CN218415944U

CN218415944U - Motor rotor structure with clamping ring

Info

Publication number: CN218415944U
Application number: CN202222511704.8U
Authority: CN
Inventors: 张学明; 张剑锋
Original assignee: Shengzhou City Mingxing Electromechanical Manufacturing Co ltd
Current assignee: Shengzhou City Mingxing Electromechanical Manufacturing Co ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-01-31
Anticipated expiration: 2032-09-22

Abstract

The utility model discloses an electric motor rotor structure with clamping ring, which comprises a rotor, rotor both ends movable mounting has the clamping ring, clamping ring one end is all laminated at the rotor both ends, the clamping tooth has all been welded to the clamping ring outer wall, and the through-hole has been seted up at the clamping ring middle part, and rotor mid-mounting has the bull stick, the bull stick runs through the rotor, and rotor outer wall installs spacing, spacing centers on the rotor installation, set up flutedly between the spacing, a plurality of latches are installed to one side of clamping ring, and the clamping ring is nested to be installed at the outer wall of bull stick, and one side laminating of clamping ring is at the outer wall of rotor simultaneously, and the gomphosis of while latch one end is installed inside the recess, can play a fixed action to the inside group of recess like this, just so can avoid the problem of coming off of line group emergence in the rotation process of rotor.

Description

Motor rotor structure with clamping ring

Technical Field

The utility model relates to an electric motor rotor technical field specifically is an electric motor rotor structure with clamping ring.

Background

Through retrieval, patent one, chinese patent grant number CN 203289214U discloses a motor rotor with balancing piece, relates to sample frame technical field, specifically is a motor rotor with balancing piece, fixedly connected with multilayer balancing piece on the motor rotor end ring of rotor body right-hand member upside. Compared with the prior art, the utility model discloses rational in infrastructure, improved the production efficiency of product, reduced the material cost, simplified processing technology, be fit for using widely.

The coil on the rotor can be fallen off in the use process of the existing equipment.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an electric motor rotor structure with clamping ring has solved the problem that the coil of current electric motor rotor on the in-process rotor that uses can take place the condition that drops.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a motor rotor structure with clamping ring, includes the rotor, rotor both ends movable mounting has the clamping ring, clamping ring one end is all laminated at the rotor both ends, the clamping ring outer wall all welds there is the latch.

Preferably, the middle part of the pressing ring is provided with a first through hole.

Preferably, a rotating rod is arranged in the middle of the rotor and penetrates through the rotor.

Preferably, the outer wall of the rotor is provided with limiting strips, the limiting strips are arranged around the rotor, and grooves are formed between the limiting strips.

Preferably, the bearing is installed in the nested one end outer wall of bull stick, the limiting plate is installed in the nested outer wall of bull stick, first spacing hole has been seted up to limiting plate one side, the bull stick runs through first spacing hole

Preferably, heat abstractor is installed to the bull stick outer wall nestification, heat abstractor includes fixed block, flabellum, the flabellum is installed to the outer wall of fixed block, the flabellum is installed around the fixed block, the spacing hole of second has been seted up to fixed block one side, bull stick one end gomphosis is in the spacing downthehole portion of second, the second through-hole has been seted up to the fixed block outer wall, the bull stick outer wall is seted up threaded hole, the inside movable mounting of second through-hole has fixing bolt, fixing bolt one end threaded connection screw hole.

(III) advantageous effects

The utility model provides an electric motor rotor structure with clamping ring. The method has the following beneficial effects:

this electric motor rotor structure has solved the coil of traditional electric motor rotor on the in-process rotor that uses effectively through setting up of clamping ring and can take place the condition that drops, and a plurality of latches are installed to one side of clamping ring, and the outer wall at the bull stick is installed to the clamping ring nestification, and one side laminating of clamping ring is at the outer wall of rotor simultaneously, and inside the recess is installed to the gomphosis of latch one end simultaneously, can play a fixed action to the group of recess inside like this, just so can avoid the rotation in-process line group at the rotor to take place the problem that drops.

Drawings

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

FIG. 2 is a schematic view of the rotor structure of the present invention;

FIG. 3 is a schematic view of the heat dissipation device of the present invention;

fig. 4 is a schematic view of the pressing ring structure of the present invention.

In the figure, 1, rotor; 2. a limiting strip; 3. a groove; 4. pressing a ring; 5. a rotating rod; 6. clamping teeth; 7. a first through hole; 8. a bearing; 9. a limiting plate; 10. a heat sink; 11. a threaded hole; 12. a second through hole; 13. fixing the bolt; 14. a fan blade; 15. a first limiting hole; 16. a second limiting hole; 17. and fixing blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-4, an embodiment of the present invention provides a technical solution: the utility model provides a motor rotor structure with clamping ring, includes rotor 1, 1 both ends movable mounting of rotor has

clamping ring

4, 4 one ends of clamping ring are all laminated at 1 both ends of rotor, 4 outer walls of clamping ring all weld have latch 6, and clamping ring 4 adopts aluminum alloy parcel ceramic plate to make, and setting up of latch 6 can the gomphosis inside recess 3, can play a fixed effect to clamping ring 4 like this.

First through-hole 7 has been seted up at clamping ring 4 middle part, and the setting up of first through-hole 7 has made things convenient for clamping ring 4 at the outer wall of bull stick 5, has made things convenient for bull stick 5 to run through clamping ring 4.

The middle of the rotor 1 is provided with a rotating rod 5, the rotating rod 5 penetrates through the rotor 1, and the rotor 1 is a main rotating part in power machinery and working machinery.

Spacing 2 is installed to 1 outer wall of rotor, spacing 2 is installed around 1 installation of rotor, seted up recess 3 between the spacing 2, the setting of recess 3 has made things convenient for the group winding on the outer wall of spacing 2, and the setting of spacing 2 can provide the position of an installation for the group simultaneously.

Bearing 8 is installed to the one end outer wall nestification of bull stick 5, limiting plate 9 is installed to the outer wall nestification of bull stick 5, first spacing hole 15 has been seted up to limiting plate 9 one side, bull stick 5 runs through first spacing hole 15, and a spacing effect can be played in the setting of limiting plate 9, and the wearing and tearing that the bull stick 5 produced at the rotation in-process can be reduced in setting up of bearing 5 simultaneously.

The nested heat abstractor 10 of installing of 5 outer walls of bull stick, heat abstractor 10 includes fixed block 17, flabellum 14 is installed to the outer wall of fixed block 17, flabellum 14 is installed around fixed block 17, the spacing hole 16 of second has been seted up to fixed block 17 one side, 5 one end gomphosis of bull stick is inside the spacing hole 16 of second, second through-hole 12 has been seted up to fixed block 17 outer wall, 5 outer walls of bull stick set up threaded hole 11, the inside movable mounting of second through-hole 12 has fixing

bolt

13, 13 one end threaded connection screw holes 11 of fixing bolt, heat abstractor 10 set up and can dispel the heat to rotor 1, can accelerate the inside air flow of motor for the radiating effect to rotor 1.

The working principle is as follows: in the using process, the rotating rod 5 penetrates through the rotor 1, a circle of limiting strips 2 are welded on the surface of the rotor 1, a circle of wire group is wound on the outer wall of each limiting strip 2, after the wire group is wound, the pressing ring 4 is installed on two sides of the rotor 1, when the pressing ring 4 is installed, the first through hole 7 formed in the outer wall of the pressing ring 4 is aligned with the rotating rod 5, the rotating rod 5 can penetrate through the first through hole 7, the clamping teeth 6 installed on one side of the pressing ring 4 are aligned with the grooves 3 formed in the outer wall of the rotor 1 when the pressing ring 4 is installed, the clamping teeth 6 can be embedded into the grooves 3 when the pressing ring is installed, therefore, a limiting effect can be achieved on the wire group wound on the outer wall of the limiting strips 2, the rotor 1 can drive the fixing block 17 installed on the outer wall to rotate in the rotating process, the fixing block 17 can drive the fan blades 14 installed on the outer wall to rotate in the rotating process, the fan blades 14 can generate wind power in the rotating process, air flow inside the motor can be accelerated, and heat dissipation of the rotor 1 is achieved.

The utility model 1, a rotor; 2. a limiting strip; 3. a groove; 4. pressing a ring; 5. a rotating rod; 6. clamping teeth; 7. a first through hole; 8. a bearing; 9. a limiting plate; 10. a heat sink; 11. a threaded hole; 12. a second through hole; 13. fixing the bolt; 14. a fan blade; 15. a first limit hole; 16. a second limiting hole; 17. the fixed block and the component are all universal standard components or components known by those skilled in the art, and the structure and the principle of the fixed block and the component are known by technical manuals or by routine experiment methods.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a motor rotor structure with clamping ring which characterized in that: including rotor (1), rotor (1) both ends movable mounting has clamping ring (4), clamping ring (4) one end is all laminated at rotor (1) both ends, clamping ring (4) outer wall all welds and has latch (6).

2. The rotor structure of an electric machine with a clamping ring according to claim 1, characterized in that: the middle part of the pressing ring (4) is provided with a first through hole (7).

3. The rotor structure of an electric machine with a clamping ring according to claim 1, characterized in that: the middle of the rotor (1) is provided with a rotating rod (5), and the rotating rod (5) penetrates through the rotor (1).

4. The rotor structure of an electric machine with a clamping ring according to claim 1, characterized in that: spacing (2) are installed to rotor (1) outer wall, spacing (2) are installed around rotor (1), seted up between spacing (2) recess (3).

5. The rotor structure of an electric machine with a clamping ring according to claim 3, characterized in that: bearing (8) are installed to the one end outer wall nestification of bull stick (5), limiting plate (9) are installed to the outer wall nestification of bull stick (5), first spacing hole (15) have been seted up to limiting plate (9) one side, bull stick (5) run through first spacing hole (15).

6. The rotor structure of an electric machine with a clamping ring according to claim 5, characterized in that: heat abstractor (10) is installed to bull stick (5) outer wall nestification, heat abstractor (10) includes fixed block (17), flabellum (14) are installed to the outer wall of fixed block (17), flabellum (14) are installed around fixed block (17), the spacing hole of second (16) has been seted up to fixed block (17) one side, bull stick (5) one end gomphosis is inside the spacing hole of second (16), second through-hole (12) have been seted up to fixed block (17) outer wall, bull stick (5) outer wall set up threaded hole (11), the inside movable mounting of second through-hole (12) has fixing bolt (13), fixing bolt (13) one end threaded connection screw hole (11).