CN206662488U - A kind of inverter arc welding machine - Google Patents
A kind of inverter arc welding machine Download PDFInfo
- Publication number
- CN206662488U CN206662488U CN201720340609.2U CN201720340609U CN206662488U CN 206662488 U CN206662488 U CN 206662488U CN 201720340609 U CN201720340609 U CN 201720340609U CN 206662488 U CN206662488 U CN 206662488U
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- China
- Prior art keywords
- plate
- welding machine
- arc welding
- fastener
- electric current
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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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Abstract
The utility model discloses a kind of inverter arc welding machine, its structure includes upper cover plate, Cao Zuoanjian, electric current indicator board, motor room, heat sink, lower steel plate, wired power mouth, base, bottom plate, side plate, temperature measuring equipment, fastener, transverse tube, the upper cover plate is connected with fastener, motor room is provided with below the electric current indicator board, the heat sink is connected with lower steel plate, the base is fastenedly connected with bottom plate, temperature measuring equipment is provided with above the side plate, the temperature measuring equipment is by sensor lead, heat insulation body, pipe under test, installing pipe side, surface temperature sensor forms, the sensor lead is connected with heat insulation body, the fastener both ends are fastenedly connected transverse tube.The utility model is provided with temperature measuring equipment, can be contacted by sensor lead with sensitive surface, it is continuous burn long weldering when preferably measurement surface temperature, send alarm during beyond limiting temperature, prevent burn-down of electric motor.
Description
Technical field
The utility model is a kind of inverter arc welding machine, belongs to electric welding technical field.
Background technology
Main to use microcrystalline nanocrystalline core material, power device uses insulated gate bipolar transistor, efficiency high, saved
The energy.It is stable using pulse width modulation+impulse modulation control technology, constant current output, welding current.
Prior art discloses Application No.：201520266025.6 a kind of inverter arc welding machine, including electromagnetic protection
Circuit, current rectifying and wave filtering circuit, inverter circuit, isolated buck circuit, secondary current rectifying and wave filtering circuit, control circuit, isolation drive electricity
Road.By single phase industrial frequence alternating current after the electromagnetic compatibility processing of electromagnetic protection circuit, then rectified filter circuit rectification, it is filtered
A smoother direct current is obtained afterwards, the direct current is changed into 100KHZ alternating current from the inverter circuit that IGBT is formed, and is passed through
After isolated buck circuit decompression, then through the stable direct current output welding current of secondary current rectifying and wave filtering circuit acquisition.It is a kind of performance
It is stable, the inverter arc welding machine of high capacity water holdup.But it is disadvantageous in that continuous heating when burning long weldering is serious, easily burns
Ruin.
Utility model content
In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of inverter arc welding machine, with the company of solution
Heating is serious during continuous burning length weldering, the problem of easily burning.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of contravariant arc-welding
Machine, its structure include upper cover plate, Cao Zuoanjian, electric current indicator board, motor room, heat sink, lower steel plate, wired power mouth, base,
Bottom plate, side plate, temperature measuring equipment, fastener, transverse tube, the upper cover plate are connected with fastener, are set below the electric current indicator board
There is motor room, the heat sink is connected with lower steel plate, and the base is fastenedly connected with bottom plate, and thermometric is provided with above the side plate
Device, the temperature measuring equipment is by sensor lead, heat insulation body, pipe under test, installing pipe side, surface temperature sensor group
Into the sensor lead is connected with heat insulation body, and the heat insulation body is connected with pipe under test, described to treat test tube
Road is connected with installing pipe side, and the installing pipe side is connected with electric current indicator board, and the surface temperature sensor is located to be measured
On pipeline, the fastener both ends are fastenedly connected transverse tube.
Further, the Cao Zuoanjian is located on electric current indicator board.
Further, it is provided with heat sink outside the motor room.
Further, the lower steel plate is provided with wired power mouth.
Further, the bottom plate is connected with side plate.
Further, the fastener is located at side plate both sides.
Further, binder is provided with the installing pipe side.
Further, the temperature measuring equipment is used cooperatively with alarm device.
The beneficial effects of the utility model are provided with temperature measuring equipment, can be contacted by sensor lead with sensitive surface,
It is continuous burn long weldering when preferably measurement surface temperature, send alarm during beyond limiting temperature, prevent burn-down of electric motor.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of inverter arc welding machine of the utility model；
Fig. 2 is temperature measuring equipment schematic diagram of the present utility model.
In figure：Upper cover plate -1, Cao Zuoanjian -2, electric current indicator board -3, motor room -4, heat sink -5, lower steel plate -6, wiring
It is power port -7, base -8, bottom plate -9, side plate -10, temperature measuring equipment -11, sensor lead -111, heat insulation body -112, to be measured
Pipeline -113, installing pipe side -114, surface temperature sensor -115, fastener -12, transverse tube -13.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Fig. 1-Fig. 2 is referred to, the utility model provides a kind of technical scheme：A kind of inverter arc welding machine, its structure include
Upper cover plate 1, Cao Zuoanjian 2, electric current indicator board 3, motor room 4, heat sink 5, lower steel plate 6, wired power mouth 7, base 8, bottom plate
9th, side plate 10, temperature measuring equipment 11, fastener 12, transverse tube 13, the upper cover plate 1 are connected with fastener 12, the electric current instruction
The lower section of plate 3 is provided with motor room 4, and the heat sink 5 is connected with lower steel plate 6, and the base 8 is fastenedly connected with bottom plate 9, the side
The top of plate 10 is provided with temperature measuring equipment 11, and the temperature measuring equipment 11 is by sensor lead 111, heat insulation body 112, pipe under test
113rd, installing pipe side 114, surface temperature sensor 115 form, and the sensor lead 111 is connected with heat insulation body 112,
The heat insulation body 112 is connected with pipe under test 113, and the pipe under test 113 is connected with installing pipe side 114, described
Installing pipe side 114 is connected with electric current indicator board 3, and the surface temperature sensor 115 is located in pipe under test 113, described tight
The both ends of firmware 12 are fastenedly connected transverse tube 13, and the Cao Zuoanjian 2 is located on electric current indicator board 3, and the outside of motor room 4, which is provided with, to be dissipated
Hot plate 5, the lower steel plate 6 are provided with wired power mouth 7, and the bottom plate 9 is connected with side plate 10, and the fastener 12 is located at side
The both sides of plate 10.
Surface temperature sensor 115 described in this patent is special land surface pyrometer, special surface temperature sensor
It is the flake-like shape with very narrow thickness.
The binder in installing pipe side 114 is binded installation by can when user wants to use the utility model
It is good, contacted by sensor lead with the sensitive surface of electric current indicator board 3, heat insulation body 112 stops high temperature, to reduce environment
Influence and good thermo-contact be provided, by surface temperature sensor 115 it is continuous burn long weldering when preferably measurement surface temperature, exceed
Alarm is sent during limiting temperature, prevents burn-down of electric motor.
Upper cover plate 1 of the present utility model, Cao Zuoanjian 2, electric current indicator board 3, motor room 4, heat sink 5, lower steel plate 6, connect
Line power port 7, base 8, bottom plate 9, side plate 10, temperature measuring equipment 11, fastener 12, transverse tube 13, part be universal standard part or
The part that those skilled in the art know, its structure and principle all can be learnt or be passed through by technical manual for this technology personnel
Normal experiment method knows the utility model solves the problems, such as it is that heating is serious when continuous burning length is welded, and easily burns, this practicality is newly
Type is combined with each other by above-mentioned part, can be contacted by sensor lead with sensitive surface, more preferable in the long weldering of continuous burning
Ground measurement surface temperature, alarm is sent during beyond limiting temperature, prevents burn-down of electric motor.It is described in detail below：
Sensor lead 111 is connected with heat insulation body 112, and the heat insulation body 112 is connected with pipe under test 113
Connect, the pipe under test 113 is connected with installing pipe side 114, and the installing pipe side 114 is connected with electric current indicator board 3, described
Surface temperature sensor 115 is located in pipe under test 113.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
- A kind of 1. inverter arc welding machine, it is characterised in that：Its structure includes upper cover plate (1), Cao Zuoanjian (2), electric current indicator board (3), motor room (4), heat sink (5), lower steel plate (6), wired power mouth (7), base (8), bottom plate (9), side plate (10), thermometric Device (11), fastener (12), transverse tube (13), the upper cover plate (1) are connected with fastener (12), the electric current indicator board (3) lower section is provided with motor room (4), and the heat sink (5) is connected with lower steel plate (6), and the base (8) fastens with bottom plate (9) Connection, side plate (10) top are provided with temperature measuring equipment (11), and the temperature measuring equipment (11) is exhausted by sensor lead (111), heat Edge body (112), pipe under test (113), installing pipe side (114), surface temperature sensor (115) composition, the sensor draw Line (111) is connected with heat insulation body (112), and the heat insulation body (112) is connected with pipe under test (113), described Pipe under test (113) is connected with installing pipe side (114), and the installing pipe side (114) is connected with electric current indicator board (3), institute State surface temperature sensor (115) to be located in pipe under test (113), fastener (12) both ends are fastenedly connected transverse tube (13).
- A kind of 2. inverter arc welding machine according to claim 1, it is characterised in that：The Cao Zuoanjian (2) is located at electric current On indicator board (3).
- A kind of 3. inverter arc welding machine according to claim 1, it is characterised in that：It is provided with and dissipates outside the motor room (4) Hot plate (5).
- A kind of 4. inverter arc welding machine according to claim 1, it is characterised in that：The lower steel plate (6) is provided with wiring Power port (7).
- A kind of 5. inverter arc welding machine according to claim 1, it is characterised in that：The bottom plate (9) and side plate (10) phase Connection.
- A kind of 6. inverter arc welding machine according to claim 1, it is characterised in that：The fastener (12) is located at side plate (10) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720340609.2U CN206662488U (en) | 2017-04-01 | 2017-04-01 | A kind of inverter arc welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720340609.2U CN206662488U (en) | 2017-04-01 | 2017-04-01 | A kind of inverter arc welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206662488U true CN206662488U (en) | 2017-11-24 |
Family
ID=60366184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720340609.2U Expired - Fee Related CN206662488U (en) | 2017-04-01 | 2017-04-01 | A kind of inverter arc welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206662488U (en) |
-
2017
- 2017-04-01 CN CN201720340609.2U patent/CN206662488U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 Termination date: 20190401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |