CN219694469U - Air detection error-proofing linkage device for aluminum casting common rail cylinder cover - Google Patents
Air detection error-proofing linkage device for aluminum casting common rail cylinder cover Download PDFInfo
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- CN219694469U CN219694469U CN202321256854.7U CN202321256854U CN219694469U CN 219694469 U CN219694469 U CN 219694469U CN 202321256854 U CN202321256854 U CN 202321256854U CN 219694469 U CN219694469 U CN 219694469U
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- China
- Prior art keywords
- fixed
- common rail
- aluminum casting
- cylinder cover
- bottom plate
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 51
- 238000005266 casting Methods 0.000 title claims abstract description 50
- 238000001514 detection method Methods 0.000 title claims abstract description 22
- 238000003825 pressing Methods 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910000838 Al alloy Inorganic materials 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000004512 die casting Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
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- Actuator (AREA)
Abstract
The utility model relates to an air detection error-proofing linkage device for an aluminum casting common rail cylinder cover, which comprises a bottom plate, a plurality of fixing modules and two jacking modules, wherein the bottom plate is fixedly connected with the fixing modules; a workbench is fixed on the bottom plate, an imitation groove is arranged on the upper surface of the workbench, a sealing ring is bonded at the edge position of the imitation groove, and a plurality of positioning pin holes are arranged in the imitation groove; an air inlet channel is arranged in the workbench; a plurality of fixed modules are arranged on the bottom plate; the fixed module comprises a rotary lifting cylinder, a connecting arm and a pressing block; the connecting arm is fixed at the end part of a piston rod of the rotary lifting cylinder and is horizontally arranged; the pressing block is fixed at the outer end part of the connecting arm; the two jacking modules are arranged on the bottom plate and comprise an oil cylinder and a jacking block; the piston rods on the two oil cylinders are horizontally arranged and respectively face to the two connecting holes on the fixed aluminum casting common rail cylinder cover; the jacking block is fixed at the end part of a piston rod of the oil cylinder. The utility model can rapidly fix the assembled aluminum casting common rail cylinder cover and carry out airtight detection on the aluminum casting common rail cylinder cover.
Description
Technical Field
The utility model relates to the technical field of aluminum casting processing, in particular to a gas detection error-proofing linkage device for an aluminum casting common rail cylinder cover.
Background
Aluminum castings refer to devices and devices of pure aluminum or aluminum alloys obtained by casting processes. Aluminum or aluminum alloy parts of various shapes and sizes obtained by casting aluminum or aluminum alloy heated to a liquid state into a cavity using a sand mold or a metal mold are generally called aluminum die castings.
As shown in fig. 1, the aluminum casting common rail cylinder cover is formed by machining, inserting iron steel pipes on two sides of the aluminum casting common rail cylinder cover for assembly, and finally covering a sealing cover plate at the top opening of the aluminum casting common rail cylinder cover through bolts. After the product is assembled, the air tightness of the product is required to be detected, the sealing performance of the assembling position is detected, and meanwhile, when the aluminum casting common rail cylinder cover is formed, cracks can be generated in the aluminum casting common rail cylinder cover, and the air tightness can be influenced.
Therefore, it is desirable to provide a gas detection error-proofing linkage device for an aluminum casting common rail cylinder cover, so as to solve the above technical problems.
Disclosure of Invention
The utility model aims to provide an air detection error-proofing linkage device for an aluminum casting common rail cylinder cover, which can be used for rapidly fixing the assembled aluminum casting common rail cylinder cover and carrying out air tightness detection on the assembled aluminum casting common rail cylinder cover.
In order to achieve the aim of the utility model, the utility model provides an air detection error-proofing linkage device for an aluminum casting common rail cylinder cover, which comprises a bottom plate, a plurality of fixing modules and two jacking modules;
a workbench is fixed on the bottom plate, an imitation groove is formed in the upper surface of the workbench, the shape of the imitation groove is matched with the shape of the bottom of the aluminum casting common rail cylinder cover to be fixed, a sealing ring is bonded at the edge position of the imitation groove, and a plurality of positioning pin holes are formed in the imitation groove; an air inlet channel is arranged in the workbench, the air inlet end of the air inlet channel is positioned on the side surface of the workbench, and the air outlet end of the air inlet channel is positioned in the profiling groove;
the fixed modules are arranged on the bottom plate and are uniformly distributed around the workbench; the fixed module comprises a rotary lifting cylinder, a connecting arm and a pressing block; the connecting arm is fixed at the end part of a piston rod of the rotary lifting cylinder and is horizontally arranged; the pressing block is fixed at the outer end part of the connecting arm;
the two jacking modules are arranged on the bottom plate and comprise an oil cylinder and a jacking block; the piston rods on the two oil cylinders are horizontally arranged and respectively face to the two connecting holes on the fixed aluminum casting common rail cylinder cover; the jacking block is fixed at the end part of a piston rod of the oil cylinder.
Preferably, an elastic rubber layer is arranged on the lower surface of the pressing block.
Preferably, the material of the tightening block is silica gel.
Preferably, the bottom plate is also provided with a marking mechanism, and the marking mechanism comprises an air cylinder and a mark head; the cylinder is fixed on the bottom plate, a piston rod of the cylinder horizontally points to the side wall of the fixed aluminum casting common rail cylinder cover, and the mark head is fixed at the end part of the piston rod of the cylinder.
Compared with the prior art, the gas detection error-proofing linkage device for the aluminum casting common rail cylinder cover has the advantages that:
(1) By arranging the imitation groove and the positioning pin hole on the workbench, the aluminum casting common rail cylinder cover to be detected can be rapidly positioned, a plurality of fixing modules can rapidly fix the aluminum casting common rail cylinder cover, and meanwhile, two jacking modules can rapidly plug the iron steel pipe, so that the effectiveness of airtight detection is ensured;
(2) Simple structure and convenient use.
Drawings
FIG. 1 is a schematic diagram of a structure of an aluminum casting common rail cylinder head to be hermetically detected in the background art;
fig. 2 is a schematic structural diagram of an air detection error-proofing linkage device for an aluminum casting common rail cylinder cover in the embodiment;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
fig. 4 is an operation schematic diagram of a gas detection error-proofing linkage device for an aluminum casting common rail cylinder cover in the embodiment.
Detailed Description
The utility model is further described below with reference to the drawings and specific examples.
Examples
As shown in FIG. 2, the air detection error-proofing linkage device for the aluminum casting common rail cylinder cover of the embodiment comprises a bottom plate 4, a plurality of fixing modules and two jacking modules.
A workbench 5 is fixed on the bottom plate 4, an imitation groove 6 is formed in the upper surface of the workbench 5, the shape of the imitation groove 6 is matched with the bottom shape of the aluminum casting common rail cylinder cover 1 to be fixed, a sealing ring is bonded at the edge position of the imitation groove 6, and a plurality of positioning pin holes are formed in the imitation groove 6; an air inlet channel is arranged in the workbench 5, an air inlet end 10 of the air inlet channel is positioned on the side face of the workbench 5, and an air outlet end 11 of the air inlet channel is positioned in the profiling groove 6.
The fixed modules are arranged on the bottom plate 1 and are uniformly distributed around the workbench 5; the fixed module comprises a rotary lifting cylinder 7, a connecting arm 15 and a pressing block 8; the connecting arm 15 is fixed at the end part of the piston rod of the rotary lifting cylinder 7 and is horizontally arranged; the pressing block 8 is fixed at the outer end of the connecting arm 15.
The aluminum casting common rail cylinder cover 1 with air tightness to be detected is positioned on the imitation groove 6 on the workbench 5 through a plurality of positioning pin holes on the imitation groove 6, positioning pins are inserted into the positioning pin holes, and a sealing cover plate (not shown in the figure) is covered at an opening 3 on the aluminum casting common rail cylinder cover 1 through bolts; and then starting a rotary lifting cylinder 7 on the fixed module, and rotating and descending the connecting arm 15 under the drive of a piston rod on the rotary lifting cylinder 7 until the lower surface of the pressing block 8 is pressed on the aluminum casting common rail cylinder cover 1, so as to fix the aluminum casting common rail cylinder cover 1. In this embodiment, in order to prevent the pressure block 8 from crushing the aluminum casting common rail cylinder head 1, an elastic rubber layer is provided on the lower surface of the pressure block 8.
The two jacking modules are arranged on the bottom plate 1 and comprise an oil cylinder 9 and a jacking block 14; as shown in fig. 3, the piston rods on the two oil cylinders 9 are horizontally arranged and respectively face two connecting holes on the fixed aluminum casting common rail cylinder cover 1; the jacking block 14 is fixed at the end part of the 9 piston rod of the oil cylinder. In this embodiment, the material of the tightening block 14 is silica gel, which has a certain elasticity, and can effectively block the iron steel pipe 2, so as to ensure the accuracy of airtight detection.
As shown in fig. 4, before airtight detection is performed on the fixed aluminum casting common rail cylinder cover 1, two oil cylinders 9 are started first, so that piston rods of the oil cylinders 9 extend, and a jacking block 14 plugs an iron steel pipe 2 inserted in a connecting hole on the aluminum casting common rail cylinder cover 1; then, air is introduced into the aluminum casting common rail cylinder cover 1 through an air inlet channel to reach a specified pressure, and then the pressure is maintained for a period of time, and whether the air pressure is within a specified value is detected.
In this embodiment, the base plate 1 is further provided with a marking mechanism, and the marking mechanism includes a cylinder 12 and a header 13; the cylinder 12 is fixed on the bottom plate 1, a piston rod of the cylinder 12 horizontally points to the side wall of the fixed aluminum casting common rail cylinder cover 1, and the header 13 is fixed at the end part of the piston rod of the cylinder 12; after the airtight detection is qualified, the air cylinder 12 is started, a piston rod of the air cylinder 12 drives the mark head 13 to beat on the side face of the aluminum casting common rail cylinder cover 1, marks are beaten, otherwise, the airtight detection is unqualified, and the marking mechanism does not perform marking.
While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.
Claims (4)
1. The gas detection error-proofing linkage device for the aluminum casting common rail cylinder cover is characterized by comprising a bottom plate, a plurality of fixing modules and two jacking modules;
a workbench is fixed on the bottom plate, an imitation groove is formed in the upper surface of the workbench, the shape of the imitation groove is matched with the shape of the bottom of the aluminum casting common rail cylinder cover to be fixed, a sealing ring is bonded at the edge position of the imitation groove, and a plurality of positioning pin holes are formed in the imitation groove; an air inlet channel is arranged in the workbench, the air inlet end of the air inlet channel is positioned on the side surface of the workbench, and the air outlet end of the air inlet channel is positioned in the profiling groove;
the fixed modules are arranged on the bottom plate and are uniformly distributed around the workbench; the fixed module comprises a rotary lifting cylinder, a connecting arm and a pressing block; the connecting arm is fixed at the end part of a piston rod of the rotary lifting cylinder and is horizontally arranged; the pressing block is fixed at the outer end part of the connecting arm;
the two jacking modules are arranged on the bottom plate and comprise an oil cylinder and a jacking block; the piston rods on the two oil cylinders are horizontally arranged and respectively face to the two connecting holes on the fixed aluminum casting common rail cylinder cover; the jacking block is fixed at the end part of a piston rod of the oil cylinder.
2. The air detection error-proofing linkage device for an aluminum casting common rail cylinder cover according to claim 1, wherein an elastic rubber layer is arranged on the lower surface of the pressing block.
3. The air detection error-proofing linkage device for an aluminum casting common rail cylinder cover according to claim 1, wherein the jacking block is made of silica gel.
4. A gas detection error-proofing linkage device for an aluminum casting common rail cylinder cover according to any one of claims 1-3, wherein a marking mechanism is further arranged on the bottom plate, and the marking mechanism comprises a cylinder and a mark head; the cylinder is fixed on the bottom plate, a piston rod of the cylinder horizontally points to the side wall of the fixed aluminum casting common rail cylinder cover, and the mark head is fixed at the end part of the piston rod of the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321256854.7U CN219694469U (en) | 2023-05-23 | 2023-05-23 | Air detection error-proofing linkage device for aluminum casting common rail cylinder cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321256854.7U CN219694469U (en) | 2023-05-23 | 2023-05-23 | Air detection error-proofing linkage device for aluminum casting common rail cylinder cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219694469U true CN219694469U (en) | 2023-09-15 |
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ID=87970875
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321256854.7U Active CN219694469U (en) | 2023-05-23 | 2023-05-23 | Air detection error-proofing linkage device for aluminum casting common rail cylinder cover |
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| Country | Link |
|---|---|
| CN (1) | CN219694469U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117259736A (en) * | 2023-10-08 | 2023-12-22 | 河北冠都机械有限公司 | Automatic cutting machine for aluminum castings |
-
2023
- 2023-05-23 CN CN202321256854.7U patent/CN219694469U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117259736A (en) * | 2023-10-08 | 2023-12-22 | 河北冠都机械有限公司 | Automatic cutting machine for aluminum castings |
| CN117259736B (en) * | 2023-10-08 | 2024-03-15 | 河北冠都机械有限公司 | Automatic cutting machine for aluminum castings |
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