JPS6311125U - - Google Patents
Info
- Publication number
- JPS6311125U JPS6311125U JP10161286U JP10161286U JPS6311125U JP S6311125 U JPS6311125 U JP S6311125U JP 10161286 U JP10161286 U JP 10161286U JP 10161286 U JP10161286 U JP 10161286U JP S6311125 U JPS6311125 U JP S6311125U
- Authority
- JP
- Japan
- Prior art keywords
- press
- die
- guide surface
- cylindrical material
- sheet metal
- 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
- 239000000463 material Substances 0.000 claims description 5
- 238000003754 machining Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims 2
- 238000000034 method Methods 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Description
第１図は円筒状素材の構成を示す斜視図、第２
図は本考案に係るプレス型構造の実施例を示す垂
直断面図、第３図は第２図の―線断面図、第
４図はダイスの要部を示す部分斜視図、第５図は
第１段階の加工状態を示す水平断面図、第６図は
第５図の―線断面図、第７図は第２段階の加
工状態を示す水平断面図、第８図は第７図の―
線断面図である。
１…円筒状素材、３…フランジ部、４…リム部
、５…パンチ、７…ダイス、１０…第１案内面、
１１…第２案内面。
Figure 1 is a perspective view showing the structure of the cylindrical material, Figure 2 is a perspective view showing the structure of the cylindrical material.
The figure is a vertical sectional view showing an embodiment of the press die structure according to the present invention, FIG. 3 is a sectional view taken along the line -- in FIG. FIG. 6 is a horizontal sectional view showing the machining state of the first stage, FIG. 6 is a sectional view taken along the line - of FIG. 5, FIG.
FIG. DESCRIPTION OF SYMBOLS 1... Cylindrical material, 3... Flange part, 4... Rim part, 5... Punch, 7... Die, 10... First guide surface,
11...Second guide surface.
Claims (1)
たリム部とを備えた円筒状素材をパンチによりダ
イス内に圧入し、ダイスの内周面に形成された案
内面に応じて上記リム部に歯形を絞り加工する板
金製歯車状部品成形用のプレス型構造であつて、
上記ダイスの案内面を円筒状素材の圧入工程の初
期段階において歯形の加工を開始する第１案内面
と、上記圧入工程の途中段階において歯形の加工
を開始する第２案内面とに分けて配列したことを
特徴とする板金製歯車状部品成形用のプレス型構
造。 A cylindrical material having a flange portion and a rim portion continuous to the outer periphery of the flange portion is press-fitted into a die using a punch, and a tooth shape is formed on the rim portion according to the guide surface formed on the inner peripheral surface of the die. A press mold structure for forming sheet metal gear-shaped parts by drawing.
The guide surface of the die is divided into a first guide surface that starts machining the tooth profile at the initial stage of the press-fitting process of the cylindrical material, and a second guide face that starts machining the tooth profile at an intermediate stage of the press-fit process. A press die structure for forming gear-shaped parts made of sheet metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10161286U JPH0510983Y2 (en) | 1986-07-02 | 1986-07-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10161286U JPH0510983Y2 (en) | 1986-07-02 | 1986-07-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6311125U true JPS6311125U (en) | 1988-01-25 |
| JPH0510983Y2 JPH0510983Y2 (en) | 1993-03-17 |
Family
ID=30972495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10161286U Expired - Lifetime JPH0510983Y2 (en) | 1986-07-02 | 1986-07-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0510983Y2 (en) |
-
1986
- 1986-07-02 JP JP10161286U patent/JPH0510983Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0510983Y2 (en) | 1993-03-17 |