CN116707187B - Combined limiting device for magnetic ring and use method - Google Patents
Combined limiting device for magnetic ring and use method Download PDFInfo
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- CN116707187B CN116707187B CN202310785360.6A CN202310785360A CN116707187B CN 116707187 B CN116707187 B CN 116707187B CN 202310785360 A CN202310785360 A CN 202310785360A CN 116707187 B CN116707187 B CN 116707187B
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- 238000000034 method Methods 0.000 title claims description 11
- 230000001681 protective effect Effects 0.000 claims abstract description 45
- 238000007789 sealing Methods 0.000 claims description 34
- 238000009434 installation Methods 0.000 claims description 21
- 210000001503 joint Anatomy 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000005389 magnetism Effects 0.000 description 6
- 230000005672 electromagnetic field Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005347 demagnetization Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
-
- 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
- H02K7/003—Couplings; Details of shafts
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
The invention discloses a combined limiting device for a magnetic ring, which comprises a protective shell and a rotating shaft rod, wherein a fixed ring is arranged on the inner side of the protective shell, an inner cavity is arranged on the inner side of the fixed ring, limiting rods are arranged on the outer walls of the two sides of the fixed ring, a fixed magnetic ring is movably arranged on the outer side of the limiting rods, and the fixed magnetic ring is positioned between the protective shell and the inner cavity; the outer movable jogged of both ends of protective housing installs the equipment lantern ring, the inboard activity of equipment lantern ring is run through and is installed connecting screw, and connecting screw passes through the screw thread and installs at protective housing's outer wall. According to the invention, the limiting rod is arranged, the protective shell fixes the inner fixing ring, the fixing ring fixes the inner cavity, the fixing ring supports the limiting rods at two sides, the stability of the limiting rods is ensured, the limiting rods limit the outer fixing magnetic ring, a user can conveniently assemble the fixing magnetic ring, and the protective shell, the limiting rods and the inner cavity are matched to form an accurate limiting structure.
Description
Technical Field
The invention relates to the technical field related to magnetic rings, in particular to a combined limiting device for a magnetic ring and a use method thereof.
Background
A wide variety of electronic devices are in existence, and in these electronic devices, a motor is an indispensable component, and in operation, a magnetic ring is an important component of the motor, and the magnetic ring plays a role in providing a magnetic field, and interacts with an electromagnetic field provided by a motor coil, so as to rotate a rotor.
The existing limiting device for the combination of the magnetic ring has the following defects:
1. In the yoke supporting structure of the deflection yoke of the present invention, the main magnet ring 121 is inserted into the neck 112 of the deflection coil 100, and the sub-magnet ring 122 is disposed on the main magnet ring 121, as disclosed in KR200289359Y 1. The magnets of the deflection coil, which combine a pair of magnet rings 120, to adjust the position of the grating by changing the relative positions of the adjustment pieces 122a protruding on the outer circumferential side of the sub-magnet ring 122. In the ring support structure, the device internal structure in the above publication cannot accurately mount the magnetic ring, after the magnetic ring is installed, the magnetic ring is easy to vibrate;
2. Patent document US20210396558A1 discloses that "the invention relates to an electromagnetic flowmeter for measuring a flow rate of a fluid flowing in a conduit of the electromagnetic flowmeter, wherein the electromagnetic flowmeter comprises: a coil attached to an inner surface of the catheter; a movable magnetic ring having segments of magnetic material, the movable magnetic ring magnetically coupled with the coil to generate an electromagnetic field to interact with fluid flowing through the conduit, wherein the conduit is provided with an insulating liner. A pair of electrodes mounted on the conduit for measuring a potential difference generated by interaction of electromagnetic fields in the fluid. Wherein the segments of magnetic material have varying magnetic properties, but the interiors of the above-mentioned publications bear against a locating structure, which is inconvenient for the user to install;
3. Patent document CN210536360U discloses "a combination stop device for direct current motor magnetic ring, including motor shaft body, motor shaft body's surface fixedly connected with lug, the spacing groove has been seted up to motor shaft body's inside, the first spring of outer fixedly connected with of stopper, the front end of first magnetism section articulates and is connected with the second magnetism section, and the inside articulated control lever that is connected with of rear end of second magnetism section, the connector has all been seted up to the inner wall of first magnetism section and second magnetism section, the rear end fixedly connected with fixed block of second magnetism section, and the rear end of recess is seted up flutedly, the inner fixedly connected with second spring of recess, and the outer fixedly connected with connecting block of second spring, the rear end fixedly connected with regulating block of control lever, and the through-hole has been seted up to the rear end of regulating block. The combined limiting device for the direct current motor magnetic ring is convenient for the magnetic ring to be arranged on a motor rotating shaft, is convenient for the magnetic ring to longitudinally limit and is convenient for the magnetic ring to longitudinally limit, but the inside of the device in the above publication lacks a fastening limiting structure, and the device is easy to deviate;
4. Patent document CN216928218U discloses "a radial different magnetic ring composite set of high temperature resistant, relates to magnetic ring combination technical field, including the mount, the right side of mount is provided with first magnetic ring, the right side of first magnetic ring is provided with the second magnetic ring, the right side of second magnetic ring is provided with the fixed plate, the inside symmetry of fixed plate is connected with two connecting rods, the inside of first magnetic ring and second magnetic ring all is provided with two connecting holes symmetrically, the outer wall symmetry of first magnetic ring is provided with two spacing grooves, two the inside of spacing groove all is connected with spacing lug, the outer wall of second magnetic ring is provided with the seal groove. This radial different magnetic ring composite set of high temperature resistant is through the connecting rod that sets up, conveniently assembles a plurality of magnetic rings, through the spacing groove that sets up on the first magnetic ring, under spacing lug's cooperation, can play spacing effect, can effectually reduce the circumstances that takes place sliding friction heat generation and lead to the demagnetization between a plurality of magnetic rings, and the practicality is strong ", but lack in the above-mentioned publication carries out spacing shock-absorbing structure to the magnetic ring, the magnetic ring appears the vibration easily.
Disclosure of Invention
The invention aims to provide a combined limiting device for a magnetic ring, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the combined limiting device for the magnetic ring comprises a protective shell and a rotating shaft rod, wherein a fixed ring is arranged on the inner side of the protective shell, an inner cavity is arranged on the inner side of the fixed ring, limiting rods are arranged on the outer walls of the two sides of the fixed ring, a fixed magnetic ring is movably arranged on the outer side of the limiting rods, and the fixed magnetic ring is positioned between the protective shell and the inner cavity;
The two ends of the protective shell are movably embedded with assembly lantern rings, the inner sides of the assembly lantern rings are movably penetrated with connecting screws, the connecting screws are arranged on the outer wall of the protective shell through threads, one end of the assembly lantern rings is provided with a sealing cover, the inner sides of the sealing cover are penetrated with limiting rings, the inner sides of the limiting rings are provided with bearing rings, and the inner sides of the bearing rings are provided with rotating shafts;
And a damper is arranged on one side of the sealing cover, which is close to the protective shell, one end of the damper is propped against the outer wall of one side of the fixed magnetic ring, and the limiting rod is propped against the inner wall of one side of the sealing cover.
Preferably, the screw thread groove has been seted up to the outer wall of pivot pole, the mounting groove has been seted up to the outside of pivot pole, and the mounting groove is located between the screw thread groove, reset spring is installed to the inboard of mounting groove, movable fastener is installed to reset spring's one end.
Preferably, the inner side of the thread groove is movably provided with a tightening member through threads, the outer side of the rotating shaft rod is movably sleeved with a mounting ring, and the tightening member penetrates through the inner side of the mounting ring and is arranged on the inner side of the thread groove through threads.
Preferably, a limiting plate is arranged on one side of the mounting ring, and a limiting clamping piece is arranged on one side of the limiting plate away from the mounting ring.
Preferably, a spring is arranged in the damper, the elasticity of the spring extrudes the fixed magnetic ring, and the fixed magnetic ring is propped against the outer walls of the two sides of the fixed ring;
Four groups of limiting rods are respectively arranged on two sides of the fixed ring, and the fixed magnetic ring is limited by matching the four groups of limiting rods.
Preferably, an assembling magnetic ring is movably arranged on the outer side of the rotating shaft rod, a jogging clamping groove is formed in one side of the assembling magnetic ring, the jogging clamping groove is movably jogged and connected with an inner limiting clamping piece, the assembling magnetic ring is located on one side, far away from the mounting ring, of the limiting plate, and an assembling socket is formed in the other side of the assembling magnetic ring.
Preferably, the outside movable mounting of pivot pole has the installation lantern ring, the equipment plug-in components are all installed at the both ends of installation lantern ring, and the inboard at the equipment socket is installed in the gomphosis of equipment plug-in components, and the installation lantern ring is located between two sets of equipment magnetic rings, and the concatenation magnetic ring is installed in the outside of installation lantern ring, and the concatenation magnetic ring is docked with the equipment magnetic ring of both sides.
Preferably, the inner side of the mounting lantern ring is provided with a limiting groove, and the movable clamping piece is movably mounted on the inner side of the limiting groove.
Preferably, the use method of the combined limiting device for the magnetic ring is as follows:
s1, fixing an internal fixing ring by a protective shell, guaranteeing the stability of the fixing ring, fixing an internal cavity by the fixing ring, guaranteeing the stability of the cavity, supporting limit rods on two sides by the fixing ring, guaranteeing the stability of the limit rods, limiting an external fixing magnetic ring by the limit rods, facilitating the assembly of the fixing magnetic ring by a user, and forming an accurate limit structure by the cooperation of the protective shell, the limit rods and the cavity, so that the stability of the device is guaranteed;
s2, the assembly lantern ring is sleeved on the outer side of the protective shell, the connecting screw penetrates through the interior of the assembly lantern ring, the assembly lantern ring is installed on the outer side of the protective shell by the connecting screw, the assembly lantern ring is fixed to a sealing cover at one end, the sealing cover supports a limiting ring at the inner side, stability of the limiting ring is guaranteed, the limiting ring supports the bearing ring at the inner side in a limiting manner, and the bearing ring is convenient to stably support a rotating shaft rod at the inner side;
s3, fixing an inner reset spring on the outer side of the rotating shaft rod through a mounting groove, supporting a movable clamping piece at one end through the reset spring, mounting the mounting lantern ring on the outer side of the rotating shaft rod by a user, then moving the mounting lantern ring to the outer side of the mounting groove, and embedding the movable clamping piece into the inner side of a limit groove through the reset property of the reset spring, so that positioning and mounting are performed during convenient mounting;
S4, after the installation of the spliced magnetic ring is completed, the assembled magnetic ring is sleeved on the outer side of the rotating shaft rod, then an assembly socket on the inner side of the assembled magnetic ring is fixed with an assembly plug-in on the mounting lantern ring, the assembly plug-in is embedded into the inner side of the assembly socket, a user can conveniently and accurately splice, the spliced magnetic ring and the assembled magnetic ring are guaranteed to be accurately butted, and the mounting lantern ring is used for fixing the spliced magnetic ring on the outer side;
s5, sleeving the mounting ring and the limiting plate on the outer side of the rotating shaft rod, embedding the limiting clamping piece on one side of the limiting plate into the inner side of the embedded clamping groove, enabling a user to accurately butt joint during assembly, penetrating the tightening piece on the inner side of the mounting ring, installing the tightening piece on the outer side of the rotating shaft rod through threads, fixing the mounting ring through the tightening piece, guaranteeing stability of the limiting plate, and enabling the limiting plate to conveniently limit and fix the inner side magnetic ring structure.
Preferably, in the step S2, the method further includes the following steps:
S21, the sealing covers are arranged at two ends of the protective shell, the damper is fixed at one side of the sealing covers, one end of the damper abuts against one end of the fixed magnetic ring, the fixed magnetic ring is limited, and stability of the fixed magnetic ring is guaranteed.
Compared with the prior art, the invention has the beneficial effects that:
1. According to the invention, the limiting rod is arranged, the protective shell fixes the inner fixing ring, the fixing ring fixes the inner cavity, the fixing ring supports the limiting rods at two sides, the stability of the limiting rods is ensured, the limiting rods limit the outer fixing magnetic ring, a user can conveniently assemble the fixing magnetic ring, and the protective shell, the limiting rods and the inner cavity are matched to form an accurate limiting structure.
2. According to the invention, the reset spring is arranged, the mounting lantern ring is arranged on the outer side of the rotating shaft rod, then the mounting lantern ring is moved to the outer side of the mounting groove, and the movable clamping piece is pushed to be embedded into the inner side of the limit groove by the reset property of the reset spring, so that the positioning and the mounting are conveniently carried out during the mounting, the mounting foundation is formed, and the splicing and the mounting of the follow-up magnetic ring are conveniently carried out.
3. According to the invention, the mounting ring and the limiting plate are sleeved on the outer side of the rotating shaft rod, one side limiting clamping piece of the limiting plate is embedded into the inner side of the embedded clamping groove, so that the accurate butt joint is convenient for a user during assembly, the inner side of the mounting ring penetrates through the tightening piece, the tightening piece is arranged on the outer side of the rotating shaft rod through threads, the tightening piece is used for fixing the mounting ring, the stability of the limiting plate is ensured, and the limiting plate is convenient for limiting and fixing the inner side magnetic ring structure.
4. According to the invention, the sealing covers are arranged at the two ends of the protective shell, the damper is fixed at one side of the sealing covers, one end of the damper is abutted against one end of the fixed magnetic ring, the fixed magnetic ring is limited, and the stability of the fixed magnetic ring is ensured.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic view of an assembled structure of the protective housing of the present invention;
FIG. 4 is a schematic plan assembly view of a fixed magnetic ring according to the present invention;
FIG. 5 is a schematic plan assembly view of a split magnetic ring according to the present invention;
FIG. 6 is a schematic diagram of an assembled structure of a rotating shaft lever according to the present invention;
FIG. 7 is a schematic view of a movable clip according to the present invention;
fig. 8 is a flow chart of the operation of the present invention.
In the figure: 1. a protective housing; 2. a fixing ring; 3. a limit rod; 4. fixing a magnetic ring; 5. sealing cover; 6. assembling the lantern ring; 7. a connecting screw; 8. a limiting ring; 9. a bearing ring; 10. a damper; 11. a rotating shaft lever; 12. a thread groove; 13. a mounting groove; 14. a return spring; 15. a movable clamping piece; 16. a mounting ring; 17. a tightening member; 18. a limiting plate; 19. a limit clamping piece; 20. assembling a magnetic ring; 21. a jogged clamping groove; 22. assembling the socket; 23. installing a lantern ring; 24. a limit groove; 25. assembling the plug-in; 26. an inner cavity; 27. and splicing the magnetic rings.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, 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 explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1, 2,3, 4, 5,6, 7 and 8, one embodiment of the present invention is provided: the utility model provides a stop device for combination for magnetic ring, includes guard casing 1 and pivot pole 11, fixed ring 2 is installed to guard casing 1's inboard, inner chamber 26 is installed to fixed ring 2's inboard, gag lever post 3 is installed to fixed ring 2's both sides outer wall, fixed magnetic ring 4 is installed in the outside movable mounting of gag lever post 3, and fixed magnetic ring 4 is located between guard casing 1 and inner chamber 26, guard casing 1 fixes inside fixed ring 2, guarantee the stability of fixed ring 2, fixed ring 2 fixes inside inner chamber 26, guarantee the stability of inner chamber 26, fixed ring 2 supports gag lever post 3's of both sides, guarantee the stability of gag lever post 3 carries out spacingly to fixed magnetic ring 4 in the outside, the person of facilitating the use assembles fixed magnetic ring 4, guard casing 1, gag lever post 3 and inner chamber 26 cooperate and form accurate limit structure, guarantee the stability of device;
The two ends of the protective shell 1 are movably embedded and provided with an assembly lantern ring 6, the inner side of the assembly lantern ring 6 is movably penetrated and provided with a connecting screw 7, the connecting screw 7 is arranged on the outer wall of the protective shell 1 through threads, one end of the assembly lantern ring 6 is provided with a sealing cover 5, the inner side of the sealing cover 5 is penetrated and provided with a limiting ring 8, the inner side of the limiting ring 8 is provided with a bearing ring 9, the inner side of the bearing ring 9 is provided with a rotating shaft rod 11, the outer sides of the two ends of the protective shell 1 are fixedly provided with the assembly lantern ring 6 through the connecting screw 7, the stability of the assembly lantern ring 6 is ensured, the sealing cover 5 at one end is fixedly provided with the sealing cover 5, the sealing cover 5 is supported with the inner limiting ring 8, the stability of the limiting ring 8 is ensured, the limiting ring 8 is supported with the limiting ring 9 in a limiting way, the bearing ring 9 is supported with the inner rotating shaft rod 11 stably, and the rotating shaft rod 11 can be evaluated to rotate;
The damper 10 is installed on one side of the sealing cover 5, which is close to the protective shell 1, one end of the damper 10 is propped against the outer wall of one side of the fixed magnetic ring 4, the limiting rod 3 is propped against the inner wall of one side of the sealing cover 5, the sealing cover 5 is installed at two ends of the protective shell 1, the damper 10 is fixed on one side of the sealing cover 5, one end of the damper 10 is propped against one end of the installed fixed magnetic ring 4, the fixed magnetic ring 4 is limited, and the stability of the fixed magnetic ring 4 is ensured.
The screw thread groove 12 has been seted up to the outer wall of pivot pole 11, the inboard of screw thread groove 12 has tightening member 17 through screw thread movable mounting, the outside movable sleeve of pivot pole 11 has collar 16, and tightening member 17 runs through the inboard of collar 16 and installs the inboard at screw thread groove 12 through the screw thread, limiting plate 18 is installed to one side of collar 16, limiting plate 18 is kept away from one side of collar 16 and is installed limiting clamp 19, overlaps collar 16 and limiting plate 18 in the outside of pivot pole 11, and the inboard of gomphosis draw-in groove 21 is embedded to limiting clamp 19 on one side of limiting plate 18, accurate butt joint when being convenient for the user equipment, tightening member 17 is run through to the inboard of collar 16, and tightening member 17 passes through the outside at pivot pole 11, and tightening member 17 is fixed collar 16, guarantees the stability of limiting plate 18, makes things convenient for limiting plate 18 to carry out spacing fixedly to the magnetic ring structure of inboard.
A spring is arranged in the damper 10, the elasticity of the spring extrudes the fixed magnetic ring 4, and the fixed magnetic ring 4 is propped against the outer walls of the two sides of the fixed ring 2;
Four groups of limiting rods 3 are respectively arranged on two sides of the fixed ring 2, and the fixed magnetic ring 4 is limited by matching the four groups of limiting rods 3.
The assembly magnetic ring 20 is movably arranged on the outer side of the rotating shaft rod 11, the embedded clamping groove 21 is formed in one side of the assembly magnetic ring 20, the embedded clamping groove 21 is movably embedded and connected with the inner limiting clamping piece 19, the assembly magnetic ring 20 is located on one side, far away from the mounting ring 16, of the limiting plate 18, the assembly inserting opening 22 is formed in the other side of the assembly magnetic ring 20, the assembly magnetic ring 20 is sleeved on the outer side of the rotating shaft rod 11, then the assembly inserting opening 22 on the inner side of the assembly magnetic ring 20 is fixed with the assembly inserting piece 25 on the mounting collar 23, the assembly inserting piece 25 is embedded into the inner side of the assembly inserting opening 22, accurate splicing is conducted by a user conveniently, accurate butt joint of the spliced magnetic ring 27 and the assembly magnetic ring 20 is guaranteed, and the outer spliced magnetic ring 27 is fixed by the mounting collar 23.
The outside of pivot pole 11 has seted up mounting groove 13, and mounting groove 13 is located between the screw thread groove 12, reset spring 14 is installed to the inboard of mounting groove 13, movable clamping piece 15 is installed to the one end of reset spring 14, the outside movable mounting of pivot pole 11 has installation lantern ring 23, equipment plug-in components 25 are all installed at the both ends of installation lantern ring 23, the inboard at equipment socket 22 is installed in the gomphosis of equipment lantern ring 23, and installation lantern ring 23 is located between two sets of equipment magnetic rings 20, splice magnetic ring 27 is installed in the outside of installation lantern ring 23, splice magnetic ring 27 dock with the equipment magnetic ring 20 of both sides, limiting groove 24 has been seted up to the inboard of installation lantern ring 23, and movable clamping piece 15 movable mounting is in limiting groove 24's inboard, and the outside of pivot pole 11 is fixed to inboard reset spring 14 through mounting groove 13, and reset spring 14 supports movable clamping piece 15 of one end, installs the outside at the pivot pole 11 to the installation lantern ring 23, then moves the outside of mounting lantern ring 13, through reset spring 14's reset nature, and when reset spring 14 promotes movable clamping piece 15 to embed limiting groove 24, installs the convenience in the installation.
The using method of the combined limiting device for the magnetic ring is as follows:
S1, fixing an internal fixing ring 2 by a protective shell 1, guaranteeing the stability of the fixing ring 2, fixing an internal inner cavity 26 by the fixing ring 2, guaranteeing the stability of the inner cavity 26, supporting limit rods 3 on two sides by the fixing ring 2, guaranteeing the stability of the limit rods 3, limiting an external fixing magnetic ring 4 by the limit rods 3, facilitating the assembly of the fixing magnetic ring 4 by a user, and forming an accurate limit structure by matching the protective shell 1, the limit rods 3 and the inner cavity 26, thus guaranteeing the stability of the device;
S2, the assembly lantern ring 6 is sleeved on the outer side of the protective shell 1, the connecting screw 7 penetrates through the interior of the assembly lantern ring 6, the connecting screw 7 is used for installing the assembly lantern ring 6 on the outer side of the protective shell 1, the assembly lantern ring 6 is fixed to the sealing cover 5 at one end, the sealing cover 5 is used for supporting the limiting ring 8 at the inner side, stability of the limiting ring 8 is guaranteed, the limiting ring 8 is used for limiting and supporting the bearing ring 9 at the inner side, and the bearing ring 9 is convenient to stably support the rotating shaft rod 11 at the inner side;
S3, the outer side of the rotating shaft rod 11 is fixed to the inner side of a reset spring 14 through a mounting groove 13, the reset spring 14 supports a movable clamping piece 15 at one end, when a user installs a mounting lantern ring 23 on the outer side of the rotating shaft rod 11, then the mounting lantern ring 23 is moved to the outer side of the mounting groove 13, the reset spring 14 pushes the movable clamping piece 15 to be embedded into the inner side of a limiting groove 24 through the reset property of the reset spring 14, and positioning and mounting are convenient to carry out during mounting;
S4, after the installation of the spliced magnetic ring 27 is completed, the assembled magnetic ring 20 is sleeved on the outer side of the rotating shaft rod 11, then an assembly socket 22 on the inner side of the assembled magnetic ring 20 is fixed with an assembly plug-in unit 25 on the mounting collar 23, the assembly plug-in unit 25 is embedded into the inner side of the assembly socket 22, accurate splicing is conveniently carried out by a user, accurate butt joint of the spliced magnetic ring 27 and the assembled magnetic ring 20 is ensured, and the mounting collar 23 fixes the spliced magnetic ring 27 on the outer side;
S5, the mounting ring 16 and the limiting plate 18 are sleeved on the outer side of the rotating shaft rod 11, one side limiting clamping piece 19 of the limiting plate 18 is embedded into the inner side of the embedded clamping groove 21, accurate butt joint is achieved when a user assembles the magnetic ring conveniently, the inner side of the mounting ring 16 penetrates through the tightening piece 17, the tightening piece 17 is installed on the outer side of the rotating shaft rod 11 through threads, the tightening piece 17 fixes the mounting ring 16, stability of the limiting plate 18 is guaranteed, and the limiting plate 18 is convenient to limit and fix the inner side magnetic ring structure.
Further, in the step S2, the method further includes the following steps:
S21, the sealing covers 5 are arranged at two ends of the protective shell 1, the damper 10 is fixed at one side of the sealing covers 5, one end of the damper 10 abuts against one end of the fixed magnetic ring 4, the fixed magnetic ring 4 is limited, and the stability of the fixed magnetic ring 4 is guaranteed.
Working principle: the protection shell 1 fixes the internal fixing ring 2, the stability of the fixing ring 2 is ensured, the fixing ring 2 fixes the internal inner cavity 26, the stability of the inner cavity 26 is ensured, the fixing ring 2 supports the limit rods 3 at two sides, the stability of the limit rods 3 is ensured, the limit rods 3 limit the external fixing magnetic rings 4, the protection shell 1, the limit rods 3 and the inner cavity 26 are matched to form an accurate limit structure, the stability of the device is ensured, the assembly lantern ring 6 is sleeved outside the protection shell 1, the inside of the assembly lantern ring 6 penetrates through the connecting screw 7, the connecting screw 7 is used for installing the assembly lantern ring 6 outside the protection shell 1, the assembly lantern ring 6 is used for fixing the sealing cover 5 at one end, the sealing cover 5 supports the internal limit ring 8, the stability of the limit ring 8 is ensured, the limit ring 8 supports the internal bearing ring 9 in a limit manner, the bearing ring 9 is convenient to stably support the rotating shaft rod 11 on the inner side, the outer side of the rotating shaft rod 11 is fixed to the reset spring 14 on the inner side through the mounting groove 13, the reset spring 14 supports the movable clamping piece 15 on one end, the mounting lantern ring 23 is mounted on the outer side of the rotating shaft rod 11 by a user, then the mounting lantern ring 23 is moved to the outer side of the mounting groove 13, the movable clamping piece 15 is pushed to be embedded into the inner side of the limit groove 24 by the reset spring 14 through the reset property of the reset spring 14, the positioning and the mounting are convenient, after the mounting of the splicing magnetic ring 27 is completed, the assembling magnetic ring 20 is sleeved on the outer side of the rotating shaft rod 11, then the assembling inserting opening 22 on the inner side of the assembling magnetic ring 20 is fixed with the assembling inserting piece 25 on the mounting lantern ring 23, the assembling inserting piece 25 is embedded into the inner side of the assembling inserting opening 22, the accurate splicing of the user is convenient, the accurate butt joint of the splicing magnetic ring 27 and the assembling magnetic ring 20 is ensured, the installation lantern ring 23 fixes the concatenation magnetic ring 27 in the outside, overlaps collar 16 and limiting plate 18 in the outside of pivot pole 11, and the inboard of gomphosis draw-in groove 21 is embedded to limiting plate 18's one side spacing fastener 19, and accurate butt joint when convenient to use person assembles, the inboard of collar 16 runs through tightening member 17, and tightening member 17 passes through the outside of screw thread installation at pivot pole 11, and tightening member 17 fixes collar 16, guarantees limiting plate 18's stability, makes things convenient for limiting plate 18 to carry out spacing fixedly to inboard magnetic ring structure.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention 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 invention 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.
Claims (10)
1. The utility model provides a stop device is used in combination for magnetic ring, includes protective housing (1) and pivot pole (11), its characterized in that: the inner side of the protective shell (1) is provided with a fixed ring (2), the inner side of the fixed ring (2) is provided with an inner cavity (26), the outer walls of the two sides of the fixed ring (2) are provided with limiting rods (3), the outer sides of the limiting rods (3) are movably provided with fixed magnetic rings (4), and the fixed magnetic rings (4) are positioned between the protective shell (1) and the inner cavity (26);
The novel protective shell is characterized in that assembly lantern rings (6) are movably embedded at the outer sides of the two ends of the protective shell (1), connecting screws (7) are movably arranged on the inner sides of the assembly lantern rings (6) in a penetrating mode, the connecting screws (7) are arranged on the outer wall of the protective shell (1) in a threaded mode, a sealing cover (5) is arranged at one end of the assembly lantern rings (6), limiting rings (8) are arranged on the inner sides of the sealing cover (5) in a penetrating mode, bearing rings (9) are arranged on the inner sides of the limiting rings (8), and rotating shafts (11) are arranged on the inner sides of the bearing rings (9);
A damper (10) is arranged on one side of the sealing cover (5) close to the protective shell (1), one end of the damper (10) is propped against the outer wall of one side of the fixed magnetic ring (4), and the limiting rod (3) is propped against the inner wall of one side of the sealing cover (5);
The outer side of the rotating shaft rod (11) is movably provided with an assembly magnetic ring (20) and an installation sleeve ring (23), the installation sleeve ring (23) is positioned between the two groups of assembly magnetic rings (20), the outer side of the installation sleeve ring (23) is provided with a splicing magnetic ring (27), and the splicing magnetic ring (27) is in butt joint with the assembly magnetic rings (20) on two sides.
2. The combined limiting device for a magnetic ring according to claim 1, wherein: the outer wall of the rotating shaft rod (11) is provided with a thread groove (12), the outside of the rotating shaft rod (11) is provided with a mounting groove (13), the mounting groove (13) is located between the thread grooves (12), the inner side of the mounting groove (13) is provided with a return spring (14), and one end of the return spring (14) is provided with a movable clamping piece (15).
3. A combined stop device for a magnetic ring as defined in claim 2, wherein: the inside of the thread groove (12) is movably provided with a tightening member (17) through threads, the outside of the rotating shaft rod (11) is movably sleeved with a mounting ring (16), and the tightening member (17) penetrates through the inside of the mounting ring (16) and is arranged on the inside of the thread groove (12) through threads.
4. A combined stop device for a magnetic ring as defined in claim 3, wherein: a limiting plate (18) is arranged on one side of the mounting ring (16), and a limiting clamping piece (19) is arranged on one side, away from the mounting ring (16), of the limiting plate (18).
5. The combined limiting device for a magnetic ring according to claim 1, wherein: a spring is arranged in the damper (10), the elasticity of the spring extrudes the fixed magnetic ring (4), and the fixed magnetic ring (4) is propped against the outer walls of the two sides of the fixed ring (2);
Four groups of limiting rods (3) are respectively arranged on two sides of the fixed ring (2), and the fixed magnetic ring (4) is limited by the four groups of limiting rods (3) in a matched mode.
6. The combined limiting device for a magnetic ring according to claim 4, wherein: one side of the assembly magnetic ring (20) is provided with a jogged clamping groove (21), the jogged clamping groove (21) is movably jogged with an internal limiting clamping piece (19), the assembly magnetic ring (20) is positioned on one side of the limiting plate (18) far away from the mounting ring (16), and the other side of the assembly magnetic ring (20) is provided with an assembly socket (22).
7. The combined limiting device for a magnetic ring according to claim 6, wherein: the two ends of the mounting collar (23) are provided with assembling inserts (25), and the assembling inserts (25) are embedded and mounted on the inner side of the assembling socket (22).
8. The combined limiting device for a magnetic ring as defined in claim 7, wherein: the inner side of the mounting lantern ring (23) is provided with a limiting groove (24), and the movable clamping piece (15) is movably mounted on the inner side of the limiting groove (24).
9. The method of using a combined stop device for a magnetic ring according to any one of claims 1 to 8, wherein the method of using the combined stop device for a magnetic ring is as follows:
S1, fixing an internal fixing ring (2) by a protective shell (1), guaranteeing the stability of the fixing ring (2), fixing an internal inner cavity (26) by the fixing ring (2), guaranteeing the stability of the inner cavity (26), supporting limit rods (3) on two sides by the fixing ring (2), guaranteeing the stability of the limit rods (3), limiting an external fixing magnetic ring (4) by the limit rods (3), assembling the fixing magnetic ring (4), and forming an accurate limit structure by matching the protective shell (1), the limit rods (3) and the inner cavity (26), so as to guarantee the stability of the device;
S2, the assembly lantern ring (6) is sleeved on the outer side of the protective shell (1), the inside of the assembly lantern ring (6) is penetrated by a connecting screw (7), the connecting screw (7) is used for installing the assembly lantern ring (6) on the outer side of the protective shell (1), the assembly lantern ring (6) is fixed to a sealing cover (5) at one end, the sealing cover (5) is used for supporting an inner limiting ring (8), stability of the limiting ring (8) is guaranteed, the limiting ring (8) is used for limiting and supporting an inner bearing ring (9), and the bearing ring (9) is convenient for stably supporting an inner rotating shaft rod (11);
S3, the outer side of the rotating shaft rod (11) is fixed to an inner reset spring (14) through a mounting groove (13), the reset spring (14) supports a movable clamping piece (15) at one end, a mounting collar (23) is mounted on the outer side of the rotating shaft rod (11), then the mounting collar (23) is moved to the outer side of the mounting groove (13), the reset spring (14) pushes the movable clamping piece (15) to be embedded into the inner side of a limiting groove (24) through the reset property of the reset spring (14), and positioning and mounting are convenient to carry out during mounting;
s4, after the installation of the spliced magnetic ring (27) is completed, sleeving the assembled magnetic ring (20) on the outer side of the rotating shaft rod (11), fixing an assembly socket (22) on the inner side of the assembled magnetic ring (20) with an assembly plug-in unit (25) on an installation sleeve ring (23), embedding the assembly plug-in unit (25) into the inner side of the assembly socket (22), facilitating accurate splicing by a user, ensuring accurate butt joint of the spliced magnetic ring (27) and the assembled magnetic ring (20), and fixing the spliced magnetic ring (27) on the outer side by the installation sleeve ring (23);
S5, the mounting ring (16) and the limiting plate (18) are sleeved on the outer side of the rotating shaft rod (11), one side limiting clamping piece (19) of the limiting plate (18) is embedded into the inner side of the embedded clamping groove (21), the mounting ring (16) is accurately abutted when being assembled by a user, the inner side of the mounting ring (16) penetrates through the tightening piece (17), the tightening piece (17) is arranged on the outer side of the rotating shaft rod (11) through threads, the tightening piece (17) is used for fixing the mounting ring (16), stability of the limiting plate (18) is guaranteed, and the limiting plate (18) is used for limiting and fixing an inner side magnetic ring structure conveniently.
10. The method of using a combined limiting device for a magnetic ring as defined in claim 9, wherein in the step S2, the method further comprises the steps of:
S21, the sealing cover (5) is arranged at two ends of the protective shell (1), the damper (10) is fixed at one side of the sealing cover (5), one end of the damper (10) is abutted against one end of the fixed magnetic ring (4) which is arranged, the fixed magnetic ring (4) is limited, and the stability of the fixed magnetic ring (4) is ensured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310785360.6A CN116707187B (en) | 2023-06-29 | 2023-06-29 | Combined limiting device for magnetic ring and use method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310785360.6A CN116707187B (en) | 2023-06-29 | 2023-06-29 | Combined limiting device for magnetic ring and use method |
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| CN116707187A CN116707187A (en) | 2023-09-05 |
| CN116707187B true CN116707187B (en) | 2024-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310785360.6A Active CN116707187B (en) | 2023-06-29 | 2023-06-29 | Combined limiting device for magnetic ring and use method |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10229670A (en) * | 1997-02-17 | 1998-08-25 | Canon Inc | Motor |
| CN204088008U (en) * | 2014-08-28 | 2015-01-07 | 阳光电源股份有限公司 | A kind of fixture |
| CN206640422U (en) * | 2017-03-31 | 2017-11-14 | 广东美芝精密制造有限公司 | Rotor assembly, permagnetic synchronous motor and there is its compressor |
| CN112165222A (en) * | 2020-11-06 | 2021-01-01 | 武汉科大电控设备有限公司 | Control device based on excitation system of Internet of things |
| CN217386816U (en) * | 2021-12-10 | 2022-09-06 | 深圳市富思源科技有限公司 | Combined magnetic ring |
-
2023
- 2023-06-29 CN CN202310785360.6A patent/CN116707187B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10229670A (en) * | 1997-02-17 | 1998-08-25 | Canon Inc | Motor |
| CN204088008U (en) * | 2014-08-28 | 2015-01-07 | 阳光电源股份有限公司 | A kind of fixture |
| CN206640422U (en) * | 2017-03-31 | 2017-11-14 | 广东美芝精密制造有限公司 | Rotor assembly, permagnetic synchronous motor and there is its compressor |
| CN112165222A (en) * | 2020-11-06 | 2021-01-01 | 武汉科大电控设备有限公司 | Control device based on excitation system of Internet of things |
| CN217386816U (en) * | 2021-12-10 | 2022-09-06 | 深圳市富思源科技有限公司 | Combined magnetic ring |
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| Publication number | Publication date |
|---|---|
| CN116707187A (en) | 2023-09-05 |
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