JPH0180226U - - Google Patents
Info
- Publication number
- JPH0180226U JPH0180226U JP1987170374U JP17037487U JPH0180226U JP H0180226 U JPH0180226 U JP H0180226U JP 1987170374 U JP1987170374 U JP 1987170374U JP 17037487 U JP17037487 U JP 17037487U JP H0180226 U JPH0180226 U JP H0180226U
- Authority
- JP
- Japan
- Prior art keywords
- positioning
- workpiece
- positioning member
- positions
- lower die
- 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
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Description
第１図は本考案の一実施例であるワーク位置決
め装置を備えた曲げ加工装置の要部を示す正面断
面図である。第２図はそのワーク位置決め装置の
うち下型に設けられた部分を示す斜視図である。
第３図は上型に設けられた作用部材を示す図であ
る。第４図は上記ワーク位置決め装置の位置決め
板が退避位置に回動させられた状態を示す正面断
面図である。第５図は作用部材の別の態様を示す
正面図である。第６図はワイヤロープの端の箱体
への別の連結形態を示す斜視図である。
１０：上型、１２：下型、１６：ワーク、２８
：箱体、３４：位置決め板、４６：引張コイルス
プリング、５０：突部、５６：ワイヤロープ、７
０：作用部材、７２：ローラ、８０：ロツド。
FIG. 1 is a front sectional view showing the main parts of a bending device equipped with a workpiece positioning device, which is an embodiment of the present invention. FIG. 2 is a perspective view showing a portion of the workpiece positioning device provided on the lower mold.
FIG. 3 is a diagram showing the operating members provided on the upper die. FIG. 4 is a front sectional view showing the positioning plate of the workpiece positioning device rotated to the retracted position. FIG. 5 is a front view showing another embodiment of the operating member. FIG. 6 is a perspective view showing another form of connection of the end of the wire rope to the box body. 10: Upper mold, 12: Lower mold, 16: Work, 28
: Box body, 34: Positioning plate, 46: Tension coil spring, 50: Protrusion, 56: Wire rope, 7
0: Working member, 72: Roller, 80: Rod.
Claims (1)
によりワークにプレス加工を施す装置に設けられ
、前記ワークを位置決めする装置であつて、 前記下型にほぼ水平な軸線のまわりに回動可能
に取り付けられ、その前面において前記ワークを
位置決めする位置決め部材と、 その位置決め部材を前記ワークを位置決めする
位置決め位置に向かつて付勢する付勢手段と、 前記位置決め部材を前記位置決め位置に位置決
めするストツパと、 前記位置決め部材をワーク加工時に前記位置決
め位置より後方側の退避位置へ回動させる退避装
置と を備えたワーク位置決め装置において、 前記退避装置を、 前記位置決め部材と前記下型の位置決め部材よ
り後方側の部分との間に張り渡された可撓性を有
する紐状体と、 前記上型に設けられ、その上型と前記下型との
接近に伴つて前記紐状体の中間部に係合してこれ
を屈曲させ、前記位置決め部材を前記退避位置へ
回動させる作用部材と を含むものとしたことを特徴とするプレス加工用
ワーク位置決め装置。[Claims for Utility Model Registration] A device for positioning the workpiece, which is provided in an apparatus for pressing a workpiece by moving an upper die and a lower die closer to and away from each other, and for positioning the workpiece, the apparatus comprising: a positioning member that is rotatably attached around a horizontal axis and positions the workpiece on its front surface; urging means that urges the positioning member toward a positioning position where the workpiece is positioned; and the positioning member a stopper that positions the positioning member at the positioning position; and a retracting device that rotates the positioning member to a retracted position rearward from the positioning position during workpiece processing, wherein the retracting device is the positioning member and a flexible string-like body stretched between a portion of the lower die on the rear side of the positioning member; A workpiece positioning device for press working, comprising: an action member that engages with and bends an intermediate portion of a string-like body to rotate the positioning member to the retracted position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987170374U JPH0180226U (en) | 1987-11-07 | 1987-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987170374U JPH0180226U (en) | 1987-11-07 | 1987-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0180226U true JPH0180226U (en) | 1989-05-30 |
Family
ID=31461256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987170374U Pending JPH0180226U (en) | 1987-11-07 | 1987-11-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0180226U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016198804A (en) * | 2015-04-13 | 2016-12-01 | 東亜工業株式会社 | Press device |
-
1987
- 1987-11-07 JP JP1987170374U patent/JPH0180226U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016198804A (en) * | 2015-04-13 | 2016-12-01 | 東亜工業株式会社 | Press device |
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