CN220698507U - Cleaning mechanism for argon arc welding gun - Google Patents
Cleaning mechanism for argon arc welding gun Download PDFInfo
- Publication number
- CN220698507U CN220698507U CN202322212307.5U CN202322212307U CN220698507U CN 220698507 U CN220698507 U CN 220698507U CN 202322212307 U CN202322212307 U CN 202322212307U CN 220698507 U CN220698507 U CN 220698507U
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- welding gun
- cleaning
- plate
- argon arc
- cleaning mechanism
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- 238000004140 cleaning Methods 0.000 title claims abstract description 85
- 238000003466 welding Methods 0.000 title claims abstract description 54
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 230000007246 mechanism Effects 0.000 title claims abstract description 40
- 229910052786 argon Inorganic materials 0.000 title claims abstract description 21
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims abstract description 45
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 45
- 239000010937 tungsten Substances 0.000 claims abstract description 45
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 230000010405 clearance mechanism Effects 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 abstract description 6
- 239000002184 metal Substances 0.000 abstract description 6
- 239000000126 substance Substances 0.000 abstract description 5
- 230000008859 change Effects 0.000 abstract description 4
- 230000007306 turnover Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007712 rapid solidification Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Landscapes
- Arc Welding In General (AREA)
Abstract
The utility model discloses a cleaning mechanism for an argon arc welding gun, which comprises a welding gun main body, wherein the lower end of the welding gun main body is provided with an opening, a tungsten rod is arranged in a penetrating manner, the cleaning mechanism further comprises a cleaning assembly, the cleaning assembly comprises a cleaning mechanism and a pushing reset mechanism, the pushing reset mechanism is arranged in a penetrating manner through the welding gun main body and is positioned above the cleaning mechanism, the cleaning mechanism is controlled to lift, the cleaning mechanism comprises a lifting annular plate, a connecting frame and a cleaning head, the connecting frame is of a type structure, the opening is upward, the upper end of the connecting frame is connected with the lifting annular plate, and the cleaning head is arranged in a penetrating manner through the lower end of the connecting frame, is of a frustum structure and is sleeved on the tungsten rod; the cleaning component is arranged, so that substances adhered to the tungsten rod can be cleaned after the welding gun stops welding, the phenomenon that metal is solidified and adhered to the tungsten rod to change the resistance of the tungsten rod is avoided, and the argon arc welding gun is facilitated to complete a welding task.
Description
Technical Field
The utility model relates to the technical field of welding gun cleaning, in particular to a cleaning mechanism for an argon arc welding gun.
Background
When the argon arc welding gun is used for connecting two workpieces, the tungsten rod is used as a conductor, and after the electric conduction, the junction of the two workpieces is adjacent, and the junction of the workpieces is melted under the action of high temperature to realize connection.
When the workpiece is melted, part of the liquid adheres to the tungsten rod because the tungsten rod is adjacent to the melted liquid, changing the appearance of the tungsten rod. After a long-time welding task is carried out, more metal is solidified on the tungsten rod, the resistance of the tungsten rod is changed, the current flowing through the workpiece and the tungsten rod is increased or reduced, the welding task is not good to complete, for example, when the current is small, the junction of the workpiece is not good to melt rapidly, when the current is large, a large amount of heat is generated, the workpiece is melted in a large range, and the rapid solidification of the workpiece is not good.
Disclosure of Invention
The utility model aims to provide a cleaning mechanism for an argon arc welding gun, which aims to solve the problems that after solidification of metal adhered to a tungsten rod of the existing argon arc welding gun, the resistance of the tungsten rod is changed, and better welding completion is not facilitated.
The utility model is realized in the following way: the utility model provides an argon arc is clearance mechanism for welder, still includes the clearance subassembly, the clearance subassembly includes clearance mechanism and promotes canceling release mechanical system, promotes canceling release mechanical system and runs through welder main part setting, is located clearance mechanism's top, and control clearance mechanism goes up and down, and welder main part's lower extreme sets up to the opening, runs through to be provided with the tungsten rod, and clearance mechanism includes lift crown plate, even frame and clearance head, even the frame sets up to type structure, and the opening up, and the upper end is connected with lift crown plate, and the clearance head runs through the lower extreme setting that even frame, sets up to the frustum structure, and the cover is established on the tungsten rod.
Preferably, the size of the lower end of the cleaning head is smaller than that of the upper end, the inner edge of the lower end of the hole wall is provided with an inclined annular blade, and the lower end of the annular blade and the cleaning head are in sliding contact with the tungsten rod.
Preferably, the lower extreme of even frame is provided with the support ring board, and the inside wall of support ring board is provided with annular groove and business turn over groove, and the business turn over groove communicates with each other and sets up in the top of annular groove, and the upper end sets up to the opening, and the screw thread runs through on the support ring board and is provided with stop bolt.
Preferably, the lateral wall of clearance head is provided with the screw thread slot, and fixedly connected with arc cardboard, arc cardboard and business turn over groove looks adaptation, clearance head run through the setting of support ring board, and arc cardboard is located the annular groove, and limit bolt's tip screw thread inserts in the screw thread slot.
Preferably, the pushing reset mechanism comprises a co-joint ring plate, a connecting rod and a spring, wherein the connecting rod is arranged below the co-joint ring plate, the lower end of the connecting rod is provided with a thread group, and the spring is sleeved on the connecting rod.
Preferably, the lifting ring plate is integrally connected with the connecting frame, the upper side face of the lifting ring plate is provided with a thread groove, the lower end of the thread groove extends to the inside of the connecting frame, and the lower end thread of the connecting rod is inserted into the thread groove.
Preferably, the connecting rod penetrates through the welding gun main body, the spring is in a compressed state, the lower end of the connecting rod is connected with the welding gun main body, and the upper end of the connecting rod is connected with the co-joint annular plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. the cleaning component is arranged, so that substances adhered to the tungsten rod can be cleaned after the welding gun stops welding, the phenomenon that metal is solidified and adhered to the tungsten rod to change the resistance of the tungsten rod is avoided, and the argon arc welding gun is facilitated to complete a welding task.
2. The utility model is provided with the pushing reset mechanism, so that a worker pushes the cleaning head to move to remove substances adhered on the surface of the tungsten rod, and the cleaning head can be driven to reset, thereby avoiding the influence of the cleaning head on the work of the welding gun due to the position of the end part of the tungsten rod.
3. According to the utility model, the cleaning head is detachably arranged on the connecting frame, so that the cleaning head can be quickly disassembled and assembled according to requirements, the maintenance or replacement of the cleaning head is facilitated, and the flexibility of the cleaning assembly is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the cleaning assembly of the present utility model;
FIG. 3 is a schematic view of the cleaning mechanism of the present utility model;
FIG. 4 is a schematic diagram of a connecting frame of the present utility model;
fig. 5 is a schematic view of the structure of the cleaning head of the present utility model.
In the figure: 1. a welding gun main body; 2. cleaning the assembly; 3. a cleaning mechanism; 31. connecting frames; 32. lifting the annular plate; 33. a thread groove; 34. a support ring plate; 35. an annular groove; 36. a slot; 4. pushing the reset mechanism; 41. a connecting rod; 42. a spring; 43. a joint ring plate; 44. a thread group; 5. a cleaning head; 51. a threaded slot; 52. an arc-shaped clamping plate.
The specific embodiment is as follows:
in the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The following is further described with reference to the accompanying drawings and specific examples:
example 1
As shown in FIG. 1, the cleaning mechanism for the argon arc welding gun comprises a cleaning assembly 2, wherein the cleaning assembly 2 movably penetrates through a welding gun main body 1, the lower end of the welding gun main body 1 is provided with an opening, a tungsten rod is arranged in the opening in a penetrating manner, and impurities adhered to the tungsten rod are cleaned by the cleaning assembly 2.
As shown in fig. 2, the cleaning assembly 2 comprises a cleaning mechanism 3 and a pushing reset mechanism 4, wherein the pushing reset mechanism 4 is positioned above the cleaning mechanism 3, and the cleaning mechanism 3 is positioned at the inner lower end of the welding gun main body 1.
As shown in fig. 2, the pushing reset mechanism 4 includes a co-joint ring plate 43, a connecting rod 41 and a spring 42, the connecting rod 41 is arranged below the co-joint ring plate 43, a thread group 44 is arranged at the lower end, the spring 42 is sleeved on the connecting rod 41, the connecting rod 41 penetrates through the welding gun main body 1, the spring 42 is in a compressed state, the lower end is connected with the welding gun main body 1, and the upper end is connected with the co-joint ring plate 43.
As shown in fig. 3, the cleaning mechanism 3 includes a lifting ring plate 32, a connection frame 31, and a cleaning head 5. The even frame 31 sets up to type structure, and the opening is up, and upper end and lift annular plate 32 body coupling, and the upside of lift annular plate 32 is provided with screw thread groove 33, and the lower extreme of screw thread groove 33 extends to even frame 31 inside, and in the screw thread groove 33 was inserted to the lower extreme screw thread of connecting rod 41, because of screw thread groove 33 extends to even frame 31 in, the staff can rotate connecting rod 41 according to the demand and adjust its length of inserting clearance mechanism 3, and then adjusts the height of clearance subassembly 2 to be suitable for the condition of tungsten stick protrusion welder main part 1.
The cleaning head 5 runs through the lower extreme setting of linking frame 31, sets up to the frustum structure, and cleaning head 5 lower extreme size is less than the upper end size, and pore wall lower extreme inward flange is provided with the inclined ring sword, the lower extreme of ring sword and cleaning head 5 and tungsten stick sliding contact.
After the welding task is completed, the worker pushes the co-joint ring plate 43, and then drives the lifting ring plate 32 to move along the length direction of the tungsten rod, and because the cleaning head 5 is in sliding contact with the tungsten rod, substances adhered to the tungsten rod are removed in the moving process of the lifting ring plate 32, the phenomenon that metal is solidified and adhered to the tungsten rod to change the resistance of the tungsten rod is avoided, and then the argon arc welding gun is facilitated to complete the welding task.
After the cleaning head 5 moves to the lower end of the tungsten rod, the external force to the co-joint ring plate 43 is removed, the compressed spring 42 restores the shape, the co-joint ring plate 43 and the lifting ring plate 32 are driven to move, the cleaning head 5 is forced to reset, and the phenomenon that the cleaning head 5 influences the work of a welding gun is avoided.
Example 2
As shown in FIG. 1, the cleaning mechanism for the argon arc welding gun comprises a cleaning assembly 2, wherein the cleaning assembly 2 movably penetrates through a welding gun main body 1, the lower end of the welding gun main body 1 is provided with an opening, a tungsten rod is arranged in the opening in a penetrating manner, and impurities adhered to the tungsten rod are cleaned by the cleaning assembly 2.
As shown in fig. 2, the cleaning assembly 2 comprises a cleaning mechanism 3 and a pushing reset mechanism 4, wherein the pushing reset mechanism 4 is positioned above the cleaning mechanism 3, and the cleaning mechanism 3 is positioned at the inner lower end of the welding gun main body 1.
As shown in fig. 2, the pushing reset mechanism 4 includes a co-joint ring plate 43, a connecting rod 41 and a spring 42, the connecting rod 41 is arranged below the co-joint ring plate 43, a thread group 44 is arranged at the lower end, the spring 42 is sleeved on the connecting rod 41, the connecting rod 41 penetrates through the welding gun main body 1, the spring 42 is in a compressed state, the lower end is connected with the welding gun main body 1, and the upper end is connected with the co-joint ring plate 43.
As shown in fig. 3, the cleaning mechanism 3 includes a lifting ring plate 32, a connection frame 31, and a cleaning head 5. The even frame 31 sets up to type structure, and the opening is up, and upper end and lift annular plate 32 body coupling, and the upside of lift annular plate 32 is provided with screw thread groove 33, and the lower extreme of screw thread groove 33 extends to even frame 31 inside, and in the screw thread groove 33 was inserted to the lower extreme screw thread of connecting rod 41, because of screw thread groove 33 extends to even frame 31 in, the staff can rotate connecting rod 41 according to the demand and adjust its length of inserting clearance mechanism 3, and then adjusts the height of clearance subassembly 2 to be suitable for the condition of tungsten stick protrusion welder main part 1.
The cleaning head 5 runs through the lower extreme setting of linking frame 31, sets up to the frustum structure, and cleaning head 5 lower extreme size is less than the upper end size, and pore wall lower extreme inward flange is provided with the inclined ring sword, the lower extreme of ring sword and cleaning head 5 and tungsten stick sliding contact.
After the welding task is completed, the worker pushes the co-joint ring plate 43, and then drives the lifting ring plate 32 to move along the length direction of the tungsten rod, and because the cleaning head 5 is in sliding contact with the tungsten rod, substances adhered to the tungsten rod are removed in the moving process of the lifting ring plate 32, the phenomenon that metal is solidified and adhered to the tungsten rod to change the resistance of the tungsten rod is avoided, and then the argon arc welding gun is facilitated to complete the welding task.
After the cleaning head 5 moves to the lower end of the tungsten rod, the external force to the co-joint ring plate 43 is removed, the compressed spring 42 restores the shape, the co-joint ring plate 43 and the lifting ring plate 32 are driven to move, the cleaning head 5 is forced to reset, and the phenomenon that the cleaning head 5 influences the work of a welding gun is avoided.
As shown in fig. 4 and 5, the lower end of the connecting frame 31 is provided with a supporting ring plate 34, the inner side wall of the supporting ring plate 34 is provided with an annular groove 35 and an inlet and outlet groove 36, the inlet and outlet groove 36 is arranged above the annular groove 35 in a communicating manner, the upper end is provided with an opening, and the supporting ring plate 34 is provided with a limit bolt in a threaded penetrating manner. The outer side wall of the cleaning head 5 is provided with a threaded slot 51, an arc clamping plate 52 is fixedly connected, the arc clamping plate 52 is matched with the inlet and outlet groove 36, the cleaning head 5 penetrates through the supporting annular plate 34, the arc clamping plate 52 is located in the annular groove 35, and the end threads of the limiting bolts are inserted into the threaded slot 51.
When the cleaning head 5 needs to be replaced or maintained, the limit bolt is rotated to release the limit of the cleaning head 5. The rotating cleaning head 5 rotates around the shaft, so that the arc-shaped clamping plate 52 is opposite to the inlet and outlet groove 36. And then the cleaning head 5 is lifted to be separated from the supporting ring plate 34, so that the cleaning head 5 can be quickly disassembled and assembled, the cleaning head 5 can be conveniently maintained or replaced, and the flexibility of the device is improved.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides an argon arc is clearance mechanism for welder, its characterized in that, including clearance subassembly (2), clearance subassembly (2) include clearance mechanism (3) and promote canceling release mechanical system (4), it runs through welder main part (1) setting to promote canceling release mechanical system (4), is located the top of clearance mechanism (3), and control clearance mechanism (3) go up and down, the lower extreme of welder main part (1) sets up to the opening, runs through and is provided with the tungsten stick, clearance mechanism (3) are located welder main part (1) lower extreme inboard, including lift crown plate (32), even frame (31) and clearance head (5), even frame (31) set up to type structure, and the opening is up, and the upper end is connected with lift crown plate (32), the clearance head (5) runs through the lower extreme setting of even frame (31), sets up to the frustum structure, and the cover is established on the tungsten stick.
2. The cleaning mechanism for the argon arc welding gun according to claim 1, wherein the lower end of the cleaning head (5) is smaller than the upper end, the inner edge of the lower end of the hole wall is provided with an inclined ring blade, and the lower end of the ring blade and the cleaning head (5) are in sliding contact with a tungsten rod.
3. The cleaning mechanism for an argon arc welding gun according to claim 1, wherein a supporting annular plate (34) is arranged at the lower end of the connecting frame (31), an annular groove (35) and an inlet and outlet groove (36) are formed in the inner side wall of the supporting annular plate (34), the inlet and outlet groove (36) is arranged above the annular groove (35) in a communicating mode, an opening is formed in the upper end of the supporting annular plate, and a limit bolt penetrates through the upper thread of the supporting annular plate (34).
4. The cleaning mechanism for an argon arc welding gun according to claim 3, wherein a threaded slot (51) is formed in the outer side wall of the cleaning head (5), an arc clamping plate (52) is fixedly connected to the cleaning head, the arc clamping plate (52) is matched with the inlet and outlet grooves (36), the cleaning head (5) penetrates through the supporting annular plate (34), the arc clamping plate (52) is located in the annular groove (35), and the end threads of the limiting bolt are inserted into the threaded slot (51).
5. The cleaning mechanism for an argon arc welding gun according to claim 1, wherein the pushing reset mechanism (4) comprises a co-joint ring plate (43), a connecting rod (41) and a spring (42), the connecting rod (41) is arranged below the co-joint ring plate (43), a thread group (44) is arranged at the lower end of the connecting rod, and the spring (42) is sleeved on the connecting rod (41).
6. The cleaning mechanism for an argon arc welding gun according to claim 5, wherein the lifting ring plate (32) is integrally connected with the connecting frame (31), a thread groove (33) is formed in the upper side surface of the lifting ring plate, the lower end of the thread groove (33) extends into the connecting frame (31), and the lower end thread of the connecting rod (41) is inserted into the thread groove (33).
7. The cleaning mechanism for an argon arc welding gun according to claim 5, wherein the connecting rod (41) is arranged penetrating the welding gun main body (1), the spring (42) is in a compressed state, the lower end is connected with the welding gun main body (1), and the upper end is connected with the co-joint ring plate (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322212307.5U CN220698507U (en) | 2023-08-17 | 2023-08-17 | Cleaning mechanism for argon arc welding gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322212307.5U CN220698507U (en) | 2023-08-17 | 2023-08-17 | Cleaning mechanism for argon arc welding gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220698507U true CN220698507U (en) | 2024-04-02 |
Family
ID=90453123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322212307.5U Active CN220698507U (en) | 2023-08-17 | 2023-08-17 | Cleaning mechanism for argon arc welding gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220698507U (en) |
-
2023
- 2023-08-17 CN CN202322212307.5U patent/CN220698507U/en active Active
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