CN212496081U - Galvanized thin-walled pipe cold welding equipment - Google Patents
Galvanized thin-walled pipe cold welding equipment Download PDFInfo
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- CN212496081U CN212496081U CN202021147417.8U CN202021147417U CN212496081U CN 212496081 U CN212496081 U CN 212496081U CN 202021147417 U CN202021147417 U CN 202021147417U CN 212496081 U CN212496081 U CN 212496081U
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Abstract
The utility model relates to a cold welding device for galvanized thin-walled tubes, which comprises a workbench, wherein the workbench comprises an upper table top and supporting legs connected with the upper table top and used for supporting the upper table top; a placing groove is arranged on the upper table top, and the square pipe to be welded after being folded is placed in the placing groove; the left side and the right side of the placing groove are respectively provided with a clamping seat and a clamping plate, and the clamping seats are fixedly connected with the upper table top; the clamping plate is movably connected with the upper table-board and is far away from or close to the square pipe under the driving of the transverse power mechanism; an upper pressing plate is arranged above the square pipe and is driven by a longitudinal power mechanism to be far away from or close to the square pipe; and a plurality of robot cold welding guns are arranged right above the longitudinal joint of the square pipe at equal intervals along the extending direction of the longitudinal joint of the square pipe. The problems of serious thermal deformation and penetration welding are effectively avoided.
Description
Technical Field
The utility model relates to a welding equipment technical field especially relates to zinc-plated thin wall pipe cold welding equipment.
Background
The longitudinal seam welding of the galvanized thin-walled tube with the length of 2200mm and the wall thickness within 0.7mm after the folded plate is formed is always a difficult problem in the industry, and the traditional welding equipment cannot meet the production requirement, and often has the problems of penetration welding, serious thermal deformation and the like.
SUMMERY OF THE UTILITY MODEL
The utility model provides a galvanized thin-walled tube cold welding equipment, which aims at the defects of the prior art.
The utility model is realized by the following technical proposal, the cold welding device for the galvanized thin-walled tube comprises a workbench, wherein the workbench comprises an upper table top and supporting legs which are connected with the upper table top and used for supporting the upper table top; a placing groove is arranged on the upper table top, and the square pipe to be welded after being folded is placed in the placing groove; the left side and the right side of the placing groove are respectively provided with a clamping seat and a clamping plate, and the clamping seats are fixedly connected with the upper table top; the clamping plate is movably connected with the upper table-board and is far away from or close to the square pipe under the driving of the transverse power mechanism; an upper pressing plate is arranged above the square pipe and is driven by a longitudinal power mechanism to be far away from or close to the square pipe; and a plurality of robot cold welding guns are arranged right above the longitudinal joint of the square pipe at equal intervals along the extending direction of the longitudinal joint of the square pipe.
Preferably, the plurality of robot cold welding guns are all mounted on the upper table top.
Preferably, a heat-radiating copper plate is fixedly connected to the contact surface of the upper pressure plate and the square tube, and a heat-radiating copper plate is fixedly connected to the contact surface of the clamping plate and the square tube.
Preferably, the upper platen and the clamping plate are both L-shaped.
Preferably, the transverse power mechanism is a first air cylinder, a cylinder seat of the first air cylinder is fixed on the upper table surface, and a piston rod of the first air cylinder is fixedly connected with the clamping plate.
Preferably, the longitudinal power mechanism is a second cylinder, a cylinder seat of the second cylinder is connected with the upper table surface through a support, and a piston rod of the second cylinder is fixedly connected with the upper pressure plate.
The utility model has the advantages that:
1. the square pipe to be welded after being folded is placed in the placing groove, and the transverse power mechanism and the longitudinal power mechanism are operated to fix the square pipe. And inserting the support pipe fitting into the square pipe to support the welding part, and performing welding by using a plurality of robot cold welding guns.
2. Set up a plurality of robot cold welding rifle and can improve welding speed on the one hand, on the other hand can avoid single robot cold welding rifle to last long-time welding and cause the intensification too fast, avoids the thermal deformation serious and weld thoroughly.
3. The heat dissipation copper plate has good heat conduction characteristic, and can conduct heat generated by the welding position away from the welding position, so that the welding position is prevented from being heated too fast.
Drawings
FIG. 1 is a schematic structural view of the present invention;
shown in the figure:
1. go up mesa, 2, supporting leg, 3, standing groove, 4, square pipe, 5, press from both sides tight seat, 6, heat dissipation copper, 7, clamp plate, 8, horizontal power unit, 9, top board, 11, vertical power unit, 12, support, 13, the cold welding rifle of robot.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
As shown in figure 1, the utility model comprises a workbench, the workbench comprises an upper table-board 1 and a supporting leg 2 which is connected with the upper table-board 1 and is used for supporting the upper table-board 1. A placing groove 3 is arranged on the upper table board 1, and a square pipe 4 to be welded after being folded is placed in the placing groove 3. The left side and the right side of the placing groove 3 are respectively provided with a clamping seat 5 and a clamping plate 7, and the clamping seat 5 is fixedly connected with the upper table top 1. The clamping plate 7 is movably connected with the upper table-board 1, and the clamping plate 7 is far away from or close to the square tube 4 under the driving of the transverse power mechanism 8. An upper pressing plate 9 is arranged above the square tube 4, and the upper pressing plate 9 is driven by a longitudinal power mechanism 11 to be far away from or close to the square tube 4. A plurality of robot cold welding guns 13 are arranged above the longitudinal seam of the square pipe 4 at equal intervals along the extending direction of the longitudinal seam of the square pipe 4.
The robot cold welding gun 13 adopts the existing commercially available structure, the specific structure of the robot cold welding gun is not repeated, the robot cold welding gun 13 can record information to set the lifting height and the reciprocating movement distance of the gun head, and the whole section of square tube 4 is welded by the cooperation of the plurality of robot cold welding guns 13. The arrangement of the plurality of robot cold welding guns 13 can improve the welding speed on one hand, and on the other hand, the phenomenon that the single robot cold welding gun 13 is heated too fast due to continuous long-time welding can be avoided, and the serious thermal deformation and the penetration of welding can be avoided.
In the present embodiment, a plurality of robot cold welding guns 13 are mounted on the upper deck 1.
In this embodiment, a heat-radiating copper plate 6 is fixed to a contact surface of the upper platen 9 with the square tube 4, and a heat-radiating copper plate 6 is fixed to a contact surface of the clamp plate 7 with the square tube 4. The heat-radiating copper plate 6 has good heat-conducting property, so that heat generated by the welding position can be conducted away from the welding position, and the welding position is prevented from being heated too fast.
In the present embodiment, the upper platen 9 and the clamping plate 7 are both L-shaped.
In this embodiment, the transverse power mechanism 8 is a first cylinder, a cylinder base of the first cylinder is fixed on the upper table-board 1, and a piston rod of the first cylinder is fixedly connected with the clamping plate 7. The position of the clamping plate 7 can be changed by driving the first cylinder, and the clamping plate 7 is matched with the clamping seat 5 to clamp and fix the square tube 4.
In this embodiment, the longitudinal power mechanism 11 is a second cylinder, a cylinder base of the second cylinder is connected to the upper table top 1 through a bracket 12, and a piston rod of the second cylinder is fixedly connected to the upper press plate 9. The height of the upper pressing plate 9 can be changed through the driving of the second air cylinder, and the square pipe 4 is pressed.
During the specific use, will wait to weld the square pipe 4 after folding and place in standing groove 3, operate horizontal power unit 8 and vertical power unit 11 and realize fixing square pipe 4. The support pipe is inserted into the square pipe 4 to support the welding position, and the plurality of robot cold welding guns 13 work to perform welding. In order to reduce the welding temperature during the welding process, the square pipe 4 can be cooled by supplying air through an existing air supply device such as an air blower.
Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.
Claims (6)
1. The galvanized thin-walled tube cold welding equipment is characterized in that: the device comprises a workbench, wherein the workbench comprises an upper table top and supporting legs which are connected with the upper table top and used for supporting the upper table top; a placing groove is arranged on the upper table top, and the square pipe to be welded after being folded is placed in the placing groove; the left side and the right side of the placing groove are respectively provided with a clamping seat and a clamping plate, and the clamping seats are fixedly connected with the upper table top; the clamping plate is movably connected with the upper table-board and is far away from or close to the square pipe under the driving of the transverse power mechanism; an upper pressing plate is arranged above the square pipe and is driven by a longitudinal power mechanism to be far away from or close to the square pipe; and a plurality of robot cold welding guns are arranged right above the longitudinal joint of the square pipe at equal intervals along the extending direction of the longitudinal joint of the square pipe.
2. The galvanized thin-walled tube cold welding apparatus according to claim 1, characterized in that: and the plurality of robot cold welding guns are all arranged on the upper table top.
3. The galvanized thin-walled tube cold welding apparatus according to claim 2, characterized in that: the contact surface of the upper pressure plate and the square tube is fixedly connected with a heat-radiating copper plate, and the contact surface of the clamping plate and the square tube is fixedly connected with a heat-radiating copper plate.
4. The galvanized thin-walled tube cold welding apparatus according to claim 1, characterized in that: the upper pressing plate and the clamping plate are both L-shaped.
5. The galvanized thin-walled tube cold welding apparatus according to claim 1, characterized in that: the transverse power mechanism is a first cylinder, a cylinder seat of the first cylinder is fixed on the upper table-board, and a piston rod of the first cylinder is fixedly connected with the clamping plate.
6. The galvanized thin-walled tube cold welding apparatus according to claim 5, characterized in that: the longitudinal power mechanism is a second cylinder, a cylinder seat of the second cylinder is connected with the upper table surface through a support, and a piston rod of the second cylinder is fixedly connected with the upper pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021147417.8U CN212496081U (en) | 2020-06-19 | 2020-06-19 | Galvanized thin-walled pipe cold welding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021147417.8U CN212496081U (en) | 2020-06-19 | 2020-06-19 | Galvanized thin-walled pipe cold welding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212496081U true CN212496081U (en) | 2021-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021147417.8U Active CN212496081U (en) | 2020-06-19 | 2020-06-19 | Galvanized thin-walled pipe cold welding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212496081U (en) |
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2020
- 2020-06-19 CN CN202021147417.8U patent/CN212496081U/en active Active
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