CN106626505B - A kind of method of molding die and the molding die shaped article - Google Patents
A kind of method of molding die and the molding die shaped article Download PDFInfo
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- CN106626505B CN106626505B CN201710031994.7A CN201710031994A CN106626505B CN 106626505 B CN106626505 B CN 106626505B CN 201710031994 A CN201710031994 A CN 201710031994A CN 106626505 B CN106626505 B CN 106626505B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
- B30B15/022—Moulds for compacting material in powder, granular of pasta form
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
- B30B11/04—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space co-operating with a fixed mould
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Abstract
本发明涉及成型模具技术领域，尤其涉及一种成型模具及该成型模具成型产品的方法。本发明改进了成型模具的结构，成型模具的结构简单，组装方便，成型产品效率高，降低企业的生产成本；并且，通过成型模具压制的产品，成型工序少，产品良率高，报损率低，生产效率高。
The invention relates to the technical field of forming molds, in particular to a forming mold and a method for forming products by the forming mold. The invention improves the structure of the molding die, which has a simple structure, convenient assembly, high efficiency of the molding product, and reduces the production cost of the enterprise; moreover, the product pressed by the molding die has fewer molding processes, a high product yield rate, and a loss rate Low, high production efficiency.
Description
技术领域technical field
本发明涉及成型模具技术领域，尤其涉及一种成型模具及该成型模具成型产品的方法。The invention relates to the technical field of forming molds, in particular to a forming mold and a method for forming products by the forming mold.
背景技术Background technique
目前，现有的成型模具产品时，需要多种不同规格的成型模具配合，多个工序才能把产品压制成型。此种成型模具压制产品，产品良率低，企业生产成本增加，需要多种不同规格的成型模具配合，对工作人员要求高，成型模具组装不方便。At present, when the existing mold products are formed, a variety of molds with different specifications are required to cooperate, and multiple processes can be used to press and shape the product. This kind of forming mold presses the product, the product yield is low, the production cost of the enterprise increases, and the forming molds of different specifications are required to cooperate, the requirements for the staff are high, and the forming mold assembly is inconvenient.
发明内容Contents of the invention
针对现有技术中的不足，本发明提供了一种成型模具，并且，也提供了利用成型模具成型产品的方法。成型模具结构简单，组装方便，成型产品效率高，降低企业的生产成本；并且，通过成型模具压制的产品，产品良率高，报损率低。Aiming at the deficiencies in the prior art, the present invention provides a forming die, and also provides a method for forming a product by using the forming die. The forming mold has simple structure, convenient assembly, high efficiency of forming products, and reduces the production cost of the enterprise; moreover, the products pressed by the forming mold have high product yield and low loss reporting rate.
为达到上述目的，本发明提供了如下技术方案：To achieve the above object, the invention provides the following technical solutions:
一种成型模具，其特征在于，包括：安装座；A molding die, characterized in that it includes: a mounting seat;
位于安装座一侧的母型，母型具有母型通孔；A female type located on one side of the mounting seat, the female type has a female type through hole;
一端设置于安装座的型芯结构，型芯结构的另一端连接于母型通孔；One end is set on the core structure of the mounting seat, and the other end of the core structure is connected to the female through hole;
套设于型芯结构的第一冲结构，第一冲结构为圆桶形中空结构，第一冲结构的一端连接安装座，第一冲结构的另一端连接于母型通孔；The first punch structure is sleeved on the core structure. The first punch structure is a barrel-shaped hollow structure. One end of the first punch structure is connected to the mounting seat, and the other end of the first punch structure is connected to the female through hole;
套设于型芯结构的第二冲结构，第二冲结构为圆桶形中空结构，第二冲结构的一端连接安装座，第二冲结构的另一端穿过第一冲结构的圆桶形中空结构连接于母型通孔；以及The second punch structure is sleeved on the core structure. The second punch structure is a barrel-shaped hollow structure. One end of the second punch structure is connected to the mounting seat, and the other end of the second punch structure passes through the barrel-shaped structure of the first punch structure. The hollow structure is connected to the female through-hole; and
套设于型芯结构的第三冲结构，第三冲结构为圆桶形中空结构，第三冲结构的一端连接第一冲结构，第三冲结构的另一端穿过第二冲结构的圆桶形中空结构连接于母型通孔。The third punch structure is sleeved on the core structure. The third punch structure is a barrel-shaped hollow structure. One end of the third punch structure is connected to the first punch structure, and the other end of the third punch structure passes through the circle of the second punch structure. The barrel-shaped hollow structure is connected to the female-shaped through hole.
根据本发明的一实施方式，上述的安装座为圆桶形中空结构，型芯结构的一端设置于安装座的圆桶形中空结构。According to an embodiment of the present invention, the above-mentioned mounting seat is a barrel-shaped hollow structure, and one end of the core structure is disposed on the barrel-shaped hollow structure of the mounting seat.
根据本发明的一实施方式，上述的型芯结构包括型芯座及型芯，型芯座设置于安装座的圆桶形中空结构，型芯的一端连接型芯座，型芯的另一端连接于母型的母型通孔。According to one embodiment of the present invention, the above-mentioned core structure includes a core base and a core, the core base is arranged in a barrel-shaped hollow structure of the mounting seat, one end of the core is connected to the core base, and the other end of the core is connected to the Female through-holes on the female model.
根据本发明的一实施方式，上述的型芯结构还包括型芯压盖，型芯压盖套设于型芯的一端，并连接型芯座，且位于安装座的圆桶形中空结构。According to an embodiment of the present invention, the above-mentioned core structure further includes a core gland, the core gland is sleeved on one end of the core, connected to the core seat, and is a barrel-shaped hollow structure located on the mounting seat.
根据本发明的一实施方式，上述的第一冲结构包括第一冲座及第一冲头，第一冲座套设于型芯，并连接安装座，第一冲头的一端设置于第一冲座，第一冲头的另一端穿过第三冲结构连接于母型通孔。According to an embodiment of the present invention, the above-mentioned first punch structure includes a first punch seat and a first punch, the first punch seat is sleeved on the core and connected to the mounting seat, and one end of the first punch is set Punch seat, the other end of the first punch passes through the third punch structure and is connected to the female through hole.
根据本发明的一实施方式，上述的第二冲结构包括第二冲座及第二冲头，第二冲座连接安装座，第二冲头的一端设置于第二冲座，第二冲头的另一端穿过第一冲结构的圆桶形中空结构连接于母型通孔。According to an embodiment of the present invention, the above-mentioned second punch structure includes a second punch seat and a second punch, the second punch seat is connected to the mounting seat, one end of the second punch is arranged on the second punch seat, and the second punch The other end passes through the barrel-shaped hollow structure of the first punching structure and is connected to the female through-hole.
根据本发明的一实施方式，上述的第二冲结构还包括垫片，垫片套设于第二冲头的一端，并连接第二冲座。According to an embodiment of the present invention, the above-mentioned second punch structure further includes a gasket, which is sleeved on one end of the second punch and connected to the second punch seat.
根据本发明的一实施方式，上述的第三冲结构还包括第三冲头，第三冲头的一端设置于第一冲结构，第三冲头的另一端穿过第二冲结构的圆桶形中空结构连接于母型通孔。According to an embodiment of the present invention, the above-mentioned third punch structure further includes a third punch, one end of the third punch is arranged on the first punch structure, and the other end of the third punch passes through the barrel of the second punch structure The shaped hollow structure is connected to the female through hole.
一种利用上述的成型模具成型产品的方法，其包括以下步骤：A method of utilizing the above-mentioned molding die to form a product, comprising the following steps:
组装成型模具：将加工完成的所述安装座、母型、型芯结构、第一冲结构、第二冲结构及第三冲结构组装，成型模具成型，将成型模具安装于机台；Assembling the forming mold: Assembling the processed mounting seat, matrix, core structure, first punch structure, second punch structure and third punch structure, forming the forming mold, and installing the forming mold on the machine;
填充粉料：将粉料置于母型中，并用机台的上型下压母型，粉料固定于母型；Filling powder: put the powder in the mother mold, and use the upper mold of the machine to press down the mother mold, and the powder is fixed on the mother mold;
成型产品：第一冲结构及第三冲结构固定于机台不动，第二冲结构向上移动，产品的盲孔成型；Formed products: the first punching structure and the third punching structure are fixed on the machine table, the second punching structure moves upwards, and the blind hole of the product is formed;
产品成型：机台的上型上移恢复原始位置，母型向下移动，压制产品，于此同时，第二冲结构向下移动恢复原始位置，并带动产品脱离第二冲结构及母型，产品压制成型。Product forming: the upper mold of the machine moves up to restore the original position, and the mother mold moves down to press the product. At the same time, the second punch structure moves downward to restore the original position, and drives the product to break away from the second punch structure and the mother mold. Product compression molding.
与现有技术相比，本发明可以获得包括以下技术效果：Compared with prior art, the present invention can obtain and comprise following technical effect:
本发明改进了成型模具的结构，成型模具的结构简单，组装方便，成型产品效率高，降低企业的生产成本；并且，通过成型模具压制的产品，成型工序少，产品良率高，报损率低，生产效率高。The invention improves the structure of the molding die, the molding die has a simple structure, is convenient to assemble, has high molding product efficiency, and reduces the production cost of the enterprise; moreover, the products pressed by the molding die have fewer molding processes, a high product yield rate, and a loss rate Low, high production efficiency.
附图说明Description of drawings
图1为本发明一实施方式的成型模具的示意图。FIG. 1 is a schematic diagram of a molding die according to an embodiment of the present invention.
具体实施方式Detailed ways
以下将以图式揭露本发明的多个实施方式，为明确说明起见，许多实务上的细节将在以下叙述中一并说明。然而，应了解到，这些实务上的细节不应用以限制本发明。也就是说，在本发明的部分实施方式中，这些实务上的细节是非必要的。此外，为简化图式起见，一些习知惯用的结构与组件在图式中将以简单的示意的方式绘示之。A number of embodiments of the present invention will be disclosed in the following figures. For the sake of clarity, many practical details will be described together in the following description. It should be understood, however, that these practical details should not be used to limit the invention. That is, in some embodiments of the invention, these practical details are not necessary. In addition, for the sake of simplifying the drawings, some well-known and commonly used structures and components will be shown in a simple schematic manner in the drawings.
关于本文中所使用之“第一”、“第二”等，并非特别指称次序或顺位的意思，亦非用以限定本发明，其仅仅是为了区别以相同技术用语描述的组件或操作而已。The terms "first", "second" and the like used herein do not specifically refer to a sequence or order, nor are they used to limit the present invention, but are only used to distinguish components or operations described with the same technical terms. .
请参阅图1，其为本发明一实施方式的成型模具1的示意图。如图所示，本发明涉及一种成型模具1，其包括安装座11、母型12、型芯结构13、第一冲结构14、第二冲结构15及第三冲结构16。母型12位于安装座11一侧，母型12具有母型通孔121。型芯结构13的一端设置于安装座11，型芯结构13的另一端连接于母型通孔121。第一冲结构14套设于型芯结构13，第一冲结构14为圆桶形中空结构，第一冲结构14的一端连接安装座11，第一冲结构14的另一端连接于母型通孔121。第二冲结构15套设于型芯结构13，第二冲结构15为圆桶形中空结构，第二冲结构15的一端连接安装座11，第二冲结构15的另一端穿过第一冲结构14的圆桶形中空结构连接于母型通孔121。第三冲结构16套设于型芯结构13，第三冲结构16为圆桶形中空结构，第三冲结构16的一端连接第一冲结构14，第三冲结构16的另一端穿过第二冲结构15的圆桶形中空结构连接于母型通孔121。成型模具1的组装方式为：首先，固定安装座11于机台，将型芯结构13安装至安装座11；其次，将第二冲结构15套设于第三冲结构16，再将第二冲结构15固定于安装座11；再次，将第三冲结构16固定于第一冲结构14，使得第三冲结构16的底端与第一冲结构14的端面处于同一水平线；最后，母型12套设于型芯结构13的另一端，使得型芯结构13的底端与母型12的母型通孔121的出口处于同一水平线，完成组装模具1的工作。Please refer to FIG. 1 , which is a schematic diagram of a molding die 1 according to an embodiment of the present invention. As shown in the figure, the present invention relates to a molding die 1 , which includes a mounting seat 11 , a matrix 12 , a core structure 13 , a first punch structure 14 , a second punch structure 15 and a third punch structure 16 . The female mold 12 is located on one side of the mounting base 11 , and the female mold 12 has a female mold through hole 121 . One end of the core structure 13 is disposed on the mounting seat 11 , and the other end of the core structure 13 is connected to the female through hole 121 . The first punch structure 14 is sleeved on the core structure 13. The first punch structure 14 is a barrel-shaped hollow structure. One end of the first punch structure 14 is connected to the mounting seat 11, and the other end of the first punch structure 14 is connected to the female channel. Hole 121. The second punch structure 15 is sleeved on the core structure 13. The second punch structure 15 is a barrel-shaped hollow structure. One end of the second punch structure 15 is connected to the mounting seat 11, and the other end of the second punch structure 15 passes through the first punch. The barrel-shaped hollow structure of the structure 14 is connected to the female through hole 121 . The third punching structure 16 is sleeved on the core structure 13, the third punching structure 16 is a barrel-shaped hollow structure, one end of the third punching structure 16 is connected to the first punching structure 14, and the other end of the third punching structure 16 passes through the third punching structure 16. The barrel-shaped hollow structure of the secondary flush structure 15 is connected to the female through hole 121 . The assembly method of the molding die 1 is as follows: first, fix the mounting seat 11 on the machine table, install the core structure 13 to the mounting seat 11; secondly, set the second punch structure 15 on the third punch structure 16, and then install the second The punching structure 15 is fixed on the mounting base 11; again, the third punching structure 16 is fixed to the first punching structure 14, so that the bottom end of the third punching structure 16 is at the same level as the end surface of the first punching structure 14; finally, the female mold 12 is sleeved on the other end of the core structure 13, so that the bottom end of the core structure 13 is at the same level as the outlet of the female through hole 121 of the female mold 12, and the work of assembling the mold 1 is completed.
具体应用时，上述的安装座11为圆桶形中空结构，型芯结构13的一端设置于安装座11的圆桶形中空结构。型芯结构13包括型芯座131及型芯132，型芯座131设置于安装座11的圆桶形中空结构，型芯132的一端连接型芯座131，型芯132的另一端连接于母型12的母型通孔121。具体地，型芯结构13还包括型芯压盖133，型芯压盖133套设于型芯132的一端，型芯压盖133连接型芯座131，而且，型芯压盖133位于安装座11的圆桶形中空结构。型芯压盖133固定型芯座131于安装座11，防止型芯座131移动，造成模具1产品精度不良，产品报废。In a specific application, the above-mentioned mounting seat 11 is a barrel-shaped hollow structure, and one end of the core structure 13 is disposed on the barrel-shaped hollow structure of the mounting seat 11 . The core structure 13 includes a core base 131 and a core 132. The core base 131 is arranged on the barrel-shaped hollow structure of the mounting base 11. One end of the core 132 is connected to the core base 131, and the other end of the core 132 is connected to the socket. Type 12 female type through hole 121. Specifically, the core structure 13 also includes a core gland 133, the core gland 133 is sheathed on one end of the core 132, the core gland 133 is connected to the core seat 131, and the core gland 133 is positioned on the mounting seat 11 barrel-shaped hollow structures. The core gland 133 fixes the core seat 131 on the mounting seat 11 to prevent the core seat 131 from moving, resulting in poor product precision of the mold 1 and scrapping the product.
具体应用时，上述的第一冲结构14包括第一冲座141及第一冲头142，第一冲座141套设于型芯132，第一冲座141连接安装座11，第一冲头142的一端设置于第一冲座141，第一冲头142的另一端穿过第三冲结构16连接于母型通孔121。In specific applications, the above-mentioned first punch structure 14 includes a first punch seat 141 and a first punch 142, the first punch seat 141 is sleeved on the core 132, the first punch seat 141 is connected to the mounting seat 11, and the first punch One end of the first punch 142 is disposed on the first punch seat 141 , and the other end of the first punch 142 passes through the third punch structure 16 and is connected to the female through hole 121 .
具体应用时，上述的第二冲结构15包括第二冲座151及第二冲头152，第二冲座151连接安装座11，第二冲头152的一端设置于第二冲座151，第二冲头152的另一端穿过第一冲结构14的圆桶形中空结构连接于母型通孔121。具体地，第二冲结构15还包括垫片153，垫片153套设于第二冲头152的一端，并且，垫片153连接第二冲座151。垫片153固定第二冲座151于安装座11，防止第二冲座151松动，造成成型模具1成型产品精度不良，产品报废。In specific applications, the above-mentioned second punch structure 15 includes a second punch seat 151 and a second punch 152, the second punch seat 151 is connected to the mounting seat 11, one end of the second punch 152 is arranged on the second punch seat 151, and the second punch seat 151 is connected to the second punch seat 151. The other end of the second punch 152 passes through the barrel-shaped hollow structure of the first punch structure 14 and is connected to the female through hole 121 . Specifically, the second punch structure 15 further includes a gasket 153 sleeved on one end of the second punch 152 , and the gasket 153 is connected to the second punch seat 151 . The gasket 153 fixes the second punch seat 151 on the mounting seat 11 to prevent the second punch seat 151 from loosening, which may result in poor precision of the molded product formed by the molding die 1 and scrap the product.
具体应用时，上述的第三冲结构16还包括第三冲头161，第三冲头161的一端设置于第一冲结构14，第三冲头161的另一端穿过第二冲结构15的圆桶形中空结构连接于母型通孔121。During specific application, the above-mentioned third punch structure 16 also includes a third punch 161, one end of the third punch 161 is arranged on the first punch structure 14, and the other end of the third punch 161 passes through the second punch structure 15. The barrel-shaped hollow structure is connected to the female through hole 121 .
一种利用上述的成型模具1压制产品的方法，其包括以下步骤：A kind of method utilizing above-mentioned molding die 1 to press product, it comprises the following steps:
组装成型模具1：将加工完成的安装座11、母型12、型芯结构13、第一冲结构14、第二冲结构15及第三冲结构组装16，成型模具1成型，将成型模具1安装于机台；Assembling the forming mold 1: Assembling the processed mounting seat 11, female mold 12, core structure 13, first punching structure 14, second punching structure 15 and third punching structure 16, forming the forming mold 1, forming the forming mold 1 installed on the machine;
填充粉料：将粉料置于母型12中，并用机台的上型下压母型12，粉料固定于母型12；Filling powder: put the powder in the mother mold 12, and use the upper mold of the machine to press down the mother mold 12, and the powder is fixed on the mother mold 12;
成型产品：第一冲结构14及第三冲结构16固定于机台不动，第二冲结构15向上移动，产品的盲孔成型；Formed products: the first punching structure 14 and the third punching structure 16 are fixed on the machine, the second punching structure 15 moves upwards, and the blind hole of the product is formed;
产品成型：机台的上型上移恢复原始位置，母型12向下移动，压制产品，于此同时，第二冲结构15向下移动恢复原始位置，并带动产品脱离第二冲结构15及母型12，产品压制成型。Product molding: the upper mold of the machine moves up to restore the original position, and the mother mold 12 moves down to press the product. At the same time, the second punching structure 15 moves down to restore the original position, and drives the product out of the second punching structure 15 and The mother type is 12, and the product is pressed and formed.
具体应用时，成型模具1压制产品，母型12的内径对应产品的外径，型芯132的外径对应产品内孔的直径。In a specific application, the molding die 1 presses the product, the inner diameter of the matrix 12 corresponds to the outer diameter of the product, and the outer diameter of the core 132 corresponds to the diameter of the inner hole of the product.
综上所述，本发明的一或多个实施方式中，本发明改进了成型模具的结构，成型模具的结构简单，组装方便，成型产品效率高，降低企业的生产成本；并且，通过成型模具压制的产品，成型工序少，产品良率高，报损率低，生产效率高。In summary, in one or more embodiments of the present invention, the present invention improves the structure of the molding die, the structure of the molding die is simple, easy to assemble, the efficiency of the molding product is high, and the production cost of the enterprise is reduced; and, through the molding die Pressed products have fewer molding processes, high product yield, low loss rate, and high production efficiency.
上所述仅为本发明的实施方式而已，并不用于限制本发明。对于本领域技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原理的内所作的任何修改、等同替换、改进等，均应包括在本发明的权利要求范围之内。The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and variations of the present invention will occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US4853180A (en) * | 1987-11-19 | 1989-08-01 | Martin Sprocket & Gear, Inc. | Method of manufacturing bushings with powdered metals |
| US6527535B1 (en) * | 2000-07-26 | 2003-03-04 | The United States Of America As Represented By The Secretary Of The Navy | Manual die set for pressing explosive powder into hollow cylindrical pellets |
| CN202962412U (en) * | 2012-12-10 | 2013-06-05 | 郑州人造金刚石及制品工程技术研究中心有限公司 | Novel combined die for forming powder |
| CN203110383U (en) * | 2012-12-27 | 2013-08-07 | 上海宝钢磁业有限公司 | Unidirectional forming die for powder |
| CN204262350U (en) * | 2014-12-02 | 2015-04-15 | 重庆沃特尔粉末冶金有限公司 | Valve retainer powder press forming machine |
| CN204262348U (en) * | 2014-12-02 | 2015-04-15 | 重庆沃特尔粉末冶金有限公司 | Valve guide bushing powder press forming machine |
| CN206436566U (en) * | 2017-01-17 | 2017-08-25 | 博罗县何氏模具制造有限公司 | A kind of mould |
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Denomination of invention: The invention relates to a forming die and a method for forming a product by the forming die Effective date of registration: 20211124 Granted publication date: 20181026 Pledgee: China Everbright Bank Limited by Share Ltd. Huizhou branch Pledgor: BOLUO HESHI DIE MANUFACTURING Co.,Ltd. Registration number: Y2021440000348 |
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Address after: 516000 Shuangjiang village, south of Guangshan Road, Changning Town, BOLUO County, Huizhou City, Guangdong Province Patentee after: Guangdong Heshi Mold Co.,Ltd. Country or region after: China Address before: Shuangjiang Village, South of Guangshan Road, Changning Town, Boluo County, Huizhou City, Guangdong Province Patentee before: BOLUO HESHI DIE MANUFACTURING Co.,Ltd. Country or region before: China |
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Address after: 516000 Shuangjiang village, south of Guangshan Road, Changning Town, BOLUO County, Huizhou City, Guangdong Province Patentee after: Guangdong He's RuiChuang Intelligent Equipment Co., Ltd. Country or region after: China Address before: 516000 Shuangjiang village, south of Guangshan Road, Changning Town, BOLUO County, Huizhou City, Guangdong Province Patentee before: Guangdong Heshi Mold Co.,Ltd. Country or region before: China |