CN104578678A - Wire-core-free strong magnetic linear motor - Google Patents
Wire-core-free strong magnetic linear motor Download PDFInfo
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- CN104578678A CN104578678A CN201310487555.9A CN201310487555A CN104578678A CN 104578678 A CN104578678 A CN 104578678A CN 201310487555 A CN201310487555 A CN 201310487555A CN 104578678 A CN104578678 A CN 104578678A
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- pole
- line slideway
- plates
- mover
- rectangular coil
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Abstract
The invention provides a wire-core-free strong magnetic linear motor, and particularly relates to a linear traction motor. According to the linear motor, two rectangular spiral lines with opposite rotating directions are processed in the surface of each of 2N rectangular copper plates or aluminum plates with the same length and width sizes in penetrating and electromechanical processing manners, every two of 2N processed rectangular spiral line plates are taken as a group, are correspondingly stacked with the rectangular spiral lines having opposite rotating directions and are insulated and fixedly sealed by epoxy resin adhesives to form an up-down structure, and the centers of the upper and lower rectangular spiral line plates are riveted, so that the rectangular spiral line plates of the upper plate and the lower plate are communicated to form a conductive passage; every two of the 2N rectangular spiral line plates are stacked, accordingly, N groups of electromagnetic plates are formed, are glued sequentially with adjacent electromagnetic plates in the opposite rotating directions and are fixed on a linear guide rail, and a rotor is inserted from the head part of the linear guide rail and can move along the rail; an enamelled wire is replaced with the electromagnetic plates, forming and wiring procedures of the enamelled wire are omitted, and the manufacturing process of the linear motor is simpler.
Description
Technical field
The present invention relates to a kind of without the strong magnetic linear electric motors of core, be specifically related to straight line dragging motor.
Background technology
Traditional linear electric motors all need enamelled wire to carry out coiling, and technique is comparatively loaded down with trivial details, and from the coiling being molded into motor of enamelled wire, rolling off the production line must through multiple working procedure.
Summary of the invention
The invention provides a kind of without the strong magnetic linear electric motors of core, it is that the dynamo-electric mode of processing of application processes the contrary rectangular coil line of 2 direction of rotation by through for rectangular aluminum sheet (or copper coin) face measure-alike for 2N sheet length and width, the 2N sheet rectangular coil line plate formed after processing is become up-down structure by two panels one group, rectangular coil line direction of rotation phase inverse correspondence closed assembly epoxide-resin glue insulation sealing, again by upper and lower rectangular coil line center riveting, the rectangular coil line of fluctuating plate is made to be communicated with the path being formed and can conduct electricity; By 2N sheet rectangular coil line plate between two closed assembly form N group electromagnetism pole plate, N group electromagnetism pole plate is cementingly successively fixed on line slideway according to adjacent direction of rotation is contrary, and mover is inserted by line slideway head and can along rail moving; Shaping, winding process that electricity consumption magnetic pole plate replaces traditional enamelled wire to eliminate enamelled wire make the manufacture craft of linear electric motors simpler.
The present invention realizes with following technical scheme: a kind of without the strong magnetic linear electric motors of core, comprise line slideway, be fixed on the N group electromagnetism pole plate of line slideway upper surface, be arranged on Hall element, the mover be sleeved on line slideway organized between two between electromagnetism pole plate, support the roller of mover; It is characterized in that: described line slideway cross section is for arriving matrix, longitudinally large semi-circular groove is shaped with in line slideway both sides, two embedded dress round steel of more than half circular groove, as track, to be as the criterion by the distance of the semicircular indentations of electromagnetism pole plate two width edge at line slideway upper surface and to be evenly shaped with N number of vertical through-via.
Described N group electromagnetism pole plate is by rectangular slab measure-alike for 2N sheet length and width---copper coin (or aluminium sheet) face is through processes the contrary rectangular coil line of 2 direction of rotation, half round cut is shaped with in 2N sheet rectangular slab two width edge, 2N sheet rectangular coil line plate after shaping is through pickling descaling, cross clear water, mould is put into successively by two panels one group after drying, put into bottom mould front mold and inject some epoxide-resin glues, first rectangular coil line plate makes epoxy resin fully enter the gap of rectangular coil line to ensure that insulation is good after putting into, the epoxide-resin glue diffusing out rectangular coil line plate surface is struck off and puts into second some epoxide-resin glue of annotating again after being covered with surface and strike off and cover die cover plate, molding at once after epoxide-resin glue solidifies, again by upper and lower rectangular coil line center riveting, the rectangular coil line of fluctuating plate is made to be communicated with the N group electromagnetism pole plate being formed and can conduct electricity.
The number of described Hall element is identical with the sheet number of electromagnetism pole plate, N Hall element is divided into two groups is alternately inlaid in N number of through hole of line slideway by detection N pole, S pole magnetic, detect N/2 Hall element parallel connection of N pole, detect N/2 Hall element parallel connection of S pole, the signal lead-out wire of N, S pole two sensors respectively connects a solid-state relay.
The cross section of described mover is Π shape, the length of mover can be determined by the length of two groups or electromagnetism pole plate more than two, respectively before and after mover both sides fix a circular arc type roller, longitudinally be fixed with by N pole, S two groups or more square type kicker magnet extremely alternatively distributed at the groove end face of Π shape, the longitudinal length of kicker magnet is identical with the Center Length of two rectangular coil lines; Mover also can be moved by rail wheel and line slideway both sides rail supported.
Good effect of the present invention
1. utilize the dynamo-electric making machining electromagnetism pole plate and traditional coiling to be two different fields, it can disposable batch shaping.
2. by electromagnetism pole plate as the armature of linear electric motors eliminate that winding process makes manufacturing process become simple.
3. compact overall structure, good looking appearance, cost is low.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is described in further detail:
Fig. 1 is structural representation of the present invention;
Fig. 2 is that the A-A of Fig. 1 cuts open left view;
Fig. 3 is the vertical view of Fig. 1.
In figure: 1, line slideway, 1-1, track, 2, N group electromagnetism pole plate, 2-1, upper rectangular coil line plate, 2-2, lower rectangular coil line plate, 3, Hall element (N, S pole), 4, mover, 4-1, kicker magnet, 5, roller.
Concrete execution mode
As shown in Figure 1, 2, 3: a kind of without the strong magnetic linear electric motors of core, comprise line slideway 1, be fixed on the N group electromagnetism pole plate 2 of line slideway 1 upper surface, be arranged on Hall element 3, the mover 4 be sleeved on line slideway 1 organized between two between electromagnetism pole plate 2, support the roller 5 of mover 4; It is characterized in that: the cross section of described line slideway 1 is for arriving matrix, longitudinally large semi-circular groove is shaped with in line slideway 1 both sides, two embedded dress round steel of more than half circular groove, as track 1-1, to be as the criterion by the distance of the semicircular indentations of magnetic board 2 two width edge at line slideway 1 upper surface and to be evenly shaped with N number of vertical through-via.
Described N group electromagnetism pole plate 2 is by rectangular slab measure-alike for 2N sheet length and width---copper coin (or aluminium sheet) face is through processes the contrary rectangular coil line of 2 direction of rotation, half round cut is shaped with in 2N sheet rectangular slab two width edge, 2N sheet rectangular coil line plate 2-1 after shaping is through pickling descaling, cross clear water, mould is put into successively by two panels one group after drying, put into bottom mould front mold and inject some epoxide-resin glues, epoxy resin is made fully to enter the gap of rectangular coil line to ensure that insulation is good after first rectangular coil line plate 2-1 puts into, the epoxide-resin glue diffusing out rectangular coil line plate surface is struck off and puts into second some epoxide-resin glue of annotating again after being covered with surface and strike off and cover die cover plate, molding at once after epoxide-resin glue solidifies, again by upper and lower rectangular coil line center riveting, the rectangular coil line of fluctuating plate is made to be communicated with the N group electromagnetism pole plate 2 being formed and can conduct electricity.
The number of described Hall element 3 is identical with the sheet number of electromagnetism pole plate 2, N Hall element 3 is divided into two groups is alternately inlaid in N number of through hole of line slideway 1 by detection N pole, S pole magnetic, detect N/2 Hall element parallel connection of N pole, detect N/2 Hall element parallel connection of S pole, each connection control device of signal lead-out wire of N, S pole two sensors.The cross section of mover 4 is as shown in Figure 2 Π shape, the length of mover 4 can be determined by the length of two groups or electromagnetism pole plate 2 more than two, respectively before and after mover both sides fix a bearing pin 4-2, four bearing pin 4-2 all coordinate a circular arc type roller 5, longitudinally be fixed with by N pole, S two groups or more square type kicker magnet 4-1 extremely alternatively distributed at the groove end face of Π shape, the longitudinal length of kicker magnet 4-1 is identical with the Center Length of two rectangular coil lines; Mover 4 is supported by roller and line slideway 1 liang of siding track 1-1 and can move.
Claims (3)
1., without the strong magnetic linear electric motors of core, comprise line slideway (1), be fixed on N group electromagnetism pole plate (2) of line slideway (1) upper surface, be arranged on the roller (5) organizing the Hall element (3) between electromagnetism pole plate (2), the mover (4) be sleeved on line slideway (1), support mover (4) between two.
2. according to claim 1 without the strong magnetic linear electric motors of core, it is characterized in that: the cross section of described line slideway (1) is for arriving matrix, longitudinally large semi-circular groove is shaped with in line slideway (1) both sides, two embedded dress round steel of more than half circular groove, as track (1-1), to be as the criterion by the distance of the semicircular indentations of electromagnetism pole plate (2) two width edge at line slideway (1) upper surface and to be evenly shaped with N number of vertical through-via.
3. according to claim 1 without the strong magnetic linear electric motors of core, described N group electromagnetism pole plate (2) is by rectangular slab measure-alike for 2N sheet length and width---copper coin (or aluminium sheet) face is through processes the contrary rectangular coil line of 2 direction of rotation, half round cut is shaped with in 2N sheet rectangular slab two width edge, 2N sheet rectangular coil line plate (2-1) after shaping is by the direction of rotation of the rectangular coil line contrary composition of closed assembly between two up-down structure, upper and lower helix insulate sealing again by upper and lower rectangular coil line center riveting by epoxide-resin glue, the rectangular coil line of fluctuating plate is made to be communicated with the N group magnetic board (2) being formed and can conduct electricity.The number of described Hall element (3) is identical with the sheet number of magnetic board (2), N Hall element (3) is divided into two groups is alternately inlaid in N number of through hole (1-2) of line slideway (1) by detection N pole, S pole magnetic, N/2 the Hall element (3) detecting N pole is in parallel, N/2 the Hall element (3) detecting S pole is in parallel, each connection control device of signal lead-out wire of N, S pole two sensors.The cross section of described mover (4) is Π shape, the length of mover (4) can be determined by the length of two groups or electromagnetism pole plate more than two (2), respectively before and after mover (4) both sides fix a bearing pin (4-2), four bearing pins (4-2) all coordinate a circular arc type roller (5), longitudinally be fixed with by N pole, S two groups or more square type kicker magnet (4-1) extremely alternatively distributed at the groove end face of Π shape, the longitudinal length of kicker magnet (4-1) is identical with the Center Length of two rectangular coil lines; Mover (4) is supported by roller and line slideway (1) two siding track (1-1) and can move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310487555.9A CN104578678A (en) | 2013-10-17 | 2013-10-17 | Wire-core-free strong magnetic linear motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310487555.9A CN104578678A (en) | 2013-10-17 | 2013-10-17 | Wire-core-free strong magnetic linear motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104578678A true CN104578678A (en) | 2015-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310487555.9A Pending CN104578678A (en) | 2013-10-17 | 2013-10-17 | Wire-core-free strong magnetic linear motor |
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| Country | Link |
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| CN (1) | CN104578678A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627246A (en) * | 2015-07-26 | 2017-05-10 | 刘忠臣 | Onboard control system of high-speed maglev train |
-
2013
- 2013-10-17 CN CN201310487555.9A patent/CN104578678A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627246A (en) * | 2015-07-26 | 2017-05-10 | 刘忠臣 | Onboard control system of high-speed maglev train |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |