CN107774734A - A kind of aluminum alloy heat extrudes porous mold - Google Patents
A kind of aluminum alloy heat extrudes porous mold Download PDFInfo
- Publication number
- CN107774734A CN107774734A CN201711008162.XA CN201711008162A CN107774734A CN 107774734 A CN107774734 A CN 107774734A CN 201711008162 A CN201711008162 A CN 201711008162A CN 107774734 A CN107774734 A CN 107774734A
- Authority
- CN
- China
- Prior art keywords
- aluminum alloy
- splitter
- die
- mold
- hot extrusion
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C25/00—Profiling tools for metal extruding
- B21C25/02—Dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Of Metal (AREA)
Abstract
本发明公开了一种铝合金热挤压多孔模具，包括上模、下模，所述上模表面设置有第一分流槽，所述第一分流槽内部设置有第二分流槽；所述上模下端设置有模芯，所述第二分流槽分布在所述模芯外侧；所述上模外侧设置有连接套，所述连接套的内侧设置有内螺纹；所述下模表面设置有焊合室，所述下模底部设置有出料口，所述焊合室和所述出料口之间设置有挤压腔，所述下模外侧设置有外螺纹。有益效果在于：第一分流槽和第二分流槽实现原料的注入，模芯和挤压腔配合实现铝合金型材的热挤压成型，装置能够实现多根铝合金型材的成型，有助于提高生产效率；通过连接套内侧的内螺纹和下模外侧的外螺纹配合，实现上模和下模的安装配合，便于实现装置的拆装维护。
The invention discloses an aluminum alloy hot extrusion porous die, comprising an upper die and a lower die, the surface of the upper die is provided with a first splitter groove, and the inside of the first splitter groove is provided with a second splitter groove; the upper die is provided with a second splitter groove; The lower end of the mold is provided with a mold core, and the second splitter groove is distributed on the outside of the mold core; the outer side of the upper mold is provided with a connecting sleeve, and the inner side of the connecting sleeve is provided with internal threads; the surface of the lower mold is provided with welding A joint chamber, the bottom of the lower die is provided with a discharge port, an extrusion cavity is provided between the welding chamber and the discharge port, and an external thread is provided outside the lower die. The beneficial effect is that: the first splitter slot and the second splitter slot realize the injection of raw materials, the mold core and the extrusion chamber cooperate to realize the hot extrusion forming of aluminum alloy profiles, and the device can realize the forming of multiple aluminum alloy profiles, which helps to improve Production efficiency: through the cooperation of the internal thread on the inside of the connecting sleeve and the external thread on the outside of the lower die, the installation and coordination of the upper die and the lower die are realized, which facilitates the disassembly and maintenance of the device.
Description
技术领域technical field
本发明涉及铝合金生产装置装置技术领域，具体涉及一种铝合金热挤压多孔模具。The invention relates to the technical field of aluminum alloy production devices, in particular to an aluminum alloy hot extrusion porous die.
背景技术Background technique
铝合金以铝为基的合金总称。主要合金元素有铜、硅、镁、锌、锰，次要合金元素有镍、铁、钛、铬、锂等。铝合金是工业中应用最广泛的一类有色金属结构材料，在航空、航天、汽车、机械制造、船舶及化学工业中已大量应用。Aluminum alloy is a general term for aluminum-based alloys. The main alloying elements are copper, silicon, magnesium, zinc, manganese, and the secondary alloying elements are nickel, iron, titanium, chromium, lithium, etc. Aluminum alloy is the most widely used non-ferrous metal structural material in industry, and has been widely used in aviation, aerospace, automobile, machinery manufacturing, shipbuilding and chemical industry.
目前铝合金型材多采用热挤压的方式进行生产，因此铝合金挤压模具质量的好坏和使用寿命的高低严重影响着挤压工作的效率和铝合金线材产品的质量，具有十分重要的作用。At present, aluminum alloy profiles are mostly produced by hot extrusion, so the quality and service life of aluminum alloy extrusion dies seriously affect the efficiency of extrusion work and the quality of aluminum alloy wire products, which play a very important role .
本申请人发现现有技术中至少存在以下技术问题：目前的铝合金挤压模具多采用单孔结构，模具本身强度不够，同时一次只能生产一根型材，生产效率低。The applicant found that there are at least the following technical problems in the prior art: the current aluminum alloy extrusion dies mostly adopt a single-hole structure, the strength of the die itself is not enough, and only one profile can be produced at a time, and the production efficiency is low.
发明内容Contents of the invention
本发明的目的就在于为了解决上述问题而提供一种铝合金热挤压多孔模具，以解决现有技术中铝合金挤压模具多采用单孔结构，模具本身强度不够，同时一次只能生产一根型材，生产效率低等技术问题。本发明提供的诸多技术方案中优选的技术方案采用多孔结构，能够一次能够同时进行多根型材的生产，有助于提高生产效率等技术效果，详见下文阐述。The purpose of the present invention is to provide an aluminum alloy hot extrusion porous die in order to solve the above problems, to solve the problem that in the prior art, the aluminum alloy extrusion die mostly adopts a single hole structure, the strength of the die itself is not enough, and at the same time, only one die can be produced at a time. Root profiles, low production efficiency and other technical problems. Among the many technical solutions provided by the present invention, the preferred technical solution adopts a porous structure, which can simultaneously produce multiple profiles at one time, which helps to improve production efficiency and other technical effects, as detailed below.
为实现上述目的，本发明提供了一下技术方案：To achieve the above object, the present invention provides the following technical solutions:
本发明提供的一种铝合金热挤压多孔模具，包括上模、下模，所述上模表面设置有第一分流槽，所述第一分流槽内部设置有第二分流槽；所述上模下端设置有模芯，所述第二分流槽分布在所述模芯外侧；所述上模外侧设置有连接套，所述连接套的内侧设置有内螺纹；An aluminum alloy hot extrusion porous die provided by the present invention comprises an upper die and a lower die, the surface of the upper die is provided with a first splitter groove, and the inside of the first splitter groove is provided with a second splitter groove; the upper die is provided with a second splitter groove; A mold core is provided at the lower end of the mold, and the second splitter groove is distributed on the outside of the mold core; a connecting sleeve is provided on the outside of the upper mold, and an internal thread is provided on the inside of the connecting sleeve;
所述下模表面设置有焊合室，所述下模底部设置有出料口，所述焊合室和所述出料口之间设置有挤压腔，所述焊合室、所述挤压腔和所述出料口三者相连通；所述下模外侧设置有外螺纹，且所述下模外侧的外螺纹与所述连接套内侧的内螺纹相配合。The surface of the lower die is provided with a welding chamber, the bottom of the lower die is provided with a discharge port, an extrusion chamber is provided between the welding chamber and the discharge port, the welding chamber, the extrusion The pressure chamber and the discharge port are in communication; external threads are provided on the outside of the lower die, and the external threads on the outside of the lower die match with the internal threads on the inside of the connecting sleeve.
采用上述一种铝合金热挤压多孔模具，本实施例共有四个所述第一分流槽，每个所述第一分流槽内部共有四个所述第二分流槽；通过所述连接套内侧的内螺纹和所述下模外侧的外螺纹配合，实现所述上模和所述下模的固定连接，装置拆装简单便捷，便于实现对装置的维护保养；进行热挤压时原料通过所述第一分流槽和所述第二分流槽进入所述焊合室内部，通过所述模芯和所述挤压腔配合实现铝合金型材的热挤压成型，成型后的铝合金型材通过所述出料口排出；装置能够同时实现多根铝合金型材的成型，有助于提高生产效率。Using the above-mentioned aluminum alloy hot extrusion porous die, there are four first splitter slots in this embodiment, and four second splitter slots in each of the first splitter slots; The inner thread of the inner thread cooperates with the outer thread on the outer side of the lower die to realize the fixed connection between the upper die and the lower die. The first distribution groove and the second distribution groove enter the interior of the welding chamber, and the hot extrusion molding of the aluminum alloy profile is realized through the cooperation of the mold core and the extrusion chamber, and the formed aluminum alloy profile passes through the The discharge port is discharged; the device can realize the forming of multiple aluminum alloy profiles at the same time, which helps to improve production efficiency.
作为优选，所述第一分流槽和所述第二分流槽的内壁均采用倾斜结构。Preferably, the inner walls of the first distributing groove and the second distributing groove adopt inclined structures.
作为优选，所述焊合室与所述第一分流槽相对应，所述第一分流槽、所述第二分流槽和所述焊合室相连通。Preferably, the welding chamber corresponds to the first distribution slot, and the first distribution slot, the second distribution slot and the welding chamber are in communication.
作为优选，所述模芯与所述挤压腔相对应，且所述模芯伸入所述挤压腔内部。Preferably, the mold core corresponds to the extrusion cavity, and the mold core extends into the extrusion cavity.
作为优选，所述上模底部设置有固定卡环，且所述固定卡环的内径尺寸与所述连接套内径尺寸相等，且采用滑动配合。Preferably, the bottom of the upper mold is provided with a fixed snap ring, and the inner diameter of the fixed snap ring is equal to the inner diameter of the connecting sleeve, and adopts a sliding fit.
作为优选，所述上模上端安装有中部定位柱和外侧定位环。As a preference, a central positioning column and an outer positioning ring are installed on the upper end of the upper mold.
作为优选，所述上模下端设置有定位销，所述定位销共有两个，且对角分布，所述上模表面设置有定位孔，所述定位销的外径尺寸与所述定位孔的内径尺寸相等，且采用过渡配合。As a preference, the lower end of the upper mold is provided with positioning pins, and there are two positioning pins, which are distributed diagonally. The surface of the upper mold is provided with positioning holes, and the outer diameter of the positioning pins is the same as that of the positioning holes. The inside diameters are equal in size and a transition fit is used.
有益效果在于：1、第一分流槽和第二分流槽实现原料的注入，通过模芯和挤压腔配合实现铝合金型材的热挤压成型，装置一次能够实现多根铝合金型材的成型，有助于提高生产效率；The beneficial effects are as follows: 1. The first splitter slot and the second splitter slot realize the injection of raw materials, and the hot extrusion molding of aluminum alloy profiles is realized through the cooperation of the mold core and the extrusion cavity, and the device can realize the molding of multiple aluminum alloy profiles at one time. Helps to improve production efficiency;
2、通过连接套内侧的内螺纹和下模外侧的外螺纹配合，实现上模和下模的安装配合，便于实现装置的拆装维护。2. Through the cooperation of the internal thread on the inside of the connecting sleeve and the external thread on the outside of the lower die, the installation and coordination of the upper die and the lower die are realized, which facilitates the disassembly and maintenance of the device.
附图说明Description of drawings
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.
图1是本发明的上模立体结构示意图；Fig. 1 is a schematic diagram of the three-dimensional structure of the upper mold of the present invention;
图2是本发明的下模立体结构示意图；Fig. 2 is a schematic diagram of the three-dimensional structure of the lower mold of the present invention;
图3是本发明的上模仰视图；Fig. 3 is a bottom view of the upper mold of the present invention;
图4是本发明的局部剖视放大示意图；Fig. 4 is the partial sectional enlarged schematic diagram of the present invention;
图5是本发明的上模和下模连接结构放大示意图。Fig. 5 is an enlarged schematic diagram of the connecting structure of the upper mold and the lower mold of the present invention.
附图标记说明如下：The reference signs are explained as follows:
1、上模；2、第一分流槽；3、第二分流槽；4、中部定位柱；5、外侧定位环；6、连接套；7、下模；8、焊合室；9、挤压腔；10、定位孔；11、定位销；12、模芯；13、出料口；14、固定卡环。1. Upper die; 2. First splitter slot; 3. Second splitter slot; 4. Middle positioning column; 5. Outer positioning ring; 6. Connection sleeve; 7. Lower die; 8. Welding chamber; 9. Extrusion Pressure cavity; 10, positioning hole; 11, positioning pin; 12, mold core; 13, discharge port; 14, fixing snap ring.
具体实施方式Detailed ways
为使本发明的目的、技术方案和优点更加清楚，下面将对本发明的技术方案进行详细的描述。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的前提下所得到的所有其它实施方式，都属于本发明所保护的范围。In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other implementations obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.
参见图1-图5所示，本发明提供了一种铝合金热挤压多孔模具，包括上模1、下模7，上模1表面设置有第一分流槽2，第一分流槽2内部设置有第二分流槽3，通过第一分流槽2和第二分流槽3实现原料的分流注入，能够保证原料注入准确、平稳，保证原料注入充分，从而提高热挤压成型的质量；上模1下端设置有模芯12，第二分流槽3分布在模芯12外侧；上模1外侧设置有连接套6，连接套6的内侧设置有内螺纹；Referring to Figures 1-5, the present invention provides an aluminum alloy hot extrusion porous die, comprising an upper die 1 and a lower die 7, the surface of the upper die 1 is provided with a first splitter groove 2, and the inside of the first splitter groove 2 is The second splitter 3 is provided, and the split injection of raw materials is realized through the first splitter 2 and the second splitter 3, which can ensure accurate, stable and sufficient raw material injection, thereby improving the quality of hot extrusion molding; the upper die 1 The lower end is provided with a mold core 12, and the second splitter groove 3 is distributed on the outside of the mold core 12; the outer side of the upper mold 1 is provided with a connecting sleeve 6, and the inner side of the connecting sleeve 6 is provided with an internal thread;
下模7表面设置有焊合室8，通过焊合室8实现原料的合流，从而便于实现铝合金型材的热挤压成型，下模7底部设置有出料口13，焊合室8和出料口13之间设置有挤压腔9，焊合室8、挤压腔9和出料口13三者相连通；下模7外侧设置有外螺纹，且下模7外侧的外螺纹与连接套6内侧的内螺纹相配合，能够实现上模1和下模7的固定安装。The surface of the lower die 7 is provided with a welding chamber 8 through which the raw materials can be combined to facilitate the hot extrusion of aluminum alloy profiles. The bottom of the lower die 7 is provided with a discharge port 13, the welding chamber 8 and the outlet An extrusion cavity 9 is arranged between the material ports 13, and the welding chamber 8, the extrusion cavity 9 and the discharge port 13 are connected; The inner threads on the inner side of the cover 6 cooperate to realize the fixed installation of the upper die 1 and the lower die 7 .
作为可选的实施方式，第一分流槽2和第二分流槽3的内壁均采用倾斜结构，便于实现原料的注入，保证原料注入充分，从而保证热挤压成型质量；As an optional embodiment, the inner walls of the first splitter tank 2 and the second splitter tank 3 adopt an inclined structure, which facilitates the injection of raw materials and ensures sufficient injection of raw materials, thereby ensuring the quality of hot extrusion molding;
焊合室8与第一分流槽2相对应，第一分流槽2、第二分流槽3和焊合室8相连通，通过焊合室8实现原料的合流，便于实现后续的挤压成型；The welding chamber 8 corresponds to the first shunt trough 2, the first shunt groove 2, the second shunt groove 3 and the welding chamber 8 are connected, and the confluence of raw materials is realized through the welding chamber 8, which facilitates subsequent extrusion molding;
模芯12与挤压腔9相对应，且模芯12伸入挤压腔9内部，通过模芯12和挤压腔9配合实现铝合金型材的挤压成型；The mold core 12 corresponds to the extrusion chamber 9, and the mold core 12 extends into the extrusion chamber 9, and the extrusion molding of the aluminum alloy profile is realized through the cooperation of the mold core 12 and the extrusion chamber 9;
上模1底部设置有固定卡环14，且固定卡环14的内径尺寸与连接套6内径尺寸相等，且采用滑动配合，通过固定卡环14能够实现对连接套6的限位，防止连接套6与上模1脱离；The bottom of the upper mold 1 is provided with a fixed snap ring 14, and the inner diameter of the fixed snap ring 14 is equal to the inner diameter of the connecting sleeve 6, and adopts a sliding fit. The fixed snap ring 14 can be used to limit the position of the connecting sleeve 6 and prevent the connecting sleeve from 6 is separated from the upper mold 1;
上模1上端安装有中部定位柱4和外侧定位环5，通过中部定位柱4和外侧定位环5能够实现装置与原料注入装置的定位连接，有助于保证原料注入的准确性；The middle positioning column 4 and the outer positioning ring 5 are installed on the upper end of the upper mold 1, and the positioning connection between the device and the raw material injection device can be realized through the middle positioning post 4 and the outer positioning ring 5, which helps to ensure the accuracy of raw material injection;
上模1下端设置有定位销11，定位销11共有两个，且对角分布，上模1表面设置有定位孔10，定位销11的外径尺寸与定位孔10的内径尺寸相等，且采用过渡配合，通过定位销11和定位孔10配合能够实现上模1和下模7的定位，能够保证挤压成型效果。The lower end of the upper mold 1 is provided with a positioning pin 11, and there are two positioning pins 11, which are distributed diagonally. The surface of the upper mold 1 is provided with a positioning hole 10, and the outer diameter of the positioning pin 11 is equal to the inner diameter of the positioning hole 10. Transition fit, the positioning of the upper mold 1 and the lower mold 7 can be realized through the cooperation of the positioning pin 11 and the positioning hole 10, and the extrusion molding effect can be guaranteed.
采用上述结构，本实施例共有四个第一分流槽2，每个第一分流槽2内部共有四个第二分流槽3；通过连接套6内侧的内螺纹和下模7外侧的外螺纹配合，实现上模1和下模7的固定连接，装置拆装简单便捷，便于实现对装置的维护保养；进行热挤压时原料通过第一分流槽2和第二分流槽3进入焊合室8内部，通过模芯12和挤压腔9配合实现铝合金型材的热挤压成型，成型后的铝合金型材通过出料口13排出；装置能够同时实现多根铝合金型材的成型，有助于提高生产效率。With the above-mentioned structure, there are four first splitter grooves 2 in this embodiment, and there are four second splitter grooves 3 inside each first splitter groove 2; the internal thread on the inner side of the connecting sleeve 6 is matched with the outer thread on the outer side of the lower die 7. , realize the fixed connection between the upper mold 1 and the lower mold 7, the device is easy to disassemble and convenient, and it is convenient to realize the maintenance of the device; when performing hot extrusion, the raw material enters the welding chamber 8 through the first splitter groove 2 and the second splitter groove 3 Inside, the hot extrusion molding of aluminum alloy profiles is realized through the cooperation of the mold core 12 and the extrusion chamber 9, and the formed aluminum alloy profiles are discharged through the discharge port 13; the device can simultaneously realize the molding of multiple aluminum alloy profiles, which is helpful Increase productivity.
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应以所述权利要求的保护范围为准。The above is only a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Anyone skilled in the art can easily think of changes or substitutions within the technical scope disclosed in the present invention. Should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be determined by the protection scope of the claims.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711008162.XA CN107774734A (en) | 2017-10-25 | 2017-10-25 | A kind of aluminum alloy heat extrudes porous mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711008162.XA CN107774734A (en) | 2017-10-25 | 2017-10-25 | A kind of aluminum alloy heat extrudes porous mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107774734A true CN107774734A (en) | 2018-03-09 |
Family
ID=61433926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711008162.XA Pending CN107774734A (en) | 2017-10-25 | 2017-10-25 | A kind of aluminum alloy heat extrudes porous mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107774734A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110394372A (en) * | 2019-07-19 | 2019-11-01 | 泉州丰泽飞庆工业设计有限公司 | A kind of anti-temperature difference bonding ruins the hot extrusion shunting mold of type |
| CN114670417A (en) * | 2022-03-08 | 2022-06-28 | 成都工业学院 | Plastic plate extrusion die |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2113115U (en) * | 1991-12-26 | 1992-08-19 | 国营星光工模具厂 | Combined dual-layer face multihole tubing extruding die |
| CN101947569A (en) * | 2010-10-14 | 2011-01-19 | 深圳市华加日西林实业有限公司 | Hot-extrusion die for molding multi-core cavity aluminum alloy profile and flow supply method |
| CN202070592U (en) * | 2011-02-12 | 2011-12-14 | 上海瑞斯乐复合金属材料有限公司 | One-mould-multi-branch co-extrusion mould |
| TW201204485A (en) * | 2010-07-30 | 2012-02-01 | Univ Nat Kaohsiung Applied Sci | Seaming chamber structure of extrusion mold for unsymmetrical product made of aluminum alloy with high strength |
| CN203330163U (en) * | 2013-05-16 | 2013-12-11 | 江阴市江顺模具有限公司 | Porous-type aluminium profile extrusion die |
| CN205110404U (en) * | 2015-10-20 | 2016-03-30 | 江阴市江顺模具有限公司 | Big section multimode core hot extrusion die |
| CN205165388U (en) * | 2015-10-29 | 2016-04-20 | 重庆良能机械有限公司 | Extrusion die of shoulder hole barrier part |
| CN205463682U (en) * | 2016-03-28 | 2016-08-17 | 广东兴发铝业有限公司 | Porous aluminium alloy mould |
| CN206405194U (en) * | 2017-01-19 | 2017-08-15 | 中山欣鑫泰铝业有限公司 | A die for extrusion of aluminum profiles |
| CN107185988A (en) * | 2017-07-12 | 2017-09-22 | 福州大学 | A kind of cellular shunting hot-extrusion mold |
-
2017
- 2017-10-25 CN CN201711008162.XA patent/CN107774734A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2113115U (en) * | 1991-12-26 | 1992-08-19 | 国营星光工模具厂 | Combined dual-layer face multihole tubing extruding die |
| TW201204485A (en) * | 2010-07-30 | 2012-02-01 | Univ Nat Kaohsiung Applied Sci | Seaming chamber structure of extrusion mold for unsymmetrical product made of aluminum alloy with high strength |
| CN101947569A (en) * | 2010-10-14 | 2011-01-19 | 深圳市华加日西林实业有限公司 | Hot-extrusion die for molding multi-core cavity aluminum alloy profile and flow supply method |
| CN202070592U (en) * | 2011-02-12 | 2011-12-14 | 上海瑞斯乐复合金属材料有限公司 | One-mould-multi-branch co-extrusion mould |
| CN203330163U (en) * | 2013-05-16 | 2013-12-11 | 江阴市江顺模具有限公司 | Porous-type aluminium profile extrusion die |
| CN205110404U (en) * | 2015-10-20 | 2016-03-30 | 江阴市江顺模具有限公司 | Big section multimode core hot extrusion die |
| CN205165388U (en) * | 2015-10-29 | 2016-04-20 | 重庆良能机械有限公司 | Extrusion die of shoulder hole barrier part |
| CN205463682U (en) * | 2016-03-28 | 2016-08-17 | 广东兴发铝业有限公司 | Porous aluminium alloy mould |
| CN206405194U (en) * | 2017-01-19 | 2017-08-15 | 中山欣鑫泰铝业有限公司 | A die for extrusion of aluminum profiles |
| CN107185988A (en) * | 2017-07-12 | 2017-09-22 | 福州大学 | A kind of cellular shunting hot-extrusion mold |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110394372A (en) * | 2019-07-19 | 2019-11-01 | 泉州丰泽飞庆工业设计有限公司 | A kind of anti-temperature difference bonding ruins the hot extrusion shunting mold of type |
| CN110394372B (en) * | 2019-07-19 | 2020-09-18 | 康丹俊 | Hot extrusion shunting die capable of preventing temperature difference bonding damage |
| CN114670417A (en) * | 2022-03-08 | 2022-06-28 | 成都工业学院 | Plastic plate extrusion die |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203803957U (en) | Special-shaped aluminium alloy seamless square tube extrusion die | |
| CN205110405U (en) | Hot extrusion die who belongs to recess class | |
| CN205110404U (en) | Big section multimode core hot extrusion die | |
| CN204052415U (en) | An a kind of mould two-chamber extruding die for aluminum shaped material | |
| CN107774734A (en) | A kind of aluminum alloy heat extrudes porous mold | |
| CN107824627B (en) | Adjustable support aluminium section hot-extrusion die | |
| CN201271671Y (en) | Multi-cantilever multi-mould core hot extrusion die | |
| CN202015750U (en) | One-die multiple-part aluminum alloy tube hot-extrusion die | |
| CN207709564U (en) | A kind of L-type tubulose extruding die for aluminum shaped material | |
| CN203936150U (en) | The oval tube extrusion die of a kind of diplopore | |
| CN201271658Y (en) | One-mould multi-discharge hot-extrusion mould for aluminum alloy section bar | |
| CN203330164U (en) | Aluminium profile extrusion die of complex die core structure | |
| CN207952252U (en) | A kind of rectangular tubulose extruding die for aluminum shaped material | |
| CN104107842B (en) | Ultra-wide Extrusion Process of Aluminum Alloy Profile extends the manufacture method of mould | |
| CN203448424U (en) | Porous magnesium alloy tube extrusion die | |
| CN101947569A (en) | Hot-extrusion die for molding multi-core cavity aluminum alloy profile and flow supply method | |
| CN206810878U (en) | A kind of extrusion die of track traffic motor Special heat dissipating piece | |
| CN204769944U (en) | Take dovetail guide's square aluminum section -Bar extruding mould | |
| CN103272873B (en) | Aluminum profile extrusion die with complicated die core structure | |
| CN207681197U (en) | A kind of rectangular tubular extruding die for aluminum shaped material | |
| CN203649034U (en) | Extrusion die of metal pipe | |
| CN208800570U (en) | A kind of extrusion die for the production of solar energy aluminium shape of peripheral frame | |
| CN102152462B (en) | Pipe extruding mold | |
| CN205723007U (en) | A kind of water conservancy diversion core rod | |
| CN203875134U (en) | Profile extrusion mold of large-section and wide-width automobile door |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180309 |
|
| RJ01 | Rejection of invention patent application after publication |