CN206373479U - Welding electrode and welding tong structure - Google Patents
Welding electrode and welding tong structure Download PDFInfo
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- CN206373479U CN206373479U CN201621400017.7U CN201621400017U CN206373479U CN 206373479 U CN206373479 U CN 206373479U CN 201621400017 U CN201621400017 U CN 201621400017U CN 206373479 U CN206373479 U CN 206373479U
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Abstract
The utility model discloses a kind of welding electrode and welding tong structure, the welding electrode includes：Electrode body, the top of the electrode body is provided with blind hole.The generation of the problem of spot welding is splashed and solder joint burr is efficiently solved according to welding electrode of the present utility model, welding quality is improved, while welding parameter scope increases, is easy to technologists to adjust welding conditions.
Description
Technical field
The utility model is related to welding technology field, more particularly to a kind of welding electrode and welding tong structure.
Background technology
Spot welding is a kind of by being melted on the upper and lower surface of two layers and above workpiece while being realized by conductive electrode between workpiece
Change connection method.But still welded during current plate sheet welding using traditional spot-wedling electrode, be also easy to produce in welding largely splash,
Burr even rosin joint, has a strong impact on welding quality, causes plant working bad environments, and this spot welding method adjustable parameter scope
It is narrower, vary slightly that splashing, burr will be produced.
Utility model content
The utility model is intended at least solve one of technical problem in correlation technique to a certain extent.Therefore, this reality
With a kind of welding electrode of new proposition, the welding electrode efficiently solves the generation of the problem of spot welding is splashed and solder joint burr, carried
High welding quality, while welding parameter scope increases, is easy to technologists to adjust welding conditions.
Another purpose of the present utility model is to propose a kind of welding tong structure with above-mentioned welding electrode.
According to welding electrode of the present utility model, including：Electrode body, the top of the electrode body is provided with blind hole.
Welding electrode of the present utility model, by setting blind hole on the top of electrode body, efficiently solves spot welding splashing
The problem of and solder joint burr generation, improve welding quality, at the same welding parameter scope increase, be easy to technology people
Member's adjustment welding conditions.
In addition, also there is technical characteristic additional as follows according to welding electrode of the present utility model：
According to one embodiment of the present utility model, the blind hole is circular hole.
According to one embodiment of the present utility model, a diameter of d of the circular hole, the d is met：2mm≤d≤4mm.
According to one embodiment of the present utility model, the depth of the circular hole is l, and the l is met：0.3mm≤l≤
0.5mm。
According to one embodiment of the present utility model, the blind hole is square hole.
According to one embodiment of the present utility model, the top of the electrode body is conical structure, and the blind hole is set
Put on the top of the conical structure.
A kind of welding tong structure, it is characterised in that including：Bearing, the bearing has upper bracket and undersetting spaced apart；
Top electrode, the Top electrode is connected by electrode swing arm with the upper bracket；Bottom electrode, the bottom electrode by the quiet arm of electrode with
The undersetting is connected；At least one of wherein described Top electrode and the bottom electrode are above-mentioned welding electrode.
Welding tong structure of the present utility model has the advantage that beneficial relative to prior art with above-mentioned welding electrode
Effect is identical, repeats no more again.
According to one embodiment of the present utility model, the top of the top of the Top electrode and the bottom electrode is provided with
The blind hole.
Additional aspect and advantage of the present utility model will be set forth in part in the description, partly by from following description
In become obvious, or by it is of the present utility model practice recognize.
Brief description of the drawings
Of the present utility model above-mentioned and/or additional aspect and advantage will from description of the accompanying drawings below to embodiment is combined
Become substantially and be readily appreciated that, wherein：
Fig. 1 is the schematic diagram of the welding tong structure according to the utility model embodiment；
Fig. 2 is the schematic diagram of the welding electrode according to the utility model embodiment；
Fig. 3 is the partial schematic diagram of the welding tong structure according to the utility model embodiment；
Fig. 4 is the welding workpiece after being welded using the welding electrode of the utility model embodiment.
Reference：Welding electrode 100, electrode body 110, blind hole 101, welding tong structure 200, upper bracket 211, undersetting
212, electrode swing arm 221, the quiet arm 222 of electrode, Top electrode 230, bottom electrode 240.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings.Below by
The embodiment being described with reference to the drawings is exemplary, it is intended to for explaining the utility model, and it is not intended that new to this practicality
The limitation of type.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable
The orientation or position relationship of the instruction such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " are based on orientation shown in the drawings
Or position relationship, be for only for ease of description the utility model and simplify and describe, rather than indicate or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limit of the present utility model
System.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In description of the present utility model, " multiple " are meant that at least two, such as two
It is individual, three etc., unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or electrically connect or can communicate each other；Can be joined directly together, the indirect phase of intermediary can also be passed through
Even, can be two element internals connection or two elements interaction relationship, unless otherwise clear and definite restriction.For this
For the those of ordinary skill in field, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
Spot welding is a kind of by being melted on the upper and lower surface of two layers and above workpiece while being realized by conductive electrode between workpiece
Change connection method.But still welded during current plate sheet welding using traditional spot-wedling electrode, be also easy to produce in welding largely splash,
Burr even rosin joint, has a strong impact on welding quality, causes plant working bad environments, and this spot welding method adjustable parameter scope
It is narrower, vary slightly that splashing, burr will be produced.
Splashed many, solder joint the burr quality problems, this reality such as seriously for traditional spot welding welding conditions narrow range, welding process
With it is new be intended to solve splashing, burr and the narrow technological specification that traditional spot welding is present the problems such as.
The welded welding electrode 100 of the utility model embodiment is described in detail with reference to Fig. 1 to Fig. 4.
Electrode body 110, electrode sheet can be included according to the welded welding electrode 100 of the utility model embodiment
The top of body 110 is provided with blind hole 101.
Because the top of electrode body 110 is provided with blind hole 101, therefore using the welding electrode of the utility model embodiment
100 when being welded, and the metal between two welding workpieces can melt and a circle is formed on the workpiece surface of welding workpiece
Platform convex rises.
The welding electrode 100 of the utility model embodiment, by setting blind hole 101 on the top of electrode body 110, effectively
The generation of the problem of spot welding is splashed and solder joint burr is solved, welding quality is improved, while welding parameter scope increases,
It is easy to technologists to adjust welding conditions.
In some embodiments of the present utility model, blind hole 101 is circular hole.Alternatively, a diameter of d of circular hole, the d expire
Foot：2mm≤d≤4mm.
Inventor by repeatedly research find, the diameter of blind hole 101 within the above range when, welding quality more preferably, and weldering
The problem of connecing splashing can effectively be improved, and welding quality is effectively lifted.
Those skilled in the art can adjust circular hole according to the thickness of welding workpiece and the material of welding workpiece
Diameter, it is ensured that the welding quality between its welding workpiece is in higher level.
In some embodiments of the present utility model, the depth of circular hole is l, and the l is met：0.3mm≤l≤0.5mm.When
When the depth of blind hole 101 is in above range, the welding quality between welding workpiece can be lifted effectively.Certainly, ability
The technical staff in domain can adjust the depth of blind hole 101 according to the thickness of welding workpiece and the material of welding workpiece.
In other embodiments of the present utility model, blind hole 101 is square hole.The shape of the utility model not to blind hole 101
Shape is specifically limited, and being related to personnel can be according to the shape of actual conditions designed, designed blind hole 101.
The top of the electrode body 110 of the utility model embodiment is conical structure, and blind hole 101 is arranged on conical knot
The top of structure.Thus, it is possible to facilitate welding electrode 100 to be contacted with welding workpiece, welding efficiency is improved.
The welding tong structure 200 of the utility model embodiment is briefly described below.
As shown in figure 1, including bearing, Top electrode 230 and bottom electrode according to the welding tong structure 200 of the utility model embodiment
240。
Wherein, bearing has a upper bracket 211 and undersetting 212 spaced apart, Top electrode 230 by electrode swing arm 221 with
Upper bracket 211 is connected, and bottom electrode 240 is connected by the quiet arm 222 of electrode with undersetting 212, Top electrode 230 and bottom electrode 240
At least one is above-mentioned welding electrode 100.
In other words, one of them in Top electrode 230 and bottom electrode 240 can be above-mentioned welding electrode 100, Top electrode
230 and bottom electrode 240 can also all above-mentioned welding electrodes 100.
Using when Top electrode 230 and bottom electrode 240 can be selected according to the thickness of welding workpiece, the material of welding material
The type taken.
Below by Top electrode 230 and bottom electrode 240 using the process that spot welding is described exemplified by above-mentioned welding electrode 100.
Top electrode 230 and bottom electrode 240 will be respectively acting on the outer surface of two welding workpieces in implementation process, in warp
Cross pressurization, energization, forging and stamping and stop after four-stage, a land, two welding workpiece difference will be formed in inside workpiece
After being contacted with Top electrode 230 and bottom electrode 240 round boss is formed under heat energy and pressure effect in its outer surface.
The welding electrode 100 of the utility model embodiment integrally constitutes (soldering turret, transformer not changing traditional spot welding system
And controller) in the case of, pass through improved electrode structure：In the mode of 110 end face processing blind hole of electrode body 101, effectively solve
Spot welding spattering problem.
Top electrode 230, bottom electrode 240 use the type electrode of blind hole 101 during spot welding, can be also applied in combination with traditional electrode：
One electrode is traditional flat electrodes, and another electrode is the electrode for being provided with blind hole 101, using when can be according to material thickness, material
The applicable combination of matter selection.
Pinpoint welding procedure splashing and the generation of solder joint burr can effectively be reduced using the utility model spot welding method, welding is improved
Quality, while welding parameter scope increases, is easy to technology person to adjust welding conditions.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or the spy that the embodiment or example are described
Point is contained at least one embodiment of the present utility model or example.In this manual, to the schematic table of above-mentioned term
State and be necessarily directed to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be with
Combined in an appropriate manner in any one or more embodiments or example.In addition, in the case of not conflicting, this area
Technical staff the not be the same as Example or the feature of example and non-be the same as Example or example described in this specification can be entered
Row is combined and combined.
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as to limitation of the present utility model, one of ordinary skill in the art is in scope of the present utility model
It is interior above-described embodiment to be changed, changed, replaced and modification.
Claims (8)
1. a kind of welding electrode, it is characterised in that including：Electrode body, the top of the electrode body is provided with blind hole.
2. welding electrode according to claim 1, it is characterised in that the blind hole is circular hole.
3. welding electrode according to claim 2, it is characterised in that a diameter of d of the circular hole, the d is met：2mm
≤d≤4mm。
4. welding electrode according to claim 2, it is characterised in that the depth of the circular hole is l, the l is met：
0.3mm≤l≤0.5mm。
5. welding electrode according to claim 1, it is characterised in that the blind hole is square hole.
6. welding electrode according to claim 1, it is characterised in that the top of the electrode body is conical structure,
The blind hole is arranged on the top of the conical structure.
7. a kind of welding tong structure, it is characterised in that including：
Bearing, the bearing has upper bracket and undersetting spaced apart；
Top electrode, the Top electrode is connected by electrode swing arm with the upper bracket；
Bottom electrode, the bottom electrode is connected by the quiet arm of electrode with the undersetting；Wherein
At least one of the Top electrode and the bottom electrode are the welding electrode any one of claim 1-6.
8. welding tong structure according to claim 7, it is characterised in that the top of the Top electrode and the top of the bottom electrode
End is provided with the blind hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621400017.7U CN206373479U (en) | 2016-12-19 | 2016-12-19 | Welding electrode and welding tong structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621400017.7U CN206373479U (en) | 2016-12-19 | 2016-12-19 | Welding electrode and welding tong structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206373479U true CN206373479U (en) | 2017-08-04 |
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ID=59406269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621400017.7U Active CN206373479U (en) | 2016-12-19 | 2016-12-19 | Welding electrode and welding tong structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206373479U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113414484A (en) * | 2021-06-08 | 2021-09-21 | 中国第一汽车股份有限公司 | Special-shaped manual welding tongs for transverse operation |
-
2016
- 2016-12-19 CN CN201621400017.7U patent/CN206373479U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113414484A (en) * | 2021-06-08 | 2021-09-21 | 中国第一汽车股份有限公司 | Special-shaped manual welding tongs for transverse operation |
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