JPS6234923U - - Google Patents
Info
- Publication number
- JPS6234923U JPS6234923U JP12394285U JP12394285U JPS6234923U JP S6234923 U JPS6234923 U JP S6234923U JP 12394285 U JP12394285 U JP 12394285U JP 12394285 U JP12394285 U JP 12394285U JP S6234923 U JPS6234923 U JP S6234923U
- Authority
- JP
- Japan
- Prior art keywords
- tightening
- mold
- support member
- fitting
- bolt 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.)
- Pending
Links
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Description
第１図は、この考案の装置の実施例の正面断面
図、第２図は同じく側面断面図、第３図は下部金
型をこの考案の装置によつて金型支持部材へ締付
けた正面図、第４図は従来の一般的なプレスブレ
ーキの正面図である。
図面の主要な部分を表わす符号の説明、１……
プレスブレーキ、３……下部テーブル、５……上
部テーブル、９……下部金型、１３……金型支持
部材、１５……取付ボルト、１７……第１切欠穴
、１９……植込ボルト、２１……締付金具、２３
……引張りボルト、２５……第１案内孔、２７…
…第２切欠穴、２９……第２案内孔、３１……ば
ね受金具、３３……圧縮コイルばね、３７……下
部部材、４５……押上げ部材、４７……ゴムホー
ス。
Fig. 1 is a front sectional view of an embodiment of the device of this invention, Fig. 2 is a side sectional view of the same, and Fig. 3 is a front view of the lower mold clamped to the mold support member by the device of this invention. , FIG. 4 is a front view of a conventional general press brake. Explanation of the symbols representing the main parts of the drawing, 1...
Press brake, 3... lower table, 5... upper table, 9... lower mold, 13... mold support member, 15... mounting bolt, 17... first notch hole, 19... stud bolt , 21... tightening fitting, 23
...Tension bolt, 25...First guide hole, 27...
...Second cutout hole, 29...Second guide hole, 31...Spring receiver, 33...Compression coil spring, 37...Lower member, 45...Pushing member, 47...Rubber hose.
Claims (1)
締付ける締付金具を、金型支持部材に設けた切欠
穴に上下動自在に設け、前記締付金具に固定した
引張りボルトと、金型支持部材に設けた弾機とに
より、前記締付金具を常時下方向へ付勢すると共
に、前記引張りボルトの下方に、押上部材とゴム
ホースとからなる弛め機構を設けたことを特徴と
するプレス機械の下部金型自動締付装置。 A tightening fitting for tightening the head of a stud bolt fixed to the lower surface of the lower mold is provided in a cutout hole provided in the mold support member so as to be movable up and down, and the tension bolt fixed to the tightening fitting and the mold The press is characterized in that the tightening fitting is always urged downward by a spring provided on the support member, and a loosening mechanism consisting of a push-up member and a rubber hose is provided below the tension bolt. Machine's lower mold automatic tightening device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12394285U JPS6234923U (en) | 1985-08-14 | 1985-08-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12394285U JPS6234923U (en) | 1985-08-14 | 1985-08-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6234923U true JPS6234923U (en) | 1987-03-02 |
Family
ID=31015509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12394285U Pending JPS6234923U (en) | 1985-08-14 | 1985-08-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6234923U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS577627B2 (en) * | 1976-01-01 | 1982-02-12 |
-
1985
- 1985-08-14 JP JP12394285U patent/JPS6234923U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS577627B2 (en) * | 1976-01-01 | 1982-02-12 |
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