CN214443791U - Spot welding head of spot welding machine - Google Patents
Spot welding head of spot welding machine Download PDFInfo
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- CN214443791U CN214443791U CN202120679418.5U CN202120679418U CN214443791U CN 214443791 U CN214443791 U CN 214443791U CN 202120679418 U CN202120679418 U CN 202120679418U CN 214443791 U CN214443791 U CN 214443791U
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- spot welding
- welding head
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Abstract
The utility model relates to a spot welder technical field discloses a spot welding head of spot welder, including the spot welder body, the middle part fixed mounting of spot welder body side has the backup pad, the last fixed surface of backup pad installs first motor, the output fixed mounting of first motor has the connecting block, one side fixed mounting of connecting block has electric putter. The utility model has the advantages of it is following and effect: when the polishing device is used, the first motor is started to drive the connecting block to rotate, the connecting block drives the electric push rod and the mounting box to rotate, then the rotating shaft driving one end of the supporting rod is adjusted to be between the first spot welding head and the second spot welding head, the first polishing disc is close to the first spot welding head, the second polishing disc is close to the second spot welding head, the second motor is started to drive the first rotating wheel to rotate, the second rotating wheel is driven to rotate through the belt, the second rotating wheel drives the rotating shaft to rotate, the rotating shaft drives the first polishing disc and the second polishing disc to rotate, and the end part of the spot welding head is polished.
Description
Technical Field
The utility model relates to a spot welder technical field, in particular to spot welding head of spot welder.
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.
When the existing spot welding machine is used, the spot welding head is used for a long time, the surface of the spot welding head can be oxidized, the spot welding effect is influenced, an oxide layer at the end part of the spot welding head needs to be cleaned in time, and the cleaned oxide is far away from the spot welding head.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a spot welding head of spot welder has the effect of conveniently clearing up spot welding head tip oxide layer.
The above technical purpose of the present invention can be achieved by the following technical solutions: a spot welding head of a spot welding machine comprises a spot welding machine body, wherein a supporting plate is fixedly arranged in the middle of one side surface of the spot welding machine body, the upper surface of the supporting plate is fixedly provided with a first motor, the output end of the first motor is fixedly provided with a connecting block, one side of the connecting block is fixedly provided with an electric push rod, one side of the electric push rod is fixedly provided with an installation box, a supporting rod is fixedly arranged on one side surface of the mounting box, a bearing is fixedly arranged at one end of the supporting rod, a rotating shaft is inserted into the inner wall of the bearing, a first polishing disk is fixedly arranged at the top of the rotating shaft, a second polishing disc is fixedly arranged at the bottom of the rotating shaft, a second motor is fixedly arranged at the top of the inner wall of the installation box, the output end of the second motor is fixedly provided with a first rotating wheel, the outer surface of the first rotating wheel is sleeved with a belt, and the inner wall of one side of the belt is fixedly connected with a second rotating wheel.
Through adopting above-mentioned technical scheme, the backup pad is used for installing first motor, first motor is used for driving the connecting block and rotates, the connecting block drives electric putter rotatory, make electric putter perpendicular and spot welder body, bracing piece installation bearing, the rotation that can make the pivot nimble, first polishing dish and second polishing dish can the free rotation, the second motor can drive first runner and rotate, it rotates to drive the second runner through the belt, the second runner drives the pivot and rotates, the pivot drives first polishing dish and second polishing dish and rotates, polish to the tip of spot welder.
The utility model discloses a further set up to: the spot welding machine comprises a spot welding machine body and is characterized in that a first welding arm is fixedly mounted at the top of the front face of the spot welding machine body, and a first spot welding head is fixedly mounted at the bottom of the first welding arm.
By adopting the technical scheme, the first spot welding head is arranged at the bottom of the first welding arm and used for releasing the electrode.
The utility model discloses a further set up to: and a second welding arm is fixedly arranged in the middle of the front surface of the spot welding machine body, and a second spot welding head is fixedly arranged at the top of the second welding arm.
By adopting the technical scheme, the second spot welding head is arranged at the top of the second welding arm and is matched with the first spot welding head and the workpiece to form an electrode loop for spot welding the workpiece.
The utility model discloses a further set up to: and the other side surface of the mounting box is provided with an air hole, and the inner wall of the air hole is fixedly provided with an air permeable net.
Through adopting above-mentioned technical scheme, the ventilative net of installation makes things convenient for the install bin ventilative.
The utility model discloses a further set up to: the bottom of the inner wall of the installation box is fixedly provided with an air pump, and one side of the air pump is fixedly provided with an air supply pipe.
By adopting the technical scheme, the air pump and the air supply pipe are used for providing compressed air for blowing off oxides.
The utility model discloses a further set up to: the inner wall of the supporting rod is provided with an air groove, the top of the air groove is fixedly provided with a first air blowing pipe, and the bottom of the air groove is fixedly provided with a second air blowing pipe.
By adopting the technical scheme, the air groove is used for guiding compressed air to the first air blowing pipe and the second air blowing pipe to blow off oxides.
The utility model has the advantages that:
1. the utility model, through setting up the backup pad, the first motor, the connecting block, the electric push rod, the mounting box, the bracing piece, the bearing, the pivot, the first polishing disc, the second motor, the first runner, the belt and the second runner, polish the oxide layer of the first spot welding head and the second spot welding head tip, prevent the oxide from influencing the spot welding effect, start the first motor to drive the connecting block to rotate when using, the connecting block drives the electric push rod and the mounting box to rotate, and then drive the pivot of one end of the bracing piece to adjust between the first spot welding head and the second spot welding head, the first polishing disc is close to the first spot welding head, the second polishing disc is close to the second spot welding head, start the second motor to drive the first runner to rotate, drive the second runner to rotate through the belt, the second runner drives the pivot to rotate, the pivot drives the first polishing disc and the second polishing disc to rotate, polish the tip of the spot welding head, the oxide is polished away.
2. The utility model discloses, through setting up bleeder vent, ventilative net, air pump, air feed pipe, air tank, first gas blow pipe and second gas blow pipe, blow off the oxide when polishing the oxide, start the air pump when polishing, absorb the air from ventilative net and pressurize, inject the air tank in the bracing piece with compressed air through the air feed pipe, blow off in first gas blow pipe and the second gas blow pipe, blow off the oxide that first spot welding head and second spot welding head tip were polished respectively.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the spot welder body of the present invention;
FIG. 3 is a schematic view of the front view structure of the support rod of the present invention;
fig. 4 is a schematic view of the front section structure of the installation box of the present invention.
In the figure, 1, a spot welder body; 2. a support plate; 3. a first motor; 4. connecting blocks; 5. an electric push rod; 6. installing a box; 7. a support bar; 8. a bearing; 9. a rotating shaft; 10. a first abrasive disc; 11. a second sanding disc; 12. a second motor; 13. a first runner; 14. a belt; 15. a second runner; 16. a first welding arm; 17. a first spot welding head; 18. a second welding arm; 19. a second spot welding head; 20. air holes are formed; 21. a breathable net; 22. an air pump; 23. an air supply pipe; 24. an air tank; 25. a first air blowing pipe; 26. a second gas blow pipe.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, a spot welding head of a spot welding machine comprises a spot welding machine body 1, a support plate 2 is fixedly installed in the middle of one side surface of the spot welding machine body 1, a first motor 3 is fixedly installed on the upper surface of the support plate 2, a connecting block 4 is fixedly installed at the output end of the first motor 3, an electric push rod 5 is fixedly installed at one side of the connecting block 4, an installation box 6 is fixedly installed at one side of the electric push rod 5, a support rod 7 is fixedly installed at one side surface of the installation box 6, a bearing 8 is fixedly installed at one end of the support rod 7, a rotating shaft 9 is inserted into the inner wall of the bearing 8, a first polishing disc 10 is fixedly installed at the top of the rotating shaft 9, a second polishing disc 11 is fixedly installed at the bottom of the rotating shaft 9, a second motor 12 is fixedly installed at the top of the inner wall of the installation box 6, a first rotating wheel 13 is fixedly installed at the output end of the second motor 12, and a belt 14 is sleeved on the outer surface of the first rotating wheel 13, a second rotating wheel 15 is fixedly connected to the inner wall of one side of the belt 14, the support plate 2 is used for mounting a first motor 3, the first motor 3 is used for driving the connecting block 4 to rotate, the connecting block 4 drives the electric push rod 5 to rotate, so that the electric push rod 5 is perpendicular to the spot welding machine body 1, the support rod 7 is provided with a bearing 8, so that the rotating shaft 9 can flexibly rotate, the first polishing disk 10 and the second polishing disk 11 can freely rotate, the second motor 12 can drive the first rotating wheel 13 to rotate, the second rotating wheel 15 is driven by the belt 14 to rotate, the rotating shaft 9 drives the first polishing disk 10 and the second polishing disk 11 to rotate, the end part of the spot welding head is polished, a first welding arm 16 is fixedly mounted at the top of the front side of the spot welding machine body 1, a first spot welding head 17 is fixedly mounted at the bottom of the first welding arm 16, and the first spot welding head 17 is mounted at the bottom of the first welding arm 16, used for releasing electrodes, a second welding arm 18 is fixedly arranged in the middle of the front surface of the spot welding machine body 1, a second spot welding head 19 is fixedly arranged at the top of the second welding arm 18, the second spot welding head 19 is arranged at the top of the second welding arm 18 and matched with the first spot welding head 17 and a workpiece to form an electrode loop, the workpiece is spot-welded, an air vent 20 is formed in the other side surface of the mounting box 6, an air permeable net 21 is fixedly arranged on the inner wall of the air vent 20, the air permeable net 21 is mounted, the air permeability of the mounting box 6 is facilitated, an air pump 22 is fixedly arranged at the bottom of the inner wall of the mounting box 6, an air supply pipe 23 is fixedly arranged on one side of the air pump 22, the air pump 22 and the air supply pipe 23 are used for supplying compressed air for blowing off oxides, an air groove 24 is formed in the inner wall of the supporting rod 7, a first air blowing pipe 25 is fixedly arranged at the top of the air groove 24, a second air blowing pipe 26 is fixedly arranged at the bottom of the air groove 24, and the air groove 24 is used for guiding the compressed air to the first air blowing pipe 25 and the second air blowing pipe 26, and blowing off the oxides.
In the utility model, when in use, the first motor 3 is started to drive the connecting block 4 to rotate, the connecting block 4 drives the electric push rod 5 and the mounting box 6 to rotate, and further drives the rotating shaft 9 at one end of the supporting rod 7 to be adjusted between the first spot welding head 17 and the second spot welding head 19, the first polishing disk 10 is close to the first spot welding head 17, the second polishing disk 11 is close to the second spot welding head 19, the second motor 12 is started to drive the first rotating wheel 13 to rotate, the second rotating wheel 15 is driven by the belt 14 to rotate, the second rotating wheel 15 drives the rotating shaft 9 to rotate, the rotating shaft 9 drives the first polishing disk 10 and the second polishing disk 11 to rotate, the end part of the spot welding head is polished, oxides are polished, the air pump 22 is started during polishing, air is sucked from the air permeable net 21 to pressurize, compressed air is injected into the air groove 24 in the supporting rod 7 through the air supply pipe 23, and is blown out from the first air supply pipe 25 and the second air supply pipe 26, the oxide abraded from the ends of the first spot welding head 17 and the second spot welding head 19, respectively, is blown off.
Claims (6)
1. A spot welding head of a spot welding machine comprises a spot welding machine body (1), and is characterized in that: the spot welding machine is characterized in that a supporting plate (2) is fixedly mounted in the middle of one side face of a spot welding machine body (1), a first motor (3) is fixedly mounted on the upper surface of the supporting plate (2), a connecting block (4) is fixedly mounted at the output end of the first motor (3), an electric push rod (5) is fixedly mounted on one side of the connecting block (4), an installation box (6) is fixedly mounted on one side face of the electric push rod (5), a supporting rod (7) is fixedly mounted on one side face of the installation box (6), a bearing (8) is fixedly mounted at one end of the supporting rod (7), a rotating shaft (9) is inserted into the inner wall of the bearing (8), a first polishing disk (10) is fixedly mounted at the top of the rotating shaft (9), a second polishing disk (11) is fixedly mounted at the bottom of the rotating shaft (9), and a second motor (12) is fixedly mounted at the top of the inner wall of the installation box (6), the output end of the second motor (12) is fixedly provided with a first rotating wheel (13), the outer surface of the first rotating wheel (13) is sleeved with a belt (14), and the inner wall of one side of the belt (14) is fixedly connected with a second rotating wheel (15).
2. A spot-welding head for a spot-welding machine according to claim 1, wherein: the spot welding machine is characterized in that a first welding arm (16) is fixedly mounted at the top of the front face of the spot welding machine body (1), and a first spot welding head (17) is fixedly mounted at the bottom of the first welding arm (16).
3. A spot-welding head for a spot-welding machine according to claim 1, wherein: a second welding arm (18) is fixedly installed in the middle of the front face of the spot welding machine body (1), and a second spot welding head (19) is fixedly installed at the top of the second welding arm (18).
4. A spot-welding head for a spot-welding machine according to claim 1, wherein: the other side surface of the installation box (6) is provided with an air vent (20), and the inner wall of the air vent (20) is fixedly provided with an air permeable net (21).
5. A spot-welding head for a spot-welding machine according to claim 1, wherein: the bottom of install bin (6) inner wall fixed mounting has air pump (22), one side fixed mounting of air pump (22) has air feed pipe (23).
6. A spot-welding head for a spot-welding machine according to claim 1, wherein: an air groove (24) is formed in the inner wall of the supporting rod (7), a first air blowing pipe (25) is fixedly mounted at the top of the air groove (24), and a second air blowing pipe (26) is fixedly mounted at the bottom of the air groove (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120679418.5U CN214443791U (en) | 2021-04-02 | 2021-04-02 | Spot welding head of spot welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120679418.5U CN214443791U (en) | 2021-04-02 | 2021-04-02 | Spot welding head of spot welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214443791U true CN214443791U (en) | 2021-10-22 |
Family
ID=78177419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120679418.5U Active CN214443791U (en) | 2021-04-02 | 2021-04-02 | Spot welding head of spot welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214443791U (en) |
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2021
- 2021-04-02 CN CN202120679418.5U patent/CN214443791U/en active Active
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