CN205621873U - Automatic earthing device of electric welding - Google Patents
Automatic earthing device of electric welding Download PDFInfo
- Publication number
- CN205621873U CN205621873U CN201521049949.7U CN201521049949U CN205621873U CN 205621873 U CN205621873 U CN 205621873U CN 201521049949 U CN201521049949 U CN 201521049949U CN 205621873 U CN205621873 U CN 205621873U
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- electric welding
- insulation crust
- contact rod
- welding machine
- conductive plate
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Abstract
The utility model discloses an automatic earthing device of electric welding belongs to electric welding device equipment field, including installing the fixed part on ground, the fixed part includes the current conducting plate, the power cord of being connected with the current conducting plate and the bolt no. 1 that is used for installing the current conducting plate, the current conducting plate is fixed on the ground that buries in advance through bolt no. 1, and the current conducting plate passes through the wire and is connected with the electric welding, still include with fixed part complex removal portion, removal portion includes insulating casing, install conducting rod in insulating casing, and set up the support in the insulating casing upper end, the one end and the current conducting plate of conducting rod are combined closely, and the other end passes through wire and work piece switch -on. The device need not the ground wire of artifical switch -on work piece and electric welding, and portable workpiece device only need move corresponding place, and electric welding ground wire and work piece be automatically connect then, need not artificial intervention, reduces the preliminary operation of field weld, lightens workman's intensity of labour.
Description
Technical field
This utility model relates to a kind of electric welding machine grounding device, is specifically related to a kind of electric welding machine automatic earthing device, belongs to electric welding machine device apparatus field.
Background technology
During workshop welding at present, for the welding of fixed location, electric welding machine ground wire, typically by being connected with fixing working position apparatus, reaches the purpose of electric welding machine and workpiece conducting；And for the working position apparatus of movement, then need manually to be turned on workpiece by ground wire, with regard to many one preparatory process before so electric welder welds, it is unfavorable for improving production efficiency, especially for assembly line work pattern, in the case of rhythm of production is compacter, every many one procedure are the biggest on the impact of whole rhythm of production.
Summary of the invention
The problem existed for above-mentioned prior art, this utility model provides a kind of electric welding machine automatic earthing device, enables the workpiece on production line automatically to connect with the ground wire of electric welding machine, eliminates the artificial operation connecting electric welding machine and workpiece.
To achieve these goals, a kind of electric welding machine automatic earthing device that this utility model uses, including surface-based fixed part, described fixed part includes power line that conductive plate is connected with conductive plate and for installing the bolt one of conductive plate, described conductive plate is fixed on the ground buried in advance by bolt one, and conductive plate is connected with electric welding machine by wire；
Also including the moving part coordinated with fixed part, described moving part includes insulation crust, the contact rod being arranged in insulation crust and is arranged on the support of insulation crust upper end；
Combining closely with conductive plate in one end of described contact rod, the other end is connected with workpiece by wire.
As improvement, described insulation crust two ends are porose, and centre has cavity, and described contact rod is arranged in described cavity.
As improvement, described contact rod is stepped, is divided into thick head and thin head, described thick head and thin head junction to have boss, described boss are stuck in insulation crust inside and can slide along insulation crust, makes contact rod can stretch relative to insulation crust.
As improvement, the thin head of described contact rod is provided with elastic component, and insulation crust is withstood in one end of described elastic component, and the other end withstands the boss in contact rod, and elastic component is in compressive state, and thick that makes contact rod overhanging.
As improvement, described elastic component is spring.
As improvement, described insulation crust is fastened on support by bolt two.
The beneficial effects of the utility model are: this device is made up of moving part and fixed part, and moving part is arranged on moveable working position apparatus, and this working position apparatus can place the workpiece needing welding, and fixed part is arranged on the ground.For portable working position apparatus, this device only need to move to corresponding location without the artificial ground wire connecting workpiece and electric welding machine, portable working position apparatus, electric welding machine ground wire and workpiece then turn on automatically, without manual intervention, reduce the preparatory process of Site Welding, alleviate the labor intensity of workman.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
In figure: 1, conductive plate, 2, contact rod, 21, thick head, 22, boss, 23, thin head, 3, spring, 4, insulation crust, 41, cavity, 5, support, 6, bolt two.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage of greater clarity, below by accompanying drawing and embodiment, this utility model is further elaborated.However, it should be understood that specific embodiment described herein is only in order to explain this utility model, it is not limited to scope of the present utility model.
As shown in Figure 1, a kind of electric welding machine automatic earthing device, including surface-based fixed part, described fixed part includes power line that conductive plate 1 is connected with conductive plate 1 and for installing the bolt one of conductive plate 1, described conductive plate 1 is fixed on the ground buried in advance by bolt one, and conductive plate 1 is connected with electric welding machine by wire；
Also including the moving part coordinated with fixed part, described moving part includes insulation crust 4, the contact rod 2 that is arranged in insulation crust 4 and the support 5 being arranged on insulation crust 4 upper end；
Combining closely with conductive plate 1 in one end of described contact rod 2, the other end is connected with workpiece by wire.
As the improvement of embodiment, described insulation crust 4 two ends are porose, and centre has cavity 41, and described contact rod 2 is arranged in described cavity 41, install contact rod 2 more convenient, reasonable in design.
Improvement as embodiment, described contact rod 2 is stepped, it is divided into thick 21 and thin 23, there is boss 22 described thick 21 and thin 23 junctions, described boss 22 is stuck in insulation crust 4 inside and can slide along insulation crust 4, make contact rod 2 can stretch relative to insulation crust 4, it is simple to contact rod 2 can effectively be connected with the conductive plate 1 outside insulation crust 4.
As the improvement of embodiment, thin 23 of described contact rod is provided with elastic component, and insulation crust 4 is withstood in one end of described elastic component, and the other end withstands the boss 22 in contact rod 2, and elastic component is in compressive state, and thick that makes contact rod 21 overhanging.
Preferably, described elastic component is spring 3, and by the elastic reaction of spring 3, thick that makes contact rod 21 the most overhanging, it is simple to during weld job, contact rod 2 is combined closely with conductive plate 1 under the pressure of spring 3, it is ensured that both well conductings.
As the improvement of embodiment, described insulation crust 4 is fastened on support 5 by bolt 26, and overall structure stable connection, serviceability is good.
When moveable working position apparatus runs to above conductive plate 1, owing to conductive plate 1 is above ground level, and thick 21 of contact rod 2 height being less than conductive plate 1 with the gap on ground, therefore contact rod 2 can be combined closely with conductive plate 1 under the pressure of spring 3, ensure both well conductings, thin 23 of contact rod 2 is then connected with workpiece by wire, and so, the ground wire of electric welding machine just turns on workpiece.This device is without the artificial ground wire connecting workpiece and electric welding machine, and portable working position apparatus only need to move to corresponding location, electric welding machine ground wire and workpiece then turn on automatically, it is not necessary to manual intervention, reduces the preparatory process of Site Welding, alleviates the labor intensity of workman.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent or improvement etc. made within spirit of the present utility model and principle, within should be included in protection domain of the present utility model.
Claims (6)
1. an electric welding machine automatic earthing device, including surface-based fixed part, described fixed part includes power line that conductive plate (1) is connected with conductive plate (1) and for installing the bolt one of conductive plate (1), described conductive plate (1) is fixed on the ground buried in advance by bolt one, and conductive plate (1) is connected with electric welding machine by wire；
It is characterized in that, also including the moving part coordinated with fixed part, described moving part includes insulation crust (4), the contact rod (2) that is arranged in insulation crust (4) and the support (5) being arranged on insulation crust (4) upper end；
Combining closely with conductive plate (1) in one end of described contact rod (2), the other end is connected with workpiece by wire.
A kind of electric welding machine automatic earthing device the most according to claim 1, it is characterized in that, described insulation crust (4) two ends are porose, and centre has cavity (41), and described contact rod (2) is arranged in described cavity (41).
A kind of electric welding machine automatic earthing device the most according to claim 1 and 2, it is characterized in that, described contact rod (2) is stepped, it is divided into thick head (21) and thin head (23), there is boss (22) described thick head (21) and thin head (23) junction, described boss (22) is stuck in insulation crust (4) inside and can slide along insulation crust (4), make contact rod (2) can stretch relative to insulation crust (4).
A kind of electric welding machine automatic earthing device the most according to claim 3, it is characterized in that, the thin head (23) of described contact rod is provided with elastic component, insulation crust (4) is withstood in one end of described elastic component, the other end withstands the boss (22) in contact rod (2), elastic component is in compressive state, and the thick head (21) making contact rod is overhanging.
A kind of electric welding machine automatic earthing device the most according to claim 4, it is characterised in that described elastic component is spring (3).
A kind of electric welding machine automatic earthing device the most according to claim 1, it is characterised in that described insulation crust (4) is fastened on support (5) by bolt two (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521049949.7U CN205621873U (en) | 2015-12-16 | 2015-12-16 | Automatic earthing device of electric welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521049949.7U CN205621873U (en) | 2015-12-16 | 2015-12-16 | Automatic earthing device of electric welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205621873U true CN205621873U (en) | 2016-10-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521049949.7U Active CN205621873U (en) | 2015-12-16 | 2015-12-16 | Automatic earthing device of electric welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205621873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108134292A (en) * | 2017-12-14 | 2018-06-08 | 上海发那科机器人有限公司 | A kind of adjustable adaptive conductive brush device of automatic welding |
-
2015
- 2015-12-16 CN CN201521049949.7U patent/CN205621873U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108134292A (en) * | 2017-12-14 | 2018-06-08 | 上海发那科机器人有限公司 | A kind of adjustable adaptive conductive brush device of automatic welding |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |