JPH055612B2 - - Google Patents
Info
- Publication number
- JPH055612B2 JPH055612B2 JP59160725A JP16072584A JPH055612B2 JP H055612 B2 JPH055612 B2 JP H055612B2 JP 59160725 A JP59160725 A JP 59160725A JP 16072584 A JP16072584 A JP 16072584A JP H055612 B2 JPH055612 B2 JP H055612B2
- Authority
- JP
- Japan
- Prior art keywords
- rod
- pair
- centering
- center hole
- retainer
- 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 - Lifetime
Links
- 230000000694 effects Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/042—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts specially adapted for combustion engines
- B23P19/045—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts specially adapted for combustion engines for assembling valve cotters and retainers of engine valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Automatic Assembly (AREA)
Description
【発明の詳細な説明】
発明の技術分野
本発明は、組み付け対象のエンジンバルブに半
円弧状の割り型の部品すなわちコツタを供給し、
シヤフトの所定の位置に係止状態で組み付けるた
めの装置に関する。DETAILED DESCRIPTION OF THE INVENTION Technical Field of the Invention The present invention provides a semicircular arc-shaped split part, that is, a kotta, to an engine valve to be assembled.
This invention relates to a device for assembling a shaft in a fixed position at a predetermined position.
従来技術
リテーナの内部に割り型のコツタを自動的に組
み付ける装置として、1979年11月号の「機械と工
具」第47頁の図１８に記載されているものがあ
る。その技術では、分離状態のコツタがコツタ挿
入ヘツドの下降運動によつて、リテーナの内部に
供給され、かつバルブシヤフトの溝部分に係止さ
れる。このような装置では、一対のコツタの組み
付け時に、それらがリテーナのテーパ孔内部での
み拘束され、一時的に不安定な状態となるため、
確実な組み付けができず、円滑な動作が期待でき
ない。PRIOR ART As a device for automatically assembling a split-type cotter inside a retainer, there is one described in FIG. 18 on page 47 of "Machines and Tools" of the November 1979 issue. In that technique, the separated stubble is fed into the interior of the retainer by the downward movement of the stubby inserting head and is locked in the groove portion of the valve shaft. In such a device, when a pair of cotters are assembled, they are restrained only inside the taper hole of the retainer, resulting in a temporary unstable state.
It cannot be assembled reliably and smooth operation cannot be expected.
発明の目的
したがつて、本発明の目的は、リテーナのテー
パ孔内に、割り型のコツタを組み込む過程で安定
な状態で保持し、リテーナのテーパ孔の内部で、
バルブシヤフトの溝部分に確実に係止できるよう
にすることである。OBJECTS OF THE INVENTION Therefore, an object of the present invention is to hold a split type kotta in a stable state during the process of assembling it into the taper hole of the retainer, and to
The object is to be able to securely engage the groove portion of the valve shaft.
発明の概要
そこで本発明は、進退可能なヘツド本体の中心
孔に一対の部品供給孔を臨ませ、かつその中心孔
の内部に芯出しロツドを進退自在に設け、この芯
出しロツドとリテーナのテーパ孔とのはまり合い
によつて位置決めし、かつこの芯出しロツドの上
昇によつて上記部品供給孔を開放状態とし、割り
型のコツタを中心のガイド部材によつて案内しな
がら、リテーナのテーパ孔に確実に供給できるよ
うにしている。SUMMARY OF THE INVENTION Therefore, the present invention has a pair of component supply holes facing the center hole of a head main body that can move forward and backward, and a centering rod that is provided inside the center hole so as to be able to move forward and backward, and a taper between the centering rod and the retainer. The centering rod is positioned by fitting into the hole, and the centering rod is raised to open the component supply hole, and the split rod is guided by the central guide member and inserted into the tapered hole of the retainer. We are ensuring a reliable supply of
発明の構成
以下、本発明の構成を図に示す実施例に基づい
て具体的に説明する。Configuration of the Invention Hereinafter, the configuration of the present invention will be specifically described based on embodiments shown in the drawings.
まず、第１図は、本発明の部品組み付け装置１
の全体的な構成を示している。この部品組み付け
装置１は、自動組み立てラインの途中に設けられ
ており、組み付け対象のワーク２は、搬送手段３
によつて、この組み付けステーシヨンまで送り込
まれ、ここでクランプ手段４によつて、位置決め
状態で固定される。 First, FIG. 1 shows a parts assembling apparatus 1 of the present invention.
It shows the overall structure of. This parts assembling device 1 is provided in the middle of an automatic assembly line, and the workpieces 2 to be assembled are transferred to a conveying means 3.
is fed to this assembly station, where it is fixed in position by clamping means 4.
上記ワーク２は、第２図に示すように、例えば
自動車エンジンのシリンダヘツドであり、所定の
傾斜角のもとに、一対のバルブ５を備えている。
すなわちこれらのバルブ５は、ワーク２に対し、
下方から上方に向けて予め挿入されている。その
バルブシヤフト５ａに、スプリングシート６、コ
イルスプリング７およびリテーナ８が予め順次挿
入されている。 As shown in FIG. 2, the workpiece 2 is, for example, a cylinder head of an automobile engine, and is provided with a pair of valves 5 at a predetermined angle of inclination.
In other words, these valves 5, for the workpiece 2,
It is inserted in advance from the bottom to the top. A spring seat 6, a coil spring 7, and a retainer 8 are sequentially inserted into the valve shaft 5a in advance.
そして、本発明の部品組み付け装置１は、その
リテーナ８のテーパ孔８ａの内部に割り型のコツ
タ９を組み込むためのものであり、それぞれのバ
ルブシヤフト５ａの軸線上の上方位置で、同じ傾
斜のヘツド本体１０を備えている。このヘツド本
体１０は、第２図に示すように、アーム１２によ
つて、駆動ロツド１３の上端に固定されている。
この駆動ロツド１３は、バルブシヤフト５ａと同
じ傾斜で、フレーム１１に対し摺動自在に支持さ
れており、その下端の切欠き１４によつて駆動ア
ーム１５の一端のローラ１６と掛かり合つてい
る。そしてこの駆動アーム１５は、フレーム１１
によつて回動自在に支持されたスプライン軸１８
を介し、他の駆動アーム１９およびその先端のロ
ーラ１７によつて、駆動シリンダ２０のピストン
ロツド２１の先端に形成された連動体２２の溝部
分にはまり合つている。したがつて、上記ヘツド
本体１０は、駆動シリンダ２０によつて、バルブ
シヤフト５ａと同一軸線上で進退運動をすること
になる。 The parts assembling device 1 of the present invention is for assembling a split type cotter 9 into the tapered hole 8a of the retainer 8, and the part assembling device 1 is for assembling a split type cotter 9 into the taper hole 8a of the retainer 8, and the holder 9 has the same inclination at the upper position on the axis of each valve shaft 5a. The head body 10 is provided. The head body 10 is fixed to the upper end of a drive rod 13 by an arm 12, as shown in FIG.
This drive rod 13 is slidably supported on the frame 11 with the same inclination as the valve shaft 5a, and engages with a roller 16 at one end of the drive arm 15 by a notch 14 at its lower end. This drive arm 15 is connected to the frame 11.
A spline shaft 18 rotatably supported by
The piston rod 21 of the drive cylinder 20 is fitted into a groove portion of the interlocking body 22 formed at the tip of the piston rod 21 of the drive cylinder 20 via the other drive arm 19 and the roller 17 at its tip. Therefore, the head body 10 is moved forward and backward by the drive cylinder 20 on the same axis as the valve shaft 5a.
一方、上記ヘツド本体１０は、第３図に示すよ
うに、バルブシヤフト５ａの軸線上の中心孔２３
の内部で、中空の芯出しロツド２４を進退自在に
保持している。この芯出しロツド２４の一端は、
ヘツド本体１０の上端部分で一体的に形成された
押圧用のシリンダ２５のピストン２６を一体的に
形成しており、また下端部分で先細りで、ほぼ円
錐状の芯出し面２７を一体的に形成している。こ
こでシリンダ２５およびピストン２６は、芯出し
ロツド２４の駆動手段を構成している。上記中心
孔２３は、ヘツド本体１０の端面に形成された円
錐台の窪み状の受け面２８の部分に開口してお
り、上記芯出しロツド２４の先端すなわち芯出し
面２７は、この受け面２８の中心位置に突出でき
るようになつている。 On the other hand, as shown in FIG. 3, the head body 10 has a center hole 23 on the axis of the valve shaft 5a.
A hollow centering rod 24 is held within the center so that it can move forward and backward. One end of this centering rod 24 is
A piston 26 of a pressing cylinder 25 is integrally formed at the upper end of the head body 10, and a tapered, substantially conical centering surface 27 is integrally formed at the lower end. are doing. Here, the cylinder 25 and the piston 26 constitute driving means for the centering rod 24. The center hole 23 opens at a receiving surface 28 in the shape of a truncated cone depression formed on the end surface of the head body 10, and the tip of the centering rod 24, that is, the centering surface 27, is opened at the receiving surface 28. It is designed so that it can protrude in the center position.
また、この中空状の芯出しロツド２４は、その
内部で中空状の案内ロツド２９を進退自在に収納
している。この案内ロツド２９の先端には割り型
のコツタ９と対応し、供給状態のそれらの姿勢を
規制するために、直径線上で、軸線方向の案内突
条３０が一体的に形成されている。この一対の案
内突条３０は、中心孔２３を一対の部品供給孔３
５毎に分割している。なお、この案内突条３０が
形成されている部分と対応し、芯出しロツド２４
に逃げ溝３１が形成されている。そして、この案
内ロツド２９の上端部分は、ヘツドキヤツプ１０
ａの内部にあつて、スプリング受け３２となつて
おり、このスプリング受け３２とヘツドキヤツプ
１０ａの上面に取付けられたキヤツプ３３との間
に圧縮スプリング３４が設けられている。 Further, this hollow centering rod 24 accommodates a hollow guide rod 29 therein so as to be movable forward and backward. At the tip of the guide rod 29, a guide protrusion 30 in the axial direction is integrally formed on the diametrical line in order to correspond to the split-type cotter 9 and to regulate their posture in the feeding state. The pair of guide protrusions 30 connect the center hole 23 to the pair of component supply holes 3.
It is divided into 5 parts. Note that the centering rod 24 corresponds to the part where the guide protrusion 30 is formed.
An escape groove 31 is formed in the. The upper end portion of this guide rod 29 is connected to the head cap 10.
A compression spring 34 is provided inside the head cap 10a and serves as a spring receiver 32, and a compression spring 34 is provided between the spring receiver 32 and a cap 33 attached to the top surface of the head cap 10a.
さらに、上記中心孔２３の下方部分に一対の部
品供給孔３５が対称的に形成されている。これら
の部品供給孔３５は、コツタ９を供給するための
ものであり、芯出しロツド２４の上昇限よりも下
方の位置に臨み、中心孔２３の下方部分に連通し
ている。そしてこれらの部品供給孔３５は、それ
ぞれシユート３６によつてコツタ９のパーツフイ
ダなどに接続されている。 Furthermore, a pair of component supply holes 35 are symmetrically formed in the lower portion of the center hole 23. These component supply holes 35 are for supplying the tipper 9, face a position below the upper limit of the centering rod 24, and communicate with the lower part of the center hole 23. These component supply holes 35 are each connected to a parts feeder of the heater 9 through a chute 36.
発明の作用
次に、上記部品組み付け装置１の一連の動作お
よび作用を説明する。Effects of the Invention Next, a series of operations and effects of the above-mentioned parts assembling apparatus 1 will be explained.
既に述べたように、ワーク２は搬送手段３によ
つて部品組み付け装置１の所定の位置まで送り込
まれ、そこで位置決め状態のままクランプ手段４
によつて固定される。その後、駆動シリンダ２０
が駆動ロツド１３を引き下げることにより、ヘツ
ド本体１０をワーク２のバルブシヤフト５ａの先
端位置まで前進させる。 As already mentioned, the workpiece 2 is sent to a predetermined position in the component assembly device 1 by the conveyance means 3, and there, the workpiece 2 is moved by the clamping means 4 while being positioned
Fixed by After that, the drive cylinder 20
By pulling down the drive rod 13, the head body 10 is advanced to the tip position of the valve shaft 5a of the workpiece 2.
このとき、芯出しロツド２４の芯出し面２７が
第５図に示すように、受け面２８から突出してい
るため、受け面２８が第６図に示すように、リテ
ーナ８の上面に接すると同時に、芯出し面２７が
リテーナ８のテーパ孔８ａの内部にはまり込む。
このようにしてリテーナ８は、受け面２８の内部
でヘツド本体１０に対し芯出し状態となる。 At this time, since the centering surface 27 of the centering rod 24 protrudes from the receiving surface 28 as shown in FIG. 5, the receiving surface 28 contacts the upper surface of the retainer 8 as shown in FIG. , the centering surface 27 fits into the tapered hole 8a of the retainer 8.
In this way, the retainer 8 is centered with respect to the head body 10 inside the receiving surface 28.
この芯出しの完了後、ヘツド本体１０が第７図
に示すように、さらに下降するため、リテーナ８
は、コイルスプリング７の弾力に抗して下降す
る。このとき、バルブシヤフト５ａの先端部分は
芯出しロツド２４の孔の内部に入り、案内ロツド
２９の下端に当たり、それを圧縮スプリング３４
の弾力に打ち勝つて、ヘツド本体１０に対し相対
的に引き上げる。 After this centering is completed, the head body 10 is further lowered as shown in FIG.
descends against the elasticity of the coil spring 7. At this time, the tip of the valve shaft 5a enters the hole of the centering rod 24, hits the lower end of the guide rod 29, and presses it against the compression spring 34.
The head body 10 is pulled up relative to the head body 10 by overcoming the elasticity of the head body 10.
その後、第８図に示すように、シリンダ２５の
下部のシリンダ室に圧縮空気が送り込まれ、停止
状態のヘツド本体１０の内部で芯出しロツド２４
が部品供給孔３５の開放面よりもやや上方まで移
動するため、それらの部品供給孔３５は、中心孔
２３に対し開通状態となる。この状態で図示しな
いパーツフイダなどによつて一対の割り型のコツ
タ９がそれぞれの部品供給孔３５を通じて投入さ
れる。このとき、部品供給孔３５に空気を送るこ
とによつて、コツタ９の正常供給の確認ができ
る。そして、それぞれのコツタ９は、組み付け姿
勢のまま、部品供給孔３５から中心孔２３を通
り、リテーナ８のテーパ状の中心孔８ａの内部に
落下し、そこに嵌り込む。このときバルブシヤフ
ト５ａと案内ロツド２９が中心孔２３の部分でコ
ツタ９の送り方向の空間のみを残して接続状態と
なつており、しかも案内ロツド２９の一対の案内
突条３０が一対のコツタ９を互いに干渉しないよ
うに仕切つているから、一対のコツタ９は、落下
時に不安定な姿勢とならず、組み込み姿勢のま
ま、リテーナ８の中心孔８ａに進入する。 Thereafter, as shown in FIG. 8, compressed air is fed into the lower cylinder chamber of the cylinder 25, and the centering rod 24 is moved inside the head body 10 in the stopped state.
move slightly above the open surface of the component supply holes 35, so those component supply holes 35 are open to the center hole 23. In this state, a pair of split molds 9 are fed through the respective parts feed holes 35 using a parts feeder (not shown) or the like. At this time, by sending air to the component supply hole 35, it is possible to confirm that the cotter 9 is being supplied normally. Then, each cotter 9 passes through the center hole 23 from the component supply hole 35 in the assembled position, falls into the tapered center hole 8a of the retainer 8, and is fitted therein. At this time, the valve shaft 5a and the guide rod 29 are connected to each other at the center hole 23, leaving only a space in the feeding direction of the rod 9, and the pair of guide ridges 30 of the guide rod 29 are connected to the pair of rods 9. Since they are partitioned so as not to interfere with each other, the pair of retainers 9 do not assume an unstable posture when they fall, and enter the center hole 8a of the retainer 8 while maintaining the assembled posture.
その後、第９図に示すように芯出しロツド２４
が再び下降し、供給後の各コツタ９の上端に当た
り、それをリテーナ８のテーパ孔８ａに押し付け
る。このように芯出しロツド２４でコツタ９を押
し付けながらヘツド１０は、上昇し、組み付けを
完了する。このようにして割り型のコツタ９はテ
ーパ孔８ａの内部に納まり、その内周の突起９ａ
をバルブシヤフト５ａの溝５ｂに係止する。この
ようにして一対のコツタ９がテーパ孔８ａの内部
で溝５ｂに係止されると、リテーナ８は、バルブ
シヤフト５ａに対し抜け止め状態で固定されるた
め、コイルスプリング７は、バルブシヤフト５ａ
によつてバルブ５を常に上方に押し上げる方向に
付勢力を与え続ける。 Thereafter, as shown in FIG.
descends again, hits the upper end of each cotter 9 after being supplied, and presses it against the tapered hole 8a of the retainer 8. In this way, the head 10 rises while pressing against the bolt 9 with the centering rod 24, completing the assembly. In this way, the split mold kotta 9 fits inside the tapered hole 8a, and the protrusion 9a on the inner periphery thereof
is locked in the groove 5b of the valve shaft 5a. When the pair of levers 9 are thus locked in the grooves 5b inside the tapered hole 8a, the retainer 8 is fixed to the valve shaft 5a in a manner that prevents it from coming off, so that the coil spring 7
By this, a biasing force is constantly applied in a direction to push the valve 5 upward.
このような一連の組み付け過程で、挿入の確認
が必要となる。この挿入確認は、第１０図に示す
ように、案内ロツド２９の内部に圧力空気３７を
供給することによつて検出できる。一対のコツタ
９がリテーナ８の中心孔８ａに納まつていると、
中心孔２３がリテーナ８およびコツタ９によつて
ほぼ密閉状態となる。したがつて、環状のリング
３９および圧力スイツチ３８などを付設すれば、
その圧力変化により挿入確認が容易にできる。 In this series of assembly processes, it is necessary to confirm the insertion. This insertion confirmation can be detected by supplying pressurized air 37 to the inside of the guide rod 29, as shown in FIG. When the pair of sticks 9 are housed in the center hole 8a of the retainer 8,
The center hole 23 is almost sealed by the retainer 8 and the clasp 9. Therefore, if an annular ring 39 and a pressure switch 38 are attached,
The pressure change makes it easy to confirm insertion.
発明の効果 本発明では、下記の特有の効果が得られる。Effect of the invention The present invention provides the following unique effects.
まず、ヘツド本体の受け面および芯出しロツド
によつて、ヘツド本体と組み付け対象すなわちバ
ルブシヤフトおよびリテーナの相対的な位置が正
確に割り出されるから、割り型のコツタの押し込
み過程で、それらの部品やヘツド本体側に異常な
外力が働かず、したがつて組み付けが円滑に行わ
れ、かつそれらの部品などの破損がなくなる。 First, the relative positions of the head body and the objects to be assembled, that is, the valve shaft and retainer, are accurately determined by the receiving surface of the head body and the centering rod. No abnormal external force is applied to the head or the head body, so assembly is performed smoothly and there is no damage to these parts.
また、一対のコツタの供給過程で、芯出しロツ
ドの上昇中にも、中心孔の部分に案内ロツドおよ
びその下端に接するバルブシヤフトが供給状態の
コツタの姿勢を規制しているから、コツタが供給
位置で不安定な状態とならず、したがつて誤挿入
が未然に防止でき、確実な組み付けが可能とな
る。 In addition, during the feeding process of a pair of cotters, even while the centering rod is rising, the guide rod in the center hole and the valve shaft in contact with its lower end regulate the posture of the cotters in the feeding state. The position is not unstable, so incorrect insertion can be prevented, and reliable assembly is possible.
さらにこのような組み付けが、ヘツド本体およ
び芯出しロツドの往復運動によつて順序よく行わ
れるから、確実な組み付けが高速で能率的に行え
る。しかも、装置が小型であるから、小さな空間
や間隔での多軸組み付けが可能となる。 Further, since such assembly is performed in an orderly manner by the reciprocating movement of the head body and centering rod, reliable assembly can be performed at high speed and efficiently. Moreover, since the device is compact, multi-axis assembly is possible in small spaces and intervals.
第１図は本発明の部品組み付け装置の全体的な
正面図、第２図はヘツド本体の駆動部分の一部の
正面図、第３図はヘツド本体の内部を示す断面
図、第４図は芯出しロツドおよび案内ロツドの一
部の拡大水平断面図、第５図ないし第１０図は組
み付け動作時の順序を示す一部の断面図である。
１……部品組み付け装置、２……ワーク、５…
…バルブ、８……リテーナ、９……割り型のコツ
タ、１０……ヘツド本体、２３……中心孔、２４
……芯出しロツド、２７……芯出し面、２８……
受け面、２９……案内ロツド、３０……案内突
条、３１……逃げ溝、３５……部品供給孔、３７
……組み込み確認用の圧力空気、３８……圧力ス
イツチ。
Fig. 1 is an overall front view of the parts assembling device of the present invention, Fig. 2 is a front view of a part of the driving portion of the head main body, Fig. 3 is a sectional view showing the inside of the head main body, and Fig. 4 is a FIGS. 5 to 10 are enlarged horizontal cross-sectional views of a portion of the centering rod and guide rod, and FIGS. 5 to 10 are partial cross-sectional views showing the sequence of assembly operations. 1... Parts assembly device, 2... Workpiece, 5...
...Valve, 8...Retainer, 9...Split type kotsuta, 10...Head body, 23...Center hole, 24
... Centering rod, 27 ... Centering surface, 28 ...
Receiving surface, 29... Guide rod, 30... Guide protrusion, 31... Relief groove, 35... Parts supply hole, 37
... Pressure air for checking installation, 38 ... Pressure switch.
Claims (1)
中に一対の部品供給孔３５を臨ませ、また上記中
心孔２３の開口端に窪み状の受け面２８を形成す
るとともに、上記中心孔２３の内部に中空の芯出
しロツド２４を受け面２８から一対の部品供給孔
３５を開く位置までの区間で進退自在に設け、こ
の芯出しロツド２４を上記区間で進退移動させる
駆動手段２５，２６に連結し、上記芯出しロツド
２４の内部の中心に上記受け面２８に向けて付勢
された案内ロツド２９を進退自在に設け、さらに
上記芯出しロツド２４の先端に先細りのほぼ円錐
状の芯出し面２７を形成し、また上記案内ロツド
２９に中心孔２３を上記一対の部品供給孔３５毎
に分割する一対の案内突条３０を形成してなるこ
とを特徴とする部品組み付け装置１。1. A pair of component supply holes 35 are provided midway through the center hole 23 of the head body 10 which can be moved back and forth, and a recessed receiving surface 28 is formed at the open end of the center hole 23. A hollow centering rod 24 is provided so as to be able to move forward and backward in the section from the receiving surface 28 to a position where the pair of component supply holes 35 are opened, and this centering rod 24 is connected to drive means 25 and 26 that move it forward and backward in the said section. A guide rod 29 biased toward the receiving surface 28 is provided at the center of the centering rod 24 so that it can move forward and backward, and the centering rod 24 also has a tapered, substantially conical centering surface 27 at its tip. , and a pair of guide protrusions 30 are formed on the guide rod 29 to divide the center hole 23 into each pair of component supply holes 35.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16072584A JPS6138831A (en) | 1984-07-31 | 1984-07-31 | Assembly device of parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16072584A JPS6138831A (en) | 1984-07-31 | 1984-07-31 | Assembly device of parts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6138831A JPS6138831A (en) | 1986-02-24 |
| JPH055612B2 true JPH055612B2 (en) | 1993-01-22 |
Family
ID=15721111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16072584A Granted JPS6138831A (en) | 1984-07-31 | 1984-07-31 | Assembly device of parts |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6138831A (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2680713B1 (en) * | 1991-08-07 | 1995-10-20 | Renault Automation | METHOD AND DEVICE FOR AUTOMATICALLY PLACING TWO HALF CONES IN THE CONICAL HOLLOW OF A CUP. |
| FR2800658B1 (en) * | 1999-11-10 | 2001-11-30 | Process Conception Ing Sa | ASSEMBLY OF HALF CONICAL VALVE RINGS |
| JP3558986B2 (en) | 2001-02-01 | 2004-08-25 | Ｎｅｃトーキン岩手株式会社 | Electromagnetic sounding body |
| EP2436476A1 (en) | 2010-10-01 | 2012-04-04 | ELWEMA Automotive GmbH | Tool for connecting valve cotters to the valve of an engine |
| JP6027882B2 (en) * | 2012-12-19 | 2016-11-16 | 本田技研工業株式会社 | Valve cotter insertion system and valve cotter insertion method |
| CN107984210B (en) * | 2016-06-21 | 2019-06-11 | 中国扬子集团滁州扬子空调器有限公司 | A kind of assembly method of floor standing air-conditioner shell |
| CN107322545B (en) * | 2017-07-07 | 2023-05-12 | 沈阳机床股份有限公司 | Main shaft unit assembly upset frock structure |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5627012A (en) * | 1979-08-07 | 1981-03-16 | Mitsubishi Motors Corp | Automatic charging device for cotter |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5654025Y2 (en) * | 1976-06-02 | 1981-12-16 |
-
1984
- 1984-07-31 JP JP16072584A patent/JPS6138831A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5627012A (en) * | 1979-08-07 | 1981-03-16 | Mitsubishi Motors Corp | Automatic charging device for cotter |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6138831A (en) | 1986-02-24 |
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