JPS6150630U - - Google Patents
Info
- Publication number
- JPS6150630U JPS6150630U JP13331584U JP13331584U JPS6150630U JP S6150630 U JPS6150630 U JP S6150630U JP 13331584 U JP13331584 U JP 13331584U JP 13331584 U JP13331584 U JP 13331584U JP S6150630 U JPS6150630 U JP S6150630U
- Authority
- JP
- Japan
- Prior art keywords
- clamp
- clamp arm
- bolt
- arm
- return spring
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Jigs For Machine Tools (AREA)
Description
第1図はクランプ腕部分の縦断側面図、第2図
はクランプの縦断側面図、第3図はクランプの正
面図、第4図はクランプの平面図、第5図は高さ
の低いワークをクランプした状態の第2図相当図
、第6図は従来例の第2図相当図である。
6…クランプ基体、7…クランプ腕、8…クラ
ンプボルト、8a…8の頭部、8b…8の軸部、
9…姿勢戻しバネ、9a…9の上端部、9b…9
の下端部、10…支点受、11…支点、12…力
点、13…作用点、14…通し孔、15…クラン
プネジ孔、21…ネジ受部、22…バネ接当面。
Figure 1 is a vertical side view of the clamp arm, Figure 2 is a vertical side view of the clamp, Figure 3 is a front view of the clamp, Figure 4 is a plan view of the clamp, and Figure 5 shows a workpiece with a low height. A diagram corresponding to FIG. 2 in a clamped state, and FIG. 6 a diagram corresponding to FIG. 2 in a conventional example. 6... Clamp base, 7... Clamp arm, 8... Clamp bolt, 8a... Head of 8, 8b... Shaft of 8,
9... Attitude return spring, 9a... Upper end of 9, 9b...9
10...Fully point holder, 11...Fully point, 12...Force point, 13...Action point, 14...Through hole, 15...Clamp screw hole, 21...Screw receiver, 22...Spring contact surface.
Claims (1)
位置させ、クランプ基体6に縦向きのクランプネ
ジ孔15と支点受10を設け、クランプ腕7の一
端に支点11、他端に作用点13、中間に力点1
2をそれぞれ形成し、力点12の中央部に通し孔
14を縦向きに明け、クランプボルト8をクラン
プ腕7の通し孔14に上から挿通してクランプ基
体6のクランプネジ孔15に螺締することにより
、クランプ腕7の支点11を支点受10で下から
受止め、力点12をクランプボルト8の頭部8a
で押下げ、作用点13を下降させて、クランプ腕
7をクランプ側に揺動駆動するように構成し、ク
ランプ腕7とクランプ基体6との間でクランプボ
ルト8の軸部8bに姿勢戻しバネ9を外嵌状に配
置し、クランプ腕7の下面で通し孔14の周囲に
バネ接当面22を形成し、バネ接当面22に姿勢
戻しバネ9の上端部9aが下から押上げ接当され
る事によりクランプ腕7をアンクランプ姿勢9b
に押戻すように構成した天秤型クランプ腕ボルト
引下げ式クランプにおいて、クランプ腕7とクラ
ンプ基体6との間でクランプボルト8の軸部8b
の中間高さ部にバネ受部21を設け、このバネ受
部21に姿勢戻しバネ9の下端部9bを下から受
止めることにより、クランプボルト8を回転させ
てクランプ腕7を高さ調節する場合に、これに伴
なつて姿勢戻しバネ9の下端部9bが追随して上
下動し、姿勢戻しバネ9の全長が変化しないよう
に構成した事を特徴とする天秤型クランプ腕ボル
ト引下げ式クランプ。 A balance-type clamp arm 7 is positioned above the clamp base 6, and a vertical clamp screw hole 15 and a fulcrum holder 10 are provided in the clamp base 6. The clamp arm 7 has a fulcrum 11 at one end, an action point 13 at the other end, and a middle Emphasis on 1
A through hole 14 is formed vertically in the center of the force point 12, and the clamp bolt 8 is inserted into the through hole 14 of the clamp arm 7 from above and screwed into the clamp screw hole 15 of the clamp base 6. By doing so, the fulcrum 11 of the clamp arm 7 is received from below by the fulcrum receiver 10, and the force point 12 is received by the head 8a of the clamp bolt 8.
to lower the point of action 13 to swing the clamp arm 7 toward the clamp side, and a posture return spring is attached to the shaft portion 8b of the clamp bolt 8 between the clamp arm 7 and the clamp base 6. 9 is disposed in an externally fitted manner, a spring contact surface 22 is formed around the through hole 14 on the lower surface of the clamp arm 7, and the upper end 9a of the posture return spring 9 is pushed up and abutted from below on the spring contact surface 22. By doing so, the clamp arm 7 is placed in the unclamp position 9b.
In a scale-type clamp arm bolt pull-down type clamp configured to be pushed back, the shaft portion 8b of the clamp bolt 8 is held between the clamp arm 7 and the clamp base 6.
A spring receiving part 21 is provided at the intermediate height of the spring receiving part 21, and by receiving the lower end part 9b of the attitude return spring 9 from below in the spring receiving part 21, the clamp bolt 8 is rotated and the height of the clamp arm 7 is adjusted. In this case, the lower end 9b of the posture return spring 9 moves up and down accordingly, and the overall length of the posture return spring 9 does not change. .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13331584U JPS6150630U (en) | 1984-08-31 | 1984-08-31 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13331584U JPS6150630U (en) | 1984-08-31 | 1984-08-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6150630U true JPS6150630U (en) | 1986-04-05 |
Family
ID=30691865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13331584U Pending JPS6150630U (en) | 1984-08-31 | 1984-08-31 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6150630U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS557622B2 (en) * | 1974-05-20 | 1980-02-27 | ||
JPS5950641B2 (en) * | 1974-02-20 | 1984-12-10 | ビク グルデン ロムベルク ヘミツシエ フアブリク ゲゼルシヤフト ミト ベシユレンクテル ハフツング | Novel raw material composition |
-
1984
- 1984-08-31 JP JP13331584U patent/JPS6150630U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5950641B2 (en) * | 1974-02-20 | 1984-12-10 | ビク グルデン ロムベルク ヘミツシエ フアブリク ゲゼルシヤフト ミト ベシユレンクテル ハフツング | Novel raw material composition |
JPS557622B2 (en) * | 1974-05-20 | 1980-02-27 |
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