CN216531028U - Coil binding structure for generator coil production - Google Patents
Coil binding structure for generator coil production Download PDFInfo
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- CN216531028U CN216531028U CN202122786018.7U CN202122786018U CN216531028U CN 216531028 U CN216531028 U CN 216531028U CN 202122786018 U CN202122786018 U CN 202122786018U CN 216531028 U CN216531028 U CN 216531028U
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- telescopic rod
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- elastic telescopic
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Abstract
The utility model discloses a coil binding structure for producing a generator coil, relates to the technical field of generator stators, and aims to solve the problem that the coil is loosened after the service time of an existing generator stator mechanism is prolonged. The inside of stator metal core main part is provided with first interior cavity, the inside of first interior cavity is provided with internal fixation mechanism, internal fixation mechanism's preceding terminal surface is provided with external connecting rod, the outer wall of external connecting rod is provided with installation wire winding groove, and installation wire winding groove and external connecting rod integral type form, the one end of internal fixation mechanism outer wall is provided with stator coil mechanism, and stator coil mechanism is provided with a plurality of, a plurality of stator coil mechanism all with internal fixation mechanism fixed connection, a plurality of stator coil mechanism's one end is provided with the stator tooth utmost point.
Description
Technical Field
The utility model relates to the technical field of generator stators, in particular to a coil binding structure for generator coil production.
Background
The generator stator mainly comprises iron core, base, coil and other parts. The generator stator is one of the key components of the generator. For high-voltage and large-capacity synchronous motor, a rotary magnetic pole structure is adopted, and because the capacity and voltage of an excitation part are usually much smaller than those of an armature, the armature is arranged on a stator, and a main magnetic pole is arranged on a rotor. The generator stator acts primarily to cut the magnetic field to produce a voltage in the rotating magnetic field formed by the rotor. The stator core is the main magnetic circuit of the stator and together with the mounting and fixing elements of the stator windings. The stator core is composed of sector punching sheets, ventilation slot sheets, tooth pressing plates, tensioning bolts, support blocks, positioning ribs and the like. The base is used for fixing the iron core, and for the suspension type generator, the base is used for bearing the whole weight of the rotating part; the iron core is a part of a magnetic circuit of the generator; the coil then forms the electrical circuit of the generator. The stator has two kinds of mode of connection, one is 4 line formulas, and the rotor cluster is connected between 2 stator winding, and one is 2 line formulas, is connected with the rotor cluster again after 2 stator winding connect well and is connected well with the rotor cluster again.
However, the coil of the conventional generator stator mechanism is loosened after the use time is prolonged; we have proposed a coil binding structure for generator coil production in order to solve the problems set forth above.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a coil binding structure for producing a generator coil, which aims to solve the problem that the coil is loosened after the use time of the conventional generator stator mechanism in the background art is prolonged.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a structure is binded with coil to generator coil production, includes stator metal core main part, the inside of stator metal core main part is provided with first interior cavity, the inside of first interior cavity is provided with internal fixation mechanism, internal fixation mechanism's preceding terminal surface is provided with external connecting rod, the outer wall of external connecting rod is provided with installation wire winding groove, and installation wire winding groove and external connecting rod integral type form, the one end of internal fixation mechanism outer wall is provided with stator coil mechanism, and stator coil mechanism is provided with a plurality of, a plurality of stator coil mechanism all with internal fixation mechanism fixed connection, a plurality of stator coil mechanism's one end is provided with the stator tooth utmost point.
Preferably, the inner wall of the stator metal core main body is provided with an inner anti-interference magnetic strip, the circle of the outer wall of the stator metal core main body is provided with an outer anti-interference magnetic strip, and the inner anti-interference magnetic strip and the outer anti-interference magnetic strip are fixedly connected with the stator metal core main body.
Preferably, a plurality of elastic rods are arranged in each of the stator coil mechanisms, and a plurality of elastic rods are arranged in each of the elastic rods.
Preferably, a plurality of the inside of elastic rod is provided with first dead lever, the one end of first dead lever is provided with flexible connecting rod, a plurality of the inside both sides of elastic rod all are provided with cavity in the second, and the cavity is provided with two in the second, two the inside of cavity all is provided with high-pressure spring in the second, and high-pressure spring is provided with a plurality of.
Preferably, the inner wall of the inner anti-interference magnetic stripe is provided with a plurality of first elastic telescopic rods, and one end of each first elastic telescopic rod penetrates through and extends to the inside of the inner anti-interference magnetic stripe.
Preferably, the other end of the first elastic telescopic rod is provided with a second elastic telescopic rod, one end of the second elastic telescopic rod penetrates through and extends to the inside of the first elastic telescopic rod, the other end of the second elastic telescopic rod is provided with a pressing plate, and the pressing plate is fixedly connected with the second elastic telescopic rod.
Preferably, the inner portion of the inner anti-interference magnetic stripe is provided with a third inner cavity, the first elastic telescopic rod is provided with a second fixing rod at one end, and one end of the first elastic telescopic rod penetrates through and extends to the inner portion of the second fixing rod.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the stator coil mechanism, the elastic rod is arranged in the stator coil mechanism, and the high-pressure spring is arranged in the elastic rod, so that when the coil is used, the high-pressure spring can continuously provide strong tension, and the problem that the coil is loosened after the service life of the conventional generator stator mechanism is prolonged is solved.
2. Through the first elastic telescopic rod, the second elastic telescopic rod and the pressing plate which are arranged, the first elastic telescopic rod and the second elastic telescopic rod are extended out, the pressing plate is driven to have certain pressure on the stator tooth pole, and therefore the problem that the coil falls off is avoided.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of the internal structure of the elastic rod of the present invention;
FIG. 4 is an enlarged view of a portion of the present invention at A;
in the figure: 1. a stator metal core main body; 2. an external anti-interference magnetic strip; 3. an internal anti-interference magnetic strip; 4. a first inner cavity; 5. an internal fixation mechanism; 6. a stator tooth pole; 7. a stator coil mechanism; 8. the connecting rod is externally connected; 9. installing a winding slot; 10. an elastic rod; 11. a first fixing lever; 12. an elastic connecting rod; 13. a second inner cavity; 14. a high pressure spring; 15. a third inner cavity; 16. a second fixing bar; 17. a first elastic telescopic rod; 18. a second elastic telescopic rod; 19. and (7) pressing a plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, an embodiment of the present invention is shown: the utility model provides a structure is binded with coil to generator coil production, including stator metal core main part 1, the inside of stator metal core main part 1 is provided with first interior cavity 4, the inside of first interior cavity 4 is provided with internal fixation mechanism 5, the preceding terminal surface of internal fixation mechanism 5 is provided with external connecting rod 8, the outer wall of external connecting rod 8 is provided with installation wire winding groove 9, and installation wire winding groove 9 forms with external connecting rod 8 integral type, the one end of 5 outer walls of internal fixation mechanism is provided with stator coil mechanism 7, and stator coil mechanism 7 is provided with a plurality of, a plurality of stator coil mechanism 7 all with internal fixation mechanism 5 fixed connection, the one end of a plurality of stator coil mechanism 7 is provided with stator tooth utmost point 6.
Further, the inner wall of stator metal core main part 1 is provided with interior jam-proof magnetic stripe 3, and the round of 1 outer wall of stator metal core main part is provided with outer jam-proof magnetic stripe 2, and interior jam-proof magnetic stripe 3 and outer jam-proof magnetic stripe 2 all with 1 fixed connection of stator metal core main part, the setting of interior jam-proof magnetic stripe 3 and outer jam-proof magnetic stripe 2 for the interference killing feature is strengthened to the device.
Further, the inside of a plurality of stator coil mechanism 7 all is provided with elastic rod 10, and elastic rod 10 is provided with a plurality of, and elastic rod 10's setting has the effect of weakening the impact force.
Further, the inside of a plurality of elastic rod 10 is provided with first dead lever 11, and the one end of first dead lever 11 is provided with flexible connecting rod 12, and the inside both sides of a plurality of elastic rod 10 all are provided with cavity 13 in the second, and cavity 13 is provided with two in the second, and the inside of cavity 13 all is provided with high-pressure spring 14 in two seconds, and high-pressure spring 14 is provided with a plurality of, and high-pressure spring 14's setting provides stronger tension.
Further, the inner wall of interior jam-proof magnetic stripe 3 is provided with first elastic telescopic rod 17, and first elastic telescopic rod 17 is provided with a plurality of, the inside of jam-proof magnetic stripe 3 in runs through and extends to the one end of the first elastic telescopic rod 17 of a plurality of, the other end of the first elastic telescopic rod 17 of a plurality of is provided with second elastic telescopic rod 18, and the one end of second elastic telescopic rod 18 runs through and extends to the inside of first elastic telescopic rod 17, the other end of second elastic telescopic rod 18 is provided with clamp plate 19, and clamp plate 19 and 18 fixed connection of second elastic telescopic rod, the social group of clamp plate 19, effectual stator tooth 6 has the extrusion, the maximize prevents droing of coil.
Further, the inside of interior jam-proof magnetic stripe 3 is provided with cavity 15 in the third, and the one end of the first elastic telescopic rod 17 of a plurality of is provided with second dead lever 16, and the one end of first elastic telescopic rod 17 runs through and extends to the inside of second dead lever 16, and the setting of first elastic telescopic rod 17 provides elasticity for clamp plate 19.
The working principle is as follows: when the stator coil mechanism is used, the stator coil mechanism 7 is installed outside the elastic rod 10, after the fixing elements are installed, the first elastic expansion rods 17 and the second elastic expansion rods 18 are extended out, the stator tooth poles 6 are fixed through the pressing plates 19, and therefore the phenomenon that coils fall off due to high-speed rotation when the device is used is avoided. The elastic rod 10 arranged in the stator coil mechanism 7 and the high-pressure spring 14 in the elastic rod can continuously provide tension, so that the looseness caused by metal fatigue of the coil is reduced.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a coil binding structure is used in production of generator coil, includes stator metal core main part (1), its characterized in that: the inside of stator metal core main part (1) is provided with first interior cavity (4), the inside of first interior cavity (4) is provided with internal fixation mechanism (5), the preceding terminal surface of internal fixation mechanism (5) is provided with external connecting rod (8), the outer wall of external connecting rod (8) is provided with installation wire winding groove (9), and installation wire winding groove (9) and external connecting rod (8) integral type form, the one end of internal fixation mechanism (5) outer wall is provided with stator coil mechanism (7), and stator coil mechanism (7) are provided with a plurality of, a plurality of stator coil mechanism (7) all with internal fixation mechanism (5) fixed connection, a plurality of the one end of stator coil mechanism (7) is provided with stator tooth utmost point (6).
2. The coil binding structure for generator coil production according to claim 1, wherein: the inner wall of the stator metal core main body (1) is provided with an inner anti-interference magnetic stripe (3), a circle of the outer wall of the stator metal core main body (1) is provided with an outer anti-interference magnetic stripe (2), and the inner anti-interference magnetic stripe (3) and the outer anti-interference magnetic stripe (2) are fixedly connected with the stator metal core main body (1).
3. The coil binding structure for generator coil production according to claim 1, wherein: the stator coil mechanisms (7) are all provided with elastic rods (10), and the elastic rods (10) are provided with a plurality of parts.
4. The coil binding structure for generator coil production according to claim 3, wherein: a plurality of the inside of elastic rod (10) is provided with first dead lever (11), the one end of first dead lever (11) is provided with flexible connecting rod (12), a plurality of the inside both sides of elastic rod (10) all are provided with cavity (13) in the second, and cavity (13) are provided with two in the second, two the inside of cavity (13) in the second all is provided with high-pressure spring (14), and high-pressure spring (14) are provided with a plurality of.
5. The coil binding structure for generator coil production according to claim 2, wherein: the inner wall of interior jam-proof magnetic stripe (3) is provided with first elastic telescopic rod (17), and first elastic telescopic rod (17) are provided with a plurality of, a plurality of the inside of jam-proof magnetic stripe (3) in running through and extending to of the one end of first elastic telescopic rod (17).
6. The coil binding structure for generator coil production according to claim 5, wherein: the other end of the first elastic telescopic rod (17) is provided with a second elastic telescopic rod (18), one end of the second elastic telescopic rod (18) penetrates through and extends to the inside of the first elastic telescopic rod (17), the other end of the second elastic telescopic rod (18) is provided with a pressing plate (19), and the pressing plate (19) is fixedly connected with the second elastic telescopic rod (18).
7. The coil binding structure for generator coil production according to claim 5, wherein: the inside of interior jam-proof magnetic stripe (3) is provided with cavity (15) in the third, a plurality of the one end of first elasticity telescopic link (17) is provided with second dead lever (16), and the inside that runs through and extend to second dead lever (16) of the one end of first elasticity telescopic link (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122786018.7U CN216531028U (en) | 2021-11-15 | 2021-11-15 | Coil binding structure for generator coil production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122786018.7U CN216531028U (en) | 2021-11-15 | 2021-11-15 | Coil binding structure for generator coil production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216531028U true CN216531028U (en) | 2022-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122786018.7U Active CN216531028U (en) | 2021-11-15 | 2021-11-15 | Coil binding structure for generator coil production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216531028U (en) |
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2021
- 2021-11-15 CN CN202122786018.7U patent/CN216531028U/en active Active
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