CN212918277U - Welding auxiliary supporting device for aluminum alloy sealed storage and transportation box - Google Patents
Welding auxiliary supporting device for aluminum alloy sealed storage and transportation box Download PDFInfo
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- CN212918277U CN212918277U CN202021897297.3U CN202021897297U CN212918277U CN 212918277 U CN212918277 U CN 212918277U CN 202021897297 U CN202021897297 U CN 202021897297U CN 212918277 U CN212918277 U CN 212918277U
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- 238000003860 storage Methods 0.000 title claims abstract description 65
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 59
- 238000003466 welding Methods 0.000 title claims abstract description 59
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 abstract description 14
- 238000005056 compaction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000002265 prevention Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
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- 230000004308 accommodation Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
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- 230000017525 heat dissipation Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides an auxiliary welding supporting device for an aluminum alloy sealed storage and transportation box, which comprises an external frame structure and an internal supporting structure; the external frame structure comprises an upper external frame, a lower external frame and a fixed connecting plate; the internal supporting structure comprises a main positioning frame and a plurality of internal supporting units which are uniformly arranged on the main positioning frame; the internal supporting unit comprises an upper supporting cylinder, a lower supporting plate, a left supporting cylinder, a right supporting cylinder, a left supporting plate, a right supporting plate, an angle supporting cylinder and an angle supporting plate; the utility model can support the upper box body and the lower box body which need to be welded in the vertical direction, the horizontal direction and the corner part, and has accurate and reliable positioning and shaping; the outer frame structure can be used for realizing outer tightening positioning and shaping, the inner supporting structure is used for realizing inner tightening positioning and shaping, and the welding plane can be ensured to be smooth, the welding gap is uniform, and compaction is realized.
Description
Technical Field
The utility model discloses sealed storage and transportation case welding field of aluminum alloy especially relates to a sealed storage and transportation case welding auxiliary stay device of aluminum alloy.
Background
The aluminum alloy sealed storage and transportation box is a carrier and a protective tool for various precise valuable material equipment in storage and transportation, and is widely applied to the fields of medical treatment, biological safety transportation, precise instruments, important equipment, army equipment packaging and the like. The good package can effectively isolate the adverse effect of factors such as external environment and improper operation on the performance of the materials, provide safety protection and ensure that the materials and equipment are always in the best state. The development of the technology of the aluminum alloy sealed storage and transportation box also endows the aluminum alloy sealed storage and transportation box with functions of functionalization, informatization, intellectualization and the like, so the manufacturing technology of the aluminum alloy sealed storage and transportation box is very strict and precise, and particularly the welding quality of a welding seam directly determines the overall quality of the storage and transportation box.
The device is free from the influence or damage of the elements of the natural environment such as severe geography, climate, electromagnetism, nuclear radiation, pollution and the like, and the human adverse elements such as improper hoisting, carrying and testing operation in the processes of storage, transportation and testing. The storage and transportation packaging box is required to have necessary elasticity/rigidity and sealing protection performance, and meets the environmental adaptability regulations of high and low temperature storage, temperature impact, warm heat, salt spray, rain, sand dust, mould, vibration, impact, falling and the like specified by the vibration GB150 series standard through protection designs of moisture prevention, mould prevention, rust prevention, shock prevention and the like.
The aluminum alloy sealed storage and transportation box is generally formed by welding a plurality of cabin sections, the length-diameter ratio is 10/1-20/1, and the thin-wall structure of the storage and transportation box puts high requirements on the straightness, the jumping quantity and the verticality.
Welding deformation not only affects the accuracy of the structure size and the attractive appearance, but also increases the accumulated errors of machining and assembly, increases the subsequent assembly difficulty, and can not realize the assembly of related parts and be scrapped by severe people.
The auxiliary welding support for the aluminum alloy sealed storage and transportation box is developed through investigation and test, high efficiency and high precision can be achieved, the labor intensity of workers is reduced, and the requirement of mass production is met.
The aluminum alloy sealed storage and transportation box body is formed by welding an upper section of aluminum shell and a lower section of aluminum shell. The length-diameter ratio is 10/1~20/1 slender hollow structure. In the manufacturing process, an upper box shell and a lower box shell are assembled, butt-welded and then assembled and welded. Because the aluminum alloy box is smaller in diameter, a pipe-pipe butt joint of double-side welding cannot be adopted, and a blank pressing/lap jointing joint is adopted. The box body appearance is out of tolerance. The misalignment amount is large when the assembly is carried out. In the combination process, the butt joint gaps of all the sections of aluminum shells are difficult to ensure a unified standard, and most of the time is spent on adjustment and alignment. The box wall is thin, the rigidity is poor, the box wall is easy to deform, incomplete penetration occurs in the welding process, and a welding line and a near-welding-line area collapse are not beneficial to good formation of the root of the welding line. The newly developed auxiliary welding support for the aluminum alloy sealed storage and transportation box is internally provided with a supporting and expanding device, and externally provided with an outer hoop positioning and shaping device, so that the multi-section aluminum shell assembly welding of the storage and transportation box body can be realized quickly, efficiently and accurately. The structural size and the welding line of the box body can meet the technical requirements of different fields.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sealed storage case welding auxiliary stay device of aluminum alloy can support the last box that needs the welded and box down in vertical direction, horizontal direction and bight, and location, design are accurate, reliable.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an auxiliary supporting device for welding an aluminum alloy sealed storage and transportation box comprises an external frame structure and an internal supporting structure;
the external frame structure comprises an upper external frame, a lower external frame and a fixed connecting plate, wherein the upper external frame and the lower external frame are formed by welding sectional materials, the upper external frame and the lower external frame are used for wrapping an aluminum alloy sealing storage and transportation box outside, and the fixed connecting plate is used for fixedly connecting the upper external frame and the lower external frame;
the internal supporting structure comprises a main positioning frame and a plurality of internal supporting units which are uniformly arranged on the main positioning frame; the internal supporting unit comprises an upper supporting cylinder, a lower supporting plate, a left supporting cylinder, a right supporting cylinder, a left supporting plate, a right supporting plate, an angle supporting cylinder and an angle supporting plate; the upper and lower support cylinders are used for driving the upper and lower support plates to move, and the upper and lower support plates are used for supporting the aluminum alloy sealed storage and transportation box in the vertical direction; the left and right support cylinders are used for driving the left and right support plates to act, and the left and right support plates are used for supporting the aluminum alloy sealed storage and transportation box in the horizontal direction; the angle support cylinder is used for driving the angle support plate to act, and the angle support plate is used for supporting the angle part of the aluminum alloy sealed storage and transportation box.
The upper outer frame and the lower outer frame are of frame structures formed by welding steel profiles, and a plurality of reinforcing ribs are arranged on the upper outer frame and the lower outer frame.
The reinforcing ribs of the upper outer frame and the lower outer frame are provided with fixed connecting holes, and the fixed connecting plate fixedly connects the upper outer frame and the lower outer frame through the fixed connecting holes.
And arc plates are arranged at four corners of the upper outer frame and the lower outer frame.
The middle parts of the left and right supporting plates are provided with grooves along the horizontal direction.
The left support plate and the right support plate of the plurality of internal support units are integrated.
Wheels are further arranged at two ends of the main positioning support.
The corner support plate is arc-shaped.
The utility model has the advantages that:
the utility model discloses an aluminum alloy sealed storage and transportation box welding auxiliary supporting device, which can support an upper box body and a lower box body which need to be welded in the vertical direction, the horizontal direction and the corner part, and has accurate and reliable positioning and shaping;
the utility model realizes external tightening positioning and shaping by using an external frame structure, realizes internal tightening positioning and shaping by using an internal supporting structure, has accurate and reliable positioning and shaping, and can ensure that a welding plane is smooth, a welding gap is uniform and compacted;
the internal supporting structure of the utility model adopts a multi-point cylinder, and the top receiving position is rapid and reliable;
the utility model discloses can be nimble, quick dismouting, accommodation is wide.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the external frame structure of the present invention;
fig. 2 is a schematic structural view of the internal support structure of the present invention.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 and 2: the utility model relates to an auxiliary welding supporting device for an aluminum alloy sealed storage and transportation box, which comprises an external frame structure and an internal supporting structure 6; the external frame structure positions and shapes the aluminum alloy sealed storage and transportation box 1 in an external tightening mode; the internal supporting structure 6 is used for positioning and shaping the aluminum alloy sealed storage and transportation box 1 in an internal tensioning mode.
The external frame structure comprises an upper external frame 2, a lower external frame 3 and a fixed connecting plate 5, wherein the upper external frame 2 and the lower external frame 3 are formed by welding sectional materials, the upper external frame 2 and the lower external frame 3 are used for wrapping an aluminum alloy sealed storage and transportation box 1 outside, the bodies of the upper external frame 2 and the lower external frame 3 are not in contact after wrapping, the position of a gap between the upper external frame 2 and the lower external frame 3 is a position where an upper box body and a lower box body of the aluminum alloy sealed storage and transportation box 1 need to be welded, and the fixed connecting plate 5 is used for fixedly connecting the upper external frame 2 and the lower external frame 3; preferably, the upper outer frame 2 and the lower outer frame 3 are welded by steel profiles to form a frame structure, a plurality of reinforcing ribs 4 are arranged on the upper outer frame 2 and the lower outer frame 3, and the arrangement of the reinforcing ribs 4 can not only enhance the structural strength of the upper outer frame 2 and the lower outer frame 3, but also increase the wrapping points of the upper outer frame 2 and the lower outer frame 3 on the aluminum alloy sealing storage and transportation box 1, so that a stronger external tightening effect is obtained; preferably, the reinforcing ribs 4 of the upper outer frame 2 and the lower outer frame 3 are provided with fixed connecting holes, and the fixed connecting plate 5 fixedly connects the upper outer frame 2 and the lower outer frame 3 through the fixed connecting holes, so that the upper box body and the lower box body of the aluminum alloy sealed storage and transportation box 1 are prevented from moving after being placed into an external frame structure; preferably, the four corners of the upper outer frame 2 and the lower outer frame 3 are provided with arc plates, and the arc plates are arranged so that the contact between the external frame structure and the arc position of the aluminum alloy sealed storage and transportation box 1 is good, and the aluminum alloy sealed storage and transportation box 1 is prevented from deforming under the external tightening action of the external frame structure.
The internal support structure 6 comprises a main positioning frame and a plurality of internal support units uniformly arranged on the main positioning frame 61; the internal support unit comprises an upper support cylinder 62, a lower support plate 63, a left support cylinder 64, a right support cylinder 65, a corner support cylinder 66 and a corner support plate 67; the upper and lower supporting cylinders 62 are used for driving the upper and lower supporting plates 63 to move, and the upper and lower supporting plates 63 are used for supporting the aluminum alloy sealed storage and transportation box 1 in the vertical direction; the left and right support cylinders 64 are used for driving the left and right support plates 65 to move, and the left and right support plates 65 are used for supporting the aluminum alloy sealed storage and transportation box 1 in the horizontal direction; the corner support cylinder 66 is used for driving the corner support plate 67 to act, and the corner support plate 67 is used for supporting the corner of the aluminum alloy sealed storage and transportation box 1.
Preferably, the left and right supporting plates 65 are provided with a groove in the middle along the horizontal direction, firstly, the left and right sides of the aluminum alloy sealed storage and transportation box 1 can be effectively supported by the protruding positions of the left and right supporting plates 65, effective internal tension force can be applied to the horizontal direction of the aluminum alloy sealed storage and transportation box 1, secondly, the welding gap positions can be reserved by the groove design of the left and right supporting plates 65, and welding and heat dissipation of the welding positions of the upper box body and the lower box body of the aluminum alloy sealed storage and transportation box 1 are facilitated.
Preferably, the left and right support plates 65 of the plurality of internal support units are integrated left and right support plates 65, and the length of the integrated support plates can be selected according to the length of the aluminum alloy sealed storage and transportation box 1; the adoption of integral type backup pad has guaranteed the wholeness of inside bearing structure 6, can provide better inside tight effect that rises for sealed storage and transportation case 1 of aluminum alloy, and is further, the sealed location, the design of storage and transportation case 1 of aluminum alloy of also being convenient for.
Preferably, the corner support plate 67 is arc-shaped, so that the corner positions of the internal support structure 6 and the aluminum alloy sealed storage and transportation box 1 can be well contacted, and the aluminum alloy sealed storage and transportation box 1 is prevented from deforming under the internal tension action of the internal support structure 6.
Preferably, wheels are further provided at both ends of the main positioning frame 61 to facilitate the movement of the internal support structure 6 in the aluminum alloy sealed storage and transportation box 1.
It should be noted that: the shape of the upper and lower supporting plates 63 can be selected according to the internal structure of the aluminum alloy sealed storage and transportation box 1, and convex and concave parts can be selectively arranged on the upper and lower supporting plates 63 to adapt to reinforcing ribs 4, special rails and the like arranged in different aluminum alloy sealed storage and transportation boxes 1, so long as the supporting and avoiding effects can be achieved.
In order to facilitate the technical solution of the present invention to be further understood by those skilled in the art, the following is a brief description of the method of using the present invention:
firstly, horizontally placing a lower box body of an aluminum alloy sealed storage and transportation box 1 into a lower outer frame 3, and aligning each welding line with each reinforcing rib 4 of the lower outer frame 3; placing the internal support structure 6 to align the lower support plate of each internal support unit with each reinforcing rib 4 of the lower outer frame 3; then the edges of the upper box body and the lower box body are buckled and butted to be aligned; buckling the upper outer frame 2 to align the reinforcing ribs 4 of the upper outer frame 2 with the reinforcing ribs 4 of the lower outer frame 3, adjusting the height according to the technical requirement, and fixedly connecting the upper outer frame 2 and the lower outer frame 3 through a fixed connecting plate 5 to achieve the effects of positioning and shaping; the upper and lower support plates 63 and the angle support plate 67 are sequentially lifted by adjusting the air valves of the upper and lower support cylinders 62 and the angle support cylinder 66, and the compaction state of each part of the box body of the aluminum alloy sealed storage and transportation box 1 is checked so as to meet the requirement of each geometric dimension of the box body; after the pressing is in place, the left and right supporting cylinders 64 are opened, the left and right supporting plates 65 on the two sides extend out, and the connecting welding seams of the upper box body and the lower box body are pressed tightly, so that the welding seams are aligned and flat; polishing the welded part by a steel wire wheel within the range of 20MM, scrubbing the welded part by acetone, determining welding parameters on a test piece, and introducing an arc to a welding area for segmented welding; after welding, striking the welding seam and the positions 10-15 mm away from the two sides of the welding seam by using a rubber hammer; after welding, closing the angle support cylinder 66, the upper and lower support cylinders 62 and the left and right support cylinders 64 in sequence, withdrawing the angle support plate 67, the upper and lower support plates 63 and the left and right support plates 65, and drawing out the internal support structure 6; loosening the fixed connecting plate 5, and detaching the upper outer frame 2; determining welding parameters on the test piece, and introducing arc striking into the remaining short welding seam of the welding zone; and finishing the integral butt welding of the box body.
The utility model has the advantages that:
the utility model discloses an aluminum alloy sealed storage and transportation box welding auxiliary supporting device, which can support an upper box body and a lower box body which need to be welded in the vertical direction, the horizontal direction and the corner part, and has accurate and reliable positioning and shaping;
the utility model realizes external tightening positioning and shaping by using an external frame structure, realizes internal tightening positioning and shaping by using an internal supporting structure 6, has accurate and reliable positioning and shaping, and can ensure that a welding plane is smooth, a welding gap is uniform and compacted;
the internal supporting structure 6 of the utility model adopts a multi-point cylinder, and the top receiving position is rapid and reliable;
the utility model discloses can be nimble, quick dismouting, accommodation is wide.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (8)
1. The utility model provides a sealed storage case welding auxiliary stay device of aluminum alloy which characterized in that: comprising an outer frame structure and an inner support structure;
the external frame structure comprises an upper external frame, a lower external frame and a fixed connecting plate, wherein the upper external frame and the lower external frame are formed by welding sectional materials, the upper external frame and the lower external frame are used for wrapping an aluminum alloy sealing storage and transportation box outside, and the fixed connecting plate is used for fixedly connecting the upper external frame and the lower external frame;
the internal supporting structure comprises a main positioning frame and a plurality of internal supporting units which are uniformly arranged on the main positioning frame; the internal supporting unit comprises an upper supporting cylinder, a lower supporting plate, a left supporting cylinder, a right supporting cylinder, a left supporting plate, a right supporting plate, an angle supporting cylinder and an angle supporting plate; the upper and lower support cylinders are used for driving the upper and lower support plates to move, and the upper and lower support plates are used for supporting the aluminum alloy sealed storage and transportation box in the vertical direction; the left and right support cylinders are used for driving the left and right support plates to act, and the left and right support plates are used for supporting the aluminum alloy sealed storage and transportation box in the horizontal direction; the angle support cylinder is used for driving the angle support plate to act, and the angle support plate is used for supporting the angle part of the aluminum alloy sealed storage and transportation box.
2. The welding auxiliary supporting device for the aluminum alloy sealed storage and transportation box according to claim 1, wherein: the upper outer frame and the lower outer frame are of frame structures formed by welding steel profiles, and a plurality of reinforcing ribs are arranged on the upper outer frame and the lower outer frame.
3. The welding auxiliary supporting device for the aluminum alloy sealed storage and transportation box according to claim 2, wherein: the reinforcing ribs of the upper outer frame and the lower outer frame are provided with fixed connecting holes, and the fixed connecting plate fixedly connects the upper outer frame and the lower outer frame through the fixed connecting holes.
4. The welding auxiliary supporting device for the aluminum alloy sealed storage and transportation box according to claim 3, wherein: and arc plates are arranged at four corners of the upper outer frame and the lower outer frame.
5. The welding auxiliary supporting device for the aluminum alloy sealed storage and transportation box according to claim 1, wherein: the middle parts of the left and right supporting plates are provided with grooves along the horizontal direction.
6. The welding auxiliary supporting device for the aluminum alloy sealed storage and transportation box according to claim 5, wherein: the left and right support plates of the plurality of internal support units adopt an integrated left and right support plate.
7. The welding auxiliary supporting device for the aluminum alloy sealed storage and transportation box according to claim 1, wherein: wheels are further arranged at two ends of the main positioning support.
8. The welding auxiliary supporting device for the aluminum alloy sealed storage and transportation box according to claim 1, wherein: the corner support plate is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021897297.3U CN212918277U (en) | 2020-09-03 | 2020-09-03 | Welding auxiliary supporting device for aluminum alloy sealed storage and transportation box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021897297.3U CN212918277U (en) | 2020-09-03 | 2020-09-03 | Welding auxiliary supporting device for aluminum alloy sealed storage and transportation box |
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| Publication Number | Publication Date |
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| CN212918277U true CN212918277U (en) | 2021-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021897297.3U Expired - Fee Related CN212918277U (en) | 2020-09-03 | 2020-09-03 | Welding auxiliary supporting device for aluminum alloy sealed storage and transportation box |
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| CN (1) | CN212918277U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115284200A (en) * | 2022-08-15 | 2022-11-04 | 青岛寰宇乾堃航天特种设备有限公司 | Tool and method for realizing precision assembly and welding of aluminum alloy box/cylinder guide rail mounting seat |
-
2020
- 2020-09-03 CN CN202021897297.3U patent/CN212918277U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115284200A (en) * | 2022-08-15 | 2022-11-04 | 青岛寰宇乾堃航天特种设备有限公司 | Tool and method for realizing precision assembly and welding of aluminum alloy box/cylinder guide rail mounting seat |
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Granted publication date: 20210409 |