CN218745938U - Welding tool - Google Patents
Welding tool Download PDFInfo
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- CN218745938U CN218745938U CN202223135309.0U CN202223135309U CN218745938U CN 218745938 U CN218745938 U CN 218745938U CN 202223135309 U CN202223135309 U CN 202223135309U CN 218745938 U CN218745938 U CN 218745938U
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- side plate
- pallet
- pipeline
- fixedly connected
- plate frame
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Abstract
The utility model discloses a welding frock relates to metalworking technical field. The welding frock includes: a base; the side plate frames are fixed on the base in a bilateral symmetry manner; the pallet is positioned between the two side plate frames and connected to the two side plate frames; wherein, the plane of the pallet is vertical to the plane of the side plate frame; the motor is fixed on the inner side of the pallet, and a main shaft of the motor penetrates through the pallet and extends to the outer side of the pallet; and the chuck body of the three-grab chuck is fixedly connected with the motor spindle. The utility model discloses, after carrying out simple several site welded fastening with ring flange and pipeline seam crossing, can fix the ring flange after fixing and the pipeline on the movable jack catch of three chucks of grabbing, control motor realizes that ring flange and pipeline rotate in step, and the workman can stand in situ and carry out the continuous welding of ring flange and pipeline seam crossing, and is simple high-efficient.
Description
Technical Field
The utility model relates to a metal processing technology field, concretely relates to welding frock.
Background
The pipeline flange is a common connecting piece between pipelines; among them, the pipe flange 200 shown in fig. 7 is a general pipe flange, which includes a pipe 210 and flanges 220 welded to both ends of the pipe 210.
At present, in the welding process of a pipeline flange, a flange plate and a pipeline are generally welded after being positioned by a tool; however, the flange plate and the pipeline are fixed and mounted in a positioning mode, the flange plate and the pipeline cannot rotate in the welding process, and workers can only adjust the station positions of the workers to continuously weld joints of the flange plate and the pipeline.
Therefore, how to design and solve the technical problems is a technical problem to be solved in the technical field of metal processing at present.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the embodiment of the utility model provides a welding frock to solve the problem that proposes in the above-mentioned background art.
The utility model provides a following technical scheme:
a welding tool, comprising:
a base;
the side plate frames are fixed on the base in a bilateral symmetry manner;
the pallet is positioned between the two side plate frames and connected to the two side plate frames; wherein, the plane of the pallet is vertical to the plane of the side plate frame;
the motor is fixed on the inner side of the pallet, and a main shaft of the motor penetrates through the pallet and extends to the outer side of the pallet;
and the chuck body of the three-grip chuck is fixedly connected with the motor spindle.
Preferably, the pallet is of a flat plate structure, and a side plate perpendicular to the pallet is arranged on the circumferential edge of the pallet; the side plates on the left side and the right side are rotatably connected to the side plate frame through rotating shafts.
Preferably, an angle adjusting structure is connected between the left side plate and the side plate frame or between the right side plate and the side plate frame, and the angle adjusting structure is used for adjusting the rotating angle of the pallet.
Preferably, the angle adjusting structure comprises a worm wheel, a worm, two rotating shaft seats, a handle rod and a handle;
the worm wheel is positioned between the left side plate and the side plate frame and fixedly connected with the left side plate, or the worm wheel is positioned between the right side plate and the side plate frame and fixedly connected with the right side plate;
the two rotating shaft seats are positioned below the worm wheel and fixed on the side plate frame;
the worm is rotationally connected to the two rotating shaft seats and is in meshing transmission with the worm wheel;
the handle rod is fixedly connected with one end of the worm;
the handle is fixed on the rotating shaft handle rod.
Preferably, a plurality of transverse reinforcing rods are fixedly connected between the two side plate frames.
The embodiment of the utility model provides a pair of welding frock has following beneficial effect: the utility model discloses, after carrying out simple several site welded fastening with ring flange and pipeline seam crossing, can fix the ring flange after fixing and the pipeline on the movable jack catch of three chucks of grabbing, control motor realizes that ring flange and pipeline rotate in step, and the workman can stand in situ and carry out the continuous welding of ring flange and pipeline seam crossing, and is simple high-efficient.
Drawings
Fig. 1 is a schematic structural view of an angle one of the present invention;
fig. 2 is a schematic structural view of a second angle of the present invention;
fig. 3 is a schematic structural view of a third angle of the present invention;
fig. 4 is a schematic structural view of a fourth angle of the present invention;
FIG. 5 is an effect diagram of the present invention for installing a pipe flange;
FIG. 6 is an enlarged view of a portion of FIG. 4;
fig. 7 is a schematic structural view of a pipe flange.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, the technical personnel in the field can obtain all other embodiments without creative work, which all belong to the protection scope of the present invention.
See fig. 1-7.
To the problem that above-mentioned background art mentioned, the embodiment of the utility model provides a welding frock to solve above-mentioned technical problem, its technical scheme is as follows:
a welding tool, comprising:
a base 110; in this embodiment, the top of the base 110 is a flat plate structure, and the bottom thereof is a support structure formed by welding a plurality of steel pipes.
The side plate frame 120, the side plate frame 120 is welded on the base 110 in bilateral symmetry; in this embodiment, a plurality of transverse reinforcing rods 121 are fixedly connected between the two side plate frames 120; a plurality of lateral reinforcing bars 121 are provided for improving the coupling strength between the two side frames 120.
In this embodiment, two ends of the transverse reinforcing rod 121 are welded and fixed on the side plate frame 120; or both ends of the transverse reinforcing rod 121 are provided with threads, the side plate frame 120 is provided with fixing holes, both ends of the transverse reinforcing rod 121 are inserted into the corresponding fixing holes on the side plate frame 120, and nuts are connected to the end portions of the transverse reinforcing rod 121 for fastening.
A pallet 130 positioned between the two side frames 120 and connected to the two side frames 120; wherein the plane of the pallet 130 is perpendicular to the plane of the side frame 120.
A motor 150, wherein the motor 150 is fixedly arranged at the inner side of the pallet 130, and the main shaft thereof penetrates through the pallet 130 and extends to the outer side of the pallet 130; in this embodiment, the motor 150 is provided with a speed reducer for controlling the rotation speed of the motor 150.
And a chuck body of the three-grab chuck 140 is fixedly connected with a main shaft of the motor 150.
The utility model discloses implement the welding frock that provides and use as follows:
1. splicing and positioning the pipeline 210 and the flange plate 220 by workers, and then welding a plurality of points at the joint of the flange plate 220 and the pipeline 210 by a welding gun for fixing;
2. the worker inserts the pipe 210 in the step 1 on the movable jaws of the three-grab chuck 140 and controls the three-grab chuck 140 to fix it;
3. the motor 150 operates to drive the three-grip chuck 140 to rotate, so that the flange plate and the pipeline rotate synchronously, and a worker can stand on the spot to continuously weld the joint of the flange plate and the pipeline.
In this embodiment, the pallet 130 is a flat plate structure, and a side plate 131 perpendicular to the pallet 130 is disposed at a circumferential edge thereof; the side plates 131 at the left and right sides are rotatably connected to the side plate frame 120 through the rotating shaft 131 a;
specifically, the plate frame 130 is made of a metal plate, and the circumferential edge of the plate frame is bent inward to form a bent edge, which is the side plate 131.
In this embodiment, an angle adjusting structure for adjusting the rotation angle of the pallet 130 is connected between the left side plate 131 and the side plate frame 120 or between the right side plate 132 and the side plate frame 120.
The left side plate 131 and the right side plate 132 are distinguished from each other with respect to fig. 4, and in fig. 4, the side plate on the right side in the figure is the right side plate 132, and the side plate on the left side is the left side plate 131.
When a worker welds the pipeline flange 200, the worker has a requirement on the orientation position of the joint of the flange plate 220 and the pipeline 210 due to different heights or different operation habits of the worker; at this time, the rotation angle of the pallet 130 may be adjusted by the angle adjusting structure, so that the pallet 130 may be adjusted at various angles to meet the optimal welding position of the worker.
In this embodiment, the angle adjusting structure includes a worm wheel 310, a worm 320, two rotating shaft seats 330, a handle bar 340 and a handle 350;
the worm wheel 310 is positioned between the left side plate 131 and the side plate frame 120 and fixedly connected with the left side plate 131, or the worm wheel 310 is positioned between the right side plate 132 and the side plate frame 120 and fixedly connected with the right side plate 132;
the side wall of the worm wheel 310 is welded or fixed with the side plate frame 120 through bolts;
the two rotating shaft seats 330 are positioned below the worm wheel 310 and welded on the side plate frame 120;
the worm 320 is rotatably connected to the two rotating shaft seats 330 and is in meshing transmission with the worm wheel 310;
the handle rod 340 is fixedly connected with one end of the worm 320 in a welding way;
the handle 350 is fixed to the handle bar 340; the rotating handle 350 can drive the pallet 130 to rotate through the cooperation of the worm 320 and the worm wheel 310.
This with the welding frock that novel embodiment provided, following beneficial effect has: the utility model discloses, after carrying out simple several site welded fastening with ring flange and pipeline seam crossing, can fix the ring flange after fixing and the pipeline on the movable jack catch of three chucks of grabbing, control motor realizes that ring flange and pipeline rotate in step, and the workman can stand in situ and carry out the continuous welding of ring flange and pipeline seam crossing, and is simple high-efficient.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts shown as units may or may not be physical units, and may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
It should be understood that equivalent alterations and modifications can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept, and all such alterations and modifications shall fall within the scope of the appended claims.
Claims (5)
1. The utility model provides a welding frock, its characterized in that includes:
a base;
the side plate frames are fixed on the base in a bilateral symmetry manner;
the pallet is positioned between the two side plate frames and connected to the two side plate frames; wherein, the plane of the pallet is vertical to the plane of the side plate frame;
the motor is fixed on the inner side of the pallet, and a main shaft of the motor penetrates through the pallet and extends to the outer side of the pallet;
and the chuck body of the three-grab chuck is fixedly connected with the motor spindle.
2. The welding tool according to claim 1, wherein the pallet is of a flat plate structure, and a side plate perpendicular to the pallet is arranged on the circumferential edge of the pallet; the side plates on the left side and the right side are rotatably connected to the side plate frame through rotating shafts.
3. The welding tool according to claim 2, wherein an angle adjusting structure is connected between the left side plate and the side plate frame or between the right side plate and the side plate frame, and the angle adjusting structure is used for adjusting the rotation angle of the pallet.
4. The welding tool of claim 3, wherein the angle adjustment structure comprises a worm gear, a worm, two rotating shaft seats, a handle rod and a handle;
the worm wheel is positioned between the left side plate and the side plate frame and fixedly connected with the left side plate, or the worm wheel is positioned between the right side plate and the side plate frame and fixedly connected with the right side plate;
the two rotating shaft seats are positioned below the worm wheel and fixed on the side plate frame;
the worm is rotationally connected to the two rotating shaft seats and is in meshing transmission with the worm wheel;
the handle rod is fixedly connected with one end of the worm;
the handle is fixed on the rotating shaft handle rod.
5. The welding tooling of claim 1, wherein a plurality of transverse reinforcing rods are fixedly connected between the two side plate frames.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223135309.0U CN218745938U (en) | 2022-11-25 | 2022-11-25 | Welding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223135309.0U CN218745938U (en) | 2022-11-25 | 2022-11-25 | Welding tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218745938U true CN218745938U (en) | 2023-03-28 |
Family
ID=85675683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223135309.0U Active CN218745938U (en) | 2022-11-25 | 2022-11-25 | Welding tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218745938U (en) |
-
2022
- 2022-11-25 CN CN202223135309.0U patent/CN218745938U/en active Active
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