JP2013056409A - Deformed article clamp device - Google Patents

Deformed article clamp device Download PDF

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Publication number
JP2013056409A
JP2013056409A JP2011215576A JP2011215576A JP2013056409A JP 2013056409 A JP2013056409 A JP 2013056409A JP 2011215576 A JP2011215576 A JP 2011215576A JP 2011215576 A JP2011215576 A JP 2011215576A JP 2013056409 A JP2013056409 A JP 2013056409A
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Prior art keywords
jig
hydraulic
hydraulic pressure
machining
lathe
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JP2011215576A
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Japanese (ja)
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Ryoichi Hikita
亮一 疋田
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Abstract

PROBLEM TO BE SOLVED: To solve problems that the design of a jig becomes large in a scale job and design becomes troublesome, manual clamping using a face plate and the like is dangerous due to the stress of a clamp and the like, and a case of using a machining center and the like has been increased because a lot of efforts are required for initial setup and the design of the jig taking the above into consideration in spite that a lathe is essentially advantageous for machining a circular shape (boring, boss machining, threading work) and the like.SOLUTION: Because a through-hole 2 is opened in a spindle 1 of the lathe, a hydraulic conversion device 3 is fixed in the through-hole 2 by piping. One end of the hydraulic conversion device 3 is connected to a hydraulic hose 4, and a coupler 7 is attached at one side. Hydraulic pressure is supplied to the jig matched to a deformed article such as the jig of the clamp and the like as a hydraulic pressure source. Next, the other end is connected to a swivel joint 5 and fixed to the spindle 1. The swivel joint 5 is connected to a hydraulic unit 6.

Description

発明の詳細な説明Detailed Description of the Invention

産業上の利用分野Industrial application fields

当発明はNC旋盤に異形物を把握し段取りを早くするとともに異形物の形状が変化しても対応できるようにした装置である。  The present invention is an apparatus that allows an NC lathe to grasp a deformed object, speed up setup, and cope with changes in the shape of the deformed object.

従来、旋盤などにおいて異形物を加工する際はチャックでつかむよう治具の設計をするか面盤などを用いて手動のクランプにてチャッキングするなどの方法がとられていた。  Conventionally, when machining a deformed object on a lathe or the like, a method such as designing a jig so as to be held by a chuck or chucking with a manual clamp using a face plate or the like has been employed.

発明が解決しようとする課題Problems to be solved by the invention

上記の技術においては、治具の設計が大掛かりになり設計が大変であること面盤などを用いて手動でクランプする場合はクランプの応力などなどがあり危険であるということがある。
またそれらを総合し本当は丸形状加工(穴加工、ボス加工、ネジ加工)などは旋盤が得意とする所であるが、段取りや治具の設計に多大な労力がかかるためマシニングなどにもっていくケースが増えてきた。
当発明は旋盤の得意とする(穴加工、ボス加工、ネジ加工)を異形物でも簡単にできるようにした装置である。
In the above technique, the design of the jig is so large that the design is difficult. When manually clamping using a face plate or the like, there is a risk of clamping stress and the like.
In addition, by combining them, the round shape processing (hole processing, boss processing, screw processing) etc. is the place where lathes are good, but because it takes a lot of labor for setup and jig design, it is also a case where it goes to machining etc. Has increased.
The present invention is an apparatus that can easily perform a deformed object (hole machining, boss machining, screw machining), which is a specialty of a lathe.

課題を解決する手段Means to solve the problem

旋盤の主軸(1)は貫通穴(2)が開いているのでその貫通穴(2)のなかに油圧変換装置(3)で配管にて固定する。油圧変換装置(3)の一端からは油圧ホース(4)にてつなげ片方にカプラ(7)を取り付ける。そしてクランプの治具など異形物に合わせた治具に油圧源として供給する。次にもう一端からはスイーベルジョイント(5)に接続し、主軸(1)に固定する。
スイーベルジョイント(5)を油圧ユニット(6)に接続する。そのようにすることによって治具にカプラ(7)を接続し油圧源が使用できるようになり治具にクランプのための油圧装置(クランプシリンダー)(8)などなどを乗せることができる。
Since the main shaft (1) of the lathe has a through hole (2), the hydraulic shaft (1) is fixed to the through hole (2) with a hydraulic converter (3). A coupler (7) is attached to one end of the hydraulic pressure conversion device (3) by a hydraulic hose (4). Then, it is supplied as a hydraulic pressure source to a jig matched to a deformed object such as a clamp jig. Next, the other end is connected to the swivel joint (5) and fixed to the main shaft (1).
Connect the swivel joint (5) to the hydraulic unit (6). By doing so, the coupler (7) is connected to the jig so that the hydraulic pressure source can be used, and a hydraulic device (clamp cylinder) (8) for clamping can be placed on the jig.

作用Action

油圧ユニット(6)を作動させスイーベルジョイント(5)と油圧変換装置(3)に通して油圧を供給させ油圧変換装置(3)にて増圧することによって油圧ホース(4)より治具のクランプ(8)に接続することにより治具などに自動油圧クランプ装置ができるようになる。  The hydraulic unit (6) is operated to supply hydraulic pressure through the swivel joint (5) and the hydraulic pressure conversion device (3), and the hydraulic pressure is increased by the hydraulic pressure conversion device (3). By connecting to 8), an automatic hydraulic clamping device can be formed on a jig or the like.

NC旋盤の主軸に加工冶具を取り付け、その冶具にクランプシリンダーを取り付け調整する。冶具は油圧ホースにて油圧変換装置(3)に接続しまた、配管にてスイーベルジョイント(5)に接続し、スイーベルジョイント(5)は主軸に固定し、スイーベルジョイント(5)には油圧ユニット(6)に接続し、油圧ユニット(6)を動作させ、油圧の圧力をクランプシリンダーに伝えることによって加工製品をクランプできるようにする。A processing jig is attached to the main spindle of the NC lathe, and a clamp cylinder is attached to the jig for adjustment. The jig is connected to the hydraulic pressure conversion device (3) by a hydraulic hose, connected to the swivel joint (5) by piping, the swivel joint (5) is fixed to the main shaft, and the swivel joint (5) has a hydraulic unit ( Connect to 6) and operate the hydraulic unit (6) to allow the workpiece to be clamped by transmitting the hydraulic pressure to the clamp cylinder.

発明の効果Effect of the invention

従来、クランプの冶具が大掛かりになるものが、小型化、簡素化できる。
段取りも、従来のものに比べ半分以下にすることができる。
また、クランプ圧力も調整により高圧化することによりより小型のものへとすることができる。
Conventionally, a large clamp jig can be reduced in size and simplified.
The setup can also be reduced to half or less than the conventional one.
Further, the clamp pressure can be increased by adjusting the pressure to be smaller.

発明の詳細な説明Detailed Description of the Invention

産業上の利用分野Industrial application fields

当発明はNC旋盤に異形物を把握し段取りを早くするとともに異形物の形状が変化しても対応できるようにした装置である。  The present invention is an apparatus that allows an NC lathe to grasp a deformed object, speed up setup, and cope with changes in the shape of the deformed object.

従来、旋盤などにおいて異形物を加工する際はチャックでつかむよう治具の設計をするか面盤などを用いて手動のクランプにてチャッキングするなどの方法がとられていた。  Conventionally, when machining a deformed object on a lathe or the like, a method such as designing a jig so as to be held by a chuck or chucking with a manual clamp using a face plate or the like has been employed.

発明が解決しようとする課題Problems to be solved by the invention

上記の技術においては、治具の設計が大掛かりになり設計が大変であること面盤などを用いて手動でクランプする場合はクランプの応力などなどがあり危険であるということがある。
またそれらを総合し本当は丸形状加工(穴加工、ボス加工、ネジ加工)などは旋盤が得意とする所であるが、段取りや治具の設計に多大な労力がかかるためマシニングなどにもっていくケースが増えてきた。
当発明は旋盤の得意とする(穴加工、ボス加工、ネジ加工)を異形物でも簡単にできるようにした装置である。
In the above technique, the design of the jig is so large that the design is difficult. When manually clamping using a face plate or the like, there is a risk of clamping stress and the like.
In addition, by combining them, the round shape processing (hole processing, boss processing, screw processing) etc. is the place where lathes are good, but because it takes a lot of labor for setup and jig design, it is also a case where it goes to machining etc. Has increased.
The present invention is an apparatus that can easily perform a deformed object (hole machining, boss machining, screw machining), which is a specialty of a lathe.

課題を解決する手段Means to solve the problem

旋盤の主軸(1)は貫通穴(2)が開いているのでその貫通穴(2)のなかに油圧変換装置(3)で配管にて固定する。油圧変換装置(3)の一端からは油圧ホース(4)にてつなげ片方にカプラ(7)を取り付ける。そしてクランプの治具など異形物に合わせた治具に油圧源として供給する。次にもう一端からはスイーベルジョイント(5)に接続し、主軸(1)に固定する。
スイーベルジョイント(5)を油圧ユニット(6)に接続する。そのようにすることによって治具にカプラ(7)を接続し油圧源が使用できるようになり治具にクランプのための油圧装置(クランプシリンダー)(8)などなどを乗せることができる。
Since the main shaft (1) of the lathe has a through hole (2), the hydraulic shaft (1) is fixed to the through hole (2) with a hydraulic converter (3). A coupler (7) is attached to one end of the hydraulic pressure conversion device (3) by a hydraulic hose (4). Then, it is supplied as a hydraulic pressure source to a jig matched to a deformed object such as a clamp jig. Next, the other end is connected to the swivel joint (5) and fixed to the main shaft (1).
Connect the swivel joint (5) to the hydraulic unit (6). By doing so, the coupler (7) is connected to the jig so that the hydraulic pressure source can be used, and a hydraulic device (clamp cylinder) (8) for clamping can be placed on the jig.

作用Action

油圧ユニット(6)を作動させスイーベルジョイント(5)と油圧変換装置(3)に通して油圧を供給させ油圧変換装置(3)にて増圧することによって油圧ホース(4)より治具のクランプ(8)に接続することにより治具などに自動油圧クランプ装置ができるようになる。  The hydraulic unit (6) is operated to supply hydraulic pressure through the swivel joint (5) and the hydraulic pressure conversion device (3), and the hydraulic pressure is increased by the hydraulic pressure conversion device (3). By connecting to 8), an automatic hydraulic clamping device can be formed on a jig or the like.

NC旋盤の主軸に加工冶具を取り付け、その冶具にクランプシリンダーを取り付け調整する。冶具は油圧ホースにて油圧変換装置(3)に接続しまた、配管にてスイーベルジョイント(5)に接続し、スイーベルジョイント(5)は主軸に固定し、スイーベルジョイント(5)には油圧ユニット(6)に接続し、油圧ユニット(6)を動作させ、油圧の圧力をクランプシリンダーに伝えることによって加工製品をクランプできるようにする。A processing jig is attached to the main spindle of the NC lathe, and a clamp cylinder is attached to the jig for adjustment. The jig is connected to the hydraulic pressure conversion device (3) by a hydraulic hose, connected to the swivel joint (5) by piping, the swivel joint (5) is fixed to the main shaft, and the swivel joint (5) has a hydraulic unit ( Connect to 6) and operate the hydraulic unit (6) to allow the workpiece to be clamped by transmitting the hydraulic pressure to the clamp cylinder.

発明の効果Effect of the invention

従来、クランプの冶具が大掛かりになるものが、小型化、簡略化できる。
段取りも、従来のものに比べ半分以下にすることができる。
Conventionally, a large clamp jig can be reduced in size and simplified.
The setup can also be reduced to half or less than the conventional one.

異形物チャックの構造図Structural drawing of deformed chuck

Claims (1)

旋盤等の主軸貫通穴(2)なかに油圧変換装置(3)固定し。油圧変換装置(3)の一端から治具に油圧源をして供給し。次にもう一端からは主軸(1)に固定したスイーベルジョイント(5)を仲介して油圧ユニット(6)に接続し、油圧発生源となすクランプ装置。  The hydraulic pressure converter (3) is fixed in the spindle through hole (2) such as a lathe. Supply hydraulic pressure to the jig from one end of the hydraulic pressure conversion device (3). Next, from the other end, a clamping device is connected to the hydraulic unit (6) through a swivel joint (5) fixed to the main shaft (1) to serve as a hydraulic pressure generation source.
JP2011215576A 2011-09-09 2011-09-09 Deformed article clamp device Withdrawn JP2013056409A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011215576A JP2013056409A (en) 2011-09-09 2011-09-09 Deformed article clamp device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011215576A JP2013056409A (en) 2011-09-09 2011-09-09 Deformed article clamp device

Publications (1)

Publication Number Publication Date
JP2013056409A true JP2013056409A (en) 2013-03-28

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Application Number Title Priority Date Filing Date
JP2011215576A Withdrawn JP2013056409A (en) 2011-09-09 2011-09-09 Deformed article clamp device

Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015172650A (en) * 2014-03-11 2015-10-01 スタンレー電気株式会社 liquid crystal display device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015172650A (en) * 2014-03-11 2015-10-01 スタンレー電気株式会社 liquid crystal display device

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Effective date: 20141202