CN217255538U - Permanent magnet synchronous motor aluminum pressing plate device - Google Patents
Permanent magnet synchronous motor aluminum pressing plate device Download PDFInfo
- Publication number
- CN217255538U CN217255538U CN202220872920.2U CN202220872920U CN217255538U CN 217255538 U CN217255538 U CN 217255538U CN 202220872920 U CN202220872920 U CN 202220872920U CN 217255538 U CN217255538 U CN 217255538U
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- Prior art keywords
- strip
- plate
- support ring
- shaped
- connecting rod
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 50
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 50
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 14
- 230000002146 bilateral effect Effects 0.000 claims 1
- 239000004411 aluminium Substances 0.000 description 4
- 238000004512 die casting Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000016623 Fragaria vesca Nutrition 0.000 description 1
- 240000009088 Fragaria x ananassa Species 0.000 description 1
- 235000011363 Fragaria x ananassa Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
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- Manufacture Of Motors, Generators (AREA)
Abstract
An aluminum pressure plate device of a permanent magnet synchronous motor comprises a circular bottom plate, an arc support plate, an aluminum pressure plate, an inner support ring, an inner strip-shaped connecting rod, a middle support ring, an outer strip-shaped connecting rod, an outer support ring, a first inclined support plate, a strip-shaped pressure plate and a locking screw rod, the lower part of the arc-shaped support plate is connected with a circular bottom plate, the circular bottom plate is provided with a circular bottom plate inner hole, the outer side of the outer strip-shaped connecting rod is connected with an outer support ring, the inner side of the outer strip-shaped connecting rod is connected with a middle support ring, the outer side of the inner strip-shaped connecting rod is connected with the middle support ring, the inner side of the inner strip-shaped connecting rod is connected with an inner support ring, the inner side of the inner strip-shaped connecting rod is uniformly distributed at the shaft side of the inner support ring, the upper surfaces and the lower surfaces of the inner support ring, the inner strip-shaped connecting rod, the middle support ring, the outer strip-shaped connecting rod and the outer support ring are all aligned, the upper surfaces of the inner support ring, the middle support ring and the outer support ring are attached to an aluminum pressing plate, and the aluminum pressing plate is provided with an aluminum pressing plate inner hole.
Description
Technical Field
The utility model relates to a PMSM field especially relates to a PMSM aluminium clamp plate device.
Background
The prior patent (publication number: CN 214900507U) provides an aluminum pressure plate of a permanent magnet synchronous motor, which comprises a body, balance columns and wind blades, wherein the body is in a ring shape, the upper surface of the body is provided with the balance columns and the wind blades, the balance columns are arranged on one sides of the wind blades, the other sides of the balance columns are also provided with circular mounting holes, the balance columns and the wind blades are arranged in groups at equal angles around the circumference of the body, two groups of balance columns are arranged between the wind blades, the circular mounting holes are provided with a plurality of groups, and each circular mounting hole is arranged between the two groups of balance columns; this device design is simple, uses simple to operate to form with die casting die casting alone, to the magnet steel in the electric motor rotor, play fabulous compaction fixed action, nevertheless the aluminium clamp plate need be fixed to it to the burnishing and polishing of the hole of aluminium clamp plate in the processing, and the effect of use is not good.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the aforesaid to prior art exists is not enough, provides a permanent magnet synchronous motor aluminium clamp plate device fixed to its processing.
The utility model aims at realizing through the following technical scheme:
an aluminum pressure plate device of a permanent magnet synchronous motor comprises a circular bottom plate, an arc support plate, an aluminum pressure plate, an inner support ring, an inner strip-shaped connecting rod, a middle support ring, an outer strip-shaped connecting rod, an outer support ring, a first inclined support plate, a strip-shaped pressure plate and a locking screw rod, the lower part of the arc support plate is connected with a circular bottom plate, the circular bottom plate is provided with a circular bottom plate inner hole, the outer side of an outer strip connecting rod is connected with an outer support ring, the inner side of the outer strip connecting rod is connected with a middle support ring, a plurality of outer strip connecting rods are uniformly distributed on the shaft side of the middle support ring, the outer side of an inner strip connecting rod is connected with the middle support ring, the inner side of the inner strip connecting rod is connected with an inner support ring, a plurality of inner strip connecting rods are uniformly distributed on the shaft side of the inner support ring, the upper surfaces and the lower surfaces of the inner support ring, the inner strip connecting rod, the middle support ring, the outer strip connecting rods and the outer support ring are aligned, the upper surfaces of the inner support ring, the middle support ring and the outer support ring are attached to an aluminum pressing plate, and the aluminum pressing plate is provided with an aluminum pressing plate inner hole.
The lower portion of the first oblique support plate is connected with the arc-shaped support plate, the upper portion of the first oblique support plate is connected with the strip-shaped support plate, the upper portion of the second oblique support plate is connected with the strip-shaped support plate, the lower surfaces of the inner strip-shaped connecting rod, the middle support ring and the outer strip-shaped connecting rod are attached to the strip-shaped support plate, the strip-shaped support plate is provided with a plurality of strip-shaped support plate side plates, the side face of the inner strip-shaped connecting rod is attached to the strip-shaped support plate side plates, the side face of the outer strip-shaped connecting rod is attached to the strip-shaped support plate side plates, and the two groups of strip-shaped support plate side plates are symmetrically arranged on the front side and the rear side of the inner strip-shaped connecting rod and the outer strip-shaped connecting rod respectively.
The aluminum pressing plate outer side is attached to the arc-shaped supporting plate, the arc-shaped supporting plate is provided with a strip-shaped pressing plate groove, the strip-shaped pressing plate is adapted to the strip-shaped pressing plate groove, the strip-shaped pressing plate is inserted into the strip-shaped pressing plate groove, the strip-shaped pressing plate slides up and down in the strip-shaped pressing plate groove, a strip-shaped pressing plate side plate is arranged on the inner side of the strip-shaped pressing plate, the outer side of the strip-shaped pressing plate side plate is attached to the arc-shaped supporting plate, the lower surface of the strip-shaped pressing plate is attached to the aluminum pressing plate, a transverse convex plate is arranged on the upper portion of the arc-shaped supporting plate, the transverse convex plate is provided with a locking screw threaded hole, a locking screw is adapted to the locking screw threaded hole, the locking screw penetrates through the locking screw threaded hole, the locking screw rotates in the locking screw threaded hole, a locking screw lower portion is provided with a locking screw lower plate, and the lower surface of the locking screw lower plate is attached to the strip-shaped pressing plate.
Has the advantages that:
the lower part of the arc-shaped support plate of the utility model is connected with the circular bottom plate, so that the arc-shaped support plate is fixed on the circular bottom plate, the inner hole of the circular bottom plate reduces the area of the circular bottom plate, materials are saved, the outer side of the inner support ring is connected with the middle support ring through a plurality of inner strip-shaped connecting rods, the outer side of the middle support ring is connected with the outer support ring through a plurality of outer strip-shaped connecting rods, the inner support ring, the inner strip-shaped connecting rods, the middle support ring, the outer strip-shaped connecting rods and the outer support ring form a support ring frame, the bottom of the aluminum press plate is stably supported, the first oblique support plate and the second oblique support plate support the strip-shaped support plate, the strip-shaped support plate is supported and fixed, the side surface of the strip-shaped support plate is jointed with the inner strip-shaped connecting rods and the outer strip-shaped connecting rods, so that the ring frame is fixed on the strip-shaped support plate, the transverse movement of the ring frame is prevented, the strip-shaped press plate is inserted into the strip-shaped press plate groove, the strip-shaped press plate is positioned in the front and back direction, the side face of the side plate of the strip-shaped pressing plate is attached to the arc-shaped supporting plate, the side plate of the strip-shaped pressing plate horizontally limits the strip-shaped pressing plate, the locking screw penetrates through the threaded hole of the locking screw, the lower surface of the lower plate of the locking screw is attached to the strip-shaped pressing plate, the locking screw is rotated to enable the lower surface of the lower plate of the locking screw to compress the strip-shaped pressing plate, the strip-shaped pressing plate applies downward pressure to the aluminum pressing plate, the aluminum pressing plate is fixed on the ring frame and fixed, and the arc-shaped supporting plate inside the aluminum pressing plate is polished.
Drawings
Fig. 1 is a front sectional view of an aluminum pressing plate device of a permanent magnet synchronous motor.
Fig. 2 is a permanent magnet synchronous motor aluminum pressing plate device aluminum pressing plate, bar-shaped pressing plate, horizontal convex plate top view.
Fig. 3 is a top view of the inner support ring, the middle support ring and the outer support ring of the present invention.
Fig. 4 is a top view of the strip-shaped pressing plate of the present invention.
Detailed Description
The invention is explained in more detail below with reference to the figures and examples:
example 1:
an aluminum pressure plate device of a permanent magnet synchronous motor comprises a circular bottom plate 01, an arc-shaped support plate 03, an aluminum pressure plate 04, an inner support ring 05, an inner strip-shaped connecting rod 06, a middle support ring 07, an outer strip-shaped connecting rod 08, an outer support ring 09, a first inclined support plate 10, a strip-shaped pressure plate 14 and a locking screw 15, wherein the lower part of the arc-shaped support plate 03 is connected with the circular bottom plate 01, so that the arc-shaped support plate 03 is fixed on the circular bottom plate 01, the circular bottom plate 01 is provided with a circular bottom plate inner hole 02, the area of the circular bottom plate 01 is reduced by the circular bottom plate inner hole 02, materials are saved, the outer support ring 09 is connected to the outer side of the outer strip-shaped connecting rod 08, the middle support ring 07 is connected to the inner side of the outer strip-shaped connecting rod 08, a plurality of outer strip-shaped connecting rods 08 are uniformly distributed on the shaft side of the middle support ring 07, the inner strip-shaped connecting rod 06 is connected to the inner support ring 05, and a plurality of inner strip-shaped connecting rods 06 are uniformly distributed on the shaft side of the inner support ring 05, the upper surfaces and the lower surfaces of an inner support ring 05, an inner strip-shaped connecting rod 06, a middle support ring 07, an outer strip-shaped connecting rod 08 and an outer support ring 09 are all aligned, the outer side of the inner support ring 05 is connected with the middle support ring 07 through a plurality of inner strip-shaped connecting rods 06, the outer side of the middle support ring 07 is connected with the outer support ring 09 through a plurality of outer strip-shaped connecting rods 08, the upper surfaces of the inner support ring 05, the middle support ring 07 and the outer support ring 09 are attached to an aluminum pressure plate 04, the lower part of an arc support plate 03 is connected with a circular bottom plate 01, the inner support ring 05, the inner strip-shaped connecting rods 06, the middle support ring 07, the outer strip-shaped connecting rods 08 and the outer support ring 09 form a support ring support frame, the bottom of the aluminum pressure plate 04 is stably supported, and the aluminum pressure plate 04 is provided with an inner hole 12 of the aluminum pressure plate.
Example 2:
the lower part of the first inclined support plate 10 is connected with an arc support plate 03, the upper part of the first inclined support plate 10 is connected with a strip-shaped support plate 22, the upper part of the second inclined support plate 11 is connected with a strip-shaped support plate 22, the lower part of the second inclined support plate 11 is connected with the arc support plate 03, the first inclined support plate 10 and the second inclined support plate 11 support and fix the strip-shaped support plate 22, the lower surfaces of an inner strip-shaped connecting rod 06, a middle support ring 07 and an outer strip-shaped connecting rod 08 are all attached to the strip-shaped support plate 22, the strip-shaped support plate 22 supports a ring frame, the strip-shaped support plate 22 is provided with a plurality of strip-shaped support plate side plates 21, the side surface of the inner strip-shaped connecting rod 06 is attached to the strip-shaped support plate side plate 21, the side surface of the outer strip-shaped connecting rod 08 is attached to the strip-shaped support plate 21, the two groups of strip-shaped support plate side plates 21 are respectively symmetrically arranged at the front and back sides of the inner strip-shaped connecting rod 06 and the outer strip-shaped connecting rod 08, the ring frame is fixed on the strip-shaped supporting plate 22, and the ring frame is prevented from moving transversely.
Example 3:
the outer side of the aluminum pressing plate 04 is attached to the arc-shaped support plate 03, the arc-shaped support plate 03 is provided with a strip-shaped pressing plate groove 13, a strip-shaped pressing plate 14 is adapted to the strip-shaped pressing plate groove 13, the strip-shaped pressing plate 14 is inserted into the strip-shaped pressing plate groove 13, the strip-shaped pressing plate groove 13 positions the strip-shaped pressing plate 14 in the front-back direction, the strip-shaped pressing plate 14 slides up and down in the strip-shaped pressing plate groove 13, the inner side of the strip-shaped pressing plate 14 is provided with a strip-shaped pressing plate side plate 19, the outer side of the strip-shaped pressing plate side plate 19 is attached to the arc-shaped support plate 03, the strip-shaped pressing plate side plate 19 horizontally limits the strip-shaped pressing plate 14, the lower surface of the strip-shaped pressing plate 14 is attached to the aluminum pressing plate 04, the upper portion of the arc-shaped support plate 03 is provided with a transverse convex plate 17, the transverse convex plate 17 is provided with a locking screw hole 18, the locking screw 15 is adapted to the locking screw hole 18, the locking screw 15 passes through the locking screw hole 18, the locking screw 15 rotates in the locking screw hole 18, the lower portion of the locking screw 15 is provided with a locking screw lower plate 16, the lower surface of the locking screw lower plate 16 is attached to the strip-shaped pressing plate 14, the locking screw 15 is rotated to enable the lower surface of the locking screw lower plate 16 to tightly press the strip-shaped pressing plate 14, the strip-shaped pressing plate 14 applies downward pressure to the aluminum pressing plate 04, the aluminum pressing plate 04 is fixed on the ring frame, the aluminum pressing plate 04 is fixed, and the arc-shaped support plate 03 inside the aluminum pressing plate 04 is polished.
Example 4:
the installation step: firstly, the lower part of an arc support plate 03 is connected with a circular bottom plate 01, the outer side of an inner support ring 05 is connected with a middle support ring 07 through a plurality of inner strip-shaped connecting rods 06, the outer side of the middle support ring 07 is connected with an outer support ring 09 through a plurality of outer strip-shaped connecting rods 08, the upper end and the lower end of a first inclined support plate 10 and a second inclined support plate 11 are respectively connected with a strip-shaped support plate 22 and the arc support plate 03, the lower surfaces of the inner strip-shaped connecting rods 06 and the outer strip-shaped connecting rods 08 are attached to the strip-shaped support plate 22, a strip-shaped support plate side plate 21 strawberry amine is attached to the outer strip-shaped connecting rods 08 and the inner strip-shaped connecting rods 06, an aluminum pressure plate 04 is prevented on the inner support ring 05, a strip-shaped pressure plate 14 is inserted into a strip-shaped pressure plate groove 13, the outer side of a strip-shaped pressure plate side plate 19 is attached to the arc support plate 03, a locking screw 15 penetrates through a locking screw threaded hole 18, and the lower surface of a locking screw lower plate 16 is attached to the strip-shaped pressure plate 14.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (5)
1. An aluminum pressure plate device of a permanent magnet synchronous motor is characterized by comprising a circular base plate (01), an arc-shaped support plate (03), an aluminum pressure plate (04), an inner support ring (05), an inner strip-shaped connecting rod (06), a middle support ring (07), an outer strip-shaped connecting rod (08), an outer support ring (09), a first inclined support plate (10), a strip-shaped pressure plate (14) and a locking screw (15), wherein the lower part of the arc-shaped support plate (03) is connected with the circular base plate (01), the circular base plate (01) is provided with a circular base plate inner hole (02), the outer side of the outer strip-shaped connecting rod (08) is connected with the outer support ring (09), the inner side of the outer strip-shaped connecting rod (08) is connected with the middle support ring (07), a plurality of outer strip-shaped connecting rods (08) are uniformly distributed on the shaft side of the middle support ring (07), the outer side of the inner strip-shaped connecting rod (06) is connected with the middle support ring (07), the inner strip-shaped connecting rod (06) is connected with the inner support ring (05), the inner support ring (05), the inner bar-shaped connecting rods (06) are evenly distributed on the shaft side of the inner support ring (05), the inner bar-shaped connecting rods (06), the middle support ring (07), the outer bar-shaped connecting rods (08) and the outer support ring (09) in an axial direction, the upper surfaces and the lower surfaces of the inner support ring (05), the inner bar-shaped connecting rods (06), the middle support ring (07), the outer bar-shaped connecting rods (08) and the outer support ring (09) are aligned, the upper surfaces of the inner support ring (05), the middle support ring (07) and the outer support ring (09) are attached to an aluminum pressing plate (04), and the aluminum pressing plate (04) is provided with an inner hole (12) of the aluminum pressing plate.
2. The permanent magnet synchronous motor aluminum pressure plate device of claim 1, which is characterized in that: a sloping support plate (10) sub-unit connection arc extension board (03), a sloping support plate (10) upper portion connection bar backup pad (22), No. two sloping support plate (11) sub-unit connection arc extension board (03), interior bar connecting rod (06), well support ring (07), outer bar connecting rod (08) lower surface all laminates with bar backup pad (22), bar backup pad (22) have a plurality of bar backup pad curb plates (21), interior bar connecting rod (06) side laminates with bar backup pad curb plate (21), outer bar connecting rod (08) side laminates with bar backup pad curb plate (21), two sets of bar backup pad curb plates (21) are respectively including bar connecting rod (06), outer bar connecting rod (08) front and back bilateral symmetry sets up.
3. The permanent magnet synchronous motor aluminum pressure plate device according to claim 2, characterized in that the outer side of the aluminum pressure plate (04) is attached to the arc support plate (03), the arc support plate (03) is provided with a strip pressure plate groove (13), the strip pressure plate (14) is adapted to the strip pressure plate groove (13), the strip pressure plate (14) is inserted into the strip pressure plate groove (13), and the strip pressure plate (14) slides up and down in the strip pressure plate groove (13).
4. The aluminum pressure plate device of the permanent magnet synchronous motor according to claim 3, characterized in that a strip-shaped pressure plate side plate (19) is arranged on the inner side of the strip-shaped pressure plate (14), the outer side of the strip-shaped pressure plate side plate (19) is attached to the arc-shaped support plate (03), and the lower surface of the strip-shaped pressure plate (14) is attached to the aluminum pressure plate (04).
5. The permanent magnet synchronous motor aluminum pressure plate device according to claim 4, characterized in that a transverse convex plate (17) is arranged at the upper part of the arc-shaped support plate (03), the transverse convex plate (17) is provided with a locking screw threaded hole (18), a locking screw (15) is matched with the locking screw threaded hole (18), the locking screw (15) penetrates through the locking screw threaded hole (18), the locking screw (15) rotates in the locking screw threaded hole (18), a locking screw lower plate (16) is arranged at the lower part of the locking screw (15), and the lower surface of the locking screw lower plate (16) is attached to the strip-shaped pressure plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220872920.2U CN217255538U (en) | 2022-04-15 | 2022-04-15 | Permanent magnet synchronous motor aluminum pressing plate device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220872920.2U CN217255538U (en) | 2022-04-15 | 2022-04-15 | Permanent magnet synchronous motor aluminum pressing plate device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217255538U true CN217255538U (en) | 2022-08-23 |
Family
ID=82875399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220872920.2U Expired - Fee Related CN217255538U (en) | 2022-04-15 | 2022-04-15 | Permanent magnet synchronous motor aluminum pressing plate device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217255538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118596627A (en) * | 2024-08-09 | 2024-09-06 | 山东玲珑机电有限公司 | Tire vulcanizer |
-
2022
- 2022-04-15 CN CN202220872920.2U patent/CN217255538U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118596627A (en) * | 2024-08-09 | 2024-09-06 | 山东玲珑机电有限公司 | Tire vulcanizer |
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| Date | Code | Title | Description |
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| 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: 20220823 |