CN112008215B - Rear handle sleeve assembly for gas-electric split type welding gun - Google Patents
Rear handle sleeve assembly for gas-electric split type welding gun Download PDFInfo
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- CN112008215B CN112008215B CN202010824633.XA CN202010824633A CN112008215B CN 112008215 B CN112008215 B CN 112008215B CN 202010824633 A CN202010824633 A CN 202010824633A CN 112008215 B CN112008215 B CN 112008215B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/32—Accessories
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Abstract
The invention discloses a rear handle sleeve component for a gas-electricity split type welding gun, which is characterized in that a gun tail rear handle sleeve component is added on the basis of the existing gas-electricity split type handheld welding gun, and a corresponding plug female seat is added on a welding machine, so that the welding gun is quickly connected with the welding machine; a cold-pressed terminal is crimped on the main cable of the welding gun and locked by a fastening copper bolt, so that the cold-pressed terminal is conducted with a copper connecting rod on the plug; the control line, the air duct and the thread guide pipe are sequentially connected with the quick plug, and the thread guide pipe is fixed by a set screw; after assembly, only the rear handle sleeve assembly needs to be screwed on the female seat at the end of the welding machine, so that the installation and the replacement are convenient.
Description
Technical Field
The invention relates to the technical field of welding, in particular to a rear handle sleeve assembly for a gas-electric split type welding gun.
Background
The split type handheld welder of gas electricity on the current market, rifle tail subassembly include send silk pipe, trachea, leader cable, control line, connector, and the integrated level is low. When the welding gun is installed and replaced, the panel of the welding machine needs to be disassembled to sequentially connect the components from the inside, and the installation and replacement processes are complicated.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a rear handle sleeve component for a gas-electricity split type welding gun, which is characterized in that a gun tail rear handle sleeve component is added on the basis of the existing gas-electricity split type handheld welding gun, and a corresponding plug female seat is added on a welding machine, so that the welding gun is quickly connected with the welding machine. And a cold-pressed terminal is pressed on the main cable of the welding gun and locked by a fastening copper bolt, so that the connection with a copper connecting rod on the plug is realized. The control line, the air duct and the thread guide pipe are sequentially connected with the quick plug, and the thread guide pipe is fixed by a set screw. After assembly, only the rear handle sleeve assembly needs to be screwed on the female seat at the end of the welding machine, so that the installation and the replacement are convenient.
The technical scheme of the invention is as follows: a back is overlaps subassembly for split type welder of gas electricity, its characterized in that: the quick plug comprises a rear handle sleeve, a locking nut, a quick plug female seat, two air pipe joints and two fastening copper bolts;
the rear handle sleeve can be sleeved on the outer side of the welding gun tail, and a welding gun control wire, an air guide pipe, a wire guide pipe and a welding gun main cable are arranged in the rear handle sleeve in a penetrating manner;
the quick plug is fixed at the tail end of the rear handle sleeve and comprises a quick plug nylon shell, and a first control wire channel, a first protection gas channel and a first wire guide channel are axially formed in the quick plug nylon shell;
one end of the first protective gas channel facing the rear handle sleeve is provided with a gas pipe joint socket, a first gas pipe joint is arranged in the gas pipe joint socket, and the first gas pipe joint is connected with the gas guide pipe; one end of the first protective gas channel, which is back to the rear handle sleeve, is structurally provided with a cylindrical boss;
a copper connecting piece is embedded in the first yarn guide pipe channel, two ends of the copper connecting piece extend out of the end part of the nylon shell of the quick plug, and the outer surface of one end of the copper connecting piece, which is back to the rear handle sleeve, is processed into an external conical surface;
a copper connecting piece through hole capable of penetrating through the wire guide pipe is axially formed in the copper connecting piece, a first internal thread matched with an external thread of a fastening copper bolt is processed at one end, facing the rear handle sleeve, of the copper connecting piece through hole, a cold pressing terminal pressed on a welding gun main cable is locked and fixed in the copper connecting piece through hole through the fastening copper bolt, the fastening copper bolt is axially provided with a fastening copper bolt through hole, and the fastening copper bolt through hole can penetrate through the wire guide pipe;
a second threaded hole is formed in the side wall of one end, back to the rear handle sleeve, of the copper connecting piece through hole, a quick plug nylon shell corresponding to the second threaded hole is correspondingly provided with a hole, and a wire guide pipe in the copper connecting piece through hole is fixed through the matching of a first set screw and the second threaded hole;
the quick plug female seat is arranged on a panel of the welding machine and comprises a quick plug female seat nylon shell, and a second control wire channel, a second protective gas channel and a second wire guide channel are axially arranged in the quick plug female seat nylon shell;
an inner cylindrical hole is formed in one end, facing the quick plug, of the second protective gas channel, and the cylindrical boss can be matched and inserted into the inner cylindrical hole; one end of the second protection air channel, which is back to the quick plug, is also provided with an air pipe joint socket, and a second air pipe joint is arranged in the air pipe joint socket;
a copper insert is embedded in the second wire guide pipe channel, a copper insert through hole capable of penetrating through the wire guide pipe is formed in the copper insert along the axial direction, an inner conical surface is machined at one end, facing the quick plug, of the copper insert through hole, and the outer conical surface of the copper connecting piece can be matched with the inner conical surface to insert the copper connecting piece into the copper insert to conduct welding current;
a second internal thread matched with the external thread of the fastening copper bolt is processed at one end of the copper insert through hole, which faces away from the quick plug, and a cold pressing terminal pressed on a main cable of the welding machine is locked and fixed in the copper insert through hole by the fastening copper bolt;
the middle section of the through hole of the copper insert is a wire guide rod fixing through hole, and a wire guide pipe is fixed in the wire guide rod fixing through hole. And the welding gun wire guide pipe penetrates out of the copper connecting rod and then extends into the wire guide rod fixing through hole, and the concentricity of the welding gun wire guide pipe and the welding machine wire guide rod is ensured through the wire guide rod fixing through hole.
Further, there are two of the first control line channel and the second control line channel. Conveniently pass many control lines.
Furthermore, a first threaded hole is formed in the side wall, facing one end of the rear handle sleeve, of the copper connecting piece through hole, a fastening screw mounting hole is also formed in the tail end of the rear handle sleeve, and the quick plug is fixed to the tail end of the rear handle sleeve through the matching of the fastening screw, the fastening screw mounting hole and the first threaded hole. The fixed connection is reliable.
Furthermore, the outer surfaces of the first air pipe joint and the second air pipe joint are processed into bamboo joint surfaces. Is connected with the air pipe through the bamboo joint surface, and is not easy to fall off.
Further, a sealing ring is arranged in the inner cylindrical hole. The tightness of the protective gas channel.
Furthermore, a third threaded hole is formed in the side wall of the wire guide rod fixing through hole, a quick plug female seat nylon shell corresponding to the third threaded hole is correspondingly provided with a hole, and a wire guide pipe in the copper insert through hole is fixed through the cooperation of a second set screw and the third threaded hole.
Furthermore, the locking nut is sleeved outside the quick plug and limited by a limiting boss on the quick plug; and a third internal thread is processed in the locking nut, a third external thread is processed on the outer surface of the female seat of the quick plug facing to one end of the quick plug, and the third external thread is connected with the third internal thread in a matching way.
The invention has the beneficial effects that: the utility model provides a back is cover subassembly for split type welder of gas electricity increases the back of the rifle tail and covers the subassembly on the split type handheld welder's of current gas electricity basis, increases the female seat of corresponding plug on the welding machine, realizes the high-speed joint of welder and welding machine. And a cold-pressed terminal is pressed on the main cable of the welding gun and locked by a fastening copper bolt, so that the connection with a copper connecting rod on the plug is realized. The control line, the air duct and the thread guide pipe are sequentially connected with the quick plug, and the thread guide pipe is fixed by a set screw. After assembly, only the rear handle sleeve assembly needs to be screwed on the female seat at the end of the welding machine, so that the welding machine is convenient to install and replace.
Drawings
FIG. 1 is an exploded view of a rear handle grip assembly for a gas-electric split torch;
fig. 2(a) is a front view of the quick plug;
FIG. 2(b) is a right side view of the quick plug;
FIG. 2(c) is a sectional view taken along line A-A in FIG. 2 (b);
FIG. 2(d) is a sectional view taken along line B-B in FIG. 2 (B);
FIG. 3(a) is a front view of a copper link;
FIG. 3(b) is a sectional view taken along line A-A in FIG. 3 (a);
FIG. 4 is a schematic view of a gas line connector;
FIG. 5 is a schematic view of a fastening copper bolt;
fig. 6(a) is a side view of a female quick connector;
FIG. 6(b) is a cross-sectional view of the female portion of the quick connector;
FIG. 7(a) is a front view of a copper insert;
FIG. 7(b) is a cross-sectional view of a copper insert;
FIG. 8 is an assembled and disassembled view of a rear handle sleeve assembly for a split gas and electric welding gun;
FIG. 9 is a rear assembled view of the rear handle sleeve assembly for the gas electric split torch.
In the figure: the quick plug comprises a copper connecting piece 1, a quick plug nylon shell 2, a cylindrical boss 3, a first protection gas channel 4, a first gas pipe connector 5, a first control line channel 6, an outer conical surface 7, a first internal thread 8, a first threaded hole 9, a second threaded hole 10, a bamboo joint surface 11, a fastening copper bolt through hole 12, a second control line channel 13, a quick plug female seat nylon shell 14, a copper insert 15, a sealing ring 16, a second protection gas channel 17, a second gas pipe connector 18, an internal conical surface 19, a guide wire rod fixing through hole 20, a third threaded hole 21 and a second internal thread 22, wherein the quick plug nylon shell is a quick plug nylon shell, the sealing ring 16 is a sealing ring, the second protection gas channel 17 is a second gas pipe connector;
101 is a rear handle sleeve, 102 is a locking nut, 103 is a quick plug, 104 is a quick plug female seat, 105 is a fastening screw, 106 is a first tacking screw, 107 is a second tacking screw, 108 is a welding gun main cable, 109 is a fastening copper bolt, 110 is a soft rubber sheath, 111 is a welding gun control wire, 112 is an air guide pipe, and 113 is a guide wire pipe.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1 and 8, the rear handle sleeve assembly for the gas-electric split welding gun comprises a rear handle sleeve 101, a locking nut 102, a quick plug 103, a quick plug female seat 104, two gas pipe joints 5 and 18 and two fastening copper bolts 109.
The rear handle sleeve 101 can be sleeved outside the gun tail of the welding gun, and a welding gun control wire 111, an air duct 112, a wire guide pipe 113 and a welding gun main cable 108 are arranged in the rear handle sleeve 101 in a penetrating mode.
As shown in fig. 2, the quick plug 103 is fixed at the end of the rear handle grip 101, the quick plug 103 comprises a quick plug nylon housing 2, and 2 first control channels 6, a first protection gas channel 4 and a first wire channel are axially arranged in the quick plug nylon housing 2.
The first protection air channel 4 is provided with a gas pipe joint socket towards one end of the rear handle sleeve 101, a first gas pipe joint 5 is installed in the gas pipe joint socket, and the first gas pipe joint 5 is connected with the gas guide pipe 112. One end of the first protective air channel 4, which faces away from the rear handle sleeve 101, is structurally provided with a cylindrical boss 3.
As shown in fig. 3, a copper connecting through hole capable of penetrating through the wire guide pipe 113 is axially formed in the copper connecting piece 1, a first internal thread 8 matched with an external thread of the fastening copper bolt 109 shown in fig. 5 is processed at one end of the copper connecting through hole facing the rear handle grip 101, a cold pressing terminal pressed on the welding gun main cable 108 is locked and fixed in the copper connecting through hole by the fastening copper bolt 109, a fastening copper bolt through hole 12 is axially formed in the fastening copper bolt 109, and the wire guide pipe 113 can penetrate through the fastening copper bolt through hole 12.
The copper connecting piece through hole is back to the side wall of one end of the rear handle sleeve 101, a second threaded hole 10 is formed in the side wall, corresponding to the second threaded hole 10, of the quick plug nylon shell 2, and the wire guide pipe 113 in the copper connecting piece through hole is fixed through the cooperation of the first tacking screw 106 and the second threaded hole 10.
The copper connecting piece through hole is provided with a first threaded hole 9 on the side wall facing one end of the rear handle sleeve 101, the tail end of the rear handle sleeve 101 is also provided with a fastening screw mounting hole, and the quick plug 103 is fixed at the tail end of the rear handle sleeve 101 through the matching of the fastening screw 105, the fastening screw mounting hole and the first threaded hole 9. The fixed connection is reliable.
As shown in fig. 6, the quick plug female socket 104 is installed on the panel of the welding machine, the quick plug female socket 104 includes a quick plug female socket nylon shell 14, and 2 second control line channels 13, a second protection gas channel 17 and a second wire channel are axially arranged in the quick plug female socket nylon shell 14.
The second shielding gas channel 17 is provided with an inner cylindrical hole facing one end of the quick plug 103, and the cylindrical boss 3 can be inserted in the inner cylindrical hole in a matched manner. And a sealing ring 16 is arranged in the inner cylindrical hole to protect the tightness of the gas channel.
The end of the second shielding gas channel 17 facing away from the quick connector 103 is also provided with a gas pipe joint socket, and a second gas pipe joint 18 is arranged in the gas pipe joint socket.
The copper insert 15 shown in fig. 7 is embedded in the second wire guide tube channel, a copper insert through hole capable of penetrating through the wire guide tube 113 is formed in the copper insert 15 along the axial direction, an inner conical surface 19 is processed at one end of the copper insert through hole facing the quick plug 103, and the outer conical surface 7 of the copper connecting piece 1 can be matched with the inner conical surface 19 to plug the copper connecting piece 1 into the copper insert 15 to conduct welding current.
A second internal thread 22 matched with the external thread of the fastening copper bolt 109 is processed at one end of the copper insert through hole back to the quick plug 103, and a cold pressing terminal which is pressed on a main cable of the welding machine is locked and fixed in the copper insert through hole through the fastening copper bolt 109.
The middle section of the through hole of the copper insert is a thread guide rod fixing through hole 20, and a thread guide pipe is fixed in the thread guide rod fixing through hole 20. And the welding gun wire guide pipe penetrates out of the copper connecting rod and then extends into the wire guide rod fixing through hole, and the concentricity of the welding gun wire guide pipe and the welding machine wire guide rod is ensured through the wire guide rod fixing through hole. Preferably, a third threaded hole 21 is formed in the side wall of the wire guide rod fixing through hole 20, a corresponding hole is also formed in the quick plug female seat nylon shell 14 corresponding to the third threaded hole 21, and a wire guide pipe in the through hole of the copper insert is fixed through the matching of the second set screw 107 and the third threaded hole 21.
Preferably, as shown in fig. 4, the outer surfaces of the first air pipe joint 5 and the second air pipe joint 18 are both processed into bamboo joint surfaces 11. Is connected with the air pipe through the bamboo joint surface, and is not easy to fall off.
The locking nut 102 is sleeved outside the quick plug 103 and is limited by a limiting boss on the quick plug 103. And a third internal thread is processed in the locking nut 102, a third external thread is processed on the outer surface of one end of the quick plug female seat 106 facing the quick plug 103, and the third external thread is connected with the third internal thread in a matching way.
This a back is cover subassembly for split type welder of gas electricity increases the back of the rifle tail cover subassembly on the basis of current split type handheld welder of gas electricity, increases the female seat of plug that corresponds on the welding machine, realizes the high-speed joint of welder and welding machine. As shown in fig. 8, the cold-pressed terminal is pressed on the main cable of the welding gun and locked by the fastening copper bolt, so that the connection with the copper connecting rod on the plug is realized. The control line, the air duct and the thread guide pipe are sequentially connected with the quick plug, and the thread guide pipe is fixed by a set screw. After assembly, as shown in fig. 9, only the rear handle sleeve assembly needs to be screwed on the female seat at the end of the welding machine, so that the installation and the replacement are convenient.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that it is obvious to those skilled in the art that various modifications and improvements can be made without departing from the principle of the present invention, and these modifications and improvements should also be considered as the protection scope of the present invention.
Claims (6)
1. A back is overlaps subassembly for split type welder of gas electricity, its characterized in that: comprises a rear handle sleeve (101), a locking nut (102), a quick plug (103), a quick plug female seat (104), two air pipe joints (5, 18) and two fastening copper bolts (109);
the rear handle sleeve (101) can be sleeved on the outer side of the gun tail of the welding gun, and a welding gun control wire (111), an air guide pipe (112), a wire guide pipe (113) and a welding gun main cable (108) penetrate through the rear handle sleeve (101);
the quick plug (103) is fixed at the tail end of the rear handle sleeve (101), the quick plug (103) comprises a quick plug nylon shell (2), and a first control wire channel (6), a first protective gas channel (4) and a first wire guide channel are axially formed in the quick plug nylon shell (2);
one end of the first protective gas channel (4) facing the rear handle sleeve (101) is provided with a gas pipe joint socket, a first gas pipe joint (5) is installed in the gas pipe joint socket, and the first gas pipe joint (5) is connected with a gas guide pipe (112); one end of the first protective gas channel (4) back to the rear handle sleeve (101) is structurally provided with a cylindrical boss (3);
a copper connecting piece (1) is embedded in the first wire guide pipe channel, two ends of the copper connecting piece (1) extend out of the end part of the quick plug nylon shell (2), and the outer surface of one end, back to the rear handle sleeve (101), of the copper connecting piece (1) is processed into an outer conical surface (7);
a copper connecting piece through hole capable of penetrating through the wire guide pipe (113) is formed in the copper connecting piece (1) along the axial direction, a first internal thread (8) matched with an external thread of a fastening copper bolt (109) is processed at one end, facing the rear handle sleeve (101), of the copper connecting piece through hole, a cold pressing terminal pressed on a welding gun main cable (108) is locked and fixed in the copper connecting piece through hole through the fastening copper bolt (109), a fastening copper bolt through hole (12) is formed in the fastening copper bolt (109) along the axial direction, and the wire guide pipe (113) can penetrate through the fastening copper bolt through hole (12);
a second threaded hole (10) is formed in the side wall of one end, back to the rear handle sleeve (101), of the copper connecting piece through hole, a quick plug nylon shell (2) corresponding to the second threaded hole (10) is correspondingly provided with a hole, and a wire guide pipe (113) in the copper connecting piece through hole is fixed through the matching of a first set screw (106) and the second threaded hole (10);
the quick plug female seat (104) is arranged on a panel of the welding machine, the quick plug female seat (104) comprises a quick plug female seat nylon shell (14), and a second control line channel (13), a second protective gas channel (17) and a second wire guide channel are axially formed in the quick plug female seat nylon shell (14);
one end of the second protective gas channel (17) facing the quick plug (103) is provided with an inner cylindrical hole, and the cylindrical boss (3) can be matched and inserted into the inner cylindrical hole; one end of the second protective gas channel (17), which is back to the quick plug (103), is also provided with a gas pipe joint socket, and a second gas pipe joint (18) is arranged in the gas pipe joint socket;
a copper insert (15) is embedded in the second wire guide pipe channel, a copper insert through hole capable of penetrating through the wire guide pipe (113) is formed in the copper insert (15) along the axial direction, an inner conical surface (19) is machined at one end, facing the quick plug (103), of the copper insert through hole, and an outer conical surface (7) of the copper connecting piece (1) can be matched with the inner conical surface (19) to enable the copper connecting piece (1) to be inserted into the copper insert (15) to conduct welding current;
a second internal thread (22) matched with the external thread of the fastening copper bolt (109) is processed at one end of the copper insert through hole, which faces away from the quick plug (103), and a cold pressing terminal pressed on a main cable of the welding machine is locked and fixed in the copper insert through hole by the fastening copper bolt (109);
the middle section of the through hole of the copper insert is a wire guide rod fixing through hole (20), and a wire guide pipe is fixed in the wire guide rod fixing through hole (20);
third screw hole (21) have been seted up on wire guide pole fixed through hole (20) lateral wall, also correspond the trompil on the quick plug female seat nylon shell (14) that third screw hole (21) correspond, come the wire guide pipe in the fixed copper insert through-hole through the cooperation of second set screw (107) and third screw hole (21).
2. The handle grip assembly for a split gas and electric welding gun according to claim 1, wherein: two of the first control line channel (6) and the second control line channel (13) are provided.
3. The handle grip assembly for a split gas and electric welding gun according to claim 1, wherein: the copper connecting piece through hole is provided with a first threaded hole (9) on the side wall facing to one end of the rear handle sleeve (101), the tail end of the rear handle sleeve (101) is also provided with a fastening screw mounting hole, and the quick plug (103) is fixed at the tail end of the rear handle sleeve (101) through the matching of a fastening screw (105) and the fastening screw mounting hole as well as the first threaded hole (9).
4. The handle grip assembly for a split gas and electric welding gun according to claim 1, wherein: the outer surfaces of the first air pipe joint (5) and the second air pipe joint (18) are processed into bamboo joint surfaces.
5. The handle grip assembly for a split gas and electric welding gun according to claim 1, wherein: and a sealing ring (16) is arranged in the inner cylindrical hole.
6. The handle grip assembly for a split gas and electric welding gun according to claim 1, wherein: the locking nut (102) is sleeved outside the quick plug (103) and is limited by a limiting boss on the quick plug (103); and a third internal thread is processed in the locking nut (102), a third external thread is processed on the outer surface of one end of the quick plug female seat (104) facing the quick plug (103), and the third external thread is connected with the third internal thread in a matching way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010824633.XA CN112008215B (en) | 2020-08-17 | 2020-08-17 | Rear handle sleeve assembly for gas-electric split type welding gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010824633.XA CN112008215B (en) | 2020-08-17 | 2020-08-17 | Rear handle sleeve assembly for gas-electric split type welding gun |
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| Publication Number | Publication Date |
|---|---|
| CN112008215A CN112008215A (en) | 2020-12-01 |
| CN112008215B true CN112008215B (en) | 2022-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010824633.XA Active CN112008215B (en) | 2020-08-17 | 2020-08-17 | Rear handle sleeve assembly for gas-electric split type welding gun |
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| CN (1) | CN112008215B (en) |
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| KR20140002313U (en) * | 2012-10-15 | 2014-04-23 | 현대중공업 주식회사 | Connector for connecting welding gun of wire feeder |
| CN207681794U (en) * | 2017-12-18 | 2018-08-03 | 上海多木实业有限公司 | A kind of welding torch joint |
| CN108406063A (en) * | 2018-05-07 | 2018-08-17 | 济南诺斯焊接辅具有限公司 | A kind of high current two-way water cooled welding torch |
| CN109262115A (en) * | 2018-11-20 | 2019-01-25 | 广州镱宝电机有限公司 | A kind of welding gun, wire-feed motor connector and welding equipment |
| CN209021406U (en) * | 2018-09-28 | 2019-06-25 | 黄山张氏焊接科技有限公司 | It is a kind of letter Europe 180 with/without gas dual-purpose type gas shield welding rifle |
| CN209647813U (en) * | 2018-12-29 | 2019-11-19 | 广州镱宝电机有限公司 | Welding gun and welding equipment |
| CN110948092A (en) * | 2019-11-22 | 2020-04-03 | 上海亿诺焊接科技股份有限公司 | Gas-electricity split type welding gun tail assembly joint |
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2020
- 2020-08-17 CN CN202010824633.XA patent/CN112008215B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201500859U (en) * | 2009-09-14 | 2010-06-09 | 济南尼克焊接技术有限公司 | Molded American style welding gun plug |
| CN201519837U (en) * | 2009-10-29 | 2010-07-07 | 济南诺斯焊接辅具有限公司 | Quick-screw type tail structure of welding gun |
| KR20140002313U (en) * | 2012-10-15 | 2014-04-23 | 현대중공업 주식회사 | Connector for connecting welding gun of wire feeder |
| CN203484818U (en) * | 2013-07-30 | 2014-03-19 | 维佳工程有限公司 | Electric welding gun equipment |
| CN207681794U (en) * | 2017-12-18 | 2018-08-03 | 上海多木实业有限公司 | A kind of welding torch joint |
| CN108406063A (en) * | 2018-05-07 | 2018-08-17 | 济南诺斯焊接辅具有限公司 | A kind of high current two-way water cooled welding torch |
| CN209021406U (en) * | 2018-09-28 | 2019-06-25 | 黄山张氏焊接科技有限公司 | It is a kind of letter Europe 180 with/without gas dual-purpose type gas shield welding rifle |
| CN109262115A (en) * | 2018-11-20 | 2019-01-25 | 广州镱宝电机有限公司 | A kind of welding gun, wire-feed motor connector and welding equipment |
| CN209647813U (en) * | 2018-12-29 | 2019-11-19 | 广州镱宝电机有限公司 | Welding gun and welding equipment |
| CN110948092A (en) * | 2019-11-22 | 2020-04-03 | 上海亿诺焊接科技股份有限公司 | Gas-electricity split type welding gun tail assembly joint |
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| Publication number | Publication date |
|---|---|
| CN112008215A (en) | 2020-12-01 |
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