JPH03113954U - - Google Patents
Info
- Publication number
- JPH03113954U JPH03113954U JP2179090U JP2179090U JPH03113954U JP H03113954 U JPH03113954 U JP H03113954U JP 2179090 U JP2179090 U JP 2179090U JP 2179090 U JP2179090 U JP 2179090U JP H03113954 U JPH03113954 U JP H03113954U
- Authority
- JP
- Japan
- Prior art keywords
- flange
- motor
- motor mounting
- mounting
- vibration isolator
- 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
- Motor Or Generator Frames (AREA)
Description
第１図は、本考案を工作機械の主軸用モーター
に適用した第１実施例の側面図、第２図は、第１
図のＡ部の部分拡大図、第３図は、本考案の第２
実施例の部分拡大図である。
１……モーター、２……フランジ、３……取付
け部、４……取付け孔、５……ブツシユ、６……
ボルト、７……ねじ孔、８……主軸頭ハウジング
、９……回転主軸、１０……溝、１１……Ｏリン
グ、１２……溝、１３……Ｏリング、１４……皿
ばね。
Fig. 1 is a side view of the first embodiment in which the present invention is applied to a main spindle motor of a machine tool, and Fig. 2 is a side view of the first embodiment of the invention.
Figure 3 is a partially enlarged view of part A in the figure, which is the second part of the present invention.
It is a partially enlarged view of an example. 1...Motor, 2...Flange, 3...Mounting part, 4...Mounting hole, 5...Button, 6...
Bolt, 7...screw hole, 8...spindle head housing, 9...rotating main shaft, 10...groove, 11...O ring, 12...groove, 13...O ring, 14...disc spring.
Claims (1)
付部に対面させ、前記フランジに穿設された取付
け孔を通じて前記モーター取付部に形成されたね
じ孔にボルトを締め込んでモーターを取付けるモ
ーターの取付け構造において、前記フランジの取
付け孔に挿入し、前記フランジの厚さより長いス
リーブ部分を有し、内側にボルトを通して前記ね
じ孔にねじ込んで、前記フランジの取付け孔内周
と前記スリーブ部分外周とを案内にしてモーター
を軸線方向に動き得るように取付けるブツシユと
、該ブツシユのスリーブ部分の外周と前記フラン
ジの取付け孔の内周との間に嵌め込んだ環状の弾
性防振材と、前記フランジと前記モーター取付部
との間にはさみ込んだ環状の弾性防振材とを具え
たことを特徴とするモーターの取付け構造。 ２ 前記フランジと前記ボルトの頭部との間に弾
性防振材を介在させて構成した請求項１に記載の
モーターの取付け構造。[Claims for Utility Model Registration] 1. The mounting surface of the flange of the motor is faced to the motor mounting part, and a bolt is tightened into a threaded hole formed in the motor mounting part through the mounting hole drilled in the flange. In the motor mounting structure, the sleeve portion is inserted into the mounting hole of the flange, has a sleeve portion longer than the thickness of the flange, and is screwed into the threaded hole by passing a bolt inside to connect the inner periphery of the mounting hole of the flange with the sleeve. a bush on which the motor is mounted so as to be movable in the axial direction using the outer periphery of the part as a guide; an annular elastic vibration isolator fitted between the outer periphery of the sleeve portion of the bush and the inner periphery of the mounting hole of the flange; . A motor mounting structure comprising: an annular elastic vibration isolator sandwiched between the flange and the motor mounting portion. 2. The motor mounting structure according to claim 1, wherein an elastic vibration isolator is interposed between the flange and the head of the bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2179090U JPH03113954U (en) | 1990-03-06 | 1990-03-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2179090U JPH03113954U (en) | 1990-03-06 | 1990-03-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03113954U true JPH03113954U (en) | 1991-11-21 |
Family
ID=31524822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2179090U Pending JPH03113954U (en) | 1990-03-06 | 1990-03-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03113954U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5828140B2 (en) * | 1979-10-13 | 1983-06-14 | 日産自動車株式会社 | Residual pressure mechanism of brake master cylinder |
| JPS6122170B2 (en) * | 1981-09-09 | 1986-05-30 | Hitachi Ltd | |
| JPS62104450A (en) * | 1985-10-30 | 1987-05-14 | Hitachi Ltd | Fitting device for damping plate for rotary electric machine |
-
1990
- 1990-03-06 JP JP2179090U patent/JPH03113954U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5828140B2 (en) * | 1979-10-13 | 1983-06-14 | 日産自動車株式会社 | Residual pressure mechanism of brake master cylinder |
| JPS6122170B2 (en) * | 1981-09-09 | 1986-05-30 | Hitachi Ltd | |
| JPS62104450A (en) * | 1985-10-30 | 1987-05-14 | Hitachi Ltd | Fitting device for damping plate for rotary electric machine |
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