CN206452241U - A kind of quickly-opened permanent-magnet brushless DC electric machine terminal box - Google Patents

Abstract

The utility model discloses a kind of quickly-opened permanent-magnet brushless DC electric machine terminal box, including body, the bottom of the body is provided with supporting plate, the bottom of the supporting plate is provided with base, protective cover is arranged with the right side of the body, left side at the top of the body surface, which is fixedly connected with the left of nameplate, the body, is provided with end cap, and contiguous block is provided with the top and bottom of the end cap.The utility model is by setting using cooperatively for second spring, the second movable axis, neck, fixed plate, the first fixed block, the first movable axis, clamp, the first spring, fixture block, the second fixed block and connecting plate, user can be made quickly to open terminal box, so the use of terminal box more facilitates, during solving user's docking line box opening, because terminal box is bolted with lid, during causing user to dock line box opening, the substantial amounts of time is consumed.

Description

A kind of quickly-opened permanent-magnet brushless DC electric machine terminal box

Technical field

The utility model is related to technical field of motors, specially a kind of quickly-opened permanent-magnet brushless DC electric machine wiring 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 Brshless DC motor, terminal box is fixedly connected using bolt with lid, user of service docking line box open during, The substantial amounts of time would generally be consumed, so as to cause user the problem of operating efficiency is relatively low occur, is used so as to greatly reduce The operating efficiency of person.

Utility model content

The purpose of this utility model is to provide a kind of quickly-opened permanent-magnet brushless DC electric machine terminal box, possesses and connect Line box and the advantage of lid quick separating, 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 quickly-opened brushless, permanently is straight Connection box for motor, including body are flowed, the bottom of the body is provided with supporting plate, and the bottom of the supporting plate is provided with base, The left side at the top of protective cover, the body surface is arranged with the right side of the body and is fixedly connected with nameplate, a left side for the body Side, which is provided with the top and bottom of end cap, the end cap, is provided with contiguous block, and the center on the left of the end cap is provided with biography Offered on the left of moving axis, the power transmission shaft surface and lid, the bottom of the lid are provided with the right side of keyway, the body surface Portion is provided with terminal box, and the both sides of the terminal box front surface bottom are connected at the top of cable tube, the terminal box front surface Center is provided with fixed plate, and the surface of the fixed plate is offered is provided with first at the top of neck, the lid front surface Fixed block, and the quantity of the first fixed block is two, the inner chamber of first fixed block is provided through the first movable axis, described The center on the first movable axis surface is arranged with clamp, and the back side of the clamp is provided with the fixture block matched with neck, described The surface of first movable axis and it is arranged with the top of the first spring, the terminal box back surface and is provided with positioned at the both sides of clamp Second fixed block, and the quantity of the second fixed block is two, the inner chamber of second fixed block is provided through the second movable axis, The center on the second movable axis surface is arranged with connecting plate, and the top of the connecting plate both sides is fixedly connected with lid, institute State the surface of the second movable axis and be arranged with second spring positioned at the both sides of connecting plate.

It is preferred that, the both sides at the top of the body have been fixedly connected with the left of suspension ring, the body surface and have been provided with Huang Oil nozzle.

It is preferred that, the both sides of the organism bottom are fixedly connected with reinforcing plate, and bottom and the base of the reinforcing plate are fixed Connection, the both sides of the base top are provided with fixing bolt, and the bottom of the base passes through fixing bolt and workbench It is fixedly connected.

It is preferred that, the surface of the body is provided with radiating ribs, and the surface of the nameplate is fixed by fixture with body Connection.

It is preferred that, the inner chamber of described two spools is provided with wear-resistant pad.

Compared with prior art, the beneficial effects of the utility model are as follows：

1st, the utility model is by setting second spring, the second movable axis, neck, fixed plate, the first fixed block, first to live Moving axis, clamp, the first spring, fixture block, the second fixed block and connecting plate are used cooperatively, and user can be made quickly to open wiring Box, the use of such terminal box more facilitates, during solving user's docking line box opening, because terminal box and lid are logical Cross bolt to fix, so that during causing user's docking line box opening, the substantial amounts of time is consumed, so as to cause user to go out The problem of now operating efficiency is relatively low, so as to substantially increase the operating efficiency of user, is adapted to promote the use of.

2nd, the utility model can effectively be moved by suspension ring to motor, and the movement of such motor more facilitates, it is to avoid Motor is during movement, because motor lacks hanging device, so as to cause motor to be lifted, so as to cause motor The problem of mobile inconvenience occur, by grease nipple, can effectively add lubricating grease, the use of such motor to operating power transmission shaft Time is longer, it is to avoid motor is during long-time use, because power transmission shaft lacks grease lubrication, so as to cause power transmission shaft The problem of damaging, by nameplate, can effectively be grasped to the information of motor, and the using effect of such motor more preferably, is kept away Exempt from motor during use, because user does not grasp the essential information of motor, so as to cause motor in use The problem of damaging, by spool, can effectively be classified to the cable for passing in and out terminal box, the placement of such cable more added with Sequence, it is to avoid the cable of turnover terminal box is mixed, so as to cause the problem of cable for passing in and out terminal box causes confusion.

Brief description of the drawings

Fig. 1 is the utility model structural representation；

Fig. 2 is the utility model terminal box front view；

Fig. 3 is the utility model terminal box rearview.

In figure：1 body, 2 bases, 3 reinforcing plates, 4 supporting plates, 5 radiating ribs, 6 fixing bolts, 7 protective covers, 8 spools, 9 Two springs, 10 lids, 11 suspension ring, 12 nameplates, 13 contiguous blocks, 14 end caps, 15 grease nipples, 16 power transmission shafts, 17 keyways, 18 wiring Box, 19 second movable axis, 20 necks, 21 fixed plates, 22 first fixed blocks, 23 first movable axis, 24 clamps, 25 first springs, 26 fixture blocks, 27 second fixed blocks, 28 connecting plates.

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. 1-3, a kind of quickly-opened permanent-magnet brushless DC electric machine terminal box, including body 1 are referred to, body 1 Bottom is provided with supporting plate 4, and the bottom of supporting plate 4 is provided with base 2, and the both sides of the bottom of body 1 are fixedly connected with reinforcing plate 3, The bottom of reinforcing plate 3 is fixedly connected with base 2, and the both sides at the top of base 2 are provided with fixing bolt 6, and the bottom of base 2 passes through Fixing bolt 6 is fixedly connected with workbench, and the right side of body 1 is arranged with protective cover 7, and the left side of the surface crown of body 1 is fixed Nameplate 12 is connected with, by nameplate 12, the information of motor can effectively be grasped, the using effect of such motor more preferably, is kept away Exempt from motor during use, because user does not grasp the essential information of motor, so as to cause motor in use The problem of damaging, the surface of body 1 is provided with radiating ribs 5, and the surface of nameplate 12 is fixed by fixture and body 1 to be connected Connect, the left side of body 1 is provided with end cap 14, and the top and bottom of end cap 14 are provided with contiguous block 13, the left side of end cap 14 It is provided with the heart on the left of power transmission shaft 16, the surface of power transmission shaft 16 and offers keyway 17, the both sides at the top of body 1 has been fixedly connected with Suspension ring 11, by suspension ring 11, can effectively be moved to motor, the movement of such motor more facilitates, it is to avoid motor is being moved In dynamic process, because motor lacks hanging device, so as to cause motor to be lifted, so as to cause motor movement occur not Just the problem of, body 1 is provided with grease nipple 15 on the left of surface, by grease nipple 15, can be effective to operating power transmission shaft 16 Lubricating grease is added, the use time of such motor is longer, it is to avoid motor is during long-time use, because power transmission shaft 16 lacks Few grease lubrication, so as to cause the problem of power transmission shaft 16 is damaged, body 1 is provided with lid 10, lid on the right side of surface 10 bottom is provided with terminal box 18, and the both sides of the front surface bottom of terminal box 18 connect cable tube 8, the inner chamber of two spools 8 Wear-resistant pad is provided with, by spool 8, the cable for passing in and out terminal box 18 can effectively be classified, the placement of such cable is more Added with sequence, it is to avoid the cable of turnover terminal box 18 is mixed, so as to cause the cable for passing in and out terminal box 18 to cause confusion The problem of, the center at the top of the front surface of terminal box 18 is provided with fixed plate 21, and the surface of fixed plate 21 offers neck 20, box The first fixed block 22 is provided with the top of the front surface of lid 10, and the quantity of the first fixed block 22 is two, the first fixed block 22 Inner chamber is provided through the first movable axis 23, and the center on the surface of the first movable axis 23 is arranged with clamp 24, the back side of clamp 24 It is provided with the fixture block 26 matched with neck 20, the surface of the first movable axis 23 and is arranged with first positioned at the both sides of clamp 24 The second fixed block 27 is provided with the top of spring 25, the back surface of terminal box 18, and the quantity of the second fixed block 27 is two, second The inner chamber of fixed block 27 is provided through the second movable axis 19, and the center on the surface of the second movable axis 19 is arranged with connecting plate 28, The top of the both sides of connecting plate 28 is fixedly connected with lid 10, the surface of the second movable axis 19 and is arranged positioned at the both sides of connecting plate 28 There is second spring 9, by setting second spring 9, the second movable axis 19, neck 20, fixed plate 21, the first fixed block 22, first Movable axis 23, clamp 24, the first spring 25, fixture block 26, the second fixed block 27 and connecting plate 28 are used cooperatively, and can make user Terminal box 18 is quickly opened, the use of such terminal box 18 more facilitates, solve the mistake that user's docking line box 18 is opened Cheng Zhong, because terminal box 18 is bolted with lid 10, so that during causing user's docking opening of line box 18, consumption The substantial amounts of time, so as to cause user the problem of operating efficiency is relatively low occur, so as to substantially increase the work effect of user Rate, is adapted to promote the use of.

In use, user pulls with hand clamp 24, fixture block 26 is set to be separated with neck 20, while in the pulling of user's hand Lower casing 10 is separated with terminal box 18, completes operation.

In summary：The quickly-opened permanent-magnet brushless DC electric machine terminal box, by setting second spring 9, second Movable axis 19, neck 20, fixed plate 21, the first fixed block 22, the first movable axis 23, clamp 24, the first spring 25, fixture block 26, Using cooperatively for second fixed block 27 and connecting plate 28, solves user and the problem of operating efficiency is relatively low occurs.

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 quickly-opened permanent-magnet brushless DC electric machine terminal box, including body (1), it is characterised in that：The body (1) bottom is provided with supporting plate (4), and the bottom of the supporting plate (4) is provided with base (2), the right side set of the body (1) Provided with protective cover (7), it is fixedly connected with the left of nameplate (12), the body (1) and sets on the left of body (1) surface crown Be equipped with the top and bottom of end cap (14), the end cap (14) and be provided with contiguous block (13), on the left of the end cap (14) in It is provided with the heart on the left of power transmission shaft (16), power transmission shaft (16) surface and offers keyway (17), body (1) surface Right side is provided with lid (10), and the bottom of the lid (10) is provided with terminal box (18), terminal box (18) the front surface bottom The center that the both sides in portion connect at the top of cable tube (8), terminal box (18) front surface is provided with fixed plate (21), described The surface of fixed plate (21) offers and is provided with the first fixed block (22) at the top of neck (20), lid (10) front surface, And first fixed block (22) quantity be two, the inner chamber of first fixed block (22) is provided through the first movable axis (23), the center on the first movable axis (23) surface is arranged with clamp (24), the back side of the clamp (24) be provided with The fixture block (26) that neck (20) matches, the surface of first movable axis (23) and is arranged with positioned at the both sides of clamp (24) The second fixed block (27), and the second fixed block (27) are provided with the top of first spring (25), terminal box (18) back surface Quantity be two, the inner chamber of second fixed block (27) is provided through the second movable axis (19), second movable axis (19) center on surface is arranged with connecting plate (28), and the top of connecting plate (28) both sides is fixedly connected with lid (10), The surface of second movable axis (19) and it is arranged with second spring (9) positioned at the both sides of connecting plate (28).

2. a kind of quickly-opened permanent-magnet brushless DC electric machine terminal box according to claim 1, it is characterised in that：Institute State the both sides at the top of body (1) and be fixedly connected with the left of suspension ring (11), body (1) surface and be provided with grease nipple (15)。

3. a kind of quickly-opened permanent-magnet brushless DC electric machine terminal box according to claim 1, it is characterised in that：Institute The both sides for stating body (1) bottom are fixedly connected with reinforcing plate (3), and the bottom of the reinforcing plate (3) is fixedly connected with base (2), Both sides at the top of the base (2) are provided with fixing bolt (6), and the bottom of the base (2) passes through fixing bolt (6) and work It is fixedly connected as platform.

4. a kind of quickly-opened permanent-magnet brushless DC electric machine terminal box according to claim 1, it is characterised in that：Institute The surface for stating body (1) is provided with radiating ribs (5), and the surface of the nameplate (12) is fixedly connected by fixture with body (1).

5. a kind of quickly-opened permanent-magnet brushless DC electric machine terminal box according to claim 1, it is characterised in that：Two The inner chamber of the individual spool (8) is provided with wear-resistant pad.