CN213672624U - Tool for welding water supply pipe flange - Google Patents
Tool for welding water supply pipe flange Download PDFInfo
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- CN213672624U CN213672624U CN202121001354.XU CN202121001354U CN213672624U CN 213672624 U CN213672624 U CN 213672624U CN 202121001354 U CN202121001354 U CN 202121001354U CN 213672624 U CN213672624 U CN 213672624U
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- welding
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- supply pipe
- water supply
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Abstract
The utility model relates to a flange welding frock technical field provides a delivery pipe is frock for flange welding, including the base, be equipped with two reference columns on the base at least, the reference column all corresponds with the connecting hole on the flange and sets up and sliding fit, still is equipped with the support column that is used for adjusting the flange and places height on the base, and adjustable installs the support flabellum that is used for supporting the flange on the support column. The utility model provides a lack suitable welding frock at present, lead to welding seam size unstability between delivery pipe and the flange, influence welding quality's problem.
Description
Technical Field
The utility model relates to a flange welding frock technical field especially relates to a delivery pipe is frock for flange welding.
Background
The delivery pipe need be used the flange to carry out the pipe connection in the use, need leave certain welding gap when flange and delivery pipe welded connection, because lack suitable welding frock at present, gap size when leading to delivery pipe and flange joint is unstable, influences welding quality.
Therefore, the tool for welding the water supply pipe flange is developed, and has urgent research value, good economic benefit and good industrial application potential.
Disclosure of Invention
In order to overcome the defect of the prior art who points out above-mentioned, the utility model provides a frock is used in delivery pipe flange welding to solve and lack suitable welding frock at present, lead to welding seam size unstability between delivery pipe and the flange, influence welding quality's problem.
In order to solve the technical problem, the technical scheme of the utility model is that:
the utility model provides a frock is used in welding of delivery pipe flange, includes the base, be equipped with two reference columns on the base at least, the reference column all corresponds with connecting hole on the flange and sets up and sliding fit, still be equipped with the support column that is used for adjusting the flange and places the height on the base, adjustable installs the support flabellum that is used for supporting the flange on the support column.
As an improved scheme, the two support columns are oppositely arranged and are respectively positioned at two ends of the base.
As a modified proposal, the supporting column adopts a threaded rod.
As an improved scheme, the support fan blade is provided with a mounting hole, the support fan blade passes through the mounting hole and is installed on the support column, the top and the bottom of the support fan blade are respectively abutted against a gasket, one side of the gasket, which is far away from the support fan blade, is abutted against a nut, and the nut is in threaded connection with the support column.
As an improved scheme, one end of the supporting fan blade, which is far away from the mounting hole, is arranged in an arc structure.
As an improved scheme, the base adopts channel steel.
After the technical scheme is adopted, the beneficial effects of the utility model are that:
the flange can be positioned by arranging the positioning column which corresponds to and is in sliding fit with the connecting hole on the flange, the supporting fan blades for supporting the flange are arranged on the supporting column by arranging the supporting column, the size of a welding flux gap between the flange and a water supply pipe can be adjusted by adjusting the height of the supporting fan blades, and the width and the quality of the welding gap are ensured;
the support column adopts the threaded rod, supports the top and the bottom of flabellum and supports respectively and lean on to have the gasket, and the gasket is kept away from one side of supporting the flabellum and is supported and to having leaned on the nut, fixes supporting the flabellum through the nut, simultaneously, threaded connection between nut and the support column, can adjust the high position of supporting the flabellum from this, and then adjustment flange and the size of weld gap between the delivery pipe.
To sum up, the utility model provides a lack suitable welding frock at present, lead to welding seam size unstability between delivery pipe and the flange, influence welding quality's problem.
Drawings
FIG. 1 is a schematic structural view of a tool for welding flanges of a water supply pipe;
FIG. 2 is a schematic structural view of the assembly for welding the water supply pipe flange;
FIG. 3 is a schematic structural view of the assembled water supply pipe flange welding tool;
wherein each numerical designation refers to a particular meaning, element, and/or component, respectively, as follows in the figures.
In the figure: 1. the base, 2, reference column, 3, flange, 4, connecting hole, 5, support column, 6, support flabellum, 7, gasket, 8, nut, 9, welding seam, 10, interior position sleeve, 11, delivery pipe.
Detailed Description
The invention will be further described with reference to specific examples. The use and purpose of these exemplary embodiments are to illustrate the invention, not to limit the scope of the invention in any way, and not to limit the scope of the invention in any way.
As shown in fig. 1-3, a tool for welding a flange of a water supply pipe comprises a base 1, wherein at least two positioning columns 2 are arranged on the base 1, in the embodiment, the two positioning columns 2 are oppositely arranged and are all installed on the base 1 through a welding process, the positioning columns 2 are all arranged corresponding to connecting holes 4 on the flange 3 and are in sliding fit with the connecting holes, so that the flange 3 is positioned, a supporting column 5 for adjusting the placing height of the flange 3 is further arranged on the base 1, a supporting fan blade 6 for supporting the flange 3 is adjustably installed on the supporting column 5, the size of a welding flux gap between the flange 3 and the water supply pipe 11 can be adjusted by adjusting the height of the supporting fan blade 6, and the width and the quality of the welding gap;
to butt joint welded flange 3 and delivery pipe 11, still need fix a position delivery pipe 11 through interior position sleeve 10 when the welding, the length dimension of interior position sleeve 10 is less than the length dimension of delivery pipe 11, sliding fit between the through-hole at interior position sleeve 10 and flange 3 center, during the use, interior position sleeve 10 suit is in the through-hole at flange 3 center, and simultaneously, also sliding fit between the inner chamber of interior position sleeve 10 and delivery pipe 11, during the use, with delivery pipe 11 suit in the outside of interior position sleeve 10, with this position degree of delivery pipe 11 and the concentricity with flange 3 center through-hole when guaranteeing the welding.
In this embodiment, as shown in fig. 1 to 3, two support columns 5 are oppositely disposed and respectively located at two ends of the base 1, and the stability of supporting the flange 3 is ensured by oppositely disposing the two support columns 5.
In this embodiment, as shown in fig. 1 to 3, the support column 5 is a threaded rod.
In this embodiment, as shown in fig. 1-3, be equipped with the mounting hole on the support flabellum 6, support flabellum 6 and install on support column 5 through the mounting hole, the top and the bottom of supporting flabellum 6 are supported and are leaned on respectively to have supported gasket 7, one side that support flabellum 6 was kept away from to gasket 7 has all supported nut 8, threaded connection between nut 8 and the support column 5, can fix support flabellum 6 through nut 8, and simultaneously, threaded connection between nut 8 and the support column 5, from this, the high position of support flabellum 6 can be adjusted, and then the size of weld gap 9 between adjustment flange 3 and the delivery pipe 11.
In this embodiment, as shown in fig. 1-2, one end of the supporting fan blade 6 away from the mounting hole is disposed in an arc structure.
In this embodiment, as shown in fig. 1 to 3, the base 1 is made of channel steel, which is easily obtained by using channel steel material, and has a low cost.
For ease of understanding, the working process of the present embodiment is given below:
as shown in fig. 1-3, firstly, placing a flange 3 on a positioning column 2, then, sleeving an inner positioning sleeve 10 in a through hole in the center of the flange 3, then, sleeving a water supply pipe 11 outside the inner positioning sleeve 10, then, placing another flange 3 on the positioning column 2 and attaching to the top of the water supply pipe 11, adjusting the height of a support fan blade 6 through a nut 8, supporting the flange 3 on the top of the water supply pipe 11 through the support fan blade 6, leaving a certain welding gap 9 between the flange 3 on the top and the water supply pipe 11, and performing pre-welding fixation between an inner cavity of the flange 3 and the water supply pipe 11 through a welding process;
then, the support fan blades 6 are rotated, and the flange 3 and the water supply pipe 11 which are welded in advance are taken out; afterwards, place the flange 3 that welds in advance and the bottom of reference column 2 with supply pipe 11, place unwelded flange 3 on supply pipe 11, rotate support flabellum 6, make support flabellum 6 support and lean on in the bottom of unwelded flange 3, and the height of supporting flabellum 6 through nut 8 adjustment, and then adjust the welding seam 9 between unwelded flange 3 and the supply pipe 11, after adjusting, carry out the preweld with supply pipe 11 and flange 3 through welding process and fix, therefore, two flanges 3 at supply pipe 11 both ends are fixed respectively, afterwards, take out supply pipe 11, it can to carry out comprehensive welding to the inboard and the outside in supply pipe 11 and flange 3 connection seam.
To sum up can, the utility model provides a lack suitable welding frock at present, lead to welding seam size unstability between delivery pipe and the flange, influence welding quality's problem.
It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes, modifications and/or alterations to the present invention may be made by those skilled in the art after reading the technical disclosure of the present invention, and all such equivalents may fall within the scope of the present invention as defined by the appended claims.
Claims (6)
1. The utility model provides a supply pipe frock for flange welding which characterized in that: the base is provided with at least two positioning columns, the positioning columns correspond to connecting holes in the flanges and are in sliding fit, supporting columns used for adjusting the placement height of the flanges are further arranged on the base, and supporting fan blades used for supporting the flanges are installed on the supporting columns in an adjustable mode.
2. The tool for welding the flanges of the water supply pipe as claimed in claim 1, wherein: the support columns are oppositely arranged and are respectively positioned at two ends of the base.
3. The tool for welding the flanges of the water supply pipe as claimed in claim 1, wherein: the support column adopts a threaded rod.
4. The tool for welding the flanges of the water supply pipe as claimed in claim 1, wherein: the fan blade support structure is characterized in that mounting holes are formed in the support fan blades, the support fan blades are installed on the support columns through the mounting holes, gaskets are abutted to the top and the bottom of the support fan blades respectively, one side, far away from the gasket, of the support fan blades is abutted to nuts, and the nuts are in threaded connection with the support columns.
5. The tool for welding the flanges of the water supply pipe as claimed in claim 4, wherein: the one end that supports the flabellum and keep away from the mounting hole is the arc structure setting.
6. The tool for welding the flanges of the water supply pipe as claimed in claim 1, wherein: the base is made of channel steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121001354.XU CN213672624U (en) | 2021-05-12 | 2021-05-12 | Tool for welding water supply pipe flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121001354.XU CN213672624U (en) | 2021-05-12 | 2021-05-12 | Tool for welding water supply pipe flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213672624U true CN213672624U (en) | 2021-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121001354.XU Active CN213672624U (en) | 2021-05-12 | 2021-05-12 | Tool for welding water supply pipe flange |
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| Country | Link |
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| CN (1) | CN213672624U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114192927A (en) * | 2021-12-24 | 2022-03-18 | 芜湖通和汽车管路系统有限公司 | Welding positioning tool for end part of automobile pipeline |
-
2021
- 2021-05-12 CN CN202121001354.XU patent/CN213672624U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114192927A (en) * | 2021-12-24 | 2022-03-18 | 芜湖通和汽车管路系统有限公司 | Welding positioning tool for end part of automobile pipeline |
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