JPH0385149U - - Google Patents
Info
- Publication number
- JPH0385149U JPH0385149U JP14813689U JP14813689U JPH0385149U JP H0385149 U JPH0385149 U JP H0385149U JP 14813689 U JP14813689 U JP 14813689U JP 14813689 U JP14813689 U JP 14813689U JP H0385149 U JPH0385149 U JP H0385149U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- mold sand
- sand tank
- cores
- air
- 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
- 239000004576 sand Substances 0.000 claims description 11
- 238000005266 casting Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Casting Devices For Molds (AREA)
Description
第１図は本考案の一実施例たる鋳造用中子製造
装置の要部の横断面図、第２図は同装置による鋳
造用中子の製造過程を説明する説明図、第３図は
同装置の全体の正面図、第４図は従来の鋳造用中
子製造装置による鋳造用中子の製造状態を説明す
る説明図である。
１……中子製造用金型、１４……型砂タンク、
１８……エア供給ポンプ（エア供給装置）、１９
……エア吸引ポンプ（エア吸引装置）、２０……
エア切替装置、２１……型砂給排口、Ａ……型砂
、ａ……鋳造用中子。
Fig. 1 is a cross-sectional view of the main parts of a casting core manufacturing device which is an embodiment of the present invention, Fig. 2 is an explanatory diagram explaining the process of manufacturing a casting core by the same device, and Fig. 3 is the same. FIG. 4, which is a front view of the entire apparatus, is an explanatory diagram illustrating the state of manufacturing a casting core by a conventional casting core manufacturing apparatus. 1...Mold for core manufacturing, 14...Mold sand tank,
18...Air supply pump (air supply device), 19
...Air suction pump (air suction device), 20...
Air switching device, 21...Mold sand supply/discharge port, A...Mold sand, a...Casting core.
Claims (1)
タンクに、該型砂タンク内の中子用型砂を前記金
型内に吹込み充填するためのエア供給装置を接続
してなる鋳造用中子装置において、上記型砂タン
クに、上記金型内の中子用型砂を該型砂タンク内
に吸引排出するためのエア吸引装置を接続すると
共に、該エア吸引装置と前記エア供給装置とのい
ずれか一方を択一的に型砂タンクに連通させるた
めのエア切替装置を設けてなる鋳造用中子製造装
置。 For casting, an air supply device for blowing and filling mold sand for cores in the mold sand tank into the mold is connected to a mold sand tank connected to a mold sand supply/discharge port of a mold for producing cores. In the core device, an air suction device for suctioning and discharging mold sand for cores in the mold into the mold sand tank is connected to the mold sand tank, and the air suction device and the air supply device are connected to each other. A casting core manufacturing device which is provided with an air switching device for selectively communicating either one of them to a mold sand tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14813689U JPH0530833Y2 (en) | 1989-12-21 | 1989-12-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14813689U JPH0530833Y2 (en) | 1989-12-21 | 1989-12-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0385149U true JPH0385149U (en) | 1991-08-28 |
| JPH0530833Y2 JPH0530833Y2 (en) | 1993-08-06 |
Family
ID=31694599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14813689U Expired - Lifetime JPH0530833Y2 (en) | 1989-12-21 | 1989-12-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0530833Y2 (en) |
-
1989
- 1989-12-21 JP JP14813689U patent/JPH0530833Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0530833Y2 (en) | 1993-08-06 |
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