JPH0685940U - Member-mount - Google Patents
Member-mountInfo
- Publication number
- JPH0685940U JPH0685940U JP7065093U JP7065093U JPH0685940U JP H0685940 U JPH0685940 U JP H0685940U JP 7065093 U JP7065093 U JP 7065093U JP 7065093 U JP7065093 U JP 7065093U JP H0685940 U JPH0685940 U JP H0685940U
- Authority
- JP
- Japan
- Prior art keywords
- shaft hole
- mount
- inner peripheral
- peripheral surface
- pressing plate
- 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
- Body Structure For Vehicles (AREA)
- Springs (AREA)
Abstract
(57)【要約】
【目的】確実な同軸性が得られる作業性の良い、安価な
メンバーマウントを提供する。
【構成】本考案のメンバーマウント５は全体が円筒状で
ゴムで形成され、その外周面５１にリング状溝５２を持
ち、その軸孔５５を区画する上端側の内周面はテ−パ状
内周面５７となっている。また、テ−パ状内周面５７を
もつ部分にスリット５３１を形成できる。このメンバ−
マウント５は１部品で構成されているため安価に製造で
き、組付け作業が容易で芯ずれのない確実な組付けがで
きる。また、スリット５３１により軸孔５５に連結軸を
挿通するのが容易となる。
(57) [Summary] [Purpose] To provide an inexpensive member mount with good workability that can obtain reliable coaxiality. [Structure] The member mount 5 of the present invention is made of rubber as a whole and has a ring-shaped groove 52 in its outer peripheral surface 51, and the inner peripheral surface on the upper end side that defines the shaft hole 55 is tapered. It is the inner peripheral surface 57. Further, the slit 531 can be formed in the portion having the taper-shaped inner peripheral surface 57. This member
Since the mount 5 is composed of one component, it can be manufactured at low cost, the assembling work is easy, and the assembling can be surely performed without misalignment. Further, the slit 531 facilitates insertion of the connecting shaft into the shaft hole 55.
Description
【０００１】[0001]
本考案は自動車ボデー等の基体にメンバーを弾性的に固定するのに使用される メンバーマウントに関する。 The present invention relates to a member mount used for elastically fixing a member to a base body of an automobile body or the like.
【０００２】[0002]
メンバーマウントとしては、例えば図６に示すメンバーマウント１００が知ら れている。このメンバーマウント１００は下端面に凹部１１１と軸孔１１２とを もつ筒状でゴムで形成された第一部材１１０と凹部１１１に嵌装される凸部１２ １と軸孔１２２とをもつ筒状でゴムで形成された第二部材１２０とからなる。こ のメンバーマウント１００は固定保持されるメンバー１３０の係合穴１３１に第 二部材１２０の凸部１２１を挿入し、さらにこの凸部１２１を第一部材１１０の 凹部１１１で覆って、メンバー１３０を挟持する。次に第一部材１１０の上端面 に座金からなる押圧板１４１を同軸的に重ね、ボルトからなる連結軸１４２を挿 通し、基体１４５のねじ穴１４６に螺合させ、さらに締め付けてメンバーマウン ト１００を基体１４５の表面と押圧板１４１との間で挟み付ける。これによりメ ンバー１３０の係合穴１３１を区画する環状周縁部は第一部材１１０と第二部材 １２０とで挟持され、基体１４５に弾性的に固定される。 As a member mount, for example, a member mount 100 shown in FIG. 6 is known. This member mount 100 has a tubular shape having a first member 110 made of rubber and having a recess 111 and an axial hole 112 on the lower end surface, a convex portion 121 fitted in the concave portion 111, and an axial hole 122. And a second member 120 made of rubber. In this member mount 100, the convex portion 121 of the second member 120 is inserted into the engaging hole 131 of the member 130 which is fixedly held, and the convex portion 121 is covered with the concave portion 111 of the first member 110 to fix the member 130. Hold it. Next, a pressing plate 141 made of a washer is coaxially laid on the upper end surface of the first member 110, a connecting shaft 142 made of a bolt is inserted, screwed into a screw hole 146 of the base 145, and further tightened to tighten the member mount 100. Are sandwiched between the surface of the base 145 and the pressing plate 141. As a result, the annular peripheral portion that defines the engagement hole 131 of the member 130 is sandwiched between the first member 110 and the second member 120, and is elastically fixed to the base 145.
【０００３】[0003]
前記従来のメンバーマウントは第一部材と第二部材との２部品で構成されてい る。このため、部品コストが高く、組付け作業にも時間がかかるという問題があ る。 本考案は、部品コストも比較的掛からない、かつ作業性にも優れたメンバーマ ウントを提供することを、課題としている。 The conventional member mount is composed of two parts, a first member and a second member. Therefore, there is a problem that the cost of parts is high and the assembly work also takes time. An object of the present invention is to provide a member mount that is relatively inexpensive in terms of parts and has excellent workability.
【０００４】[0004]
本考案のメンバ−マウントは、基体に係合穴を持つ板状メンバ−を弾性的に固 定するゴム弾性材料で形成され、該基体と押圧板とによって圧縮される両端面と 、該基体と該押圧板とを連結し該押圧板を該基体に近接させる連結軸が挿入され 該両端面間を貫通する軸孔と、該係合穴を区画する環状周縁部が嵌装保持される リング状溝を持つ外周面とを持ち、 該軸孔は、該軸孔の中央部分より該両端面の一端面側に近接するにつれ内周径 が小さくなるテ−パ状内周面をもつことを特徴とする。 The member mount of the present invention is formed of a rubber elastic material that elastically fixes a plate-shaped member having an engaging hole in the base body, and both end faces compressed by the base body and the pressing plate, and the base body. A ring shape in which a connecting shaft for connecting the pressing plate to bring the pressing plate close to the base body is inserted, and a shaft hole penetrating between the both end faces and an annular peripheral portion defining the engaging hole are fitted and held. An outer peripheral surface having a groove, and the shaft hole has a taper-shaped inner peripheral surface whose inner peripheral diameter becomes smaller as the shaft hole is closer to one end surface side of both end surfaces than the central portion of the shaft hole. And
【０００５】 本考案のメンバ−マウントは、テーパ状内周面をもつ部分を除く残りの部分の 軸孔を内径が一定である筒状内周面とすることができる。また、リング状溝で２ 分される基体側部分と押圧板部分の軸孔の一方をテーパ状内周面他方を筒状内周 面とすることができる。また、テーパ状内周面をもつ部分は軸孔にそって軸方向 に伸びる少なくとも一個のスリットを持つものとすることができる。このスリッ トは周方向に等角度で放射状に伸びる複数個のものとするのが好ましい。In the member mount of the present invention, the axial hole of the remaining part except the part having the tapered inner peripheral surface can be the cylindrical inner peripheral surface having a constant inner diameter. Further, one of the shaft holes of the base body side portion and the pressing plate portion, which are divided into two by the ring-shaped groove, can have the tapered inner peripheral surface and the other can have the cylindrical inner peripheral surface. Further, the portion having the tapered inner peripheral surface may have at least one slit extending in the axial direction along the shaft hole. This slit is preferably a plurality of slits that extend radially at equal angles in the circumferential direction.
【０００６】[0006]
本考案のメンバ−マウントは、軸孔の一端面側がその端面に向かうにつれ内周 径が小さくなるテ−パ状内周面となっているため、連結軸が挿入されると一端面 側が遠心方向に押し出される。これにより、メンバーを押圧する部分の面積が増 大する。また、メンバーマウントの軸孔と連結軸の同芯性が高くなる。 In the member mount of the present invention, one end surface side of the shaft hole has a taper-shaped inner peripheral surface whose inner peripheral diameter becomes smaller toward the end surface. Therefore, when the connecting shaft is inserted, one end surface side is in the centrifugal direction. Extruded into. As a result, the area of the portion that presses the member increases. Further, the concentricity between the shaft hole of the member mount and the connecting shaft is increased.
【０００７】 軸孔へ連結軸を挿入する際、上記の通りテーパ状内周面部分は部材の変形によ り遠心方向に押し出されるが、軸孔にそってスリットをもつものは、スリットが 開いて変形がある程度吸収されるため、連結軸挿入が比較的小さな抵抗で可能と なる。そのため、作業に要する力が減り、作業時間がより短縮される。When the connecting shaft is inserted into the shaft hole, the tapered inner peripheral surface portion is pushed out in the centrifugal direction due to the deformation of the member as described above, but the slit is opened in the case of having the slit along the shaft hole. Since the deformation is absorbed to some extent, the connecting shaft can be inserted with a relatively small resistance. Therefore, the force required for the work is reduced, and the work time is further shortened.
【０００８】[0008]
以下、本考案のメンバ−マウントを実施例により説明する。 （実施例１） 本実施例のメンバ−マウントの断面図を図１に示す。このメンバーマウント１ は全体が円筒状でゴムで形成されている。外周面１１の軸方向中程に、外周を一 周するリング状溝１２を持つ。このリング状溝１２の底部分の断面はリング状溝 １２の幅より大きい直径をもつ円形状となっている。外周面１１はこのリング状 溝１２により分けられ、その上端側部分１３は上端に向かうにつれ外周径が小さ くなるテーパ状となっている。一方下端側部分１４は外周径が一定に形成されて いる。軸孔１５の軸方向中程より僅かに上端側に浅いリング状溝１６が形成され 、この溝１６より上端側は内周径が小さくなるテ−パ状内周面１７となっている 。溝１６より下端側は内周径が一定となっている。上端面１８は軸芯に向かうに つれ僅かに下がる凹状を形成するテーパ面となっている。これに対して下端面１ ９は軸に直角な平面となっている。上端面１８および下端面１９と軸孔との境界 部分は大きく面取りされている。 Hereinafter, the member mount of the present invention will be described with reference to examples. Example 1 A sectional view of a member-mount of this example is shown in FIG. The member mount 1 is entirely cylindrical and made of rubber. A ring-shaped groove 12 is formed around the outer peripheral surface 11 in the axial center. The cross section of the bottom portion of the ring-shaped groove 12 is circular with a diameter larger than the width of the ring-shaped groove 12. The outer peripheral surface 11 is divided by the ring-shaped groove 12, and the upper end side portion 13 is tapered so that the outer peripheral diameter becomes smaller toward the upper end. On the other hand, the lower end side portion 14 is formed to have a constant outer diameter. A shallow ring-shaped groove 16 is formed on the upper end side slightly in the axial center of the shaft hole 15, and a taper-shaped inner peripheral surface 17 having a smaller inner peripheral diameter is formed on the upper end side than the groove 16. The inner peripheral diameter is constant on the lower end side of the groove 16. The upper end surface 18 is a tapered surface that forms a concave shape that slightly lowers toward the axis. On the other hand, the lower end surface 19 is a flat surface perpendicular to the axis. The boundaries between the upper end surface 18 and the lower end surface 19 and the shaft hole are largely chamfered.
【０００９】 本実施例のメンバーマウント１は前記した構成を持つ。 このメンバーマウント１はその上端より、メンバー２の板状部分の係合穴２１ に押し込められ、係合穴２１を区画するメンバー２の板状部分の環状周縁部をメ ンバーマウント１のリング状溝１２に嵌装させる。この状態を図２に示す。 次にメンバーマウント１の下端面１９に座金からなる押圧板３１を同軸的に重 ね、ボルトからなる連結軸３２を押圧板３１側から挿入し、メンバーマウント１ の軸孔１５に沿って押し込み、軸孔１５のテ−パ状内周面１７を遠心方向に押し 広げる。そして最後に基体３のねじ孔３３に螺合させ、強くねじ締めして基体１ と押圧板３１との間で強圧し、メンバーマウント１を軸方向に圧縮する。この状 態を図３に示す。The member mount 1 of this embodiment has the above-mentioned configuration. The member mount 1 is pushed into the engaging hole 21 of the plate-shaped portion of the member 2 from the upper end thereof, and the annular peripheral edge of the plate-shaped portion of the member 2 that defines the engaging hole 21 is formed into the ring-shaped groove of the member mount 1. Fit in 12. This state is shown in FIG. Next, a pressing plate 31 made of a washer is coaxially laid on the lower end surface 19 of the member mount 1, a connecting shaft 32 made of a bolt is inserted from the pressing plate 31 side, and is pushed along the shaft hole 15 of the member mount 1. The taper-shaped inner peripheral surface 17 of the shaft hole 15 is expanded in the centrifugal direction. Finally, the member mount 1 is screwed into the screw hole 33 of the base body 3 and strongly tightened to apply a strong pressure between the base body 1 and the pressing plate 31 to compress the member mount 1 in the axial direction. This state is shown in FIG.
【００１０】 軸方向に圧縮されたメンバーマウント１は遠心方向に広がり、メンバー２の係 合穴２１を区画する環状周縁部に広く当接し、メンバー２を強く挟持する。 本実施例のメンバーマウント１はその外周面１１の上端側部分１３は上端に向 かうにつれ外周径が小さくなるテーパ状となっているため、メンバーマウント１ の上端側部分１３をメンバー２の係合穴２１に挿入するのが容易である。またリ ング状溝１２の底部分の断面が円形状となっているため、底部分に亀裂が入りに くい。また、連結軸３２が軸孔１５に挿入されるとき、軸孔１５のテ−パ状内周 面１７が押し広げられる。このため、軸孔１５と連結軸３２との同軸性が確実と なる。The member mount 1 compressed in the axial direction spreads in the centrifugal direction and widely abuts on an annular peripheral portion that defines the engaging hole 21 of the member 2, and strongly clamps the member 2. In the member mount 1 of this embodiment, the upper end portion 13 of the outer peripheral surface 11 is tapered so that the outer diameter becomes smaller toward the upper end. Therefore, the upper end portion 13 of the member mount 1 is engaged with the member 2. It is easy to insert into the hole 21. Moreover, since the bottom portion of the ring-shaped groove 12 has a circular cross section, cracks are unlikely to form in the bottom portion. Further, when the connecting shaft 32 is inserted into the shaft hole 15, the taper-shaped inner peripheral surface 17 of the shaft hole 15 is expanded. Therefore, the coaxiality between the shaft hole 15 and the connecting shaft 32 is ensured.
【００１１】 このように、本実施例のメンバーマウント１は、取り付けが容易であり、かつ 確実な作業ができる。 （実施例２） 本実施例のメンバ−マウント５の上から見た平面図を図４に、軸線にそって切 断し、左半分を断面とした立面図を図５に示す。As described above, the member mount 1 according to the present embodiment can be easily attached and can perform reliable work. (Embodiment 2) FIG. 4 is a plan view of the member-mount 5 of the present embodiment viewed from above, and FIG. 5 is an elevation view in which the left half is cut along the axial line.
【００１２】 このメンバーマウント５は全体が円筒状でゴムで形成されている。外周面５１ の軸方向中程に、外周を一周するリング状溝５２を持つ。このリング状溝５２の 底部分の断面はリング状溝５２の幅より大きい曲率半径をもつ円形状となってい る。外周面５１はこのリング状溝５２により分けられ、その上端側部分５３は上 端に向かうにつれ外周径が小さくなるテーパ状となっている。一方下端側部分５ ４は外周径が一定に形成されている。The member mount 5 is entirely cylindrical and is made of rubber. A ring-shaped groove 52 is formed in the outer peripheral surface 51 in the middle of the outer peripheral surface 51 in the axial direction. The cross section of the bottom portion of the ring-shaped groove 52 is circular with a radius of curvature larger than the width of the ring-shaped groove 52. The outer peripheral surface 51 is divided by the ring-shaped groove 52, and the upper end side portion 53 is tapered so that the outer peripheral diameter becomes smaller toward the upper end. On the other hand, the lower end portion 54 has a constant outer peripheral diameter.
【００１３】 軸孔５５の軸方向中程より僅かに下端側に浅いリング状溝５６が形成され、こ の溝５６より上端側は内周径が小さくなるテ−パ状内周面５７となっている。溝 ５６より下端側は内周径が一定となっている。上端面５８は軸芯に向かうにつれ 僅かに下がる凹状を形成するテーパ面となっている。これに対して下端面５９は 軸に直角な平面となっている。上端面５８および下端面５９と軸孔５５との境界 部分は大きく面取りされている。A shallow ring-shaped groove 56 is formed slightly on the lower end side in the axial direction of the shaft hole 55, and a taper-shaped inner peripheral surface 57 having a smaller inner peripheral diameter is formed on the upper end side than the groove 56. ing. The lower end side of the groove 56 has a constant inner diameter. The upper end surface 58 is a tapered surface that forms a concave shape that slightly lowers toward the axis. On the other hand, the lower end surface 59 is a flat surface perpendicular to the axis. Boundaries between the upper end surface 58 and the lower end surface 59 and the shaft hole 55 are largely chamfered.
【００１４】 リング状溝５２より上方の部分には軸芯を通る４個のスリツト５３１が形成さ れている。この４個のスリット５３１により、リング状溝５２より上方の部分は ４個の部分に分割されている。また、下端面５９にはスリット５３１の軸方向延 長部分に巾広で底のあさい溝５９１が十文字に形成され、下端側部分５４の最下 端部分は溝５９１により４個に分割されている。Four slits 531 passing through the shaft center are formed in a portion above the ring-shaped groove 52. The four slits 531 divide the portion above the ring-shaped groove 52 into four portions. Further, on the lower end surface 59, a wide and bottom ridge groove 591 is formed in a cross shape in the axially extending portion of the slit 531 and the lowermost end portion of the lower end side portion 54 is divided into four by the groove 591. .
【００１５】 本実施例のメンバーマウント５も前記した実施例１のメンバーマウント１と同 用に使用される。本実施例２のメンバーマウント５はスリット５３１をもってい るため、軸孔５５に連結軸を挿入する際上端側部分５３は容易に外周方向に広が る。このため軸孔５５に連結軸を容易に通すことができる。The member mount 5 of this embodiment is also used in the same manner as the member mount 1 of Embodiment 1 described above. Since the member mount 5 of the second embodiment has the slit 531, when the connecting shaft is inserted into the shaft hole 55, the upper end side portion 53 easily widens in the outer peripheral direction. Therefore, the connecting shaft can be easily passed through the shaft hole 55.
【００１６】[0016]
本考案のメンバ−マウントは、１部品で構成されているため安価に製造できる 。且つ組付け作業が容易で作業性がよく、芯ずれのない確実な組付けができる。 また、メンバーマウントにスリットを施すと、組付け作業時に部材に対して無 理な変形を強いる事がなくなり、部材の耐久性が増す。また、作業性も著しく向 上する。 Since the member mount of the present invention is composed of one part, it can be manufactured at low cost. Moreover, the assembling work is easy and the workability is good, and the assembling can be performed without any misalignment. In addition, by slitting the member mount, the members will not be forced to deform during assembly work, and the durability of the members will increase. Also, the workability is significantly improved.
【図１】実施例１のメンバ−マウントの断面図である。FIG. 1 is a sectional view of a member-mount according to a first embodiment.
【図２】実施例１のメンバ−マウントに、メンバ−を取
り付けた状態の断面図である。FIG. 2 is a cross-sectional view showing a state in which a member is attached to the member mount according to the first embodiment.
【図３】実施例１のメンバ−マウントに、板状メンバ−
を取り付けた後に、基体に組付けた状態を示す断面図で
ある。FIG. 3 is a member of Example 1-a plate-shaped member on the mount;
It is sectional drawing which shows the state assembled | attached to the base | substrate after attaching.
【図４】実施例２のメンバ−マウントの平面図である。FIG. 4 is a plan view of the member-mount according to the second embodiment.
【図５】実施例２のメンバ−マウントの一部を断面と立
面図である。5A and 5B are a cross-sectional view and an elevational view of a part of the member-mount according to the second embodiment.
【図６】従来のメンバ−マウントの使用状態を示す断面
図である。FIG. 6 is a cross-sectional view showing a usage state of a conventional member mount.
１、５…メンバ−マウント １２、５２…リング状
溝１５、５５…軸孔 １７、５７…テ−パ状内周面
１８、５８…上端面 １９、５９…下端面 ５３１…スリット ２…メ
ンバー ２１…係合穴 ３…基体 ３１…押圧板 ３
２…連結軸1, 5 ... Member mount 12, 52 ... Ring-shaped groove 15, 55 ... Shaft hole 17, 57 ... Taper-shaped inner peripheral surface 18, 58 ... Upper end surface 19, 59 ... Lower end surface 531 ... Slit 2 ... Member 21 ... Engagement hole 3 ... Base 31 ... Pressing plate 3
2 ... Connection shaft
Claims (2)
に固定するゴム弾性材料で形成され、 該基体と押圧板とによって圧縮される両端面と、 該基体と該押圧板とを連結し該押圧板を該基体に近接さ
せる連結軸が挿入され該両端面間を貫通する軸孔と、 該係合穴を区画する環状周縁部が嵌装保持されるリング
状溝を持つ外周面とを持ち、 該軸孔は、該軸孔の中央部分より該両端面の一端面側に
近接するにつれ内周径が小さくなるテ−パ状内周面とな
っていることを特徴とするメンバ−マウント。1. A base member and a pressing plate, both end faces of which are made of a rubber elastic material for elastically fixing a plate member having an engaging hole in the base member and which are compressed by the base member and the pressing plate. An outer circumference having a shaft hole that inserts a connecting shaft that connects the pressing plate and the pressing plate in proximity to the base body and penetrates between the both end faces, and a ring-shaped groove into which an annular peripheral portion that defines the engaging hole is fitted and held. And a surface of the shaft hole, and the shaft hole is a taper-shaped inner peripheral surface whose inner peripheral diameter decreases toward the one end surface side of the both end surfaces from the central portion of the shaft hole. Member-mount.
向に伸びる少なくとも一個のスリットを持つ請求項１記
載のメンバーマウント。2. The member mount according to claim 1, wherein the portion of the shaft hole having the tapered inner peripheral surface has at least one slit extending in the axial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7065093U JPH0685940U (en) | 1993-03-31 | 1993-12-28 | Member-mount |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5-15806 | 1993-03-31 | ||
| JP1580693 | 1993-03-31 | ||
| JP7065093U JPH0685940U (en) | 1993-03-31 | 1993-12-28 | Member-mount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0685940U true JPH0685940U (en) | 1994-12-13 |
Family
ID=26352020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7065093U Pending JPH0685940U (en) | 1993-03-31 | 1993-12-28 | Member-mount |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0685940U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018096492A (en) * | 2016-12-15 | 2018-06-21 | 有限会社グリテックスインターナショナルリミテッド | Rotary damper |
-
1993
- 1993-12-28 JP JP7065093U patent/JPH0685940U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018096492A (en) * | 2016-12-15 | 2018-06-21 | 有限会社グリテックスインターナショナルリミテッド | Rotary damper |
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