CN216555054U - Magnetic powder clutch with anti-shake function - Google Patents
Magnetic powder clutch with anti-shake function Download PDFInfo
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- CN216555054U CN216555054U CN202122717534.4U CN202122717534U CN216555054U CN 216555054 U CN216555054 U CN 216555054U CN 202122717534 U CN202122717534 U CN 202122717534U CN 216555054 U CN216555054 U CN 216555054U
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- output shaft
- balance
- fixedly connected
- bearing
- magnetic powder
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- 239000006247 magnetic powder Substances 0.000 title claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000006249 magnetic particle Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 15
- 230000008569 process Effects 0.000 abstract description 9
- 238000001816 cooling Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
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- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Abstract
The utility model discloses a magnetic powder clutch with an anti-shake function, belonging to the technical field of clutches, and the magnetic powder clutch with the anti-shake function comprises a stator, wherein a right bracket is sleeved outside the stator, a first bearing is fixedly connected with an inner cavity of the right bracket, an input shaft is sleeved in an inner cavity of the first bearing, a driving body is fixedly connected with the left end of the input shaft, the driving body is positioned in an inner cavity of the stator, a left bracket is sleeved outside the stator, the left bracket is positioned on the left side of the right bracket, a second bearing is fixedly connected with an inner cavity of the left bracket, and an output shaft is sleeved in an inner cavity of the second bearing, so that the weight of a driven body can be balanced in the working process of the magnetic powder clutch, the balance of the output shaft in the rotation process can be kept, the position of a balance block on a balance disk can be adjusted, the balance of the output shaft and the driven body in the common rotation process can be adjusted, and the shaking phenomenon of the output shaft can be prevented, maintaining stability during rotation.
Description
Technical Field
The utility model relates to the technical field of clutches, in particular to a magnetic powder clutch with an anti-shake function.
Background
The magnetic powder clutch is also called as an electromagnetic powder clutch and a magnetic powder type clutch, is based on an electromagnetic principle and utilizes magnetic powder to transmit torque, has the advantages of basically linear relation between exciting current and transmission torque, capability of transmitting certain torque under the condition of not relating to slip, high response speed, simple structure, no pollution, no noise, energy conservation and the like, is an automatic control element with multiple purposes and excellent performance, and is classified according to shaft types: biax magnetic powder clutch, hollow shaft magnetic powder clutch have according to the cooling method classification: self-cooling, air-cooling, and water-cooling, etc.
When the existing magnetic powder clutch is used, one end of an output shaft of the existing magnetic powder clutch is connected with a driven body, and due to the fact that the driven body has certain weight, the other end of the output shaft can lose balance when the output shaft rotates, in addition, the driven body is uneven in quality during manufacturing, the center of gravity and the center are not located at the same point position, after the existing magnetic powder clutch is used for a long time, the output shaft is prone to shaking in the high-speed rotating process, shaking is gradually generated, stability is insufficient, and certain risks exist in the transmission process.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
Aiming at the problems in the prior art, the utility model aims to provide a magnetic powder clutch with an anti-shake function, which can balance the weight of a driven body in the working process of the magnetic powder clutch, keep the balance of an output shaft in rotation, adjust the position of a balance block on a balance disc, adjust the balance of the output shaft and the driven body in rotation together, prevent the output shaft from shaking in the rotation process and keep the stability in rotation.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
The utility model provides a magnetic powder clutch with anti-shake function, includes the stator, the outside cover of stator is equipped with right bracket, the first bearing of inner chamber fixedly connected with of right bracket, the inner chamber cover of first bearing is equipped with the input shaft, the left end fixedly connected with driving body of input shaft, the driving body is located the inner chamber of stator, the outside cover of stator is equipped with left bracket, left bracket is located the left side of right bracket, the inner chamber fixedly connected with second bearing of left bracket, the inner chamber cover of second bearing is equipped with the output shaft, the right-hand member fixedly connected with driven body of output shaft, the outside of driven body overlaps with the inner chamber of driving body and establishes, the outside fixedly connected with balance plate of output shaft, the balance plate is located the left side of second bearing, the inside chisel of balance plate has the spout, the inner chamber cover of spout is equipped with first screw rod, the left end fixedly connected with balancing piece of first screw rod, the right-hand member threaded connection of first screw rod has the nut, can realize at the in-process of magnetic powder clutch work, the weight of balanced driven body keeps the balance when output shaft rotates, adjusts the position of balancing piece on the balance plate simultaneously, adjusts the balance when output shaft and driven body rotate jointly, prevents that the phenomenon that the output shaft rocked from appearing at the pivoted in-process, stability when keeping rotating.
Further, the left end fixedly connected with protection casing of left side bracket, the protection casing is located the outside of balance plate, sets up the protection casing, can protect balance plate in the rotation, prevents that external article from invading and causing the damage to it, prevents simultaneously that operating personnel's improper operation from receiving the injury.
Further, the quantity of balancing piece is four, four the equiangular distribution of balancing piece is in the balance plate left side, and through setting up the balancing piece, the quantity of balancing piece is four, and the equiangular distribution of four balancing pieces is in the balance plate left side, when the staff need adjust output shaft dynamic balance, is convenient for calculate the position of each balancing piece in the spout, makes the balance adjustment more swift.
Furthermore, the left end fixedly connected with sleeve of balance disc, telescopic upper end threaded connection has the second screw rod, the lower extreme of second screw rod extends to the inner chamber of output shaft, through setting up the sleeve, can fix the second screw rod between sleeve and the output shaft from sleeve top screw in to fix the balance disc on the output shaft, the installation of the balance disc of being convenient for.
Furthermore, the front of output shaft is opened chisel and is had the keyway, through setting up the keyway, can be convenient for be connected waiting driven part and output shaft to guarantee the pivoted normal clear.
Furthermore, the quantity of first bearing and second bearing is two, the axis of first bearing and second bearing is located with same surface of water, and through setting up first bearing and second bearing, the quantity of first bearing and second bearing is two, can reduce the unbalance influence that the both ends weight difference brought about input shaft and output shaft, improves the stability when input shaft and output shaft rotate.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages that:
(1) this scheme can realize at the in-process of magnetic powder clutch work, the balance when keeping the output shaft rotation, and the position of adjustment balancing piece on the balance disc is simultaneously adjusted to the weight of balanced driven body, adjusts the balance when output shaft rotates with the driven body jointly, prevents that the phenomenon that the output shaft rocked from appearing at the pivoted in-process, keeps the stability when rotating.
(2) The left end fixedly connected with protection casing of left bracket, the protection casing is located the outside of balance disk, sets up the protection casing, can protect balance disk in the rotation, prevents that external article from invading and causing the damage to it, prevents simultaneously that operating personnel's improper operation from receiving the injury.
(3) The quantity of balancing piece is four, and angular distribution such as four balancing pieces is in the balancing disk left side, and through setting up the balancing piece, the quantity of balancing piece is four, and angular distribution such as four balancing pieces is in the balancing disk left side, when the staff need adjust output shaft dynamic balance, is convenient for calculate the position of each balancing piece in the spout, makes the balance adjustment more swift.
(4) The left end fixedly connected with sleeve of balance disc, telescopic upper end threaded connection has the second screw rod, and the lower extreme of second screw rod extends to the inner chamber of output shaft, through setting up the sleeve, can fix the second screw rod between sleeve and the output shaft from sleeve top screw in to fix the balance disc on the output shaft, the installation of the balance disc of being convenient for.
(5) The front of output shaft is dug there is the keyway, through setting up the keyway, can be convenient for be connected treating driven part and output shaft to guarantee the normal clear of pivoted.
(6) The quantity of first bearing and second bearing is two, and the axis of first bearing and second bearing is located with same surface of water, and through setting up first bearing and second bearing, the quantity of first bearing and second bearing is two, can reduce the unbalance influence that the both ends weight difference brought about input shaft and output shaft, stability when improving input shaft and output shaft and rotating.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a perspective view of the balance plate structure of the present invention;
FIG. 3 is a perspective view of the output shaft of the present invention;
fig. 4 is an enlarged schematic view of the structure a of the present invention.
The reference numbers in the figures illustrate:
the driving mechanism comprises a stator 1, a right bracket 2, a first bearing 3, an input shaft 4, a driving body 5, a left bracket 6, a second bearing 7, an output shaft 8, a driven body 9, a balance disc 10, a sliding chute 11, a first screw 12, a balance block 13, a nut 14, a protective cover 15, a sleeve 16, a second screw 17 and a key groove 18.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "fitted/connected", "connected", and the like, are to be interpreted broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
referring to fig. 1-4, a magnetic powder clutch with anti-shake function includes a stator 1, a right bracket 2 is sleeved outside the stator 1, a first bearing 3 is fixedly connected to an inner cavity of the right bracket 2, an input shaft 4 is sleeved inside an inner cavity of the first bearing 3, a driving body 5 is fixedly connected to a left end of the input shaft 4, the driving body 5 is located inside an inner cavity of the stator 1, a left bracket 6 is sleeved outside the stator 1, the left bracket 6 is located on a left side of the right bracket 2, a second bearing 7 is fixedly connected to an inner cavity of the left bracket 6, an output shaft 8 is sleeved inside an inner cavity of the second bearing 7, a driven body 9 is fixedly connected to a right end of the output shaft 8, an outer portion of the driven body 9 is sleeved with an inner cavity of the driving body 5, a balance plate 10 is fixedly connected to an outer portion of the output shaft 8, the balance plate 10 is located on a left side of the second bearing 7, a chute 11 is drilled inside the balance plate 10, a first screw 12 is sleeved inside an inner cavity of the chute 11, the left end fixedly connected with balancing piece 13 of first screw rod 12, the right-hand member threaded connection of first screw rod 12 has nut 14, can realize at the in-process of magnetic powder clutch work, the weight of balanced driven body 9, the balance when keeping output shaft 8 to rotate, the position of adjustment balancing piece 13 on balance disc 10 simultaneously, the balance when adjusting output shaft 8 and driven body 9 and rotating jointly, prevent that output shaft 8 from appearing the phenomenon of rocking at the pivoted in-process, stability when keeping rotating.
Referring to fig. 1, a protection cover 15 is fixedly connected to the left end of the left bracket 6, the protection cover 15 is located outside the balance disc 10, and the balance disc 10 in rotation can be protected by the protection cover 15, so that external objects are prevented from being damaged by invasion, and meanwhile, operators are prevented from being injured by improper operation.
Referring to fig. 1-3, the number of the balance blocks 13 is four, the four balance blocks 13 are equally angularly distributed on the left side of the balance disc 10, and by arranging the balance blocks 13, the number of the balance blocks 13 is four, and the four balance blocks 13 are equally angularly distributed on the left side of the balance disc 10, when a worker needs to adjust the dynamic balance of the output shaft 8, the position of each balance block 13 in the chute 11 is conveniently calculated, so that the balance adjustment is faster.
Referring to fig. 1-4, a sleeve 16 is fixedly connected to a left end of the balance disc 10, a second screw 17 is connected to an upper end of the sleeve 16 through a thread, a lower end of the second screw 17 extends to an inner cavity of the output shaft 8, and the sleeve 16 is arranged to enable the second screw 17 to be screwed into the space between the sleeve 16 and the output shaft 8 from above the sleeve 16 for fixing, so that the balance disc 10 is fixed on the output shaft 8, and the balance disc 10 is convenient to mount.
Referring to fig. 1 and 3, a key groove 18 is chiseled on the front surface of the output shaft 8, and by arranging the key groove 18, a component to be driven can be conveniently connected with the output shaft 8, so as to ensure the normal operation of rotation.
Referring to fig. 1, the number of the first bearings 3 and the second bearings 7 is two, the axes of the first bearings 3 and the second bearings 7 are located on the same water surface, and the number of the first bearings 3 and the number of the second bearings 7 are two by arranging the first bearings 3 and the second bearings 7, so that the unbalance influence caused by the weight difference between the left end and the right end of the input shaft 4 and the output shaft 8 can be reduced, and the stability of the input shaft 4 and the output shaft 8 during rotation can be improved.
According to the utility model, firstly, the input shaft 4 is driven to rotate by the starting motor, then the device is electrified, the magnetic powder clutch starts to work under the interaction of the driving body 5 and the driven body 9, the output shaft 8 rotates along with the magnetic powder clutch, when the device shakes, the position of the balance weight 13 in the chute 11 is changed and fixed by screwing the nut 14 so as to adjust the balance when the output shaft 8 and the driven body 9 rotate, compared with the prior art, the device can balance the weight of the driven body 9 in the working process of the magnetic powder clutch, keep the balance when the output shaft 8 rotates, simultaneously adjust the position of the balance weight 13 on the balance disc 10, adjust the balance when the output shaft 8 and the driven body 9 rotate together, prevent the output shaft 8 from shaking in the rotating process and keep the stability in the rotating process.
The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (6)
1. The utility model provides a magnetic particle clutch with anti-shake function, includes stator (1), its characterized in that: the outer sleeve of stator (1) is equipped with right bracket (2), the inner chamber fixedly connected with first bearing (3) of right bracket (2), the inner chamber cover of first bearing (3) is equipped with input shaft (4), the left end fixedly connected with driving body (5) of input shaft (4), driving body (5) is located the inner chamber of stator (1), the outer sleeve of stator (1) is equipped with left bracket (6), left bracket (6) is located the left side of right bracket (2), the inner chamber fixedly connected with second bearing (7) of left bracket (6), the inner chamber cover of second bearing (7) is equipped with output shaft (8), the right-hand member fixedly connected with driven body (9) of output shaft (8), the outside of driven body (9) overlaps with the inner chamber of driving body (5), the outside fixedly connected with balance disc (10) of output shaft (8), balance disc (10) are located the left side of second bearing (7), the inside of balance disc (10) is opened and is dug spout (11), the inner chamber cover of spout (11) is equipped with first screw rod (12), the left end fixedly connected with balancing piece (13) of first screw rod (12), the right-hand member threaded connection of first screw rod (12) has nut (14).
2. The magnetic powder clutch with the anti-shake function according to claim 1, characterized in that: the left end fixedly connected with protection casing (15) of left side bracket (6), protection casing (15) are located the outside of balance disc (10).
3. The magnetic powder clutch with the anti-shake function according to claim 1, characterized in that: the number of the balance blocks (13) is four, and the four balance blocks (13) are distributed on the left side of the balance disc (10) at equal angles.
4. The magnetic powder clutch with the anti-shake function according to claim 1, characterized in that: the left end fixedly connected with sleeve (16) of balance disc (10), the upper end threaded connection of sleeve (16) has second screw rod (17), the lower extreme of second screw rod (17) extends to the inner chamber of output shaft (8).
5. The magnetic powder clutch with the anti-shake function according to claim 1, characterized in that: the front surface of the output shaft (8) is provided with a key groove (18) in a chiseling mode.
6. The magnetic powder clutch with the anti-shake function according to claim 1, characterized in that: the number of the first bearings (3) and the second bearings (7) is two, and the axes of the first bearings (3) and the second bearings (7) are located on the same water surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122717534.4U CN216555054U (en) | 2021-11-08 | 2021-11-08 | Magnetic powder clutch with anti-shake function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122717534.4U CN216555054U (en) | 2021-11-08 | 2021-11-08 | Magnetic powder clutch with anti-shake function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216555054U true CN216555054U (en) | 2022-05-17 |
Family
ID=81572157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122717534.4U Active CN216555054U (en) | 2021-11-08 | 2021-11-08 | Magnetic powder clutch with anti-shake function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216555054U (en) |
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2021
- 2021-11-08 CN CN202122717534.4U patent/CN216555054U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 222 Long'an North Road, Hai'an City, Nantong City, Jiangsu Province, 226600 Patentee after: Jiangsu Lanling Technology Co.,Ltd. Country or region after: China Address before: 226600 No. 11, Chaoyang North Road, Hai'an town, Hai'an City, Nantong City, Jiangsu Province Patentee before: JIANGSU LANMEC ELECTROMECHANICAL EQUIPMENT Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |