CN215315633U - Heavy-duty flywheel housing liquid extrusion casting die - Google Patents
Heavy-duty flywheel housing liquid extrusion casting die Download PDFInfo
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- CN215315633U CN215315633U CN202121288376.9U CN202121288376U CN215315633U CN 215315633 U CN215315633 U CN 215315633U CN 202121288376 U CN202121288376 U CN 202121288376U CN 215315633 U CN215315633 U CN 215315633U
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- die
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- framed
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- 238000005266 casting Methods 0.000 title claims abstract description 26
- 238000001125 extrusion Methods 0.000 title claims abstract description 12
- 239000007788 liquid Substances 0.000 title claims abstract description 12
- 238000001816 cooling Methods 0.000 claims abstract description 7
- 239000002893 slag Substances 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 18
- 230000003068 static effect Effects 0.000 abstract description 12
- 239000011248 coating agent Substances 0.000 abstract description 5
- 238000000576 coating method Methods 0.000 abstract description 5
- 239000007921 spray Substances 0.000 abstract description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000036314 physical performance Effects 0.000 description 1
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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model discloses a liquid extrusion casting die for a heavy truck flywheel shell, which comprises an upper die and a lower die and is characterized in that the upper die is connected with the lower die in a matching manner, the upper die comprises an ejector plate, a movable die frame, a movable die core and an ejector rod, the movable die core is arranged at the lower end of the movable die frame, the ejector plate is arranged at the upper end of the movable die frame, the ejector rod is connected with the lower end of the ejector plate, the lower die comprises a charging barrel, a static die frame, a static die core and a casting, the charging barrel is arranged in the middle of the static die frame, the static die core is arranged at the upper end of the static die frame, and the casting is arranged at the upper end of the static die core. The utility model ensures that no air is blown in the casting process through reasonable arrangement between the upper die and the lower die, does not need to spray heat-insulating coating in the production process through the arrangement of the water cooling pipe, reduces the production time between units through the arrangement of the slag collecting bag and improves the production efficiency.
Description
Technical Field
The utility model relates to the field of flywheel casing casting, in particular to a liquid extrusion casting die for a heavy truck flywheel casing.
Background
The existing die-casting process has the defects that the product can not be subjected to T6 heat treatment due to the fact that a large amount of coiling gas exists in the product in the flywheel housing forming process due to rapid forming, the physical performance of the flywheel housing aluminum casting is restricted, and the problem of light weight of the aluminum casting cannot be fundamentally solved. The existing low-pressure casting process has the disadvantages of long production cycle, high production cost and low efficiency because the temperature of molten aluminum is high and heat-insulating coating needs to be sprayed when the surface of a mold is generated. Therefore, a liquid extrusion casting die for a heavy truck flywheel casing is needed to be provided, so that no air is blown in the casting process, heat insulation paint is not required to be sprayed in the production process, the production time of a single chamber is shortened, and the production efficiency is improved.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model aims to provide a liquid extrusion casting die for a heavy truck flywheel shell, which ensures that no air is blown in the casting process, does not need to spray heat-insulating coating in the production process, reduces the production time between units and improves the production efficiency.
In order to solve the problems, the utility model adopts the following technical scheme: the utility model provides a liquid extrusion casting mould of heavily blocking flywheel shell, includes mould, bed die, its characterized in that, it is connected with the bed die cooperation to go up the mould, go up the mould including liftout plate, movable mould frame, movable mould core, knock-out lever, movable mould frame lower extreme is provided with movable mould core, movable mould frame upper end is provided with the liftout plate, the knock-out plate lower extreme is connected with the knock-out lever, the bed die includes feed cylinder, quiet mould frame, quiet mould core, foundry goods, the feed cylinder sets up at quiet mould frame middle part, quiet mould core sets up in quiet mould frame upper end, the foundry goods sets up in quiet mould core upper end.
Further, a water cooling pipe is arranged inside the upper die.
Furthermore, a slag collecting bag is further arranged at the right end of the upper part of the lower die.
Compared with the prior art, the utility model has the advantages that:
1. the reasonable arrangement between the upper die and the lower die ensures that no air is formed in the casting process.
2. The arrangement of the water cooling pipe enables the production process to be free of spraying heat-insulating coating, reduces the production time between units through the arrangement of the slag collecting bag, and improves the production efficiency.
Drawings
FIG. 1 is a schematic view of the inside of a liquid extrusion casting mold for a flywheel housing of a heavy truck according to the present invention;
the reference numbers in the figures illustrate:
1-upper die, 2-lower die, 3-ejector plate, 4-movable die frame, 5-movable die core, 6-ejector rod, 7-charging barrel, 8-static die frame, 9-static die core, 10-casting, 11-water cooling pipe and 12-slag collecting bag.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
referring to fig. 1, the liquid extrusion casting die for the heavy truck flywheel casing comprises an upper die 1 and a lower die 2, and is characterized in that the upper die 1 is connected with the lower die 2 in a matching manner, the upper die 1 comprises an ejector plate 3, a movable die frame 4, a movable die core 5 and an ejector rod 6, the movable die core 5 is arranged at the lower end of the movable die frame 4, the ejector plate 3 is arranged at the upper end of the movable die frame 4, the ejector rod 6 is connected to the lower end of the ejector plate 3, the lower die 2 comprises a charging barrel 7, a static die frame 8, a static die core 9 and a casting 10, the charging barrel 7 is arranged in the middle of the static die frame 8, the static die core 9 is arranged at the upper end of the static die frame 8, and the casting 10 is arranged at the upper end of the static die core 9. The specific arrangement between the upper mold 1 and the lower mold 2 ensures that no gas is formed during the casting process.
A water cooling pipe 11 is also arranged inside the upper die 1. The arrangement of the water cooling pipe 11 enables the production process to be free from spraying heat-insulating coating, so that the production is more convenient.
And a slag collecting bag 12 is also arranged at the right end of the upper part of the lower die 2. The slag collecting bag 12 is arranged, so that the production time between units is reduced, and the production efficiency is improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the equivalent replacement or change according to the technical solution and the modified concept of the present invention should be covered by the scope of the present invention.
Claims (3)
1. The utility model provides a liquid extrusion casting mould of heavily blocking flywheel casing, includes upper die (1), bed die (2), its characterized in that, upper die (1) is connected with bed die (2) cooperation, upper die (1) is including liftout plate (3), move framed (4), move mold core (5), knock-out rod (6), it is provided with movable mold core (5) to move framed (4) lower extreme, it is provided with knock-out plate (3) to move framed (4) upper end, knock-out plate (3) lower extreme is connected with knock-out rod (6), bed die (2) are including feed cylinder (7), quiet framed (8), quiet mold core (9), foundry goods (10), feed cylinder (7) set up at quiet framed (8) middle part, quiet mold core (9) set up in quiet framed (8) upper end, foundry goods (10) set up in quiet mold core (9) upper end.
2. The liquid extrusion casting die for the flywheel shells of the heavy trucks as claimed in claim 1, characterized in that a water cooling pipe (11) is further arranged inside the upper die (1).
3. The liquid extrusion casting die for the heavy truck flywheel casing as claimed in claim 1, wherein a slag collecting bag (12) is further arranged at the right end of the upper part of the lower die (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121288376.9U CN215315633U (en) | 2021-06-09 | 2021-06-09 | Heavy-duty flywheel housing liquid extrusion casting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121288376.9U CN215315633U (en) | 2021-06-09 | 2021-06-09 | Heavy-duty flywheel housing liquid extrusion casting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215315633U true CN215315633U (en) | 2021-12-28 |
Family
ID=79556797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121288376.9U Active CN215315633U (en) | 2021-06-09 | 2021-06-09 | Heavy-duty flywheel housing liquid extrusion casting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215315633U (en) |
-
2021
- 2021-06-09 CN CN202121288376.9U patent/CN215315633U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Liquid Squeeze Casting Mold for Heavy Truck Flywheel Shell Effective date of registration: 20230518 Granted publication date: 20211228 Pledgee: Longquan Branch of China Construction Bank Co.,Ltd. Pledgor: Zhejiang Zhixin Auto Parts Co.,Ltd. Registration number: Y2023980040918 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20211228 Pledgee: Longquan Branch of China Construction Bank Co.,Ltd. Pledgor: Zhejiang Zhixin Auto Parts Co.,Ltd. Registration number: Y2023980040918 |