JPS6420929U - - Google Patents
Info
- Publication number
- JPS6420929U JPS6420929U JP11510687U JP11510687U JPS6420929U JP S6420929 U JPS6420929 U JP S6420929U JP 11510687 U JP11510687 U JP 11510687U JP 11510687 U JP11510687 U JP 11510687U JP S6420929 U JPS6420929 U JP S6420929U
- Authority
- JP
- Japan
- Prior art keywords
- pinion
- guide post
- lifter
- rack
- lifter device
- 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
- 238000009415 formwork Methods 0.000 claims 1
Landscapes
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Description
第１図は、本考案のプレス機用リフター装置の
一実施例を示す正面図である。
１……リフターヘツド、２……下型、３……上
型、４……ガイドポスト、５……プレート、６…
…ばね手段、１０……支持棒、１１……駆動棒、
１２……ラツク、１３……ラツク、１４……ピニ
オン、１５……ピニオン、１６……連結棒。
FIG. 1 is a front view showing one embodiment of the lifter device for a press machine of the present invention. 1...Lifter head, 2...Lower die, 3...Upper die, 4...Guide post, 5...Plate, 6...
... Spring means, 10 ... Support rod, 11 ... Drive rod,
12...Rack, 13...Rack, 14...Pinion, 15...Pinion, 16...Connection rod.
Claims (1)
に設けたガイドポストのうち一つを上型の昇降と
共に垂直方向運動するよう構成し、このガイドポ
ストの下部を摺動可能に嵌装支持する下型枠部材
内に上記ガイドポストを上方へ押動賦勢するばね
手段を設け、またこのガイドポストの下部に駆動
棒を接続し、この駆動棒の下部にラツクを形成し
、このラツクと噛合するピニオンを一端に有する
連結棒をリフターヘツドの下方へ延ばし、その他
端に別のピニオンを設け、このピニオンを、リフ
ターヘツドを支持しつつ上下に軸線方向運動可能
に支持された支持棒の下部に形成したラツクに噛
合させたことを特徴とするプレス機用リフター装
置。 One of the guide posts provided between the upper mold and the lower mold is configured to move vertically as the upper mold moves up and down, and the lower part of this guide post is slidably fitted. A spring means for pushing and biasing the guide post upward is provided in the lower formwork member supporting the mounting, and a drive rod is connected to the lower part of the guide post, and a rack is formed at the lower part of the drive rod. A connecting rod having a pinion at one end that engages with the rack extends below the lifter head, and another pinion is provided at the other end, and this pinion is supported by a support rod that is movable up and down in the axial direction while supporting the lifter head. A lifter device for a press machine, characterized in that the lifter device is engaged with a rack formed at the bottom of the lifter device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11510687U JPS6420929U (en) | 1987-07-29 | 1987-07-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11510687U JPS6420929U (en) | 1987-07-29 | 1987-07-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6420929U true JPS6420929U (en) | 1989-02-01 |
Family
ID=31356458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11510687U Pending JPS6420929U (en) | 1987-07-29 | 1987-07-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6420929U (en) |
-
1987
- 1987-07-29 JP JP11510687U patent/JPS6420929U/ja active Pending