JPS6184207U - - Google Patents
Info
- Publication number
- JPS6184207U JPS6184207U JP16914384U JP16914384U JPS6184207U JP S6184207 U JPS6184207 U JP S6184207U JP 16914384 U JP16914384 U JP 16914384U JP 16914384 U JP16914384 U JP 16914384U JP S6184207 U JPS6184207 U JP S6184207U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- welded
- tube
- welded structure
- convex
- 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 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
- F15B15/1438—Cylinder to end cap assemblies
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
Description
第１図は本考案の油圧シリンダの溶接構造の一
実施例を示す中心線に沿つて半分を断面した全体
正面図、第２図は第１図の一部拡大図、第３図は
従来の油圧シリンダの溶接構造を示す中心線に沿
つて半分を断面した全体正面図、第４図は第３図
の一部拡大図である。
６……シリンダチユーブ（チユーブ）、１４…
…シリンダボトム（ボトム）、１５……溶接部、
１６……凸インロー部、１７……肉厚部。
Fig. 1 is an overall front view taken in half section along the center line showing an embodiment of the welded structure of the hydraulic cylinder of the present invention, Fig. 2 is a partially enlarged view of Fig. 1, and Fig. 3 is a conventional welded structure. FIG. 4 is a partially enlarged view of FIG. 3, which is a front view of the welded structure of the hydraulic cylinder taken in half along the center line. 6...Cylinder tube (tube), 14...
... Cylinder bottom (bottom), 15 ... Welding part,
16... Convex spigot part, 17... Thick part.
Claims (1)
に溶着した油圧シリンダの溶接構造において、シ
リンダチユーブとシリンダボトムとを溶接する部
分及びその近傍を外径方向に肉厚に形成し、溶接
の裏当てになる凸インロー部をシリンダチユーブ
に設け、その凸インロー部を挿入する凹部をシリ
ンダボトムに設けたことを特徴とする油圧シリン
ダの溶接構造。 In the welded structure of a hydraulic cylinder in which the cylinder tube and the cylinder bottom are welded together, the part where the cylinder tube and the cylinder bottom are welded and the vicinity thereof are formed thickly in the outer diameter direction, and a convex part is formed to serve as a backing for the weld. A welded structure for a hydraulic cylinder, characterized in that a pilot part is provided in a cylinder tube, and a recess into which the convex pilot part is inserted is provided in the cylinder bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16914384U JPS6184207U (en) | 1984-11-09 | 1984-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16914384U JPS6184207U (en) | 1984-11-09 | 1984-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6184207U true JPS6184207U (en) | 1986-06-03 |
Family
ID=30726891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16914384U Pending JPS6184207U (en) | 1984-11-09 | 1984-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6184207U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS552512A (en) * | 1978-06-16 | 1980-01-10 | Hitachi Ltd | Cylinder for hydraulic elevator |
-
1984
- 1984-11-09 JP JP16914384U patent/JPS6184207U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS552512A (en) * | 1978-06-16 | 1980-01-10 | Hitachi Ltd | Cylinder for hydraulic elevator |