CN1051469A - A kind of magnetic accelerating device - Google Patents
A kind of magnetic accelerating device Download PDFInfo
- Publication number
- CN1051469A CN1051469A CN 89104120 CN89104120A CN1051469A CN 1051469 A CN1051469 A CN 1051469A CN 89104120 CN89104120 CN 89104120 CN 89104120 A CN89104120 A CN 89104120A CN 1051469 A CN1051469 A CN 1051469A
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- magnetic
- electromagnetism winding
- spare
- accelerating device
- electromagnetism
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Abstract
The present invention is the device that a kind of electromagnetic energy is converted to mechanical energy, and this device mainly is made up of electromagnetism workpiece, n level electromagnetism winding, stroke wait trigger and power unit.Its principle is because of the excitatory and demagnetization of each grade of need ground control electromagnetism winding, makes the electromagnetism workpiece produce accelerated motion along given route.This invention has advantages such as efficiency height, features simple structure, volume are little, can be applied in the machineries such as translation, straight moving, bent moving, punching press, bending and cutting.
Description
The present invention is that a kind of electromagnetic energy is converted to the moving device of machinery.
As everyone knows, motor is the device that modal electromagnetic energy is converted to mechanical energy.The stressed motion that is electromagnetism spare mover in the unbalanced magnetic field that stator and mover itself are produced of its cardinal principle drives the mechanical movement outside the motor, mover can only be at limited sky to motion, and needing mechanical driving device could be the motion of other form with the movement conversion of mover.This mechanical driving device often also can lose some energy in big, the transmission process of more complicated, volume.
Purpose of the present invention is intended to design a kind of features simple structure, and volume is little, and the electromagnetic energy that efficiency is high is converted to the device of mechanical energy.
Technical scheme of the present invention is to change the motor mover into multiform multi-functional magnetic spare, change motor stator into n level electromagnetism winding, they are settled along the moving line of magnetic spare, so that electric energy is converted into timely the magnetic energy of work done, stroke wait trigger is controlled the energising and the outage of each grade electromagnetism winding, produce and cancellation magnetic field, make magnetic spare produce accelerated motion along given route.
Acceleration object magnetic spare of the present invention is the electromagnetism workpiece according to the selected shape of purposes, as bar magnet, magnetic sheet, magnetic bead, magnetic and needle etc.
Of the present invention execute can the unit its each grade of n level electromagnetism winding all with the route of magnetic spare shape and the motion of magnetic spare, and the position that this one-level electromagnetism winding is installed on the magnetic spare moving line is relevant, the magnetic field that produces given intensity when arriving at this one-level electromagnetism winding with convenient magnetic spare, magnetic spare is subjected to the action of a magnetic field to produce accelerated motion, motion along with magnetic spare, when arriving a certain position, magnetic field can produce and above-mentioned opposite effect magnetic spare, at this moment with regard to cancellation magnetic field, make magnetic spare continue therefore the sensing device of perception magnetic operation all to be housed on every grade of electromagnetism winding along moving to fixed line.
Stroke wait trigger of the present invention is automatically controlled energising, outage and the electrical current size of power supply to each grade electromagnetism winding, makes the magnetic field of generation of electromagnetism winding and the given intensity of cancellation, makes magnetic spare be subjected to the action of a magnetic field to produce accelerated motion.To this, can also realize programmable computer numeral control.
Be the principle of straight line, electromagnetism winding this invention when being the hollow winding of garden tubular below when bar magnet, the moving line of magnetic spare.When magnetic spare enters certain one-level electromagnetism winding, the timely perception of the sensing device magnetic spare at top exists, stroke is waited for after trigger connects sensor signal and is controlled power supply to this electromagnetism winding energising, produce the magnetic field of given intensity, make magnetic spare produce accelerated motion, when magnetic spare flies away from the electromagnetism winding, the transducer of bottom informs that stroke waits for that trigger cuts off the electricity supply, cancellation magnetic field makes magnet continue to enter into next stage electromagnetism winding along given route, makes magnetic spare produce accelerated motion further.
Suitably select the structure of each group electromagnetism winding, stroke waits for that the control mode and the control program of trigger just can be to magnetic spare (straight line or curve) unidirectional or bidirectional-movements on given route of given shape.
Operating voltage of the present invention is an impulse form, so power consumption is few, instantaneous power is big, and features simple structure, volume is little, in light weight, price is low and easy maintenance.Can be applied to punching press, beat, bending, cut, be locked in a seesaw struggle, translation, directly in the moving and bent machinery such as moving.Have great practical value, particularly have very big military project to be worth.
The present invention has following accompanying drawing.
Fig. 1 is the single-stage magnetic accelerating device schematic diagram of magnetic spare moving line when being straight line, the 1st, and magnetic spare, the 2nd, the electromagnetism winding, the 3rd, stroke is waited for trigger.
Fig. 2 is that magnetic spare moving line is 2 grades of magnetic accelerating devices of straight line.
Fig. 3 is the magnetic accelerating device schematic diagram of magnetic spare moving line when being curve.
One embodiment of the present of invention are to be 2 grades of magnetic accelerating devices such as Fig. 2 of straight line when magnetic spare moving line.Magnetic spare is the garden cylindricality magnetic steel that eddy current loss is few, coercive force is few, permeability is high.That two electromagnetism windings all are coilings is long for insulating properties height, heatproof, life-span, the enamelled wire of good conductivity, around the intensity height, on the garden tubular pipe support in light weight, that insulating properties strong, heatproof and magnetic conductivity are little.The actuating type transducer is equipped with at two ends.Stroke waits for that trigger is to adopt non-contact crystal high power switch.Used power supply is the DC power supply that civil power obtains behind rectifying and voltage-stabilizing.
Claims (9)
1, a kind of magnetic accelerating device, mover is subjected to the Nonequilibrium magnetic field action of stator and mover itself and moves, it is characterized in that said mover is the magnetic spare of given shape, said stator is along the n level electromagnetism winding of settling on the magnetic spare moving line, stroke wait trigger is controlled the excitatory and demagnetization of each grade electromagnetism winding, makes magnetic spare produce accelerated motion along given route.
2, by the described magnetic accelerating device of claim 1, it is characterized in that described magnetic spare is the electromagnetism workpiece of any given shape.
3, by the described magnetic accelerating device of claim 1, it is characterized in that each grade of described n level electromagnetism winding is all relevant with the position that magnetic spare shape, magnetic spare moving line and this one-level electromagnetism winding are positioned on the magnetic spare moving line.
4,, it is characterized in that described stroke wait trigger is the automatic controller of a control power supply to the energising of electromagnetism winding, outage and electrical current size by the described magnetic accelerating device of claim 1.
5,, it is characterized in that described magnetic spare makes by magnetic material is described by the described magnetic accelerating device of claim 2:
A, bar magnet;
B, magnetic sheet;
C, magnetic bead;
D, magnetic;
E, needle.
6, by the described magnetic accelerating device of claim 1, it is characterized in that on described each grade electromagnetism winding sensing device being housed all.
7,, it is characterized in that described stroke wait trigger is a programmable computer numeral controller by the described magnetic accelerating device of claim 4.
8, by the described magnetic accelerating device of claim 3, it is characterized in that described electromagnetism winding can be hollow, so that magnetic spare can be passed through from hollow parts.
9, by the described magnetic accelerating device of claim 8, it is characterized in that described each grade electromagnetism winding all is the garden tubular, its top and bottom are equipped with the hollow electromagnetism winding of sensing device respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89104120 CN1051469A (en) | 1989-11-01 | 1989-11-01 | A kind of magnetic accelerating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89104120 CN1051469A (en) | 1989-11-01 | 1989-11-01 | A kind of magnetic accelerating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1051469A true CN1051469A (en) | 1991-05-15 |
Family
ID=4855440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89104120 Pending CN1051469A (en) | 1989-11-01 | 1989-11-01 | A kind of magnetic accelerating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1051469A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108686379A (en) * | 2018-07-09 | 2018-10-23 | 胡泓宇 | A kind of water slide electromagnetism acceleration system |
-
1989
- 1989-11-01 CN CN 89104120 patent/CN1051469A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108686379A (en) * | 2018-07-09 | 2018-10-23 | 胡泓宇 | A kind of water slide electromagnetism acceleration system |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |