JP2013240868A5 - - Google Patents

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JP2013240868A5
JP2013240868A5 JP2012116333A JP2012116333A JP2013240868A5 JP 2013240868 A5 JP2013240868 A5 JP 2013240868A5 JP 2012116333 A JP2012116333 A JP 2012116333A JP 2012116333 A JP2012116333 A JP 2012116333A JP 2013240868 A5 JP2013240868 A5 JP 2013240868A5
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前記の目的を達成するため、本発明の請求項1に記載の自動ドライバーへのねじの自動供給および装着方法は、駆動モータおよび前記モータにより回転駆動される回転出力軸を有する自動ドライバー本体と、この自動ドライバー本体から突出する前記回転出力軸の先端に装着されたビットと、このビットの周囲に吸気路を形成すると共に前記ビットを囲繞するように構成した吸着ガイドと、この吸着ガイドの前方にねじを供給して保持するねじ供給保持部材と、このねじ供給保持部材の後端から前記自動ドライバー本体に向けて延設されたシリンダと、前記自動ドライバー本体からシリンダの内側に向けて延設されたピストンと、を設けてなるねじ自動供給機構を備えた自動ドライバーにおけるねじの自動供給および装着方法において、
前記ねじ供給保持部材には、前記吸着ガイドの先端開口部に対し近接して対向するようにねじ供給保持板を配置し、前記ねじ供給保持板において、前記吸着ガイドの先端開口部にねじ頭部が直接対向するようにねじをねじ案内保持溝に保持すると共に、前記ねじ供給保持板を、前記吸着ガイドの進退方向に弾力的に傾倒可能として前記吸着ガイドの先端開口部を開放可能に設定し、
前記ねじ供給保持板の傾倒可能な先端縁部に対向して、ねじ頭部とねじ軸部とをそれぞれ一定状態に保持して移送し得る非円形のねじ案内通孔を形成し、その長手方向の垂直断面において、外形が円形または角形状に構成した可撓性チューブからなるねじ供給管を使用し、前記ねじ供給管の非円形からなるねじ案内通孔を、前記ねじ頭部が前記ねじ案内保持溝に適正に案内保持されるように前記ねじ供給管をを位置決め配置し、
前記ねじ供給管を介してねじを空気圧によって移送供給し、前記ねじ供給保持板のねじ案内保持溝に対して、前記ねじのねじ頭部が直接前記ビットの先端部に対向するように、ねじ軸部の中心線が前記ビットと同軸となるようにねじを供給して、前記ビットの先端部に装着するように設定することを特徴する。
In order to achieve the above object, an automatic screw supply and mounting method for an automatic driver according to claim 1 of the present invention includes a drive motor and an automatic driver main body having a rotation output shaft that is rotationally driven by the motor. A bit attached to the tip of the rotary output shaft protruding from the automatic driver main body, a suction guide configured to form an intake passage around the bit and surround the bit, and in front of the suction guide A screw supply holding member for supplying and holding screws; a cylinder extending from the rear end of the screw supply holding member toward the automatic driver main body; and extending from the automatic driver main body toward the inside of the cylinder. In an automatic screw supply and mounting method in an automatic driver having a screw automatic supply mechanism provided with a piston,
A screw supply holding plate is disposed on the screw supply holding member so as to face and oppose the tip opening of the suction guide. In the screw supply holding plate, a screw head is provided at the tip opening of the suction guide. The screw is held in the screw guide holding groove so as to directly face each other, and the screw supply holding plate is set so that it can be elastically tilted in the advancing and retreating direction of the suction guide so that the tip opening of the suction guide can be opened. ,
A non-circular screw guide through hole is formed opposite the tip end edge of the screw supply holding plate that can be tilted, and the screw head and the screw shaft can be held and transferred in a constant state. A screw supply pipe made of a flexible tube having a circular or square outer shape, and a screw guide through-hole made of a non-circular shape of the screw supply pipe, the screw head being the screw guide Position and arrange the screw supply pipe so that it is properly guided and held in the holding groove,
Screws are supplied by pneumatic pressure through the screw supply pipe, and the screw shaft is arranged so that the screw head of the screw directly faces the tip of the bit with respect to the screw guide holding groove of the screw supply holding plate. The screw is supplied so that the center line of the portion is coaxial with the bit, and is set to be attached to the tip end portion of the bit .

本発明の請求項2記載のねじ自動供給機構を備えた自動ドライバーは、駆動モータおよび前記モータにより回転駆動される回転出力軸を有する自動ドライバー本体と、この自動ドライバー本体から突出する前記回転出力軸の先端に装着されたビットと、このビットの周囲に吸気路を形成すると共に前記ビットを囲繞するように構成した吸着ガイドと、この吸着ガイドの前方にねじを供給して保持するねじ供給保持部材と、このねじ供給保持部材の後端から前記自動ドライバー本体に向けて延設されたシリンダと、前記自動ドライバー本体からシリンダの内側に向けて延設されたピストンと、を設けてなるねじ自動供給機構を備えた自動ドライバーにおいて、
前記ねじ供給保持部材には、前記吸着ガイドの先端開口部に対し近接して対向し、前記吸着ガイドの先端開口部にねじ頭部が直接対向するようにねじをねじ案内保持溝に保持すると共に、前記ねじ保持板を、前記吸着ガイドの進退方向に弾力的に傾倒可能として前記吸着ガイドの先端開口部を開放可能に構成したねじ供給保持板を配置し、
ねじ頭部とねじ軸部とをそれぞれ一定状態に保持して移送し得る非円形のねじ案内通孔を形成し、その長手方向の垂直断面において、外径が円形または角形状に構成した可撓性チューブからなり、前記円形からなるねじ案内通孔を、前記ねじ供給保持板の傾倒可能な先端縁部に対向して、前記ねじ頭部が前記ねじ案内保持溝に適正に案内保持されるように位置決め配置してなるねじ供給管を設け、
さらに、ねじ供給保持板には、ねじ供給管から空気圧によって移送供給されるねじを適正に案内保持し、前記ねじのねじ頭部が直接前記ビット先端部に対向するように、ねじ軸部の中心線が前記ビットと同軸となるようにねじを供給して、前記ビットの先端部に装着するように設定するために、ねじ頭部を案内保持するねじ頭部案内保持溝とねじ軸部を案内保持するねじ軸部案内保持溝とをそれぞれ同軸上に隣接させてU字状に構成したねじ案内保持溝を形成してなる、ことを特徴とする。
An automatic driver having an automatic screw supply mechanism according to claim 2 of the present invention is an automatic driver main body having a drive motor and a rotation output shaft that is rotationally driven by the motor, and the rotation output shaft protruding from the automatic driver main body. A bit attached to the tip of the suction guide, a suction guide formed so as to form an intake passage around the bit and surrounding the bit, and a screw supply holding member for supplying and holding a screw in front of the suction guide And a screw extending from the rear end of the screw supply holding member toward the automatic driver main body, and a piston extending from the automatic driver main body toward the inside of the cylinder. In an automatic driver with a mechanism,
The screw supply holding member holds the screw in the screw guide holding groove so that the screw supply holding member faces the tip opening of the suction guide in close proximity and the screw head directly faces the tip opening of the suction guide. A screw supply holding plate configured to be capable of elastically tilting the screw holding plate in the advancing and retreating direction of the suction guide and opening the tip opening of the suction guide;
A non-circular screw guide through-hole that can be transferred while holding the screw head and screw shaft in a fixed state, and the outer diameter of the screw cross-section is a circular or square shape in the vertical cross section in the longitudinal direction. The screw head is properly guided and held in the screw guide holding groove with the screw guide through hole made of a circular tube facing the tip end edge of the screw supply holding plate which can be tilted. Provided with a screw supply pipe positioned and arranged on
Further, the screw supply holding plate appropriately guides and holds the screw supplied and supplied by air pressure from the screw supply pipe, and the center of the screw shaft portion so that the screw head of the screw directly faces the tip of the bit. The screw head guide holding groove for guiding and holding the screw head and the screw shaft portion are guided in order to supply the screw so that the wire is coaxial with the bit and to be attached to the tip of the bit. A screw guide holding groove configured in a U-shape is formed by coaxially adjoining the holding screw shaft portion guide holding groove, respectively .

本発明の請求項1に記載の自動ドライバーへのねじの自動供給および装着方法によれば、例えば、ねじ軸部の長さがねじ頭部の直径寸法よりも小さくなるような小ねじの自動供給を円滑に行うことができると共に、自動ドライバーへのねじの自動供給方法として、自動ドライバーのビット先端部に対する前記ねじの自動供給を迅速かつ確実にして簡便に行うことができ、ねじ締め作業の効率化を著しく高めることができる。従って、自動ドライバーとして、簡単な構成にして製造の容易化を図ると共に、製造コストを低減することができ、ねじ締め作業の容易化と共に効率化に寄与する効果は極めて大きい。
According to the automatic supply and mounting method of the screw to the automatic driver according to claim 1 of the present invention, for example, automatic supply of the small screw in which the length of the screw shaft portion is smaller than the diameter dimension of the screw head. As a method of automatically supplying screws to the automatic screwdriver, the automatic screw supply to the bit tip of the automatic screwdriver can be performed quickly, reliably and simply, and the efficiency of screw tightening work Can be significantly increased. Therefore, as an automatic driver, it is possible to facilitate the manufacture with a simple structure and reduce the manufacturing cost, and the effect of contributing to the efficiency as well as the screw tightening operation is extremely large.

本発明の請求項2に記載のねじ自動供給機構を備えた自動ドライバーによれば、前記と同様に、自動ドライバーのビット先端部に対する前記ねじの自動供給を迅速かつ確実にして簡便に行うことができ、ねじ締め作業の効率化を著しく高めることができると共に、自動ドライバーとして、簡単な構成にして製造の容易化を図ると共に、製造コストを低減することができ、ねじ締め作業の容易化と共に効率化に寄与する効果は極めて大きい。
According to the automatic screwdriver equipped with the automatic screw supply mechanism according to claim 2 of the present invention, the automatic screw supply to the bit tip portion of the automatic screwdriver can be performed quickly, reliably and simply as described above. It is possible to remarkably increase the efficiency of the screw tightening work, and as an automatic driver, it is possible to simplify the manufacture with a simple configuration and reduce the manufacturing cost. The effect that contributes to conversion is extremely large.

また、本発明の請求項2に記載のねじ自動供給機構を備えた自動ドライバーにおけるねじ供給管の構成によれば、吸着ガイド内のビットの先端部に対して、ねじ案内保持溝を設けたねじ供給板を介して供給するに際して、ねじの方向性を常に適正に保持することができると共に、特にねじ自動供給保持部材への取付け際して、その方向性と位置決めとを容易化することができ、ねじを迅速かつ確実に移送供給することができる。
According to the configuration of the screw supply pipe in the automatic driver provided with the automatic screw supply mechanism according to claim 2 of the present invention, the screw provided with the screw guide holding groove on the tip portion of the bit in the suction guide When supplying through the supply plate, the directionality of the screw can always be properly maintained , and the directionality and positioning can be facilitated particularly when mounting to the screw automatic supply holding member. , The screw can be transported quickly and reliably.

Claims (2)

駆動モータおよび前記モータにより回転駆動される回転出力軸を有する自動ドライバー本体と、この自動ドライバー本体から突出する前記回転出力軸の先端に装着されたビットと、このビットの周囲に吸気路を形成すると共に前記ビットを囲繞するように構成した吸着ガイドと、この吸着ガイドの前方にねじを供給して保持するねじ供給保持部材と、このねじ供給保持部材の後端から前記自動ドライバー本体に向けて延設されたシリンダと、前記自動ドライバー本体からシリンダの内側に向けて延設されたピストンと、を設けてなるねじ自動供給機構を備えた自動ドライバーにおけるねじの自動供給および装着方法において、
前記ねじ供給保持部材には、前記吸着ガイドの先端開口部に対し近接して対向するようにねじ供給保持板を配置し、前記ねじ供給保持板において、前記吸着ガイドの先端開口部にねじ頭部が直接対向するようにねじをねじ案内保持溝に保持すると共に、前記ねじ供給保持板を、前記吸着ガイドの進退方向に弾力的に傾倒可能として前記吸着ガイドの先端開口部を開放可能に設定し、
前記ねじ供給保持板の傾倒可能な先端縁部に対向して、ねじ頭部とねじ軸部とをそれぞれ一定状態に保持して移送し得る非円形のねじ案内通孔を形成し、その長手方向の垂直断面において、外形が円形または角形状に構成した可撓性チューブからなるねじ供給管を使用し、前記ねじ供給管の非円形からなるねじ案内通孔を、前記ねじ頭部が前記ねじ案内保持溝に適正に案内保持されるように前記ねじ供給管をを位置決め配置し、
前記ねじ供給管を介してねじを空気圧によって移送供給し、前記ねじ供給保持板のねじ案内保持溝に対して、前記ねじのねじ頭部が直接前記ビットの先端部に対向するように、ねじ軸部の中心線が前記ビットと同軸となるようにねじを供給して、前記ビットの先端部に装着するように設定することを特徴する自動ドライバーへのねじの自動供給および装着方法。
An automatic driver main body having a drive motor and a rotary output shaft that is rotationally driven by the motor, a bit attached to a tip of the rotary output shaft protruding from the automatic driver main body, and an intake passage formed around the bit A suction guide configured to surround the bit, a screw supply holding member that supplies and holds a screw in front of the suction guide, and extends from a rear end of the screw supply holding member toward the automatic driver main body. In an automatic screw supply and mounting method in an automatic driver provided with a screw automatic supply mechanism provided with a cylinder provided and a piston extending from the automatic driver main body toward the inside of the cylinder,
A screw supply holding plate is disposed on the screw supply holding member so as to face and oppose the tip opening of the suction guide. In the screw supply holding plate, a screw head is provided at the tip opening of the suction guide. The screw is held in the screw guide holding groove so as to directly face each other, and the screw supply holding plate is set so that it can be elastically tilted in the advancing and retreating direction of the suction guide so that the tip opening of the suction guide can be opened. ,
A non-circular screw guide through hole is formed opposite the tip end edge of the screw supply holding plate that can be tilted, and the screw head and the screw shaft can be held and transferred in a constant state. A screw supply pipe made of a flexible tube having a circular or square outer shape, and a screw guide through-hole made of a non-circular shape of the screw supply pipe, the screw head being the screw guide Position and arrange the screw supply pipe so that it is properly guided and held in the holding groove,
Screws are supplied by pneumatic pressure through the screw supply pipe, and the screw shaft is arranged so that the screw head of the screw directly faces the tip of the bit with respect to the screw guide holding groove of the screw supply holding plate. A method of automatically supplying and attaching a screw to an automatic driver , wherein a screw is supplied so that a center line of the portion is coaxial with the bit, and is set to be attached to a tip portion of the bit .
駆動モータおよび前記モータにより回転駆動される回転出力軸を有する自動ドライバー本体と、この自動ドライバー本体から突出する前記回転出力軸の先端に装着されたビットと、このビットの周囲に吸気路を形成すると共に前記ビットを囲繞するように構成した吸着ガイドと、この吸着ガイドの前方にねじを供給して保持するねじ供給保持部材と、このねじ供給保持部材の後端から前記自動ドライバー本体に向けて延設されたシリンダと、前記自動ドライバー本体からシリンダの内側に向けて延設されたピストンと、を設けてなるねじ自動供給機構を備えた自動ドライバーにおいて、
前記ねじ供給保持部材には、前記吸着ガイドの先端開口部に対し近接して対向し、前記吸着ガイドの先端開口部にねじ頭部が直接対向するようにねじをねじ案内保持溝に保持すると共に、前記ねじ保持板を、前記吸着ガイドの進退方向に弾力的に傾倒可能として前記吸着ガイドの先端開口部を開放可能に構成したねじ供給保持板を配置し、
ねじ頭部とねじ軸部とをそれぞれ一定状態に保持して移送し得る非円形のねじ案内通孔を形成し、その長手方向の垂直断面において、外径が円形または角形状に構成した可撓性チューブからなり、前記円形からなるねじ案内通孔を、前記ねじ供給保持板の傾倒可能な先端縁部に対向して、前記ねじ頭部が前記ねじ案内保持溝に適正に案内保持されるように位置決め配置してなるねじ供給管を設け、
さらに、ねじ供給保持板には、ねじ供給管から空気圧によって移送供給されるねじを適正に案内保持し、前記ねじのねじ頭部が直接前記ビット先端部に対向するように、ねじ軸部の中心線が前記ビットと同軸となるようにねじを供給して、前記ビットの先端部に装着するように設定するために、ねじ頭部を案内保持するねじ頭部案内保持溝とねじ軸部を案内保持するねじ軸部案内保持溝とをそれぞれ同軸上に隣接させてU字状に構成したねじ案内保持溝を形成してなる、ことを特徴とするねじ自動供給機構を備えた電動ドライバー
An automatic driver main body having a drive motor and a rotary output shaft that is rotationally driven by the motor, a bit attached to a tip of the rotary output shaft protruding from the automatic driver main body, and an intake passage formed around the bit A suction guide configured to surround the bit, a screw supply holding member that supplies and holds a screw in front of the suction guide, and extends from a rear end of the screw supply holding member toward the automatic driver main body. In an automatic driver provided with a screw automatic supply mechanism provided with a provided cylinder and a piston extending from the automatic driver main body toward the inside of the cylinder,
The screw supply holding member holds the screw in the screw guide holding groove so that the screw supply holding member faces the tip opening of the suction guide in close proximity and the screw head directly faces the tip opening of the suction guide. A screw supply holding plate configured to be capable of elastically tilting the screw holding plate in the advancing and retreating direction of the suction guide and opening the tip opening of the suction guide;
A non-circular screw guide through-hole that can be transferred while holding the screw head and screw shaft in a fixed state, and the outer diameter of the screw cross-section is a circular or square shape in the vertical cross section in the longitudinal direction. The screw head is properly guided and held in the screw guide holding groove with the screw guide through hole made of a circular tube facing the tip end edge of the screw supply holding plate which can be tilted. Provided with a screw supply pipe positioned and arranged on
Further, the screw supply holding plate appropriately guides and holds the screw supplied and supplied by air pressure from the screw supply pipe, and the center of the screw shaft portion so that the screw head of the screw directly faces the tip of the bit. The screw head guide holding groove for guiding and holding the screw head and the screw shaft portion are guided in order to supply the screw so that the wire is coaxial with the bit and to be attached to the tip of the bit. An electric screwdriver equipped with an automatic screw supply mechanism, characterized in that a screw guide holding groove having a U-shape is formed by coaxially adjoining a holding screw shaft guide holding groove .
JP2012116333A 2012-05-22 2012-05-22 Automatic screw supply and mounting method for screw to automatic driver and automatic screwdriver with screw automatic supply mechanism Active JP5921332B2 (en)

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PCT/JP2013/061855 WO2013175920A1 (en) 2012-05-22 2013-04-23 Method for automatic supply and mounting of screws on automatic driver as well as automatic driver provided with automatic screw supply mechanism

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JPH0333393Y2 (en) * 1985-08-27 1991-07-16
JPS6274977U (en) * 1985-10-30 1987-05-13
JP2531986B2 (en) * 1989-06-29 1996-09-04 ティアツク株式会社 Automatic screw tightening machine
JP3041001B2 (en) * 1989-08-25 2000-05-15 勝行 戸津 Automatic screw tightening device
JPH04164715A (en) * 1990-10-27 1992-06-10 Yoshitaka Aoyama Parts supply device
EP2730375A3 (en) * 2009-12-01 2014-09-10 Synthes GmbH Screw delivery system

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