JPH0430455U - - Google Patents
Info
- Publication number
- JPH0430455U JPH0430455U JP7142790U JP7142790U JPH0430455U JP H0430455 U JPH0430455 U JP H0430455U JP 7142790 U JP7142790 U JP 7142790U JP 7142790 U JP7142790 U JP 7142790U JP H0430455 U JPH0430455 U JP H0430455U
- Authority
- JP
- Japan
- Prior art keywords
- support member
- testing machine
- vibration testing
- wall surface
- vibration
- 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
- 230000005284 excitation Effects 0.000 description 1
Landscapes
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Description
第１〜６図は本考案の一実施例としての振動試
験機を示すもので、第１図はテーブル部の一部切
断平面図、第２図は第１図の−矢視断面図、
第３図は弾性体ローラの正面図、第４図は第３図
の−矢視断面図、第５図は第３図の−矢
視側面図、第６図は支持部材に取付けられるラツ
ク部の側面図であり、第７図は従来の振動試験機
の概略構成を示す側断面図である。
１……励磁コイル、２……ヨーク部、３……ポ
ールピース、５……電源、７……可動コイル、８
……コイルばね、９……テーブル、１０……弾性
体ローラ、１１……支持部材、１４ａ，１４ｂ…
…歯形、１５……空気ばね、１６……トツププレ
ート、１７，１８……ラツク部材、１９……ブラ
ケツト、２０……案内板、２１……ボルト。
1 to 6 show a vibration testing machine as an embodiment of the present invention, in which FIG. 1 is a partially cutaway plan view of the table section, FIG. 2 is a sectional view taken along the - arrow in FIG. 1, and FIG.
3 is a front view of the elastic roller, FIG. 4 is a sectional view taken in the direction indicated by the - arrow in FIG. 3, FIG. 5 is a side view taken in the direction indicated by the - arrow in FIG. FIG. 7 is a side sectional view showing a schematic configuration of a conventional vibration testing machine. 1... Excitation coil, 2... Yoke part, 3... Pole piece, 5... Power supply, 7... Moving coil, 8
...Coil spring, 9...Table, 10...Elastic roller, 11...Support member, 14a, 14b...
... tooth profile, 15 ... air spring, 16 ... top plate, 17, 18 ... rack member, 19 ... bracket, 20 ... guide plate, 21 ... bolt.
Claims (1)
振動可能なテーブルと、同テーブルの周囲に設け
られた支持部材と、上記テーブルの側壁と上記支
持部材の内壁面との間に介装されて上記テーブル
を上記支持部材に対して弾性的に支承しながら案
内可能な直線ガイドとしての弾性体ローラとをそ
なえ、同弾性体ローラの少なくとも一方の端面の
周面に歯形が形成されるとともに、上記テーブル
の側壁と上記支持部材の内壁面とに上記歯形に噛
合可能なラツク部がそれぞれ形成されていること
を特徴とする、振動試験機。 (2) 上記支持部材の内壁面に形成された上記ラ
ツク部が、上記支持部材の内壁面からの突出量を
調節可能に構成されていることを特徴とする、請
求項(1)に記載の振動試験機。 (3) 上記弾性体ローラと上記振動試験機の本体
側部材との間に荷重保持用の空気ばねが介設され
ていることを特徴とする、請求項(1)あるいは(2)
に記載の振動試験機。[Claims for Utility Model Registration] (1) In a vibration testing machine, a table capable of reciprocating vibration by a drive mechanism, a support member provided around the table, a side wall of the table, and an inner wall surface of the support member. an elastic roller serving as a linear guide that is interposed between the support member and capable of guiding the table while elastically supporting the support member; A vibration testing machine characterized in that a side wall of the table and an inner wall surface of the support member are each formed with a rack portion that can engage with the tooth profile. (2) The rack portion formed on the inner wall surface of the support member is configured to be able to adjust the amount of protrusion from the inner wall surface of the support member. Vibration testing machine. (3) Claim (1) or (2) characterized in that an air spring for holding a load is interposed between the elastic roller and the main body side member of the vibration testing machine.
Vibration testing machine described in .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7142790U JPH0543400Y2 (en) | 1990-07-04 | 1990-07-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7142790U JPH0543400Y2 (en) | 1990-07-04 | 1990-07-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0430455U true JPH0430455U (en) | 1992-03-11 |
| JPH0543400Y2 JPH0543400Y2 (en) | 1993-11-01 |
Family
ID=31608450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7142790U Expired - Lifetime JPH0543400Y2 (en) | 1990-07-04 | 1990-07-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0543400Y2 (en) |
-
1990
- 1990-07-04 JP JP7142790U patent/JPH0543400Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0543400Y2 (en) | 1993-11-01 |