CN215432350U - Welding auxiliary tool - Google Patents
Welding auxiliary tool Download PDFInfo
- Publication number
- CN215432350U CN215432350U CN202121459567.7U CN202121459567U CN215432350U CN 215432350 U CN215432350 U CN 215432350U CN 202121459567 U CN202121459567 U CN 202121459567U CN 215432350 U CN215432350 U CN 215432350U
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- welding
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- screw rod
- shaped frame
- welded
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- 238000003466 welding Methods 0.000 title claims abstract description 50
- 229910000746 Structural steel Inorganic materials 0.000 claims 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 10
- 239000010959 steel Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a welding auxiliary tool which comprises a bottom plate, wherein two V-shaped frames are sequentially arranged on the bottom plate along the length direction of the bottom plate, the top of each V-shaped frame is connected with a C-shaped frame, the two V-shaped frames and the two C-shaped frames form a hollow channel for two pipe fittings to be welded to penetrate and contact with each other, a through hole is formed in the top frame of each C-shaped frame, a screw rod penetrates through the through hole, the top frame is in threaded connection with the screw rod, the top of the screw rod is connected with a rotating handle, the screw rod can move up and down by rotating the rotating handle, the pipe fittings to be welded are loosened or fastened, and the two pipe fittings are conveniently welded in an aligned mode. The welding auxiliary tool provided by the utility model has the advantages of simple and stable structure, convenience in carrying, simplicity in operation, good alignment effect and strong practicability in the technical field of pipe fitting welding.
Description
Technical Field
The utility model relates to the technical field of welding, in particular to a welding auxiliary tool.
Background
Pipe orifices of pipe fittings at two ends need to be aligned when the small-pipe-diameter pipe fittings are welded, rolling or deviation cannot occur when the small-pipe-diameter pipe fittings are welded, otherwise, the situation of radial or axial deviation occurs after two sections of pipe fittings are welded, and the welding requirement cannot be met; but at present, the pipe fittings with small pipe diameters are generally aligned manually, whether the pipe fittings are aligned or not is judged depending on experience and observation force of welding personnel, and effective fixing measures are lacked after the pipe fittings are aligned, so that in the welding process, the two pipe fittings move and are not aligned to influence the welding quality, or the welding is stopped, and the welding is carried out after the pipe fittings are aligned again.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a welding auxiliary tool, which can axially fix the centers of two pipe fittings to be welded together on the same straight line, and the two pipe fittings do not move relatively during welding.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a welding appurtenance, comprising a base plate, two V-arrangement frames have set gradually on the length direction of following the bottom plate on the bottom plate, the top of every V-arrangement frame is connected with C shape frame, two V-arrangement frames and two C shape frames form the hollow channel and are used for making two pipe fittings that treat the welding pass and contact each other, the through-hole has been seted up on the top frame of every C shape frame, wear to be equipped with the screw rod in the through-hole, top frame and screw rod threaded connection, rotatory handle is connected at the top of screw rod, it can make the screw rod reciprocate to rotate rotatory handle, treat welded pipe fitting with loosening or fastening, be convenient for two pipe fittings align the welding.
Furthermore, the V-shaped frame is angle steel, and the C-shaped frame is channel steel.
Furthermore, the bottom plate is connected with the V-shaped frame and the V-shaped frame is connected with the C-shaped frame in a welding mode.
Furthermore, the top frame is fixedly provided with an internal thread ring above the through hole, and the internal thread of the internal thread ring is matched with the external thread of the screw rod.
Further, the internal thread ring is a nut.
Further, the V-shaped frame is vertically connected to the bottom plate.
Further, the bottom of each screw is smooth.
Compared with the prior art, the welding auxiliary tool provided by the utility model has the following beneficial effects:
1. the utility model provides a welding auxiliary tool which comprises a bottom plate, wherein two V-shaped frames are sequentially arranged on the bottom plate along the length direction of the bottom plate, the top of each V-shaped frame is connected with a C-shaped frame, the two V-shaped frames and the two C-shaped frames form a hollow channel for enabling two pipe fittings to be welded to penetrate through and contact with each other, and the V-shaped frames are of a structure with a wide upper surface and a narrower lower surface.
2. According to the auxiliary welding tool provided by the utility model, the top frame of each C-shaped frame is provided with the through hole, the screw rod penetrates through the through hole, the top frame is in threaded connection with the screw rod, the top of the screw rod is connected with the rotating handle, the screw rod can move up and down by rotating the rotating handle so as to loosen or fasten pipe fittings to be welded, the two pipe fittings can be conveniently aligned and welded, and the alignment welding is realized in two aspects, so that the two pipe fittings can be aligned on one hand, and the two pipe fittings can be kept in an aligned state all the time in the welding process on the other hand. Simple structure is stable, portable, easy operation, and it is effectual to align.
3. According to the auxiliary welding tool provided by the utility model, the V-shaped frame is the angle steel, the C-shaped frame is the channel steel, and the angle steel and the channel steel are firm and durable, are not easy to damage, are common and easy to obtain in engineering construction, so that the whole adjusting device is easy to manufacture and has low cost.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
FIG. 1 is a front view of a welding assistance tool provided by the present invention;
FIG. 2 is a side view of the welding assistance tool shown in FIG. 1;
fig. 3 is a front view of the welding assistance tool shown in fig. 1 in a use state.
In the figure, 10, a bottom plate, 101, a pipe, 20, a V-shaped frame, 30, a C-shaped frame, 40, a screw rod, 50, a rotating handle and 60, an internal thread ring.
Detailed Description
The present invention will be further described with reference to the following examples. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all 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. 1-3, fig. 1 is a front view of a welding auxiliary tool according to the present invention; FIG. 2 is a side view of the welding assistance tool shown in FIG. 1; fig. 3 is a front view of the welding assistance tool shown in fig. 1 in a use state.
The utility model provides a welding auxiliary tool, which comprises a base plate 10, wherein two V-shaped frames 20 are sequentially arranged on the base plate 10 along the length direction of the base plate 10, the top of each V-shaped frame 20 is connected with a C-shaped frame 30, the two V-shaped frames 20 and the two C-shaped frames 30 form a hollow channel for two pipes 101 to be welded to pass through and contact with each other, because the V-shaped frames 20 are of a structure with a wide upper surface and a narrower lower surface, when the pipes 101 are placed on the V-shaped frames 20, the frame arms of the V-shaped frames 20 support the pipes 101, the pipes 101 can be placed on the V-shaped frames 20, the distance between the pipes 101 and the base plate 10 is increased, a certain distance is reserved between the pipes 101 to be welded and the base plate 10, and the pipes 101 can be conveniently welded in a circumferential direction without rotating the pipes 101.
The top frame of each C-shaped frame 30 is provided with a through hole, a screw 40 penetrates through the through hole, the top frame is in threaded connection with the screw 40, the top of the screw 40 is connected with a rotating handle 50, the screw 40 can be moved up and down by rotating the rotating handle 50 so as to loosen or fasten the pipe fittings 101 to be welded, the two pipe fittings 101 can be conveniently aligned and welded, the alignment welding is realized in two aspects, on one hand, the two pipe fittings 101 can be aligned, and on the other hand, the two pipe fittings 101 can be kept in an aligned state all the time in the welding process.
Preferably, the bottom of each screw 40 is smooth, so as to avoid damage to the pipe 101 to be welded.
In some preferred embodiments, the V-shaped frame 20 is an angle steel, the C-shaped frame 30 is a channel steel, the bottom plate 10 and the V-shaped frame 20 are welded together, and the V-shaped frame 20 and the C-shaped frame 30 are welded together, so that the angle steel and the channel steel are strong and durable, are not easy to damage, are commonly available in engineering construction, and enable the whole adjusting device to be easy to manufacture and have low cost.
Preferably, the V-shaped frame is vertically connected to the bottom plate, so that a hollow channel formed by the V-shaped frame and the C-shaped frame is straight, the pipe fittings to be welded are prevented from inclining, and the alignment and welding of the two pipe fittings are not facilitated.
In order to provide a better threaded connection between the C-shaped frame 30 and the threaded rod 40, in some preferred embodiments, an internally threaded ring 60 is fixedly disposed on the C-shaped frame 30 above the through hole, and the internal thread of the internally threaded ring 60 is configured to match the external thread of the threaded rod 40. In some implementations, the internally threaded ring 60 is a nut.
According to the auxiliary welding tool provided by the utility model, when the pipe 101 is welded, two sections of pipe 101 are respectively inserted into the channel surrounded by the V-shaped frame 20 and the C-shaped frame 30 from two ends, the pipe 101 is butted, the screw 40 can move downwards by rotating the rotating handle 50, the pipe 101 to be welded is fastened, on one hand, the two pipes 101 can be aligned, and on the other hand, the two pipes 101 can be kept in an aligned state all the time in the welding process. The pipe fittings can be welded after being aligned, so that the problem that the welding quality is influenced due to the fact that the two pipe fittings are not aligned when moved or time waste caused by re-welding after re-alignment can be avoided.
The welding auxiliary tool provided by the utility model has the advantages of simple and stable structure, convenience in carrying, simplicity in operation, good alignment effect and strong practicability in the technical field of pipe fitting welding.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the utility model have been illustrated and described in detail herein, many other variations or modifications consistent with the principles of the utility model may be directly determined or derived from the disclosure of the present invention without departing from the spirit and scope of the utility model. Accordingly, the scope of the utility model should be understood and interpreted to cover all such other variations or modifications.
Claims (7)
1. The utility model provides a welding appurtenance, its characterized in that, welding appurtenance includes the bottom plate follow on the bottom plate two V-arrangement frames have set gradually on the length direction of bottom plate, every the top of V-arrangement frame is connected with C shape frame, two V-arrangement frame and two C shape frame formation cavity passageway is used for making two pipe fittings that wait to weld pass and contact each other, every the through-hole has been seted up on the top frame of C shape frame, wears to be equipped with the screw rod in the through-hole, top frame and screw rod threaded connection, rotatory handle is connected at the top of screw rod, rotates rotatory handle can make the screw rod reciprocates to loosen or fasten the pipe fitting that waits to weld, two pipe fittings of being convenient for align the welding.
2. The welding aid of claim 1, wherein the V-shaped frame is an angle iron and the C-shaped frame is a channel iron.
3. The welding aid of claim 1, wherein said base plate is welded to said V-shaped frame and said V-shaped frame is welded to said C-shaped frame.
4. The auxiliary welding tool according to claim 1, wherein an internal thread ring is fixedly arranged on the top frame above the through hole, and the internal thread of the internal thread ring is matched with the external thread of the screw rod.
5. A welding aid according to claim 4 wherein said internally threaded ring is a nut.
6. A welding aid according to claim 1 wherein said V-shaped frame is attached vertically to said base plate.
7. A welding aid according to claim 1 wherein the bottom of each said shank is smooth.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202121459567.7U CN215432350U (en) | 2021-06-29 | 2021-06-29 | Welding auxiliary tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202121459567.7U CN215432350U (en) | 2021-06-29 | 2021-06-29 | Welding auxiliary tool |
Publications (1)
Publication Number | Publication Date |
---|---|
CN215432350U true CN215432350U (en) | 2022-01-07 |
Family
ID=79713923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202121459567.7U Expired - Fee Related CN215432350U (en) | 2021-06-29 | 2021-06-29 | Welding auxiliary tool |
Country Status (1)
Country | Link |
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CN (1) | CN215432350U (en) |
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2021
- 2021-06-29 CN CN202121459567.7U patent/CN215432350U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220107 |
|
CF01 | Termination of patent right due to non-payment of annual fee |