JPS632518U - - Google Patents
Info
- Publication number
- JPS632518U JPS632518U JP9630586U JP9630586U JPS632518U JP S632518 U JPS632518 U JP S632518U JP 9630586 U JP9630586 U JP 9630586U JP 9630586 U JP9630586 U JP 9630586U JP S632518 U JPS632518 U JP S632518U
- Authority
- JP
- Japan
- Prior art keywords
- hemming
- upper mold
- bending means
- preliminary bending
- lowers
- 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
- 238000009957 hemming Methods 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims 3
- 238000000034 method Methods 0.000 description 2
- 238000007781 pre-processing Methods 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Description
第１図は本考案に係るヘミング加工装置の一実
施例の要部を示す斜視図、第２図は第１図に示す
装置による加工工程を示す側面図、第３図は本考
案の他の実施例を示す側面図、第４図は従来のヘ
ミング加工装置による加工工程を示す側面図、第
５図はプリ加工時の上型下降量とプリ加圧力との
関係を示すグラフである。
１…下型、２…アウタパネル、３…インナパネ
ル、４…上型、４ａ…凸部、４ｂ…凹部。
FIG. 1 is a perspective view showing the main parts of an embodiment of the hemming device according to the present invention, FIG. 2 is a side view showing the processing process by the device shown in FIG. 1, and FIG. FIG. 4 is a side view showing a working process using a conventional hemming device, and FIG. 5 is a graph showing the relationship between the lowering amount of the upper die and the pre-pressing force during pre-processing. DESCRIPTION OF SYMBOLS 1... Lower mold, 2... Outer panel, 3... Inner panel, 4... Upper mold, 4a... Convex part, 4b... Recessed part.
Claims (1)
ルとアウタパネルとを予備曲げ手段及び本曲げ手
段によりヘミング加工を行なうヘミング加工装置
において、前記予備曲げのための上型の押圧面を
波形に形成したことを特徴とするヘミング加工装
置。 In a hemming device that lowers an upper mold and performs hemming on an inner panel and an outer panel placed on a lower mold using a preliminary bending means and a main bending means, the pressing surface of the upper mold for preliminary bending is shaped into a waveform. A hemming processing device characterized by forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9630586U JPH0428654Y2 (en) | 1986-06-24 | 1986-06-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9630586U JPH0428654Y2 (en) | 1986-06-24 | 1986-06-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS632518U true JPS632518U (en) | 1988-01-09 |
| JPH0428654Y2 JPH0428654Y2 (en) | 1992-07-13 |
Family
ID=30961896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9630586U Expired JPH0428654Y2 (en) | 1986-06-24 | 1986-06-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0428654Y2 (en) |
-
1986
- 1986-06-24 JP JP9630586U patent/JPH0428654Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0428654Y2 (en) | 1992-07-13 |