JP2003227531A - Vibration isolating mount and its manufacture - Google Patents
Vibration isolating mount and its manufactureInfo
- Publication number
- JP2003227531A JP2003227531A JP2002027603A JP2002027603A JP2003227531A JP 2003227531 A JP2003227531 A JP 2003227531A JP 2002027603 A JP2002027603 A JP 2002027603A JP 2002027603 A JP2002027603 A JP 2002027603A JP 2003227531 A JP2003227531 A JP 2003227531A
- Authority
- JP
- Japan
- Prior art keywords
- plate
- elastic body
- fitted
- vibration
- mount
- 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
- Vibration Prevention Devices (AREA)
- Springs (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、防振技術に係る防
振マウントに係り、更に詳しくは、ステッピングモータ
ー等の振動体を防振支持する防振マウントとその製造方
法とに関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an anti-vibration mount relating to anti-vibration technology, and more particularly to an anti-vibration mount for supporting a vibration body such as a stepping motor in an anti-vibration manner and a manufacturing method thereof.
【０００２】[0002]
【従来の技術】従来から、図２に示すように、複写機の
ボディ内壁等の支持体（図示せず）側に取り付けられる
一方のプレート５２と、ステッピングモーター等の振動
体（図示せず）側に取り付けられる他方のプレート５３
とをゴム状弾性材製の弾性体５４を介して連結してな
り、弾性体５４の弾性作用によって振動体を防振支持す
る防振マウント５１が知られている。2. Description of the Related Art Conventionally, as shown in FIG. 2, one plate 52 attached to a support (not shown) side such as an inner wall of a body of a copying machine, and a vibrating body (not shown) such as a stepping motor. The other plate 53 attached to the side
There is known a vibration-proof mount 51 which is formed by connecting a rubber plate and a rubber plate through an elastic body 54 made of a rubber-like elastic material, and which supports the vibration body in a vibration-proof manner by the elastic action of the elastic body 54.
【０００３】しかしながら、この従来の防振マウント５
１においては、プレート５２，５３に対して弾性体５４
が加硫接着（焼付）により一体化されていて、その製造
工程に加硫接着工程（焼付工程）が含まれているため
に、その製造に多くの手間がかかるとともに製造コスト
が高いと云う不都合がある。However, this conventional anti-vibration mount 5
In the first embodiment, the elastic body 54 is attached to the plates 52 and 53.
Is integrated by vulcanization adhesion (baking), and since the manufacturing process includes a vulcanization adhesion process (baking process), it takes a lot of time and effort to manufacture it, and the manufacturing cost is high. There is.
【０００４】また、その対策として、上記加硫接着に代
えて市販の接着剤を用いることが考えられるが、この場
合には、市販接着剤の塗り斑や熱による接着性の低下に
より弾性体５４がプレート５２，５３から剥がれること
があるために、振動体が脱落する虞がある。As a countermeasure, it is conceivable to use a commercially available adhesive instead of the vulcanization adhesion. In this case, the elastic body 54 is formed due to coating unevenness of the commercially available adhesive and deterioration of adhesiveness due to heat. There is a possibility that the vibrating body may fall off because the plate may be peeled off from the plates 52 and 53.
【０００５】また、別の対策として、上記加硫接着に代
えてプレート５２，５３全体を弾性体５４で覆う仕様と
することが考えられるが、この場合には、弾性体５４が
その成形時にプレート５２，５３の取付用ネジ孔５２
ａ，５３ａ内へ回り込むことがある。したがってこの場
合には、弾性体５４の剥がし工程を追加しなければなら
ず、製品不良率が増大する虞がある。また、他方のプレ
ート５３と振動体との間にゴム膜が介在することになる
ために、実機使用時、熱によるゴム膜のへたりにより、
振動体の取付位置精度が悪化する虞もある。As another countermeasure, it is conceivable that the plates 52 and 53 are entirely covered with an elastic body 54 in place of the above-mentioned vulcanization adhesion. In this case, the elastic body 54 is used to plate the plate during molding. 52, 53 mounting screw holes 52
a, 53a may wrap around. Therefore, in this case, it is necessary to add a step of peeling off the elastic body 54, which may increase the product defect rate. In addition, since the rubber film is interposed between the other plate 53 and the vibrating body, when the actual machine is used, the rubber film is settled due to heat,
There is also a possibility that the mounting position accuracy of the vibrating body deteriorates.
【０００６】[0006]
【発明が解決しようとする課題】本発明は以上の点に鑑
みて、防振マウントの製造工程から一切の接着工程を省
略してその製造を容易化するとともに製造コストを低減
させることができ、併せて上記したステッピングモータ
ー等の振動体の脱落防止、弾性体剥がし工程の追加不
要、製品不良率の増大防止、振動体取付位置精度の悪化
防止等を実現することができる防振マウントとその製造
方法とを提供することを目的とする。In view of the above points, the present invention makes it possible to omit any bonding process from the manufacturing process of the vibration proof mount to facilitate the manufacturing thereof and reduce the manufacturing cost. At the same time, the anti-vibration mount that can prevent the falling of the vibration body such as the stepping motor, the addition of the elastic body peeling process, the increase of the product defect rate, the deterioration of the vibration body mounting position accuracy, and the manufacturing thereof. It is intended to provide a method and.
【０００７】[0007]
【課題を解決するための手段】上記目的を達成するた
め、本発明の請求項１による防振マウントは、支持体側
に取り付けられる一方のプレートと、ステッピングモー
ター等の振動体側に取り付けられる他方のプレートとを
ゴム状弾性材製の弾性体を介して連結してなる防振マウ
ントにおいて、前記弾性体を嵌合する筒状部を一体成形
した一方のプレートと、同じく前記弾性体を嵌合する筒
状部を一体成形した他方のプレートと、単体で成形さ
れ、前記両プレートの筒状部に非接着で嵌合された弾性
体とを有することを特徴とするものである。In order to achieve the above object, a vibration proof mount according to claim 1 of the present invention comprises one plate attached to a support side and the other plate attached to a vibrator side such as a stepping motor. In a vibration-proof mount in which an elastic body made of a rubber-like elastic material is connected to each other, one plate integrally formed with a tubular portion into which the elastic body is fitted, and a tube into which the elastic body is also fitted It is characterized in that it has the other plate integrally formed with the plate-like portion and an elastic body formed as a single body and fitted into the cylindrical portions of the both plates in a non-adhesive manner.
【０００８】また、本発明の請求項２による防振マウン
トの製造方法は、支持体側に取り付けられる一方のプレ
ートと、ステッピングモーター等の振動体側に取り付け
られる他方のプレートとをゴム状弾性材製の弾性体を介
して連結してなる防振マウントの製造方法において、前
記弾性体を嵌合する筒状部を前記一方のプレートに一体
成形し、同じく前記弾性体を嵌合する筒状部を前記他方
のプレートに一体成形し、前記弾性体を単体で成形して
から前記両プレートの筒状部に非接着で嵌合することを
特徴とするものである。According to a second aspect of the present invention, in the method of manufacturing an anti-vibration mount, one plate attached to the support side and the other plate attached to the vibrator side such as a stepping motor are made of rubber-like elastic material. In a method of manufacturing an anti-vibration mount that is connected via an elastic body, a tubular portion into which the elastic body is fitted is integrally formed with the one plate, and a tubular portion into which the elastic body is fitted is formed into the tubular portion. It is characterized in that it is integrally molded with the other plate, the elastic body is molded as a single body, and then fitted into the tubular portions of the both plates in a non-adhesive manner.
【０００９】上記構成を備えた本発明の請求項１による
防振マウントにおいては、弾性体を嵌合する筒状部が一
方のプレートに一体成形され、同じく弾性体を嵌合する
筒状部が他方のプレートに一体成形され、単体で成形さ
れた弾性体が両プレートの筒状部に非接着で嵌合される
構成であるために、一対のプレートおよび弾性体よりな
る防振マウントを接着工程なしで組み立てることが可能
となる。In the vibration-damping mount according to claim 1 of the present invention having the above structure, the tubular portion into which the elastic body is fitted is integrally formed on one plate, and the tubular portion into which the elastic body is fitted is also formed. Since the elastic body that is integrally molded on the other plate and is molded by itself is fitted to the tubular parts of both plates in a non-adhesive manner, the vibration isolation mount consisting of the pair of plates and the elastic body is bonded. It is possible to assemble without.
【００１０】また、上記構成を備えた本発明の請求項２
による製造方法においては、弾性体を嵌合する筒状部を
一方のプレートに一体成形し、同じく弾性体を嵌合する
筒状部を他方のプレートに一体成形し、弾性体を単体で
成形してから両プレートの筒状部に非接着で嵌合する構
成であるために、やはり一対のプレートおよび弾性体よ
りなる防振マウントを接着工程なしで組み立てることが
可能となる。A second aspect of the present invention having the above structure.
In the manufacturing method according to, the tubular portion into which the elastic body is fitted is integrally formed with one plate, and the tubular portion into which the elastic body is fitted is integrally formed with the other plate, and the elastic body is formed as a single body. Since it is configured to be fitted to the tubular portions of both plates without adhesion after that, it is possible to assemble the anti-vibration mount also including the pair of plates and the elastic body without an adhesion step.
【００１１】尚、本件出願には以下の技術的事項が含ま
れる。The following technical matters are included in the present application.
【００１２】すなわち、上記目的を達成するため、本件
出願が提案する一の防振マウントはプレートのＬ字形
状部（絞り加工部）追加、嵌合による製品製作、およ
び嵌合量（締め代）の設定（３〜２０％）を特徴と
し、また、接着（プレート接着剤焼付処理または市販
接着剤塗布）工程の廃止、弾性体単体の成形・加工、
プレートのＬ字形状部（絞り加工部）追加、弾性体
とプレートＬ字形状部との嵌合による製品製作、嵌合
量（締め代）の設定、およびプレートを弾性体で覆う
仕様の廃止を特徴とするものであり、これにより、接
着工程の廃止による原価低減、嵌合量（締め代）の適
正な設定による抜け・脱落防止、剥がし工程・不良率
の抑制による作業性・生産性向上、およびプレート面
直での取付けによる位置精度の安定化の作用効果を得る
ことができる。That is, in order to achieve the above-mentioned object, one of the vibration-proof mounts proposed by the present application is to add an L-shaped portion (drawing processing portion) of a plate, manufacture a product by fitting, and a fitting amount (tightening margin). Setting (3 to 20%), abolition of adhesion (plate adhesive baking treatment or commercial adhesive application) process, molding and processing of elastic body alone,
Addition of L-shaped part (drawing part) of the plate, product production by fitting the elastic body and L-shaped part of the plate, setting the amount of fitting (tightening margin), and abolishing the specification of covering the plate with the elastic body This is a feature that reduces costs by eliminating the adhesive process, prevents falling and falling by setting the fitting amount (tightening margin) appropriately, and improves workability and productivity by suppressing the peeling process and defective rate. Further, it is possible to obtain the effect of stabilizing the positional accuracy by mounting the plate directly on the plate surface.
【００１３】また、本件出願が提案する一の防振マウン
トは、マウントの接着材を廃止してラバーオンリーのゴ
ムリングをプレートの間に嵌合して組み立てるようにし
たものであり、これにより接着費用の低減および加硫費
用の低減を図り、低コスト化を実現することができる。Further, one anti-vibration mount proposed by the present application is one in which the adhesive material of the mount is eliminated and a rubber-only rubber ring is fitted between the plates to be assembled. Cost reduction and vulcanization cost reduction can be achieved, and cost reduction can be realized.
【００１４】[0014]
【発明の実施の形態】つぎに本発明の実施例を図面にし
たがって説明する。DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, embodiments of the present invention will be described with reference to the drawings.
【００１５】図１は、本発明の実施例に係る防振マウン
ト１を示しており、（Ａ）はその正面図、（Ｂ）は
（Ａ）におけるＡ−Ｏ−Ａ線断面図を示している。1A and 1B show an anti-vibration mount 1 according to an embodiment of the present invention, in which FIG. 1A is a front view thereof, and FIG. 1B is a sectional view taken along line A--A--A in (A). There is.
【００１６】当該実施例に係る防振マウント１は、複写
機等に使用されるステッピングモーターを振動体として
これを防振支持するものであって、以下のように構成さ
れている。当該防振マウント１はステッピングモーター
マウントと称されることもある。The anti-vibration mount 1 according to the present embodiment uses a stepping motor used in a copying machine or the like as a vibrating body to support the anti-vibration, and is constructed as follows. The anti-vibration mount 1 may be referred to as a stepping motor mount.
【００１７】すなわち先ず、支持体（図示せず）に取り
付けられる一方のプレート（一方の取付プレートまたは
一方の取付部材とも称する）２が設けられており、この
一方のプレート２と平行して、ステッピングモーター
（図示せず）に取り付けられる他方のプレート（他方の
取付プレートまたは他方の取付部材とも称する）３が設
けられており、この両プレート２，３がゴム状弾性材製
の弾性体４を介して連結されている。That is, first, one plate (also referred to as one mounting plate or one mounting member) 2 attached to a support (not shown) is provided, and stepping is performed in parallel with the one plate 2. The other plate (also referred to as the other mounting plate or the other mounting member) 3 attached to the motor (not shown) is provided, and these plates 2 and 3 are provided with an elastic body 4 made of a rubber-like elastic material. Are linked together.
【００１８】一方のプレート２は、板金等金属製（剛材
製）の平板によって平面状に形成されており、平面中央
に円形の透孔２ｂを形成した環状部２ａの外周縁１８０
度対称位置（図１（Ａ）における左右位置）に一対の取
付フランジ部２ｃが同一平面上に一体成形されており、
この取付フランジ部２ｃにそれぞれ、当該プレート２を
支持部材に取り付ける取付ネジを差し通す孔部２ｄが形
成されている。孔部２ｄはこれに代えて、取付ネジをね
じ込むためのネジ孔であっても良い。また、透孔２ｂの
周縁であって環状部２ａの内周縁に、弾性体４を内周側
に嵌着するための筒状部２ｅが他方のプレート３に向け
て一体成形されている。このプレート２は一般に板金の
プレス加工によって製作され、筒状部２ｅは絞り加工等
によって成形されている。One plate 2 is formed in a plane by a flat plate made of metal (rigid material) such as sheet metal, and an outer peripheral edge 180 of an annular portion 2a having a circular through hole 2b formed in the center of the plane.
A pair of mounting flange portions 2c are integrally formed on the same plane at symmetric positions (left and right positions in FIG. 1A),
Each of the mounting flange portions 2c is formed with a hole 2d through which a mounting screw for mounting the plate 2 on a supporting member is inserted. Instead of this, the hole 2d may be a screw hole into which a mounting screw is screwed. A cylindrical portion 2e for fitting the elastic body 4 to the inner peripheral side is integrally formed on the inner peripheral edge of the annular portion 2a, which is the peripheral edge of the through hole 2b, toward the other plate 3. The plate 2 is generally manufactured by pressing a metal plate, and the tubular portion 2e is formed by drawing.
【００１９】他方のプレート３は、やはり板金等金属製
（剛材製）の平板によって平面状に形成されており、平
面中央に円形の透孔３ｂを形成した環状部３ａの外周縁
１８０度対称位置（図１（Ａ）における上下位置）に一
対の取付フランジ部３ｃが同一平面上に一体成形されて
おり、この取付フランジ部３ｃにそれぞれ、当該プレー
ト３をステッピングモーターに取り付ける取付ネジをね
じ込むネジ孔３ｄが形成されている。ネジ孔３ｄはこれ
に代えて、取付ネジを差し込むための孔部であっても良
い。また、透孔３ｂの周縁であって環状部３ａの内周縁
に、弾性体４を外周側に嵌着するための筒状部３ｅが一
方のプレート２に向けて一体成形されており、この筒状
部３ｅは組立後、一方のプレート２の筒状部２ｅに対し
てその内周側に同心的に配置される。このプレート３は
一般に板金のプレス加工によって製作され、筒状部３ｅ
は絞り加工等によって成形されている。The other plate 3 is also formed in a plane by a flat plate made of metal (rigid material) such as sheet metal, and the outer peripheral edge of the annular portion 3a having a circular through hole 3b formed at the center of the plane is 180 degrees symmetrical. A pair of mounting flange portions 3c are integrally formed on the same plane at the positions (up and down positions in FIG. 1A), and screws for screwing mounting screws for mounting the plate 3 to the stepping motor are respectively mounted on the mounting flange portions 3c. The hole 3d is formed. Instead of this, the screw hole 3d may be a hole for inserting a mounting screw. A cylindrical portion 3e for fitting the elastic body 4 to the outer peripheral side is integrally formed on the inner peripheral edge of the annular portion 3a, which is the peripheral edge of the through hole 3b, toward one plate 2. After the assembly, the shaped portion 3e is arranged concentrically on the inner peripheral side of the tubular portion 2e of the one plate 2. The plate 3 is generally manufactured by pressing a metal plate, and has a cylindrical portion 3e.
Is formed by drawing.
【００２０】弾性体４は、所定のゴムによって断面矩形
の環状体に形成されており、一方のプレート２の筒状部
２ｅの内周側および他方のプレート３の筒状部３ｅの外
周側にそれぞれ非接着で所定の締め代をもって嵌合され
るように形成されている。締め代の大きさは、弾性体４
の圧縮率として３〜２０％程度が好適である。The elastic body 4 is formed of a predetermined rubber into an annular body having a rectangular cross section, and is formed on the inner peripheral side of the tubular portion 2e of the one plate 2 and the outer peripheral side of the tubular portion 3e of the other plate 3. Each of them is non-adhesive and formed to fit with a predetermined interference. The size of the tightening margin is elastic body 4
It is preferable that the compression ratio of 3 to 20%.
【００２１】上記構成の防振マウント１を製造するに際
しては、一方のプレート２を製作するときに環状部２
ａ、取付フランジ部２ｃおよび筒状部２ｅを一体成形
し、他方のプレート３を製作するときに同じく環状部３
ａ、取付フランジ部３ｃおよび筒状部３ｅを一体成形
し、これらとは別に弾性体４を単独で成形する。次い
で、この弾性体４を一方のプレート２の筒状部２ｅの内
周側に接着剤を用いることなく嵌着するとともに他方の
プレート３の筒状部３ｅの外周側に同じく接着剤を用い
ることなく嵌着し、これにより一対のプレート２，３お
よび弾性体４を接着工程なしで組み立てる。When manufacturing the antivibration mount 1 having the above structure, the annular portion 2 is used when one of the plates 2 is manufactured.
a, the mounting flange portion 2c, and the tubular portion 2e are integrally formed, and when the other plate 3 is manufactured, the annular portion 3 is also used.
a, the mounting flange portion 3c, and the tubular portion 3e are integrally formed, and the elastic body 4 is separately formed separately from them. Then, the elastic body 4 is fitted to the inner peripheral side of the tubular portion 2e of one plate 2 without using an adhesive, and the adhesive is also used to the outer peripheral side of the tubular portion 3e of the other plate 3. Without fitting, thereby assembling the pair of plates 2 and 3 and the elastic body 4 without a bonding step.
【００２２】尚、上記嵌着作業を容易にするには、弾性
体４の端部に予め面取りを形成したり、プレート２，３
の筒状部２ｅ，３ｅの端部に予めアール（丸み）加工を
施したりして、圧入案内部を設けると良い。また、筒状
部２ｅ，３ｅの嵌合面に粗さ加工を施すことにより、嵌
合力を増大させることができる。In order to facilitate the above-mentioned fitting work, a chamfer is formed in advance at the end of the elastic body 4, or the plates 2 and 3 are used.
It is advisable to provide the press-fitting guide portion by subjecting the end portions of the cylindrical portions 2e and 3e to rounded processing in advance. Further, the fitting force can be increased by subjecting the fitting surfaces of the tubular portions 2e and 3e to the roughening process.
【００２３】上記構成の防振マウント１およびその製造
方法によれば、以下の作用効果を奏することが可能であ
る。According to the vibration-proof mount 1 having the above-described structure and the method for manufacturing the same, the following operational effects can be achieved.
【００２４】すなわち先ず、防振マウント１の製造工程
から弾性体４の加硫接着工程（焼付工程）およびその他
一切の接着工程を省略することができるために、この分
の手間を削減し、製造コストを引き下げることができ
る。That is, first, since the vulcanization bonding process (baking process) and any other bonding process of the elastic body 4 can be omitted from the manufacturing process of the vibration proof mount 1, the labor for this is reduced, and the manufacturing process is reduced. The cost can be reduced.
【００２５】また、防振マウントの製造工程から市販接
着剤の塗布工程を省略することができるために、市販接
着剤の塗り斑や熱による接着性の低下により弾性体４が
プレート２，３から剥がれることがない。したがって、
弾性体４がプレート２，３から剥がれてステッピングモ
ーター等の振動体が脱落するのを防止することができ
る。Further, since the step of applying the commercially available adhesive can be omitted from the manufacturing process of the vibration proof mount, the elastic body 4 is removed from the plates 2 and 3 due to coating unevenness of the commercially available adhesive and deterioration of adhesiveness due to heat. Does not come off. Therefore,
It is possible to prevent the elastic body 4 from peeling off from the plates 2 and 3 and the vibrating body such as a stepping motor from falling off.
【００２６】また、プレート２，３全体を弾性体４で覆
う仕様でないために、弾性体４が成形時にプレート２，
３の孔部２ｄやネジ孔３ｄ内へ回り込むことがない。し
たがって、弾性体４の剥がし工程を追加する必要がな
く、製品不良率が増大するのを防止することができる。
また、他方のプレート３と振動体との間にゴム膜が介在
しないために、実機使用時、熱によるへたりにより振動
体の取付位置精度が悪化することもない。Further, since the plates 2 and 3 are not designed to be entirely covered with the elastic body 4, the elastic body 4 is used to form the plate 2 and
3 does not go into the hole 2d and the screw hole 3d. Therefore, it is not necessary to add a step of peeling off the elastic body 4, and it is possible to prevent the product defect rate from increasing.
Further, since the rubber film is not interposed between the other plate 3 and the vibrating body, the accuracy of the mounting position of the vibrating body does not deteriorate due to the settling due to heat when the actual machine is used.
【００２７】また、接着を取り止め、嵌合のみによって
一対のプレート２，３および弾性体４を組み立てるよう
にすると、実機使用時、熱による弾性体４のへたりによ
り嵌合力が低下し、弾性体４がプレート２，３から脱落
したり、支持するステッピングモーター等の振動体が脱
落したりする懸念があるが、防振マウントは一般に−２
０〜６０℃程度の温度範囲で使用されるものであり、ス
テッピングモーターの重量も１００〜２００ｇ程度と比
較的軽量である。したがって、接着を取り止めて嵌合の
みによって一対のプレート２，３および弾性体４を組み
立てるようにしても、締め代の大きさを適切に設定する
ことにより、脱落を防止することができる。Further, if the pair of plates 2 and 3 and the elastic body 4 are assembled only by fitting after stopping the adhesion, the fitting force is lowered due to the settling of the elastic body 4 due to heat when using the actual machine, and the elastic body 4 may fall off the plates 2 and 3, or a vibrating body such as a supporting stepping motor may fall off, but the vibration-proof mount is generally -2.
The stepping motor is used in a temperature range of about 0 to 60 ° C., and the weight of the stepping motor is about 100 to 200 g, which is relatively lightweight. Therefore, even if the pair of plates 2 and 3 and the elastic body 4 are assembled by only removing the adhesion and fitting, the fall can be prevented by appropriately setting the size of the tightening margin.
【００２８】[0028]
【発明の効果】本発明は、以下の効果を奏する。The present invention has the following effects.
【００２９】すなわち先ず、上記構成を備えた本発明の
請求項１による防振マウントにおいては、弾性体を嵌合
する筒状部が一方のプレートに一体成形され、弾性体を
嵌合する筒状部が他方のプレートに一体成形され、単体
で成形された弾性体が両プレートの筒状部に非接着で嵌
合される構成とされているために、一対のプレートおよ
び弾性体よりなる防振マウントを非接着で組み立てるこ
とが可能である。したがって、防振マウントの製造工程
から一切の接着工程を省略してその製造を容易にすると
ともに製造コストを低減させることができ、しかも上記
したようにステッピングモーター等の振動体の脱落防
止、弾性体剥がし工程の追加不要、製品不良率の増大防
止、振動体取付位置精度の悪化防止等を実現することが
できる。That is, first, in the vibration-damping mount according to claim 1 of the present invention having the above-mentioned structure, the tubular portion into which the elastic body is fitted is integrally formed with one plate, and the tubular portion into which the elastic body is fitted is fitted. Since the part is integrally formed on the other plate and the elastic body formed by itself is fitted to the tubular parts of both plates without being adhered, the vibration isolation consisting of the pair of plates and the elastic body It is possible to assemble the mount without adhesion. Therefore, it is possible to simplify the manufacturing process and reduce the manufacturing cost by omitting any bonding process from the manufacturing process of the anti-vibration mount. Further, as described above, the vibrating body such as the stepping motor is prevented from falling off and the elastic body is manufactured. It is possible to realize the need for no additional peeling step, prevention of increase in product defect rate, prevention of deterioration of vibration body mounting position accuracy, and the like.
【００３０】また、上記構成を備えた本発明の請求項２
による製造方法においては、弾性体を嵌合する筒状部を
一方のプレートに一体成形し、弾性体を嵌合する筒状部
を他方のプレートに一体成形し、弾性体を単体で成形し
てから両プレートの筒状部に非接着で嵌合する構成とさ
れているために、やはり一対のプレートおよび弾性体よ
りなる防振マウントを非接着で組み立てることが可能で
ある。したがって、防振マウントの製造工程から一切の
接着工程を省略してその製造を容易にするとともに製造
コストを低減させることができ、しかも上記したように
ステッピングモーター等の振動体の脱落防止、弾性体剥
がし工程の追加不要、製品不良率の増大防止、振動体取
付位置精度の悪化防止等を実現することができる。A second aspect of the present invention having the above structure.
In the manufacturing method according to, the tubular portion into which the elastic body is fitted is integrally molded with one plate, the tubular portion into which the elastic body is fitted is integrally molded with the other plate, and the elastic body is molded by itself. Therefore, since it is configured to be fitted to the tubular portions of both plates in a non-adhesive manner, it is also possible to assemble the anti-vibration mount made of a pair of plates and an elastic body in a non-adhesive manner. Therefore, it is possible to simplify the manufacturing process and reduce the manufacturing cost by omitting any bonding process from the manufacturing process of the anti-vibration mount. Further, as described above, the vibrating body such as the stepping motor is prevented from falling off and the elastic body is manufactured. It is possible to realize the need for no additional peeling step, prevention of increase in product defect rate, prevention of deterioration of vibration body mounting position accuracy, and the like.
【図１】本発明の実施例に係る防振マウントを示す図
で、（Ａ）はその正面図、（Ｂ）は（Ａ）におけるＡ−
Ｏ−Ａ線断面図1A and 1B are views showing a vibration isolation mount according to an embodiment of the present invention, in which FIG. 1A is a front view thereof, and FIG.
OA line sectional view
【図２】従来例に係る防振マウントを示す図で、（Ａ）
はその正面図、（Ｂ）は（Ａ）におけるＢ−Ｏ−Ｂ線断
面図FIG. 2 is a diagram showing a vibration-proof mount according to a conventional example, (A)
Is a front view thereof, and (B) is a sectional view taken along line B-O-B in (A).
１ 防振マウント ２ 一方のプレート ２ａ，３ａ 環状部 ２ｂ，３ｂ 透孔 ２ｃ，３ｃ 取付フランジ部 ２ｄ 孔部 ２ｅ，３ｅ 筒状部 ３ 他方のプレート ３ｄ ネジ孔 ４ 弾性体 1 Anti-vibration mount 2 One plate 2a, 3a annular part 2b, 3b through hole 2c, 3c mounting flange 2d hole 2e, 3e tubular part 3 other plate 3d screw hole 4 elastic body
Claims (2)
ト（２）と、ステッピングモーター等の振動体側に取り
付けられる他方のプレート（３）とをゴム状弾性材製の
弾性体（４）を介して連結してなる防振マウント（１）
において、 前記弾性体（４）を嵌合する筒状部（２ｅ）を一体成形
した一方のプレート（２）と、同じく前記弾性体（４）
を嵌合する筒状部（３ｅ）を一体成形した他方のプレー
ト（３）と、単体で成形され、前記両プレート（２）
（３）の筒状部（２ｅ）（３ｅ）に非接着で嵌合された
弾性体（４）とを有することを特徴とする防振マウン
ト。1. A plate (2) mounted on the support side and a plate (3) mounted on the vibrating body side of a stepping motor or the like are connected via an elastic body (4) made of a rubber-like elastic material. Anti-vibration mount (1)
A plate (2) integrally formed with a tubular portion (2e) into which the elastic body (4) is fitted, and the elastic body (4)
The other plate (3) integrally formed with the tubular portion (3e) for fitting the
An anti-vibration mount, comprising: an elastic body (4) that is fitted to the tubular portions (2e) and (3e) of (3) in a non-adhesive manner.
ト（２）と、ステッピングモーター等の振動体側に取り
付けられる他方のプレート（３）とをゴム状弾性材製の
弾性体（４）を介して連結してなる防振マウント（１）
の製造方法において、 前記弾性体（４）を嵌合する筒状部（２ｅ）を前記一方
のプレート（２）に一体成形し、同じく前記弾性体
（４）を嵌合する筒状部（３ｅ）を前記他方のプレート
（３）に一体成形し、前記弾性体（４）を単体で成形し
てから前記両プレート（２）（３）の筒状部（２ｅ）
（３ｅ）に非接着で嵌合することを特徴とする防振マウ
ントの製造方法。2. One plate (2) attached to the support side and the other plate (3) attached to the vibrating body side of a stepping motor or the like are connected via an elastic body (4) made of a rubber-like elastic material. Anti-vibration mount (1)
In the manufacturing method, the tubular portion (2e) into which the elastic body (4) is fitted is integrally molded with the one plate (2), and the tubular portion (3e) into which the elastic body (4) is fitted is also formed. ) Is integrally molded with the other plate (3), and the elastic body (4) is molded alone, and then the tubular portions (2e) of the plates (2) and (3) are formed.
A method for manufacturing an anti-vibration mount, which is fitted to (3e) without adhesion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002027603A JP2003227531A (en) | 2002-02-05 | 2002-02-05 | Vibration isolating mount and its manufacture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002027603A JP2003227531A (en) | 2002-02-05 | 2002-02-05 | Vibration isolating mount and its manufacture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2003227531A true JP2003227531A (en) | 2003-08-15 |
Family
ID=27749064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002027603A Pending JP2003227531A (en) | 2002-02-05 | 2002-02-05 | Vibration isolating mount and its manufacture |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2003227531A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013216352A (en) * | 2012-04-09 | 2013-10-24 | Nikkeikin Aluminium Core Technology Co Ltd | Damping pallet |
| US8986440B2 (en) | 2005-04-11 | 2015-03-24 | Omya International Ag | Precipitated calcium carbonate pigment, especially for use in inkjet printing paper coatings |
| CN104534014A (en) * | 2014-11-11 | 2015-04-22 | 上海宇航系统工程研究所 | Shear type damping tube having vibration damping performance and vibration damping adapter |
-
2002
- 2002-02-05 JP JP2002027603A patent/JP2003227531A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8986440B2 (en) | 2005-04-11 | 2015-03-24 | Omya International Ag | Precipitated calcium carbonate pigment, especially for use in inkjet printing paper coatings |
| JP2013216352A (en) * | 2012-04-09 | 2013-10-24 | Nikkeikin Aluminium Core Technology Co Ltd | Damping pallet |
| CN104534014A (en) * | 2014-11-11 | 2015-04-22 | 上海宇航系统工程研究所 | Shear type damping tube having vibration damping performance and vibration damping adapter |
| CN104534014B (en) * | 2014-11-11 | 2016-10-12 | 上海宇航系统工程研究所 | A kind of shearing-type damping pipe with damping property and vibration damping adapter |
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