JPS61127855U - - Google Patents
Info
- Publication number
- JPS61127855U JPS61127855U JP723985U JP723985U JPS61127855U JP S61127855 U JPS61127855 U JP S61127855U JP 723985 U JP723985 U JP 723985U JP 723985 U JP723985 U JP 723985U JP S61127855 U JPS61127855 U JP S61127855U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- air
- product
- movable mold
- opened
- 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
- 238000001125 extrusion Methods 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 238000004512 die casting Methods 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 238000005266 casting Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図は本考案の一実施例を示す概略断面図、
第２図は型開き状態を示す概略断面図、第３図は
製品を金型より外した状態を示す概略断面図であ
る。
１：固定金型、２：ノズル、３：ノズル挿入孔
、４：金型取付け板、５：可動金型、６：キヤビ
テイ、７：製品、８：湯道、９：スプール、１０
：押出し装置、１１：押出し板、１２：押出しピ
ン挿入孔、１３：押出しピン、１４：エアー通路
、１５：連通孔、１６：エアー供給装置、１７：
電磁弁、１８：ダイカスト鋳造金型。
FIG. 1 is a schematic sectional view showing an embodiment of the present invention;
FIG. 2 is a schematic sectional view showing the mold opened state, and FIG. 3 is a schematic sectional view showing the product removed from the mold. 1: Fixed mold, 2: Nozzle, 3: Nozzle insertion hole, 4: Mold mounting plate, 5: Movable mold, 6: Cavity, 7: Product, 8: Runway, 9: Spool, 10
: extrusion device, 11: extrusion plate, 12: extrusion pin insertion hole, 13: extrusion pin, 14: air passage, 15: communication hole, 16: air supply device, 17:
Solenoid valve, 18: Die-casting mold.
Claims (1)
可能に備えられた可動金型と、この可動金型と前
記固定金型との間に形成された製品を鋳造成形す
るキヤビテイと、前記可動金型の押出しピン挿入
孔を貫通して型開き時に該可動金型に付着した前
記キヤビテイで鋳造成形された製品を該可動金型
より押出して外す押出しピンと、この押出しピン
に形成された型締め時には前記押出しピン挿入孔
を閉塞し、型開き時には該押出しピン挿入孔のキ
ヤビテイ側に開口するエアー通路と、前記可動金
型に形成された一端が前記エアー通路と連通し、
他端がエアー供給装置に連通された連通孔とを備
え、製品押出し時に押出ピンに付着している製品
にエアー通路からエアーを噴出させて該押出しピ
ンより確実に外せるようにしたことを特徴とする
ダイカスト鋳造金型。 (2) エアー供給装置には型締め時にはエアーの
供給を止め、型開き時にはエアーの供給を行なう
電磁弁が備えられていることを特徴とする実用新
案登録請求の範囲第１項記載のダイカスト鋳造金
型。[Claims for Utility Model Registration] (1) A fixed mold, a movable mold that is provided on the fixed mold so that the mold can be opened and closed, and a movable mold that is formed between the movable mold and the fixed mold. a cavity for casting and molding a product, and an extrusion process in which the molded product is pushed out from the movable mold by penetrating the extrusion pin insertion hole of the movable mold and attached to the movable mold when the mold is opened. a pin, an air passage formed on the ejector pin that closes the ejector pin insertion hole when the mold is closed and opens to the cavity side of the ejector pin insertion hole when the mold is opened; and one end formed on the movable mold. communicates with the air passage,
The other end is provided with a communication hole communicating with an air supply device, and when the product is extruded, air is ejected from the air passage to the product attached to the extrusion pin, so that the product can be surely removed from the extrusion pin. die casting mold. (2) Die casting according to claim 1 of the utility model registration claim, characterized in that the air supply device is equipped with a solenoid valve that stops the supply of air when the mold is closed and supplies air when the mold is opened. Mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP723985U JPH0231241Y2 (en) | 1985-01-22 | 1985-01-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP723985U JPH0231241Y2 (en) | 1985-01-22 | 1985-01-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61127855U true JPS61127855U (en) | 1986-08-11 |
| JPH0231241Y2 JPH0231241Y2 (en) | 1990-08-23 |
Family
ID=30485411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP723985U Expired JPH0231241Y2 (en) | 1985-01-22 | 1985-01-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0231241Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02281918A (en) * | 1989-04-25 | 1990-11-19 | Konica Corp | Method and mold for molding cylindrical body |
| JP2011062746A (en) * | 2009-09-21 | 2011-03-31 | Asahi:Kk | Forming die and cleaning pin |
-
1985
- 1985-01-22 JP JP723985U patent/JPH0231241Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02281918A (en) * | 1989-04-25 | 1990-11-19 | Konica Corp | Method and mold for molding cylindrical body |
| JP2011062746A (en) * | 2009-09-21 | 2011-03-31 | Asahi:Kk | Forming die and cleaning pin |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0231241Y2 (en) | 1990-08-23 |
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