JPH0115511Y2 - - Google Patents

Info

Publication number
JPH0115511Y2
JPH0115511Y2 JP1984037744U JP3774484U JPH0115511Y2 JP H0115511 Y2 JPH0115511 Y2 JP H0115511Y2 JP 1984037744 U JP1984037744 U JP 1984037744U JP 3774484 U JP3774484 U JP 3774484U JP H0115511 Y2 JPH0115511 Y2 JP H0115511Y2
Authority
JP
Japan
Prior art keywords
shaft
connector
holding member
hole
basic
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
Application number
JP1984037744U
Other languages
Japanese (ja)
Other versions
JPS60149756U (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP3774484U priority Critical patent/JPS60149756U/en
Publication of JPS60149756U publication Critical patent/JPS60149756U/en
Application granted granted Critical
Publication of JPH0115511Y2 publication Critical patent/JPH0115511Y2/ja
Granted legal-status Critical Current

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  • Jigs For Machine Tools (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)

Description

【考案の詳細な説明】 考案の技術分野 本考案は、加工用の機器等を三次元空間で任意
の方向と位置に、強度および剛性を選択して精度
良く固定するための保持装置に関する。[Detailed Description of the Invention] Technical Field of the Invention The present invention relates to a holding device for accurately fixing processing equipment and the like in arbitrary directions and positions in three-dimensional space by selecting strength and rigidity.

従来の技術 被加工物（ワーク）に対しネジ止め、半田付け
等をするための機器又は工具（ツール）を三次元
空間に保持するには、例えば該ワークを載置する
基台（ベース）上に保持装置を組立て、その一部
に該ツールを取付ける必要がある。そのための保
持装置としては実開昭50−71889号公報、実公昭
53−46631号公報及び特開昭47−25858号公報に示
されたものがある。これらに示された保持装置に
よれば腕部となる丸棒の軸と関節として機能する
各種コネクタとの組合せにより、３次元空間で任
意な位置、方向にツールを固定することができ
る。BACKGROUND TECHNOLOGY In order to hold equipment or tools for screwing, soldering, etc. to a workpiece in a three-dimensional space, for example, on a base on which the workpiece is placed, It is necessary to assemble a holding device and attach the tool to a part of it. As a holding device for this purpose, Japanese Utility Model Application Publication No. 50-71889,
There are those shown in Japanese Patent Application Laid-open No. 53-46631 and Japanese Patent Application Laid-open No. 47-25858. According to the holding device shown in these documents, the tool can be fixed in any position and direction in three-dimensional space by combining the shaft of the round bar serving as the arm and various connectors functioning as joints.

考案が解決しようとする問題点 しかしながら、前記従来の保持装置では丸棒の
軸および各種コネクタの径、寸法は１種類しか設
定されていないため、強度や剛性も特定されてし
まう。そのため強度や剛性が変更になると、それ
に見合つた径、寸法の保持装置を新たに作成し直
す必要がある。従つて、強度、剛性に対する設計
の自由度がなく再設計、再製作費用が増大してし
まう。Problems to be Solved by the Invention However, in the conventional holding device, only one type of diameter and dimensions are set for the shaft of the round bar and the various connectors, so the strength and rigidity are also specified. Therefore, if the strength or rigidity changes, it is necessary to create a new holding device with a diameter and dimensions commensurate with the change. Therefore, there is no flexibility in designing strength and rigidity, and redesign and remanufacturing costs increase.

本考案はこのような問題点を解決するものであ
つて、強度や剛性を簡単且つ安価な構成で自由に
設定可能な保持装置の提供を目的とする。 The present invention is intended to solve these problems, and aims to provide a holding device whose strength and rigidity can be freely set with a simple and inexpensive structure.

問題点を解決するための手段 本考案は、腕部となる丸棒の軸と、１本の軸の
一端を基台に対し固定する孔を有したフランジ
と、２本の軸を直交させて支持する２個の孔を有
した直交コネクタと、１本の軸を貫通させて支持
する孔と該軸と直交する方向に延びた突部とを有
する旋回コネクタと、１本の軸の一端を嵌入して
支持する凹部と該軸と直交する方向の他の軸を貫
通させて支持する孔とを有する軸コネクタとを基
本保持部材として備え、該基本保持部材の全ての
孔の内径、旋回コネクタの突部の外径および軸コ
ネクタの凹部の内径を全て前記軸の径と一致さ
せ、任意の該基本保持部材を組合せて構成される
保持装置において、該基本保持部材の各部寸法を
所定倍に拡張して該基本保持部材と相似形状とし
た拡張保持部材を備えると共に該基本保持部材の
直交コネクタ、旋回コネクタ、軸コネクタおよび
フランジ胴部の外径を全て該拡張保持部材の各孔
の内径と等しく設定し、該基本保持部材及び拡張
保持部材を適宜組合せてなることを特徴とするも
のである。Means to Solve the Problems The present invention consists of a round bar shaft that becomes an arm, a flange with a hole that fixes one end of one shaft to the base, and two shafts that are orthogonal to each other. An orthogonal connector having two supporting holes, a pivot connector having a hole through which one shaft is supported and a protrusion extending in a direction perpendicular to the shaft, and one end of one shaft being supported. A basic holding member includes a shaft connector having a recess into which the shaft is inserted and supported, and a hole through which another shaft in a direction perpendicular to the shaft is passed through and supported, and the inner diameter of all the holes of the basic holding member, the pivot connector. In a holding device configured by combining arbitrary basic holding members, the outer diameter of the protrusion of the shaft connector and the inner diameter of the recess of the shaft connector are all made to match the diameter of the shaft, and the dimensions of each part of the basic holding member are multiplied by a predetermined value. An expanded holding member expanded to have a similar shape to the basic holding member is provided, and the outer diameters of the orthogonal connector, pivot connector, axial connector, and flange body of the basic holding member are all the same as the inner diameter of each hole of the expanded holding member. It is characterized in that the basic holding member and the extended holding member are set equally and are appropriately combined.

考案の実施例 第１図は本考案の一実施例を示す保持部材の説
明図で、Ａは腕部となる軸（丸棒）、Ｂは直交コ
ネクタ、Ｃは旋回コネクタ、Ｆはフランジ、Ｅは
軸コネクタである。直交コネクタＢは２本の軸Ａ
を直交させて保持するための２個の孔１，２を有
し、且つ外径は軸Ａの２倍の寸法に設定されてい
る。旋回コネクタＣは１本の軸Ａを保持するため
の孔３と、該軸Ａと直交する方向に延びる突部４
とを有し、全体の外径を軸Ａの２倍の寸法に設定
してある。但し、突部４は軸Ａと同径である。フ
ランジＦはツバ部５と胴部６とを備え、両者の中
心部を貫通するように軸Ａの一端を保持するため
の孔７が形成してある。寸法関係では胴部６の外
径が軸Ａの２倍である。軸コネクタＥは全体が軸
Ａの２倍の径の円柱体で、その一端から軸芯方向
には軸Ａの一端、または同径の他部材を挿入（嵌
入）して支持するための凹部８が、また他端側に
は軸Ａを保持するための孔９が設けてある。Embodiment of the invention Figure 1 is an explanatory diagram of a holding member showing an embodiment of the invention, in which A is a shaft (round bar) that becomes an arm, B is an orthogonal connector, C is a pivot connector, F is a flange, and E is an orthogonal connector. is an axial connector. Orthogonal connector B has two axes A
It has two holes 1 and 2 for holding the shafts perpendicularly to each other, and its outer diameter is set to twice the dimension of the axis A. The pivot connector C has a hole 3 for holding one shaft A, and a protrusion 4 extending in a direction perpendicular to the shaft A.
The overall outer diameter is set to twice that of the axis A. However, the protrusion 4 has the same diameter as the axis A. The flange F includes a collar portion 5 and a body portion 6, and a hole 7 for holding one end of the shaft A is formed so as to pass through the center of both. In terms of dimensions, the outer diameter of the trunk 6 is twice that of the axis A. The shaft connector E is a cylindrical body whose entire diameter is twice that of the shaft A, and from one end thereof in the axial direction there is a recess 8 for inserting (fitting in) and supporting one end of the shaft A or another member of the same diameter. However, a hole 9 for holding the shaft A is provided at the other end.

これらの部材のうち軸Ａは腕部として、またコ
ネクタＢ，Ｃ，Ｄは関節として機能する。さら
に、フランジＦは基台との接合部分で使用する
が、上述した寸法関係にある各部材を組として基
本保持部材としたとき、各部の寸法を２倍、４
倍、……2n倍としたものを拡張保持部材として用
意することで、保持装置の強度・剛性を自由に選
択できる。 Of these members, the shaft A functions as an arm, and the connectors B, C, and D function as joints. Furthermore, the flange F is used at the joint part with the base, but when each member with the above-mentioned dimensional relationship is assembled as a basic holding member, the dimensions of each part are doubled,
By preparing an expanded holding member that is multiplied by 2 n times, the strength and rigidity of the holding device can be freely selected.

第２図はこの説明図で、D1シリーズは軸Ａの
径をD1に設定した基本保持部材である。D2シリ
ーズとD3シリーズはそれぞれ軸Ａの径をD2＝2D1
とD3＝2D2＝4D1に設定した拡張保持部材である。
このようにシリーズ毎に各部の寸法を２倍にして
いるのは、単に強度を増して剛性を増すためばか
りでなく、異シリーズ間の変換に別部材を必要と
しないようにするためである。つまりコネクタ
Ｂ，Ｃ，ＥやフランジＦに設けた孔または凹部の
内径はそのシリーズの軸Ａを支持するに適した寸
法であるが、これらの部材の外径は上位のシリー
ズの孔または凹部に嵌入するに適した寸法に設定
してある。 FIG. 2 is an explanatory diagram of this, and the D 1 series is a basic holding member in which the diameter of the shaft A is set to D 1 . For the D 2 series and D 3 series, the diameter of axis A is D 2 = 2D 1
and D 3 = 2D 2 = 4D 1 .
The reason why the dimensions of each part are doubled for each series is not only to increase strength and rigidity, but also to avoid the need for separate members for conversion between different series. In other words, the inner diameters of the holes or recesses provided in connectors B, C, E and flange F are suitable for supporting axis A of that series, but the outer diameters of these members are larger than those of the holes or recesses of the upper series. The dimensions are set to be suitable for fitting.

以下、第３図および第４図を参照して保持装置
の組立て例を説明する。第３図はベースSB1上に
ワークＷを載置してそれに半田付けするツール
T1，T2を保持する装置と、ベースBS2にピツク
アンドプレスT3を保持する装置の例に示してい
る。尚、図中A3，E2のように記号Ａ，Ｅに付し
た添字は第２図のシリーズ番号を示す。従つて、
A3はD3シリーズの軸、E2はD2シリーズの軸コネ
クタを示す。他も同様である。 Hereinafter, an example of assembling the holding device will be described with reference to FIGS. 3 and 4. Figure 3 shows a tool to place workpiece W on base SB 1 and solder it to it.
An example of a device for holding T 1 and T 2 and a device for holding pick-and-press T 3 on base BS 2 are shown. Incidentally, the subscripts attached to the symbols A and E, such as A 3 and E 2 in the figure, indicate the series numbers in FIG. 2. Therefore,
A 3 indicates the shaft of the D 3 series, and E 2 indicates the shaft connector of the D 2 series. The same applies to others.

ベースBS1側に２つのツールT1，T2を保持す
る場合は、先ずベースBS1の適当な位置にフラン
ジF3を固定し、そこに１本の軸A3を立設する。
そして該軸A3の先端部に直交コネクタB3を介し
て他の軸A3の横向きに固定する。この横向きの
軸A3の中央部と先端部にはそれぞれ軸フランジ
E3が結合され、また各軸コネクタE3の凹部（第
１図の８）には軸コネクタE2が嵌入されている。
２個の軸コネクタE2の各孔（第１図の９）には
軸A2が嵌入され、その先端部にツールT1，T2が
保持されている。一方、ベースBS2側では重いツ
ールT3を保持するために、横向きの軸A3の中間
部を直交コネクタB2と縦向きの軸A3で支持し、
剛性を高めている。本例はいずれもD2，D3シリ
ーズの部材を使用しているが、強度等があまり必
要でなければD1，D2シリーズで組立てることも
できる。 When holding the two tools T 1 and T 2 on the base BS 1 side, first fix the flange F 3 at an appropriate position on the base BS 1 , and set one shaft A 3 upright there.
Then, it is fixed to the tip of the shaft A 3 laterally to the other shaft A 3 via an orthogonal connector B 3 . There are shaft flanges at the center and tip of this horizontal shaft A3 .
E 3 is coupled, and the shaft connector E 2 is fitted into the recess ( 8 in FIG. 1) of each shaft connector E 3.
The shaft A 2 is fitted into each hole (9 in FIG. 1) of the two shaft connectors E 2 , and tools T 1 and T 2 are held at the tips thereof. On the other hand, on the base BS 2 side, in order to hold a heavy tool T 3 , the middle part of the horizontal axis A 3 is supported by the orthogonal connector B 2 and the vertical axis A 3 .
Increases rigidity. In this example, D 2 and D 3 series members are used, but if strength is not required, D 1 and D 2 series members can be used.

第４図は旋回コネクタの使用例で、ａは側面
図、ｂは正面図である。フランジF3から順に縦
向きの軸A3、直交コネクタB3、横向きの軸A3、
その先端の直交コネクタB3へと組立て、最後の
直交コネクタB3の残りの孔には軸の代りに旋回
コネクタC3の突部（第１図の４）を嵌入する。
そして、旋回コネクタC3を回転方向に任意の角
度で取付けると孔（第１図の３）で支持する軸
A3と横向きの軸A3のなす角を任意に設定できる。 FIG. 4 shows an example of the use of the pivot connector, in which a is a side view and b is a front view. In order from flange F 3 , vertical axis A 3 , orthogonal connector B 3 , horizontal axis A 3 ,
Assemble it into the orthogonal connector B 3 at its tip, and insert the protrusion (4 in FIG. 1) of the pivot connector C 3 instead of the shaft into the remaining hole of the last orthogonal connector B 3 .
When the swivel connector C 3 is installed at any angle in the rotation direction, the shaft supported by the hole (3 in Figure 1)
The angle between A 3 and the horizontal axis A 3 can be set arbitrarily.

上述した例でD1＝８mm、D2＝16mm、D3＝32mm
に設定するとJISの標準寸法に一致する。コネク
タの機能としては２本の軸を平行に支持するもの
も考えられるが、通常は第１図の構成で充分であ
る。 In the example above, D 1 = 8 mm, D 2 = 16 mm, D 3 = 32 mm
When set to , it matches the JIS standard dimensions. Although it is conceivable that the function of the connector is to support two shafts in parallel, the configuration shown in FIG. 1 is usually sufficient.

考案の効果 以上詳細に説明したように、本考案によれば、
基本保持部材と、該部材に対して所定倍に拡張し
て基本保持部材と相似形状として拡張保持部材と
を適宜組合せて保持装置を構成するようにしたた
め、要求強度、剛性に対してそれに見合つた保持
部材を選択して組合せればよい。しかも、その際
基本保持部材における直交コネクタ、旋回コネク
タ等の外径をそれらより一回り大きい拡張保持部
材の各孔の内径と等しく設定したので、大きさの
異なる保持部材は組合せる場合にスペーサ等のサ
イズ調整部材は全く不要となる。従つて、強度や
剛性を簡単且つ安価な構成で自由に設定可能な保
持装置が実現できる。Effects of the invention As explained in detail above, according to the invention,
Since the holding device is configured by appropriately combining the basic holding member and the extended holding member that is expanded to a predetermined time and has a similar shape to the basic holding member, the required strength and rigidity can be met. What is necessary is just to select and combine holding members. Moreover, since the outer diameters of the orthogonal connectors, swivel connectors, etc. in the basic holding member were set equal to the inner diameter of each hole in the expanded holding member, which is one size larger than these, holding members of different sizes can be used with spacers, etc. when combined. The size adjustment member is completely unnecessary. Therefore, it is possible to realize a holding device whose strength and rigidity can be freely set with a simple and inexpensive structure.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図および第２図は本考案の一実施例を示す
各部材の説明図、第３図および第４図は保持装置
の組立て例を示す組立て図である。 図中、Ａは軸、２は直交コネクタ、Ｃは旋回コ
ネクタ、Ｅは軸コネクタ、Ｆはフランジ、１〜
３，７，９は孔、４は凸部、８は凹部、BS1，
BS2は基台、T1〜T3はツール（機器）、Ｗはワー
クである。 FIGS. 1 and 2 are explanatory diagrams of each member showing an embodiment of the present invention, and FIGS. 3 and 4 are assembly diagrams showing an example of how the holding device is assembled. In the figure, A is the shaft, 2 is the orthogonal connector, C is the pivot connector, E is the shaft connector, F is the flange, 1 to
3, 7, 9 are holes, 4 is a convex portion, 8 is a concave portion, BS 1 ,
BS 2 is a base, T 1 to T 3 are tools (equipment), and W is a workpiece.

Claims (1)

【実用新案登録請求の範囲】 腕部となる丸棒の軸と、１本の軸の一端を基台
に対し固定する孔を有したフランジと、２本の軸
を直交させて支持する２個の孔を有した直交コネ
クタと、１本の軸を貫通させて支持する孔と該軸
と直交する方向に延びた突部とを有する旋回コネ
クタと、１本の軸の一端を嵌入して支持する凹部
と該軸と直交する方向の他の軸を貫通させて支持
する孔とを有する軸コネクタとを基本保持部材と
して備え、該基本保持部材の全ての孔の内径、旋
回コネクタの突部の外径および軸コネクタの凹部
の内径を全て前記軸の径と一致させ、任意の該基
本保持部材を組合せて構成される保持装置におい
て、 該基本保持部材の各部寸法を所定倍に拡張して
該基本保持部材と相似形状とした拡張保持部材を
備えると共に該基本保持部材の直交コネクタ、旋
回コネクタ、軸コネクタおよびフランジ胴部の外
径を全て該拡張保持部材の各孔の内径と等しく設
定し、該基本保持部材及び拡張保持部材を適宜組
合せてなることを特徴とする保持装置。[Claims for Utility Model Registration] A round bar shaft serving as an arm, a flange having a hole for fixing one end of one shaft to a base, and two shafts supporting the two shafts orthogonally. an orthogonal connector having a hole, a pivot connector having a hole through which one shaft is passed through and supported, a protrusion extending in a direction perpendicular to the axis, and one end of one shaft inserted into and supported. A basic holding member includes a shaft connector having a concave portion and a hole for penetrating and supporting another shaft in a direction perpendicular to the shaft. In a holding device constructed by combining arbitrary basic holding members, with the outer diameter and the inner diameter of the recess of the shaft connector all matching the diameter of the shaft, the dimensions of each part of the basic holding members are enlarged by a predetermined time. An expanded holding member having a shape similar to the basic holding member is provided, and the outer diameters of the orthogonal connector, pivot connector, shaft connector, and flange body of the basic holding member are all set equal to the inner diameter of each hole of the expanded holding member, A holding device comprising a suitable combination of the basic holding member and the extended holding member.
JP3774484U 1984-03-16 1984-03-16 holding device Granted JPS60149756U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3774484U JPS60149756U (en) 1984-03-16 1984-03-16 holding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3774484U JPS60149756U (en) 1984-03-16 1984-03-16 holding device

Publications (2)

Publication Number Publication Date
JPS60149756U JPS60149756U (en) 1985-10-04
JPH0115511Y2 true JPH0115511Y2 (en) 1989-05-09

Family

ID=30544106

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3774484U Granted JPS60149756U (en) 1984-03-16 1984-03-16 holding device

Country Status (1)

Country Link
JP (1) JPS60149756U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5346631U (en) * 1976-09-27 1978-04-20

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54868Y2 (en) * 1973-10-31 1979-01-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5346631U (en) * 1976-09-27 1978-04-20

Also Published As

Publication number Publication date
JPS60149756U (en) 1985-10-04

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