CN113560525A - Die casting mould with automatic ejection mechanism - Google Patents
Die casting mould with automatic ejection mechanism Download PDFInfo
- Publication number
- CN113560525A CN113560525A CN202110857436.2A CN202110857436A CN113560525A CN 113560525 A CN113560525 A CN 113560525A CN 202110857436 A CN202110857436 A CN 202110857436A CN 113560525 A CN113560525 A CN 113560525A
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- CN
- China
- Prior art keywords
- die
- casting
- seat
- plate
- ejection mechanism
- 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 84
- 238000001816 cooling Methods 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims description 23
- 238000003860 storage Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 3
- 238000005266 casting Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 2
- 239000002184 metal Substances 0.000 description 16
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 5
- 238000001746 injection moulding Methods 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 239000012943 hotmelt Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
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
- B22D17/2236—Equipment for loosening or ejecting castings from dies
-
- 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
- B22D17/30—Accessories for supplying molten metal, e.g. in rations
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Casting Devices For Molds (AREA)
Abstract
本发明公开了一种带有自动顶出机构的压铸件模具，包括储料槽，升降板，压铸组件和底板，底板的顶部两侧安装有两组液压伸缩杆，底板的顶部安装有压铸组件，压铸组件内安装有压铸座，压铸座的内壁两侧安装有模块，压铸座内部的底部等距安装有三组气动杆，气动杆的顶部安装有模套，压铸座的内部安装有散热片，散热片的内部安装有散热风机，液压伸缩杆的顶部安装有升降板。本发明通过在气动杆的顶部安装有模套，能够通过气动杆施加垂直方向的力，使得模套推动铸件与压铸座分离，从而可以使铸件完整地进行脱模，避免了人工脱模对铸件造成的损坏，保证了装置压铸加工的质量，增加了装置的实用性。
The invention discloses a die casting mould with an automatic ejection mechanism. , A die-casting seat is installed in the die-casting component, modules are installed on both sides of the inner wall of the die-casting seat, three sets of pneumatic rods are installed at equal distances at the bottom of the die-casting seat, a die sleeve is installed on the top of the pneumatic rod, and a heat sink is installed inside the die-casting seat. A cooling fan is installed inside the heat sink, and a lift plate is installed on the top of the hydraulic telescopic rod. In the present invention, a mold sleeve is installed on the top of the pneumatic rod, and a vertical force can be applied through the pneumatic rod, so that the mold sleeve pushes the casting to separate from the die-casting seat, so that the casting can be completely demolded, and manual demolding can be avoided. The resulting damage ensures the quality of the die-casting process of the device and increases the practicability of the device.
Description
Technical Field
The invention relates to the technical field of die-casting processing, in particular to a die-casting die with an automatic ejection mechanism.
Background
Die-casting is a production technology that utilizes mutual extrusion of moulds to form the space of moulding plastics, pours into the raw materials after the hot melt into the space of moulding plastics and carries out injection moulding, and die-casting compares in traditional injection moulding process, can make the raw materials distribute in injection moulding more evenly to improve the quality of machined part production, consequently, in order to improve the practicality of current die-casting mould, we propose a die-casting mould with automatic ejection mechanism.
The existing die casting die has the defects that:
1. the existing die casting die is cast in a bidirectional extrusion mode when in use, so that raw materials are stuck in the die after solidification and forming and are difficult to demould, a workpiece is pried up by a manual tool, and the formed casting is damaged, the cost loss in the production process is increased, and the practicability of the die casting die is reduced;
2. when carrying out the raw materials to moulding plastics in the mould, need artifical handheld quantitative spoon to pour into the liquid metal after the hot melt in to die casting die, not only increased operating personnel's work load, still can make the staff have the risk of scalding, reduced the security of die-casting in-process, influence die-casting processing's efficiency.
Disclosure of Invention
The invention aims to provide a die casting die with an automatic ejection mechanism to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a die casting mould with automatic ejection mechanism, includes the stock chest, the lifter plate, die-casting subassembly and bottom plate, two sets of hydraulic telescoping rod are installed to the top both sides of bottom plate, the die-casting subassembly is installed at the top of bottom plate, install the die-casting seat in the die-casting subassembly, the module is installed to the inner wall both sides of die-casting seat, three pneumatic rods of group are installed to the inside bottom equidistance of die-casting seat, the die sleeve is installed at the top of pneumatic rod, the internally mounted of die-casting seat has the fin, the internally mounted of fin has cooling fan, the lifter plate is installed at hydraulic telescoping rod's top, the solenoid valve is installed at the top of lifter plate, the stock chest is installed at the top of lifter plate, the internally mounted of stock chest has former feed chute, accuse material valve is installed to the bottom of former feed chute.
Preferably, the support frame is installed to the bottom both sides of stock chest, and the bottom of stock chest and the top fixed connection of solenoid valve.
Preferably, the bottom of the lifting plate is provided with an extrusion plate, and a discharge groove is arranged in the extrusion plate.
Preferably, the top both sides welding of die-casting seat has spacing stake, and the inside of die-casting seat is equipped with the ventilation hole.
Preferably, the bottom of the bottom plate is provided with a fixing plate, and two sides of the inside of the fixing plate are provided with threaded holes.
Preferably, mounting frames are mounted on two sides of the radiating fin, and five groups of radiating rods extending out of the die-casting seat are mounted inside the mounting frames.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the die-casting device, the die sleeve is arranged at the top of the pneumatic rod, and the pneumatic rod can apply vertical force to enable the die sleeve to push the casting to be separated from the die-casting seat, so that the casting can be completely demoulded, the damage to the casting caused by manual demoulding is avoided, the die-casting processing quality of the device is guaranteed, and the practicability of the device is improved.
2. According to the invention, the raw material groove is arranged in the storage tank, so that the molten metal raw material can be quantitatively released into the cavity in the storage tank through the raw material groove, the safety of the raw material during injection molding can be ensured, the molten metal raw material is prevented from scalding operators, and the processing effect of the metal raw material can be ensured.
Drawings
FIG. 1 is a schematic three-dimensional structure of the present invention;
FIG. 2 is a schematic cross-sectional front view of the present invention;
FIG. 3 is a front external view of the present invention;
fig. 4 is a partial schematic view of the die cast assembly of the present invention.
In the figure: 1. a storage tank; 101. a raw material tank; 102. a material control valve; 103. a support frame; 2. a lifting plate; 201. an electromagnetic valve; 202. a pressing plate; 203. a discharging groove; 3. a die cast component; 301. a die-casting base; 302. a vent hole; 303. limiting piles; 304. a module; 305. a pneumatic rod; 306. die sleeve; 4. a base plate; 401. a hydraulic telescopic rod; 402. a fixing plate; 403. a threaded hole; 5. a heat sink; 501. a heat radiation fan; 502. a heat dissipation rod; 503. and (7) mounting frames.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, an embodiment of the present invention is shown: a die casting die with an automatic ejection mechanism comprises a storage silo 1, a lifting plate 2, a die casting assembly 3 and a bottom plate 4, wherein two groups of hydraulic telescopic rods 401 are installed on two sides of the top of the bottom plate 4, the bottom plate 4 can provide an installation position for the assembly on the top, the hydraulic telescopic rods 401 can be controlled by a hydraulic controller to stretch and retract so as to push the assembly on the top to vertically lift, the die casting assembly 3 is installed on the top of the bottom plate 4, the die casting assembly 3 can provide an injection molding space for metal die casting processing so as to facilitate production and manufacturing of castings, a die casting seat 301 is installed in the die casting assembly 3, the die casting seat 301 can provide an installation position for surrounding assemblies, modules 304 are installed on two sides of the inner wall of the die casting seat 301, the modules 304 can shape metal raw materials so that the metal raw materials can form a designated shape, and three groups of pneumatic rods 305 are installed at the bottom inside the die casting seat 301 at equal intervals, the pneumatic rod 305 can stretch and retract so as to push the die sleeve 306 to vertically lift, the die sleeve 306 is installed at the top of the pneumatic rod 305, the die sleeve 306 can be pushed by the pneumatic rod 305 to lift, so as to separate castings inside the die-casting seat 301 and conveniently demold the castings, the cooling fin 5 is installed inside the die-casting seat 301, the cooling fin 5 can increase the heat dissipation area of the device so as to accelerate the forming speed of the castings, the cooling fan 501 is installed inside the cooling fin 5, the cooling fan 501 can adopt a YE3-50KW type, the cooling fan 501 can rotate after being electrified so as to drive air to flow so as to accelerate the heat dissipation of the device, the lifting plate 2 is installed at the top of the hydraulic telescopic rod 401, the lifting plate 2 can be pushed by the hydraulic telescopic rod 401 to lift, and can provide installation positions for surrounding components, and the electromagnetic valve 201 is installed at the top of the lifting plate 2, the inside metal feedstock of stock chest 1 can be controlled to solenoid valve 201 and discharge, thereby can make the device ration carry out the blowing and mould plastics, stock chest 1 is installed at the top of lifter plate 2, a quantitative metal feedstock can be stored to stock chest 1, so that pour into the raw materials into to the inside ration of die-casting seat 301 and carry out die-casting processing, the internally mounted of stock chest 1 has raw material groove 101, metal feedstock after the hot melt can be stored to raw material groove 101, so that mould plastics to metal feedstock quantitatively, accuse material valve 102 is installed to the bottom of raw material groove 101, the inside metal feedstock of raw material groove 101 can be controlled to the control valve and discharges.
Further, support frame 103 is installed to the bottom both sides of stock chest 1, and support frame 103 can provide the support of vertical direction to the bottom of stock chest 1 to can guarantee the stability of stock chest 1 installation, and the top fixed connection of the bottom of stock chest 1 and solenoid valve 201.
Further, stripper plate 202 is installed to the bottom of lifter plate 2, and stripper plate 202 can drive through lifter plate 2 and carry out vertical lift to can extrude metal feedstock with the cooperation of die-casting seat 301, make metal feedstock carry out die-casting processing, and the inside of stripper plate 202 is equipped with charging chute 203, and charging chute 203 can make metal feedstock pass through the inside that stripper plate 202 got into die-casting seat 301.
Further, the welding of die-casting seat 301's top both sides has spacing stake 303, spacing stake 303 can with the inside draw-in groove block of stripper plate 202 to carry on spacingly to stripper plate 202, horizontal stability when having guaranteed stripper plate 202 and die-casting seat 301 extrusion each other, and die-casting seat 301's inside is equipped with ventilation hole 302, ventilation hole 302 can make radiator fan 501 drive the air current run through in die-casting seat 301's inside, thereby can carry the cooling rate of die-casting seat 301.
Further, a fixing plate 402 is installed at the bottom of the bottom plate 4, the fixing plate 402 can limit and fix the bottom of the device, so that the device can be conveniently and fixedly installed, threaded holes 403 are installed on two sides of the inside of the fixing plate 402, and bolts can pass through the threaded holes 403, so that the fixing plate 402 can be conveniently fixed.
Further, mounting frames 503 are installed on two sides of the heat sink 5, the mounting frames 503 can provide mounting positions for surrounding components, five groups of heat dissipation rods 502 extending out of the die-casting base 301 are installed inside the mounting frames 503, and the heat dissipation rods 502 can conduct heat inside the die-casting base 301 to the outside to be discharged, so that the cooling speed of the die-casting base 301 can be increased, and the production efficiency of the device can be improved.
The working principle is as follows: drive lifter plate 2 through hydraulic telescoping rod 401 and carry out the vertical decline, make the mutual block of stripper plate 202 and die-casting seat 301, release raw materials to the cavity of stock chest 1 inside through accuse material valve 102, close accuse material valve 102, open solenoid valve 201, make metal raw materials pour into the inside of die-casting seat 301 through blowing groove 203, it drives the air flow to rotate after the circular telegram through radiator fan 501, make the temperature of die-casting seat 301 descend gradually, make the inside metal raw materials condensation of die-casting seat 301 take shape, promote lifter plate 2 vertical rising through hydraulic telescoping rod 401, make stripper plate 202 and foundry goods separation, promote the die sleeve 306 vertical rising through pneumatic rod 305, make foundry goods and die-casting seat 301 separation drawing of patterns.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110857436.2A CN113560525A (en) | 2021-07-28 | 2021-07-28 | Die casting mould with automatic ejection mechanism |
| PCT/CN2021/110845 WO2023004863A1 (en) | 2021-07-28 | 2021-08-05 | Die casting mold having automatic ejection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110857436.2A CN113560525A (en) | 2021-07-28 | 2021-07-28 | Die casting mould with automatic ejection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113560525A true CN113560525A (en) | 2021-10-29 |
Family
ID=78168481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110857436.2A Pending CN113560525A (en) | 2021-07-28 | 2021-07-28 | Die casting mould with automatic ejection mechanism |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN113560525A (en) |
| WO (1) | WO2023004863A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114054719A (en) * | 2021-11-15 | 2022-02-18 | 沅陵辰州磁电高科有限公司 | Die-casting device is used in inductor processing |
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| CN118513535A (en) * | 2023-05-09 | 2024-08-20 | 余瑞娟 | A casting mold with convenient demoulding and its use method |
| CN116652150B (en) * | 2023-06-06 | 2023-11-17 | 鼎欣吉盛科技(浙江)有限公司 | Efficient demolding device and method for die-casting mold |
| CN116728710B (en) * | 2023-06-25 | 2026-02-27 | 南阳星光科技股份有限公司 | Mold for producing nylon cable ties with a release mechanism |
| CN116586586B (en) * | 2023-07-07 | 2024-05-24 | 宁波吉烨汽配模具有限公司 | Die casting machine capable of automatically discharging |
| CN117161356A (en) * | 2023-07-25 | 2023-12-05 | 宁波吉胜铸业有限公司 | A rapid demoulding die-casting device for automotive aluminum alloy brackets |
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| CN117399590B (en) * | 2023-11-08 | 2024-05-17 | 苏州杰泰龙精密压铸工业有限公司 | A die-casting mold for automobile parts that can accelerate cooling of parts |
| CN117840402B (en) * | 2023-12-26 | 2024-06-18 | 常熟祥博精密机械有限公司 | Gravity casting ejection mechanism |
| CN117798348B (en) * | 2024-01-03 | 2025-01-10 | 湖北省浩飞铜业科技有限公司 | A demoulding and pushing mechanism and method for aluminum ingot casting mold products |
| CN118371682B (en) * | 2024-05-27 | 2025-01-14 | 瑞安市鸿科信德电气有限公司 | High-precision die-casting die for throttle valve and die-casting method thereof |
| CN118492318A (en) * | 2024-06-24 | 2024-08-16 | 南通尚轩金属制品有限公司 | Metal daily necessities manufacturing equipment |
| CN118477988B (en) * | 2024-07-10 | 2024-10-18 | 江苏金牛铸钢件有限公司 | Casting mechanism is used in production of mining machinery wear-resisting foundry goods |
| CN118950975B (en) * | 2024-08-01 | 2025-03-28 | 启新汽车零部件(安徽)有限公司 | A discharge ejection device and method for die casting of automobile parts |
| CN119260893B (en) * | 2024-12-06 | 2025-03-28 | 永清环保股份有限公司 | Brick making equipment for recycling household garbage incinerator slag |
| CN119610346A (en) * | 2025-01-23 | 2025-03-14 | 淮安凡之晟远大建筑工业有限公司 | Lamination equipment for preparing laminated wallboard and application method thereof |
| CN120790892B (en) * | 2025-09-15 | 2025-12-30 | 江苏天龙车辆部件有限公司 | Magnesium aluminum alloy die casting die based on vehicle part processing |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007054850A (en) * | 2005-08-23 | 2007-03-08 | Metal Eng Kk | Gravity type tilting die casting apparatus |
| CN207013680U (en) * | 2017-04-20 | 2018-02-16 | 福建三明三重铸锻有限公司 | A kind of casting mould of anti-shrinkage cavity shrinkage porosity |
| CN209206405U (en) * | 2018-11-07 | 2019-08-06 | 柳超 | It is a kind of to accelerate cooling die casting device |
| CN109434070A (en) * | 2018-11-15 | 2019-03-08 | 蚌埠市隆兴压铸机厂 | A kind of die casting machine feeding device |
| CN209986208U (en) * | 2019-04-10 | 2020-01-24 | 深圳市伊菲美达智能科技有限公司 | Die-casting device is used in fingerprint lock production |
| CN213104405U (en) * | 2020-07-23 | 2021-05-04 | 天津市鼎诚铝压铸件有限公司 | Die-casting workpiece tool device |
-
2021
- 2021-07-28 CN CN202110857436.2A patent/CN113560525A/en active Pending
- 2021-08-05 WO PCT/CN2021/110845 patent/WO2023004863A1/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114054719A (en) * | 2021-11-15 | 2022-02-18 | 沅陵辰州磁电高科有限公司 | Die-casting device is used in inductor processing |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023004863A1 (en) | 2023-02-02 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20211029 |