CN109067133A - A kind of magnetic suspension actuation techniques linear motor - Google Patents
A kind of magnetic suspension actuation techniques linear motor Download PDFInfo
- Publication number
- CN109067133A CN109067133A CN201811041025.0A CN201811041025A CN109067133A CN 109067133 A CN109067133 A CN 109067133A CN 201811041025 A CN201811041025 A CN 201811041025A CN 109067133 A CN109067133 A CN 109067133A
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- China
- Prior art keywords
- linear motor
- wall
- main body
- motor main
- mover
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- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 26
- 239000000725 suspension Substances 0.000 title claims abstract description 20
- 238000007664 blowing Methods 0.000 claims abstract description 40
- 239000000428 dust Substances 0.000 claims abstract description 39
- 230000017525 heat dissipation Effects 0.000 claims abstract description 15
- 241000883990 Flabellum Species 0.000 claims description 11
- 230000013011 mating Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 230000002045 lasting effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
- H02K41/02—Linear motors; Sectional motors
-
- 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
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
- H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Electromagnetism (AREA)
- Linear Motors (AREA)
Abstract
The invention discloses a kind of magnetic suspension actuation techniques linear motors, including linear motor main body, stator, mover, mover seat, upper cover, engaging component, drifting dust radiating subassembly and shifting chute, stator is fixedly installed on the inner wall of linear motor main body bottom end, the linear motor main body, which is located above stator, is fitted with mover;Upper cover is attached by way of being connected together, it is able to achieve the Fast Installation and disassembly of upper cover, solving traditional linear motor upper cover is all to pass through screw connection, the problem of it is time-consuming and laborious to need turn by tools such as screwdrivers disassembly by worker when dismantling upper cover, influences the efficiency of maintenance and maintenance of linear motor;The setting of drifting dust radiating subassembly, stator is made a slip of the tongue in logical heat dissipation blowing and mover is directly dried, good heat dissipation effect is reached, brattice is formed to lasting blowing is carried out in shifting chute by drifting dust blowing mouth, dust is avoided to enter shifting chute and linear motor body interior.
Description
Technical field
The present invention relates to techniques of linear motor field, specially a kind of magnetic suspension actuation techniques linear motor.
Background technique
Linear motor is also referred to as linear rotation motor, and linear motor, line motor, pusher motor is in practical application in industry
Steady growth, linear motor be it is a kind of electric energy is directly changed into linear motion mechanical energy, without any intermediate conversion machine
There is magnetic suspension actuation techniques linear motor again after linear motor Later development, uses suspension technology in the transmission device of structure
So that the mover of rotary electric machine is suspended in the sky, eliminates the Mechanical Contact and frictional resistance between mover and stator, revolving speed can
It is widely answered up to 25000~100000r/min or more, thus on high-speed motor and high speed spindle unit.
Existing magnetic suspension actuation techniques structure of the linear motion actuator is more unified, and upper cover is connected by screw and fuselage
It connects, needs to dismantle upper cover in the maintenance and daily maintenance of magnetic suspension actuation techniques linear motor, worker needs by screw
The tools such as knife carry out turning disassembly, more inconvenient and time-consuming and laborious, influence the efficiency of maintenance and the maintenance of linear motor;Do not set
Set drifting dust radiating subassembly, linear motor work when inside stator and mover can heat production, when long using linear motor be easy product
Heat damages, and linear motor work external dust is easily accessible the use for influencing linear motor.
Summary of the invention
The purpose of the present invention is to provide a kind of magnetic suspension actuation techniques linear motors, to solve to mention in above-mentioned background technique
Out the problem of.
In order to solve the above technical problem, the present invention provides following technical solutions: a kind of magnetic suspension actuation techniques straight-line electric
Machine, including linear motor main body, stator, mover, mover seat, upper cover, engaging component, drifting dust radiating subassembly, shifting chute and inclined-plane,
Stator is fixedly installed on the inner wall of linear motor main body bottom end, the linear motor main body is located at the top cooperation peace of stator
Equipped with mover, the upper square bolt of the mover is equipped with mover seat, passes through engaging on the top outer wall of the linear motor main body
Component is connected with upper cover;
The engaging component includes insert-connecting plate, fixture block, slot, bayonet and spring, and the bottom end outer wall two sides of the upper cover are solid
Surely it is connected with insert-connecting plate, fixture block, the top of the linear motor main body are welded on the bottom end side outer wall of the insert-connecting plate
Insert-connecting plate is corresponded on the two sides outer wall of end and offers slot, and spring, the slot are welded on the bottom end inner wall of the slot
Side inner wall on offer bayonet, one end of the bayonet is through the outside with linear motor main body, the straight-line electric owner
Drifting dust radiating subassembly is provided on the side inner wall of body;
The drifting dust radiating subassembly includes rotary electric machine, flabellum, fan housing, blower, connecting tube, heat dissipation blowing mouth and drifting dust
Blowing mouth is inlayed in the side inner wall of the linear motor main body and is equipped with rotary electric machine, the output shaft one of the rotary electric machine
End is fixedly connected with flabellum, and the outside of the flabellum is provided with fan housing, and running through on the two sides inner wall of the linear motor main body has
Blower, perforation is connected with connecting tube on the two sides outer wall of the fan housing, and one end of the connecting tube and one end of blower are passed through
Lead to and connect, be distributed on the side outer wall of the blower and be equipped with heat dissipation blowing mouth, one end of the heat dissipation blowing mouth is run through
The inside of linear motor main body is distributed equipped with drifting dust blowing mouth on the top outer wall of the blower.
Further, two sides form shifting chute, the both ends of the mover seat after the upper cover is connect with linear motor main body
It is pierced by from shifting chute, the drifting dust blowing mouth is through the bottom surface of shifting chute.
Further, the insert-connecting plate be a kind of elastic component, the fixture block it is tapered.
Further, the slot and insert-connecting plate are mating component, and are provided with inclined-plane on the side inner wall of slot.
Further, the fan housing is bolted to connection on the side inner wall of linear motor main body.
Further, it is inlayed on the top inner wall of the heat dissipation blowing mouth and drifting dust blowing mouth and Air Filter is installed.
Compared with prior art, the beneficial effects obtained by the present invention are as follows being: the invention, upper cover is by way of being connected together
Be attached, be able to achieve the Fast Installation and disassembly of upper cover, solve traditional linear motor upper cover be all by screw connection,
When dismantling upper cover, worker needs to carry out turning disassembly by tools such as screwdrivers, more inconvenient and time-consuming and laborious, influences straight
The problem of efficiency of maintenance and the maintenance of line motor;The setting of drifting dust radiating subassembly, logical heat dissipation blowing make a slip of the tongue stator and mover into
Row is directly dried, and the heat that stator and mover work generate is blown out, has reached good heat dissipation effect, has passed through drifting dust blowing mouth
To lasting blowing is carried out in shifting chute, brattice is formed, avoids dust from entering shifting chute and linear motor body interior, plays one
The effect of fixed dust-proof dust-removing is conducive to magnetic suspension actuation techniques linear motor and preferably uses.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is entirety perspective view of the invention;
Fig. 2 is whole dimensional decomposition structure diagram of the invention;
Fig. 3 is engaging component main view cutting structural schematic diagram when upper cover of the present invention is opened;
Engaging component main view cutting structural schematic diagram when Fig. 4 is upper cover of the present invention closure;
Fig. 5 is the vertical view cutting structural schematic diagram of drifting dust radiating subassembly of the present invention;
Fig. 6 is the enlarged drawing of the a-quadrant in Fig. 5 of the present invention;
In figure: 1, linear motor main body;2, stator;3, mover;4, mover seat;5, upper cover;6, engage component;7, drifting dust dissipates
Hot component;8, shifting chute;9, inclined-plane;61, insert-connecting plate;62, fixture block;63, slot;64, bayonet;65, spring;71, rotary electric machine;
72, flabellum;73, fan housing;74, blower;75, connecting tube;76, radiate blowing mouth;77, drifting dust blowing mouth.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-6 is please referred to, the present invention provides a kind of technical solution: a kind of magnetic suspension actuation techniques linear motor, including it is straight
Line motor body 1, stator 2, mover 3, mover seat 4, upper cover 5, engaging component 6, drifting dust radiating subassembly 7, shifting chute 8 and inclined-plane 9,
Stator 2 is fixedly installed on 1 bottom end inner wall of linear motor main body, the top that linear motor main body 1 is located at stator 2 is fitted with
Mover 3, the upper square bolt of mover 3 are equipped with mover seat 4, are connected on the top outer wall of linear motor main body 1 by engaging component 6
There is upper cover 5;Engaging component 6 includes insert-connecting plate 61, fixture block 62, slot 63, bayonet 64 and spring 65, the bottom end outer wall two of upper cover 5
Side is fixedly connected with insert-connecting plate 61, is welded with fixture block 62 on the bottom end side outer wall of insert-connecting plate 61, linear motor main body 1
Insert-connecting plate 61 is corresponded on the outer wall of top two sides and offers slot 63, is welded with spring 65 on the bottom end inner wall of slot 63, is inserted
Bayonet 64 is offered on the side inner wall of slot 63, one end of bayonet 64 is through the outside with linear motor main body 1, straight-line electric owner
Drifting dust radiating subassembly 7 is provided on the side inner wall of body 1;Drifting dust radiating subassembly 7 include rotary electric machine 71, flabellum 72, fan housing 73,
Blower 74, connecting tube 75, radiate blowing mouth 76 and drifting dust blowing mouth 77, inlays peace in the side inner wall of linear motor main body 1
Equipped with rotary electric machine 71, output shaft one end of rotary electric machine 71 is fixedly connected with flabellum 72, and the outside of flabellum 72 is provided with fan housing
73, through there is blower 74 on the two sides inner wall of linear motor main body 1, perforation is connected with connecting tube on the two sides outer wall of fan housing 73
75, one end of connecting tube 75 and one end of blower 74 penetrate through and connect, and are distributed on the side outer wall of blower 74 and are equipped with heat dissipation
Blowing mouth 76, one end of heat dissipation blowing mouth 76 run through the inside of linear motor main body 1, are distributed on the top outer wall of blower 74
Offer drifting dust blowing mouth 77, two sides form shifting chute 8 after upper cover 5 is connect with linear motor main body 1, the both ends of mover seat 4 from
It is pierced by shifting chute 8, drifting dust blowing mouth 77 is through the bottom surface of shifting chute 8, by mobile to mover seat 4 at drifting dust blowing mouth 77
It carries out continuing blowing in shifting chute 8, is avoided that dust enters in 1 inside of shifting chute 8 and linear motor main body;Insert-connecting plate
61 be a kind of elastic component, fixture block 62 it is tapered, the automatic clamping of automatic fixture block 62 is realized by the elastic reaction of insert-connecting plate 61
It closes;Slot 63 and insert-connecting plate 61 are mating component, and inclined-plane 9 is provided on the side inner wall of slot 63, keep insert-connecting plate 61 mobile
Deformation generates elastic force when contacting in slot 63 with inclined-plane 9, convenient for the automatic fastening of fixture block 62 below;Fan housing 73 is solid by bolt
Surely it is connected on the side inner wall of linear motor main body 1, collection wind is realized by fan housing 73 and leads wind action;Radiate blowing mouth 76
Air Filter is installed with inlaying on the top inner wall of drifting dust blowing mouth 77, dust impurity is avoided to enter in blower 74, it should
Magnetic suspension actuation techniques linear motor first passes through 61 corresponding matching of insert-connecting plate by 5 lower section of upper cover to directly when upper cover 5 is installed
In slot 63 on line motor body 1, upper cover 5 is being pressed down on, is moving down insert-connecting plate 61 in slot 63, fixture block 62 and inclined-plane
61 deformation of insert-connecting plate generates elastic force when 9 contacts move down, and moves down at bayonet 64 in fixture block 62, passes through the elastic reaction of insert-connecting plate 61
Power makes 62 automatic fastening of fixture block into bayonet 64, and has compressed the spring 65 of lower section;The installation for realizing upper cover 5, in linear motor
When maintenance maintenance dismantles upper cover 5, by engaging the traversing releasing of fixture block 62 at bayonet 64, acted on by spring 65, upper cover 5 is automatic
Disassembly is realized in pop-up, which is able to achieve the Fast Installation and disassembly of upper cover 5;In linear motor work, rotation
Motor 71, which works at the same time, drives flabellum 72 to rotate pectinid, and the wind generated by 73 Duis of fan housing, which concentrate, is transmitted to blower 74
In, it blows out at heat dissipation blowing mouth 76 and drifting dust blowing mouth 77, internal stator 2 and mover 3 is carried out directly at the blowing mouth 76 that radiates
Blowing is connect, the heat that stator 2 and the work of mover 3 generate is blown out, has reached good heat dissipation effect, has been blown at drifting dust blowing mouth 77
It carries out continuing blowing in the wind shifting chute 8 mobile to mover seat 4, forms brattice, be avoided that dust enters shifting chute 8 and directly
In 1 inside of line motor body, play the role of certain dust-proof dust-removing, it is better to be conducive to magnetic suspension actuation techniques linear motor
It uses.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (6)
1. a kind of magnetic suspension actuation techniques linear motor, including linear motor main body (1), stator (2), mover (3), mover seat
(4), upper cover (5), engaging component (6), drifting dust radiating subassembly (7), shifting chute (8) and inclined-plane (9), it is characterised in that: it is described directly
It is fixedly installed with stator (2) on the inner wall of line motor body (1) bottom end, the linear motor main body (1) is located at the top of stator (2)
It is fitted with mover (3), the upper square bolt of the mover (3) is equipped with mover seat (4), the linear motor main body (1)
Upper cover (5) are connected with by engaging component (6) on the outer wall of top;
The engaging component (6) includes insert-connecting plate (61), fixture block (62), slot (63), bayonet (64) and spring (65), it is described on
The bottom end outer wall two sides of lid (5) are fixedly connected with insert-connecting plate (61), are welded on the bottom end side outer wall of the insert-connecting plate (61) solid
Surely have fixture block (62), correspond to insert-connecting plate (61) on the top two sides outer wall of the linear motor main body (1) and offer slot (63),
It is welded with spring (65) on the bottom end inner wall of the slot (63), offers bayonet on the side inner wall of the slot (63)
(64), one end of the bayonet (64) is through the outside with linear motor main body (1), the side of the linear motor main body (1)
Drifting dust radiating subassembly (7) are provided on inner wall;
The drifting dust radiating subassembly (7) includes rotary electric machine (71), flabellum (72), fan housing (73), blower (74), connecting tube
(75), radiate blowing mouth (76) and drifting dust blowing mouth (77), inlays and is equipped in the side inner wall of the linear motor main body (1)
Output shaft one end of rotary electric machine (71), the rotary electric machine (71) is fixedly connected with flabellum (72), outside the flabellum (72)
Portion is provided with fan housing (73), and running through on the two sides inner wall of the linear motor main body (1) has blower (74), the fan housing (73)
Two sides outer wall on penetrate through and be connected with connecting tube (75), one end of the connecting tube (75) and the one end of blower (74) penetrate through and connect
It connects, is distributed on the side outer wall of the blower (74) and is equipped with heat dissipation blowing mouth (76), the one of heat dissipation blowing mouth (76)
End runs through the inside of linear motor main body (1), is distributed on the top outer wall of the blower (74) equipped with drifting dust blowing mouth
(77)。
2. a kind of magnetic suspension actuation techniques linear motor according to claim 1, it is characterised in that: the upper cover (5) with
Two sides form shifting chute (8) after linear motor main body (1) connection, and the both ends of the mover seat (4) are pierced by shifting chute (8),
Bottom surface of the drifting dust blowing mouth (77) through shifting chute (8).
3. a kind of magnetic suspension actuation techniques linear motor according to claim 1, it is characterised in that: the insert-connecting plate (61)
For a kind of elastic component, the fixture block (62) it is tapered.
4. a kind of magnetic suspension actuation techniques linear motor according to claim 1, it is characterised in that: the slot (63) with
Insert-connecting plate (61) is mating component, and inclined-plane (9) are provided on the side inner wall of slot (63).
5. a kind of magnetic suspension actuation techniques linear motor according to claim 1, it is characterised in that: the fan housing (73) is logical
Bolt is crossed to be fixedly connected on the side inner wall of linear motor main body (1).
6. a kind of magnetic suspension actuation techniques linear motor according to claim 1, it is characterised in that: the heat dissipation blowing mouth
(76) it and is inlayed on the top inner wall of drifting dust blowing mouth (77) and Air Filter is installed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811041025.0A CN109067133A (en) | 2018-09-07 | 2018-09-07 | A kind of magnetic suspension actuation techniques linear motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811041025.0A CN109067133A (en) | 2018-09-07 | 2018-09-07 | A kind of magnetic suspension actuation techniques linear motor |
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CN109067133A true CN109067133A (en) | 2018-12-21 |
Family
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CN201811041025.0A Pending CN109067133A (en) | 2018-09-07 | 2018-09-07 | A kind of magnetic suspension actuation techniques linear motor |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109861432A (en) * | 2019-03-01 | 2019-06-07 | 横川机器人(深圳)有限公司 | Linear motor platform magnetic suspension dust cover device |
CN112583173A (en) * | 2019-09-29 | 2021-03-30 | 湖南志辉知识产权有限公司 | Safe based on linear electric motor |
CN116545208A (en) * | 2023-07-07 | 2023-08-04 | 深圳市三雅科技有限公司 | Linear motor for cutting machine |
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CN108075596A (en) * | 2017-12-30 | 2018-05-25 | 苏州欧鹏自动化设备有限公司 | A kind of cooling device of linear motor |
CN207726795U (en) * | 2017-06-30 | 2018-08-14 | 贵州中晋天源建材有限公司 | Cycling utilization of wastewater holding vessel |
CN208707509U (en) * | 2018-09-07 | 2019-04-05 | 浙江斯柯特科技有限公司 | A kind of magnetic suspension actuation techniques linear motor |
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JP2000245130A (en) * | 1999-02-25 | 2000-09-08 | Hitachi Metals Ltd | Moving-coil linear motor |
KR20000075005A (en) * | 1999-05-27 | 2000-12-15 | 정문술 | Cooling System for Linear Motor |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN109861432A (en) * | 2019-03-01 | 2019-06-07 | 横川机器人(深圳)有限公司 | Linear motor platform magnetic suspension dust cover device |
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CN112583173A (en) * | 2019-09-29 | 2021-03-30 | 湖南志辉知识产权有限公司 | Safe based on linear electric motor |
CN116545208A (en) * | 2023-07-07 | 2023-08-04 | 深圳市三雅科技有限公司 | Linear motor for cutting machine |
CN116545208B (en) * | 2023-07-07 | 2024-03-15 | 深圳市三雅科技有限公司 | Linear motor for cutting machine |
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