CN220921434U - Welding positioning device - Google Patents
Welding positioning device Download PDFInfo
- Publication number
- CN220921434U CN220921434U CN202322693024.7U CN202322693024U CN220921434U CN 220921434 U CN220921434 U CN 220921434U CN 202322693024 U CN202322693024 U CN 202322693024U CN 220921434 U CN220921434 U CN 220921434U
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- CN
- China
- Prior art keywords
- positioning cylinder
- wall
- positioning
- tube
- inner tube
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000003466 welding Methods 0.000 title claims abstract description 31
- 238000004140 cleaning Methods 0.000 claims abstract description 20
- 229920000742 Cotton Polymers 0.000 claims abstract description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 28
- 229910052799 carbon Inorganic materials 0.000 claims description 12
- 230000010405 clearance mechanism Effects 0.000 claims description 6
- 239000000428 dust Substances 0.000 abstract description 16
- 238000000034 method Methods 0.000 description 9
- 239000012535 impurity Substances 0.000 description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a welding positioning device, which comprises a positioning table, wherein a first positioning cylinder is fixedly arranged on one side of the top of the positioning table, a second positioning cylinder is fixedly arranged on the other side of the top of the positioning table, and a pipe head cleaning mechanism is arranged at one end of the first positioning cylinder and one end of the second positioning cylinder, and comprises an inner pipe, a dust cleaning brush arranged on one side of the inner wall of the inner pipe and an annular cotton sleeve arranged on the other side of the inner wall of the inner pipe.
Description
Technical Field
The utility model relates to the technical field of welding positioning, in particular to a welding positioning device.
Background
Welding, also known as fusion welding, is a process and technique for joining metals or other thermoplastic materials, such as plastics, by means of heat, high temperature or high pressure. The energy sources of modern welding are numerous and include gas flames, electric arcs, lasers, electron beams, friction and ultrasound, and the like, and welding can be performed in a variety of environments other than factory use, such as in the field, underwater and space.
The welding process is assembled to current some pipelines often need to carry out location processing to two tubular products, is convenient for carry out of weldment work, but current positioner only has the effect of centre gripping, and can't clear up the end of pipeline before the location, and adhesion dust impurity can reduce welded quality on the end of pipeline sometimes.
Disclosure of utility model
The utility model aims to provide a welding positioning device which aims at solving the problems that in the prior art, two pipes are often required to be positioned in the assembling and welding process of some pipelines, so that welding work is convenient to carry out, but the prior positioning device only has the clamping function, and the end head of the pipeline cannot be cleaned before positioning, and sometimes dust impurities adhere to the end head of the pipeline and reduce welding quality.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a welding positioning device, includes the locating bench, one side fixed mounting at locating bench top has first locating cylinder, the opposite side fixed mounting at locating bench top has second locating cylinder, the one end of first locating cylinder and the one end of second locating cylinder all are equipped with tube head clearance mechanism, tube head clearance mechanism includes the inner tube, installs the deashing brush in inner tube inner wall one side and installs the annular cotton sleeve in inner tube inner wall opposite side, the equal threaded connection in both sides of first locating cylinder and the both sides of second locating cylinder has stop bolt, the inside of first locating cylinder and the inside of second locating cylinder all are equipped with arc holding strip, stop bolt's bottom is rotated with the top of arc holding strip and is connected.
As a preferable technical scheme of the utility model, the first positioning cylinder and the second positioning cylinder are symmetrically arranged, and the top of the limit bolt is fixedly connected with a torsion bar which is convenient for rotating the limit bolt.
As a preferable technical scheme of the utility model, the top of the inner pipe and the bottom of the inner pipe are fixedly connected with guide sliding blocks, the surfaces of the inner wall of the first positioning cylinder and the inner wall of the second positioning cylinder are fixedly connected with guide sliding grooves matched with the guide sliding blocks, the guide sliding blocks are in sliding connection with the guide sliding grooves, and the guide sliding grooves and the guide sliding blocks facilitate the installation and the disassembly of the pipe head cleaning mechanism.
As a preferable technical scheme of the utility model, the diameter of the annular cotton sleeve is matched with the diameter of the inner wall of the inner tube, and the ash cleaning hairbrush is arranged at the top of one side of the inner wall of the inner tube and at the bottom of one side of the inner wall of the inner tube.
As a preferable technical scheme of the utility model, the middle part of the positioning table is provided with the middle groove, the inside of the middle groove is provided with the active carbon net frame, the inside of the active carbon net frame is filled with active carbon which is convenient for adsorbing odor, and the active carbon net frame and the active carbon are convenient for adsorbing some odor which drifts above.
As a preferable technical scheme of the utility model, the top of the active carbon net frame is hinged with a net cover, two sides of the active carbon net frame are connected with clamping films, and the clamping films are contacted with the surface of the inner wall of the middle groove.
Compared with the prior art, the utility model has the beneficial effects that:
After passing first positioning section of thick bamboo, second positioning section of thick bamboo with the tubular product, one end with two tubular products is got together, can move arc holding strip down through rotating spacing bolt, and then push down the middle part of tubular product with the arc holding strip and accomplish spacingly, and pass first positioning section of thick bamboo, the in-process of second positioning section of thick bamboo at the tubular product, the pipe head clearance mechanism can be passed to the end of tubular product, inside the inner tube through pipe head clearance mechanism, and the inner tube inner wall is equipped with the deashing brush, can clean the dust impurity of tubular product end position, and the annular cotton cover can further wipe the dust impurity of end position, whole positioner can clear up the edulcoration to the welding end position of pipeline, thereby avoid dust impurity to exert an influence to welding work, the welding quality of product has been improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the internal cross-section of the positioning table of the present utility model;
FIG. 3 is a block diagram of a tube head cleaning mechanism of the present utility model;
FIG. 4 is a diagram showing the connection structure of the inner tube and the second positioning cylinder;
Fig. 5 is a top view block diagram of an activated carbon frame of the present utility model.
In the figure: 1. a positioning table; 2. a first positioning cylinder; 3. a second positioning cylinder; 4. a tube head cleaning mechanism; 5. a limit bolt; 6. a middle groove; 7. an activated carbon screen frame; 8. arc-shaped clamping strips; 9. a torsion bar; 10. an inner tube; 11. a dust removing brush; 12. an annular cotton sleeve; 13. a guide slide block; 14. a guide chute; 15. a net cover; 16. and clamping the film.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the utility model provides a welding positioning device, which comprises a positioning table 1, wherein a first positioning cylinder 2 is fixedly arranged on one side of the top of the positioning table 1, a second positioning cylinder 3 is fixedly arranged on the other side of the top of the positioning table 1, a tube head cleaning mechanism 4 is arranged at one end of the first positioning cylinder 2 and one end of the second positioning cylinder 3, the tube head cleaning mechanism 4 comprises an inner tube 10, an ash cleaning brush 11 arranged on one side of the inner wall of the inner tube 10 and an annular cotton sleeve 12 arranged on the other side of the inner wall of the inner tube 10, limit bolts 5 are connected on both sides of the first positioning cylinder 2 and both sides of the second positioning cylinder 3 in a threaded manner, arc clamping strips 8 are respectively arranged in the first positioning cylinder 2 and the second positioning cylinder 3, the bottom of each limit bolt 5 is rotationally connected with the top of each arc clamping strip 8, in the embodiment, in the process that a tube passes through the first positioning cylinder 2 and the second positioning cylinder 3, the end of the tube head cleaning mechanism 4 passes through the inner tube 10 of the tube head cleaning mechanism 4, and the inner wall of the inner tube 10 is provided with an ash cleaning brush 11, dust at the end position of the tube head cleaning mechanism is further cleaned by the dust cleaning brush 12, and the dust at the position of the end of the tube end can be further cleaned by the dust cleaning device.
Referring to fig. 1-5, a first positioning cylinder 2 and a second positioning cylinder 3 are symmetrically arranged, a torsion bar 9 which is convenient for rotating the positioning bolt 5 is fixedly connected to the top of the positioning bolt 5, a guide slide block 13 is fixedly connected to the top of the inner pipe 10 and the bottom of the inner pipe 10, a guide slide groove 14 matched with the guide slide block 13 is fixedly connected to the surface of the inner wall of the first positioning cylinder 2 and the surface of the inner wall of the second positioning cylinder 3, the guide slide block 13 is slidably connected with the guide slide groove 14, the diameter of an annular cotton sleeve 12 is matched with the diameter of the inner wall of the inner pipe 10, a dust cleaning brush 11 is arranged at the top of one side of the inner wall of the inner pipe 10 and the bottom of one side of the inner wall of the inner pipe 10, in the use process of the embodiment, two pipes to be welded are inserted through one end of the first positioning cylinder 2 and one end of the second positioning cylinder 3 respectively, after the pipes pass through the first positioning cylinder 2 and the second positioning cylinder 3, one ends of the two pipes are connected together, after the two pipes are rotated through the torsion bar 9, the positioning bolt 5 is rotated, the arc clamping strip 8 can be moved downwards through the positioning bolt 5, and the arc clamping strip 8 is pressed by the limiting bolt 8.
Referring to fig. 1-5, a middle groove 6 is provided in the middle of the positioning table 1, an activated carbon screen frame 7 is installed in the middle groove 6, activated carbon which is convenient for adsorbing odor is filled in the activated carbon screen frame 7, a screen cover 15 is hinged to the top of the activated carbon screen frame 7, clamping films 16 are connected to two sides of the activated carbon screen frame 7, the clamping films 16 are in contact with the surface of the inner wall of the middle groove 6, and when welding is performed in this embodiment, the activated carbon screen frame 7 in the middle groove 6 can adsorb some odor above, can adsorb odor produced by welding, and reduce the diffusion of the odor.
When the welding positioning device is particularly used, two pipes to be welded are respectively inserted through one end of the first positioning cylinder 2 and one end of the second positioning cylinder 3 in the use process, then the pipes pass through the first positioning cylinder 2 and the second positioning cylinder 3, one ends of the two pipes are connected together, the limiting bolt 5 is rotated through the torsion bar 9, the arc-shaped clamping strip 8 can be moved downwards through the limiting bolt 5, the middle part of the pipe is pressed by the arc-shaped clamping strip 8 to complete limiting, so that the welding of the two pipes is positioned, in addition, in the process that the pipe passes through the first positioning cylinder 2 and the second positioning cylinder 3, the end head of the pipe passes through the pipe head cleaning mechanism 4, dust impurities at the end head position of the pipe can be cleaned through the inner pipe 10, the dust cleaning brush 11 is arranged on the inner wall of the inner pipe 10, and the annular cotton sleeve 12 can further wipe the dust impurities at the end head position, so that the welding end head position of the pipe can be cleaned and removed conveniently, the dust impurities are prevented from being influenced, and the welding quality of products is improved.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. Welding positioning device, including locating station (1), its characterized in that: one side fixed mounting at locating bench (1) top has first positioning cylinder (2), the opposite side fixed mounting at locating bench (1) top has second positioning cylinder (3), the one end of first positioning cylinder (2) and the one end of second positioning cylinder (3) all are equipped with tube head clearance mechanism (4), tube head clearance mechanism (4) include inner tube (10), install ash cleaning brush (11) in inner tube (10) inner wall one side and install annular cotton sleeve (12) in inner tube (10) inner wall opposite side, the equal threaded connection of both sides of first positioning cylinder (2) and the both sides of second positioning cylinder (3) has stop bolt (5), the inside of first positioning cylinder (2) and the inside of second positioning cylinder (3) all are equipped with arc holding strip (8), the bottom of stop bolt (5) is rotated with the top of arc holding strip (8) and is connected.
2. A welding positioning device as defined in claim 1, wherein: the first positioning cylinder (2) and the second positioning cylinder (3) are symmetrically arranged, and a torsion bar (9) which is convenient for rotating the limiting bolt (5) is fixedly connected to the top of the limiting bolt (5).
3. A welding positioning device as defined in claim 1, wherein: the top of inner tube (10) and the bottom of inner tube (10) are all fixedly connected with direction slider (13), the surface of first positioning tube (2) inner wall and the surface of second positioning tube (3) inner wall are all fixedly connected with direction slider (13) assorted direction spout (14), direction slider (13) and direction spout (14) sliding connection.
4. A welding positioning device as defined in claim 1, wherein: the diameter of the annular cotton sleeve (12) is matched with the diameter of the inner wall of the inner tube (10), and the ash cleaning hairbrush (11) is arranged at the top of one side of the inner wall of the inner tube (10) and at the bottom of one side of the inner wall of the inner tube (10).
5. A welding positioning device as defined in claim 1, wherein: the middle part of locating bench (1) has seted up well groove (6), the internally mounted of well groove (6) has active carbon screen frame (7), the inside of active carbon screen frame (7) is filled with the active carbon of being convenient for adsorb smell.
6. A welding positioning device as defined in claim 5, wherein: the top of active carbon screen frame (7) articulates there is net lid (15), the both sides of active carbon screen frame (7) all are connected with block film (16), the surface that block film (16) and well groove (6) inner wall contacts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322693024.7U CN220921434U (en) | 2023-10-09 | 2023-10-09 | Welding positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322693024.7U CN220921434U (en) | 2023-10-09 | 2023-10-09 | Welding positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220921434U true CN220921434U (en) | 2024-05-10 |
Family
ID=90970263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322693024.7U Active CN220921434U (en) | 2023-10-09 | 2023-10-09 | Welding positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220921434U (en) |
-
2023
- 2023-10-09 CN CN202322693024.7U patent/CN220921434U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |