CN219151853U - Carbon tank vibration friction welding jig - Google Patents
Carbon tank vibration friction welding jig Download PDFInfo
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- CN219151853U CN219151853U CN202320091915.2U CN202320091915U CN219151853U CN 219151853 U CN219151853 U CN 219151853U CN 202320091915 U CN202320091915 U CN 202320091915U CN 219151853 U CN219151853 U CN 219151853U
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Abstract
The utility model relates to a carbon tank vibration friction welding jig which comprises an upper jig and a lower jig, wherein two station parts, namely a first station part and a second station part, are arranged between the upper jig and the lower jig, the first station part comprises a carbon tank upper cover profiling fixed block, a first pneumatic sucker, an adsorption/desorption cavity profiling block in a carbon tank body and a first pneumatic ejection device, and the second station part comprises a carbon tank bottom cover profiling fixed block, a second pneumatic sucker, a carbon tank bottom outer side profiling block, a rectangular frame and a second pneumatic ejection device. The welding machine has the advantages that the welding machine is ingenious in design, reasonable and compact in structure, corresponding profiling designs are adopted for the two stations, so that three parts can be respectively and stably fixed on the upper jig and the lower jig, welding quality during friction welding is guaranteed, continuous welding work is realized, working efficiency during production is improved, and product quality is improved.
Description
Technical Field
The utility model relates to the field of carbon tank production, in particular to a carbon tank vibration friction welding jig.
Background
At present, the model (XTG-013) automobile carbon tank is divided into 3 pieces to be injection-molded in an injection molding process, and is in a state of a part, and the XTG-013 carbon tank is injection-molded into a carbon tank upper cover, a carbon tank body and a carbon tank bottom cover, so that injection molding can be guaranteed, but three parts are required to be friction-welded to form a whole in the later stage; as shown in fig. 1-2, the model (XTG-013) automobile carbon tank is designed into 3 parts, namely a carbon tank upper cover 5, a carbon tank body 6 and a carbon tank bottom cover 7, two chambers are designed in the carbon tank body 6, namely an atmospheric chamber 61 and an adsorption/desorption chamber 62, the upper cover body of the atmospheric chamber 61 can be formed by integral injection molding with the carbon tank body 6 in a relatively simple structure, but the upper cover body of the adsorption/desorption chamber 62 is the upper cover 5 of the carbon tank, is relatively complex in structure and is not easy to be formed by integral injection molding with the carbon tank body 6 and the upper cover body of the atmospheric chamber 61, the carbon tank upper cover 5 is formed by split injection molding, and the carbon tank upper cover 5 in the later stage is formed into a whole with the carbon tank body 6 by friction welding; the carbon tank bottom cover 7 and the bottom of the carbon tank body 6 are formed into a whole by friction welding, the carbon tank bottom cover 6 simultaneously seals the bottom opening parts of the atmospheric chamber 61 and the adsorption/desorption chamber 62, and of course, before the carbon tank bottom cover and the carbon tank body are subjected to friction welding, other components of the carbon tank such as carbon powder, a carbon powder pressing plate, a spring, a sponge gasket, a non-woven fabric filter sheet and the like are put into the corresponding atmospheric chamber 61 and the adsorption/desorption chamber 62, and then the carbon tank bottom cover is subjected to friction welding to seal the bottom of the carbon tank body, so that the assembly is completed. On vibration friction welding equipment, three parts XTG-013 are subjected to vibration friction welding to form a complete cavity by adjusting various system parameters of the friction vibration welding equipment, so that the air tightness of the carbon tank is ensured. However, how to design a fixture, and how to perform stable fixing fit later friction welding on an upper cover, a body and a bottom cover of a XTG-013 carbon tank through the fixture is currently required to solve the technical problem.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the carbon tank vibration friction welding jig which is ingenious in design, reasonable and compact in structure, and capable of stably fixing the upper cover, the body and the bottom cover of the XTG-013 carbon tank and ensuring the sealing welding of three parts.
The technical scheme of the utility model is as follows:
the carbon tank vibration friction welding jig comprises an upper jig and a lower jig, wherein two station parts, namely a first station part and a second station part, are arranged between the upper jig and the lower jig, the first station part comprises a carbon tank upper cover profiling fixed block, a first pneumatic sucker, a carbon tank body internal adsorption/desorption cavity profiling block and a first pneumatic ejection device, the carbon tank upper cover profiling fixed block is arranged below the upper jig, the first pneumatic sucker is arranged in the middle of the carbon tank upper cover profiling fixed block, the carbon tank body internal adsorption/desorption cavity profiling block is arranged above the lower jig, the carbon tank body internal adsorption/desorption cavity profiling block is positioned below the carbon tank upper cover profiling fixed block, the first pneumatic ejection device is arranged above the lower jig, and the first pneumatic ejection device is positioned inside the carbon tank body internal adsorption/desorption cavity profiling block; the second station part comprises a carbon tank bottom cover profiling fixed block, a second pneumatic sucker, a carbon tank body bottom outer profiling block, a rectangular frame and a second pneumatic ejection device, wherein the carbon tank bottom cover profiling fixed block is arranged below the upper jig, the carbon tank bottom cover profiling fixed block is positioned on one side of the carbon tank upper cover profiling fixed block, the second pneumatic sucker is arranged in the middle of the carbon tank bottom cover profiling fixed block, the carbon tank body bottom outer profiling block is arranged above the lower jig through the rectangular frame, the carbon tank body bottom outer profiling block is positioned below the carbon tank bottom cover profiling fixed block, and the second pneumatic ejection device is arranged above the lower jig and in the middle of the inner lower part of the rectangular frame.
The first pneumatic ejection device comprises a first cylinder and an ejector rod, the first cylinder is arranged on the lower jig, the first cylinder is positioned below the inside of the carbon tank body inside adsorption/desorption cavity profiling block, the telescopic end of the upper end of the first cylinder is connected with the ejector rod, the ejector rod is positioned inside the carbon tank body inside adsorption/desorption cavity profiling block, and the upper end of the ejector rod can penetrate through the top of the carbon tank body inside adsorption/desorption cavity profiling block.
The second pneumatic ejection device comprises a second cylinder and an ejector block, the second cylinder is arranged on the lower jig, the ejector block is arranged at the upper end telescopic end of the second cylinder in the middle of the lower part of the inside of the rectangular frame of the second cylinder.
The upper jig and the lower jig are respectively designed into rectangular plates.
The utility model has the advantages that the design is ingenious, the structure is reasonable and compact, the jig is divided into an upper jig and a lower jig, two stations are designed between the upper jig and the lower jig, the upper cover, the body and the bottom cover of the XTG-013 carbon tank are completed through the two stations, and three parts are welded in a sealing way; the corresponding profiling design is adopted for both stations, so that three parts can be respectively and stably fixed on the upper jig and the lower jig, the welding quality during friction welding is ensured, continuous welding work is realized, the working efficiency during production is improved, and the product quality is improved.
Drawings
Fig. 1 is a schematic diagram of a carbon canister of the present utility model.
Fig. 2 is a schematic cross-sectional view of a carbon canister of the present utility model.
Fig. 3 is a schematic view of the friction welding state of the present utility model.
Fig. 4 is a schematic diagram of the upper fixture of the present utility model.
Fig. 5 is a schematic view of the upper jig of the present utility model after mounting the upper lid and the bottom lid of the carbon tank thereon.
Fig. 6 is a schematic diagram of the lower fixture of the present utility model.
Fig. 7 is a schematic view of a lower jig of the present utility model with a carbon tank body mounted thereon.
Fig. 8 is a schematic cross-sectional view of the present utility model.
Description of the embodiments
Referring to fig. 1-8, the carbon tank vibration friction welding jig comprises an upper jig 1 and a lower jig 2, wherein two station parts, namely a first station part 3 and a second station part 4, are arranged between the upper jig 1 and the lower jig 2, the first station part 3 comprises a carbon tank upper cover profiling fixed block 31, a first pneumatic sucker 32, a carbon tank body internal adsorption/desorption cavity profiling block 33 and a first pneumatic ejection device 34, the carbon tank upper cover profiling fixed block 31 is arranged below the upper jig 1, the first pneumatic sucker 32 is arranged in the middle of the carbon tank upper cover profiling fixed block 31, the carbon tank body internal adsorption/desorption cavity profiling block 33 is arranged above the lower jig 2, the carbon tank body internal adsorption/desorption cavity profiling block 33 is positioned below the carbon tank upper cover profiling fixed block 31, the first pneumatic ejection device 34 is arranged above the lower jig 2, and the first pneumatic ejection device 34 is positioned inside the carbon tank body internal adsorption/desorption cavity profiling block 33; the second station part 4 comprises a carbon tank bottom cover profiling fixed block 41, a second pneumatic sucker 42, a carbon tank body bottom outside profiling block 44, a rectangular frame 45 and a second pneumatic ejection device 46, wherein the carbon tank bottom cover profiling fixed block 41 is arranged below the upper jig 1, the carbon tank bottom cover profiling fixed block 41 is positioned on one side of the carbon tank upper cover profiling fixed block 31, the second pneumatic sucker 42 is arranged in the middle of the carbon tank bottom cover profiling fixed block 41, the carbon tank body bottom outside profiling block 44 is arranged above the lower jig 2 through the rectangular frame 45, the carbon tank body bottom outside profiling block 44 is positioned below the carbon tank bottom cover profiling fixed block 41, the second pneumatic ejection device 46 is arranged above the lower jig 2, and the second pneumatic ejection device 46 is positioned in the middle of the inner lower part of the rectangular frame 45. The middle of the carbon tank upper cover profiling fixed block 31 is a profiling cavity of the carbon tank upper cover, and the profiling cavity just accommodates the carbon tank upper cover; the carbon tank body internal adsorption/desorption cavity profiling block 33 is just supported inside the carbon tank body; the middle of the carbon tank bottom cover profiling fixed block 41 is also provided with a profiling cavity of the carbon tank bottom cover, and the profiling cavity just accommodates the carbon tank bottom cover; the rectangular frame 45 mainly supports and mounts the carbon tank body bottom outside profiling block 44, and the middle profiling cavity of the carbon tank body bottom outside profiling block 44 just accommodates the fixed carbon tank body bottom outside.
The first pneumatic ejection device 34 comprises a first cylinder 341 and an ejector rod 342, the first cylinder 341 is mounted on the lower jig 2, the first cylinder 341 is located below the inside of the carbon tank body inside adsorption/desorption cavity profiling block 33, the telescopic end of the upper end of the first cylinder 341 is connected with the ejector rod 342, the ejector rod 342 is located inside the carbon tank body inside adsorption/desorption cavity profiling block 33, and the upper end of the ejector rod 342 can penetrate through the top of the carbon tank body inside adsorption/desorption cavity profiling block 33. The design is used for ejecting and discharging the semi-finished carbon tank product formed by friction welding of the first station part 3.
The second pneumatic ejection device 46 comprises a second air cylinder 461 and an ejection block 462, wherein the second air cylinder 461 is arranged on the lower jig 2, the ejection block 462 is arranged at the upper telescopic end of the second air cylinder 461 in the middle of the lower part of the inside of the rectangular frame 45 of the second air cylinder 461. The design is used for ejection and discharge of carbon tank finished products formed by friction welding of the second station part 4.
The upper jig 1 and the lower jig 2 are respectively designed into rectangular plates.
An avoidance hole 8 of an atmospheric pipe orifice on the carbon tank body is designed on the upper jig on one side of the carbon tank upper cover profiling fixed block of the first station part, and an avoidance hole 9 of an adsorption pipe orifice on the carbon tank upper cover is also designed on the upper jig inside the middle profiling cavity of the carbon tank upper cover profiling fixed block; the avoidance hole design ensures that the interference problem of the jig and the carbon tank component is prevented after the upper jig and the lower jig are assembled. Guide posts 11 are arranged at four corners of the lower jig, four guide sleeves 12 are correspondingly arranged at four corners of the lower surface of the upper jig, and the guide posts 11 are correspondingly inserted into the guide sleeves 12 to carry out die assembly positioning.
When the carbon tank bottom cover friction welding device is used, the upper jig 1 and the lower jig 2 are respectively arranged on friction welding equipment, the carbon tank upper cover is subjected to friction welding through the first station part 3, and then the carbon tank bottom cover is subjected to friction welding through the second station part 4, so that friction welding is completed in two steps; when the first station part 3 is in friction welding, the carbon tank upper cover is placed in the profiling cavity of the carbon tank upper cover profiling fixed block 31, the upper surface of the carbon tank upper cover is sucked by the first pneumatic sucking disc 32, the carbon tank upper cover is ensured not to fall from the profiling cavity of the carbon tank upper cover profiling fixed block 31, the carbon tank body is fixedly sleeved outside the carbon tank body inside the adsorption/desorption cavity profiling block 33 through the adsorption/desorption cavity of the carbon tank body, the upper jig 2 and the lower jig 2 are matched, the carbon tank upper cover is just buckled on the carbon tank body, the first pneumatic sucking disc 32 stops adsorption, and the friction welding machine is pneumatic, so that the upper cover and the carbon tank body of the carbon tank can be in friction welding; during friction welding of the second station part 4, the carbon tank bottom cover is placed in the inner profiling cavity of the carbon tank bottom cover profiling fixed block 41 and is adsorbed by the second pneumatic chuck 42, the carbon tank bottom cover is prevented from falling off, a semi-finished product welded by the carbon tank upper cover and the carbon tank body is inversely placed in the rectangular frame 45, the top block 462 at the upper end of the second air cylinder 461 at the lower end is supported on the outer side of the carbon tank upper cover at the bottom, the upper end of the carbon tank body is fixed at the middle position of the profiling block 44 at the outer side of the carbon tank body in a circle, the rest components of the carbon tank are sequentially assembled in the air cavity and the adsorption/desorption cavity of the inversely arranged carbon tank semi-finished product, the upper jig 2 and the lower jig are matched, the carbon tank bottom cover is just buckled on the inversely arranged carbon tank body, the second pneumatic chuck 42 stops adsorbing, and the friction welding machine is pneumatic, so that the bottom cover and the carbon tank body can be friction welded; besides the first friction welding, the first station part 3 works independently, and then the first station part 3 and the second station part 4 can work simultaneously, so that the time is saved, and the efficiency is improved; the last time the second station part 4 works alone. After friction welding is finished, the upper jig 2 and the lower jig 2 are separated, the first cylinder 341 controls the ejector rod 342 to eject upwards, the top of the ejector rod 342 is ejected to the inner side of the upper cover of the semi-finished product carbon tank, and the semi-finished product is ejected and demoulded from the outer side of the inner adsorption/desorption cavity profiling block 33 of the carbon tank body; the second cylinder 461 controls the ejection block 462 to be ejected to the outside of the upper cover of the finished carbon canister, and the finished carbon canister is ejected upward from the rectangular frame 45 and the profiling block 44 at the outside of the bottom of the carbon canister body.
Claims (4)
1. The carbon tank vibration friction welding jig comprises an upper jig and a lower jig, and is characterized in that two station parts, namely a first station part and a second station part, are arranged between the upper jig and the lower jig, the first station part comprises a carbon tank upper cover profiling fixed block, a first pneumatic sucker, a carbon tank body internal adsorption/desorption cavity profiling block and a first pneumatic ejection device, the carbon tank upper cover profiling fixed block is arranged below the upper jig, the first pneumatic sucker is arranged in the middle of the carbon tank upper cover profiling fixed block, the carbon tank body internal adsorption/desorption cavity profiling block is arranged above the lower jig, the carbon tank body internal adsorption/desorption cavity profiling block is arranged below the carbon tank upper cover profiling fixed block, the first pneumatic ejection device is arranged above the lower jig, and the first pneumatic ejection device is arranged inside the carbon tank body internal adsorption/desorption cavity profiling block; the second station part comprises a carbon tank bottom cover profiling fixed block, a second pneumatic sucker, a carbon tank body bottom outer profiling block, a rectangular frame and a second pneumatic ejection device, wherein the carbon tank bottom cover profiling fixed block is arranged below the upper jig, the carbon tank bottom cover profiling fixed block is positioned on one side of the carbon tank upper cover profiling fixed block, the second pneumatic sucker is arranged in the middle of the carbon tank bottom cover profiling fixed block, the carbon tank body bottom outer profiling block is arranged above the lower jig through the rectangular frame, the carbon tank body bottom outer profiling block is positioned below the carbon tank bottom cover profiling fixed block, and the second pneumatic ejection device is arranged above the lower jig and in the middle of the inner lower part of the rectangular frame.
2. The carbon tank vibration friction welding jig according to claim 1, wherein the first pneumatic ejection device comprises a first cylinder and an ejector rod, the first cylinder is arranged on the lower jig, the first cylinder is positioned below the inside of the carbon tank body inside adsorption/desorption cavity profiling block, the telescopic end of the upper end of the first cylinder is connected with the ejector rod, the ejector rod is positioned inside the carbon tank body inside adsorption/desorption cavity profiling block, and the upper end of the ejector rod can penetrate through the top of the carbon tank body inside adsorption/desorption cavity profiling block.
3. The carbon tank vibration friction welding jig according to claim 1, wherein the second pneumatic ejection device comprises a second cylinder and an ejector block, the second cylinder is arranged on the lower jig, the ejector block is arranged at the upper end telescopic end of the second cylinder in the middle of the lower part of the rectangular frame of the second cylinder.
4. The jig for vibration friction welding of carbon tank as defined in claim 1, wherein said upper jig and said lower jig are respectively designed as rectangular plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320091915.2U CN219151853U (en) | 2023-01-31 | 2023-01-31 | Carbon tank vibration friction welding jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320091915.2U CN219151853U (en) | 2023-01-31 | 2023-01-31 | Carbon tank vibration friction welding jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219151853U true CN219151853U (en) | 2023-06-09 |
Family
ID=86643628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320091915.2U Active CN219151853U (en) | 2023-01-31 | 2023-01-31 | Carbon tank vibration friction welding jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219151853U (en) |
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2023
- 2023-01-31 CN CN202320091915.2U patent/CN219151853U/en active Active
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