JPS62118651U - - Google Patents
Info
- Publication number
- JPS62118651U JPS62118651U JP479686U JP479686U JPS62118651U JP S62118651 U JPS62118651 U JP S62118651U JP 479686 U JP479686 U JP 479686U JP 479686 U JP479686 U JP 479686U JP S62118651 U JPS62118651 U JP S62118651U
- Authority
- JP
- Japan
- Prior art keywords
- molds
- product
- cavity
- semi
- casting mold
- 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
- 239000002184 metal Substances 0.000 claims description 2
- 238000005266 casting Methods 0.000 claims 2
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 230000007547 defect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Description
第１図は本考案の第１実施例を示し、一対のモ
ールドを結合してトツプコアを取外した状態の平
面図、第２図はトツプコアを取付けた状態の断面
図、第３図は製品の断面図、第４図は第２実施例
の平面図、第５図は断面図、第６図は従来例の平
面図、第７図は断面図、第８図は従来例の欠点を
示す平面図、第９図は従来例の金型で作られた製
品の欠点を示す断面図である。
１，２……モールド、３……パーテイング面、
４，５……溝、６，７……製品成形部、８……ベ
ース、９，１０……中子、１１，１２……トツプ
コア、１３，１４……キヤビテイ、１５……湯道
、１６……湯口、１７……溶湯、１８……製品、
１９……コアリング、２０……中子ホルダ、２１
……キイ、２２……キイ溝。
Fig. 1 shows the first embodiment of the present invention; Fig. 2 is a plan view of a pair of molds joined together and the top core removed; Fig. 2 is a cross-sectional view of the top core attached; and Fig. 3 is a cross-section of the product. 4 is a plan view of the second embodiment, FIG. 5 is a sectional view, FIG. 6 is a plan view of the conventional example, FIG. 7 is a sectional view, and FIG. 8 is a plan view showing the drawbacks of the conventional example. , FIG. 9 is a sectional view showing the defects of a product made with a conventional mold. 1, 2...Mold, 3...Parting surface,
4, 5... Groove, 6, 7... Product molding section, 8... Base, 9, 10... Core, 11, 12... Top core, 13, 14... Cavity, 15... Runway, 16 ... sprue, 17 ... molten metal, 18 ... product,
19... Core ring, 20... Core holder, 21
...Key, 22...Key groove.
Claims (1)
側部の対向面にそれぞれ半筒状の溝４，５を設け
、これら半筒状の溝４，５の位置を合わせること
により、筒状の製品成形部６，７を形成してベー
ス８上に設置すると共に、該ベース８の両側部に
取付けた中子９，１０と、モールド１，２の両側
部に取付けたトツプコア１１，１２とで、前記製
品成形部６，７内にキヤビテイ１３，１４を形成
し、これらキヤビテイ１３，１４に連らなる湯道
１５および湯口１６から溶湯１７をキヤビテイ１
３，１４内に注入してピストン等の製品１８を鋳
造するようになつている複数個取り鋳造金型にお
いて、前記モールド１，２とベース８の中央部に
、互いに嵌まり合う位置決め用のキイ２１とキイ
溝２２を設けたことを特徴とする複数個取り鋳造
金型。 Semi-cylindrical grooves 4 and 5 are provided on opposing surfaces on both sides of the parting surfaces 3 of the pair of molds 1 and 2, respectively, and by aligning the positions of these semi-cylindrical grooves 4 and 5, a cylindrical product is formed. The above-mentioned Cavities 13 and 14 are formed in the product forming parts 6 and 7, and the molten metal 17 is poured into the cavity 1 through a runner 15 and a sprue 16 connected to these cavities 13 and 14.
In a multi-cavity casting mold that is designed to cast a product 18 such as a piston by injection into the molds 1 and 14, a positioning key that fits into the center of the molds 1 and 2 and the base 8 is provided. A multi-cavity casting mold characterized by having a key groove 21 and a key groove 22.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP479686U JPH0233953Y2 (en) | 1986-01-17 | 1986-01-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP479686U JPH0233953Y2 (en) | 1986-01-17 | 1986-01-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62118651U true JPS62118651U (en) | 1987-07-28 |
| JPH0233953Y2 JPH0233953Y2 (en) | 1990-09-12 |
Family
ID=30785790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP479686U Expired JPH0233953Y2 (en) | 1986-01-17 | 1986-01-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0233953Y2 (en) |
-
1986
- 1986-01-17 JP JP479686U patent/JPH0233953Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0233953Y2 (en) | 1990-09-12 |