys 8 for fixed electrical machinery stator punching.
Motor stator punching laminating tool of the present utility model, before use, first place cleaning, model, specification and the quantity of examining stator punching, then check fettler holding tool, guarantees that instrument is complete, alignment pin 7 and positioning key 8, without distortion and wearing and tearing, guarantee that press can normally move.During use, lower platen 1 and central shaft 2 are installed; Stator one side end panel, lower stator pressing plate are enclosed within outside 4 pull bars 3 and 4 locating bars 4 successively, again 4 positioning keys 8 are put into lower stator pressing plate groove (4 positioning keys 8 are at a distance of 90 ° of placements), be used for locating the stator punching of putting into afterwards, to guarantee the relative position of lower stator pressing plate and stator punching; By a folded stator punching (about 20～50mm) be enclosed within 4 pull bars 3 and 4 locating bars 4 outer after, 8 alignment pins 7 are placed in the position over against pull bar 3 and locating bar 4 in stator punching groove; Be inserted in continuously stator punching, often all direction of rotation placements of folded punching; Upper stator pressing plate is enclosed within outside 4 pull bars 3 and 4 locating bars 4; Other 4 positioning keys 8 are put into upper stator pressing plate groove (4 positioning keys 8 at a distance of 90 ° of placements, and stagger with the position of the positioning key 8 of placing before); The other side end panel of stator is enclosed within outside 4 pull bars 3 and 4 locating bars 4; Install pressing plate 4, the clamp nut 5 of screwing on; Use press to compress, first pressure carries out precompressed one minute as requested, then drops to normal pressure press stator core assembly, measures stator punching length under impaction state, tightens clamp nut 6 after qualified.
Motor stator punching laminating tool of the present utility model, easy to operate, the operative skill required to workman requires low, time saving and energy saving, improved and laminated efficiency, and improved linearity and axle center perpendicularity after stator punching laminates, made the motor stator quality stability after laminating high, conformed to quality requirements.
Below be only concrete exemplary applications of the present utility model, protection range of the present utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, within all dropping on the utility model rights protection scope.
Claims (3)
1. a motor stator punching laminating tool, is characterized in that: comprise lower platen, central shaft, pull bar, locating bar, top board, clamp nut, alignment pin and positioning key; The center of described lower platen is provided with central shaft straight up; Described lower platen is centered by central shaft, and annular straight up array is provided with 4 pull bars and 4 locating bars; Described 4 pull bars and 4 locating bars are positioned on same circumference; Described locating bar is connected with central shaft; Described top board is positioned at the top of lower platen; Described central shaft and pull bar are through top board; Described pull bar is provided with clamp nut; Described clamp nut is positioned at top board top; Between described lower platen and top board, be also provided with 8 alignment pins and 8 positioning keys for fixed electrical machinery stator punching.
2. motor stator punching laminating tool according to claim 1, is characterized in that: on described top board, be at least arranged with two suspension ring.
3. motor stator punching laminating tool according to claim 2, is characterized in that: described central shaft passes lower platen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320464372.0U CN203482042U (en) | 2013-07-31 | 2013-07-31 | Motor stator punching sheet laminating tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320464372.0U CN203482042U (en) | 2013-07-31 | 2013-07-31 | Motor stator punching sheet laminating tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203482042U true CN203482042U (en) | 2014-03-12 |
Family
ID=50230290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320464372.0U Expired - Lifetime CN203482042U (en) | 2013-07-31 | 2013-07-31 | Motor stator punching sheet laminating tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203482042U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103414293A (en) * | 2013-07-31 | 2013-11-27 | 江苏经纬轨道交通设备有限公司 | Motor stator punching plate overlying tool |
-
2013
- 2013-07-31 CN CN201320464372.0U patent/CN203482042U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103414293A (en) * | 2013-07-31 | 2013-11-27 | 江苏经纬轨道交通设备有限公司 | Motor stator punching plate overlying tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203457006U (en) | Motor rotor punching sheet stacking tool | |
| CN103604348A (en) | Motor stator core inner circle detection device | |
| CN213585506U (en) | Motor rotor reason piece frock | |
| CN203660793U (en) | Overlying tool for rotor core of high-voltage electric generator | |
| CN203482042U (en) | Motor stator punching sheet laminating tool | |
| CN103414293A (en) | Motor stator punching plate overlying tool | |
| CN202207879U (en) | A sleeve conjunction weld device | |
| CN203013444U (en) | A lower portion positioning structure used when power transformer is put into oil tank | |
| CN208774161U (en) | A kind of L-type insulating stay pressure setting | |
| CN203896135U (en) | Stacking device used for making stator core of DC permanent-magnet generator | |
| KR102420718B1 (en) | Bonding jig for laminated core of electric motor | |
| CN101685698A (en) | Compensating reactor | |
| CN105406663A (en) | Overlaying tool for rotor punching plate of permanent magnet motor | |
| CN202339814U (en) | Clamping structure for high-frequency inductor | |
| CN203063121U (en) | High-frequency heating rapid molding device | |
| CN201274221Y (en) | Compensating reactor | |
| CN203610719U (en) | Coil drilling device | |
| CN203695782U (en) | Die fixing device | |
| CN201766464U (en) | Large-sized motor stator lamination prepressing tooling | |
| CN201788812U (en) | Iron core of voltage transformer | |
| CN205265485U (en) | Permanent -magnet machine rotor punching is folded and is pressed frock | |
| CN206782853U (en) | A kind of separate type magnetic splitting device | |
| CN201781350U (en) | Stator iron core lateral surface insulating frame | |
| CN205212663U (en) | Heating frock is pressed towards folding of piece to T type segmentation stator | |
| CN103414294A (en) | Motor rotor punching plate overlying tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140312 |