JPS60255344A - Automatic positioning apparatus for works - Google Patents

Automatic positioning apparatus for works

Info

Publication number
JPS60255344A
JPS60255344A JP11153284A JP11153284A JPS60255344A JP S60255344 A JPS60255344 A JP S60255344A JP 11153284 A JP11153284 A JP 11153284A JP 11153284 A JP11153284 A JP 11153284A JP S60255344 A JPS60255344 A JP S60255344A
Authority
JP
Japan
Prior art keywords
workpiece
works
air cylinder
apparatuses
positioning
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
Application number
JP11153284A
Other languages
Japanese (ja)
Inventor
Shigeru Takahashi
茂 高橋
Norio Yamada
山田　則男
Hideo Watanabe
秀夫 渡辺
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hino Motors Ltd
Original Assignee
Hino Motors Ltd
Hino Jidosha Kogyo KK
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 by Hino Motors Ltd, Hino Jidosha Kogyo KK filed Critical Hino Motors Ltd
Priority to JP11153284A priority Critical patent/JPS60255344A/en
Publication of JPS60255344A publication Critical patent/JPS60255344A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/08—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of slides or chutes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/10—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of magazines
    • B23Q7/106—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of magazines with means to deliver a certain quantity

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Feeding Of Workpieces (AREA)

Abstract

PURPOSE:To obviate the necessity of a part feeder on the market by supplying a plurality of works one by one by allowing said works to move in reciprocation involving sharp stop at a prescribed timing, in an automatic positioning working apparatus for works. CONSTITUTION:An automatic positioning working apparatus 1 for works is the combination of a series of apparatuses such as transfer apparatuses 3 and 4, work positioning apparatus 5, and working apparatuses 6 and 7. Then, the vessels 3c of a plurality of work feeding apparatuses are accommodated and an air cylinder 3d is operated by turning-ON an electric power source and operating a starting switch. The piston rod 3e of the air cylinder performs reciprocating movement involving sharp stop, and the vessel 3c is allowed to move in reciprocation longitudinally in the directions of arrows A and B at a prescribed time intervals on a supporting board 3a. Therefore, a plurality of works can be supplied one by one, and the necessity of a part feeder on the market can be obviated.

Description

【発明の詳細な説明】 技術分野 本発明は、ワークの自動位置決め加工装置に係シ、特に
複数のワークを所定のタイミングで１個ずつ供給し、該
供給されたワークをワーク搬送装置が該ワークの自重を
利用して自動的に滑降させて搬送し、かつ途中で該ワー
クを所定の姿勢に変化させて所定のタイミングで所定の
位置に搬送し、該搬送されたワークをワーク位置決め装
置が所定の位置に位置決めし、ワーク加工装置により穴
あけ加工が自動的に行われるようにした構造が簡易で、
コンパクトかつ安価な自動位置決め加工装置に関する。DETAILED DESCRIPTION OF THE INVENTION Technical Field The present invention relates to an automatic positioning processing device for workpieces, and in particular, to feed a plurality of workpieces one by one at a predetermined timing, and to transport the supplied workpieces to the workpiece by a workpiece conveyance device. The workpiece is automatically slid down and transported using its own weight, and the workpiece is changed to a predetermined posture midway through the workpiece and transported to a predetermined position at a predetermined timing. The structure is simple and allows the workpiece to be positioned at the desired position and the workpiece processing device automatically performs the drilling process.
This invention relates to a compact and inexpensive automatic positioning processing device.

従来技術 従来、この種の自動装置においては特にワーク位置決め
装置にワークを供給するだめの装置として振動式のワー
ク供給装置、いわゆるパーツフィーダが一般的に使用さ
れていたが、この方式のワーク供給装置はその構造が複
雑で規模も大型となり、それだけ広いスペースが必要で
ある上にその性能の割には高価であるという欠点があっ
た。またワークに手作業で行うボール盤による穴あけ加
工は能率が悪いという欠点があった。Prior Art Conventionally, in this type of automatic equipment, a vibrating workpiece feeding device, a so-called parts feeder, was generally used as a device to feed the workpiece to the workpiece positioning device. The structure was complicated and the scale was large, requiring a large space, and it was expensive considering its performance. Additionally, manually drilling holes in a workpiece using a drill press has the disadvantage of being inefficient.

目　的 本発明は、上記した従来技術の欠点を除くためになされ
たものであって、その目的とするところは、ワークに所
定のタイミングで急停止を伴なう往復運動をさせること
により複数のワークを１個ずつ供給することができるよ
うにし、市販のパーツフィーダを不要とすることであり
、またこれによってワークの位置決め加工装置の構造を
簡易化し、かつコンパクト化することである。また他の
目的は、ワーク搬送装置を下向きに傾斜した棒状部材で
形成してその搬送路を適宜変化させ、供給されたワーク
をその自重によシ滑降させて自動的に搬送すると共に途
中で該ワークを所定の姿勢に変化させて所定の位置まで
搬送することによりその構造を簡易化し、かつ確実な搬
送及び整列作用が行われるようにすることである。また
他の目的は、ワーク搬送装置にワーク検出装置を設けて
、これが供給されたワークを検出するとワーク供給装置
の動作を停止させてワーク供給の休止期間を設けるよう
にして、ワークの供給に要する動力を節減することであ
る。また他の目的は、ワーク搬送装置に所定のタイミン
グで動作してワークを１個ずつ確実に送シ出すワーク送
シ出し装置を設けることによってワークが２個以上送シ
出されないようにし、ワークの穴あけ加工が確実に行わ
れるようにすることである。Purpose The present invention has been made in order to eliminate the drawbacks of the prior art described above, and its purpose is to cause a workpiece to perform reciprocating motion with sudden stops at predetermined timings. The object of the present invention is to enable the workpieces to be fed one by one, thereby eliminating the need for a commercially available parts feeder, and thereby simplifying and compacting the structure of the workpiece positioning processing device. Another object of the present invention is to form the workpiece conveyance device with a downwardly inclined bar-like member, to change the conveyance path appropriately, and to automatically convey the supplied workpiece by sliding it down by its own weight, and also to automatically convey the workpiece by sliding it down by its own weight. The object of the present invention is to simplify the structure of the work by changing the posture of the work into a predetermined posture and transporting the work to a predetermined position, and to ensure reliable transport and alignment. Another object is to provide a workpiece detection device in the workpiece conveyance device, and when the device detects a supplied workpiece, the operation of the workpiece supplying device is stopped to provide a suspension period for workpiece supply. The goal is to save power. Another purpose is to prevent more than one workpiece from being sent out by providing the workpiece transport device with a workpiece feeding device that operates at a predetermined timing and reliably feeds the workpieces one by one. The objective is to ensure that the drilling process is performed reliably.

概要 要するに本発明は、所定の位置にワークを自動的に搬送
してこれを位置決めし、かつ加工する装置において、複
数のワークに所定のタイミングで急停止を伴なう往復運
動をさせて該ワークを順次供給するワーク供給装置と、
該ワーク供給装置によシ供給されたワークをその自重に
よシ滑降させて第１の姿勢で受容しζかつ該第１の姿勢
を第２の姿勢に変えながら自動的に所定の位置に搬送す
るワーク搬送装置と、該所定の位置に搬送されたワーク
を別の所定の位置に位置決めするワーク位置決め装置と
、該位置決めされたワークに対して穴あけするワーク加
工装置とを備えたことを特徴とするものである。Summary In summary, the present invention is an apparatus that automatically transports workpieces to a predetermined position, positions the workpieces, and processes the workpieces by causing a plurality of workpieces to reciprocate with sudden stops at predetermined timings. a work supply device that sequentially supplies
The work supplied by the work supply device is slid down by its own weight to be received in a first posture, and is automatically conveyed to a predetermined position while changing the first posture to a second posture. The present invention is characterized by comprising: a workpiece conveyance device for transporting the workpiece, a workpiece positioning device for positioning the workpiece transported to the predetermined position to another predetermined position, and a workpiece processing device for drilling holes in the positioned workpiece. It is something to do.

構成 以下本発明を図面に示す実施例に基いて説明する。第１
図から第３図において、ワークの自動位置決め加工装置
１は一連の装置の組合せであシ、段違いの基台２の第１
の部分２ａ上にはワーク供給装置３が設けられており、
該基台の第２の部分２ｂ上にはワーク搬送装置４が設け
られている。DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be explained below based on embodiments shown in the drawings. 1st
3, the automatic workpiece positioning processing device 1 is a combination of a series of devices.
A work supply device 3 is provided on the portion 2a,
A workpiece transfer device 4 is provided on the second portion 2b of the base.

そして該基台の第３の部分２Ｃ上にはワーク位置決め装
置５及び第１のワーク加工装置６が設けられておシ、該
ワーク加工装置の下方には第２のワーク加工装置７が設
けられている。また基台２の第３の部分２Ｃの端部には
加工されたワークを搬出するためのシーート装置８が設
けられている。A workpiece positioning device 5 and a first workpiece processing device 6 are provided on the third portion 2C of the base, and a second workpiece processing device 7 is provided below the workpiece processing device. ing. Furthermore, a sheeting device 8 is provided at the end of the third portion 2C of the base 2 for carrying out the processed workpiece.

ワーク供給装置３は、複数のロー２３ｂを備えており、
かつ基台２の上面に対して所定の角度を持った支持台３
ａとローラ３ｂ上に設置されて複数のワーク１０を収容
する容器３Ｃと、該容器を該ローラ上で急停止を伴なう
往復運動をさせる作動装置としてのエアシリンダ３ｄと
からなり、該容器は該エアシリンダのピストンロッド３
ｅに連結されている。容器３ｃにはワーク１０が１個ず
つ通過することができる寸法のワーク供給口３ｆが形成
されておシ、該ワーク供給口にはワーク１０の跳躍を防
止するだめのカバー３ｇが配設されている。The work supply device 3 includes a plurality of rows 23b,
and a support stand 3 having a predetermined angle with respect to the upper surface of the base stand 2.
a, a container 3C installed on rollers 3b to accommodate a plurality of works 10, and an air cylinder 3d as an actuating device for reciprocating the container on the rollers with sudden stops. is the piston rod 3 of the air cylinder
connected to e. The container 3c is formed with a workpiece supply port 3f having a size that allows the workpieces 10 to pass through one by one, and a cover 3g for preventing the workpieces 10 from jumping is disposed on the workpiece supply port. There is.

容器３Ｃのワーク供給口３ｆとワーク位置決め装置５と
の間に延長された状態でワーク搬送装置４が該ワーク位
置決め装置の方向に下方に傾斜して設けられている。該
ワーク搬送装置は左右に所定の間隔Ｗをもって、即ちワ
ーク１０の平取部１０ｃ、１０ｄの厚さよりも若干広く
相対して配設されて搬送路４ｅを形成する一対の、延長
した棒状部材４ａ、４ｂで構成されており、該棒状部材
はその下方端部において夫々９０度ねじられて上下に相
対する状態になっている。該一対の棒状部材はその所定
の間隔Ｗにワーク１０の平取部１０ｃ。A workpiece conveyance device 4 is provided extending between the workpiece supply port 3f of the container 3C and the workpiece positioning device 5 and inclined downward in the direction of the workpiece positioning device. The workpiece conveyance device includes a pair of elongated rod-shaped members 4a that are disposed opposite to each other at a predetermined interval W on the left and right sides, that is, slightly wider than the thickness of the flat portions 10c and 10d of the workpiece 10, and form a conveyance path 4e. 4b, and the rod-like members are twisted 90 degrees at their lower ends so that they are vertically opposed to each other. The pair of rod-shaped members are arranged at a flat portion 10c of the workpiece 10 at a predetermined interval W therebetween.

１０ｄのみが獣舎してワーク１０の向きが自ら整列され
るようになっている。Only the workpiece 10d is housed so that the direction of the workpiece 10 can be aligned by itself.

一対の棒状部材４ａ、４ｂの上方端部と容器３ａのワー
ク供給口３ｆとの間には断面逆三角形のワーク受部１５
が設けられておシ、棒状部材４ａ。A work receiving portion 15 having an inverted triangular cross section is located between the upper ends of the pair of rod-shaped members 4a and 4b and the work supply port 3f of the container 3a.
A rod-shaped member 4a is provided.

４ｂの途中にはワーク検出スイッチ１６が設けられ、ま
たピストンロッド１７ａを有する第１のエアシリンダ１
７とピストンロッド１８ａを有する第２のエアシリンダ
１８とからなるワーク送シ出し装置１９が設けられてい
る。該送シ出し装置のピストンロッド１７ａ、１８ａは
ワーク１ｏの進路を閉じ、又は開放して該ワークを１個
ずつ所定のタイミングで送シ出し、２個以上のワーク１
ｏが同時に送シ出されないようにするだめのものである
。A workpiece detection switch 16 is provided in the middle of the cylinder 4b, and the first air cylinder 1 has a piston rod 17a.
7 and a second air cylinder 18 having a piston rod 18a. The piston rods 17a and 18a of the feeding device close or open the path of the workpiece 1o, feed the workpieces one by one at a predetermined timing, and transfer two or more workpieces 1o to each other at a predetermined timing.
This is to prevent o from being sent out at the same time.

位置決め装置５は、延長した棒状部材４ａ、　４ｂの端
部附近でこれに直角に配設された第１のエアシリンダ５
ａと、該棒状部材の側方に並置された第２のエアシリン
ダ５ｂと、該第１のエアシリンダと並置されかつ該第２
のエアシリンダに対して直角の方向に配設された第３の
エアシリンダ５ｃ及び該第３のエアシリンダと対向して
設けられた第４のエアシリンダ５ｄとからなり、これら
第１第２、第３及び第４のエアシリンダは夫々ピストン
ロッド５ｅ＋　５１ｒ　５ｇ、５ｈ　を備えている。The positioning device 5 includes a first air cylinder 5 disposed near the ends of the extended rod-shaped members 4a, 4b at right angles thereto.
a, a second air cylinder 5b juxtaposed on the side of the rod-shaped member, and a second air cylinder juxtaposed with the first air cylinder 5b and the second air cylinder 5b juxtaposed with the first air cylinder
The first, second, The third and fourth air cylinders each include piston rods 5e+51r 5g, 5h.

第１のワーク加工装置６は支柱２０に上下動可能に取シ
付けられたドリルユニットであって、該ユニットはモー
タ２１によ多回転させられるスピンドル６ａと、該スピ
ンドルの下端に固定されたドリル６ｂとからなる。The first workpiece processing device 6 is a drill unit mounted on a support column 20 so as to be movable up and down. 6b.

第２の加工装置７は第１の加工装置６と同様の構成のド
リルユニットであシ、基台２の部分２ｃの下方で該第１
のドリルユニットと対向して配設され、そのドリル７ａ
は該第１のドリル装置のドリル６ｂと同軸上に位置して
いる。The second machining device 7 is a drill unit having the same configuration as the first machining device 6, and is located below the portion 2c of the base 2.
The drill unit 7a is disposed opposite to the drill unit 7a.
is located coaxially with the drill 6b of the first drilling device.

シーート装置８はワーク搬出口８ａと、ワーク移動部８
ｂとからなる。The sheeting device 8 has a workpiece unloading port 8a and a workpiece moving section 8.
It consists of b.

なお、ワーククランプ装［５ｄ及びワーク加工装置６を
作動させる作動源として油圧ポンプユニット２５が設け
られている。Note that a hydraulic pump unit 25 is provided as an operating source for operating the work clamp device [5d and the work processing device 6].

第４図から第９図において、ワーク１０は頭部のフラン
ジ１０ａと軸１０ｂとからなる部品であシ、該ワークは
該軸１０ｂにその両側において平取部１０ｃ、１０ｄが
形成されている。本実施例においてはこのワーク１０の
軸１０ｂの所定の位置゛に平取部１０ｃ、１０ｄを貫通
する穴１１を形成し、かつ該大の両端に面取部１２，１
３　を自動的に形成することが課題となっており、本発
明の実施例であるワークの自動位置決め加工装置ｌはこ
の課題解決のために提供されたものである。In FIGS. 4 to 9, a workpiece 10 is a component consisting of a head flange 10a and a shaft 10b, and the shaft 10b has flattened portions 10c and 10d formed on both sides thereof. In this embodiment, a hole 11 passing through the flat portions 10c and 10d is formed at a predetermined position of the shaft 10b of the workpiece 10, and chamfered portions 12 and 1 are formed at both ends of the same size.
3, and the automatic workpiece positioning processing apparatus 1, which is an embodiment of the present invention, is provided to solve this problem.

作用 本発明は、上記のように構成されており、以下その作用
について説明する。第１図から第６図において、複数個
のワーク１０をワーク供給装置３の容器３Ｃに収容し、
電源（図示せず）を投入し、起動スイッチ（図示せず）
を作動式せることにより、エアシリンダ３ｄを作動させ
る。該エアシリンダはそのピストンロッド３ｅに急停止
を伴なう往復運動をさせて容器３Ｃを支持台３ａのロー
ラ３ｂ上で矢印Ａ、Ｂの方向に前後に所定の時間間隔で
往復運動させる。Function The present invention is constructed as described above, and its function will be explained below. 1 to 6, a plurality of workpieces 10 are accommodated in a container 3C of a workpiece supply device 3,
Turn on the power (not shown) and turn on the start switch (not shown)
By activating the air cylinder 3d, the air cylinder 3d is activated. The air cylinder causes its piston rod 3e to reciprocate with a sudden stop, thereby causing the container 3C to reciprocate back and forth in the directions of arrows A and B at predetermined time intervals on the roller 3b of the support base 3a.

容器３Ｃが矢印Ａの方向、即ち前方に運動してそこで急
停止すると該容器内のワーク１０はその慣性で前方に移
動し、そのうちの１個が該容器のワーク供給口３ｆから
ワーク受部１５内に落下し、その斜面を滑降して搬送装
置４の一対の棒状部材４ａ、４ｂ間の間隔ＷＫ落下する
。この場合該間隔Ｗはワーク１０の軸１０ｂの平取部１
０Ｃ，１０ｄの幅よシも若干広く形成されているため、
ワーク１０はその自重で平取部１０Ｃ，１０ｄが第４図
に示す通シ棒状部材４ａ、４ｂＫ嵌合する状態、即ち所
定の向きに整列された状態で搬送路４ｅに入シ、垂直状
態で更に滑降する。When the container 3C moves in the direction of arrow A, that is, forward, and suddenly stops there, the workpieces 10 in the container move forward due to their inertia, and one of them is transferred from the workpiece supply port 3f of the container to the workpiece receiving part 15. The transfer device 4 slides down the slope and falls by the distance WK between the pair of rod-shaped members 4a and 4b of the conveyance device 4. In this case, the distance W is the flat part 1 of the shaft 10b of the workpiece 10.
Since the width of 0C and 10d is also formed slightly wider,
The workpiece 10 enters the conveyance path 4e under its own weight in a state where the flat parts 10C and 10d fit into the through rod-like members 4a and 4bK shown in FIG. 4, that is, in a state where they are aligned in a predetermined direction. Glide downhill.

そしてワーク１０がワーク検出スイッチ１６に接触する
と該スイッチが動作してエアシリンダ３ｄを停止させ、
ワーク供給装置の作動を停止させ８る。When the workpiece 10 contacts the workpiece detection switch 16, the switch operates to stop the air cylinder 3d.
Stop the operation of the work supply device.

ワーク１０は更に滑降してワーク送り出し装置１９内に
入る。即ち、第１のエアシリンダ１７のピストンロッド
１７ａが所定のタイミングで後退してワーク１０の進路
を開く。このとき第２のエアシリンダ１８のピストンロ
ッド１８ａは前進してワーク１０の進路を閉しているの
で、ワーク１０は滑降してピストンロッド１８ａに当た
って停止する。この間に第１のピストンロッド１７ａが
前進して再度元のワーク停止位置に戻る。次に、先行し
たワーク１０の穴あけ加工終了の信号によシピストンロ
ッド１８ａが後退し、該ワークは搬送路４ｅを滑降して
その端部４ｃ、４ｄで横倒しの状態となってしかも平取
部１０Ｃ，１０ｄを上下方向に向けて位置決め装置５の
第１のシリンダ５ａの前に到着して停止する。ワーク１
０が送シ出されると、第２のエアシリンダ１８が動作し
てそのピストンロッド１８ａは再度ワーク１０の進路を
閉じる位置に戻る。このようにしてワーク送り出し装置
１９はワーク１０を１個ずつ確実に送り出す０ ワーク１０の到着によって第１の位置決め用シリンダ５
ａが作動してそのピストンロッド５ｅが前進し、ワーク
ｌＯを第２の位置決め用シリンダ５ｂの前に移動させた
後に後退する。続いて該第２のシリンダ５ｂが作動して
そのピストンロッド５ｆが前進してワーク１０を第３及
び第４の位置決めシリンダ５ｃ、５ｄの間に移動させて
後に後退する。続いて該第３及び第４のシリンダ５ｃ。The workpiece 10 further slides down and enters the workpiece delivery device 19. That is, the piston rod 17a of the first air cylinder 17 moves back at a predetermined timing to open the path for the workpiece 10. At this time, the piston rod 18a of the second air cylinder 18 moves forward and closes the path of the workpiece 10, so the workpiece 10 slides down and hits the piston rod 18a and stops. During this time, the first piston rod 17a moves forward and returns to the original work stop position again. Next, the piston rod 18a retreats in response to a signal indicating the end of the drilling process for the preceding workpiece 10, and the workpiece slides down the conveyance path 4e and lies sideways at its ends 4c and 4d, with the flat part 10C , 10d in the vertical direction, and arrives in front of the first cylinder 5a of the positioning device 5 and stops. Work 1
When 0 is delivered, the second air cylinder 18 is operated and its piston rod 18a returns to the position where it closes the path of the workpiece 10 again. In this way, the workpiece delivery device 19 reliably sends out the workpieces 10 one by one. Upon arrival of the workpieces 10, the first positioning cylinder 5
a is activated, its piston rod 5e moves forward, moves the work lO in front of the second positioning cylinder 5b, and then retreats. Subsequently, the second cylinder 5b is operated and its piston rod 5f moves forward to move the workpiece 10 between the third and fourth positioning cylinders 5c and 5d, and then retreats. Next, the third and fourth cylinders 5c.

５ｄが作動してそのピストンロッド５ｇ、５ｈが前進し
、ワーク１０をクランプして固定する。5d operates, and its piston rods 5g and 5h move forward, clamping and fixing the workpiece 10.

その後モータ２１が回転して第１のドリルユニット６を
作動させ、そのドリル６ｂを駆動すると共に該ドリルユ
ニットは支柱２ｏに沿って該ドリルがワーク１０を貨通
ずるまで降下して該ワークの所定の位置に穴１１及び面
取部１２を形成した後に上昇する。Thereafter, the motor 21 rotates to operate the first drill unit 6, which drives the drill 6b, and the drill unit descends along the support 2o until the drill passes the workpiece 10, and the first drill unit 6 drives the drill unit 6b. After forming the hole 11 and the chamfered portion 12 at the position, it rises.

第１のドリルユニット６が上昇してそのドリル６ｂがワ
ーク１０から離れると、次に第２のドリルユニット７が
作動し、そのドリル７ａが駆動された状態で上昇し、ワ
ークＩＯＫ形成された穴１１の下端の面取部１３を形成
した後に下降する。When the first drill unit 6 rises and its drill 6b separates from the workpiece 10, the second drill unit 7 is activated, and the drill 7a moves up while being driven, and a hole is formed in the workpiece IOK. After forming the chamfered portion 13 at the lower end of 11, it descends.

以上でワークｌＯの穴１１の形成は終了し、第３及び第
４の位置決め用シリンダ５ｃ、５ｄは再度作動して各ピ
ストンロッド５ｇ、５ｈは後退し、ワーク１０は解放さ
れる。With this, the formation of the hole 11 in the workpiece 1O is completed, the third and fourth positioning cylinders 5c and 5d are operated again, the respective piston rods 5g and 5h are retracted, and the workpiece 10 is released.

次に第２の位置決め用シリンダ５ｂが再度作動して、そ
のピストンロッド５ｆが前進し、穴あけ加工が終了した
ワーク１０をワーク搬出口８ａに投入し、所定のワーク
加工工程が終了し、以下同様の動作が自動的に繰シ返さ
れ、連続的にワーク１０の穴あけ加工が行われる。Next, the second positioning cylinder 5b is activated again, its piston rod 5f moves forward, and the workpiece 10 that has been drilled is thrown into the workpiece export port 8a, and the predetermined workpiece machining process is completed, and the same goes for the rest. This operation is automatically repeated, and the workpiece 10 is continuously drilled.

効果 本発明は、上記のように構成され、作用するものである
から、ワーク供給装置を所定のタイミングで急停止を伴
なう往復運動をさせることによシ複数のワークを１個ず
つ供給することができるようにしたので、高価な市販の
パーツフィーダが不要となシ、その構造が簡易化され、
コンパクト化を設備費の低減化を図シ得る効果が得られ
る。またワーク搬送装置を下向きに傾斜した棒状部材で
形成してその搬送路を適宜変化させ、供給されたワーク
をその自重により滑降させて自動的に搬送すると共に途
中で該ワークを所定の姿勢に変化させて所定の位置まで
搬送するようにしたのでその構造が極めて簡易化されか
つ確実な搬送及び整列作用が行われるという効果がある
。またワーク搬送装置にワーク検出装置を設けてこれが
供給されたワークを検出するとワーク供給装置の動作を
停止させてワーク供給の休止期間を設けるようにしたの
でワークの供給に要する動力が節減できるという効果が
得られる。またワーク搬送装置に所定のタイミングで動
作してワークを１個ずつ確実に送シ出す送シ出し装置を
設けたのでワークが２個以上送シ出されることがなく、
従ってワークの穴あけ加工作業が確実に行われるという
効果が得られる。Effects Since the present invention is configured and operates as described above, a plurality of workpieces are fed one by one by reciprocating the workpiece feeding device with sudden stops at predetermined timings. This eliminates the need for expensive commercially available parts feeders and simplifies the structure.
The effect of downsizing and reducing equipment costs can be achieved. In addition, the workpiece conveyance device is formed of a downwardly inclined rod-shaped member, and its conveyance path is changed appropriately, and the supplied workpiece is slid down by its own weight and conveyed automatically, and the workpiece is changed to a predetermined posture along the way. Since the parts are conveyed to a predetermined position, the structure is extremely simplified, and reliable conveyance and alignment operations are achieved. In addition, the workpiece conveyance device is equipped with a workpiece detection device, and when it detects a supplied workpiece, the operation of the workpiece supplying device is stopped to provide a pause period for workpiece supply, which has the effect of reducing the power required to supply the workpiece. is obtained. In addition, the workpiece conveyance device is equipped with a feeding device that operates at a predetermined timing and reliably feeds the workpieces one by one, so that more than one workpiece will not be fed out.
Therefore, the effect of reliably performing the drilling work on the workpiece can be obtained.

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

図面は本発明の実施例に係シ、第１図はワークの自動位
置決め加工装置の側面図、第２図は第１図に示すものの
平面図、第３図は第１図に示す装置の要部斜視図、第４
図はワークとワーク搬送装置との関係を示す部分縦断面
正面図、第５図はワークの側面図、第６図はワーク搬送
装置の特定部とワークとの関係を示す部分縦断面正面図
、第７図は穴あけ加工されたワークの正面図、第８図は
ワークの底面図、第９図は穴あけ加工されたワークの側
面図である。 １はワークの自動位置決め加工装置、３はワーク供給装
置、４はワーク搬送装置、５はワーク位置決め装置、６
はワーク加工装置、１０はワークである。 特許出願人　日野自動車工業株式会社 代理人　弁理士　内　１）和　列 部１図 第２図 第７図 第９図 第８図 ／／）The drawings relate to embodiments of the present invention; FIG. 1 is a side view of the automatic workpiece positioning processing device; FIG. 2 is a plan view of the device shown in FIG. 1; and FIG. Part perspective view, 4th
FIG. 5 is a side view of the workpiece; FIG. 6 is a partial vertical cross-sectional front view showing the relationship between a specific part of the workpiece conveyance device and the workpiece; FIG. 7 is a front view of the workpiece that has been drilled, FIG. 8 is a bottom view of the workpiece, and FIG. 9 is a side view of the workpiece that has been drilled. 1 is an automatic workpiece positioning device, 3 is a workpiece supply device, 4 is a workpiece conveyance device, 5 is a workpiece positioning device, 6
1 is a workpiece processing device, and 10 is a workpiece. Patent Applicant Hino Motors Co., Ltd. Agent Patent Attorney 1) Japanese Column Figure 1 Figure 2 Figure 7 Figure 9 Figure 8//)

Claims (1)

【特許請求の範囲】[Claims] 所定の位置にワークを自動的に搬送してこれを位置決め
し、かつ加工する装置において、複数のワークに所定の
タイミングで急停止を伴なう往世違動をさせて該ワーク
を順次供給するワーク供給装置と、該ワーク供給装置に
よシ供給されたワークをその自重によシ滑降させて第１
の姿勢で受容し、かつ該第１の姿勢・を第２の姿勢に変
えながら自動的に所定の位置に搬送するワーク搬送装置
と、該所定の位置に搬送されたワークを別の所定の位置
に位置決めするワーク位゛置決め装置−と、該位置決め
されたワークに対して穴あけするワーク加工装置とを備
えたことを特徴とするワークの自動位置決め加工装置。In a device that automatically transports workpieces to a predetermined position, positions them, and processes them, multiple workpieces are sequentially fed by making a sudden stop at a predetermined timing. A work supply device and a first
a workpiece transport device that receives the workpiece in a posture and automatically transports the workpiece to a predetermined position while changing the first posture to a second posture; 1. An automatic workpiece positioning device comprising: a workpiece positioning device for positioning a workpiece; and a workpiece processing device for drilling a hole in the positioned workpiece.
JP11153284A 1984-05-30 1984-05-30 Automatic positioning apparatus for works Pending JPS60255344A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11153284A JPS60255344A (en) 1984-05-30 1984-05-30 Automatic positioning apparatus for works

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11153284A JPS60255344A (en) 1984-05-30 1984-05-30 Automatic positioning apparatus for works

Publications (1)

Publication Number Publication Date
JPS60255344A true JPS60255344A (en) 1985-12-17

Family

ID=14563727

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11153284A Pending JPS60255344A (en) 1984-05-30 1984-05-30 Automatic positioning apparatus for works

Country Status (1)

Country Link
JP (1) JPS60255344A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4744455A (en) * 1986-12-01 1988-05-17 Peter J. Dragotta Dispenser and component feeder
FR2681276A1 (en) * 1991-09-17 1993-03-19 Dassault Aviat APPARATUS FOR ORIENTATION AND TREATMENT OF EXTENDED OBJECTS WITH A WALLED END.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4744455A (en) * 1986-12-01 1988-05-17 Peter J. Dragotta Dispenser and component feeder
FR2681276A1 (en) * 1991-09-17 1993-03-19 Dassault Aviat APPARATUS FOR ORIENTATION AND TREATMENT OF EXTENDED OBJECTS WITH A WALLED END.

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