JPS61159131U - - Google Patents
Info
- Publication number
- JPS61159131U JPS61159131U JP4342385U JP4342385U JPS61159131U JP S61159131 U JPS61159131 U JP S61159131U JP 4342385 U JP4342385 U JP 4342385U JP 4342385 U JP4342385 U JP 4342385U JP S61159131 U JPS61159131 U JP S61159131U
- Authority
- JP
- Japan
- Prior art keywords
- pistons
- tightening
- brackets
- bracket connected
- hold
- 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 1
Landscapes
- Jigs For Machine Tools (AREA)
Description
第１図は本考案の締付機の一実施例の一部分を
示す断面図、第２図は本考案の締付機の第１図の
Ａ方向から見た部分断面図、第３図は第１図の一
点鎖線で囲んだＢ部分の拡大断面図、第４図は第
２図の分解斜視図である。
図中、１……ボルト、２……ソケツト、３，２
３……回転軸、４……ハウジング、５……玉軸受
、６，１１……ブラケツト、７……リンク、８…
…ブツシユ、９，１３……ピン、１０……ベース
、１２……ブツシユ、１４……孔、１５，１６…
…ピストン、１７……スプリング、１８，１９…
…頂面、２０，２１……端面、２２……ナツトラ
ンナ、２４……自在継手、２５……締付部、２６
……定位置保持具、２７……ワーク、２８……面
取り部、２９……ボルト穴。
Fig. 1 is a sectional view showing a part of an embodiment of the tightening machine of the present invention, Fig. 2 is a partial sectional view of the tightening machine of the invention seen from direction A in Fig. 1, and Fig. 3 is a partial sectional view of the tightening machine of the present invention. FIG. 4 is an enlarged sectional view of the portion B surrounded by the dashed line in FIG. 1, and FIG. 4 is an exploded perspective view of FIG. In the diagram, 1...bolt, 2...socket, 3,2
3... Rotating shaft, 4... Housing, 5... Ball bearing, 6, 11... Bracket, 7... Link, 8...
...button, 9,13...pin, 10...base, 12...button, 14...hole, 15,16...
...Piston, 17...Spring, 18, 19...
... Top surface, 20, 21 ... End surface, 22 ... Nut runner, 24 ... Universal joint, 25 ... Tightening part, 26
... Fixed position holder, 27 ... Workpiece, 28 ... Chamfered portion, 29 ... Bolt hole.
Claims (1)
付部に接続したブラケツト及び他のブラケツトと
各々連結し２個のピストンを摺動自在に保持しば
ねなどの弾発手段によつて該２個のピストンを各
々前記２個のブラケツトの各々に該ピストンの頂
面を当接して押圧し前記締付部を該締付部の回転
軸と直交する平面内で移動可能に保持する定位置
保持具とを備えたことを特徴とする自動締付機。 A tightening part that grips and rotates the head of the screw, a bracket connected to the tightening part, and a bracket connected to the other brackets to slidably hold the two pistons, and the two pistons are held by resilient means such as springs. and press the two pistons by bringing the top surfaces of the pistons into contact with each of the two brackets to hold the tightening portion movably within a plane orthogonal to the axis of rotation of the tightening portion. An automatic tightening machine characterized by being equipped with a fixed position holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4342385U JPS61159131U (en) | 1985-03-26 | 1985-03-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4342385U JPS61159131U (en) | 1985-03-26 | 1985-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61159131U true JPS61159131U (en) | 1986-10-02 |
Family
ID=30555077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4342385U Pending JPS61159131U (en) | 1985-03-26 | 1985-03-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61159131U (en) |
-
1985
- 1985-03-26 JP JP4342385U patent/JPS61159131U/ja active Pending