CN206356538U - A kind of aluminium alloy steering gear housing quiescent pouring mould - Google Patents
A kind of aluminium alloy steering gear housing quiescent pouring mould Download PDFInfo
- Publication number
- CN206356538U CN206356538U CN201621417532.6U CN201621417532U CN206356538U CN 206356538 U CN206356538 U CN 206356538U CN 201621417532 U CN201621417532 U CN 201621417532U CN 206356538 U CN206356538 U CN 206356538U
- Authority
- CN
- China
- Prior art keywords
- cover half
- dynamic model
- core
- steering gear
- gear housing
- 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.)
- Active
Links
Landscapes
- Power Steering Mechanism (AREA)
Abstract
The utility model discloses a kind of aluminium alloy steering gear housing quiescent pouring mould, including dynamic model, cover half and core；The both sides of the upper surface of dynamic model are respectively equipped with motion connector；Provided with a pulled core structure on the top surface of dynamic model；The both sides of the bottom surface of cover half are respectively equipped with cover half base；One piece of fixed clamping plate is connected in base span, fixed clamping plate is connected by connecting pole with cover half；Provided with a sprue cup on the preceding surface of cover half；Core is arranged in the die cavity after dynamic model and cover half matched moulds, and core is manufactured using the precoated sand of 50/100 mesh.A kind of aluminium alloy steering gear housing quiescent pouring mould of the present utility model, is connected by the motion connector on dynamic model with motion, and the division and modulus of control dynamic model and cover half is moved, and die flip motion during casting；Core-pulling mechanism removes core after casting is finished from casting；Stability of a system when fixed clamping plate be ensure that when dynamic model and cover half matched moulds and casting is overturn, above structure design ensure that the compact structure of casting and ensure the uniformity of product quality.
Description
Technical field
The utility model is related to a kind of aluminium alloy steering gear housing quiescent pouring mould that field is made for automobile.
Background technology
Aluminium alloy steering gear housing is the main part of automobile steering system, and its overall size is 278mm*260mm*
100mm irregularly-shaped castings, internal structure is complicated.Due to the core component that it is hydraulic steering system, part failure can cause vapour
Car turns to failure and causes personal injury, and its performance requirement will be got well for the compactness of part, stomata is not allowed, crackle, loose
Etc. casting flaw, the X-ray that part has to pass through 100% detects a flaw, tensile strength >=275MPa, elongation percentage >=2.5%, and hardness >=
100HB.Once the wall unevenness of part is even, stomata is produced during casting and loose, being easily caused part during T6 processing is deformed.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art to be verted there is provided a kind of aluminium alloy steering gear housing
Casting die, it enables to cast structure consistency high, and casting quality is good.
Realizing a kind of technical scheme of above-mentioned purpose is：A kind of aluminium alloy steering gear housing quiescent pouring mould, including it is dynamic
Mould, cover half and core；
The both sides of the upper surface of the dynamic model are respectively equipped with motion connector；One is provided with the top surface of the dynamic model
Individual pulled core structure；
The cover half is located at the lower section of the dynamic model；The top surface of the cover half is provided with core positioning seat；The cover half
The both sides of bottom surface are respectively equipped with cover half base；One piece of fixed clamping plate is connected in the cover half base span, the fixed clamping plate leads to
Connecting pole is crossed to be connected with the cover half；Provided with a sprue cup on the preceding surface of the cover half；
The core is arranged in the die cavity after the dynamic model and the cover half matched moulds, and the core uses 50/100 purpose
Precoated sand is manufactured.
Further, the lower surface of the dynamic model is provided with two connecting shafts, and the upper surface of the cover half is provided with two and institute
State the corresponding connector of connecting shaft.
Further, four drift angles of the lower surface of the dynamic model are provided with four lower male structures, the upper surface of the cover half
Provided with four link slots corresponding with the lower male structure.
Further, the fixed clamping plate is connected provided with some separator tubes with the cover half.
A kind of aluminium alloy steering gear housing quiescent pouring mould of the present utility model, using gravity tilt pouring, by dynamic
Motion connector on mould is connected with motion, and the division and modulus of control dynamic model and cover half is moved, and control during casting
Flip-flop movement of the molding jig in the range of 90 degree to 0 degree；Core-pulling mechanism removes core after casting is finished from casting；Cover half
The stability of a system of die flip when bottom plate ensure that dynamic model and cover half matched moulds and during casting, above structure design ensure that casting
The compact structure of part finished product and the uniformity for ensureing product quality.
Brief description of the drawings
Fig. 1 is a kind of structural representation of aluminium alloy steering gear housing quiescent pouring mould of the present utility model；
Fig. 2 is a kind of structural representation of the core of aluminium alloy steering gear housing quiescent pouring mould of the present utility model.
Embodiment
In order to be able to preferably understand the technical solution of the utility model, below by specifically embodiment and combine
Accompanying drawing is described in detail：
Refer to Fig. 1 and Fig. 2, a kind of aluminium alloy steering gear housing quiescent pouring mould of the present utility model, including dynamic model
1st, cover half 2 and core 3.
The both sides of the upper surface of dynamic model 1 are respectively equipped with motion connector 11, and dynamic model 1 passes through motion connector 11
It is connected with the motion of casting equipment, the division and modulus action of upper and lower displacement can be carried out and from 90 degree -0 by motion domination
The action of verting of degree.Provided with a pulled core structure 12 on the top surface of dynamic model 1, decoring operation can be carried out after casting shaping.
Cover half 2 is located at the lower section of dynamic model 1.The top surface of cover half 2 is provided with core positioning seat 28, the placement for core 3.It is fixed
The both sides of the bottom surface of mould 2 are respectively equipped with cover half base 21, and cover half base 21 is connected with casting equipment, plays the branch to whole mould
Support is acted on.One piece of fixed clamping plate 22 is connected in the span of cover half base 21, fixed clamping plate is connected by connecting pole 23 with cover half 2, it is fixed
Be additionally provided with some separator tubes 27 on baffle plate 22 to be connected with cover half 2, to absorb impulsive force during matched moulds, it is ensured that matched moulds process and
The stability of cover half 2 and dynamic model 1 during follow-up casting process.
Provided with a sprue cup 24 on the preceding surface of cover half.
To make being connected firmly for dynamic model 1 and cover half 2, and keep stable in casting switching process, the lower surface of dynamic model 1
Provided with two connecting shafts 13, the upper surface of cover half 2 is provided with two connectors 25 corresponding with connecting shaft 13, connecting shaft 13 during matched moulds
It is plugged in connector 25；Four drift angles of the lower surface of dynamic model 1 are provided with four lower male structures 14, and the upper surface of cover half 2 is provided with
Four link slots 26 corresponding with lower male structure 14, male structure 14 is connected in link slot 26 matched moulds at present.
Core 3 is arranged in the die cavity after dynamic model 1 and the 2-in-1 mould of cover half, and core is manufactured using the precoated sand of 50/100 mesh.
Cast, carried out by following technique using aluminium alloy steering gear housing quiescent pouring mould of the present utility model：
1) install, preheat casting metals mould：First cover half 2 and dynamic model 1 are arranged on corresponding casting machine, and use Special hoist
Right gas heater preheating cover half 2 and dynamic model 1,200 DEG C -350 DEG C of its preheating temperature.Cover half shaping is disposed with jetting tool
Rusty stain and debris on surface, spray upper special anti-sticking aluminum metal model cavity coating afterwards；
2) inner chamber core is prepared：With the precoated sand of 50/100 mesh, it is made up of the metal die for being heated to 220 DEG C -400 DEG C
Rack bore core 3；
3) core, matched moulds under：The core 3 prepared is put into after preheating by the position of core positioning seat 28 on casting of metals mould
Cover half 2 in, matched moulds；
4) cast molding：By in aluminium liquid injection metal pattern sprue cup 24, then casting equipment driving mould start from 90 ° to
0 ° of automatic quiescent pouring, its cast temperature is 700 DEG C -730 DEG C,
5) cool down, mold：After the completion of casting, casting is pouring, progressively coagulating by 200s under the lasting feeding of rising head effect
Consolidate into the steering gear housing casting of solid-state, the mould of casting equipment driving afterwards starts the automatic die sinking ejection of verting from 0 ° to 90 °
Casting, takes out cast product；
6) dead head, cleaning are removed：By removing the pouring of casting, rising head, core sand 3, polishing finishing, the X- of inner chamber are removed
The steering gear housing casting of finished product is obtained after ray flaw detections, T6 heat treatments etc..
Those of ordinary skill in the art is it should be appreciated that the embodiment of the above is intended merely to illustrate that this practicality is new
Type, and be not used as limiting of the present utility model, as long as in spirit of the present utility model, to described above
Change, the modification of embodiment will all fall in Claims scope of the present utility model.
Claims (4)
1. a kind of aluminium alloy steering gear housing quiescent pouring mould, including dynamic model, cover half and core, it is characterised in that：
The both sides of the dynamic model upper surface are respectively equipped with motion connector；Provided with a core pulling on the top surface of the dynamic model
Structure；
The cover half is located at the lower section of the dynamic model；The top surface of the cover half is provided with core positioning seat；The bottom surface of the cover half
Both sides be respectively equipped with cover half base；One piece of fixed clamping plate is connected in the cover half base span, the fixed clamping plate passes through even
Post is connect to be connected with the cover half；Provided with a sprue cup on the preceding surface of the cover half；
The core is arranged in the die cavity after the dynamic model and the cover half matched moulds, and the core uses the overlay film of 50/100 mesh
Sand is manufactured.
2. a kind of aluminium alloy steering gear housing quiescent pouring mould according to claim 1, it is characterised in that the dynamic model
Lower surface provided with two connecting shafts, the upper surface of the cover half is provided with two connectors corresponding with the connecting shaft.
3. a kind of aluminium alloy steering gear housing quiescent pouring mould according to claim 1, it is characterised in that the dynamic model
Lower surface four drift angles provided with four lower male structures, the upper surface of the cover half is corresponding with the lower male structure provided with four
Link slot.
4. a kind of aluminium alloy steering gear housing quiescent pouring mould according to claim 1, it is characterised in that the cover half
Bottom plate is connected provided with some separator tubes with the cover half.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621417532.6U CN206356538U (en) | 2016-12-22 | 2016-12-22 | A kind of aluminium alloy steering gear housing quiescent pouring mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621417532.6U CN206356538U (en) | 2016-12-22 | 2016-12-22 | A kind of aluminium alloy steering gear housing quiescent pouring mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206356538U true CN206356538U (en) | 2017-07-28 |
Family
ID=59375597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621417532.6U Active CN206356538U (en) | 2016-12-22 | 2016-12-22 | A kind of aluminium alloy steering gear housing quiescent pouring mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206356538U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106623808A (en) * | 2016-12-22 | 2017-05-10 | 上海爱仕达汽车零部件有限公司 | Quiescent pouring die for aluminum alloy steering gear case |
| CN111318652A (en) * | 2020-03-07 | 2020-06-23 | 淄博宝来霖机械铸造有限公司 | Steering knuckle shell casting process for special vehicle |
-
2016
- 2016-12-22 CN CN201621417532.6U patent/CN206356538U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106623808A (en) * | 2016-12-22 | 2017-05-10 | 上海爱仕达汽车零部件有限公司 | Quiescent pouring die for aluminum alloy steering gear case |
| CN111318652A (en) * | 2020-03-07 | 2020-06-23 | 淄博宝来霖机械铸造有限公司 | Steering knuckle shell casting process for special vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106734955A (en) | A kind of aluminium alloy steering gear housing casting process | |
| CN204735702U (en) | Three board die casting die structures of large -scale magnesium alloy parts center multiple feed | |
| CN1039103C (en) | Method and apparatus for extruding and casting aluminium alloy vehicle wheel | |
| CN108543914B (en) | High-pressure hub casting mold and casting method thereof | |
| WO2016039484A1 (en) | Light alloy wheel, method for manufacturing same, and device for manufacturing same | |
| CN206356538U (en) | A kind of aluminium alloy steering gear housing quiescent pouring mould | |
| CN107282909A (en) | A kind of running gate system and centre spinning method for tube shape component | |
| CN106623808A (en) | Quiescent pouring die for aluminum alloy steering gear case | |
| CN203426407U (en) | Car hub die-casting die | |
| JP5091646B2 (en) | Method and apparatus for pressure casting of vehicle wheel and vehicle wheel material | |
| JP2015039723A (en) | Casting method of wheel or wheel center part | |
| CN103433466A (en) | Aluminum alloy liquid forging mould and combined forming method of starter outer shell | |
| CN203526515U (en) | Die for starter shell aluminum alloy liquid forging | |
| KR100889480B1 (en) | Casting method by rotating type casting equipment | |
| CN206614024U (en) | A kind of magnesium alloy hub liquid forging mould | |
| CN216632492U (en) | Hot core box die for water jacket of engine cylinder body | |
| CN201493473U (en) | Production device for brake assisting cylinder sleeve | |
| CN105382242A (en) | Casting process of cylinder cover | |
| JP2006297433A (en) | Method for molding magnesium alloy, and molding die for magnesium alloy | |
| CN105618729B (en) | Automobile brake disc blank makes special plane and the technique for pouring into a mould brake disc blank | |
| KR20070114617A (en) | A casting apparatus for an aluminum wheel | |
| CN203556833U (en) | Liquid state forging die convenient for removing parts | |
| CN204396830U (en) | Stream becomes and thixotroping integrally casting forming machine | |
| CN104550824B (en) | Rheology and thixotroping integrally casting shaping machine | |
| CN106378416B (en) | A kind of the core mold structure and release method of large complicated shape |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |