JPH0518023Y2

JPH0518023Y2 -

Info

Publication number: JPH0518023Y2
Application number: JP15286588U
Authority: JP
Priority date: 1988-11-24
Filing date: 1988-11-24
Publication date: 1993-05-13
Anticipated expiration: 2003-05-13
Also published as: JPH0274131U

Description

【考案の詳細な説明】産業上の利用分野本考案は、ネジやリベツト等のように、頭部と
軸部からなる頭付棒材供給装置に関するものであ
る。[Detailed Description of the Invention] Industrial Application Field The present invention relates to a device for feeding a bar with a head, such as a screw or rivet, consisting of a head and a shaft.

従来の技術近年、頭付棒材の供給は、頭付棒材を傾斜シユ
ート上にて首つり状態で一列に整列させるため
に、頭部の位置を規正する頭規正板によりシユー
ト上面から一定の間隔を持たせながら頭付棒材の
頭部を押える構成を用いている。BACKGROUND TECHNOLOGY In recent years, in order to line up the headed bars in a hanging state on an inclined chute, the supply of headed bars has been carried out using a head regulating plate that regulates the position of the head at a certain distance from the top surface of the chute. A structure is used in which the head of the headed bar is held down while holding it.

以下図面を参照にしながら、上述した従来の頭
付棒材供給装置の一例について説明する。 An example of the above-mentioned conventional headed bar supply device will be described below with reference to the drawings.

第４図は、従来の頭付棒材供給装置の頭規正板
の取付構成を示すものである。第４図において、
７は一対の傾斜シユートでねじが首つり状態で一
列に整列させられている。８は頭付規正板で、９
は頭付規正板８を傾斜シユート７の上面よりねじ
頭高さより少し広い間隔寸法Ａを有し、傾斜シユ
ート７と頭規正板８とを接続している接続板であ
る。１０はねじで、１１は固定用ボルトである。
接続板９の一方が傾斜シユート７とボルト１１に
より固定され、接続板９の他方にねじ１０の軸方
向と同一方向にＵ字形長孔１２が形成されてお
り、このＵ字形長孔１２を案内として頭規正板８
をねじ１０の頭高さより少し大きく供給に最適な
間隔寸法Ａに保ち、固定用ボルト１１により固定
する。 FIG. 4 shows a configuration for attaching a head regulating plate of a conventional headed bar supply device. In Figure 4,
Reference numeral 7 denotes a pair of inclined chute in which the screws are aligned in a hanging state. 8 is the head regulation plate, 9
is a connecting plate which connects the head regulating plate 8 to the upper surface of the inclined chute 7 by having a distance A slightly wider than the height of the screw head. 10 is a screw, and 11 is a fixing bolt.
One side of the connecting plate 9 is fixed to the inclined chute 7 by a bolt 11, and a U-shaped long hole 12 is formed in the other side of the connecting plate 9 in the same direction as the axial direction of the screw 10. As head regulation plate 8
are maintained at a spacing dimension A that is slightly larger than the head height of the screw 10 and is optimal for supplying, and is fixed with a fixing bolt 11.

考案が解決しようとする課題しかしながら上記のような構成では、頭規正板
の着脱方向が頭付棒材の軸方向と同一方向のた
め、繰返し着脱を行つた際に傾斜シユート１３と
頭規正板１４との最適な間隔寸法Ａを再現させる
こが極めて困難であるという問題点を有してい
た。Problems to be Solved by the Invention However, in the above configuration, since the attachment/detachment direction of the head regulation plate is the same as the axial direction of the head attachment bar, the inclined chute 13 and the head regulation plate 14 may become distorted when repeatedly attached and detached. The problem is that it is extremely difficult to reproduce the optimum spacing dimension A between the two.

本考案は上記問題点を鑑み、簡単な構成で頭規
正板を同一位置に着脱可能にする装置を提供する
ものである。 In view of the above-mentioned problems, the present invention provides a device that has a simple structure and allows the head regulating plate to be attached and detached at the same position.

課題を解決するための手段上記問題点を解決するために本考案の頭付棒材
供給装置は、接続板と頭規正板又は傾斜シユート
の少なくともどちらか一方に頭付棒材の整列方
向、つまり軸方向と垂直方向に突起物と長孔を有
した係合部を持たせるこれにより、頭規正板の着
脱の際に常に同一位置に頭規正板を再現させ、傾
斜シユート上面と頭規正板との間隔寸法を同一に
保たせる構成を備えたものである。Means for Solving the Problems In order to solve the above-mentioned problems, the headed bar supply device of the present invention provides a headed bar feeding device that is arranged in the direction in which the headed bars are aligned on at least one of the connecting plate, the head regulating plate, or the inclined chute. By having an engaging part with a protrusion and a long hole in the axial direction and perpendicular direction, the head regulating plate is always reproduced in the same position when the head regulating plate is attached or removed, and the upper surface of the inclined chute and the head regulating plate are It is equipped with a structure that keeps the interval dimensions of the two parts the same.

作用本考案は上記した構成によつて、頭規正板を頭
付棒材の整列方向と平行に着脱可能にでき、頭押
え間隔寸法を容易に再現させることができる。Effects With the above-described configuration, the present invention allows the head regulating plate to be attached and removed in parallel to the alignment direction of the head attachment bars, and the head presser interval dimension can be easily reproduced.

実施例以下本考案の一実施例の頭付棒材供給装置につ
いて図面を参照にしながら説明する。Embodiment A headed bar supply device according to an embodiment of the present invention will be described below with reference to the drawings.

第１図は本考案の第１の実施例における頭付棒
材供給装置の頭規正板保持構造を示したものであ
る。第１図において、１は傾斜シユート、２は頭
規正板、３は接続板、４はねじ、５は固定用ボル
ト、６は接続板に形成されたＵ字形長孔、６ａは
頭規成板に形成された突起物である。頭規正板２
は、接続板３を介して傾斜シユート１の上面から
ねじ頭高さより少し大きい間隔寸法Ａを有するよ
うに傾斜シユート１に固定用ボルトで取付けられ
る。又、接続板３のＵ字形長孔６は、ねじ４の整
列方向と平行方向に形成されており、頭規正板２
は、その頭規正板に形成された突起物６ａが前記
Ｕ字形長孔６に案内されながら係合する。 FIG. 1 shows a head regulating plate holding structure of a headed bar supply device according to a first embodiment of the present invention. In Figure 1, 1 is an inclined chute, 2 is a head regulating plate, 3 is a connecting plate, 4 is a screw, 5 is a fixing bolt, 6 is a U-shaped long hole formed in the connecting plate, and 6a is a head regulating plate. It is a protrusion formed on the head regulation plate 2
is attached to the inclined chute 1 with fixing bolts via the connecting plate 3 so as to have a distance A slightly larger than the height of the screw head from the upper surface of the inclined chute 1. Further, the U-shaped long hole 6 of the connecting plate 3 is formed in a direction parallel to the alignment direction of the screws 4, and the U-shaped long hole 6 of the connecting plate 3 is formed in a direction parallel to the alignment direction of the screws 4.
The projection 6a formed on the head regulating plate is guided and engaged with the U-shaped elongated hole 6.

以上のように本実施例によれば、頭規正板２の
着脱の際に、頭規正板側の固定ボルト５の着脱に
より接続板２に設けられたＵ字形長孔６の案内に
添つて頭規正板２をねじの整列方向と平行な方向
に着脱可能な構成にでき、常に頭規正板２を同一
位置に取付再現でき、間隔寸法Ａを調整すること
なく繰返し一定に保つことができる。 As described above, according to this embodiment, when attaching and detaching the head regulating plate 2, the head is guided by the U-shaped elongated hole 6 provided in the connecting plate 2 by attaching and detaching the fixing bolt 5 on the head regulating plate side. The regulating plate 2 can be configured to be detachable in a direction parallel to the direction in which the screws are aligned, the head regulating plate 2 can always be attached and reproduced at the same position, and the interval dimension A can be repeatedly kept constant without adjusting.

また、第３図のように接続板３のＵ字形係合部
を傾斜シユート側に備えてもよい。 Further, as shown in FIG. 3, the U-shaped engaging portion of the connecting plate 3 may be provided on the inclined chute side.

考案の効果以上のように本考案は、頭付棒材の整列方向と
平行方向に突起物と長孔を有する係合部を設ける
ことにより、頭規正板の着脱に際して頭押え間隔
寸法Ａを調整することなく、簡単な構成で常に同
一位置に頭規正板を配置することができるため、
作業性の向上と、品質の安定化を実現できる。Effects of the invention As described above, the present invention adjusts the head presser interval dimension A when attaching and detaching the head regulating plate by providing an engaging portion having a protrusion and a long hole in a direction parallel to the alignment direction of the head mounting bars. Because the head regulation plate can always be placed in the same position with a simple configuration,
It can improve work efficiency and stabilize quality.

[Brief explanation of the drawing]

第１図は本考案の一実施例における頭付棒材供
給装置の正面図、第２図は第１図の−線切断
の断面図、第３図は他の実施例における頭付棒材
供給装置の要部正面図、第４図は従来の頭付棒材
供給装置の正面図である。１……傾斜シユート、２……頭規正板、３……
接続板、４……ねじ、５……ボルト、６……Ｕ字
形長孔、６ａ……突起物。 Fig. 1 is a front view of a headed bar supply device in one embodiment of the present invention, Fig. 2 is a sectional view taken along the - line in Fig. 1, and Fig. 3 is a headed bar supply device in another embodiment. FIG. 4 is a front view of a conventional headed bar supply device. 1... Inclined chute, 2... Head regulating plate, 3...
Connection plate, 4...Screw, 5...Bolt, 6...U-shaped elongated hole, 6a...Protrusion.

Claims

[Scope of utility model registration request]

an inclined chute having an interval slightly wider than the diameter of the lower neck of the headed bar, capable of supporting the headed bar in a suspended state, and inclined so that the headed bar can slide down; Consisting of a head regulating plate placed above the head of the headed bar with a spacing slightly wider than the head height, and a connecting plate for holding the head regulating plate, either the chute or the head regulating plate The headed attachment has a protrusion, and the connection plate has an elongated hole parallel to the alignment direction of the headed rods, and the elongated hole and the protrusion are configured to be engageable. Bar material feeding device.