CN207069837U - A kind of disk type electric motor rotor assembly fitting machine - Google Patents
A kind of disk type electric motor rotor assembly fitting machine Download PDFInfo
- Publication number
- CN207069837U CN207069837U CN201721055689.3U CN201721055689U CN207069837U CN 207069837 U CN207069837 U CN 207069837U CN 201721055689 U CN201721055689 U CN 201721055689U CN 207069837 U CN207069837 U CN 207069837U
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- rear magnetic
- magnetic yoke
- disk
- yoke disk
- frame
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Abstract
The utility model discloses a kind of rotor assembly fitting machine, including frame, rear magnetic yoke disk fixed plate, lowering or hoisting gear, connecting rod and connector.The rear magnetic yoke disk fixed plate is located at the upper end of frame, and for fixing rear magnetic yoke disk, the diameter of its centre bore is more than or equal to the center-hole diameter of the rear magnetic yoke disk, and when disk is fixed thereon end face after described, the centre bore of rear magnetic yoke disk and its centre bore are coaxial；The lowering or hoisting gear is vertically installed in the frame, and is located between base and the rear magnetic yoke disk fixed plate of frame；The connecting rod is fixed on the lift side of the lowering or hoisting gear；Connector is fixed on the top of the connecting rod, and its upper end is machined with positioning hole, for being connected with the shaft end in preceding yoke disk rotating shaft assembly；When the lowering or hoisting gear rises to stop position, the connector stretches out the centre bore of the rear magnetic yoke disk fixed plate.The utility model is simple in construction, can fast, accurately complete the assembling of rotor assembly.
Description
Technical field
It the utility model is related to disc type electric machine assembly tooling, and in particular to a kind of disk type electric motor rotor assembly fitting machine.
Background technology
As shown in Fig. 1 a kind of explosive view of the sectional view, as shown in Fig. 2 Fig. 1 of the rotor assembly of disc type electric machine,
Shown rotor assembly is by motor shaft 1 ', preceding yoke disk 2 ', pad 3 ', nut 4 ', stator 5 ', spacer ring 6 ' and the group of rear magnetic yoke disk 7 '
Into preceding yoke disk 2 ' on rear magnetic yoke disk 7 ' with being respectively equipped with magnet steel 21 ' and magnet steel 71 '.
Because the suction of magnet steel 21 ' and magnet steel 71 ' is strong, and need to arrange by its specific mode, two yokes are being installed
The problems such as during disk, installation difficulty is big, easily causes two yoke disk axialities low, and yoke disk upper magnetic steel arrangement precision is impacted, takes
When it is laborious, have an effect on the performance of motor.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of disk type electric motor rotor assembly peace
Installation.
To achieve the above object, the utility model uses following technical scheme：
A kind of disk type electric motor rotor assembly fitting machine, for realizing that preceding yoke disk rotating shaft assembly is with after in disk type rotor electric motor
The assembling of yoke disk, including：
Frame, its upper end are without the Open architecture to bind；
Rear magnetic yoke disk fixed plate, it is located at the upper end of the frame, and for fixing rear magnetic yoke disk, its center-hole diameter is more than
Or the center-hole diameter equal to the rear magnetic yoke disk, when disk is fixed thereon end face after described, the centre bore of rear magnetic yoke disk
It is coaxial with its centre bore；
Lowering or hoisting gear, it is vertically installed in the frame, and the base positioned at frame and the rear magnetic yoke disk fixed plate
Between；
Connecting rod, it is fixed on the lift side of the lowering or hoisting gear；
Connector, it is fixed on the top of the connecting rod, and its upper end is machined with positioning hole, for turning with preceding yoke disk
Shaft end connection in axle assembly；
The positioning hole of the centre bore and connector of the rear magnetic yoke disk fixed plate is coaxial；The lowering or hoisting gear, which rises to, to stop
During stop bit, the connector stretches out the centre bore of the rear magnetic yoke disk fixed plate, and the upper surface of the connector with it is described after
Distance between yoke disk fixed plate is more than 5CM.
Further, the rear magnetic yoke disk fixed plate is fixed on the upper end of the frame, the aligning plate by aligning plate
Both sides be connected respectively by bolt with the left and right sides of the frame upper end, the center of the aligning plate is machined with through hole, its
The marginal dimension of through hole is more than the marginal dimension of the centre bore of the rear magnetic yoke disk fixed plate, and the both sides of its through hole are machined with respectively
One longitudinal bar hole, the position that the rear magnetic yoke disk fixed plate corresponds to two longitudinal bar holes are machined with a horizontal bar shaped respectively
Hole, the rear magnetic yoke disk fixed plate adjust its position on aligning plate by longitudinal bar hole and horizontal bar hole and led to
Cross bolt locking.
Further, the frame includes base and the support body being fixed on base, and the support body is by two columns and connection
Crossbeam composition H type structures in the middle part of two columns, the both sides of the aligning plate are bolted on the upper end of two columns.
After adopting the above technical scheme, the utility model compared with background technology, has the following advantages that：Effectively reduce rotor
The difficulty of installation, during decline, under the attraction between front and rear yoke upper magnetic steel can act on, the sabot of front and rear yoke can be certainly
It is dynamic to be adjusted to most identical position, yoke fit precision before and after increase, and reduce manual labor and improve operating efficiency.
Brief description of the drawings
Fig. 1 is the rotor assembly sectional view of disc type electric machine；
Fig. 2 is the explosive view of rotor assembly shown in Fig. 1；
Fig. 3 is the exploded perspective view of preceding yoke disk, spacer ring and rear magnetic yoke disk assembly
Fig. 4 is the utility model assembly diagram；
Fig. 5 is the utility model explosive view；
Fig. 6 is the utility model connecting rod and connector schematic diagram；
Fig. 7 is that the utility model installs the schematic diagram after rear magnetic yoke disk, spacer ring and stator；
Fig. 8 is the schematic diagram of yoke disk rotating shaft assembly before the utility model installation.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
Embodiment
As shown in Fig. 4, Fig. 5 and Fig. 6, a kind of disk type electric motor rotor assembly fitting machine, for realizing in disk type rotor electric motor
The assembling of preceding yoke disk and rear magnetic yoke disk, it includes frame 1, rear magnetic yoke fixed plate 2, lowering or hoisting gear 3, connecting rod 4 and connector
5。
Wherein, the upper end of frame 1 is without the Open architecture to bind；Rear magnetic yoke disk fixed plate 2 is located at the upper end of frame 1,
It is machined with centre bore 21 and several bolt holes 22 for being used to fix rear magnetic yoke disk 7 '.The diameter of its centre bore 21 be more than or
Equal to the diameter of the centre bore of the rear magnetic yoke disk, when disk is fixed thereon end face after described, the center of rear magnetic yoke disk 7 '
Hole 71 ' and its centre bore 21 are coaxial；Lowering or hoisting gear 3 is vertically installed in frame 1, and positioned at the base 11 and rear magnetic yoke of frame 1
Between disk fixed plate 2；Connecting rod 4 is fixed on the lift side of the lowering or hoisting gear；Connector 5 is fixed on the top of connecting rod 4, its
Upper end is machined with positioning hole 51, for preceding yoke disk rotating shaft assembly (by rotating shaft 1 ', preceding yoke disk 2 ', pad 3 ', nut 4 '
Assemble) in rotating shaft 1 ' end connection.
Centre bore 21, connecting rod 4 and the connector 5 of rear magnetic yoke disk fixed plate 2 are co-axially mounted, connecting rod 4 and connector 5
Diameter is less than the diameter of the centre bore 71 ' of rear magnetic yoke disk 7 '；When lowering or hoisting gear 3 rises to upper stop position, after connector 4 stretches out
The centre bore 21 of yoke disk fixed plate 2, and the distance between the upper surface of connector 4 and rear magnetic yoke disk fixed plate 2 is more than 5CM.
In the present embodiment, rear magnetic yoke disk fixed plate 2 is made of the material (such as aluminium alloy) of not adsorption magnet, for the ease of
The maintenance of rear magnetic yoke disk fixed plate 2 is changed, while for ease of adjusting the position of rear magnetic yoke disk 2, ensures its centre bore 21 with being connected
First 4 positioning hole is coaxial, and rear magnetic yoke disk fixed plate 2 is not direct to be attached with frame 1, but is realized and fixed by aligning plate 6.
The both sides of aligning plate 6 are connected by bolt with the left and right sides of the upper end of frame 1 respectively, and the center of aligning plate 6 is machined with through hole 61,
The marginal dimension of its through hole 61 is more than the marginal dimension of the centre bore 21 of rear magnetic yoke disk fixed plate 2, the both sides difference of its through hole 61
A longitudinal bar hole 62 is machined with, the position that rear magnetic yoke disk fixed plate 2 corresponds to two longitudinal bar holes 62 is machined with a horizontal stroke respectively
To bar hole 23, rear magnetic yoke disk fixed plate 2 adjusts its position on aligning plate 2 by longitudinal bar hole 62 and horizontal bar hole 23
Put, the locking of the two is realized by bolt after completing adjustment.
For the further requirement for simplifying structure, reducing frame cost of manufacture and technique, in the present embodiment, frame 1 uses groove
Steel 11, steel plate 12, angle steel 13 and steel plate 14 are made.Wherein, column is made by channel-section steel 11, steel plate 12 is as two columns of connection
The crossbeam at middle part, so as to form the support body of H types；Base is made with steel plate 14 in angle steel 13, the support body is welded on base, shape
It is in the frame without the Open architecture to bind into the top.
In the present embodiment, lowering or hoisting gear is hydraulic cylinder or cylinder.
The application method of rotor assembly fitting machine：
1st, as depicted in figs. 3 and 5, the bolt hole 22 in rear magnetic yoke disk fixed plate 2 is passed through to be locked at rear magnetic on screw
In screwed hole 72 ' on yoke disk 7 ', and bolt is stretched out by the upper surface of rear magnetic yoke disk, so as to install the rear magnetic of magnet steel 71 '
Yoke disk 7 ' is fixed in rear magnetic yoke fixed plate 2；Spacer ring 6 ' is placed on rear magnetic yoke disk 7 ', and pays attention to the connecting hole for making spacer ring 6 '
61 ' are inserted in the screw；Stator 5 ' is placed on rear magnetic yoke disk 7 '；
2nd, as shown in fig. 6, preceding yoke disk rotating shaft assembly is arranged on into (the bolt before attention on yoke disk 2 ' on connector 5
The connecting hole 61 ' of through hole 22 ' and spacer ring 6 ' is substantially aligned)；
3rd, lowering or hoisting gear 3 is driven, declines its external part, until connecting rod 4 completely disengages aligning plate 6；During decline,
Under attraction between front and rear yoke disk upper magnetic steel can act on, preceding yoke disk 2 ' can be automatically right with the connecting hole 61 ' of spacer ring 6 '
Together, ' and magnet steel 71 ' can also be automatically adjusted to most identical position to magnet steel 21, and then increase the precision of rotor assembly；
4th, connection rear magnetic yoke disk fixed plate 2 and the screw of rear magnetic yoke disk 7 ' are removed, by screw through bolt hole 22 ', even
Connect be locked in behind hole 61 ' screwed hole 72 ' on, obtain rotor assembly.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art can readily occur in the technical scope that the utility model discloses
Change or replacement, should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should
It is defined by scope of the claims.
Claims (3)
- A kind of 1. disk type electric motor rotor assembly fitting machine, for realizing preceding yoke disk rotating shaft assembly and rear magnetic in disk type rotor electric motor The assembling of yoke disk, it is characterised in that including：Frame, its upper end are without the Open architecture to bind；Rear magnetic yoke disk fixed plate, it is located at the upper end of the frame, for fixing rear magnetic yoke disk, the diameter of its centre bore be more than or Equal to the center-hole diameter of the rear magnetic yoke disk, when disk is fixed thereon end face after described, the centre bore of rear magnetic yoke disk with Its centre bore is coaxial；Lowering or hoisting gear, it is vertically installed in the frame, and is located between base and the rear magnetic yoke disk fixed plate of frame；Connecting rod, it is fixed on the lift side of the lowering or hoisting gear；Connector, it is fixed on the top of the connecting rod, and its upper end is machined with positioning hole, for total with preceding yoke disk rotating shaft Shaft end connection in；The positioning hole of the centre bore and connector of the rear magnetic yoke disk fixed plate is coaxial；The lowering or hoisting gear rises to stop position When, the connector stretches out the centre bore of the rear magnetic yoke disk fixed plate, and the upper surface of the connector and the rear magnetic yoke Distance between disk fixed plate is more than 5CM.
- A kind of 2. disk type electric motor rotor assembly fitting machine according to claim 1, it is characterised in that：The rear magnetic yoke disk is consolidated Fixed board is fixed on the upper end of the frame by aligning plate, and the both sides of the aligning plate pass through bolt and the frame upper end respectively Left and right sides connection, the center of the aligning plate is machined with through hole, and the marginal dimension of its through hole is consolidated more than the rear magnetic yoke disk The marginal dimension of the centre bore of fixed board, the both sides of its through hole are machined with a longitudinal bar hole, the rear magnetic yoke disk fixed plate respectively A horizontal bar hole is machined with respectively corresponding to the position of two longitudinal bar holes, and the rear magnetic yoke disk fixed plate passes through the longitudinal direction Bar hole and horizontal bar hole adjust its position on aligning plate and locked by bolt.
- A kind of 3. disk type electric motor rotor assembly fitting machine according to claim 2, it is characterised in that：The frame includes bottom Seat and the support body being fixed on base, the support body forms H type structures by the crossbeam in the middle part of two columns of two columns and connection, described The both sides of aligning plate are bolted on the upper end of two columns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721055689.3U CN207069837U (en) | 2017-08-22 | 2017-08-22 | A kind of disk type electric motor rotor assembly fitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721055689.3U CN207069837U (en) | 2017-08-22 | 2017-08-22 | A kind of disk type electric motor rotor assembly fitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207069837U true CN207069837U (en) | 2018-03-02 |
Family
ID=61516557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721055689.3U Active CN207069837U (en) | 2017-08-22 | 2017-08-22 | A kind of disk type electric motor rotor assembly fitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207069837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112290759A (en) * | 2020-09-28 | 2021-01-29 | 杭州中豪电动科技有限公司 | Magnetic steel assembly tool and method for disk type motor rotor |
-
2017
- 2017-08-22 CN CN201721055689.3U patent/CN207069837U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112290759A (en) * | 2020-09-28 | 2021-01-29 | 杭州中豪电动科技有限公司 | Magnetic steel assembly tool and method for disk type motor rotor |
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