CN215990493U

CN215990493U - Connecting line structure of motor rectifier module and magnetic pole coil

Info

Publication number: CN215990493U
Application number: CN202122383705.4U
Authority: CN
Inventors: 王铁旦; 朱绍杰; 张明君
Original assignee: Suzhou Wanglong Intelligent Technology Co ltd
Current assignee: Suzhou Wanglong Intelligent Technology Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-03-08
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses a connection structure of a motor rectifier module and a magnetic pole coil, which comprises: the coil post, the inboard even winding of coil post has copper wire circle, and the outside even winding of coil post has the insulating band, the front end of coil post is provided with the mounting panel, the protection rubber ring is worn to be equipped with in the inside of mounting panel, and the outer wall of protection rubber ring has seted up mounting groove, the copper wire link is worn to be equipped with in the inside of protection rubber ring, the front end fixedly connected with adapter sleeve of copper wire link, and the outside cover of adapter sleeve is equipped with the heat shrinkable sleeve. The connecting sleeve can be compressed to tightly fix the copper wire connecting end inside the connecting sleeve, so that the electric wire connection between the copper wire connecting end and the rectifier module main body is ensured; establish the outside at copper wire link and adapter sleeve through thermal shrinkage cover to this can protect the tie point of establishing at the copper wire link to thermal shrinkage cover, prevents to take place the phenomenon of oxidation, thereby has guaranteed the electrically conductive stability of tie point.

Description

Connecting line structure of motor rectifier module and magnetic pole coil

Technical Field

The utility model relates to the technical field of connecting structures, in particular to a connecting structure of a motor rectifying module and a magnetic pole coil.

Background

In motor production, need install the motor rectifier module on the pole coil of motor to be in the same place both fixed connection, consequently, neotype connection structure can guarantee electric connection's between the two stability.

The existing connecting line structure has the problem that poor contact is caused by oxidation of a connecting point, and technical innovation is performed on the basis of the existing connecting line structure aiming at the situation.

SUMMERY OF THE UTILITY MODEL

The present invention provides a connection structure for a motor rectifier module and a pole coil, so as to solve the problem of poor contact caused by oxidation of connection points in the conventional connection structure proposed in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a connection structure of a motor rectifying module and a pole coil comprises: the coil post, the inboard even winding of coil post has copper wire circle, and the outside even winding of coil post has the insulating band, the front end of coil post is provided with the mounting panel, the protection rubber ring is worn to be equipped with in the inside of mounting panel, and the outer wall of protection rubber ring has seted up mounting groove, the copper wire link is worn to be equipped with in the inside of protection rubber ring, the front end fixedly connected with adapter sleeve of copper wire link, and the outside cover of adapter sleeve is equipped with the thermal shrinkage bush, the front end of adapter sleeve is provided with the wire loop, the upper and lower both ends of wire loop are provided with anti-skidding bump.

Preferably, a rectifier module main body is arranged in the middle of the front end of the mounting plate, connecting plates are symmetrically arranged on the left side and the right side of the rectifier module main body, and fixing bolts penetrate through the connecting plates.

Preferably, the rectifier module main body is in threaded connection with the mounting plate through the connecting plate and the fixing bolt, and the rectifier module main body and the connecting plate are integrally fixed.

Preferably, the front end of the lower part of the rectifier module main body is provided with a connecting copper sheet, and a compression screw penetrates through the connecting copper sheet.

Preferably, the structure of the connecting copper sheet is a triangular structure, and the compression screw is in threaded connection with the connecting copper sheet.

Preferably, the anti-skid salient points are uniformly distributed along the upper surface and the lower surface of the connecting line ring at equal intervals, a bur type structure is formed between the anti-skid salient points and the connecting line ring, and the anti-skid salient points, the connecting line ring and the connecting sleeve are integrally fixed.

Preferably, the inner diameter of the connecting wire ring is the same as the thread diameter of the compression screw, and the outer diameter of the connecting wire ring is smaller than the diameter of the connecting copper sheet.

Compared with the prior art, the utility model has the following beneficial effects:

1. the connecting sleeve can be compressed to tightly fix the copper wire connecting end inside the connecting sleeve, so that the electric wire connection between the copper wire connecting end and the rectifier module main body is ensured;

2. according to the utility model, the thermal shrinkage sleeve is sleeved outside the connecting end of the copper wire and the connecting sleeve, so that the connecting point of the thermal shrinkage sleeve at the connecting end of the copper wire can be protected, the oxidation phenomenon is prevented, and the conductive stability of the connecting point is ensured;

3. the protective rubber ring made of rubber can protect the connecting end of the copper wire, so that the connecting end of the copper wire is prevented from penetrating through the inside of the mounting plate, and the mounting plate is prevented from abrasion to the connecting end of the copper wire; when the connecting ring is sleeved outside the compression screw, the connecting ring and the connecting copper sheet can be tightly attached together along with the tightening of the compression screw, and the connecting copper sheet and the connecting ring can be prevented from sliding through the plurality of anti-sliding salient points, so that the stability of the electrical connection between the rectifier module main body and the connecting ring is ensured.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1A;

FIG. 3 is a schematic structural diagram of a rectifier module according to the present invention;

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

In the figure: 1. a coil post; 2. a copper wire coil; 3. an insulating tape; 4. mounting a plate; 5. a protective rubber ring; 6. a copper wire connecting end; 7. thermal shrinkage sleeving; 8. a rectifier module main body; 9. connecting the copper sheets; 10. a compression screw; 11. a connecting plate; 12. fixing the bolt; 13. connecting sleeves; 14. a wire connecting ring; 15. anti-skid bumps; 16. and installing a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 and 4, a connection structure of a motor rectifier module and a pole coil includes: the coil post comprises a coil post 1, wherein copper wire coils 2 are uniformly wound on the inner side of the coil post 1, an insulating tape 3 is uniformly wound on the outer portion of the coil post 1, a mounting plate 4 is arranged at the front end of the coil post 1, a protective rubber ring 5 penetrates through the mounting plate 4, a mounting clamping groove 16 is formed in the outer wall of the protective rubber ring 5, copper wire connecting ends 6 penetrate through the protective rubber ring 5, and the protective rubber ring 5 made of rubber can protect the copper wire connecting ends 6 so as to prevent the copper wire connecting ends 6 from penetrating through the inside of the mounting plate 4 and prevent the mounting plate 4 from abrading the copper wire connecting ends 6; a rectifier module main body 8 is arranged in the middle of the front end of the mounting plate 4, connecting plates 11 are symmetrically arranged on the left side and the right side of the rectifier module main body 8, and fixing bolts 12 penetrate through the connecting plates 11; the rectifier module main part 8 is in threaded connection with the mounting plate 4 through the connecting plate 11 and the fixing bolt 12, the rectifier module main part 8 and the connecting plate 11 are integrally fixed, and the rectifier module main part 8 can be fixedly mounted on the mounting plate 4 through the fixing bolt 12.

As shown in fig. 2 and 3, a connection structure of a motor rectifier module and a pole coil includes: the connecting sleeve 13 is fixedly connected to the front end of the copper wire connecting end 6, the thermal shrinkable sleeve 7 is sleeved outside the connecting sleeve 13, and the thermal shrinkable sleeve 7 is sleeved outside the copper wire connecting end 6 and the connecting sleeve 13, so that a connecting point, sleeved on the copper wire connecting end 6, of the thermal shrinkable sleeve 7 can be protected, oxidation is prevented, and the conductive stability of the connecting point is guaranteed; the front end of the connecting sleeve 13 is provided with a connecting wire ring 14, the upper end and the lower end of the connecting wire ring 14 are provided with anti-skidding salient points 15, the anti-skidding salient points 15 are uniformly distributed along the upper surface and the lower surface of the connecting wire ring 14 at equal intervals, a burred structure is formed between the anti-skidding salient points 15 and the connecting wire ring 14, the anti-skidding salient points 15, the connecting wire ring 14 and the connecting sleeve 13 are integrally fixed, the copper wire connecting end 6 can be tightly fixed inside the connecting sleeve 13 through compression of the connecting sleeve 13, and therefore the electric wire connection between the copper wire connecting end 6 and the rectifying module main body 8 is guaranteed; a connecting copper sheet 9 is arranged at the front end below the rectifier module main body 8, and a compression screw 10 penetrates through the connecting copper sheet 9; a fixed mosaic structure is arranged between the connecting copper sheets 9 and the rectifier module main body 8, and the compression screws 10 are in threaded connection with the connecting copper sheets 9; the inner diameter of the connecting wire ring 14 is the same as the thread diameter of the compression screw 10, and the outer diameter of the connecting wire ring 14 is smaller than the diameter of the connecting copper sheet 9, when the connecting wire ring 14 is sleeved outside the compression screw 10, the connecting wire ring 14 and the connecting copper sheet 9 can be tightly attached together along with the tightening of the compression screw 10, and the connecting copper sheet 9 and the connecting wire ring 14 can be prevented from sliding through the plurality of anti-skidding salient points 15, so that the stability of the electrical connection between the rectifier module main body 8 and the connecting wire ring 14 is ensured.

The working principle of the connection structure of the motor rectifying module and the magnetic pole coil is as follows: firstly, the copper wire coil 2 is uniformly wound on the inner side of the coil post 1, and the insulating tape 3 is uniformly wound on the outer side of the coil post 1 and the copper wire coil 2, simultaneously, two ends of the copper wire ring 2 are respectively inserted into the protective rubber ring 5, so that the copper wire connecting end 6 is inserted into the front end of the protective rubber ring 5, secondly, the copper wire connecting end 6 is protected by the protective rubber ring 5 to avoid the copper wire connecting end 6 from being worn, and secondly, the thermal shrinkable sleeve 7 is sleeved outside the copper wire connecting end 6 and the connecting sleeve 13, the connection point of the copper wire connecting end 6 and the connecting sleeve 13 can form a sealed state, and the oxidation of the connection point of the copper wire connecting end 6 and the connecting sleeve 13 is avoided, then, the pressing screw 10 is sleeved with the connecting wire ring 14, and by tightening the pressing screw 10, the wiring ring 14 can be tightly pressed on the connecting copper sheets 9, thereby ensuring the connection stability of the rectifier module main body 8 and the pole coil.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a line structure of motor rectifier module and magnetic pole coil, includes coil pole (1) and installation draw-in groove (16), its characterized in that: the inboard even winding of coil post (1) has copper wire circle (2), and the outside even winding of coil post (1) has insulating tape (3), the front end of coil post (1) is provided with mounting panel (4), protection rubber ring (5) are worn to be equipped with by the inside of mounting panel (4), and the outer wall of protection rubber ring (5) has seted up installation draw-in groove (16), copper wire link (6) are worn to be equipped with by the inside of protection rubber ring (5), the front end fixedly connected with adapter sleeve (13) of copper wire link (6), and the outside cover of adapter sleeve (13) is equipped with pyrocondensation cover (7), the front end of adapter sleeve (13) is provided with wire ring (14), the upper and lower both ends of wire ring (14) are provided with anti-skidding bump (15).

2. The connection structure of the motor rectifying module and the pole coil as claimed in claim 1, wherein: the front end middle part of mounting panel (4) is provided with rectifier module main part (8), the left and right sides symmetry of rectifier module main part (8) is provided with connecting plate (11), fixing bolt (12) are worn to be equipped with in the inside of connecting plate (11).

3. The connection structure of the motor rectifying module and the pole coil as claimed in claim 2, wherein: the rectifier module main body (8) is in threaded connection with the mounting plate (4) through the connecting plate (11) and the fixing bolt (12), and the rectifier module main body (8) and the connecting plate (11) are integrally fixed.

4. The connection structure of the motor rectifying module and the pole coil as claimed in claim 2, wherein: the rectifier module is characterized in that a connecting copper sheet (9) is arranged at the front end below the rectifier module main body (8), and a compression screw (10) penetrates through the connecting copper sheet (9).

5. The connection structure of the motor rectifying module and the pole coil as claimed in claim 4, wherein: the structure of the connecting copper sheet (9) is a triangular structure, and the compression screw (10) is in threaded connection with the connecting copper sheet (9).

6. The connection structure of the motor rectifying module and the pole coil as claimed in claim 1, wherein: the antiskid salient points (15) are uniformly distributed along the upper surface and the lower surface of the connecting line ring (14) at equal intervals, a bur-shaped structure is formed between the antiskid salient points (15) and the connecting line ring (14), and the antiskid salient points (15), the connecting line ring (14) and the connecting sleeve (13) are fixed in an integrated manner.

7. The connection structure of the motor rectifying module and the pole coil as claimed in claim 4, wherein: the inner diameter of the connecting ring (14) is the same as the thread diameter of the compression screw (10), and the outer diameter of the connecting ring (14) is smaller than the diameter of the connecting copper sheet (9).