JPH0451366U - - Google Patents
Info
- Publication number
- JPH0451366U JPH0451366U JP9261890U JP9261890U JPH0451366U JP H0451366 U JPH0451366 U JP H0451366U JP 9261890 U JP9261890 U JP 9261890U JP 9261890 U JP9261890 U JP 9261890U JP H0451366 U JPH0451366 U JP H0451366U
- Authority
- JP
- Japan
- Prior art keywords
- metal fitting
- rod
- plunger
- cam
- hand 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
- 239000002184 metal Substances 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Description
第１図は本案のハンド式高トルク押圧工具を示
す側面図、第２図イ，ロ，ハ，ニ図は上記押圧工
具の動作状態の説明図、第３図は上記押圧工具の
他の実施例の側面図、第４図は第３図の平面図で
ある。
１……プランジヤー、２……金具、３……ワー
ク受、４……下部ハンドレバー、５……上部ハン
ドレバー、５′……前端部、６……ピン、７……
往復摺動杆、８……連杆、９……前向短杆、１０
′……インボリユート曲線外周面、１０……カム
、１１……コイルバネ。
Fig. 1 is a side view showing the hand-type high-torque pressing tool of the present invention, Figs. 2 A, B, C, and D are explanatory diagrams of the operating state of the above pressing tool, and Fig. 3 is another embodiment of the above pressing tool. The side view of the example, FIG. 4, is a plan view of FIG. 1...Plunger, 2...Metal fitting, 3...Work holder, 4...Lower hand lever, 5...Upper hand lever, 5'...Front end, 6...Pin, 7...
Reciprocating sliding rod, 8... Continuous rod, 9... Forward short rod, 10
'...Involute curve outer peripheral surface, 10...Cam, 11...Coil spring.
Claims (1)
ジヤーの前後端を金具の前後に突出させてなり、
該金具の前方にワーク受を該金具に支持してなり
、かつ該金具の下端部に下部ハンドレバーの前端
を固定し、上端部に上部ハンドレバーの前端部を
ピンによつて枢支してなり、該前端部に該ピンの
偏心位置に往復摺動杆の前端部を枢着し、該摺動
杆の後端部と上記下部ハンドレバーとを連杆で接
続し、該連杆の中程下部に接続した前向短杆の前
端部にインボリユート曲線外周面を有するカムの
中心部を枢支し、該カムと上記短杆との間にコイ
ルバネを介在させ、かつ該カムの上記外周面で上
記プランジヤーの後端を押圧可能に形成してなる
ハンド式高トルク押圧工具。 A plunger is fitted in the middle of the metal fitting, and the front and rear ends of the plunger are made to protrude to the front and rear of the metal fitting,
A workpiece holder is supported by the metal fitting in front of the metal fitting, and the front end of the lower hand lever is fixed to the lower end of the metal fitting, and the front end of the upper hand lever is pivotally supported to the upper end by a pin. The front end of a reciprocating sliding rod is pivotally connected to the front end at the eccentric position of the pin, the rear end of the sliding rod and the lower hand lever are connected by a connecting rod, and the inside of the connecting rod is A central part of a cam having an involute curved outer peripheral surface is pivotally supported on the front end of a forward short rod connected to the lower part of the rod, a coil spring is interposed between the cam and the short rod, and the outer peripheral surface of the cam A hand-type high-torque pressing tool, in which the rear end of the plunger is configured to be pressable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9261890U JPH0546849Y2 (en) | 1990-09-03 | 1990-09-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9261890U JPH0546849Y2 (en) | 1990-09-03 | 1990-09-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0451366U true JPH0451366U (en) | 1992-04-30 |
| JPH0546849Y2 JPH0546849Y2 (en) | 1993-12-08 |
Family
ID=31829226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9261890U Expired - Lifetime JPH0546849Y2 (en) | 1990-09-03 | 1990-09-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0546849Y2 (en) |
-
1990
- 1990-09-03 JP JP9261890U patent/JPH0546849Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0546849Y2 (en) | 1993-12-08 |