CN114260858A - Intercooler air chamber and main sheet pressing tool and pressing method thereof - Google Patents
Intercooler air chamber and main sheet pressing tool and pressing method thereof Download PDFInfo
- Publication number
- CN114260858A CN114260858A CN202111452783.3A CN202111452783A CN114260858A CN 114260858 A CN114260858 A CN 114260858A CN 202111452783 A CN202111452783 A CN 202111452783A CN 114260858 A CN114260858 A CN 114260858A
- Authority
- CN
- China
- Prior art keywords
- air chamber
- intercooler
- pressing
- aluminum die
- intercooler air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000003825 pressing Methods 0.000 title claims abstract description 50
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 50
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 50
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 230000006835 compression Effects 0.000 claims abstract description 9
- 238000007906 compression Methods 0.000 claims abstract description 9
- 230000002093 peripheral effect Effects 0.000 claims abstract description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 239000004411 aluminium Substances 0.000 description 7
- 238000004458 analytical method Methods 0.000 description 1
- 230000002547 anomalous effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Images
Landscapes
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The invention relates to the technical field of an intercooler system in a vehicle, and discloses a tool for pressing down an intercooler air chamber and a main sheet, which comprises a fixed bottom plate and an air chamber aluminum mold, wherein the air chamber aluminum mold is of a hollow structure, guide pillar mounting holes for mounting guide pillars are respectively formed in four corners of the air chamber aluminum mold, the top end of each guide pillar is fixedly mounted on a switching press plate, the switching press plate is mounted on the lower surface of the fixed bottom plate through bolts, the fixed bottom plate is connected with a movable air cylinder for driving the fixed bottom plate to move up and down, and when the fixed bottom plate drives the air chamber aluminum mold to move to the lowest position under the driving of the movable air cylinder, the lower edge of the air chamber aluminum mold abuts against a supporting platform arranged on the peripheral edge of the lower part of the intercooler air chamber. The invention also discloses a pressing method of the intercooler air chamber and main sheet pressing tool. According to the tooling and the method for pressing the intercooler air chamber and the main sheet, the sealing surface of the intercooler air chamber can be uniformly pressed, the uniform compression amount of the sealing gasket is ensured, and the time for adjusting the machine is greatly shortened.
Description
Technical Field
The invention relates to the technical field of an intercooler system of a vehicle, in particular to a pressing tool and a pressing method for an intercooler air chamber and a main sheet.
Background
For supercharged engines, the charge air cooler is an important component of the supercharging system. The intercooler mainly has the advantages that high-temperature and high-pressure gas at the outlet of the turbocharger compressor is led into the inlet end of the air chamber of the intercooler to be radiated in a heat conduction mode, so that the temperature of the outlet end of the intercooler is kept in a low-temperature range suitable for air inlet of the engine, the air density is high at the moment, the air charging efficiency of the engine is increased, and the output power of the engine is provided. Typically the charge air temperature of the charge air cooler will be higher than 150 c.
The connection mode between the intercooler air chamber and the main plate ensures the assembly sealing through the matching of dimensional relation and the compressibility of the sealing gasket. In order to satisfy whole car lightweight requirement, the intercooler air chamber is the plastics air chamber usually, in order to satisfy the spatial arrangement demand of whole car simultaneously, the intercooler air chamber shape is most for anomalous, the air chamber pushes down when assembling with the main leaf, the sealed face of air chamber can appear the atress inequality, push down the stroke inconsistent promptly, the whole volume of compression that can arouse sealed pad like this is inhomogeneous, lead to the long-term high temperature resistant test of intercooler to lose efficacy finally, through the analysis discovery, the leading cause of its inefficacy is because the compression resilience of sealed pad can obviously worsen after high temperature resistant for a long time, the too big place of sealed pad volume of compression can't normally kick-back after high temperature resistant, thereby arouse and leak. More generally, when each machine is tried, it takes a lot of time to adjust the air chamber pressing tool.
Disclosure of Invention
The invention aims to provide a pressing tool and a pressing method for an intercooler air chamber and a main sheet, aiming at the defects of the technology, so that the sealing surface of the intercooler air chamber can be pressed uniformly, the uniform compression amount of a sealing gasket is ensured, and the time for adjusting the engine is shortened greatly.
In order to achieve the purpose, the intercooler air chamber and main sheet pressing tool comprises a fixed bottom plate and an air chamber aluminum die, the air chamber aluminum die is of a hollow structure, four corners of the air chamber aluminum die are respectively provided with a guide post mounting hole for mounting a guide post, the top end of the guide post is fixedly arranged on a switching pressing plate which is arranged on the lower surface of the fixed bottom plate through a bolt, the fixed bottom plate is connected with a movable cylinder which drives the fixed bottom plate to move up and down, when the fixed bottom plate drives the air chamber aluminum mold to move to the lowest position under the driving of the movable cylinder, the lower edge of the air chamber aluminum mold props against a supporting platform arranged on the periphery of the lower portion of the intercooler air chamber, the supporting platform is guaranteed to be attached to the air chamber aluminum mold, and the strength of the intercooler air chamber can be enhanced while pressure is effectively transmitted.
Preferably, the lower edge of the air chamber aluminum die is inwards concave upwards to form a force bearing platform matched with the supporting platform of the intercooler air chamber, so that the attaching effectiveness is guaranteed, and the intercooler air chamber is prevented from being scratched.
Preferably, four angles of the lower surface of the air chamber aluminum die are respectively provided with a pressing stroke limiting block, so that when the air chamber aluminum die is pressed to the lowest part of the stroke, the pressing stroke limiting blocks abut against a pressing platform for placing the intercooler air chamber and the main piece, the limitation of the pressing stroke of the air chamber aluminum die is ensured, and the intercooler air chamber is prevented from being fractured or the main piece is pressed to deform or the sealing pad is pressed to be damaged.
Preferably, the fixed base plate is provided with a limiting pin for limiting the fixed base plate and the movable cylinder, so that the movable cylinder and the fixed base plate are positioned, the period of tool replacement is shortened, and the debugging cost is reduced.
Preferably, the guide post is fixedly installed in the guide post installation hole through a bolt, and the guide posts with different heights are replaced to match intercooler air chambers of different types.
Preferably, the reinforcing ribs of the intercooler air chamber do not exceed the outer contour size of the main sheet, so that size interference is avoided, and the risk of fracturing the intercooler air chamber is reduced.
Preferably, the height of the pressing stroke limiting block is calculated and obtained according to the compression amount of the sealing gasket arranged on the main sheet and the matching tolerance of parts, so that the quality problem caused by too small or too large pressing stroke is avoided.
Preferably, the length of the fixed bottom plate is greater than the width of the air chamber aluminum mold, so that the force of the movable air cylinder can be stably transmitted to the air chamber aluminum mold, shaking in the operation process is avoided, and the risk of interference with an intercooler air chamber is reduced.
A pressing method of the intercooler air chamber and main piece pressing tool is characterized in that the main piece, the sealing gasket and the intercooler air chamber are sequentially placed on a pressing platform, the movable air cylinder is started, the air chamber aluminum die is driven to descend to cover the intercooler air chamber until the lower edge of the air chamber aluminum die abuts against a supporting platform of the intercooler air chamber.
Compared with the prior art, the invention has the following advantages:
1. the supporting platform is additionally arranged on the intercooler air chamber, so that the overall strength of the intercooler air chamber is improved, a good acting point is arranged on a press, and the stability of a press stroke is ensured;
2. the uniformity of the compression amount of the whole sealing gasket is ensured, and the high-temperature durability of the intercooler is improved;
3. the pressing stroke of the air chamber aluminum die is limited through the pressing stroke limiting block, so that the intercooler air chamber is prevented from being fractured or the main sheet is pressed to be deformed or the sealing gasket is prevented from being damaged by pressing;
4. the bearing platform of air chamber aluminum mould only contacts with supporting platform, and other parts with the intercooler air chamber are whole to break away from, have increased the degree of contact of pushing down frock and intercooler air chamber, have guaranteed the stability of pushing down the frock, have shortened the time of transferring the machine by a wide margin.
Drawings
FIG. 1 is a schematic structural view of a refrigerator air chamber and main sheet pressing tool in the invention;
FIG. 2 is a schematic view of the structure of the aluminum mold of the air chamber in FIG. 1;
FIG. 3 is a left side view of FIG. 1;
FIG. 4 is a front view of FIG. 1;
FIG. 5 is a cross-sectional view A-A of FIG. 3;
FIG. 6 is a cross-sectional view taken along line D-D of FIG. 4;
FIG. 7 is a cross-sectional view B-B of FIG. 4;
FIG. 8 is a schematic structural view of the main plate after press-fitting with an intercooler air chamber.
The components in the figures are numbered as follows:
the device comprises a fixed bottom plate 1, an air chamber aluminum die 2, a guide pillar 3, a guide pillar mounting hole 4, a switching pressing plate 5, an intercooler air chamber 6, a supporting platform 7, a force bearing platform 8, a downward pressing stroke limiting block 9, a limiting pin 10, a main sheet 11 and a sealing gasket 12.
Detailed Description
The invention is described in further detail below with reference to the figures and the specific embodiments.
As shown in fig. 1, fig. 3 and fig. 4, an intercooler air chamber and main sheet pressing tool comprises a fixing base plate 1, and further comprises an air chamber aluminum mold 2, as shown in fig. 2, the air chamber aluminum mold 2 is of a hollow structure, four corners of the air chamber aluminum mold 2 are respectively provided with a guide pillar mounting hole 4 for mounting a guide pillar 3, the top end of the guide pillar 3 is fixedly mounted on a switching pressing plate 5, the switching pressing plate 5 is mounted on the lower surface of the fixing base plate 1 through a bolt, the fixing base plate 1 is connected with a movable cylinder for driving the fixing base plate to move up and down, when the fixing base plate 1 drives the air chamber aluminum mold 2 to move to the lowest position under the driving of the movable cylinder, as shown in fig. 5, fig. 6, fig. 7 and fig. 8, the lower edge of the air chamber aluminum mold 2 abuts against a supporting platform 7 arranged on the lower peripheral edge of an intercooler 6.
In addition, the lower edge of the air chamber aluminum die 2 is inwards concave upwards to form a force bearing platform 8 matched with the supporting platform 7 of the intercooler air chamber 6, so that the attaching effectiveness is guaranteed, and the intercooler air chamber 6 is prevented from being scratched.
Simultaneously, four angles of air chamber aluminium mould 2 lower surface respectively are equipped with one and push down stroke stopper 9, make air chamber aluminium mould 2 push down when the below of stroke, push down stroke stopper 9 and support intercooler air chamber 6, and air chamber aluminium mould 2 pushes down the stroke limited, prevent that intercooler air chamber 6 from being pressed crack or pressing the main leaf 11 to warp or sealed 12 of packing to be crushed.
In this embodiment, the fixed base plate 1 is provided with the limit pin 10 for limiting the fixed base plate 1 and the movable cylinder, so that the movable cylinder and the fixed base plate 1 are positioned, the period of tool replacement is shortened, and the debugging cost is reduced. Guide pillar 3 passes through bolt fixed mounting in guide pillar mounting hole 4, matches the intercooler air chamber 6 of different grade type through changing guide pillar 3 of different heights. The strengthening rib of intercooler air chamber 6 is no longer than the outline size of main leaf 11, avoids the size to interfere and reduces the risk that intercooler air chamber 6 is fractured.
In this embodiment, the high compressive capacity of the sealed pad 12 of installing on the master plate 11 of the stroke stopper 9 that pushes down and the cooperation tolerance calculation of part are got, avoid pushing down the quality problem that the stroke undersize or too big arouses, PMKD 1's length is greater than the width of air chamber aluminium mould 2, guarantee that the power of activity cylinder can be stable transmit air chamber aluminium mould 2 on, avoid in the operation process, appear rocking, reduce the risk of interfering with intercooler air chamber 6.
When this embodiment intercooler air chamber and main leaf push down the frock and use, place main leaf 11, sealed 12 and intercooler air chamber 6 in proper order on the pressure equipment platform, start movable cylinder, drive air chamber aluminium mould 2 descends and covers intercooler air chamber 6, supports supporting platform 7 of intercooler air chamber 6 until the lower limb of air chamber aluminium mould 2, then can operate the main leaf interlock frock, makes the interlock of main leaf 11 on intercooler air chamber 6. In the process, the pressing stroke limiting block 9 limits the pressing stroke of the air chamber aluminum die 2, and the intercooler air chamber 6 is prevented from being cracked or the main sheet 11 is pressed to deform or the sealing gasket 12 is prevented from being damaged by pressing.
According to the tooling and the method for pressing the intercooler air chamber and the main sheet, the supporting platform 7 is additionally arranged on the intercooler air chamber 6, so that the overall strength of the intercooler air chamber 6 is improved, the pressing tool is provided with a good acting point, and the stability of a pressing stroke is ensured; meanwhile, the uniformity of the compression amount of the whole sealing gasket 12 is ensured, and the high-temperature durability of the intercooler is improved; the pressing stroke of the air chamber aluminum die 2 is limited by the pressing stroke limiting block 9, so that the intercooler air chamber 6 is prevented from being fractured, or the main sheet 11 is pressed to be deformed, or the sealing gasket 12 is prevented from being crushed; in addition, the force bearing platform 8 of the air chamber aluminum die 2 is only in contact with the supporting platform 7 and is completely separated from other parts of the intercooler air chamber 6, the degree of contact between the pressing tool and the intercooler air chamber 6 is increased, the stability of the pressing tool is guaranteed, and the time for adjusting the machine is greatly shortened.
Claims (9)
1. The utility model provides an intercooler air chamber and master slice push down frock, includes PMKD (1), its characterized in that: the air chamber aluminum die is characterized by further comprising an air chamber aluminum die (2), the air chamber aluminum die (2) is of a hollow structure, four corners of the air chamber aluminum die (2) are respectively provided with a guide pillar mounting hole (4) for mounting a guide pillar (3), the top end of the guide pillar (3) is fixedly mounted on a switching pressing plate (5), the switching pressing plate (5) is mounted on the lower surface of the fixing bottom plate (1) through bolts, the fixing bottom plate (1) is connected with a movable air cylinder for driving the fixing bottom plate to move up and down, the fixing bottom plate (1) is driven by the movable air cylinder to drive the air chamber aluminum die (2) to move to the lowest position, and the lower edge of the air chamber aluminum die (2) abuts against a supporting platform (7) arranged on the peripheral edge of the lower portion of the intercooler air chamber (6).
2. The intercooler air chamber and main vane press-down tool as claimed in claim 1, wherein: the lower edge of the air chamber aluminum die (2) is concave upwards towards the inner side to form a bearing platform (8) matched with a supporting platform (7) of the intercooler air chamber (6).
3. The intercooler air chamber and main vane press-down tool as claimed in claim 1, wherein: four corners of the lower surface of the air chamber aluminum die (2) are respectively provided with a pressing stroke limiting block (9).
4. The intercooler air chamber and main vane press-down tool as claimed in claim 1, wherein: and the fixed base plate (1) is provided with a limiting pin (10) for limiting the fixed base plate (1) and the movable cylinder.
5. The intercooler air chamber and main vane press-down tool as claimed in claim 1, wherein: the guide post (3) is fixedly arranged in the guide post mounting hole (4) through a bolt.
6. The intercooler air chamber and main vane press-down tool as claimed in claim 1, wherein: and reinforcing ribs of the intercooler air chamber (6) do not exceed the size of the outer contour of the main sheet (11).
7. The intercooler air chamber and main vane press-down tool as claimed in claim 1, wherein: the height of the pressing stroke limiting block (9) is calculated according to the compression amount of a sealing gasket (12) arranged on the main sheet (11) and the matching tolerance of parts.
8. The intercooler air chamber and main vane press-down tool as claimed in claim 1, wherein: the length of the fixed bottom plate (1) is greater than the width of the air chamber aluminum die (2).
9. The pressing method of the intercooler air chamber and main fin pressing tool as claimed in any one of claims 1 to 8, characterized in that: and placing the main plate (11), the sealing gasket (12) and the intercooler air chamber (6) on a press-fitting platform in sequence, starting the movable air cylinder to drive the air chamber aluminum die (2) to descend to cover the intercooler air chamber (6) until the lower edge of the air chamber aluminum die (2) abuts against the supporting platform (7) of the intercooler air chamber (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111452783.3A CN114260858A (en) | 2021-12-01 | 2021-12-01 | Intercooler air chamber and main sheet pressing tool and pressing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111452783.3A CN114260858A (en) | 2021-12-01 | 2021-12-01 | Intercooler air chamber and main sheet pressing tool and pressing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114260858A true CN114260858A (en) | 2022-04-01 |
Family
ID=80825937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111452783.3A Pending CN114260858A (en) | 2021-12-01 | 2021-12-01 | Intercooler air chamber and main sheet pressing tool and pressing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114260858A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120020375A (en) * | 2010-08-30 | 2012-03-08 | 현대제철 주식회사 | Insert jig for inter cooler of air compressor |
| CN202241119U (en) * | 2011-10-20 | 2012-05-30 | 中联重科股份有限公司 | Assembly tool of sealing element |
| CN203892000U (en) * | 2014-05-21 | 2014-10-22 | 瑞安市鑫海汽车部件有限公司 | Vehicle radiator water chamber |
| CN109653861A (en) * | 2018-12-13 | 2019-04-19 | 博耐尔汽车电气系统有限公司 | A kind of intercooler gas chamber and main leaf connection structure and its assembly method |
| CN210210223U (en) * | 2019-07-18 | 2020-03-31 | 四川建安工业有限责任公司 | Press mounting tool for flange dust cover |
| CN210550858U (en) * | 2019-07-23 | 2020-05-19 | 东莞金源五金机械有限公司 | Sealing washer equipment |
| CN111300316A (en) * | 2019-12-23 | 2020-06-19 | 苏州智华汽车电子有限公司 | A tool for equipment of on-vehicle camera dustcoat |
-
2021
- 2021-12-01 CN CN202111452783.3A patent/CN114260858A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120020375A (en) * | 2010-08-30 | 2012-03-08 | 현대제철 주식회사 | Insert jig for inter cooler of air compressor |
| CN202241119U (en) * | 2011-10-20 | 2012-05-30 | 中联重科股份有限公司 | Assembly tool of sealing element |
| CN203892000U (en) * | 2014-05-21 | 2014-10-22 | 瑞安市鑫海汽车部件有限公司 | Vehicle radiator water chamber |
| CN109653861A (en) * | 2018-12-13 | 2019-04-19 | 博耐尔汽车电气系统有限公司 | A kind of intercooler gas chamber and main leaf connection structure and its assembly method |
| CN210210223U (en) * | 2019-07-18 | 2020-03-31 | 四川建安工业有限责任公司 | Press mounting tool for flange dust cover |
| CN210550858U (en) * | 2019-07-23 | 2020-05-19 | 东莞金源五金机械有限公司 | Sealing washer equipment |
| CN111300316A (en) * | 2019-12-23 | 2020-06-19 | 苏州智华汽车电子有限公司 | A tool for equipment of on-vehicle camera dustcoat |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100545429C (en) | Dual six-stoke self-cooling internal combustion engine | |
| CN114260858A (en) | Intercooler air chamber and main sheet pressing tool and pressing method thereof | |
| CN208341656U (en) | A kind of cylinder block group core mould | |
| CN203655421U (en) | Bracket for high-power marine diesel engine booster | |
| CN208057228U (en) | A kind of charge air cooler gas side sealing structure | |
| CN208944923U (en) | A kind of cylinder head gasket riveting die of mouth of cylinder for auto guard ring hollow out | |
| CN209176225U (en) | Save the stretching-machine of power source | |
| CN208267905U (en) | A kind of air-powered car special-purpose air engine | |
| CN215200523U (en) | Assembly equipment for timing gear | |
| CN214464554U (en) | Air inlet and exhaust device suitable for multi-cylinder engine | |
| CN216054942U (en) | Power battery shell frame upper surface pressing and sealing mechanism | |
| CN110465588A (en) | A kind of more tongue piece fixture for forming of flip-over type Rouno Cormer Pregrinding Wheel and its application method | |
| CN214753880U (en) | Lithium battery module pressing device | |
| CN210637517U (en) | Self-locking spherical offset clock valve | |
| CN219968918U (en) | Air inlet and outlet device for inner tube vulcanization | |
| CN212192008U (en) | Press mounting device for motorcycle crankshaft assembly | |
| CN217667662U (en) | Hot press unit of ring flange and gear | |
| CN216240983U (en) | Sealing structure for cylinder cover of diesel engine | |
| CN218015543U (en) | Flange plate processing and forming device | |
| CN209724555U (en) | A kind of novel high pressure oil pump tappet | |
| CN215860713U (en) | Supercharger fixing device | |
| CN221096682U (en) | Sealing and connecting structure for engine cylinder body and cylinder cover | |
| CN220101396U (en) | Sealing structure of cylinder cover | |
| CN219152780U (en) | Device for quickly assembling and disassembling valve spring | |
| CN219767300U (en) | Cylinder cap and cylinder body assembly platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |