CN208508651U - A kind of magneto end cap that installation is firm - Google Patents
A kind of magneto end cap that installation is firm Download PDFInfo
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- CN208508651U CN208508651U CN201820842276.8U CN201820842276U CN208508651U CN 208508651 U CN208508651 U CN 208508651U CN 201820842276 U CN201820842276 U CN 201820842276U CN 208508651 U CN208508651 U CN 208508651U
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- end cap
- magneto
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- cap ontology
- shell
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Abstract
The utility model discloses a kind of magneto end caps that installation is firm, including end cap ontology and magneto shell, the magneto shell, and the inside of end cap ontology is arranged in, and the magneto shell is internally provided with machine shaft.The utility model passes through setting anti-seismic spring, it can effectively buffer and reduce the magneto vibration force between end cap ontology in the running, end cap ontology and magneto shell are connected by positioning pin, push the inserted block in slot simultaneously using compression bar, first antirattle spring and the second antirattle spring can balance out under the action of connecting rod connects generated vibration force when operating between partial end covers ontology and magneto shell, it not only ensure that the end cap of magneto and the contiguity of shell, and magneto can be made to generate less vibration at runtime, to reduce running noise, it improves work efficiency, conducive to the use of user.
Description
Technical field
The utility model relates to magneto technical field, specially a kind of magneto end cap that installation is firm.
Background technique
Permanent magnet D. C. motor is also made of magnetic pole of the stator, rotor, brush, shell etc., and magnetic pole of the stator uses permanent magnet
(permanent-magnet steel) has the materials such as ferrite, alnico, neodymium iron boron, and it is several to be divided into cylinder type and tile fragment type etc. by its structure type
Kind, most electricity used in videocorder is cylinder type magnet, and motor used in electric tool and electrical apparatus for vehicle use is most
Using special block type magnet, rotor is generally formed using silicon steel plate stacking, and the slot number compared with electromagnetic type DC motor rotor is few, recording playback
Fractional electric motor majority used in machine is 3 slots, and higher gears are 5 slots or 7 slots, enameled wire be wound on rotor core two slots it
Between (three slots i.e. there are three winding), each connector is welded in respectively on the sheet metal of commutator, brush be connection power supply and rotor around
The conductive component of group, has conductive and wear-resisting two kinds of performances, and the brush of permanent magnet motor uses unisexuality sheet metal or metallic graphite carbon
Brush, electrographite brush.
All be often between traditional magneto end cap and shell it is directly fixed by bolt, installation built on the sand, due to
Magneto can generate certain vibration in the running, get off may result in bolt looseness for a long time, to influence Permanent Magnet and Electric
The working efficiency of machine is unfavorable for the use of user.
Utility model content
The purpose of this utility model is to provide a kind of magneto end cap that installation is firm, have what end cap installation consolidated
Advantage, it is all often directly fixed by bolt for solving between traditional magneto end cap and shell, is installed unsteady
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of magneto end cap that installation is firm,
Including end cap ontology and magneto shell, the inside of end cap ontology, the magneto is arranged in the magneto shell
Shell is internally provided with machine shaft, and the left end of the machine shaft sequentially passes through magneto shell and end cap from right to left
Ontology and the outside for extending to end cap ontology, the surface of the end cap ontology offer heat release hole, the inside of the end cap ontology
It is fixedly connected by anti-seismic spring with the surface of magneto shell, the top and bottom on the right side of the end cap ontology offer
Slot, the slot are internally provided with inserted block, and side of the inserted block far from slot is through slot and extends to outside it, institute
It states end cap ontology and is provided with positioning pin far from the position of magneto shell side and corresponding slot, the positioning pin is close to forever
One end of magneto housing sequentially passes through end cap ontology and magneto shell and the inside for extending to magneto shell, described
End cap ontology and correspondence slot offer the shockproof slot being interconnected with slot far from the inner wall of end cap ontology side, described shockproof
Slot is fixedly connected with the first antirattle spring on the inner wall far from end cap ontology side, first antirattle spring is close to the one of inserted block
Side runs through shockproof slot and extends to its outside to be contacted with each other with inserted block, and the side of the positioning pin two sides and separate end cap ontology is equal
It is fixedly connected with first connecting rod, the first connecting rod is fixedly connected with compression bar, the inserted block by the side of proximal cover ontology
Indent, fixed company on inner wall of the indent far from end cap ontology side are offered close to the position of compression bar side and corresponding compression bar
It is connected to the second antirattle spring, second antirattle spring sequentially passes through indent and slot far from the side of indent and extends to slot
Inside, the compression bar through end cap ontology and extends to the inside of slot and second shockproof close to the side of the second antirattle spring
Spring contacts with each other, and the inserted block is fixedly connected with the second connection close to magneto shell side and positioned at the outside of slot
Bar, second connecting rod through magneto shell and extend to inside it close to the side of magneto shell, are located at forever
The second connecting rod two sides inside magneto housing are fixedly connected to fixture block, and the magneto shell corresponds to the position of fixture block
Offer card slot used in conjunction with.
Preferably, limited block is fixedly connected on the left of the inserted block, the position that the end cap ontology corresponds to limited block is opened
Equipped with limiting slot used in conjunction with, the front and rear sides of the limited block respectively with the front and rear sides phase mutual connection of limiting slot inner wall
Touching.
Preferably, the quantity of the anti-seismic spring is no less than 12 and centered on machine shaft around setting.
Preferably, the compression bar two sides and be located at end cap ontology inside be fixedly connected to small lugs, the end cap sheet
The position that body corresponds to small lugs offers groove used in conjunction with.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model by setting anti-seismic spring, can effectively buffer reduce magneto in the running with end cap ontology
Between vibration force, end cap ontology and magneto shell are connected by positioning pin, push slot simultaneously using compression bar
In inserted block, the first antirattle spring and the second antirattle spring can balance out partial end covers ontology and permanent magnetism under the action of connecting rod
Vibration force caused by connecting when operating between electric machine casing, not only ensure that the end cap of magneto and the connection journey of shell
Degree, and magneto can be made to generate less vibration at runtime, to reduce running noise, improve work efficiency,
Conducive to the use of user.
2, the utility model limits the front and back traffic direction of inserted block by setting limited block and limiting slot, guarantees
Inserted block may only carry out up and down direction and slightly move, to reach the damping effect of antirattle spring, by setting small lugs and recessed
Slot, the two are clamped mutually, and compression bar can be effectively prevent to move up and down among end cap ontology, increase the vibration journey to inserted block indirectly
Degree, is unfavorable for the operation of magneto.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the structure of the utility model main view；
Fig. 2 is the partial enlarged view of A-A in the utility model Fig. 1；
Fig. 3 is the structural schematic diagram of the utility model side view.
In figure: 1 end cap ontology, 2 magneto shells, 3 machine shafts, 4 heat release holes, 5 anti-seismic springs, 6 slots, 7 inserted blocks,
8 positioning pins, 9 shockproof slots, 10 first antirattle spring, 11 first connecting rods, 12 compression bars, 13 indents, 14 second antirattle spring, 15
Two connecting rods, 16 fixture blocks, 17 card slots, 18 limited blocks, 19 limiting slots, 20 small lugs, 21 grooves.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3, a kind of magneto end cap that installation is firm, including end cap ontology 1 and magneto shell 2 are please referred to,
The inside of end cap ontology 1 is arranged in magneto shell 2, and magneto shell 2 is internally provided with machine shaft 3, and motor turns
The left end of axis 3 sequentially passes through magneto shell 2 and end cap ontology 1 and the outside for extending to end cap ontology 1, end cap from right to left
The surface of ontology 1 offers heat release hole 4, and the inside of end cap ontology 1 is solid by the surface of anti-seismic spring 5 and magneto shell 2
Fixed connection, the quantity of anti-seismic spring 5 are no less than 12 and centered on machine shaft 3 around setting, 1 right side of end cap ontology
Top and bottom offer slot 6, slot 6 is internally provided with inserted block 7, and inserted block 7 runs through slot far from the side of slot 6
It 6 and extends to outside it, the left side of inserted block 7 is fixedly connected with limited block 18, and the position of the corresponding limited block 18 of end cap ontology 1 opens up
Have a limiting slot 19 used in conjunction with, the front and rear sides of limited block 18 respectively with the front and rear sides phase mutual connection of 19 inner wall of limiting slot
Touching, end cap ontology 1 are provided with positioning pin 8 far from the position of 2 side of magneto shell and corresponding slot 6, and positioning pin 8 is close
One end of magneto shell 2 sequentially passes through end cap ontology 1 and magneto shell 2 and extends to the interior of magneto shell 2
Portion, end cap ontology 1 and corresponding slot 6 offer the shockproof slot 9 being interconnected with slot 6 far from the inner wall of 1 side of end cap ontology,
The first antirattle spring 10 is fixedly connected on shockproof inner wall of the slot 9 far from 1 side of end cap ontology, the first antirattle spring 10 is close to slotting
The side of block 7 runs through shockproof slot 9 and extends to its outside to be contacted with each other with inserted block 7,8 two sides of positioning pin and separate end cap ontology 1
Side be fixedly connected to first connecting rod 11, first connecting rod 11 is fixedly connected with compression bar by the side of proximal cover ontology 1
12, inserted block 7 offers indent 13 close to the position of 12 side of compression bar and corresponding compression bar 12, and indent 13 is far from 1 side of end cap ontology
Inner wall on be fixedly connected with the second antirattle spring 14, the second antirattle spring 14 sequentially passes through indent 13 far from the side of indent 13
With slot 6 and the inside of slot 6 is extended to, compression bar 12 through end cap ontology 1 and extends close to the side of the second antirattle spring 14
It contacts with each other to the inside of slot 6 with the second antirattle spring 14, the fixed company in 12 two sides of compression bar and the inside for being located at end cap ontology 1
Small lugs 20 are connected to, the position of the corresponding small lugs 20 of end cap ontology 1 offers groove 21 used in conjunction with, and inserted block 7 is close
2 side of magneto shell and be located at slot 6 outside be fixedly connected with the second connecting rod 15, the second connecting rod 15 is close to permanent magnetism
The side of electric machine casing 2 is through magneto shell 2 and extends to inside it, and second inside magneto shell 2 connects
15 two sides of extension bar are fixedly connected to fixture block 16, and the position of the corresponding fixture block 16 of magneto shell 2 is offered to be used cooperatively with it
Card slot 17 the front and back traffic direction of inserted block 7 is limited, ensure that inserted block 7 by setting limited block 18 and limiting slot 19
Up and down direction may only be carried out slightly to move, to reach the damping effect of antirattle spring, by the way that small lugs 20 and groove 21 is arranged,
The two is clamped mutually, and compression bar 12 can be effectively prevent to move up and down among end cap ontology 1, increases the vibration to inserted block 7 indirectly
Degree is unfavorable for the operation of magneto, by be arranged anti-seismic spring 5, can effectively buffer reduce magneto in the running with
End cap ontology 1 and magneto shell 2 are connected by positioning pin 8, utilize compression bar by the vibration force between end cap ontology 1
12 push the inserted block 7 in slot 6 simultaneously, and the first antirattle spring 10 and the second antirattle spring 14 can support under the action of connecting rod 11
Disappear vibration force caused by connecting when operating between partial end covers ontology 1 and magneto shell 2, not only ensure that Permanent Magnet and Electric
The end cap of machine and the contiguity of shell, and magneto can be made to generate less vibration at runtime, to reduce fortune
Turn noise, improve work efficiency, conducive to the use of user.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of magneto end cap that installation is firm, including end cap ontology (1) and magneto shell (2), it is characterised in that:
The magneto shell (2) is arranged in the inside of end cap ontology (1), and the magneto shell (2) is internally provided with electricity
Machine shaft (3), the left end of the machine shaft (3) sequentially pass through from right to left magneto shell (2) and end cap ontology (1) and
The outside of end cap ontology (1) is extended to, the surface of the end cap ontology (1) offers heat release hole (4), the end cap ontology (1)
Inside be fixedly connected by anti-seismic spring (5) with the surface of magneto shell (2), the top on the right side of the end cap ontology (1)
Portion and bottom offer slot (6), and the slot (6) is internally provided with inserted block (7), and the inserted block (7) is far from slot (6)
Side through slot (6) and extending to outside it, the end cap ontology (1) is far from magneto shell (2) side and correspondence
The position of slot (6) is provided with positioning pin (8), and the positioning pin (8) sequentially passes through close to the one end of magneto shell (2)
End cap ontology (1) and magneto shell (2) and the inside for extending to magneto shell (2), the end cap ontology (1) and right
Slot (6) are answered to offer the shockproof slot (9) being interconnected with slot (6) far from the inner wall of end cap ontology (1) side, it is described shockproof
It is fixedly connected with the first antirattle spring (10) on the inner wall of separate end cap ontology (1) side of slot (9), first antirattle spring
(10) run through shockproof slot (9) close to the side of inserted block (7) and extend to its outside and contact with each other with inserted block (7), the positioning pin
(8) side of two sides and separate end cap ontology (1) is fixedly connected to first connecting rod (11), and the first connecting rod (11) is leaned on
The side of proximal cover ontology (1) is fixedly connected with compression bar (12), and the inserted block (7) is close to compression bar (12) side and corresponding compression bar
(12) position offers indent (13), and the indent (13) is far from being fixedly connected with the on the inner wall of end cap ontology (1) side
Two antirattle spring (14), second antirattle spring (14) sequentially pass through indent (13) and slot far from the side of indent (13)
(6) and the inside of slot (6) is extended to, the compression bar (12) runs through end cap ontology close to the side of the second antirattle spring (14)
(1) and the inside of slot (6) is extended to and the second antirattle spring (14) contacts with each other, the inserted block (7) is close to Permanent Magnet and Electric casing
Body (2) the side and outside for being located at slot (6) is fixedly connected with the second connecting rod (15), second connecting rod (15) is close to forever
The side of magneto housing (2) is through magneto shell (2) and extends to inside it, and it is internal to be located at magneto shell (2)
The second connecting rod (15) two sides be fixedly connected to fixture block (16), the position of the magneto shell (2) corresponding fixture block (16)
It sets and offers card slot used in conjunction with (17).
2. a kind of firm magneto end cap of installation according to claim 1, it is characterised in that: the inserted block (7)
Left side is fixedly connected with limited block (18), and the position of the end cap ontology (1) corresponding limited block (18), which offers to cooperate with it, to be made
Limiting slot (19), the front and rear sides of the limited block (18) the front and rear sides phase mutual connection with limiting slot (19) inner wall respectively
Touching.
3. a kind of firm magneto end cap of installation according to claim 1, it is characterised in that: the anti-seismic spring
(5) quantity is no less than 12 and centered on machine shaft (3) around setting.
4. a kind of firm magneto end cap of installation according to claim 1, it is characterised in that: the compression bar (12) two
The side and inside for being located at end cap ontology (1) is fixedly connected to small lugs (20), the end cap ontology (1) is corresponding small lugs (20)
Position offer groove used in conjunction with (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820842276.8U CN208508651U (en) | 2018-06-01 | 2018-06-01 | A kind of magneto end cap that installation is firm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820842276.8U CN208508651U (en) | 2018-06-01 | 2018-06-01 | A kind of magneto end cap that installation is firm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208508651U true CN208508651U (en) | 2019-02-15 |
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ID=65287416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820842276.8U Active CN208508651U (en) | 2018-06-01 | 2018-06-01 | A kind of magneto end cap that installation is firm |
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| Country | Link |
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| CN (1) | CN208508651U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109768661A (en) * | 2019-03-26 | 2019-05-17 | 滁州市润德电子科技有限公司 | A kind of pedestal shock-damping structure of direct current permanent magnetic brushless motor |
| CN111216160A (en) * | 2020-03-04 | 2020-06-02 | 张梅 | Canned type arm joint structure |
| CN113422461A (en) * | 2021-06-24 | 2021-09-21 | 浙江定能电机科技有限公司 | Self-buffering permanent magnet motor |
| CN118199338A (en) * | 2024-05-20 | 2024-06-14 | 江西省中科电气传动有限公司 | Marine driving system shielding permanent magnet synchronous motor |
-
2018
- 2018-06-01 CN CN201820842276.8U patent/CN208508651U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109768661A (en) * | 2019-03-26 | 2019-05-17 | 滁州市润德电子科技有限公司 | A kind of pedestal shock-damping structure of direct current permanent magnetic brushless motor |
| CN111216160A (en) * | 2020-03-04 | 2020-06-02 | 张梅 | Canned type arm joint structure |
| CN111216160B (en) * | 2020-03-04 | 2021-04-23 | 张梅 | Canned type arm joint structure |
| CN113422461A (en) * | 2021-06-24 | 2021-09-21 | 浙江定能电机科技有限公司 | Self-buffering permanent magnet motor |
| CN118199338A (en) * | 2024-05-20 | 2024-06-14 | 江西省中科电气传动有限公司 | Marine driving system shielding permanent magnet synchronous motor |
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