JPS6317876Y2 - - Google Patents
Info
- Publication number
- JPS6317876Y2 JPS6317876Y2 JP7143482U JP7143482U JPS6317876Y2 JP S6317876 Y2 JPS6317876 Y2 JP S6317876Y2 JP 7143482 U JP7143482 U JP 7143482U JP 7143482 U JP7143482 U JP 7143482U JP S6317876 Y2 JPS6317876 Y2 JP S6317876Y2
- Authority
- JP
- Japan
- Prior art keywords
- shielding plate
- vibrating body
- proximity
- vibration
- grommet
- 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.)
- Expired
Links
- 229920001971 elastomer Polymers 0.000 claims description 14
- 239000005060 rubber Substances 0.000 claims description 14
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000010008 shearing Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Vibration Prevention Devices (AREA)
Description
【考案の詳細な説明】
本考案は振動体に固定される近接遮蔽板の防振
取付装置に関するものである。[Detailed Description of the Invention] The present invention relates to a vibration-proof mounting device for a proximity shield plate fixed to a vibrating body.
従来、振動体に対し板金等からなる近接遮蔽板
を固定する際には、グロメツトゴムによりその遮
蔽板を挾持させながら振動体に防振支持させるよ
うにしている。 Conventionally, when fixing a proximity shielding plate made of a sheet metal or the like to a vibrating body, the shielding plate is held by grommet rubber and supported by the vibrating body for vibration isolation.
そこで、そのグロメツトゴムを、振動体に螺着
せる植込みボルトに螺合するカラー付ナツト部材
にて固定させた板金類の防振支持装置に関する実
開昭55−59833号の考案がなされているが、この
場合、板金の横方向の力によつてグロメツトゴム
は剪断力を受けて破損しやすいという欠点があ
る。 Therefore, Japanese Utility Model Application Publication No. 55-59833 has proposed a vibration-proof support device for sheet metals in which the grommet rubber is fixed with a nut member with a collar that is screwed onto a stud bolt that is screwed onto the vibrating body. In this case, there is a disadvantage that the grommet rubber is easily damaged by shearing force due to the lateral force of the sheet metal.
また、振動体と遮蔽板とにまたがる特別なゴム
を介してそれぞれ固定させた実開昭54−87303号
の考案もなされているが、この場合も上記のごと
き特別なゴムを必要とするためコストが嵩むとい
う欠点があつた。 In addition, Utility Model Application No. 1987-87303 has been devised in which the vibrating body and the shielding plate are fixed together via special rubber, but this also requires the above-mentioned special rubber and is therefore costly. The drawback was that it was bulky.
そこで本考案は、前記従来の欠点を解消するた
めになされたものであり、近接遮蔽板に遮蔽板取
付ステーを設けることにより、グロメツトゴムを
２個づつ使用して振動体に固定させ、横方向の力
によるグロメツトゴムの剪断破損を防止すること
を目的としたものである。 Therefore, the present invention was devised to eliminate the above-mentioned drawbacks of the conventional method. By providing a shielding plate mounting stay on the adjacent shielding plate, two grommet rubbers are used each to fix it to the vibrating body, and the lateral direction The purpose is to prevent the grommet rubber from being damaged by shearing due to force.
即ち、本考案の近接遮蔽板の防振取付装置は、
振動体に対して取付けられる近接遮蔽板の振動体
側に遮蔽板取付ステーを取付けると共に、該遮蔽
板取付ステー及び近接遮蔽板をそれぞれ挾持する
各１個のグロメツトゴムを、該振動体に螺着する
ボルト部材により固定させることにより構成され
る。 That is, the vibration-proof mounting device for the proximity shielding plate of the present invention has the following features:
A bolt for attaching a shielding plate mounting stay to the vibrating body side of a proximity shielding plate that is attached to the vibrating body, and screwing one grommet rubber each that holds the shielding plate mounting stay and the proximity shielding plate to the vibrating body. It is constructed by being fixed by a member.
以下図面を参照して本考案の一実施例を説明す
るが、図面は本考案の実施例における近接遮蔽板
の防振取付装置の要部側断面図である。 An embodiment of the present invention will be described below with reference to the drawings, which are side sectional views of essential parts of a vibration-proof mounting device for proximity shielding plates according to the embodiment of the present invention.
まず、振動体１に対して取付けられる近接遮蔽
板２の振動体１側に遮蔽板取付ステー３をＷで示
すようにスポツト溶接により取付けており、遮蔽
板取付ステー３及び近接遮蔽板２に設けられたそ
れぞれの穴３Ａ及び２Ａの部分でこれら遮蔽板取
付ステー３及び近接遮蔽板２をそれぞれ挾持する
各１個のグロメツトゴム４及び５を、振動体１側
にねじ部６Ａで螺着されるボルト部材である六角
穴付ボルト６により振動体１に固定させている。 First, the shielding plate mounting stay 3 is attached to the vibrating body 1 side of the proximity shielding plate 2 attached to the vibrating body 1 by spot welding as shown by W. One grommet rubber 4 and 5, which respectively clamp the shielding plate mounting stay 3 and the proximity shielding plate 2 at the respective holes 3A and 2A, are screwed onto the vibrating body 1 side by a bolt screwed with a threaded portion 6A. It is fixed to the vibrating body 1 with a hexagon socket head bolt 6 which is a member.
このような構成からなる本考案の防振取付装置
では、遮蔽板取付ステー３及び２個のグロメツト
ゴム４，５の作用により、振動体１の振動が近接
遮蔽板２に伝播しにくくなり、その結果、近接遮
蔽板２の横方向の力によるグロメツトゴム４，５
の剪断破損を防止することができる。 In the vibration-proof mounting device of the present invention having such a configuration, the vibration of the vibrating body 1 is difficult to propagate to the adjacent shielding plate 2 due to the action of the shielding plate mounting stay 3 and the two grommet rubbers 4 and 5, and as a result, , grommet rubber 4, 5 due to the lateral force of the proximity shielding plate 2.
Shear damage can be prevented.
従つて、本考案を適用すれば、グロメツトゴム
の破損を防止できると共に、ボルトは外部から締
め付けることが可能で、外部との隙間が生じない
という利点がある。 Therefore, if the present invention is applied, it is possible to prevent damage to the grommet rubber, and the bolt can be tightened from the outside, which has the advantage of not creating a gap with the outside.
更に、本考案の防振取付装置では、近接遮蔽板
の横方向の力に対して強度が増すという利点もあ
る。 Furthermore, the anti-vibration mounting device of the present invention has the advantage of increased strength against lateral forces of the proximity shielding plate.
なお、本考案は内燃機関、トラクタ等のミツシ
ヨンケース等騒音を放散する振動体の騒音低減を
はかる上で有効に適用することができる。 The present invention can be effectively applied to reduce the noise of a vibrating body that dissipates noise, such as a transmission case of an internal combustion engine or a tractor.
図面は本考案の実施例における近接遮蔽板の防
振取付装置の要部側断面図である。
１……振動体、２……近接遮蔽板、３……遮蔽
板取付ステー、４，５……グロメツトゴム、６…
…六角穴付ボルト。
The drawing is a sectional side view of a main part of a vibration-proof mounting device for a proximity shield plate according to an embodiment of the present invention. 1... Vibrating body, 2... Proximity shielding plate, 3... Shielding plate mounting stay, 4, 5... Grommet rubber, 6...
…Hexagon socket head bolt.
Claims (1)
体側に遮蔽板取付ステーを取付けると共に、該遮
蔽板取付ステー及び近接遮蔽板をそれぞれ挾持す
る各１個のグロメツトゴムを、該振動体に螺着す
るボルト部材により固定させたことを特徴とする
近接遮蔽板の防振取付装置。 A bolt for attaching a shielding plate mounting stay to the vibrating body side of a proximity shielding plate that is attached to the vibrating body, and screwing one grommet rubber each that holds the shielding plate mounting stay and the proximity shielding plate to the vibrating body. A vibration-proof mounting device for a proximity shield plate, characterized in that it is fixed by a member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7143482U JPS58173847U (en) | 1982-05-18 | 1982-05-18 | Vibration-proof mounting device for proximity shielding plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7143482U JPS58173847U (en) | 1982-05-18 | 1982-05-18 | Vibration-proof mounting device for proximity shielding plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58173847U JPS58173847U (en) | 1983-11-21 |
| JPS6317876Y2 true JPS6317876Y2 (en) | 1988-05-20 |
Family
ID=30081051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7143482U Granted JPS58173847U (en) | 1982-05-18 | 1982-05-18 | Vibration-proof mounting device for proximity shielding plate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58173847U (en) |
-
1982
- 1982-05-18 JP JP7143482U patent/JPS58173847U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58173847U (en) | 1983-11-21 |
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