JP2555815Y2 - Connection structure between suction pad and rod member - Google Patents
Connection structure between suction pad and rod memberInfo
- Publication number
- JP2555815Y2 JP2555815Y2 JP1990401615U JP40161590U JP2555815Y2 JP 2555815 Y2 JP2555815 Y2 JP 2555815Y2 JP 1990401615 U JP1990401615 U JP 1990401615U JP 40161590 U JP40161590 U JP 40161590U JP 2555815 Y2 JP2555815 Y2 JP 2555815Y2
- Authority
- JP
- Japan
- Prior art keywords
- suction pad
- rod member
- root
- suction
- pad
- 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
Description
【０００１】[0001]
【産業上の利用分野】本考案は、ワークを吸着し、ある
いは、吸着後、このワークを保持し搬送するための吸着
用パッドとロッド部材との接続構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a connection structure between a suction pad and a rod member for holding and transporting a work after sucking the work or after sucking the work.
【０００２】[0002]
【従来の技術】従来から、例えば、薄板状のワークを搬
送するために、真空吸引源に連結される吸着用パッドが
用いられている。2. Description of the Related Art Conventionally, for example, a suction pad connected to a vacuum suction source has been used to transport a thin plate-like work.
【０００３】吸着用パッドは、その吸着面側よりねじ等
で真空吸引源のアダプタと固着されている。その際、ア
ダプタと吸着用パッドとの気密性は、接着剤を用いた
り、焼き付けたりして、保っている。The suction pad is fixed to an adapter of a vacuum suction source by screws or the like from the suction surface side. At this time, the airtightness between the adapter and the suction pad is maintained by using an adhesive or by baking.
【０００４】以下に図を用いて説明する。図３は従来技
術の吸着用パッド２を示す。吸着用パッド２は、可撓性
を有する円筒状の根本部４と、前記根本部４の端部に一
体的に連設されるスカート部６とからなる。図示しない
真空吸引源に連通する通路を画成されたアダプタ８は、
先端部に雌ねじが形成されている。前記アダプタ８を根
本部４に挿入し、スカート部６の吸着面側より雄ねじ９
を前記アダプタ８の雌ねじに螺合し、該アダプタ８と吸
着用パッド２を係着させる。前記根本部４とアダプタ８
とは、雄ねじ９によって緊締され、シールされる。な
お、根本部４の端面とアダプタ８との接合部を、さら
に、接着剤を用いたり、焼き付けることで補強する場合
もある。A description will be given below with reference to the drawings. FIG. 3 shows a suction pad 2 according to the prior art. The suction pad 2 includes a flexible cylindrical base portion 4 and a skirt portion 6 integrally connected to an end of the base portion 4 . An adapter 8 defining a passage communicating with a vacuum suction source (not shown)
Female screw is formed at the tip portion. Inserting the adapter 8 to the base portion 4, the external thread 9 from the suction surface side of the skirt portion 6
The screwed into the female screw of the adapter 8, thereby engaging wear suction pad 2 with the adapter 8. The base portion 4 and the adapter 8
And it is tightened by a male thread 9, is sealed. The joint between the end face of the root portion 4 and the adapter 8 may be further reinforced by using an adhesive or by baking.
【０００５】[0005]
【考案が解決しようとする課題】しかしながら、この種
の吸着用パッド２においては、アダプタ８と吸着用パッ
ド２との接合に雄ねじ９を用いるため、部品点数が増大
するだけでなく、アダプタ８側にも雌ねじを形成しなけ
ればならない。また、両者の接合に際し、接着剤を用い
たり、焼き付けたりするために、取り付け作業が煩雑に
なり、作業時間が長くなるという問題がある。However, in the suction pad 2 of this type, the adapter 8 and the suction pad are not provided.
Since the male screw 9 is used for joining with the arm 2, not only the number of parts increases, but also a female screw must be formed on the adapter 8 side. In addition, there is a problem in that an attaching operation is complicated and an operation time is prolonged because an adhesive is used or baked when joining the two .
【０００６】本考案は、この種の問題を解決するために
なされたものであり、吸着用パッドとロッド部材との気
密性を確保し、且つ、吸着用パッドに対するロッド部材
の取り付け作業を簡略化し、作業時間を短縮することが
可能な吸着用パッドとロッド部材との接続構造を提供す
ることを目的とする。The present invention has been made to solve this kind of problem, and it is intended to secure the airtightness between the suction pad and the rod member and to simplify the work of attaching the rod member to the suction pad. It is another object of the present invention to provide a connection structure between a suction pad and a rod member that can reduce the operation time.
【０００７】[0007]
【課題を解決するための手段】上記の課題を解決するた
めに、本考案は、例えば、図１および図２に示すよう
に、ワークを吸着するための吸着用パッドに対してロッ
ド部材を接続するための構造であって、吸着用パッド
（１０）とロッド部材（１８）とからなり、前記吸着用
パッド（１０）は、前記ロッド部材（１８）が嵌挿され
る孔部（１１）が形成された根本部（１２）と、前記根
本部（１２）の一端部に一体的に連設されるスカート部
（１４）を有し、前記根本部（１２）の他端部に前記根
本部（１２）の軸線方向に突出した周回するリブ（１
６）を設けてなり、前記ロッド部材（１８）は、大径部
（２０）と、この大径部（２０）と一体的に段差部（２
２）を有して連続形成される小径部（２４）とからな
り、前記段差部（２２）には、前記リブ（１６）の形状
に対応し且つ前記ロッド部材（１８）の軸線方向に凹ん
だ周回する凹部（２６）が形成され、前記小径部（２
４）には真空吸引源に連通する通路となる孔部（１９）
が形成されてなり、前記周回する凹部（２６）に対して
前記リブ（１６）を嵌合することによりシール機能が営
まれることを特徴とする。In order to solve the above-mentioned problems, the present invention is, for example, shown in FIGS.
To, a structure for connecting the rod member relative to the suction pad for attracting the workpiece, the suction pad
(10) and a rod member (18), wherein the suction pad (10) includes a root portion (12) having a hole (11) into which the rod member (18) is inserted, and the root portion (12). Skirt part integrally connected to one end of the part (12)
(14), and the other end of the root (12) has the root
An orbiting rib (1 ) protruding in the axial direction of the main part (12)
6), wherein the rod member (18) has a large diameter portion.
(20) and the step portion (2) integrally with the large diameter portion (20).
2) and a continuously formed small diameter portion (24).
The step (22) has a concave shape in the axial direction of the rod member (18) corresponding to the shape of the rib (16).
A concave portion (26) is formed around the small diameter portion (2).
4) a hole (19) serving as a passage communicating with a vacuum suction source;
The sealing function is performed by fitting the rib (16) into the orbiting concave portion (26) .
【０００８】[0008]
【作用】上記の本考案に係る吸着用パッドとロッド部材
との接続構造においては、吸着用パッドの根本部に真空
吸引源に接続されるロッド部材を差し込み、このロッド
部材の周回する凹部と吸着用パッドの周回するリブとを
嵌合させることにより、差し込み部位をシールして気密
性を確保するとともに、吸着用パッドの抜け止め機能が
営まれる。In the connection structure between the suction pad and the rod member according to the present invention, the rod member connected to the vacuum suction source is inserted into the root of the suction pad , and the orbiting recess of the rod member and the suction member are connected. By fitting the ribs around the pad for sealing , the insertion site is sealed to ensure airtightness, and the suction pad is prevented from falling off.
【０００９】[0009]
【実施例】上記の本考案に係る吸着用パッドとロッド部
材との接続構造について実施例を挙げ、添付の図面を参
照しながら以下詳細に説明する。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view showing a connecting structure between a suction pad and a rod member according to the present invention.
【００１０】図１および図２に、本実施例に係る吸着用
パッドとロッド部材との接続構造が適用された吸着用パ
ッド１０を示す。 FIGS. 1 and 2 show a suction device according to this embodiment.
Suction pad to which the connection structure between pad and rod member is applied
FIG.
【００１１】この吸着用パッド１０は、軸方向に延在す
る孔部１１が形成された根本部１２と、前記根本部１２
の一端部に一体的に連設されるスカート部１４を有す
る。前 記根本部１２の他端部には、前記根本部１２の軸
線方向に突出した周回するリブ１６が設けられる。ロッ
ド部材１８は、大径部２０と、この大径部２０と一体的
に段差部２２を有して連続形成される小径部２４とから
なる。前記段差部２２には、前記リブ１６の形状に対応
し且つ前記ロッド部材１８の軸線方向に凹んだ周回する
凹部２６が形成される。前記小径部２４には真空吸引源
に連通する通路となる孔部１９が形成される。好適に
は、前記吸着用パッド１０は、可撓性に富む合成樹脂等
から一体的に成形される。 The suction pad 10 extends in the axial direction.
A root portion 12 having a hole 11 formed therein;
Has a skirt portion 14 integrally connected to one end of the
You. At the other end of the front SL base portion 12, the axis of the base portion 12
A revolving rib 16 protruding in the linear direction is provided. Lot
The large-diameter portion 20 is integrated with the large-diameter portion 20.
And a small diameter portion 24 continuously formed with a step portion 22
Become. The step 22 corresponds to the shape of the rib 16
And revolves around the rod member 18 recessed in the axial direction.
A recess 26 is formed. The small diameter portion 24 has a vacuum suction source
A hole 19 serving as a passage communicating with the hole is formed. Suitably
The suction pad 10 is made of a flexible synthetic resin or the like.
From one piece.
【００１２】本実施例に係る吸着用パッドとロッド部材
との接続構造は基本的には以上のように構成されるもの
であり、次にその作用並びに効果について説明する。The connection structure between the suction pad and the rod member according to the present embodiment is basically configured as described above. Next, the operation and effect thereof will be described.
【００１３】図２において、図示しない真空吸引源に連
通する通路となる孔部１９が形成されたロッド部材１８
が根本部１２に差し込まれる。この際、根本部１２の端
部に形成された周回するリブ１６とロッド部材１８に形
成された周回する凹部２６とがシール効果を奏するよう
に嵌合される。 In FIG. 2 , a rod member 18 having a hole 19 serving as a passage communicating with a vacuum suction source (not shown) is formed.
Is inserted into the root part 12. At this time , the end of the root 12
Form the rib 16 and the rod member 18 to orbiting formed part
The formed orbiting recess 26 has a sealing effect.
Is fitted to.
【００１４】この場合、ロッド部材１８の凹部２６に対
して吸着用パッド１０のリブ１６が嵌合する方向（図１
の上方向）と、ワークを吸着した際に吸着用パッド１０
に対して付与される負圧による押圧方向とが同方向とな
っているために、作動時に吸着用パッド１０とロッド部
材１８との接続部位の気密性が向上し、確実にシール機
能を発揮させることができるという効果が得られる。In this case, the direction in which the rib 16 of the suction pad 10 fits into the recess 26 of the rod member 18 (FIG. 1).
Upward) and the suction pad 10 when the work is sucked.
The suction direction of the suction pad 10 and the rod portion during operation are
The airtightness of the connection part with the material 18 is improved ,
The effect that the performance can be exhibited is obtained.
【００１５】[0015]
【考案の効果】以上のように、本考案によれば、ロッド
部材を吸着用パッドに差し込むだけでその気密性が確保
され、接着剤等を用いる必要がない。As described above, according to the present invention, airtightness is ensured only by inserting the rod member into the suction pad, and there is no need to use an adhesive or the like.
【００１６】この結果、従来のネジによる接続構造によ
るものに比べ、吸着用パッドの交換作業時間の短縮化が
達成され、作業が簡略化されるという特有の効果が得ら
れる。As a result, according to the conventional screw connection structure,
As compared with the above-described configuration, the operation time for replacing the suction pad can be reduced, and the unique effect of simplifying the operation can be obtained.
【図１】本考案の実施例に係る吸着用パッドとロッド部
材が連結された状態の断面図である。FIG. 1 shows a suction pad and a rod according to an embodiment of the present invention .
It is sectional drawing of the state which the material was connected .
【図２】本考案の実施例に係る吸着用パッドとロッド部
材が分離した状態の斜視説明図である。 FIG. 2 shows a suction pad and a rod according to an embodiment of the present invention;
It is a perspective explanatory view of the state where the materials were separated.
【図３】従来技術に係る吸着用パッドとアダプタの縦断
面図である。3 is a longitudinal sectional view of the suction pad and the adapter according to the prior art.
１０…吸着用パッド １２…根本部 １４…スカート部１６ …リブ１８ …ロッド部材１９…孔部 ２０…大径部 ２２…段差部 ２４…小径部 ２６…凹部 DESCRIPTION OF SYMBOLS 10 ... Adsorption pad 12 ... Root part 14 ... Skirt part 16 ... Rib 18 ... Rod member 19 ... Hole part 20 ... Large diameter part 22 ... Step part 24 ... Small diameter part 26 ... Concave part
Claims (1)
してロッド部材を接続するための構造であって、吸着用パッド（１０）とロッド部材（１８）とからな
り、 前記吸着用パッド（１０）は、前記ロッド部材（１８）
が嵌挿される孔部（１１）が形成された根本部（１２）
と、前記根本部（１２）の一端部に一体的に連設される
スカート部（１４）を有し、前記根本部（１２）の他端
部に前記根本部（１２）の軸線方向に突出した周回する
リブ（１６）を設けてなり、 前記ロッド部材（１８）は、大径部（２０）と、この大
径部（２０）と一体的に段差部（２２）を有して連続形
成される小径部（２４）とからなり、前記段差部（２
２）には、前記リブ（１６）の形状に対応し且つ前記ロ
ッド部材（１８）の軸線方向に凹んだ周回する凹部（２
６）が形成され、前記小径部（２４）には真空吸引源に
連通する通路となる孔部（１９）が形成されてなり、 前記周回する凹部（２６） に対して前記リブ（１６）を
嵌合することによりシール機能が営まれることを特徴と
する吸着用パッドとロッド部材との接続構造。A structure for connecting a rod member to a suction pad for sucking a work, comprising a suction pad (10) and a rod member (18).
The suction pad (10) is connected to the rod member (18).
Root (12) formed with hole (11) into which is inserted
And a skirt (14) integrally connected to one end of the root (12), and the other end of the root (12).
Wherein it is provided with ribs (16) orbiting projecting in the axial direction of the base portion (12) in section, said rod member (18) includes a large diameter portion (20), the large
Continuous type with step part (22) integrated with diameter part (20)
And the small-diameter portion (24) formed.
2) corresponds to the shape of the rib (16) , and
The concave portion (2 ) which is concave in the axial direction of the pad member (18).
6) is formed, and the small diameter portion (24) is connected to a vacuum suction source.
A suction pad , wherein a hole (19) serving as a communication passage is formed, and a sealing function is performed by fitting the rib (16) into the orbiting recess (26) . Connection structure between rod and rod member.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990401615U JP2555815Y2 (en) | 1990-12-25 | 1990-12-25 | Connection structure between suction pad and rod member |
| DE4128659A DE4128659C2 (en) | 1990-09-06 | 1991-08-29 | suction cup |
| GB9118554A GB2248435B (en) | 1990-09-06 | 1991-08-29 | Suction pad |
| US07/755,748 US5190332A (en) | 1990-09-06 | 1991-09-06 | Suction pad for attracting and holding a workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990401615U JP2555815Y2 (en) | 1990-12-25 | 1990-12-25 | Connection structure between suction pad and rod member |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0492792U JPH0492792U (en) | 1992-08-12 |
| JP2555815Y2 true JP2555815Y2 (en) | 1997-11-26 |
Family
ID=31879671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990401615U Expired - Fee Related JP2555815Y2 (en) | 1990-09-06 | 1990-12-25 | Connection structure between suction pad and rod member |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2555815Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR112015029438B1 (en) * | 2014-04-14 | 2021-02-23 | Vtec Co Ltd | suction cup with separable cushion |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5768794U (en) * | 1980-10-09 | 1982-04-24 | ||
| JP3120388U (en) * | 2006-01-17 | 2006-03-30 | 敬司 中村 | Voyeurism prevention device for ATM |
-
1990
- 1990-12-25 JP JP1990401615U patent/JP2555815Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0492792U (en) | 1992-08-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |