JPS62183934U - - Google Patents
Info
- Publication number
- JPS62183934U JPS62183934U JP7183586U JP7183586U JPS62183934U JP S62183934 U JPS62183934 U JP S62183934U JP 7183586 U JP7183586 U JP 7183586U JP 7183586 U JP7183586 U JP 7183586U JP S62183934 U JPS62183934 U JP S62183934U
- Authority
- JP
- Japan
- Prior art keywords
- expander
- tube
- leaf spring
- slit
- air cylinder
- 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
Landscapes
- Clamps And Clips (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Description
第１図は本考案の一実施例に係るエキスパンダ
押え治具の断面図、第２図はその左側面図、第３
図は給水加熱器の断面図、第４図は拡管装置にお
ける従来のエキスパンダ押え部分の構造を示す側
面図である。
図面中、１４はエキスパンダ、１５はエアシリ
ンダ、１７は板ばね、１８はスリツトである。
1 is a sectional view of an expander holding jig according to an embodiment of the present invention, FIG. 2 is a left side view thereof, and FIG.
The figure is a sectional view of the feed water heater, and FIG. 4 is a side view showing the structure of a conventional expander holding part in a pipe expansion device. In the drawing, 14 is an expander, 15 is an air cylinder, 17 is a leaf spring, and 18 is a slit.
Claims (1)
駆動して管を拡管する自動拡管装置において、前
記エキスパンダを前記管に対し固定するためのば
ね力を付与する板ばねをエアシリンダで駆動する
ようにし、更に板ばねの前記エキスパンダとの係
合部にスリツトを設けて前記エキスパンダを軸直
角方向に取外し可能としてあることを特徴とする
エキスパンダ押え治具。 In an automatic tube expansion device that expands a tube by pushing and driving an expander inserted into a tube end, an air cylinder drives a leaf spring that applies a spring force to fix the expander to the tube. The expander holding jig is further characterized in that a slit is provided in the engagement portion of the leaf spring with the expander so that the expander can be removed in a direction perpendicular to the axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7183586U JPS62183934U (en) | 1986-05-15 | 1986-05-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7183586U JPS62183934U (en) | 1986-05-15 | 1986-05-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62183934U true JPS62183934U (en) | 1987-11-21 |
Family
ID=30914746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7183586U Pending JPS62183934U (en) | 1986-05-15 | 1986-05-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62183934U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0211625U (en) * | 1988-06-28 | 1990-01-24 |
-
1986
- 1986-05-15 JP JP7183586U patent/JPS62183934U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0211625U (en) * | 1988-06-28 | 1990-01-24 |