KR101576239B1 - Skirt apparatus for preventing double injection - Google Patents
Skirt apparatus for preventing double injection Download PDFInfo
- Publication number
- KR101576239B1 KR101576239B1 KR1020150091008A KR20150091008A KR101576239B1 KR 101576239 B1 KR101576239 B1 KR 101576239B1 KR 1020150091008 A KR1020150091008 A KR 1020150091008A KR 20150091008 A KR20150091008 A KR 20150091008A KR 101576239 B1 KR101576239 B1 KR 101576239B1
- Authority
- KR
- South Korea
- Prior art keywords
- molten metal
- mold
- connecting member
- support bar
- power
- Prior art date
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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
- B22D37/00—Controlling or regulating the pouring of molten metal from a casting melt-holding vessel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D35/00—Equipment for conveying molten metal into beds or moulds
- B22D35/04—Equipment for conveying molten metal into beds or moulds into moulds, e.g. base plates, runners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D46/00—Controlling, supervising, not restricted to casting covered by a single main group, e.g. for safety reasons
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
Description
The present invention relates to a double injection preventing skirt device, and more particularly, to a dual injection preventing skirt device for preventing molten metal supplied from a pouring device from being injected into a mold other than a desired mold.
Generally, a casting product is made by dissolving steel or the like, injecting the molten metal thus produced into a mold, and then cooling and post-treating the molten metal. Such a process may be performed manually by a worker in the case of a small amount of product, but in the case of a mass produced product, the product is usually produced by an automated die casting facility so as to produce a large number of pieces in a short time.
In this automated mold casting facility, the process of pouring the molten metal into the mold can be accomplished by various methods. Among them, a method of moving the mold using the driving force of a motor and injecting the molten metal into the molten metal inlet port provided in the mold It is mainly used. So that a plurality of molds can be sequentially moved, thereby reducing the work force of the worker.
However, in this mold casting facility, since the molds are continuously connected, in order to accurately inject the molten metal into the desired molten metal injection port, the molten metal injection port must be accurately moved to the molten metal position and the opening and closing of the molten metal must be performed at the correct timing. However, in spite of studies to control and control it, the molten metal is often not injected into the injection port of the desired mold frequently.
When the molten metal can not be accurately injected into the molten metal injection port for the reason described above, double injection phenomenon occurs. The molten metal flows to the periphery of the molten metal inlet port, and the molten metal flows into the other molten metal inlet port other than the desired molten metal inlet port, whereby the molten metal is injected into a single molten metal inlet port. Such double injection phenomenon may significantly degrade the quality of the products produced thereby, and it is necessary to prevent such problems that cause serious problems in productivity.
It is an object of the present invention to provide a double injection preventing skirt device capable of preventing double injection of molten metal and controlling the length of the mold according to the size of the mold .
According to an aspect of the present invention, there is provided a casting apparatus including a casting apparatus including a casting apparatus supported by a casting support bar and provided with a molten metal, and a mold moved horizontally below the casting apparatus, The skirt device according to
The power transmitting portion may include a first connecting member and a second connecting member connected at one end with the first connecting member, wherein the first connecting member is connected to the power supplier, and the second connecting member is connected to the power source, And is connected to the main body.
The length adjusting member may have a shape of a bolt having one end connected to the blocking member so as to be rotatable in an axial direction and the other end connected to a female thread formed on the body, And the distance between the body and the blocking member is adjusted.
The skirting device for preventing double injection according to the present invention has the following effects.
A blocking member for blocking the flow of the molten metal is provided so that the molten metal can be prevented from being injected into the molten metal injection port other than the desired molten metal injection port during the pouring process.
In addition, a blocking member capable of adjusting the distance from the body part can be provided to cope with various shapes and sizes of the mold.
In addition, the main body and the power transmitting portion are provided at a position spaced apart from the hot water pouring machine, thereby facilitating maintenance.
1 is a side view of a skirting device for preventing double injection according to an embodiment of the present invention installed in a casting facility.
2 is a perspective view of a skirting device for preventing double injection according to an embodiment of the present invention;
3 is a plan view of a body portion and a blocking member of a skirting device for preventing double injection according to an embodiment of the present invention.
FIG. 4 is a side view of a body portion and a blocking member of a skirting device for preventing double injection according to an embodiment of the present invention. FIG.
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings. Brief Description of Drawings FIG. 1 is a block diagram of a computer system according to an embodiment of the present invention; FIG. 2 is a block diagram of a computer system according to an embodiment of the present invention; FIG.
FIG. 1 is a side view of a skirting device for preventing double injection according to an embodiment of the present invention, and FIG. 2 is a perspective view of a skirting device for preventing double injection according to an embodiment of the present invention.
Referring to FIGS. 1 and 2, a skirt device for preventing double injection according to an exemplary embodiment of the present invention includes a
The pouring
First, the
Particularly, the
At this time, the
The
Further, the
The
The blocking
The blocking
Next, the power transmitting
The first linking
The second linking
At this time, a sliding
The power transmitting
In addition, the
Next, the
The
Hereinafter, a method of operating the double injection preventing skirt device according to an embodiment of the present invention will be described with reference to FIGS. 1 and 2. FIG.
Referring to FIGS. 1 and 2, the
As a result, when the first connecting
1, when the
FIG. 3 is a plan view of a
The
This
The blocking
Here, the
In addition, the
The supporting
The foregoing has outlined rather broadly the features and technical advantages of the present invention in order that the claims of the invention to be described below may be better understood. The embodiments described above are susceptible to various modifications and changes within the technical scope of the present invention by those skilled in the art. These various modifications and changes are also within the scope of the technical idea of the present invention, and will be included in the claims of the present invention described below.
1: Jutanggi, 2: Jutan basin Chiba,
3: mold, 4: molten metal inlet,
4`: a molten metal inlet, 10: a body support bar,
100: blocking member, 101: refractory member,
102: length adjusting member, 103: support rod,
200: body portion, 200a: slide member,
200b: rotating boss, 200c: female thread portion,
200d: support boss, 201: body pin,
300: Power supplier, 400: Power transmission part,
401: first connecting member, 402: second connecting member
Claims (5)
A body support bar provided on the main water heater support bar,
A body portion which is rotatably installed only in one direction on the end of the body support bar and is spaced apart from the mold by a predetermined distance,
A length adjusting member for adjusting the distance between the body and the body, a support boss provided on both sides of the length adjusting member to support the body,
A refractory member detachably installed on a front surface of the blocking member,
A power transmission part having one end connected to the body part and transmitting rotational force to the body part,
And a power supply unit connected to the other end of the power transmission unit and installed in the main bath support bar to provide power to the power transmission unit,
The blocking member may be rotated through the power providing unit to block the movement path of the molten metal between the molten metal injection port into which the molten metal is injected and the adjacent molten metal injection port on the upper surface of the mold on which the molten metal is injected, Wherein the skirt device has a plurality of skirts.
The power transmission unit includes:
A first connecting member and a second connecting member connected to each other at one end thereof,
Wherein the first connecting member is connected to the power supply and the other end of the second connecting member is connected to the body portion.
The length-
And the other end portion is connected to the female screw portion formed on the body portion, and the rotation of the body adjusting portion causes the body portion and the cut- Wherein the distance between the two skirts is adjusted.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150091008A KR101576239B1 (en) | 2015-06-26 | 2015-06-26 | Skirt apparatus for preventing double injection |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150091008A KR101576239B1 (en) | 2015-06-26 | 2015-06-26 | Skirt apparatus for preventing double injection |
Publications (1)
Publication Number | Publication Date |
---|---|
KR101576239B1 true KR101576239B1 (en) | 2015-12-09 |
Family
ID=54873994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020150091008A KR101576239B1 (en) | 2015-06-26 | 2015-06-26 | Skirt apparatus for preventing double injection |
Country Status (1)
Country | Link |
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KR (1) | KR101576239B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110666152A (en) * | 2019-11-08 | 2020-01-10 | 云南省机械研究设计院 | Device for preventing metal liquid from leaking at die interval |
-
2015
- 2015-06-26 KR KR1020150091008A patent/KR101576239B1/en active IP Right Grant
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110666152A (en) * | 2019-11-08 | 2020-01-10 | 云南省机械研究设计院 | Device for preventing metal liquid from leaking at die interval |
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Payment date: 20190925 Year of fee payment: 5 |