CN219477709U

CN219477709U - Generator armature and generator

Info

Publication number: CN219477709U
Application number: CN202320181500.4U
Authority: CN
Inventors: 谢雅琴; 胡瑜朋
Original assignee: Putian Diou Electromechanical Engineering Co ltd
Current assignee: Putian Diou Electromechanical Engineering Co ltd
Priority date: 2023-02-10
Filing date: 2023-02-10
Publication date: 2023-08-04
Anticipated expiration: 2033-02-10

Abstract

The utility model discloses a generator armature and a generator, the generator comprises a generator armature, the generator armature comprises an iron core inner ring, an iron core outer ring and an armature winding, the technical scheme is characterized in that the iron core inner ring is provided with an inner mounting groove, a plurality of inner mounting grooves are uniformly formed along the outer wall of the iron core inner ring, the iron core outer ring and the inner mounting grooves are provided with outer mounting grooves in a one-to-one correspondence mode, clamping grooves are formed in the side walls of the inner mounting grooves and the outer mounting grooves, mounting blocks are fixedly arranged at two ends of the armature winding, clamping block grooves are formed in the side walls of the mounting blocks, clamping block springs are fixedly arranged at the bottoms of the clamping block grooves, clamping blocks are fixedly connected with clamping blocks, a push block is arranged in the clamping grooves in a sliding mode, a return groove is formed in the side wall of the clamping groove in a sliding mode, a control rod groove is formed in the inner wall of the clamping groove, a control rod is arranged in the control rod groove in a sliding mode, the mounting armature winding can be fixedly completed only by clamping the mounting blocks into the inner mounting grooves and the outer mounting grooves, and the control rod is convenient to operate when the control rod is dismounted.

Description

Generator armature and generator

Technical Field

The utility model relates to the technical field of generators, in particular to a generator armature and a generator.

Background

The generator is composed of stator, rotor, end cover, machine base and bearing, etc. the armature is a component of motor, the relative motion of wire to magnetic field generates induced electromotive force in wire, for the generator it is a component of generating electromotive force, such as rotor in DC generator, stator in AC generator, publication number CN201167251Y discloses a motor armature structure, including annular iron core and armature winding, the armature winding is arranged on the annular iron core in annular array, the annular iron core includes iron core inner ring and iron core outer ring, the armature winding is arranged between iron core inner ring and iron core outer ring in annular array, the iron core inner ring and iron core outer ring are all equipped with embedded grooves for clamping the armature winding, the armature winding includes winding iron core, both ends of winding iron core are equipped with grooves, the embedded grooves on the iron core inner ring and iron core outer ring are equipped with auxiliary grooves corresponding to grooves.

The above-mentioned existing scheme has the following problems: after the winding iron core of the armature winding is inserted into the embedded groove, the armature winding is fixed through the pin inserted into the hole formed by the groove and the auxiliary groove, and the pin is in interference fit with the hole to be fixed in the hole, so that the pin is knocked in by means of a tool when the pin is inserted into the hole formed by the groove and the auxiliary groove, the operation is complicated, the pin is difficult to detach after the pin is in interference fit with the hole, and the armature winding is not easy to take out again.

Disclosure of Invention

The utility model aims to provide a generator armature and a generator so as to solve the technical problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a generator armature, includes iron core inner ring, iron core outer loop and armature winding, the iron core inner ring is close to one side of iron core inner ring and has offered a plurality ofly along the iron core inner ring outer wall evenly, one side that the iron core outer ring is close to the iron core inner ring and interior mounting groove one-to-one have offered outer mounting groove, the draw-in groove has all been offered to interior mounting groove and outer mounting groove lateral wall, the fixed installation piece that is used for card income inner mounting groove and outer mounting groove that is equipped with in armature winding both ends, the material of installation piece is unanimous with the material of winding iron core, the fixture block groove has been offered to the installation piece lateral wall, the fixture block groove bottom is fixed to be equipped with the fixture block spring, fixture block spring fixedly connected with is used for the fixture block of card income draw-in groove, the slip of fixture block is equipped with the push block that is used for promoting the fixture block in the draw-in groove, return groove has been offered to return groove, return groove sliding with the return block that is used for the push block to reset is equipped with the control rod groove in a slip in the interior wall that the draw-in groove is kept away from the return groove.

Preferably, the outer wall of the clamping block is in sliding connection with the inner wall of the clamping block groove, and the distance between the pushing block and the clamping groove opening is larger than the length of the part of the clamping block positioned outside the clamping block groove.

Preferably, the first limiting grooves are symmetrically formed in the inner walls of the clamping block grooves, first limiting blocks fixedly connected with the side walls of the clamping blocks are arranged in the first limiting grooves in a sliding mode, and one ends, located outside the clamping block grooves, of the clamping blocks are inclined planes.

Preferably, one end of the push block, which is close to the control rod groove, is an inclined surface, and one end of the control rod, which is close to the push block inclined surface, is an arc surface and is in contact with the push block inclined surface.

Preferably, the return spring is fixedly arranged on the side wall, close to the clamping block, of the return groove, and the return block is in sliding connection with the return groove and is fixedly connected with the return spring.

Preferably, the second limiting grooves are symmetrically formed in the side walls of the control rod grooves, and second limiting blocks which are in sliding connection with the second limiting grooves are symmetrically and fixedly connected to the side walls of the control rod grooves.

A generator comprising a generator armature, the generator armature being any one of the generator armatures described above.

Compared with the prior art, the utility model has the beneficial effects that: through the arrangement of the mounting blocks, the inner mounting grooves, the outer mounting grooves, the clamping blocks, the clamping block grooves, the clamping block springs, the pushing blocks, the return grooves, the return springs, the return blocks, the control rod grooves and the control rods, the armature winding is quickly and conveniently mounted, the working efficiency is improved, the armature winding can be disassembled by pressing the control rods, and the later maintenance is facilitated; through the setting of first spacing groove, first stopper, second spacing groove and second stopper, guarantee armature winding installation's stability.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of an armature winding installation in this embodiment;

fig. 2 is a schematic diagram of the armature winding of the present embodiment separated from the core inner ring and the core outer ring;

fig. 3 is a sectional partial view of the armature winding of the present embodiment at the left-hand latch block in the mounted state.

In the drawings, the list of components represented by the various numbers is as follows:

1. an inner ring of the iron core; 2. an outer ring of the iron core; 3. an armature winding; 4. a mounting block; 5. an inner mounting groove; 6. an outer mounting groove; 7. a clamping groove; 8. a clamping block; 9. a clamping block groove; 10. a clamp block spring; 11. a first limit groove; 12. a first limiting block; 13. a pushing block; 14. a return groove; 15. a return spring; 16. a return block; 17. a control rod groove; 18. a control lever; 19. the second limit groove; 20. and a second limiting block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a generator armature, including iron core inner ring 1, iron core outer loop 2 and armature winding 3, the one side that iron core inner ring 1 is close to iron core outer loop 2 has seted up interior mounting groove 5 and has evenly seted up a plurality ofly along iron core inner ring 1 outer wall, one side that iron core outer loop 2 is close to iron core inner ring 1 has seted up outer mounting groove 6 with interior mounting groove 5 one-to-one, draw-in groove 7 has all been seted up to interior mounting groove 5 and outer mounting groove 6 lateral wall, armature winding 3 both ends are fixed to be equipped with the installation piece 4 that is used for the card to go into interior mounting groove 5 and outer mounting groove 6, the material of installation piece 4 is unanimous with the material of winding iron core, fixture block groove 9 has been seted up to installation piece 4 lateral wall, fixture block groove 9 bottom is fixed to be equipped with fixture block spring 10, fixture block spring 10 fixedly connected with is used for the fixture block 8 of card income fixture block 7, the push block 14 is slided to be equipped with in the fixture block 13 that is used for promoting push block 8 in the fixture block, return groove 14 is slided to be equipped with the return bar 14 with the push block 13 with the return bar 13, the inner wall that is far away from return bar 14 of return bar 17, control groove 17 is arranged in the control rod 17 is slided and is used for controlling the sliding block 18 in the control rod 13.

Specifically, the outer wall of the clamping block 8 is slidably connected with the inner wall of the clamping block groove 9, so that the sliding stability of the clamping block 8 in the clamping block groove 9 is ensured, the stability of the mounting block 4 after mounting is ensured, the distance between the pushing block 13 and the opening of the clamping groove 7 is greater than the length of the clamping block 8 positioned at the outer part of the clamping block groove 9, and the clamping block 8 can be completely clamped into the clamping groove 7, so that the mounting block 4 can be mounted into the inner mounting groove 5 and the outer mounting groove 6.

Specifically, first spacing groove 11 has been seted up to fixture block groove 9 inner wall symmetry, first spacing groove 11 sliding is equipped with the first stopper 12 with fixture block 8 lateral wall fixed connection, the one end that fixture block 8 is located fixture block groove 9 outside is the inclined plane, the installation of armature winding 3 is convenient for, the spacing effect of first stopper 12 and first spacing groove 11 avoids fixture block 8 too much roll-off fixture block groove 9, the part that fixture block 8 is located fixture block groove 9 is the inclined plane, when installing armature winding 3, insert the installation piece 4 respectively in corresponding interior mounting groove 5 and the outer mounting groove 6, the inclined plane of fixture block 8 is compressed fixture block spring 10 by the effort of iron core inner ring 1 and iron core outer loop 2 and is slipped into fixture block groove 9, when installation piece 4 gliding to interior mounting groove 5 and outer mounting groove 6 bottom, at this moment 8 is just right with fixture block groove 7, fixture block 8 roll-off fixture block groove 9 card is gone into in the fixture block groove 7 under the elasticity effect of fixture block spring 10, fixture block 8 top plane and fixture block 7 inner wall effect thereby make installation piece 4 obtain spacingly, thereby with armature winding 3 fixed installation.

Specifically, one end of the push block 13, which is close to the control rod groove 17, is an inclined surface, one end of the control rod 18, which is close to the inclined surface of the push block 13, is an arc surface and is in contact with the inclined surface of the push block 13, so that loss of the inclined surfaces of the control rod 18 and the push block 13 is reduced, when the armature winding 3 is disassembled, the control rod 18 is pressed, the control rod 18 slides downwards along the control rod groove 17 to the inclined surface of the push block 13, the inclined surface of the push block 13 is stressed to enable the push block 13 to slide in the clamping groove 7 to push the clamping block 8, the clamping block 8 slides out of the clamping groove 7 into the clamping block groove 9, and the mounting block 4 loses limit to take out the armature winding 3.

Specifically, the return groove 14 is fixedly provided with a return spring 15 close to the side wall of the clamping block 8, the return block 16 is slidably connected with the return groove 14 and fixedly connected with the return spring 15, the push block 13 is driven by the acting force of the control rod 18 to slide in the clamping groove 7, the push block 13 drives the return block 16 to slide in the return groove 14 and compress the return spring 15 until the armature winding 3 is disassembled, the control rod 18 is loosened, the return block 16 is reset in the return groove 14 under the action of the elastic force of the return spring 15 to drive the push block 13 to reset, and the control rod 18 is reset by the inclined plane acting force of the push block 13.

Specifically, the side wall of the control rod groove 17 is symmetrically provided with a second limiting groove 19, the side wall of the control rod 18 is symmetrically and fixedly connected with a second limiting block 20 which is in sliding connection with the second limiting groove 19, and under the cooperation of the second limiting block 20 and the second limiting groove 19, the control rod 18 is prevented from sliding out of the control rod groove 17.

One specific application embodiment of this embodiment is:

when the armature winding 3 is installed, the installation block 4 is respectively inserted into the corresponding inner installation groove 5 and outer installation groove 6, the inclined planes of the clamping blocks 8 are compressed by the acting force of the inner iron core ring 1 and the outer iron core ring 2 to compress the clamping block springs 10 and slide into the clamping block grooves 9, the installation block 4 slides down to the bottoms of the inner installation groove 5 and the outer installation groove 6, at the moment, the clamping blocks 8 are opposite to the clamping grooves 7, the clamping blocks 8 slide out of the clamping block grooves 9 and are clamped into the clamping grooves 7 under the action of the elastic force of the clamping block springs 10, the top plane of the clamping blocks 8 and the inner wall of the clamping grooves 7 act so that the installation block 4 is limited, thereby the armature winding 3 is fixedly installed, the installation is quick and convenient, the installation work efficiency is improved, if the armature winding 3 is required to be disassembled, the control rod 18 is pressed, the acting force of the control rod 17 slides down to the inclined planes of the pushing blocks 13, the pushing blocks 13 slide the clamping blocks 8 in the clamping grooves 7, the sliding blocks 8 slide into the clamping block grooves 9, the installation block 4 to be taken out, the armature winding 3 is easy and convenient to operate, and the later maintenance period is convenient.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the claims and their equivalents.

Claims

1. The utility model provides a generator armature, includes iron core inner ring (1), iron core outer loop (2) and armature winding (3), its characterized in that: an inner mounting groove (5) is formed in one side, close to an outer core ring (2), of an inner core inner ring (1), a plurality of mounting grooves (6) are uniformly formed in the outer wall of the inner core ring (1), one side, close to the inner core ring (1), of the inner core outer ring (2) is provided with outer mounting grooves (6) in a one-to-one correspondence mode, clamping grooves (7) are formed in the side walls of the inner mounting grooves (5) and the outer mounting grooves (6), mounting blocks (4) used for clamping the inner mounting grooves (5) and the outer mounting grooves (6) are fixedly arranged at two ends of an armature winding (3), materials of the mounting blocks (4) are consistent with those of winding cores, clamping block grooves (9) are formed in the side walls of the mounting blocks (4), clamping block springs (10) are fixedly arranged at the bottoms of the clamping block grooves (9), clamping blocks (8) are fixedly connected with pushing blocks (13) used for clamping the clamping grooves (7), the side walls (7) are provided with clamping blocks (13) used for pushing the clamping blocks (7), the side walls (14) are formed in the sliding blocks (14) and are used for controlling the reset blocks (16) to penetrate through the reset blocks (13), and a control rod (18) for controlling the sliding of the push block (13) is arranged in the control rod groove (17) in a sliding way.

2. A generator armature as claimed in claim 1, wherein: the outer wall of the clamping block (8) is in sliding connection with the inner wall of the clamping block groove (9), and the distance between the pushing block (13) and the opening of the clamping groove (7) is larger than the length of the part, located outside the clamping block groove (9), of the clamping block (8).

3. A generator armature as claimed in claim 1, wherein: the clamping block groove (9) is characterized in that first limiting grooves (11) are symmetrically formed in the inner wall of the clamping block groove (9), first limiting blocks (12) fixedly connected with the side walls of the clamping blocks (8) are arranged in the first limiting grooves (11) in a sliding mode, and one ends, located outside the clamping block groove (9), of the clamping blocks (8) are inclined planes.

4. A generator armature as claimed in claim 1, wherein: one end of the push block (13) close to the control rod groove (17) is an inclined surface, and one end of the control rod (18) close to the inclined surface of the push block (13) is an arc surface and is abutted against the inclined surface of the push block (13).

5. A generator armature as claimed in claim 1, wherein: the side wall of the return groove (14) close to the clamping block (8) is fixedly provided with a return spring (15), and the return block (16) is in sliding connection with the return groove (14) and is fixedly connected with the return spring (15).

6. A generator armature as claimed in claim 1, wherein: the side wall of the control rod groove (17) is symmetrically provided with a second limit groove (19), and a second limit block (20) which is in sliding connection with the second limit groove (19) is symmetrically and fixedly connected with the side wall of the control rod (18) which is positioned on the second limit groove (19).

7. A generator comprising a generator armature as claimed in any one of claims 1 to 6.