JPH0582230A - Method and device for automatic arrangement of commutator segment - Google Patents
Method and device for automatic arrangement of commutator segmentInfo
- Publication number
- JPH0582230A JPH0582230A JP26709091A JP26709091A JPH0582230A JP H0582230 A JPH0582230 A JP H0582230A JP 26709091 A JP26709091 A JP 26709091A JP 26709091 A JP26709091 A JP 26709091A JP H0582230 A JPH0582230 A JP H0582230A
- Authority
- JP
- Japan
- Prior art keywords
- gear
- ring
- commutator
- jig
- commutator piece
- 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
- Manufacturing Of Electrical Connectors (AREA)
- Motor Or Generator Current Collectors (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、主に小型モーターの整
流子片を、全自動でリング内に押し込んで環状に整列す
る方法及びその装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention mainly relates to a method and device for fully automatically pushing a commutator piece of a small motor into a ring and aligning it annularly.
【０００２】[0002]
【従来の技術】小型モーターの整流子を組み立てる工程
において、一番問題になる点は、整流子片の寸法精度の
バラツキである。このバラツキのある整流子片を環状に
自動化機械で組み込むことは非常に困難であったため、
従来一般には内職者の手作業に依存していた。2. Description of the Related Art The most problematic point in the process of assembling a commutator for a small motor is variation in dimensional accuracy of commutator pieces. Since it was very difficult to incorporate this variation commutator piece into a ring with an automated machine,
Conventionally, it has generally relied on the manual work of internal workers.
【０００３】[0003]
【発明が解決しようとする課題】しかし、現在のように
人手不足が進行する一方、年々モーターの需要拡大に伴
って、益々自動機械化が要望されるようになった。そこ
で、本発明では、整流子片に多少のバラツキがあっても
整流子を安定して能率よく自動的に製造できるようにし
たものである。However, while the shortage of manpower is progressing as at present, the demand for motors has been increasing year by year, and there has been an increasing demand for automatic mechanization. Therefore, in the present invention, the commutator can be stably and efficiently automatically manufactured even if the commutator pieces have some variations.
【０００４】[0004]
【課題を解決するための手段】上記目的を達成するため
に、本発明では次のように構成した。整流子片の自動整
列方法としては、歯車状治具を一定角度ずつ回転させな
がらその各溝内に、パーツフイーダーから供給される整
流子片をタブテールを内側にして順次入れると共に、溝
内の整流子片が脱出しないよう支持して全溝内に挿入し
た後、整流子片と共に歯車状治具をその一側に停止して
いるリング内に押し込み、同時に押し込まれた整流子片
の押し込み側と反対側をカシメて、各整流子片をリング
内で環状に整列した後、歯車状治具だけを抜いてリング
を搬出するようにした。In order to achieve the above object, the present invention has the following constitution. As an automatic alignment method for commutator pieces, the commutator pieces supplied from the parts feeder are put into each groove while rotating the gear jig by a certain angle, with the tab tail inside, and the After supporting the commutator piece so that it does not come out and inserting it into all the grooves, push the gear-like jig together with the commutator piece into the ring that is stopped on one side of the commutator piece, and push the side of the commutator piece that is pushed in at the same time. After crimping the opposite side, the commutator pieces were aligned in a ring in the ring, and only the gear jig was pulled out to carry out the ring.
【０００５】また、上記方法に用いる装置としては、整
流子片を連続して１個ずつ供給するパーツフイーダー
と、一定角度ずつモーターで回転すると共に一回転毎に
シリンダで軸方向に移動する歯車状治具と、上記パーツ
フイーダーから供給される整流子片を歯車状治具の各溝
内に１個ずつ入れるワーク押出部と、溝内の整流子片が
脱出しないよう円弧状部で外側を囲むと共に上側に開口
部を設けたガイド枠と、上記円弧状部とリング通路を介
して対設してあると共に対向面にカシメ用突起を設けた
当金と、リング通路で自動的に送られて円弧状部の一側
で一時停止すると共に、整流子片を具えた歯車状治具が
嵌合し得るリングとから構成した。Further, the apparatus used in the above method includes a parts feeder for continuously supplying commutator pieces one by one, and a gear wheel which is rotated by a motor at a constant angle and is axially moved by a cylinder for each rotation. -Shaped jig, work extruding part that puts one commutator piece supplied from the parts feeder into each groove of the gear-shaped jig, and arc-shaped part outside to prevent the commutator piece in the groove from coming out. A guide frame that surrounds the above and has an opening on the upper side, a metal plate that opposes the above-mentioned arcuate portion through a ring passage and has a caulking projection on the opposite surface, and automatically feeds through the ring passage. And a ring to which a gear jig having a commutator piece can be fitted, while being temporarily stopped at one side of the arcuate portion.
【０００６】[0006]
【作用】本発明では、パーツフイーダー１０からワーク
押出部１２に１個ずつ供給される整流子片ａは、摺動板
１４がスライドする毎に、一定角度ずつ回転している歯
車状治具１９の各溝２６内に落下し、溝内の整流子片は
ガイド枠２７で脱出しないよう支持されながら回動する
が、１回転してして全溝内に整流子片が入ると、歯車状
治具１９が整流子片ａと共にその一側に停止しているリ
ング３４内に押し込まれ、同時に当金３０の突起３２で
整流子片がカシメられる。そして、歯車状治具１９だけ
を抜き復帰させると、各整流子片ａはリング３４内に環
状に整列されて残り、リング３４と共に自動的に搬出さ
れる。In the present invention, the commutator pieces a supplied from the parts feeder 10 to the work extruding section 12 one by one are gear-like jigs which are rotated by a fixed angle each time the sliding plate 14 slides. 19 falls into each groove 26, and the commutator piece in the groove rotates while being supported by the guide frame 27 so as not to come out. The jig 19 is pushed together with the commutator piece a into the ring 34 stopped on one side of the commutator piece a, and at the same time, the protrusion 32 of the dowel 30 caulks the commutator piece. Then, when only the gear-shaped jig 19 is pulled out and returned, the commutator pieces a are aligned and left in the ring 34 annularly, and are automatically carried out together with the ring 34.
【０００７】[0007]
【実施例】本発明の整流子片の自動整列方法につき説明
すると、歯車状治具をステップモーターで一定角度ずつ
回転させながらその各溝内に、パーツフイーダーから供
給される整流子片をタブテールを内側にして順次入れる
と共に、溝内の整流子片が脱出しないよう支持して全溝
内に挿入した後、整流子片と共に歯車状治具をその一側
に停止しているリング内にシリンダで押し込み、同時に
押し込まれた整流子片の押し込み側と反対側をカシメ
て、各整流子片をリング内で環状に整列した後、シリン
ダを復帰させることにより歯車状治具だけを抜いて、リ
ングを搬出するようにした。EXAMPLE A method of automatically aligning commutator pieces according to the present invention will be described. The commutator pieces supplied from the parts feeder are tab-tailed in the respective grooves of the gear-shaped jig while the step motor is rotated by a constant angle. The inner side of the commutator piece inside, and the commutator piece inside the groove is supported so that it will not come out and inserted into all the grooves, and then the gear jig together with the commutator piece is stopped on one side of the cylinder. , And then crimp the opposite side of the commutator pieces that were pushed in at the same time, align each commutator piece in a ring in the ring, and then return the cylinder to pull out only the gear-like jig and remove the ring. I tried to carry out.
【０００８】次に、本発明の装置につき図面を参照して
説明すると、１０は整流子片ａを供給するパーツフイー
ダーであり、１１はその供給路を示す。１２はワーク押
出部であって、１３はその固定板、１４は摺動板を示
し、該摺動板はモーター３７で作動するカム１５と復帰
用スプリング１６により前後にスライドするようになっ
ており、固定板１３の先端部には整流子片の押出面１７
を形成し、摺動板１４の先端には、押出爪１８を形成し
てある。而して、パーツフイーダー１０の整流子片ａは
供給路１１を通り１個ずつ固定板の押出面１７上に乗る
ようになっている。Next, the device of the present invention will be described with reference to the drawings, in which 10 is a parts feeder for supplying the commutator piece a, and 11 is its supply path. Reference numeral 12 is a work pushing portion, 13 is a fixed plate thereof, and 14 is a sliding plate. The sliding plate is slidable forward and backward by a cam 15 operated by a motor 37 and a return spring 16. The extruded surface 17 of the commutator piece is attached to the tip of the fixed plate 13.
And a pushing claw 18 is formed at the tip of the sliding plate 14. Thus, the commutator pieces a of the parts feeder 10 pass through the supply path 11 and are placed one by one on the pushing surface 17 of the fixed plate.
【０００９】１９はワーク押出部１２先端の下方に配置
した歯車状治具であって、シャフト２０によりシリンダ
２１に連結していて、ワーク押出部１２のスライド方向
と直交する向きに往復移動できると共に、一定角度ずつ
回転できるようにステップモーター２２に連結されてい
る。而して、この歯車状治具の歯２３は折損を防ぐため
大径部２４と小径部２５に形成されていて、整流子片の
タブテールｂが小径部２５の溝２６に入り、整流子片ａ
上側が、大径部２４よりやや突出するように形成されて
いる。歯車状治具１９の歯数は整流子を構成する整流子
片の数により種々変化する。Reference numeral 19 denotes a gear-like jig arranged below the tip of the work pushing-out portion 12, which is connected to a cylinder 21 by a shaft 20 and can reciprocate in a direction orthogonal to the sliding direction of the work pushing-out portion 12. , Is connected to the step motor 22 so that it can rotate by a constant angle. Thus, the teeth 23 of this gear-like jig are formed on the large diameter portion 24 and the small diameter portion 25 in order to prevent breakage, and the tab tail b of the commutator piece enters the groove 26 of the small diameter portion 25, and the commutator piece is formed. a
The upper side is formed so as to slightly project from the large diameter portion 24. The number of teeth of the gear-like jig 19 changes variously depending on the number of commutator pieces forming the commutator.
【００１０】２７は上記歯車状治具１９の外側に配置し
たガイド枠であって、その円弧状部２８の内面で溝２６
内の整流子片ａが脱出しないように囲んでいると共に、
上側の開口部２９から押出爪１８で落下する整流子片ａ
が各溝内に入るようになっている。３８は開口部２９に
押出爪１８に対向して垂設し、昇降するようにした案内
板であって、溝２６内に最初の整流子片ａを入れる場合
だけ降下して、整流子片ａが正確に入るように案内す
る。Reference numeral 27 is a guide frame disposed outside the gear-like jig 19, and the groove 26 is formed on the inner surface of the arc-shaped portion 28.
While enclosing the commutator piece a inside so as not to escape,
Commutator piece a falling from the upper opening 29 by the pushing claw 18
Are designed to fit in each groove. Reference numeral 38 denotes a guide plate which is vertically provided in the opening 29 so as to face the push-out pawls 18 and can be moved up and down. The guide plate 38 descends only when the first commutator piece a is placed in the groove 26, and the commutator piece a Will guide you so that you can enter correctly.
【００１１】３０は、上記ガイド枠２７とリング通路３
１を介して対設した円形の当金であって、円弧状部２８
との対向面には２個のカシメ用突起３２を設けてある。
３３は当金３０の着脱及び締付調整用のハンドルを示
す。Reference numeral 30 denotes the guide frame 27 and the ring passage 3
Circular metal parts that are opposed to each other through the arc-shaped part 28
Two caulking projections 32 are provided on the surface opposite to.
Reference numeral 33 denotes a handle for attaching / detaching the dowel 30 and adjusting the tightening.
【００１２】３４は上記歯車状治具１９が各溝２６に整
流子片ａの入った状態で嵌合し得るリングであって、リ
ング通路３１で自動的に送られて、円弧状部２８側方の
窪部３５で一時停止するようになっている。Reference numeral 34 denotes a ring into which the gear-like jig 19 can be fitted in the groove 26 with the commutator piece a inserted therein. The ring 34 is automatically fed in the ring passage 31 to the arc-shaped portion 28 side. It is adapted to temporarily stop at one of the recesses 35.
【００１３】シリンダ２１が作動して受板３９を設けた
シャフト２０により、歯車状治具１９が整流子片ａと共
にリング３４内に押し込まれ、それと同時に整流子片ａ
が突起３２でカシメられる。而して、歯車状治具１９が
シリンダ２１により抜かれてガイド枠２７内に復帰する
と、整流子片はリング３４内に環状に整列されて残る。
整流子片ａが整列されたリング３４は次のリングに押さ
れて自動的に搬出され、パレット４０に入るようになっ
ており、上記一連の構成は全自動で運転されるように電
気的に接続されている。３６は制御盤を示す。なお、図
中４１はリング３４が搬出される途中で、その整流子片
ａの端面をピストン杆で押圧して揃えるためのシリン
ダ、４２はパレット４０内に収容されたリング３４の並
列具を示す。The gear 20 is pushed into the ring 34 together with the commutator piece a by the shaft 20 provided with the receiving plate 39 by the operation of the cylinder 21, and at the same time, the commutator piece a.
Are crimped by the protrusion 32. Then, when the gear-shaped jig 19 is pulled out by the cylinder 21 and returned to the inside of the guide frame 27, the commutator pieces are arranged in the ring 34 in an annular shape and remain.
The ring 34 in which the commutator pieces a are aligned is pushed out by the next ring and automatically carried out to enter the pallet 40. The above-described series of construction is electrically operated so as to be fully automated. It is connected. Reference numeral 36 indicates a control panel. Reference numeral 41 in the figure denotes a cylinder for pressing the end surface of the commutator piece a by the piston rod to align the ring 34 while the ring 34 is being carried out, and 42 denotes a parallel tool of the rings 34 accommodated in the pallet 40. ..
【００１４】[0014]
【発明の効果】本発明は、上述の通り構成されているの
で、次に記載する効果を生ずる。整流子片に多少のバラ
ツキがあっても整流子を安定して能率よく自動的に製造
できると共に構成も簡単である。Since the present invention is constructed as described above, the following effects are produced. Even if there are some variations in the commutator pieces, the commutator can be stably and efficiently automatically manufactured, and the configuration is simple.
【図１】本装置の平面図FIG. 1 is a plan view of the device.
【図２】正面図[Figure 2] Front view
【図３】図１におけるＡーＡ線断面図FIG. 3 is a sectional view taken along line AA in FIG.
【図４】図３におけるＢーＢ線断面図4 is a sectional view taken along line BB in FIG.
【図５】歯車状治具の側面図FIG. 5 is a side view of the gear jig.
【図６】整流子片の整列されたリングの側面図FIG. 6 is a side view of an aligned ring of commutator strips.
１０ パーツフイダー １１ 供給路 １２ ワーク押出部 １３ 固定板 １４ 摺動板 １５ カム １７ 押出面 １８ 押出爪 １９ 歯車状治具 ２０ シャフト ２１ シリンダ ２２ ステップモーター ２７ ガイド枠 ２８ 円弧状部 ２９ 開口部 ３０ 当金 ３１ リング通路 ３２ 突起 ３４ リング 10 Parts Feeder 11 Supply Channel 12 Work Extrusion Section 13 Fixing Plate 14 Sliding Plate 15 Cam 17 Extrusion Surface 18 Extrusion Claw 19 Gear Jig 20 Shaft 21 Cylinder 22 Step Motor 27 Guide Frame 28 Arc Shaped Section 29 Opening 30 Dowel 31 Ring passage 32 Protrusion 34 Ring
Claims (2)
らその各溝内に、パーツフイーダーから供給される整流
子片をタブテールを内側にして順次入れると共に、溝内
の整流子片が脱出しないよう支持して全溝内に挿入した
後、整流子片と共に歯車状治具をその一側に停止してい
るリング内に押し込み、同時に押し込まれた整流子片の
押し込み側と反対側をカシメて、各整流子片をリング内
で環状に整列した後、歯車状治具だけを抜いてリングを
搬出するようにした整流子片の自動整列方法。1. A commutator piece supplied from a parts feeder is sequentially inserted into each groove of the gear jig while rotating the gear jig at a constant angle with the tab tail inside, and the commutator piece in the groove escapes. After inserting the gear jig together with the commutator piece into the ring that is stopped on one side of the commutator piece, the opposite side of the pressed commutator piece and the opposite side are caulked. Then, the commutator pieces are arranged in an annular shape in the ring, and then the ring is carried out by pulling out only the gear-like jig and the automatic commutator piece alignment method.
ーツフイーダーと、一定角度ずつモーターで回転すると
共に一回転毎にシリンダで軸方向に移動する歯車状治具
と、上記パーツフイーダーから供給される整流子片を歯
車状治具の各溝内に１個ずつ入れるワーク押出部と、溝
内の整流子片が脱出しないよう円弧状部で外側を囲むと
共に上側に開口部を設けたガイド枠と、上記円弧状部と
リング通路を介して対設してあると共に対向面にカシメ
用突起を設けた当金と、リング通路で自動的に送られて
円弧状部の一側で一時停止すると共に、整流子片を具え
た歯車状治具が嵌合し得るリングとからなる整流子片の
自動整列装置。2. A parts feeder that continuously supplies commutator pieces one by one, a gear-shaped jig that is rotated by a motor at a fixed angle and that moves axially in a cylinder for each rotation, and the parts feeder. The work extruding part that puts one commutator piece supplied from the eder into each groove of the gear-shaped jig, and the arc-shaped part that surrounds the outside so that the commutator piece in the groove does not come out, and an opening on the upper side. The guide frame provided, the metal plate that is opposed to the arcuate portion via the ring passage and has the caulking protrusion on the opposite surface, and one side of the arcuate portion that is automatically fed by the ring passage. A device for automatically aligning commutator pieces, which comprises a ring to which a gear-shaped jig having a commutator piece can be fitted while being temporarily stopped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26709091A JPH0582230A (en) | 1991-09-18 | 1991-09-18 | Method and device for automatic arrangement of commutator segment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26709091A JPH0582230A (en) | 1991-09-18 | 1991-09-18 | Method and device for automatic arrangement of commutator segment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0582230A true JPH0582230A (en) | 1993-04-02 |
Family
ID=17439909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26709091A Pending JPH0582230A (en) | 1991-09-18 | 1991-09-18 | Method and device for automatic arrangement of commutator segment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0582230A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103441406A (en) * | 2013-08-01 | 2013-12-11 | 温州科奇比威自动化设备有限公司 | Overall inserting mechanism for commutator bars |
| CN105375236A (en) * | 2015-09-16 | 2016-03-02 | 梅州市凯煜自动化设备有限公司 | Commutator mica sheet and copper sheet mixed arrangement device |
| CN105449488A (en) * | 2014-08-20 | 2016-03-30 | 苏州科固电器有限公司 | Automatic commutator-pressing apparatus |
| CN105529593A (en) * | 2014-09-30 | 2016-04-27 | 宁波胜克换向器有限公司 | Automatic sheet arranging device for grooved type commutator |
| CN108188736A (en) * | 2018-03-23 | 2018-06-22 | 浙江亿宝科技有限公司 | A kind of commutator automatic assembling machine |
-
1991
- 1991-09-18 JP JP26709091A patent/JPH0582230A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103441406A (en) * | 2013-08-01 | 2013-12-11 | 温州科奇比威自动化设备有限公司 | Overall inserting mechanism for commutator bars |
| CN105449488A (en) * | 2014-08-20 | 2016-03-30 | 苏州科固电器有限公司 | Automatic commutator-pressing apparatus |
| CN105449488B (en) * | 2014-08-20 | 2018-02-13 | 苏州科固电器有限公司 | The automatic pressure setting of commutator |
| CN105529593A (en) * | 2014-09-30 | 2016-04-27 | 宁波胜克换向器有限公司 | Automatic sheet arranging device for grooved type commutator |
| CN105529593B (en) * | 2014-09-30 | 2017-11-24 | 宁波胜克换向器有限公司 | A kind of tank commutator automatic slice arranging apparatus |
| CN105375236A (en) * | 2015-09-16 | 2016-03-02 | 梅州市凯煜自动化设备有限公司 | Commutator mica sheet and copper sheet mixed arrangement device |
| CN108188736A (en) * | 2018-03-23 | 2018-06-22 | 浙江亿宝科技有限公司 | A kind of commutator automatic assembling machine |
| CN108188736B (en) * | 2018-03-23 | 2023-08-15 | 浙江亿宝科技有限公司 | Automatic assembling machine for reverser |
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