CN217307488U - Submerged induction mounting structure, motor and body-building device - Google Patents
Submerged induction mounting structure, motor and body-building device Download PDFInfo
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- CN217307488U CN217307488U CN202220221356.8U CN202220221356U CN217307488U CN 217307488 U CN217307488 U CN 217307488U CN 202220221356 U CN202220221356 U CN 202220221356U CN 217307488 U CN217307488 U CN 217307488U
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Abstract
The utility model relates to the technical field of motors, concretely relates to immersible response mounting structure and motor and body-building device, including connecting the axle bed, fixedly connected in the stator module of connecting the axle bed, and rotatable connection in the rotor subassembly of connecting the axle bed and with stator module, the rotor subassembly includes the rotor shell, and distributes and connects in the first rotor end cover and the second rotor end cover at rotor shell both ends, first rotor end cover is equipped with first swivelling joint chamber, first swivelling joint chamber is equipped with the response apron, connect the axle bed and correspond the response apron and install the sensing element, the response apron corresponds the sensing element and installs the inductor, the connection axle bed has been seted up the through-hole, the through-hole link up connect the axle bed, and communicate to the sensing element; the utility model discloses sink the setting with the response structure in the motor, be applicable to hall response structure, the structure equipment is convenient, reasonable in design for the structure is compacter, reduces part quantity, saves the cost.
Description
Technical Field
The utility model relates to the technical field of motors, especially, relate to a submerged response mounting structure and motor and body-building device.
Background
With the continuous development of society and the continuous improvement of economic level, the industrial level of people is also continuously improved, and various motors are often used in the industrial development process. The motor is an electromagnetic device for converting and transmitting electric energy according to the law of electromagnetic induction. The motor has a wide application range, covers various aspects of production and life, and different motors can be produced according to different functional requirements. While the motor industry develops rapidly, the motor manufacturing industry has great space for improving technical equipment, technical level, product grade and production capacity.
Wherein, also adopted motor drive on the body-building apparatus, especially stay cord body-building is used for unwrapping wire and rolling through motor drive stay cord dish, and current stay cord motor single structure, especially in the aspect of the response structure, owing to the design needs a plurality of parts to cooperate the installation in inside, and structural cost is higher, and occupation space is great, so can do further improvement to current response structure.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a set up the response structure sinks in the motor, is applicable to hall response structure, and the structure equipment is convenient, reasonable in design for the structure is compacter, reduces part quantity, saves the immersed response mounting structure and motor and the body-building device of cost.
The utility model adopts the technical proposal that: a submerged induction mounting structure comprises a connecting shaft seat, a stator assembly fixedly connected to the connecting shaft seat and a rotor assembly rotatably connected to the connecting shaft seat and used for connecting the stator assembly, wherein the rotor assembly comprises a rotor shell, a first rotor end cover and a second rotor end cover, the first rotor end cover and the second rotor end cover are respectively connected to two ends of the rotor shell, a first rotary connecting cavity is formed in the first rotor end cover, an induction cover plate is arranged in the first rotary connecting cavity, an induction element is mounted on the connecting shaft seat corresponding to the induction cover plate, an inductor is mounted on the induction cover plate corresponding to the induction element, a through hole is formed in the connecting shaft seat, and the through hole penetrates through the connecting shaft seat and is communicated to the induction element.
The further improvement of the scheme is that the connecting shaft seat comprises an inner shaft part and an outer shaft part, the inner shaft part is fixedly connected with the stator assembly, and the outer shaft part extends to the outside of the second rotor end cover.
The further improvement of the scheme is that the inner shaft part is provided with a positioning pin, the stator assembly is provided with a positioning groove, and the positioning groove is matched with the positioning pin.
The further improvement of the above scheme is that the inner shaft part is provided with a first rotary connecting part, the first rotary connecting part is provided with a first rotary bearing, and the first rotary bearing is connected with a first rotary connecting cavity; the outer shaft portion has a diametrical dimension greater than a diametrical dimension of the inner shaft portion.
The further improvement of the scheme is that the outer shaft part is provided with a second rotary connecting cavity, a spacer ring is arranged between the portions, close to the inner shaft part, of the outer shaft part, a second connecting bearing is arranged on the outer shaft part, the second connecting bearing is abutted to the spacer ring, and the second connecting bearing is matched with the second rotary connecting cavity.
The further improvement to above-mentioned scheme does, outer shaft part is equipped with the installation position, the installation position is connected with the mounting panel, the mounting panel passes through screw and installation position fixed connection, the mounting panel is equipped with the position of bending.
The further improvement of the scheme is that the second rotor end cover is provided with a connection outer edge, the connection outer edge is outwards protruded, the connection outer edge is provided with a winding baffle, and the winding baffle is provided with a lock wire hole.
The scheme is further improved in that a counter bore is formed in the connecting shaft seat, the sensing element is mounted in the counter bore, and the counter bore is communicated to the through hole.
An electric machine comprising the submersible induction mounting structure.
An exercise device comprises the motor.
The beneficial effects of the utility model are that:
compare current motor induction structure, the utility model discloses set up the swivelling joint chamber on first rotor end cover to set up the inductor in the swivelling joint intracavity, connect the axle bed moreover and be equipped with sensing element, realize the induction control of motor through sensing element and inductor cooperation, sink induction structure and set up in the motor, be applicable to hall induction structure, the structure equipment is convenient, reasonable in design for the structure is compacter, reduces part quantity, saves the cost. The rotor assembly comprises a rotor shell, a first rotor end cover and a second rotor end cover, wherein the first rotor end cover and the second rotor end cover are distributed at two ends of the rotor shell, the first rotor end cover is provided with a first rotary connection cavity, the first rotary connection cavity is provided with a sensing cover plate, the connecting shaft seat corresponds to the sensing cover plate and is provided with a sensing element, the sensing cover plate corresponds to the sensing element and is provided with a sensor, the connecting shaft seat is provided with a through hole, and the through hole penetrates through the connecting shaft seat and is communicated to the sensing element. The rotor shell is matched with the rotor end cover to form an outer rotor motor structure, and the outer rotor motor structure is matched with the induction structure on the rotor end cover to work, so that the structure is compact, the number of parts is reduced, the cost is saved, the assembly is convenient, and the structure is stable and reliable.
Drawings
Fig. 1 is a schematic perspective view of the submerged induction mounting structure of the present invention;
FIG. 2 is a schematic side view of the submersible induction mounting structure of FIG. 1;
fig. 3 is an exploded view of the submersible induction mounting structure of fig. 1.
Description of reference numerals: the rotor comprises a connecting shaft seat 1, a sensing element 11, an inner shaft part 12, a positioning pin 121, a first rotating connection part 122, a first rotating bearing 123, an outer shaft part 13, a second rotating connection cavity 131, a spacer ring 132, a second connecting bearing 133, a mounting position 134, a mounting plate 135, a stator assembly 2, a positioning groove 21, a rotor assembly 3, a rotor shell 31, a first rotor end cover 32, a second rotor end cover 33, a first rotating connection cavity 331, a sensing cover plate 332, a sensor 333, a connecting outer edge 334 and a winding baffle 335.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are illustrated in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
As shown in fig. 1 to 3, a sunk induction mounting structure includes a connection shaft seat 1, a stator assembly 2 fixedly connected to the connection shaft seat 1, and a rotor assembly 3 rotatably connected to the connection shaft seat 1 and connecting the stator assembly 2, wherein the rotor assembly 3 includes a rotor housing 31, and a first rotor end cap 32 and a second rotor end cap 33 respectively connected to two ends of the rotor housing 31, the first rotor end cap 32 is provided with a first rotation connection cavity 331, the first rotation connection cavity 331 is provided with an induction cover plate 332, the connection shaft seat 1 is provided with an induction element 11 corresponding to the induction cover plate 332, the induction cover plate 332 is provided with an inductor 333 corresponding to the induction element 11, the connection shaft seat 1 is provided with a through hole 12, and the through hole 12 penetrates through the connection shaft seat 1 and is communicated to the induction element 11.
The connecting shaft seat 1 comprises an inner shaft part 12 and an outer shaft part 13, the inner shaft part 12 is fixedly connected with the stator assembly 2, the outer shaft part 13 extends to the outside of the second rotor end cover 33, the inner shaft part 12 and the outer shaft part 13 are matched and used for connecting the stator assembly 2 and the rotor end covers in a matching mode, and the connecting shaft seat is convenient to assemble, stable and reliable in structure.
The inner shaft part 12 is provided with a positioning pin 121, the stator assembly 2 is provided with a positioning groove 21, the positioning groove 21 is matched with the positioning pin 121, and the positioning pin 121 is matched with the positioning groove 21 for fixing and assembling the structure, so that the structure is reliable and the stability is good.
The inner shaft section 12 is provided with a first rotation connection 122, said first rotation connection 122 being provided with a first rotation bearing 123, said first rotation bearing 123 being connected with a first rotation connection cavity 331; the diameter size of outer shaft part 13 is greater than the diameter size of interior shaft part 12, carries out swivelling joint through swivel bearing cooperation swivelling joint chamber, and structural connection is stable, can guarantee that rotor subassembly 3 can rotate steadily, and structural accuracy is high.
Second rotor end cover 33 is equipped with connects outer edge 334, connect outer edge 334 outside protruding, connect outer edge 334 and be equipped with wire winding baffle 335, wire winding baffle 335 has seted up the lockwire hole, sets up the wire winding structure of connecting outer edge 334 cooperation wire winding baffle 335 formation for the cooperation wire winding baffle 335 is fixed including the stay cord inside, is applicable to stay cord body-building drive.
A motor with the structure is suitable for fitness equipment.
The utility model discloses the swivelling joint chamber has been set up on first rotor end cover 32 to set up inductor 333 in the swivelling joint intracavity, connect axle bed 1 and be equipped with sensing element 11 moreover, realize the inductive control of motor through the cooperation of sensing element 11 and inductor 333, sink the setting of induction structure in the motor, be applicable to hall response structure, the structure equipment is convenient, reasonable in design for the structure is compacter, reduces part quantity, saves the cost. Specifically, a connecting shaft seat 1, a stator assembly 2 fixedly connected to the connecting shaft seat 1, and a rotor assembly 3 rotatably connected to the connecting shaft seat 1 and having the stator assembly 2 are provided, the rotor assembly 3 includes a rotor housing 31, and a first rotor end cap 32 and a second rotor end cap 33 respectively connected to two ends of the rotor housing 31, the first rotor end cap 32 is provided with a first rotating connection cavity 331, the first rotating connection cavity 331 is provided with a sensing cover plate 332, the connecting shaft seat 1 is provided with a sensing element 11 corresponding to the sensing cover plate 332, the sensing cover plate 332 is provided with a sensor 333 corresponding to the sensing element 11, the connecting shaft seat 1 is provided with a through hole 12, and the through hole 12 penetrates through the connecting shaft seat 1 and is communicated to the sensing element 11. The rotor shell 31 is matched with the rotor end cover to form an outer rotor motor structure, and the outer rotor motor structure is matched with an induction structure on the rotor end cover to work, so that the structure is compact, the number of parts is reduced, and the cost is saved.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A submerged induction mounting structure, characterized in that: the induction type rotor assembly comprises a connecting shaft seat, a stator assembly fixedly connected with the connecting shaft seat and a rotor assembly rotatably connected with the connecting shaft seat and used for connecting the stator assembly, wherein the rotor assembly comprises a rotor shell, a first rotor end cover and a second rotor end cover, the first rotor end cover and the second rotor end cover are respectively connected to two ends of the rotor shell, a first rotating connection cavity is formed in the first rotor end cover, an induction cover plate is arranged in the first rotating connection cavity, the connecting shaft seat corresponds to the induction cover plate and is provided with an induction element, the induction cover plate corresponds to the induction element and is provided with an inductor, a through hole is formed in the connecting shaft seat, and the through hole penetrates through the connecting shaft seat and is communicated to the induction element.
2. The submersible induction mounting structure of claim 1, wherein: the connecting shaft seat comprises an inner shaft part and an outer shaft part, the inner shaft part is fixedly connected with the stator assembly, and the outer shaft part extends to the outside of the second rotor end cover.
3. The submersible inductive mounting arrangement of claim 2, wherein: the inner shaft part is provided with a positioning pin, the stator assembly is provided with a positioning groove, and the positioning groove is matched with the positioning pin.
4. The submersible induction mounting structure of claim 3, wherein: the inner shaft part is provided with a first rotary connecting part which is provided with a first rotary bearing, and the first rotary bearing is connected with a first rotary connecting cavity; the outer shaft portion has a diametrical dimension greater than a diametrical dimension of the inner shaft portion.
5. The submersible induction mounting structure of claim 4, wherein: the outer shaft part is provided with a second rotary connecting cavity, a spacer ring is arranged between the outer shaft part and the inner shaft part, a second connecting bearing is arranged on the outer shaft part, the second connecting bearing is abutted to the spacer ring, and the second connecting bearing is matched with the second rotary connecting cavity.
6. The submersible induction mounting structure of claim 5, wherein: outer axle part is equipped with the installation position, the installation position is connected with the mounting panel, the mounting panel passes through screw and installation position fixed connection, the mounting panel is equipped with the position of bending.
7. The submersible induction mounting structure of claim 6, wherein: the second rotor end cover is provided with a connection outer edge, the connection outer edge is outwards protruded, a winding baffle is arranged on the connection outer edge, and a lock wire hole is formed in the winding baffle.
8. The submersible induction mounting structure of claim 7, wherein: the connecting shaft seat is provided with a counter bore, the sensing element is arranged in the counter bore, and the counter bore is communicated to the through hole.
9. An electric machine characterized by: comprising a submersible induction mounting structure according to any one of claims 1 to 8.
10. An exercise device characterized by: comprising the electrical machine of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220221356.8U CN217307488U (en) | 2022-01-26 | 2022-01-26 | Submerged induction mounting structure, motor and body-building device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220221356.8U CN217307488U (en) | 2022-01-26 | 2022-01-26 | Submerged induction mounting structure, motor and body-building device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217307488U true CN217307488U (en) | 2022-08-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220221356.8U Active CN217307488U (en) | 2022-01-26 | 2022-01-26 | Submerged induction mounting structure, motor and body-building device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217307488U (en) |
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2022
- 2022-01-26 CN CN202220221356.8U patent/CN217307488U/en active Active
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