CN110181021A - Metal die-casting die - Google Patents
Metal die-casting die Download PDFInfo
- Publication number
- CN110181021A CN110181021A CN201910610003.XA CN201910610003A CN110181021A CN 110181021 A CN110181021 A CN 110181021A CN 201910610003 A CN201910610003 A CN 201910610003A CN 110181021 A CN110181021 A CN 110181021A
- Authority
- CN
- China
- Prior art keywords
- frame
- mold
- mold core
- fixedly connected
- metal die
- 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
- 238000004512 die casting Methods 0.000 title claims abstract description 14
- 239000002184 metal Substances 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims 2
- 238000000034 method Methods 0.000 description 4
- 238000005242 forging Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
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
- B22D17/229—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies with exchangeable die part
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
本发明涉及一种金属压铸模具，包括模脚，相邻两组所述模脚之间的位置固定连接有定模板，所述定模板的上端外表面固定连接有定位柱，所述模脚的上端外表面设置有模框，且模框的前端外表面设置有进水口，所述模框的上端外表面设置有动模板，所述动模板的内部设置有导套，且导套的内表面包裹有导柱，其特征在于：所述模框包括框架和设置在框架内的模芯，所述框架和模芯可拆卸连接，本发明提供了一种金属压铸模具，具有可更换模芯的优点。
The present invention relates to a metal die-casting mold, comprising mold feet, wherein a fixed mold plate is fixedly connected at the position between two adjacent groups of the mold feet, a positioning column is fixedly connected to the upper outer surface of the fixed mold plate, a mold frame is arranged on the upper outer surface of the mold feet, and a water inlet is arranged on the front outer surface of the mold frame, a movable mold plate is arranged on the upper outer surface of the mold frame, a guide sleeve is arranged inside the movable mold plate, and the inner surface of the guide sleeve is wrapped with a guide column, and the characteristic is that: the mold frame comprises a frame and a mold core arranged in the frame, and the frame and the mold core are detachably connected. The present invention provides a metal die-casting mold, which has the advantage of a replaceable mold core.
Description
技术领域technical field
本发明涉及压铸模具技术领域，特别涉及一种金属压铸模具。The invention relates to the technical field of die-casting molds, in particular to a metal die-casting mold.
背景技术Background technique
金属压铸模具是铸造液态模锻的一种方法，而压铸是一种在压铸模锻机上完成的工艺，压铸时，金属液先充型进压铸模锻机上的压铸模具的型腔内，随着金属液的冷却过程加压锻造，模具反复受激冷激热的作用，成型表面与其内部产生变形，相互牵扯而出现反复循环的热应力，导致组织结构二损伤和丧失韧性，引发微裂纹的出现，并继续扩展，一旦裂纹扩大，还有熔融的金属液挤入，加上反复的机械应力都使裂纹加速扩展，这样就会造成模具的报废，这样增加了生产成本。Metal die-casting mold is a method of casting liquid forging, and die-casting is a process completed on a die-casting forging machine. During the cooling process of molten metal, pressurized forging, the mold is repeatedly subjected to the effects of cold and heat, the forming surface and its interior are deformed, and they are involved with each other, resulting in repeated cycles of thermal stress, resulting in damage to the structure and loss of toughness, leading to the appearance of micro-cracks , and continue to expand, once the crack expands, there will be molten metal squeezed in, coupled with repeated mechanical stress, the crack will accelerate the expansion, which will cause the mold to be scrapped, which will increase the production cost.
发明内容Contents of the invention
针对现有技术存在的不足，本发明提供了一种金属压铸模具，具有可更换模芯的优点。Aiming at the deficiencies in the prior art, the invention provides a metal die-casting mold, which has the advantage of replaceable mold core.
为实现上述目的，本发明提供了如下技术方案：一种金属压铸模具，包括模脚，相邻两组所述模脚之间的位置固定连接有定模板，所述定模板的上端外表面固定连接有定位柱，所述模脚的上端外表面设置有模框，且模框的前端外表面设置有进水口，所述模框的上端外表面设置有动模板，所述动模板的内部设置有导套，且导套的内表面包裹有导柱，其特征在于：所述模框包括框架和设置在框架内的模芯，所述框架和模芯可拆卸连接。In order to achieve the above object, the present invention provides the following technical solutions: a metal die-casting mold, including mold feet, fixed templates are fixedly connected between the adjacent two groups of mold feet, and the outer surface of the upper end of the fixed template is fixed A positioning column is connected, a mold frame is provided on the outer surface of the upper end of the mold foot, and a water inlet is provided on the outer surface of the front end of the mold frame, a movable template is arranged on the outer surface of the upper end of the mold frame, and a movable template is arranged inside There is a guide sleeve, and the inner surface of the guide sleeve is covered with guide posts, and the feature is that: the mold frame includes a frame and a mold core arranged in the frame, and the frame and the mold core are detachably connected.
采用上述技术方案，框架和模芯可拆卸连接，这样设置便于可更模芯，当模芯废时，再更换新的模芯即可，不用把整个模具报废，这样就节省了生产成本。With the above technical solution, the frame and the mold core can be detachably connected, so that the mold core can be changed easily. When the mold core is used up, a new mold core can be replaced without scrapping the entire mold, which saves production costs.
本发明更进一步设置为：所述框架上设有供模芯安装的空腔，所述空腔内设有若干定位槽，所述模芯上设有若干与定位槽相配合的定位块。The present invention is further configured as follows: the frame is provided with a cavity for the installation of the mold core, the cavity is provided with a plurality of positioning grooves, and the mold core is provided with a plurality of positioning blocks matching the positioning grooves.
采用上述技术方案，这样设置便于模芯的安装，定位槽同时又起到定位作用。By adopting the above technical scheme, such arrangement facilitates the installation of the mold core, and the positioning groove also plays a positioning role.
本发明更进一步设置为：所述框架和模芯通过连接件固定连接，所述框架和模芯均设置供连接件安装的凹槽，所述连接件的两端通过紧固件与框架固定连接。The present invention is further set as follows: the frame and the mold core are fixedly connected by a connecting piece, the frame and the mold core are both provided with grooves for installing the connecting piece, and the two ends of the connecting piece are fixedly connected to the frame by a fastener .
采用上述技术方案，这样设置便于固定框架和模芯，结构简单，设计合理。By adopting the above-mentioned technical scheme, the arrangement is convenient for fixing the frame and the mold core, and the structure is simple and the design is reasonable.
下面结合附图对本发明作进一步描述。The present invention will be further described below in conjunction with the accompanying drawings.
附图说明Description of drawings
图1为本发明实施例的结构示意图；Fig. 1 is the structural representation of the embodiment of the present invention;
图2为本发明实施例的结构示意图；Fig. 2 is the structural representation of the embodiment of the present invention;
图3为本发明实施例的结构示意图。Fig. 3 is a schematic structural diagram of an embodiment of the present invention.
具体实施方式Detailed ways
如图1-3所示的一种金属压铸模具，包括模脚1，相邻两组所述模脚1之间的位置固定连接有定模板2，定模板2的上端外表面固定连接有定位柱3，模脚1的上端外表面设置有模框4，且模框4的前端外表面设置有进水口5，模框4的上端外表面设置有动模板6，动模板6的内部设置有导套7，且导套7的内表面包裹有导柱8，模框4包括框架41和设置在框架41内的模芯42，框架41和模芯42可拆卸连接，框架41上设有供模芯42安装的空腔411，空腔411内设有若干定位槽4111，模芯42上设有若干与定位槽4111相配合的定位块421，框架41和模芯42通过连接件9固定连接，框架41和模芯42均设置供连接件9安装的凹槽10，连接件9的两端通过紧固件20与框架41固定连接。A metal die-casting mold as shown in Figure 1-3, including die feet 1, fixed templates 2 are fixedly connected to the positions between the adjacent two groups of said die feet 1, and fixed templates 2 are fixedly connected to the outer surface of the upper end of the fixed template 2 Column 3, mold frame 4 is provided on the outer surface of the upper end of mold foot 1, and the front end outer surface of mold frame 4 is provided with water inlet 5, the upper end outer surface of mold frame 4 is provided with movable template 6, and the inside of movable template 6 is provided with guide sleeve 7, and the inner surface of guide sleeve 7 is wrapped with guide post 8, mold frame 4 includes frame 41 and mold core 42 arranged in frame 41, frame 41 and mold core 42 are detachably connected, and frame 41 is provided with The cavity 411 where the mold core 42 is installed, the cavity 411 is provided with a number of positioning grooves 4111, the mold core 42 is provided with a number of positioning blocks 421 matching with the positioning grooves 4111, the frame 41 and the mold core 42 are fixedly connected by the connecting piece 9 , the frame 41 and the mold core 42 are provided with grooves 10 for the installation of the connecting piece 9 , and the two ends of the connecting piece 9 are fixedly connected with the frame 41 through the fasteners 20 .
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910610003.XA CN110181021A (en) | 2019-07-08 | 2019-07-08 | Metal die-casting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910610003.XA CN110181021A (en) | 2019-07-08 | 2019-07-08 | Metal die-casting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110181021A true CN110181021A (en) | 2019-08-30 |
Family
ID=67725190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910610003.XA Pending CN110181021A (en) | 2019-07-08 | 2019-07-08 | Metal die-casting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110181021A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203076560U (en) * | 2013-02-07 | 2013-07-24 | 宁波东浩铸业有限公司 | Mould for die-casting latch |
| CN203470877U (en) * | 2013-08-14 | 2014-03-12 | 上海亚德林有色金属有限公司 | Mold structure used for machining stop block |
| CN203791600U (en) * | 2014-03-19 | 2014-08-27 | 宁波东浩铸业有限公司 | Automotive accessory die-casting die |
| CN203992317U (en) * | 2014-03-19 | 2014-12-10 | 宁波东浩铸业有限公司 | A kind of mould of registration |
| CN210547981U (en) * | 2019-07-08 | 2020-05-19 | 温州瑞都特殊钢有限公司 | Metal die-casting die |
-
2019
- 2019-07-08 CN CN201910610003.XA patent/CN110181021A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203076560U (en) * | 2013-02-07 | 2013-07-24 | 宁波东浩铸业有限公司 | Mould for die-casting latch |
| CN203470877U (en) * | 2013-08-14 | 2014-03-12 | 上海亚德林有色金属有限公司 | Mold structure used for machining stop block |
| CN203791600U (en) * | 2014-03-19 | 2014-08-27 | 宁波东浩铸业有限公司 | Automotive accessory die-casting die |
| CN203992317U (en) * | 2014-03-19 | 2014-12-10 | 宁波东浩铸业有限公司 | A kind of mould of registration |
| CN210547981U (en) * | 2019-07-08 | 2020-05-19 | 温州瑞都特殊钢有限公司 | Metal die-casting die |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190830 |