JPH0160743U - - Google Patents
Info
- Publication number
- JPH0160743U JPH0160743U JP15524387U JP15524387U JPH0160743U JP H0160743 U JPH0160743 U JP H0160743U JP 15524387 U JP15524387 U JP 15524387U JP 15524387 U JP15524387 U JP 15524387U JP H0160743 U JPH0160743 U JP H0160743U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- loose piece
- core
- concave groove
- pair
- 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.)
- Pending
Links
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Description
第１，２図は、本考案の一実施例としての分割
式中子取金型を示すもので、第１図はその中子造
型時の断面図、第２図はその中子取り出し時の断
面図であり、第３図は従来の分割式中子取金型を
示す断面図である。
１…中子、１ａ，１ｂ…凹溝、２ａ，２ｂ…金
型、３…中子型取部、４ａ，４ｂ…ルーズピース
、６ａ〜６ｅ…押し出しピン、７ａ，７ｂ…突起
部、８ａ，８ｂ…回転軸。
Figures 1 and 2 show a split-type core mold as an embodiment of the present invention. Figure 1 is a sectional view when the core is being molded, and Figure 2 is a sectional view when the core is being taken out. FIG. 3 is a cross-sectional view showing a conventional split-type core mold. DESCRIPTION OF SYMBOLS 1... Core, 1a, 1b... Concave groove, 2a, 2b... Mold, 3... Core molding part, 4a, 4b... Loose piece, 6a-6e... Push-out pin, 7a, 7b... Projection, 8a, 8b...Rotation axis.
Claims (1)
ための分割式金型において、上記凹溝に対応した
突起部を有するルーズピースと、同ルーズピース
の左右に配設される一対の金型側部とをそなえ、
上記ルーズピースが、上記突起部から遠ざかつた
部分で上記一対の金型側部のいずれか一方に枢着
されていることを特徴とする、分割式中子取金型
。 A split mold for a core having a concave groove with an arcuate cross section formed on the circumferential surface includes a loose piece having a protrusion corresponding to the concave groove, and a pair of loose pieces disposed on the left and right sides of the loose piece. Equipped with a side part of the mold,
A split core mold, characterized in that the loose piece is pivotally attached to one of the pair of mold side portions at a portion remote from the protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15524387U JPH0160743U (en) | 1987-10-09 | 1987-10-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15524387U JPH0160743U (en) | 1987-10-09 | 1987-10-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0160743U true JPH0160743U (en) | 1989-04-18 |
Family
ID=31432700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15524387U Pending JPH0160743U (en) | 1987-10-09 | 1987-10-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0160743U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015045121A1 (en) * | 2013-09-27 | 2015-04-02 | 本田金属技術株式会社 | Piston casting method and piston casting device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52891A (en) * | 1975-05-15 | 1977-01-06 | Rhone Poulenc Textile | Modacrylic polymer having improved hottresistance |
-
1987
- 1987-10-09 JP JP15524387U patent/JPH0160743U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52891A (en) * | 1975-05-15 | 1977-01-06 | Rhone Poulenc Textile | Modacrylic polymer having improved hottresistance |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015045121A1 (en) * | 2013-09-27 | 2015-04-02 | 本田金属技術株式会社 | Piston casting method and piston casting device |
| CN105579162A (en) * | 2013-09-27 | 2016-05-11 | 本田金属技术株式会社 | Piston casting method and piston casting device |
| JP6045008B2 (en) * | 2013-09-27 | 2016-12-14 | 本田金属技術株式会社 | Piston casting method and piston casting apparatus |
| US9662707B2 (en) | 2013-09-27 | 2017-05-30 | Honda Foundry Co., Ltd. | Piston casting method and piston casting device |