CN216398496U - Welding device for hastelloy - Google Patents
Welding device for hastelloy Download PDFInfo
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- CN216398496U CN216398496U CN202122819844.7U CN202122819844U CN216398496U CN 216398496 U CN216398496 U CN 216398496U CN 202122819844 U CN202122819844 U CN 202122819844U CN 216398496 U CN216398496 U CN 216398496U
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- hastelloy
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Abstract
The utility model discloses a welding device for hastelloy, which belongs to the technical field of welding equipment and comprises a welding workbench, wherein two fixing assemblies for fixing the hastelloy pipe are symmetrically and fixedly arranged at the upper end of the welding workbench, and a cleaning mechanism for cleaning the fixed hastelloy pipe is also arranged in the middle of the lower end of the welding workbench.
Description
Technical Field
The utility model relates to the technical field of welding equipment, in particular to a welding device for hastelloy.
Background
Hastelloy is a nickel-based corrosion-resistant alloy and mainly divided into two major types of nickel-chromium alloys and nickel-chromium-molybdenum alloys; the hastelloy has good corrosion resistance and thermal stability, and is mainly used in the fields of aviation industry, chemistry and the like.
The welded junction needs to be polished before welding by the hastelloy alloy, so that the welded junction material is exposed out of metallic luster, the welded junction is cleaned, an oxide film on the surface of the material is removed, grease and dust exist, manual cleaning is adopted for cleaning the hastelloy alloy welded junction traditionally, the welded junction is not only cleaned before welding, the welded junction needs to be cleaned manually again after welding, great time for operators is occupied, the production efficiency is seriously influenced, and therefore the welding device for the hastelloy alloy is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: in order to solve the problems, a welding device for hastelloy is provided.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the welding device for the hastelloy comprises a welding workbench, wherein two fixing assemblies for fixing the hastelloy pipe are symmetrically and fixedly arranged at the upper end of the welding workbench, and a cleaning mechanism for cleaning the fixed hastelloy pipe is further arranged in the middle of the lower end of the welding workbench;
the fixing assembly comprises a fixing frame fixedly arranged at the upper end of the welding workbench, a placing groove used for placing and fixing the Hastelloy tube is formed in the middle of the fixing frame, an arc-shaped pressing block is arranged above the inner part of the placing groove in a sliding mode, an anti-skidding rubber pad is arranged on the lower end face of the arc-shaped pressing block, a pressing lead screw is arranged in the middle of the upper end of the fixing frame through threaded connection, the lower end of the pressing lead screw is rotatably connected with the upper end of the arc-shaped pressing block, and an operating rod is arranged at the upper end of the pressing lead screw in a sliding mode;
the cleaning mechanism comprises two rotating rods which are symmetrically and rotatably arranged on two sides of the middle part of the welding workbench and two limiting rods which are symmetrically and fixedly arranged in the middle of the lower end of the welding workbench, a rectangular fixing frame is fixedly arranged at one end of each rotating rod, which is far away from the middle part of the welding workbench, and a fixing plate is arranged inside the rectangular fixing frame;
a driving plate is arranged in the middle of the two limiting rods in a sliding manner, an electric telescopic rod is fixedly arranged in the middle of the lower end of the driving plate, the telescopic end of the electric telescopic rod penetrates through the driving plate and is fixedly connected with the middle of the lower end of the welding workbench, two connecting rods are symmetrically hinged to two sides of the upper end of the driving plate, the other end of each connecting rod is hinged to the other end of a rotating rod arranged on the same side,
two the outside middle part of fixed plate all fixedly is equipped with grinding motor, left side grinding motor's output is equipped with hastelloy flower head, right side through the joint grinding motor's output is equipped with the fibre wheel clearance head through the joint.
As a further description of the above technical solution:
four groups of arc-shaped supporting blocks are fixedly arranged in the middle of the upper end of the welding workbench, each arc-shaped supporting block is composed of two semi-arc-shaped fixing blocks, and balls are uniformly distributed on the semi-arc surfaces of the semi-arc-shaped fixing blocks.
As a further description of the above technical solution:
the middle part of weldment work platform is seted up the chamber of placing that dwang, the fixed frame of rectangle and connecting rod of being convenient for were placed.
As a further description of the above technical solution:
the rotation angle of the rotating rod is adjusted within the range of 0-100 degrees.
As a further description of the above technical solution:
the lower end of the limiting rod is provided with two locking nuts through threaded connection.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
according to the utility model, through the mutual matching of the fixing component and the cleaning mechanism, the weld crater before welding of the hastelloy can be cleaned in a semi-automatic manner, the oxide film existing on the surface of the weld crater and the grease, dust and the like can be effectively removed, and meanwhile, the cleaning mechanism can also be used for treating a weld path after welding is completed, so that the workload of operators is greatly reduced, and the overall production efficiency is accelerated.
Drawings
FIG. 1 illustrates a front view of a welding station provided in accordance with an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a fixing assembly provided in accordance with an embodiment of the present invention;
FIG. 3 is a schematic diagram of a cleaning mechanism provided in accordance with an embodiment of the present invention;
FIG. 4 is a schematic diagram illustrating the operation of a cleaning mechanism provided in accordance with an embodiment of the present invention.
Illustration of the drawings: 1. a welding workbench; 101. an arc-shaped supporting block; 2. a fixing assembly; 201. a fixed mount; 202. an arc-shaped pressing block; 203. pressing the screw rod; 3. a cleaning mechanism; 301. rotating the rod; 302. a limiting rod; 303. a rectangular fixed frame; 3031. a fixing plate; 304. a drive plate; 305. an electric telescopic rod; 306. a connecting rod; 307. and (5) polishing the motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution:
a welding device for Hastelloy comprises a welding workbench 1, wherein two fixing assemblies 2 for fixing Hastelloy pipes are symmetrically and fixedly arranged at the upper end of the welding workbench 1, and a cleaning mechanism 3 for cleaning the fixed Hastelloy pipes is further arranged in the middle of the lower end of the welding workbench 1;
the fixing assembly 2 comprises a fixing frame 201 fixedly arranged at the upper end of the welding workbench 1, a placing groove for placing and fixing the hastelloy tube is formed in the middle of the fixing frame 201, an arc-shaped pressing block 202 is arranged above the inner part of the placing groove in a sliding mode, an anti-skidding rubber pad is arranged on the lower end face of the arc-shaped pressing block 202, a pressing screw rod 203 is arranged in the middle of the upper end of the fixing frame 201 in a threaded connection mode, the lower end of the pressing screw rod 203 is rotatably connected with the upper end of the arc-shaped pressing block 202, and an operating rod is arranged at the upper end of the pressing screw rod 203 in a sliding mode;
the cleaning mechanism 3 comprises two rotating rods 301 which are symmetrically and rotatably arranged at two sides of the middle part of the welding workbench 1 and two limiting rods 302 which are symmetrically and fixedly arranged at the middle part of the lower end of the welding workbench 1, a rectangular fixed frame 303 is fixedly arranged at one end of each rotating rod 301, which is far away from the middle part of the welding workbench 1, and a fixed plate 3031 is arranged inside the rectangular fixed frame 303;
a driving plate 304 is arranged in the middle of the two limiting rods 302 in a sliding manner, an electric telescopic rod 305 is fixedly arranged in the middle of the lower end of the driving plate 304, the telescopic end of the electric telescopic rod 305 penetrates through the driving plate 304 and is fixedly connected with the middle of the lower end of the welding workbench 1, two connecting rods 306 are symmetrically hinged on two sides of the upper end of the driving plate 304, the other end of each connecting rod 306 is hinged with the other end of the rotating rod 301 arranged on the same side,
the middle parts of the outer sides of the two fixing plates 3031 are fixedly provided with polishing motors 307, the output ends of the polishing motors 307 on the left side are provided with hastelloy polishing flower heads through clamping, and the output ends of the polishing motors 307 on the right side are provided with fiber wheel cleaning heads through clamping.
Furthermore, four groups of arc-shaped supporting blocks 101 are fixedly arranged in the middle of the upper end of the welding workbench 1, each arc-shaped supporting block 101 is composed of two semi-arc-shaped fixing blocks, and balls are uniformly distributed on the semi-arc surfaces of the semi-arc-shaped fixing blocks.
Further, the middle part of the welding workbench 1 is provided with a placing cavity for placing the rotating rod 301, the rectangular fixing frame 303 and the connecting rod 306.
Further, the rotation angle of the rotating lever 301 is adjusted within a range of 0 ° to 100 °.
Further, the lower end of the limiting rod 302 is provided with two locking nuts through threaded connection.
The working principle is as follows: before welding, firstly placing the hastelloy tube to be polished in a placing groove in a fixing frame 201, placing the lower end of the hastelloy tube above two groups of arc-shaped supporting blocks 101, slightly rotating an operating rod to enable a pressing screw rod 203 to move downwards, enabling an arc-shaped pressing block 202 to slowly press the upper end of the hastelloy tube, and enabling the hastelloy tube to rotate without firmly pressing the hastelloy tube during cleaning;
then the welded junction of the hastelloy pipe is moved to the position right above the cleaning mechanism 3, the electric telescopic rod 305 is started, when the telescopic end of the electric telescopic rod 305 extends out, the driving plate 304 and the electric telescopic rod 305 can move downwards together through reaction force, the two connecting rods 306 which are hinged to each other can be rotated by the downward movement of the driving plate 304, the rotating rod 301 is further driven to rotate, the rectangular fixing frame 303 can be rotated towards the middle part of the welding workbench 1 by the rotation of the rotating rod 301, the hastelloy polishing flower head and the fiber wheel cleaning head are further continuously close to the welded junction of the hastelloy pipe, different extending lengths of the electric telescopic rod 305 are changed according to different outer diameters of the hastelloy pipe to reach the optimal polishing angle, and then the complete polishing and cleaning of the welded junction of the hastelloy pipe can be completed only by manually continuously rotating or moving the hastelloy pipe, installing the same method to polish and clean the second hastelloy pipe before welding;
when the welding of the two hastelloy pipes is completed, the telescopic rod 305 is started again, so that the hastelloy polishing head and the fiber wheel cleaning head process the weld bead, and the hastelloy pipes after the welding is completed need to be manually rotated or moved in the process of processing the weld bead, so as to achieve the best welding effect.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. The welding device for the hastelloy comprises a welding workbench (1), and is characterized in that two fixing assemblies (2) for fixing the hastelloy pipe are symmetrically and fixedly arranged at the upper end of the welding workbench (1), and a cleaning mechanism (3) for cleaning the fixed hastelloy pipe is further arranged in the middle of the lower end of the welding workbench (1);
the fixing assembly (2) comprises a fixing frame (201) fixedly arranged at the upper end of the welding workbench (1), a placing groove used for placing and fixing the hastelloy tube is formed in the middle of the fixing frame (201), an arc-shaped pressing block (202) is arranged above the inside of the placing groove in a sliding mode, an anti-skid rubber pad is arranged on the lower end face of the arc-shaped pressing block (202), a pressing screw rod (203) is arranged in the middle of the upper end of the fixing frame (201) in a threaded connection mode, the lower end of the pressing screw rod (203) is rotatably connected with the upper end of the arc-shaped pressing block (202), and an operating rod is arranged at the upper end of the pressing screw rod (203) in a sliding mode;
the cleaning mechanism (3) comprises two rotating rods (301) which are symmetrically and rotatably arranged on two sides of the middle of the welding workbench (1) and two limiting rods (302) which are symmetrically and fixedly arranged in the middle of the lower end of the welding workbench (1), a rectangular fixing frame (303) is fixedly arranged at one end, away from the middle of the welding workbench (1), of each rotating rod (301), and a fixing plate (3031) is arranged inside each rectangular fixing frame (303);
a driving plate (304) is arranged in the middle of the two limiting rods (302) in a sliding manner, an electric telescopic rod (305) is fixedly arranged in the middle of the lower end of the driving plate (304), the telescopic end of the electric telescopic rod (305) penetrates through the driving plate (304) and is fixedly connected with the middle of the lower end of the welding workbench (1), two connecting rods (306) are symmetrically hinged to two sides of the upper end of the driving plate (304), the other ends of the connecting rods (306) are hinged to the other end of a rotating rod (301) arranged on the same side,
two the outside middle part of fixed plate (3031) all is fixed to be equipped with grinding motor (307), the left side grinding motor's (307) output is equipped with hastelloy flower head of polishing through the joint, the right side grinding motor's (307) output is equipped with the fibre wheel cleaning head through the joint.
2. The hastelloy welding device according to claim 1, wherein four groups of arc-shaped supporting blocks (101) are fixedly arranged in the middle of the upper end of the welding workbench (1), each arc-shaped supporting block (101) is composed of two half-arc-shaped fixing blocks, and balls are uniformly distributed on the half-arc surfaces of the half-arc-shaped fixing blocks.
3. The hastelloy welding device according to claim 1, wherein a placing cavity for placing the rotating rod (301), the rectangular fixing frame (303) and the connecting rod (306) is formed in the middle of the welding workbench (1).
4. A welding device for hastelloy according to claim 1, wherein the rotation angle of said rotation rod (301) is adjustable within the range of 0 ° to 100 °.
5. The hastelloy welding device according to claim 1, wherein the lower end of the limiting rod (302) is provided with two lock nuts through threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122819844.7U CN216398496U (en) | 2021-11-17 | 2021-11-17 | Welding device for hastelloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122819844.7U CN216398496U (en) | 2021-11-17 | 2021-11-17 | Welding device for hastelloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216398496U true CN216398496U (en) | 2022-04-29 |
Family
ID=81301567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122819844.7U Active CN216398496U (en) | 2021-11-17 | 2021-11-17 | Welding device for hastelloy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216398496U (en) |
-
2021
- 2021-11-17 CN CN202122819844.7U patent/CN216398496U/en active Active
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