CN212885656U - Spot welding machine with gas protection function - Google Patents
Spot welding machine with gas protection function Download PDFInfo
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- CN212885656U CN212885656U CN202021126245.6U CN202021126245U CN212885656U CN 212885656 U CN212885656 U CN 212885656U CN 202021126245 U CN202021126245 U CN 202021126245U CN 212885656 U CN212885656 U CN 212885656U
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- fixing
- dead lever
- pointer
- connecting sleeve
- fixing rod
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Abstract
The utility model belongs to the technical field of the electric welding technique and specifically relates to a spot welder with gas protection function, including the soldered connection, be connected with the arch on the soldered connection, be connected with the dead lever on the fixed plate, the one end of dead lever is connected with the fixed block, is connected with fixed establishment on the fixed block, and rotatable being connected with the adapter sleeve on the dead lever, the both sides of dead lever all are connected with the stopper, are connected with the ring board on the adapter sleeve, and a plurality of through-hole has been seted up to the ring board, is connected with the scale on the ring board, is connected with the pointer on. The utility model discloses a carbon dioxide protective gas is let in to the trachea connector for the soldered connection head can not be by air oxidation at welded in-process, and pointer and scale cooperation simultaneously, at dead lever pivoted in-process, the pointer is the scale of directional difference, is convenient for to the regulation of welding angle, makes the soldered connection be convenient for weld different welding faces.
Description
Technical Field
The utility model relates to an electric welding technical field especially relates to a spot welder with gas protection function.
Background
The spot welder adopts the principle of double-sided double-point over-current welding, when in work, two electrodes pressurize a workpiece to enable two layers of metals to form a certain contact resistance under the pressure of the two electrodes, when welding current flows from one electrode to the other electrode, instant thermal welding is formed at the two contact resistance points, and the welding current instantly flows from the other electrode to the electrode along the two workpieces to form a loop, and the internal structure of the workpiece to be welded is not damaged.
The existing spot welding machine is lack of protective gas in the welding process, so that the welding surface is oxidized in the welding process, and meanwhile, the welding angle of a welding head cannot be changed, and the spot welding machine cannot be suitable for different welding surfaces.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects that the prior art lacks protective gas and the welding angle of a welding head cannot be changed, and providing a spot welding machine with a gas protection function.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a spot welding machine with a gas protection function is designed, and comprises a welding head, wherein the upper end of the welding head is connected with a gas pipe connector, the upper end of the welding head is connected with a wire connector, the welding head is connected with a bulge, a tangent plane is arranged on the bulge, a fixing plate is connected on the tangent plane, a fixing rod is connected on the fixing plate, one end of the fixing rod is connected with a fixing block, the fixing block is connected with a fixing mechanism, the fixing rod is rotatably connected with a connecting sleeve, two sides of the fixing rod are both connected with limit blocks, the limit blocks are positioned on two sides of the connecting sleeve, a circular plate is connected on the connecting sleeve, the circular plate and the fixing block are positioned on the same side, the circular plate is provided with a plurality of through holes, one end of the fixing mechanism passes through the through holes, the pointer and the scale are located on the same side, and the upper end of the connecting sleeve is connected with a fixing frame.
Preferably, the fixing rod is perpendicular to the fixing plate.
Preferably, the through holes are distributed at equal intervals.
Preferably, the fixed block is parallel to the circular ring plate.
Preferably, the connecting sleeve and the fixing frame are of an integrated structure.
Preferably, the fixing mechanism comprises a bolt, one end of the bolt passes through the through hole, and one end of the bolt is connected with a fixing nut.
The utility model provides a pair of spot welder with gas protection function, beneficial effect lies in:
let in carbon dioxide protective gas through the trachea connector for the soldered connection is at the welded in-process, and carbon dioxide and face of weld contact protect the face of weld, and the face of weld can not be by air oxidation when the welding, and pointer and scale cooperation simultaneously, at dead lever pivoted in-process, the pointer is to different scales, and the regulation to the welding angle of being convenient for makes the soldered connection be convenient for weld different faces of weld, improves welding effect.
Drawings
Fig. 1 is a schematic structural view of a spot welding machine with a gas protection function according to the present invention;
fig. 2 is a schematic view showing a connection structure of a fixing rod and a connecting sleeve in a spot welding machine with a gas protection function according to the present invention;
fig. 3 is a schematic view of a connection structure between a fixing rod and a connecting sleeve in a spot welding machine with a gas protection function according to the present invention.
In the figure: the device comprises a welding head 1, a gas pipe connector 2, a wire connector 3, a protrusion 4, a tangent plane 5, a fixing plate 6, a fixing rod 7, a fixing block 8, a connecting sleeve 9, a limiting block 10, a circular ring plate 11, a through hole 12, scales 13, a fixing frame 14, a pointer 15 and a bolt 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
Referring to fig. 1-3, a spot welder with gas protection function, including soldered connection 1, the upper end of soldered connection 1 is connected with trachea connector 2, the effect of trachea connector 2 is connecting carbon dioxide shielding gas, make soldered connection 1 in the welded in-process, the face of weld can not be by the oxidation, the upper end of soldered connection 1 is connected with wire connector 3, be connected with arch 4 on soldered connection 1, tangent plane 5 has been seted up on the arch 4, be connected with fixed plate 6 on tangent plane 5, the effect of fixed plate 6 is connecting dead lever 7, be connected with dead lever 7 on fixed plate 6, dead lever 7 and fixed plate 6 mutually perpendicular, the one end of dead lever 7 is connected with fixed block 8, the effect of fixed block 8 is convenient for lock dead lever 7, be connected with fixed establishment on fixed block 8, fixed establishment's effect is.
The fixing rod 7 is rotatably connected with a connecting sleeve 9, two sides of the fixing rod 7 are both connected with limiting blocks 10, the limiting blocks 10 are used for preventing the fixing rod 7 from moving in the horizontal direction, the limiting blocks 10 are positioned on two sides of the connecting sleeve 9, a circular ring plate 11 is connected on the connecting sleeve 9, the fixing blocks 8 are parallel to the circular ring plate 11, the circular ring plate 11 and the fixing blocks 8 are positioned on the same side, the circular ring plate 11 is provided with a plurality of through holes 12, the through holes 12 are used for connecting a fixing mechanism, the through holes 12 are distributed at equal intervals, one end of the fixing mechanism passes through the through holes 12, the circular ring plate 11 is connected with scales 13, the scales 13 are used for conveniently adjusting the rotating angle of the fixing rod 7, the fixing rod 7 is connected with a pointer 15, the pointer 15 and the scales 13 are positioned on the same side, the pointer 15 is, the fixing frame 14 is used for fixing the welding head 1 conveniently, and the connecting sleeve 9 and the fixing frame 14 are of an integral structure.
Example 2
Referring to fig. 1 to 3, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the fixing mechanism includes a bolt 16, the bolt 16 functions to fix the fixing block 8, so that the fixing rod 7 cannot rotate, one end of the bolt 16 passes through the through hole 12, one end of the bolt 16 is connected to a fixing nut, and the fixing nut functions to lock the bolt 16.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The spot welding machine with the gas protection function comprises a welding head (1) and is characterized in that the upper end of the welding head (1) is connected with a gas pipe connector (2), the upper end of the welding head (1) is connected with a wire connector (3), a bulge (4) is connected onto the welding head (1), a tangent plane (5) is formed on the bulge (4), a fixing plate (6) is connected onto the tangent plane (5), a fixing rod (7) is connected onto the fixing plate (6), one end of the fixing rod (7) is connected with a fixing block (8), a fixing mechanism is connected onto the fixing block (8), a connecting sleeve (9) is rotatably connected onto the fixing rod (7), limiting blocks (10) are connected onto two sides of the fixing rod (7), the limiting blocks (10) are located on two sides of the connecting sleeve (9), and a circular plate (11) is connected onto the connecting sleeve (9, the utility model discloses a fixed link, including fixed block (8), ring board (11), a plurality of through-hole (12) have been seted up in ring board (11), fixed establishment's one end is passed through-hole (12), be connected with scale (13) on ring board (11), be connected with pointer (15) on dead lever (7), pointer (15) with scale (13) are located same one side, the upper end of adapter sleeve (9) is connected with mount (14).
2. A spot welder with gas shielding function according to claim 1, characterized in that the fixing rod (7) and the fixing plate (6) are perpendicular to each other.
3. A spot welder with gas shielding function according to claim 1, characterized in that the through holes (12) are equally spaced.
4. A spot welder with gas protection according to claim 1, characterized in that said fixed block (8) is parallel to said annular plate (11).
5. A spot welding machine with gas protection according to claim 1, characterized in that the connecting sleeve (9) is of one-piece construction with the holder (14).
6. A spot welder with gas shielding function according to claim 1, characterized in that said fixing mechanism comprises a bolt (16), one end of said bolt (16) passes through said through hole (12), and a fixing nut is connected to one end of said bolt (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021126245.6U CN212885656U (en) | 2020-06-17 | 2020-06-17 | Spot welding machine with gas protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021126245.6U CN212885656U (en) | 2020-06-17 | 2020-06-17 | Spot welding machine with gas protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212885656U true CN212885656U (en) | 2021-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021126245.6U Active CN212885656U (en) | 2020-06-17 | 2020-06-17 | Spot welding machine with gas protection function |
Country Status (1)
| Country | Link |
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| CN (1) | CN212885656U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115351475A (en) * | 2022-10-20 | 2022-11-18 | 射阳兴凯飞航空设备有限公司 | Auxiliary installation device for wing beam |
-
2020
- 2020-06-17 CN CN202021126245.6U patent/CN212885656U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115351475A (en) * | 2022-10-20 | 2022-11-18 | 射阳兴凯飞航空设备有限公司 | Auxiliary installation device for wing beam |
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211130 Address after: 110000 No. 16, Baishan Road, Yuhong District, Shenyang City, Liaoning Province Patentee after: Shenyang Wu'an construction system installation engineering Co.,Ltd. Address before: 400000 4-4, unit 1, building 1, 64 Longshan Road, Yubei District, Chongqing Patentee before: Ma Xiaoli |