JPH0480697U - - Google Patents
Info
- Publication number
- JPH0480697U JPH0480697U JP12021990U JP12021990U JPH0480697U JP H0480697 U JPH0480697 U JP H0480697U JP 12021990 U JP12021990 U JP 12021990U JP 12021990 U JP12021990 U JP 12021990U JP H0480697 U JPH0480697 U JP H0480697U
- Authority
- JP
- Japan
- Prior art keywords
- ram
- threaded portion
- press machine
- ball screw
- frame
- 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
Landscapes
- Presses And Accessory Devices Thereof (AREA)
- Press Drives And Press Lines (AREA)
Description
第１図は本考案のプレス機械における一実施例
の要部斜視図、第２図はラムが一軸の場合の他の
実施例の要部側面図である。
１……プレス機械、３……フレーム、１１……
上金型、１３……下金型、１５……ラム、２１…
…ボールねじ、２３……ねじ切り部分、２５……
非ねじ切り部分、２７……ナツト部材、２９……
スライド部材。
FIG. 1 is a perspective view of a main part of one embodiment of a press machine of the present invention, and FIG. 2 is a side view of a main part of another embodiment in which the ram is uniaxial. 1...Press machine, 3...Frame, 11...
Upper mold, 13...Lower mold, 15...Ram, 21...
...Ball screw, 23...Threaded part, 25...
Non-threaded part, 27... Nut member, 29...
Slide member.
Claims (1)
、上金型と下金型とを協働せしめてワークにプレ
ス加工を行なうプレス機械にして、前記ラムを上
下動せしめる上下方向へ延伸したねじ切り部分と
非ねじ切り部分とからなるボールねじを設け、前
記ねじ切り部分にナツト部材を螺合せしめると共
に、前記非ねじ切り部分にスライド部材を係合し
、このスライド部材を前記フレームに固定し、さ
らに前記ボールねじの下部を前記ラムに固定して
なることを特徴とするプレス機械。 (2) 前記請求項(1)において、前記ボールねじ軸
の長手方向と平行な前記ラムをガイドせしめるガ
イド軸を設けてなることを特徴とするプレス機械
。[Claims for Utility Model Registration] (1) A press machine that presses a workpiece by cooperating an upper mold and a lower mold with a ram that can move up and down with respect to the frame, and the ram can be moved up and down. A ball screw consisting of a threaded portion extending in the vertical direction and a non-threaded portion for movement is provided, a nut member is screwed into the threaded portion, a slide member is engaged with the non-threaded portion, and the slide member is A press machine, characterized in that it is fixed to a frame, and further, the lower part of the ball screw is fixed to the ram. (2) The press machine according to claim (1), further comprising a guide shaft for guiding the ram parallel to the longitudinal direction of the ball screw shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12021990U JPH0480697U (en) | 1990-11-19 | 1990-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12021990U JPH0480697U (en) | 1990-11-19 | 1990-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0480697U true JPH0480697U (en) | 1992-07-14 |
Family
ID=31868134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12021990U Pending JPH0480697U (en) | 1990-11-19 | 1990-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0480697U (en) |
-
1990
- 1990-11-19 JP JP12021990U patent/JPH0480697U/ja active Pending