CN115566871A - Integrated passive electromagnetic damping friction device, equipment and carrier - Google Patents
Integrated passive electromagnetic damping friction device, equipment and carrier Download PDFInfo
- Publication number
- CN115566871A CN115566871A CN202211101451.5A CN202211101451A CN115566871A CN 115566871 A CN115566871 A CN 115566871A CN 202211101451 A CN202211101451 A CN 202211101451A CN 115566871 A CN115566871 A CN 115566871A
- Authority
- CN
- China
- Prior art keywords
- shell
- rotor
- fixedly connected
- friction device
- damper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K51/00—Dynamo-electric gears, i.e. dynamo-electric means for transmitting mechanical power from a driving shaft to a driven shaft and comprising structurally interrelated motor and generator parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C13/00—Control systems or transmitting systems for actuating flying-control surfaces, lift-increasing flaps, air brakes, or spoilers
- B64C13/02—Initiating means
- B64C13/04—Initiating means actuated personally
- B64C13/044—Initiating means actuated personally operated by feet, e.g. pedals
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
Abstract
The embodiment of the application discloses passive electromagnetic damping friction ware of integrated form, equipment and carrier includes: a rotating assembly; the fixed component comprises a cavity inside, and the rotating component is rotatably arranged in the cavity; the cavity is internally provided with: the first friction device element is connected with the rotating assembly or the fixed assembly; the second element of the friction device is arranged on the fixed component or the rotating component opposite to the first element of the friction device; a damper first element connected to the rotating assembly or the stationary assembly; a damper second element disposed on the stationary or rotating assembly opposite the damper first element. The friction device and the damper are integrated in the device, and compared with the prior art, the friction device and the damper operate simultaneously, the situation that one of the faults cannot be detected cannot occur, the layout after integration is more compact, the size is smaller, and the weight is reduced.
Description
Technical Field
The application relates to the technical field of aircraft parts, in particular to an integrated passive electromagnetic damping friction device, equipment and a carrier.
Background
Civil aircraft rudder brake pedal assemblies typically employ dampers and friction devices to provide damping and friction forces. A damper is a mechanical or hydraulic device that absorbs or damps an impulse using damping characteristics to damp mechanical vibrations and dissipate kinetic energy. Are commonly used in suspension systems and steering systems. A friction device, also called a friction brake, is a mechanical part that stops or decelerates moving parts in a machine. The friction resistance produced by the interaction of the two moving surfaces is used for converting the kinetic energy and the potential energy of the equipment during movement into heat energy, thereby achieving the purpose of reducing the running speed of the equipment.
In civil aircraft, the damper is used to reduce oscillation and overshoot of the rudder brake pedal assembly when it is free to return, and the friction device is used to ensure that the pedal remains in its current position under the influence of gravity when the damper and force-sensing spring fail. However, the damper and the friction device in the prior art are arranged independently, so that when one of the damper or the friction device fails, a crew cannot immediately sense that a fault occurs; meanwhile, the independent arrangement of the damper and the friction device can increase multi-stage gear transmission, and increase unnecessary volume and weight.
Accordingly, there is a need for an integrated passive electromagnetic damping friction device, apparatus and carrier for solving the above-mentioned problems.
Disclosure of Invention
The embodiment of the application provides an integrated passive electromagnetic damping friction device, equipment and a carrier, and aims to solve the technical problems that in the prior art, unnecessary volume and weight are increased due to independent arrangement of a damper and a friction device, and the two devices cannot be immediately perceived when the two devices fail independently.
In order to solve the above technical problem, the embodiment of the present application discloses the following technical solutions:
in a first aspect, there is provided an integrated passive electromagnetic damping frictionizer comprising:
a rotating assembly;
the fixed assembly comprises a cavity inside, and the rotating assembly is rotatably arranged in the cavity; the cavity is internally provided with:
a friction member first element coupled to the rotating assembly or the stationary assembly;
a second element of a friction clutch disposed on the stationary component or the rotating component opposite the first element of the friction clutch;
a damper first element connected with the rotating assembly or the stationary assembly;
a damper second element disposed on the stationary component or the rotating component opposite the damper first element.
In combination with the first aspect, the rotating assembly includes:
the rotor is provided with a rotor bearing seat;
the transmission gear is fixedly connected with the rotor;
the rotor is provided with a bottom plate and a frame body, the frame body is arranged around the bottom plate, the bottom plate is provided with an upper surface and a lower surface which are deviated from each other, the second element of the friction device is fixedly connected with the lower surface, and the first element of the damper is fixedly connected with the inner wall of the frame body.
In combination with the first aspect, the fixing assembly includes:
a cover plate;
the shell is fixedly connected with the cover plate to form the cavity, and the shell is fixedly connected with the rotor bearing seat;
the inner shell is fixedly sleeved in the shell;
the cover plate is provided with a first surface and a second surface which are opposite to each other, the first surface faces the cavity, the first friction device element is fixedly connected with the first surface, and the second damper element is fixedly connected with the outer wall of the inner shell.
In combination with the first aspect, the rotating assembly includes:
the rotor is provided with a rotor bearing seat;
the transmission gear is fixedly connected with the rotor;
the rotor is provided with a bottom plate and a frame body, the frame body is arranged around the bottom plate, the first friction device element is fixedly connected with the outer wall of the frame body, and the first damper element is fixedly connected with the inner wall of the frame body.
In combination with the first aspect, the fixing assembly includes:
a cover plate;
the shell is fixedly connected with the cover plate to form the cavity, and the shell is fixedly connected with the rotor bearing seat;
the inner shell is fixedly sleeved in the shell;
the second friction device element is fixedly connected with the inner wall of the shell, and the second damper element is fixedly connected with the outer wall of the inner shell.
In combination with the first aspect, the rotating assembly includes:
the rotor is provided with a rotor bearing seat;
the transmission gear is fixedly connected with the rotor;
the rotor is provided with a bottom plate and a frame body, the frame body is arranged around the bottom plate, the first friction device element is fixedly arranged on the inner wall of the frame body, and the first damper element is fixedly arranged on the outer wall of the frame body.
In combination with the first aspect, the fixing assembly includes:
a cover plate;
the shell is fixedly connected with the cover plate to form the cavity, and the shell is fixedly connected with the rotor bearing seat;
the inner shell is fixedly sleeved in the shell;
the second element of the friction device is fixedly connected with the outer wall of the inner shell, and the second element of the damper is fixedly connected with the inner wall of the shell.
In combination with the first aspect, the fixing assembly includes:
the rotor is provided with a rotor bearing seat;
the rotor is provided with a bottom plate and a frame body, the frame body is arranged around the bottom plate, the bottom plate is provided with an upper surface and a lower surface which are deviated from each other, the first element of the damper is fixedly connected with the outer wall of the frame body, and the second element of the friction device is fixedly connected with the lower surface.
In combination with the first aspect, the rotating assembly includes:
a cover plate;
the shell is fixedly connected with the cover plate to form the cavity;
the transmission gear is fixedly connected with the shell;
the inner shell is fixedly sleeved in the shell;
the cover plate is provided with a first surface and a second surface which are opposite to each other, the first surface faces the cavity, the first friction piece element is fixedly connected with the first surface, and the second damper element is fixedly connected with the inner wall of the shell.
With reference to the first aspect, the damper first element and the damper second element include a magnetic sheet and a metal ring.
With reference to the first aspect, the first and second friction members are friction plates, and the first friction member and the second friction member are connected in contact.
With reference to the first aspect, the first and second friction members comprise magnetic sheets and magnetic disks.
In a second aspect, there is provided an apparatus comprising an integrated passive electromagnetic damping friction device as described in the first aspect.
In a third aspect, a vehicle is provided, wherein the vehicle is provided with the integrated passive electromagnetic damping friction device according to the first aspect, or the vehicle is provided with the apparatus according to the second aspect.
One of the above technical solutions has the following advantages or beneficial effects:
compared with the prior art, the utility model provides an integrated form passive electromagnetic damping friction ware of this application includes: a rotating assembly; the fixed component comprises a cavity inside, and the rotating component is rotatably arranged in the cavity; the cavity is internally provided with: the first friction device element is connected with the rotating assembly or the fixed assembly; the second element of the friction device is arranged on the fixed component or the rotating component opposite to the first element of the friction device; a damper first element connected to the rotating assembly or the stationary assembly; a damper second element disposed on the stationary assembly or the rotating assembly opposite to the damper first element; the friction device first element and the friction device second element and the damper first element and the damper second element are respectively arranged on the rotating assembly and the fixing assembly and are integrated in one device, so that compared with the prior art, the integrated passive electromagnetic damping friction device provided by the application has the advantages that the damper and the friction device operate simultaneously, the situation that one fault cannot be detected cannot occur, meanwhile, the layout of the integrated damper and friction device is more compact, the size is smaller, and the weight is reduced.
In this application, the fixed drive gear that is equipped with on the casing, the rotor passes apron and external equipment fixed connection, can convert fixed knot into after the rotor is fixed with external equipment to be constructed, and the casing is connected with drive gear simultaneously and can converts the revolution mechanic into, through the interchange of motion effect between rotor and the casing, has richened the use scene for the integrated form passive electromagnetic damping friction ware that this application provided can use in different places.
Drawings
The technical solution and other advantages of the present application will become apparent from the detailed description of the embodiments of the present application with reference to the accompanying drawings.
FIG. 1 is a schematic structural diagram provided in an embodiment of the present application;
fig. 2 is a schematic view of an exploded structure in a front view direction provided in embodiment 1 of the present application;
fig. 3 is a schematic diagram of a rear-view direction explosion structure provided in embodiment 1 of the present application;
fig. 4 is a schematic cross-sectional structure provided in embodiment 1 of the present application;
fig. 5 is a schematic view of an exploded structure in a front view direction provided in example 2 of the present application;
fig. 6 is a schematic diagram of a rear-view directional explosion structure provided in embodiment 2 of the present application;
fig. 7 is a schematic view of an exploded structure in a front view direction provided in example 3 of the present application;
fig. 8 is a schematic diagram of a rear-view directional explosion structure provided in embodiment 3 of the present application;
fig. 9 is a schematic view of an exploded structure in a front view direction provided in example 4 of the present application;
fig. 10 is a schematic diagram of a rear-view direction explosion structure provided in embodiment 4 of the present application.
The components of the drawings are identified as follows:
11-a cover plate; 111-a first surface; 112-a second surface; 12-a housing; 13-an inner housing; 14-cover plate gasket; 15-a cavity; 16-a first element of a friction means; 17-a second element of a friction means; 18-a damper first element; 19-a damper second element; 21-a transmission gear; 22-a rotor; 221-negative film; 2211-upper surface; 2212-lower surface; 222-a frame body; 23-rotor bearing support.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
Specific embodiments of the present application are illustrated below by way of examples:
example 1
Fig. 1 and 4 illustrate an integrated passive electromagnetic damping friction device comprising:
the rotating assembly and the fixing assembly, the fixing assembly includes a cover plate 11, a shell 12 and an inner shell 13, the shell 12 is a hollow cylinder, one end of the shell is open, the other end of the shell is provided with a bottom surface, a through hole is arranged at the center of the bottom surface, a hollow cavity 15 is formed after the opening on the shell 12 is fixedly connected with the cover plate 11, the inner shell 13 is sleeved in the cavity 15 and is fixedly connected with the bottom surface of the shell 12, a transmission gear 21 is rotatably arranged at the through hole of the shell 12, the transmission gear 21 penetrates through the shell 12 to reach the inside of the cavity 15, the cover plate 11 includes a first surface 111 and a second surface 112, the first surface 111 faces the cavity 15, and the second surface 112 faces the outside;
the rotating assembly is rotatably arranged in the cavity 15 and comprises a rotor 22 and a rotor bearing seat 23, the rotor 22 consists of a bottom plate 221 and a frame 222, the frame 222 surrounds the periphery of the bottom plate 221, the bottom plate 221 is provided with an upper surface 2211 and a lower surface 2212, the rotor bearing seat 23 is fixedly connected with the shell 12, the rotor 22 is rotatably connected with the rotor bearing seat 23, the rotor 22 rotates relative to the shell 12, and the transmission gear 21 penetrates through the shell 12 and then is fixedly connected with the rotor 22;
the cavity 15 internally includes:
the first friction device element 16 is a magnetic disc, and is fixedly arranged on the inner side surface of the cover plate 11, namely the first surface 111 of the cover plate 11, a cover plate gasket 14 is fixedly arranged on the cover plate 11, and the magnetic disc is fixedly connected with the cover plate 11 through the cover plate gasket 14;
a second element 17 of a magnetic sheet, the second element 17 being fixedly disposed on an end surface of the rotor 22, i.e., the lower surface 2212 of the rotor 22;
wherein, the magnetic disk and the magnetic sheet are in non-contact connection;
further comprising:
a damper first element 18, the damper first element 18 being a magnetic sheet and fixedly disposed on an inner wall of the rotor 22, i.e., an inner side surface of the frame 222;
and a second damper element 19, wherein the second damper element 19 is a metal ring and is fixedly arranged on the outer wall of the inner shell 13.
Referring to fig. 2 and 3, when the rotor 22 is rotated around the axis by the transmission gear 21, the magnetic sheets mounted on the inner wall of the rotor 22 are rotated to generate a rotating magnetic field, the metal ring mounted on the outer wall of the inner housing 13 cuts the magnetic induction lines to generate a torque, i.e., a damping torque, which is changed according to the rotational speed of the rotor and the number of the magnetic sheets, and the damping torque is transmitted to an external device through the transmission gear 21;
when the rotor 22 is driven to rotate around the axis by the transmission gear 21, the magnetic sheets mounted on the end face of the rotor 22 rotate together with the rotor and interact with the magnetic disk mounted on the inner side face of the cover plate 11 to generate a friction torque, the torque is changed according to the rotation speed of the rotor and the number of the magnetic sheets, and the friction torque is transmitted to an external device through the transmission gear 21.
Example 2
FIG. 1 illustrates an integrated passive electromagnetic damping frictionizer comprising:
the rotating assembly and the fixing assembly, the fixing assembly includes a cover plate 11, a shell 12 and an inner shell 13, the shell 12 is a hollow cylinder, one end of the shell is open, the other end of the shell is provided with a bottom surface, a through hole is arranged at the center of the bottom surface, a hollow cavity 15 is formed after the opening on the shell 12 is fixedly connected with the cover plate 11, the inner shell 13 is sleeved in the cavity 15 and is fixedly connected with the bottom surface of the shell 12, a transmission gear 21 is rotatably arranged at the through hole of the shell 12, the transmission gear 21 penetrates through the shell 12 to reach the inside of the cavity 15, the cover plate 11 includes a first surface 111 and a second surface 112, the first surface 111 faces the cavity 15, and the second surface 112 faces the outside;
the rotating assembly is rotatably arranged in the cavity 15 and comprises a rotor 22 and a rotor bearing seat 23, the rotor 22 consists of a bottom plate 221 and a frame 222, the frame 222 surrounds the periphery of the bottom plate 221, the bottom plate 221 is provided with an upper surface 2211 and a lower surface 2212, the rotor bearing seat 23 is fixedly connected with the shell 12, the rotor 22 is rotatably connected with the rotor bearing seat 23, the rotor 22 rotates relative to the shell 12, and the transmission gear 21 penetrates through the shell 12 and then is fixedly connected with the rotor 22;
the cavity 15 internally includes:
a first friction member 16, wherein the first friction member 16 is a magnetic sheet and is fixedly disposed on an outer wall of the rotor 22, i.e., an outer side surface of the frame 222;
a second element 17 of the friction device, wherein the second element 17 of the friction device is a magnetic sheet and is fixedly arranged on the inner wall of the shell 12; wherein the magnetic sheets are in contact connection;
further comprising:
the damper first element 18, the damper first element 18 is a magnetic sheet, and is fixedly arranged on the inner wall of the rotor 22, namely, the inner side surface of the frame 222;
and a damper second element 19, wherein the damper second element 19 is a magnetic sheet and is fixedly arranged on the outer wall of the inner shell 13.
Referring to fig. 5 and 6, when the rotor 22 is rotated around the axis by the driving gear 21, the magnetic sheets mounted on the inner wall of the rotor 22 are rotated to generate a rotating magnetic field, the magnetic sheets mounted on the outer wall of the inner housing 13 cut the magnetic induction lines to generate a torque, i.e., a damping torque, the torque is changed according to the rotational speed of the rotor and the number of the magnetic sheets, and the damping torque is transmitted to an external device through the driving gear;
when the rotor 22 is rotated around the axis by the driving gear 21, the magnetic sheets installed on the outer wall of the rotor 22 are rotated together with the rotor, and are contacted with the magnetic sheets installed on the inner wall of the case 12 to generate a friction torque, which is changed according to the rotational speed of the rotor and the number of the magnetic sheets, and the friction torque is transmitted to an external device through the driving gear 21.
Example 3
Fig. 1 illustrates an integrated passive electromagnetic damping frictionizer comprising:
the rotating assembly and the fixing assembly, the fixing assembly includes a cover plate 11, a shell 12 and an inner shell 13, the shell 12 is a hollow cylinder, one end of the shell is open, the other end of the shell is provided with a bottom surface, a through hole is arranged at the center of the bottom surface, a hollow cavity 15 is formed after the opening on the shell 12 is fixedly connected with the cover plate 11, the inner shell 13 is sleeved in the cavity 15 and is fixedly connected with the bottom surface of the shell 12, a transmission gear 21 is rotatably arranged at the through hole of the shell 12, the transmission gear 21 penetrates through the shell 12 to reach the inside of the cavity 15, the cover plate 11 includes a first surface 111 and a second surface 112, the first surface 111 faces the cavity 15, and the second surface 112 faces the outside;
the rotating assembly is rotatably arranged in the cavity 15 and comprises a rotor 22 and a rotor bearing seat 23, the rotor 22 consists of a bottom plate 221 and a frame 222, the frame 222 surrounds the periphery of the bottom plate 221, the bottom plate 221 is provided with an upper surface 2211 and a lower surface 2212, the rotor bearing seat 23 is fixedly connected with the shell 12, the rotor 22 is rotatably connected with the rotor bearing seat 23, the rotor 22 rotates relative to the shell 12, and the transmission gear 21 penetrates through the shell 12 and then is fixedly connected with the rotor 22;
the cavity 15 internally includes:
a first friction member 16, the first friction member 16 being a magnetic sheet and fixedly disposed on an inner wall of the rotor 22, i.e., an inner side surface of the frame 222;
a second element 17 of the friction device, wherein the second element 17 of the friction device is a magnetic sheet and is fixedly arranged on the outer wall of the inner shell 13; wherein, the magnetic sheets are in non-contact connection;
further comprising:
the damper first element 18 is a magnetic sheet, and is fixedly arranged on the outer wall of the rotor 22, namely the outer side surface of the frame body 222;
and a second damper element 19, wherein the second damper element 19 is a magnetic sheet and is fixedly arranged on the inner wall of the shell 12.
Referring to fig. 7 and 8, when the rotor 22 is rotated around the axis by the transmission gear 21, the magnetic sheets mounted on the outer wall of the rotor 22 rotate to generate a rotating magnetic field, the magnetic sheets mounted on the inner wall of the housing 12 cut the magnetic induction lines to generate a torque, i.e., a damping torque, the torque is changed according to the rotational speed of the rotor and the number of the magnetic sheets, and the damping torque is transmitted to an external device through the transmission gear;
when the rotor 22 is rotated around the axis by the driving gear 21, the magnetic sheets installed on the inner wall of the rotor 22 are rotated together with the rotor, and interact with the magnetic sheets installed on the outer wall of the inner case 13 to generate a friction torque, which is changed according to the rotational speed of the rotor and the number of the magnetic sheets, and the friction torque is transmitted to an external device through the driving gear 21.
Example 4
FIG. 1 illustrates an integrated passive electromagnetic damping frictionizer comprising:
the rotor 22 passes through the cover plate 11 and is fixedly connected with external equipment, the rotor 22 consists of a bottom plate 221 and a frame body 222, the frame body 222 surrounds the periphery of the bottom plate 221, and the bottom plate 221 is provided with an upper surface 2211 and a lower surface 2212;
the rotating assembly comprises a cover plate 11, a shell 12 and an inner shell 13, wherein the shell 12 is a hollow cylinder, one end of the shell 12 is open, the other end of the shell is provided with a bottom surface, a through hole is formed in the center of the bottom surface, the opening in the shell 12 is fixedly connected with the cover plate 11 to form a hollow cavity 15, the inner shell 13 is sleeved in the cavity 15 and is fixedly connected with the bottom surface of the shell 12, a transmission gear 21 is fixedly arranged at the through hole of the shell 12, the cover plate 11 comprises a first surface 111 and a second surface 112, the first surface 111 faces the cavity 15, and the second surface 112 faces the outside;
the first friction device element 16 is a magnetic sheet, the first friction device element 16 is fixedly arranged on the inner side surface of the cover plate 11, a cover plate gasket 14 is fixedly arranged on the cover plate 11, and the magnetic sheet is fixedly connected with the cover plate 11 through the cover plate gasket 14;
a second element 17 of a friction member, the second element 17 of a friction member being a magnetic disk, fixedly provided on an end surface of the rotor 22, that is, an upper surface 2211 of the rotor 22; wherein, the magnetic sheets are in non-contact connection;
further comprising:
the damper first element 18, the damper first element 18 being a magnetic sheet, is fixedly disposed on an outer wall of the rotor 22, that is, an outer side surface of the frame 222;
and a damper second element 19, wherein the damper second element 19 is a magnetic sheet and is fixedly arranged on the inner wall of the shell 12.
Referring to fig. 9 and 10, the housing 12 is driven by the transmission gear 21, and the rotor 22 cannot rotate because it is fixedly connected to an external device. Therefore, when the transmission gear 21 is driven, the housing 12 is driven to rotate around the axis, the magnetic sheets arranged on the inner wall of the housing 12 rotate along with the axis to generate a rotating magnetic field, the magnetic sheets arranged on the outer wall of the rotor 22 cut the magnetic induction lines to generate torque, namely damping torque, the torque is changed according to the rotating speed of the housing 12 and the number of the magnetic sheets, and the damping torque is transmitted to external equipment through the transmission gear;
when the transmission gear 21 is driven, the housing 12 is driven to rotate around the axis, the magnetic disk mounted on the inner side surface of the cover plate 11 rotates along with the housing 12, interacts with the magnetic sheet mounted on the end surface of the rotor 22 to generate a friction torque, which varies according to the rotational speed of the housing 12 and the number of the magnetic sheets, and the friction torque is transmitted to an external device through the transmission gear 21.
A vehicle, wherein the vehicle is provided with an integrated passive electromagnetic damping friction device as given in embodiments 1 to 4, wherein the vehicle comprises a vehicle, a ship, an aircraft, and the like.
The above detailed description is made on an integrated passive electromagnetic damping friction device provided in the embodiments of the present application, and specific examples are applied herein to explain the principles and embodiments of the present application, and the description of the above embodiments is only used to help understanding the technical solutions and their core ideas of the present application; those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the present disclosure as defined by the appended claims.
Claims (14)
1. An integrated passive electromagnetic damping friction device, comprising:
a rotating assembly;
the fixed assembly comprises a cavity (15) inside, and the rotating assembly is rotatably arranged in the cavity (15); the cavity (15) is internally provided with:
a first friction element (16), said first friction element (16) being connected to said rotating assembly or to said fixed assembly;
a second element (17) of the friction device, said second element (17) of the friction device being arranged on said fixed assembly or on said rotating assembly opposite to said first element (16) of the friction device;
a damper first element (18), the damper first element (18) being connected with the rotating component or the stationary component;
a second damper element (19), the second damper element (19) being disposed on the stationary component or the rotating component opposite the first damper element (18).
2. The integrated passive electromagnetic damping friction device of claim 1 wherein said rotating assembly comprises:
the rotor (22), there are rotor bearing blocks (23) on the said rotor (22);
the transmission gear (21), the said transmission gear (21) is fixedly connected with said rotor (22);
the rotor (22) is provided with a bottom plate (221) and a frame body (222), the frame body (222) is arranged around the bottom plate (221), the bottom plate (221) is provided with an upper surface (2211) and a lower surface (2212) which are opposite, the second friction device element (17) is fixedly connected with the lower surface (2212), and the first damper element (18) is fixedly connected with the inner wall of the frame body (222).
3. The integrated passive electromagnetic damping frictionizer of claim 2, wherein the securing assembly comprises:
a cover plate (11);
the shell (12), the cavity (15) is formed after the shell (12) is fixedly connected with the cover plate (11), and the shell (12) is fixedly connected with the rotor bearing seat (23);
the inner shell (13), the said inner shell (13) is fixed and connected to the inside of the said shell (12) in a sleeving manner;
wherein the cover plate (11) has a first surface (111) and a second surface (112) facing away from each other, the first surface (111) faces the cavity (15), the first friction element (16) is fixedly connected to the first surface (111), and the second damper element (19) is fixedly connected to an outer wall of the inner housing (13).
4. The integrated passive electromagnetic damping friction device of claim 1 wherein said rotating assembly comprises:
the rotor (22), there are rotor bearing blocks (23) on the said rotor (22);
the transmission gear (21), the said transmission gear (21) is fixedly connected with said rotor (22);
the rotor (22) is provided with a bottom plate (221) and a frame body (222), the frame body (222) is arranged around the bottom plate (221), the first friction device element (16) is fixedly connected with the outer wall of the frame body (222), and the first damper element (18) is fixedly connected with the inner wall of the frame body (222).
5. The integrated passive electromagnetic damping frictionizer of claim 4, wherein the securing assembly comprises:
a cover plate (11);
the shell (12), the cavity (15) is formed after the shell (12) is fixedly connected with the cover plate (11), and the shell (12) is fixedly connected with the rotor bearing seat (23);
the inner shell (13), the said inner shell (13) is fixed and connected to the inside of the said shell (12) in a sleeving manner;
wherein the second element (17) of the friction device is fixedly connected with the inner wall of the shell (12), and the second element (19) of the damper is fixedly connected with the outer wall of the inner shell (13).
6. The integrated passive electromagnetic damping frictionizer of claim 1, wherein the rotating assembly comprises:
the rotor (22), there are rotor bearing blocks (23) on the said rotor (22);
the transmission gear (21), the said transmission gear (21) is fixedly connected with said rotor (22);
the rotor (22) is provided with a bottom plate (221) and a frame body (222), the frame body (222) is arranged around the bottom plate (221), the first friction device element (16) is fixedly arranged on the inner wall of the frame body (222), and the first damper element (18) is fixedly arranged on the outer wall of the frame body (222).
7. The integrated passive electromagnetic damping frictionizer of claim 6, wherein the securing assembly comprises:
a cover plate (11);
the shell (12), the cavity (15) is formed after the shell (12) is fixedly connected with the cover plate (11), and the shell (12) is fixedly connected with the rotor bearing seat (23);
the inner shell (13), the said inner shell (13) is fixed and connected to the inside of the said shell (12) in a sleeving manner;
the second friction device element (17) is fixedly connected with the outer wall of the inner shell (13), and the second damper element (19) is fixedly connected with the inner wall of the shell (12).
8. The integrated passive electromagnetic damping frictionizer of claim 1, wherein the securing assembly comprises:
the rotor (22), there are rotor bearing blocks (23) on the said rotor (22);
the rotor (22) is provided with a bottom plate (221) and a frame body (222), the frame body (222) is arranged around the bottom plate (221), the bottom plate (221) is provided with an upper surface (2211) and a lower surface (2212) which are opposite, the damper first element (18) is fixedly connected with the outer wall of the frame body (222), and the friction device second element (17) is fixedly connected with the lower surface (2212).
9. The integrated passive electromagnetic damping friction device of claim 8 wherein said rotating assembly comprises:
a cover plate (11);
the shell (12), the said cavity (15) is formed after the said shell (12) and said cover plate (11) are fixedly connected;
the transmission gear (21), the said transmission gear (21) is fixedly connected with said body (12);
the inner shell (13), the said inner shell (13) is fixed and connected to the inside of the said shell (12) in a sleeving manner;
wherein the cover plate (11) has a first surface (111) and a second surface (112) facing away from each other, the first surface (111) facing the cavity (15), the first friction element (16) being fixedly connected to the first surface (111), and the second damper element (19) being fixedly connected to an inner wall of the housing (12).
10. The integrated passive electromagnetic damping friction device according to any of claims 3 or 5 or 7 or 9, characterized in that the first damper element (18) and the second damper element (19) comprise magnetic sheets and metal rings.
11. The integrated passive electromagnetic damping friction device according to claim 10, characterized in that the first friction device element (16) and the second friction device element (17) are friction plates, the first friction device element (16) and the second friction device element (17) being in contact connection.
12. The integrated passive electromagnetic damping frictionizer of claim 10, characterized in that the first frictionizer element (16) and the second frictionizer element (17) comprise magnetic sheets and disks.
13. An apparatus, characterized in that it is provided with an integrated passive electromagnetic damping frictionizer comprising the integrated passive electromagnetic damping frictionizer according to claims 1-12.
14. A vehicle comprising an integrated passive electromagnetic damping friction device according to claims 1-12, or an apparatus according to claim 13.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211101451.5A CN115566871A (en) | 2022-09-09 | 2022-09-09 | Integrated passive electromagnetic damping friction device, equipment and carrier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211101451.5A CN115566871A (en) | 2022-09-09 | 2022-09-09 | Integrated passive electromagnetic damping friction device, equipment and carrier |
Publications (1)
Publication Number | Publication Date |
---|---|
CN115566871A true CN115566871A (en) | 2023-01-03 |
Family
ID=84740876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202211101451.5A Pending CN115566871A (en) | 2022-09-09 | 2022-09-09 | Integrated passive electromagnetic damping friction device, equipment and carrier |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN115566871A (en) |
-
2022
- 2022-09-09 CN CN202211101451.5A patent/CN115566871A/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5750280B2 (en) | Structure damping device | |
US8707822B2 (en) | Active electric torsional vibration damper and method to realize the same | |
JP2016506221A (en) | Magnetic screw propulsion system for elevators | |
EP1283160B1 (en) | Oscillation suppression device | |
US20020047387A1 (en) | Spindle motor with toroidal sealing plates | |
CN115566871A (en) | Integrated passive electromagnetic damping friction device, equipment and carrier | |
JP2018096386A (en) | Electric parking brake driving device | |
JP6466272B2 (en) | Transformer | |
CN109577725B (en) | Nonlinear combined damper | |
JP6846439B2 (en) | Electric motor with attachment | |
JP4312078B2 (en) | Electric wheel | |
CN110666836A (en) | Arm integrated joint for bidirectional output humanoid robot | |
JP2010249175A (en) | Centrifugal pendulum dynamic vibration absorber | |
CN211709355U (en) | Arm integrated joint for bidirectional output humanoid robot | |
CN112503130A (en) | Magneto-rheological rotary damper | |
WO2020050242A1 (en) | Drive device | |
JPS63256389A (en) | Oil film damper | |
JP5315067B2 (en) | Variable damping force damper | |
CN108791911A (en) | For double remaining dynamoelectric accelerographs mechanism in automatic control system | |
CN216994818U (en) | Axial vibration damper | |
JP4113407B2 (en) | Drive unit | |
WO2017090403A1 (en) | Electro-mechanical integrated motor | |
CN211557122U (en) | Magnetic force decelerator | |
CN212447835U (en) | Vehicle damping device and vehicle | |
WO2021224953A1 (en) | Wheel apparatus |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |