JPH0325872Y2 - - Google Patents
Info
- Publication number
- JPH0325872Y2 JPH0325872Y2 JP7069685U JP7069685U JPH0325872Y2 JP H0325872 Y2 JPH0325872 Y2 JP H0325872Y2 JP 7069685 U JP7069685 U JP 7069685U JP 7069685 U JP7069685 U JP 7069685U JP H0325872 Y2 JPH0325872 Y2 JP H0325872Y2
- Authority
- JP
- Japan
- Prior art keywords
- pin
- bush
- press
- hole
- washer
- 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
Links
- 230000037431 insertion Effects 0.000 claims description 25
- 238000003780 insertion Methods 0.000 claims description 25
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- XBWAZCLHZCFCGK-UHFFFAOYSA-N 7-chloro-1-methyl-5-phenyl-3,4-dihydro-2h-1,4-benzodiazepin-1-ium;chloride Chemical compound [Cl-].C12=CC(Cl)=CC=C2[NH+](C)CCN=C1C1=CC=CC=C1 XBWAZCLHZCFCGK-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Automatic Assembly (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Description
【考案の詳細な説明】
産業上の利用分野
本考案は、周部に油穴を有するブツシユを製品
のブツシユ穴に圧入するブツシユ圧入装置に関す
るものである。[Detailed Description of the Invention] Industrial Application Field The present invention relates to a bush press-fitting device for press-fitting a bush having an oil hole on the periphery into a bush hole of a product.
従来の技術
従来、周部に油穴ｅを有するブツシユａを製品
ｂのブツシユ穴ｃに圧入する場合、ブツシユｃ穴
の油穴ｄとブツシユａの油穴ｅとをブツシユａを
打込む前にだいたい見当をつけ、その後ブツシユ
穴ｃにブツシユａを打込具ｆ及びハンマーｇで打
込んでいた。Conventional Technology Conventionally, when a bush a having an oil hole e on the periphery is press-fitted into a bush hole c of a product b, the oil hole d of the bush c hole and the oil hole e of the bush a are connected before driving the bush a. After getting a rough idea, he drove the bushing a into the bushing hole c using a driving tool f and a hammer g.
考案が解決しようとする問題点
しかし、ブツシユａの油穴ｅとブツシユ穴ｃの
油穴ｄとを合せるのに時間がかかつていたし、ま
た後面側にブツシユａを打込む時右ききの人では
ハンマーｇが振りにくく油穴合せもますます困難
になつていた。Problems that the invention aims to solve However, it took time to align the oil hole e of the bushing a with the oil hole d of the bushing hole c, and it was difficult for right-handed people to drive the bushing a into the rear side. Hammer G was difficult to swing and it was becoming increasingly difficult to align the oil holes.
本考案は上記の事情に鑑みなされたものであつ
て、その目的とするところはブツシユをブツシユ
穴の前、後部に確実に且つ容易に圧入することが
できしかも圧入時ブツシユの油穴をブツシユ穴の
油穴に一致させることができるブツシユ圧入装置
を提供することにある。 The present invention was devised in view of the above circumstances, and its purpose is to be able to reliably and easily press fit a bushing into the front and rear of a bushing hole. The object of the present invention is to provide a bushing press-fitting device that can be matched with the oil hole of the invention.
問題点を解決するための手段及び作用
本考案は、装置本体１にロツド８を移動させる
シリンダ機構Ａを設けると共にロツド８にピン装
着部１３とワツシヤ装着部１４とを形成し且つ装
置本体１の端部にブツシユ２８が嵌合されるピン
挿入部９を形成した圧入機構Ｂと、圧入機構Ｂの
ピン装着部１３に着脱可能に装着されてブツシユ
２８が嵌合される挿入用ピン２０と、圧入機構Ｂ
のピン装着部１３に着脱可能に装着されるガイド
ピン１９と、圧入機構Ｂのピン装着部１３にガイ
ドピン１９と共に着脱可能に装着されるストツパ
２１と、圧入機構Ｂのワツシヤ装着部１４に着脱
可能に装着されるワツシヤ２２と、圧入機構Ｂに
設けられてブツシユ２８のブツシユ穴３２への圧
入時ブツシユ２８の位置決めをする位置決め機構
Ｃとを備えて構成してあり、ピン挿入部９にブツ
シユ２８を嵌合して製品３１のブツシユ穴３２に
ロツド８を挿入し、ロツド８のピン装着部１３に
ガイドピン１９とストツパ２１とを装着すると共
にワツシヤ装着部１４にワツシヤ２２を装着し、
シリンダ機構Ａを作動してブツシユ２８をブツシ
ユ穴３２の一方端から圧入し、ロツド８を伸長し
てガイドピン１９、ストツパ２１及びワツシヤ２
２を外してピン装着部１３に挿入用ピン２０を装
着すると共にワツシヤ装着部１４にワツシヤ２２
を装着し、シリンダ機構Ａを作動して挿入用ピン
２０に嵌合したブツシユ２８をブツシユ穴３２に
他方端より圧入するようにしたものである。Means and Effects for Solving the Problems The present invention provides a cylinder mechanism A for moving the rod 8 in the device body 1, forms a pin attachment portion 13 and a washer attachment portion 14 on the rod 8, and A press-fitting mechanism B having a pin insertion part 9 into which a bushing 28 is fitted at its end; an insertion pin 20 which is removably attached to the pin mounting part 13 of the press-fitting mechanism B and into which the bushing 28 is fitted; Press-fit mechanism B
A guide pin 19 is detachably attached to the pin attachment portion 13 of the press-fitting mechanism B, a stopper 21 is detachably attached to the pin attachment portion 13 of the press-fitting mechanism B together with the guide pin 19, and a stopper 21 is detachably attached to the washer attachment portion 14 of the press-fitting mechanism B. The washer 22 can be attached to the pin insertion part 9, and the positioning mechanism C is provided in the press-fitting mechanism B to position the bushing 28 when the bushing 28 is press-fitted into the bushing hole 32. 28 and inserting the rod 8 into the bushing hole 32 of the product 31, attaching the guide pin 19 and stopper 21 to the pin attachment part 13 of the rod 8, and attaching the washer 22 to the washer attachment part 14,
The cylinder mechanism A is operated to press fit the bush 28 into the bush hole 32 from one end, and the rod 8 is extended to remove the guide pin 19, stopper 21 and washer 2.
2 and attach the insertion pin 20 to the pin attachment part 13, and attach the washer 22 to the washer attachment part 14.
is mounted, the cylinder mechanism A is operated, and the bush 28 fitted with the insertion pin 20 is press-fitted into the bush hole 32 from the other end.
実施例
以下、本考案の実施例を第１図乃至第８図を参
照して説明する。Embodiments Hereinafter, embodiments of the present invention will be described with reference to FIGS. 1 to 8.
Ｂは圧入機構であり、圧入機構Ｂの装置本体１
にはシリンダ機構Ａが設けてある。 B is a press-fitting mechanism, and the device main body 1 of press-fitting mechanism B
A cylinder mechanism A is provided.
シリンダ機構Ａはシリンダ部２を備えており、
このシリンダ部２内にはピストン３が嵌挿してあ
り、ピストン３の後面にはばね受体４とストツパ
５とが設けてあり、ばね受体４とシリンダ部２の
閉塞部６との間にばね７が介装してある。ピスト
ン３にはロツド８が連結してある。装置本体１の
端部にはピン挿入部９が形成してあり、ピン挿入
部９と装置本体１の間に段部より成るストツパ面
１０が形成してある。 The cylinder mechanism A includes a cylinder part 2,
A piston 3 is fitted into the cylinder portion 2, and a spring receiver 4 and a stopper 5 are provided on the rear surface of the piston 3, and between the spring receiver 4 and the closing portion 6 of the cylinder portion 2. A spring 7 is interposed. A rod 8 is connected to the piston 3. A pin insertion portion 9 is formed at the end of the device body 1, and a stop surface 10 consisting of a stepped portion is formed between the pin insertion portion 9 and the device body 1.
ピン挿入部９には嵌挿孔１１が形成してあり、
嵌挿孔１１を前記ロツド８が摺動可能に貫通して
おり、ロツド８の端部には鍔部１２が形成してあ
り鍔部１２より先側がピン装着部１３になされて
いる。このピン装着部１３の先側にはワツシヤ装
着部１４形成してあり、ワツシヤ装着部１４の前
後部分に平面部１５が形成してある。 A fitting hole 11 is formed in the pin insertion portion 9.
The rod 8 is slidably passed through the insertion hole 11, and a flange 12 is formed at the end of the rod 8, and a pin mounting portion 13 is provided beyond the flange 12. A washer attachment portion 14 is formed on the forward side of the pin attachment portion 13, and a flat portion 15 is formed at the front and rear portions of the washer attachment portion 14.
前記装置本体１のストツパ面１０には位置決め
機構Ｃの回転方向位置決用のピン１６が、設けて
ある。 A pin 16 for positioning the positioning mechanism C in the rotational direction is provided on the stopper surface 10 of the apparatus main body 1.
またピストン３の後面部には角棒１７が連結し
てあり、角棒１７は前記閉塞部６に設けた角孔１
８を摺動可能に貫通していてロツド８と装置本体
１との回転方向の位置決めを行つている。 Further, a square rod 17 is connected to the rear surface of the piston 3, and the square rod 17 is connected to the square hole provided in the closing portion 6.
The rod 8 is slidably penetrated through the rod 8 to position the rod 8 and the device main body 1 in the rotational direction.
１９はガイドピン、２０は挿入用ピン、２１は
ストツパ、２２はワツシヤである。このワツシヤ
２２は馬蹄形状をなしている。 19 is a guide pin, 20 is an insertion pin, 21 is a stopper, and 22 is a washer. This washer 22 has a horseshoe shape.
また、シリンダ部２の油室２３には圧力ポート
２４が設けてある。 Further, a pressure port 24 is provided in the oil chamber 23 of the cylinder portion 2.
また、挿入用ピン２０のブツシユ嵌合部２５の
基端部には係合ピン２６が設けてあり、まら装置
本体２のストツパ面１０には係合ピン２７が設け
てある。 Further, an engagement pin 26 is provided at the base end of the bushing fitting portion 25 of the insertion pin 20, and an engagement pin 27 is provided at the stopper surface 10 of the main body 2 of the comb device.
２８は圧入用ブツシユであり、ブツシユ２８の
端部には係合切欠部２９が形成してあり、ブツシ
ユ２８には油穴３０が設けてある。 Reference numeral 28 denotes a press-fitting bush, and an engagement notch 29 is formed at the end of the bush 28, and an oil hole 30 is provided in the bush 28.
３１が製品であり、製品３１にはブツシユ穴３
２が形成してあり、このブツシユ穴３２には油穴
３２′が設けてある。 31 is the product, and the product 31 has a bushing hole 3.
2 is formed, and this bushing hole 32 is provided with an oil hole 32'.
製品３１にはピン孔３３が設けてある。 A pin hole 33 is provided in the product 31.
次に製品３１のブツシユ穴３２にブツシユ２８
を圧入する方法について説明する。 Next, insert the button 28 into the button hole 32 of the product 31.
We will explain how to press fit.
ブツシユ穴３２に製品３１の前面よりブツシユ
２８を圧入する場合には装置本体２のピン挿入部
９にブツシユ２８を嵌合してブツシユ２８の係合
切欠部２９に係合ピン２７を係合する。 When press-fitting the bush 28 into the bush hole 32 from the front of the product 31, the bush 28 is fitted into the pin insertion part 9 of the device main body 2, and the engagement pin 27 is engaged with the engagement notch 29 of the bush 28. .
次にロツド８をブツシユ穴３２に挿入し、ピン
１６をピン孔３３に挿入する。このときブツシユ
２８の油穴３０とブツシユ穴３２の油穴３２′と
は位相が一致している。 Next, the rod 8 is inserted into the bushing hole 32, and the pin 16 is inserted into the pin hole 33. At this time, the oil hole 30 of the bush 28 and the oil hole 32' of the bush hole 32 are in phase.
ロツド８のピン装着部１３にガイドピン１９及
びストツパ２１を嵌合し、ワツシヤ装着部１４に
ワツシヤ２２を嵌合する。 The guide pin 19 and stopper 21 are fitted into the pin mounting part 13 of the rod 8, and the washer 22 is fitted into the washer mounting part 14.
シリンダ部２の油室２３に油圧を導入し、ピス
トン３を介してロツド８を後退させることにより
ダイドピン１９をブツシユ穴３２に挿入すると共
にストツパ２１を製品３１に当てピン挿入部９を
ブツシユ穴３２に挿入してブツシユ２８を圧入す
る（第５図参照）。 Hydraulic pressure is introduced into the oil chamber 23 of the cylinder section 2, and the rod 8 is moved back through the piston 3, thereby inserting the die pin 19 into the bushing hole 32, and at the same time, placing the stopper 21 against the product 31 and pushing the pin insertion part 9 into the bushing hole 32. and press-fit the bushing 28 (see Fig. 5).
油圧を解除することによりロツド８をばね７に
よりもどし、ガイドピン１９をブツシユ穴３２よ
り抜く。そしてワツシヤ２２を外してストツパ２
１及びガイドピン１９をロツド８より外す。 By releasing the hydraulic pressure, the rod 8 is returned by the spring 7, and the guide pin 19 is pulled out from the bushing hole 32. Then remove the washer 22 and stopper 2.
1 and guide pin 19 from the rod 8.
次にピン装着部１３にブツシユ２８を装入した
挿入用ピン２０を装着すると共にワツシヤ装着部
１４にワツシヤ２２を装着する。 Next, the insertion pin 20 with the bush 28 inserted therein is attached to the pin attachment portion 13, and the washer 22 is attached to the washer attachment portion 14.
油室２３に油圧力を加えてピストン３とロツド
８を引き挿入用ピン２０をブツシユ穴３２に挿入
して製品３１の後面側よりブツシユ２８を圧入す
る。 Hydraulic pressure is applied to the oil chamber 23, the piston 3 and the rod 8 are pulled, the insertion pin 20 is inserted into the bushing hole 32, and the bushing 28 is press-fitted from the rear side of the product 31.
油圧を抜くことにより、ロツド８をもどし、ワ
ツシヤ２２及び挿入用ピン２０をロツド８より外
す。 By releasing the hydraulic pressure, the rod 8 is returned and the washer 22 and insertion pin 20 are removed from the rod 8.
なお挿入用ピン２０にブツシユ２８を装入する
場合ブツシユ２８の係合切欠部２９に係合ピン２
６を係合させるようにする。 Note that when inserting the bush 28 into the insertion pin 20, the engagement pin 2 is inserted into the engagement notch 29 of the bush 28.
6 to engage.
考案の効果
本考案は上記のようになるから、ピン挿入部９
にブツシユ２８を嵌合して製品３１のブツシユ穴
３２にロツド８を挿入し、ロツド８のピン装着部
１３にガイドピン１９とストツパ２１とを装着す
ると共にワツシヤ装着部１４にワツシヤ２２を装
着し、シリンダ機構Ａを作動してブツシユ２８を
ブツシユ穴３２の一方端から圧入し、ロツド８を
伸長してガイドピン１９、ストツパ２１及びワツ
シヤ２２を外してピン装着部１３に挿入用ピン２
０を装着すると共にワツシヤ装着部１４にワツシ
ヤ２２を装着し、シリンダ機構Ａを作動して挿入
用ピン２０に嵌合したブツシユ２８をブツシユ穴
３２に他方端より圧入することができる。このよ
うにブツシユ２８をブツシユ穴３２の前、後部に
確実に且つ容易に圧入することができ、また位置
決め機構Ｃによりブツシユ２８の油穴３０をブツ
シユ穴３２の油穴３２′に一致させることができ
る。Effects of the invention Since the invention is as described above, the pin insertion part 9
Fit the bush 28 to the product 31, insert the rod 8 into the bush hole 32 of the product 31, attach the guide pin 19 and stopper 21 to the pin attachment part 13 of the rod 8, and attach the washer 22 to the washer attachment part 14. , operate the cylinder mechanism A to press fit the bush 28 into the bush hole 32 from one end, extend the rod 8, remove the guide pin 19, stopper 21 and washer 22, and insert the insertion pin 2 into the pin mounting portion 13.
0 and the washer 22 is attached to the washer attachment portion 14, and the cylinder mechanism A is operated to press fit the bush 28 fitted onto the insertion pin 20 into the bush hole 32 from the other end. In this way, the bush 28 can be reliably and easily press-fitted into the front and rear parts of the bush hole 32, and the positioning mechanism C can align the oil hole 30 of the bush 28 with the oil hole 32' of the bush hole 32. can.
第１図は本考案一実施例の縦断面図、第２図は
第１図方向からの矢視図、第３図は第１図方
向からの矢視図、第４図は本考案一実施例の分解
斜視図、第５図はブツシユのブツシユ穴の一方端
への圧入説明図、第６図はブツシユのブツシユ穴
の他方端への圧入説明図、第７図はブツシユと挿
入用ピンとの斜視図、第８図、第９図は従来のブ
ツシユのブツシユ穴への圧入の説明である。
１９はガイドピン、２０は挿入用ピン、２１は
ストツパ、２２はワツシヤ、２８はブツシユ。
Fig. 1 is a longitudinal sectional view of one embodiment of the present invention, Fig. 2 is a view taken from the direction of Fig. 1, Fig. 3 is a view taken from the direction of Fig. 1, and Fig. 4 is an embodiment of the present invention. An exploded perspective view of the example, Fig. 5 is an explanatory diagram of press-fitting the bush into one end of the bush hole, Fig. 6 is an explanatory diagram of press-fitting the bush into the other end of the bush hole, and Fig. 7 is a diagram showing the relationship between the bush and the insertion pin. The perspective views, FIGS. 8 and 9, illustrate how a conventional bushing is press-fitted into a bushing hole. 19 is a guide pin, 20 is an insertion pin, 21 is a stopper, 22 is a washer, and 28 is a bush.
Claims (1)
構Ａを設けると共にロツド８にピン装着部１３と
ワツシヤ装着部１４とを形成し且つ装置本体１の
端部にブツシユ２８が嵌合されるピン挿入部９を
形成した圧入機構Ｂと、圧入機構Ｂのピン装着部
１３に着脱可能に装着されてブツシユ２８が嵌合
される挿入用ピン２０と、圧入機構Ｂのピン装着
部１３に着脱可能に装着されるガイドピン１９
と、圧入機構Ｂのピン装着部１３にガイドピン１
９と共に着脱可能に装着されるストツパ２１と、
圧入機構Ｂのワツシヤ装着部１４に着脱可能に装
着されるワツシヤ２２と圧入機構Ｂに設けられて
ブツシユ２８のブツシユ穴３２への圧入時ブツシ
ユ２８の位置決めをする位置決め機構Ｃとを備え
たことを特徴とするブツシユ圧入装置。 The device body 1 is provided with a cylinder mechanism A for moving the rod 8, and the rod 8 is provided with a pin attachment portion 13 and a washer attachment portion 14, and a pin insertion portion 9 into which a bush 28 is fitted to the end of the device body 1. The insertion pin 20 is removably mounted on the pin mounting portion 13 of the press-fitting mechanism B and the bush 28 is fitted therein, and the insertion pin 20 is removably mounted on the pin mounting portion 13 of the press-fitting mechanism B. guide pin 19
Then, insert the guide pin 1 into the pin attachment part 13 of the press-fitting mechanism B.
a stopper 21 that is detachably attached to the stopper 9;
The washer 22 is removably mounted on the washer mounting portion 14 of the press-fit mechanism B, and the positioning mechanism C is provided on the press-fit mechanism B to position the bush 28 when the bush 28 is press-fitted into the bush hole 32. Features a button press-fit device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7069685U JPH0325872Y2 (en) | 1985-05-15 | 1985-05-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7069685U JPH0325872Y2 (en) | 1985-05-15 | 1985-05-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61187630U JPS61187630U (en) | 1986-11-22 |
| JPH0325872Y2 true JPH0325872Y2 (en) | 1991-06-05 |
Family
ID=30607510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7069685U Expired JPH0325872Y2 (en) | 1985-05-15 | 1985-05-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0325872Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010023219A (en) * | 2008-07-24 | 2010-02-04 | Tabuchi Corp | Attachment tool of core for pipe fitting |
-
1985
- 1985-05-15 JP JP7069685U patent/JPH0325872Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61187630U (en) | 1986-11-22 |
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