CN209472470U - A kind of brshless DC motor - Google Patents
A kind of brshless DC motor Download PDFInfo
- Publication number
- CN209472470U CN209472470U CN201822081888.2U CN201822081888U CN209472470U CN 209472470 U CN209472470 U CN 209472470U CN 201822081888 U CN201822081888 U CN 201822081888U CN 209472470 U CN209472470 U CN 209472470U
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- China
- Prior art keywords
- fixedly connected
- side wall
- block
- wall
- socketed
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Abstract
The utility model discloses a kind of brshless DC motors, including motor body, the right side wall of motor body is socketed with the first shell, the left side wall of motor body is fixedly connected with second housing, the left side wall of second housing is symmetrically fixedly connected with outside plate, the inner sidewall of two outside plates is symmetrically fixedly connected with compressed spring, the inner cavity of groove block is socketed with ball, the left side wall of groove block is fixedly connected with outer piece, the lateral wall of two outer blocks is fixedly connected with strut, the lateral wall of strut is socketed with the first sliding block, the downside wall of first shell and second housing has been respectively fixedly connected with sole piece, the lateral wall of sole piece is socketed with pedestal, the thread in inner cavity of sole piece is connected with threaded rod.A kind of brshless DC motor is arranged in the utility model, using the use of the first shell and second housing, reduces abrasiveness, while can be supported, and avoids that big drawback is rubbed greatly and be lost in rotation.
Description
Technical field
The utility model relates to technical field of motors, specially a kind of brshless DC motor.
Background technique
Brshless DC motor is made of motor body and driver, is a kind of typical electromechanical integrated product, in work
Output shaft will appear abrasion when making, and there is friction greatly and big drawback is lost, and existing bracket only can be carried out fixation, can not be right
Motor carries out anti-wear support, therefore it is proposed that a kind of brshless DC motor.
Utility model content
The purpose of this utility model is to provide a kind of brshless DC motors, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of brshless DC motor, including motor master
Body is fixedly connected with supporting plate at the front side wall center of the motor body, is fixedly connected at the front side wall center of the supporting plate
Terminal box, the right side wall of the motor body are socketed with the first shell, and the left side wall of the motor body is fixedly connected with second
Shell, the left side wall of the second housing are symmetrically fixedly connected with outside plate, and the inner sidewall of two outside plates is symmetrically fixedly connected
There is compressed spring, the inner sidewall of two compressed springs in the same side is fixedly connected with fluted piece, the inner cavity set of the groove block
It is connected to ball, the inner wall side of two balls fits with motor body, and the left side wall of the groove block is fixedly connected with outer
Block, two outer piece of lateral walls are fixedly connected with strut, and the lateral wall of the strut is socketed with the first sliding block, and described first
The right side wall of sliding block is fixedly connected with outside plate left side wall, and the downside wall of first shell and second housing has been respectively fixedly connected with
Sole piece, the lateral wall of the sole piece are socketed with pedestal, and the thread in inner cavity of the sole piece is connected with threaded rod.
Preferably, the front side wall of the supporting plate is symmetrically fixedly connected with jacking block, consolidates between the inner sidewall of two jacking blocks
Surely it is connected with outer bar, the lateral wall of the outer bar is socketed with the second sliding block, and the downside wall of second sliding block is fixedly connected with
Clamping groove plate, the inner cavity of the clamping groove plate and the lateral wall of terminal box fit, and the downside wall of the clamping groove plate is fixedly connected with drawing
Stretch spring.
Preferably, the lateral wall of two clamping groove plates is fixedly connected with pull rod.
Preferably, it is fixedly connected with and slips through the net at the lateral wall center of first shell.
Preferably, the front side wall of first shell is symmetrically fixedly connected with button block, and the inner cavity of the button block is fixedly connected
There is rubber layer, the front side wall of the second housing is symmetrically fixedly connected with side lever, and the right side wall of the side lever is fixedly connected with circle
The lateral wall of block, the round block is connect with rubber layer interference.
Preferably, the lateral wall of two struts is fixedly connected with block.
Compared with prior art, the utility model has the beneficial effects that a kind of brshless DC motor is arranged in the utility model,
Using the use of the first shell and second housing, the first shell and second housing are first socketed in motor body lateral wall, the
Two shells be socketed when, groove block can be slided by strut, when compressed spring is stretched can in the first sliding block internal slide,
Groove block is pushed by compressed spring, is bonded groove block with the output shaft of motor body, makes the fitting of groove block more
Closely, can be when output shaft rotate, ball can be rotated together, reduced abrasiveness, while can be supported, avoided
Big drawback is rubbed greatly and is lost when rotation.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the CONSTRUCTED SPECIFICATION figure of Fig. 1 groove block and ball.
Fig. 3 is the CONSTRUCTED SPECIFICATION figure of Fig. 1 round block and button block and rubber layer
In figure: 1, motor body, 2, supporting plate, 3, terminal box, the 4, first shell, 5, second housing, 6, outside plate, 7, compression
Spring, 8, groove block, 9, ball, 10, outer piece, 11, strut, the 12, first sliding block, 13, sole piece, 14, pedestal, 15, threaded rod,
16, jacking block, 17, outer bar, the 18, second sliding block, 19, clamping groove plate, 20, extension spring, 21, side lever, 22, round block, 23, button block,
24, rubber layer, 25, slip through the net, 26, pull rod, 27, block.
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 is please referred to, the utility model provides a kind of technical solution: a kind of brshless DC motor, including motor body
1, supporting plate 2 is fixedly connected at the front side wall center of motor body 1, is fixedly connected with terminal box at the front side wall center of supporting plate 2
3, the right side wall of motor body 1 is socketed with the first shell 4, and the left side wall of motor body 1 is fixedly connected with second housing 5, and second
The left side wall of shell 5 is symmetrically fixedly connected with outside plate 6, and the inner sidewall of two outside plates 6 is symmetrically fixedly connected with compressed spring 7, together
The inner sidewall of two compressed springs 7 in side is fixedly connected with fluted piece 8, and the inner cavity of groove block 8 is socketed with ball 9, two balls
9 inner wall side fits with motor body 1, and the left side wall of groove block 8 is fixedly connected with outer piece 10, the outside of two outer blocks 10
Wall is fixedly connected with strut 11, and the lateral wall of strut 11 is socketed with the first sliding block 12, and the right side wall and outside plate 6 of the first sliding block 12 are left
Side wall is fixedly connected, and the downside wall of the first shell 4 and second housing 5 has been respectively fixedly connected with sole piece 13, the lateral wall of sole piece 13
Be socketed with pedestal 14, the thread in inner cavity of sole piece 13 is connected with threaded rod 15, and motor body 1 is brshless DC motor, need into
When row motor body 1 is worked, the first shell 4 is first socketed in 1 lateral wall of motor body with second housing 5, by sole piece
13 are socketed in 14 inner cavity of pedestal, and threaded rod 15 is being threadedly coupled with pedestal 14 and sole piece 13, can by motor body 1 into
Row is fixed, and when second housing 5 is socketed, groove block 8 is pushed by compressed spring 7, makes the defeated of groove block 8 and motor body 1
Shaft is bonded, and ball 9 can be rotated inside groove block 8, while groove block 8 can be slided by strut 11,
The fitting of groove block 8 can be kept closer in 12 internal slide of the first sliding block when compressed spring 7 is stretched, it can be in output shaft
When rotation, ball 9 can be rotated together, while can be supported, and the drawback that friction is big in rotation and loss is big is avoided.
Specifically, the front side wall of supporting plate 2 is symmetrically fixedly connected with jacking block 16, fixed between the inner sidewall of two jacking blocks 16
It is connected with outer bar 17, the lateral wall of outer bar 17 is socketed with the second sliding block 18, and the downside wall of the second sliding block 18 is fixedly connected with card
Frid 19, the inner cavity of clamping groove plate 19 and the lateral wall of terminal box 3 fit, and the downside wall of clamping groove plate 19 is fixedly connected with stretching bullet
Spring 20, when motor body 1 works, by the characteristic of extension spring 20, extension spring 20 inwardly pulls clamping groove plate 19, blocks simultaneously
Frid 19 is slided by the second sliding block 18 in 17 outer wall of outer bar, and clamping groove plate 19 can be detained by pulling with terminal box 3
It closes, avoids terminal box 3 from falling off at work, strengthen the connection of terminal box 3.
Specifically, the lateral wall of two clamping groove plates 19 is fixedly connected with pull rod 26, pull rod 26, which facilitates, carries out pulling card slot
Plate 19 is slided, and is more convenient to open clamping groove plate 19 when repairing terminal box 3.
Slip through the net 25 specifically, being fixedly connected at the lateral wall center of the first shell 4, slip through the net 25 surface have it is logical
Hole facilitates motor body 1 to radiate, and can increase whole thermal diffusivity at work.
Specifically, the front side wall of the first shell 4 is symmetrically fixedly connected with button block 23, the inner cavity of button block 23 is fixedly connected with
Rubber layer 24, the front side wall of second housing 5 are symmetrically fixedly connected with side lever 21, and the right side wall of side lever 21 is fixedly connected with round block
22, the lateral wall of round block 22 is connect with 24 interference of rubber layer, and when the first shell 4 is connect with second housing 5, side lever 21 be will drive
Round block 22 is fastened with button block 23, and the material of rubber layer 24 is rubber, can increase frictional force by rubber and have compression
Characteristic, button block 23 and the connection of round block 22 can be made stronger, the connection of the first shell 4 with second housing 5 can be increased, risen
To the effect of additional reinforcement.
Specifically, the lateral wall of two struts 11 is fixedly connected with block 27, block 27 has limit function, prevents strut
12 inner cavity of the first sliding block is detached from when 11 sliding.
Working principle: when needing to carry out motor body 1 to be worked, the first shell 4 is socketed in electricity with second housing 5
1 lateral wall of owner's body, when second housing 5 is socketed, groove block 8 is pushed by compressed spring 7, makes groove block 8 and motor master
The output shaft of body 1 is bonded, and ball 9 can be rotated inside groove block 8, at the same groove block 8 can by strut 11 into
Row sliding, can keep the fitting of groove block 8 closer, Ke Yi when compressed spring 7 is stretched in 12 internal slide of the first sliding block
When output shaft rotates, ball 9 can be rotated together, while can be supported, and avoid the friction in rotation big with loss greatly
The drawbacks of.
Claims (6)
1. a kind of brshless DC motor, including motor body (1), it is characterised in that: the front side wall center of the motor body (1)
Place is fixedly connected with supporting plate (2), is fixedly connected with terminal box (3), the motor body at the front side wall center of the supporting plate (2)
(1) right side wall is socketed with the first shell (4), and the left side wall of the motor body (1) is fixedly connected with second housing (5), institute
The left side wall for stating second housing (5) is symmetrically fixedly connected with outside plate (6), and the inner sidewall of two outside plates (6) is symmetrically fixed to be connected
It is connected to compressed spring (7), the inner sidewall of the compressed spring (7) of the same side two is fixedly connected with fluted piece (8), the groove
The inner cavity of block (8) is socketed with ball (9), and inner wall side and the motor body (1) of two balls (9) fit, the groove
The left side wall of block (8) is fixedly connected with outer piece (10), and the lateral wall of two outer piece (10) is fixedly connected with strut (11), institute
The lateral wall for stating strut (11) is socketed with the first sliding block (12), the right side wall and outside plate (6) left side wall of first sliding block (12)
It is fixedly connected, the downside wall of first shell (4) and second housing (5) has been respectively fixedly connected with sole piece (13), the sole piece
(13) lateral wall is socketed with pedestal (14), and the thread in inner cavity of the sole piece (13) is connected with threaded rod (15).
2. a kind of brshless DC motor according to claim 1, it is characterised in that: the front side wall of the supporting plate (2) is symmetrical
It is fixedly connected with jacking block (16), is fixedly connected with outer bar (17), the outer bar between the inner sidewall of two jacking blocks (16)
(17) lateral wall is socketed with the second sliding block (18), and the downside wall of second sliding block (18) is fixedly connected with clamping groove plate
(19), the inner cavity of the clamping groove plate (19) and the lateral wall of terminal box (3) fit, and the downside wall of the clamping groove plate (19) is fixed
It is connected with extension spring (20).
3. a kind of brshless DC motor according to claim 2, it is characterised in that: the outside of two clamping groove plates (19)
Wall is fixedly connected with pull rod (26).
4. a kind of brshless DC motor according to claim 1, it is characterised in that: the lateral wall of first shell (4)
Slip through the net (25) are fixedly connected at center.
5. a kind of brshless DC motor according to claim 1, it is characterised in that: the front side wall of first shell (4)
It is symmetrically fixedly connected with button block (23), the inner cavity of the button block (23) is fixedly connected with rubber layer (24), the second housing (5)
Front side wall be symmetrically fixedly connected with side lever (21), the right side wall of the side lever (21) is fixedly connected with round block (22), the circle
The lateral wall of block (22) is connect with rubber layer (24) interference.
6. a kind of brshless DC motor according to claim 1, it is characterised in that: the lateral wall of two struts (11)
It is fixedly connected with block (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822081888.2U CN209472470U (en) | 2018-12-12 | 2018-12-12 | A kind of brshless DC motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822081888.2U CN209472470U (en) | 2018-12-12 | 2018-12-12 | A kind of brshless DC motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209472470U true CN209472470U (en) | 2019-10-08 |
Family
ID=68089366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822081888.2U Expired - Fee Related CN209472470U (en) | 2018-12-12 | 2018-12-12 | A kind of brshless DC motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209472470U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111313595A (en) * | 2020-03-03 | 2020-06-19 | 山东高崎电机有限公司 | Waterproof structure of motor |
| CN112117854A (en) * | 2020-10-13 | 2020-12-22 | 马鞍山斯博尔机械技术服务有限公司 | Micro motor mechanism with replaceable carbon brush |
-
2018
- 2018-12-12 CN CN201822081888.2U patent/CN209472470U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111313595A (en) * | 2020-03-03 | 2020-06-19 | 山东高崎电机有限公司 | Waterproof structure of motor |
| CN112117854A (en) * | 2020-10-13 | 2020-12-22 | 马鞍山斯博尔机械技术服务有限公司 | Micro motor mechanism with replaceable carbon brush |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191008 Termination date: 20201212 |