序号 专利名 申请号 申请日 公开(公告)号 公开(公告)日 发明人
1 一种芯盒排气调整控制装置 CN201611150993.6 2016-12-14 CN106424553A 2017-02-22 吴敏
发明涉及铸造模具技术领域,尤其涉及一种芯盒排气调整控制装置,其包括:模具型上分布有若干个过孔;调整板上设置有与过孔数量相等的调整孔;密封板上设置有排气孔;使用时,抽芯棒一端依次穿过调整孔和过孔,另一端抵接在密封板上,抽芯棒与过孔之间的间隙、抽芯棒与调整孔之间的间隙、密封板与调整板之间的腔体、以及排气孔依次连通构成排气通道。抽芯棒在使用过程中会与过孔发生摩擦,使过孔发生磨损,导致抽芯棒与过孔之间的间隙增大,无法满足制芯要求,调整板上的调整孔可在不更换模具型块的条件下将排气面积控制在理论要求内,当调整孔也发生磨损时,只需更换调整板即可,而调整板的造价远低于模具型块,因此有效节约了生产成本。
2 整体式吹管和捣固销 CN200910146281.0 2009-06-26 CN101612647B 2011-09-07 T·P·纽科姆
发明涉及整体式吹管和捣固销。具体地,涉及一种用于形成砂芯的设备,该设备适于输送砂子,捣固砂芯,且阻碍未固化的砂子不期望地暴露于催化剂气体,同时为砂子提供了非弯曲的流动路径。用于形成砂芯的设备包括芯盒、充气歧管、吹管、储砂箱、连接管和捣固销。
3 制造可重用模具的方法 CN200710168113.2 2007-11-06 CN101219460A 2008-07-16 詹姆士·托德·克洛布; 哈罗德·西尔斯; 劳伦斯·E·埃利斯
一种用于制造部件的可重用低成本模具由这样的方法制成,其中将砂和活化剂的混合物涂敷为一个层,将印刷树脂堆积到该层上,以形成基板和模样。还可以使用相同的方法在基板上提供多个侧壁。在该模具上涂覆可固化树脂以形成保护性砂壳。该可重用模具可用作用于形成部件的翻斗或真空成形模具。可以在涂敷树脂涂料时透过砂层吸出空气产生真空来形成冲模,以使树脂涂料更加完全地渗透该冲模。
4 制造可重用模具的方法 CN200710168113.2 2007-11-06 CN101219460B 2015-09-16 詹姆士·托德·克洛布; 哈罗德·西尔斯; 劳伦斯·E·埃利斯
一种用于制造部件的可重用低成本模具由这样的方法制成,其中将砂和活化剂的混合物涂敷为一个层,将印刷树脂堆积到该层上,以形成基板和模样。还可以使用相同的方法在基板上提供多个侧壁。在该模具上涂覆可固化树脂以形成保护性砂壳。该可重用模具可用作用于形成部件的翻斗或真空成形模具。可以在涂敷树脂涂料时透过砂层吸出空气产生真空来形成冲模,以使树脂涂料更加完全地渗透该冲模。
5 一种用于热芯盒制芯模具深腔部位的排气及排气结构 CN201410801419.7 2014-12-22 CN104588578A 2015-05-06 林兆富; 徐慧; 杨培江; 陈佳
发明公开了一种用于热芯盒制芯模具深腔部位的排气,排气块呈倒L形,其一侧壁面为圆弧面,在圆弧面上间隔开设有上下贯通的排气槽,排气块的另一侧壁面从上到下依次分为竖直排气面、平缓冲面、竖直疏通面以及竖直配气面,并在竖直配气面上开设有上下贯通整个竖直配气面的排气槽。本发明还公开了热芯盒制芯模具深腔部位的排气结构,包括模具、安装块、螺钉以及本发明的排气块;在模具深腔部位设有安装孔,排气块位于该安装孔内,并通过安装块用螺钉紧在模具上,且排气块的圆弧面、竖直配气面分别与模具紧密配合,排气块的竖直疏通面、水平缓冲面、竖直排气面分别与模具之间具有间隙。本发明能够实现制芯过程中气体的有效排出,且不会堵塞。
6 具有被一体化在销柱中的气孔的芯盒 CN201080028020.X 2010-06-17 CN102802835A 2012-11-28 P·蒂森; J·范佩特盖姆
发明涉及砂型铸造,更具体地涉及具有销柱和/或翅部的热交换器元件的砂型铸造。本发明提供了用于砂型铸造的包括销柱和/或翅部的工件芯盒。所述芯盒的成型表面包括至少一个气孔和销柱和/或翅部。所述至少一个气孔被一体化在至少一个销柱或翅部中。
7 对型芯填充型砂的方法 CN97109557.4 1997-04-18 CN1065789C 2001-05-16 永人鹈崎; 雅由笠崎; 久原田; 和男杉本
一种填充型芯腔的方法,其中无须设置许多排气孔即可在整个型芯腔中均匀填充有高致密度的砂子。该方法特征在于将型芯砂吸进型芯腔2中以进行预备性填充,之后从砂子最里位置起,通过脉动对砂加压使该被准备好的砂子被重复地和相继压实
8 砂型造型方法以及砂型造型装置 CN201480003648.2 2014-01-22 CN104884188A 2015-09-02 前川工; 渡边浩庸; 须田智和; 光武正臣; 营野敏男; 栗田洋行
发明是砂型造型方法以及砂型造型装置,其目的在于,在使发泡砂浆填充到金属模的型腔,并进行加热、硬化来获得模制品时,将在发泡砂浆的加热、硬化时产生的蒸气以及气体从型腔顺畅地排出。解决问题方案为:将金属模(2)进行合模而形成型腔C,并将发泡砂浆S填充到型腔C内。在加热、硬化发泡砂浆S时,一边使合模降低,并维持型腔C,一边在金属模(2)间形成微小的间隙L。由于在加热、硬化发泡砂浆S时产生的气体以及水蒸气从型腔C内通过间隙L顺畅地排出到外部,因而能缩短发泡砂浆S的烧制时间。即使在硬化了的粘合剂堆积于狭缝(16)的情况下,也能通过间隙L将气体以及水蒸气可靠地从型腔C内排出到外部。
9 用永久模的通气口 CN201180071408.2 2011-06-08 CN103619508A 2014-03-05 琼利斯·布里托·赞纳特
发明是铸用永久模的通气口,其涉及冶炼金属制品的技术,其包括一圆柱状主体(15),其中设有多道凹槽(16),每道凹槽的倾斜度是A,因此每道凹槽(16)在通气口(15)的外表面的开口是较大的开口(18),在通气口(15)内部的开口则是较小的开口(19),从而在铝金属(5)成品移离永久模(6)时带走粗边(17),令通气口(15)的凹槽总被清空干净;或者,所述通气口(20)包括一圆柱状主体,其中设置多个通气孔(21),每个通气孔呈锥状,锥状角度是A,因此每个通气孔(21)在通气口(20)的外表面的开口是较大的开口(22),在通气口(20)内部的开口则是较小的开口(23)。
10 整体式吹管和捣固销 CN200910146281.0 2009-06-26 CN101612647A 2009-12-30 T·P·纽科姆
发明涉及整体式吹管和捣固销。具体地,涉及一种用于形成砂芯的设备,该设备适于输送砂子,捣固砂芯,且阻碍未固化的砂子不期望地暴露于催化剂气体,同时为砂子提供了非弯曲的流动路径。用于形成砂芯的设备包括芯盒、充气歧管、吹管、储砂箱、连接管和捣固销。
11 对型芯填充型砂的方法 CN97109557.4 1997-04-18 CN1171310A 1998-01-28 永人鹈崎; 雅由笠崎; 久原田; 和男杉本
一种填充型芯腔的方法,其中无须设置许多排气孔即可在整个型芯腔中均匀填充有高致密度的砂子。该方法特征在于将型芯砂吸进型芯腔2中以进行预备性填充,之后从砂子最里位置起,通过脉动对砂加压使该被准备好的砂子被重复地和相继压实
12 Sand type molding method and sand type molding device JP2013066335 2013-03-27 JP2014188551A 2014-10-06 MAEKAWA KO; WATANABE HIROYASU; SUDA TOMOKAZU; MITSUTAKE MASAOMI; SUGANO TOSHIO; KURITA HIROYUKI
PROBLEM TO BE SOLVED: To smoothly discharge steam and gas generated when heating and solidifying foam sand from a cavity when providing a molding product by filling, heating and solidifying the foam sand in the cavity of a metal mold.SOLUTION: A cavity C is formed by mold-closing a metal mold 2, and foam sand S is filled in the cavity C. When heating and solidifying the foam sand S, mold-closing force is reduced, and while maintaining the cavity C, a slight clearance L is formed between the metal molds 2. Since the gas and the steam generated when heating and solidifying the foam sand S is smoothly discharged to the outside by passing through the clearance L from the inside of the cavity C, a baking time of the foam sand S can be shortened. Even when a solidified binder deposits in a slit 16, the gas and the steam can be surely discharged to the outside from the inside of the cavity C by the clearance L.
13 JPH06503041A - JP50515293 1992-05-18 JPH06503041A 1994-04-07
14 Vent for mold JP19476182 1982-11-08 JPS5985344A 1984-05-17 MARUYAMA KAZUO; OKUYAMA SUSUMU; WATANABE HARUO; HASHIMOTO SHIGENORI
PURPOSE: To develop a vent having excellent chemical resistance, heat resistance, mold releasing property and corrsoion resistance by using a polyphenylene sulfide resin compsn. in manufacturing the vent in a metallic mold for molding with curing by gas or a metallic mold for molding expandable polystyrene. CONSTITUTION: A compsn. of a polyphenylene sulfide resin (PPS resin) is used in the vent part of a metallic mold for molding with curing by gas or a metallic mold for molding expandable polystyrene. A compsn. prepd. by blending inorg. fibers, such as glass fibers, carbon fibers or the like, an inorg. filler, such as silica, titanium oxide, calcium carbonate or the like or a high polymer compd., such as a polyamide resin, fluororesin or the like with the PPS resin obtd. by condensation reaction of paradichlorobenzene and sodium sulfide is used. The vent made of the above-described PPS resin compsn. having the network structure has excellent chemical resistance, mold releasing property, etc. and maintains the initial gas permeability without decreasing the same. COPYRIGHT: (C)1984,JPO&Japio
15 Cast mold apparatus JP9588083 1983-06-01 JPS58218345A 1983-12-19 DANIERU SUTEINMAN
16 JPS4847813U - JP9114171 1971-10-06 JPS4847813U 1973-06-23
17 표시 장치 KR1020160066448 2016-05-30 KR1020170136052A 2017-12-11 김동훈; 최충현; 박환성
본실시예는표시장치에관한것으로서, 표시장치의후면지지구조인백커버내면에배치되는이너플레이트의단부에하향벤딩부를형성하고하향벤딩부의외면이백커버내면에접촉하도록함으로써, 이너플레이트의강성및 방열성능을향상시키고, 하향벤딩부의탄성력에의하여표시패널의크랙손상을방지할수 있고, 백커버의수직연장부의선단에내향벤딩부를형성함으로써, 백커버의강성을향상시키고, 내향벤딩부의탄성변형에의하여표시장치를측면충격으로부터보호할수 있다.
18 금형용 통기장치 KR1019830005212 1983-11-03 KR1019910006206B1 1991-08-17 하시모도시게끼; 와다나베하루오; 마루야마가즈오; 오꾸야마스스무
내용 없음.
19 금형용 통기장치 KR1019830005212 1983-11-03 KR1019840006451A 1984-11-30 하시모도시게끼; 와다나베하루오; 마루야마가즈오; 오꾸야마스스무
내용없음
20 BREATHER FOR PERMANENT ALUMINIUM-CASTING MOULD US14123538 2011-06-08 US20140110078A1 2014-04-24 Jeanlis Brito Zanatta
The patent relates to the field of metallurgical products and comprises a cylindrical body (15) provided with a plurality of slots (16), with a taper “A” designed such that the larger opening (18) is at the outer surface of the breather (15) and the smaller opening (19) is located internally with respect to the breather (15), so that the aluminium component (5), when removed from the mould (6), brings with it the burr (17), leaving the slots (16) of the breather (15) always free, and also a breather (20) comprising a cylindrical body constituted from a plurality of holes (21), with a conicity “A” designed such that the larger opening (22) is at the outer surface of the breather (20) and the smaller opening (23) is located internally with respect to the breather (20).
QQ群二维码
意见反馈