JPH0363799U - - Google Patents
Info
- Publication number
- JPH0363799U JPH0363799U JP12544989U JP12544989U JPH0363799U JP H0363799 U JPH0363799 U JP H0363799U JP 12544989 U JP12544989 U JP 12544989U JP 12544989 U JP12544989 U JP 12544989U JP H0363799 U JPH0363799 U JP H0363799U
- Authority
- JP
- Japan
- Prior art keywords
- boss
- connecting plate
- rotating shaft
- caulking
- shaft portion
- 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
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 1
- 239000003973 paint Substances 0.000 claims 1
- 229920001187 thermosetting polymer Polymers 0.000 claims 1
- 238000004073 vulcanization Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は本考案に係る円筒型羽根車の一部分を
断面にした正面図、第２図は第１図のＡ部の拡大
断面図、第３図は第１図の左側面図、第４図は従
来の回転軸部の取付構造を示す縦断正面図。
１……回転軸部、２……連結板、２ａ……かし
め用の穴、２ｂ……カール形状、３……フアンボ
ス、４……止めネジ、５……弾性体、６……合成
樹脂製側板、７……羽根、８……羽根車単体、１
１……かしめ用のボス、１３……接着剤。
Fig. 1 is a front view of a part of the cylindrical impeller according to the present invention, Fig. 2 is an enlarged sectional view of section A in Fig. 1, Fig. 3 is a left side view of Fig. 1, and Fig. The figure is a longitudinal sectional front view showing a conventional mounting structure of a rotating shaft part. 1... Rotating shaft portion, 2... Connecting plate, 2a... Hole for caulking, 2b... Curled shape, 3... Fan boss, 4... Set screw, 5... Elastic body, 6... Made of synthetic resin Side plate, 7...Blade, 8...Single impeller, 1
1...Boss for caulking, 13...Adhesive.
Claims (1)
ａを設けた連結板２とを加硫により一体化して回
転軸部１を形成し、 一方、合成樹脂製側板６の内側面に多数個の羽
根７を設けると共に側板６の外面側にかしめ用の
ボス１１を突出させて設けて羽根車単体８を形成
し、 前記かしめ用の穴２ａとかしめ用のボス１１と
を溶着により固定した円筒型羽根車における回転
軸部の取付構造において、 前記連結板２の内面と側板６の外面との間に、
ゴム弾性のある熱硬化液または塗料等の接着剤１
３を介在させて連結板２とボス１１を溶着したこ
とを特徴とする円筒型羽根車における回転軸部の
取付構造。[Claims for Utility Model Registration] Fan boss 3, elastic body 5, and caulking hole 2
The rotating shaft portion 1 is formed by integrating the connecting plate 2 provided with the connecting plate 2 by vulcanization, and on the other hand, a large number of blades 7 are provided on the inner surface of the side plate 6 made of synthetic resin, and a caulking member is provided on the outer surface of the side plate 6. In the mounting structure of the rotating shaft portion of a cylindrical impeller, in which the impeller unit 8 is formed by protruding the boss 11, and the caulking hole 2a and the caulking boss 11 are fixed by welding, the connection Between the inner surface of the plate 2 and the outer surface of the side plate 6,
Rubber elastic thermosetting liquid or adhesive such as paint 1
3. A mounting structure for a rotating shaft portion in a cylindrical impeller, characterized in that a connecting plate 2 and a boss 11 are welded together with a connecting plate 2 and a boss 11 interposed therebetween.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12544989U JPH0363799U (en) | 1989-10-26 | 1989-10-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12544989U JPH0363799U (en) | 1989-10-26 | 1989-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0363799U true JPH0363799U (en) | 1991-06-21 |
Family
ID=31673319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12544989U Pending JPH0363799U (en) | 1989-10-26 | 1989-10-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0363799U (en) |
-
1989
- 1989-10-26 JP JP12544989U patent/JPH0363799U/ja active Pending