JPH0180275U - - Google Patents
Info
- Publication number
- JPH0180275U JPH0180275U JP1987173659U JP17365987U JPH0180275U JP H0180275 U JPH0180275 U JP H0180275U JP 1987173659 U JP1987173659 U JP 1987173659U JP 17365987 U JP17365987 U JP 17365987U JP H0180275 U JPH0180275 U JP H0180275U
- Authority
- JP
- Japan
- Prior art keywords
- diameter portion
- fitting
- shaft
- projection welding
- small diameter
- 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
- 238000003466 welding Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 description 2
- 238000005219 brazing Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
- Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Description
第１図は本考案に基づく接合構造の接合前の状
態を示す一部破断側面図である。第２図は接合終
了後の第１図に示された接合構造を示す一部破断
側面図である。第３図は従来形式の接合構造を示
す一部破断側面図である。
１……軸状部材、２……板材、２ａ……嵌合孔
、３……小径部、４……中径部、５……段部、６
……電極、７……絶縁材、８……段部、９……接
合部、１１……軸状部材、１２……板材、１２ａ
……筒状部、１３……ろう付け部、１４……電子
ビーム溶接部。
FIG. 1 is a partially cutaway side view showing the state of the joining structure based on the present invention before joining. FIG. 2 is a partially cutaway side view showing the joining structure shown in FIG. 1 after the joining is completed. FIG. 3 is a partially cutaway side view showing a conventional joining structure. DESCRIPTION OF SYMBOLS 1... Shaft-shaped member, 2... Plate material, 2a... Fitting hole, 3... Small diameter part, 4... Medium diameter part, 5... Step part, 6
... Electrode, 7 ... Insulating material, 8 ... Step part, 9 ... Joint part, 11 ... Shaft-shaped member, 12 ... Plate material, 12a
... Cylindrical part, 13... Brazing part, 14... Electron beam welding part.
Claims (1)
にプロジエクシヨン溶接によつて一体的に結合す
るための構造であつて、 前記軸状部材の結合部に、前記嵌合部材の嵌合
孔の内径よりもやや小さい小径部と、該小径部に
隣接する中径部と、該中径部に隣接する大径部と
が設けられ、前記中径部をプロジエクシヨン溶接
によつて前記嵌合部材に溶融結合するようにした
ことを特徴とする接合構造。[Claims for Utility Model Registration] A structure for integrally connecting a shaft-like member and a member fitting on the outer periphery of the shaft-like member to each other by projection welding, the connecting portion of the shaft-like member comprising: , a small diameter portion that is slightly smaller than the inner diameter of the fitting hole of the fitting member, a medium diameter portion adjacent to the small diameter portion, and a large diameter portion adjacent to the medium diameter portion; A joining structure characterized in that the fitting member is melt-bonded to the fitting member by projection welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987173659U JPH0180275U (en) | 1987-11-13 | 1987-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987173659U JPH0180275U (en) | 1987-11-13 | 1987-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0180275U true JPH0180275U (en) | 1989-05-30 |
Family
ID=31465556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987173659U Pending JPH0180275U (en) | 1987-11-13 | 1987-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0180275U (en) |
-
1987
- 1987-11-13 JP JP1987173659U patent/JPH0180275U/ja active Pending