CN210958021U - Plastic package motor - Google Patents

Abstract

The utility model discloses a plastic package motor, which relates to the technical field of plastic package motors and comprises a plastic package motor body, wherein a fixed component is arranged on the plastic package motor body; the fixing assembly comprises a fixing sleeve, a plurality of first limiting strips are fixedly arranged on the inner side of the fixing sleeve, the plastic package motor body is arranged in the fixing sleeve, a plurality of second limiting strips are fixedly arranged on the outer side of the plastic package motor body, and a mounting disc is fixedly sleeved on the outer side of the fixing sleeve; the utility model discloses cross the spacing strip of second that the first spacing strip cooperation that fixed cover inboard set up blocked plastic envelope motor body outside setting to play spacing effect to plastic envelope motor body, and increased plastic envelope motor body shell structure intensity through the spacing strip of second that sets up in the plastic envelope motor body outside, during draw-in groove on the fixture block was inserted to kelly one end, thereby played spacing effect to plastic envelope motor body, made plastic envelope motor body's installation very convenient with the dismantlement.

Description

Plastic package motor

Technical Field

The utility model belongs to the technical field of the plastic envelope motor, concretely relates to plastic envelope motor.

Background

The plastic sealed motor is made up by using engineering plastics to integrally seal stator core and winding of motor by adopting plastic sealing technique, and can eliminate traditional motor stator insulation treatment process and metal machine shell of general motor, and said motor is used in domestic electric appliances and instruments fan, and its development and production are more and more important, and it has a series of advantages which are not possessed by metal shell motor, and is good in prospect, and said plastic sealed motor is formed from plastic sealed stator, shaft, rotor, bearing, end cover, thermal protector, leading-out wire and socket, and its stator core system is made up by using two semicircular iron cores to make up a whole circle, and the semicircular iron core is made up by using high-quality silicon steel cold-rolled sheet and using hard alloy progressive die on high-speed punching machine and using FASTEC or VICS self-fastening iron core punching and laminating them into semicircular iron core, after the semicircular iron core is manufactured, two semicircular insulating sheaths are respectively sleeved on two ends of the semicircular iron core, then winding and splicing are carried out, plastic package can be carried out, the stator iron core embedded with a coil, a lead-out wire and the like are firstly loaded into an injection molding metal mold during plastic package, and then injection molding is carried out.

Therefore, a plastic package motor is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastic envelope motor to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a plastic package motor comprises a plastic package motor body, wherein a fixing assembly is arranged on the plastic package motor body;

the fixing component comprises a fixing sleeve, a plurality of first limiting strips are fixedly arranged on the inner side of the fixing sleeve, the plastic package motor body is arranged in the fixing sleeve, a plurality of second limiting strips are fixedly arranged on the outer side of the plastic package motor body, a mounting disc is fixedly sleeved on the outer side of the fixing sleeve, a retainer ring is fixedly arranged on the rear side of the fixing sleeve, a first fixing strip is fixedly arranged on the rear side of the retainer ring, a clamping rod is arranged on the first fixing strip in a penetrating manner, a second fixing strip is fixedly arranged on the rear side of the mounting disc, the clamping rod is arranged on the second fixing strip in a penetrating manner, a supporting ring is fixedly sleeved on the clamping rod and is arranged between the first fixing strip and the second fixing strip, a spring is sleeved on the clamping rod and is arranged between the second fixing strip and the supporting ring, a shifting sheet is fixedly arranged at the top of the clamping rod, a clamping block is fixedly arranged on the rear side of the, one end of the clamping rod is arranged in the clamping groove.

Preferably, the front side of the mounting plate is provided with a plurality of mounting assemblies.

Preferably, the mounting assembly comprises a limiting plate, and the limiting plate is arranged on the outer side of the fixing sleeve.

Preferably, the limiting plate is fixedly provided with a mounting bar at one side far away from the fixed sleeve.

Preferably, the mounting disc is provided with a plurality of screw holes, the mounting bar is provided with a plurality of screws in a penetrating manner, and the screws are arranged in the screw holes in a penetrating manner.

Preferably, a nut is sleeved on the screw.

Preferably, the mounting strip is provided with a mounting groove.

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

(1) the plastic package motor body is inserted into the inner side of the fixing sleeve through the arranged fixing assembly, the second limiting strip arranged on the outer side of the plastic package motor body is clamped through the matching of the first limiting strip arranged on the inner side of the fixing sleeve, so that the limiting effect is achieved on the plastic package motor body, the structural strength of the outer shell of the plastic package motor body is increased through the second limiting strip arranged on the outer side of the plastic package motor body, one end of the clamping rod is inserted into the clamping groove in the clamping block, so that the limiting effect is achieved on the plastic package motor body, the plastic package motor body cannot be separated from the fixing sleeve, the plastic package motor body is very convenient to mount and dismount, the later replacement is convenient, the fixing effect after mounting is good, the fixing assembly and the plastic package motor body are separable, the fixing assembly does not need to be replaced;

(2) through the installation component that sets up, the mounting groove of seting up on the mounting bar can insert the screw, conveniently installs the mounting disc in the assigned position, through unscrewing the separation with screw and nut to make the mounting bar can move to other positions of fixed cover front side, because set up a plurality of screws on the fixed cover, thereby be convenient for fix the mounting bar in other positions on fixed cover, so that adapt to different mounted position, thereby reduced the limitation when installing.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic side view of the fixing assembly of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention;

fig. 4 is a front view structure diagram of the mounting plate of the present invention;

fig. 5 is a schematic side view of the plastic package motor body of the present invention;

in the figure: 1. plastic packaging the motor body; 2. a fixing assembly; 3. fixing a sleeve; 4, a first limiting strip; 5. a second limit strip; 6. mounting a disc; 7. a retainer ring; 8. a first fixing strip; 9. a clamping rod; 10. a second fixing strip; 11. a backing ring; 12. a spring; 13. a shifting sheet; 14. a clamping block; 15. a card slot; 16. mounting the component; 17. a limiting plate; 18. mounting a bar; 19. a screw hole; 20. a screw; 21. a nut; 22. and (4) mounting the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a plastic package motor, which includes a plastic package motor body 1, wherein a fixing assembly 2 is disposed on the plastic package motor body 1;

the fixing component 2 comprises a fixing sleeve 3, a plurality of first limiting strips 4 are fixedly arranged on the inner side of the fixing sleeve 3, the plastic package motor body 1 is arranged inside the fixing sleeve 3, a plurality of second limiting strips 5 are fixedly arranged on the outer side of the plastic package motor body 1, a mounting disc 6 is fixedly sleeved on the outer side of the fixing sleeve 3, a retainer ring 7 is fixedly arranged on the rear side of the fixing sleeve 3, a first fixing strip 8 is fixedly arranged on the rear side of the retainer ring 7, a clamping rod 9 is arranged on the first fixing strip 8 in a penetrating manner, a second fixing strip 10 is fixedly arranged on the rear side of the mounting disc 6, the clamping rod 9 is arranged on the second fixing strip 10 in a penetrating manner, a supporting ring 11 is fixedly sleeved on the clamping rod 9, the supporting ring 11 is arranged between the first fixing strip 8 and the second fixing strip 10, a spring 12 is sleeved on the clamping rod 9, the spring 12 is arranged between the second fixing strip 10 and the supporting ring 11, a shifting piece 13 is fixedly arranged, a clamping block 14 is fixedly arranged on the rear side of the plastic package motor body 1, a clamping groove 15 is formed in the clamping block 14, and one end of the clamping rod 9 is arranged in the clamping groove 15.

In order to facilitate the installation and fixation of the mounting plate 6, in the present embodiment, preferably, a mounting assembly 16 is provided at the front side of the mounting plate 6, and the mounting assembly 16 is provided in plurality.

In order to facilitate the mounting bar 18 to be limited and fixed, in the embodiment, preferably, the mounting assembly 16 includes a limiting plate 17, and the limiting plate 17 is disposed outside the fixing sleeve 3.

In order to facilitate the installation and fixation of the mounting plate 6, in the embodiment, it is preferable that the side of the limiting plate 17 away from the fixing sleeve 3 is fixedly provided with a mounting bar 18.

In order to facilitate the adjustment of the position of the mounting bar 18, in this embodiment, preferably, a plurality of screw holes 19 are formed in the mounting plate 6, the mounting bar 18 is provided with screws 20 in a penetrating manner, and the screws 20 are provided inside the screw holes 19 in a penetrating manner.

In order to facilitate the connection between the mounting bar 18 and the mounting plate 6, in this embodiment, it is preferable that a nut 21 is sleeved on the screw 20.

In order to facilitate the installation and fixation of the mounting plate 6, in this embodiment, preferably, the mounting bar 18 is provided with a mounting groove 22.

The utility model discloses a theory of operation and use flow: when the fixing device is used, the mounting disc 6 is mounted at a designated position to fix the fixing component 2, then the plastic package motor body 1 is inserted into the inner side of the fixing sleeve 3, the first limiting strip 4 arranged on the inner side of the fixing sleeve 3 is matched with and clamps the second limiting strip 5 arranged on the outer side of the plastic package motor body 1, so that the plastic package motor body 1 has a limiting effect, the plastic package motor body 1 cannot rotate, the structural strength of the outer shell of the plastic package motor body 1 is increased through the second limiting strip 5 arranged on the outer side of the plastic package motor body 1, the poking piece 13 is poked to drive the clamping rod 9 on the poking piece 13 to move towards the outer side of the fixing sleeve 3, after the plastic package motor body 1 is inserted into the fixing sleeve 3, the clamping block 14 moves to a position corresponding to the clamping rod 9, then the poking piece 13 is released, the spring 12 pushes the supporting ring 11 to move under the action of elasticity, and further drives the clamping rod 9 on, therefore, the limiting effect is achieved on the clamping block 14, the limiting effect is achieved on the plastic package motor body 1, the plastic package motor body 1 cannot be separated from the fixing sleeve 3, the plastic package motor body 1 is fixed, when the plastic package motor body 1 needs to be disassembled, the poking piece 13 is poked to drive one end of the clamping rod 9 to be separated from the clamping groove 15, the plastic package motor body 1 is not limited any more, then the plastic package motor body 1 is pulled out of the fixing sleeve 3, the plastic package motor body 1 is convenient to install and disassemble, the later replacement is convenient, the fixing effect is good after installation, the fixing assembly 2 can be separated from the plastic package motor body 1, the fixing assembly 2 does not need to be replaced when the plastic package motor body 1 is replaced, and the maintenance cost is saved;

the mounting groove 22 of seting up can insert the screw on the mounting bar 18 through setting up, conveniently installs mounting disc 6 in the assigned position, through unscrewing separation screw 20 and nut 21 to make the mounting bar 18 can move to other positions of fixed cover 3 front side, owing to set up a plurality of screw 19 on fixed cover 3, thereby be convenient for fix the mounting bar 18 other positions on fixed cover 3, so that adapt to different mounted position, thereby limitation when having reduced the installation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a plastic envelope motor, includes plastic envelope motor body (1), its characterized in that: the plastic package motor body (1) is provided with a fixing component (2);

the fixing component (2) comprises a fixing sleeve (3), a plurality of first limiting strips (4) are fixedly arranged on the inner side of the fixing sleeve (3), the plastic package motor body (1) is arranged inside the fixing sleeve (3), a plurality of second limiting strips (5) are fixedly arranged on the outer side of the plastic package motor body (1), a mounting disc (6) is fixedly sleeved on the outer side of the fixing sleeve (3), a check ring (7) is fixedly arranged on the rear side of the fixing sleeve (3), a first fixing strip (8) is fixedly arranged on the rear side of the check ring (7), a clamping rod (9) penetrates through the first fixing strip (8), a second fixing strip (10) is fixedly arranged on the rear side of the mounting disc (6), the clamping rod (9) penetrates through the second fixing strip (10), a supporting ring (11) is fixedly sleeved on the clamping rod (9), and the supporting ring (11) is arranged between the first fixing strip (8) and the second fixing strip (10), the plastic package motor is characterized in that a spring (12) is sleeved on the clamping rod (9), the spring (12) is arranged between the second fixing strip (10) and the supporting ring (11), a shifting piece (13) is fixedly arranged at the top of the clamping rod (9), a clamping block (14) is fixedly arranged on the rear side of the plastic package motor body (1), a clamping groove (15) is formed in the clamping block (14), and one end of the clamping rod (9) is arranged in the clamping groove (15).

2. The plastic package motor according to claim 1, wherein: the front side of the mounting disc (6) is provided with a plurality of mounting assemblies (16), and the mounting assemblies (16) are arranged in a plurality.

3. The plastic package motor according to claim 2, wherein: the mounting assembly (16) comprises a limiting plate (17), and the limiting plate (17) is arranged on the outer side of the fixing sleeve (3).

4. The plastic package motor according to claim 3, wherein: and a mounting bar (18) is fixedly arranged on one side of the limiting plate (17) far away from the fixed sleeve (3).

5. The plastic package motor according to claim 4, wherein: screw holes (19) are formed in the mounting disc (6), the screw holes (19) are arranged in a plurality of modes, screws (20) penetrate through the mounting strip (18), and the screws (20) penetrate through the screw holes (19).

6. The plastic package motor according to claim 5, wherein: and a nut (21) is sleeved on the screw (20).

7. The plastic package motor according to claim 4, wherein: the mounting strip (18) is provided with a mounting groove (22).

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