CN204089522U - The rotor of high-efficient automatic enters axle frock - Google Patents
The rotor of high-efficient automatic enters axle frock Download PDFInfo
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- CN204089522U CN204089522U CN201420617764.0U CN201420617764U CN204089522U CN 204089522 U CN204089522 U CN 204089522U CN 201420617764 U CN201420617764 U CN 201420617764U CN 204089522 U CN204089522 U CN 204089522U
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- rotor
- rotor position
- hole
- efficient automatic
- positioning seat
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Abstract
The rotor that the utility model discloses a kind of high-efficient automatic enters axle frock, comprise to lower and on base plate, backing plate, positioning seat and the positioning sleeve arranged successively, the top of positioning sleeve is also provided with gland; The center of backing plate is provided with through hole; The center of positioning seat is provided with the location hole corresponding with through hole, and the top of positioning seat is extended with at equal intervals and multiple the first rotor position-limited claws of isometrical distribution upward; Positioning sleeve to be enclosed within positioning seat and can flexibly to move back and forth up and down along positioning seat, the top of positioning sleeve is extended with higher than the first rotor position-limited claw upward, at equal intervals and multiple second rotor position-limited claws that can be pressed down by rotor of isometrical distribution, the first rotor position-limited claw is corresponding with the position of the second rotor position-limited claw; The center line of gland, location hole and through hole overlaps.The rotor of high-efficient automatic of the present utility model enters axle frock when rotor enters axle, and structure is simple, and cost is low, and rotor can be prevented to be shifted, and ensures that angle is divided equally consistent, thus can ensure the perpendicularity between rotor and armature spindle and concentricity.
Description
Technical field
The utility model relates to a kind of rotor and enters axle frock, and the rotor particularly relating to a kind of high-efficient automatic enters axle frock.
Background technology
When rotor and armature spindle carry out assembling into axle, owing to being interference fit between armature spindle and rotor, need larger strength that rotor just can be made to enter axle, in the prior art, by in armature spindle pressing in electric machine rotor between rotor and armature spindle by pressing machine, this enter axle mounting means easily make rotor that crooked displacement occurs, thus the perpendicularity between rotor and armature spindle and concentricity can not be ensured.
Utility model content
The rotor that the purpose of this utility model is to provide a kind of high-efficient automatic enters axle frock, and structure is simple, and cost is low, and when rotor enters axle, rotor can be prevented to be shifted, to ensure that angle is divided equally consistent, thus ensure the perpendicularity between rotor and armature spindle and concentricity.
For achieving the above object, the utility model provides a kind of rotor of high-efficient automatic to enter axle frock, comprise to lower and on base plate, backing plate, positioning seat and the positioning sleeve arranged successively, the top of positioning sleeve is also provided with gland; The center of described backing plate is provided with through hole; The center of described positioning seat is provided with the location hole corresponding with through hole, and the top of described positioning seat is extended with at equal intervals and multiple the first rotor position-limited claws of isometrical distribution upward; Described positioning sleeve to be enclosed within positioning seat and can flexibly to move back and forth up and down along positioning seat, the top of described positioning sleeve is extended with higher than the first rotor position-limited claw upward, at equal intervals and multiple second rotor position-limited claws that can be pressed down by rotor of isometrical distribution, described the first rotor position-limited claw is corresponding with the position of the second rotor position-limited claw; The center line of described gland, location hole and through hole overlaps.
As further improvement of the utility model, described backing plate locking is on base plate, and described positioning seat locking is on backing plate.
Further improve as of the present utility model, on the upper end outer circumferential of described positioning seat, outwards turnover is protruded and is formed with the gear platform arranged at equal intervals, and described positioning sleeve is spacing by described gear platform, and described multiple the first rotor position-limited claws are located on described gear platform.
Further improve as of the present utility model, the outer rim of described gear platform extends outwardly at equal intervals and multiple catch of isometrical distribution distribution further, the quantity of described catch is identical with the quantity of described the first rotor position-limited claw, and each described the first rotor position-limited claw is located at the end face of described catch and protrudes upward along end face.
Further improve as of the present utility model, the quantity of described the first rotor position-limited claw, the second rotor position-limited claw and catch is three.
Improve as another kind of the present utility model, the upper end of each described second rotor position-limited claw be provided with press down for rotor compress groove.
As further improvement of the utility model, the upper end of described second rotor position-limited claw is provided with two relative arms, compresses groove described in the recess between two described arms is formed.
Improve as another kind of the present utility model, between described backing plate and positioning sleeve, be compressed with the back-moving spring that positioning sleeve can be made flexibly to move back and forth up and down.
As further improvement of the utility model, described positioning sleeve is provided with multiple upper installing hole, on described backing plate, correspondence is provided with multiple lower installing hole, also comprise multiple joint pin, each described joint pin upper end is arranged in corresponding upper installing hole, lower end is arranged in corresponding lower installing hole, and on each described joint pin, cover has back-moving spring described in.
Further improve as of the present utility model, described upper installing hole is stepped hole, and the upper end of described back-moving spring is stretched in installing hole, and is compressed between the step of stepped hole and backing plate.
Compared with prior art, it is simple that the rotor of high-efficient automatic of the present utility model enters axle tool structure, by positioning seat and can flexibly along the positioning sleeve that positioning seat moves up and down, can carry out spacing to rotor, thus when rotor enters axle, rotor can be prevented to be shifted, to ensure that angle is divided equally consistent, thus the perpendicularity between rotor and armature spindle and concentricity can be ensured; Because the center line of gland overlaps with the center line of location hole and through hole, thus the perpendicularity between rotor and armature spindle and concentricity can be ensured further.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram that the rotor of high-efficient automatic enters axle frock.
Fig. 2 is the vertical view of positioning seat.
Fig. 3 is the cutaway view in A-A direction in Fig. 2.
Fig. 4 is the upward view of positioning seat.
Fig. 5 is the stereogram of positioning sleeve.
Fig. 6 is the vertical view of positioning sleeve.
Fig. 7 is the cutaway view in B-B direction in Fig. 6.
Fig. 8 is the upward view of positioning sleeve.
Embodiment
With reference now to accompanying drawing, describe embodiment of the present utility model, element numbers similar in accompanying drawing represents similar element.
Please refer to Fig. 1-8, the rotor of described high-efficient automatic enter axle frock comprise to lower and on base plate 1, backing plate 2, positioning seat 3 and the positioning sleeve 4 arranged successively, the top of positioning sleeve 4 is also provided with gland 5.The center of described backing plate 2 is provided with through hole 21.The center of described positioning seat 3 is provided with the location hole 31 corresponding with through hole 21, the top of described positioning seat 3 is extended with at equal intervals and multiple the first rotor position-limited claws 32 of isometrical distribution upward, and described multiple the first rotor position-limited claws 32 surround the first spacing space being formed and be used for spacing rotor b.Described positioning sleeve 4 to be sleeved on positioning seat 3 and can flexibly to move back and forth up and down along positioning seat 3, the top of described positioning sleeve 4 is extended with higher than the first rotor position-limited claw 32 upward, and at equal intervals and multiple second rotor position-limited claws 41 that can be pressed down by rotor b of isometrical distribution, described multiple second rotor position-limited claws 41 surround the second spacing space being formed and be used for spacing rotor b, described second spacing space is greater than the first spacing space, utilize the first spacing space and the second spacing space can carry out well spacing to rotor b, rotor b can be effectively avoided to be shifted.The center line of described gland 5 overlaps with the center line of location hole 31 and through hole 21.
Further illustrate, in this specific embodiment, on the upper end outer circumferential of described positioning seat 3, outwards formation gear platform 33 is protruded in turnover, and described positioning sleeve 4 is spacing by described gear platform 33, and described multiple the first rotor position-limited claws 32 are located on described gear platform 33.What illustrate further is, the outer rim of described gear platform 33 extends outwardly at equal intervals and multiple catch 34 of isometrical distribution distribution further, the quantity of described catch 34 is identical with the quantity of the first rotor position-limited claw 32, and each described the first rotor position-limited claw 32 is located at the end face of catch 34 described in one and protrudes upward along end face.The quantity of described the first rotor position-limited claw 32, second rotor position-limited claw 41 and catch 34 all has three, adopt three the first rotor position-limited claw 32, second rotor position-limited claws 41 can ensure positioning seat 4 and positioning sleeve 4 structure simple while, the limit effect to rotor b can also be ensured, can effectively prevent it to be shifted.
The upper end of each described second rotor position-limited claw 41 be provided with press down for rotor b compress groove 41a.Illustrate further, the upper end of described second rotor position-limited claw 41 is provided with two relative arm 41b, compresses groove 41a described in the recess between two described arm 41b is formed.Employing compresses groove 41a and connecting portion can avoid the calvus of rotor b to be shifted, and can play further position-limiting action to rotor b.
The back-moving spring 6 that positioning sleeve 4 can be made flexibly to move back and forth up and down is compressed with between described backing plate 2 and positioning sleeve 4.Described positioning sleeve 4 is provided with multiple upper installing hole 42, described backing plate 2 is provided with the multiple lower installing hole 22 be positioned at around through hole 21, lower installing hole 22 is corresponding with upper installing hole 42, each upper installing hole 42 is connected by joint pin 7 with corresponding lower installing hole 22, and on each described joint pin 7, cover has back-moving spring 6 described in.Described upper installing hole 42 is stepped holes, and the upper end of described back-moving spring 6 is stretched in installing hole 42, and is compressed between the step of stepped hole and backing plate 2.
Described backing plate 2 locks on base plate 1, and described positioning seat 3 locks on backing plate 2.What illustrate further is, described base plate 1 is provided with multiple first locking through hole 11, described backing plate 2 is provided with multiple second locking through hole 23, multiple locking blind hole 35 is provided with bottom described positioning seat 3, each described first locking through hole 11 and corresponding second locks, and through hole 23 is corresponding with the blind hole 35 that locks to be communicated with and to be connected by screw 8, to reach the object that backing plate 2, positioning seat 3 and base plate 1 are fastenedly connected.
In the process that armature spindle a is installed in rotor b, need in advance rotor b be placed in the first spacing space and the second spacing space, again the upper end of armature spindle a is arranged in gland 5, the lower end of armature spindle a is inserted in rotor b, then external force is utilized to press down gland 5, until armature spindle a and rotor b installation.Armature spindle a and rotor b in conjunction with time, the calvus of rotor b can stretch into and compresses in groove 41a and press down the second rotor position-limited claw 41, and positioning sleeve 4 is moved down along positioning seat 3, and described back-moving spring 6 compresses, when contacting downforce, described positioning sleeve 4 resets under the elastic force of back-moving spring 6.Because rotor b is limited in the second spacing space being surrounded in the first spacing space of being formed by the first rotor position-limited claw 3 of isometrical distribution at equal intervals and surrounded by isometrical distribution second rotor position-limited claw 41 at equal intervals and formed, thus in the installation process of armature spindle a and rotor b, rotor b can be effectively prevented to be shifted, ensure that angle is divided equally consistent, thus the perpendicularity between rotor b and armature spindle a and concentricity can be ensured.In addition, the center line of described gland 5 overlaps with the center line of location hole 31 and through hole 21, thus armature spindle a can be made can to remain on vertical direction all the time, thus can ensure the perpendicularity between rotor b and armature spindle a and concentricity.
More than in conjunction with most preferred embodiment, the utility model is described, but the utility model is not limited to the embodiment of above announcement, and should contain various carry out according to essence of the present utility model amendment, equivalent combinations.
Claims (10)
1. the rotor of a high-efficient automatic enters axle frock, it is characterized in that: comprise to lower and on base plate (1), backing plate (2), positioning seat (3) and the positioning sleeve (4) arranged successively, the top of positioning sleeve (4) is also provided with gland (5); The center of described backing plate (2) is provided with through hole (21); The center of described positioning seat (3) is provided with the location hole (31) corresponding with through hole (21), and the top of described positioning seat (3) is extended with at equal intervals and multiple the first rotor position-limited claws (32) of isometrical distribution upward; Described positioning sleeve (4) is enclosed within positioning seat (3) and goes up and can flexibly move back and forth up and down along positioning seat (3), the top of described positioning sleeve (4) is extended with higher than the first rotor position-limited claw (32) upward, at equal intervals and multiple second rotor position-limited claws (41) that can be pressed down by rotor of isometrical distribution, described the first rotor position-limited claw (32) is corresponding with the position of the second rotor position-limited claw (41); The center line of described gland (5), location hole (31) and through hole (21) overlaps.
2. the rotor of high-efficient automatic as claimed in claim 1 enters axle frock, it is characterized in that: described backing plate (2) locking is on base plate (1), and described positioning seat (3) locking is on backing plate (2).
3. the rotor of high-efficient automatic as claimed in claim 2 enters axle frock, it is characterized in that: on the upper end outer circumferential of described positioning seat (3), outwards formation gear platform (33) is protruded in turnover, described positioning sleeve (4) is spacing by described gear platform (33), and described multiple the first rotor position-limited claws (32) are located on described gear platform (33).
4. the rotor of high-efficient automatic as claimed in claim 3 enters axle frock, it is characterized in that: the outer rim of described gear platform (33) extends outwardly at equal intervals and multiple catch (34) of isometrical distribution distribution further, the quantity of described catch (34) is identical with the quantity of described the first rotor position-limited claw (32), and each described the first rotor position-limited claw (32) is located at the end face of described catch (34) and protrudes upward along end face.
5. the rotor of high-efficient automatic as claimed in claim 4 enters axle frock, it is characterized in that: the quantity of described the first rotor position-limited claw (32), the second rotor position-limited claw (41) and catch (34) is three.
6. the rotor of high-efficient automatic as claimed in claim 1 enters axle frock, it is characterized in that: the upper end of each described second rotor position-limited claw (41) be provided with press down for rotor compress groove (41a).
7. the rotor of high-efficient automatic as claimed in claim 6 enters axle frock, it is characterized in that: the upper end of described second rotor position-limited claw (41) is provided with two relative arms (41b), described in the recess between two described arms (41b) is formed, compress groove (41a).
8. the rotor of high-efficient automatic as claimed in claim 1 enters axle frock, it is characterized in that: be compressed with the back-moving spring (6) that positioning sleeve (4) can be made flexibly to move back and forth up and down between described backing plate (2) and positioning sleeve (4).
9. the rotor of high-efficient automatic as claimed in claim 8 enters axle frock, it is characterized in that: described positioning sleeve (4) is provided with multiple upper installing hole (42), the upper correspondence of described backing plate (2) is provided with multiple lower installing hole (22), also comprise multiple joint pin (7), each described joint pin (7) upper end is arranged in corresponding upper installing hole (42), lower end is arranged in corresponding lower installing hole (22), and the upper cover of each described joint pin (7) has back-moving spring described in (6).
10. the rotor of high-efficient automatic as claimed in claim 9 enters axle frock, it is characterized in that: described upper installing hole (42) is stepped hole, the upper end of described back-moving spring (6) is stretched in installing hole (42), and is compressed between the step of stepped hole and backing plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420617764.0U CN204089522U (en) | 2014-10-23 | 2014-10-23 | The rotor of high-efficient automatic enters axle frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420617764.0U CN204089522U (en) | 2014-10-23 | 2014-10-23 | The rotor of high-efficient automatic enters axle frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204089522U true CN204089522U (en) | 2015-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420617764.0U Active CN204089522U (en) | 2014-10-23 | 2014-10-23 | The rotor of high-efficient automatic enters axle frock |
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| Country | Link |
|---|---|
| CN (1) | CN204089522U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104283382A (en) * | 2014-10-23 | 2015-01-14 | 广西玉柴博耐特电器有限公司 | Efficient and automatic rotor-into-shaft tool |
| CN108667239A (en) * | 2018-08-13 | 2018-10-16 | 安徽纽威吉新能源汽车技术有限公司 | A kind of rotor shaft-inlet tooling |
| CN110385674A (en) * | 2019-07-22 | 2019-10-29 | 益阳橡胶塑料机械集团有限公司 | A kind of closed-smelting machine rotor body wears axis tooling and wears axis method |
| DE102022110023A1 (en) | 2022-04-26 | 2023-10-26 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Method for producing a rotor and rotor |
-
2014
- 2014-10-23 CN CN201420617764.0U patent/CN204089522U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104283382A (en) * | 2014-10-23 | 2015-01-14 | 广西玉柴博耐特电器有限公司 | Efficient and automatic rotor-into-shaft tool |
| CN108667239A (en) * | 2018-08-13 | 2018-10-16 | 安徽纽威吉新能源汽车技术有限公司 | A kind of rotor shaft-inlet tooling |
| CN108667239B (en) * | 2018-08-13 | 2023-09-15 | 安徽纽威吉新能源汽车技术有限公司 | Motor rotor goes into axle frock |
| CN110385674A (en) * | 2019-07-22 | 2019-10-29 | 益阳橡胶塑料机械集团有限公司 | A kind of closed-smelting machine rotor body wears axis tooling and wears axis method |
| DE102022110023A1 (en) | 2022-04-26 | 2023-10-26 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Method for producing a rotor and rotor |
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