JPH11239927A - Pin mounting structure - Google Patents
Pin mounting structureInfo
- Publication number
- JPH11239927A JPH11239927A JP10043369A JP4336998A JPH11239927A JP H11239927 A JPH11239927 A JP H11239927A JP 10043369 A JP10043369 A JP 10043369A JP 4336998 A JP4336998 A JP 4336998A JP H11239927 A JPH11239927 A JP H11239927A
- Authority
- JP
- Japan
- Prior art keywords
- permanent magnet
- plate
- pin
- bottom 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.)
- Pending
Links
Landscapes
- Automatic Assembly (AREA)
- Supply And Installment Of Electrical Components (AREA)
Abstract
Description
【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION
【０００１】[0001]
【発明の属する技術分野】本発明は鉄鋼製のプレート上
に磁力を用いてピンを取り付ける構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure for mounting a pin on a steel plate using magnetic force.
【０００２】[0002]
【従来の技術】例えばＩＣなどの電子部品をプリント基
板に装着するため、ガイドレールに沿って搬送されてき
たプリント基板を、まずガイドレールの所定位置に位置
決めすることが行なわれ、この種の位置決め装置は、例
えば、特許第２５６５１８１号などで公知である。図５
および図６を参照して説明すると、ＸーＹテーブル上に
基台５２が固設され、この基台５２の上方に一対のガイ
ドレール５４が設けられ、図５に示すように、プリント
基板５６が一対のガイドレール５４のガイド溝５４０２
に沿って不図示の移動手段により搬送される。2. Description of the Related Art In order to mount electronic components such as ICs on a printed circuit board, a printed circuit board conveyed along a guide rail is first positioned at a predetermined position on the guide rail. The apparatus is known, for example, from Japanese Patent No. 2565181. FIG.
Referring to FIG. 6 and FIG. 6, a base 52 is fixed on the XY table, and a pair of guide rails 54 is provided above the base 52. As shown in FIG. Are guide grooves 5402 of the pair of guide rails 54.
Is transported along moving means (not shown).
【０００３】前記プリント基板５６の下方には鉄鋼製の
昇降プレート５８が配設されており、昇降プレート５８
上に複数の押し付けピン６０が垂直に突設され、昇降プ
レート５８はエアーシリンダ６２、ガイドロッド６４を
介して昇降可能に支持されている。各押し付けピン６０
はそれぞれその下部に永久磁石６６を備えており、各押
し付けピン６０はこの永久磁石６６の磁力により昇降プ
レート５８上に固定されている。そして、プリント基板
５６が所定の位置に搬送された時に、図６に示すよう
に、エアシリンダ６２の駆動により昇降プレート５８を
上昇させ、押し付けピン６０によりプリント基板５６を
ガイド溝５４０２の上面に押し付け、これによりプリン
ト基板５６を固定するようにしている。An elevator plate 58 made of steel is disposed below the printed circuit board 56.
A plurality of pressing pins 60 are vertically protruded above, and the lifting plate 58 is supported via an air cylinder 62 and a guide rod 64 so as to be able to move up and down. Each pressing pin 60
Each has a permanent magnet 66 at its lower part, and each pressing pin 60 is fixed on the lifting plate 58 by the magnetic force of the permanent magnet 66. Then, when the printed board 56 is transported to a predetermined position, as shown in FIG. 6, the lifting plate 58 is raised by driving the air cylinder 62, and the printed board 56 is pressed against the upper surface of the guide groove 5402 by the pressing pins 60. Thus, the printed circuit board 56 is fixed.
【０００４】[0004]
【発明が解決しようとする課題】ところで前記押し付け
ピン６０はプリント基板５６に既に装着された電子部品
６８との干渉を避ける位置に配置され、製品のロット毎
に変える必要が生じる。この場合、従来の押し付けピン
６０の取り付け構造では、永久磁石６６の磁力が働いて
いるため、位置調整や脱着を簡単に行なえない問題があ
った。本発明は前記事情に鑑み案出されたものであっ
て、本発明の目的は、鉄鋼製のプレート上にピンを確実
に取着させることができることは無論のこと、簡単な操
作により位置調整や脱着も行なうことができるピンの取
り付け構造を提供することにある。By the way, the pressing pins 60 are arranged at positions where they do not interfere with the electronic components 68 already mounted on the printed circuit board 56, and need to be changed for each product lot. In this case, in the conventional mounting structure of the pressing pin 60, the magnetic force of the permanent magnet 66 acts, so that there was a problem that the position adjustment and the attachment / detachment could not be easily performed. The present invention has been devised in view of the above circumstances, and an object of the present invention is, of course, to be able to securely mount a pin on a steel plate. An object of the present invention is to provide a pin mounting structure that can be attached and detached.
【０００５】[0005]
【課題を解決するための手段】前記目的を達成するため
本発明は、鉄鋼製のプレート上に磁力を用いてピンを取
り付ける構造であって、前記ピンは上部部材と下部部材
を備え、前記上部部材は、上部に上方に突出する軸状の
部材を備えると共に下部に永久磁石を備え、前記下部部
材はその下端に、前記プレート上に載せられる底板部材
を備え、前記永久磁石は前記底板部材上において回転可
能に支持され、前記永久磁石は、前記底板部材上に臨む
部分の一方の半部に正極が、他方の半部に負極が位置す
るように形成され、前記底板部材は、平面的に並べられ
た二つの板状の継鉄部材の互いに対向する端面間に、磁
力線の通過を不能とした材料が直線状に延在して形成さ
れた帯板状の部材が挟まれて構成され、前記永久磁石を
回転させると、前記永久磁石の正極と負極の境の部分と
前記帯板状の部材が一致し、かつ、更に回転させると、
前記永久磁石の正極と負極の境の部分と前記帯板状の部
材が交叉するように構成されていることを特徴とする。According to the present invention, there is provided a structure for mounting a pin on a steel plate by using a magnetic force, wherein the pin includes an upper member and a lower member. The member is provided with a shaft-shaped member protruding upward at the upper part and a permanent magnet at the lower part, and the lower member is provided at its lower end with a bottom plate member mounted on the plate, and the permanent magnet is disposed on the bottom plate member. The permanent magnet is formed so that a positive electrode is located in one half of a portion facing the bottom plate member, and a negative electrode is located in the other half of the portion facing the bottom plate member, and the bottom plate member is planar. A strip-shaped member formed by linearly extending a material that is unable to pass lines of magnetic force is sandwiched between end faces of the two plate-shaped yoke members arranged opposite to each other, When the permanent magnet is rotated, The band plate-like member is consistent with the positive electrode and the boundary portion of the negative electrode of the permanent magnet, and when is further rotated,
The band-shaped member is configured to intersect with a boundary portion between the positive electrode and the negative electrode of the permanent magnet.
【０００６】本発明では、永久磁石の正極と負極との境
の部分に対して帯板状の部材が一致していると、正極か
ら出て負極に向かうの磁力は帯板状の部材があるため継
鉄部材の内部を通ることができず、帯板状の部材を飛び
越えて、正極から負極に向かい、ピンは永久磁石の磁力
により昇降プレートに吸着可能な状態となる。また、永
久磁石の正極と負極の境の部分に対して帯板状の部材が
交叉していると、正極から出て負極に向かう磁力が継鉄
部材の内部を通り、ピンは永久磁石の磁力によって昇降
プレートに吸着されない状態となる。したがって、本発
明によれば、永久磁石を回転させるという簡単な操作に
より、鉄鋼製のプレートに対してのピンの位置調整や脱
着が行なえるようになる。In the present invention, if the strip-shaped member is aligned with the boundary between the positive electrode and the negative electrode of the permanent magnet, the magnetic force from the positive electrode toward the negative electrode is a strip-shaped member. Therefore, the pin cannot pass through the inside of the yoke member, jumps over the strip-shaped member, moves from the positive electrode to the negative electrode, and the pin is in a state where it can be attracted to the lifting plate by the magnetic force of the permanent magnet. When a strip-shaped member crosses the boundary between the positive electrode and the negative electrode of the permanent magnet, the magnetic force coming out of the positive electrode toward the negative electrode passes through the inside of the yoke member, and the pin becomes the magnetic force of the permanent magnet. As a result, it is not adsorbed on the lifting plate. Therefore, according to the present invention, the position of the pin with respect to the steel plate can be adjusted or removed by a simple operation of rotating the permanent magnet.
【０００７】[0007]
【発明の実施の形態】以下、本発明の実施の形態を図面
に基づいて説明する。図１はピンの断面正面図、図２
（Ａ）は永久磁石の正面図、（Ｂ）は永久磁石の底面図
である。本実施の形態に係るピン１２は、従来技術で述
べたと同様にプリント基板５６の位置決め装置として鉄
鋼製の昇降プレート５８上に配置されて使用されるもの
である。前記ピン１２は、筒状の外側部材１４と、外側
部材１４の下面開口を閉塞し昇降プレート５８上に載せ
られる底板部材１６と、外側部材１４の内側で回転可能
に支持された筒状の内側部材１８と、内側部材１８の内
部で支持され前記底板部材１６上に配設された永久磁石
２０と、内側部材１８の上面から立設された軸状の部材
２２を備えている。Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a sectional front view of a pin, and FIG.
(A) is a front view of the permanent magnet, and (B) is a bottom view of the permanent magnet. The pin 12 according to the present embodiment is used as a positioning device for the printed circuit board 56 on a steel elevating plate 58 as described in the related art. The pin 12 includes a cylindrical outer member 14, a bottom plate member 16 that closes a lower surface opening of the outer member 14 and is mounted on a lifting plate 58, and a cylindrical inner member rotatably supported inside the outer member 14. A member 18, a permanent magnet 20 supported inside the inner member 18 and disposed on the bottom plate member 16, and a shaft-like member 22 erected from the upper surface of the inner member 18 are provided.
【０００８】前記外側部材１４はアルミや銅や合成樹脂
などのような磁力の影響を受けない材料から構成され、
外側部材１４の上端には半径方向の内方に突出する鍔部
１４０２が形成されている。前記底板部材１６は、二つ
のほぼ半円形の板状の継鉄部材１６０２の互いに対向す
る端面間に帯板状の部材１６０４が挟まれて構成され、
全体として円板状を呈し、この円板の直径上に帯板状の
部材１６０４が位置しており、底板部材１６は外側部材
１４の下部に嵌め込まれ固定されている。前記継鉄部材
１６０２として、例えば、電磁軟鉄板のような磁力線を
通し、磁石を離した時に磁力がその内部に残らないよう
なものが用いられる。また、前記帯板状の部材１６０４
として磁力線の通過を不能とした材料、例えば、銅合金
などのような非鉄金属が用いられる。The outer member 14 is made of a material which is not affected by magnetic force, such as aluminum, copper or synthetic resin.
A flange 1402 is formed at the upper end of the outer member 14 to protrude inward in the radial direction. The bottom plate member 16 is configured such that a band plate-like member 1604 is sandwiched between mutually facing end surfaces of two substantially semicircular plate-like yoke members 1602,
It has a disk shape as a whole, and a strip-shaped member 1604 is located on the diameter of this disk, and the bottom plate member 16 is fitted and fixed to the lower part of the outer member 14. As the yoke member 1602, for example, a member such as an electromagnetic soft iron plate that passes magnetic lines of force and does not leave magnetic force inside when the magnet is separated is used. Further, the strip-shaped member 1604
For example, a non-ferrous metal such as a copper alloy or the like is used as a material that does not allow passage of lines of magnetic force.
【０００９】前記内側部材１８は、上面部１８０２によ
り上部が閉塞され下部が開放された円筒状の筒部１８０
４を備え、上面部１８０２の中央から前記軸状の部材２
２が突設され、筒部１８０４が外側部材１４の内部に回
転可能に収納され、筒部１８０４の段部１８０４Ａに前
記鍔部１４０２が係止している。前記内側部材１８はア
ルミや銅や合成樹脂などのような磁力の影響を受けない
材料から構成されている。前記永久磁石２０は円柱状を
呈し、円筒状の筒部１８０４内に挿入され、固定されて
いる。永久磁石２０は全体のほぼ１／２をなす一方の半
円柱部分が正極（Ｎ極）２００２をなし、他方の半円柱
部分が負極（Ｓ極）２００４をなすように形成されてい
る。尚、本実施の形態では、内側部材１８と永久磁石２
０と軸状の部材２２が特許請求の範囲の上部部材に相当
し、外側部材１４と底板部材１６とが特許請求の範囲の
下部部材に相当している。The inner member 18 has a cylindrical tubular portion 180 whose upper part is closed by an upper part 1802 and whose lower part is opened.
4 from the center of the upper surface portion 1802
2, a cylindrical portion 1804 is rotatably housed inside the outer member 14, and the flange portion 1402 is locked to a step 1804A of the cylindrical portion 1804. The inner member 18 is made of a material that is not affected by magnetic force, such as aluminum, copper, or synthetic resin. The permanent magnet 20 has a cylindrical shape, and is inserted and fixed in a cylindrical tubular portion 1804. The permanent magnet 20 is formed such that one semi-cylindrical portion that makes up almost half of the whole forms a positive electrode (N pole) 2002 and the other semi-cylindrical portion forms a negative electrode (S pole) 2004. In the present embodiment, the inner member 18 and the permanent magnet 2
0 and the shaft-like member 22 correspond to an upper member in the claims, and the outer member 14 and the bottom plate member 16 correspond to a lower member in the claims.
【００１０】次に、作用効果について説明する。図３
（Ａ）に断面正面図で、（Ｂ）に底面図で示すように、
永久磁石２０の正極２００２と負極２００４との境の部
分に対して、底板部材１６をなす帯板状の部材１６０４
が一致した箇所に位置している状態では、正極２００２
から出て負極２００４に向かうの磁力は帯板状の部材１
６０４があるため継鉄部材１６０２の内部を通ることが
できない。したがって、図３の点線（イ）に磁力線を示
すように、磁力は正極２００２に臨む継鉄部材１６０２
を通過し、帯板状の部材１６を飛び越え、負極２００４
に臨む継鉄部材１６０２を通過し負極２００４に至り、
磁力が底板部材１６の下方を通るため、ピン１２は永久
磁石２０の磁力により昇降プレート５８に吸着可能な状
態となる。Next, the function and effect will be described. FIG.
(A) is a sectional front view, and (B) is a bottom view,
A band-shaped member 1604 serving as the bottom plate member 16 is provided at the boundary between the positive electrode 2002 and the negative electrode 2004 of the permanent magnet 20.
Are located at the location where
The magnetic force coming out of the device and moving toward the negative electrode 2004
604 cannot pass through the inside of the yoke member 1602. Accordingly, the magnetic force is applied to the yoke member 1602 facing the positive electrode 2002 as indicated by the magnetic lines of force in the dotted line (a) in FIG.
Through the band-shaped member 16 and the negative electrode 2004
Passing through the yoke member 1602 facing the
Since the magnetic force passes below the bottom plate member 16, the pin 12 can be attracted to the elevating plate 58 by the magnetic force of the permanent magnet 20.
【００１１】また、図４（Ａ）に断面正面図で、（Ｂ）
に底面図で示すように、永久磁石２０の正極２００２と
負極２００４との境の部分に対して帯板状の部材１６０
４が交叉している状態（図４では直角に交叉している状
態を示している）では、正極２００２から出て負極２０
０４に向かう磁力は継鉄部材１６０２の内部を通ること
が可能となる。したがって、図４の点線（ロ）に磁力線
を示すように、磁力は継鉄部材１６０２の内部を通過し
て正極２００２から負極２００４に至り、磁力は底板部
材１６の下方を通らなくなるため、ピン１２は永久磁石
２０の磁力によっては昇降プレート５８に吸着されない
状態となる。FIG. 4A is a sectional front view, and FIG.
As shown in the bottom view, the strip-shaped member 160 is positioned at the boundary between the positive electrode 2002 and the negative electrode 2004 of the permanent magnet 20.
4 cross each other (FIG. 4 shows a state where they cross each other at a right angle).
The magnetic force toward 04 can pass through the inside of the yoke member 1602. Therefore, as shown by the magnetic lines of force in the dotted line (b) in FIG. 4, the magnetic force passes through the inside of the yoke member 1602 from the positive electrode 2002 to the negative electrode 2004, and the magnetic force does not pass below the bottom plate member 16. Are not attracted to the elevating plate 58 by the magnetic force of the permanent magnet 20.
【００１２】したがって、本実施の形態によれば、図３
に示すように、永久磁石２０の正極２００２と負極２０
０４との境の部分上に帯板状の部材１６０４を位置させ
た状態とすれば、ピン１２を永久磁石２０の磁力によっ
ては昇降プレート５８上に吸着させることができる。ま
た、この状態から内側部材１８を９０度回転させ、図４
に示すように、永久磁石２０の正極２００２と負極２０
０４との境の部分に対して帯板状の部材１６０４を交叉
させれば、磁力は継鉄部材１６０２の内部を通り底板部
材１６の下方を通らなくなるため、永久磁石２０の磁力
は昇降プレート５８に作用しなくなり、昇降プレート５
８に対してピン１２を簡単に取り外すことができ、ピン
１２の取り外しや位置調整を簡単に行なえるようにな
る。Therefore, according to the present embodiment, FIG.
As shown in the figure, the positive electrode 2002 and the negative electrode 20 of the permanent magnet 20
When the band-shaped member 1604 is positioned on the boundary between the pin 04 and the band 04, the pins 12 can be attracted to the elevating plate 58 by the magnetic force of the permanent magnet 20. Further, from this state, the inner member 18 is rotated by 90 degrees, and FIG.
As shown in the figure, the positive electrode 2002 and the negative electrode 20 of the permanent magnet 20
If the band plate-like member 1604 is crossed at the boundary with the bottom plate member 16, the magnetic force does not pass through the inside of the yoke member 1602 and under the bottom plate member 16, so that the magnetic force of the permanent magnet 20 No longer acts on the lifting plate 5
8, the pin 12 can be easily removed, and the removal and position adjustment of the pin 12 can be easily performed.
【００１３】なお、ピン１２の用途はプリント基板の位
置決め装置に限定されず、各種の装置、機器に適用可能
である。The application of the pins 12 is not limited to a printed circuit board positioning device, but can be applied to various devices and devices.
【００１４】[0014]
【発明の効果】以上説明したように本発明によれば、二
つの継鉄部材の間に磁力線の通過を不能とする帯板状の
部材が挟まれてなる底板部材が設けられ、この底板部材
の上に一方の半部が正極に他方の半部が負極に形成され
上方に突出する軸状の部材を備えた永久磁石が配置さ
れ、永久磁石を回転させると、永久磁石の正極と負極の
境の部分と帯板状の部材が一致し、かつ、更に回転させ
ると、永久磁石の正極と負極の境の部分と帯板状の部材
が交叉するように構成されている。そのため本発明によ
れば、永久磁石の正極と負極との境の部分に対して帯板
状の部材が一致した箇所に位置していると、正極から出
て負極に向かうの磁力は帯板状の部材を飛び越えて正極
から負極に向かい、ピンは永久磁石の磁力により昇降プ
レートに吸着可能な状態となり、また、永久磁石の正極
と負極の境の部分に対して帯板状の部材が交叉している
と、磁力が継鉄部材の内部を通るためピンは永久磁石の
磁力によって昇降プレートに吸着されない状態となる。
したがって、永久磁石を回転させるという簡単な操作に
より、鉄鋼製のプレートに対してのピンの位置調整や脱
着が行なえるようになる。As described above, according to the present invention, there is provided a bottom plate member in which a band-like member for preventing passage of lines of magnetic force is sandwiched between two yoke members. On one side, a permanent magnet having a shaft-shaped member, one half being formed as a positive electrode and the other half being formed as a negative electrode, is disposed, and when the permanent magnet is rotated, the positive and negative electrodes of the permanent magnet are formed. The boundary portion and the strip-shaped member coincide with each other, and when further rotated, the boundary portion between the positive electrode and the negative electrode of the permanent magnet intersects with the strip-shaped member. Therefore, according to the present invention, if the strip-shaped member is located at a position where the strip-shaped member coincides with the boundary between the positive electrode and the negative electrode of the permanent magnet, the magnetic force from the positive electrode toward the negative electrode has a strip-shaped shape. The pin jumps from the positive electrode to the negative electrode by jumping over the member, and the pin is in a state where it can be attracted to the elevating plate by the magnetic force of the permanent magnet. In this case, since the magnetic force passes through the inside of the yoke member, the pin is not attracted to the lifting plate by the magnetic force of the permanent magnet.
Therefore, by a simple operation of rotating the permanent magnet, the position of the pin with respect to the steel plate can be adjusted or removed.
【図１】ピンの断面正面図である。FIG. 1 is a sectional front view of a pin.
【図２】（Ａ）は永久磁石の正面図、（Ｂ）は永久磁石
の底面図である。2A is a front view of a permanent magnet, and FIG. 2B is a bottom view of the permanent magnet.
【図３】（Ａ）は永久磁石の正極と負極の境の部分に対
して帯板状の部材が一致した状態のピンの断面正面図、
（Ｂ）は同底面図である。FIG. 3A is a cross-sectional front view of a pin in a state in which a strip-shaped member coincides with a boundary portion between a positive electrode and a negative electrode of a permanent magnet,
(B) is a bottom view of the same.
【図４】（Ａ）は永久磁石の正極と負極の境の部分に対
して帯板状の部材が交叉した状態のピンの断面正面図、
（Ｂ）は同底面図である。FIG. 4A is a cross-sectional front view of a pin in a state where a band-shaped member crosses a boundary portion between a positive electrode and a negative electrode of a permanent magnet;
(B) is a bottom view of the same.
【図５】プリント基板の搬送路の下方に位置決め装置が
配置された状態の説明図である。FIG. 5 is an explanatory diagram of a state in which a positioning device is disposed below a conveyance path of a printed circuit board;
【図６】プリント基板の搬送路の下方に位置決め装置が
配置され、昇降プレートが上昇した状態の説明図であ
る。FIG. 6 is an explanatory diagram illustrating a state in which a positioning device is disposed below a printed circuit board conveyance path and a lifting plate is lifted;
１２……ピン、１４……外側部材、１６……底板部材、
１６０２……継鉄部材、１６０４……帯板状の部材、１
８……内側部材、２０……永久磁石、２２……軸状の部
材、５６……プリント基板、５８……昇降プレート。12 ... pin, 14 ... outer member, 16 ... bottom plate member,
1602 ... yoke member, 1604 ... strip-shaped member, 1
8 ... inner member, 20 ... permanent magnet, 22 ... shaft-shaped member, 56 ... printed circuit board, 58 ... lifting plate.
Claims (7)
を取り付ける構造であって、 前記ピンは上部部材と下部部材を備え、 前記上部部材は、上部に上方に突出する軸状の部材を備
えると共に下部に永久磁石を備え、 前記下部部材はその下端に、前記プレート上に載せられ
る底板部材を備え、 前記永久磁石は前記底板部材上において回転可能に支持
され、 前記永久磁石は、前記底板部材上に臨む部分の一方の半
部に正極が、他方の半部に負極が位置するように形成さ
れ、 前記底板部材は、平面的に並べられた二つの板状の継鉄
部材の互いに対向する端面間に、磁力線の通過を不能と
した材料が直線状に延在して形成された帯板状の部材が
挟まれて構成され、 前記永久磁石を回転させると、前記永久磁石の正極と負
極の境の部分と前記帯板状の部材が一致し、かつ、更に
回転させると、前記永久磁石の正極と負極の境の部分と
前記帯板状の部材が交叉するように構成されている、 ことを特徴とするピンの取り付け構造。1. A structure for mounting a pin on a steel plate using magnetic force, wherein the pin includes an upper member and a lower member, and the upper member includes a shaft-like member that projects upward at an upper part. The lower member includes a bottom plate member mounted on the plate at a lower end thereof, the permanent magnet is rotatably supported on the bottom plate member, and the permanent magnet includes the bottom plate. The positive electrode is formed in one half of the portion facing the member, and the negative electrode is positioned in the other half. The bottom plate member is opposed to two plate-like yoke members arranged in a plane. A belt-shaped member formed by linearly extending a material that is incapable of passing the lines of magnetic force is sandwiched between the end surfaces to be formed.When the permanent magnet is rotated, a positive electrode of the permanent magnet and The border of the negative electrode and the strip The pin mounting structure is characterized in that, when the members are matched and further rotated, the strip-shaped member intersects the boundary between the positive electrode and the negative electrode of the permanent magnet. .
え、前記底板部材は前記外側部材の下面開口を閉塞する
ように設けられ、前記上部部材は、前記外側部材の内側
で回転可能に支持された筒状の内側部材を備え、前記永
久磁石は前記内側部材の内部に固定され、前記軸状の部
材は前記内側部材の上面から立設されていることを特徴
とする請求項１記載のピンの取り付け構造。2. The lower member includes a cylindrical outer member, the bottom plate member is provided to close a lower surface opening of the outer member, and the upper member is rotatable inside the outer member. 2. The apparatus according to claim 1, further comprising a supported cylindrical inner member, wherein the permanent magnet is fixed inside the inner member, and wherein the shaft-shaped member stands upright from an upper surface of the inner member. 3. Pin mounting structure.
永久磁石は円柱状に形成されていることを特徴とする請
求項１記載のピンの取付け構造。3. The pin mounting structure according to claim 1, wherein said bottom plate member is formed in a disk shape, and said permanent magnet is formed in a column shape.
ていることを特徴とする請求項１記載のピンの取付け構
造。4. The pin mounting structure according to claim 1, wherein said yoke member is made of an electromagnetic soft iron plate.
属で構成されていることを特徴とする請求項１記載のピ
ンの取付け構造。5. The pin mounting structure according to claim 1, wherein said strip-shaped member is made of a non-ferrous metal such as a copper alloy.
または銅または合成樹脂で構成されていることを特徴と
する請求項１記載のピンの取付け構造。6. The pin mounting structure according to claim 1, wherein the inner member and the outer member are made of aluminum, copper, or synthetic resin.
の搬送路の下方において昇降手段により昇降される昇降
プレートであり、前記ピンは、前記プリント基板に既に
実装された電位部品に干渉しない箇所に複数設けられ、
前記昇降プレートの上昇に伴い前記軸状の部材の上端が
プリント基板の下面に当接しプリント基板を上昇させる
ように構成されていることを特徴とする請求項１記載の
ピンの取付け構造。7. The steel plate is a lifting plate that is raised and lowered by lifting means below a conveyance path of a printed circuit board, and the pins are located at locations where they do not interfere with potential components already mounted on the printed circuit board. Plural,
2. The pin mounting structure according to claim 1, wherein an upper end of the shaft-shaped member is brought into contact with a lower surface of the printed circuit board to raise the printed circuit board as the lifting plate rises.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10043369A JPH11239927A (en) | 1998-02-25 | 1998-02-25 | Pin mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10043369A JPH11239927A (en) | 1998-02-25 | 1998-02-25 | Pin mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH11239927A true JPH11239927A (en) | 1999-09-07 |
Family
ID=12661940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10043369A Pending JPH11239927A (en) | 1998-02-25 | 1998-02-25 | Pin mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH11239927A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010044000A1 (en) * | 2010-11-16 | 2012-05-16 | Asm Assembly Systems Gmbh & Co. Kg | Supporting device for supporting substrate mounted in mounting machine, has changing device which changes magnetic force of permanent magnet acting on ferromagnetic base plate of mounting machine |
| WO2013021593A1 (en) * | 2011-08-08 | 2013-02-14 | パナソニック株式会社 | Bottom reception pin module for electronic component mounting device, substrate bottom reception device, and substrate bottom reception method |
| WO2013021594A1 (en) * | 2011-08-08 | 2013-02-14 | パナソニック株式会社 | Electronic component mounting device, electronic component mounting method, and method for changing arrangement of bottom reception pin module |
| JP2014216468A (en) * | 2013-04-25 | 2014-11-17 | ヤマハ発動機株式会社 | Backup pin, substrate supporting apparatus, and substrate processing apparatus |
| CN105522364A (en) * | 2016-02-03 | 2016-04-27 | 中山市工业技术研究中心 | Device and method based on magnetic field force for realizing peg-in-hole assembly |
-
1998
- 1998-02-25 JP JP10043369A patent/JPH11239927A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010044000A1 (en) * | 2010-11-16 | 2012-05-16 | Asm Assembly Systems Gmbh & Co. Kg | Supporting device for supporting substrate mounted in mounting machine, has changing device which changes magnetic force of permanent magnet acting on ferromagnetic base plate of mounting machine |
| CN102469756A (en) * | 2010-11-16 | 2012-05-23 | 先进装配***有限责任两合公司 | Bearing device for supporting substrate for mounting with element in chip mounter and chip mounter |
| CN102469756B (en) * | 2010-11-16 | 2014-10-15 | 先进装配***有限责任两合公司 | Bearing device for supporting substrate for mounting with element in chip mounter and chip mounter |
| DE102010044000B4 (en) * | 2010-11-16 | 2015-10-15 | Asm Assembly Systems Gmbh & Co. Kg | Supporting device for supporting a substrate to be equipped with components in a placement machine and placement machine |
| WO2013021593A1 (en) * | 2011-08-08 | 2013-02-14 | パナソニック株式会社 | Bottom reception pin module for electronic component mounting device, substrate bottom reception device, and substrate bottom reception method |
| WO2013021594A1 (en) * | 2011-08-08 | 2013-02-14 | パナソニック株式会社 | Electronic component mounting device, electronic component mounting method, and method for changing arrangement of bottom reception pin module |
| JP2013038206A (en) * | 2011-08-08 | 2013-02-21 | Panasonic Corp | Electronic component mounting device, electronic component mounting method, and arrangement alteration method of lower receiving pin module |
| US9332654B2 (en) | 2011-08-08 | 2016-05-03 | Panasonic Intellectual Property Management Co., Ltd. | Electronic component mounting device and electronic component mounting method |
| US9560795B2 (en) | 2011-08-08 | 2017-01-31 | Panasonic Intellectual Property Management Co., Ltd. | Bottom reception pin module for electronic component mounting device, substrate bottom reception device, and substrate bottom reception method |
| JP2014216468A (en) * | 2013-04-25 | 2014-11-17 | ヤマハ発動機株式会社 | Backup pin, substrate supporting apparatus, and substrate processing apparatus |
| CN105522364A (en) * | 2016-02-03 | 2016-04-27 | 中山市工业技术研究中心 | Device and method based on magnetic field force for realizing peg-in-hole assembly |
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