CN206811361U - A kind of seamless welding device - Google Patents
A kind of seamless welding device Download PDFInfo
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- CN206811361U CN206811361U CN201720441780.2U CN201720441780U CN206811361U CN 206811361 U CN206811361 U CN 206811361U CN 201720441780 U CN201720441780 U CN 201720441780U CN 206811361 U CN206811361 U CN 206811361U
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- fixed electrode
- arm component
- welding device
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Abstract
The utility model discloses a kind of seamless welding device, the seamless welding device includes welding mechanism, welding mechanism includes bracket component, float electrode arm component and fixed electrode arm component, float electrode arm component and fixed electrode arm component are arranged on bracket component, float electrode arm component includes flexible lamp polar cap, fixed electrode arm component includes the fixed electrode cap being engaged with flexible lamp polar cap, one of surface on flexible lamp polar cap and corresponding two surfaces of fixed electrode cap is set in plane, the chamfered setting in another surface.The utility model aims to solve the problem that existing welding gun needs to contact with workpiece to be welded by copper coin and completes welding procedure, thus the problem of bring copper coin loss fast and be difficult to ensure that the intensity of the surface to be welded of workpiece and solder joint.
Description
Technical field
Welding technology field is the utility model is related to, more particularly to a kind of seamless welding device.
Background technology
Existing welding equipment such as welding gun, its flexible lamp polar cap and relative two surfaces of fixed electrode cap are on-plane surface
Set so that auto parts welding technique needs to contact with workpiece to be welded by copper coin, welding gun copper coin with it is to be welded
Connect and be powered and complete the welding of workpiece between workpiece.The integrated tooling of this welding procedure is complicated, and mechanism space-consuming is big.
In addition, copper coin in welding process easy heating loss and make copper coin surface irregularity, it is difficult to ensure the surface to be welded of workpiece with
The intensity of solder joint, and copper coin loss is fast, and artificial reconditioning spends time length, replacement cost height.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of seamless welding device, its energy
Solving existing welding gun needs to contact completion welding procedure with workpiece to be welded by copper coin, thus brings copper coin loss fast and difficult
The problem of to ensure the intensity of the surface to be welded of workpiece and solder joint.
The utility model is realized using following technical scheme：
A kind of seamless welding device, including welding mechanism, the welding mechanism include bracket component, float electrode arm component
With fixed electrode arm component, the float electrode arm component and the fixed electrode arm component are arranged on the bracket component,
The float electrode arm component includes flexible lamp polar cap, and the fixed electrode arm component includes being engaged with the flexible lamp polar cap
Fixed electrode cap, one of surface on the flexible lamp polar cap and corresponding two surfaces of the fixed electrode cap is in plane
Set, the chamfered setting in another surface.
Preferably, the surface of the flexible lamp polar cap is set in plane, the chamfered setting in surface of the fixed electrode cap.
Preferably, the chamfering is oval chamfering.
Preferably, the fixed electrode arm component is in hook solid.
Preferably, the flexible lamp polar cap and the fixed electrode cap are copper electrode.
Preferably, the seamless welding device also includes robot, and the welding mechanism is installed in the robot.
Preferably, the seamless welding device also includes electrode dressing mechanism, the flexible lamp for welding mechanism described in reconditioning
Polar cap and fixed electrode cap.
Preferably, the electrode dressing mechanism includes electrode dressing knife, the electrode dressing knife include the first reconditioning portion and
Reconditioning blade is provided with second reconditioning portion, the first reconditioning portion and the second reconditioning portion；The first reconditioning portion is
Arcs of recesses structure, the arcs of recesses structure are engaged with the electrode cap of chamfered setting；The second reconditioning portion is planar shaped knot
Structure, the plane-shaped structure are engaged with the electrode cap set in plane.
Preferably, the seamless welding device also includes fixture, for fixing workpiece to be welded.
Preferably, the seamless welding device also includes control unit, described control unit and the welding mechanism, machine
People, electrode dressing mechanism and fixture electrical connection, for controlling the welding mechanism, robot, electrode dressing mechanism and fixture
Work.
Compared with prior art, the beneficial effects of the utility model are：
The seamless welding device that the utility model embodiment provides, due to the flexible lamp polar cap of its welding mechanism and described solid
One of surface on two corresponding surfaces of fixed electrode cap is set in plane, the chamfered setting in another surface, in Welder
During part, in plane set electrode cap surface contacted with the seamless solder side of workpiece to be welded, the electrode cap of chamfered setting and
Another surface contact of workpiece to be welded, directly contacts to form weldering by fixed electrode cap and flexible lamp polar cap with workpiece to be welded
Core is connect, without additionally realizing the welding of workpiece by copper coin between welding mechanism and workpiece to be welded, is avoided because of copper coin
The easy heating loss in welding process and make copper coin surface irregularity, cause copper coin loss fast and be difficult to ensure that the to be welded of workpiece
The problem of junction and the intensity of solder joint.Secondly as welding mechanism is installed in robot, welding process is safe and reliable, operation
Flexibly, it is easily controlled, welding precision is high, improves welding efficiency and welding quality.Again, because the seamless welding device also wraps
Include the electrode dressing mechanism of the flexible lamp polar cap and fixed electrode cap for welding mechanism described in reconditioning, it is thus possible to according to reality
Need to carry out reconditioning to electrode cap on the spot, avoid influenceing welding quality because electrode cap surface forms oxide layer or abrasion, so as to
Welding quality is improved, while also extends the service life of electrode cap.
Brief description of the drawings
Fig. 1 is the seamless welding apparatus structure schematic diagram that the embodiment of the utility model one provides；
Fig. 2 is enlarged diagram of the seamless welding device at A in Fig. 1；
Fig. 3 is the schematic diagram of fixed electrode cap in Fig. 2；
Fig. 4 is the schematic diagram of flexible lamp polar cap in Fig. 2；
Fig. 5 is the schematic diagram of the motor reconditioning knife of Tu1Zhong electrode dressings mechanism.
Drawing reference numeral explanation：
1st, welding mechanism；11st, bracket component；12nd, float electrode arm component；121st, flexible lamp polar cap；13rd, fixed electrode arm
Component；131st, fixed electrode cap；2nd, robot；3rd, electrode dressing mechanism；31st, electrode dressing knife；311st, the first reconditioning portion；312、
Second reconditioning portion；313rd, limited block；4th, fixture.
Embodiment
Below, with reference to accompanying drawing and embodiment, the utility model is described further：
As shown in Figures 1 to 5, the utility model embodiment proposes a kind of seamless welding device, including welding mechanism 1, weldering
Connection mechanism 1 includes bracket component 11, float electrode arm component 12 and fixed electrode arm component 13, float electrode arm component 12 and solid
Fixed electrode arm component 13 is arranged on bracket component 11, and float electrode arm component 12 includes flexible lamp polar cap 121, fixed electrode arm
Component 13 includes the fixed electrode cap 131 being engaged with flexible lamp polar cap 121, flexible lamp polar cap 121 and the phase of fixed electrode cap 131
One of surface on corresponding two surface is set in plane, the chamfered setting in another surface.
The technical scheme of above-described embodiment is corresponding due to the flexible lamp polar cap 121 and fixed electrode cap 131 of welding mechanism 1
Two surfaces one of surface in plane set, the chamfered setting in another surface, in welding workpiece, set in plane
Electrode cap surface contacted with the seamless solder side of workpiece to be welded, the electrode cap of chamfered setting is another with workpiece to be welded
Surface contacts, and directly contacts to form welding core, nothing with workpiece to be welded by fixed electrode cap 131 and flexible lamp polar cap 121
The welding of workpiece need to be additionally realized by copper coin between welding mechanism 1 and workpiece to be welded, is avoided because copper coin was welding
Easy heating loss in journey and make copper coin surface irregularity, cause copper coin loss fast and be difficult to ensure that surface to be welded and the weldering of workpiece
The problem of intensity of point.
Preferably, the surface of flexible lamp polar cap 121 is set in plane, the chamfered setting in surface of fixed electrode cap 131.
In the utility model embodiment, it is preferred that chamfering form is oval chamfering, and the electrode cap of this shape can reduce workpiece
The stress concentration of pad, improve the pad intensity of workpiece.
Preferably, fixed electrode arm component 13 is in hook solid.
Preferably, flexible lamp polar cap 121 and fixed electrode cap 131 are copper electrode.
Preferably, the seamless welding device also includes robot 2, and welding mechanism 1 is installed in robot 2, welding process
Securely and reliably, operation is flexible, is easily controlled, and welding precision is high, improves welding efficiency and welding quality.
Preferably, the seamless welding device also includes electrode dressing mechanism 3, the float electrode for reconditioning welding mechanism 1
Cap 121 and fixed electrode cap 131, it is thus possible to reconditioning is carried out to electrode cap on the spot according to being actually needed, avoided because of electrode cap table
Face forms oxide layer or abrasion and influences welding quality, so as to improve welding quality, while also extends the use of electrode cap
Life-span.
Further, electrode dressing mechanism 3 includes electrode dressing knife 31, and electrode dressing knife 31 includes the first reconditioning portion 311
With the second reconditioning portion 312, reconditioning blade (not indicating) is provided with the first reconditioning portion 311 and the second reconditioning portion 312；First repaiies
Mill portion 311 is arcs of recesses structure, and arcs of recesses structure is engaged with the electrode cap of chamfered setting；Second reconditioning portion 312 is plane
Shape structure, plane-shaped structure is engaged with the electrode cap set in plane, so as to realize to flexible lamp polar cap 121 and fixed electrode
The reconditioning of cap 131.
It should be understood that electrode dressing mechanism 3 also includes the limited block 313 being connected with reconditioning blade, limited block 313 can
The electrode cap of welding mechanism is limited on reconditioning blade, is so more beneficial for the reparation of electrode cap.
Preferably, the seamless welding device also includes fixture 4, for fixing workpiece to be welded.When workpiece needs to weld
When, workpiece to be welded is fixed on fixture 4, welding mechanism 1 welds to the workpiece to be welded on fixture.
Preferably, the seamless welding device also includes control unit (not shown), control unit and welding mechanism 1, machine
People 3, electrode dressing mechanism 3 and fixture 4 electrically connect, for controlling welding mechanism 1, robot 3, electrode dressing mechanism 3 and fixture 4
Work, to complete the reconditioning of the welding of workpiece or electrode cap.Due to the circuit of control unit, annexation and operation principle category
In prior art, will not be repeated here.
To sum up, the seamless welding device that the utility model embodiment provides is due to the He of flexible lamp polar cap 121 of welding mechanism 1
One of surface on two corresponding surfaces of fixed electrode cap 131 is set in plane, the chamfered setting in another surface, is being welded
When connecing workpiece, the electrode cap surface set in plane contacts with the seamless solder side of workpiece to be welded, the electrode of chamfered setting
Cap contacts with another surface of workpiece to be welded, by fixed electrode cap 131 and flexible lamp polar cap 121 directly with workpiece to be welded
Contact forms welding core, without additionally realizing the welding of workpiece by copper coin between welding mechanism 1 and workpiece to be welded, keeps away
Exempt from because copper coin makes copper coin surface irregularity easy heating loss in welding process, to cause copper coin loss fast and be difficult to ensure that
The problem of surface to be welded of workpiece and the intensity of solder joint.Secondly as welding mechanism 1 is installed in robot 2, welding process peace
Complete reliable, operation is flexible, is easily controlled, and welding precision is high, improves welding efficiency and welding quality.Again, because this is seamless
Welder also includes the electrode dressing mechanism 3 of the flexible lamp polar cap 121 and fixed electrode cap 131 for reconditioning welding mechanism 1,
Thus reconditioning can be carried out to electrode cap on the spot according to being actually needed, avoided because of electrode cap surface formation oxide layer or abrasion and shadow
Welding quality is rung, has welded quality so as to improve, while also extend the service life of electrode cap.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
Corresponding change and deformation, and all these changes and deformation should all belong to the protection of the utility model claims
Within the scope of.
Claims (10)
1. a kind of seamless welding device, including welding mechanism, the welding mechanism include bracket component, float electrode arm component and
Fixed electrode arm component, the float electrode arm component and the fixed electrode arm component are arranged on the bracket component, its
It is characterised by, the float electrode arm component includes flexible lamp polar cap, and the fixed electrode arm component includes and the flexible lamp
One of them of the fixed electrode cap that polar cap is engaged, the flexible lamp polar cap and corresponding two surfaces of the fixed electrode cap
Surface is set in plane, the chamfered setting in another surface.
2. seamless welding device as claimed in claim 1, it is characterised in that the surface of the flexible lamp polar cap is set in plane
Put, the chamfered setting in surface of the fixed electrode cap.
3. seamless welding device as claimed in claim 1, it is characterised in that the chamfering is oval chamfering.
4. seamless welding device as claimed in claim 1, it is characterised in that the fixed electrode arm component is in hook solid.
5. seamless welding device as claimed in claim 1, it is characterised in that the flexible lamp polar cap and the fixed electrode cap
For copper electrode.
6. seamless welding device as claimed in claim 1, it is characterised in that also including robot, the welding mechanism installation
In in the robot.
7. seamless welding device as claimed in claim 6, it is characterised in that also including electrode dressing mechanism, for reconditioning institute
State the flexible lamp polar cap and fixed electrode cap of welding mechanism.
8. seamless welding device as claimed in claim 7, it is characterised in that the electrode dressing mechanism includes electrode dressing
Knife, the electrode dressing knife include the first reconditioning portion and the second reconditioning portion, in the first reconditioning portion and the second reconditioning portion
It is provided with reconditioning blade；The first reconditioning portion is arcs of recesses structure, the arcs of recesses structure and the electrode of chamfered setting
Cap is engaged；The second reconditioning portion is plane-shaped structure, and the plane-shaped structure is engaged with the electrode cap set in plane.
9. seamless welding device as claimed in claim 7, it is characterised in that also including fixture, for fixing work to be welded
Part.
10. seamless welding device as claimed in claim 9, it is characterised in that also including control unit, described control unit with
The welding mechanism, robot, electrode dressing mechanism and fixture electrical connection, for controlling the welding mechanism, robot, electrode
The work of slot trimming mechanism and fixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720441780.2U CN206811361U (en) | 2017-04-25 | 2017-04-25 | A kind of seamless welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720441780.2U CN206811361U (en) | 2017-04-25 | 2017-04-25 | A kind of seamless welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206811361U true CN206811361U (en) | 2017-12-29 |
Family
ID=60754357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720441780.2U Active CN206811361U (en) | 2017-04-25 | 2017-04-25 | A kind of seamless welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206811361U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114161462A (en) * | 2021-11-27 | 2022-03-11 | 缪宏祥 | Multi-joint manipulator and mechanical arm |
-
2017
- 2017-04-25 CN CN201720441780.2U patent/CN206811361U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114161462A (en) * | 2021-11-27 | 2022-03-11 | 缪宏祥 | Multi-joint manipulator and mechanical arm |
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