JPS6261386U - - Google Patents
Info
- Publication number
- JPS6261386U JPS6261386U JP15354785U JP15354785U JPS6261386U JP S6261386 U JPS6261386 U JP S6261386U JP 15354785 U JP15354785 U JP 15354785U JP 15354785 U JP15354785 U JP 15354785U JP S6261386 U JPS6261386 U JP S6261386U
- Authority
- JP
- Japan
- Prior art keywords
- collet
- axial direction
- workpiece
- pressure
- friction welding
- 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
- 238000003466 welding Methods 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Description
図面は本考案の一実施例を示すものであり、第
１図は全体平面図、第２図はワークの加工経過を
示す図、第３図は第１図の―線拡大断面図、
第４図は第３図の部拡大縦断面図、第５図はば
り抜き装置の要部拡大縦断面図、第６図は第５図
の―線断面図、第７図は同期搬送装置の拡大
平面図、第８図は第７図の矢視拡大図、第９図
は第８図の―線断面図、第１０図は第９図の
―線拡大断面図、第１１図は第９図の―
線拡大断面図、第１２図は第８図の―
線断面図である。
３……摩擦溶接機、３２……ワーク把持機構、
３３……ホルダ、３４……コレツト、３５……駆
動手段、３７……取付孔、３８……押圧面、３９
……受圧面、４０……挿入穴、Ｗ１，Ｗ２……ワ
ーク。
The drawings show one embodiment of the present invention, and FIG. 1 is an overall plan view, FIG. 2 is a diagram showing the process of processing a workpiece, and FIG. 3 is an enlarged sectional view taken along the line -- in FIG.
Fig. 4 is an enlarged vertical sectional view of the part shown in Fig. 3, Fig. 5 is an enlarged longitudinal sectional view of the main part of the deburring device, Fig. 6 is a sectional view taken along the line - - of Fig. 5, and Fig. 7 is a synchronous conveyance device. 8 is an enlarged view taken in the direction of the arrow in FIG. 7, FIG. 9 is an enlarged sectional view taken along the line - - of FIG. 8, FIG. 10 is an enlarged sectional view taken along the line - 9 of FIG. Figure -
Line enlarged sectional view, Figure 12 is of Figure 8 -
FIG. 3...Friction welding machine, 32...Work gripping mechanism,
33... Holder, 34... Collet, 35... Drive means, 37... Mounting hole, 38... Pressing surface, 39
...Pressure receiving surface, 40...Insertion hole, W1, W2...Work.
Claims (1)
接機において一方の棒状ワークを着脱可能にして
固定的に把持するためのワーク把持機構であつて
、先端側に向けて拡径したテーパ状押圧面が先端
に設けられた取付孔を有するホルダと、前記押圧
面に対応したテーパ状受圧面を外周に有するとと
もに取付孔と同心であつてワークを挿入すべく先
端側に開放した挿入穴を有して軸方向移動可能に
取付孔に嵌入されるとともに受圧面への押圧に応
じて縮径可能なコレツトと、該コレツトを軸方向
に駆動すべくコレツトに連結される駆動手段とを
備え、コレツトおよび駆動手段は、コレツトへの
軸方向外方からの押圧力に応じて挿入穴内面にワ
ークが圧接するまでの軸方向内方への移動を許容
すべく連結されることを特徴とする摩擦溶接機に
おけるワーク把持機構。 In a friction welding machine for friction welding a pair of rod-shaped workpieces, this is a workpiece gripping mechanism for removably gripping one of the rod-shaped workpieces, and has a tapered pressing surface that expands in diameter toward the tip. A holder having a mounting hole provided at the tip, a tapered pressure-receiving surface corresponding to the pressing surface on the outer periphery, and an insertion hole that is concentric with the mounting hole and open on the tip side for inserting the workpiece. The collet is fitted into the mounting hole so as to be movable in the axial direction and is capable of contracting in diameter in response to pressure on the pressure receiving surface, and a driving means connected to the collet to drive the collet in the axial direction. In a friction welding machine, the means is connected to allow the workpiece to move inward in the axial direction until it comes into pressure contact with the inner surface of the insertion hole in response to a pressing force applied to the collet from the outside in the axial direction. Workpiece gripping mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15354785U JPH0337827Y2 (en) | 1985-10-07 | 1985-10-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15354785U JPH0337827Y2 (en) | 1985-10-07 | 1985-10-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6261386U true JPS6261386U (en) | 1987-04-16 |
| JPH0337827Y2 JPH0337827Y2 (en) | 1991-08-09 |
Family
ID=31072530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15354785U Expired JPH0337827Y2 (en) | 1985-10-07 | 1985-10-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0337827Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021002153A1 (en) * | 2019-07-04 | 2021-01-07 | シチズン時計株式会社 | Clamp device |
-
1985
- 1985-10-07 JP JP15354785U patent/JPH0337827Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021002153A1 (en) * | 2019-07-04 | 2021-01-07 | シチズン時計株式会社 | Clamp device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0337827Y2 (en) | 1991-08-09 |
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