CN223839599U

CN223839599U - Electromagnetic clutch assembly structure

Info

Publication number: CN223839599U
Application number: CN202520823625.1U
Authority: CN
Inventors: 胡显长; 胡绍燕; 何高航; 朱永跃; 胡志果
Original assignee: Zhejiang Yixue Machinery Technology Co ltd
Current assignee: Zhejiang Yixue Machinery Technology Co ltd
Priority date: 2025-04-28
Filing date: 2025-04-28
Publication date: 2026-01-27
Anticipated expiration: 2035-04-28

Abstract

This utility model provides an electromagnetic clutch assembly structure, relating to the technical field of electromagnetic clutch assembly structures. It includes a rotor, a coil fixedly connected to the surface of the rotor, an armature disposed on the right side of the coil, a protective shell covering the surface of the coil, an outer shell covering the surface of the protective shell, and an end cap disposed on the right side of the outer shell. The end cap is fixedly connected to the outer shell by bolts. A driven shaft is fixedly connected inside the armature, penetrating the end cap and extending to the surface of the end cap. A connecting structure is disposed on the side of the driven shaft and the rotor that is away from each other, and a connecting pin is fixedly connected to the side of the connecting structure away from the driven shaft and the rotor. This utility model, by providing a rotor, coil, armature, protective shell, outer shell, end cap, driven shaft, and connecting structure, solves the problem of existing electromagnetic clutch assemblies becoming unusable when damaged.

Description

Electromagnetic clutch assembly structure

Technical Field

The utility model relates to the technical field of electromagnetic clutch assembly structures, in particular to an electromagnetic clutch assembly structure.

Background

With the rapid development of the automobile industry, the requirements on the aspects of active safety, passive safety, fuel economy, driving performance and the like of the vehicle are higher and higher. The electromagnetic clutch assembly structure assembly is used as a core component of an automobile speed change system, gradually becomes a key technology for improving the power control accuracy of a vehicle, and plays a vital role in the fields of commercial power, serial electric automobiles, hybrid electric automobiles and the like.

In the prior art, an electromagnetic clutch assembly structure is required to be used for vehicle power control, and the traditional plasma dynamic pressure clutch has the problems of energy loss and abrasion, influences the efficiency of the whole system, can cause abrasion, corrosion and thermal damage after long-term use, influences the reliability of the clutch, and causes the problem that the electromagnetic clutch assembly structure is damaged and cannot be used.

Disclosure of utility model

Aiming at the defects existing in the prior art, the utility model aims to provide an electromagnetic clutch assembly structure which can facilitate the replacement of parts at the worn part so as to solve the problem that the existing electromagnetic clutch assembly structure is damaged and cannot be used.

The electromagnetic clutch assembly structure comprises a rotor, wherein the surface of the rotor is fixedly connected with a coil, the right side of the coil is provided with an armature, the surface of the coil is sleeved with a protective shell, the surface of the protective shell is sleeved with a shell, the right side of the shell is provided with an end cover, and the end cover is fixedly connected with the shell through a bolt;

The inside fixedly connected with driven shaft of armature, the driven shaft runs through the end cover and extends to the surface of end cover, driven shaft and one side that the rotor kept away from each other are provided with connection structure, connection structure keeps away from one side fixedly connected with connection card post of driven shaft and rotor.

Further, connection structure includes the connecting block, one side that the connecting block is close to the connection card post and the fixed surface of connecting the card post are connected, the recess that uses with the connecting block cooperation is all seted up to the inside of driven shaft and rotor, the inside of connecting block is provided with the screw rod, the surface threaded connection of screw rod has the swivel nut, the fixed surface of swivel nut is connected with the connecting plate, the surface of connecting plate has the transfer line through first pivot swing joint, the top on transfer line surface has the fixture block through second pivot swing joint, one side of fixture block runs through the connecting block and extends to the surface of connecting the block, the draw-in groove that uses with the fixture block cooperation is all seted up to the inside of driven shaft and rotor, one side fixedly connected with of screw rod is used for the rotatory interior hexagonal knob of screw rod.

Further, the surface fixedly connected with bearing frame of screw rod, one side of bearing frame and the inner wall fixed connection of connecting block, the quantity of transfer line is four, and is evenly distributed.

Further, one side fixedly connected with movable plate of fixture block, the inside swing joint of movable plate has the guide bar, one side that the guide bar is close to the connecting block inner wall and the inner wall fixed connection of connecting block.

Further, one side that the guide bar was kept away from the connecting block fixedly connected with stopper, the diameter of stopper is bigger than the diameter of guide bar, the surface of stopper uses with the surface cooperation of movable plate.

Further, a spring is sleeved on the surface of the guide rod, one side of the spring is fixedly connected with the inner wall of the connecting block, and the other side of the spring is fixedly connected with the surface of the movable plate.

Further, one side fixedly connected with fixed plate of protecting crust, one side of fixed plate is provided with the screw, the screw end of screw runs through the shell and extends to the surface of shell, the surface threaded connection of screw has the nut, the surface of nut and the surface contact of shell.

The utility model has the beneficial effects that:

1. According to the utility model, by arranging the rotor, the coil, the armature, the protective shell, the end cover, the driven shaft and the connecting structure, effective electromagnetic driving and transmission can be realized, the magnetic field generated after the coil is electrified attracts the armature to drive the driven shaft to rotate, the conversion from electric energy to mechanical energy is realized, the protective shell plays a role in protecting the coil in the shell, the coil is prevented from being damaged by the external environment, the safety and the stability of the device are improved, the end cover is fixedly connected with the shell through the bolts, the structure is firm, the disassembly and the maintenance are convenient, the connection between the driven shaft and the rotor and the connecting clamping column are more stable due to the design of the connecting structure, and meanwhile, the replacement or the maintenance of the connecting clamping column can be facilitated.

2. According to the utility model, through the arrangement of the connecting structure, the driven shaft and the rotor can be conveniently and rapidly connected, the stability of the structure is ensured by the fixed connection of the connecting block and the connecting clamping column, and the screw rod and the screw sleeve in the connecting block are designed, so that the connecting plate and the transmission rod and the clamping block on the connecting plate can flexibly move through adjusting the positions of the screw sleeve, the clamping block can be accurately clamped into the clamping grooves in the driven shaft and the rotor, the tight and stable connection is realized, the arrangement of the inner hexagonal rotating handle facilitates the rotating operation of the screw rod, the connecting and dismounting process is simplified, the working efficiency is improved, the operation is simple and convenient, and the stability and the reliability of equipment are effectively improved.

3. According to the utility model, the bearing seat is arranged, so that the stability and the firmness of the screw rod can be enhanced, meanwhile, the number of the transmission rods is four and is uniformly distributed, the design can ensure the transmission uniformity and stability, and the operation efficiency and the service life of the equipment are improved.

4. According to the utility model, the stability and the directivity of the movable plate in the moving process can be ensured by arranging the movable plate and the guide rod, and the movable plate is effectively prevented from shifting or shaking when moving by the guide rod, so that the stability and the reliability of the whole structure are improved, and the smooth operation and the accurate operation of equipment or devices are ensured.

5. According to the utility model, the limiting block is arranged, so that the movable plate can be effectively prevented from falling off or shifting from the guide rod in the moving process, the stability and reliability of the whole structure are enhanced, and the normal movement of the structure is ensured.

6. According to the utility model, the spring is arranged, so that the rebound force after the movable plate is reset can be given, the movable plate is convenient to move, and the possibility of blocking the movable plate is reduced.

7. Through the arrangement, the utility model can play a limiting role on the protective shell, avoid the rotation of the protective shell, increase the stability of the structure, and simultaneously, the screw and the nut can facilitate the fixation and the disassembly of the fixing plate, thereby facilitating the operation of a user.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic perspective view of an end cap;

FIG. 3 is a schematic perspective view of a protective housing;

FIG. 4 is an exploded view of the armature and the shield;

fig. 5 is a perspective view of a coil;

FIG. 6 is a cutaway perspective view of the driven shaft;

fig. 7 is a perspective view of a connection structure.

The device comprises a rotor 1, a coil 2, a coil 3, an armature 4, a protective shell 5, a shell 6, an end cover 7, a driven shaft 8, a connecting clamping column 9, a connecting block 10, a screw rod 11, a threaded sleeve 12, a connecting plate 13, a transmission rod 14, a clamping block 15, a clamping groove 16, a hexagonal rotating handle 17, a bearing seat 18, a moving plate 19, a guide rod 20, a limiting block 21, a spring 22, a fixed plate 23, a screw 24 and a nut.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1, fig. 1 is a schematic structural diagram of the present utility model.

The electromagnetic clutch assembly structure comprises a rotor 1, wherein a coil 2 is fixedly connected to the surface of the rotor 1, an armature 3 is arranged on the right side of the coil 2, a protective shell 4 is sleeved on the surface of the coil 2, a shell 5 is sleeved on the surface of the protective shell 4, an end cover 6 is arranged on the right side of the shell 5, and the end cover 6 is fixedly connected with the shell 5 through bolts;

The inside fixedly connected with driven shaft 7 of armature 3, driven shaft 7 run through end cover 6 and extend to the surface of end cover 6, and driven shaft 7 and rotor 1 are kept away from each other one side and are provided with connection structure, and connection structure keeps away from driven shaft 7 and rotor 1 one side fixedly connected with connection card post 8.

Referring to fig. 2, 3, 4, 5, 6 and 7, fig. 2 is a schematic perspective view of an end cover, fig. 3 is a schematic perspective view of a protective housing, fig. 4 is an exploded view of an armature and the protective housing, fig. 5 is a schematic perspective view of a coil, fig. 6 is a schematic perspective view of a driven shaft, and fig. 7 is a schematic perspective view of a connection structure.

The connection structure includes connecting block 9, connecting block 9 is close to the one side of connecting block post 8 and the fixed surface of connecting block post 8 is connected, the recess that uses with connecting block 9 cooperation has all been seted up to the inside of driven shaft 7 and rotor 1, the inside of connecting block 9 is provided with screw rod 10, the surface threaded connection of screw rod 10 has swivel nut 11, the fixed surface of swivel nut 11 is connected with connecting plate 12, the surface of connecting plate 12 has transfer line 13 through first pivot swing joint, there is fixture block 14 at the top on transfer line 13 surface, one side of fixture block 14 runs through connecting block 9 and extends to connecting block 9's surface, the draw-in groove 15 that uses with the fixture block 14 cooperation has all been seted up to driven shaft 7 and rotor 1's inside, one side fixedly connected with of screw rod 10 is used for screw rod 10 rotatory interior hexagonal knob 16, the steadiness to driven shaft 7 and rotor 1 can be convenient for carry out quick stable connection, the steadiness of structure has been ensured to the fixed connection of connecting block 9 and connecting block post 8, and the inside screw rod 10 and swivel nut 11 design, make connecting plate 12 and the transfer line 13 and fixture block 14 on can carry out nimble movement through the position of adjusting swivel nut 11, the clamping block 14 can carry out flexible movement, the clamping groove 15, the inside of the screw rod 10 has been realized, and the operation is convenient and has been realized in the high-speed and high reliability, the process has been realized, and the device is convenient, and has been convenient and has been connected in the process, and has been convenient and has been realized.

The surface fixedly connected with bearing frame 17 of screw rod 10, the inner wall fixed connection of one side and connecting block 9 of bearing frame 17, the quantity of transfer line 13 is four, and is evenly distributed, can strengthen the stability and the fastness of screw rod 10, simultaneously, transfer line 13 quantity is four and is evenly distributed, and the equilibrium and the stationarity of transmission can be ensured to such design, improves the operating efficiency and the life of equipment.

One side fixedly connected with movable plate 18 of fixture block 14, the inside swing joint of movable plate 18 has guide bar 19, one side that guide bar 19 is close to the connecting block 9 inner wall and connecting block 9 inner wall fixed connection can ensure the stability and the directionality of movable plate 18 in the removal in-process, and the existence of guide bar 19 has effectively prevented that movable plate 18 from taking place to squint or rocking when moving to improve overall structure's stability and reliability, guaranteed smooth operation and the accurate operation of equipment or device.

One side of connecting block 9 is kept away from to guide bar 19 fixedly connected with stopper 20, and stopper 20's diameter is bigger than guide bar 19's diameter, and stopper 20's surface and the surface cooperation of movable plate 18 use, can prevent effectively that movable plate 18 from coming off or shifting from guide bar 19 in the removal in-process to the stability and the reliability of whole structure have been strengthened, the normal movement of structure has been guaranteed.

The spring 21 is sleeved on the surface of the guide rod 19, one side of the spring 21 is fixedly connected with the inner wall of the connecting block 9, the other side of the spring 21 is fixedly connected with the surface of the moving plate 18, and the spring can give rebound force to the moving plate 18 after reset, so that the moving plate 18 is convenient to move, and the possibility of the moving plate 18 being blocked is reduced.

One side fixedly connected with fixed plate 22 of protecting crust 4, one side of fixed plate 22 is provided with screw 23, and the screw 23 end of screw 23 runs through shell 5 and extends to the surface of shell 5, and the surface threaded connection of screw 23 has nut 24, and the surface contact of nut 24 and shell 5 can play spacing effect to protecting crust 4, avoids protecting crust 4's rotation, increases the stability of structure, and screw 23 and nut 24 can make things convenient for fixed plate 22's fixed and dismantlement simultaneously, convenient to use's operation.

When the driven shaft 7 and the rotor 1 are required to be connected, the screw rod 10 is rotated through the inner hexagonal rotary handle 16, the screw rod 10 rotates to cause the screw sleeve 11 in threaded connection with the screw rod 10 to move, the screw sleeve 11 is fixedly connected with the connecting plate 12, the connecting plate 12 and the transmission rod 13 on the connecting plate are driven to move together, the transmission rod 13 is movably connected with the clamping block 14 through the second rotating shaft, when the connecting plate 12 moves, the transmission rod 13 is pushed, the clamping block 14 is further caused to move towards the driven shaft 7 or the rotor 1, the clamping block 14 is designed to be accurately inserted into the clamping groove 15 formed in the driven shaft 7 and the rotor 1 in advance, so that tight and stable connection is realized, the moving plate 18 slides along the guide rod 19 in the moving process of the clamping block 14, the directionality and stability of the moving of the clamping block 14 are ensured, the shifting or shaking is prevented, the spring 21 is arranged on the guide rod 19, the possibility of reducing the reset back of the clamping block 14 is facilitated, the clamping block 14 smoothly enters the clamping groove 15, after the clamping block 14 is completely inserted into the corresponding clamping groove 15, the driven shaft 7 and the rotor 1 is physically connected, the driven shaft 7 and the electromagnetic coil 3 is driven, the electromagnetic coil is driven, and the rotating power assembly is driven, and the electromagnetic coil is driven, and the rotating magnetic field is driven, and the electromagnetic coil is driven, and the magnetic coil is 3 is completely, and the magnetic is completely and can be completely driven.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The electromagnetic clutch assembly structure is characterized by comprising a rotor (1), wherein the surface of the rotor (1) is fixedly connected with a coil (2), the right side of the coil (2) is provided with an armature (3), the surface of the coil (2) is sleeved with a protective shell (4), the surface of the protective shell (4) is sleeved with a shell (5), the right side of the shell (5) is provided with an end cover (6), and the end cover (6) is fixedly connected with the shell (5) through a bolt;

The inside fixedly connected with driven shaft (7) of armature (3), driven shaft (7) run through end cover (6) and extend to the surface of end cover (6), one side that driven shaft (7) and rotor (1) kept away from each other is provided with connection structure, one side fixedly connected with connection card post (8) of driven shaft (7) and rotor (1) are kept away from to connection structure.

2. The electromagnetic clutch assembly structure according to claim 1, wherein the connecting structure comprises a connecting block (9), one side of the connecting block (9) close to the connecting clamping column (8) is fixedly connected with the surface of the connecting clamping column (8), grooves matched with the connecting block (9) are formed in the driven shaft (7) and the rotor (1), a screw (10) is arranged in the connecting block (9), a threaded sleeve (11) is connected to the surface of the screw (10) in a threaded manner, a connecting plate (12) is fixedly connected to the surface of the threaded sleeve (11), a transmission rod (13) is movably connected to the surface of the connecting plate (12) through a first rotating shaft, a clamping block (14) is movably connected to the top of the surface of the transmission rod (13), one side of the clamping block (14) penetrates through the connecting block (9) and extends to the surface of the connecting block (9), a clamping groove (15) matched with the clamping block (14) is formed in the inner side of the driven shaft (7) and the rotor (1), and a hexagonal screw (16) is fixedly connected to one side of the screw (10).

3. The electromagnetic clutch assembly structure according to claim 2, wherein the surface of the screw (10) is fixedly connected with a bearing seat (17), one side of the bearing seat (17) is fixedly connected with the inner wall of the connecting block (9), and the number of the transmission rods (13) is four and is uniformly distributed.

4. The electromagnetic clutch assembly structure according to claim 2, wherein one side of the clamping block (14) is fixedly connected with a moving plate (18), a guide rod (19) is movably connected in the moving plate (18), and one side of the guide rod (19) close to the inner wall of the connecting block (9) is fixedly connected with the inner wall of the connecting block (9).

5. The electromagnetic clutch assembly structure according to claim 4, wherein a limiting block (20) is fixedly connected to one side, far away from the connecting block (9), of the guide rod (19), the diameter of the limiting block (20) is larger than that of the guide rod (19), and the surface of the limiting block (20) is matched with the surface of the moving plate (18).

6. The electromagnetic clutch assembly structure according to claim 4, wherein the surface of the guide rod (19) is sleeved with a spring (21), one side of the spring (21) is fixedly connected with the inner wall of the connecting block (9), and the other side of the spring (21) is fixedly connected with the surface of the movable plate (18).

7. The electromagnetic clutch assembly structure according to claim 1, wherein one side of the protective shell (4) is fixedly connected with a fixing plate (22), one side of the fixing plate (22) is provided with a screw (23), the screw (23) end of the screw (23) penetrates through the shell (5) and extends to the surface of the shell (5), a nut (24) is connected to the surface of the screw (23) in a threaded manner, and the surface of the nut (24) is in contact with the surface of the shell (5).