CN107803569A - A kind of minitype permanent magnetism generating welding machine stepless-adjustment flow structure - Google Patents
A kind of minitype permanent magnetism generating welding machine stepless-adjustment flow structure Download PDFInfo
- Publication number
- CN107803569A CN107803569A CN201710962088.9A CN201710962088A CN107803569A CN 107803569 A CN107803569 A CN 107803569A CN 201710962088 A CN201710962088 A CN 201710962088A CN 107803569 A CN107803569 A CN 107803569A
- Authority
- CN
- China
- Prior art keywords
- rotor
- removably mounted
- connecting shaft
- welding machine
- support frame
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
-
- 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
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/12—Structural association with clutches, brakes, gears, pulleys or mechanical starters with auxiliary limited movement of stators, rotors or core parts, e.g. rotors axially movable for the purpose of clutching or braking
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a kind of minitype permanent magnetism generating welding machine stepless-adjustment flow structure, including engine, motor support frame, rotor outer cover, motor stator, rotor, rotor taper connecting shaft, compression spring, principal shaft locking bolt, rotor fixing axle, bearing fixing sleeve and rotor governor motion；Motor support frame is removably mounted at engine side；Rotor outer cover is removably mounted on motor support frame；Motor stator is removably mounted at motor support frame, rotor is provided with hole, and rotor fixing axle can be arranged in hole, and rotor taper connecting shaft is removably mounted on engine spindle by principal shaft locking bolt, rotor taper connecting shaft is driven, rotor taper connecting shaft being capable of rotor driven rotation.Beneficial effect is：Adjust stream convenient using regulating bolt, current regulation change continuous variable, voltage stabilization welding is without the existing picture of current interruption；It is easy to operate without increasing outside light adjuster part.
Description
Technical field
The present invention relates to generating welding machine technical field, and in particular to a kind of minitype permanent magnetism generating welding machine stepless-adjustment flow structure.
Background technology
Electricity generating welder is engine and the machine of electric welding machine one, and generator sends electric current by rotation and directly drives weldering
Machine is operated, and is generally divided into gasoline and the power of diesel oil two is the most frequently used.Subsidiary small-power accessory power supply, can drive illumination etc.
Low-power equipment.Electricity generating welder can also connect some gases, such as argon gas, can put forward when work its quality welded
Height, this welding machine are referred to as gas-shielded welder.
The coil of current Electricity generating welder adjusts fluid welding machine lead-out wires of coil using adjusting stream switch to realize that gear adjusts stream, to adjust more
The discontinuous only fixed several electric current gears of stream, electric current are discontinuous；Inductance value volume of the stream using regulation inductance coil is adjusted in reactance
Big weight is heavy；Inversion electronic adjusts the big electronic component of current circuit complexity caloric value to be easily damaged and can not be used continuously for a long time.
The content of the invention
The purpose of the present invention is that to solve the above problems and provides a kind of minitype permanent magnetism generating welding machine stepless-adjustment stream
Structure, to solve the problems of the prior art.
The invention provides following technical scheme：
A kind of minitype permanent magnetism generating welding machine stepless-adjustment flow structure provided by the invention, including engine, motor support frame, electricity
Machine rotor outer cover, motor stator, rotor, rotor taper connecting shaft, compression spring, principal shaft locking bolt, rotor fixing axle,
Bearing fixing sleeve and rotor governor motion；
The motor support frame is removably mounted at the engine side；
The rotor outer cover is removably mounted on the motor support frame；
The motor stator is removably mounted at the motor support frame, and the rotor is provided with hole, the rotor
Fixing axle can be arranged in the hole, and the rotor taper connecting shaft is removably mounted at engine by principal shaft locking bolt
On main shaft, the rotor taper connecting shaft is driven, the rotor taper connecting shaft can drive the rotor to rotate；
The rotor is arranged in the rotor fixing axle；
The compression spring is compressed in the rotor fixing axle and the rotor taper connecting shaft；
The rotor fixing axle is removably mounted in bearing fixing sleeve by bearing；
Rotor magnetic steel is provided with the rotor；
The rotor governor motion passes through the rotor outer cover, and rotor governor motion is removably mounted at the axle
Hold on fixed cover, for adjusting the position of the rotor magnetic steel and the motor stator.
Preferably, the rotor taper connecting shaft is provided with external gear, and the rotor is provided with internal gear, the internal gear
It is engaged with the external gear.
Preferably, the internal gear and the external gear are straight-tooth gear.
Preferably, the rotor governor motion is regulating bolt；The bearing fixing sleeve is provided with screwed hole, the regulation
Bolt is removably mounted in the screwed hole.
Preferably, the rotor outer cover is provided with screwed hole, the screwed hole and the external screw thread of the regulating bolt
It is engaged.
Preferably, the bearing is thrust ball bearing.
It is as follows using above-mentioned structure：
Electric current maximum rating rotor regulating bolt be transferred to most to bearing fixing sleeve direction at this moment the interior straight-tooth of rotor with turn
The outer straight-tooth of sub- taper connecting shaft is completely ratcheting, and compression spring is shunk completely by the pressure turned, now rotor magnetic steel and stator line
It is maximum that circle is completely superposed generating output current when cutting magnetic line at most generating welding machine operates.
Rotor adjusting nut is just outwards recalled at this moment rotor and is stressed the outside work of spring by small current welding if desired
It is displaced outwardly with rotor, output current subtracts when the coil magnetic line of force of rotor magnetic steel cutting motor stator reduces the operation of generating welding machine
It is small.
When rotor regulating bolt, progressively outside pressure regulation power spring handle rotor outwards pushes up, rotor magnetic steel and stator coil cutting magnetic
The fewer welding machine operation output current of the line of force is smaller.
Beneficial effect is：
Adjust stream convenient using regulating bolt, current regulation change continuous variable, voltage stabilization welding is without the existing picture of current interruption；Need not
The outside light adjuster part of increase, it is easy to operate.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the three-dimensional structure diagram of minitype permanent magnetism generating welding machine stepless-adjustment flow structure of the present invention；
Fig. 2 is the front view of minitype permanent magnetism generating welding machine stepless-adjustment flow structure of the present invention；
Fig. 3 be Fig. 2 A-A to sectional view.
Description of reference numerals is as follows：
1st, engine；2nd, motor support frame；3rd, rotor outer cover；4th, motor stator；5th, rotor magnetic steel；6th, motor turns
Son；7th, rotor taper connecting shaft；8th, compression spring；9th, principal shaft locking bolt；10th, rotor fixing axle；11st, bearing fixing sleeve；12、
Thrust ball bearing；13rd, rotor regulating bolt；14th, engine spindle.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical scheme will be carried out below
Detailed description.Obviously, described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art are resulting on the premise of creative work is not made to be owned
Other embodiment, belong to the scope that the present invention is protected.
Referring to shown in Fig. 1-Fig. 3, a kind of minitype permanent magnetism generating welding machine stepless-adjustment flow structure provided by the invention, including start
Machine 1, motor support frame 2, rotor outer cover 3, motor stator 4, rotor 6, rotor taper connecting shaft 7, compression spring 8,
Principal shaft locking bolt 9, rotor fixing axle 10, bearing fixing sleeve 11 and rotor governor motion；
The motor support frame 2 is removably mounted at the side of engine 1；
The rotor outer cover 3 is removably mounted on the motor support frame 2；
The motor stator 4 is removably mounted at the motor support frame 2, and the rotor 6 is provided with hole, described turn
Sub- fixing axle 10 can be arranged in the hole, and the rotor taper connecting shaft 7 is removably mounted at by principal shaft locking bolt 9
On the main shaft of engine 1, the rotor taper connecting shaft 7 is driven, the rotor taper connecting shaft 7 can drive the rotor to revolve
Turn；
The rotor 6 is arranged in the rotor fixing axle 10；
The compression spring 8 is compressed in the rotor fixing axle 10 and the rotor taper connecting shaft 7；
The rotor fixing axle 10 is removably mounted in bearing fixing sleeve 11 by bearing；
Rotor magnetic steel 5 is provided with the rotor；
The rotor governor motion passes through the rotor outer cover 3, and rotor governor motion be removably mounted at it is described
On bearing fixing sleeve 11, for adjusting the position of the rotor magnetic steel 5 and the motor stator 4.
Preferably, the rotor taper connecting shaft 7 is provided with external gear, and the rotor is provided with internal gear, the internal tooth
Wheel is engaged with the external gear.
Preferably, the internal gear and the external gear are straight-tooth gear.
Preferably, the rotor governor motion is regulating bolt；The bearing fixing sleeve 11 is provided with screwed hole, the tune
Section bolt is removably mounted in the screwed hole.
Preferably, the rotor outer cover 3 is provided with screwed hole, the screwed hole and the external screw thread of the regulating bolt
It is engaged.
Preferably, the bearing is thrust ball bearing 12.
It is as follows using above-mentioned structure：
At this moment the interior straight-tooth of rotor in electric current maximum rating rotor regulating bolt 13 is transferred to most to the direction of bearing fixing sleeve 11
It is completely ratcheting with the outer straight-tooth of rotor taper connecting shaft 7, compression spring by turn pressure shrink completely, now rotor magnetic steel 5 with
It is maximum that stator coil is completely superposed generating output current when cutting magnetic line at most generating welding machine operates.
Rotor adjusting nut is just outwards recalled at this moment rotor and is stressed the outside work of spring by small current welding if desired
It is displaced outwardly with rotor, output current subtracts when the coil magnetic line of force of the cutting motor stator 4 of rotor magnetic steel 5 reduces the operation of generating welding machine
It is small.
When rotor regulating bolt 13, progressively outside pressure regulation power spring handle rotor is outwards pushed up, and rotor magnetic steel 5 is cut with stator coil
It is smaller to cut the fewer welding machine operation output current of the magnetic line of force.
Beneficial effect is：
Adjust stream convenient using regulating bolt, current regulation change continuous variable, voltage stabilization welding is without the existing picture of current interruption；Need not
The outside light adjuster part of increase, it is easy to operate.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (6)
- A kind of 1. minitype permanent magnetism generating welding machine stepless-adjustment flow structure, it is characterised in that：Including engine, motor support frame, motor Rotor outer cover, motor stator, rotor, rotor taper connecting shaft, compression spring, principal shaft locking bolt, rotor fixing axle, axle Hold fixed cover and rotor governor motion；The motor support frame is removably mounted at the engine side；The rotor outer cover is removably mounted on the motor support frame；The motor stator is removably mounted at the motor support frame, and the rotor is provided with hole, and the rotor is fixed Axle can be arranged in the hole, and the rotor taper connecting shaft is removably mounted at engine spindle by principal shaft locking bolt On, the rotor taper connecting shaft is driven, the rotor taper connecting shaft can drive the rotor to rotate；The rotor is arranged in the rotor fixing axle；The compression spring is compressed in the rotor fixing axle and the rotor taper connecting shaft；The rotor fixing axle is removably mounted in bearing fixing sleeve by bearing；Rotor magnetic steel is provided with the rotor；The rotor governor motion passes through the rotor outer cover, and rotor governor motion is removably mounted at the bearing and consolidated Surely put, for adjusting the position of the rotor magnetic steel and the motor stator.
- 2. minitype permanent magnetism generating welding machine stepless-adjustment flow structure according to claim 1, it is characterised in that：The rotor taper Connecting shaft is provided with external gear, and the rotor is provided with internal gear, and the internal gear is engaged with the external gear.
- 3. minitype permanent magnetism generating welding machine stepless-adjustment flow structure according to claim 2, it is characterised in that：The internal gear with The external gear is straight-tooth gear.
- 4. minitype permanent magnetism generating welding machine stepless-adjustment flow structure according to claim 1, it is characterised in that：The rotor regulation Mechanism is regulating bolt；The bearing fixing sleeve is provided with screwed hole, and the regulating bolt is removably mounted at the screwed hole It is interior.
- 5. minitype permanent magnetism generating welding machine stepless-adjustment flow structure according to claim 4, it is characterised in that：The rotor Outer cover is provided with screwed hole, and the screwed hole is engaged with the external screw thread of the regulating bolt.
- 6. minitype permanent magnetism generating welding machine stepless-adjustment flow structure according to claim 1, it is characterised in that：The bearing is to push away Power ball bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710962088.9A CN107803569B (en) | 2017-10-16 | 2017-10-16 | A kind of minitype permanent magnetism power generation welding machine stepless-adjustment flow structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710962088.9A CN107803569B (en) | 2017-10-16 | 2017-10-16 | A kind of minitype permanent magnetism power generation welding machine stepless-adjustment flow structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107803569A true CN107803569A (en) | 2018-03-16 |
| CN107803569B CN107803569B (en) | 2019-09-20 |
Family
ID=61583511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710962088.9A Expired - Fee Related CN107803569B (en) | 2017-10-16 | 2017-10-16 | A kind of minitype permanent magnetism power generation welding machine stepless-adjustment flow structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107803569B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4920295A (en) * | 1987-08-10 | 1990-04-24 | Karel Holden | Alternator |
| CN2122445U (en) * | 1992-06-08 | 1992-11-18 | 刘深峰 | Trimming constant voltage generator |
| CN2335304Y (en) * | 1997-12-31 | 1999-08-25 | 于波 | Portable multifunctional rare earth energy-saving generator set |
| CN201956868U (en) * | 2010-06-07 | 2011-08-31 | 王平 | Tripolar permanent magnet reciprocating motor |
| CN202824935U (en) * | 2012-10-11 | 2013-03-27 | 重庆道同动力机械设备有限公司 | Unit integrating manual metal-arc welding, argon arc welding and electricity generation |
| CN105720791A (en) * | 2016-03-17 | 2016-06-29 | 北京工业大学 | Coil rotation type electromagnetic eddy-current speed regulator |
-
2017
- 2017-10-16 CN CN201710962088.9A patent/CN107803569B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4920295A (en) * | 1987-08-10 | 1990-04-24 | Karel Holden | Alternator |
| CN2122445U (en) * | 1992-06-08 | 1992-11-18 | 刘深峰 | Trimming constant voltage generator |
| CN2335304Y (en) * | 1997-12-31 | 1999-08-25 | 于波 | Portable multifunctional rare earth energy-saving generator set |
| CN201956868U (en) * | 2010-06-07 | 2011-08-31 | 王平 | Tripolar permanent magnet reciprocating motor |
| CN202824935U (en) * | 2012-10-11 | 2013-03-27 | 重庆道同动力机械设备有限公司 | Unit integrating manual metal-arc welding, argon arc welding and electricity generation |
| CN105720791A (en) * | 2016-03-17 | 2016-06-29 | 北京工业大学 | Coil rotation type electromagnetic eddy-current speed regulator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107803569B (en) | 2019-09-20 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190920 Termination date: 20201016 |