CN206010123U - A kind of spot welding device for molten steel Determining oxygen probe - Google Patents
A kind of spot welding device for molten steel Determining oxygen probe Download PDFInfo
- Publication number
- CN206010123U CN206010123U CN201620867364.4U CN201620867364U CN206010123U CN 206010123 U CN206010123 U CN 206010123U CN 201620867364 U CN201620867364 U CN 201620867364U CN 206010123 U CN206010123 U CN 206010123U
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- China
- Prior art keywords
- fixed
- fixedly connected
- installing rack
- frame
- crown
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Abstract
A kind of spot welding device for molten steel Determining oxygen probe, including：Frame and frame top and the upper installing rack for extending forward is fixed on, driving means are fixed on installing rack, driving means are fixedly connected on the upper end of top crown by insulating mounting seat to drive top crown to move up and down；Pole piece, pole piece are fixedly connected on top crown lower end by conductive pole；Two welding columns of pole piece lower end are fixed on, two welding columns are spaced apart along the longitudinal direction；Frame lower end and the lower installing rack for extending forward is fixed on, and lower installing rack upper end is fixed with insulating supporting post, and bottom crown is fixed with insulating supporting post, and bottom crown upper end is recessed to form location division, and position point is in the underface of two welding columns；The upper conductive plate being fixedly connected on the rear end of top crown, and the lower conducting plate being fixedly connected on the rear end of bottom crown, upper conductive plate and lower conducting plate are connected to the positive and negative end of a power supply correspondingly, and power supply is arranged in frame.The spot welding device is easy to operate, efficiency high.
Description
Technical field
The utility model is related to medium frequency induction melting furnace field, and in particular to a kind of point for molten steel Determining oxygen probe is welded
Put.
Background technology
In the steelmaking process of smelting industry, need liquid steel temperature and oxygen content to be measured with Determining oxygen probe, belong to smelting inspection
The high-tech product of survey technology, has important directive function to the quality technology controlling and process of smelting process, is each big steel mill in smelting
Requirement during refining, and be expendable consumed product, the multiple measurement of this product is all had to pass through per stove molten steel, is completed
Requirement needed for steel-making.1.2 meters of long paper pipes on oxygen sand headgear are determined during use, and engagement Special industrial PC apparatus for determination of oxygens are connected to determines oxygen
Rifle, then the front end for determining oxygen rifle is inserted in paper tube and is plugged with oxygen sand head is determined, the front end for determining oxygen sand head is inserted in molten steel, institute
The data for having process to measure were rapidly completed in 8 seconds, to molten steel in composition and oxygen content, steel quality, the consumption of lumber recovery
Play conclusive effect.
During manufacture molten steel Determining oxygen probe, need to arrange thermocouple in mounting bracket.Metal in thermocouple
Silk needs to be welded on metal bar by spot welding device.At present in welding manufacture molten steel Determining oxygen probe, gold is generally manually picked up
Wire is carried out spot welding by metal bar by category rod again, and which is typically completed by a people.This results in inconvenient operation, spot welding
Less efficient.
Utility model content
For solving the above problems, the utility model is determined for molten steel there is provided a kind of easy to operate, welding efficiency is higher
The spot welding device of oxygen probe.
A kind of spot welding device for molten steel Determining oxygen probe that the utility model is provided, including：
The frame that vertically extends and be fixed on frame top and extend forward one on installing rack, one drives dress
Put and be fixed on installing rack, driving means are fixedly connected on the upper end of a top crown by an insulating mounting seat to drive upper pole
Plate is moved up and down；
One pole piece, pole piece are fixedly connected on top crown lower end by a conductive pole；
Two welding columns of pole piece lower end are fixed on, two welding columns are spaced apart along the longitudinal direction；
Frame lower end and the installing rack once for extending forward is fixed on, lower installing rack upper end is fixed with the insulation for extending upward
Support column, is fixed with a bottom crown on insulating supporting post, bottom crown upper end is recessed to form certain position portion, and position point is in two welding columns
Underface；
It is fixedly connected on conductive plate on the rear end of top crown, and be fixedly connected on the rear end of bottom crown
Lower conducting plate, upper conductive plate and lower conducting plate are connected to the positive and negative end of a power supply correspondingly, and power supply sets
Put in frame.
Preferably, location division includes the groove of two levels, two sectors for connecting respectively and recessed by two with the left end of groove
Continue the locating slot that depression is formed downwards at groove mid-section, two grooves are spaced apart along the longitudinal direction, and two sectors are one by one
It is correspondingly located at the underface of two welding columns.
Preferably, driving means are a servomotor, and the electric cylinders of servomotor are fixed on installing rack, servomotor
The lower end of screw mandrel is fixedly connected with insulating mounting seat.
Preferably, spot welding device also includes two support feets being fixed on the bottom of the frame left and right sides, and support feet is along front
Rear direction extends.
Description of the drawings
Fig. 1 is the structural representation of the spot welding device of a preferred embodiment；
Fig. 2 is the enlarged diagram of local A shown in Fig. 1.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing.In the utility model
Description in, " " center ", " on ", D score, "left", "right", " vertical ", " level ", " interior ", " outward " it should be noted that term
Deng instruction orientation or position relationship be based on orientation shown in the drawings or position relationship, be for only for ease of description this practicality newly
Type is described with simplifying, rather than is indicated or implied that the device or element of indication must be with specific orientation, with specific orientation
Construction and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second ", " the 3rd " are only used
In description purpose, and it is not intended that indicating or hint relative importance.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " being connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Please refer to Fig. 1, Fig. 2.The spot welding device that the utility model is provided, including：The machine for vertically extending
Frame 1 and be fixed on 1 top of frame and extend forward one on installing rack 11, driving means are fixed on installing rack 11, are driven
Dynamic device 2 is fixedly connected on the upper end of a top crown 51 by an insulating mounting seat 3 to drive top crown 51 to move up and down；One pole
Piece 53, pole piece 53 are fixedly connected on 51 lower end of top crown by a conductive pole 52；It is fixed on two welding columns 54 of 53 lower end of pole piece, two
Welding column 54 is spaced apart along the longitudinal direction；1 lower end of frame and installing rack 12 once for extending forward are fixed on, on lower installing rack 12
End is fixed with the insulating supporting post 120 for extending upward, is fixed with a bottom crown 6 on insulating supporting post 120, and 6 upper end of bottom crown is recessed
Fall into and form a location division (unmarked), position point is in the underface of two welding columns 54；It is fixedly connected on the rear end of top crown 51
One on conductive plate 7, and the lower conducting plate 8 being fixedly connected on the rear end of bottom crown 6, upper conductive plate 7 and lower conducting plate 8
The positive and negative end of a power supply (not shown) is connected to correspondingly, and power supply is arranged in frame 1.
So, then easily metal bar and its mounting bracket can be fixed in installation portion by location division and completes to position,
Without metal bar and its mounting bracket is positioned manually, therefore can be more easily by welded wire on metal bar.And its
Two wires of thermocouple can be welded on corresponding metal bar simultaneously, therefore efficiency is lifted at double.
Preferably, location division includes two levels groove 63, two sectors 61 for connecting with the left end of groove 63 respectively and
Be recessed downwards the locating slot 62 for being formed by the continuation of two grooves, 63 mid-section, and two grooves 63 are spaced apart along the longitudinal direction,
Two sectors 61 are located at the underface of two welding columns 54 correspondingly.So, the mounting bracket of metal bar can be made to be positioned at positioning
In groove 62, two metal bars positioning respectively in a groove 63, the homalocephalus of two metal bars be positioned in sector 61, therefore position
More accurate.
Preferably, driving means 2 are a servomotor, and the electric cylinders 21 of servomotor are fixed on installing rack 11, servo
The lower end of the screw mandrel 22 of motor is fixedly connected with insulating mounting seat 3.So, pinpoint welding procedure can be made more accurate.
Preferably, spot welding device also includes two support feets 10 being fixed on the bottom of the frame left and right sides, support feet 10
Extend along the longitudinal direction.So can prevent support feet from hindering spot welding operation to a certain extent.
In the utility model, other non-detailed portions belong to prior art, therefore will not be described here.
Finally it should be noted that：Various embodiments above is only in order to illustrating the technical solution of the utility model, rather than which is limited
System；Although being described in detail to the utility model with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：Which still can be modified to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent；And these modifications or replacement, do not make the essence of appropriate technical solution depart from this practicality new
The scope of each embodiment technical scheme of type.
Claims (4)
1. a kind of spot welding device for molten steel Determining oxygen probe, it is characterised in that include：
The frame that vertically extends and be fixed on the frame top and extend forward one on installing rack, driving means
It is fixed on this on installing rack, the driving means are fixedly connected on the upper end of a top crown by an insulating mounting seat to drive this
Top crown is moved up and down；
One pole piece, the pole piece are fixedly connected on the top crown lower end by a conductive pole；
Two welding columns of the pole piece lower end are fixed on, two welding column is spaced apart along the longitudinal direction；
The frame lower end and the installing rack once for extending forward is fixed on, the lower installing rack upper end is fixed with the insulation for extending upward
Support column, is fixed with a bottom crown on the insulating supporting post, and the bottom crown upper end is recessed to form certain position portion, the position point in
The underface of two welding column；
It is fixedly connected on conductive plate on the rear end of the top crown, and be fixedly connected on the rear end of the bottom crown
Lower conducting plate, on this, conductive plate and the lower conducting plate are connected to the positive and negative end of a power supply, the power supply correspondingly
Power supply is arranged in the frame.
2. spot welding device as claimed in claim 1, it is characterised in that the location division include two levels groove, respectively with this
Two sectors of the left end connection of groove and the locating slot for being formed that is recessed by two grooves mid-section continuation downwards, should
Two grooves are spaced apart along the longitudinal direction, and two sector is located at the underface of two welding column correspondingly.
3. spot welding device as claimed in claim 2, it is characterised in that the driving means are a servomotor, the servomotor
Electric cylinders be fixed on this on installing rack, the lower end of the screw mandrel of the servomotor is fixedly connected with the insulating mounting seat.
4. spot welding device as claimed in claim 3, it is characterised in that also include being fixed on the bottom of the frame left and right sides
Two support feets, the support feet extends along the longitudinal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620867364.4U CN206010123U (en) | 2016-08-11 | 2016-08-11 | A kind of spot welding device for molten steel Determining oxygen probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620867364.4U CN206010123U (en) | 2016-08-11 | 2016-08-11 | A kind of spot welding device for molten steel Determining oxygen probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206010123U true CN206010123U (en) | 2017-03-15 |
Family
ID=58248653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620867364.4U Expired - Fee Related CN206010123U (en) | 2016-08-11 | 2016-08-11 | A kind of spot welding device for molten steel Determining oxygen probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206010123U (en) |
-
2016
- 2016-08-11 CN CN201620867364.4U patent/CN206010123U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20200811 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |