CN205732895U - A kind of aluminium alloy wheel hub die casting - Google Patents
A kind of aluminium alloy wheel hub die casting Download PDFInfo
- Publication number
- CN205732895U CN205732895U CN201620672605.XU CN201620672605U CN205732895U CN 205732895 U CN205732895 U CN 205732895U CN 201620672605 U CN201620672605 U CN 201620672605U CN 205732895 U CN205732895 U CN 205732895U
- Authority
- CN
- China
- Prior art keywords
- plate
- dynamic model
- insert
- cover half
- installing hole
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model discloses a kind of aluminium alloy wheel hub die casting, it uses center feed system, not only reduces die shape, and foundry goods all achieves good effect at aspects such as filling type, intensity and outward appearance.This utility model includes top clamping plate, taper pin, cover half cage plate, installing plate, slide block, dynamic model cage plate, Bottom clamp plate, ejector pin retaining plate, dynamic model small-sized core, spreader, ejector sleeve, push pedal, cushion block, moving die insert, panel, guide pin bushing, fixed die insert, cover half charging aperture insert, guide pillar, ingate insert, sprue bush and arm-tie；Described sprue bush is fixedly mounted in the installing hole of top clamping plate, described guide pillar upper end is arranged on top clamping plate, guide pillar lower end is arranged in the installing hole of installing plate by guide pin bushing, it is arranged on bottom guide pillar in the installing hole of dynamic model cage plate, described cover half cage plate is arranged on the end face of installing plate, and described cover half charging aperture insert is arranged in the installing hole of cover half cage plate.
Description
Technical field
This utility model relates to a kind of casting mould, specifically for the processing and forming of aluminium alloy wheel hub.
Background technology
Current automotive hub profile is big, and the degree of depth is deep, and median pore radius is big, and structure circular symmetry, there is inserts at two ends, and foundry goods is strong
Degree and appearance requirement are the highest, therefore, castings desire pore-free and be not allow for the defects such as loose and crackle, and yield is big.
Needed for using traditional side gate or connor gate, injection ratio pressure is relatively big, and upper and lower Spoke Strength is inconsistent, and the cast gate shadow of residual
Ring outward appearance.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, discloses a kind of aluminum
Alloy wheel hub die casting, it uses center feed system, not only reduces die shape, and foundry goods fill type, intensity and
The aspects such as outward appearance all achieve good effect.
In order to achieve the above object, this utility model is achieved by the following technical solutions:
A kind of aluminium alloy wheel hub die casting disclosed in this utility model, including top clamping plate, taper pin, cover half cage plate, peace
Dress plate, slide block, dynamic model cage plate, Bottom clamp plate, ejector pin retaining plate, dynamic model small-sized core, spreader, ejector sleeve, push pedal, cushion block, dynamic model
Insert, panel, guide pin bushing, fixed die insert, cover half charging aperture insert, guide pillar, ingate insert, sprue bush and arm-tie；Described cast gate
Set is fixedly mounted in the installing hole of top clamping plate, and described guide pillar upper end is arranged on top clamping plate, and guide pin bushing is passed through in guide pillar lower end
Being arranged in the installing hole of installing plate, be arranged in the installing hole of dynamic model cage plate bottom guide pillar, described cover half cage plate is arranged on peace
On the end face of dress plate, described cover half charging aperture insert is arranged in the installing hole of cover half cage plate, and described arm-tie upper end is arranged on fixed
On die holder plate, arm-tie lower end is arranged on dynamic model cage plate, and described panel is arranged on arm-tie, and described cushion block is fixedly mounted on dynamic model
On seat board, described dynamic model cage plate is arranged on the end face of cushion block, and described installing plate is arranged on the end face of dynamic model cage plate, described dynamic
Mould small-sized core lower end is arranged on Bottom clamp plate, and dynamic model small-sized core upper end is arranged in the installing hole of dynamic model cage plate by ejector sleeve,
Dynamic model small-sized core top is arranged in the installing hole of moving die insert, and described push pedal is arranged on dynamic model small-sized core and push pedal is positioned at pad
In block, described ejector pin retaining plate is arranged on dynamic model small-sized core and ejector pin retaining plate is positioned at the top of push pedal, described moving die insert
Being arranged in the groove of dynamic model cage plate, described spreader is arranged in the center mounting hole of moving die insert, and described slide block is arranged on
The top of moving die insert, described fixed die insert is arranged on the top of slide block and fixed die insert is positioned in the groove of installing plate, described
Ingate insert is arranged in the installing hole of fixed die insert, and described taper pin is arranged in the installing hole of installing plate and taper pin is by sliding
The installing hole of block and the installing hole of dynamic model cage plate.
Preferred implementation of the present utility model and further improvement are as follows:
(1) described sprue bush centrage differs 25mm with described cover half charging insert centrage.
(2) described spreader is for the spreader that charging is divided into three strands.
(3) distance between upper surface and the upper surface of ingate of described sprue bush is D, and 0 ＜ D≤10mm.
(4) distance of separation between described top clamping plate and cover half cage plate is L, and 100mm≤L≤120mm；Described cover half
The thickness of seat board is more than 100mm.
(5) a length of 15 in dynamic model cage plate stayed by described guide pillar～20mm.
Further: the distance between described top clamping plate and cover half cage plate is 120mm.
(6) slider core uses dovetail groove to fix；The slip side of described slider core makes the oblique angle having 3 degree.
This utility model provides the benefit that:
On the whole, this utility model uses taper pin band movable slider to extract out, had both reduced die cost, and mould structure is tight
Gather；
The slip side of slider core of the present utility model is made 3 ° of oblique angles, to avoid the stuck slide block because expanding with heat and contract with cold；
Use center feed system, not only reduce die shape, and foundry goods all achieves very at aspects such as filling type, intensity and outward appearance
Good effect；
Concrete, owing to die cavity is deep and complicated, this utility model uses central feeding, and metal flow process is short, is evenly distributed, and fills
Type is smooth, and aerofluxus is good.For avoiding molten metal to flow into die cavity too early, sprue bush center feeds the low 25mm in insert center than cover half；
Charging ingate is divided into 3 bursts of chargings, will not break material handle, make material handle remain in cover half during twice-die-opening, in order to remove.Die sinking
Time, there is part package power due in dynamic, cover half, therefore first top clamping plate separates with cover half cage plate, i.e. the 1st time die sinking.When
Die sinking to after arm-tie active position, dynamic, cover half body separately, i.e. the 2nd time die sinking.In view of die sinking distance and be easy to take out smoothly material
Head, top clamping plate and cover half cage plate distance of separation control mm within 120.Top clamping plate THICKNESS CONTROL is at more than 100mm, to protect
The length of end fixed by card guide pillar.Guide pillar should suitably overstriking, lengthening, before dynamic, cover half body separate, guide pillar also has longer one section and stays
In dynamic model cage plate, part torsional deformation can be prevented and ensure that slide block is steadily extracted out.Use taper pin band movable slider to extract out, both reduced
Die cost, and the mould features compact structure.Slider core uses dovetail groove to fix, and can bear bigger Core-pulling force, and processing side
Just.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of detailed description of the invention of the present utility model；
Fig. 2 is the detailed structure schematic diagram of a kind of detailed description of the invention of the present utility model.
Description of reference numerals:
1: top clamping plate, 2: taper pin, 3: cover half cage plate, 4: installing plate, 5: slide block, 6: dynamic model cage plate, 7: Bottom clamp plate, 8:
Ejector pin retaining plate, 9: dynamic model small-sized core, 10: spreader, 11: ejector sleeve, 12: push pedal, 13: cushion block, 14: moving die insert, 15: edge
Bar, 16: guide pin bushing, 17: fixed die insert, 18: cover half charging aperture insert, 19: guide pillar, 20: ingate insert, 21: sprue bush, 22:
Arm-tie.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment describes this utility model detailed description of the invention:
As it can be seen, it illustrates detailed description of the invention of the present utility model, as it can be seen, disclosed in this utility model one
Plant aluminium alloy wheel hub die casting, including top clamping plate 1, taper pin 2, cover half cage plate 3, installing plate 4, slide block 5, dynamic model cage plate 6, move
Die holder plate 7, ejector pin retaining plate 8, dynamic model small-sized core 9, spreader 10, ejector sleeve 11, push pedal 12, cushion block 13, moving die insert 14, panel
15, guide pin bushing 16, fixed die insert 17, cover half charging aperture insert 18, guide pillar 19, ingate insert 20, sprue bush 21 and arm-tie 22；Institute
Stating sprue bush to be fixedly mounted in the installing hole of top clamping plate, described guide pillar upper end is arranged on top clamping plate, and guide pillar lower end leads to
Crossing guide pin bushing to be arranged in the installing hole of installing plate, be arranged in the installing hole of dynamic model cage plate bottom guide pillar, described cover half cage plate is pacified
Being contained on the end face of installing plate, described cover half charging aperture insert is arranged in the installing hole of cover half cage plate, and described arm-tie upper end is pacified
Being contained on top clamping plate, arm-tie lower end is arranged on dynamic model cage plate, and described panel is arranged on arm-tie, and described cushion block fixedly mounts
On Bottom clamp plate, described dynamic model cage plate is arranged on the end face of cushion block, and described installing plate is arranged on the end face of dynamic model cage plate,
Described dynamic model small-sized core lower end is arranged on Bottom clamp plate, and dynamic model small-sized core upper end is arranged on the installation of dynamic model cage plate by ejector sleeve
Kong Li, dynamic model small-sized core top is arranged in the installing hole of moving die insert, and described push pedal is arranged on dynamic model small-sized core and push pedal
Being positioned at cushion block, described ejector pin retaining plate is arranged on dynamic model small-sized core and ejector pin retaining plate is positioned at the top of push pedal, described dynamic
Mould insert is arranged in the groove of dynamic model cage plate, and described spreader is arranged in the center mounting hole of moving die insert, described slide block
Being arranged on the top of moving die insert, described fixed die insert is arranged on the top of slide block and fixed die insert is positioned at the groove of installing plate
In, described ingate insert is arranged in the installing hole of fixed die insert, and described taper pin is arranged in the installing hole of installing plate and oblique
Sell the installing hole by slide block and the installing hole of dynamic model cage plate.
As a kind of preferred embodiment of the present utility model, as shown in the figure: described sprue bush centrage enters with described cover half
Material insert centrage difference 25mm.The structure of the present embodiment can avoid molten metal to flow into die cavity too early.
As a kind of preferred embodiment of the present utility model, as shown in the figure: described spreader is for being divided into three strands by charging
Spreader.The structure of the present embodiment makes to feed ingate and is divided into 3 bursts of chargings, will not break material handle, make material during twice-die-opening
Handle remains in cover half, in order to remove.
As a kind of preferred embodiment of the present utility model, as shown in the figure: the upper surface of described sprue bush and ingate
Distance between upper surface is D, and 0 ＜ D≤10mm.When the structure of the present embodiment makes casting of molten metal, liquid is difficult to leak outside,
This structure need not install traditional loudspeaker flow-guiding mouth additional；Provide cost savings.
As a kind of preferred embodiment of the present utility model, as shown in the figure: between described top clamping plate and cover half cage plate
Distance of separation is L, and 100mm≤L≤120mm；The thickness of described top clamping plate is more than 100mm.The structure of the present embodiment can
Ensure die sinking distance and be easy to take out smoothly stub bar.Top clamping plate thickness ensure that the length of end fixed by guide pillar
As a kind of preferred embodiment of the present utility model, as shown in the figure: the length in dynamic model cage plate stayed by described guide pillar
It is 15～20mm.The structure of the present embodiment is possible to prevent part torsional deformation and ensures that slide block is steadily extracted out.
As a kind of preferred embodiment of the present utility model, as shown in the figure: between described top clamping plate and cover half cage plate
Distance is 120mm.
As a kind of preferred embodiment of the present utility model, as shown in the figure: slider core uses dovetail groove to fix；Described cunning
The slip side of block-type core makes the oblique angle having 3 degree.Slider core uses dovetail groove to fix, and can bear bigger Core-pulling force, and
Easy to process；The slip side of slider core is made 3 ° of oblique angles, to avoid the stuck slide block because expanding with heat and contract with cold；
Above in conjunction with accompanying drawing, this utility model preferred implementation is explained in detail, but this utility model is not limited to
Above-mentioned embodiment, in the ken that those of ordinary skill in the art are possessed, it is also possible to without departing from this utility model
Making a variety of changes on the premise of objective, these changes relate to correlation technique well-known to those skilled in the art, and these all fall
Enter the protection domain of this utility model patent.
Many other can be made without departing from spirit and scope of the present utility model to change and remodeling.Should be appreciated that this reality
Being not limited to specific embodiment with novel, scope of the present utility model is defined by the following claims.
Claims (8)
1. an aluminium alloy wheel hub die casting, it is characterised in that: include top clamping plate, taper pin, cover half cage plate, installing plate, cunning
Block, dynamic model cage plate, Bottom clamp plate, ejector pin retaining plate, dynamic model small-sized core, spreader, ejector sleeve, push pedal, cushion block, moving die insert, edge
Bar, guide pin bushing, fixed die insert, cover half charging aperture insert, guide pillar, ingate insert, sprue bush and arm-tie；The fixing peace of described sprue bush
Being contained in the installing hole of top clamping plate, described guide pillar upper end is arranged on top clamping plate, and guide pillar lower end is arranged on peace by guide pin bushing
In the installing hole of dress plate, being arranged in the installing hole of dynamic model cage plate bottom guide pillar, described cover half cage plate is arranged on the top of installing plate
On face, described cover half charging aperture insert is arranged in the installing hole of cover half cage plate, and described arm-tie upper end is arranged on top clamping plate,
Arm-tie lower end is arranged on dynamic model cage plate, and described panel is arranged on arm-tie, and described cushion block is fixedly mounted on Bottom clamp plate, institute
Stating dynamic model cage plate to be arranged on the end face of cushion block, described installing plate is arranged on the end face of dynamic model cage plate, described dynamic model small-sized core
Lower end is arranged on Bottom clamp plate, and dynamic model small-sized core upper end is arranged in the installing hole of dynamic model cage plate by ejector sleeve, and dynamic model is small-sized
Core top is arranged in the installing hole of moving die insert, and described push pedal is arranged on dynamic model small-sized core and push pedal is positioned at cushion block, institute
Stating ejector pin retaining plate to be arranged on dynamic model small-sized core and ejector pin retaining plate is positioned at the top of push pedal, described moving die insert is arranged on dynamic
In the groove of die sleeve plate, described spreader is arranged in the center mounting hole of moving die insert, and described slide block is arranged on moving die insert
Top, described fixed die insert is arranged on the top of slide block and fixed die insert is positioned in the groove of installing plate, and described ingate is inlayed
Block is arranged in the installing hole of fixed die insert, and described taper pin is arranged in the installing hole of installing plate and the taper pin installation by slide block
Hole and the installing hole of dynamic model cage plate.
2. a kind of aluminium alloy wheel hub die casting as claimed in claim 1, it is characterised in that: described sprue bush centrage and institute
State cover half charging insert centrage difference 25mm.
3. a kind of aluminium alloy wheel hub die casting as claimed in claim 1, it is characterised in that: described spreader will be for feeding
It is divided into the spreader of three strands.
4. aluminium alloy wheel hub die casting as claimed in claim 1 a kind of, it is characterised in that: the upper surface of described sprue bush with
Distance between the upper surface of ingate is D, and 0 ＜ D≤10mm.
5. a kind of aluminium alloy wheel hub die casting as claimed in claim 1, it is characterised in that: described top clamping plate and cover half set
Distance of separation between plate is L, and 100mm≤L≤120mm；The thickness of described top clamping plate is more than 100mm.
6. a kind of aluminium alloy wheel hub die casting as claimed in claim 1, it is characterised in that: dynamic model cage plate stayed by described guide pillar
Interior a length of 15～20mm.
7. a kind of aluminium alloy wheel hub die casting as claimed in claim 5, it is characterised in that: described top clamping plate and cover half set
Distance between plate is 120mm.
8. a kind of aluminium alloy wheel hub die casting as claimed in claim 1, it is characterised in that: slider core uses dovetail groove solid
Fixed；The slip side of described slider core makes the oblique angle having 3 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620672605.XU CN205732895U (en) | 2016-06-30 | 2016-06-30 | A kind of aluminium alloy wheel hub die casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620672605.XU CN205732895U (en) | 2016-06-30 | 2016-06-30 | A kind of aluminium alloy wheel hub die casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205732895U true CN205732895U (en) | 2016-11-30 |
Family
ID=57379819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620672605.XU Withdrawn - After Issue CN205732895U (en) | 2016-06-30 | 2016-06-30 | A kind of aluminium alloy wheel hub die casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205732895U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105903926A (en) * | 2016-06-30 | 2016-08-31 | 南安贤达机械有限公司 | Die-casting die for aluminum alloy wheel hub |
| CN113245526A (en) * | 2021-07-14 | 2021-08-13 | 宁波喆瑞模具有限公司 | Aluminum die-casting die for vehicle |
-
2016
- 2016-06-30 CN CN201620672605.XU patent/CN205732895U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105903926A (en) * | 2016-06-30 | 2016-08-31 | 南安贤达机械有限公司 | Die-casting die for aluminum alloy wheel hub |
| CN113245526A (en) * | 2021-07-14 | 2021-08-13 | 宁波喆瑞模具有限公司 | Aluminum die-casting die for vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105903926B (en) | A kind of aluminium alloy wheel hub die casting | |
| CN103846392B (en) | The casting method of spheroidal graphite cast-iron knuckle | |
| CN102615268B (en) | Antigravity squeeze casting device of aluminum alloy connecting rod and manufacture method | |
| CN107470583A (en) | The semi-solid rheological squeeze casting mould and casting method of high ferro brake disc | |
| CN205732895U (en) | A kind of aluminium alloy wheel hub die casting | |
| CN204247941U (en) | Compression casting machine is watered on the limit of cast aluminum alloys wheel hub | |
| CN202951838U (en) | Pouring system structure for brake caliper body | |
| CN202461484U (en) | Automobile air conditioning compressor cylinder body die-casting die | |
| CN104325085A (en) | Gating system with multistage split transverse runners | |
| JP2015039723A (en) | Wheel or wheel center casting method | |
| CN203526516U (en) | Multi-directional extrusion-casting liquid forging molding mold | |
| CN204724801U (en) | Full width type belt pulley with groove casting mould | |
| CN204209090U (en) | Novel metal die casting | |
| CN208483184U (en) | Impeller leads shell casting multiple molding casting mold | |
| CN214557262U (en) | Mold core structure of new energy automobile battery front shell | |
| CN105642833A (en) | Casting gating system | |
| CN204381338U (en) | Low pressure wheel hub casting mould | |
| CN203556820U (en) | Crystallization device with polygonal curved inner wall used for continuous casting of tube blank | |
| CN202498194U (en) | Mold of round steel ingot | |
| CN205437042U (en) | Car system movable support's precision casting device | |
| CN206083806U (en) | Mould feed nozzle structure for horizontal -type die -casting machine | |
| CN203751303U (en) | Pressure casting die of automobile tube cap | |
| CN105935754A (en) | Hot chamber die casting machine | |
| CN210435313U (en) | Locomotive motor cover casting die | |
| CN205165756U (en) | Casting die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161130 Effective date of abandoning: 20171208 |
|
| AV01 | Patent right actively abandoned |