CN214558133U - Assembly welding device for special-shaped metal porous element - Google Patents
Assembly welding device for special-shaped metal porous element Download PDFInfo
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- CN214558133U CN214558133U CN202023159977.8U CN202023159977U CN214558133U CN 214558133 U CN214558133 U CN 214558133U CN 202023159977 U CN202023159977 U CN 202023159977U CN 214558133 U CN214558133 U CN 214558133U
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Abstract
The utility model discloses an assembly welding device for special-shaped metal porous elements, which comprises a platform, wherein at least two positioning sliders are arranged on the platform relatively, each positioning slider is provided with a corner cylinder and is connected with a cylinder switch, a plurality of special-shaped metal porous elements are arranged between the two corner cylinders along the vertical direction, an air distribution disc is arranged between the adjacent special-shaped metal porous elements, a distance pipe is arranged between the adjacent air distribution discs, the top air distribution disc is sequentially provided with the distance pipe and a positioning disc, and the distance pipe is arranged between the bottom air distribution disc and the platform; the air distribution disc is connected with an air source through an air inlet pipe provided with an electromagnetic valve; the distance tube is internally provided with a double-end screw, one end of the double-end screw is fixedly connected with the positioning disc, and the other end of the double-end screw is fixedly connected with the bottom of the platform. The utility model relates to a heterotypic metal porous element's assembly welding device has solved the heterotypic metal porous material that exists among the prior art and has appeared the oxidation when the fine and close material welding of metal, appears the problem of welding crackle in the metal porous material of welding heat affected zone.
Description
Technical Field
The utility model relates to a metal dysmorphism processing technology field, concretely relates to heterotypic metal porous element's assembly welding device.
Background
The special-shaped metal porous element is formed by welding a metal porous material and a compact metal material. When the cable is installed and used, the cable not only has the requirements of shape and position, but also has the requirement of compressive strength. However, in practical use, one side of the porous material positioned in a weld heat affected zone is easy to crack or even damage, so that the special-shaped metal porous element loses the gas distribution function, and the problems of bridging of materials, pipeline blockage, forced system shutdown and the like are caused. The special-shaped metal porous element is replaced with higher cost, not only because the special-shaped metal porous element has high manufacturing cost, but also the equipment and valve disassembly, pipeline cleaning, purging after the system is started and the like on the material conveying system are higher. Therefore, an assembly welding device for the special-shaped metal porous element is urgently needed to be researched, so that the metal porous element is prevented from being scrapped integrally due to the fact that oxidation occurs when the special-shaped metal porous material and a metal compact material are welded, and even a welding crack occurs in the metal porous material in a welding heat affected zone.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a heterotypic metal porous element's assembly welding device has solved the heterotypic metal porous material that exists among the prior art and has appeared the oxidation when the fine and close material welding of metal, and the problem of welding crack appears in the metal porous material of welding heat affected zone.
The utility model adopts the technical scheme that the assembly welding device for the special-shaped metal porous elements comprises a platform, at least two positioning sliders are relatively arranged on the platform, a corner cylinder is arranged on each positioning slider, the corner cylinder is connected with a cylinder switch, a plurality of special-shaped metal porous elements are arranged between the two corner cylinders along the vertical direction, a gas distribution disc is arranged between the adjacent special-shaped metal porous elements, a distance pipe is arranged between the adjacent gas distribution discs, the distance pipe and the positioning disc are sequentially arranged on the gas distribution disc positioned at the top, and the distance pipe is arranged between the gas distribution disc positioned at the bottom and the platform; the gas distribution disc is connected with a gas source through a gas inlet pipe, the gas inlet pipe is connected with an electromagnetic valve, and the electromagnetic valve is connected with an electromagnetic valve switch;
a double-end screw is arranged in the distance tube, one end of the double-end screw is fixedly connected with the positioning disc, and the other end of the double-end screw is fixedly connected with the bottom of the platform.
The utility model discloses a characteristics still lie in:
the end part of a rotating rod of the corner cylinder is contacted with the special-shaped metal porous element.
The platform body is provided with a U-shaped groove, and the positioning sliding block slides along the U-shaped groove.
A gap is arranged between the distance tube and the double-end screw, and the air inlet pipe penetrates through the distance tube and is connected with an air source.
The corner cylinder and the positioning slide block are fixed through an inner hexagon screw.
The number of the gas distribution plate, the number of the gas inlet pipes and the number of the electromagnetic valves are the same, and the number of the gas distribution plate, the number of the gas inlet pipes and the number of the electromagnetic valves are the same as that of the welding seams of the metal porous material on the special-shaped metal porous element.
The outer side surface of the gas distribution plate is a conical surface and is consistent with the taper of the special-shaped metal porous element, and the gas distribution holes on the gas distribution plate are communicated with the gas inlet pipe.
The outer diameter of one end of the air distribution disc, which is far away from the air distribution hole, is not more than the inner diameter of the distance tube.
Both ends of the double-end screw are fixed through nuts.
The cylinder switch and the electromagnetic valve switch are both installed on the platform.
The utility model has the advantages that:
the utility model relates to an assembly welding device of special-shaped metal porous elements, which can ensure the overall height of the special-shaped metal porous elements through the connection of a positioning disc and a platform, and ensure the welding position of the special-shaped metal porous elements through a distance tube and an air distribution disc; the utility model relates to an assembly welding device of special-shaped metal porous elements, which can ensure the form and position tolerance of the special-shaped metal porous elements, and the gas distribution disc can uniformly distribute welding protective gas around welding seams to form a stable protective gas cavity, thereby effectively preventing the special-shaped metal porous elements from being scrapped due to oxidation and welding cracks during welding; the utility model relates to a special-shaped metal porous element's assembly welding device, design simple structure, reasonable, convenient to use.
Drawings
Fig. 1 is a schematic structural diagram of an assembly welding device for a special-shaped metal porous element according to the present invention.
In the figure, 1, a platform, 2, a positioning slide block, 3, a hexagon socket screw, 4, a special-shaped metal porous element, 5, an air distribution disc, 6, an air inlet pipe, 7, an electromagnetic valve, 8, a nut, 9, a double-head screw, 10, a positioning disc, 11, a distance pipe, 12, a corner cylinder, 13, an electromagnetic valve switch and 14, a cylinder switch are arranged.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The utility model provides an assembly welding device of porous component of abnormal shape metal, as shown in figure 1, including platform 1, be provided with two at least location sliders 2 on the platform 1 relatively, install corner cylinder 12 on each location slider 2, corner cylinder 12 is connected with cylinder switch 14, a plurality of porous component of abnormal shape metal 4 have been placed along the vertical direction between two corner cylinders 12, place gas distribution dish 5 between the adjacent porous component of abnormal shape metal 4, place distance pipe 11 between the adjacent gas distribution dish 5, be located and set gradually distance pipe 11 and positioning disk 10 on the gas distribution dish 5 at top, be located and set up distance pipe 11 between gas distribution dish 5 at bottom and the platform 1; the gas distribution disc 5 is connected with a gas source through a gas inlet pipe 6, the gas inlet pipe 6 is connected with a solenoid valve 7, and the solenoid valve 7 is connected with a solenoid valve switch 13;
a double-end screw 9 is arranged in the distance tube 11, one end of the double-end screw 9 is fixedly connected with the positioning disc 10, and the other end is fixedly connected with the bottom of the platform 1.
Preferably, the end of the rotating rod of the corner cylinder 12 is in contact with the profiled metallic porous element 4.
Preferably, the platform 1 body is provided with a U-shaped groove, and the positioning slide block 2 slides along the U-shaped groove.
Preferably, a gap is arranged between the distance tube 11 and the double-end screw 9, and the air inlet pipe 6 penetrates through the distance tube 11 and is connected with an air source.
Preferably, the corner cylinder 12 and the positioning slider 2 are fixed by a socket head cap screw 3.
Preferably, the number of the gas distribution plate 5, the number of the gas inlet pipes 6 and the number of the electromagnetic valves 7 are the same, and the number of the welding seams of the metal porous material on the special-shaped metal porous element 4 is the same.
Preferably, the outer side surface of the gas distribution plate 5 is a conical surface, and the conical surface is consistent with the conical degree of the special-shaped metal porous element 4, and the gas distribution holes on the gas distribution plate 5 are communicated with the gas inlet pipe 6.
Preferably, the outer diameter of the end of the air distribution disc 5 far away from the air distribution hole is not larger than the inner diameter of the distance tube 11.
Preferably, both ends of the double-ended screw 9 are fixed by nuts 8.
Preferably, both the cylinder switch 14 and the solenoid switch 13 are mounted on the platform 1.
The utility model relates to a porous component's of abnormal shape metal assembly welding device, its theory of operation lies in:
the height of the distance tube 11 and the size of the gas distribution disc 5 are designed according to the size of the special-shaped metal porous element 4, the distance tube 11 is welded with the gas distribution disc 5, and the verticality of the welding position of each section of the special-shaped metal porous element 4 is guaranteed; the positioning disc 10 is connected with the platform 1 through a double-end screw 9, so that the overall height of the special-shaped metal porous element 4 is ensured; adjusting the position of the positioning slide block 2 on the platform 1 according to the supporting ring hole distance of the special-shaped metal porous element 4; the air cylinder switch 14 controls the electromagnetic directional valve to switch the air path, so as to control the action of the corner air cylinder 12 and fix the special-shaped metal porous element 4; and (3) opening an electromagnetic valve switch 13, controlling an electromagnetic valve 7 to open a gas circuit, enabling shielding gas (argon) to enter the gas distribution disc 5 through the gas inlet pipe 6, and enabling the welding shielding gas to be uniformly distributed around a welding seam through the gas distribution holes on the conical surface of the gas distribution disc 5 to form a stable shielding gas cavity required during argon arc welding. Wherein, the air inlet pipe 6 passes through the U-shaped groove of the distance pipe 11 and is connected with the electromagnetic valve 7.
The utility model relates to a porous component of abnormal shape metal's assembly welding device, its advantage lies in:
by using the assembly welding device for the special-shaped metal porous element, the whole height of the special-shaped metal porous element 4 can be ensured through the connection of the positioning disc 10 and the platform 1, and the welding position of the special-shaped metal porous element 4 is ensured through the distance tube 11 and the gas distribution disc 5; the shape and position tolerance of the special-shaped metal porous element 4 can be guaranteed, meanwhile, welding protective gas is uniformly distributed around a welding seam through the gas distribution holes on the conical surface of the gas distribution disc 5, a stable protective gas cavity is formed, oxidation is effectively prevented from occurring when the special-shaped metal porous material and a metal compact material are welded, and the problem that the metal porous element is scrapped due to welding cracks of the metal porous material in a welding heat affected area is solved.
Claims (10)
1. The assembly welding device for the special-shaped metal porous elements is characterized by comprising a platform (1), wherein at least two positioning sliding blocks (2) are oppositely arranged on the platform (1), each positioning sliding block (2) is provided with a corner cylinder (12), each corner cylinder (12) is connected with a cylinder switch (14), a plurality of special-shaped metal porous elements (4) are placed between the two corner cylinders (12) along the vertical direction, a gas distribution disc (5) is placed between the adjacent special-shaped metal porous elements (4), a distance pipe (11) is placed between the adjacent gas distribution discs (5), the distance pipe (11) and a positioning disc (10) are sequentially arranged on the gas distribution disc (5) positioned at the top, and the distance pipe (11) is arranged between the gas distribution disc (5) positioned at the bottom and the platform (1); the gas distribution disc (5) is connected with a gas source through a gas inlet pipe (6), the gas inlet pipe (6) is connected with an electromagnetic valve (7), and the electromagnetic valve (7) is connected with an electromagnetic valve switch (13);
be provided with double-end screw (9) in distance pipe (11), double-end screw (9) one end and positioning disk (10) rigid coupling, the other end rigid coupling is in platform (1) bottom.
2. An assembly welding device for profiled metallic porous elements according to claim 1, characterized in that the end of the rotating rod of said corner cylinder (12) is in contact with the profiled metallic porous element (4).
3. The assembly welding device for profiled metal porous elements according to claim 1, characterized in that the platform (1) body is provided with a U-shaped groove, along which the positioning slider (2) slides.
4. The assembling and welding device for the special-shaped metal porous elements, according to the claim 3, is characterized in that a gap is arranged between the distance tube (11) and the double-end screw (9), and the air inlet tube (6) penetrates through the distance tube (11) and is connected with an air source.
5. The assembly welding device of a profiled metal porous element according to claim 1, characterized in that the corner cylinder (12) and the positioning slider (2) are fixed by means of socket head cap screws (3).
6. The assembling and welding device for the special-shaped metal porous elements is characterized in that the number of the gas distribution discs (5), the number of the gas inlet pipes (6) and the number of the electromagnetic valves (7) are the same, and the number of the welding seams of the metal porous materials on the special-shaped metal porous elements (4) is the same.
7. The assembling and welding device for the special-shaped metal porous element according to claim 6, wherein the outer side surface of the gas distribution disc (5) is a conical surface and is consistent with the taper of the special-shaped metal porous element (4), and the gas distribution holes in the gas distribution disc (5) are communicated with the gas inlet pipe (6).
8. The assembling and welding device for the special-shaped metal porous element according to the claim 6, characterized in that the outer diameter of the end of the gas distribution disc (5) far away from the gas distribution hole is not more than the inner diameter of the distance tube (11).
9. An assembling and welding device for a profiled metal porous element according to claim 1, characterized in that both ends of the double-end screw (9) are fixed by nuts (8).
10. An assembly welding device for profiled metal porous elements according to claim 1, characterized in that the cylinder switch (14) and the solenoid valve switch (13) are both mounted on the platform (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023159977.8U CN214558133U (en) | 2020-12-24 | 2020-12-24 | Assembly welding device for special-shaped metal porous element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023159977.8U CN214558133U (en) | 2020-12-24 | 2020-12-24 | Assembly welding device for special-shaped metal porous element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214558133U true CN214558133U (en) | 2021-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023159977.8U Active CN214558133U (en) | 2020-12-24 | 2020-12-24 | Assembly welding device for special-shaped metal porous element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214558133U (en) |
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2020
- 2020-12-24 CN CN202023159977.8U patent/CN214558133U/en active Active
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