CN217114861U - Quick earthing device of welding machine - Google Patents
Quick earthing device of welding machine Download PDFInfo
- Publication number
- CN217114861U CN217114861U CN202122665477.XU CN202122665477U CN217114861U CN 217114861 U CN217114861 U CN 217114861U CN 202122665477 U CN202122665477 U CN 202122665477U CN 217114861 U CN217114861 U CN 217114861U
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- Prior art keywords
- plate
- magnet
- connecting piece
- grounding wire
- mounting panel
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- 238000003466 welding Methods 0.000 title claims abstract description 25
- 238000009434 installation Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 7
- 238000000926 separation method Methods 0.000 abstract description 4
- 230000005389 magnetism Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a quick grounding device of a welding machine, belonging to the field of welding grounding; a quick grounding device of a welding machine comprises a grounding wire, a connecting piece, a magnet, a fixed seat, a mounting plate and a rotating shaft; the magnet is adsorbed on the workpiece by fixing the magnet at one end of the connecting piece and fixedly connecting the other end of the connecting piece with the end part of the grounding wire, and the grounding wire is conducted with the workpiece by utilizing the conductivity of the magnet, so that the phenomenon of sparking caused by the separation of the grounding wire and the workpiece in the welding process is avoided; through set up fixing base and mounting panel on the connecting piece come respectively with magnetism and earth connection fixed connection to set up the pivot between fixing base and mounting panel, pivot one end is rotated with the fixing base and is connected, the other end and mounting panel fixed connection, thereby can remain the rotational degree of freedom between fixing base and the mounting panel, when making magnet adsorb on the work piece, can not produce torsion to the electric wire.
Description
Technical Field
The utility model belongs to the welding ground connection field, concretely relates to quick earthing device of welding machine.
Background
With the continuous development of the existing science and technology, in the use process of a welding machine, a grounding wire needs to be connected and conducted with a workpiece, in the actual operation and use process, when steel is welded, an operator usually connects a clamp at the end part of the grounding wire to clamp the clamp on the workpiece to realize conduction, and then operates a welding gun to complete welding work; however, some workpieces are too large, the clamp cannot clamp the workpieces, and only the end part of the grounding wire can be lapped on the workpieces, so that the grounding wire is easy to be separated from the workpieces or has poor contact during welding, welding sparks and the like are caused, and welding quality is affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims to prior art not enough, the utility model provides a quick earthing device of welding machine has solved among the prior art and has broken away from or contact failure's problem with the work piece easily with the welding machine ground wire.
The purpose of the utility model can be realized by the following technical scheme:
the utility model provides a quick earthing device of welding machine, includes the earth connection, earthing device still includes the connecting piece, the one end of connecting piece with earth connection fixed connection, other end fixedly connected with magnet.
Furthermore, a fixed seat is arranged at one end of the connecting piece, an installation plate is arranged at the other end of the connecting piece, the magnet is fixed on the fixed seat, and the grounding wire is fixedly connected with the installation plate; be connected with the pivot between mounting panel and the fixing base, the one end and the fixing base of pivot rotate to be connected, and the other end rotates with the mounting panel to be connected.
Furthermore, decide the seat and include an upper fixed plate and a bottom plate, sliding connection has splint on the fixing base, and splint are located between an upper fixed plate and a bottom plate, and threaded connection has a first regulation pole on the upper fixed plate, and the end and the splint of first regulation pole rotate to be connected.
Further, two through grooves have been seted up on the mounting panel, install the square frame on the mounting panel, and the square frame includes two risers and two diaphragms, and two diaphragms are upper and lower distribution, and two risers cooperate and sliding connection with two through grooves respectively, and threaded connection has the second to adjust the pole on the diaphragm that is located the below, the tip of earth connection is placed between diaphragm and the mounting panel in the top.
Furthermore, the tail end of the second adjusting rod is rotatably connected with a pressure plate.
The utility model has the advantages that: the magnet is adsorbed on the workpiece by fixing the magnet at one end of the connecting piece and fixedly connecting the other end of the connecting piece with the end part of the grounding wire, and the grounding wire is conducted with the workpiece by utilizing the conductivity of the magnet, so that the phenomenon of sparking caused by the separation of the grounding wire and the workpiece in the welding process is avoided; through set up fixing base and mounting panel on the connecting piece come respectively with magnetism and earth connection fixed connection to set up the pivot between fixing base and mounting panel, pivot one end is rotated with the fixing base and is connected, the other end and mounting panel fixed connection, thereby can remain the rotational degree of freedom between fixing base and the mounting panel, when making magnet adsorb on the work piece, can not produce torsion to the electric wire.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of a connecting member according to an embodiment of the present invention;
fig. 3 is a schematic block structure diagram of an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1, a fast grounding device of a welding machine comprises a connecting piece 2, wherein one end of the connecting piece 2 is fixed with a magnet 3, the other end of the connecting piece is fixedly connected with the end part of a grounding wire 1, and the connecting piece 2 is made of a conductive metal material; before the workpiece is welded, the magnet 3 is adsorbed on the workpiece, and the grounding wire is conducted with the workpiece by utilizing the conductivity of the magnet 3, so that the phenomenon of sparking caused by the separation of the grounding wire and the workpiece in the welding process is avoided; and, the absorption between magnet 3 and the work piece is very convenient, has improved the convenience of welding ground connection.
As shown in fig. 2, one end of the connecting piece 2 is provided with a fixed seat 22, the other end is provided with a mounting plate 21, the magnet 3 is fixed on the fixed seat 22, and the grounding wire is fixedly connected with the mounting plate 21; be connected with pivot 23 between mounting panel 21 and the fixing base 22, the one end and the fixing base 22 of pivot 23 rotate to be connected, and the other end rotates with mounting panel 21 to can remain the rotational degree of freedom between fixing base 22 and the mounting panel 21, when making magnet 3 adsorb on the work piece, can not produce torsion to the electric wire.
The fixing seat 22 comprises an upper fixing plate 222 and a lower fixing plate 221, a clamping plate 7 is connected to the fixing seat 22 in a sliding mode, the clamping plate 7 is located between the upper fixing plate 222 and the lower fixing plate 221, a first adjusting rod 8 is connected to the upper fixing plate 222 in a threaded mode, the tail end of the first adjusting rod 8 is connected with the clamping plate 7 in a rotating mode, the clamping plate 7 can be driven to slide by controlling the first adjusting rod 8 to rotate, and therefore the clamping plate 7 can enable the magnet 3 to be pressed on the upper end of the lower fixing plate 221 to fix the magnet 3; and the fixed mode of above-mentioned magnet 3 is convenient for later stage to the dismantlement and the change of magnet 3, has improved the convenience of maintenance.
The mounting plate 21 is provided with two through grooves 211, the mounting plate 21 is provided with a frame 4, as shown in fig. 3, the frame 4 comprises two vertical plates 41 and two transverse plates 42, the two transverse plates 42 are vertically distributed, the two vertical plates 41 are respectively matched with the two through grooves 211 and are in sliding connection, the transverse plate 42 positioned below is in threaded connection with a second adjusting rod 5, the end part of the grounding wire 1 is placed between the transverse plate 42 above and the mounting plate 21, and the transverse plate 42 can be further enabled to press the end part of the grounding wire 1 on the mounting plate 21 by rotating the second adjusting rod 5, so that the grounding wire 1 and the mounting plate 21 are fixed;
in this embodiment, the end of the second adjusting rod 5 is rotatably connected with the pressure plate 6, so that in the process of pressing the end of the grounding wire 1 on the mounting plate 21, the pressure plate 6 does not generate relative friction with the lower end surface of the mounting plate 1, and the service life of the mounting plate 1 is ensured.
The working principle is as follows:
the magnet 3 is adsorbed on the workpiece by fixing the magnet 3 at one end of the connecting piece 2 and fixedly connecting the other end of the connecting piece with the end part of the grounding wire 1, and the grounding wire is conducted with the workpiece by utilizing the conductivity of the magnet 3, so that the phenomenon of sparking caused by the separation of the grounding wire and the workpiece in the welding process is avoided; through set up fixing base 22 and mounting panel 21 on connecting piece 2 come respectively with magnet 3 and 1 fixed connection of earth connection to set up pivot 23 between fixing base 22 and mounting panel 21, pivot 23 one end is rotated with fixing base 22 and is connected, the other end and mounting panel 21 fixed connection, thereby can remain the rotational degree of freedom between fixing base 22 and the mounting panel 21, when making magnet 3 adsorb on the work piece, can not produce torsion to the electric wire.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (3)
1. A quick grounding device of a welding machine comprises a grounding wire (1) and is characterized by further comprising a connecting piece (2), wherein one end of the connecting piece (2) is fixedly connected with the grounding wire (1), and the other end of the connecting piece is fixedly connected with a magnet (3);
one end of the connecting piece (2) is provided with a fixed seat (22), the other end of the connecting piece is provided with an installation plate (21), the magnet (3) is fixed on the fixed seat (22), and the grounding wire (1) is fixedly connected with the installation plate (21); a rotating shaft (23) is connected between the mounting plate (21) and the fixed seat (22), one end of the rotating shaft (23) is rotatably connected with the fixed seat (22), and the other end of the rotating shaft is rotatably connected with the mounting plate (21);
the fixing seat (22) comprises an upper fixing plate (222) and a lower fixing plate (221), a clamping plate (7) is connected to the fixing seat (22) in a sliding mode, the clamping plate (7) is located between the upper fixing plate (222) and the lower fixing plate (221), a first adjusting rod (8) is connected to the upper fixing plate (222) in a threaded mode, and the tail end of the first adjusting rod (8) is rotatably connected with the clamping plate (7).
2. The quick grounding device of the welding machine according to claim 1, characterized in that two through grooves (211) are formed in the mounting plate (21), a square frame (4) is mounted on the mounting plate (21), the square frame (4) comprises two vertical plates (41) and two transverse plates (42), the two transverse plates (42) are vertically distributed, the two vertical plates (41) are respectively matched with and slidably connected with the two through grooves (211), a second adjusting rod (5) is connected to the transverse plate (42) located below in a threaded manner, and the end of the grounding wire (1) is placed between the transverse plate (42) above and the mounting plate (21).
3. The quick grounding device for the welding machine according to the claim 2 is characterized in that the end of the second adjusting rod (5) is rotatably connected with a pressure plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122665477.XU CN217114861U (en) | 2021-11-01 | 2021-11-01 | Quick earthing device of welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122665477.XU CN217114861U (en) | 2021-11-01 | 2021-11-01 | Quick earthing device of welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217114861U true CN217114861U (en) | 2022-08-02 |
Family
ID=82588436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122665477.XU Expired - Fee Related CN217114861U (en) | 2021-11-01 | 2021-11-01 | Quick earthing device of welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217114861U (en) |
-
2021
- 2021-11-01 CN CN202122665477.XU patent/CN217114861U/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: 20220802 |