JPS63196328U - - Google Patents
Info
- Publication number
- JPS63196328U JPS63196328U JP8463887U JP8463887U JPS63196328U JP S63196328 U JPS63196328 U JP S63196328U JP 8463887 U JP8463887 U JP 8463887U JP 8463887 U JP8463887 U JP 8463887U JP S63196328 U JPS63196328 U JP S63196328U
- Authority
- JP
- Japan
- Prior art keywords
- molds
- round bar
- hot rolling
- bar material
- positioning beads
- 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
- 238000005098 hot rolling Methods 0.000 claims description 4
- 239000011324 bead Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 2
- 230000004323 axial length Effects 0.000 claims 1
- 238000005096 rolling process Methods 0.000 description 3
Landscapes
- Forging (AREA)
Description
第1図Aは本考案の一実施例に係る熱間転造加
工用金型を示す正面図、第1図Bは同図Aの側面
図、第1図Cは第1金型を示す斜視図、第1図D
は同図Cの平面図、第1図Eは同図Dの側面図、
第2図Aは本考案の他の実施例に係る熱間転造用
金型を示す正面図、第2図Bは同図Aの側面図、
第3図A,Bは従来の転造用金型を示す正面図、
側面図、第4図A,Bは他の従来の転造用金型を
示す正面図、側面図である。
11,11a…第1金型、12,12a…第2
金型、13,13a…転造加工部、16a,17
a…位置決め用ビード。
FIG. 1A is a front view showing a hot rolling mold according to an embodiment of the present invention, FIG. 1B is a side view of FIG. 1A, and FIG. 1C is a perspective view showing the first mold. Figure, Figure 1D
is a plan view of figure C, figure 1 E is a side view of figure D,
FIG. 2A is a front view showing a hot rolling die according to another embodiment of the present invention, FIG. 2B is a side view of FIG.
Figures 3A and 3B are front views showing conventional rolling dies;
A side view and FIGS. 4A and 4B are a front view and a side view showing another conventional rolling die. 11, 11a...first mold, 12,12a...second mold
Mold, 13, 13a...Rolling part, 16a, 17
a...Positioning bead.
Claims (1)
前記2つの金型の間に丸棒素材を挿入して前記丸
棒を塑性加工する熱間転造用金型において、前記
2つの金型のうち少なくとも一方の表面に2つの
位置決め用ビードを形成し、前記2つの位置決め
用ビード相互の間隔を前記相対移動の方向に向か
うに従つて前記丸棒素材の軸方向長さとなるまで
徐々に狭めて形成してなる熱間転造用金型。 having first and second molds that move relative to each other;
In a hot rolling mold for plastically processing the round bar by inserting a round bar material between the two molds, two positioning beads are formed on the surface of at least one of the two molds. The hot rolling mold is formed by gradually narrowing the distance between the two positioning beads in the direction of the relative movement until it reaches the axial length of the round bar material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8463887U JPS63196328U (en) | 1987-05-30 | 1987-05-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8463887U JPS63196328U (en) | 1987-05-30 | 1987-05-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63196328U true JPS63196328U (en) | 1988-12-16 |
Family
ID=30939322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8463887U Pending JPS63196328U (en) | 1987-05-30 | 1987-05-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63196328U (en) |
-
1987
- 1987-05-30 JP JP8463887U patent/JPS63196328U/ja active Pending