JPH021550U - - Google Patents
Info
- Publication number
- JPH021550U JPH021550U JP7754588U JP7754588U JPH021550U JP H021550 U JPH021550 U JP H021550U JP 7754588 U JP7754588 U JP 7754588U JP 7754588 U JP7754588 U JP 7754588U JP H021550 U JPH021550 U JP H021550U
- Authority
- JP
- Japan
- Prior art keywords
- receiving seat
- recess
- communicating
- lid receiving
- lid
- 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.)
- Granted
Links
- 238000005266 casting Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 239000000498 cooling water Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
Landscapes
- Furnace Charging Or Discharging (AREA)
Description
第１図は本考案の実施例を示す断面図、第２図
は低圧鋳造機の概略断面図、第３図は本考案の改
善実施例を示す断面図である。
１：保持炉、３：溶湯補給口、４：蓋、９：蓋
受け座、１２：凹部、１３：排水孔、１４：冷却
板、１６：水路、１７：排水口、１９：突出部、
２１：シール部材。
FIG. 1 is a sectional view showing an embodiment of the present invention, FIG. 2 is a schematic sectional view of a low pressure casting machine, and FIG. 3 is a sectional view showing an improved embodiment of the invention. 1: Holding furnace, 3: Molten metal supply port, 4: Lid, 9: Lid receiving seat, 12: Recess, 13: Drain hole, 14: Cooling plate, 16: Channel, 17: Drain port, 19: Projection,
21: Seal member.
Claims (1)
の上端面に、所定の厚味を有する環状の蓋受け座
９を気密に固定し、該蓋受け座９の上面に凹部１
２を形成し、前記蓋受け座９の低位置側外周面に
該凹部１２に連通する排水孔１３を穿設し、該凹
部１２底面に所定の厚味を有する環状の冷却板１
４を遊嵌挿入すると共にこれを気密に取付け、該
冷却板１４の内部に冷却水用水路１６を穿設し、
前記冷却板１４の上面に該水路１６の一端に連通
する給水口１７と該水路１６の他端に連通する排
水口とを穿設し、前記蓋受け座９の上方に該蓋受
け座９の上端開口を開閉可能にした蓋４を配設し
、該蓋４の下面周縁部に前記蓋受け座９の凹部１
２に遊嵌可能な突出部１９を形成し、該突出部１
９の下面に弾力性に富みかつ所定の耐熱性を有す
るシール部材２１を装着したことを特徴とする低
圧鋳造機における保持炉の溶湯補給口等の開閉装
置。 An annular lid receiving seat 9 having a predetermined thickness is airtightly fixed to the upper end surface of the molten metal supply port 3, etc. of the holding furnace 1 in a low-pressure casting machine, and a recess 1 is formed on the upper surface of the lid receiving seat 9.
2, a drainage hole 13 communicating with the recess 12 is formed on the outer peripheral surface of the lower position side of the lid receiving seat 9, and an annular cooling plate 1 having a predetermined thickness is formed on the bottom surface of the recess 12.
4 is loosely inserted and attached airtightly, and a cooling water channel 16 is bored inside the cooling plate 14.
A water supply port 17 communicating with one end of the water channel 16 and a drain port communicating with the other end of the water channel 16 are provided on the upper surface of the cooling plate 14, and a water supply port 17 communicating with the other end of the water channel 16 is provided above the lid receiving seat 9. A lid 4 whose upper end opening can be opened and closed is disposed, and the recess 1 of the lid receiving seat 9 is provided at the lower peripheral edge of the lid 4.
A protrusion 19 that can be loosely fitted to the protrusion 1 is formed on the protrusion 1.
9. An opening/closing device for a molten metal replenishment port of a holding furnace in a low pressure casting machine, characterized in that a sealing member 21 having high elasticity and a predetermined heat resistance is attached to the lower surface of the casting machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7754588U JPH0534845Y2 (en) | 1988-06-10 | 1988-06-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7754588U JPH0534845Y2 (en) | 1988-06-10 | 1988-06-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH021550U true JPH021550U (en) | 1990-01-08 |
| JPH0534845Y2 JPH0534845Y2 (en) | 1993-09-03 |
Family
ID=31302524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7754588U Expired - Lifetime JPH0534845Y2 (en) | 1988-06-10 | 1988-06-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0534845Y2 (en) |
-
1988
- 1988-06-10 JP JP7754588U patent/JPH0534845Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0534845Y2 (en) | 1993-09-03 |
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