CN214815590U - Carbon dioxide protection welding machine convenient to adjust - Google Patents
Carbon dioxide protection welding machine convenient to adjust Download PDFInfo
- Publication number
- CN214815590U CN214815590U CN202120866008.1U CN202120866008U CN214815590U CN 214815590 U CN214815590 U CN 214815590U CN 202120866008 U CN202120866008 U CN 202120866008U CN 214815590 U CN214815590 U CN 214815590U
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- Prior art keywords
- wall
- welding machine
- carbon dioxide
- cable
- pull rod
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- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 124
- 238000003466 welding Methods 0.000 title claims abstract description 111
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract description 62
- 239000001569 carbon dioxide Substances 0.000 title claims abstract description 62
- 238000004804 winding Methods 0.000 claims abstract description 39
- 238000003825 pressing Methods 0.000 claims description 27
- 239000004744 fabric Substances 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 12
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model provides a carbon dioxide protection welding machine convenient to adjust, which comprises a carbon dioxide protection welding machine, a grounding cable, a welding gun cable, a winding adjusting component, a roller and a dustproof covering pull rod component, wherein the outer wall of one side of the carbon dioxide protection welding machine is connected with the grounding cable and the welding gun cable, and the outer wall of one side of the carbon dioxide protection welding machine is provided with the winding adjusting component corresponding to the grounding cable and the welding gun cable; the outer wall of one side of the carbon dioxide protection welding machine is fixedly connected with a mounting frame, and the interior of the mounting frame is rotatably connected with a mounting shaft; the utility model discloses a setting of roll-up adjusting part can carry out the roll-up of ground connection cable and welding gun cable through the roll-up structure and accomodate, and can carry out the regulation of cable pull-out length as required, and the setting of dustproof cover pull rod assembly can carry out the transportation pulling of welding machine under gyro wheel and the cooperation of flexible pull rod structure, can cover protection to welding machine control panel, cable etc..
Description
Technical Field
The utility model relates to a carbon dioxide protection welding machine technical field especially relates to an adjust convenient carbon dioxide protection welding machine.
Background
The input voltage of a medium-power and low-power secondary protection welding machine of the carbon dioxide protection welding machine is generally 220V alternating current, and the high power is 380V alternating current power supply; the output voltage is generally 12-36V, the welding device is mainly used for low-carbon steel and low-alloy high-strength steel, the welding productivity is high, and thin plate parts and medium plate parts can be welded; carbon dioxide gas shielded welding is one of welding methods, and is a method for welding by taking carbon dioxide gas as shielding gas; the method is simple to operate in the aspect of application and is suitable for automatic welding and all-dimensional welding; wind can not be generated during welding, so that the welding machine is suitable for indoor operation; the carbon dioxide protection welding machine structural technology on the existing market is relatively perfect, but the welding machine structure is relatively simple, the ground connection cable and the welding gun cable structure on the welding machine are relatively mixed and disorderly, the furling adjusting component is not arranged, the furling of the cable structure can not be adjusted, the adjustment of the cable length can not be carried out as required, the idler wheel and the dustproof covering pull rod assembly structure are not arranged, the carbon dioxide protection welding machine can not be conveniently transported and moved, and the telescopic pull rod structure does not have the dustproof covering capacity, so that the design of the carbon dioxide protection welding machine convenient to adjust is very meaningful.
SUMMERY OF THE UTILITY MODEL
In view of the above prior art's shortcoming, an object of the utility model is to provide an adjust convenient carbon dioxide protection welding machine for it is comparatively mixed and disorderly with the welding gun cable structure to solve the ground connection cable on the carbon dioxide protection welding machine among the prior art, do not set up roll-up adjusting part, can not carry out the roll-up of cable structure and adjust, can not carry out the regulation of cable length as required, do not set up gyro wheel and dustproof cover pull rod subassembly structure, carbon dioxide protection welding machine can not be convenient transport the removal, and flexible pull rod structure does not have the problem of the ability of dustproof cover.
In order to achieve the above objects and other related objects, the present invention provides a carbon dioxide protection welding machine with convenient adjustment, which comprises a carbon dioxide protection welding machine, a grounding cable, a welding gun cable, a winding adjusting assembly, a roller and a dustproof covering pull rod assembly, wherein the grounding cable and the welding gun cable are connected to the outer wall of one side of the carbon dioxide protection welding machine, and the winding adjusting assembly is arranged on the outer wall of one side of the carbon dioxide protection welding machine corresponding to the grounding cable and the welding gun cable;
the winding adjusting assembly comprises a mounting frame, a mounting shaft, a winding disc, a gear, a handle, a fixing block, a first connecting shaft, a pawl and a return spring, the mounting frame is fixedly connected to the outer wall of one side of the carbon dioxide protection welding machine, the mounting shaft is rotatably connected to the inside of the mounting frame, the winding discs are symmetrically mounted on the outer walls of two ends of the mounting shaft, the middle parts of the grounding cable and the welding gun cable are correspondingly wound on the outer wall of the winding disc, the gear is fixedly connected to the outer wall of one end of the mounting shaft, the handle is fixedly connected to the outer wall of one side of the gear, the fixing block is fixedly connected to the outer wall of one side of the mounting frame, the pawl is connected to the outer wall of one side of the fixing block through the first connecting shaft, the return spring is connected to the outer wall between the pawl and the fixing block, and the idler wheels are arranged on the outer wall of the bottom of the carbon dioxide protection welding machine, the outer walls of the two sides of the carbon dioxide protection welding machine are provided with dustproof covering pull rod assemblies;
the dustproof covering pull rod assembly comprises a second connecting shaft, a telescopic pull rod, external threads, a pressing nut, a pressing groove, a mounting box, a winding roller, curtain cloth, a through hole, a fixing strip and a clockwork spring, the outer walls of two sides of the carbon dioxide protection welding machine are connected with the telescopic pull rod through the second connecting shaft, the external threads are distributed on the outer wall of one end of the second connecting shaft, the external threads are screwed with the pressing nut, the pressing groove is formed in the outer wall of one side of the telescopic pull rod, the mounting box is arranged on the outer wall of one side of the top of the carbon dioxide protection welding machine, the winding roller is rotatably mounted in the mounting box, the curtain cloth is wound and connected on the outer wall of the winding roller, the through hole is formed in the outer wall of one side of the mounting box in a penetrating manner, the fixing strip is fixedly connected on the outer wall of one side of the telescopic end of the telescopic pull rod, and one side of the curtain cloth penetrates through the outside of the through hole to be fixedly connected with the outer wall of one side of the fixing strip, and a clockwork spring is sleeved on the outer wall of one end of the rotating part of the furling roller.
Preferably, the gear and the pawl are matched components, one end of the pawl is clamped in a gear tooth groove, one end of the pawl is clamped in the gear tooth groove, and the furling disc is fixed after rotating under the matching of the gear 44 and the pawl.
As the preferred technical scheme, one end of the reset spring is fixedly connected with the outer wall of one side of the pawl, the other end of the reset spring is fixedly connected with the outer wall of one side of the fixed block, the pawl is driven to reset and rotate under the action of the reset spring, and the pawl and the gear are clamped conveniently.
According to the preferable technical scheme, one end of the clockwork spring is fixedly connected with one end of the rolling roller rotating part, the other end of the clockwork spring is fixedly connected with the inner wall of one side of the mounting box, the rolling roller is driven to reset and rotate under the action of the clockwork spring, and the curtain cloth is pulled out and then reset and rotate.
Preferably, the pressing nut and the pressing groove are matched components, the pressing nut is conical, and the pressing groove is pressed by the pressing nut to fix the telescopic pull rod after rotation.
As the preferred technical scheme, the bearings are installed at the rotating connection positions of the installation shaft and the installation frame, and the rotation connection positions of the winding roller and the installation box in an embedded mode, and the installation shaft and the winding roller can rotate more stably due to the arrangement of the bearings.
As the above, the utility model relates to an adjust convenient carbon dioxide protection welding machine has following beneficial effect: the utility model discloses a setting of roll-up adjusting part can carry out the roll-up of ground connection cable and welding gun cable through the roll-up structure and accomodate, and can carry out the regulation of cable pull-out length as required in the use of welding machine, and the setting of dustproof cover pull rod assembly can carry out the transportation pulling of welding machine under gyro wheel and the cooperation of flexible pull rod structure, can overturn flexible pull rod and curtain cloth structure in a flexible way and cover the protection to welding machine control panel, cable etc..
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged view of the area A in FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of the area B in FIG. 1 according to the present invention;
FIG. 4 is an enlarged view of the region C of FIG. 1 according to the present invention;
fig. 5 is an enlarged view of the structure of the region D in fig. 1 according to the present invention.
Wherein the reference numerals are specified as follows: 1. protecting the welding machine by carbon dioxide; 2. a ground cable; 3. welding the gun cable; 4. a furling adjusting component; 5. a roller; 6. a dust cover drawbar assembly; 41. a mounting frame; 42. installing a shaft; 43. coiling a disc; 44. a gear; 45. a handle; 46. a fixed block; 47. a first connecting shaft; 48. a pawl; 49. a return spring; 61. a second connecting shaft; 62. a telescopic pull rod; 63. an external thread; 64. pressing and holding the nut; 65. a pressing groove; 66. mounting a box; 67. a winding roller; 68. a cord fabric; 69. a through opening; 610. a fixing strip; 611. a clockwork spring.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 1 to 5. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
Referring to fig. 1 to 5, the utility model provides a carbon dioxide protection welding machine with convenient adjustment, which comprises a carbon dioxide protection welding machine 1, a grounding cable 2, a welding gun cable 3, a winding adjusting component 4, a roller 5 and a dustproof covering pull rod component 6, wherein the outer wall of one side of the carbon dioxide protection welding machine 1 is connected with the grounding cable 2 and the welding gun cable 3, and the outer wall of one side of the carbon dioxide protection welding machine 1 is provided with the winding adjusting component 4 corresponding to the grounding cable 2 and the welding gun cable 3;
the furling adjusting component 4 comprises a mounting frame 41, a mounting shaft 42, a furling disc 43, a gear 44, a handle 45, a fixing block 46, a first connecting shaft 47, a pawl 48 and a return spring 49, the mounting frame 41 is fixedly connected to the outer wall of one side of the carbon dioxide protection welding machine 1, the mounting shaft 42 is rotatably connected to the inside of the mounting frame 41, the furling discs 43 are symmetrically mounted on the outer walls of the two ends of the mounting shaft 42, the middle parts of the grounding cable 2 and the welding gun cable 3 are correspondingly wound on the outer wall of the furling disc 43, the gear 44 is fixedly connected to the outer wall of one end of the mounting shaft 42, the handle 45 is fixedly connected to the outer wall of one side of the gear 44, the fixing block 46 is fixedly connected to the outer wall of one side of the mounting frame 41, the pawl 48 is connected to the outer wall of one side of the fixing block 46 through the first connecting shaft 47, the return spring 49 is connected to the outer wall between the pawl 48 and the fixing block 46, and the idler wheels 5 are arranged on the outer wall of the bottom of the carbon dioxide protection welding machine 1, the outer walls of the two sides of the carbon dioxide protection welding machine 1 are provided with dustproof covering pull rod assemblies 6;
the dust-proof covering pull rod assembly 6 comprises a second connecting shaft 61, a telescopic pull rod 62, an external thread 63, a pressing nut 64, a pressing groove 65, a mounting box 66, a winding roller 67, a curtain cloth 68, a through hole 69, a fixing strip 610 and a clockwork spring 611, the telescopic pull rod 62 is connected to the outer walls of the two sides of the carbon dioxide protection welding machine 1 through the second connecting shaft 61, the external thread 63 is distributed on the outer wall of one end of the second connecting shaft 61, the pressing nut 64 is screwed to the outside of the external thread 63, the pressing groove 65 is arranged on the outer wall of one side of the telescopic pull rod 62, the mounting box 66 is arranged on the outer wall of one side of the top of the carbon dioxide protection welding machine 1, the winding roller 67 is rotatably arranged inside the mounting box 66, the curtain cloth 68 is wound on the outer wall of the winding roller 67, the through hole 69 is arranged on the outer wall of one side of the mounting box 66, and the fixing strip 610 is fixedly connected to the outer wall of one side of the telescopic end of the telescopic pull rod 62, one side of the curtain 68 penetrates through the outside of the through hole 69 and is fixedly connected with the outer wall of one side of the fixed strip 610, and a clockwork spring 611 is sleeved on the outer wall of one end of the rotating part of the winding roller 67.
According to the carbon dioxide protection welding machine convenient to adjust, the gear 44 and the pawl 48 are matched components, one end of the pawl 48 is clamped in a tooth groove of the gear 44, and the winding disc 43 is fixed after rotating under the matching of the gear 44 and the pawl 48.
The carbon dioxide protection welding machine convenient to adjust that this embodiment provided, reset spring 49's one end and one side outer wall fixed connection of pawl 48, and reset spring 49's the other end and one side outer wall fixed connection of fixed block 46 drive pawl 48 under reset spring 49's effect and reset the rotation, do benefit to the block of pawl 48 and gear 44.
According to the carbon dioxide protection welding machine convenient to adjust, one end of the clockwork spring 611 is fixedly connected with one end of the rotating part of the winding roller 67, the other end of the clockwork spring 611 is fixedly connected with the inner wall of one side of the mounting box 66, the winding roller 67 is driven to reset and rotate under the action of the clockwork spring 611, and the cord fabric 68 is reset and rotated after being pulled out.
According to the carbon dioxide protection welding machine convenient to adjust, the pressing and holding nut 64 and the pressing and holding groove 65 are matched components, the pressing and holding nut 64 is conical, and the pressing and holding groove 65 is pressed and held through the pressing and holding nut 64 to fix the telescopic pull rod 62 after rotation.
According to the carbon dioxide protection welding machine convenient to adjust provided by the embodiment, the bearings are mounted at the rotating connection positions of the mounting shaft 42, the mounting frame 41, the furling roller 67 and the mounting box 66 in an embedded mode, and the mounting shaft 42 and the furling roller 67 can rotate more stably due to the arrangement of the bearings.
In a specific use: in the using process of the carbon dioxide protection welding machine 1, the grounding cable 2 and the welding gun cable 3 can be wound under the structures of the mounting shaft 42 and the winding disc 43, the gear 44 and the winding disc 43 can be driven to rotate through the handle 45 in the using process, the grounding cable 2 and the welding gun cable 3 can be paid off through the winding disc 43, the grounding cable 2 and the welding gun cable 3 can be elongated according to the using requirement, the gear 44 rotates in the pulling process, the pawl 48 on one side can be automatically reset and clamped into the tooth groove of the gear 44 under the action of the reset spring 49, the winding disc 43 is fixed after rotating, the pulling length of the grounding cable 2 and the welding gun cable 3 is fixed, and the winding disc 43 can be driven to rotate to wind and store the grounding cable 2 and the welding gun cable 3 after the use; the carbon dioxide protection welding machine 1 can transfer and pull the welding machine under the structural cooperation of the roller 5 and the telescopic pull rod 62, after the carbon dioxide protection welding machine 1 is used, the telescopic pull rod 62 can be turned over under the action of the second connecting shaft 61, the curtain cloth 68 can be driven to be pulled out in the turning process of the telescopic pull rod 62, the curtain cloth 6 can be pulled out from the mounting box 66, the winding roller 67 can be driven to rotate and pay off, and will drive the spring 611 to expand and generate elastic deformation, the telescopic pull rod 62 rotates to one side of the welding machine, the curtain cloth 68 will cover the outside of the grounding cable 2 and the welding gun cable 3 on one side of the welding machine, the welding machine control panel, the cable and the like are covered and protected, the pressing and holding nut 64 can be screwed after the telescopic pull rod 62 rotates, the pressing and holding nut 64 presses and holds the pressing and holding groove 65 to realize the fixation of the telescopic pull rod 62 after the telescopic pull rod 62 rotates, the curtain cloth 68 is covered and fixed, and the structure can be used flexibly.
To sum up, the utility model relates to an adjust convenient carbon dioxide protection welding machine, the structure is comparatively compact reasonable, set up roll-up adjusting part 4 on traditional carbon dioxide protection welding machine 1's basis, the roll-up that can carry out ground connection cable 2 and welding gun cable 3 through roll-up 43 structure is accomodate, and can carry out the regulation of cable pull-out length as required in the use of welding machine, wherein the setting of dustproof cover pull rod assembly 6, can carry out the transportation pulling of welding machine under gyro wheel 5 and the cooperation of flexible pull rod 62 structure, can overturn flexible pull rod 62 and curtain cloth 68 structure in a flexible way and cover the protection to welding machine control panel, cable etc..
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (6)
1. The carbon dioxide protection welding machine convenient to adjust is characterized by comprising a carbon dioxide protection welding machine (1), a grounding cable (2), a welding gun cable (3), a winding adjusting component (4), a roller (5) and a dustproof covering pull rod component (6), wherein the grounding cable (2) and the welding gun cable (3) are connected to the outer wall of one side of the carbon dioxide protection welding machine (1), and the winding adjusting component (4) is arranged on the outer wall of one side of the carbon dioxide protection welding machine (1) and corresponds to the grounding cable (2) and the welding gun cable (3);
the winding adjusting assembly (4) comprises an installation frame (41), an installation shaft (42), a winding disc (43), a gear (44), a handle (45), a fixing block (46), a first connecting shaft (47), a pawl (48) and a reset spring (49), the installation frame (41) is fixedly connected to the outer wall of one side of the carbon dioxide protection welding machine (1), the installation shaft (42) is rotatably connected to the inner portion of the installation frame (41), the winding disc (43) is symmetrically installed on the outer walls of the two ends of the installation shaft (42), the middle portions of the grounding cable (2) and the welding gun cable (3) are correspondingly wound on the outer wall of the winding disc (43), the gear (44) is fixedly connected to the outer wall of one end of the installation shaft (42), the handle (45) is fixedly connected to the outer wall of one side of the gear (44), the fixing block (46) is fixedly connected to the outer wall of one side of the installation frame (41), a pawl (48) is connected to the outer wall of one side of the fixed block (46) through a first connecting shaft (47), a return spring (49) is connected to the outer wall between the pawl (48) and the fixed block (46), a roller (5) is arranged on the outer wall of the bottom of the carbon dioxide protection welding machine (1), and dustproof covering pull rod assemblies (6) are arranged on the outer walls of the two sides of the carbon dioxide protection welding machine (1);
the dustproof covering pull rod assembly (6) comprises a second connecting shaft (61), a telescopic pull rod (62), external threads (63), a pressing nut (64), a pressing groove (65), a mounting box (66), a winding roller (67), cord fabric (68), a through hole (69), a fixing strip (610) and a clockwork spring (611), wherein the outer walls of two sides of the carbon dioxide protection welding machine (1) are connected with the telescopic pull rod (62) through the second connecting shaft (61), the external threads (63) are distributed on the outer wall of one end of the second connecting shaft (61), the pressing nut (64) is screwed on the outer part of the external threads (63), the pressing groove (65) is formed in the outer wall of one side of the telescopic pull rod (62), the mounting box (66) is arranged on the outer wall of one side of the top of the carbon dioxide protection welding machine (1), and the winding roller (67) is rotatably arranged in the mounting box (66), and curtain cloth (68) is connected to the outer wall of roll-up (67) in a winding manner, through-hole (69) has been seted up on the outer wall of mounting box (66) one side, fixedly connected with fixed strip (610) on the outer wall of flexible end one side of telescopic pull rod (62), the outer wall fixed connection of outside and fixed strip (610) one side in through-hole (69) is run through to one side of curtain cloth (68), the cover is equipped with clockwork spring (611) on the outer wall of roll-up (67) rotation portion one end.
2. The carbon dioxide shielded welding machine with convenient adjustment as recited in claim 1, characterized in that the gear (44) and the pawl (48) are matched components, and one end of the pawl (48) is clamped in a tooth groove of the gear (44).
3. The carbon dioxide protection welding machine convenient for adjustment as claimed in claim 1, characterized in that one end of the return spring (49) is fixedly connected with one side outer wall of the pawl (48), and the other end of the return spring (49) is fixedly connected with one side outer wall of the fixing block (46).
4. The carbon dioxide shield welding machine with convenient adjustment according to claim 1, characterized in that one end of the clockwork spring (611) is fixedly connected with one end of the rotating part of the winding roller (67), and the other end of the clockwork spring (611) is fixedly connected with one side inner wall of the mounting box (66).
5. The carbon dioxide shield welding machine with convenient adjustment as recited in claim 1, characterized in that the pressure holding nut (64) and the pressure holding groove (65) are matched components, and the pressure holding nut (64) is in a conical shape.
6. The carbon dioxide protection welding machine convenient to adjust as claimed in claim 1, wherein bearings are mounted at the rotating joints of the mounting shaft (42) and the mounting frame (41), the take-up roller (67) and the mounting box (66) in an embedded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120866008.1U CN214815590U (en) | 2021-04-26 | 2021-04-26 | Carbon dioxide protection welding machine convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120866008.1U CN214815590U (en) | 2021-04-26 | 2021-04-26 | Carbon dioxide protection welding machine convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214815590U true CN214815590U (en) | 2021-11-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120866008.1U Expired - Fee Related CN214815590U (en) | 2021-04-26 | 2021-04-26 | Carbon dioxide protection welding machine convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214815590U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116275398A (en) * | 2023-05-22 | 2023-06-23 | 江苏奥龙电气科技有限公司 | Digital double-pulse gas shielded welder |
-
2021
- 2021-04-26 CN CN202120866008.1U patent/CN214815590U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116275398A (en) * | 2023-05-22 | 2023-06-23 | 江苏奥龙电气科技有限公司 | Digital double-pulse gas shielded welder |
| CN116275398B (en) * | 2023-05-22 | 2023-08-22 | 江苏奥龙电气科技有限公司 | Digital double-pulse gas shielded welder |
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Granted publication date: 20211123 |