JPH0228008Y2 - - Google Patents

Info

Publication number
JPH0228008Y2
JPH0228008Y2 JP1285085U JP1285085U JPH0228008Y2 JP H0228008 Y2 JPH0228008 Y2 JP H0228008Y2 JP 1285085 U JP1285085 U JP 1285085U JP 1285085 U JP1285085 U JP 1285085U JP H0228008 Y2 JPH0228008 Y2 JP H0228008Y2
Authority
JP
Japan
Prior art keywords
rivet
cylinder
tack
piston rod
tube
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
JP1285085U
Other languages
Japanese (ja)
Other versions
JPS61128004U (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 JP1285085U priority Critical patent/JPH0228008Y2/ja
Publication of JPS61128004U publication Critical patent/JPS61128004U/ja
Application granted granted Critical
Publication of JPH0228008Y2 publication Critical patent/JPH0228008Y2/ja
Expired legal-status Critical Current

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Description

【考案の詳細な説明】 (産業上の利用分野) この考案は、機械類の銘板等を固定するために
打込む鋲の打込み機に関するものである。
[Detailed description of the invention] (Field of industrial application) This invention relates to a rivet driving machine for driving rivets for fixing nameplates, etc. of machinery.

(従来の技術) 従来鋲打ち作業は手作業等により行われてい
る。(考案が解決しようとする問題点) 手作業による鋲打ちは、時間と手数を要し、ま
た細かい鋲を扱うために指を打つ事故が生じ易
い。従つてこの考案は、上記問題点を解決し、安
全に連続的に鋲を打込むことができる鋲打機を提
供しようとするものである。
(Prior Art) Conventionally, riveting work has been performed manually. (Problems to be Solved by the Invention) Manual rivet driving requires time and effort, and also tends to cause accidents in which fingers are hit due to handling fine rivets. Therefore, the present invention aims to solve the above-mentioned problems and provide a fastener driving machine that can safely and continuously drive fasteners.

(問題点を解決するための手段) この考案においては、上記問題点を解決するた
め第1シリンダ2の垂直昇降自在のピストン杆3
の先端に、磁気によりそれの鋲保持凹所4a内に
鋲5を保持可能なハンマ4を取付け、第1シリン
ダ2の側部にこれと平行に鋲収納筒6を設け、そ
れの開放下端をハンマ4の上死点における鋲保持
凹所4aの側部に位置させ、それの内部には複数
の鋲5を垂直に連続的に収容し、かつこれらを垂
直下方に付勢し、鋲収納筒6の側部下方には、水
平方向に移動自在に鋲押筒11を設け、それの先
端には、鋲収納筒6の下端下部に位置してそれか
ら押出される鋲5を挟持し、移動して側方のハン
マ4の鋲保持凹所4aへ鋲5を押込み可能な挟持
爪13を設け、鋲押筒11内には、水平方向の第
2シリンダ9のピストン杆10の一端を摺動自在
に挿入し、このピストン杆10の突出により鋲押
筒11をハンマ側へ移動させるようにし、また鋲
収納筒6の下端付近には、先端が鋲収納筒6内に
水平に侵入して最下部にある鋲5を保持しうるよ
うにストツパ14を設け、このストツパ14は、
前記第2シリンダのピストン杆10に係合させ、
このピストン杆10の後退により同時に後退して
先端が最下部の鋲5を解放し、解放された鋲5が
前記鋲押筒11の挟持爪に係合しうるようにし、
前記第1および第2シリンダ2,9に液圧または
気圧を導入してこれらのピストン杆3,10を交
互に出入りさせるよう制御した。
(Means for solving the problem) In this invention, in order to solve the above problem, the piston rod 3 of the first cylinder 2 is vertically movable.
A hammer 4 capable of magnetically holding the rivets 5 in the rivet holding recesses 4a of the first cylinder 2 is attached to the tip of the first cylinder 2, and a rivet storage cylinder 6 is provided in parallel with this on the side of the first cylinder 2. It is located on the side of the rivet holding recess 4a at the top dead center of the hammer 4, and a plurality of rivets 5 are vertically and continuously housed inside the recess 4a, and the rivets 5 are urged vertically downward to form a rivet storage cylinder. A tack pushing tube 11 is provided below the side of the tack 6 so as to be movable in the horizontal direction, and the tip of the tack pushing tube 11 is positioned at the lower end of the tack storage tube 6 and holds the rivets 5 to be pushed out from there. A clamping claw 13 is provided which can push the rivet 5 into the rivet holding recess 4a of the hammer 4 on the side, and one end of the piston rod 10 of the second cylinder 9 in the horizontal direction can be freely slid into the rivet pushing cylinder 11. The protrusion of the piston rod 10 moves the tack pushing tube 11 toward the hammer, and near the lower end of the tack storage tube 6, the tip enters horizontally into the tack storage tube 6 so that the tack pushing tube 11 moves toward the hammer side. A stopper 14 is provided to hold the stud 5 located at the
engaging the piston rod 10 of the second cylinder;
As the piston rod 10 retreats, the piston rod 10 simultaneously moves back and releases the rivet 5 whose tip is at the bottom, so that the released rivet 5 can engage with the clamping pawl of the rivet cylinder 11;
Hydraulic pressure or atmospheric pressure was introduced into the first and second cylinders 2, 9 to control the piston rods 3, 10 to move in and out alternately.

(作用) ピストン杆10を突出させると鋲押筒11が押
出され、それの挟持爪13は鋲5を保持してこれ
をハンマ4の保持凹所4a内へ持ち来たし、鋲5
は磁力によりハンマ4に吸着される。そして、ピ
ストン杆10を後退させると、鋲5はハンマ4の
保持凹所4a内に残置され、鋲押筒11はそれの
挟持爪13が鋲収納筒6の下端直下に来る位置に
戻る。ピストン杆10がさらに後退すると、これ
と共にストツパ14が後退して収納筒6内最下部
の鋲5を解放する。解放された鋲は挟持爪13に
保持される。この間に第1シリンダ2のピストン
杆3が突出してハンマ4で鋲5を打込む。この動
作を繰返えして連続的に鋲打作業を行う。
(Function) When the piston rod 10 is projected, the tack pushing tube 11 is pushed out, and its clamping claw 13 holds the rivet 5 and brings it into the holding recess 4a of the hammer 4.
is attracted to the hammer 4 by magnetic force. Then, when the piston rod 10 is moved back, the rivet 5 remains in the holding recess 4a of the hammer 4, and the rivet cylinder 11 returns to the position where its clamping claw 13 is directly below the lower end of the rivet storage cylinder 6. When the piston rod 10 further retreats, the stopper 14 also retreats to release the stud 5 at the lowest position within the housing cylinder 6. The released stud is held by the clamping claws 13. During this time, the piston rod 3 of the first cylinder 2 protrudes and a rivet 5 is driven in with the hammer 4. This operation is repeated to perform the riveting work continuously.

(実施例) 第1シリンダ2はフレーム1に垂直に固定され
ている。第1シリンダ2のピストン杆3は、内装
ばね2aにより上昇復帰するよう付勢され、第1
シリンダ2内に導入される液圧または気圧により
下方へ突出する。ピストン杆3の先端には、磁気
を帯びたハンマ4が取付けられている。ハンマ4
には、鋲5の頭部を打込み位置で保持する凹所4
aを有する。
(Example) The first cylinder 2 is vertically fixed to the frame 1. The piston rod 3 of the first cylinder 2 is urged to return upward by the internal spring 2a, and the piston rod 3 of the first cylinder 2
It protrudes downward due to the hydraulic pressure or air pressure introduced into the cylinder 2. A magnetic hammer 4 is attached to the tip of the piston rod 3. hammer 4
has a recess 4 that holds the head of the rivet 5 in the driving position.
It has a.

鋲収納筒6は、第1シリンダ2に隣接し、垂直
にフレーム1に固着されている。収納筒6内には
縦方向に複数の鋲5を連続的に収容可能である。
収納筒6は下端がハンマ4の上死点における側部
付近で開放している。収納筒6内の鋲5は、ばね
7と押え金具8とにより下方へ押されている。
The stud storage cylinder 6 is adjacent to the first cylinder 2 and is fixed to the frame 1 vertically. A plurality of studs 5 can be continuously stored in the storage cylinder 6 in the vertical direction.
The storage tube 6 has a lower end open near the side of the hammer 4 at its top dead center. The studs 5 in the storage tube 6 are pushed downward by a spring 7 and a presser metal fitting 8.

第2シリンダ9はフレーム1に水平に取付けら
れている。それのピストン杆10は、フレーム1
の中間壁1aを自在に貫通して延出し、先端部
は、鋲押筒11内に相対摺動自在に挿入されてい
る。鋲押筒11内には押えばね12が挿入され、
常時ピストン杆10の先端が鋲押筒11の先端壁
に当接するよう鋲押筒11を付勢している。鋲押
筒11は、フレーム中間壁1aに当接して後退が
阻止されるので、ピストン杆10は、鋲押筒11
を残しばね12を圧縮して後退可能である。鋲押
筒11の先端部には、鋲収納筒6の下端直下に位
置して、そこから下降する鋲5を受ける柔軟な挟
持爪13を有する。この挟持爪13は、ピストン
杆10が突出してこれと共に鋲押筒11がハンマ
4側へ移行した時に、柔軟に屈曲しながら鋲5を
ハンマ4の鋲保持凹所4aへ押込む。
The second cylinder 9 is mounted horizontally on the frame 1. Its piston rod 10 is frame 1
It extends freely through the intermediate wall 1a of the rivet, and the tip end thereof is inserted into the rivet cylinder 11 so as to be relatively slidable therein. A pressing spring 12 is inserted into the rivet cylinder 11,
The rivet cylinder 11 is always urged so that the tip of the piston rod 10 comes into contact with the end wall of the rivet cylinder 11. Since the riveting tube 11 is prevented from retreating by coming into contact with the frame intermediate wall 1a, the piston rod 10 is moved against the riveting tube 11.
can be moved back by compressing the spring 12. The tip of the tack pushing tube 11 has a flexible clamping claw 13 located just below the lower end of the tack storage tube 6 to receive the rivets 5 descending therefrom. When the piston rod 10 projects and the tack pushing tube 11 moves toward the hammer 4 side, the holding claw 13 presses the tack 5 into the tack holding recess 4a of the hammer 4 while bending flexibly.

ストツパ14は、一端が鋲収納筒6の下端付近
に水平方向に侵入し、収納筒6内最下部の鋲5を
押えることができる。ストツパ14の他端部は、
ピストン杆10の中間に、軸線方向相対移動自在
に係合され、ばね15により所定位置に支持され
ている。従つて、ストツパ14は、ピストン杆1
0が押出された時、これと共に中間壁1aに当接
するまで移行し、ここで停止し、その後はばね1
5を圧縮しながらピストン杆10のみが移行可能
である。
One end of the stopper 14 horizontally enters the vicinity of the lower end of the rivet storage cylinder 6, and can hold down the rivets 5 at the lowest position within the rivet storage cylinder 6. The other end of the stopper 14 is
It is engaged in the middle of the piston rod 10 so as to be relatively movable in the axial direction, and is supported in a predetermined position by a spring 15. Therefore, the stopper 14
When spring 0 is pushed out, it moves together with it until it comes into contact with intermediate wall 1a, stops here, and then spring 1
Only the piston rod 10 can be moved while compressing the piston 5.

しかして、ピストン杆3,10を交互に押出す
よう第1シリンダ2、第2シリンダ9を制御して
鋲5の供給と鋲打ちとを行う。即ち、第1図の状
態で、ピストン杆10が押出されると、これに押
されて鋲押筒11が前進し、それの挟持爪13に
保持した鋲5をハンマ4の凹所4aへ押込む。ピ
ストン杆10が戻ると、鋲5はハンマ4に吸着さ
れて残り、鋲押筒11は中間壁1aに当接して挟
持爪13が収納筒6の直下に来たところで停止
し、さらにピストン杆10が脱退するとこれと共
にストツパ14が後退してその先端が収納筒6内
最下部の鋲5を解放し、これが挟持爪13へ供給
される。この間にピストン杆3が下降して鋲打ち
が完了する。
Thus, the first cylinder 2 and the second cylinder 9 are controlled to alternately push out the piston rods 3 and 10, thereby supplying the rivets 5 and driving the rivets. That is, when the piston rod 10 is pushed out in the state shown in FIG. It's crowded. When the piston rod 10 returns, the rivets 5 are attracted to the hammer 4 and remain, and the rivet cylinder 11 comes into contact with the intermediate wall 1a and stops when the clamping claw 13 comes directly under the storage cylinder 6, and then the piston rod 10 When the stopper 14 is withdrawn, the stopper 14 retreats, and its tip releases the stud 5 at the lowest position in the housing cylinder 6, which is then supplied to the clamping claw 13. During this time, the piston rod 3 is lowered to complete the riveting operation.

(考案の効果) この考案においては、従来手作業で行われてい
た鋲打ち作業を自動的に、短時間で、かつ安全に
行うことができるという効果を有する。
(Effect of the invention) This invention has the effect that the riveting work, which has conventionally been done manually, can be performed automatically, in a short time, and safely.

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

第1図は正面図、第2図は挟持爪の一部拡大平
面図である。 1……フレーム、2……第1シリンダ、3……
ピストン杆、4……ハンマ、5……鋲、6……鋲
収納筒、7……ばね、8……押え金具、9……第
2シリンダ、10……ピストン杆、11……鋲押
筒、12……ばね、13……挟持爪、14……ス
トツパ、15……ばね。
FIG. 1 is a front view, and FIG. 2 is a partially enlarged plan view of the gripping claw. 1...Frame, 2...1st cylinder, 3...
Piston rod, 4...Hammer, 5...Tack, 6...Tack storage tube, 7...Spring, 8...Press fitting, 9...Second cylinder, 10...Piston rod, 11...Tack holding tube , 12... spring, 13... clamping claw, 14... stopper, 15... spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 第1シリンダの垂直昇降自在のピストン杆の先
端に、磁気によりそれの鋲保持凹所内に鋲を保持
可能なハンマを取付け、第1シリンダの側部にこ
れと平行に鋲収納筒を設け、それの開放下端をハ
ンマの上死点における鋲保持凹所の側部に位置さ
せ、それの内部には複数の鋲を垂直に連続的に収
容し、かつこれらを垂直下方に付勢し、鋲収納筒
の側部下方には、水平方向に移動自在に鋲押筒を
設け、それの一端には鋲収納筒の下端下部に位置
してそれから押出される鋲を挟持し、移動して側
方のハンマの鋲保持凹所へ鋲を押込み可能な挟持
爪を設け、鋲押筒内には、水平方向の第2シリン
ダのピストン杆の一端を摺動自在に挿入し、この
ピストン杆の突出により鋲押筒をハンマ側へ移動
させるようにし、また鋲収納筒の下端付近には、
先端が鋲収納筒内に水平に侵入して最下部にある
鋲を保持しうるようにストツパを設け、このスト
ツパは、前記第2シリンダのピストン杆に係合さ
せ、このピストン杆の後退により同時に後退して
先端が最下部の鋲を解放し、解放された鋲が前記
鋲押筒の挟持爪に係合しうるようにし、前記第1
および第2シリンダに液圧または気圧を導入して
これらのピストン杆を交互に出入りさせるよう制
御した鋲打機。
At the tip of the vertically movable piston rod of the first cylinder, a hammer capable of magnetically holding the rivets in its rivet holding recess is attached, and a rivet storage cylinder is provided on the side of the first cylinder parallel to this. The open lower end of the rivet is located on the side of the rivet retaining recess at the top dead center of the hammer, and a plurality of rivets are vertically and continuously accommodated therein, and the rivets are urged vertically downward to accommodate the rivets. A tack pushing tube is provided below the side of the tube so as to be movable in the horizontal direction, and one end of the tack holding tube is located at the bottom of the lower end of the tack storage tube and holds the rivets pushed out from there. A clamping claw that can push the rivet into the rivet holding recess of the hammer is provided, and one end of the horizontal piston rod of the second cylinder is slidably inserted into the rivet cylinder, and the protrusion of the piston rod allows the rivet to be pushed into the rivet. The push tube should be moved toward the hammer side, and near the bottom end of the tack storage tube, there should be a
A stopper is provided so that the tip thereof can enter horizontally into the rivet storage cylinder and hold the rivet at the lowest position, and this stopper is engaged with the piston rod of the second cylinder, and the piston rod is retracted at the same time. The tip moves backward to release the lowermost tack so that the released tack can engage with the clamping pawl of the tack pushing tube, and the first tack
and a fastener driving machine in which the piston rods are controlled to move in and out alternately by introducing hydraulic pressure or air pressure into the second cylinder.
JP1285085U 1985-01-31 1985-01-31 Expired JPH0228008Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1285085U JPH0228008Y2 (en) 1985-01-31 1985-01-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1285085U JPH0228008Y2 (en) 1985-01-31 1985-01-31

Publications (2)

Publication Number Publication Date
JPS61128004U JPS61128004U (en) 1986-08-11
JPH0228008Y2 true JPH0228008Y2 (en) 1990-07-27

Family

ID=30496303

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1285085U Expired JPH0228008Y2 (en) 1985-01-31 1985-01-31

Country Status (1)

Country Link
JP (1) JPH0228008Y2 (en)

Also Published As

Publication number Publication date
JPS61128004U (en) 1986-08-11

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