CN220612618U - Spot welder for spot welding of bending plate - Google Patents
Spot welder for spot welding of bending plate Download PDFInfo
- Publication number
- CN220612618U CN220612618U CN202321374633.XU CN202321374633U CN220612618U CN 220612618 U CN220612618 U CN 220612618U CN 202321374633 U CN202321374633 U CN 202321374633U CN 220612618 U CN220612618 U CN 220612618U
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- spot
- spot welding
- placing part
- sliding block
- welding
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- 238000003466 welding Methods 0.000 title claims abstract description 66
- 238000005452 bending Methods 0.000 title abstract description 16
- 238000006073 displacement reaction Methods 0.000 claims abstract description 13
- 230000000712 assembly Effects 0.000 claims abstract description 11
- 238000000429 assembly Methods 0.000 claims abstract description 11
- 238000012544 monitoring process Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Abstract
The utility model discloses a spot welder for spot welding of bent plate, which comprises a spot welder body, a sliding block, a control assembly and at least two pre-tightening assemblies, wherein when the spot welder is in operation, the preset bending angle of the bent plate is selected, a displacement sensor monitors the included angle between an inclined placing part and a horizontal placing part, the rotation of a motor is controlled by a controller to reach the preset bending angle, then one plate is placed on the horizontal placing part, the other plate is placed on the inclined placing part, the pre-tightening assemblies are used for pre-tightening the plates, then the spot welder body is started, the electrode of the spot welder body is used for spot welding the joint of the two plates, and after one spot welding is completed, the sliding block is moved for a certain distance, the spot welder is used for spot welding again, so that the spot welding of a plurality of places is completed. The utility model can realize the automatic regulation and control of the bending angle and obviously improve the spot welding efficiency of the bending plate.
Description
Technical Field
The utility model relates to the technical field of spot welding equipment, in particular to a spot welder for spot welding of a bent plate.
Background
In the production and processing of automobile parts, spot welding equipment is often used. At present, some prior spot welding devices do not have an operation desk, and only two plates with a certain angle can be manually held for spot welding, and when a plurality of points are needed for spot welding, the manual movement is performed for a certain distance to continue the spot welding. Some spot welding devices have an operation panel, one panel is placed horizontally, and the other panel is placed on the placing plate, and the inclination angle of the placing plate is adjusted manually, so that the two panels have a preset included angle.
However, both of the above-mentioned existing spot welding apparatuses have a drawback of cumbersome operation, so that the efficiency of spot welding for bent plate members is limited.
Disclosure of Invention
The utility model provides a spot welder for spot welding of a bent plate, which can realize automatic regulation and control of a bending angle and obviously improve the spot welding efficiency of the bent plate.
The utility model is realized by the following technical scheme:
the spot welder for the spot welding of the bent plate comprises a spot welder body with an operation table, and further comprises a sliding block, a control assembly and at least two pre-tightening assemblies, wherein the operation table is provided with a transverse sliding groove, the sliding block is slidably arranged in the sliding groove, the sliding block is provided with a penetrating welding groove, the sliding block comprises a horizontal placing part and an inclined placing part which are respectively positioned at the front side and the rear side of the welding groove, the horizontal placing part is positioned at one side of the welding groove close to the front side, the inclined placing part is rotatably arranged on the sliding block so as to adjust an included angle with the horizontal placing part, the two pre-tightening assemblies are both fixed on the sliding block, one pre-tightening assembly is suitable for pre-tightening the plate on the horizontal placing part, and the other pre-tightening assembly is suitable for pre-tightening the plate on the inclined placing part; the control assembly comprises an angular displacement sensor, a motor and a controller, wherein the angular displacement sensor is suitable for monitoring an included angle formed by the inclined placement portion and the horizontal placement portion, the motor is connected with the inclined placement portion and is suitable for driving the inclined placement portion to rotate, the input end of the controller is connected with the angular displacement sensor, and the output end of the controller is connected with the motor.
Further, a handle is arranged on the sliding block.
Further, the number of the handles is two, and the handles are respectively arranged at two transverse ends of the sliding block.
Further, length scales are arranged on the operation table along the transverse direction.
Further, the welding groove is long-strip-shaped, and the length direction of the welding groove is along the transverse direction.
Further, the pretension subassembly includes the connecting rod, pressurizes post and briquetting, the connecting rod with the slider is connected, the screw hole has been seted up on the surface of connecting rod, the post threaded connection that pressurizes in the screw hole, the briquetting with the bottom of the post that pressurizes is connected.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
the spot welder comprises a spot welder body, a sliding block, a control assembly and at least two pre-tightening assemblies, wherein a preset bending angle of a bent plate is selected during operation, a displacement sensor monitors the included angle between an inclined placing part and a horizontal placing part, a controller controls the rotation of a motor to reach the preset bending angle, one plate is placed on the horizontal placing part, the other plate is placed on the inclined placing part, the pre-tightening assemblies are used for pre-tightening the plates, the spot welder body is started, an electrode of the spot welder body performs spot welding on the joint of the two plates, and after one spot welding is completed, the spot welding is performed again after the sliding block is moved for a certain distance, so that the spot welding of multiple positions is completed. The utility model can realize the automatic regulation and control of the bending angle and obviously improve the spot welding efficiency of the bending plate.
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 structural view of a spot welder for spot welding of bent plate 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-an operation table; 11-a chute;
20-sliding blocks; 21-a welding groove; 22-a horizontal placement section; 23-inclined placement portion;
30-a pretension assembly; 31-connecting rods; 32-a pressurizing column; 33-briquetting;
40-a control assembly; 41-an angular displacement sensor; 42-an electric motor; 43-controller.
Detailed Description
As described in the background, in the production and processing of automobile parts, spot welding apparatuses are often used. At present, some prior spot welding devices do not have an operation desk, and only two plates with a certain angle can be manually held for spot welding, and when a plurality of points are needed for spot welding, the manual movement is performed for a certain distance to continue the spot welding. Some spot welding devices have an operation panel, one panel is placed horizontally, and the other panel is placed on the placing plate, and the inclination angle of the placing plate is adjusted manually, so that the two panels have a preset included angle.
However, both of the above-mentioned existing spot welding apparatuses have a drawback of cumbersome operation, so that the efficiency of spot welding for bent plate members is limited.
Based on the above, the inventors created a spot welder for spot welding of bent plate members of the present application to solve the above-mentioned 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 spot welder for spot welding of bent plate includes a spot welder body 100 with an operation table 10, a slider 20, a control assembly 40 and at least two pre-tightening assemblies 30. The operation table 10 is provided with a transverse chute 11, the sliding block 20 is slidably disposed in the chute 11, the sliding block 20 is provided with a penetrating welding groove 21, the sliding block 20 comprises a horizontal placement portion 22 and an inclined placement portion 23 which are respectively positioned at the front side and the rear side of the welding groove 21, the horizontal placement portion 22 is positioned at one side, close to the front side, of the welding groove 21, and the inclined placement portion 23 is rotatably mounted on the sliding block 20 so as to adjust an included angle with the horizontal placement portion 22 (namely, adjust an inclination angle of the inclined placement portion 23). Here, the lateral direction means a left-right direction when a worker is in front of the spot welder. Here, the welding groove 21 is used for a groove through which the upper and lower electrodes pass when spot welding is performed by the spot welder body 100. Two pretensioning modules 30 are fixed to the slider 20, one pretensioning module 30 is adapted to pretension the plate member on the horizontal placement section 22, and one pretensioning module 30 is adapted to pretension the plate member on the inclined placement section 23. Here, that is, the pretensioning assembly 30 serves to press-fix the panel. For example, the welding groove 21 may have an elongated shape and a length direction thereof is in a lateral direction.
The control assembly 40 comprises an angular displacement sensor 41, a motor 42 and a controller 43, wherein the angular displacement sensor 41 is suitable for monitoring an included angle formed by the inclined placement portion 23 and the horizontal placement portion 22, the motor 42 is connected with the inclined placement portion 23 and is suitable for driving the inclined placement portion 23 to rotate, an input end of the controller 43 is connected with the angular displacement sensor 41, and an output end of the controller 43 is connected with the motor 42. Here, the angle between the inclined placement portion 23 and the horizontal placement portion 22 can be adjusted to a preset bending angle by the control of the controller 43.
The spot welder comprises a spot welder body 100, a sliding block 20, a control assembly 40 and at least two pre-tightening assemblies 30, wherein when the spot welder is in operation, the bending angle of a preset bent plate is selected, a displacement sensor monitors the included angle between an inclined placing part 23 and a horizontal placing part 22, a controller 43 controls the rotation of a motor 42 to reach the preset bending angle, one plate is placed on the horizontal placing part 22, the other plate is placed on the inclined placing part 23, the pre-tightening assemblies 30 pre-tighten the plates, the spot welder body 100 is started, the electrode of the spot welder body 100 performs spot welding on the joint of the two plates, and after one spot welding is completed, the sliding block 20 is moved for a certain distance, the spot welding is performed again, so that the spot welding of a plurality of positions is completed. The utility model can realize the automatic regulation and control of the bending angle and obviously improve the spot welding efficiency of the bending plate.
In some embodiments, the slider 20 is provided with a handle. So arranged, the slider 20 is conveniently moved and spaced apart for continuous spot welding. For example, further, the number of the handles is two, and the handles are respectively disposed at both lateral ends of the slider 20. So set up, through practice verification, both hands hold the position that the handle can stabilize slider 20 better, the spot welding is more accurate.
In some embodiments, the console 10 is provided with length scales in the lateral direction. By the arrangement, the moving distance of the sliding block 20 is conveniently calculated, so that the distance between spot welds is more accurate.
In some embodiments, the pretension assembly 30 includes a connecting rod 31, a pressing column 32, and a pressing block 33, the connecting rod 31 is connected with the slider 20, a threaded hole is provided on a surface of the connecting rod 31, the pressing column 32 is screwed to the threaded hole, and the pressing block 33 is connected with a bottom of the pressing column 32. So set up, pretension subassembly 30's simple structure, it is fixed portably.
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 spot welder for the spot welding of the bent plate comprises a spot welder body with an operation table, and is characterized by further comprising a sliding block, a control assembly and at least two pre-tightening assemblies, wherein the operation table is provided with a transverse sliding groove, the sliding block is slidably arranged in the sliding groove, the sliding block is provided with a penetrating welding groove, the sliding block comprises a horizontal placing part and an inclined placing part which are respectively positioned at the front side and the rear side of the welding groove, the horizontal placing part is positioned at one side, close to the front side, of the welding groove, the inclined placing part is rotatably arranged on the sliding block so as to adjust an included angle with the horizontal placing part, the two pre-tightening assemblies are both fixed on the sliding block, one pre-tightening assembly is suitable for pre-tightening the plate on the horizontal placing part, and the other pre-tightening assembly is suitable for pre-tightening the plate on the inclined placing part; the control assembly comprises an angular displacement sensor, a motor and a controller, wherein the angular displacement sensor is suitable for monitoring an included angle formed by the inclined placement portion and the horizontal placement portion, the motor is connected with the inclined placement portion and is suitable for driving the inclined placement portion to rotate, the input end of the controller is connected with the angular displacement sensor, and the output end of the controller is connected with the motor.
2. The spot welder for spot welding of bent plate according to claim 1, wherein a handle is provided on the slider.
3. The spot welder for spot welding of bent plate members according to claim 2, wherein the number of the handles is two and is respectively provided at both lateral ends of the slider.
4. A spot welder for spot welding of bent plate according to claim 1, wherein the operation table is provided with length scales in a lateral direction.
5. The spot welder for spot welding of bent plate according to claim 1, wherein the welding groove is elongated and has a length direction along a transverse direction.
6. The spot welder for spot welding of bent plate according to any one of claims 1 to 5, wherein the pre-tightening assembly comprises a connecting rod, a pressing column and a pressing block, the connecting rod is connected with the sliding block, a threaded hole is formed in the surface of the connecting rod, the pressing column is in threaded connection with the threaded hole, and the pressing block is connected with the bottom of the pressing column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321374633.XU CN220612618U (en) | 2023-05-31 | 2023-05-31 | Spot welder for spot welding of bending plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321374633.XU CN220612618U (en) | 2023-05-31 | 2023-05-31 | Spot welder for spot welding of bending plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220612618U true CN220612618U (en) | 2024-03-19 |
Family
ID=90226328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321374633.XU Active CN220612618U (en) | 2023-05-31 | 2023-05-31 | Spot welder for spot welding of bending plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220612618U (en) |
-
2023
- 2023-05-31 CN CN202321374633.XU patent/CN220612618U/en active Active
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