CN221110459U - Ultra-thin stainless steel honeycomb structure welding frock - Google Patents
Ultra-thin stainless steel honeycomb structure welding frock Download PDFInfo
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- CN221110459U CN221110459U CN202322686227.3U CN202322686227U CN221110459U CN 221110459 U CN221110459 U CN 221110459U CN 202322686227 U CN202322686227 U CN 202322686227U CN 221110459 U CN221110459 U CN 221110459U
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- honeycomb structure
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- 238000003466 welding Methods 0.000 title claims abstract description 82
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 19
- 239000010935 stainless steel Substances 0.000 title claims abstract description 19
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 5
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000005056 compaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
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- Arc Welding In General (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Laser Beam Processing (AREA)
Abstract
The utility model belongs to the technical field of welding tools, and particularly relates to a welding tool for an ultrathin stainless steel honeycomb structure. The technical means adopted by the scheme comprises: and (2) base: the positioning holes are arranged on the surface of the base and are arranged in a honeycomb shape which is the same as the honeycomb structure of the finished workpiece to be welded; the positioning pieces are matched with the positioning holes in the same shape, and are of columnar structures; during welding, part of the locating pieces are inserted into the locating holes, then two thin plates to be welded are placed in a honeycomb structure, and the other locating pieces are correspondingly inserted into the locating holes to attach and compress the two thin plates to be welded for welding operation. Compared with the prior art, the thin plate welded by the tool has the advantages that the plane of the welding part is easy to attach and compact, and deformation is not easy to occur in the welding process; meanwhile, the two thin plates to be welded do not need to be aligned manually, so that the welding efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of welding tools, and particularly relates to a welding tool for an ultrathin stainless steel honeycomb structure.
Background
In the aerospace field, many equipment instruments are often in severe environments, such as high temperature, vibration and other working conditions, so that a buffer device is generally required to be designed to ensure normal operation. However, rubber-based cushioning devices used in everyday environments are not suitable under these conditions. In recent years, in order to solve this problem, designers have started to use a honeycomb structure cushioning device in which ultra-thin austenitic stainless steel plates are press-formed and then welded together. In the welding process, the thin plates are usually clamped by a tool and then connected by laser welding, but the welding mode has the following problems: the welding part is easy to be attached and not tight, so that deformation is easy to occur; and the welding speed is low and the production efficiency is low due to the fact that the welding parts are manually aligned each time.
Disclosure of utility model
Aiming at the defects existing in the related art, the utility model provides the ultra-thin stainless steel honeycomb structure welding tool, so that the welding part plane is easy to attach and compact and is not easy to deform in the welding process of the welding sheet; meanwhile, the two thin plates to be welded do not need to be aligned manually, so that the welding efficiency is improved.
The utility model provides a welding fixture for an ultrathin stainless steel honeycomb structure, which comprises the following components: base, a plurality of locating hole, a plurality of setting element, wherein:
and (2) base:
The positioning holes are arranged on the surface of the base and are arranged in a honeycomb shape which is the same as the honeycomb structure of the finished workpiece to be welded;
The positioning pieces are matched with the positioning holes in the same shape, and are of columnar structures;
During welding, part of the locating pieces are inserted into the locating holes, then two thin plates to be welded are placed in a honeycomb structure, and the other locating pieces are correspondingly inserted into the locating holes to attach and compress the two thin plates to be welded for welding operation.
When the tool is used for welding, the plane of the thin plate to be welded is easy to attach and compact, and is not easy to deform; meanwhile, manual alignment is not needed, and production efficiency is improved.
In other embodiments, the positioning hole and the positioning piece are simultaneously: any one of hexagon, triangle, positive direction, circle, concave angle hexagon, double v type, chiral structure and star. The honeycomb structure formed by eight shapes provided in this embodiment can produce a cushioning effect.
In other embodiments, the locating holes are hexagonal; the positioning piece is a hexagonal rod; the present implementation provides one specific structure in a honeycomb structure.
In other embodiments, a plurality of the positioning holes are communicated with each other. According to the embodiment, the thin plate to be welded is inserted into the base, and the thin plate to be welded is fixed more firmly and is not easy to move during welding.
In other embodiments, the positioning hole is a through hole. The through hole manufacturing mould is more convenient, and the length that the locating piece stretches out the base can be adjusted simultaneously.
In other embodiments, the base comprises a horizontal portion and a vertical portion, wherein: the horizontal part is placed on a horizontal plane and plays a role of bearing; and the vertical part is vertically connected with the horizontal part, the positioning hole is formed in the surface of the numerical value part, and a certain distance is reserved from the positioning hole to the lower surface of the vertical part. The base provided by the embodiment is more stable.
In other embodiments, the welding is performed by spot welding on the upper surface of the joint of the two thin plates to be welded. The embodiment provides a specific welding mode, and the welding mode is most suitable because the welding thin plates with the welding thin plates are thinner and are made of the same thickness material.
In other embodiments, the number of welding spots at each joint is three, and the welding spots are respectively positioned at the two ends and the center of the thin plate to be welded. The three electric welding positions can ensure the connection firmness between the welded thin plates.
In other embodiments, the retainer is made of aluminum. The scheme provided by the embodiment ensures that the locating piece is not easy to adhere to the welded thin plate.
In other embodiments, the sheet to be welded is in a strip shape as a whole, the surface of the sheet to be welded is sunk by a plurality of protrusions in a hexagonal half shape, and when the two welding sheets are combined, the two protrusions form a hexagon. The thin plate to be welded provided by the embodiment is easy to be matched with a tool.
Based on the technical scheme, the ultrathin stainless steel honeycomb structure welding tool provided by the embodiment of the utility model has the following beneficial effects:
1. The to-be-welded positions of the two to-be-welded thin plates are compacted through pressure between the positioning pieces, so that the two to-be-welded thin plates are not easy to move mutually, the joint positions are smoother, wave deformation is not easy to occur, and the welding quality is better;
2. The positions to be welded of the two thin plates to be welded are positioned by adopting the positioning piece, so that manual alignment and positioning are not needed, and the production efficiency is improved;
3. The locating piece and the thin plate to be welded are made of different materials (aluminum and austenitic stainless steel), and adhesion during welding is prevented.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a front view of a welding tool according to an embodiment of the present utility model;
FIG. 2 is a perspective view of a single sheet structure in accordance with an embodiment of the present utility model;
FIG. 3 is a schematic view of a honeycomb structure formed by two sheets according to an embodiment of the present utility model;
FIG. 4 is a schematic view of a weld spot according to an embodiment of the present utility model;
FIG. 5 is a schematic view of a structure of a fixture according to an embodiment of the present utility model after a positioning member is inserted into the fixture;
FIG. 6 is a schematic view of a structure of a plurality of thin plates welded according to an embodiment of the present utility model;
In the figure:
1. A base; 11. a horizontal portion; 12. a vertical portion; 2. positioning holes; 21. positioning holes; 22. positioning holes II and 23 and positioning hole III; 3. a positioning piece; 4. a thin plate I; 5. a thin plate II; 6. and welding spots.
Detailed Description
The technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are only some, but not all, 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 understood that the terms "center," "lateral," "longitudinal," "upper," "lower," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships merely to facilitate the description of the utility model and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; 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.
As shown in fig. 1 to 6, the present utility model provides an ultra-thin stainless steel honeycomb structure welding tool, comprising: base 1, a plurality of locating hole 2 and a plurality of setting element 3, wherein:
the base 1 is used for bearing other parts and playing a supporting role.
The positioning holes 2 are formed in the surface of the base 1, and the positioning holes 2 are arranged in a honeycomb shape which is the same as the honeycomb structure of a finished workpiece to be welded; it can be understood that the workpiece to be welded is formed by welding a plurality of thin plates, and the workpiece is honeycomb-shaped to play a role in buffering.
The positioning pieces 3 are matched with the positioning holes 2 in the same number and shape, and the positioning pieces 3 are in a columnar structure; it will be appreciated that the positioning member 3 can be inserted into the positioning hole 2 and fixed within the positioning hole 2.
During welding, a part of the positioning pieces 3 are inserted into the positioning holes 2, then two thin plates to be welded are placed in a honeycomb structure, as shown in fig. 3 in the embodiment, the thin plates I and II are symmetrically placed, and then the rest of the positioning pieces 3 are correspondingly inserted into the positioning holes 2 to attach and compress the two thin plates to be welded for welding operation. It can be understood that when two thin plates are welded, the welding seam parts need to be pressed close, and the positioning piece is utilized to complete the positioning and the pressing of the two thin plates, so that the occurrence of wave deformation at the welding seam parts in the welding process can be effectively prevented; and furthermore, the welding seams are not required to be aligned manually, so that the welding efficiency is improved.
In other aspects, the positioning hole 2 and the positioning piece 3 are simultaneously: any one of hexagon, triangle, positive direction, circle, concave angle hexagon, double v type, chiral structure and star. It can be understood that the hollow multi-deformation structures are regularly formed, and the structures are regularly arranged, can form a honeycomb structure and have buffering effect.
As shown in fig. 1 and fig. 5-6, in other solutions, the positioning hole 2 is hexagonal; the positioning piece 3 is a hexagonal rod; it will be appreciated that the positioning holes 2 are arranged in two overlapping arrangement, for example, in this embodiment, the positioning hole I21, the positioning hole II22, the positioning hole III233, the lower right side of the positioning hole I21 and the upper left side of the positioning hole II22 coincide, and the lower left side of the positioning hole III23 and the upper right side of the positioning hole II22 coincide. The two overlapping parts are pressed by the force between the inserted positioning pieces, the two ends of the thin plate to be welded are placed at the two overlapping parts, the welding line is positioned above the positioning hole II, and the welding line 6 is pressed and flattened.
In other embodiments, as shown in fig. 1, a plurality of positioning holes 2 are communicated with each other. It will be appreciated that a portion of the sheet to be welded may extend into the locating hole to increase the hold down force and also to place the sheet to be welded in a displacement during welding.
In other embodiments, as shown in fig. 1, the positioning hole 2 is a through hole. It can be understood that the positioning holes 2 penetrate through the surface of the base 1 front and back, which is beneficial to processing the positioning holes.
As shown in fig. 5, in other solutions, the base includes a horizontal portion 11 and a vertical portion 22, where the horizontal portion 11 is placed on a horizontal plane and plays a role of bearing; and the vertical part 12 is vertically connected with the horizontal part 11, the positioning hole 2 is arranged on the surface 12 of the numerical part, and a certain distance is reserved between the positioning hole 2 and the lower surface of the vertical part 12. It will be appreciated that when the two sheets to be welded are to be welded, the assembly is moved down and then butt welded to the other sheet to be welded, the distance from the locating hole to the lower surface of the vertical portion being such as to accommodate the welded sheets.
In other embodiments, as shown in fig. 4, the welding is performed by spot welding on the upper surface of the joint between the two sheets to be welded. In the scheme, the thin plate is made of ultrathin austenitic stainless steel and is easy to weld by electric welding.
In other embodiments, as shown in fig. 4 and 6, the number of welding spots 5 at each joint is three, and the welding spots are respectively located at two ends and the center of the sheet to be welded. The three-point welding mode ensures that the two thin plates are connected more firmly.
In other aspects, the positioning member is made of aluminum material. The locating piece and the thin plate to be welded are made of different materials (aluminum and austenitic stainless steel), and adhesion during welding is prevented.
In other embodiments, as shown in fig. 5-6, the sheet to be welded is in a strip shape, the surface of the sheet is sunk by a plurality of hexagonal half-shaped protrusions, and when two welding sheets are aligned, the two protrusions form a hexagon.
By way of illustration of various embodiments of the ultra-thin stainless steel honeycomb welding tooling of the present utility model, it can be seen that the present utility model has at least one or more of the following advantages:
1. According to the utility model, at the to-be-welded position of the two thin plates to be welded, the two thin plates with the welding are not easy to move mutually through the pressure compaction between the positioning pieces, the joint is smoother, the wave deformation is not easy to occur, and the welding quality is better;
2. According to the utility model, the positions to be welded of the two thin plates to be welded are positioned by the positioning piece, so that manual alignment and positioning are not needed, and the production efficiency is improved.
Finally, it should be noted that: in the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.
Claims (10)
1. Ultra-thin stainless steel honeycomb welding frock, its characterized in that includes:
and (2) base:
The positioning holes are arranged on the surface of the base and are arranged in a honeycomb shape which is the same as the honeycomb structure of the finished workpiece to be welded;
The positioning pieces are matched with the positioning holes in the same shape, and are of columnar structures;
During welding, part of the locating pieces are inserted into the locating holes, then two thin plates to be welded are placed in a honeycomb structure, and the other locating pieces are correspondingly inserted into the locating holes to attach and compress the two thin plates to be welded for welding operation.
2. The ultra-thin stainless steel honeycomb structure welding tooling of claim 1, wherein the locating holes and the locating pieces are simultaneously: any one of hexagon, triangle, positive direction, circle, concave angle hexagon, double v type, chiral structure and star.
3. The ultra-thin stainless steel honeycomb structure welding fixture of claim 2, wherein,
The positioning holes are hexagonal;
The locating piece is a hexagonal rod.
4. The ultra-thin stainless steel honeycomb structure welding tooling of claim 1, wherein a plurality of said locating holes are interconnected.
5. The ultra-thin stainless steel honeycomb structure welding tooling of claim 1, wherein the locating holes are through holes.
6. The ultra-thin stainless steel honeycomb structure welding tooling of claim 1, wherein the base comprises a horizontal portion and a vertical portion, wherein,
The horizontal part is placed on a horizontal plane and plays a role of bearing;
And the vertical part is vertically connected with the horizontal part, the positioning hole is formed in the surface of the numerical value part, and a certain distance is reserved from the positioning hole to the lower surface of the vertical part.
7. The ultra-thin stainless steel honeycomb structure welding tool according to claim 1, wherein the welding is performed on the upper surface of the joint of two thin plates to be welded in a spot welding mode.
8. The ultra-thin stainless steel honeycomb structure welding tool according to claim 7, wherein the number of welding spots at each group of joint positions is three, and the welding spots are respectively positioned at two ends and the center of a sheet to be welded.
9. The ultra-thin stainless steel honeycomb structure welding tooling of claim 1, wherein the locating piece is made of aluminum material.
10. The welding fixture for the ultra-thin stainless steel honeycomb structure according to claim 3, wherein the sheet to be welded is integrally in a strip shape, the surface of the sheet to be welded is sunk by a plurality of protrusions in a hexagonal half shape, and the two protrusions form a hexagon when the two welding sheets are combined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322686227.3U CN221110459U (en) | 2023-10-08 | 2023-10-08 | Ultra-thin stainless steel honeycomb structure welding frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322686227.3U CN221110459U (en) | 2023-10-08 | 2023-10-08 | Ultra-thin stainless steel honeycomb structure welding frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221110459U true CN221110459U (en) | 2024-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322686227.3U Active CN221110459U (en) | 2023-10-08 | 2023-10-08 | Ultra-thin stainless steel honeycomb structure welding frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221110459U (en) |
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2023
- 2023-10-08 CN CN202322686227.3U patent/CN221110459U/en active Active
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