CN220312322U - Adjustable auxiliary device for welding end of catheter - Google Patents
Adjustable auxiliary device for welding end of catheter Download PDFInfo
- Publication number
- CN220312322U CN220312322U CN202322360080.9U CN202322360080U CN220312322U CN 220312322 U CN220312322 U CN 220312322U CN 202322360080 U CN202322360080 U CN 202322360080U CN 220312322 U CN220312322 U CN 220312322U
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- positioning
- auxiliary device
- standard
- mounting platform
- conduit
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- 238000003466 welding Methods 0.000 title claims abstract description 29
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 14
- 238000011161 development Methods 0.000 abstract description 6
- 238000005452 bending Methods 0.000 abstract description 5
- 238000002360 preparation method Methods 0.000 abstract description 5
- 238000011160 research Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 229910000838 Al alloy Inorganic materials 0.000 description 5
- 238000012545 processing Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses an adjustable auxiliary device for welding a catheter end, which comprises a horizontally arranged mounting platform plate, wherein a plurality of standard blocks are detachably arranged on the upper surface of the mounting platform plate along the extending direction of a catheter, a positioning assembly is arranged on the standard block positioned at the end part of the catheter, and a fastening assembly is arranged on the standard block positioned at the non-end part of the catheter. The utility model relates to the technical field of aerospace and automobile conduit end welding, in particular to an adjustable auxiliary device for conduit end welding, which is used for flexibly, adjustably and auxiliary welding the conduits with different types, sizes, bending radiuses and space trends through the cooperation of a standard block, a positioning component and a fastening component, so that the workload of workers is reduced, the preparation working period is shortened, the investment is reduced, the conduit in the development stage can meet the rapid reaction requirement of scientific research production, the scientific research production period of the conduit is shortened, the production cost is greatly reduced, and the development progress of the conduit is accelerated.
Description
Technical Field
The utility model belongs to the technical field of aerospace and automobile conduit end welding, and particularly relates to an adjustable auxiliary device for conduit end welding.
Background
In the aerospace and automobile industries, fuel oil and cooling systems are composed of complex trend pipelines, and most of guide pipes are welded in a butt joint mode, namely a large number of guide pipe ends are required to be welded into a component. Because the size, bending radius and space trend of the guide pipes in the assemblies are different, a large amount of manpower, material resources and financial resources are required to be input for designing and manufacturing different special auxiliary devices in the traditional welding mode, so that the functional requirements of the special auxiliary devices are met.
For the guide pipe in the development stage, a special welding auxiliary device is adopted for welding, the special welding auxiliary device is required to be designed in the early welding stage, the production preparation work period is long, the input funds are large, the requirement of rapid reaction of the scientific research production of the product cannot be guaranteed, and finally the guide pipe development progress is influenced.
The conventional auxiliary device for welding the end of the guide pipe is often required to be designed and manufactured by inputting a large amount of manpower, material resources and financial resources according to actual conditions, so that the guide pipes with different types, sizes, bending radiuses and space trend cannot be flexibly and adjustably welded and auxiliary work can be performed on the guide pipes, so that the working burden of workers is heavy, the production preparation working period is long, and the input funds are large.
Disclosure of Invention
In view of the above problems, an object of the present utility model is to provide an adjustable auxiliary device for welding a catheter tip, which can flexibly cope with welding of catheters with different bending radii and different space trends, reduce the workload of workers, shorten the production preparation working period, and reduce the production cost.
The technical scheme adopted by the utility model is as follows: the utility model provides a pipe end welding adjustable auxiliary device, includes the installation platform board that the level set up, the upper surface of installation platform board is along the removable installation of pipe extending direction a plurality of standard piece, is located be provided with locating component on the standard piece of pipe tip, be located be provided with on the standard piece of pipe non-tip and fix the subassembly.
Preferably, a plurality of positioning pin holes for positioning the standard blocks are arranged on the surface of the mounting platform plate in a grid shape.
Preferably, the surface of the mounting platform plate is provided with a plurality of threaded holes for mounting standard blocks in a grid shape, and the standard blocks are detachably connected with the threaded holes through bolts.
Preferably, the standard block is provided with a positioning hole corresponding to the positioning pin hole, the bottom of the positioning assembly is also provided with a positioning hole corresponding to the positioning pin hole, and the bottom of the tightening assembly is also provided with a positioning hole corresponding to the positioning pin hole.
Preferably, a positioning pin is inserted into the positioning hole, and the lower end of the positioning pin is inserted into a positioning pin hole on the mounting platform plate.
Preferably, the standard block, the positioning component and the tightening component are all provided with through holes for bolts to pass through.
Preferably, the upper end of the bolt is in threaded connection with a compression nut.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
this pipe end welding adjustable auxiliary device, through the cooperation of standard piece, locating component and tight subassembly, realized the pipe that all differs to type, size, bending radius and space trend, flexible, adjustable, welding auxiliary work is carried out to alleviateed staff's work burden and heavy, shortened production preparation duty cycle, reduced the input fund, and then make the pipe that is in development stage can reach scientific research production quick response requirement, shorten pipe scientific research production cycle and reduced manufacturing cost expense by a wide margin, accelerate the development progress of pipe.
Through the cooperation of bolt, locating pin and gland nut, realize the fast assembly connection between standard piece, locating component and the pipe, make things convenient for the staff to operate, alleviateed staff's work burden, improved work efficiency, make this device with low costs simultaneously, the commonality is strong, all is applicable to pipe manufacturing enterprise, can be applied in the welding of material different specification pipe ends such as stainless steel, titanium alloy, aluminum alloy, copper alloy.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of an embodiment of the present utility model;
FIG. 2 is a schematic view of the mounting platform plate of FIG. 1;
FIG. 3 is an isometric view of the standard block of FIG. 1;
FIG. 4 is an isometric view of the positioning assembly of FIG. 1;
FIG. 5 is an isometric view of the tightening assembly of FIG. 1;
FIG. 6 is an isometric view of an upper portion of the tightening assembly of FIG. 5;
fig. 7 is an isometric view of a lower portion of the tightening assembly of fig. 5.
Description of the drawings: 1. installing a platform plate; 2. a standard block; 3. a positioning assembly; 4. a bolt; 5. a tightening assembly; 6. a compression nut; 7. a conduit; 8. positioning pin holes; 9. a threaded hole; 10. a positioning pin; 11. positioning holes; 12. and a through hole.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.
In the description of the present utility model, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship in which a product of the application is conventionally put in use, it is merely for convenience of describing the present utility model and simplifying the description, and it is not indicated or implied that the referred device or element must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
The present utility model will be described in detail with reference to fig. 1 to 7.
Examples
As can be seen from fig. 1 to 7, the adjustable auxiliary device for welding the end of the conduit comprises a horizontally arranged mounting platform plate 1, wherein the mounting platform plate 1 adopts aluminum alloy integral numerical control processing, the upper surface of the mounting platform plate 1 is detachably provided with a plurality of standard blocks 2 along the extending direction of the conduit, the standard blocks 2 adopt aluminum alloy integral machining, the positions of a positioning component 3 and a fastening component 5 are determined on the mounting platform plate 1 by using the standard blocks 2, the positioning component 3 is arranged on the standard blocks 2 positioned at the end part of the conduit 7, the fastening component 5 is arranged on the standard blocks 2 positioned at the non-end part of the conduit 7, the positioning component 3 is used for determining the position of the end part of the conduit 7 to be welded, the fastening component 5 is used for clamping the non-end part of the conduit 7 to be welded, the positioning component 3 is manufactured in a split manner, the positioning molded surfaces of the positioning component 5 are manufactured in a split manner according to three-dimensional digital control processing of different conduit 7 shapes to be welded, and the molded surfaces required for clamping the three-dimensional digital control processing of different conduit 7 shapes to be welded;
in the specific implementation process, it is worth particularly pointing out that the mounting platform plate 1 is integrally machined by adopting aluminum alloy, the standard block 2 is integrally machined by adopting aluminum alloy, the positioning component 3 is used for determining the position of the end part of the guide pipe 7 to be welded, the fastening component 5 is used for clamping the non-end part of the guide pipe 7 to be welded, the positioning component 3 is manufactured in a split manner, the positioning molded surfaces of the positioning component 3 are machined by adopting three-dimensional digital-analog numerical control of different guide pipe 7 shapes to be welded, the fastening component 5 is also manufactured in a split manner, and the molded surfaces to be clamped are machined by adopting three-dimensional digital-analog numerical control of different guide pipe 7 shapes to be welded;
further, a plurality of positioning pin holes 8 for positioning the standard block 2 are arranged on the surface of the mounting platform plate 1 in a grid shape, the specific distribution mode is shown with reference to fig. 2, the positioning pin holes 8 for positioning the standard block 2 are distributed on the mounting platform plate 1 along an X-axis 20 and mmY axis 40mm matrix by taking a coordinate origin as a reference, so that a worker can determine the positions of the standard block 2, the positioning component 3 and the fastening component 5 on the mounting platform plate 1 according to collected data of three-dimensional models, the standard block 2 is positioned at the mounting platform plate 1 by changing the coordinate position of the standard block 2 on the mounting platform plate 1 and increasing and decreasing the height of the standard block 2, then according to the specifications of various guide pipes 7, the different positioning components 3 and the fastening components 5 which are connected on the standard block 2 and are processed according to the three-dimensional models, namely the guide pipes 7 are contacted are replaced, and the height of the standard block 2 is determined according to the trend of the three-dimensional models of the guide pipes 7, so that a set of new adjustable auxiliary welding device for the guide pipes 7 is completed;
in the specific implementation process, it is worth particularly pointing out that the positioning pin holes 8 are used for the subsequent plugging of the positioning pins 10, the number of the positioning pin holes 8 can be four as shown in fig. 2, the pore sizes of the four positioning pin holes 8 are the same, the types of the positioning pins 10 are not particularly limited, and the actual use requirements can be met;
furthermore, the surface of the mounting platform plate 1 is provided with a plurality of threaded holes 9 for mounting the standard blocks 2 in a grid shape, the standard blocks 2 are detachably connected with the threaded holes 9 through bolts 4, the types of the bolts 4 are not particularly limited, and the practical use requirements can be met;
in the specific implementation, it is worth particularly pointing out that the subsequent standard block 2, as well as the positioning assembly 3 and the tightening assembly 5 mounted to the standard block 2, are connected to the mounting platform plate 1 by the cooperation of the positioning pins 10 and the bolts 4, i.e. in the form of bolt pins;
further, a positioning hole 11 corresponding to the positioning pin hole 8 is formed in the standard block 2, a positioning hole 11 corresponding to the positioning pin hole 8 is formed in the bottom of the positioning assembly 3, and a positioning hole 11 corresponding to the positioning pin hole 8 is formed in the bottom of the tightening assembly 5;
in the specific implementation process, it is worth particularly pointing out that by arranging the positioning holes 11 with the same aperture size on the standard block 2, at the bottom of the positioning component 3 and at the bottom of the tightening component 5, which are distributed uniformly with the positioning pin holes 8, the standard block 2, the positioning component 3 and the tightening component 5 mounted on the standard block 2 can be assembled on the mounting platform plate 1 by using the positioning pins 10;
furthermore, a positioning pin 10 is inserted into the positioning hole 11, and the lower end of the positioning pin 10 is inserted into the positioning pin hole 8 on the mounting platform plate 1;
in the specific implementation process, it is worth particularly pointing out that the staff determines the positions of the standard block 2, the positioning component 3 and the fastening component 5 on the mounting platform plate 1 according to the collected three-dimensional digital-analog data, replaces the different molded surface positioning component 3 and the fastening component 5 which are connected to the standard block 2 and are contacted according to the three-dimensional digital-analog processing conduit according to the specification of the conduit 7, and determines the height of the standard block 2 according to the trend of the three-dimensional model of the conduit 7;
further, the standard block 2, the positioning component 3 and the tightening component 5 are provided with through holes 12 for the bolts 4 to pass through;
in the specific implementation process, it is worth particularly pointing out that through holes 12 corresponding to the threaded holes 9 are formed in the standard block 2, the positioning component 3 and the tightening component 5, so that the standard block 2, the positioning component 3 and the tightening component 5 mounted to the standard block 2 can be mounted on the mounting platform plate 1 through bolts 4;
further, the upper end of the bolt 4 is connected with a compression nut 6 in a threaded manner;
in the specific implementation process, it is worth particularly pointing out that the compression nut 6 plays a role in compressing and fixing, so that the standard block 2, the positioning assembly 3 and the tightening assembly 5 cannot fall off from above the positioning pin 10;
specifically, when the adjustable auxiliary device is welded at the end of the conduit, firstly, a worker determines the positions of the standard block 2, the positioning component 3 and the fastening component 5 on the mounting platform plate 1 according to the collected three-dimensional digital-analog data, after the different positioning components 3 and fastening components 5 which are connected to the standard block 2 and are processed according to the three-dimensional digital-analog, namely the molded surface contacted by the conduit 7, are replaced according to the specification of the conduit 7, the height of the standard block 2 is determined according to the trend of the three-dimensional digital-analog of the conduit, after the standard block 2, the positioning component 3 and the fastening component 5 are selected, and after the positions and the trend of the standard block are determined, the worker inserts the positioning pin 10 into the positioning hole 11 of the standard block 2, then places the standard block 2 with the positioning pin 10 into the corresponding position of the mounting platform plate 1, then downwards plugs the standard block 2 into the corresponding positioning pin hole 8 according to the positioning pin 10, after the standard block 2 is mounted, the corresponding positioning component 3 and the fastening component 5 are mounted onto the corresponding standard block 2, namely the upper ends of the positioning pin 10 are inserted into the bottom positioning holes 11 of the positioning component 3 and the fastening component 5, finally, the worker inserts the positioning pin 10 into the positioning hole 11 and the positioning component 4 and the threaded hole 12 of the conduit 5 are screwed into the threaded hole 2, and finally, the threaded hole is screwed into the threaded hole 12 is screwed into the threaded hole of the mounting platform plate 1, and the auxiliary device is screwed into the threaded hole 4.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. An adjustable auxiliary device for welding the end of a catheter comprises a horizontally arranged mounting platform plate (1), and is characterized in that: the upper surface of installation platform board (1) is along the removable a plurality of standard piece (2) of installing of pipe extending direction, is located be provided with locating component (3) on standard piece (2) of pipe (7) tip, be located be provided with on standard piece (2) of pipe (7) non-tip tight subassembly (5).
2. The catheter tip welding adjustable auxiliary device of claim 1, wherein: the surface of the mounting platform plate (1) is provided with a plurality of positioning pin holes (8) for positioning the standard blocks (2) in a grid shape.
3. The catheter tip welding adjustable auxiliary device of claim 2, wherein: the mounting platform plate (1) is characterized in that a plurality of threaded holes (9) for mounting standard blocks (2) are formed in the surface of the mounting platform plate in a grid mode, and the standard blocks (2) are detachably connected with the threaded holes (9) through bolts (4).
4. The catheter tip welding adjustable auxiliary device of claim 2, wherein: the standard block (2) is provided with a positioning hole (11) corresponding to the positioning pin hole (8), the bottom of the positioning assembly (3) is also provided with a positioning hole (11) corresponding to the positioning pin hole (8), and the bottom of the tightening assembly (5) is also provided with a positioning hole (11) corresponding to the positioning pin hole (8).
5. The catheter tip welding adjustable auxiliary device of claim 4, wherein: a positioning pin (10) is inserted into the positioning hole (11), and the lower end of the positioning pin (10) is inserted into the positioning pin hole (8) on the mounting platform plate (1).
6. A catheter tip welding adjustable auxiliary device according to claim 3, wherein: the standard block (2), the positioning component (3) and the tightening component (5) are provided with through holes (12) for the bolts (4) to pass through.
7. The catheter tip welding adjustable auxiliary device of claim 6, wherein: the upper end of the bolt (4) is connected with a compression nut (6) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322360080.9U CN220312322U (en) | 2023-08-31 | 2023-08-31 | Adjustable auxiliary device for welding end of catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322360080.9U CN220312322U (en) | 2023-08-31 | 2023-08-31 | Adjustable auxiliary device for welding end of catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220312322U true CN220312322U (en) | 2024-01-09 |
Family
ID=89424467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322360080.9U Active CN220312322U (en) | 2023-08-31 | 2023-08-31 | Adjustable auxiliary device for welding end of catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220312322U (en) |
-
2023
- 2023-08-31 CN CN202322360080.9U patent/CN220312322U/en active Active
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