CN107350455A - A kind of low-pressure casting apparatus of aluminium alloy wheel hub - Google Patents
A kind of low-pressure casting apparatus of aluminium alloy wheel hub Download PDFInfo
- Publication number
- CN107350455A CN107350455A CN201710815610.0A CN201710815610A CN107350455A CN 107350455 A CN107350455 A CN 107350455A CN 201710815610 A CN201710815610 A CN 201710815610A CN 107350455 A CN107350455 A CN 107350455A
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- China
- Prior art keywords
- furnace
- heat
- holding furnace
- wheel hub
- aluminium alloy
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D18/00—Pressure casting; Vacuum casting
- B22D18/04—Low pressure casting, i.e. making use of pressures up to a few bars to fill the mould
Abstract
The present invention relates to a kind of low-pressure casting apparatus of aluminium alloy wheel hub,Frame top is provided with holding furnace,Insulation furnace chamber is provided with inner furnace,And heat-insulation layer is provided between holding furnace and inner furnace,Inner furnace inner chamber is provided with heater,The side roof part of inner furnace one connects compressor set by pipeline through holding furnace side,Inner furnace inner chamber is provided with mozzle,And the connection casting die cavity at the top of holding furnace,Cooling body is connected by heat emission hole on the outside of casting die cavity,Cooling body connection side connection vortex hotting mask heat exchanger,It is vortexed hotting mask heat exchanger and inner furnace side is connected through holding furnace side by defeated heat pipe,It is discharged into so that the heat in wheel hub casting process medium casting die cavity is quickly discharged and carries out heating in inner furnace,Realize the recycling of heat,Reduce thermal waste,Pass through the design of heat-insulation layer,Reduce the loss of heat,It is cost-effective,So that the operating efficiency of casting hub greatly improves,It is rational in infrastructure,It is practical.
Description
Technical field
The present invention relates to a kind of low-pressure casting apparatus of aluminium alloy wheel hub, belong to Casting Equipment technical field.
Background technology
The history of the development only 13 years of Chinese aluminium wheels industry, is an emerging auto Parts Industry, but is developed
Quickly, founded the factory from Hub With Block Mfg. Co., Ltd. in 1988, Central-South aluminium alloy wheel hub factory of nineteen ninety Guangdong Nanhai founds the factory, 1991
After year Liufeng Mechanical Industry Co., Ltd., Kunshan founds the factory, and many aluminium alloy wheel hub manufactories are built up successively, at present China's Aluminum wheel
There are more than 30 families in hub manufactory, is mainly distributed on the ground such as Shandong, Hebei, Jiangsu, Zhejiang, Yunnan, Jilin, Henan, Guangdong, annual capacity
More than 14,000,000,2001 annual productions are about 10,000,000, wherein larger has：The limited public affairs of Kunshan Liu Feng mechanical industries
Department, Zhong Xin Hub With Block Mfg. Co., Ltd., Zhongnan Aluminium Wheel Hub Co., Ltd., Nanhai City, the limited public affairs of the emerging metallic article of the Xiamen people
Department, Shanghai Guoxing Metal Products Co., Ltd., Yuan Qing aluminium alloy wheel hubs Co., Ltd etc., these enterprises are largely platform, day is only
Provide enterprise or joint venture, product significant portion fixed point export trade, because aluminium wheels production is the row of a high investment, high production
Industry, many enterprises all invest aluminium wheels industry, but the result competed is that some enterprises have stopped pin, and some enterprises are eliminated, quilt
One of the reason for eliminating is exactly that the key technology that some enterprises produce to aluminium wheels lacks enough understanding, only payes attention to drawing for equipment
Enter, ignore the introduction of set technique, it is unqualified plus staff training, cause production capacity and be difficult to play, quality is not met
The requirement of car manufacturer, yield rate is low, and product is lacked competitiveness, it is difficult to squeezes into the international market, it is comprehensive finally by market
Upper described, domestic aluminium wheels market competition is fiercer, but is manufactured according to domestic automobile industrial expansion situation and Foreign Automobile
The investment intent of business at home, China's aluminium wheels market prospects are still good, also very big potentiality.
Low pressure casting is the most basic method for producing aluminium wheels, and also both economical, low pressure casting is exactly molten metal
Cast in mould and be molded and harden, but often there is the waste of heat to cause to give birth to during production aluminium wheels mostly at present
The increase of cost is produced, and generally requires people and is operated in real time, increases human cost, is closed therefore, we provide a kind of aluminium
The low-pressure casting apparatus of golden wheel hub.
The content of the invention
The technical problem to be solved in the present invention overcomes the defects of existing, there is provided a kind of low pressure casting dress of aluminium alloy wheel hub
Put, combined by cooling body with vortex hotting mask heat exchanger so that the heat in wheel hub casting process medium casting die cavity is quickly arranged
Go out and carry out heating to be discharged into inner furnace, realize the recycling of heat, reduce thermal waste, by the design of heat-insulation layer,
Reduce the loss of heat, it is cost-effective, increase the design of computer sensor technology so that the operating efficiency of casting hub is big
It is big to improve, and automatization level is improved, it is rational in infrastructure, it is practical, effectively can solve the problems, such as in background technology.
In order to solve the above-mentioned technical problem, the invention provides following technical scheme：
A kind of low-pressure casting apparatus of aluminium alloy wheel hub, including frame, the frame top are provided with holding furnace, the insulation
Stove side is provided with control cabinet, and the insulation furnace chamber is provided with inner furnace, and heat-insulation layer is provided between the holding furnace and inner furnace,
The inner furnace inner chamber is provided with heater, and the side roof part of inner furnace one is by pipeline through holding furnace side connection compression
Machine device, the inner furnace inwall are provided with temperature sensor, liquid level sensor are provided with below the temperature sensor, and described
Temperature sensor is equipped with signal projector with liquid level sensor inner chamber, and the inner furnace inner chamber is provided with mozzle, and runs through institute
Connection casting die cavity at the top of holding furnace is stated, passes through heat emission hole connection cooling body, the cooling body on the outside of the casting die cavity
Side connection vortex hotting mask heat exchanger is connected, the vortex hotting mask heat exchanger is connected by defeated heat pipe through the holding furnace side
The inner furnace side.
Furthermore, LCDs is inlaid with the control box outer wall, the control cabinet intracavity bottom is provided with PLC
Controller, the PLC side are provided with signal receiving and processing device, and the control cabinet inner cavity top is provided with control circuit,
The signal projector is electrically connected with signal receiving and processing device, and the signal receiving and processing device is electrically connected with PLC,
The PLC is electrically connected with heater, cooling body and compressor set.
Furthermore, the holding furnace and inner furnace are stainless steel, and the holding furnace is in cuboid, described
Inner furnace is in cylinder.
Furthermore, the control circuit electrical connection LCDs, PLC, signal projector, signal receive
Processing unit, heater, cooling body and compressor set.
Furthermore, the heater is spiral heater.
Furthermore, support frame is provided with the top of the holding furnace, cooling body is fixedly connected with the top of support frame as described above.
Beneficial effect of the present invention：The present invention is combined by cooling body with vortex hotting mask heat exchanger so that wheel hub was cast
Heat in journey medium casting die cavity is quickly discharged and carries out heating and is discharged into inner furnace, realizes the recycling of heat, is reduced
Thermal waste, by the design of heat-insulation layer, reduce the loss of heat, cost-effective, increase computer sensor technology is set
Meter so that the operating efficiency of casting hub greatly improves, rational in infrastructure, practical.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
Apply example to be used to explain the present invention together, be not construed as limiting the invention.
Fig. 1 is a kind of low-pressure casting apparatus structure chart of aluminium alloy wheel hub of the present invention.
Label in figure：1st, frame；2nd, holding furnace；3rd, control cabinet；4th, inner furnace；5th, heat-insulation layer；6th, heater；7th, compressor
Device；8th, temperature sensor；9th, liquid level sensor；10th, signal projector；11st, mozzle；12nd, casting die cavity；13rd, heat emission hole；
14th, cooling body；15th, it is vortexed hotting mask heat exchanger；16th, defeated heat pipe；17th, LCDs；18th, PLC；19th, signal connects
Receive processing unit；20th, control circuit；21st, support frame.
Embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein preferred real
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
As shown in figure 1, including frame 1, play a part of the fixed holding furnace 2 of support, the top of frame 1 is provided with holding furnace
2, as the placement carrier of inner furnace 4, the side of holding furnace 2 is provided with control cabinet 3, is PLC 18, signal reception processing
Device 19 provides placement space with control circuit 20, and the inner chamber of holding furnace 2 is provided with inner furnace 4, the receiving as molten metal
Carrier, and heat-insulation layer 5 is provided between the holding furnace 2 and inner furnace 4, it can preferably reduce scattering and disappearing for heat, the interior stove
The inner chamber of courage 4 is provided with heater 6, and for heating the molten metal in inner furnace 4, the side roof part of inner furnace 4 one is run through by pipeline
The side of holding furnace 2 connects compressor set 7, is that molten metal is pressed into casting die cavity 12 to provide power, the inner furnace 4
Inwall is provided with temperature sensor 8, for collecting the temperature data information of the molten metal in inner furnace 4, the TEMP
The lower section of device 8 is provided with liquid level sensor 9, and for collecting the liquid level data information of the molten metal in inner furnace 4, and the temperature passes
Sensor 8 is equipped with signal projector 10 with the inner chamber of liquid level sensor 9, is collected for sending temperature sensor 8 with liquid level sensor 9
Temperature liquid level data message, the inner chamber of inner furnace 4 is provided with mozzle 11, and the matchmaker of casting die cavity 12 is entered as molten metal
It is situated between, and through the top of the holding furnace 2 connection casting die cavity 12, for carrying out the moulding of molten metal, outside the casting die cavity 12
Side connects cooling body 14 by heat emission hole 13, the medium that heat emission hole 13 radiates as cooling, is carried out pair using cooling body 14
Molten metal in casting die cavity 12 is cooled down and absorbs its heat, and the cooling body 14 connects side connection vortex hotting mask and changed
Hot device 15, the heat that cooling body 14 is collected heating, the vortex hotting mask heat exchanger 15 is run through by defeated heat pipe 16
The side of holding furnace 2 connects the side of inner furnace 4, conveying medium of the defeated heat pipe 16 as heat.
LCDs 17 is inlaid with the outer wall of control cabinet 3, for showing temperature sensor 8 and liquid level sensor 9
The temperature liquid level data message of collection, the intracavity bottom of control cabinet 3 are provided with PLC 18, for controlling heater 6, cold
But mechanism 14 is operated with compressor set 7, and the side of PLC 18 is provided with signal receiving and processing device 19, is received
The temperature liquid level data message that temperature sensor 8 is collected with liquid level sensor 9, the inner cavity top of control cabinet 3 are provided with control electricity
Road 20, as power source, the signal projector 10 is electrically connected with signal receiving and processing device 19, the signal reception processing
Device 19 is electrically connected with PLC 18, and the PLC 18 is electrically connected with heater 6, cooling body 14 and compressor and filled
Put 7, the holding furnace 2 and inner furnace 4 are stainless steel, and the holding furnace 2 is in cuboid, stainless steel intensity
Height, high temperature resistant, the favourable usage time for extending holding furnace 2 and inner furnace 4, the inner furnace 4 is in cylinder, the control circuit
20 electrical connection LCDs 17, PLC 18, signal projector 10, signal receiving and processing device 19, heater 6, cooling
Mechanism 14 and compressor set 7, it is LCDs 17, PLC 18, signal projector 10, signal receiving and processing device
19th, heater 6, cooling body 14 and compressor set 7 provide electric power support, and the heater 6 is spiral heater, is made
Molten metal homogeneous heating, the favourable Forming Quality for improving molten metal are obtained, the top of holding furnace 2 is provided with support frame 21, the branch
The top of support 21 is fixedly connected with cooling body 14, and support is provided for cooling body 14.
In the use of the present invention, temperature liquid level data message is collected by temperature sensor 8 and liquid level sensor 9, by believing
Number transmitter 10 sends signal, receives and analyzes and processes through signal receiving and processing device 19, compression is being controlled by PLC 18
Machine device 7 is pressurizeed so that molten metal enters casting die cavity 12 by mozzle 11 after being stressed and carries out moulding, control cooling
Mechanism 14 is absorbed heat to be cooled down to casting die cavity 12, and will be carried out in the heat transmission of collection to vortex hotting mask heat exchanger 15
Heat exchange, is discharged into inner furnace 4 by defeated heat pipe 16, and control heater 6 heats to molten metal.
It is above the preferable embodiment of the present invention, those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula is changed and changed, and therefore, the invention is not limited in above-mentioned embodiment, every those skilled in the art exist
Any conspicuously improved, replacement or modification made on the basis of the present invention belong to protection scope of the present invention.
Claims (6)
1. a kind of low-pressure casting apparatus of aluminium alloy wheel hub, including frame (1), it is characterised in that be provided with the top of the frame (1)
Holding furnace (2), holding furnace (2) side are provided with control cabinet (3), and holding furnace (2) inner chamber is provided with inner furnace (4), and institute
State and heat-insulation layer (5) is provided between holding furnace (2) and inner furnace (4), inner furnace (4) inner chamber is provided with heater (6), described interior
The side roof part of flue (4) one connects compressor set (7) by pipeline through the holding furnace (2) side, and the inner furnace (4) is interior
Wall is provided with temperature sensor (8), and liquid level sensor (9), and the temperature sensor are provided with below the temperature sensor (8)
(8) signal projector (10) being equipped with liquid level sensor (9) inner chamber, inner furnace (4) inner chamber is provided with mozzle (11), and
The connection casting die cavity (12) at the top of the holding furnace (2), casting die cavity (12) outside pass through heat emission hole (13) and connected
Cooling body (14), cooling body (14) the connection side connection vortex hotting mask heat exchanger (15), the vortex hotting mask heat exchange
Device (15) connects inner furnace (4) side by defeated heat pipe (16) through the holding furnace (2) side.
A kind of 2. low-pressure casting apparatus of aluminium alloy wheel hub according to claim 1, it is characterised in that：The control cabinet (3)
LCDs (17) is inlaid with outer wall, control cabinet (3) intracavity bottom is provided with PLC (18), the PLC controls
Device (18) side is provided with signal receiving and processing device (19), and control cabinet (3) inner cavity top is provided with control circuit (20), described
Signal projector (10) is electrically connected with signal receiving and processing device (19), and the signal receiving and processing device (19) is electrically connected with
PLC (18), the PLC (18) are electrically connected with heater (6), cooling body (14) and compressor set (7).
A kind of 3. low-pressure casting apparatus of aluminium alloy wheel hub according to claim 1, it is characterised in that：The holding furnace (2)
It is stainless steel with inner furnace (4), and the holding furnace (2) is in cuboid, the inner furnace (4) is in cylinder.
A kind of 4. low-pressure casting apparatus of aluminium alloy wheel hub according to claim 1 or claim 2, it is characterised in that：The control electricity
Road (20) electrical connection LCDs (17), PLC (18), signal projector (10), signal receiving and processing device (19),
Heater (6), cooling body (14) and compressor set (7).
A kind of 5. low-pressure casting apparatus of aluminium alloy wheel hub according to claim 1, it is characterised in that：The heater (6)
For spiral heater.
A kind of 6. low-pressure casting apparatus of aluminium alloy wheel hub according to claim 1, it is characterised in that：The holding furnace (2)
Top is provided with support frame (21), and cooling body (14) is fixedly connected with the top of support frame as described above (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710815610.0A CN107350455A (en) | 2017-09-11 | 2017-09-11 | A kind of low-pressure casting apparatus of aluminium alloy wheel hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710815610.0A CN107350455A (en) | 2017-09-11 | 2017-09-11 | A kind of low-pressure casting apparatus of aluminium alloy wheel hub |
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| Publication Number | Publication Date |
|---|---|
| CN107350455A true CN107350455A (en) | 2017-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710815610.0A Pending CN107350455A (en) | 2017-09-11 | 2017-09-11 | A kind of low-pressure casting apparatus of aluminium alloy wheel hub |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109047719A (en) * | 2018-08-01 | 2018-12-21 | 中国兵器工业第五九研究所 | A kind of holding furnace mechanism and its method for multidigit parallel connection compression casting device |
| CN111482576A (en) * | 2020-04-22 | 2020-08-04 | 安徽省繁昌县皖南阀门铸造有限公司 | Stable low pressure casting liquid lifting equipment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206356564U (en) * | 2017-01-10 | 2017-07-28 | 内蒙古华唐伟业再生资源有限公司 | A kind of low-pressure casting apparatus of aluminium alloy wheel hub |
-
2017
- 2017-09-11 CN CN201710815610.0A patent/CN107350455A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206356564U (en) * | 2017-01-10 | 2017-07-28 | 内蒙古华唐伟业再生资源有限公司 | A kind of low-pressure casting apparatus of aluminium alloy wheel hub |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109047719A (en) * | 2018-08-01 | 2018-12-21 | 中国兵器工业第五九研究所 | A kind of holding furnace mechanism and its method for multidigit parallel connection compression casting device |
| CN111482576A (en) * | 2020-04-22 | 2020-08-04 | 安徽省繁昌县皖南阀门铸造有限公司 | Stable low pressure casting liquid lifting equipment |
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Application publication date: 20171117 |
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