JPH0168135U - - Google Patents
Info
- Publication number
- JPH0168135U JPH0168135U JP1987160363U JP16036387U JPH0168135U JP H0168135 U JPH0168135 U JP H0168135U JP 1987160363 U JP1987160363 U JP 1987160363U JP 16036387 U JP16036387 U JP 16036387U JP H0168135 U JPH0168135 U JP H0168135U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- pins
- lower mold
- metal
- molds
- 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
- 238000005266 casting Methods 0.000 claims description 2
- 238000005242 forging Methods 0.000 claims description 2
- 230000013011 mating Effects 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 2
Landscapes
- Forging (AREA)
Description
第１図は本考案の一実施例を示す鍛造装置の概
略断面図、第２図は同上装置の下型を上型側から
見た図、第３図は同上装置の下型と下型サポート
との関係を説明するための拡大断面図、第４図は
ＣＶＪ内輪の斜視図、第５図は従来の鋳造装置の
概略断面図、第６図は従来の装置により製品に形
成されるズレ部を説明するための、ＣＶＪ内輪突
起部の斜視図である。
１…品物（ＣＶＪ内輪）、４，１４…下型、４
ａ，５ａ…凹陥部、５，１５…上型、１４ｄ，１
５ａ…合わせ面、１５ｃ…ピン、１６ａ…基面、
２０ａ…孔。
Fig. 1 is a schematic cross-sectional view of a forging device showing an embodiment of the present invention, Fig. 2 is a view of the lower die of the above device as seen from the upper die side, and Fig. 3 is the lower die and lower die support of the above device. 4 is a perspective view of the CVJ inner ring, FIG. 5 is a schematic sectional view of a conventional casting device, and FIG. 6 is a misaligned part formed in a product by a conventional device. FIG. 2 is a perspective view of a CVJ inner ring protrusion for explaining. 1... Goods (CVJ inner ring), 4, 14... Lower mold, 4
a, 5a... recessed part, 5, 15... upper mold, 14d, 1
5a...Matching surface, 15c...Pin, 16a...Base surface,
20a...hole.
Claims (1)
れる上型と下型の、該凹陥部に金属を充填し、前
記両型を合わせることにより該金属を圧縮して品
物の形に加工する鋳造装置において、前記型のい
ずれか一方の、他方の型との合わせ面に、他方の
型に向かう複数のピンを、前記ピンを有していな
い他方の合わせ面に、該ピンの侵入する孔をそれ
ぞれ設け、前記下型は、該下型の下面に接触する
基面に対して摺動自在であることを特徴とする鍛
造装置。 A casting device that fills the recesses of an upper mold and a lower mold with metal, and compresses the metal into the shape of the product by bringing the two molds together. In one of the molds, a plurality of pins facing the other mold are provided on the mating surface with the other mold, and holes into which the pins enter are provided on the other mating surface that does not have the pins. A forging device, wherein the lower mold is slidable on a base surface that contacts a lower surface of the lower mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987160363U JPH0168135U (en) | 1987-10-20 | 1987-10-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987160363U JPH0168135U (en) | 1987-10-20 | 1987-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0168135U true JPH0168135U (en) | 1989-05-02 |
Family
ID=31442365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987160363U Pending JPH0168135U (en) | 1987-10-20 | 1987-10-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0168135U (en) |
-
1987
- 1987-10-20 JP JP1987160363U patent/JPH0168135U/ja active Pending
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