CN205270813U - Casting equipment of aluminium wheel - Google Patents

Casting equipment of aluminium wheel Download PDF

Info

Publication number
CN205270813U
CN205270813U CN201521035496.2U CN201521035496U CN205270813U CN 205270813 U CN205270813 U CN 205270813U CN 201521035496 U CN201521035496 U CN 201521035496U CN 205270813 U CN205270813 U CN 205270813U
Authority
CN
China
Prior art keywords
vehicle wheel
aluminum vehicle
aluminium
aluminium liquid
holding furnace
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
Application number
CN201521035496.2U
Other languages
Chinese (zh)
Inventor
罗惠敏
李伟才
刘伟球
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhongnan aluminium wheel manufacturing (Foshan) Co., Ltd.
Original Assignee
FOSHAN NANHAI ZHONGNAN ALUMINIUM WHEEL Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by FOSHAN NANHAI ZHONGNAN ALUMINIUM WHEEL Co Ltd filed Critical FOSHAN NANHAI ZHONGNAN ALUMINIUM WHEEL Co Ltd
Priority to CN201521035496.2U priority Critical patent/CN205270813U/en
Application granted granted Critical
Publication of CN205270813U publication Critical patent/CN205270813U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a casting equipment of aluminium wheel, including the aluminium wheel die of support and upward setting, its characterized in that, aluminium wheel die's below is provided with the heat preservation stove, is connected with the stalk between heat preservation stove and the aluminium wheel die, and there is a runner that corresponds with the stalk aluminium wheel die's bottom, and aluminium wheel die's upper portion is provided with the rising head, and the heat preservation stove is external to have an aluminium liquid pouring tube way, and aluminium liquid sprue gate that aluminium liquid pouring tube said is in aluminium wheel die's below. The utility model discloses the quality and the qualification rate of great improvement aluminium wheel product, easy operation, the structure is reliable, can generally popularize and apply in the actual production.

Description

The casting equipment of a kind of aluminum vehicle wheel
Technical field
The utility model relates to aluminum vehicle wheel production technical field, relates to the casting equipment of a kind of aluminum vehicle wheel more specifically.
Background technology
In aluminum vehicle wheel manufacturing, generally adopt gravitational casting (permanent mold casting) and low-pressure casting process. Gravity casting equipment cost is lower, it may be achieved riser feeding, takes technological measure to be controlled to Internal Quality of Cast is relatively good; Meanwhile, the aluminium water of gravitational casting can realize degasification in holding furnace, refining, therefore the quality height of aluminium water. But gravitational casting filling velocity is not controlled, process easily produces a large amount of oxide skin and folder slag, affects the quality of foundry goods, especially surface quality. And the mould filling process of low-pressure casting to be aluminium water enter mold cavity under airtight insulation furnace pressure, by riser pipe, owing to pressure can regulate, therefore to fill type steady for low-pressure casting, and the casting flaws such as oxide skin and folder slag are few, surface quality of continuous castings height. Aluminium liquid in low-voltage temperature-keeping stove enters mold cavity under stress, and after pressure release, the aluminium water in riser pipe falls back to again in holding furnace. Therefore, the aluminium water imported in holding furnace can not carry out refinery by de-gassing again, and carries out along with production, and the quality of aluminium water is deteriorated gradually. In addition, low-pressure casting does not generally arrange rising head (feeding weak effect), is difficult to take effective measure to casting flaws such as the shrinkage porosite of casting heat energy-saving position, shrinkage cavities. Aluminum vehicle wheel product, the motor vehicle wheel product of especially high-end hollow, huge discharge, no matter it is adopt gravity or low-pressure casting process, all Shortcomings: although the defect of shrinkage cavity and porosity is easily solved by gravitational casting, aluminium quality height, but there is surface scale, defect that slag pore is many, have influence on that postorder machine adds, the qualification rate of coating process; Then there is a difficult problem for Internal Quality of Cast difficulty control in low-pressure casting. For this reason, how to realize the advantages by gravity and low-pressure casting process, significant for the quality and qualification rate improving aluminum vehicle wheel product, also it is the problem that those skilled in the art are inquiring into always.
Summary of the invention
A kind of structure that the purpose of this utility model is exactly the deficiency in order to solve prior art and provides is simple, and in conjunction with the advantage of gravitational casting and low-pressure casting, can promote the quality product of aluminum vehicle wheel and the casting equipment of the aluminum vehicle wheel of production efficiency.
The utility model adopts following technical solution to realize above-mentioned purpose:
The casting equipment of a kind of aluminum vehicle wheel, comprise the aluminum vehicle wheel mould of support and upper setting thereof, it is characterized in that, the lower section of described aluminum vehicle wheel mould is provided with holding furnace, being connected with riser pipe between holding furnace and aluminum vehicle wheel mould, the cast gate corresponding with riser pipe is arranged at the bottom of aluminum vehicle wheel mould, and the top of aluminum vehicle wheel mould is provided with rising head, holding furnace is circumscribed with aluminium liquid cast pipeline, and the aluminium liquid sprue gate of aluminium liquid cast pipeline is in the lower section of aluminum vehicle wheel mould.
The arranged outside level detection probe of described rising head, for detecting the liquid level of mold cavity inside.
Described Bracket setting has the support platform laying aluminum vehicle wheel mould, and riser pipe stands on the middle part of holding furnace, and top and the support platform of holding furnace is run through on the top of riser pipe successively, and extends to the die cavity of aluminum vehicle wheel mould inner.
Described aluminium liquid cast pipeline comprise stand to aluminium liquid cast section one and the aluminium liquid cast pipeline section two that is obliquely installed, aluminium liquid cast pipeline section two is connected to the sidepiece of holding furnace.
The useful effect that the utility model adopts above-mentioned technical solution to reach is:
The utility model adopts and arranges holding furnace and riser pipe in the lower section of mold cavity, arranges rising head in aluminum vehicle wheel mould, the pressurize when aluminium water is full of rising head, pressure release after mould gate solidifies, and aluminium water a small amount of in riser pipe is back in holding furnace; Aluminium water in mould solidifies under gravity state, and riser feeding is consistent with gravity foundry technology, it is achieved that by the advantages of gravity and low-pressure casting process, significant for the quality and qualification rate improving aluminum vehicle wheel product.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Description of reference numerals: 1, support 2, aluminum vehicle wheel mould 3, holding furnace 4, riser pipe 5, cast gate 6, rising head 7, aluminium liquid cast pipeline 7-1, aluminium liquid cast section one 7-2, aluminium liquid pour into a mould pipeline section 28, aluminium liquid sprue gate 9, support platform.
Embodiment
Below in conjunction with specific embodiment, the technical program is explained in detail.
The following is the casting equipment of aluminum vehicle wheel, as shown in Figure 1, it comprises the aluminum vehicle wheel mould 2 of support 1 and upper setting thereof, the lower section of described aluminum vehicle wheel mould is provided with holding furnace 3, being connected with riser pipe 4 between holding furnace and aluminum vehicle wheel mould, the cast gate 5 corresponding with riser pipe is arranged at the bottom of aluminum vehicle wheel mould, and the top of aluminum vehicle wheel mould is provided with rising head 6, holding furnace is circumscribed with aluminium liquid cast pipeline 7, and the aluminium liquid sprue gate 8 of aluminium liquid cast pipeline is in the lower section of aluminum vehicle wheel mould. The arranged outside level detection probe of rising head 6, for detecting the liquid level of mold cavity inside. Bracket setting has the support platform 9 laying aluminum vehicle wheel mould, and riser pipe stands on the middle part of holding furnace, and top and the support platform of holding furnace is run through on the top of riser pipe successively, and extends to the die cavity of aluminum vehicle wheel mould inner. Aluminium liquid cast pipeline 7 comprise stand to aluminium liquid cast section one 7-1 and aluminium liquid cast pipeline section two 7-2 that is obliquely installed, aluminium liquid cast pipeline section two is connected to the sidepiece of holding furnace.
In the casting aluminum wheels process of the technical program, it is the method adopting half gravitational casting, and concrete steps comprise:
A, quantitative pouring, adopt mechanical manipulator or manually injected by the aluminium liquid of smelting furnace in the holding furnace of casting machine;
The pressure of b, adjustment holding furnace, makes aluminium water inject in mold cavity from cast gate, the pressurize when aluminium water is full of rising head, and pressure release after mould gate solidifies, makes aluminium water a small amount of in riser pipe be back in holding furnace;
Aluminium water in c, mould solidifies under gravity state, riser feeding.
Wherein, the process monitoring the whether full rising head of aluminium water is realized by level detection probe.
In described step b, aluminium water injects mold cavity process less than 10 seconds consuming time, and taking the time of injecting as starting point, in whole injection process, the change of mould type cavity pressure is promoted to 200 millibars from 0;
Entering packing stage when aluminium water is full of rising head, the dwell time is the 2-5 second, and the change of mould type cavity pressure is promoted to 320 millibars from 200 millibars.
In the present embodiment, in described step b, aluminium water injects mold cavity process 10 seconds consuming time, taking the time of injecting as starting point, is injecting the 0-10 second of aluminium water, and the change of mould type cavity pressure is promoted to 200 millibars from 0;
Entering packing stage when aluminium water is full of rising head, the dwell time is 2 seconds, and the change of mould type cavity pressure is promoted to 320 millibars from 200 millibars.
The utility model adopts half gravity foundry technology, it is achieved by the advantages of gravity and low-pressure casting process, significant for the quality and qualification rate improving aluminum vehicle wheel product.
Above-described is only preferred implementation of the present utility model; it is noted that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also making some distortion and improvement, these all belong to protection domain of the present utility model.

Claims (4)

1. the casting equipment of an aluminum vehicle wheel, comprise the aluminum vehicle wheel mould of support and upper setting thereof, it is characterized in that, the lower section of described aluminum vehicle wheel mould is provided with holding furnace, being connected with riser pipe between holding furnace and aluminum vehicle wheel mould, the cast gate corresponding with riser pipe is arranged at the bottom of aluminum vehicle wheel mould, and the top of aluminum vehicle wheel mould is provided with rising head, holding furnace is circumscribed with aluminium liquid cast pipeline, and the aluminium liquid sprue gate of aluminium liquid cast pipeline is in the lower section of aluminum vehicle wheel mould.
2. the casting equipment of aluminum vehicle wheel according to claim 1, it is characterised in that, the arranged outside level detection probe of described rising head, for detecting the liquid level of mold cavity inside.
3. the casting equipment of aluminum vehicle wheel according to claim 1, it is characterized in that, described Bracket setting has the support platform laying aluminum vehicle wheel mould, riser pipe stands on the middle part of holding furnace, top and the support platform of holding furnace is run through on the top of riser pipe successively, and extends to the die cavity of aluminum vehicle wheel mould inner.
4. the casting equipment of aluminum vehicle wheel according to claim 1, it is characterised in that, described aluminium liquid cast pipeline comprise stand to aluminium liquid cast section one and the aluminium liquid cast pipeline section two that is obliquely installed, aluminium liquid cast pipeline section two is connected to the sidepiece of holding furnace.
CN201521035496.2U 2015-12-12 2015-12-12 Casting equipment of aluminium wheel Active CN205270813U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521035496.2U CN205270813U (en) 2015-12-12 2015-12-12 Casting equipment of aluminium wheel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521035496.2U CN205270813U (en) 2015-12-12 2015-12-12 Casting equipment of aluminium wheel

Publications (1)

Publication Number Publication Date
CN205270813U true CN205270813U (en) 2016-06-01

Family

ID=56055434

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521035496.2U Active CN205270813U (en) 2015-12-12 2015-12-12 Casting equipment of aluminium wheel

Country Status (1)

Country Link
CN (1) CN205270813U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105436471A (en) * 2015-12-12 2016-03-30 佛山市南海中南铝车轮制造有限公司 Aluminum wheel casting method and equipment thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105436471A (en) * 2015-12-12 2016-03-30 佛山市南海中南铝车轮制造有限公司 Aluminum wheel casting method and equipment thereof

Similar Documents

Publication Publication Date Title
CN102699282B (en) Casting method of large-scale high pressure resisting multi-cylinder-block cast
CN103736928B (en) A kind of evaporative pattern running gate system of gear box
CN103418750A (en) Spherical valve main body casting technology
CN204770470U (en) Cast aluminium motor end cover gravity casting mould for motor car
CN104308081A (en) Method for V-method shaping anti-gravity pouring of aluminum alloy casting
CN106077494A (en) A kind of pouring procedure casting VHP main beating cap
CN204094058U (en) The argosy running gate system of turbocharger air compressor shell foundry goods
CN105436472A (en) Molten pool type heat preservation casting equipment
CN205270813U (en) Casting equipment of aluminium wheel
CN102974760B (en) Lost foam casting device and casting method
CN204209090U (en) Novel metal die casting
CN104226915B (en) Casting method of hollow shaft and casting mold
CN106475522B (en) The running gate system and pouring procedure of heavy castings
CN205834120U (en) A kind of running gate system device of Sand-Faced Metal Mould Casting brake drum
CN102259164A (en) System and method for pouring flywheel of automobile
CN107377882A (en) A kind of iron casting processing method
CN203751247U (en) Casting and pouring device of engine cylinder cover
CN105436471A (en) Aluminum wheel casting method and equipment thereof
CN104139476B (en) Capacitor tube pouring die
CN104439147A (en) Method for treating casting contraction cavities
CN105642833A (en) Casting gating system
CN204817915U (en) Casting mould of die casting machine locating lever
CA2778193C (en) Method for manufacturing a metal ingot comprising a bore, and associated ingot and molding device
CN109128024A (en) A kind of method that casting is quickly developed
CN203804150U (en) Casting mould structure combining bottom injection and rain-type injection

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
TR01 Transfer of patent right

Effective date of registration: 20171018

Address after: 528225, Foshan City, Guangdong Province Nanhai District lion town Changhong Ridge Industrial Park Changxin West Road 3 (office building) two building A District

Patentee after: Zhongnan aluminium wheel manufacturing (Foshan) Co., Ltd.

Address before: Dali Town, Nanhai District Yanbu section of Guangfo road 528231 Guangdong city of Foshan province No. 1

Patentee before: FOSHAN NANHAI ZHONGNAN ALUMINIUM WHEEL CO., LTD.

TR01 Transfer of patent right