CN214007352U - Automobile engine end cover metal die casting - Google Patents
Automobile engine end cover metal die casting Download PDFInfo
- Publication number
- CN214007352U CN214007352U CN202023057698.0U CN202023057698U CN214007352U CN 214007352 U CN214007352 U CN 214007352U CN 202023057698 U CN202023057698 U CN 202023057698U CN 214007352 U CN214007352 U CN 214007352U
- Authority
- CN
- China
- Prior art keywords
- end cover
- reinforcing rib
- bearing portion
- die casting
- metal die
- 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.)
- Expired - Fee Related
Links
- 238000004512 die casting Methods 0.000 title claims abstract description 26
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 23
- 239000002184 metal Substances 0.000 title claims abstract description 23
- 230000003014 reinforcing effect Effects 0.000 claims description 41
- 229910000838 Al alloy Inorganic materials 0.000 claims description 7
- 239000000956 alloy Substances 0.000 claims description 7
- JRBRVDCKNXZZGH-UHFFFAOYSA-N alumane;copper Chemical compound [AlH3].[Cu] JRBRVDCKNXZZGH-UHFFFAOYSA-N 0.000 claims description 3
- 238000005728 strengthening Methods 0.000 abstract description 12
- 239000000463 material Substances 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910001128 Sn alloy Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- LQBJWKCYZGMFEV-UHFFFAOYSA-N lead tin Chemical compound [Sn].[Pb] LQBJWKCYZGMFEV-UHFFFAOYSA-N 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Images
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses an automobile engine end cover metal die casting, including the end cap face, the surface of end cap face is provided with strengthening rib one, strengthening rib one sets up to the annular, the surface of strengthening rib one is provided with bellying one and bellying two, the inside of bellying one and bellying two all is provided with the connecting hole, the surface of end cap face is provided with strengthening rib two, the outer fixed surface of strengthening rib two is connected with the fin, the fin sets up to the annular. The utility model discloses in, through configuration bearing portion, lug one, lug two and fixed orifices one and fixed orifices two, realized the operation of dismantling of the bearing portion of end cover, when the loss of bearing portion is great, can not change the end cover and only change dress bearing portion, the owner's of reduction expenditure has improved the life of engine, through configuration annular strengthening rib one, has realized the protection of strengthening rib one to the terminal surface, when having guaranteed that the end cover receives the striking, does not produce deformation.
Description
Technical Field
The utility model relates to the field of machine-building, especially, relate to an automobile engine end cover metal die casting.
Background
Die casting is a metal casting process and is characterized in that high pressure is applied to molten metal by utilizing an inner cavity of a die. Most die cast parts are iron-free, such as zinc, copper, aluminum, magnesium, lead, tin, and lead-tin alloys and their alloys. Depending on the type of die casting, either a cold chamber die casting machine or a hot chamber die casting machine may be used. The engine end cover has more positive significance for parts such as aluminum alloy automobile engines, frames and the like which are expected to be produced by using high-strength impact-resistant materials, the automobile engine is an engine for providing power for automobiles and is the heart of the automobiles, the engine end cover plays an important role in the engine, the existing engine end cover is influenced by the traditional structure and has high manufacturing cost, the engine end cover has higher quality, is inconvenient to install, has poor heat dissipation effect, has higher loss of certain parts of the end cover and is difficult to replace, and therefore, further improvement is needed
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the automobile engine end cover metal die casting who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme: including the end cover face, the surface of end cover face is provided with strengthening rib one, strengthening rib one sets up to the annular, the surface of strengthening rib one is provided with bellying one and bellying two, the inside of bellying one and bellying two all is provided with the connecting hole, the surface of end cover face is provided with strengthening rib two, the fixed surface of strengthening rib two is connected with the fin, the fin sets up to the annular, the inner wall of end cover face is provided with the bearing portion, the surface of bearing portion is provided with lug one and lug two, bearing portion sets up to dismantling with the end cover face and is connected, the inside correspondence of lug one and lug two is provided with fixed orifices one and fixed orifices two, the upper surface of bearing portion is provided with the horizontal part, the upper surface of bearing portion is provided with the locating hole.
As a further description of the above technical solution:
the horizontal height of the first reinforcing rib is larger than that of the end cover face, and the first reinforcing rib and the end cover face are fixedly connected.
As a further description of the above technical solution:
the number of the first protruding parts and the number of the second protruding parts are two, and the connecting positions are symmetrically distributed.
As a further description of the above technical solution:
the second reinforcing ribs are rectangular, the horizontal height of the second reinforcing ribs is equal to that of the first reinforcing ribs, the number of the second reinforcing ribs is eight, and the second reinforcing ribs are all around the radiating fins.
As a further description of the above technical solution:
the radiating fin is made of copper-aluminum alloy materials, and the horizontal height of the radiating fin is equal to that of the first reinforcing rib.
As a further description of the above technical solution:
the first lug and the second lug are symmetrically distributed.
As a further description of the above technical solution:
the end cover surface is circular and made of aluminum alloy material.
As a further description of the above technical solution:
the positioning hole is located at the central part of the bearing part and penetrates through the central part of the bearing part.
The utility model discloses following beneficial effect has:
1. compared with the prior art, the metal die casting for the automobile engine end cover realizes the detachable operation of the bearing part of the end cover by configuring the bearing part, the first lug, the second lug, the first fixing hole and the second fixing hole, only the bearing part can be replaced without replacing the end cover when the loss of the bearing part is large, the expense of an owner is reduced, and the service life of an engine is prolonged.
2. Compared with the prior art, the metal die casting of the automobile engine end cover realizes quick heat dissipation of the engine end cover by configuring the annular cooling fins, and achieves the purpose that the end cover protects the automobile engine.
3. Compared with the prior art, the automobile engine end cover metal die casting realizes the protection of the end cover surface by the first reinforcing rib through the configuration of the first annular reinforcing rib, and ensures that the end cover does not deform when being impacted.
4. Compared with the prior art, the metal die casting of the automobile engine end cover realizes the saving of manufacturing materials and the reduction of the quality of the engine end cover by configuring the end cover surface with lower horizontal height, so that the installation process becomes simple and convenient.
Drawings
FIG. 1 is a top view of a metal die casting for an automotive engine end cover according to the present invention;
FIG. 2 is a cross-sectional view of a metal die casting of an automobile engine end cover according to the present invention;
FIG. 3 is an enlarged view of the bearing portion of FIG. 1;
FIG. 4 is a top view of the automotive engine end cover metal die cast of FIG. 1 with the bearing portion removed.
Illustration of the drawings:
1. reinforcing ribs I; 2. a first bulge part; 3. connecting holes; 4. a second reinforcing rib; 5. a heat sink; 6. an end cap face; 7. a bearing portion; 8. positioning holes; 9. a first lug; 10. a first fixing hole; 11. a second bulge part; 12. a second lug; 13. a horizontal portion; 14. and a second fixing hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: a metal die casting for an end cover of an automobile engine comprises an end cover face 6, wherein the end cover face 6 is circular and made of an aluminum alloy material, the quality is low, a first reinforcing rib 1 is arranged on the surface of the end cover face 6, the strength of the end cover face 6 is enhanced, the first reinforcing rib 1 is annular, the contact area between the first reinforcing rib 1 and the end cover face 6 is increased, the horizontal height of the first reinforcing rib 1 is larger than that of the end cover face 6, die-casting materials can be saved due to the fact that the horizontal height of the end cover face 6 is low, the first reinforcing rib 1 and the end cover face 6 are fixedly connected, a first protruding portion 2 and a second protruding portion 11 are arranged on the outer surface of the first reinforcing rib 1, the number of the first protruding portion 2 and the second protruding portion 11 is two, the connecting positions are symmetrically distributed, connecting holes 3 are formed in the first protruding portion 2 and the second protruding portion 11, and the connecting holes 3 are used for fixedly connecting the end cover face 6 and the automobile engine, the surface of the end cover face 6 is provided with a second reinforcing rib 4, the device strength of the end cover face 6 is enhanced, the outer surface of the second reinforcing rib 4 is fixedly connected with a heat radiating fin 5, the second reinforcing rib 4 is rectangular, the horizontal height of the second reinforcing rib 4 is equal to that of the first reinforcing rib 1, the number of the second reinforcing ribs 4 is eight, the second reinforcing ribs are all arranged around the heat radiating fin 5, the heat radiating fin 5 is annular, the heat radiating fin 5 is made of copper-aluminum alloy materials, and the horizontal height of the heat radiating fin 5 is equal to that of the first reinforcing rib 1;
the inner wall of the end cover surface 6 is provided with a bearing portion 7, the outer surface of the bearing portion 7 is provided with a first lug 9 and a second lug 12, the first lug 9 and the second lug 12 are symmetrically distributed, the bearing portion 7 and the end cover surface 6 are detachably connected, a first fixing hole 10 and a second fixing hole 14 are correspondingly arranged inside the first lug 9 and the second lug 12, the upper surface of the bearing portion 7 is provided with a horizontal portion 13, the upper surface of the bearing portion 7 is provided with a positioning hole 8, and the positioning hole 8 is located in the center of the bearing portion 7 and penetrates through the center of the bearing portion 7.
The working principle is as follows: when the metal die casting of the automobile engine end cover is used, the first protruding portion 2 and the second protruding portion 11 are fixedly connected with an automobile engine through the connecting hole 3, rapid heat dissipation of the engine end cover is achieved through the annular cooling fin 5, the end cover face 6 with the lower horizontal height is configured, saving of manufacturing materials is achieved, the quality of the engine end cover is reduced, protection of the end cover face 6 by the first reinforcing rib 1 is achieved through configuration of the annular first reinforcing rib 1, it is guaranteed that deformation is not generated when the end cover is impacted, detachable operation of the bearing portion 7 of the end cover is achieved through configuration of the bearing portion 7, the first lug 9, the second lug 12, the first fixing hole 10 and the second fixing hole 14, when loss of the bearing portion 7 is large, only the bearing portion 7 can be replaced without replacing the end cover, expenditure of an owner is reduced, and service life of the engine is prolonged.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. An automobile engine end cover metal die casting, includes end cover face (6), its characterized in that: the surface of the end cover face (6) is provided with a first reinforcing rib (1), the first reinforcing rib (1) is arranged to be annular, the outer surface of the first reinforcing rib (1) is provided with a first boss (2) and a second boss (11), the first boss (2) and the second boss (11) are both provided with connecting holes (3), the surface of the end cover face (6) is provided with a second reinforcing rib (4), the outer surface of the second reinforcing rib (4) is fixedly connected with a radiating fin (5), the radiating fin (5) is arranged to be annular, the inner wall of the end cover face (6) is provided with a bearing portion (7), the outer surface of the bearing portion (7) is provided with a first lug (9) and a second lug (12), the bearing portion (7) and the end cover face (6) are detachably connected, and the first lug (9) and the second lug (12) are correspondingly provided with a first fixing hole (10) and a second fixing hole (14), the upper surface of the bearing portion (7) is provided with a horizontal portion (13), and the upper surface of the bearing portion (7) is provided with a positioning hole (8).
2. The automotive engine end cover metal die casting of claim 1, wherein: the horizontal height of the first reinforcing rib (1) is greater than that of the end cover face (6), and the first reinforcing rib (1) and the end cover face (6) are fixedly connected.
3. The automotive engine end cover metal die casting of claim 1, wherein: the number of the first protruding parts (2) and the second protruding parts (11) is two, and the connecting positions are symmetrically distributed.
4. The automotive engine end cover metal die casting of claim 1, wherein: the second reinforcing rib (4) is arranged to be rectangular, the horizontal height of the second reinforcing rib (4) is equal to that of the first reinforcing rib (1), the number of the second reinforcing ribs (4) is eight, and the second reinforcing ribs (4) are all arranged around the radiating fins (5).
5. The automotive engine end cover metal die casting of claim 1, wherein: the radiating fin (5) is made of copper-aluminum alloy materials, and the horizontal height of the radiating fin (5) is equal to that of the reinforcing rib I (1).
6. The automotive engine end cover metal die casting of claim 1, wherein: the first lug (9) and the second lug (12) are symmetrically arranged.
7. The automotive engine end cover metal die casting of claim 1, wherein: the end cover face (6) is round in shape and made of aluminum alloy materials.
8. The automotive engine end cover metal die casting of claim 1, wherein: the positioning hole (8) is positioned in the center of the bearing portion (7) and penetrates through the center of the bearing portion (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023057698.0U CN214007352U (en) | 2020-12-18 | 2020-12-18 | Automobile engine end cover metal die casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023057698.0U CN214007352U (en) | 2020-12-18 | 2020-12-18 | Automobile engine end cover metal die casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214007352U true CN214007352U (en) | 2021-08-20 |
Family
ID=77312947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023057698.0U Expired - Fee Related CN214007352U (en) | 2020-12-18 | 2020-12-18 | Automobile engine end cover metal die casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214007352U (en) |
-
2020
- 2020-12-18 CN CN202023057698.0U patent/CN214007352U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210820 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |