CN220240293U - Novel spot welder that many solder joints can be welded simultaneously - Google Patents
Novel spot welder that many solder joints can be welded simultaneously Download PDFInfo
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- CN220240293U CN220240293U CN202321368209.4U CN202321368209U CN220240293U CN 220240293 U CN220240293 U CN 220240293U CN 202321368209 U CN202321368209 U CN 202321368209U CN 220240293 U CN220240293 U CN 220240293U
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- 229910000679 solder Inorganic materials 0.000 title description 3
- 238000003466 welding Methods 0.000 claims abstract description 44
- 239000002184 metal Substances 0.000 description 6
- 230000003028 elevating effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a novel spot welder with multiple welding spots capable of being welded simultaneously, which comprises a spot welder body, wherein the spot welder body is provided with a first electrode and a second electrode which can move in opposite directions, a lifting mechanism is connected between the first electrode and the spot welder body, the driving end of the lifting mechanism is connected with a cross rod, the number of the first electrodes is multiple, each first electrode is connected with a sliding block, and the sliding blocks are slidably arranged on the cross rod and can be locked; one end of the second electrode, which is close to the first electrode, is in a strip shape and covers all the first electrodes. The utility model can realize simultaneous welding of multiple welding spots, and the interval between the welding spots is adjustable, so that the operation is simple and convenient and the efficiency is high.
Description
Technical Field
The utility model relates to the technical field of spot welders, in particular to a novel spot welder with multiple welding spots capable of simultaneously welding.
Background
The spot welder is a mechanical equipment, and adopts the principle of double-sided double-point overcurrent welding, when in work, two electrodes press the workpiece, so that two layers of metal form a certain contact resistance under the pressure of two electrodes, when welding current flows from one electrode to the other electrode, instant heat welding is formed at 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 welded workpiece is not damaged.
In the processing of automobile parts, spot welding of two sheet metal parts is often involved. However, in the related art, after one spot welding is usually completed, the sheet metal part is moved to perform the next spot welding, which is cumbersome in operation and low in efficiency.
Disclosure of Invention
The utility model provides a novel spot welder with multiple welding spots capable of simultaneously welding, which can realize simultaneous welding of the multiple welding spots, and has adjustable spacing between the welding spots, simple and convenient operation and high efficiency.
The utility model is realized by the following technical scheme:
the novel spot welder comprises a spot welder body, wherein the spot welder body is provided with a first electrode and a second electrode which can move in opposite directions, a lifting mechanism is connected between the first electrode and the spot welder body, the driving end of the lifting mechanism is connected with a cross rod, the number of the first electrodes is multiple, each first electrode is connected with a sliding block, and the sliding blocks are slidably arranged on the cross rod and can be locked; one end of the second electrode, which is close to the first electrode, is in a strip shape and covers all the first electrodes.
Further, a locking mechanism is arranged between the sliding block and the cross rod.
Further, a threaded hole is formed in the sliding block, and the locking mechanism comprises a bolt which is in threaded connection with the threaded hole and abuts against the cross rod.
Further, the lifting mechanism comprises a hydraulic type or a pneumatic type.
Further, the first electrode is rotatably mounted on the sliding block and can be locked, and the rotating surface of the first electrode is perpendicular to the cross rod.
Further, the first electrode is mounted to the slider in a damped rotational motion.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
the novel spot welder comprises a spot welder body, wherein the spot welder body is provided with a first electrode and a second electrode which can move in opposite directions, a lifting mechanism is connected between the first electrode and the spot welder body, the driving end of the lifting mechanism is connected with a cross rod, a plurality of first electrodes are arranged, each first electrode is connected with a sliding block, and the sliding blocks are arranged on the cross rod in a sliding manner and can be locked; one end of the second electrode, which is close to the first electrode, is in a strip shape and covers all the first electrodes. Through the removal of slider on the horizontal pole and can lock, can drive the first electrode that corresponds and remove to adjust the interval of first electrode, satisfy the demand of different spot welding intervals, after interval adjustment, alright make first electrode and second electrode move in opposite directions through elevating system, realize that many solder joints weld simultaneously when first electrode and second electrode butt, easy and simple to handle and efficient.
Drawings
The accompanying drawings, which are included to provide a further understanding of embodiments of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model. In the drawings:
FIG. 1 is a schematic diagram of a novel spot welder capable of simultaneously welding multiple welding spots according to an embodiment of the present utility model;
fig. 2 is an enlarged view at a in fig. 1.
In the drawings, the reference numerals and corresponding part names:
100-spot welder body;
10-a first electrode;
20-a second electrode;
30-a lifting mechanism;
40-cross bar;
50-sliding blocks;
60-locking mechanism.
Detailed Description
As described in the background art, the spot welder is a mechanical device, and adopts the principle of double-sided double-point overcurrent welding, when in operation, two electrodes press the workpiece to enable two layers of metal to form a certain contact resistance under the pressure of the two electrodes, and when welding current flows from one electrode to the other electrode, instant heat 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 welded workpiece is not damaged.
In the processing of automobile parts, spot welding of two sheet metal parts is often involved. However, in the related art, after one spot welding is usually completed, the sheet metal part is moved to perform the next spot welding, which is cumbersome in operation and low in efficiency.
Based on the above, the inventor creates a novel spot welder with multiple welding spots capable of welding simultaneously, so as to solve the technical problems.
For the purpose of making apparent the objects, technical solutions and advantages of the present utility model, the present utility model will be further described in detail with reference to the following examples and the accompanying drawings, wherein the exemplary embodiments of the present utility model and the descriptions thereof are for illustrating the present utility model only and are not to be construed as limiting the present utility model.
Examples
Referring to fig. 1 and 2, a novel spot welder capable of simultaneously welding multiple welding spots comprises a spot welder body 100, wherein the spot welder body 100 is provided with a first electrode 10 and a second electrode 20 which can move in opposite directions, and a lifting mechanism 30 is connected between the first electrode 10 and the spot welder body 100. Here, the first electrode 10 and the second electrode 20 may be moved toward each other, and the first electrode 10 may be moved toward the second electrode 20 by the elevating mechanism 30 (the second electrode 20 is stationary), or the second electrode 20 may be simultaneously connected to the other elevating mechanism 30, and both may be simultaneously moved, but the present utility model is not limited thereto. The driving end of the lifting mechanism 30 is connected with a cross rod 40, the number of the first electrodes 10 is multiple, each first electrode 10 is connected with a sliding block 50, and the sliding blocks 50 are slidably arranged on the cross rod 40 and can be locked. The second electrode 20 is elongated at one end near the first electrode 10 and covers all the first electrodes 10. For example, the first electrodes 10 may be electrically connected to each other or may be independent of each other. For example, the lifting mechanism 30 may include a hydraulic cylinder of a hydraulic type or a pneumatic cylinder.
The utility model can drive the corresponding first electrode 10 to move by moving and locking the sliding block 50 on the cross rod 40, thereby adjusting the distance between the first electrode 10, meeting the requirements of different spot welding distances, and after the distance is adjusted, the first electrode 10 and the second electrode 20 can move towards each other by the lifting mechanism 30, so that the simultaneous welding of multiple welding spots is realized when the first electrode 10 and the second electrode 20 are abutted, and the operation is simple and convenient and the efficiency is high.
In some embodiments, a locking mechanism 60 is provided between the slider 50 and the crossbar 40. For example, the slider 50 is provided with a threaded hole, and the locking mechanism 60 includes a bolt screwed into the threaded hole and abutting against the cross bar 40, so that the slider 50 has a simple locking structure and is easy to manufacture.
In some embodiments, the first electrode 10 is rotatably mounted on the slider 50 and lockable, and the rotation surface of the first electrode 10 is perpendicular to the cross bar 40. In this way, the first electrodes 10 can be stored as needed, and only the number of the first electrodes 10 that satisfies the need can be reserved.
In some embodiments, the first electrode 10 is mounted for damped rotation to the slider 50. Thus, the first electrode 10 is easily locked in rotation.
The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the utility model, and is not meant to limit the scope of the utility model, but to limit the utility model to the particular embodiments, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (6)
1. The novel spot welder comprises a spot welder body, wherein the spot welder body is provided with a first electrode and a second electrode which can move in opposite directions, and a lifting mechanism is connected between the first electrode and the spot welder body; one end of the second electrode, which is close to the first electrode, is in a strip shape and covers all the first electrodes.
2. The novel spot welder capable of simultaneously welding multiple welding spots according to claim 1, wherein a locking mechanism is arranged between the sliding block and the cross rod.
3. The novel spot welder with multiple welding spots capable of being welded simultaneously according to claim 2, wherein the sliding block is provided with a threaded hole, and the locking mechanism comprises a bolt which is screwed into the threaded hole and is abutted against the cross rod.
4. The novel spot welder capable of simultaneously welding multiple welding spots according to claim 1, wherein the lifting mechanism comprises a hydraulic type or a pneumatic type.
5. The novel spot welder capable of simultaneously welding multiple welding spots according to any one of claims 1 to 4, wherein the first electrode is rotatably mounted on the sliding block and can be locked, and a rotating surface of the first electrode is perpendicular to the cross rod.
6. The novel spot welder with multiple welding spots capable of simultaneously welding according to claim 5, wherein the first electrode is rotatably mounted on the slider in a damped manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321368209.4U CN220240293U (en) | 2023-05-31 | 2023-05-31 | Novel spot welder that many solder joints can be welded simultaneously |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321368209.4U CN220240293U (en) | 2023-05-31 | 2023-05-31 | Novel spot welder that many solder joints can be welded simultaneously |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220240293U true CN220240293U (en) | 2023-12-26 |
Family
ID=89266075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321368209.4U Active CN220240293U (en) | 2023-05-31 | 2023-05-31 | Novel spot welder that many solder joints can be welded simultaneously |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220240293U (en) |
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2023
- 2023-05-31 CN CN202321368209.4U patent/CN220240293U/en active Active
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