CN106180629A - A kind of cast iron class inner container of electric cooker punching block method of squeeze forming - Google Patents
A kind of cast iron class inner container of electric cooker punching block method of squeeze forming Download PDFInfo
- Publication number
- CN106180629A CN106180629A CN201610878865.7A CN201610878865A CN106180629A CN 106180629 A CN106180629 A CN 106180629A CN 201610878865 A CN201610878865 A CN 201610878865A CN 106180629 A CN106180629 A CN 106180629A
- Authority
- CN
- China
- Prior art keywords
- electric cooker
- inner container
- cast iron
- punching block
- upper mold
- 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.)
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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
- B22D17/08—Cold chamber machines, i.e. with unheated press chamber into which molten metal is ladled
- B22D17/12—Cold chamber machines, i.e. with unheated press chamber into which molten metal is ladled with vertical press motion
Abstract
The invention discloses a kind of cast iron class inner container of electric cooker punching block method of squeeze forming, comprise the following steps: step one, being separately mounted to press pot machine for producing the upper die and lower die of inner bag；Step 2, all spray one layer of high temperature resistant releasing agent at the inner surface of upper die and lower die；Step 3, melted molten iron quantitative pouring is entered lower mold；Step 4, by pressure pot machine drive upper mold move down；Step 5, upper die and lower die are extruded by molten iron；Step 6, drive upper mold to move up by pressure pot machine, take out inner bag, and place normal temperature cure molding.Advantages of the present invention: the present invention uses the mode processing cast iron class inner container of electric cooker of punching block die casting, compared with existing sand foundry goods cast iron class inner container of electric cooker, punching block rheo-die-casting molding, is greatly improved working (machining) efficiency, can effectively meet the demand of cast iron class inner container of electric cooker industrial volume production.
Description
Technical field
The present invention relates to the casting technology field of metalwork, particularly relate to a kind of cast iron class inner container of electric cooker punching block and be cast into
Type method.
Background technology
The inner container of electric cooker of production and sales typically uses what the material such as aluminum and rustless steel was made the most on the market, this
A little electric cooker inner containers, due to good heat conductivity, are commonly used, but heat radiation is the fastest when electric cooker needs insulation, it is therefore desirable to
Constantly heating is to maintain insulation, wastes electric energy, and heat resistance is poor simultaneously, when temperature is higher than 250 DEG C, and inner bag arises that change
Shape, have impact on the use of electric cooker.And its surface of inner container of electric cooker that these materials are worked it out will carry out surface process and spray
Be coated with, when deployed between long, surface spraying layer will come off and fade, this not only degraded appearance, and the health to people
Healthy existence necessarily affects.
Also the inner container of electric cooker of use irony is had, at present at processing iron electric cooker for solving above-mentioned technical problem present stage
All use during inner bag, sand film casting technique, but this kind of technique is only used for processing large-scale, that wall thickness is bigger product, right
In small volume, the inner bag processing effect that wall is thin is very poor, and this kind of technique needs when production and processing to add precoated sand, in processing
During need clear up precoated sand, inefficiency, have a strong impact on process velocity.
Summary of the invention
The invention aims to solve shortcoming present in prior art, and in a kind of cast iron class electric cooker proposed
Gallbladder punching block method of squeeze forming.
To achieve these goals, present invention employs following technical scheme:
A kind of cast iron class inner container of electric cooker punching block method of squeeze forming, it is characterised in that comprise the following steps:
Step one, the upper die and lower die for producing inner bag are separately mounted to press pot machine；
Step 2, all spray one layer of high temperature resistant releasing agent at the inner surface of upper die and lower die；
Step 3, melted molten iron quantitative pouring is entered lower mold；
Step 4, by pressure pot machine drive upper mold move down；
Step 5, upper die and lower die are extruded by molten iron；
Step 6, drive upper mold to move up by pressure pot machine, take out inner bag, and place normal temperature cure molding；
Described forming method uses following shaped device, and described shaped device includes pressing pot machine, is provided with pressure on pressure pot machine
Bar, be fixedly connected joint chair in the lower end of depression bar, connects seat and connects upper mold, is correspondingly arranged support seat on the downside of depression bar, is supporting
Lower mold, lower mold and upper mold corresponding matching is connected on Zuo.
Preferably, the temperature of molten iron described in step 6 is 1650 DEG C-1800 DEG C.
Preferably, the temperature of molten iron described in step 6 is 1700 DEG C.
Preferably, described connection seat includes disk, and uniform one group of the outer circumference at disk connects fixing described upper mold
Connecting rod.
Preferably, the downside of described upper mold is provided with the punch for inner container of electric cooker molding, is provided with in the upside of upper mold even
Flange.
Preferably, the downside of described lower mold is provided with as convex spherical, is provided with locating shaft in the downside of convex spherical, upper in lower mold
Side is provided with the die for inner container of electric cooker molding, is provided with flange in the outside of die.
Preferably, described support seat is cylindrical-shaped structure, is provided with prop up corresponding with described lower mold in the middle of the upside supporting seat
The groove that support coordinates, is provided with one group of connecting plate in the outside supporting seat upper end.
It is an advantage of the current invention that: the present invention uses the mode processing cast iron class inner container of electric cooker of punching block die casting, with
Existing sand foundry goods cast iron class inner container of electric cooker is compared, and punching block rheo-die-casting molding is greatly improved working (machining) efficiency, can effectively expire
The demand of foot cast iron class inner container of electric cooker industrial volume production.
Accompanying drawing explanation
Fig. 1 is shaped device structural representation provided by the present invention；
Fig. 2 is the use view of Fig. 1.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, right
The present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, and
It is not used in the restriction present invention.
As depicted in figs. 1 and 2, a kind of cast iron class inner container of electric cooker punching block method of squeeze forming that the present invention provides, including
Following steps:
Step one, being separately mounted to press pot machine 1, pressure pot machine 1 to use existing for producing the upper mold 6 of inner bag and lower mold 7
There is technology；
Step 2, all spray one layer of high temperature resistant releasing agent at the inner surface of upper mold 6 and lower mold 7；
Step 3, melted molten iron quantitative pouring is entered lower mold 7；
Step 4, by pressure pot machine drive upper mold 6 move down；
Step 5, upper mold 6 and lower mold 7 are extruded by molten iron；
Step 6, drive upper mold 6 to move up by pressure pot machine 1, take out inner bag, and place normal temperature cure molding, molten iron
The molten iron temperature that temperature is 1650 DEG C of-1800 DEG C of this programme be preferably 1700 DEG C.
Described forming method uses following shaped device, and described shaped device includes pressing pot machine 1, is provided with on pressure pot machine 1
Depression bar 3, is provided with disk 4 in the lower end of depression bar 3, and disk 4 is fixedly connected joint chair 5, connects seat 5 and includes disk, outside disk
Side circumference uniform distribution three connects the connecting rod 5.1 of fixing described upper mold 6, and each connecting rod 5.1 is all bolted upper mold 6,
The downside of upper mold 6 is provided with the punch for inner container of electric cooker molding, is provided with in the upside of upper mold 6 to be connected with connecting rod 5.1 and fixes
Connection dish 6.1.
On the downside of depression bar 3, it is correspondingly arranged support seat 2, connects lower mold 7 on seat 2 supporting, lower mold 7 and upper mold 6 corresponding matching.
The downside of described lower mold 7 is provided with as convex spherical, is provided with locating shaft 7.3 in the downside of convex spherical, be provided with in the upside of lower mold 7 for
The die of inner container of electric cooker molding, is provided with flange 7.2 in the outside of die.Described support seat 2 is cylindrical-shaped structure, is supporting seat
It is provided with the groove 2.1 that support coordinate corresponding with described lower mold 7 in the middle of the upside of 2, is provided with one group in the outside supporting seat 2 upper end even
Fishplate bar 8.
Claims (7)
1. a cast iron class inner container of electric cooker punching block method of squeeze forming, it is characterised in that comprise the following steps:
Step one, being separately mounted to pressure pot machine (1) for producing the upper mold (6) of inner bag and lower mold (7)；
Step 2, all spray one layer of high temperature resistant releasing agent at the inner surface of upper mold (6) and lower mold (7)；
Step 3, melted molten iron quantitative pouring is entered lower mold (7)；
Step 4, by pressure pot machine (1) drive upper mold (6) move down；
Step 5, upper mold (6) and lower mold (7) are extruded by molten iron；
Step 6, driven by pressure pot machine (1) upper mold (6) to move up, take out inner bag, and place normal temperature cure molding；
Described forming method uses following shaped device, and described shaped device includes pressing pot machine (1), is provided with in pressure pot machine (1)
Depression bar (3), be fixedly connected joint chair (5) in the lower end of depression bar (3), connects seat (5) and connects upper mold (6), right in depression bar (3) downside
Support seat (2) should be set, connect lower mold (7) on seat (2) supporting, lower mold (7) and upper mold (6) corresponding matching.
A kind of cast iron class inner container of electric cooker punching block method of squeeze forming the most according to claim 1, it is characterised in that: step
The temperature of molten iron described in six is 1650 DEG C-1800 DEG C.
A kind of cast iron class inner container of electric cooker punching block method of squeeze forming the most according to claim 2, it is characterised in that: step
The temperature of molten iron described in six is 1700 DEG C.
A kind of cast iron class inner container of electric cooker punching block method of squeeze forming the most according to claim 1, it is characterised in that: described
Connecting seat (5) and include disk, uniform one group of the outer circumference at disk connects the connecting rod (5.1) fixing described upper mold (6).
A kind of cast iron class inner container of electric cooker punching block method of squeeze forming the most according to claim 1, it is characterised in that: described
The downside of upper mold (6) is provided with the punch for inner container of electric cooker molding, is provided with connection dish (6.1) in the upside of upper mold (6).
A kind of cast iron class inner container of electric cooker punching block method of squeeze forming the most according to claim 1, it is characterised in that: described
The downside of lower mold (7) is provided with as convex spherical, is provided with locating shaft (7.3) in the downside of convex spherical, is provided with use in the upside of lower mold (7)
In the die of inner container of electric cooker molding, it is provided with flange (7.2) in the outside of die.
A kind of cast iron class inner container of electric cooker punching block method of squeeze forming the most according to claim 1, it is characterised in that: described
Supporting seat (2) is cylindrical-shaped structure, is provided with the recessed of support cooperation corresponding with described lower mold (7) in the middle of the upside supporting seat (2)
Groove (2.1), is provided with one group of connecting plate (8) in the outside supporting seat (2) upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610878865.7A CN106180629A (en) | 2016-10-09 | 2016-10-09 | A kind of cast iron class inner container of electric cooker punching block method of squeeze forming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610878865.7A CN106180629A (en) | 2016-10-09 | 2016-10-09 | A kind of cast iron class inner container of electric cooker punching block method of squeeze forming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106180629A true CN106180629A (en) | 2016-12-07 |
Family
ID=57520985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610878865.7A Pending CN106180629A (en) | 2016-10-09 | 2016-10-09 | A kind of cast iron class inner container of electric cooker punching block method of squeeze forming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106180629A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107983936A (en) * | 2017-12-21 | 2018-05-04 | 昆山普克特金属制品有限公司 | A kind of metal casting sand mold casting device |
| CN114559007A (en) * | 2021-12-23 | 2022-05-31 | 邓少聪 | Novel ultra-high temperature die casting process for stainless steel |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1072361A (en) * | 1991-11-16 | 1993-05-26 | 陕西省紫阳县锅厂 | The casting method of cast iron pan and mould |
| JPH11239857A (en) * | 1998-02-24 | 1999-09-07 | Toshiba Fa Syst Eng Corp | Vertical type die casting method and apparatus therefor |
| CN202461475U (en) * | 2012-01-19 | 2012-10-03 | 湖州鑫霸液压机制造有限公司 | Vertical die-casting machine without vacuum cup |
| CN203253757U (en) * | 2013-04-28 | 2013-10-30 | 陈勇 | Extrusion molding device for aluminum pot |
| CN103611912A (en) * | 2013-11-30 | 2014-03-05 | 何进扬 | Vertical type multi-station die-casting machine |
-
2016
- 2016-10-09 CN CN201610878865.7A patent/CN106180629A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1072361A (en) * | 1991-11-16 | 1993-05-26 | 陕西省紫阳县锅厂 | The casting method of cast iron pan and mould |
| JPH11239857A (en) * | 1998-02-24 | 1999-09-07 | Toshiba Fa Syst Eng Corp | Vertical type die casting method and apparatus therefor |
| CN202461475U (en) * | 2012-01-19 | 2012-10-03 | 湖州鑫霸液压机制造有限公司 | Vertical die-casting machine without vacuum cup |
| CN203253757U (en) * | 2013-04-28 | 2013-10-30 | 陈勇 | Extrusion molding device for aluminum pot |
| CN103611912A (en) * | 2013-11-30 | 2014-03-05 | 何进扬 | Vertical type multi-station die-casting machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107983936A (en) * | 2017-12-21 | 2018-05-04 | 昆山普克特金属制品有限公司 | A kind of metal casting sand mold casting device |
| CN114559007A (en) * | 2021-12-23 | 2022-05-31 | 邓少聪 | Novel ultra-high temperature die casting process for stainless steel |
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| PB01 | Publication | ||
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Application publication date: 20161207 |