CN212191674U - Strong magnetic grounding for electric welding machine - Google Patents
Strong magnetic grounding for electric welding machine Download PDFInfo
- Publication number
- CN212191674U CN212191674U CN202020558825.6U CN202020558825U CN212191674U CN 212191674 U CN212191674 U CN 212191674U CN 202020558825 U CN202020558825 U CN 202020558825U CN 212191674 U CN212191674 U CN 212191674U
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- conductive screw
- hole
- screw rod
- strong magnetic
- insulating shell
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Abstract
The utility model discloses a strong magnetic grounding for an electric welding machine, which comprises an insulating shell; the insulating shell is provided with a plug hole and a through hole; the plug hole is provided with a conductive screw; the top end of the conductive screw is provided with a wiring nut in threaded connection with the conductive screw; the bottom of the conductive screw rod is arranged in the through hole; the middle part of the conductive screw is provided with a return spring; the top end of the reset spring is connected with the bottom edge of the inserting hole in a top contact manner; the bottom end of the reset spring is connected with the positioning nut in a top-contact manner; the bottom end face of the insulating shell is provided with a plurality of strong magnetic blocks. During operation, the wiring nut is provided with the wiring copper clamp, and the wiring copper clamp is electrically connected with the electric wire. The position relation of the conductive screw is properly adjusted according to the condition of the object to be welded, then the insulating shell and the surface of the object to be welded are magnetically attracted through the strong magnetic block, the conductive screw is directly contacted with the surface of the object to be welded, and finally short-circuit welding is formed between the conductive screw and the welding rod.
Description
Technical Field
The utility model belongs to the technical field of the supporting apparatus of electric welding, concretely relates to strong magnetic bonding for electric welding.
Background
In the prior art, an electric welding machine is used for melting welding flux and a welded material on an electric welding rod by using high-temperature electric arcs generated when positive and negative poles are subjected to instantaneous short circuit, so that the welded material is combined with a contacted object.
Before the welding operation, all need the manual work to be connected anodal with treating welding object surface, it is comparatively loaded down with trivial details to take the line operation process, needs carefully to connect and prevents the error, just so causes the process before the welding operation comparatively complicated troublesome, also influences the security of welding operation if artificial error appears.
Disclosure of Invention
The utility model aims at solving the technical problem that the manual lapping complex operation easily occurs and the human error influences the operation safety in the prior art, providing a strong magnetic lapping for electric welding to overcome the not enough of prior art.
In order to achieve the purpose, the utility model relates to a strong magnetic grounding for an electric welding machine, which comprises an insulating shell;
the central axis of the insulating shell is provided with a through-hole and a through-hole which are mutually communicated; the plug hole is provided with a conductive screw which is movably plugged with the plug hole;
the top end of the conductive screw rod is arranged outside the insulating shell, and a wiring nut in threaded connection with the conductive screw rod is arranged at the top end of the conductive screw rod; the bottom of the conductive screw rod is arranged in the through hole, and the bottom end of the conductive screw rod is of a conical structure;
a return spring is arranged in the middle of the conductive screw rod; the top end of the reset spring is in mutual abutting contact connection with the bottom edge of the inserting hole; the bottom end of the reset spring is in mutual abutting contact connection with a positioning nut arranged on the conductive screw rod;
the bottom end face of the insulating shell is provided with a plurality of strong magnetic blocks.
Further, the diameter of the plug hole is smaller than that of the through hole.
Furthermore, the through-hole is the hexagon socket head cap through-hole, and with the mutual spacing joint of set nut.
Furthermore, the insulation shell is made of DMC.
The utility model discloses rational in infrastructure convenient to use will install the wiring copper clamp on the screw cap of will working a telephone switchboard during operation to copper clamp will work a telephone switchboard and electric wire electricity each other is connected. The position relation of the conductive screw is properly adjusted according to the condition of the object to be welded, then the insulating shell and the surface of the object to be welded are magnetically attracted through the strong magnetic block, the conductive screw is directly contacted with the surface of the object to be welded, and finally short-circuit welding is formed between the conductive screw and the welding rod. The utility model discloses positive negative pole's overlap joint is very convenient, need not artifical overlap joint, labour saving and time saving repeatedly. The reset spring can ensure that the conductive screw is in a stressed state, ensures the contact between the conductive screw and an object to be welded and works stably.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a schematic sectional view of the structure taken along the line a-a in fig. 1.
Fig. 3 is a schematic perspective view of the present invention.
Fig. 4 is a schematic bottom view of the structure of the present invention.
In the figure, the device comprises a base 1, an insulating shell 2, a reset spring 3, a plug hole 4, a wiring nut 5, a through hole 6, a conductive screw 7, a positioning nut 8 and a strong magnetic block.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to fig. 1 to 4, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example one
Referring to fig. 1 to 4, the present invention relates to a strong magnetic ground for an electric welding machine, which comprises an insulating housing 1;
the central axis of the insulating shell 1 is provided with a through-hole 3 and a through-hole 5 which are mutually communicated; the inserting hole 3 is provided with a conductive screw 6 which is movably inserted with the inserting hole;
the top end of the conductive screw 6 is arranged outside the insulating shell 1, and the top end of the conductive screw 6 is provided with a wiring nut 4 screwed with the conductive screw; the bottom of the conductive screw 6 is arranged in the through hole 5, and the bottom end of the conductive screw 6 is of a conical structure;
the middle part of the conductive screw 6 is provided with a return spring 2; the top end of the reset spring 2 is in mutual abutting contact connection with the bottom edge of the inserting hole 3; the bottom end of the reset spring 2 is in mutual abutting connection with a positioning nut 7 arranged on the conductive screw 6;
the bottom end face of the insulating shell 1 is provided with a plurality of strong magnetic blocks 8.
Further, the diameter of the plug hole 3 is smaller than that of the through hole 5.
Further, through-hole 5 is the hexagon socket head cap through-hole, and with positioning nut 7 is spacing joint each other.
Further, the insulating housing 1 is made of DMC material.
The utility model discloses rational in infrastructure convenient to use will install the wiring copper clamp on the screw cap of will working a telephone switchboard during operation to copper clamp will work a telephone switchboard and electric wire electricity each other is connected. The position relation of the conductive screw is properly adjusted according to the condition of the object to be welded, then the insulating shell and the surface of the object to be welded are magnetically attracted through the strong magnetic block, the conductive screw is directly contacted with the surface of the object to be welded, and finally short-circuit welding is formed between the conductive screw and the welding rod.
The utility model discloses positive negative pole's overlap joint is very convenient, need not artifical overlap joint, labour saving and time saving repeatedly. The reset spring can ensure that the conductive screw is in a stressed state, ensures the contact between the conductive screw and an object to be welded and works stably.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention.
Claims (4)
1. A strong magnetic bonding for electric welding machine, characterized by: it comprises an insulating housing (1);
a through-inserting hole (3) and a through hole (5) are formed in the central axis of the insulating shell (1); the inserting hole (3) is provided with a conductive screw (6) which is movably inserted with the inserting hole;
the top end of the conductive screw rod (6) is arranged outside the insulating shell (1), and a wiring nut (4) in threaded connection with the conductive screw rod (6) is arranged at the top end of the conductive screw rod; the bottom of the conductive screw rod (6) is arranged in the through hole (5), and the bottom end of the conductive screw rod (6) is of a conical structure;
the middle part of the conductive screw rod (6) is provided with a return spring (2); the top end of the reset spring (2) is in mutual abutting contact connection with the bottom edge of the inserting hole (3); the bottom end of the reset spring (2) is in mutual abutting connection with a positioning nut (7) arranged on the conductive screw rod (6);
the bottom end face of the insulating shell (1) is provided with a plurality of strong magnetic blocks (8).
2. A ferromagnetic ground for electric welding machines, as in claim 1, characterized in that the diameter of said insertion hole (3) is smaller than the diameter of said through hole (5).
3. The high-intensity magnetic grounding for the electric welding machine as claimed in claim 1, wherein the through hole (5) is a hexagon socket head hole and is mutually limited and clamped with the positioning nut (7).
4. A ferromagnetic ground for electric welding machines, as in claim 1, characterized in that said insulating casing (1) is of DMC material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020558825.6U CN212191674U (en) | 2020-04-16 | 2020-04-16 | Strong magnetic grounding for electric welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020558825.6U CN212191674U (en) | 2020-04-16 | 2020-04-16 | Strong magnetic grounding for electric welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212191674U true CN212191674U (en) | 2020-12-22 |
Family
ID=73833684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020558825.6U Expired - Fee Related CN212191674U (en) | 2020-04-16 | 2020-04-16 | Strong magnetic grounding for electric welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212191674U (en) |
-
2020
- 2020-04-16 CN CN202020558825.6U patent/CN212191674U/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: 20201222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |