JPS6338931U - - Google Patents
Info
- Publication number
- JPS6338931U JPS6338931U JP13196286U JP13196286U JPS6338931U JP S6338931 U JPS6338931 U JP S6338931U JP 13196286 U JP13196286 U JP 13196286U JP 13196286 U JP13196286 U JP 13196286U JP S6338931 U JPS6338931 U JP S6338931U
- Authority
- JP
- Japan
- Prior art keywords
- arm
- toggle
- axes
- length
- shaped
- 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
- 230000009977 dual effect Effects 0.000 claims 2
- 238000003754 machining Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
- Jigs For Machine Tools (AREA)
Description
添付図面第１図〜第５図は本考案の実施例を示
し、第１図は開いている状態を示す正面図、第２
図は閉じている状態を示す正面図、第３図は第１
図中―線に沿う断面図、第４図は異形加工し
たパイプを示す平面図、第５図は動作を示す拡大
図、第６図〜第７図は変形例を示し、第６図はＬ
型アームのＬ１の長さを変えた場合を示す図、第
７図はＬ型アームのＬ２の長さを変えた場合を示
す図、第８図は従来技術の一例を示す機構図であ
る。
尚、図中１……複式トグル機構を用いた装置、
３……機構支持体、４……圧力シリンダー、５…
…尾端、６……圧力シリンダー支点、７……ピス
トン軸、１０……往復動リンク、１１……一方の
Ｌ型アーム、１１ａ……一側アーム片、１１ｂ…
…他側アーム片、１２……他方のＬ型アーム、１
２ａ……一側アーム片、１２ｂ……他側アーム片
、１５……Ｌ型アーム支点、１７……Ｌ型アーム
支点、１８……一方のトグルアーム、１８ａ……
自由端、２０……他方のトグルアーム、２０ａ…
…自由端、２４，２５……作用体、２８……ガイ
ド手段、Ｆ……自由端、Ｌ１……一方のＬ型アー
ムの一側アーム片の軸間の長さ、Ｌ２……一方の
Ｌ型アームの他側アーム片の軸間の長さ、Ｌ３…
…一方のトグルアームの軸間の長さ、Ｌ１′……
他方のＬ型アームの一側アーム片の軸間の長さ、
Ｌ２′……他方のＬ型アームの他側アーム片の軸
間の長さ、Ｌ３′……他方のトグルアームの軸間
の長さ、をそれぞれ示している。
1 to 5 of the accompanying drawings show an embodiment of the present invention, in which FIG. 1 is a front view showing an open state, and FIG. 2 is a front view showing an open state.
The figure is a front view showing the closed state, and Figure 3 is the 1st
Fig. 4 is a plan view showing the pipe processed into a different shape, Fig. 5 is an enlarged view showing the operation, Figs. 6 to 7 show modified examples, and Fig. 6 is the
Figure 7 is a diagram showing the case where the length of L1 of the type arm is changed, Figure 7 is a diagram showing the case where the length of L2 of the L type arm is changed, and Figure 8 is a mechanism diagram showing an example of the conventional technology. be. In addition, 1 in the figure...A device using a double toggle mechanism,
3... Mechanism support body, 4... Pressure cylinder, 5...
... Tail end, 6 ... Pressure cylinder fulcrum, 7 ... Piston shaft, 10 ... Reciprocating link, 11 ... One L-shaped arm, 11a ... One side arm piece, 11b ...
...Other arm piece, 12...Other L-shaped arm, 1
2a... One side arm piece, 12b... Other side arm piece, 15... L-shaped arm fulcrum, 17... L-shaped arm fulcrum, 18... One toggle arm, 18a...
Free end, 20...Other toggle arm, 20a...
...Free end, 24, 25... Effecting body, 28... Guide means, F... Free end, L 1 ... Length between the axes of one side arm piece of one L-shaped arm, L 2 ... One side The length between the axes of the other arm piece of the L-shaped arm, L 3 ...
...Length between the axes of one toggle arm, L 1 '...
The length between the axes of one arm piece of the other L-shaped arm,
L 2 ′ represents the length between the axes of the other arm piece of the other L-shaped arm, and L 3 ′ represents the length between the axes of the other toggle arm.
Claims (1)
体に対して回動自在に支持された圧力シリンダー
４を有し、この圧力シリンダー４のピストン軸７
に連動する往復動リンク１０の基部側位置１０ａ
にＬ型アーム支点１５を中心として回動自在に支
持された一方のＬ型アーム１１の一側アーム片１
１ａの自由端Ｆを回動自在に連結すると共に、上
記往復動リンク１０の他端側１０ｂに、Ｌ型アー
ム支点１７を中心として回動自在に支持された他
方のＬ型アーム１２の一側アーム片１２ａの自由
端Ｆを回動自在に連結し、次いで上記一方のＬ型
アーム１１の他側アーム片１１ｂに対して一方の
トグルアーム１８を回動自在に配設すると共に、
他方のＬ型アーム１２の他側アーム片１２ｂに対
して他方のトグルアーム２０を回動自在に配設し
、上記互いに対向する一対のトグルアーム１８，
２０の自由端１８ａ，２０ａ各々に、ワークのク
ランプ、パイプ加工、ワークの両端押圧等の目的
作業に対応する一方と他方の作用体２４，２５を
取着すると共に、上記一方と他方の作用体２４，
２５を互いに直進的にガイドする為のガイド手段
２８をトグルアーム１８，２０に関連して設けた
複式トグル機構を用いた装置に於いて； 上記一方のＬ型アーム１１の一側アーム片１１
ａの軸間の長さＬ１、上記一方のＬ型アーム１１
の他側アーム片１１ｂの軸間の長さＬ２、一方の
トグルアーム１８の軸間の長さＬ３とし、他方の
Ｌ型アーム１２の一側アーム片１２ａの軸間の長
さＬ１′、上記他方のＬ型アーム１２の他側アー
ム片１２ｂの軸間の長さＬ２′、他方のトグルア
ーム２０の軸間の長さＬ３′とした場合、上記Ｌ
１又はＬ２あるいはＬ３の何れか１つを他方のＬ
１′又はＬ２′あるいはＬ３′に対して変更し、
トグルアームの先端に取着している作用体２４，
２５のストロークを上記変化に対して定比例的に
互いに他に対して変化させることができることを
特徴とする複式トグル機構を用いた装置。[Claims for Utility Model Registration] It has a pressure cylinder 4 whose tail end 5 is rotatably supported by a pressure cylinder fulcrum 6 with respect to a mechanism support, and a piston shaft 7 of this pressure cylinder 4.
The base side position 10a of the reciprocating link 10 interlocked with
One side arm piece 1 of one L-shaped arm 11 is rotatably supported around an L-shaped arm fulcrum 15.
One side of the other L-shaped arm 12 rotatably connected to the free end F of 1a and rotatably supported on the other end side 10b of the reciprocating link 10 about the L-shaped arm fulcrum 17. The free end F of the arm piece 12a is rotatably connected, and then one toggle arm 18 is rotatably arranged with respect to the other arm piece 11b of the one L-shaped arm 11,
The other toggle arm 20 is rotatably arranged with respect to the other arm piece 12b of the other L-shaped arm 12, and the pair of toggle arms 18 facing each other,
The free ends 18a, 20a of the workpiece 20 are fitted with one and the other effecting bodies 24, 25 corresponding to the intended work such as clamping the workpiece, pipe machining, pressing both ends of the workpiece, etc. 24,
In an apparatus using a dual toggle mechanism, in which a guide means 28 for linearly guiding the two L-shaped arms 18 and 25 is provided in association with the toggle arms 18 and 20;
The length L 1 between the axes of a, the above one L-shaped arm 11
The length between the axes of the other side arm piece 11b is L2 , the length between the axes of one toggle arm 18 is L3 , and the length between the axes of the one side arm piece 12a of the other L-shaped arm 12 is L1. ', the length L2' between the axes of the other arm piece 12b of the other L-shaped arm 12, and the length L3 ' between the axes of the other toggle arm 20, the above L
1 or L 2 or L 3 to the other L
1 ′ or L 2 ′ or L 3 ′,
an effecting body 24 attached to the tip of the toggle arm;
An apparatus using a dual toggle mechanism, characterized in that the strokes of 25 can be changed relative to each other in constant proportion to the above changes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13196286U JPH0226587Y2 (en) | 1986-08-28 | 1986-08-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13196286U JPH0226587Y2 (en) | 1986-08-28 | 1986-08-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6338931U true JPS6338931U (en) | 1988-03-12 |
| JPH0226587Y2 JPH0226587Y2 (en) | 1990-07-19 |
Family
ID=31030901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13196286U Expired JPH0226587Y2 (en) | 1986-08-28 | 1986-08-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0226587Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08168931A (en) * | 1994-09-10 | 1996-07-02 | Trumpf Gmbh & Co | Work fastening device |
-
1986
- 1986-08-28 JP JP13196286U patent/JPH0226587Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08168931A (en) * | 1994-09-10 | 1996-07-02 | Trumpf Gmbh & Co | Work fastening device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0226587Y2 (en) | 1990-07-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS63131322U (en) | ||
| JPS6338931U (en) | ||
| JPS62109880U (en) | ||
| JPH01117829U (en) | ||
| JPH01109326U (en) | ||
| JPS6292183U (en) | ||
| JPH0281795U (en) | ||
| JPH0213705U (en) | ||
| JPS63100176U (en) | ||
| JPS6112643U (en) | Pin press-fit unit for industrial robots | |
| JPS61133233U (en) | ||
| JPS58188135U (en) | Link type feed unit | |
| JPS5974070U (en) | Roller chain caulking tool | |
| JPH0179520U (en) | ||
| JPS6253935U (en) | ||
| JPH0336371U (en) | ||
| JPH0442344U (en) | ||
| JPS59148853U (en) | handheld crusher | |
| JPH0274180U (en) | ||
| JPS60167656U (en) | Grinding desk holding device for industrial robots | |
| JPH0451366U (en) | ||
| JPS62159983U (en) | ||
| JPS62113995U (en) | ||
| JPS59124631U (en) | hand press equipment | |
| JPH0265546U (en) |