JPH034356U - - Google Patents
Info
- Publication number
- JPH034356U JPH034356U JP6258089U JP6258089U JPH034356U JP H034356 U JPH034356 U JP H034356U JP 6258089 U JP6258089 U JP 6258089U JP 6258089 U JP6258089 U JP 6258089U JP H034356 U JPH034356 U JP H034356U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- plate
- upper mold
- lower mold
- movable
- 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 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Description
第１図は本考案の鋳造用金型の一実施例を示す
半断面説明図、第２図は第１図の平面説明図、第
３図は第１図の右側面説明図、第４図は第３図の
状態から型開きした時の状態を示す説明図、第５
図は第４図の右側面説明図、第６図は従来の鋳造
用金型の一例を示す半断面説明図、第７図は第６
図の平面説明図、第８図は第６図の右側面説明図
、第９図は第８図の状態から型開きした時の状態
を示す説明図である。
１……下部固定プレート、２……下型、３……
上部可動プレート、６，７……前後型、８，９…
…横型、１３……エジエクタピン、２２……突き
出しピン、３１……エジエクタプレート、３２…
…リターンピン、３３……支持孔、３４……上型
、３５……ピン受容部としての逃げ孔、Ｒ……製
品部空間、Ｗ……シリンダブロツク。
Fig. 1 is an explanatory half-sectional view showing one embodiment of the casting mold of the present invention, Fig. 2 is an explanatory plan view of Fig. 1, Fig. 3 is an explanatory right side view of Fig. 1, Fig. 4 is an explanatory diagram showing the state when the mold is opened from the state shown in Fig. 3, and Fig. 5
The figure is an explanatory view of the right side of Fig. 4, Fig. 6 is an explanatory half-sectional view showing an example of a conventional casting mold, and Fig. 7 is an explanatory view of the 6th
8 is an explanatory plan view of the figure, FIG. 8 is an explanatory view of the right side of FIG. 6, and FIG. 9 is an explanatory view showing the state when the mold is opened from the state of FIG. 8. 1...Lower fixing plate, 2...Lower mold, 3...
Upper movable plate, 6, 7... Front and rear type, 8, 9...
...Horizontal type, 13... Ejector pin, 22... Ejector pin, 31... Ejector plate, 32...
...Return pin, 33...Support hole, 34...Upper mold, 35...Escape hole as pin receiving portion, R...Product space, W...Cylinder block.
Claims (1)
、 下型の上方に配置された昇降可能な可動プレー
トに固定されて前記下型と対向する上型と、 可動プレートとともに昇降動作するとともに前
記上型に対し水平方向に進退可能であつて、上型
に対し進出姿勢とした状態で型締めすることで上
型、下型および横型とともに製品部空間を形成す
る前後型と、 前記前後型に形成されたピン受容部と、 可動プレートに上下動可能に支持されるととも
に、押し下げ動作により製品を上型から離型させ
るためのエジエクタピンを有するエジエクタプレ
ートと、 前後型のうち上型に対し前後型を進出姿勢とし
たときのピン受容部と対応する位置に設けられる
とともにピン受容部の空間内で上下動可能であつ
て、型締め時には下端面が下型と当接してエジエ
クタプレートを上昇限位置まで押し上げるリター
ンピン、 とを備えたことを特徴とする鋳造用金型。[Claims for Utility Model Registration] A lower mold, a pair of horizontal molds that can advance and retreat in the horizontal direction with respect to the lower mold, and a pair of horizontal molds that are fixed to a movable plate that can be raised and lowered and that are arranged above the lower mold and face the lower mold. The upper mold moves up and down together with the movable plate, and can advance and retreat horizontally with respect to the upper mold, and by clamping the mold in the advanced position relative to the upper mold, the product part is moved together with the upper mold, lower mold, and horizontal mold. an ejector that is supported by a movable plate so as to be movable up and down and that has an ejector pin that releases the product from the upper mold by a pushing motion; The plate is provided at a position corresponding to the pin receiving part when the front and back molds are in the advanced position with respect to the upper mold, and is movable up and down within the space of the pin receiving part, and when the mold is clamped, the plate has a lower end surface. A casting mold comprising: a return pin that contacts the lower mold and pushes the ejector plate up to its upper limit position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6258089U JPH072134Y2 (en) | 1989-05-30 | 1989-05-30 | Mold for casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6258089U JPH072134Y2 (en) | 1989-05-30 | 1989-05-30 | Mold for casting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH034356U true JPH034356U (en) | 1991-01-17 |
| JPH072134Y2 JPH072134Y2 (en) | 1995-01-25 |
Family
ID=31591860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6258089U Expired - Fee Related JPH072134Y2 (en) | 1989-05-30 | 1989-05-30 | Mold for casting |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH072134Y2 (en) |
-
1989
- 1989-05-30 JP JP6258089U patent/JPH072134Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH072134Y2 (en) | 1995-01-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |