CN206595803U - A kind of understructure being easily installed for Brushless DC motor - Google Patents
A kind of understructure being easily installed for Brushless DC motor Download PDFInfo
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- CN206595803U CN206595803U CN201720310953.7U CN201720310953U CN206595803U CN 206595803 U CN206595803 U CN 206595803U CN 201720310953 U CN201720310953 U CN 201720310953U CN 206595803 U CN206595803 U CN 206595803U
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- understructure
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Abstract
The utility model discloses a kind of understructure being easily installed for Brushless DC motor, including arc surface, bolt, nut, spring, retaining ring, baffle ring, mounting surface and bar-shaped trough, array distribution has first through hole everywhere on the flange ring, array distribution has the second through hole everywhere in the mounting seat, the top of second through hole is provided with step groove, the bottom of second through hole is provided with arc surface, the bolt passes through first through hole, second through hole is connected with nut, the retaining ring is located at the bottom of the second through hole, and the mounting surface of retaining ring and the arc surface of the second via bottoms are in mating connection.The understructure being easily installed for being used for Brushless DC motor can effectively solve because mounting hole is offset and caused by first through hole and not corresponding the second through hole the problem of, and effectively mitigate because the resonance of motor body operation generation and caused by loosening problem.
Description
Technical field
The utility model is related to motor technologies field, specially a kind of base being easily installed for Brushless DC motor
Structure.
Background technology
Brushless DC motor be exactly brshless DC motor brshless DC motor be permanent magnetic synchronous electrical motor one kind, it is brushless straight
Stream motor realizes electronic commutation using semiconductor switch device, i.e., traditional contact is replaced with electronic switching device
Commutator and brush.It has reliability height, non-commutation spark, the low advantage of mechanical noise, be widely used in high-grade deck,
In video recorder, electronic instrument and automated office equipment.
When being installed in the equipment installed needed for existing Brushless DC motor, if mounting hole and Brushless DC motor method
Blue ring upper installing hole is not corresponded to, and can be caused to install inconvenience, be wasted time and energy, on the other hand, because Brushless DC motor is opened in low speed
Slight vibrations are had when dynamic, moreover, it operationally easily forms covibration, cause mounting seat to be loosened with flange ring, drop
The reliability that low equipment is used, makes troubles to user.
Utility model content
The purpose of this utility model is to provide a kind of understructure being easily installed for Brushless DC motor, to solve
The existing Brushless DC motor proposed in certainly above-mentioned background technology easily causes installation inconvenience, and flange ring and mounting seat
Between easily loosen the problem of.
To achieve the above object, the utility model provides following technical scheme：A kind of being easy to for Brushless DC motor
The understructure of installation, including motor body, flange ring, mounting seat, first through hole, the second through hole, step groove, arc surface, spiral shell
Bolt, nut, spring, retaining ring, baffle ring, mounting surface and bar-shaped trough, the bottom of the motor body are provided with flange ring, the installation
Seat, which is located at array distribution on the bottom of flange ring, the flange ring, has array distribution in first through hole everywhere, the mounting seat to have
Second through hole everywhere, the top of second through hole is provided with step groove, and the bottom of second through hole is provided with arc surface, the spiral shell
Bolt is connected through first through hole, the second through hole with nut, and the retaining ring is located at the bottom of the second through hole, and the peace of retaining ring
Dress face and the arc surface of the second via bottoms are in mating connection.
It is preferred that, second through hole is strip structure.
It is preferred that, the retaining ring is made up of baffle ring and mounting surface, and the mounting surface is provided with bar-shaped trough, the arc surface
It is provided with the fin in mating connection with bar-shaped trough.
It is preferred that, the screw rod outer cover of the bolt is provided with spring, and the bottom of the spring is connected with step groove.
Compared with prior art, the beneficial effects of the utility model are：This is used for being easily installed for Brushless DC motor
Understructure is provided with the second through hole of strip structure in mounting seat, also, the top of the second through hole is provided with step groove, can be more
Plus facilitate the insertion of bolt, solve because mounting hole is offset and caused by first through hole and the problem of not corresponding the second through hole, this reality
Retaining ring is installed with the new bottom in the second through hole, by the cooperation of bar-shaped trough in retaining ring and arc surface, makes flange ring
Connection with mounting seat is more solid and reliable, effectively mitigate because motor body run produce resonance and caused by loosening problem.
Brief description of the drawings
Fig. 1 is fractionation structural representation when the utility model motor body is not installed with mounting seat；
The enlarged drawing that Fig. 2 is A in the utility model Fig. 1；
Fig. 3 is the utility model mounting seat overlooking the structure diagram；
Fig. 4 is the structural representation after the utility model motor body is not installed with mounting seat；
The enlarged drawing that Fig. 5 is B in the utility model Fig. 4；
Fig. 6 is the utility model retaining ring structural representation.
In figure：1st, motor body, 2, flange ring, 3, mounting seat, 4, first through hole, the 5, second through hole, 6, step groove, 7, circle
Cambered surface, 8, bolt, 9, nut, 10, spring, 11, retaining ring, 12, baffle ring, 13, mounting surface, 14, bar-shaped trough.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-6 are referred to, the utility model provides a kind of technical scheme：A kind of being easily installed for Brushless DC motor
Understructure, including motor body 1, flange ring 2, mounting seat 3, first through hole 4, the second through hole 5, step groove 6, arc surface 7,
Bolt 8, nut 9, spring 10, retaining ring 11, baffle ring 12, mounting surface 13 and bar-shaped trough 14, the bottom of motor body 1 are provided with flange
Ring 2, mounting seat 3, which is located at array distribution on the bottom of flange ring 2, flange ring 2, array point in first through hole 4 everywhere, mounting seat 3
The second through hole 5 everywhere is furnished with, the top of the second through hole 5 is provided with step groove 6, and the bottom of the second through hole 5 is provided with arc surface 7, bolt 8
It is connected with nut 9 through first through hole 4, the second through hole 5, retaining ring 11 is located at the bottom of the second through hole 5, and retaining ring 11
Mounting surface 13 and the arc surface 7 of the bottom of the second through hole 5 are in mating connection.
In above-described embodiment, specifically, the second through hole 5 is strip structure, facilitate the insertion of bolt 8, solve because of second
The problem of first through hole and not corresponding the second through hole that through hole 5 offsets and caused.
In above-described embodiment, specifically, retaining ring 11 is made up of baffle ring 12 and mounting surface 13, mounting surface 13 is provided with bar shaped
Groove 14, arc surface 7 is provided with the fin in mating connection with bar-shaped trough 14, fixes the position of retaining ring 11, so that flange
Ring 2 and the connection of mounting seat 3 are more solid and reliable.
In above-described embodiment, specifically, the screw rod outer cover of bolt 8 is provided with spring 10, bottom and the step groove 6 of spring 10
It is connected, spring 10 plays a part of holding out against to mounting seat 3, prevents bolt 8 from loosening.
Operation principle：When being used for the understructure being easily installed of Brushless DC motor using this, first by spring 10
It is sheathed on bolt 8, bolt 8 is passed through to the second through hole 5 in the first through hole 4 and mounting seat 3 on flange ring 2, the second through hole 5
For strip structure, facilitate the insertion of bolt 8, solve because the second through hole 5 is offset and caused by first through hole with the second through hole not
The problem of correspondence, then 11 sets of retaining ring is set to the bottom of bolt 8, retaining ring 11 is made up of baffle ring 12 and mounting surface 13, peace
Dress face 13 is provided with bar-shaped trough 14, and arc surface 7 is provided with the fin in mating connection with bar-shaped trough 14, makes the position of retaining ring 11
It is fixed, nut 9 is tightened on bolt 8, retaining ring 11 is pressed to the bottom of mounting seat 3, so that flange ring 2 and mounting seat
3 connection is more solid and reliable, and spring 10 is shunk compression, and the bottom of spring 10 is connected with step groove 6,10 pairs of peaces of spring
Dress seat 3 plays a part of holding out against, and prevents bolt 8 from loosening, and by above step, that is, completes flange ring 2 and the assembling of mounting seat 3.
In summary, general principle of the present utility model, principal character and advantage has been shown and described above.The industry
Technical staff it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification only
It is to illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model also has
Various changes and modifications, these changes and improvements are both fallen within the range of claimed the utility model.The utility model requirement
Protection domain is defined by appended claims and its effect thing.
Claims (4)
1. a kind of understructure being easily installed for Brushless DC motor, including motor body (1), flange ring (2), installation
Seat (3), first through hole (4), the second through hole (5), step groove (6), arc surface (7), bolt (8), nut (9), spring (10), lock
Tight ring (11), baffle ring (12), mounting surface (13) and bar-shaped trough (14), it is characterised in that：The bottom of the motor body (1) is provided with
Flange ring (2), the mounting seat (3) is located at the bottom of flange ring (2), and array distribution has everywhere first on the flange ring (2)
Array distribution has the second through hole (5) everywhere on through hole (4), the mounting seat (3), and the top of second through hole (5) is provided with platform
Rank groove (6), the bottom of second through hole (5) is provided with arc surface (7), and the bolt (8) is led to through first through hole (4), second
Hole (5) is connected with nut (9), and the retaining ring (11) is located at the bottom of the second through hole (5), and the mounting surface of retaining ring (11)
(13) arc surface (7) with the second through hole (5) bottom is in mating connection.
2. a kind of understructure being easily installed for Brushless DC motor according to claim 1, it is characterised in that：
Second through hole (5) is strip structure.
3. a kind of understructure being easily installed for Brushless DC motor according to claim 1, it is characterised in that：
The retaining ring (11) is made up of baffle ring (12) and mounting surface (13), and the mounting surface (13) is provided with bar-shaped trough (14), described
Arc surface (7) is provided with the fin in mating connection with bar-shaped trough (14).
4. a kind of understructure being easily installed for Brushless DC motor according to claim 1, it is characterised in that：
The screw rod outer cover of the bolt (8) is provided with spring (10), and the bottom of the spring (10) is connected with step groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720310953.7U CN206595803U (en) | 2017-03-28 | 2017-03-28 | A kind of understructure being easily installed for Brushless DC motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720310953.7U CN206595803U (en) | 2017-03-28 | 2017-03-28 | A kind of understructure being easily installed for Brushless DC motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206595803U true CN206595803U (en) | 2017-10-27 |
Family
ID=60123041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720310953.7U Active CN206595803U (en) | 2017-03-28 | 2017-03-28 | A kind of understructure being easily installed for Brushless DC motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206595803U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108005024A (en) * | 2018-01-25 | 2018-05-08 | 中交第公路工程局有限公司 | A kind of indentation project under construction flood water-bound and its construction method |
| CN110955296A (en) * | 2018-09-27 | 2020-04-03 | 苹果公司 | Multiple fittings clamped together |
-
2017
- 2017-03-28 CN CN201720310953.7U patent/CN206595803U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108005024A (en) * | 2018-01-25 | 2018-05-08 | 中交第公路工程局有限公司 | A kind of indentation project under construction flood water-bound and its construction method |
| CN110955296A (en) * | 2018-09-27 | 2020-04-03 | 苹果公司 | Multiple fittings clamped together |
| CN110955296B (en) * | 2018-09-27 | 2023-08-01 | 苹果公司 | Multiple fittings clamped together |
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| GR01 | Patent grant |