JPS62202923U - - Google Patents
Info
- Publication number
- JPS62202923U JPS62202923U JP9004786U JP9004786U JPS62202923U JP S62202923 U JPS62202923 U JP S62202923U JP 9004786 U JP9004786 U JP 9004786U JP 9004786 U JP9004786 U JP 9004786U JP S62202923 U JPS62202923 U JP S62202923U
- Authority
- JP
- Japan
- Prior art keywords
- pivot point
- movable pivot
- point
- lever
- triangular lever
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Press Drives And Press Lines (AREA)
Description
第１図はこの考案に一実施例を示す簡略側面図
、第２図は第１図の実施例におけるトツグル機構
の説明図、第３図は従来のかしめ機の一例を示す
簡略側面図、第４図は従来のかしめ機における作
用点Ｐにおける力のかかり方と運動軌跡とを説明
する略図である。
１……被加工物、３……上パンチ、４……パン
チロツド、７……往復ロツド、９……第１三角レ
バ、１０……主三角レバ、１１……第２三角レバ
、９Ａ，１０Ａ，１１Ａ……固定回動支点、Ｐ…
…作用点、Ｑ，Ｒ，Ｓ……可動枢着点。
Fig. 1 is a simplified side view showing one embodiment of this invention, Fig. 2 is an explanatory diagram of the toggle mechanism in the embodiment of Fig. 1, Fig. 3 is a simplified side view showing an example of a conventional caulking machine, FIG. 4 is a schematic diagram illustrating how force is applied at the point of application P and the locus of motion in a conventional caulking machine. 1... Workpiece, 3... Upper punch, 4... Punch rod, 7... Reciprocating rod, 9... First triangular lever, 10... Main triangular lever, 11... Second triangular lever, 9A, 10A , 11A...Fixed rotation fulcrum, P...
...Action point, Q, R, S...Movable pivot point.
Claims (1)
され、ひとつの頂点部に担持したローラ５１によ
つてスライド可能に支持されたパンチロツド４を
押圧するようにされ、他の頂点部に可動枢着点Ｓ
を備えた主三角レバ１０と、 固定回動支点９Ａのまわりに回動可能に支持さ
れ、ひとつの回動枢着点が往復ロツド７の一端か
ら力を受ける作用点Ｐとなり、他の可動枢着点Ｑ
を備えた第１三角レバ９と、 固定回動支点１１Ａのまわりに回動可能に支持
され、ひとつの可動枢着点Ｑにおいて前記三角レ
バ９と回動可能に連結され、他の可動枢着点Ｒを
備えた第２三角レバ１１と、 前記第２三角レバの可動枢着点Ｓと前記主三角
レバの可動枢着点Ｓとにそれぞれ回動可能に連結
されるリンクレバ１２と を有し、前記パンチロツドを押圧する力の作用時
には前記押圧ローラ５１、可動枢着点Ｓ、リンク
レバ１２、可動枢着点Ｒおよび固定回動支点１１
Ａが一直線をなすようなトツグル機構として構成
されたことを特徴とするかしめ機構。[Claims for Utility Model Registration] The punch rod 4 is rotatably supported around a fixed rotation fulcrum 10A and is slidably supported by a roller 51 supported at one apex, which presses the punch rod 4. Movable pivot point S on other apex part
The main triangular lever 10 is rotatably supported around a fixed rotation fulcrum 9A, and one rotation pivot point serves as an application point P that receives force from one end of the reciprocating rod 7, and the other movable pivot Landing point Q
The first triangular lever 9 is rotatably supported around a fixed pivot point 11A, is rotatably connected to the triangular lever 9 at one movable pivot point Q, and is rotatably connected to the other movable pivot point Q. A second triangular lever 11 having a point R; and a link lever 12 rotatably connected to a movable pivot point S of the second triangular lever and a movable pivot point S of the main triangular lever, respectively. , when a force to press the punch rod is applied, the pressing roller 51, the movable pivot point S, the link lever 12, the movable pivot point R, and the fixed rotation fulcrum 11.
A caulking mechanism characterized by being configured as a toggle mechanism such that A is in a straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9004786U JPH0335458Y2 (en) | 1986-06-13 | 1986-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9004786U JPH0335458Y2 (en) | 1986-06-13 | 1986-06-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62202923U true JPS62202923U (en) | 1987-12-24 |
| JPH0335458Y2 JPH0335458Y2 (en) | 1991-07-26 |
Family
ID=30949569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9004786U Expired JPH0335458Y2 (en) | 1986-06-13 | 1986-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0335458Y2 (en) |
-
1986
- 1986-06-13 JP JP9004786U patent/JPH0335458Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0335458Y2 (en) | 1991-07-26 |
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