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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