JP2008137116A - Press-fitting device - Google Patents

Press-fitting device Download PDF

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Publication number
JP2008137116A
JP2008137116A JP2006325876A JP2006325876A JP2008137116A JP 2008137116 A JP2008137116 A JP 2008137116A JP 2006325876 A JP2006325876 A JP 2006325876A JP 2006325876 A JP2006325876 A JP 2006325876A JP 2008137116 A JP2008137116 A JP 2008137116A
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Prior art keywords
press
fitting
base portion
jig
collar
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JP2006325876A
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Japanese (ja)
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Junya Tsukamoto
純也 塚本
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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Priority to JP2006325876A priority Critical patent/JP2008137116A/en
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a press-fitting device with a self-centering mechanism, which can press-fit a press-fitting accommodation member set on a lower jig and a press-fitting member mounted on an upper jig, in a manner conforming a center axis of the former to a center axis of the latter by employing a simple structure, to thereby reduce a breakage caused by interference of the members with each other. <P>SOLUTION: The lower jig is formed of: a columnar base portion 7 which has a collar 7b at a lower portion, and is set on a device mount; and a receiving portion 6 having a collar 6f at an upper portion and a receiving plate 6b formed at the center of an upper surface 6c of the collar 6f, for setting the press-fitting accommodation member thereon. The receiving portion 6 is connected to the base portion 7 in a manner arbitrarily floating in the vertical and horizontal directions by a coil spring 8 arranged between the collar 6f and the collar 7b. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

この発明は、自己センタリング機構を備えた圧入装置に関する。   The present invention relates to a press-fitting device provided with a self-centering mechanism.

図６（ａ）に示すように、従来の圧入装置１は、真空ポンプ（図示せず）に接続された真空管２ｃと、真空管２ｃと連通してバルブシート等の圧入部品４を真空吸着する装着口２ｂを有する上冶具２と、上冶具２の突起部２ａと連結したジョイント１ｃと、ジョイント１ｃの先端に取り付けた駆動軸１ｄを油圧やモータ等を動力として圧入方向に駆動するプレス機構１ｂと、ハウジング等の被圧入部品５を設置するための受け皿３ａを有し、装置架台１ａに設置固定された下冶具３とを備え、作業員や搬送機器等により、装着口２ｂに圧入部品４を装着し、受け皿３ａに被圧入部品５を設置し、プレス機構１ｂにより圧入部品４を被圧入部品５へ圧入していた。しかしながら、このような圧入装置では、装置自体の寸法精度が低いと図６（ｂ）に示すように、圧入部品４の中心軸Ａと被圧入部品５中心軸Ｂとが一致せず、圧入時に、圧入部品４と被圧入部品５とが干渉してしまう。このため、下冶具３の受け皿３ａに設置された被圧入部品５の中心軸Ａと、上冶具２に装着された圧入部品４の中心軸Ｂとを高精度に一致させるため、圧入装置自体の寸法精度を高くしなければならず、圧入装置の製造コストが高くなるという問題があった。このため、ばねとピンから構成され、受け皿の中心方向に向かって被圧入部品を押圧するプッシャピンを受け皿の側面に１２０度毎に設け、被圧入部品が受け皿の中央に設置されるようにしたものがある（例えば、特許文献１参照）。   As shown in FIG. 6 (a), the conventional press-fitting device 1 is equipped with a vacuum tube 2c connected to a vacuum pump (not shown), and a vacuum-fitting component 4 such as a valve seat that is in vacuum communication with the vacuum tube 2c. An upper jig 2 having an opening 2b, a joint 1c connected to the protrusion 2a of the upper jig 2, and a press mechanism 1b for driving a drive shaft 1d attached to the tip of the joint 1c in the press-fitting direction using hydraulic pressure or a motor as power. And a receiving jig 3a for installing a press-fitting part 5 such as a housing, and a lower jig 3 installed and fixed to the apparatus base 1a. The press-fitting part 4 is inserted into the mounting opening 2b by an operator or a conveying device. The press-fitting part 5 was installed in the receiving tray 3a, and the press-fitting part 4 was press-fitted into the press-fitting part 5 by the press mechanism 1b. However, in such a press-fitting device, if the dimensional accuracy of the device itself is low, as shown in FIG. 6B, the center axis A of the press-fit component 4 and the center axis B of the press-fit component 5 do not coincide with each other. The press-fit component 4 and the press-fit component 5 interfere with each other. For this reason, in order to make the center axis A of the press-fit component 5 installed in the tray 3a of the lower jig 3 and the center axis B of the press-fit component 4 mounted on the upper jig 2 coincide with each other with high accuracy, There was a problem that the dimensional accuracy had to be increased and the manufacturing cost of the press-fitting device was increased. For this reason, it is composed of a spring and a pin, and is provided with a pusher pin that presses the press-fit component toward the center of the saucer at every 120 degrees on the side of the catch plate, so that the press-fit component is installed at the center of the saucer (For example, refer to Patent Document 1).

特開平７−９６４２５号公報JP-A-7-96425

従来の圧入装置は、プッシャピンの押圧により、被圧入部品が受け皿の中央に設置されるようにしているため、各プッシャピンが被圧入部品を均等に押圧するように、プッシャピンの寸法精度を非常に高くしなければならないという課題があった。また、使用によりプッシャピンが磨耗したり、ばねが弱ったりすると、各プッシャピンが被圧入部品を均等に押圧することができず、被圧入部品が受け皿の中央に設置されなくなるという課題があった。この場合、圧入部品と被圧入部品とが干渉した状態で圧入されるため圧入部品等が破損してしまうという課題があった。また、プッシャピンの先端が受け皿内部に突出した状態で、被加工物を設置しなければならないため作業性が悪化するという課題があった。また、この作業性の悪化を改善するためには、プッシャピンの作動機構を別途設ける必要があり、生産コストが増大するという課題があった。   In the conventional press-fitting device, the pressed parts are placed in the center of the tray by pressing the pusher pin. Therefore, the dimensional accuracy of the pusher pins is very high so that each pusher pin presses the pressed parts evenly. There was a problem that had to be done. Further, when the pusher pins are worn or the springs are weakened by use, there is a problem that each pusher pin cannot press the press-fit parts uniformly and the press-fit parts are not installed at the center of the tray. In this case, since the press-fitting component and the press-fitted component are press-fitted in an interference state, the press-fitting component or the like is damaged. Further, there is a problem that workability deteriorates because the work piece must be installed in a state where the tip of the pusher pin protrudes into the tray. Further, in order to improve the deterioration of workability, it is necessary to separately provide an operating mechanism for the pusher pin, and there is a problem that the production cost increases.

この発明は、上記のような課題を解決するためになされたもので、簡単な構成により下冶具に設置された被圧入部品と、上冶具に装着された圧入部品との中心軸を一致させて、圧入することができ、その結果、部品同士の干渉による破損原因を軽減できる自己センタリング機構を備えた圧入装置を得ることを目的とする。   The present invention has been made to solve the above-described problems, and the center axis of the press-fit component installed in the lower jig and the press-fit component mounted on the upper jig are made to coincide with each other with a simple configuration. An object of the present invention is to obtain a press-fitting device having a self-centering mechanism that can be press-fitted and, as a result, can reduce the cause of damage due to interference between components.

この発明に係る圧入装置は、下冶具が装置架台上に設置されたベース部と、前記受け皿を有し、弾性体により前記ベース部へフローティング状態に連結された受け部とを備えたことを特徴とする。   The press-fitting device according to the present invention is characterized in that a lower jig is provided with a base portion installed on a device base and a receiving portion having the tray and connected to the base portion in a floating state by an elastic body. And

この発明によれば、簡単な構成により、下冶具に設置された被圧入部品と上冶具に装着された圧入部品との中心軸を一致させる自己センタリング機構を実現することができるので、圧入装置の製造コストを削減できる効果がある。   According to the present invention, with a simple configuration, it is possible to realize a self-centering mechanism that matches the center axes of the press-fit component installed on the lower jig and the press-fit component mounted on the upper jig. The manufacturing cost can be reduced.

以下、この発明における、実施の形態の一例について、添付の図面に従って説明する。
実施の形態１．
図１は、実施の形態１による圧入装置の特徴となる部分の構成の一例を示した部分断面図である。この実施の形態１の圧入装置は、下部に鍔７ｂを有し、装置架台（図示せず）上に設置された円柱形状のベース部７と、上部に鍔６ｆを有し、この鍔６ｆの上面６ｃの中央部分にバルブシート等の被圧入部品を設置するための受け皿６ｂが設けられた円柱形状の受け部６とを備え、受け部６は、鍔６ｆと鍔７ｂとの間に配設したコイルスプリング８により、上下左右方向に動作自在な状態（以下、フローティング状態）にベース部７と連結されている。また、コイルスプリング８との引っ掛かりを防止するために、受け部６の下面６ｄ及びベース部７の上面７ｃの端部には、それぞれＲ部６ａ、７ａが設けられている。さらにコイルスプリング８の挟み込みを防止するため、ベース部７の上面７ｃの外径７ｄは、受け部６の下面６ｄの外径６ｅよりも小さく構成されている。その他の構成については、従来の圧入装置と同様であるため、同一の符号を付して説明を省略する。 Hereinafter, an example of an embodiment of the present invention will be described with reference to the accompanying drawings.
Embodiment 1 FIG.
FIG. 1 is a partial cross-sectional view illustrating an example of a configuration of a portion that is a feature of the press-fitting device according to the first embodiment. The press-fitting device according to the first embodiment has a flange 7b at the lower part, a columnar base portion 7 installed on an apparatus stand (not shown), and a flange 6f at the upper part. And a cylindrical receiving portion 6 provided with a receiving tray 6b for installing a press-fit component such as a valve seat at the center of the upper surface 6c. The receiving portion 6 is disposed between the flange 6f and the flange 7b. The coil spring 8 is connected to the base portion 7 so as to be movable in the vertical and horizontal directions (hereinafter referred to as a floating state). Further, in order to prevent the coil spring 8 from being caught, R portions 6 a and 7 a are provided at the ends of the lower surface 6 d of the receiving portion 6 and the upper surface 7 c of the base portion 7, respectively. Further, in order to prevent the coil spring 8 from being caught, the outer diameter 7d of the upper surface 7c of the base portion 7 is configured to be smaller than the outer diameter 6e of the lower surface 6d of the receiving portion 6. Since other configurations are the same as those of the conventional press-fitting device, the same reference numerals are given and description thereof is omitted.

次に動作について説明する。
図２は、この実施の形態１による圧入装置の動作を示した図である。（ａ）は、圧入部品４を上冶具２の装着口２ｂへ装着し、被圧入部品５を受け皿６ｂへ設置した状態を示した図である。圧入部品４及び被圧入部品５には、それぞれの中心軸Ａ及びＢを一致させるためのテーパー部４ａ、５ａが設けられている。この状態では、圧入部品４の中心軸Ａと、被圧入部品５の中心軸Ｂとは一致していない。（ｂ）は、プレス機構（図示せず）により上冶具２が下降し、圧入部品４と被圧入部品５とが当接した状態を示している。（ｃ）は、上冶具２がさらに下降し、圧入部品４のテーパー部４ａと被圧入部品５のテーパー部５ａとにより、コイルスプリング８によりフローティング状態にベース部７に連結された受け部６が、圧入方向に垂直な面内で移動して、圧入部品４の中心軸Ａと、被圧入部品５の中心軸Ｂとが一致した状態を示している。（ｄ）は、上冶具２が下降することにより、受け部６の下面６ｄと、ベース部７の上面７ｃとが当接し、さらに上冶具２が下降して、圧入部品４が被圧入部品５へ圧入された状態を示している。（ｅ）は、装着口２ｂの真空吸着を解除して、上冶具２を上昇させた状態を示している。 Next, the operation will be described.
FIG. 2 shows the operation of the press-fitting device according to the first embodiment. (A) is the figure which showed the state which mounted | wore the press-fit component 4 in the mounting port 2b of the upper jig 2, and installed the press-fit component 5 in the receiving tray 6b. The press-fit component 4 and the press-fit component 5 are provided with taper portions 4a and 5a for matching the central axes A and B, respectively. In this state, the center axis A of the press-fit component 4 and the center axis B of the press-fit component 5 do not coincide with each other. (B) shows a state in which the upper jig 2 is lowered by a press mechanism (not shown) and the press-fit component 4 and the press-fit component 5 are in contact with each other. (C), the upper jig 2 is further lowered, and the receiving portion 6 connected to the base portion 7 in a floating state by the coil spring 8 is formed by the tapered portion 4a of the press-fitting component 4 and the tapered portion 5a of the press-fit component 5; The figure shows a state in which the center axis A of the press-fit component 4 and the center axis B of the press-fit component 5 coincide with each other in a plane perpendicular to the press-fit direction. (D) shows that when the upper jig 2 is lowered, the lower surface 6d of the receiving portion 6 and the upper surface 7c of the base portion 7 are brought into contact with each other. The state where it is press-fitted into is shown. (E) has shown the state which canceled the vacuum suction of the mounting opening 2b, and raised the upper jig 2. FIG.

以上のように、本実施の形態１による圧入装置は、受け部６をコイルスプリング８によりフローティング状態にベース部７へ連結するように構成したので、簡単な構成により圧入部品４の中心軸Ａと被圧入部品５の中心軸Ｂとを一致させて自己センタリングを行うことができるため圧入装置の製造コストを削減できるとともに、部品同士の干渉による破損原因を軽減できる効果がある。また、圧入部品４及び被圧入部品５に設けられたテーパー４ａ及び５ａにより自己センタリングされる範囲内で圧入装置自体の寸法精度が確保されていればよく、従来の圧入装置ほどの精度を必要としない。このため、さらに製造コストを削減できる効果がある。また、受け皿６ｂにプッシャピンのようなものを設ける必要がなく、生産性が悪化することも無い。   As described above, the press-fitting device according to the first embodiment is configured such that the receiving part 6 is connected to the base part 7 in a floating state by the coil spring 8, so that the center axis A of the press-fitting part 4 can be Since self-centering can be performed by matching the center axis B of the press-fitted part 5, the manufacturing cost of the press-fitting device can be reduced, and the cause of damage due to interference between parts can be reduced. In addition, it is sufficient that the dimensional accuracy of the press-fitting device itself is ensured within a range where it is self-centered by the tapers 4a and 5a provided on the press-fitting component 4 and the press-fitted component 5, and the accuracy as high as that of the conventional press-fitting device is required. do not do. For this reason, there exists an effect which can further reduce manufacturing cost. Further, it is not necessary to provide a pusher pin or the like on the tray 6b, and productivity does not deteriorate.

実施の形態２．
図３は、圧入装置の他の実施の形態を示した図である。（ａ）は受け部９の上面図、（ｂ）は、（ａ）のＡ−Ａ線での断面を示した図である。実施の形態１では、１本のコイルスプリング８で受け部６をフローティング状態にベース部７へ連結するようにしたが、適正な内径、ばね定数及び自然長を満たすコイルスプリングが市販されていない場合には、図３に示すように、受け部９及びベース部１０に、対向して突起部９ａ及び１０ａを設け、この突起部９ａ及び１０ａに端部を嵌合させて、コイルスプリング８を９０度毎に４本設けるようにして、受け部９とベース部１０を連結するようにしてもよい。また、コイルスプリング８の本数は、４本に限られず、１２０度毎に３本設けるようにしてもよい。コイルスプリング８は、圧入部品４と被圧入部品５との中心軸Ａ、Ｂを一致させた状態で受け部９の下面とベース部１０の上面とが接触しないばね係数を持つものを選択する必要があるが、上記のように構成すれば、前記条件を満たすコイルスプリングを作成しなくとも、安価な市販品のコイルスプリングを使用して、自己センタリング機構を構成できるという効果がある。 Embodiment 2. FIG.
FIG. 3 is a view showing another embodiment of the press-fitting device. (A) is the top view of the receiving part 9, (b) is the figure which showed the cross section in the AA of (a). In the first embodiment, the receiving portion 6 is connected to the base portion 7 in a floating state with one coil spring 8. However, when a coil spring satisfying an appropriate inner diameter, spring constant, and natural length is not commercially available. As shown in FIG. 3, the receiving portion 9 and the base portion 10 are provided with projecting portions 9a and 10a facing each other, and the end portions are fitted to the projecting portions 9a and 10a, and the coil spring 8 is moved to 90. You may make it connect the receiving part 9 and the base part 10 by providing four every time. Further, the number of the coil springs 8 is not limited to four, and three coil springs 8 may be provided every 120 degrees. It is necessary to select a coil spring 8 having a spring coefficient that prevents the lower surface of the receiving portion 9 from contacting the upper surface of the base portion 10 with the center axes A and B of the press-fit component 4 and the press-fit component 5 aligned. However, if configured as described above, there is an effect that the self-centering mechanism can be configured using a commercially available coil spring without using a coil spring that satisfies the above conditions.

実施の形態３．
図４は、実施の形態３による圧入装置の特徴となる部分の構成の一例を示した部分断面図である。実施の形態１では、下冶具に自己センタリング機構を設けたが、この実施の形態３は、上冶具１１に自己センタリング機構を設けたものであり、プレス機構（図示せず）の摺動軸先端に取り付けられたジョイント（図示せず）に連結された突起部１２ａを有するベース部１２と、外部の真空ポンプに接続された真空管１３ａと、真空管１３ａに連通した装着口１３ｂとを有し、コイルスプリング８によりベース部１２にフローティング状態に連結された圧入部品保持部１３とを備えている。また、圧入部品保持部１３の周りを囲み、下部を内向きに水平に折曲げ、この水平折曲げ部１４ａで圧入部品保持部１３の底面を支え、圧入部品保持部１３が必要以上に動作しないように規制するガイド部１４を備える。なお、従来技術及び実施の形態１で説明したものと同様の構成については、同じ符号を付し説明を省略する。 Embodiment 3 FIG.
FIG. 4 is a partial cross-sectional view showing an example of a configuration of a part that is a feature of the press-fitting device according to the third embodiment. In the first embodiment, the lower jig is provided with the self-centering mechanism, but in the third embodiment, the upper jig 11 is provided with the self-centering mechanism, and the tip of the sliding shaft of the press mechanism (not shown) is provided. A base portion 12 having a projection 12a coupled to a joint (not shown) attached to the tube, a vacuum tube 13a connected to an external vacuum pump, and a mounting port 13b communicating with the vacuum tube 13a. A press-fit component holding portion 13 connected to the base portion 12 in a floating state by a spring 8 is provided. Further, the press-fitting part holding part 13 is surrounded, the lower part is bent inwardly horizontally, the bottom part of the press-fitting part holding part 13 is supported by the horizontal bent part 14a, and the press-fitting part holding part 13 does not operate more than necessary. The guide part 14 which regulates is provided. In addition, about the structure similar to what was demonstrated in the prior art and Embodiment 1, the same code | symbol is attached | subjected and description is abbreviate | omitted.

次に動作について説明する。
図５は、実施の形態３による圧入装置の動作を示した図である。（ａ）は、バルブシート等の圧入部品４を上冶具１１へ装着し、ハウジング等の被圧入部品５を下冶具３の受け皿３ａへ設置した状態を示した図である。この状態では、圧入部品４の中心軸Ａと、被圧入部品５の中心軸Ｂとは一致していない。（ｂ）は、プレス機構（図示せず）により上冶具１１が下降し、圧入部品４と被圧入部品５とが当接した状態を示している。（ｃ）は、上冶具１１がさらに下降し、圧入部品４のテーパー部４ａと被圧入部品５のテーパー部５ａとにより、コイルスプリング８によりフローティング状態にベース部１２と連結された圧入部品保持部１３が、圧入方向と垂直な平面内で移動して、圧入部品４の中心軸Ａと被圧入部品５の中心軸Ｂとが一致した状態を示している。（ｄ）は、上冶具１１が下降することによりベース部１２の下面１２ｂと圧入部品保持部１３の上面１３ｃと当接し、さらに上冶具１１が下降して、圧入部品４が被圧入部品５へ圧入された状態を示している。（ｅ）は、装着口１３ｂの真空吸着を解除して、上冶具１１を所定の位置まで上昇させた状態を示している。 Next, the operation will be described.
FIG. 5 shows the operation of the press-fitting device according to the third embodiment. (A) is the figure which showed the state which mounted | wore press fitting parts 4, such as a valve seat, to the upper jig 11, and installed the press-fit parts 5, such as a housing, in the saucer 3a of the lower jig 3. FIG. In this state, the center axis A of the press-fit component 4 and the center axis B of the press-fit component 5 do not coincide with each other. (B) shows a state in which the upper jig 11 is lowered by a press mechanism (not shown) and the press-fit component 4 and the press-fit component 5 are in contact with each other. (C), the upper jig 11 is further lowered, and the press-fitting part holding part connected to the base part 12 in a floating state by the coil spring 8 by the taper part 4a of the press-fitting part 4 and the taper part 5a of the press-fitting part 5. 13 shows a state in which the center axis A of the press-fit component 4 and the center axis B of the press-fit component 5 coincide with each other in a plane perpendicular to the press-fit direction. (D), when the upper jig 11 is lowered, it comes into contact with the lower surface 12b of the base portion 12 and the upper surface 13c of the press-fit component holding portion 13, and the upper jig 11 is further lowered so that the press-fit component 4 moves to the press-fit component 5. The press-fitted state is shown. (E) has shown the state which canceled the vacuum suction of the mounting opening 13b, and raised the upper jig | tool 11 to the predetermined position.

以上のように、本実施の形態１による圧入装置は、圧入部品保持部１３をコイルスプリング８によりベース部１２とフローティング状態に連結するようにしたので、下冶具３が圧入装置の装置架台と一体化している等、下冶具３を改造等できない場合にも、自己センタリング機構を圧入装置に組み込むことができるという効果がある。その他の効果については実施の形態１と同様である。なお、実施の形態１と実施の形態２とを同時に実施することも可能である。この場合、一方のコイルスプリング８のばね定数を、他方のコイルスプリング８のばね定数より高くしておく等により、自己センタリングをより安定して行うことができる。なお、実施の形態２と同様に、複数のコイルスプリング８を使用するようにしてもよい。   As described above, in the press-fitting device according to the first embodiment, the press-fitting component holding portion 13 is connected to the base portion 12 in a floating state by the coil spring 8, so that the lower jig 3 is integrated with the device base of the press-fitting device. Even when the lower jig 3 cannot be remodeled or the like, for example, the self-centering mechanism can be incorporated into the press-fitting device. Other effects are the same as those of the first embodiment. Note that the first embodiment and the second embodiment can be performed simultaneously. In this case, self-centering can be performed more stably by setting the spring constant of one coil spring 8 higher than the spring constant of the other coil spring 8 or the like. Note that a plurality of coil springs 8 may be used as in the second embodiment.

また、上記の各実施の形態１から３では、圧入部品の装着を真空吸着することで説明したが、電磁吸着力による吸着保持、その他の保持手段で行うこともできる。   Further, in each of the first to third embodiments described above, the mounting of the press-fitting component has been described by vacuum suction, but it can also be performed by suction holding by an electromagnetic suction force or other holding means.

実施の形態１による圧入装置の特徴となる部分の構成の一例を示した部分断面図である。FIG. 3 is a partial cross-sectional view illustrating an example of a configuration of a part that is a feature of the press-fitting device according to the first embodiment. 実施の形態１による圧入装置の動作を示した図である。FIG. 5 is a diagram showing the operation of the press-fitting device according to the first embodiment. 実施の形態２による圧入装置の特徴となる部分の構成の一例を示した部分断面図である。It is the fragmentary sectional view which showed an example of the structure of the part used as the characteristic of the press injection apparatus by Embodiment 2. FIG. 実施の形態３による圧入装置の特徴となる部分の構成の一例を示した部分断面図である。It is the fragmentary sectional view which showed an example of the structure of the part used as the characteristic of the press injection apparatus by Embodiment 3. 実施の形態３による圧入装置の動作を示した図である。FIG. 10 is a diagram illustrating an operation of a press-fitting device according to a third embodiment. 従来の圧入装置を示した部分断面図である。It is the fragmentary sectional view which showed the conventional press-fitting apparatus.

符号の説明Explanation of symbols

１ 圧入装置、１ａ 装置架台、１ｂ プレス機構、１ｃ ジョイント、１ｄ 駆動軸、２，１１ 上冶具、２ａ，９ａ，１０ａ，１２ａ 突起部、２ｂ，１３ｂ 装着口、２ｃ，１３ａ 真空管、３ 下冶具、４ 圧入部品、４ａ，５ａ テーパー部、５ 被圧入部品、６，９ 受け部、６ａ，７ａ Ｒ部、６ｂ 受け皿、６ｃ，７ｃ，１３ｃ 上面、６ｄ，１２ｂ 下面、６ｅ，７ｄ 外径、６ｆ，７ｂ 鍔、７，１０，１２ ベース部、８ コイルスプリング、１３ 圧入部品保持部、１４ ガイド部、１４ａ 水平折曲げ部。   DESCRIPTION OF SYMBOLS 1 Press-fit apparatus, 1a apparatus mount, 1b press mechanism, 1c joint, 1d drive shaft, 2,11 upper jig, 2a, 9a, 10a, 12a protrusion, 2b, 13b mounting port, 2c, 13a vacuum tube, 3 lower jig, 4 Press-fitting parts, 4a, 5a Taper part, 5 Press-fitted parts, 6, 9 Receiving part, 6a, 7a R part, 6b Receptacle, 6c, 7c, 13c Upper surface, 6d, 12b Lower surface, 6e, 7d Outer diameter, 6f, 7b 鍔, 7, 10, 12 Base part, 8 Coil spring, 13 Press-fit part holding part, 14 Guide part, 14a Horizontal bent part.

Claims (2)

圧入部品を装着する装着口を有し、圧入方向に駆動するプレス機構の駆動軸に設けられた上冶具と、被圧入部品を設置する受け皿を有し、装置架台に設置された下冶具とを備え、前記圧入部品を前記被圧入部品へ圧入する圧入装置において、
前記下冶具は、装置架台上に設置されたベース部と、前記受け皿を有し、弾性体により前記ベース部へフローティング状態に連結された受け部とを備えたことを特徴とする圧入装置。 An upper jig provided on a drive shaft of a press mechanism that has a fitting opening for fitting a press-fitting part and is driven in a press-fitting direction, and a lower jig that has a receiving tray on which a press-fitted part is placed and is installed on an apparatus base. A press-fitting device for press-fitting the press-fitting part into the press-fitted part,
The lower jig includes a base portion installed on a device base and a receiving portion that includes the tray and is connected to the base portion in a floating state by an elastic body. 圧入部品を装着する装着口を有し、圧入方向に駆動するプレス機構の駆動軸に設けられた上冶具と、被圧入部品を設置する受け皿を有し、装置架台に設置された下冶具とを備え、前記圧入部品を前記被圧入部品へ圧入する圧入装置において、
前記上冶具は、前記プレス機構の駆動軸に設けられたベース部と、前記装着口を有し、弾性体により前記ベース部へフローティング状態に連結された圧入部品保持部とを備えたことを特徴とする圧入装置。 An upper jig provided on a drive shaft of a press mechanism that has a fitting opening for fitting a press-fitting part and is driven in a press-fitting direction, and a lower jig that has a receiving tray on which a press-fitted part is placed and is installed on an apparatus base. A press-fitting device for press-fitting the press-fitting part into the press-fitted part,
The upper jig includes a base portion provided on a drive shaft of the press mechanism, and a press-fit component holding portion having the mounting port and connected to the base portion in a floating state by an elastic body. Press-fitting device.
JP2006325876A 2006-12-01 2006-12-01 Press-fitting device Pending JP2008137116A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010206853A (en) * 2009-02-27 2010-09-16 Mitsubishi Electric Corp Rotor, method and device for manufacturing the same, and compressor having the rotor
CN102610981A (en) * 2012-03-22 2012-07-25 上海航天科工电器研究院有限公司 Positioning and press-fit composite die
CN103551838A (en) * 2013-11-07 2014-02-05 重庆重汽远东传动轴有限责任公司 Cross shaft press-fit device
CN108526852A (en) * 2018-05-28 2018-09-14 依韵家纺（浙江）有限公司 A kind of full-automatic press-fitting machine press fitting disk

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010206853A (en) * 2009-02-27 2010-09-16 Mitsubishi Electric Corp Rotor, method and device for manufacturing the same, and compressor having the rotor
CN102610981A (en) * 2012-03-22 2012-07-25 上海航天科工电器研究院有限公司 Positioning and press-fit composite die
CN103551838A (en) * 2013-11-07 2014-02-05 重庆重汽远东传动轴有限责任公司 Cross shaft press-fit device
CN108526852A (en) * 2018-05-28 2018-09-14 依韵家纺（浙江）有限公司 A kind of full-automatic press-fitting machine press fitting disk

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