CN220231217U - Aluminum alloy shell pressure testing device - Google Patents
Aluminum alloy shell pressure testing device Download PDFInfo
- Publication number
- CN220231217U CN220231217U CN202321647191.1U CN202321647191U CN220231217U CN 220231217 U CN220231217 U CN 220231217U CN 202321647191 U CN202321647191 U CN 202321647191U CN 220231217 U CN220231217 U CN 220231217U
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- sliding
- sides
- aluminum alloy
- alloy shell
- pressure testing
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 42
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 4
- 238000007599 discharging Methods 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to the technical field of aluminum alloy pressure testing and discloses an aluminum alloy shell pressure testing device which comprises a mounting frame and a storage bin, wherein a sliding plate is arranged in the mounting frame in a sliding mode, a pressing block is fixedly arranged at the lower portion of the sliding plate, a pressure sensor is arranged in the pressing block, a feeding box is arranged at the lower portion of the storage bin in a sliding mode, baffles are arranged at two sides of the bottom of the feeding box in a sliding mode, sliding components are arranged at two sides of the bottom of the feeding box in a sliding mode, when the feeding box moves to a place right above a placing table, the sliding components are used for driving the two baffles to slide, clamping plates are arranged at two sides of the lower portion of the storage bin in a rotating mode, a first sliding groove is formed in one side of each of the two clamping plates in a penetrating mode, mounting plates are fixedly arranged at two sides of the lower portion of the storage bin, sliding rods are arranged at the upper portions of the two mounting plates in a sliding mode, and T-shaped blocks are fixedly arranged at two sides of the feeding box. The automatic feeding and discharging device can automatically clamp and position the aluminum alloy shell when in use, can realize automatic feeding and discharging, and is simple and convenient to operate.
Description
Technical Field
The utility model belongs to the technical field of aluminum alloy pressure testing, and particularly relates to an aluminum alloy shell pressure testing device.
Background
Because of its excellent metal characteristics, aluminum alloy castings are widely used in many fields such as aerospace, ships, electric power, automobiles and the like, when aluminum alloy shells are manufactured, spot inspection needs to be performed on the aluminum alloy shells, and inspection items include length, thickness and the like, and pressure test is one of them, but some existing aluminum alloy shell pressure test devices still have some defects when in use.
The existing aluminum alloy shell pressure testing device needs an operator to manually put a sample into a detection table for detection when in use, because the aluminum alloy shell is extremely stressed when in pressure testing, if an operator does not put the sample into a designated position, the tested data are inaccurate, the sample can be broken under the condition of misoperation, the operator can be injured, and the existing partial device is extremely inconvenient to load and unload when in use.
The present utility model has been made in view of this.
Disclosure of Invention
In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:
the utility model provides an aluminum alloy casing pressure testing device, includes mounting bracket, feed bin, the inside slip of mounting bracket is equipped with the slide, and the fixed briquetting that is equipped with in slide lower part, the inside pressure sensor that is equipped with of briquetting, mounting bracket top fixed mounting has the pneumatic cylinder, and pneumatic cylinder output runs through mounting bracket top and fixed connection at the slide top, the mounting bracket diapire is fixed to be equipped with and places the platform, and places the platform both ends and all rotate and be equipped with the locating plate, and the one end of two locating plates all rotates and is equipped with the second rubber roll, place platform one side both ends and all be equipped with drive assembly, drive assembly is used for driving the locating plate rotation when the slide moves down, feed bin lower part slip is equipped with the feed box, and the feed box bottom both sides all slide and be equipped with sliding assembly, the mode sliding assembly is used for driving two baffles to slide on placing the platform when the feed box, feed bin lower part both sides all rotate and are equipped with splint, and two splint one side all run through and have seted up first spout, feed bin below both sides are all fixed and are equipped with the locating plate, and two the one end of slide bar passes corresponding first spout respectively and with its sliding connection when T shape slider is pushed down, and the slide bar is formed by the slide bar is directly to the side of the feed box.
As a preferred implementation mode of the utility model, the two sides of the lower end of the storage bin are fixedly provided with the fixed shafts, the two fixed shafts respectively penetrate through the corresponding clamping plates and are connected with the corresponding clamping plates in a rotating way, one end of each clamping plate is provided with two first spring pins, and one end of each first spring pin is fixedly provided with the same connecting plate.
As a preferred implementation mode of the utility model, the two mounting plates are provided with the second sliding grooves, guide pins are fixedly arranged in the second sliding grooves, the two guide pins respectively penetrate through one end of the corresponding sliding rod and are in sliding connection with the corresponding sliding rod, springs are sleeved on the guide pins, the lower ends of the two sliding rods are respectively provided with the first rubber rollers in a rotating mode, and the two first rubber rollers are respectively matched with the corresponding T-shaped blocks.
As a preferred implementation mode of the utility model, one end of each sliding rod close to the first sliding groove is provided with a second rotating shaft, each second rotating shaft penetrates through the corresponding sliding rod and is in rotating connection with the corresponding sliding rod, and rollers are sleeved at two ends of each second rotating shaft.
As a preferred embodiment of the utility model, the two sides of the feeding box are fixedly provided with the fixing rods, one end of each of the two fixing rods is fixedly provided with the same handle, one side of each of the two mounting plates is provided with the guide groove, and the two fixing rods are respectively arranged in the corresponding guide grooves and are in sliding connection with the corresponding guide grooves.
As a preferred implementation mode of the utility model, the sliding component comprises two limiting blocks, wherein the two limiting blocks are respectively and fixedly arranged on the outer walls of two sides of the placing table, two second spring pins are fixedly arranged on one sides of two baffle plates, the other ends of the second spring pins are respectively and fixedly connected to two sides of the feeding box, one end of each baffle plate is fixedly provided with a fixed block, and the two fixed blocks are respectively matched with the two corresponding limiting blocks.
As a preferred implementation mode of the utility model, the transmission assembly comprises two racks, the two racks are respectively fixed on two sides of the lower part of the sliding plate, the two ends of the placing table are respectively provided with a first rotating shaft, the two first rotating shafts respectively penetrate through the two ends of the placing table and are in rotating connection with the two first rotating shafts, the two positioning plates are respectively fixedly sleeved at one end of the corresponding first rotating shaft, the other ends of the two first rotating shafts are respectively fixedly sleeved with a gear, and the two racks respectively corresponding to the two gears are meshed.
As a preferred implementation mode of the utility model, the two sides of the outer wall of the storage bin are fixedly provided with the fixing plates, the other ends of the fixing plates are fixedly provided with the bottom wall of the mounting frame, the bottoms of the two mounting plates are fixedly provided with the fixing columns, and the other ends of the fixing columns are fixedly connected with the bottom wall of the mounting frame.
As a preferable implementation mode of the utility model, a plurality of guide posts are fixedly arranged in the mounting frame, the guide posts penetrate through the sliding plate and are in sliding connection with the sliding plate, and a pushing plate is fixedly arranged on one side of the feeding box.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the positioning plates arranged on two sides of the placing table are rotated, when the hydraulic cylinder is started to drive the pressing block to move downwards to detect the aluminum alloy shell, the rack synchronously drives the gear to rotate, the gear rotates and simultaneously the positioning plates rotate together to clamp the aluminum alloy shell, and the aluminum alloy shell is clamped and is positioned at a designated position, so that the accuracy of pressure test data is improved.
According to the utility model, through the feeding box which is arranged in a sliding manner, when the feeding box moves below the storage bin, the sliding rod is extruded and slid by the T-shaped block, the clamping plate can be turned over during sliding, the aluminum alloy shell at the lowest part of the storage bin is released and falls into the feeding box when the clamping plate is turned over, and the last aluminum alloy shell is clamped by the connecting plate; when the feeding box moves to the top of the placing table, the fixed block extrudes the limiting block to enable the baffle to move one end of the distance, at the moment, the aluminum alloy shell in the feeding box falls onto the placing table to wait for testing, so that the feeding box can automatically feed and discharge materials when sliding between the storage bin and the placing table, and the device is simple to operate, can improve detection efficiency and is extremely convenient.
The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.
Drawings
In the drawings:
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of a three-dimensional structure of a silo according to the utility model;
FIG. 3 is a schematic view of a bottom perspective of the bin of the utility model;
FIG. 4 is a schematic diagram of a cross-sectional structure of a silo according to the utility model;
FIG. 5 is a schematic perspective view of a feeding box according to the present utility model;
fig. 6 is a schematic diagram of a partial enlarged structure of the present utility model.
In the figure: 1. a mounting frame; 2. a hydraulic cylinder; 3. briquetting; 4. a slide plate; 5. a guide post; 6. a rack; 7. a gear; 8. a first rotating shaft; 9. a positioning plate; 10. a storage bin; 11. a fixing plate; 12. a clamping plate; 13. a fixed rod; 14. a handle; 15. a placement table; 16. a limiting block; 17. a pushing plate; 18. a mounting plate; 19. a slide bar; 20. a feeding box; 21. a first chute; 22. a fixed shaft; 23. a baffle; 24. a T-shaped block; 25. a fixed block; 26. a connecting plate; 27. a first spring pin; 28. a second rotating shaft; 29. a second spring pin; 30. a second chute; 31. a guide pin; 32. a spring; 33. a first rubber roller.
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 in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model.
As shown in fig. 1 to 6, an aluminum alloy shell pressure testing device, including mounting bracket 1, feed bin 10, inside slip of mounting bracket 1 is equipped with slide 4, slide 4 lower part is fixed and is equipped with briquetting 3, briquetting 3 inside is equipped with pressure sensor, mounting bracket 1 top fixed mounting has pneumatic cylinder 2, and pneumatic cylinder 2 output runs through mounting bracket 1 top and fixed connection at slide 4 top, mounting bracket 1 diapire is fixed and is equipped with places platform 15, and place platform 15 both ends and all rotate and be equipped with locating plate 9, the one end of two locating plates 9 all rotates and be equipped with the second rubber roll, place platform 15 one side both ends all are equipped with drive assembly, drive assembly is used for driving locating plate 9 rotation when slide 4 moves down, feed bin 10 lower part slip is equipped with feed box 20, and feed box 20 bottom both sides all slide and be equipped with baffle 23, all be equipped with slide assembly when feed box 20 moves place platform 15 directly over mode slide assembly and is used for driving two baffle 23 and slides, feed bin 10 lower part both sides all rotate and are equipped with splint 12, and two splint 12 one side all run through and have first spout 21, and place platform 10 below both sides are all fixed and are equipped with mounting plate 18, and two locating plate 9 one side are equipped with the corresponding to slide bar 19 and the slide bar is equipped with the slide bar 20 when the slide bar is rotated down, the top of the slide bar is equipped with the slide bar is 20, when the slide bar is rotated to the slide bar is 20, the top is equipped with the slide bar is 20, the top is rotated and is equipped with the slide bar is 20, and the top of the slide plate is 20, and is connected to the top of the slide plate is 20.
The fixed axle 22 is fixed to feed bin 10 lower extreme both sides, and two fixed axles 22 run through corresponding splint 12 respectively and rotate with it and connect, the one end of splint 12 all is equipped with two first spring pins 27, and the one end of two first spring pins 27 is fixed to be equipped with same connecting plate 26, when splint 12 rotate, the connecting plate 26 of its one end will rotate and press from both sides tight penultimate aluminum alloy casing to feed bin 10 inside, when pay-off box 20 slides to placing the platform 15, T shape piece 24 will be separated with slide bar 19, splint 12 will get back to the initial position and hold in the palm last aluminum alloy casing this moment.
The second sliding grooves 30 are formed in the two mounting plates 18, the guide pins 31 are fixedly arranged in the second sliding grooves 30, the two guide pins 31 penetrate through one ends of the corresponding sliding rods 19 respectively and are in sliding connection with the corresponding sliding rods, springs 32 are sleeved on the guide pins 31, the lower ends of the two sliding rods 19 are rotatably provided with first rubber rollers 33, the two first rubber rollers 33 are respectively matched with the corresponding T-shaped blocks 24, and when the feeding box 20 slides to the position right below the storage bin 10, the T-shaped blocks 24 on two sides of the feeding box 20 squeeze the sliding rods 19 to enable the sliding rods 19 to slide.
The two slide bars 19 are close to one end of the first chute 21 and are respectively provided with a second rotating shaft 28, the two second rotating shafts 28 respectively penetrate through the corresponding slide bars 19 and are rotatably connected with the slide bars, the two ends of each second rotating shaft 28 are respectively sleeved with a roller, and when the slide bars 19 slide, the rollers at the two ends of each second rotating shaft 28 roll on one side of the clamping plate 12.
The fixed rods 13 are fixedly arranged on two sides of the feeding box 20, one end of each fixed rod 13 is fixedly provided with the same handle 14, one side of each mounting plate 18 is provided with a guide groove, and the two fixed rods 13 are respectively arranged in the corresponding guide grooves and are in sliding connection with the corresponding guide grooves.
The sliding component comprises two limiting blocks 16, the two limiting blocks 16 are respectively and fixedly arranged on the outer walls of the two sides of the placement table 15, two second spring pins 29 are fixedly arranged on one sides of the two baffles 23, the other ends of the second spring pins 29 are respectively and fixedly connected to the two sides of the feeding box 20, fixing blocks 25 are fixedly arranged at one ends of the baffles 23, the two fixing blocks 25 are respectively matched with the corresponding two limiting blocks 16, when the feeding box 20 slides to the position right above the placement table 15, the fixing blocks 25 are extruded by the limiting blocks 16 to enable the baffles 23 to move for a certain distance and spread, and at the moment, an aluminum alloy shell in the feeding box 20 falls onto the placement table 15.
The transmission assembly comprises two racks 6, the two racks 6 are respectively fixed on two sides of the lower part of the sliding plate 4, the two ends of the placing table 15 are respectively provided with a first rotating shaft 8, the two first rotating shafts 8 respectively penetrate through the two ends of the placing table 15 and are rotationally connected with the placing table, the two positioning plates 9 are respectively fixedly sleeved at one ends of the corresponding first rotating shafts 8, the other ends of the two first rotating shafts 8 are respectively fixedly sleeved with gears 7, the two racks 6 respectively corresponding to the two gears 7 are meshed, the racks 6 drive the gears 7 to rotate when the sliding plate 4 slides downwards, the positioning plates 9 fixed at one ends of the first rotating shafts 8 simultaneously rotate, and at the moment, the aluminum alloy shell is clamped and positioned by the positioning plates 9.
The fixed plate 11 is all fixed to feed bin 10 outer wall both sides, and the equal fixed mounting bracket 1 diapire of fixed plate 11 other end, and a plurality of fixed columns of equal fixed mounting of two mounting panel 18 bottoms, and a plurality of fixed column other ends equal fixed connection are at the 1 diapire of mounting bracket.
A plurality of guide posts 5 are fixedly arranged in the mounting frame 1, the guide posts 5 penetrate through the sliding plate 4 and are in sliding connection with the sliding plate, a pushing plate 17 is fixedly arranged on one side of the feeding box 20, and when the feeding box 20 slides before the upper part of the placing table 15 is placed, the pushing plate 17 pushes the aluminum alloy shell after the last test out of the device, so that automatic discharging is realized.
The implementation principle of the aluminum alloy shell pressure testing device of the embodiment is as follows: when the automatic feeding device is used, firstly, the tested aluminum alloy shells are stacked in the bin 10, then the handle 14 is pushed to slide the feeding box 20 to the position right below the bin 10, at the moment, the T-shaped blocks 24 on two sides of the feeding box 20 extrude the slide bars 19 to slide, the slide bars 19 slide and simultaneously drive the clamping plates 12 to rotate, when the clamping plates 12 rotate to a specified angle, the lowest aluminum alloy shell in the bin 10 falls into the feeding box 20, at the moment, the connecting plate 26 at one end of the clamping plates 12 rotates towards the inside of the bin 10 and clamps the last aluminum alloy shell, when the feeding box 20 slides towards the placing table 15, the T-shaped blocks 24 are separated from the slide bars 19, at the moment, the clamping plates 12 return to the initial position to hold the last aluminum alloy shell, when the feeding box 20 slides to the position right above the placing table 15, the fixed blocks 25 are extruded by the limiting blocks 16 to enable the baffle plates 23 to move a distance and to be unfolded, at the moment, the aluminum alloy shells in the feeding box 20 fall onto the placing table 15, then the hydraulic cylinder 2 is started to slide down to conduct pressure test on the aluminum alloy, when the clamping plates 4 slide down, and simultaneously drive the gear 7 to rotate towards the inside the bin 10, at the same time, the first rotating plate 8 is fixed on the rotating shaft 9, and the rotating plate 9 is positioned between the feeding box 9 and the feeding box is positioned relatively conveniently, and the feeding box is positioned and rapidly, and can be positioned and positioned on the feeding box 9.
Claims (9)
1. The utility model provides an aluminum alloy shell pressure testing device, includes mounting bracket (1), feed bin (10), its characterized in that, inside slip of mounting bracket (1) is equipped with slide (4), and slide (4) lower part is fixed to be equipped with briquetting (3), and briquetting (3) inside is equipped with pressure sensor, mounting bracket (1) top fixed mounting has pneumatic cylinder (2), and pneumatic cylinder (2) output runs through mounting bracket (1) top and fixed connection at slide (4) top, mounting bracket (1) diapire is fixed to be equipped with and places platform (15), and places platform (15) both ends and all rotate and be equipped with locating plate (9), the one end of two locating plates (9) all rotates and is equipped with the second rubber roller, place platform (15) one side both ends all are equipped with drive assembly, drive assembly is used for driving locating plate (9) rotation when slide (4) moves down, feed bin (10) lower part slip is equipped with pay-off box (20), and pay-off box (20) bottom both sides all slide and are equipped with baffle (23), pay-off box (20) bottom both sides all are equipped with slip assembly, place platform (15) both sides and place platform (15) both ends and all rotate and are equipped with baffle (12) and are used for driving two sides and are all to rotate down respectively, and two splint (12) one side all runs through and has seted up first spout (21), mounting panel (18) are all fixed to feed bin (10) below both sides, and two mounting panel (18) upper portions all slide and are equipped with slide bar (19), two the other end of slide bar (19) respectively pass corresponding first spout (21) and with its sliding connection, feed bin (20) both sides fixed mounting has T shape piece (24), and when feed bin (20) slid under feed bin (10), the hypotenuse of T shape piece (24) will extrude slide bar (19) and make its slip a section distance.
2. The aluminum alloy shell pressure testing device according to claim 1, wherein fixed shafts (22) are fixedly arranged on two sides of the lower end of the storage bin (10), the two fixed shafts (22) penetrate through corresponding clamping plates (12) respectively and are connected with the corresponding clamping plates in a rotating mode, two first spring pins (27) are arranged at one end of each clamping plate (12), and one connecting plate (26) is fixedly arranged at one end of each first spring pin (27).
3. An aluminum alloy shell pressure testing device according to claim 1, characterized in that two mounting plates (18) are provided with second sliding grooves (30), guide pins (31) are fixedly arranged in the second sliding grooves (30), the two guide pins (31) penetrate through one ends of corresponding sliding rods (19) respectively and are in sliding connection with the corresponding sliding rods, springs (32) are sleeved on the guide pins (31), first rubber rollers (33) are rotatably arranged at the lower ends of the two sliding rods (19), and the two first rubber rollers (33) are respectively matched with corresponding T-shaped blocks (24).
4. An aluminum alloy shell pressure testing device according to claim 3, wherein two sliding rods (19) are respectively provided with a second rotating shaft (28) at one end close to the first sliding groove (21), the two second rotating shafts (28) respectively penetrate through the corresponding sliding rods (19) and are rotatably connected with the sliding rods, and rollers are respectively sleeved at two ends of the second rotating shafts (28).
5. The aluminum alloy shell pressure testing device according to claim 1, wherein fixing rods (13) are fixedly arranged at two sides of the feeding box (20), one end of each of the two fixing rods (13) is fixedly provided with the same handle (14), one side of each of the two mounting plates (18) is provided with a guide groove, and the two fixing rods (13) are respectively arranged in the corresponding guide grooves and are in sliding connection with the corresponding guide grooves.
6. The aluminum alloy shell pressure testing device according to claim 5, wherein the sliding assembly comprises two limiting blocks (16), the two limiting blocks (16) are fixedly installed on the outer walls of two sides of the placement table (15) respectively, two second spring pins (29) are fixedly arranged on one sides of the two baffles (23), the other ends of the second spring pins (29) are fixedly connected to two sides of the feeding box (20) respectively, fixing blocks (25) are fixedly installed at one ends of the baffles (23), and the two fixing blocks (25) are matched with the corresponding two limiting blocks (16) respectively.
7. The aluminum alloy shell pressure testing device according to claim 1, wherein the transmission assembly comprises two racks (6), the two racks (6) are respectively fixed on two sides of the lower portion of the sliding plate (4), the two ends of the placing table (15) are respectively provided with a first rotating shaft (8), the two first rotating shafts (8) respectively penetrate through the two ends of the placing table (15) and are in rotary connection with the two ends of the placing table, the two positioning plates (9) are respectively fixedly sleeved at one ends of the corresponding first rotating shafts (8), the other ends of the two first rotating shafts (8) are respectively fixedly sleeved with gears (7), and the two racks (6) corresponding to the two gears (7) are meshed.
8. The aluminum alloy shell pressure testing device according to claim 1, wherein fixing plates (11) are fixedly arranged on two sides of the outer wall of the storage bin (10), the bottom wall of the installation frame (1) is fixedly arranged on the other end of each fixing plate (11), a plurality of fixing columns are fixedly arranged at the bottoms of the two installation plates (18), and the other ends of the fixing columns are fixedly connected to the bottom wall of the installation frame (1).
9. The aluminum alloy shell pressure testing device according to claim 1, wherein a plurality of guide posts (5) are fixedly installed in the installation frame (1), the guide posts (5) penetrate through the sliding plate (4) and are in sliding connection with the sliding plate, and a pushing plate (17) is fixedly installed on one side of the feeding box (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321647191.1U CN220231217U (en) | 2023-06-27 | 2023-06-27 | Aluminum alloy shell pressure testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321647191.1U CN220231217U (en) | 2023-06-27 | 2023-06-27 | Aluminum alloy shell pressure testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220231217U true CN220231217U (en) | 2023-12-22 |
Family
ID=89172635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321647191.1U Active CN220231217U (en) | 2023-06-27 | 2023-06-27 | Aluminum alloy shell pressure testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220231217U (en) |
-
2023
- 2023-06-27 CN CN202321647191.1U patent/CN220231217U/en active Active
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