JPS63162133U - - Google Patents
Info
- Publication number
- JPS63162133U JPS63162133U JP5579587U JP5579587U JPS63162133U JP S63162133 U JPS63162133 U JP S63162133U JP 5579587 U JP5579587 U JP 5579587U JP 5579587 U JP5579587 U JP 5579587U JP S63162133 U JPS63162133 U JP S63162133U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic pump
- electric motor
- mounting seat
- drive shaft
- connecting hole
- 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
- Reciprocating Pumps (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Description
第１図は本考案の実施例を示す全体説明図、第
２図は第１図の部切断面図、第３図は従来例を
示す全体説明図である。
２は電動機、３は油圧ポンプ、５は回転軸、６
は駆動軸、８はケーシング、９は油圧ポンプ取付
座、１１は連結穴、１２はスプライン溝、１３は
スプライン、１４はフランジ部、１８はインロー
孔、１９はインロー部を示す。
FIG. 1 is an overall explanatory view showing an embodiment of the present invention, FIG. 2 is a partial sectional view of FIG. 1, and FIG. 3 is an overall explanatory view showing a conventional example. 2 is an electric motor, 3 is a hydraulic pump, 5 is a rotating shaft, 6
1 is a drive shaft, 8 is a casing, 9 is a hydraulic pump mounting seat, 11 is a connecting hole, 12 is a spline groove, 13 is a spline, 14 is a flange portion, 18 is a spigot hole, and 19 is a spigot portion.
Claims (1)
ング端面に油圧ポンプ取付座を形成し、該油圧ポ
ンプ取付座端面より外部に突出しないよう駆動軸
を電動機内に回転自在に設け、該駆動軸の油圧ポ
ンプとの連結側端面に該駆動軸と同芯状の連結穴
を穿設し、該連結穴内周面にスプライン溝を設け
、該スプライン溝に嵌合するスプラインを先端部
外周面に形成し且つ前記連結穴に嵌挿可能な回転
軸を油圧ポンプに回転自在に設け、油圧ポンプの
電動機との連結側端面に前記油圧ポンプ取付座に
固定可能なインロー付フランジ部を設けたことを
特徴とする電動機直結型油圧ポンプ。 A hydraulic pump mounting seat is formed on the end face of the casing of the electric motor on the side connected to the hydraulic pump, and a drive shaft is rotatably provided within the electric motor so as not to protrude outside from the end face of the hydraulic pump mounting seat, and the hydraulic pressure of the drive shaft is A connecting hole concentric with the drive shaft is bored in the end surface connected to the pump, a spline groove is provided on the inner circumferential surface of the connecting hole, and a spline that fits into the spline groove is formed on the outer circumferential surface of the distal end; The hydraulic pump is rotatably provided with a rotary shaft that can be inserted into the connection hole, and a flange with a spigot that can be fixed to the hydraulic pump mounting seat is provided on the end surface of the hydraulic pump on the side connected to the electric motor. Hydraulic pump directly connected to electric motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5579587U JPS63162133U (en) | 1987-04-13 | 1987-04-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5579587U JPS63162133U (en) | 1987-04-13 | 1987-04-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63162133U true JPS63162133U (en) | 1988-10-24 |
Family
ID=30884027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5579587U Pending JPS63162133U (en) | 1987-04-13 | 1987-04-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63162133U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0566276U (en) * | 1992-02-12 | 1993-09-03 | 株式会社ナブコ | Hydraulic pump device |
-
1987
- 1987-04-13 JP JP5579587U patent/JPS63162133U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0566276U (en) * | 1992-02-12 | 1993-09-03 | 株式会社ナブコ | Hydraulic pump device |
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