WO2017088422A1 - 一种铝合金注射模具 - Google Patents

一种铝合金注射模具 Download PDF

Info

Publication number
WO2017088422A1
WO2017088422A1 PCT/CN2016/084046 CN2016084046W WO2017088422A1 WO 2017088422 A1 WO2017088422 A1 WO 2017088422A1 CN 2016084046 W CN2016084046 W CN 2016084046W WO 2017088422 A1 WO2017088422 A1 WO 2017088422A1
Authority
WO
WIPO (PCT)
Prior art keywords
mold
plate
fixed
aluminum alloy
movable
Prior art date
Application number
PCT/CN2016/084046
Other languages
English (en)
French (fr)
Inventor
鲜小华
Original Assignee
深圳市华腾精密机械有限公司
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 深圳市华腾精密机械有限公司 filed Critical 深圳市华腾精密机械有限公司
Publication of WO2017088422A1 publication Critical patent/WO2017088422A1/zh

Links

Classifications

    • 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
    • B22D17/20—Accessories: Details
    • B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies

Definitions

  • the invention relates to the field of moulds, in particular to an aluminum alloy injection mould.
  • the manufacturing methods of aluminum alloy products at home and abroad are mainly divided into two categories: forging and casting.
  • forging since the forging heating temperature is very close to the eutectic melting temperature of the aluminum alloy, over-burning is likely to occur, and in addition, the deformed aluminum alloy is prone to cracking due to poor shaping and fluidity of the aluminum alloy.
  • the cast aluminum alloy produced by the casting process because the mold temperature is difficult to control, the preparation and transmission of the aluminum alloy solution are not in the same environment, and bubbles are easily generated, thereby causing poor quality stability of the formed aluminum alloy workpiece, often facing the pores. , cold separation and insufficient pouring.
  • the present invention provides an aluminum alloy injection mold.
  • the aluminum alloy injection mold of the present invention comprises: a fixed mold and a movable mold, wherein the fixed mold is composed of a fixed mold base plate and a concave mold fixed thereon; the movable mold includes a movable mold and is fixed thereon a punch, the die and the punch form an injection cavity; a guide plate, a pad and a movable die plate connected by a screw and a movable die plate in sequence; and a push plate and a fixed plate are disposed on the movable die seat plate a push rod and a reset rod, the push rod sequentially penetrates the guide plate and the punch, and the reset rod sequentially penetrates the guide plate and the movable plate; the guide plate and the fixed plate plate are provided with a moving template and a concave a guide post of the mold; the fixed mold base plate is provided with a gate communicating with the injection cavity, and the concave mold is provided with a temperature adjustment system.
  • the temperature regulation system consists of a cooling water channel and a resistance wire heating device disposed in the female mold.
  • the aluminum alloy injection mold is also provided with an exhaust passage communicating with the injection chamber.
  • the punch is fixed by the flange and the groove of the movable die plate.
  • a detachable sprue bushing is provided on the fixed plate seat gate.
  • the aluminum alloy injection mold is a mold formed by preparing an aluminum alloy raw material (bar sheet) from a solid phase in a same closed environment by an aluminum alloy injection molding machine and injecting into a mold cavity.
  • the invention combines the characteristics of a plastic injection mold and a metal die-casting mold.
  • the injection molding process of the aluminum alloy injection mold is sealed and does not infiltrate the gas.
  • the most important thing is that the temperature adjustment system of the aluminum alloy injection mold of the invention can avoid the mold temperature. Too high or too low, improve the fluidity of the aluminum alloy solution, and solve the problems of pores, hot cracks and insufficient pouring which have long plagued the aluminum alloy industry.
  • Figure 1 is a schematic view showing the structure of an embodiment of the present invention.
  • the aluminum alloy injection mold proposed by the present invention comprises: a fixed mold and a movable mold, and the fixed mold is composed of a fixed mold base plate 1 and a concave mold 2 fixed thereto;
  • the movable mold includes The movable die plate 3 and the punch 4 fixed thereon, the concave die and the convex die form an injection cavity;
  • the guide plate 6, the pad 7 and the movable die seat plate 8 which are sequentially connected by the screw 5 and the movable die plate 3;
  • the push rod 11 and the reset rod 12 are disposed on the movable mold base plate through the push plate 9 and the fixed plate 10, and the push rod 11 sequentially penetrates the guide plate 6 and the punch 4, and the reset rod 12 sequentially penetrates the guide plate 6
  • a guide post 13 passing through the movable die plate and the die is disposed between the guide plate 6 and the fixed die plate 1;
  • the fixed die plate 1 is provided with a pouring communicating with the injection cavity
  • the port 14 is
  • the temperature adjustment system comprises: a heating system provided with a resistance wire 15 and a cooling system for opening a cooling water passage 16; the aluminum alloy injection mold is further provided with an exhaust passage communicating with the injection chamber; and the gate 14 is provided with a detachable pouring Mouth cover.
  • the aluminum alloy injection mold consists of two parts: a movable mold and a fixed mold.
  • the fixed mold part is mounted on the fixed template of the aluminum alloy injection molding machine
  • the movable mold part is mounted on the moving template of the aluminum alloy injection molding machine.
  • the moving part moves together with the clamping mechanism on the aluminum alloy injection molding, and the movable template 3, the punch 4 and the die 2 are closed into the cavity of the injection pouring system, and the aluminum alloy solution is injection molded from the aluminum alloy.
  • the nozzle of the machine enters the cavity through the gate 14.
  • the movable mold portion and the fixed mold portion are separated, and the push plate 9 pushes the push rod to push the aluminum member out of the cavity.
  • the overall structure of the aluminum alloy injection mold is shown in Figure 1. According to the different functions of the various parts on the mold, the injection mold can be divided into the following parts:
  • the support components are assembled to form the basic skeleton of the injection mold, as shown in the figure, the fixed mold base plate 1, the movable mold base plate 8 and the spacer block 7.
  • the passage of the molten aluminum alloy from the nozzle of the injection machine into the flow path of the mold cavity is called a gating system.
  • the pouring system consists of four parts: the main flow channel, the runner, the gate and the cold hole. As shown in Fig. 1, the gate 14 and the die 2 on the fixed die plate 1 constitute the gating system passage of the present invention.
  • the molding portion is composed of a movable die plate 3, a punch 4, and a die 2.
  • the punch 4 forms the inner surface shape of the aluminum alloy product.
  • the die 2 forms the outer surface morphology of the aluminum alloy product.
  • a guiding unit is arranged between the moving and fixed molds.
  • One end of the guide post 13 of the guiding unit is mounted on the movable die plate 3, and the remaining part can be moved along the die positioning hole 17 to guide the opening and closing die; the guiding unit further comprises a guiding plate 6, which can ensure smooth movement of the pushing mechanism.
  • the push-out unit refers to a device for pushing the aluminum alloy product out of the mold after the mold is divided, as shown in FIG. 1 , the push-out unit includes: a push plate 9 , a push rod fixing plate 10 on the right side of the push plate, and a fixed rod fixed plate. Pusher 11 on.
  • the temperature regulation system includes a heating system provided with a heating resistor wire 15 and a cooling system that opens the cooling water passage 16.
  • the exhaust system is designed in the aluminum alloy injection molding process in order to discharge the gas in the cavity out of the cavity.
  • the exhaust system of the present invention has several exhaust slots on the parting surface.
  • the clamping system of the injection machine drives the movable part to move forward, close the mold, and provide sufficient clamping force to lock the mold.
  • the aluminum alloy solution enters the cavity through the mold casting system through the nozzle of the injection machine, and the aluminum alloy solution fills the cavity and is opened after being pressed, filled and cooled, and the mold is opened; when the mold is opened, the injection machine is opened.
  • the mold clamping system moves the movable die plate 3 and the punch die 4 backward, and the die is separated from the split surface of the punch die 4 and the die 2.
  • the aluminum alloy component is wrapped on the punch die 4 and moves along with the movable die, and the mold opening stroke ends.
  • the ejection unit starts working, and the push rod 11 pushes the aluminum alloy member out of the punch 4, thereby completing an aluminum alloy injection molding process.
  • the die 2 pushes the reset lever 12 to reset the push-out mechanism, and the mold is ready for the next injection. Since the mold is designed with a temperature adjustment system composed of the resistance wire 15 and the cooling water channel 16, the mold temperature is controllable, the aluminum alloy solution can maintain good fluidity, and the common defects of the aluminum alloy parts are avoided, and in addition, the fixed mold seat plate
  • the flow channel between the casting system 1 and the die 2 can be adjusted according to the mold temperature curve of the aluminum alloy product.
  • the pure aluminum content is high, the fluidity is good, and the flow channel slope is usually
  • the design is larger; for the larger aluminum alloy, the pure aluminum content is lower, the fluidity is poor, and the flow channel is usually designed to be relatively flat.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

一种铝合金注射模具，包括：定模和动模，所述定模和动模之间设有用于顶出工件的推出单元、确保正确合模的导向单元、使推出单元复位的复位杆（12）以及用于铝合金熔液凝固成型的成型单元，而且成型单元设有温度调节系统。该铝合金注射模具的温度调节系统可以避免模具温度过高或过低，从而改善铝合金熔液的流动性，解决了铝合金工件常见的气孔、热裂纹和浇不足等问题。

Description

一种铝合金注射模具 技术领域
本发明涉及模具领域，尤其涉及一种铝合金注射模具。
背景技术
目前，国内外铝合金产品的制造方法主要分为锻造和铸造两大类。对于锻造工艺生产的变形铝合金，由于其锻造加热温度很接近铝合金的共晶熔化温度，容易发生过烧，此外，由于铝合金的塑形和流动性较差，变形铝合金很容易产生裂纹；对于铸造工艺生产的铸造铝合金，因为模具温度难以控制、铝合金溶液的制备传输不在同一环境中，易产生气泡，因此导致成型后的的铝合金工件的质量稳定性欠佳，经常面临气孔、冷隔和浇不足等问题。
发明内容
本发明为了解决上述的问题，提供一种铝合金注射模具。
本发明提出的铝合金注射模具，包括：定模和动模，所述的定模由定模座板和固定在其上的凹模组成；所述的动模包括动模板和固定在其上的凸模，所述的凹模和凸模形成注射腔体；依次通过螺杆与动模板连接的导向板、垫块和动模座板；通过推板和固定板设置在动模座板上的推杆和复位杆，所述的推杆依次贯穿导向板和凸模，所述复位杆依次贯穿导向板和动模板；所述导向板和定模座板之间设有穿过动模板和凹模的导柱；所述的定模座板上设有与注射腔体连通的浇口，所述凹模设有温度调节系统。
温度调节系统由设置在所述凹模中的冷却水道和电阻丝加热装置组成。
铝合金注射模具还设有与注射腔体连通的排气通道。
凸模通过凸缘与动模板的凹槽配合固定。
定模座板浇口上设有可拆卸式浇口套。
本发明的有益效果在于：铝合金注射模具是把铝合金原材料（棒材片）通过铝合金注射成型机从固相在同一密闭环境制备成液相并注射于模具模腔中成型的一种模具，本发明结合了塑料注射模具和金属压铸模具的特点，铝合金注射模具的注射成型过程密闭，不会渗入气体，最重要的是本发明的铝合金注射模具设计的温度调节系统可以避免模具温度过高或过低，改善铝合金溶液的流动性，解决了长期困扰铝合金产业的气孔、热裂纹和浇不足等问题。
附图说明
图 1是本发明一实施例的结构示意图。
具体实施方式
下面结合附图和具体实施例对本发明进一步进行说明。
如图1所示，本发明提出的铝合金注射模具包括：定模和动模，所述的定模由定模座板1和固定在其上的凹模2组成；所述的动模包括动模板3和固定在其上的凸模4，所述的凹模和凸模形成注射腔体；依次通过螺杆5与动模板3连接的导向板6、垫块7和动模座板8；通过推板9和固定板10设置在动模座板上的推杆11和复位杆12，所述的推杆11依次贯穿导向板6和凸模4，所述复位杆12依次贯穿导向板6和动模板3；所述导向板6和定模座板1之间设有穿过动模板和凹模的导柱13；所述的定模座板1上设有与注射腔体连通的浇口14，所述凹模设有温度调节系统。
温度调节系统包括：设有电阻丝15的加热系统和开设冷却水通道16的冷却系统；铝合金注射模具还设有与注射腔体连通的排气通道；浇口14上设有可拆卸式浇口套。
铝合金注射模具由动模和定模两部分组成，其中定模部分安装在铝合金注射成型机的固定模板上，动模部分安装在铝合金注射成型机移动模板上。在注射成型过程中动模部分随着铝合金注射成型上的合模机构一起运动，由动模板3、凸模4和凹模2闭合成注射浇注系统型腔，铝合金溶液从铝合金注射成型机射嘴经浇口14进入型腔，冷却开模后，动模部分和定模部分分离，推板9推动推杆将铝件从型腔中顶出。铝合金注射模具总体结构如图1所示，根据模具上各部分所起的作用不同，注射模具可分为以下几个部分：
（1） 支撑零部件：
用来安装固定或支撑成型零部件及前述各部分机构的零部件。支撑零部件组装在一起可以构成注射模具的基本骨架，如图所示中的定模座板1、动模座板8和垫块7。
（2）浇注系统：
熔融铝合金从注射机射嘴进入模具型腔所流径的通道称浇注系统。浇注系统由主流道，分流道，浇口及冷料穴四部分组成。如图1所示，定模座板1上的浇口14与凹模2组成本发明的浇注系统通道。
（3）成型单元：
成型部分由动模板3、凸模4及凹模2组成。凸模4形成铝合金产品的内表面形状。凹模2形成铝合金产品的外表面形态。
（4）导向单元：
为确保动、定模之间的正确合模，及铝合金产品尺寸精度。在动、定模之间设有导向单元。导向单元的导柱13一端安装在动模板3上，其余部分可沿凹模定位孔17运动，从而为开合模导向；导向单元还包括导向板6，导向板6可保证推出机构运动平稳。
（5）推出单元：
推出单元是指模具分型后将铝合金产品从模具中推出的装置，如图1所示，推出单元包括：推板9、推板右侧的推杆固定板10以及固定在推杆固定板上的推杆11。
（6）温度调节系统：
为满足注射工艺对模具温度的要求，保证铝合金溶液在浇注系统中保持最佳的流动性，必须对模具温度进行控制。所以模具设有温度调节系统。温度调节系统包括：设有加热电阻丝15的加热系统和开设冷却水通道16的冷却系统。
（7） 排气系统：
在铝合金注射成型过程为了将型腔内的气体排出模腔外，而设计排气系统。本发明的排气系统是在分型面上开设几条排气槽。
现结合图1对本发明的具体工作过程做进一步说明。合模时，在导柱13和定位孔17的导向和定位作用下，注射机的合模系统带动动模部分向前移动，使模具闭合，并提供足够的锁模力锁紧模具。在注射液压缸的作用下，铝合金溶液通过注射机喷嘴经过模具浇注系统进入型腔，待铝合金溶液充满型腔并经过保压、补缩和冷却定型后开模；开模时，注射机合模系统带动动模板3和凸模4向后移动，模具从凸模4和凹模2的分型面分开，铝合金件包在凸模4上随动模一起后移，开模行程结束；推出单元开始工作，推杆11将铝合金件从凸模4上推出，至此完成一次铝合金注射成型过程。合模时，凹模2推动复位杆12使推出机构复位，模具准备下一次注射。由于模具设计了由电阻丝15和冷却水道16构成的温度调节系统，使得模具温度可控，铝合金溶液能够保持较好的流动性，避免了铝合金件常见的缺陷，此外，定模座板1与凹模2之间的浇注系统流道可根据铝合金产品模温曲线不同做相应调整，例如对于牌号较小的铝合金，其纯铝含量较高，流动性较好，通常流道坡度设计较大；而对于牌号较大的铝合金，其纯铝含量较低，流动性差，流道通常设计得较为平缓。
以上的具体实施例仅用以举例说明本发明的构思，本领域的普通技术人员在本发明的构思下可以做出多种变形和变化，这些变形和变化均包括在本发明的保护范围之内。

Claims (5)

  1. 一种铝合金注射模具，包括：定模和动模，所述的定模由定模座板和固定在其上的凹模组成；所述的动模包括动模板和固定在其上的凸模，所述的凹模和凸模形成注射腔体；依次通过螺杆与动模板连接的导向板、垫块和动模座板；通过推板和固定板设置在动模座板上的推杆和复位杆，所述的推杆依次贯穿导向板和凸模，所述复位杆依次贯穿导向板和动模板；所述导向板和定模座板之间设有穿过动模板和凹模的导柱；所述的定模座板上设有与注射腔体连通的浇口，其特征在于，所述凹模设有温度调节系统。
  2. 如权利要求1所述的铝合金注射模具，其中温度调节系统由设置在所述凹模中的冷却水道和电阻丝加热装置组成。
  3. 如权利要求1所述的铝合金注射模具，还设有与注射腔体连通的排气通道。
  4. 如权利要求1所述的铝合金注射模具，其中所述凸模通过凸缘与动模板的凹槽配合固定。
  5. 如权利要求1所述的铝合金注射模具，其中所述定模座板浇口上设有可拆卸式浇口套。
PCT/CN2016/084046 2015-11-25 2016-05-31 一种铝合金注射模具 WO2017088422A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510831834.1 2015-11-25
CN201510831834.1A CN105268944A (zh) 2015-11-25 2015-11-25 一种铝合金注射模具

Publications (1)

Publication Number Publication Date
WO2017088422A1 true WO2017088422A1 (zh) 2017-06-01

Family

ID=55139275

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/084046 WO2017088422A1 (zh) 2015-11-25 2016-05-31 一种铝合金注射模具

Country Status (2)

Country Link
CN (1) CN105268944A (zh)
WO (1) WO2017088422A1 (zh)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107415166A (zh) * 2017-09-05 2017-12-01 温州瑞都特殊钢有限公司 一种便于更换模仁的模架
CN110216241A (zh) * 2019-06-04 2019-09-10 雒应学 一种高效金型铸造模具
CN113399649A (zh) * 2021-08-20 2021-09-17 宁波喆瑞模具有限公司 用于加工具有嵌件的铝压铸模具
CN113600782A (zh) * 2021-07-14 2021-11-05 重庆美利信科技股份有限公司 一种模具深腔真空集渣排气系统
CN114042892A (zh) * 2021-11-16 2022-02-15 武义嘉新金属制品有限公司 一种咖啡壶下壶的压铸模具
CN114407288A (zh) * 2022-01-11 2022-04-29 邢刚 一种多工位控温注塑机

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105268944A (zh) * 2015-11-25 2016-01-27 深圳市华腾精密机械有限公司 一种铝合金注射模具
CN106363133B (zh) * 2016-11-08 2018-06-19 中北大学 一种轻合金的液态成型装置
CN106903288A (zh) * 2017-03-15 2017-06-30 守塑科技（滁州）有限公司 一种手机外壳挤压铸造装置
CN110076314B (zh) * 2019-05-17 2020-10-30 宁波图冠精密模具有限公司 一种可快速冷却的发动机缸体压铸模具

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002000415A1 (fr) * 2000-06-27 2002-01-03 Ju-Oh Inc. Moule metallique destine a une machine a injecter et procede de moulage par injection utilisant ce moule metallique
CN201511506U (zh) * 2009-10-22 2010-06-23 杨东佐 可实现快速均匀加热和冷却的模具
CN203236673U (zh) * 2013-02-08 2013-10-16 牟维军 一种二次顶出的模具
JP2013252533A (ja) * 2012-06-06 2013-12-19 Japan Steel Works Ltd:The 金属射出成形機の金型装置
JP2015047635A (ja) * 2013-09-05 2015-03-16 株式会社 寿原テクノス 金型装置及び押し出しピン
CN204209090U (zh) * 2014-10-18 2015-03-18 张家港市乐余百润塑料模具厂 新型金属压铸模具
CN204470568U (zh) * 2015-01-30 2015-07-15 成都市长江冶金制造有限公司 一种用于制备汽车喷油嘴的压铸模具
CN105268944A (zh) * 2015-11-25 2016-01-27 深圳市华腾精密机械有限公司 一种铝合金注射模具
CN205183732U (zh) * 2015-11-25 2016-04-27 深圳市华腾精密机械有限公司 一种铝合金注射模具

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3809057B2 (ja) * 2000-10-04 2006-08-16 株式会社日本製鋼所 金属製品の成形用金型
CN102069560A (zh) * 2009-11-25 2011-05-25 牟维军 一种采用硅橡胶螺型芯的脱模机构
CN202412618U (zh) * 2011-10-25 2012-09-05 牟维军 一种采用四件顶针板二次顶出制品的模具机构
CN202781695U (zh) * 2012-07-30 2013-03-13 牟维军 一种侧型芯斜滑块、斜导柱抽侧型芯的模具
CN203063063U (zh) * 2013-01-27 2013-07-17 牟维军 二次推出的模具
CN203092936U (zh) * 2013-02-06 2013-07-31 三角轮胎股份有限公司 Abs塑料线盘成型模具
CN103286293B (zh) * 2013-05-14 2015-04-15 西安交通大学 一种全电动微型压铸机
CN204148438U (zh) * 2014-09-09 2015-02-11 深圳市瑞源精密工业有限公司 一种模具温度调节装置

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002000415A1 (fr) * 2000-06-27 2002-01-03 Ju-Oh Inc. Moule metallique destine a une machine a injecter et procede de moulage par injection utilisant ce moule metallique
CN201511506U (zh) * 2009-10-22 2010-06-23 杨东佐 可实现快速均匀加热和冷却的模具
JP2013252533A (ja) * 2012-06-06 2013-12-19 Japan Steel Works Ltd:The 金属射出成形機の金型装置
CN203236673U (zh) * 2013-02-08 2013-10-16 牟维军 一种二次顶出的模具
JP2015047635A (ja) * 2013-09-05 2015-03-16 株式会社 寿原テクノス 金型装置及び押し出しピン
CN204209090U (zh) * 2014-10-18 2015-03-18 张家港市乐余百润塑料模具厂 新型金属压铸模具
CN204470568U (zh) * 2015-01-30 2015-07-15 成都市长江冶金制造有限公司 一种用于制备汽车喷油嘴的压铸模具
CN105268944A (zh) * 2015-11-25 2016-01-27 深圳市华腾精密机械有限公司 一种铝合金注射模具
CN205183732U (zh) * 2015-11-25 2016-04-27 深圳市华腾精密机械有限公司 一种铝合金注射模具

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107415166A (zh) * 2017-09-05 2017-12-01 温州瑞都特殊钢有限公司 一种便于更换模仁的模架
CN107415166B (zh) * 2017-09-05 2023-09-19 温州瑞都特殊钢有限公司 一种便于更换模仁的模架
CN110216241A (zh) * 2019-06-04 2019-09-10 雒应学 一种高效金型铸造模具
CN110216241B (zh) * 2019-06-04 2024-03-19 雒应学 一种高效金型铸造模具
CN113600782A (zh) * 2021-07-14 2021-11-05 重庆美利信科技股份有限公司 一种模具深腔真空集渣排气系统
CN113600782B (zh) * 2021-07-14 2023-12-15 重庆美利信科技股份有限公司 一种模具深腔真空集渣排气系统
CN113399649A (zh) * 2021-08-20 2021-09-17 宁波喆瑞模具有限公司 用于加工具有嵌件的铝压铸模具
CN114042892A (zh) * 2021-11-16 2022-02-15 武义嘉新金属制品有限公司 一种咖啡壶下壶的压铸模具
CN114407288A (zh) * 2022-01-11 2022-04-29 邢刚 一种多工位控温注塑机

Also Published As

Publication number Publication date
CN105268944A (zh) 2016-01-27

Similar Documents

Publication Publication Date Title
WO2017088422A1 (zh) 一种铝合金注射模具
CN112296309B (zh) 一种半固态流变压铸成形铝合金5g通信基站机箱壳体件的模具及其使用方法
CN114378273A (zh) 一种压铸模具、压铸装置及超高速压铸方法
JPH0811279B2 (ja) ダイカスト鋳造方法
CN201900247U (zh) 一种用于制造电动后视镜电机端盖的压铸模具
CN102527987B (zh) 一种用于制造电动后视镜电机端盖的压铸模具
CN205732899U (zh) 加工顶盖的压铸模
WO2020258679A1 (zh) 一种薄壁多腔型塑件成型模具
CN102126010A (zh) 铸造方法
US3981661A (en) Injection cylinder unit, mold and mold handling apparatus
CN210334292U (zh) 一种大型薄壁件压铸成型系统
CN103286296A (zh) 一种减震器内芯压铸模具
CN207747351U (zh) 一种输液瓶胚的注射成型模具
CN114733999B (zh) 用于大型蜡模的底注式蜡模浇注系统及熔模铸造模具
CN102738681B (zh) 航空航天用低频点连接器的模具
JPS62207554A (ja) 真空ダイカスト装置
CN115945666A (zh) 一种大尺寸压铸件的压铸模具及压铸方法
KR20200022198A (ko) 고압주조장치 및 고압주조방법
CN210730907U (zh) 一种电机端盖铸造用冷铁式铸造模具
CN210791829U (zh) 具有大包围嵌入冷却镶块的汽车仪表台注塑模
CN205183732U (zh) 一种铝合金注射模具
CN215508910U (zh) 一种三角架的压铸模具
CN206536776U (zh) 一种塑料带叉圆棒的注射成型模具
CN216027905U (zh) 熔模铸造射蜡自动模
JPS5855859B2 (ja) 横型締，竪鋳込型ダイカスト法および装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16867650

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 16867650

Country of ref document: EP

Kind code of ref document: A1