WO2018040656A1 - Vacuum die casting apparatus for manufacturing aluminum alloy - Google Patents
Vacuum die casting apparatus for manufacturing aluminum alloy Download PDFInfo
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- WO2018040656A1 WO2018040656A1 PCT/CN2017/087411 CN2017087411W WO2018040656A1 WO 2018040656 A1 WO2018040656 A1 WO 2018040656A1 CN 2017087411 W CN2017087411 W CN 2017087411W WO 2018040656 A1 WO2018040656 A1 WO 2018040656A1
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- die casting
- die
- chamber
- vacuum
- aluminum alloy
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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
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/14—Machines with evacuated die cavity
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Abstract
Disclosed is a vacuum die casting apparatus for manufacturing an aluminum alloy, comprising a touch display screen (1) and an electric control cabinet (2), wherein the electric control cabinet is connected to a die casting machine (9); a movable die (3) is provided inside the die casting machine, and one side of the movable die is provided with a fixed die (7); a die cavity (4) is provided inside the movable die, and the top of the die cavity is connected to a vacuum pipe (5); the bottom of the die cavity is connected to a pressure injection chamber (19), and a pressure injection punch (18) is provided inside the pressure injection chamber; the pressure injection chamber is connected to a liquid ascending pipe (10), and one end of the liquid ascending pipe is connected to the interior of an aluminium liquid chamber (13); and an inner wall of the aluminium liquid chamber is provided with a liquid level monitor (17), the exterior of the aluminium liquid chamber is provided with a heat preservation stove (14), an inner wall of the heat preservation stove is provided with a temperature monitor (16), and the exterior of the die casting machine is connected to a die temperature controller (8). The apparatus can completely isolate the influence of the external environment on the aluminium liquid by using the heat preservation stove, so as to extend the solidification time of the aluminium liquid, reduce a density index of the aluminium liquid after the aluminium liquid is refined, and ensure the quality and mechanical performance of a product. The cooperation between the die temperature controller and the die casting machine is increased, which can ensure a density of a component, improve the percentage of passing of blanks, and improve the tensile strength and yield strength of the product.
Description
说明书 发明名称：用于铝合金制造的真空压铸设备 技术领域 Title: Inventive Name: Vacuum Die Casting Equipment for Aluminum Alloy Manufacturing
[0001] 本发明涉及压铸设备技术领域， 尤其是一种用于铝合金制造的真空压铸设备。 [0001] The present invention relates to the field of die casting equipment, and more particularly to a vacuum die casting apparatus for aluminum alloy manufacturing.
背景技术 Background technique
[0002] 随着新能源汽车的发展， 汽车零件在逐渐的改变， 由原来的铁质零件改成铝质 零件， 减轻了汽车的重量使得汽车能更好的运行， 由于用新型铝合金材材有良 好的延伸率， 也就是说， 一旦发生事故， 由特殊材料组成的车身能吸收大部份 动能， 保证人员的安全， 车身轻量化是未来汽车的一个趋势， 因此对于铝合金 的压铸工艺有着极高的要求， 当前的铝合金压铸设备存在着控制能力不足， 产 品的合格率较低， 产品的质量和力学性能较低等缺陷。 因此， 针对上述问题提 出一种用于铝合金制造的真空压铸设备。 [0002] With the development of new energy vehicles, automotive parts are gradually changing, from the original iron parts to aluminum parts, reducing the weight of the car and making the car run better, thanks to the use of new aluminum alloy materials. It has a good elongation rate. That is to say, in the event of an accident, a body made of special materials can absorb most of the kinetic energy, ensuring the safety of personnel, and the weight of the vehicle body is a trend of the future automobile. Therefore, there is a die casting process for aluminum alloy. Extremely high requirements, the current aluminum alloy die-casting equipment has defects such as insufficient control ability, low product yield, low product quality and low mechanical properties. Therefore, a vacuum die casting apparatus for aluminum alloy manufacturing has been proposed in view of the above problems.
技术问题 technical problem
[0003] 为了克服现有的压铸设备不能满足使用需求的不足， 本发明提供了一种用于铝 合金制造的真空压铸设备。 [0003] In order to overcome the insufficiency of the prior art die casting equipment that cannot meet the demand for use, the present invention provides a vacuum die casting apparatus for the manufacture of an aluminum alloy.
问题的解决方案 Problem solution
技术解决方案 Technical solution
[0004] 本发明解决其技术问题所采用的技术方案是： 一种用于铝合金制造的真空压铸 设备， 包括触控显示屏以及所述触控显示屏连接电控柜， 所述电控柜连接压铸 机； 所述压铸机内部设有动模， 且动模一侧设置定模； 所述动模内部设置型腔 ， 且型腔顶部连接真空管； 所述真空管一端连接高压真空泵； 所述型腔底部连 接压射室， 且压射室内部设有压射冲头； 所述压射室连接升液管， 且升液管一 端连接至铝液室内部； 所述铝液室内壁设有液位监测器， 且铝液室外部设有保 温炉； 所述保温炉内壁设有温度监测器， 且保温炉外部连接转轴； 所述转轴底 部设有液压杆， 且液压杆底部设置底座； 所述压铸机外部连接模温机。 [0004] The technical solution adopted by the present invention to solve the technical problem thereof is: a vacuum die-casting device for manufacturing aluminum alloy, comprising a touch display screen and the touch display screen connecting the electric control cabinet, the electric control cabinet Connecting the die casting machine; the die casting machine is internally provided with a movable mold, and a fixed mold is arranged on one side of the movable mold; a cavity is arranged inside the movable mold, and a vacuum tube is connected at the top of the cavity; the high pressure vacuum pump is connected to one end of the vacuum tube; The bottom of the cavity is connected to the injection chamber, and the injection chamber is provided with an injection punch; the injection chamber is connected to the riser tube, and one end of the riser is connected to the interior of the aluminum liquid; the inner wall of the aluminum liquid is provided with liquid a monitoring device, and a heating furnace is arranged outside the aluminum liquid; the inner wall of the holding furnace is provided with a temperature monitor, and the outside of the holding furnace is connected with the rotating shaft; the bottom of the rotating shaft is provided with a hydraulic rod, and the bottom of the hydraulic rod is provided with a base; The die casting machine is externally connected to the mold temperature machine.
[0005] 根据本发明的另一个实施例， 进一步包括， 所述升液管与所述压射室、 所述型 腔内部之间相互连通。
[0006] 根据本发明的另一个实施例， 进一步包括， 所述液压杆是种可上下伸缩的液压 杆， 且液压杆的伸缩范围为 0cm-50cm。 According to another embodiment of the present invention, the method further includes: the liquid ejecting tube and the injection chamber and the interior of the cavity communicate with each other. According to another embodiment of the present invention, the hydraulic rod is a hydraulic rod that can be vertically expanded and contracted, and the hydraulic rod has a telescopic range of 0 cm to 50 cm.
[0007] 根据本发明的另一个实施例， 进一步包括， 所述保温炉与所述转轴之间通过螺 纹连接， 且保温炉与底座竖直方向上的夹角为 0°-35°。 According to another embodiment of the present invention, the method further includes: connecting the holding furnace and the rotating shaft through a thread, and the angle between the holding furnace and the vertical direction of the base is 0°-35°.
[0008] 根据本发明的另一个实施例， 进一步包括， 所述液位监测器设有两个， 且液位 监测器分别固定在铝液室顶部和底部。 According to another embodiment of the present invention, the method further includes: the liquid level monitor is provided with two, and the liquid level monitors are respectively fixed on the top and the bottom of the aluminum liquid chamber.
发明的有益效果 Advantageous effects of the invention
有益效果 Beneficial effect
[0009] 本发明的有益效果是， 这种压铸设备采用先进压铸机进行两级高压真空压铸， 使用定量保温炉能够完全隔离外部环境对于铝液的影响， 从而延长了铝液的凝 固吋间， 大大降低了铝水精炼后的铝水密度指数， 保证了产品的质量和力学性 育 ; 增加有模温机与压铸机相互配合使用， 可以很好的保证零件的致密度， 提 高毛坯的合格率， 提高产品的抗拉强度和屈服强度； 设有温度监测器和液位监 测器， 当液面超过或低于规定位置吋、 铝液温度过高或过低吋可与电控柜联动 ， 能够报警提醒作业人员， 提高了压铸设备的安全性能； 保温炉体可上下调节 高度和前后调节角度， 从而使升液管能够充分吸收炉体内的铝液； 设有触控显 示屏与控制柜， 能够提高用户的友好性， 整个工艺过程可通过屏幕监控， 更换 模具吋， 只需输入定量重量和铝液温度即可。 [0009] The beneficial effects of the present invention are that the die casting equipment adopts an advanced die casting machine for two-stage high-pressure vacuum die-casting, and the quantitative holding furnace can completely isolate the influence of the external environment on the aluminum liquid, thereby prolonging the solidification time of the aluminum liquid. The aluminum water density index after refining of aluminum water is greatly reduced, and the quality and mechanical culture of the product are ensured. The mold temperature machine and the die casting machine are used in combination with each other, which can ensure the density of the parts and improve the yield of the blank. , to improve the tensile strength and yield strength of the product; with a temperature monitor and liquid level monitor, when the liquid level is above or below the specified position 吋, the temperature of the aluminum liquid is too high or too low, can be linked with the electric control cabinet, The alarm reminds the operator to improve the safety performance of the die-casting equipment; the holding furnace body can adjust the height up and down and the front and rear adjustment angles, so that the liquid lifting tube can fully absorb the aluminum liquid in the furnace body; the touch display screen and the control cabinet can be Improve user friendliness, the entire process can be monitored by screen, mold change, only need to input quantitative weight and aluminum Degrees.
对附图的简要说明 Brief description of the drawing
附图说明 DRAWINGS
[0010] 下面结合附图和实施例对本发明进一步说明。 [0010] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0011] 图 1是本发明的结构示意图； 1 is a schematic structural view of the present invention;
[0012] 图中 1、 触摸显示屏， 2、 电控柜， 3、 动模， 4、 型腔， 5、 真空管， 6、 高压真 空泵， 7、 定模， 8、 模温机， 9、 压铸机， 10、 升液管， 11、 转轴， 12、 液压杆 ， 13、 铝液室， 14、 保温炉， 15、 底座， 16、 温度监测器， 17、 液位监测器， 1 8、 压射冲头， 19、 压射室。
本发明的实施方式 [0012] In the figure 1, touch display screen, 2, electric control cabinet, 3, moving mold, 4, cavity, 5, vacuum tube, 6, high pressure vacuum pump, 7, fixed mold, 8, mold temperature machine, 9, die casting Machine, 10, riser, 11, shaft, 12, hydraulic rod, 13, aluminum chamber, 14, holding furnace, 15, base, 16, temperature monitor, 17, liquid level monitor, 1 8, injection Punch, 19, shot room. Embodiments of the invention
[0013] 如图 1是本发明的结构示意图， 一种用于铝合金制造的真空压铸设备， 包括触 控显示屏 1以及所述触控显示屏 1连接电控柜 2， 所述电控柜 2连接压铸机 9; 所述 压铸机 9内部设有动模 3， 且动模 3—侧设置定模 7 ; 所述动模 3内部设置型腔 4， 且型腔 4顶部连接真空管 5 ; 所述真空管 5—端连接高压真空泵 6; 所述型腔 4底部 连接压射室 19， 且压射室 19内部设有压射冲头 18 ; 所述压射室 19连接升液管 10 ， 且升液管 10—端连接至铝液室 13内部； 所述铝液室 13内壁设有液位监测器 17 ， 且铝液室 13外部设有保温炉 14; 所述保温炉 14内壁设有温度监测器 16， 且保 温炉 14外部连接转轴 11 ; 所述转轴 11底部设有液压杆 12， 且液压杆 12底部设置 底座 15 ; 所述压铸机 9外部连接模温机 8。 1 is a schematic structural view of the present invention, a vacuum die casting apparatus for manufacturing aluminum alloy, comprising a touch display screen 1 and the touch display screen 1 connected to an electric control cabinet 2, the electric control cabinet 2 is connected to the die casting machine 9; the die casting machine 9 is internally provided with a movable mold 3, and the movable mold 3 is provided with a fixed mold 7 on the side; the movable mold 3 is internally provided with a cavity 4, and the top of the cavity 4 is connected to the vacuum tube 5; The vacuum tube 5 is connected to the high pressure vacuum pump 6; the bottom of the cavity 4 is connected to the injection chamber 19, and the injection chamber 19 is provided with an injection punch 18; the injection chamber 19 is connected to the riser 10, and is raised. The liquid pipe 10 is connected to the inside of the aluminum liquid chamber 13; the inner wall of the aluminum liquid chamber 13 is provided with a liquid level monitor 17, and the aluminum liquid chamber 13 is provided with a heat preservation furnace 14; the inner wall of the heat preservation furnace 14 is provided with temperature monitoring. The motor 16 is externally connected to the rotating shaft 11; the bottom of the rotating shaft 11 is provided with a hydraulic rod 12, and the bottom of the hydraulic rod 12 is provided with a base 15; the die casting machine 9 is externally connected to the mold temperature machine 8.
[0014] 根据本发明的另一个实施例， 进一步包括， 所述升液管 10与所述压射室 19、 所 述型腔 4内部之间相互连通， 实现注塑过程。 [0014] According to another embodiment of the present invention, the pumping tube 10 and the injection chamber 19 and the interior of the cavity 4 are connected to each other to realize an injection molding process.
[0015] 根据本发明的另一个实施例， 进一步包括， 所述液压杆 12是种可上下伸缩的液 压杆 12， 且液压杆 12的伸缩范围为 0cm-50cm， 可调节装置高度。 [0015] According to another embodiment of the present invention, the hydraulic rod 12 is a hydraulic rod 12 that can be vertically extended and contracted, and the hydraulic rod 12 has a telescopic range of 0 cm to 50 cm, and the height of the device can be adjusted.
[0016] 根据本发明的另一个实施例， 进一步包括， 所述保温炉 14与所述转轴 11之间通 过螺纹连接， 且保温炉 14与底座 15竖直方向上的夹角为 0°-35°， 使得装置可自由 转动。 [0016] According to another embodiment of the present invention, further comprising: the insulating furnace 14 and the rotating shaft 11 are screwed together, and the angle between the holding furnace 14 and the base 15 in the vertical direction is 0°-35. °, allowing the device to rotate freely.
[0017] 根据本发明的另一个实施例， 进一步包括， 所述液位监测器 17设有两个， 且液 位监测器 17分别固定在铝液室 13顶部和底部， 可实吋监测铝液量。 [0017] According to another embodiment of the present invention, further comprising: the liquid level monitor 17 is provided with two, and the liquid level monitor 17 is respectively fixed on the top and bottom of the aluminum liquid chamber 13, and the aluminum liquid can be monitored substantially. the amount.
[0018] 这种用于铝合金制造的真空压铸设备使用吋， 将各个部件连接好后， 打幵电源 幵关， 此吋压射冲头 18沿着压射室 19向后滑动， 高压真空泵 6通过真空管 5吸收 型腔 4内部的空气， 在压力差的作用下， 铝液从升液管 10进入型腔 4内， 可通过 电控柜 2和触控显示屏 1对铝液的流出量进行调节， 当铝液充满型腔 4吋， 动模 3 与定模 7相扣和， 压射冲头 18向前滑动堵住升液管 10的出口， 模温机 8能够与压 铸机 9相互配合使得产品合格率更高， 温度监测器 16可监测铝液温度， 液位监测 器 17可监测铝液量， 当出现不正常状况吋可报警， 可通过调节液压杆 12的高度 和转动保温炉 14的角度使升液管 10能够充分吸收炉体内的铝液。 [0018] This vacuum die-casting apparatus for aluminum alloy manufacturing uses 吋, after the various components are connected, the power supply is turned off, and the ram jet 18 is slid rearward along the shot chamber 19, the high-pressure vacuum pump 6 The vacuum tube 5 absorbs the air inside the cavity 4, and under the action of the pressure difference, the aluminum liquid enters the cavity 4 from the riser tube 10, and the outflow of the aluminum liquid can be performed through the electric control cabinet 2 and the touch display screen 1. Adjusting, when the aluminum liquid fills the cavity 4吋, the movable mold 3 is interlocked with the fixed mold 7, and the injection punch 18 slides forward to block the outlet of the riser pipe 10, and the mold temperature machine 8 can cooperate with the die casting machine 9. The product qualification rate is higher, the temperature monitor 16 can monitor the temperature of the aluminum liquid, and the liquid level monitor 17 can monitor the amount of aluminum liquid, and can alarm when an abnormal condition occurs, and can adjust the height of the hydraulic rod 12 and rotate the holding furnace 14 The angle allows the riser tube 10 to sufficiently absorb the aluminum liquid in the furnace body.
[0019] 以上说明对本发明而言只是说明性的， 而非限制性的， 本领域普通技术人员理
解， 在不脱离所附权利要求所限定的精神和范围的情况下， 可做出许多修改、 变化或等效， 但都将落入本发明的保护范围内。
[0019] The above description is merely illustrative, and not limiting, of the present invention. Many modifications, variations, or equivalents may be made without departing from the spirit and scope of the appended claims.
Claims
[权利要求 1] 一种用于铝合金制造的真空压铸设备， 包括触控显示屏 （1) 以及所 述触控显示屏 （1) 连接电控柜 （2) ， 其特征是， 所述电控柜 （2) 连接压铸机 （9) ； 所述压铸机 （9) 内部设有动模 （3) ， 且动模 （3 ) 一侧设置定模 （7) ； 所述动模 （3) 内部设置型腔 （4) ， 且型腔 (4) 顶部连接真空管 （5) ； 所述真空管 （5) —端连接高压真空泵 (6) ； 所述型腔 （4) 底部连接压射室 （19) ， 且压射室 （19) 内部 设有压射冲头 （18) ； 所述压射室 （19) 连接升液管 （10) ， 且升液 管 （10) —端连接至铝液室 （13) 内部； 所述铝液室 （13) 内壁设有 液位监测器 （17) ， 且铝液室 （13) 外部设有保温炉 （14) ； 所述保 温炉 （14) 内壁设有温度监测器 （16) ， 且保温炉 （14) 外部连接转 轴 （11) ； 所述转轴 （11) 底部设有液压杆 （12) ， 且液压杆 （12) 底部设置底座 （15) ； 所述压铸机 （9) 外部连接模温机 （8) 。 [Claim 1] A vacuum die casting apparatus for manufacturing aluminum alloy, comprising a touch display screen (1) and the touch display screen (1) connected to the electric control cabinet (2), wherein the electric The control cabinet (2) is connected to the die casting machine (9); the die casting machine (9) is internally provided with a movable mold (3), and a fixed mold (7) is arranged on one side of the movable mold (3); the movable mold (3) The cavity (4) is internally disposed, and the top of the cavity (4) is connected to the vacuum tube (5); the vacuum tube (5) is connected to the high pressure vacuum pump (6); the bottom of the cavity (4) is connected to the injection chamber (19) ), and the injection chamber (19) is internally provided with an injection punch (18); the injection chamber (19) is connected to the riser tube (10), and the riser tube (10) is connected to the aluminum liquid chamber (13) internal; a liquid level monitor (17) is disposed on the inner wall of the aluminum liquid chamber (13), and a holding furnace (14) is disposed outside the aluminum liquid chamber (13); the inner wall of the holding furnace (14) is provided a temperature monitor (16), and the holding furnace (14) is externally connected to the rotating shaft (11); the bottom of the rotating shaft (11) is provided with a hydraulic rod (12), and the bottom of the hydraulic rod (12) The base member (15); the die casting machine (9) connected to the external mold temperature (8).
[权利要求 2] 根据权利要求 1所述的用于铝合金制造的真空压铸设备， 其特征是， 所述升液管 （10) 与所述压射室 （19) 、 所述型腔 （4) 内部之间相 互连通。 [Claim 2] The vacuum die casting apparatus for aluminum alloy manufacturing according to claim 1, wherein the liquid ejecting tube (10) and the shot chamber (19), the cavity (4) ) Internally connected to each other.
[权利要求 3] 根据权利要求 1所述的用于铝合金制造的真空压铸设备， 其特征是， 所述液压杆 （12) 是种可上下伸缩的液压杆 （12) ， 且液压杆 （12) 的伸缩范围为 0cm-50cm。 [Claim 3] The vacuum die casting apparatus for manufacturing aluminum alloy according to claim 1, wherein the hydraulic rod (12) is a hydraulic rod (12) that can be vertically expanded and contracted, and the hydraulic rod (12) The range of expansion and contraction is 0cm-50cm.
[权利要求 4] 根据权利要求 1所述的用于铝合金制造的真空压铸设备， 其特征是， 所述保温炉 （14) 与所述转轴 （11) 之间通过螺纹连接， 且保温炉 ( 14) 与底座 （15) 竖直方向上的夹角为 0°-35°。 [Claim 4] The vacuum die-casting apparatus for manufacturing aluminum alloy according to claim 1, wherein the holding furnace (14) is screwed with the rotating shaft (11), and the holding furnace ( 14) The angle between the vertical direction and the base (15) is 0°-35°.
[权利要求 5] 根据权利要求 1所述的用于铝合金制造的真空压铸设备， 其特征是， 所述液位监测器 （17) 设有两个， 且液位监测器 （17) 分别固定在铝 液室 ( 13) 顶部和底部。
[Claim 5] The vacuum die-casting apparatus for manufacturing aluminum alloy according to claim 1, wherein the liquid level monitor (17) is provided with two, and the liquid level monitors (17) are respectively fixed In the aluminum liquid chamber (13) at the top and bottom.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610746817.2 | 2016-08-29 | ||
| CN201610746817.2A CN106424636A (en) | 2016-08-29 | 2016-08-29 | Vacuum die casting equipment for aluminum alloy manufacturing |
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| Publication Number | Publication Date |
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| WO2018040656A1 true WO2018040656A1 (en) | 2018-03-08 |
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| PCT/CN2017/087411 WO2018040656A1 (en) | 2016-08-29 | 2017-06-07 | Vacuum die casting apparatus for manufacturing aluminum alloy |
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| CN (1) | CN106424636A (en) |
| WO (1) | WO2018040656A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106424636A (en) * | 2016-08-29 | 2017-02-22 | 常州市蓝托金属制品有限公司 | Vacuum die casting equipment for aluminum alloy manufacturing |
| CN106424635A (en) * | 2016-08-29 | 2017-02-22 | 常州市蓝托金属制品有限公司 | Vacuum die casting process for aluminum alloy manufacturing |
| CN107486548A (en) * | 2017-10-17 | 2017-12-19 | 浙江奥真电子科技有限公司 | A kind of die casting equipment for alloy manufacture |
| CN109351943A (en) * | 2018-12-18 | 2019-02-19 | 深圳市银宝山新科技股份有限公司 | A kind of low solid phase die casting control method of aluminium alloy and its system |
| CN109702171B (en) * | 2019-03-05 | 2024-04-16 | 金雅豪精密金属科技（深圳）股份有限公司 | Prevent pressing of book gas and penetrate mechanism and die casting die |
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