CN212526564U - Welding device for truck sideboard - Google Patents
Welding device for truck sideboard Download PDFInfo
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- CN212526564U CN212526564U CN202020984633.1U CN202020984633U CN212526564U CN 212526564 U CN212526564 U CN 212526564U CN 202020984633 U CN202020984633 U CN 202020984633U CN 212526564 U CN212526564 U CN 212526564U
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Abstract
The utility model provides a welding device for a truck sideboard, which comprises a side plate and a reinforcing plate, wherein the reinforcing plate is welded with the inner side surface of the side plate, and the welding device comprises a welding tongs, a first guide plate and a second guide plate; the positive electrode and the negative electrode of the welding tongs can be matched with and clamp the lap joint position of the reinforcing plate and the side plate; the first guide plate and the second guide plate are arranged separately from the soldering turret and are positioned outside the side plate, one of the first guide plate and the second guide plate is connected with the positive pole of the soldering turret through a cable, and the other is connected with the negative pole of the soldering turret through a cable. The welding device is high in welding efficiency, can be used together with a welding robot, and can reduce the labor intensity of workers.
Description
Technical Field
The utility model relates to a freight train sideboard welding technology field especially relates to a welding set of freight train sideboard.
Background
As shown in fig. 1, the side plate of the truck comprises a horizontal top plate 01, side plates 02 arranged on two sides of the horizontal top plate 01 and a cross beam 03, wherein the cross beam 03 is fixed between the two side plates 02 and located below the horizontal top plate 01, a reinforcing plate 04 is arranged between the cross beam 03 and the side plates 02, the upper end of the reinforcing plate 04 is welded and fixed with the cross beam 03, and the lower end of the reinforcing plate 04 is welded and fixed with the side plates 02.
When the reinforcing plate 04 and the side plate 02 are welded, spot welding positioning is firstly carried out, then repair welding is carried out, spot welding of the reinforcing plate and the side plate is completed by a worker holding a welding tongs, welding efficiency is low, in addition, the reinforcing plate 04 is in lap joint with the inner side of the side plate 02, and the lap joint position is narrow, so that the posture limitation on the worker holding the welding tongs is large, the posture of the worker holding the welding tongs is uncomfortable, and the labor intensity of the worker is large.
In view of this, how to improve the welding efficiency of the reinforcing plate 04 and the side plate 02 and reduce the labor intensity of workers is a technical problem to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a welding device for a truck sideboard, which comprises a side plate and a reinforcing plate, wherein the reinforcing plate is welded with the inner side surface of the side plate, and the welding device comprises a welding tongs, a first guide plate and a second guide plate; the positive electrode and the negative electrode of the welding tongs can be matched with and clamp the lap joint position of the reinforcing plate and the side plate; the first guide plate and the second guide plate are arranged separately from the soldering turret and are positioned outside the side plate, and the first guide plate and the second guide plate are respectively connected with the anode and the cathode of the soldering turret through cables.
The welding device has the advantages of high welding efficiency, capability of being used together with a welding robot, capability of reducing the labor intensity of workers and the like.
Optionally, the first baffle and the second baffle are stacked in a vertical direction, and an insulating member is disposed between the first baffle and the second baffle.
Optionally, the welding device further includes a pillar, the pillar extends in the vertical direction, a lower end of the pillar is used for being fixed to a bottom plate of the welding fixture, and the first baffle and the second baffle are fixed to an upper end of the pillar.
Optionally, the welding device further comprises a driving member capable of driving the welding tongs away from or back to a position for clamping the reinforcing plate and the side plates.
Optionally, the drive member is a cylinder.
Optionally, the drive member moves the soldering turret away from or back to the clamping position by driving the soldering turret along the length of the side plate.
Optionally, the welding device further includes a slide rail extending along a length direction of the side plate, and a slide plate engaged with the slide rail, the welding tongs is mounted on the slide plate, and the driving member drives the slide plate to slide along the slide rail.
Optionally, the welding device further comprises a support, the support extends in the vertical direction, the lower end of the support is fixed to the sliding plate, and the welding tongs is fixed to the upper end of the support.
Optionally, the welding device further includes a base, and the slide rail and the driving part are both mounted on the base.
Optionally, be equipped with two sets of stoppers on the base, the slide is to keeping away from when the direction of curb plate slides extreme position with a set of the stopper is contradicted, the slide is to being close to when the direction of curb plate slides extreme position with another group the stopper is contradicted.
Drawings
FIG. 1 is a schematic view of a typical truck bed;
the reference numerals in fig. 1 are explained as follows:
01 horizontal top plate, 02 side plate, 03 cross beam and 04 reinforcing plate.
FIG. 2 is a schematic view of the welding device provided by the present invention when welding the side plates and the reinforcing plates of the truck side plates;
FIG. 3 is a schematic view of FIG. 2 from another perspective;
the reference numerals in fig. 2-3 are illustrated as follows:
the welding clamp comprises 1 welding clamp, 2 first leading-out guide plates, 3 second leading-out guide plates, 4 connecting plates, 5 cylinders, 6 sliding rails, 7 sliding plates, 8 supports, 9 bases, 10 insulating parts, 11 pillars, 12 limiting blocks and 13 cables.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following provides a detailed description of the technical solution of the present invention with reference to the accompanying drawings.
As shown in fig. 1, the side plate of the truck comprises a horizontal top plate 01, side plates 02 arranged on two sides of the horizontal top plate 01 and a cross beam 03, wherein the cross beam 03 is fixed between the two side plates 02 and located below the horizontal top plate 01, a reinforcing plate 04 is arranged between the cross beam 03 and the side plates 02, the upper end of the reinforcing plate 04 is welded and fixed with the cross beam 03, and the lower end of the reinforcing plate 04 is welded and fixed with the inner side faces of the side plates 02. When the reinforcing plate 04 and the side plate 02 are welded, spot welding positioning is performed first, and then repair welding is performed, so that the problem of misalignment can be prevented by spot welding positioning in advance.
Because the overlap joint position space of reinforcing plate 04 and curb plate 02 is narrow and small, lead to welding robot to implement the welding at this place, therefore, at present, all implement spot welding to reinforcing plate 04 and curb plate 02 by the manual work, the spot welding is implemented to the manual work, has welding inefficiency, intensity of labour scheduling problem.
In order to promote reinforcing plate 04 and curb plate 02 spot welding efficiency, reduce workman's intensity of labour, the utility model provides a welding set.
As shown in fig. 2, the welding device comprises a welding tongs 1, a first flow guide 2 and a second flow guide 3.
The soldering turret 1 is a common part in the technical field of welding, and comprises a positive electrode, a negative electrode, a driving unit for driving the positive electrode and the negative electrode to be close to each other and be away from each other, and a fixed seat, wherein all parts of the soldering turret 1 are integrated on the fixed seat. When welding is carried out, one of the positive electrode and the negative electrode of the welding tongs 1 is positioned on the inner side of the side plate 02, the other one is positioned on the outer side of the side plate 02, and the positive electrode and the negative electrode are matched with and clamped at the overlapping position of the reinforcing plate 04 and the side plate 02.
The first guide plate 2 and the second guide plate 3 are arranged separately from the soldering turret 1 and are positioned outside the side plate 02, one of the first guide plate 2 and the second guide plate 3 is connected with the anode of the soldering turret 1 through a cable 13, and the other is connected with the cathode of the soldering turret 1 through a cable 13.
The welding process is as follows:
firstly, the side plate 02 and the reinforcing plate 04 are installed in place;
then, the driving unit of the welding tongs 1 drives the positive pole and the negative pole of the welding tongs 1 to approach each other, so that the positive pole and the negative pole of the welding tongs 1 are matched with and clamped at the overlapping positions of the side plate 02 and the reinforcing plate 04.
Then the positive pole and the negative pole of the other electrode holder are respectively contacted with the first guide plate 2 and the second guide plate 3, in this way, the current is transmitted to the electrode holder 1 of the welding device through the first guide plate 2, the second guide plate 3 and the cable 13, and the spot welding of the side plate 02 and the reinforcing plate 04 is realized after the electrode holder 1 of the welding device is electrified.
Since the first guide plate 2 and the second guide plate 3 are located outside the side plate 02 and the outside space of the side plate 02 is wide, the welding robot can be applied to the position, so that the above-described step of making the positive electrode and the negative electrode of the other welding tongs contact the first guide plate 2 and the second guide plate 3, respectively (hereinafter referred to as a contact step) can be completed by the welding robot. Therefore, full-automatic spot welding of the side plate 02 and the reinforcing plate 04 can be realized by using the welding device in combination with the welding robot.
Of course, the above contacting step can also be performed by a worker, and when the contacting step is performed by the worker, since the first guide plate 2 and the second guide plate 3 are located outside the side plate 02 and the space outside the side plate 02 is relatively wide, the worker can hold the welding tongs in a comfortable posture, and therefore, the labor intensity of the worker can be reduced.
From the above analysis, the welding device has the advantages of high welding efficiency, capability of being used in combination with a welding robot, capability of reducing the labor intensity of workers and the like.
Specifically, as shown in fig. 2, the first baffle 2 and the second baffle 3 may be stacked in the vertical direction, which saves the arrangement space. And, be equipped with insulating part 10 between first guide plate 2 and the second guide plate 3, with this insulating properties that promotes. The insulating member 10 may specifically be an insulating mat, an insulating spacer, or the like.
In the scheme shown in the figure, the first guide plate 2 and the second guide plate 3 are L-shaped plates, the longitudinal parts of the two L-shaped plates are stacked along the vertical direction, the transverse parts of the two L-shaped plates are respectively positioned at two sides of the stacking area, and a connecting plate 4 is respectively connected below the transverse parts of the two L-shaped plates. Two connecting plates 4 are fixed outside the soldering turret 1. The connecting plate 4 is also a plate capable of guiding flow, one end of the cable 13 is connected to the connecting plate 4 connected with the leading-out guide plate, and the other end of the cable is connected to the connecting plate 4 outside the soldering turret 1, so that the electric connection between the guide plate and the soldering turret 1 is realized.
Specifically, can set up the pillar 11 that extends along vertical direction, install first guide plate 2 and second guide plate 3 in pillar 11 upper end, the lower extreme of pillar 11 is then fixed on welding jig's bottom plate, like this, can make first guide plate 2 and second guide plate 3 be located the position department that is higher than welding jig's bottom plate, like this, the gesture of artifical handheld soldering turret 1 can be more natural laborsaving some.
Further, the welding apparatus is provided with a driving member capable of driving the welding tongs 1 to move away from or return to a position (hereinafter referred to as a clamping position) for clamping the side plates 02 and the reinforcing plate 04. In the figure, the driving member is a cylinder 5, but in practice, the driving member may be other telescopic members, such as a hydraulic cylinder.
As shown in fig. 1, the side plate 02 is provided with a slight arc, and the distance separating the positive electrode and the negative electrode of the welding tongs 1 is limited, so when the side plate 02 is lifted (after welding, the welding is completed by lifting the side plate 02) or the side plate 02 is lowered (before welding is completed by lowering the side plate 02 in preparation for welding), the side plate 02 collides with the positive electrode and the negative electrode of the welding tongs 1 and even interferes with the positive electrode and the negative electrode of the welding tongs 1, so that the assembly and disassembly of the welding tongs are difficult, and the assembly and disassembly efficiency of the welding tongs is low.
By arranging the driving part, when the part is assembled and disassembled, the welding tongs 1 is driven to leave the clamping position, so that the part is not interfered to be assembled and disassembled, and when the part is assembled and required to be welded, the welding tongs 1 is driven to return to the clamping position, so that the welded part is clamped again.
Specifically, the driving part can move away from the clamping position by driving the welding tongs 1 to move, and can also rotate away from the clamping position by driving the welding tongs 1, and in comparison, the driving of the welding tongs 1 to move is easier to realize, and the position precision is easier to guarantee.
In the illustrated embodiment, the driving member drives the welding tongs 1 to move along the length direction of the side plate 02, so that the welding tongs 1 is separated from the clamping position, and thus the moving track of the welding tongs 1 is a straight line. Certainly, in practical implementation, the moving track of the welding tongs 1 can be reasonably adjusted according to the space on the welding station, for example, the welding tongs 1 can be moved along the length direction of the side plate 02 and then along the thickness direction of the side plate 02, so that the moving track of the welding tongs 1 is two vertical straight lines.
In the scheme shown in the figure, a sliding rail 6 and a sliding plate 7 matched with the sliding rail 6 are further arranged, the sliding rail 6 extends along the length direction of the side plate 02, the soldering turret 1 is installed on the sliding plate 7, the sliding plate 7 is connected with a driving part, and when the driving part drives the sliding plate 7 to move along the sliding rail 6, the soldering turret 1 also moves along with the sliding plate, so that the soldering turret 1 can be separated from the clamping position.
Through setting up slide rail 6 and slide 7, can ensure that the moving trajectory of soldering turret 1 does not take place to crooked to can ensure that soldering turret 1 accurately gets back to the clamping position, presss from both sides tightly the part.
In the scheme shown in the figure, a support 8 is arranged, the support 8 extends in the vertical direction, the lower end of the support 8 is fixed with the sliding plate 7, and the welding tongs 1 is fixed at the upper end of the support 8, so that the welding tongs 1 can be fixed conveniently and the welding tongs 1 can be fixed at a proper height position.
In the scheme shown in the figure, a base 9 is further arranged, and the sliding rail 6 and the driving part are both arranged on the base 9. The welding device has better integration level, thereby being conveniently fixed on a welding station.
In the scheme shown in the figure, two groups of limiting blocks are arranged on the base 9, and when the sliding plate 7 moves to the limit position in the direction close to the side plate 02, the sliding plate collides with one group of limiting blocks 12, and when the sliding plate 7 moves to the limit position in the direction far away from the side plate 02, the sliding plate collides with the other group of limiting blocks 12.
It is right above the utility model provides a welding set of freight train sideboard has carried out detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (10)
1. A welding device for a side plate of a truck, wherein the side plate of the truck comprises a side plate (02) and a reinforcing plate (04), and the reinforcing plate (04) is welded with the inner side surface of the side plate (02), and is characterized by comprising a welding tongs (1), a first guide plate (2) and a second guide plate (3); the anode and the cathode of the welding tongs (1) can be matched with and clamped at the lap joint position of the reinforcing plate (04) and the side plate (02); the first guide plate (2) and the second guide plate (3) are arranged separately from the soldering turret (1) and are located on the outer side of the side plate (02), one of the first guide plate (2) and the second guide plate (3) is connected with the anode of the soldering turret (1) through a cable (13), and the other is connected with the cathode of the soldering turret (1) through a cable (13).
2. A welding device for side plates of a wagon according to claim 1, wherein the first deflector (2) and the second deflector (3) are arranged in a vertically stacked manner, and an insulating member (10) is arranged between the first deflector (2) and the second deflector (3).
3. A welding device for side plates of a freight car according to claim 1, characterized in that the welding device further comprises a support pillar (11), the support pillar (11) extending in a vertical direction, the lower end of the support pillar (11) being adapted to be fixed to a floor of a welding jig, and the first deflector (2) and the second deflector (3) being fixed to the upper end of the support pillar (11).
4. A welding device for side plates of trucks according to any of claims 1 to 3, characterized in that it further comprises driving means able to drive said welding tongs (1) away from or back into a position of clamping said reinforcing plate (04) and said side plates (02).
5. A welding device of a wagon plate according to claim 4, wherein the driving member is a cylinder (5).
6. A welding device for wagon decklids according to claim 4, characterized in that the driving member moves the welding tongs (1) away from or back to the clamping position by driving it to move along the length of the side plate (02).
7. A welding device for side plates of a freight car according to claim 6, characterized in that the welding device further comprises a slide rail (6) extending along the length direction of the side plate (02) and a slide plate (7) engaged with the slide rail (6), the welding tongs (1) is mounted on the slide plate (7), and the driving member drives the slide plate (7) to slide along the slide rail (6).
8. A welding device for the sideboard of a truck according to claim 7, characterized in that it further comprises a support (8), said support (8) extending in a vertical direction, the lower end of said support (8) being fixed to said skid plate (7), said welding tongs (1) being fixed to the upper end of said support (8).
9. A welding device of a wagon plate as claimed in claim 7, wherein the welding device further comprises a base (9), the slide rail (6) and the drive member being mounted on the base (9).
10. A welding device for side plates of a wagon as claimed in claim 9, wherein the base (9) is provided with two sets of stop blocks (12), the sliding plate (7) abuts against one set of stop blocks (12) when sliding to a limit position in a direction away from the side plate (02), and the sliding plate (7) abuts against the other set of stop blocks (12) when sliding to a limit position in a direction close to the side plate (02).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020984633.1U CN212526564U (en) | 2020-06-02 | 2020-06-02 | Welding device for truck sideboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020984633.1U CN212526564U (en) | 2020-06-02 | 2020-06-02 | Welding device for truck sideboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212526564U true CN212526564U (en) | 2021-02-12 |
Family
ID=74638316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020984633.1U Active CN212526564U (en) | 2020-06-02 | 2020-06-02 | Welding device for truck sideboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212526564U (en) |
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2020
- 2020-06-02 CN CN202020984633.1U patent/CN212526564U/en active Active
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