JP3252948B2 - Mounting structure of fan motor - Google Patents
Mounting structure of fan motorInfo
- Publication number
- JP3252948B2 JP3252948B2 JP00719796A JP719796A JP3252948B2 JP 3252948 B2 JP3252948 B2 JP 3252948B2 JP 00719796 A JP00719796 A JP 00719796A JP 719796 A JP719796 A JP 719796A JP 3252948 B2 JP3252948 B2 JP 3252948B2
- Authority
- JP
- Japan
- Prior art keywords
- fan motor
- mounting
- motor mounting
- mounting plate
- mounting structure
- 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 - Fee Related
Links
Landscapes
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、ファンモータの取付構
造に係わり、とくに、輸送時のファンモータの固定と、
使用時のファンモータの振動吸収を有効に成すものに関
する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mounting structure of a fan motor, and more particularly, to fixing a fan motor during transportation.
The present invention relates to a device that effectively absorbs vibration of a fan motor during use.
【０００２】[0002]
【従来の技術】従来、天井埋込型の空気調和機における
ファンモータの取付板への取付構造は、図７に示すよう
に、外胴１の天板部に設けた取付板２の上面に凹部を形
成するファンモータ取付部３よりプロゼクションボルト
１５を所要数配置し、同プロゼクションボルト１５に防
振ゴム１６、ファンモータ４の脚部取付孔４ａ、防振ゴ
ム１６およびワッシャ１８を挿着し、ナット１９を締結
して固定していた。このため、運転時の振動を吸収する
ため、前記防振ゴム１６の硬度を下げる（柔らかくす
る）と、輸送時にファンモータ４が大きく揺れてファン
２０が他の部品に当たり、破損し、また逆に、輸送時に
ファンモータ４が揺れないように防振ゴム１６の硬度を
上げる（硬くする）と運転時の振動を十分吸収すること
ができず、騒音の原因となるという問題があり、防振ゴ
ム１６の設計を困難なものにしていた。2. Description of the Related Art Conventionally, a mounting structure of a fan motor to a mounting plate in an air conditioner of a ceiling-embedded type is provided on an upper surface of a mounting plate 2 provided on a top plate portion of an outer body 1 as shown in FIG. A required number of projection bolts 15 are arranged from the fan motor mounting portion 3 forming the recess, and the anti-vibration rubber 16, the leg mounting hole 4 a of the fan motor 4, the anti-vibration rubber 16, and the washer 18 And the nut 19 is fastened and fixed. For this reason, if the hardness of the vibration isolation rubber 16 is reduced (softened) in order to absorb the vibration during operation, the fan motor 4 shakes greatly during transportation and the fan 20 hits other parts and breaks, and conversely, However, if the hardness of the anti-vibration rubber 16 is increased (hardened) so that the fan motor 4 does not shake during transportation, there is a problem that vibration during operation cannot be sufficiently absorbed, causing noise. 16 made the design difficult.
【０００３】[0003]
【発明が解決しようとする課題】本発明は以上述べた問
題点を解決し、防振ゴムの設計を容易にし、輸送時にお
けるファンモータの大きな揺れを防止し、また、運転時
におけるファンモータの振動を十分吸収することのでき
るファンモータの取付構造を提供することを目的として
いる。SUMMARY OF THE INVENTION The present invention solves the above-mentioned problems, facilitates the design of a vibration-proof rubber, prevents large fluctuations of the fan motor during transportation, and reduces the vibration of the fan motor during operation. It is an object of the present invention to provide a fan motor mounting structure capable of sufficiently absorbing vibration.
【０００４】[0004]
【課題を解決するための手段】本発明は上述の課題を解
決するため、取付板に形成する凹状のファンモータ取付
部に傾斜部を設け、同傾斜部にファンモータの脚部取付
孔に対応させて軸孔を設け、同軸孔に、頭部下面に前記
傾斜部に対応する段付部を形成したファンモータ取付用
ボルトの軸を挿通し、同ファンモータ取付用ボルトに、
防振ゴム、ファンモータの脚部およびコイルバネを挿着
した後、締結具を固定するようにし、前記ファンモータ
取付用ボルトを回転することにより、輸送時は前記ファ
ンモータを防振ゴムで固定するため、前記コイルバネを
締めつけて防振ゴムが前記取付板の天井に圧接するよう
にし、設置時は前記ファンモータを前記コイルバネだけ
で支えるため、同コイルバネを緩めて防振ゴムが前記取
付板の天井より離れるようにしている。SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention provides a concave fan motor mounting portion formed on a mounting plate with an inclined portion, the inclined portion corresponding to a leg mounting hole of a fan motor. Then, a shaft hole is provided, a coaxial hole, a shaft of a fan motor mounting bolt having a stepped portion corresponding to the inclined portion formed on the lower surface of the head is inserted therethrough, and the fan motor mounting bolt is
After inserting the anti-vibration rubber, the leg of the fan motor and the coil spring, the fastener is fixed, and the fan motor is fixed by the anti-vibration rubber during transportation by rotating the fan motor mounting bolt. Therefore, the coil spring is tightened so that the rubber is pressed against the ceiling of the mounting plate. At the time of installation, the fan motor is supported only by the coil spring. I'm trying to get further away.
【０００５】また、前記ファンモータ取付部に設けた両
段差面を、軸孔より外側に低く傾斜させ、前記モータ取
付用ボルトの取付板圧接面を前記傾斜に対応して傾斜さ
せるようにしている。また、前記ファンモータ取付部に
設けた段差面の傾斜部との境界に少なくとも２個の半円
球状の凸状ストッパーまたは半円筒状の凸状ストッパー
を設けるようにしている。また、前記ファンモータ取付
用ボルトの頭部下面を、前記ファンモータ取付部に設け
た段差面の傾斜部との境界に設けた凸状ストッパーに対
応する凹状ストッパーを設けるようにしている。[0005] Further, both stepped surfaces provided on the fan motor mounting portion are inclined lower outside the shaft hole, and the mounting plate pressure contact surface of the motor mounting bolt is inclined corresponding to the inclination. . Further, at least two semi-spherical convex stoppers or semi-cylindrical convex stoppers are provided on the boundary between the stepped surface provided on the fan motor mounting portion and the inclined portion. In addition, a concave stopper corresponding to a convex stopper provided at the boundary between the lower surface of the head of the fan motor mounting bolt and the inclined portion of the step surface provided in the fan motor mounting portion is provided.
【０００６】また、前記ファンモータ取付用ボルトの軸
を、先端部周縁に溝を形成した小径軸を設ける２段構造
とし、同小径軸に、ワッシャーを装着し、溝にＥリング
等のストッパーを締結して固定するようにしている。The shaft of the fan motor mounting bolt has a two-stage structure in which a small-diameter shaft having a groove formed in the periphery of the tip is provided, a washer is mounted on the small-diameter shaft, and a stopper such as an E-ring is provided in the groove. They are fastened and fixed.
【０００７】また、前記取付板の上面に、同取付板のフ
ァンモータ取付部に形成する軸孔と、同心円上に、前記
止め輪の直径より大きな挿通孔を設け、同挿通孔と前記
軸孔との間を同軸孔の直径を幅とするスリットで接続す
るようにしている。そして、前記挿通孔を、前記軸孔を
形成する面より上面に形成して前記ファンモータ取付用
ボルトが外れないようにしている。In addition, a shaft hole formed in a fan motor mounting portion of the mounting plate is provided on an upper surface of the mounting plate, and an insertion hole larger than a diameter of the retaining ring is provided on a concentric circle, and the insertion hole and the shaft hole are provided. Are connected by a slit having a width equal to the diameter of the coaxial hole. Further, the insertion hole is formed on an upper surface from a surface on which the shaft hole is formed so that the fan motor mounting bolt does not come off.
【０００８】[0008]
【作用】以上のように構成したので、本発明のファンモ
ータの取付構造においては、輸送時はモータ取付用ボル
トを回転して、取付板の上部段差面にファンモータ取付
用ボルトの頭部下面先端が当たるようにすることによ
り、前記コイルバネを締めつけて防振ゴムが前記取付板
の天井に圧接しており、ファンモータの大きな揺れを防
止でき、また、設置時はファンモータ取付用ボルトを回
転して、取付板の下部段差面にモータ取付用ボルトの頭
部下面先端が当たるようにすることにより、前記コイル
バネを緩めて防振ゴムが前記取付板の天井より離れるよ
うにしており、前記コイルバネによりファンモータの振
動を十分吸収することができる。With the above construction, in the fan motor mounting structure of the present invention, the motor mounting bolt is rotated during transportation so that the lower surface of the head of the fan motor mounting bolt is mounted on the upper step surface of the mounting plate. By setting the tip to be in contact, the coil spring is tightened, and the vibration isolating rubber is pressed against the ceiling of the mounting plate, so that a large swing of the fan motor can be prevented. The lower end of the head of the motor mounting bolt is brought into contact with the lower step surface of the mounting plate to loosen the coil spring so that the vibration isolating rubber is separated from the ceiling of the mounting plate. Thereby, the vibration of the fan motor can be sufficiently absorbed.
【０００９】[0009]
【実施例】以下、図面に基づいて本発明によるファンモ
ータの取付構造を詳細に説明する。図１は本発明による
ファンモータの取付構造の一実施例を示す側断面図であ
り、図２は図１の部分拡大断面図、また、図３、図４は
図２の他の実施例を示す部分拡大断面図、図５は平面図
である。図１および図２に示すように、天井埋込型の空
気調和機において、外胴１の天板部に設けた取付板２に
形成する凹状のファンモータ取付部３に傾斜部３ｂを設
け、上部段差面３ａ、下部段差面３ｃを形成する段差面
構造とし、前記傾斜部３ｂにファンモータ４の脚部取付
孔４ａに対応させて軸孔３ｄを設け、同軸孔３ｄに、取
付板圧接面５ａを前記段差面構造に対応して上部段差面
５ｂ、傾斜部５ｃ、下部段差面５ｄを形成したファンモ
ータ取付用ボルト５の軸５ｅを挿通し、同ファンモータ
取付用ボルト５の軸５ｅに、防振ゴム６、ファンモータ
４の脚部取付孔４ａおよびコイルバネ７を挿着した後、
締結具８を固定するようにし、輸送時は前記ファンモー
タ取付用ボルト５を回転して取付板２の上部段差面３ａ
にファンモータ取付用ボルト５の頭部下面先端が当たる
ようにすることにより、前記コイルバネ７を締めつけて
防振ゴム６が前記取付板２の天井２ａに圧接するように
し、設置時は前記ファンモータ取付用ボルト５を回転し
て取付板２の下部段差面３ｃにモータ取付用ボルト５の
頭部下面先端が当たるようにすることにより、前記コイ
ルバネ７を緩めて防振ゴム６が前記取付板２の天井より
離れるようにしている。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a fan motor mounting structure according to the present invention; FIG. 1 is a side sectional view showing an embodiment of a mounting structure of a fan motor according to the present invention, FIG. 2 is a partially enlarged sectional view of FIG. 1, and FIGS. 3 and 4 are other embodiments of FIG. FIG. 5 is a partially enlarged sectional view, and FIG. 5 is a plan view. As shown in FIGS. 1 and 2, in the ceiling-mounted air conditioner, an inclined portion 3 b is provided in a concave fan motor mounting portion 3 formed on a mounting plate 2 provided on a top plate portion of an outer shell 1. A stepped surface structure having an upper stepped surface 3a and a lower stepped surface 3c is formed. A shaft hole 3d is provided in the inclined portion 3b so as to correspond to the leg mounting hole 4a of the fan motor 4, and a mounting plate pressing surface is provided in the coaxial hole 3d. 5a is inserted through a shaft 5e of a fan motor mounting bolt 5 having an upper step surface 5b, an inclined portion 5c, and a lower step surface 5d corresponding to the step surface structure. After inserting the anti-vibration rubber 6, the leg mounting hole 4a of the fan motor 4 and the coil spring 7,
The fastener 8 is fixed, and during transportation, the fan motor mounting bolt 5 is rotated so that the upper step surface 3a of the mounting plate 2 is rotated.
The coil spring 7 is tightened so that the anti-vibration rubber 6 is pressed against the ceiling 2a of the mounting plate 2 by contacting the tip of the lower surface of the head of the fan motor mounting bolt 5 with the fan motor. By rotating the mounting bolt 5 so that the lower end of the head of the motor mounting bolt 5 comes into contact with the lower step surface 3c of the mounting plate 2, the coil spring 7 is loosened, and the vibration isolating rubber 6 is attached to the mounting plate 2. Away from the ceiling.
【００１０】また、他の実施例として、図３に示すよう
に、前記ファンモータ取付部３に設けた上部段差面３ａ
および下部段差面３ｃを、軸孔３ｄより外側に低く傾斜
させ、前記ファンモータ取付用ボルト５の取付板圧接面
５ａを前記傾斜に対応して傾斜させるようにしている。As another embodiment, as shown in FIG. 3, an upper step surface 3a provided on the fan motor mounting portion 3 is provided.
The lower step surface 3c is inclined lower than the shaft hole 3d so that the mounting plate pressure contact surface 5a of the fan motor mounting bolt 5 is inclined corresponding to the inclination.
【００１１】また、他の実施例として、図４に示すよう
に、前記ファンモータ取付部３に設けた上部段差面３ａ
および下部段差面３ｃの傾斜部３ｂとの境界に半円球状
または半円筒状の凸状ストッパー３ｅ、凸状ストッパー
３ｆを設けるようにしている。As another embodiment, as shown in FIG. 4, an upper step surface 3a provided on the fan motor mounting portion 3 is provided.
A semi-spherical or semi-cylindrical convex stopper 3e and a convex stopper 3f are provided at the boundary between the lower step surface 3c and the inclined portion 3b.
【００１２】また、他の実施例として、図５に示すよう
に、前記ファンモータ取付用ボルト５の取付板圧接面５
ａに、前記ファンモータ取付部３に設けた上部段差面３
ａおよび下部段差面３ｃの傾斜部３ｂとの境界に設けた
凸状ストッパー３ｅ、凸状ストッパー３ｆに対応する凹
状ストッパー５ｆ、凹状ストッパー５ｇを設けるように
している。As another embodiment, as shown in FIG. 5, a mounting plate press contact surface 5 of the fan motor mounting bolt 5 is provided.
a, an upper step surface 3 provided on the fan motor mounting portion 3;
A convex stopper 3e provided at the boundary between the a and the inclined portion 3b of the lower step surface 3c, a concave stopper 5f corresponding to the convex stopper 3f, and a concave stopper 5g are provided.
【００１３】また、図３、図４、図５に示すように、前
記ファンモータ取付用ボルト５の頭部５ｈを、ドライ
バ、スパナ等の工具で回転できる構造にしている。ま
た、前記ファンモータ取付用ボルト５の軸５ｅを、先端
部にネジを形成した小径軸５ｅａを設ける２段構造と
し、同小径軸５ｅａに、締結具（ワッシャー）８を装着
してナット９を締結して固定するようにしている。ま
た、図示しないが、前記ファンモータ取付用ボルト５の
軸５ｅを、先端部周縁に溝を形成した小径軸５ｅａを設
ける２段構造とし、同小径軸５ｅａに、ワッシャーを装
着し、前記溝にＥリング等のストッパーを締結して固定
するようにしている。Further, as shown in FIGS. 3, 4 and 5, the head 5h of the fan motor mounting bolt 5 is structured to be rotatable with a tool such as a screwdriver or a spanner. The shaft 5e of the fan motor mounting bolt 5 has a two-stage structure in which a small-diameter shaft 5ea having a thread formed at a tip portion is provided, and a fastener (washer) 8 is mounted on the small-diameter shaft 5ea, and a nut 9 is attached. They are fastened and fixed. Although not shown, the shaft 5e of the fan motor mounting bolt 5 has a two-stage structure in which a small-diameter shaft 5ea having a groove formed in a peripheral edge of the tip is provided, and a washer is attached to the small-diameter shaft 5ea, and the groove is inserted into the groove. A stopper such as an E-ring is fastened and fixed.
【００１４】また、図６の平面図に示すように、前記取
付板２の上面に、同取付板２のファンモータ取付部３に
形成する軸孔３ｄと、同心円上に、前記締結具８の直径
より大きな挿通孔２ａを設け、同挿通孔２ａと前記軸孔
３ｄとの間を同軸孔３ｄの直径を幅とするスリット１０
で接続するようにしている。そして、前記挿通孔２ａ
を、前記軸孔３ｄを形成する面より上面に形成して前記
ファンモータ取付用ボルト５が外れないようにしてい
る。As shown in the plan view of FIG. 6, a shaft hole 3d formed in the fan motor mounting portion 3 of the mounting plate 2 is formed on the upper surface of the mounting plate 2, and the fastener 8 is formed on a concentric circle. A slit 10 having a diameter larger than the diameter of the coaxial hole 3d is provided between the insertion hole 2a and the shaft hole 3d.
To connect. And the insertion hole 2a
Are formed on the upper surface from the surface on which the shaft hole 3d is formed so that the fan motor mounting bolt 5 does not come off.
【００１５】[0015]
【発明の効果】以上説明したように、本発明によるファ
ンモータの取付構造によれば、輸送時はモータ取付用ボ
ルトを回転して、取付板の上部段差面にファンモータ取
付用ボルトの頭部下面先端が当たるようにすることによ
り、前記コイルバネを締めつけて防振ゴムが前記取付板
の天井に圧接しており、ファンモータの大きな揺れを防
止でき、また、設置時はファンモータ取付用ボルトを回
転して、取付板の下部段差面にモータ取付用ボルトの頭
部下面先端が当たるようにすることにより、前記コイル
バネを緩めて防振ゴムが前記取付板の天井より離れるよ
うにしており、前記コイルバネによりファンモータの振
動を十分吸収することができるので、防振ゴムの設計を
容易にし、輸送時におけるファンモータの大きな揺れを
防止し、また、運転時におけるファンモータの振動を十
分吸収することのできるファンモータの取付構造を提供
することができる。As described above, according to the fan motor mounting structure of the present invention, the motor mounting bolt is rotated during transportation so that the head of the fan motor mounting bolt is mounted on the upper step surface of the mounting plate. By making the lower end contact, the vibration isolating rubber is pressed against the ceiling of the mounting plate by tightening the coil spring, and it is possible to prevent a large shaking of the fan motor. By rotating so that the lower end of the head of the motor mounting bolt comes into contact with the lower step surface of the mounting plate, the coil spring is loosened so that the rubber is separated from the ceiling of the mounting plate, The vibration of the fan motor can be sufficiently absorbed by the coil spring, which facilitates the design of the anti-vibration rubber, prevents large fluctuations of the fan motor during transportation, and The vibration of the fan motor can provide a mounting structure of a fan motor which can sufficiently absorb at.
【図１】本発明によるファンモータの取付構造の一実施
例を示す側断面図である。FIG. 1 is a side sectional view showing one embodiment of a mounting structure of a fan motor according to the present invention.
【図２】本発明によるファンモータの取付構造の一実施
例を示す部分拡大断面図である。FIG. 2 is a partially enlarged sectional view showing one embodiment of a mounting structure for a fan motor according to the present invention.
【図３】本発明によるファンモータの取付構造の一実施
例を示す部分拡大断面図である。FIG. 3 is a partially enlarged sectional view showing one embodiment of a mounting structure for a fan motor according to the present invention.
【図４】本発明によるファンモータの取付構造の一実施
例を示す部分拡大断面図である。FIG. 4 is a partially enlarged sectional view showing one embodiment of a mounting structure for a fan motor according to the present invention.
【図５】本発明によるファンモータの取付構造の一実施
例を示す部分拡大断面図である。FIG. 5 is a partially enlarged sectional view showing one embodiment of a fan motor mounting structure according to the present invention.
【図６】本発明によるファンモータの取付構造の一実施
例を示す平面図である。FIG. 6 is a plan view showing one embodiment of a fan motor mounting structure according to the present invention.
【図７】従来のファンモータの取付構造を示す側断面図
である。FIG. 7 is a side sectional view showing a conventional fan motor mounting structure.
１ 外胴 ２ 取付板 ２ａ 挿通孔 ３ ファンモータ取付部 ３ａ 上部段差面 ３ｂ 傾斜部 ３ｃ 下部段差面 ３ｄ 軸孔 ３ｅ 凸状ストッパー ３ｆ 凸状ストッパー ４ ファンモータ ４ａ 脚部取付孔 ５ ファンモータ取付用ボルト ５ａ 取付板圧接面 ５ｂ 上部段差面 ５ｃ 傾斜部 ５ｄ 下部段差面 ５ｅ 軸 ５ｅａ小径軸 ５ｆ 凹状ストッパー ５ｇ 凹状ストッパー ６ 防振ゴム ７ コイルバネ ８ 締結具 ９ ナット １０ スリット Reference Signs List 1 outer trunk 2 mounting plate 2a insertion hole 3 fan motor mounting portion 3a upper step surface 3b inclined portion 3c lower step surface 3d shaft hole 3e convex stopper 3f convex stopper 4 fan motor 4a leg mounting hole 5 fan motor mounting bolt 5a Mounting plate pressure contact surface 5b Upper step surface 5c Inclined portion 5d Lower step surface 5e Shaft 5ea Small diameter shaft 5f Concave stopper 5g Concave stopper 6 Anti-vibration rubber 7 Coil spring 8 Fastener 9 Nut 10 Slit
Claims (10)
付部に傾斜部を設け、同傾斜部にファンモータの脚部取
付孔に対応させて軸孔を設け、同軸孔に、頭部下面に前
記傾斜部に対応する段付部を形成したファンモータ取付
用ボルトを挿通し、同ファンモータ取付用ボルトに、防
振ゴム、ファンモータの脚部、コイルバネおよびワッシ
ャーを挿通した後、締結具で固定し、輸送時は前記モー
タ取付用ボルトを回転して、取付板の上部段差面にファ
ンモータ取付用ボルトの頭部下面先端が当たるようにす
ることにより、前記コイルバネを締めつけて防振ゴムが
前記取付板の天井に圧接されファンモータの大きな揺れ
を防止し、また、設置時はファンモータ取付用ボルトを
回転して、取付板の下部段差面にモータ取付用ボルトの
頭部下面先端が当たるようにすることにより、前記コイ
ルバネを緩めて防振ゴムが前記取付板の天井より離さ
れ、前記コイルバネによりファンモータの振動を十分吸
収するようにしてなることを特徴とするファンモータの
取付構造。1. A concave fan motor mounting portion formed on a mounting plate is provided with an inclined portion, a shaft hole is provided in the inclined portion corresponding to a leg mounting hole of the fan motor, and a coaxial hole is provided on a lower surface of the head. After inserting a fan motor mounting bolt formed with a stepped portion corresponding to the inclined portion, the anti-vibration rubber, a fan motor leg, a coil spring and a washer are inserted into the fan motor mounting bolt, and then the fastener is used. When the motor is fixed, the motor mounting bolt is rotated during transportation so that the lower end of the head of the fan motor mounting bolt comes into contact with the upper step surface of the mounting plate, thereby tightening the coil spring and the vibration isolating rubber. The fan motor is pressed against the ceiling of the mounting plate to prevent large swinging of the fan motor, and at the time of installation, the fan motor mounting bolt is rotated so that the lower end of the motor mounting bolt head comes into contact with the lower step surface of the mounting plate. Was By so doing, the coil spring is loosened so that the vibration-proof rubber is separated from the ceiling of the mounting plate, and the vibration of the fan motor is sufficiently absorbed by the coil spring. .
面を、軸孔より外側に低く傾斜させ、前記モータ取付用
ボルトの取付板圧接面を前記傾斜に対応して傾斜させて
なることを特徴とする請求項１記載のファンモータの取
付構造。2. The method according to claim 1, wherein both stepped surfaces provided on the fan motor mounting portion are inclined downward to the outside of a shaft hole, and a mounting plate pressure contact surface of the motor mounting bolt is inclined corresponding to the inclination. The mounting structure for a fan motor according to claim 1, wherein:
の傾斜部との境界に、凸状ストッパーを設けてなること
を特徴とする請求項２記載のファンモータの取付構造。3. The fan motor mounting structure according to claim 2, wherein a convex stopper is provided at a boundary between the stepped surface provided on the fan motor mounting portion and the inclined portion.
くとも２個形成してなることを特徴とする請求項３記載
のファンモータの取付構造。4. The fan motor mounting structure according to claim 3, wherein at least two convex stoppers are formed in a hemispherical shape.
してなることを特徴とする請求項３記載のファンモータ
の取付構造。5. A mounting structure for a fan motor according to claim 3, wherein said convex stopper is formed in a semi-cylindrical shape.
面に、前記ファンモータ取付部に設けた段差面の傾斜部
との境界に設けた凸状ストッパーに対応する凹状ストッ
パーを設けてなることを特徴とする請求項３記載のファ
ンモータの取付構造。6. A method according to claim 6, wherein a concave stopper corresponding to a convex stopper provided on a boundary between the stepped surface provided on the fan motor mounting portion and an inclined portion is provided on a lower surface of a head of the fan motor mounting bolt. The mounting structure for a fan motor according to claim 3, wherein:
部にネジを形成した小径軸とし、同小径軸にワッシャー
を装着してナットを締結して固定してなることを特徴と
する請求項１記載のファンモータの取付構造。7. The fan motor mounting bolt is a small-diameter shaft having a thread formed at a tip end thereof, and a washer is attached to the small-diameter shaft, and a nut is fastened and fixed. The mounting structure of the described fan motor.
先端部周縁に溝を形成した小径軸とし、同小径軸に、ワ
ッシャーを装着し、前記溝にＥリング等のストッパーを
締結して固定してなることを特徴とする請求項１記載の
ファンモータの取付構造。8. A shaft of the fan motor mounting bolt,
2. The fan motor according to claim 1, wherein a small-diameter shaft having a groove formed in a peripheral edge of the tip portion, a washer is mounted on the small-diameter shaft, and a stopper such as an E-ring is fastened and fixed to the groove. Mounting structure.
モータ取付部に形成する軸孔と、同心円上に、前記締結
具の直径より大きな挿通孔を設け、同挿通孔と前記軸孔
との間を同軸孔の直径を幅とするスリットで接続してな
ることを特徴とする請求項１記載のファンモータの取付
構造。9. A shaft hole formed in a fan motor mounting portion of the mounting plate on an upper surface of the mounting plate, and an insertion hole larger than a diameter of the fastener is provided on a concentric circle, and the insertion hole and the shaft hole are provided. 3. The mounting structure for a fan motor according to claim 1, wherein the connection is made by a slit having a width equal to the diameter of the coaxial hole.
より上面に形成してなることを特徴とする請求項９記載
のファンモータの取付構造。10. The mounting structure for a fan motor according to claim 9, wherein said insertion hole is formed on an upper surface from a surface on which said shaft hole is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP00719796A JP3252948B2 (en) | 1996-01-19 | 1996-01-19 | Mounting structure of fan motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP00719796A JP3252948B2 (en) | 1996-01-19 | 1996-01-19 | Mounting structure of fan motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09196401A JPH09196401A (en) | 1997-07-31 |
| JP3252948B2 true JP3252948B2 (en) | 2002-02-04 |
Family
ID=11659316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP00719796A Expired - Fee Related JP3252948B2 (en) | 1996-01-19 | 1996-01-19 | Mounting structure of fan motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3252948B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5491821B2 (en) * | 2009-10-06 | 2014-05-14 | ホシザキ電機株式会社 | Equipment with cooling mechanism |
| JP5837027B2 (en) | 2013-12-11 | 2015-12-24 | ファナック株式会社 | Fan unit with vibration suppression structure |
-
1996
- 1996-01-19 JP JP00719796A patent/JP3252948B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH09196401A (en) | 1997-07-31 |
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