CN106111903B - A kind of casting mould - Google Patents
A kind of casting mould Download PDFInfo
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- CN106111903B CN106111903B CN201610683864.7A CN201610683864A CN106111903B CN 106111903 B CN106111903 B CN 106111903B CN 201610683864 A CN201610683864 A CN 201610683864A CN 106111903 B CN106111903 B CN 106111903B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B22C9/04—Use of lost patterns
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- Moulds, Cores, Or Mandrels (AREA)
Abstract
本发明公开了一种铸造模具，包括上模具和下模具，所述上模具的上表面中心处设有下料口，所述下料口的底端设有沉淀腔，所述上模具的顶端设有压盖，所述压盖的底端左右两侧均设有插销，所述上模具的左右两端均设有扣板，所述扣板的内壁上下两端均设有插件，所述上模具的外壁底端和下模具的外壁顶端均设有插孔。该铸造模具，通过插件、插孔和沉淀腔的配合，插销插入第二通孔内对上模具和下模具进行定位，扣板通过铰链下扣使插件插入插孔内进一步对上模具和下模具进行固定，提高了上模具与下模具连接的稳定性能，铸浆通过下料管落入沉淀箱内将铸浆内的杂质沉淀，铸浆通过导管落入模具腔内冷却成型，大大提高了铸件的质量。
The invention discloses a casting mold, which comprises an upper mold and a lower mold. A discharge opening is provided at the center of the upper surface of the upper mold, a sedimentation cavity is provided at the bottom of the discharge opening, and a top end of the upper mold A gland is provided, the left and right sides of the bottom of the gland are provided with pins, the left and right ends of the upper mold are provided with gussets, the upper and lower ends of the inner wall of the gusset are provided with inserts, the Both the bottom end of the outer wall of the upper mold and the top end of the outer wall of the lower mold are provided with sockets. In the casting mold, through the cooperation of the plug-in, the jack and the precipitation cavity, the pin is inserted into the second through hole to position the upper mold and the lower mold, and the buckle is buckled by the hinge so that the plug-in is inserted into the jack to further align the upper mold and the lower mold. Fixing improves the stability of the connection between the upper mold and the lower mold. The casting slurry falls into the settling box through the lower material pipe to precipitate the impurities in the casting slurry, and the casting slurry falls into the mold cavity through the conduit to cool and form, which greatly improves the casting quality. the quality of.
Description
技术领域technical field
本发明涉及铸造技术领域，具体为一种铸造模具。The invention relates to the technical field of casting, in particular to a casting mold.
背景技术Background technique
在冶金行业中，铸铁模是用于炼铁工艺中浇铸铸铁的模具，广泛用于炼铁企业的铸铁设备中，铸造模具是用来制造熔模的重要工艺装备，铸造模具应满足，保证制出的熔模能达到要求的尺寸精度和表面粗糙度，装拆方便，轻巧、耐用，便于起模，铸造模具的各个零部件均应加工方便、经济、合理，小件一型多腔以提高熔模生产率，在现有技术中，例如申请号为201420637790.X的发明专利，包括下模、位于下模上的滑块、上模、位于下模的下模浇注口、位于上模的上模浇注口，下模具有向内凹陷的下模型腔和围绕该下模型腔的侧壁，在下模的侧壁上设有穿透侧壁的缺口，该专利虽然可同时加工两个铸件的图案，但在实际工作过程中，上模具与下模具的连接固定较为简单，在工作过程中，并不能很好的提高上模具与下模具连接的稳定性，且铸浆直接浇灌进模具腔内，导致铸浆内的杂质不能去除，影响铸件的质量。In the metallurgical industry, cast iron molds are molds used for casting cast iron in the ironmaking process. They are widely used in ironmaking equipment in ironmaking enterprises. Casting molds are important process equipment for manufacturing investment patterns. Casting molds should meet the requirements of the guarantee system. The investment pattern produced can meet the required dimensional accuracy and surface roughness, and is easy to assemble and disassemble, lightweight, durable, and easy to mold. All parts of the casting mold should be processed conveniently, economically and reasonably, and small pieces with one type and multiple cavities can improve Investment productivity, in the prior art, for example, the invention patent with the application number 201420637790.X, including the lower mold, the slider on the lower mold, the upper mold, the lower mold sprue on the lower mold, the upper mold on the upper mold The mold sprue, the lower mold has an inwardly recessed lower mold cavity and a side wall surrounding the lower mold cavity, the side wall of the lower mold is provided with a gap that penetrates the side wall, although the patent can process the patterns of two castings at the same time , but in the actual working process, the connection and fixation of the upper mold and the lower mold is relatively simple. In the working process, the stability of the connection between the upper mold and the lower mold cannot be improved very well, and the casting slurry is directly poured into the mold cavity As a result, the impurities in the casting slurry cannot be removed, which affects the quality of the casting.
发明内容Contents of the invention
本发明的目的在于提供一种铸造模具，以解决上述背景技术中提出的问题。The purpose of the present invention is to provide a casting mold to solve the problems raised in the above-mentioned background technology.
为实现上述目的，本发明提供如下技术方案：一种铸造模具，包括上模具和下模具，所述下模具的内部设有模具腔，所述上模具的上表面中心处设有下料口，所述下料口的底端设有沉淀腔，所述下料口通过下料管与沉淀腔相连，所述沉淀腔的左右两端均设有导管，所述导管的左右两侧均设有排气孔，所述上模具的顶端设有压盖，所述压盖的中心处设有开口，所述压盖的底端左右两侧均设有插销，所述上模具的内部左右两侧和下模具的内部顶端左右两侧分别设有第一通孔和第二通孔，所述插销贯穿第一通孔和第二通孔，所述上模具的左右两端均设有扣板，所述扣板通过铰链与上模具相连，所述扣板的内壁上下两端均设有插件，所述上模具的外壁底端和下模具的外壁顶端均设有插孔，所述插件与插孔相匹配，所述下模具的外壁底端左右两侧均设有把手。In order to achieve the above object, the present invention provides the following technical solutions: a casting mold, comprising an upper mold and a lower mold, the inside of the lower mold is provided with a mold cavity, and the center of the upper surface of the upper mold is provided with a discharge port, The bottom end of the feeding port is provided with a settling chamber, the feeding port is connected to the settling chamber through a feeding pipe, the left and right ends of the settling chamber are provided with conduits, and the left and right sides of the conduit are provided with Exhaust holes, the top of the upper mold is provided with a gland, the center of the gland is provided with an opening, the bottom of the gland is provided with pins on the left and right sides, and the inner left and right sides of the upper mold and the left and right sides of the inner top of the lower mold are respectively provided with a first through hole and a second through hole, the pin runs through the first through hole and the second through hole, and the left and right ends of the upper mold are provided with buckle plates, The pinch plate is connected with the upper mold through a hinge, the upper and lower ends of the inner wall of the pinch plate are provided with plug-ins, the bottom end of the outer wall of the upper mold and the top end of the outer wall of the lower mold are all provided with sockets, and the plug-ins and the plug-in The holes are matched, and the left and right sides of the outer wall bottom of the lower mold are provided with handles.
优选的，所述上模具的外壁顶端左右两侧均设有支撑结构，所述支撑结构包括支撑板，所述支撑板通过活动件与上模具相连，所述支撑板的内壁顶端设有卡台。Preferably, support structures are provided on the left and right sides of the top of the outer wall of the upper mold, the support structure includes a support plate, the support plate is connected with the upper mold through movable parts, and a card table is provided at the top of the inner wall of the support plate .
优选的，所述上模具的底端左右两侧均设有凹槽，所述下模具的顶端左右两侧均设有凸块，所述凸块与凹槽相匹配。Preferably, grooves are provided on the left and right sides of the bottom of the upper mold, and protrusions are provided on the left and right sides of the top of the lower mold, and the protrusions match the grooves.
优选的，所述开口的底端左右两侧均设有固定环。Preferably, fixing rings are provided on the left and right sides of the bottom end of the opening.
优选的，所述下模具的底端左右两侧均设有支撑脚。Preferably, supporting feet are provided on the left and right sides of the bottom of the lower mold.
与现有技术相比，本发明的有益效果是：该铸造模具，通过插件、插孔和沉淀腔的配合，插销插入第二通孔内对上模具和下模具进行定位，扣板通过铰链下扣使插件插入插孔内进一步对上模具和下模具进行固定，提高了上模具与下模具连接的稳定性能，向下料口内倒入铸浆，铸浆通过下料管落入沉淀箱内将铸浆内的杂质沉淀，铸浆通过导管落入模具腔内冷却成型，大大提高了铸件的质量。Compared with the prior art, the beneficial effect of the present invention is: the casting mold, through the cooperation of the insert, the socket and the sedimentation cavity, the pin is inserted into the second through hole to position the upper mold and the lower mold, and the buckle plate is lowered through the hinge. The buckle allows the insert to be inserted into the socket to further fix the upper mold and the lower mold, which improves the stability of the connection between the upper mold and the lower mold. The impurities in the casting slurry are precipitated, and the casting slurry falls into the mold cavity through the conduit to cool and form, which greatly improves the quality of the casting.
附图说明Description of drawings
图1为本发明结构示意图；Fig. 1 is a structural representation of the present invention;
图2为本发明的支撑结构结构示意图。Fig. 2 is a schematic diagram of the supporting structure of the present invention.
图中：1、支撑结构，101、卡台，102、活动件，103、支撑板，2、插销，3、固定环，4、开口，5、下料口，6、下料管，7、沉淀腔，8、第一通孔，9、上模具，10、铰链，11、扣板，12、凹槽，13、插件，14、插孔，15、下模具，16、排气孔，17、压盖，18、导管，19、凸块，20、第二通孔，21、模具腔，22、把手，23、支撑脚。In the figure: 1, support structure, 101, card table, 102, movable part, 103, support plate, 2, latch, 3, fixed ring, 4, opening, 5, feeding port, 6, feeding pipe, 7, Precipitation cavity, 8, first through hole, 9, upper mold, 10, hinge, 11, buckle plate, 12, groove, 13, inserter, 14, jack, 15, lower mold, 16, air vent, 17 , Gland, 18, conduit, 19, bump, 20, second through hole, 21, mold cavity, 22, handle, 23, support foot.
具体实施方式Detailed ways
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
请参阅图1-2，本发明提供一种技术方案：一种铸造模具，包括上模具9和下模具15，所述上模具9的底端左右两侧均设有凹槽12，所述下模具15的顶端左右两侧均设有凸块19，通过凸块19和凹槽12的配合使上模具9和下模具15进行粗固定，所述凸块19与凹槽12相匹配，所述下模具15的底端左右两侧均设有支撑脚23，所述下模具15的内部设有模具腔21，所述上模具9的上表面中心处设有下料口5，所述下料口5的底端设有沉淀腔7，通过设置沉淀腔7对铁浆内的杂质进行沉淀，提高铸造后的质量，所述下料口5通过下料管6与沉淀腔7相连，所述沉淀腔7的左右两端均设有导管18，所述导管18的左右两侧均设有排气孔16，通过设置排气孔16将成型过程中的气体排出，所述上模具9的顶端设有压盖17，所述上模具9的外壁顶端左右两侧均设有支撑结构1，通过设置支撑结构1对压盖17进行支撑，所述支撑结构1包括支撑板103，所述支撑板103通过活动件102与上模具9相连，所述支撑板103的内壁顶端设有卡台101，所述压盖17的中心处设有开口4，通过设置开口4将铸浆倒入下料口5内，所述开口4的底端左右两侧均设有固定环3，通过设置固定环3使铸浆准确落入下料口5内，所述压盖17的底端左右两侧均设有插销2，所述上模具9的内部左右两侧和下模具15的内部顶端左右两侧分别设有第一通孔8和第二通孔20，通过插销2与第一通孔8和第二通孔20的配合对上模具9和下模具15进行固定，所述插销2贯穿第一通孔8和第二通孔20，所述上模具9的左右两端均设有扣板11，所述扣板11通过铰链10与上模具9相连，所述扣板11的内壁上下两端均设有插件13，所述上模具9的外壁底端和下模具15的外壁顶端均设有插孔14，通过插件13和插孔14的配合进一步提高上模具9和下模具15连接的稳定性能，所述插件13与插孔14相匹配，所述下模具15的外壁底端左右两侧均设有把手22。Please refer to Figures 1-2, the present invention provides a technical solution: a casting mold, including an upper mold 9 and a lower mold 15, grooves 12 are provided on the left and right sides of the bottom of the upper mold 9, and the lower mold The left and right sides of the top of the mold 15 are provided with bumps 19, through the cooperation of the bumps 19 and the grooves 12, the upper mold 9 and the lower mold 15 are roughly fixed, and the bumps 19 are matched with the grooves 12. The left and right sides of the bottom of the lower mold 15 are provided with supporting feet 23, the inside of the lower mold 15 is provided with a mold cavity 21, and the center of the upper surface of the upper mold 9 is provided with a blanking port 5. The bottom end of the mouth 5 is provided with a sedimentation chamber 7, by setting the sedimentation chamber 7, the impurities in the iron slurry are precipitated to improve the quality after casting. The left and right ends of the precipitation chamber 7 are provided with conduits 18, and the left and right sides of the conduit 18 are provided with exhaust holes 16, through which the gas in the molding process is discharged, and the top of the upper mold 9 A gland 17 is provided, and support structures 1 are provided on both sides of the top of the outer wall of the upper mold 9, and the gland 17 is supported by setting the support structure 1. The support structure 1 includes a support plate 103, and the support plate 103 is connected with the upper mold 9 through the movable part 102, the top of the inner wall of the support plate 103 is provided with a card table 101, and the center of the gland 17 is provided with an opening 4, through which the casting slurry is poured into the discharge port 5, the left and right sides of the bottom of the opening 4 are provided with fixed rings 3, by setting the fixed rings 3 to make the casting slurry accurately fall into the discharge port 5, the left and right sides of the bottom of the gland 17 are provided with There is a pin 2, the left and right sides of the inside of the upper mold 9 and the left and right sides of the top of the lower mold 15 are respectively provided with a first through hole 8 and a second through hole 20, through the plug pin 2 and the first through hole 8 and the second through hole The cooperation of the two through holes 20 fixes the upper mold 9 and the lower mold 15, the latch 2 runs through the first through hole 8 and the second through hole 20, the left and right ends of the upper mold 9 are provided with buckle plates 11, The pinch plate 11 is connected to the upper mold 9 through a hinge 10, the upper and lower ends of the inner wall of the pinch plate 11 are provided with inserts 13, and the bottom end of the outer wall of the upper mold 9 and the top end of the outer wall of the lower mold 15 are provided with inserts. hole 14, through the cooperation of the plug-in 13 and the jack 14, the stability of the connection between the upper mold 9 and the lower mold 15 is further improved. A handle 22 is provided.
支撑板103立起通过卡台101将压盖17支撑起，使插销2脱离第二通孔20，将上模具9放置于下模具15上，上模具9和下模具15通过凸块19和凹槽12的配合进行粗定位，拿下支撑板103，插销2插入第二通孔20内对上模具9和下模具15进行定位，扣板11通过铰链10下扣使插件13插入插孔14内进一步对上模具9和下模具15进行固定，向下料口4内倒入铸浆，铸浆通过下料管6落入沉淀箱7内将铸浆内的杂质沉淀，铸浆通过导管18落入模具腔21内冷却成型。The support plate 103 stands up and supports the gland 17 through the card table 101, so that the latch 2 is separated from the second through hole 20, and the upper mold 9 is placed on the lower mold 15, and the upper mold 9 and the lower mold 15 pass through the bump 19 and the concave Cooperate with the slot 12 for rough positioning, take down the support plate 103, insert the pin 2 into the second through hole 20 to position the upper mold 9 and the lower mold 15, and buckle the pin plate 11 through the hinge 10 so that the insert 13 is inserted into the socket 14 Further fix the upper mold 9 and the lower mold 15, pour the casting slurry into the lower feed port 4, the casting slurry falls into the sedimentation tank 7 through the lower material pipe 6 to precipitate the impurities in the casting slurry, and the casting slurry falls through the conduit 18 Enter the mold cavity 21 for cooling and molding.
尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限定。Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.
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| CN201610683864.7A CN106111903B (en) | 2016-08-18 | 2016-08-18 | A kind of casting mould |
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| CN101544041B (en) * | 2009-04-28 | 2011-03-30 | 无锡新宏泰电器科技股份有限公司 | Mode-locking device of compaction forming machine |
| CN202278147U (en) * | 2011-11-17 | 2012-06-20 | 云南铝业股份有限公司 | Deluge pouring nozzle for casting |
| CN202428591U (en) * | 2011-12-30 | 2012-09-12 | 天津东方威尔科技有限公司 | Die clamping locking device for internal-high pressure molding die |
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Address after: 276800 West Road, 300m north of the intersection of Zaozhuang road and Xueyuan Road, Donggang District, Rizhao City, Shandong Province Patentee after: Rizhao Chaojie Machinery Manufacturing Co.,Ltd. Country or region after: China Address before: 276800 Zaozhuang Road, Donggang District, Rizhao City, Shandong, 5 (Zaozhuang Road West, North School Road) Patentee before: Rizhao super agile Machinery Manufacturing Co.,Ltd. Country or region before: China |
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Denomination of invention: A type of casting mold Granted publication date: 20180703 Pledgee: Qilu Bank Co.,Ltd. Rizhao Branch Pledgor: Rizhao Chaojie Machinery Manufacturing Co.,Ltd. Registration number: Y2025980023282 |
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