JPH0368927U - - Google Patents
Info
- Publication number
- JPH0368927U JPH0368927U JP12692589U JP12692589U JPH0368927U JP H0368927 U JPH0368927 U JP H0368927U JP 12692589 U JP12692589 U JP 12692589U JP 12692589 U JP12692589 U JP 12692589U JP H0368927 U JPH0368927 U JP H0368927U
- Authority
- JP
- Japan
- Prior art keywords
- die
- movable die
- movable
- processing position
- fixed
- 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
- 238000005452 bending Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Description
図面は本考案の一実施例を示すもので、第１図
は薄板ワークとしてのフロントフエンダの斜視図
、第２図はその一部の拡大断面図、第３図はベン
ド金型のパンチおよびパツドを除いた概略平面図
、第４ＡおよびＢ図は、第３図Ａ−Ａ線に沿
うベンド金型装置の加工状態および加工終了状態
を示す縦断面図、第５図は従来の金型装置の加工
状態を示す縦断側面図である。
Ａ……折曲げ部、ＬＢ……ベンドライン、Ｐ１
……加工位置、Ｐ２……非加工位置、Ｗ……薄板
ワークとしてのフロントフエンダ、１……固定ダ
イ、２……移動ダイ、３……バツクアツプ部材、
３１……案内面、５……パツド、７……支軸。
The drawings show one embodiment of the present invention, in which Fig. 1 is a perspective view of a front fender as a thin plate work, Fig. 2 is an enlarged sectional view of a part thereof, and Fig. 3 is a punch and a bending die. A schematic plan view excluding the pad, Figures 4A and 4B are longitudinal cross-sectional views showing the processing state and completed state of the bending mold device along line A-A in Figure 3, and Figure 5 is a conventional molding machine. FIG. A...Bending part, LB...Bend line, P 1
...Processing position, P2 ...Non-processing position, W...Front fender as a thin plate work, 1...Fixed die, 2...Moving die, 3...Backup member,
3 1 ... Guide surface, 5... Pad, 7... Support shaft.
Claims (1)
ベンラインＬＢに沿つて折曲げて折曲げ部Ａを成
形するベンド金型であつて、 固定ダイ１と、該固定ダイ１上に加工位置Ｐ１
と非加工位置Ｐ２間を揺動可能に設けられて前記
折曲げ部ＡのベンドラインＬＢよりも内方に食込
んだ部分ａを受容するための凹部２２を形成した
移動ダイ２と、前記移動ダイ２の背面側に配設さ
れて該移動ダイ２の揺動を案内するバツクアツプ
部材３と、前記固定および移動ダイ１，２上にセ
ツトされた前記薄板ワークＷを押圧保持するパツ
ド５と、前記固定および移動ダイ１，２上に昇降
可能に配設され、その下降作動により前記移動ダ
イ２を加工位置Ｐ１に揺動するとともに固定ダイ
１および移動ダイ２を協働して前記薄板ワークＷ
に前記折曲げ加工を施すパンチ４と、前記パンチ
４の上昇時に前記移動ダイ２を非加工位置Ｐ２に
付勢する付勢装置９とよりなり、前記バツクアツ
プ部材３には、前記移動ダイ２の変形を防止すべ
く該移動ダイ２の背面２３を摺動案内する案内面
３１が形成されていることを特徴とするベンド金
型。[Scope of Claim for Utility Model Registration] A bending mold for forming a bent part A by bending the edge of a thin plate work W such as a front fender along a bend line LB, comprising: a fixed die 1; Processing position P 1 on die 1
and a non-processing position P2, a movable die 2 having a recess 22 formed therein for receiving a portion a cut inward from the bend line LB of the bent portion A; A back-up member 3 disposed on the back side of the movable die 2 to guide the swinging of the movable die 2, and a pad 5 that presses and holds the thin plate work W set on the fixed and movable dies 1 and 2. is disposed so as to be able to rise and fall above the fixed and movable dies 1 and 2, and its lowering operation swings the movable die 2 to the processing position P1 , and also causes the fixed die 1 and the movable die 2 to work together to Thin plate work W
The back-up member 3 includes a punch 4 that performs the bending process on the die, and a biasing device 9 that biases the movable die 2 to a non-processing position P2 when the punch 4 is raised. A bending mold characterized in that a guide surface 31 is formed for slidingly guiding a back surface 23 of the movable die 2 in order to prevent deformation of the movable die 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989126925U JPH069700Y2 (en) | 1989-10-30 | 1989-10-30 | Bend mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989126925U JPH069700Y2 (en) | 1989-10-30 | 1989-10-30 | Bend mold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0368927U true JPH0368927U (en) | 1991-07-08 |
| JPH069700Y2 JPH069700Y2 (en) | 1994-03-16 |
Family
ID=31674709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989126925U Expired - Lifetime JPH069700Y2 (en) | 1989-10-30 | 1989-10-30 | Bend mold |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH069700Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018202428A (en) * | 2017-05-31 | 2018-12-27 | 株式会社Ｓｕｂａｒｕ | Press machine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6341652A (en) * | 1986-08-07 | 1988-02-22 | Nissan Motor Co Ltd | Failure diagnosis device for exhaust gas recirculation apparatus |
-
1989
- 1989-10-30 JP JP1989126925U patent/JPH069700Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6341652A (en) * | 1986-08-07 | 1988-02-22 | Nissan Motor Co Ltd | Failure diagnosis device for exhaust gas recirculation apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018202428A (en) * | 2017-05-31 | 2018-12-27 | 株式会社Ｓｕｂａｒｕ | Press machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH069700Y2 (en) | 1994-03-16 |
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