CN220569964U - Quick joint for electric welding machine - Google Patents
Quick joint for electric welding machine Download PDFInfo
- Publication number
- CN220569964U CN220569964U CN202322301231.3U CN202322301231U CN220569964U CN 220569964 U CN220569964 U CN 220569964U CN 202322301231 U CN202322301231 U CN 202322301231U CN 220569964 U CN220569964 U CN 220569964U
- Authority
- CN
- China
- Prior art keywords
- head
- male head
- rear end
- electric welding
- welding machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000003466 welding Methods 0.000 title claims abstract description 31
- 238000009434 installation Methods 0.000 claims abstract description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 239000003638 chemical reducing agent Substances 0.000 abstract description 9
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Arc Welding In General (AREA)
Abstract
The utility model discloses a quick connector for an electric welding machine, which comprises a male head and a female head, wherein one end of the male head is a reducer column with a small front part and a big rear part, an external thread is arranged on the outer surface of the male head at the rear end of the reducer column, a wiring hole for communicating the rear end face and the front end face of the male head is arranged on the rear end face of the male head, an installation cavity matched with the reducer column of the male head is arranged at one end of the female head, and an internal thread matched and connected with the external thread of the male head is arranged at the rear end of the installation cavity. Due to the different wiring modes: the wiring holes for connecting the front end surface and the rear end surface are formed in the male head, the outgoing line of the welding handle of the electric welding machine penetrates from the rear end of the male head and penetrates out from the front end of the male head, then the line is scattered on the conical surface of the reducing column body, the contact area of the line is increased, the male head is matched with the internal thread of the female head through the external thread of the male head, the male head and the female head are matched more tightly, looseness is not easy to occur, and the installation and the disassembly are extremely convenient.
Description
Technical Field
The utility model relates to the technical field of welding parts, in particular to a quick joint of an electric welding machine.
Background
At present, all commercial AC/DC arc welding machines adopt European-style quick connectors. The European connection is quick but can not be fixed, and is easy to loosen, so that bad contact is easy to cause, and the joint and the main machine of the electric welding machine are easy to burn.
At present, in welding equipment, the standard cable quick connector scheme application proportion is the biggest, and standard cable connector's use is, clockwise twist 60 degrees after quick connector inserts the socket, reaches fixed connection's purpose through the inside coupling design of plug tip and socket, and the initial use can insert to rotate and screw up, and output cable can pull back and forth in the use, can lead to the gyration to become flexible in the joint that will screw up like this, if can not in time inspect screw up and can lead to the joint to burn out the problem.
Disclosure of Invention
The utility model aims to provide a quick connector for an electric welding machine, which is used for solving the problems that the existing electric welding machine connector is complex in structure, inconvenient to install and detach, easy to loosen and easy to burn.
In order to achieve the above purpose, the utility model provides a quick connector for an electric welding machine, which comprises a male head and a female head, wherein one end of the male head is a reducer column with a small front part and a big rear part, an external thread is arranged on the outer surface of the male head at the rear end of the reducer column, a wiring hole for communicating the rear end face and the front end face of the male head is arranged on the rear end face of the male head, an installation cavity matched with the reducer column of the male head is arranged at one end of the female head, and an internal thread matched and connected with the external thread of the male head is arranged at the rear end of the installation cavity.
Further, one end of the female head is provided with a copper nose, and the copper nose is provided with a bolt.
Further, the hexagonal nut is welded at the rear end of the external thread arranged on the outer surface of the male head.
Compared with the prior art, the utility model has the advantages that: the wiring modes are different: the utility model discloses a wire connection hole that is provided with two terminal surfaces before the intercommunication, back on the public head, the wire outlet of electric welding electrode welding handle penetrates from public head rear end, wears out from public head front end (reducing cylinder front end), then disperses the line on the awl profile of reducing cylinder, has increased the area of contact of line (female first one end is provided with the installation cavity with public head reducing cylinder complex, the more solid of line pressure), the internal thread of female head is connected through the external screw thread cooperation of public head for the cooperation of public head and female head is inseparabler, and is difficult not hard up, and installs and dismantles extremely conveniently.
Drawings
FIG. 1 is a schematic cross-sectional view of a quick connector for an electric welding machine according to the present utility model;
FIG. 2 is a schematic perspective view of a quick connector for an electric welding machine according to the present utility model;
FIG. 3 is a schematic view of a male end of a quick connector for an electric welding machine according to the present utility model;
FIG. 4 is a schematic view of a quick connector female for a welding machine according to the present utility model;
reference numerals: the cable comprises a male head-1, a female head-2, a wiring hole-3, a copper nose-4, a hexagonal nut-5 and a reducing column-6.
Detailed Description
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Referring to fig. 1-4, the utility model provides a quick connector for an electric welding machine, which comprises a male head 1 and a female head 2, wherein one end of the male head is a reducer column 6 with a small front part and a big rear part, an external thread is arranged on the outer surface of the male head at the rear end of the reducer column, a wiring hole 3 for communicating the rear end surface and the front end surface of the male head is arranged on the rear end surface of the male head, an installation cavity matched with the reducer column of the male head is arranged at one end of the female head, and an internal thread matched and connected with the external thread of the male head is arranged at the rear end of the installation cavity.
For easy to assemble for public head and female head cooperation are inseparabler, the external screw thread rear end that public head surface set up has hexagon nut 5.
In order to facilitate the female head to be connected with the coil outgoing line of the electric welding machine, one end of the female head is provided with a copper nose, a bolt is arranged on the copper nose and used for fixedly connecting the coil outgoing line of the electric welding machine, and the male head is connected with the outgoing line of the welding handle of the electric welding machine.
When in use, due to different wiring modes: the utility model discloses a welding machine is characterized in that a wiring hole which is communicated with a front end surface and a rear end surface is formed in a male head, a wire outlet of a welding handle of the welding machine penetrates from the rear end of the male head and penetrates out from the front end of the male head (the front end of a reducing column body), then the wire is scattered on a conical surface of the reducing column body, the contact area of the wire is increased (one end of a female head is provided with an installation cavity which is matched with the reducing column body of the male head and is more compact in wire pressure), the wire is scattered on the conical surface of the reducing column body, and the wire is scattered on the conical surface of the reducing column body after the wire is mainly threaded at the rear end of the male head.
Claims (4)
1. The utility model provides a quick-operation joint for electric welding machine, includes public head (1) and female head (2), its characterized in that, public head (1) one end is big reducing cylinder (6) in front and back, the surface of the public head (1) of reducing cylinder rear end is provided with the external screw thread, be provided with on public head (1) rear end face and communicate public head (1) rear end face and preceding terminal hole (3) of terminal surface, female head (2) one end is provided with the installation cavity with public head (1) reducing cylinder complex, the installation cavity rear end is provided with the internal screw thread of being connected with the external screw thread cooperation of public head (1).
2. The quick joint for the electric welding machine according to claim 1, wherein a hexagonal nut (5) is welded at the rear end of an external thread arranged on the outer surface of the male head (1).
3. A quick joint for electric welding machines according to claim 1, characterized in that one end of the female head (2) is provided with a copper nose (4).
4. A quick joint for electric welding machines according to claim 3, characterized in that the copper nose (4) is provided with bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322301231.3U CN220569964U (en) | 2023-08-26 | 2023-08-26 | Quick joint for electric welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322301231.3U CN220569964U (en) | 2023-08-26 | 2023-08-26 | Quick joint for electric welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220569964U true CN220569964U (en) | 2024-03-08 |
Family
ID=90088321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322301231.3U Active CN220569964U (en) | 2023-08-26 | 2023-08-26 | Quick joint for electric welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220569964U (en) |
-
2023
- 2023-08-26 CN CN202322301231.3U patent/CN220569964U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |