CN208214273U - The die casting of lightweight automobile engine oil pump case - Google Patents
The die casting of lightweight automobile engine oil pump case Download PDFInfo
- Publication number
- CN208214273U CN208214273U CN201820637342.8U CN201820637342U CN208214273U CN 208214273 U CN208214273 U CN 208214273U CN 201820637342 U CN201820637342 U CN 201820637342U CN 208214273 U CN208214273 U CN 208214273U
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- CN
- China
- Prior art keywords
- cover half
- die casting
- pump case
- oil pump
- engine oil
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- 238000004512 die casting Methods 0.000 title claims abstract description 29
- 239000010705 motor oil Substances 0.000 title claims abstract description 18
- 239000003921 oil Substances 0.000 claims abstract description 24
- 239000000498 cooling water Substances 0.000 claims abstract description 16
- 239000003818 cinder Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000005266 casting Methods 0.000 abstract description 6
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model relates to mold design technical fields, more particularly to the die casting of lightweight automobile engine oil pump case, dynamic model and cover half including being respectively equipped with mold core, it further include having neutron, the shape of mold core type chamber cooperation and automobile engine oil pump case cast member after dynamic model and cover half pairing, neutron have penetrated on the outside of automatic mold respectively and/or cover half to type chamber several, mold core is equipped with air discharge duct, running channel is offered on cover half, sprue channel open is equipped with sprue bush, cover half is equipped with feed inlet and is connected to running channel, cover half is equipped with the spreader road of communicate-type chamber and feed inlet, cooling water channel is respectively equipped on dynamic model and cover half, constant temperature oil circuit is further respectively had on dynamic model and cover half；The utility model guarantees that die casting uniformly cools down in casting process by the way that cooling water channel, constant temperature oil circuit and air discharge duct are arranged on mold, and smoothly gas is discharged, and reduces the formation of Shrinkage cavity.
Description
Technical field
The utility model relates to mold design technical fields, and in particular to the die casting of lightweight automobile engine oil pump case
Mold.
Background technique
Lightweight automobile engine oil pump case mold belongs to accurate complicated die class, and the die casting of oil pump case is by more
A one-piece unit at cast product, the physical property with special structure and high request, therefore Mould design and manufacturing
Superiority and inferiority will directly influence the quality of castings production；Present Automobile Market amount is huge, and automobile component part supply quotient will be oily
The casting technique of pump case is obtained using die casting, and the die casting of automobile engine oil pump currently on the market usually all has
It is vented unsmooth, inhomogeneous cooling and leads to the problem of shrinkage porosite, shrinkage cavity, seriously affect the quality of production of die casting.
Utility model content
Used technical solution is to provide lightweight automobile engine oil pump casing to the utility model in order to solve the above problem
The die casting of body, dynamic model and cover half including being respectively equipped with mold core, further include having neutron, shape after the dynamic model and cover half pairing
At mold core type chamber be matched with the shape of automobile engine oil pump case cast member, the neutron has automatic mold respectively and/or fixed
Penetrated on the outside of mould to type chamber several, the mold core is equipped with air discharge duct, running channel is offered on the cover half, on sprue channel open
Equipped with sprue bush, cover half is equipped with feed inlet and is connected to running channel, and cover half is equipped with the spreader road of communicate-type chamber and feed inlet, institute
It states and is respectively equipped with cooling water channel on dynamic model and cover half, constant temperature oil circuit is further respectively had on dynamic model and cover half.
As a further improvement of the foregoing solution, the neutron include in draw son, it is described in draw son and vertically incline
Tiltedly from cover half merging type chamber.
As a further improvement of the foregoing solution, the cooling water channel and constant temperature oil circuit Relative vertical are arranged.
As a further improvement of the foregoing solution, mold core is equipped with cinder ladle slot, and air discharge duct is connect with cinder ladle slot.
As a further improvement of the foregoing solution, the spreader road is angularly disposed.
As a further improvement of the foregoing solution, the thermostatical oil road is connected with thermometer hole.
The beneficial effects of the utility model are: the utility model by mold be arranged cooling water channel, constant temperature oil circuit and
Air discharge duct guarantees that die casting uniformly cools down in casting process, and smoothly gas is discharged, and reduces the formation of Shrinkage cavity.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model die casting；
Fig. 2 is the structural schematic diagram of the dynamic model of the utility model die casting；
Fig. 3 is the schematic diagram of the constant temperature oil circuit of the utility model die casting；
Fig. 4 is the schematic diagram of the cooling water channel of the utility model die casting.
Specific embodiment
Presently in connection with attached drawing and preferred embodiment, the utility model is described in more detail.
The die casting of lightweight automobile engine oil pump case as shown in Figures 1 to 4, including it is respectively equipped with mold core 3
Dynamic model 2 and cover half 1, the 3 type chamber of mold core formed after dynamic model 2 and 1 pairing of cover half is matched with the casting of automobile engine oil pump case
It is provided with neutron on the shape of part, dynamic model 2 and cover half 1, in the present embodiment, neutron shares 5, is divided into the first neutron 11,
Two neutrons 12, third neutron 13, the 4th neutron 14 and it is interior draw son 15, wherein the first neutron 11 and the second neutron 12 are along level
Direction is vertically incorporated into type chamber from cover half 1, and the first neutron 11 and second kind of plant are arranged in a mutually vertical manner, in third neutron 13 and the 4th
Automatic mold 2 is vertically incorporated into type chamber to son 14 in the horizontal direction, and third neutron 13 and the 4th neutron 14 are arranged in a mutually vertical manner, inside draw
Son 15 vertically tilts from cover half 1 and is incorporated into type chamber, and mold core 3 is equipped with cinder ladle slot 9, is connected with air discharge duct 4 on cinder ladle slot 9, arranges
Air drain 4 extends to 1 outside of cover half, and air discharge duct 4 is connected with vacuum gas discharge valve, and vacuum gas discharge valve can be using common row on the market
The intracavitary die casting gas of type is discharged, offers running channel on cover half 1, sprue bush 5 is provided on running channel, running channel is vertically by air valve
The feed inlet 6 for being connected to dynamic model 2 is set, and feed inlet 6 is connect by spreader road with type chamber, and specifically, spreader road is in back taper
Shape setting, and spreader road is angularly disposed, casting section thickness is uneven caused by being bent when its role is to avoid die casting because of running channel
Phenomenon, it is intracavitary that liquid metals is injected into type from running channel by high die casting rifle, is respectively arranged with cooling water channel 7 on dynamic model 2 and cover half 1,
Constant temperature oil circuit 8 is also respectively provided on dynamic model 2 and cover half 1, cooling water channel 7 and 8 Relative vertical of constant temperature oil circuit are arranged, and purpose exists
In making oil pipe and cooling water pipe be connected to mold from different directions, facilitate the connection between installation and mold and peripheral hardware, thermostatical oil
Thermometer hole 10 is connected on road 8, thermometer hole 10 can connect thermometer, and common industrial temperature in the market can be used in the present embodiment
Meter, intuitively understands the temperature of constant temperature oil circuit 8, is easy to control the production status of die casting, and cooling water channel 7 and constant temperature oil circuit 8 are equal
It is arranged on dynamic model 2 and cover half 1, cooling water channel 7 and constant temperature oil circuit 8 are equipped with several and enter and leave communication port, cold in the present embodiment
But water route 7 and constant temperature oil circuit 8 are respectively equipped with 2 and enter communication port and 2 connections outlet, and cooling water channel 7 and constant temperature oil circuit 8 are along type
The periphery of chamber is arranged, and cooling water and/or thermostatical oil are from communication port is entered after cooling water channel 7 or the flowing half cycle of constant temperature oil circuit 8, from out
Communication port discharge, wherein constant temperature oil circuit 8 connects cinder ladle slot 9 by the over and under of type chamber end, the end of type chamber, this be because
For the intracavitary temperature low spot of type when the end of type chamber is die casting, being easy to produce in end makes molten metal because temperature is too low
Cool down in advance or temperature be insufficient and form Shrinkage cavity, by constant temperature oil circuit 8 end of type chamber can be carried out suitably plus
Heat, guarantee type cavity temperature it is uniform, and cooling water channel 7 along type chamber periphery be arranged, can be in molten metal die casting in type chamber
Later, it is able to carry out rapid cooling, promotes the quality of die casting.
More than, only the preferred embodiment of the utility model, the utility model are not limited to above embodiment,
As long as its technical effect for reaching the utility model with identical means, all should belong to the protection scope of the utility model.
Claims (6)
1. the die casting of lightweight automobile engine oil pump case, which is characterized in that the dynamic model including being respectively equipped with mold core (3)
It (2) and cover half (1) further include, having neutron, mold core (3) the type chamber formed after the dynamic model (2) and cover half (1) pairing is matched with vapour
The shape of car engine oil pump case cast member, the neutron have penetrated on the outside of dynamic model (2) and/or cover half (1) respectively to
Type chamber several, the mold core (3) is equipped with air discharge duct (4), offers running channel on the cover half (1), sprue channel open is equipped with
Sprue bush (5), cover half (1) are equipped with feed inlet (6) and are connected to running channel, and cover half (1) is equipped with communicate-type chamber and feed inlet (6)
Spreader road is respectively equipped with cooling water channel (7) on the dynamic model (2) and cover half (1), also sets respectively on dynamic model (2) and cover half (1)
There are constant temperature oil circuit (8).
2. the die casting of lightweight automobile engine oil pump case according to claim 1, which is characterized in that in described
Son is drawn sub (15) in including, and the interior son (15) of drawing vertically is tilted from cover half (1) merging type chamber.
3. the die casting of lightweight automobile engine oil pump case according to claim 1, which is characterized in that described cold
But water route (7) and constant temperature oil circuit (8) Relative vertical are arranged.
4. the die casting of lightweight automobile engine oil pump case according to claim 1, which is characterized in that mold core
(3) cinder ladle slot (9) are equipped with, air discharge duct (4) is connect with cinder ladle slot (9).
5. the die casting of lightweight automobile engine oil pump case according to claim 1, which is characterized in that described point
Flow cone road is angularly disposed.
6. the die casting of lightweight automobile engine oil pump case according to claim 1 or 3, which is characterized in that institute
It states and is connected with thermometer hole (10) on constant temperature oil circuit (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820637342.8U CN208214273U (en) | 2018-04-28 | 2018-04-28 | The die casting of lightweight automobile engine oil pump case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820637342.8U CN208214273U (en) | 2018-04-28 | 2018-04-28 | The die casting of lightweight automobile engine oil pump case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208214273U true CN208214273U (en) | 2018-12-11 |
Family
ID=64513392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820637342.8U Active CN208214273U (en) | 2018-04-28 | 2018-04-28 | The die casting of lightweight automobile engine oil pump case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208214273U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110064744A (en) * | 2019-05-31 | 2019-07-30 | 宁波鑫达模具制造有限公司 | Die-casting die capable of realizing no top mark on surface of product |
| CN110239032A (en) * | 2019-07-12 | 2019-09-17 | 上海普锐赛司实业有限公司 | A kind of light bulb die for processing in LED lamp |
| CN114589297A (en) * | 2022-04-02 | 2022-06-07 | 天津六合镁制品有限公司 | Mold cooling oil way capable of freely designing curve modeling |
| CN115592085A (en) * | 2022-10-19 | 2023-01-13 | 山东泰展机电科技股份有限公司（Cn） | Pump case preparation facilities of air pump |
| CN115608953A (en) * | 2022-05-09 | 2023-01-17 | 巢湖宜安云海科技有限公司 | Mold Temperature Control Method of Dual-loop Die Casting for Al-Mg Alloy |
-
2018
- 2018-04-28 CN CN201820637342.8U patent/CN208214273U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110064744A (en) * | 2019-05-31 | 2019-07-30 | 宁波鑫达模具制造有限公司 | Die-casting die capable of realizing no top mark on surface of product |
| CN110239032A (en) * | 2019-07-12 | 2019-09-17 | 上海普锐赛司实业有限公司 | A kind of light bulb die for processing in LED lamp |
| CN110239032B (en) * | 2019-07-12 | 2024-11-26 | 上海普锐赛司实业有限公司 | A mold for processing a lamp tube in an LED lamp |
| CN114589297A (en) * | 2022-04-02 | 2022-06-07 | 天津六合镁制品有限公司 | Mold cooling oil way capable of freely designing curve modeling |
| CN114589297B (en) * | 2022-04-02 | 2025-07-04 | 天津六合镁制品有限公司 | A mold cooling oil circuit with freely designed curve shape |
| CN115608953A (en) * | 2022-05-09 | 2023-01-17 | 巢湖宜安云海科技有限公司 | Mold Temperature Control Method of Dual-loop Die Casting for Al-Mg Alloy |
| CN115592085A (en) * | 2022-10-19 | 2023-01-13 | 山东泰展机电科技股份有限公司（Cn） | Pump case preparation facilities of air pump |
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