CN206379820U - A kind of permanent-magnet brushless DC electric machine terminal box of convenient dismounting - Google Patents
A kind of permanent-magnet brushless DC electric machine terminal box of convenient dismounting Download PDFInfo
- Publication number
- CN206379820U CN206379820U CN201720028467.6U CN201720028467U CN206379820U CN 206379820 U CN206379820 U CN 206379820U CN 201720028467 U CN201720028467 U CN 201720028467U CN 206379820 U CN206379820 U CN 206379820U
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- China
- Prior art keywords
- terminal box
- motor body
- fixedly connected
- permanent
- motor
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Abstract
The utility model discloses a kind of permanent-magnet brushless DC electric machine terminal box of convenient dismounting, including motor body, electric motor end cap is fixedly connected with the left of the motor body, center on the left of the electric motor end cap is provided with rotating shaft, keyway is offered on the left of the rotating shaft surface, the bottom of the motor body is provided with supporting plate, and the bottom of the supporting plate, which is provided with the right side of base, the motor body, is fixedly connected with protective cover.The utility model is by setting using cooperatively for fixed plate, neck, snap ring, spring, clamp, movable axis, fixed block, fixing groove and projection, the person of being easy to use docks line box and carries out fast quick-detach with lid, the using effect of so terminal box is more preferable, user is solved during to traditional terminal box dismounting, because terminal box with lid takes bolt to fix, during causing user to dock line box and lid dismounting, the substantial amounts of time is wasted.
Description
Technical field
The utility model is related to technical field of motors, specially a kind of permanent-magnet brushless DC electric machine wiring of convenient dismounting
Box.
Background technology
Compared with traditional electrical excitation motor, permanent magnet motor particularly rare-earth permanent magnet motor have it is simple in construction,
Reliable, small volume, quality be small, be lost less, efficiency high, and the shape and size of motor can be notable with grade versatile and flexible
Advantage, because application is extremely wide, almost throughout each neck of Aero-Space, national defence, industrial and agricultural production and daily life
Domain.
Terminal box is permanent-magnet brushless DC electric machine, one of indispensable parts, and existing permanent magnetism in the market
The terminal box and lid of brshless DC motor, are generally all to fasten connection using bolt, such user in docking line box and
During lid is dismantled, the substantial amounts of time is wasted, so as to cause user the problem of operating efficiency is relatively low occur, so that greatly
The big operating efficiency for reducing user.
Utility model content
The purpose of this utility model is to provide a kind of permanent-magnet brushless DC electric machine terminal box of convenient dismounting, possessed conveniently
Terminal box and the advantage of the fast quick-detach of lid, solve user and the problem of operating efficiency is relatively low occur.
To achieve the above object, the utility model provides following technical scheme：A kind of DC permanent-magnetic brushless of convenient dismounting
It is fixedly connected with the left of connection box for motor, including motor body, the motor body on the left of electric motor end cap, the electric motor end cap
Center be provided with the left of rotating shaft, the rotating shaft surface and offer keyway, the bottom of the motor body is provided with support
Plate, the bottom of the supporting plate, which is provided with the right side of base, the motor body, is fixedly connected with protective cover, the motor body
The center that the both sides at top have been fixedly connected with the top of hanger, the motor body is provided with terminal box, the terminal box two
Side, which is provided with the outside of projection, the projection, offers fixing groove, and the bottom on the terminal box surface offers entrance hole, institute
State and lid is provided with the top of terminal box, bottom and the terminal box connection fixed by snap of the lid, the buckle include
Fixed plate, the bottom of the fixed plate is provided with neck, and the inner chamber of the neck is provided with snap ring, and the two ends of the snap ring are passed through
Wear and movable axis be provided with the left of neck, the snap ring, snap ring is run through in one end of the movable axis, the surface of the movable axis and
It is provided with clamp on the inside of snap ring, the surface of the movable axis and is provided with spring, the card positioned at the both sides of clamp
The fixed block matched with fixing groove is provided with the right side of plate.
It is preferred that, the top and bottom on the left of the electric motor end cap are provided with fixing bolt, the right side of the electric motor end cap
Side is fixedly connected by fixing bolt with motor body.
It is preferred that, the both sides of the base top are provided with foundation bolt, and the bottom of the base passes through foundation bolt
It is fixedly connected with working face.
It is preferred that, the surface of the protective cover is provided with fastening bolt, and the protective cover passes through fastening bolt and motor sheet
Body is fixedly connected.
It is preferred that, the surface of the motor body, which is provided with the inside of radiating ribs, the entrance hole, is provided with anti-vibration ring, institute
The bottom for stating hanger is fixedly connected by screw rod with motor body.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model by set fixed plate, neck, snap ring, spring, clamp, movable axis, fixed block, fixing groove and
Projection is used cooperatively, and the person's of being easy to use docking line box carries out fast quick-detach with lid, and the using effect of such terminal box is more
It is good, user is solved during being dismantled to conventional electrical connectors, because terminal box and lid take bolt to fix, so as to cause
During user docks line box and lid dismounting, the substantial amounts of time is wasted, so as to cause user operating efficiency occur
Relatively low the problem of, so as to substantially increase the operating efficiency of user, it is adapted to promote the use of.
2nd, the utility model passes through radiating ribs, it is possible to increase the area of dissipation of motor body, the radiating effect of such motor body
Fruit is more preferably, it is to avoid motor is during use, because the contact area of motor body and air is smaller, so as to cause motor sheet
The problem of body radiating effect is poor occurs, by protective cover, and the radiator fan of motor effectively can be protected, and such motor dissipates
The use time of Hot-air fan is longer, it is to avoid electric motor fan is during use, due to a lack of protection device, so as to cause motor
The problem of radiator fan is damaged, by anti-vibration ring, can play a part of protection, the using effect of such motor is more to cable
It is good, it is to avoid motor is during long-time use, because cable and wiring hole inwall produce friction, so as to cause the exhausted of cable
The problem of edge layer is damaged, so as on the normal using influence is produced of motor, by hanger, can quickly be moved to motor
Dynamic, the movement of such motor more facilitates, it is to avoid motor is during movement, due to a lack of lifting device, so as to cause electricity
The problem of machine occurs mobile slow.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model A-A enlarged drawings.
In figure：1 motor body, 2 foundation bolts, 3 bases, 4 supporting plates, 5 radiating ribs, 6 protective covers, 7 fastening bolts, 8 are entered
String holes, 9 anti-vibration rings, 10 lids, 11 terminal boxes, 12 hangers, 13 electric motor end caps, 14 fixing bolts, 15 rotating shafts, 16 keyways, 17 are consolidated
Fixed board, 18 necks, 19 snap rings, 20 springs, 21 clamps, 22 movable axis, 23 fixed blocks, 24 fixing grooves, 25 projections, 26 buckles.
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.
Refer to Fig. 1-2, a kind of permanent-magnet brushless DC electric machine terminal box of convenient dismounting, including motor body 1, motor sheet
The left side of body 1 is fixedly connected with electric motor end cap 13, and the top and bottom in the left side of electric motor end cap 13 are provided with fixing bolt 14, electricity
The right side of generator terminal lid 13 is fixedly connected by fixing bolt 14 with motor body 1, and the center in the left side of electric motor end cap 13 is provided with
Keyway 16 is offered on the left of rotating shaft 15, the surface of rotating shaft 15, the bottom of motor body 1 is provided with supporting plate 4, the bottom of supporting plate 4
Portion is provided with base 3, and the both sides at the top of base 3 are provided with foundation bolt 2, and the bottom of base 3 passes through foundation bolt 2 and work
Face is fixedly connected, and the right side of motor body 1 is fixedly connected with protective cover 6, and the surface of protective cover 6 is provided with fastening bolt 7, protection
Cover 6 is fixedly connected by fastening bolt 7 with motor body 1, and by protective cover 6, the radiator fan of motor effectively can be protected
Shield, the use time of such motor radiating fan is longer, it is to avoid electric motor fan is during use, due to a lack of protection dress
Put, so as to cause the problem of motor radiating fan is damaged, the both sides at the top of motor body 1 have been fixedly connected with hanger 12,
By hanger 12, motor can quickly be moved, the movement of such motor more facilitates, it is to avoid motor is in mobile mistake
Cheng Zhong, due to a lack of lifting device, so as to cause the problem of motor occurs mobile slow, the center at the top of motor body 1 is set
There is terminal box 11, the both sides of terminal box 11 are provided with projection 25, and the outside of projection 25 offers fixing groove 24, the surface of terminal box 11
Bottom offer entrance hole 8, the surface of motor body 1 is provided with radiating ribs 5, passes through radiating ribs 5, it is possible to increase motor body 1
Area of dissipation, the radiating effect of such motor body 1 is more preferable, it is to avoid motor during use, because motor body 1 with
The contact area of air is smaller, so that the problem of causing the radiating effect of motor body 1 poor occurs, the inner side of entrance hole 8 is set
There is anti-vibration ring 9, by anti-vibration ring 9, protection can be played a part of to cable, the using effect of such motor is more preferable, it is to avoid electricity
Machine is during long-time use, because of cable and the generation friction of wiring hole inwall, so as to cause the insulating barrier of cable to damage
Bad the problem of, so that on the normal using influence is produced of motor, the bottom of hanger 12 is fixed by screw rod and motor body 1 to be connected
Connect, the top of terminal box 11 is provided with lid 10, and the bottom of lid 10 is fixedly connected with terminal box 11 by buckle 26, buckle 26
Including fixed plate 17, the bottom of fixed plate 17 is provided with neck 18, and the inner chamber of neck 18 is provided with snap ring 19, the two ends of snap ring 19
Run through neck 18, the left side of snap ring 19 is provided with movable axis 22, and snap ring 19, the table of movable axis 22 are run through in one end of movable axis 22
Face and the inner side of snap ring 19 is provided with clamp 21, the surface of movable axis 22 and is provided with spring positioned at the both sides of clamp 21
20, the right side of clamp 21 is provided with the fixed block 23 matched with fixing groove 24, by setting fixed plate 17, neck 18, snap ring
19th, spring 20, clamp 21, movable axis 22, fixed block 23, fixing groove 24 and projection 25 are used cooperatively, the person of being easy to use couple
Terminal box 11 carries out fast quick-detach with lid 10, and the using effect of such terminal box 11 more preferably, solves user to tradition
During terminal box 11 is dismantled, because terminal box 11 with lid 10 takes bolt to fix, so as to cause user's docking line box 11
During being dismantled with lid 10, the substantial amounts of time is wasted, so that cause user the problem of operating efficiency is relatively low occur, from
And the operating efficiency of user is substantially increased, it is adapted to promote the use of.
In use, user pulls with hand clamp 21, fixed block 23 departs from fixing groove 24 in the presence of clamp 21, so that
Terminal box 11 is departed from lid 10, complete operation.
In summary：Permanent-magnet brushless DC electric machine terminal box of the convenient dismounting, by set fixed plate 17, neck 18,
Snap ring 19, spring 20, clamp 21, movable axis 22, fixed block 23, fixing groove 24 and projection 25 are used cooperatively, and are solved and are used
There is the problem of operating efficiency is relatively low in person.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of permanent-magnet brushless DC electric machine terminal box of convenient dismounting, including motor body (1), it is characterised in that：The electricity
The center on the left of electric motor end cap (13), the electric motor end cap (13) is fixedly connected with the left of machine body (1) and is provided with rotating shaft
(15) keyway (16), is offered on the left of rotating shaft (15) surface, the bottom of the motor body (1) is provided with supporting plate
(4), the bottom of the supporting plate (4) is provided with the right side of base (3), the motor body (1) and is fixedly connected with protective cover
(6), the both sides at the top of the motor body (1) have been fixedly connected with the center at the top of hanger (12), the motor body (1)
Terminal box (11) is provided with, terminal box (11) both sides are provided with the outside of projection (25), the projection (25) and offered
Fixing groove (24), the bottom on terminal box (11) surface is offered to be provided with the top of entrance hole (8), the terminal box (11)
Lid (10), the bottom of the lid (10) is fixedly connected with terminal box (11) by buckle (26), and the buckle (26) includes
Fixed plate (17), the bottom of the fixed plate (17) is provided with neck (18), and the inner chamber of the neck (18) is provided with snap ring
(19), the two ends of the snap ring (19), which are run through on the left of neck (18), the snap ring (19), is provided with movable axis (22), described
One end of movable axis (22) through snap ring (19), the surface of the movable axis (22) and is provided with card on the inside of snap ring (19)
Plate (21), the surface of the movable axis (22) and is provided with spring (20), the clamp (21) positioned at the both sides of clamp (21)
Right side be provided with the fixed block (23) matched with fixing groove (24).
2. a kind of permanent-magnet brushless DC electric machine terminal box of convenient dismounting according to claim 1, it is characterised in that：It is described
Top and bottom on the left of electric motor end cap (13) are provided with fixing bolt (14), and the right side of the electric motor end cap (13) passes through admittedly
Determine bolt (14) to be fixedly connected with motor body (1).
3. a kind of permanent-magnet brushless DC electric machine terminal box of convenient dismounting according to claim 1, it is characterised in that：It is described
Both sides at the top of base (3) are provided with foundation bolt (2), and the bottom of the base (3) passes through foundation bolt (2) and working face
It is fixedly connected.
4. a kind of permanent-magnet brushless DC electric machine terminal box of convenient dismounting according to claim 1, it is characterised in that：It is described
The surface of protective cover (6) is provided with fastening bolt (7), and the protective cover (6) is solid by fastening bolt (7) and motor body (1)
Fixed connection.
5. a kind of permanent-magnet brushless DC electric machine terminal box of convenient dismounting according to claim 1, it is characterised in that：It is described
The surface of motor body (1) is provided with the inside of radiating ribs (5), the entrance hole (8) and is provided with anti-vibration ring (9), the hanger
(12) bottom is fixedly connected by screw rod with motor body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720028467.6U CN206379820U (en) | 2017-01-10 | 2017-01-10 | A kind of permanent-magnet brushless DC electric machine terminal box of convenient dismounting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720028467.6U CN206379820U (en) | 2017-01-10 | 2017-01-10 | A kind of permanent-magnet brushless DC electric machine terminal box of convenient dismounting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206379820U true CN206379820U (en) | 2017-08-04 |
Family
ID=59404016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720028467.6U Expired - Fee Related CN206379820U (en) | 2017-01-10 | 2017-01-10 | A kind of permanent-magnet brushless DC electric machine terminal box of convenient dismounting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206379820U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108649747A (en) * | 2018-06-29 | 2018-10-12 | 神华国华广投（柳州）发电有限责任公司 | A kind of open type cooling water pump motor independent cooling system |
| CN110273753A (en) * | 2019-06-17 | 2019-09-24 | 陕西易盈电气科技工业有限公司 | A kind of drilling machine for Petroleum Production constant frequency and constant voltage generator and its working method |
| CN111049346A (en) * | 2019-12-23 | 2020-04-21 | 珠海恒力源机电有限公司 | Brushless motor convenient to installation |
| CN113241883A (en) * | 2021-05-20 | 2021-08-10 | 辽宁工程技术大学 | Motor with lead protection function and use method thereof |
-
2017
- 2017-01-10 CN CN201720028467.6U patent/CN206379820U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108649747A (en) * | 2018-06-29 | 2018-10-12 | 神华国华广投（柳州）发电有限责任公司 | A kind of open type cooling water pump motor independent cooling system |
| CN110273753A (en) * | 2019-06-17 | 2019-09-24 | 陕西易盈电气科技工业有限公司 | A kind of drilling machine for Petroleum Production constant frequency and constant voltage generator and its working method |
| CN111049346A (en) * | 2019-12-23 | 2020-04-21 | 珠海恒力源机电有限公司 | Brushless motor convenient to installation |
| CN111049346B (en) * | 2019-12-23 | 2022-04-19 | 珠海恒力源机电有限公司 | Brushless motor convenient to installation |
| CN113241883A (en) * | 2021-05-20 | 2021-08-10 | 辽宁工程技术大学 | Motor with lead protection function and use method thereof |
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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: 20170804 Termination date: 20190110 |