CN220718256U - Positioning tool for blind plate welding - Google Patents
Positioning tool for blind plate welding Download PDFInfo
- Publication number
- CN220718256U CN220718256U CN202322245358.8U CN202322245358U CN220718256U CN 220718256 U CN220718256 U CN 220718256U CN 202322245358 U CN202322245358 U CN 202322245358U CN 220718256 U CN220718256 U CN 220718256U
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- positioning
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- positioning plate
- bottom plate
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- 238000003466 welding Methods 0.000 title claims abstract description 43
- 238000004891 communication Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Abstract
The utility model belongs to the technical field of welding tools, and particularly relates to a positioning tool for blind plate welding, which comprises the following components: the positioning plate is rotatably connected to the bottom plate through one side edge of the positioning plate; the positioning plate comprises a positioning plate body, a positioning plate and a bottom plate, wherein the positioning plate body is provided with a positioning hole, and the positioning plate body is provided with a positioning hole; the positioning plate is provided with a first through hole; the clamping assembly is arranged along the circumference of the first through hole, and the positioning tool for welding the blind plates has the effects of being suitable for clamping and positioning the blind plates of various different specifications, and inclining the blind plates by a given angle and fixing the blind plates after clamping.
Description
Technical Field
The utility model belongs to the technical field of welding tools, and particularly relates to a positioning tool for blind plate welding.
Background
The flange blind plates are a connection form of the flange, and can not only seal the tail end of the pipeline, but also prevent redundant impurities from being generated in the pipeline, and some flange blind plates are used for sealing the pipeline with corrosive fluid.
The blind plate welding fixture in the prior art can only fixedly weld blind plates of one specification type during each welding, and the welding angle cannot be adjusted and positioned, so that one-time welding accuracy cannot be ensured, if errors exist in the angle measured after spot welding, the blind plates need to be knocked off from a pipeline and then spot welded again, the steps are very complicated, and the welding efficiency is greatly reduced.
The prior art solutions described above have the following drawbacks: each time of welding only can weld blind plates of one specification, and the welding method cannot be suitable for blind plates of different sizes; when the blind hole needs to meet a certain angle for welding, the welding angle of the tool in the prior art cannot ensure that one-time welding is accurate.
Disclosure of Invention
The utility model aims to provide a positioning tool for welding blind plates, which solves the technical problems that the tool in the prior art cannot be suitable for blind plates with various specifications and the tool in the prior art cannot ensure accurate welding in the welding of blind plates with angles, and achieves the aims of enabling the tool to be suitable for the blind plates with various specifications and ensuring accurate welding in the welding of blind plates with angles.
In order to solve the technical problem, the utility model provides a positioning tool for blind plate welding, which comprises:
the positioning plate and the bottom plate are connected with one side edge of the positioning plate in a rotatable mode;
the positioning plate comprises a positioning plate body, a positioning plate and a bottom plate, wherein the positioning plate body is provided with a positioning hole, and the positioning plate body is provided with a positioning hole;
the positioning plate is provided with a first through hole;
the clamping assembly is arranged along the circumference of the first through hole and is a three-jaw chuck, three jaws of the three-jaw chuck are uniformly distributed along the circumference of the first through hole, and the jaws can move along the radial direction of the first through hole.
The technical scheme has the effects that: the claws of the three-claw chuck move along the radial direction of the first through hole, so that blind plates with different sizes placed in the first through hole can be clamped and positioned, and subsequent welding is facilitated; the locating plate is rotatably connected to the bottom plate, the angle of the blind plate clamped by the rotation of the locating plate is adjusted, and the locating plate with the adjusted angle is fixed by the height adjusting assembly, so that welding deviation cannot occur due to unstable location in the welding process.
Further, two positioning blocks are arranged on the bottom plate, and a third through hole is respectively formed in each positioning block;
the positioning plate is provided with two rotating shafts which are respectively embedded into the two third through holes to be rotatably connected.
The technical scheme has the effects that: the rotation shaft is inserted into the third through hole to rotate, so that the positioning plate can rotate relative to the bottom plate, and the angle of the blind plate clamped on the positioning plate can be adjusted.
Further, the height adjusting assembly comprises a bolt and an adjusting pipe, the pipe wall of the adjusting pipe is provided with threads, and the bolt is screwed into the pipe wall of the adjusting pipe;
the head of the bolt is abutted against the lower end face of the positioning plate;
the lower end of the adjusting pipe is fixedly connected to the bottom plate.
The technical scheme has the effects that: the height of the head of the bolt is adjusted by screwing the bolt into the adjusting pipe, the lower end face of the positioning plate is abutted against the head of the bolt, and the lifting angle of the positioning plate can be adjusted by the height of the bolt.
Further, the height adjustment assembly includes a mounting bar and a base bar;
one end of the base rod is fixedly connected to the bottom plate;
the lower end of the mounting rod is inserted into the other end of the base rod, and the upper end of the mounting rod is abutted against the lower end surface of the positioning plate;
the mounting rod is provided with a plurality of first mounting holes, and the base rod is provided with a plurality of second mounting holes;
the first mounting hole and the second mounting hole are connected through a pin.
The technical scheme has the effects that: the base rod is inserted through the mounting rod and can slide relative to the base rod to achieve the effect of the angle of the locating plate, and the angle of the locating plate is fixed through pin connection between the first mounting hole and the second mounting hole.
Further, a second through hole corresponding to the first through hole is formed in the bottom plate.
The technical scheme has the effects that: the second mounting holes are used for achieving the integral positioning effect of the tool when the positioning tool is mounted.
The beneficial effects of the utility model are as follows:
1. the utility model can be suitable for clamping and positioning blind plates with different specifications.
2. When the blind plate is required to be welded at a certain angle, the positioning tool can accurately and stably position the blind plate at the welding angle.
In order to make the above objects, features and advantages of the present utility model more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a positioning tool for blind plate welding according to a preferred embodiment of the present utility model;
FIG. 2 is a top view of a locating plate of a preferred embodiment of a locating fixture for blind plate welding of the present utility model;
FIG. 3 is a schematic view of a first embodiment of a height adjustment assembly of a positioning fixture for blind plate welding according to the present utility model;
fig. 4 is a schematic structural view of a second embodiment of a height adjustment assembly of a positioning fixture for blind plate welding according to the present utility model.
In the figure:
1. a positioning plate; 2. a bottom plate; 3. a height adjustment assembly; 4. a first through hole; 5. a three-jaw chuck; 6. a positioning block; 7. a third through hole; 8. a rotation shaft; 9. a bolt; 10. an adjusting tube; 11. a mounting rod; 12. a base rod; 13. a first mounting hole; 14. a second mounting hole; 15. and a second 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 present utility model will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are 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.
Examples:
as shown in fig. 1 to 4, a positioning tool for blind plate welding includes:
the positioning plate 1 and the bottom plate 2, wherein one side edge of the positioning plate 1 is rotatably connected to the bottom plate 2 through the positioning plate 1; the device also comprises a height adjusting component 3, wherein one end of the height adjusting component 3 is abutted against the end face of the positioning plate 1, and the other end of the height adjusting component 3 is fixedly connected to the bottom plate 2; the positioning plate 1 is provided with a first through hole 4; the clamping assembly is arranged along the circumferential direction of the first through hole 4, the clamping assembly is a three-jaw chuck 5, three jaws of the three-jaw chuck 5 are uniformly distributed along the circumferential direction of the first through hole 4, and the jaws can move along the radial direction of the first through hole 4.
What needs to be explained here is: as shown in fig. 1, the clamping assembly arranged on the positioning plate 1 can clamp and position blind plates with different specifications so as to facilitate subsequent welding; the locating plate 1 is rotatably connected to the bottom plate 2, the angle of the blind plate clamped by the clamping assembly can be adjusted through the rotation of the locating plate 1, and the locating plate 1 with the adjusted angle can be fixed through the height adjusting assembly 3, so that welding deviation caused by unstable positioning in the welding process can be avoided.
As shown in fig. 3, a first embodiment of the height adjustment assembly 3 is shown:
the height adjusting assembly 3 comprises a bolt 9 and an adjusting pipe 10, the pipe wall of the adjusting pipe 10 is provided with threads, and the bolt 9 is screwed into the pipe wall of the adjusting pipe 10; the head of the bolt 9 is abutted against the lower end face of the positioning plate 1; the lower end of the adjusting tube 10 is fixedly connected to the bottom plate 2.
What needs to be explained here is: the first embodiment of the height adjusting assembly 3 comprises a bolt 9 and an adjusting tube 10, the height of the head of the bolt 9 is adjusted by screwing the bolt 9 into the adjusting tube 10, the lower end face of the positioning plate 1 is abutted against the head of the bolt 9, the positioning plate 1 is supported to fix the angle, and the lifting angle of the positioning plate 1 can be adjusted by the height of the bolt 9.
As shown in fig. 4, a second embodiment of the height adjustment assembly 3 is shown:
the height adjustment assembly 3 comprises a mounting bar 11 and a base bar 12; one end of the base rod 12 is fixedly connected to the bottom plate 2; the lower end of the mounting rod 11 is inserted into the other end of the base rod 12, and the upper end of the mounting rod 11 is abutted against the lower end surface of the positioning plate 1; the mounting rod 11 is provided with a plurality of first mounting holes 13, and the base rod 12 is provided with a plurality of second mounting holes 14; the first mounting hole 13 and the second mounting hole 14 are connected by a pin.
What needs to be explained here is: the angle of the positioning plate 1 is fixed by the effect that the mounting rod 11 is inserted into the base rod 12 and can slide with respect to the base rod 12 to the angle of the positioning plate 1, and by the pin connection between the first mounting hole 13 and the second mounting hole 14.
As shown in fig. 1, two positioning blocks 6 are arranged on the bottom plate 2, and a third through hole 7 is respectively formed in the two positioning blocks 6; as shown in fig. 2, the positioning plate 1 is provided with two rotating shafts 8, and the two rotating shafts 8 are respectively inserted into the two third through holes 7 to be rotatably connected.
What needs to be explained here is: the rotation shaft 8 is inserted into the third through hole 7 to rotate, so that the positioning plate 1 can be rotated with respect to the bottom plate 2, thereby adjusting the angle of the blind plate clamped to the positioning plate 1.
The bottom plate 2 is provided with a second through hole 15 corresponding to the first through hole 4.
What needs to be explained here is: the second mounting hole 14 is used for playing a whole positioning role of the tool when the positioning tool is mounted.
In summary, according to the positioning tool for welding the blind plates, the three-jaw chuck 5 is arranged on the positioning plate 1 along the circumferential direction of the first through hole 4 as the clamping assembly, and the blind plates with different sizes can be firmly fixed on the positioning plate 1 by clamping the blind plates with different sizes through the expansion and contraction of the three-jaw chuck 5; the positioning plate 1 can rotate relative to the bottom plate 2, so that the angle between the positioning plate 1 and the bottom plate 2 can be adjusted, the lower end face of the positioning plate 1 is abutted against one end of the height adjusting assembly 3 in cooperation with the height adjusting assembly 3, the rotating angle of the positioning plate 1 relative to the bottom plate 2 is fixed, and the blind plate is prevented from moving in the welding process to cause welding errors; the second through hole 15 arranged on the bottom plate 2 is used for integrally installing the positioning tool of the embodiment in different working environments.
The components selected in the application are all general standard components or components known to the person skilled in the art, and the structures and principles of the components are all known to the person skilled in the art through technical manuals or through routine experimental methods.
In the description of embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (5)
1. Be used for blind plate welded location frock, a serial communication port includes:
the positioning device comprises a positioning plate (1) and a bottom plate (2), wherein one side edge of the positioning plate (1) is rotatably connected to the bottom plate (2);
the positioning device further comprises a height adjusting assembly (3), one end of the height adjusting assembly (3) is abutted against the end face of the positioning plate (1), and the other end of the height adjusting assembly (3) is fixedly connected to the bottom plate (2);
a first through hole (4) is formed in the positioning plate (1);
the clamping assembly is arranged along the circumference of the first through hole (4), the clamping assembly is a three-jaw chuck (5), three jaws of the three-jaw chuck (5) are uniformly distributed along the circumference of the first through hole (4), and the jaws can move along the radial direction of the first through hole (4).
2. The positioning tool for blind plate welding according to claim 1, wherein,
two positioning blocks (6) are arranged on the bottom plate (2), and a third through hole (7) is respectively formed in each positioning block (6);
the positioning plate (1) is provided with two rotating shafts (8), and the two rotating shafts (8) are respectively embedded into the two third through holes (7) to be rotatably connected.
3. The positioning tool for blind plate welding according to claim 2, wherein,
the height adjusting assembly (3) comprises a bolt (9) and an adjusting pipe (10), the pipe wall of the adjusting pipe (10) is provided with threads, and the bolt (9) is screwed into the pipe wall of the adjusting pipe (10);
the head of the bolt (9) is abutted against the lower end face of the positioning plate (1);
the lower end of the adjusting pipe (10) is fixedly connected to the bottom plate (2).
4. The positioning tool for blind plate welding according to claim 2, wherein,
the height adjusting assembly (3) comprises a mounting rod (11) and a base rod (12);
one end of the base rod (12) is fixedly connected to the bottom plate (2);
the lower end of the mounting rod (11) is inserted into the other end of the base rod (12), and the upper end of the mounting rod (11) is abutted against the lower end surface of the positioning plate (1);
a plurality of first mounting holes (13) are formed in the mounting rod (11), and a plurality of second mounting holes (14) are formed in the base rod (12);
the first mounting hole (13) and the second mounting hole (14) are connected through pins.
5. A positioning tool for blind plate welding as claimed in claim 3 or 4, wherein,
the bottom plate (2) is provided with a second through hole (15) corresponding to the first through hole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322245358.8U CN220718256U (en) | 2023-08-21 | 2023-08-21 | Positioning tool for blind plate welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322245358.8U CN220718256U (en) | 2023-08-21 | 2023-08-21 | Positioning tool for blind plate welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220718256U true CN220718256U (en) | 2024-04-05 |
Family
ID=90488894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322245358.8U Active CN220718256U (en) | 2023-08-21 | 2023-08-21 | Positioning tool for blind plate welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220718256U (en) |
-
2023
- 2023-08-21 CN CN202322245358.8U patent/CN220718256U/en active Active
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