JPH0410136U - - Google Patents
Info
- Publication number
- JPH0410136U JPH0410136U JP5119490U JP5119490U JPH0410136U JP H0410136 U JPH0410136 U JP H0410136U JP 5119490 U JP5119490 U JP 5119490U JP 5119490 U JP5119490 U JP 5119490U JP H0410136 U JPH0410136 U JP H0410136U
- Authority
- JP
- Japan
- Prior art keywords
- yoke
- scale
- scale member
- suction
- eccentric
- 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.)
- Granted
Links
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Landscapes
- Braking Arrangements (AREA)
- Stopping Of Electric Motors (AREA)
Description
第１図ないし第５図は本考案に係る負作動形電
磁ブレーキの実施例を示し、第１図はその平面図
、第２図は正面図、第３図は制動状態で示す第１
図の−断面図、第４図は電磁ブレーキの一部
破断正面図、第５図はヨークの平面図である。
２……スケール部材、３……スライド部材、４
……負作動形電磁ブレーキ、６……ヨーク、６ｄ
……吸着面、８……電磁コイル、９……アーマチ
ユア、９ａ……吸着部材、９ｂ……圧接部材、１
０……偏心カラー、１０ａ……孔、１０ｂ……偏
心円、１１……ボルト、１３……圧縮コイルばね
。
1 to 5 show an embodiment of the negative actuation type electromagnetic brake according to the present invention, FIG. 1 is a plan view thereof, FIG. 2 is a front view, and FIG. 3 is a first embodiment shown in a braking state.
4 is a partially cutaway front view of the electromagnetic brake, and FIG. 5 is a plan view of the yoke. 2... Scale member, 3... Slide member, 4
...Negative action electromagnetic brake, 6...Yoke, 6d
...Attraction surface, 8...Electromagnetic coil, 9...Armature, 9a...Adsorption member, 9b...Pressure member, 1
0... Eccentric collar, 10a... Hole, 10b... Eccentric circle, 11... Bolt, 13... Compression coil spring.
Claims (1)
置で停止するスライド部材とを備えた機械に付設
される負作動形電磁ブレーキであつて、前記スラ
イド部材に固定され電磁コイルが内設されたヨー
クと、このヨークの両側面一隅部に回動調節自在
に枢着され軸芯に対し偏心する偏心円を備えた左
右一対の偏心カラーと、前記ヨークの吸着面に沿
つて延びる吸着部材とこの吸着部材の一端からヨ
ークの前面に沿つて直交方向に延び自由端を前記
スケール部材に接離自在に臨ませた圧接部材とで
Ｌ字状に形成され孔を前記偏心カラーの偏心円に
嵌合させて揺動自在に支持されたアーマチユアと
、このアーマチユアをスケール部材への圧接方向
に付勢するばね部材とで構成したことを特徴とす
る負作動形電磁ブレーキ。 A negative actuation type electromagnetic brake attached to a machine equipped with a scale member and a slide member that moves in the longitudinal direction of the scale member and stops at a predetermined position, the brake including a yoke that is fixed to the slide member and has an electromagnetic coil installed therein. , a pair of left and right eccentric collars that are rotatably pivotally attached to one corner of each side of the yoke and have an eccentric circle that is eccentric with respect to the axis; a suction member that extends along the suction surface of the yoke; and the suction member. a press-contact member extending orthogonally along the front surface of the yoke from one end and having a free end facing the scale member so as to be able to move toward and away from the scale member; A negative actuation type electromagnetic brake comprising a swingably supported armature and a spring member that biases the armature in the direction of pressure contact with a scale member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5119490U JPH0539221Y2 (en) | 1990-05-18 | 1990-05-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5119490U JPH0539221Y2 (en) | 1990-05-18 | 1990-05-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0410136U true JPH0410136U (en) | 1992-01-28 |
| JPH0539221Y2 JPH0539221Y2 (en) | 1993-10-05 |
Family
ID=31570409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5119490U Expired - Lifetime JPH0539221Y2 (en) | 1990-05-18 | 1990-05-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0539221Y2 (en) |
-
1990
- 1990-05-18 JP JP5119490U patent/JPH0539221Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0539221Y2 (en) | 1993-10-05 |