CN204244039U - Large-scale shield electric machine stator winding lacquer dipping fitting device - Google Patents
Large-scale shield electric machine stator winding lacquer dipping fitting device Download PDFInfo
- Publication number
- CN204244039U CN204244039U CN201420769787.3U CN201420769787U CN204244039U CN 204244039 U CN204244039 U CN 204244039U CN 201420769787 U CN201420769787 U CN 201420769787U CN 204244039 U CN204244039 U CN 204244039U
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- newel
- end cap
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- dipping
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Abstract
A kind of large-scale shield electric machine stator winding lacquer dipping fitting device.This fitting device is combined by aluminum stop sleeve, steel-made support sleeve, dipping lacquer instrument, dipping lacquer instrument suspender.Wherein aluminum stop sleeve comprises stop sleeve, connection assembly; Dipping lacquer instrument is mechanically connected is formed by end cap, newel, is mechanically connected as butterfly newel bolt.Stator core only needs to be realized supporting by sleeve, is inserted in dipping lacquer instrument, is lifted conveniently can be completed insulated working by dipping lacquer instrument suspender.The utility model decreases and takes up room, and reduces workload and operating time, improves operating efficiency, ensure that stator core can not be out of shape simultaneously, and operation succinctly facilitates.
Description
Technical field: the utility model relates to a kind of large-scale shield electric machine stator winding lacquer dipping fitting device.
Background technology: along with the development of nuclear power technology, frock for motor stator winding dip coating requires also more and more higher, the quality of stator winding lacquer dipping directly decides the performance of motor, existing dipping lacquer instrument principal mode is support mode, although this mode has certain simplicity, but the required precision of all large-size machines can not be met, existing mode can not ensure the linearity of stator core well, and on instrument, form paint film after after a dipping lacquer remain, be inconvenient to clean, the exigent cleanliness factor of existing large-size machine, paint film is clean with great difficulty not to be polluted, do not have the safeguard measure of coil insulation, coil insulation easily sustains damage, so, need a kind of new fitting device.
Summary of the invention: the purpose of this utility model be to provide one can lower first complete after install aluminum stop sleeve support winding iron core, make it to keep good linearity in handling process, ensure the large-scale shield electric machine stator winding lacquer dipping fitting device of its precision.The utility model adopts following technical scheme: described device comprises aluminum stop sleeve (A), steel-made support sleeve (B), dipping lacquer instrument (C), steel-made support sleeve (B) puller (D) composition; Dipping lacquer instrument (C) comprises end cap, newel, and the sliding joint hinge of end cap suspender, end cap is connected with newel uses binder bolt group, for lifting and the dipping lacquer work of entirety.The end cap of dipping lacquer instrument (C) has two, terminals end cap, non-terminals end cap: be made up of end plate (1), leg (2), terminals spacer ring (3), non-terminals spacer ring (4); Leg (2) is connected on end plate (1), plays a supporting role; Terminals spacer ring (3), non-terminals spacer ring (4) are connected on end plate (1), play location and the effect protecting coil covering; End plate (1) there is the slide opening of the sliding joint hinge for end cap integral lifting, the butterfly through hole linked with newel, hold out against steel-made support sleeve (B) bolt through hole, there is the screwed hole that can assemble and connect batea lifting bolt (5) terminals end cap end plate (1) side.
End plate (1) two ends link leg (2) and terminals spacer ring (3) respectively, connect batea lifting bolt (5) composition terminals end cap; End plate (1) two ends link leg (2), non-terminals spacer ring (4) respectively, connect batea lifting bolt (5), form non-terminals end cap.
Steel-made support sleeve (B) is placed perpendicular to end cap, coaxial with newel, steel-made support sleeve (B) wall is distributed with the key block that can link puller.
Jack bolt is divided into terminals jack bolt (6), non-terminals jack bolt (7) and wing nut (8), wing nut (8) is placed in the bowtie shaped slot of end cap, and rotation terminals jack bolt (6) and non-terminals jack bolt (7) hold out against.
The newel of dipping lacquer instrument (C): by using bolt closing newel end cap (11) after center column jecket (9), newel plug (10) welding assembly, keep the level of newel end cap (11) and keep newel vertical, newel end cap (11) is distributed with the through hole linked with newel welding assembly, the butterfly-shaped hole linked with end cap and manhole, newel plug (10) distributes screwed hole, for connecting newel end cap (11); Sealing bolt (12) newel plug (10) is equipped with.
Sliding joint hinge comprises slide block (13), gag lever post (14), rotates joint hinge (15) composition, its connected mode is that gag lever post (14) is tightened on slide block (13) sidewall by screw thread, rotates joint hinge and is arranged on slide block (15) plane.Need three altogether, be 120 ° at end cap and be uniformly distributed.
Binder bolt group, comprise aerofoil profile high nut (16), newel cap colalr gasket (17), hex bolts (18), aerofoil profile high nut (16), newel cap colalr gasket (17), hex bolts (18), the non-aerofoil profile end of aerofoil profile high nut (16) coordinates with newel cap colalr gasket (17), then hex bolts (18) is used to carry out assembling rear composition binder bolt group, by the butterfly-shaped hole on end cap and newel end cap (11), rotate a certain angle fixing lock-bit, then regulate hex bolts (18) to compress newel cap colalr gasket (17) and make the gap smaller with aerofoil profile high nut (16), , connecting bolt group also comprises long bolt (19), long bolt protective sleeve (20), thin clamp nut (21), thick clamp nut (22), pressing plate (23), packing ring (24) composition, first long bolt (19) is inserted in the long bolt protective sleeve (20) of newel, place packing ring (24) and thin clamp nut (21), then assemble pressing plate (23), finally assemble packing ring (24) and thick clamp nut (22) composition syndeton.
Operation principle of the present utility model is: when putting down after line completes, utilizing aluminum stop sleeve to support, prevent the distortion of winding iron core, and aluminium being light, being convenient to install, more can not knocking bad insulating material.Use steel-made support sleeve to replace aluminum stop sleeve, increase rigidity, in order to avoid heat distortion, unshakable in one's determination with dipping lacquer instrument parcel, can protect the insulating barrier of coil well, prevent from destroying damage, convenient overall handling, dipping lacquer is even.
The link of the utility model end cap and newel adopts wing nut, and this structure is convenient to the assembly and disassembly of instrument, and after preventing traditional bolt link dipping lacquer, paint blocks screw thread, for dismounting causes puzzlement.Handling adopts sliding joint hinge, and this structure avoids when traditional joint hinge is installed loaded down with trivial details, makes handling work convenient succinct.Enclosed is taked to protect to winding, so as not to colliding with in dipping lacquer process thus have impact on insulation effect.
The concrete use procedure of instrument can refer to following example: be first arranged in stator ferrite core by aluminum stop sleeve, realize preliminary handling support works, non-for dipping lacquer instrument terminals end cap is placed on dipping lacquer workbench, determine the level of end cap, and newel is arranged on non-terminals end cap, newel will vertically be placed, and is well placed non-terminals jack, carries out standby work; Place iron core, the non-terminals of stator are downward, and centering newel, makes stator coaxial with newel, and note not knocking bad insulating barrier; After iron core has been placed, replace aluminum stop sleeve with steel-made support sleeve; Terminals end cap is installed, notices that the butterfly-shaped hole of end cap is alignd with the butterfly-shaped hole on newel, hold out against steel-made support sleeve, link end cap and newel; Upset iron core, unloads non-terminals end cap, same with steel-made support sleeve replacement aluminum stop sleeve, after having replaced, repeats end cap installment work.Complete the installation of instrument with this, follow-up dipping lacquer work is carried out in handling.
The beneficial effects of the utility model are: the distortion effectively preventing iron core, improve motor manufacturing precision and overall performance, decrease workload and operating time.Traditional dipping lacquer mode is easily collided with the insulating barrier of coil, and easily distortion after iron core heating, and the form that this fitting device adopts end cap to cover coil effectively protects coil, coil can not be outside exposed, what there will not be handling or other work to occur collides with, and avoids the damage of insulating barrier; This frock dress have employed the support of inner sleeve simultaneously, thus makes iron core in heating process, there will not be dislocation and distortion, thus improves work quality and efficiency.Adopt sliding hanging scaffold pattern, be easy to the dismounting of hanging scaffold, convenient overall handling, uses sealing bolt, ensure that screwed hole can not be blocked by paint vehicle, decrease the clean time, adopt the pattern of newel, ensure that the linearity of stator core, ensure that its precision, and adopt the mode of wing nut, avoid conventional tool screw thread and to be blocked dead non-detachable trouble.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is using state schematic diagram of the present utility model.
Fig. 3 is dipping lacquer tools section scantling plan of the present utility model.
Fig. 4 is scantling plan of the present utility model.
Fig. 5 is left view both dipping lacquer tools section scantling plans of Fig. 3.
Fig. 6 is steel-made support sleeve B assembly structure chart of the present utility model.
Fig. 7 is steel-made support sleeve B puller D assembly structure chart of the present utility model
Embodiment
The large-scale shield electric machine stator winding lacquer dipping of one as Figure 1 and Figure 4 fitting device, dipping lacquer instrument C comprises end cap, newel, and the sliding joint hinge of end cap suspender, end cap is connected with newel uses binder bolt group, for lifting and the dipping lacquer work of entirety.Wherein end cap is divided into terminals end cap, non-terminals end cap, and end plate 1 two ends link leg 2 and terminals spacer ring 3 respectively, connect batea lifting bolt 5 forms terminals end cap; End plate 1 two ends link leg 2, non-terminals spacer ring 4 respectively, connect batea lifting bolt 5, form non-terminals end cap; Newel comprises center column jecket 9, newel plug 10, newel end cap 11; The sliding joint hinge of end cap suspender comprises slide block 13, gag lever post 14, rotates joint hinge 15.
As shown in Fig. 3, Fig. 5, described device comprises steel-made support sleeve B, dipping lacquer instrument C, steel-made support sleeve B puller D forms; Dipping lacquer instrument C comprises end cap, newel, the sliding joint hinge of end cap suspender, end cap is connected with newel uses binder bolt group, for lifting and the dipping lacquer work of entirety, the end cap of dipping lacquer instrument C has two, terminals end cap, non-terminals end cap: be made up of end plate 1, leg 2, terminals spacer ring 3, non-terminals spacer ring 4; Leg 2 is connected on end plate 1, plays a supporting role; Terminals spacer ring 3, non-terminals spacer ring 4 are connected on end plate 1, play location and the effect protecting coil covering; End plate 1 has the slide opening of the sliding joint hinge for end cap integral lifting, the butterfly through hole linked with newel, hold out against steel-made support sleeve B bolt through hole, there is the screwed hole that can assemble and connect batea lifting bolt 5 terminals end cap end plate 1 side.
End plate 1 two ends link leg 2 and terminals spacer ring 3 respectively, connect batea lifting bolt 5 forms terminals end cap; End plate 1 two ends link leg 2, non-terminals spacer ring 4 respectively, connect batea lifting bolt 5, form non-terminals end cap.
Steel-made support sleeve B places perpendicular to end cap, coaxial with newel, and steel-made support sleeve B wall is distributed with the key block that can link puller.
Jack bolt is divided into terminals jack bolt 6, non-terminals jack bolt 7 and wing nut 8, and wing nut 8 is placed in the bowtie shaped slot of end cap, and rotation terminals jack bolt 6 and non-terminals jack bolt 7 hold out against.
The newel of dipping lacquer instrument C: by using bolt closing newel end cap 11 after center column jecket 9, newel plug 10 welding assembly, keep the level of newel end cap 11 and keep newel vertical, newel end cap 11 is distributed with the through hole linked with newel welding assembly, the butterfly-shaped hole linked with end cap and manhole, newel plug 10 distributes screwed hole, for connecting newel end cap 11; Sealing bolt 12 newel plug 10 is equipped with.
Sliding joint hinge comprises slide block 13, gag lever post 14, rotate joint hinge 15 forms, its connected mode is that gag lever post 14 is tightened on slide block 13 sidewall by screw thread, rotate joint hinge and be arranged on slide block 15 plane, sliding joint hinge needs three groups altogether, and sliding joint hinge is 120 ° at end cap and is uniformly distributed.
Binder bolt group, comprise aerofoil profile high nut 16, newel cap colalr gasket 17, hex bolts 18, aerofoil profile high nut 16, newel cap colalr gasket 17, hex bolts 18, the non-aerofoil profile end of aerofoil profile high nut 16 coordinates with newel cap colalr gasket 17, hex bolts 18 is adopted to carry out assembling rear composition binder bolt group, by the butterfly-shaped hole on end cap and newel end cap 11, rotate a certain angle fixing lock-bit, and rear adjustment hex bolts 18 compresses newel cap colalr gasket 17 and makes the gap smaller with aerofoil profile high nut 16; Connecting bolt group also comprises long bolt 19, long bolt protective sleeve 20, thin clamp nut 21, thick clamp nut 22, pressing plate 23, packing ring 24 form; first long bolt 19 is inserted in the long bolt protective sleeve 20 of newel; place packing ring 24 and thin clamp nut 21; then assemble pressing plate 23, finally assembling packing ring 24 and thick clamp nut 22 form syndeton.
Be the utility model schematic diagram in use as shown in Figure 2, be illustrated as stator winding and completed state is installed.
As shown in Figure 6 steel-made support sleeve B inwall is distributed with the key block 2 that can link puller.
Groove as shown in Figure 7 on puller D supporting leg 1 sticks on the key block on steel-made support sleeve B wall, and adjusting bolt 2 dieback is on key block, and adjusting bolt 3 dieback, on newel, then regulates jack 4 can extract steel-made support sleeve B.
Claims (8)
1. a large-scale shield electric machine stator winding lacquer dipping fitting device, is characterized in that: described device comprises aluminum stop sleeve (A), steel-made support sleeve (B), dipping lacquer instrument (C), steel-made support sleeve (B) puller (D) composition; Dipping lacquer instrument (C) comprises end cap, newel, the sliding joint hinge of end cap suspender, end cap is connected with newel uses binder bolt group, for lifting and the dipping lacquer work of entirety, the end cap of dipping lacquer instrument (C) has two, terminals end cap, non-terminals end cap: be made up of end plate (1), leg (2), terminals spacer ring (3), non-terminals spacer ring (4); Leg (2) is connected on end plate (1), plays a supporting role; Terminals spacer ring (3), non-terminals spacer ring (4) are connected on end plate (1), play location and the effect protecting coil covering; End plate (1) there is the slide opening of the sliding joint hinge for end cap integral lifting, the butterfly through hole linked with newel, hold out against steel-made support sleeve (B) bolt through hole, there is the screwed hole that can assemble and connect batea lifting bolt (5) terminals end cap end plate (1) side.
2. large-scale shield electric machine stator winding lacquer dipping fitting device according to claim 1, is characterized in that: end plate (1) two ends link leg (2) and terminals spacer ring (3) respectively, connect batea lifting bolt (5) composition terminals end cap; End plate (1) two ends link leg (2), non-terminals spacer ring (4) respectively, connect batea lifting bolt (5), form non-terminals end cap.
3. large-scale shield electric machine stator winding lacquer dipping fitting device according to claim 1, it is characterized in that: steel-made support sleeve (B) is placed perpendicular to end cap, coaxial with newel, steel-made support sleeve (B) wall is distributed with the key block that can link puller.
4. according to claim 1 art large-scale shield electric machine stator winding lacquer dipping fitting device, as it is characterized in that: jack bolt is divided into terminals jack bolt (6), non-terminals jack bolt (7) and wing nut (8), wing nut (8) is placed in the bowtie shaped slot of end cap, and rotation terminals jack bolt (6) and non-terminals jack bolt (7) hold out against.
5. large-scale shield electric machine stator winding lacquer dipping fitting device according to claim 1, it is characterized in that: the newel of dipping lacquer instrument (C): by center column jecket (9), use bolt closing newel end cap (11) after newel plug (10) welding assembly, keep the level of newel end cap (11) and keep newel vertical, newel end cap (11) is distributed with the through hole linked with newel welding assembly, the butterfly-shaped hole linked with end cap and manhole, newel plug (10) distributes screwed hole, for connecting newel end cap (11), sealing bolt (12) newel plug (10) is equipped with.
6. large-scale shield electric machine stator winding lacquer dipping fitting device according to claim 1, it is characterized in that: sliding joint hinge comprises slide block (13), gag lever post (14), rotates joint hinge (15) composition, its connected mode is that gag lever post (14) is tightened on slide block (13) sidewall by screw thread, rotate joint hinge and be arranged on slide block (15) plane, sliding joint hinge needs three groups altogether, and sliding joint hinge is 120 ° at end cap and is uniformly distributed.
7. large-scale shield electric machine stator winding lacquer dipping fitting device according to claim 1, it is characterized in that: binder bolt group, comprise aerofoil profile high nut (16), newel cap colalr gasket (17), hex bolts (18), aerofoil profile high nut (16), newel cap colalr gasket (17), hex bolts (18), the non-aerofoil profile end of aerofoil profile high nut (16) coordinates with newel cap colalr gasket (17), hex bolts (18) is adopted to carry out assembling rear composition binder bolt group, by the butterfly-shaped hole on end cap and newel end cap (11), rotate a certain angle fixing lock-bit, rear adjustment hex bolts (18) compresses newel cap colalr gasket (17) and makes the gap smaller with aerofoil profile high nut (16), connecting bolt group also comprises long bolt (19), long bolt protective sleeve (20), thin clamp nut (21), thick clamp nut (22), pressing plate (23), packing ring (24) composition, first long bolt (19) is inserted in the long bolt protective sleeve (20) of newel, place packing ring (24) and thin clamp nut (21), then assemble pressing plate (23), finally assemble packing ring (24) and thick clamp nut (22) composition syndeton.
8. large-scale shield electric machine stator winding lacquer dipping fitting device according to claim 1, is characterized in that: puller (D): comprise supporting leg (1), key block puller bolt (2), newel puller bolt (3), jack (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420769787.3U CN204244039U (en) | 2014-12-09 | 2014-12-09 | Large-scale shield electric machine stator winding lacquer dipping fitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420769787.3U CN204244039U (en) | 2014-12-09 | 2014-12-09 | Large-scale shield electric machine stator winding lacquer dipping fitting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204244039U true CN204244039U (en) | 2015-04-01 |
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ID=52773481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420769787.3U Expired - Fee Related CN204244039U (en) | 2014-12-09 | 2014-12-09 | Large-scale shield electric machine stator winding lacquer dipping fitting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204244039U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104135126A (en) * | 2014-07-25 | 2014-11-05 | 永济新时速电机电器有限责任公司 | Space half-mortise-tension rotary drying tool of stator iron core coil |
| CN104467323A (en) * | 2014-12-09 | 2015-03-25 | 哈尔滨电气动力装备有限公司 | Paint dipping tool device for large shield motor stator winding |
-
2014
- 2014-12-09 CN CN201420769787.3U patent/CN204244039U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104135126A (en) * | 2014-07-25 | 2014-11-05 | 永济新时速电机电器有限责任公司 | Space half-mortise-tension rotary drying tool of stator iron core coil |
| CN104135126B (en) * | 2014-07-25 | 2016-08-24 | 永济新时速电机电器有限责任公司 | Frock is dried in the rotation of stator core coil space half Tenon |
| CN104467323A (en) * | 2014-12-09 | 2015-03-25 | 哈尔滨电气动力装备有限公司 | Paint dipping tool device for large shield motor stator winding |
| CN104467323B (en) * | 2014-12-09 | 2017-02-22 | 哈尔滨电气动力装备有限公司 | Paint dipping tool device for large shield motor stator winding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20171209 |