JPS6274501A - Backface machining method - Google Patents
Backface machining methodInfo
- Publication number
- JPS6274501A JPS6274501A JP17991385A JP17991385A JPS6274501A JP S6274501 A JPS6274501 A JP S6274501A JP 17991385 A JP17991385 A JP 17991385A JP 17991385 A JP17991385 A JP 17991385A JP S6274501 A JPS6274501 A JP S6274501A
- Authority
- JP
- Japan
- Prior art keywords
- workpiece
- machine tool
- machining
- backface
- chuck
- 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.)
- Granted
Links
- 238000003754 machining Methods 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000000463 material Substances 0.000 description 3
- 241000949473 Correa Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q39/00—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation
- B23Q39/04—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation the sub-assemblies being arranged to operate simultaneously at different stations, e.g. with an annular work-table moved in steps
- B23Q39/048—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation the sub-assemblies being arranged to operate simultaneously at different stations, e.g. with an annular work-table moved in steps the work holder of a work station transfers directly its workpiece to the work holder of a following work station
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Abstract
Description
【発明の詳細な説明】
［産業上の利用分ｒＦＪ
本発明は１通−・λの加工に用いる［１作機械によって
、■−作物のｆＹ而面■二をも行なえるようにした□ν
面加重′、方Ｕ：に関する。[Detailed description of the invention] [Industrial use rFJ] The present invention is used for processing one batch of λ.
Regarding surface weight ′, direction U:.
［従来の技術］
旋盤あるいはターニングセンタのように旋削前「を中心
とするＬ作機械においては１丁作物の片側をｌ二軸のチ
ャックに把持した状ｆＢで加りを行なっている。そのた
め、工作物のチャックで把持されている側、すなわち、
１′、作物の加工の行なわれていない背面の加りを１通
常の加にが終ｒした後に行なう心安があった。[Prior Art] In L machine tools that mainly perform pre-turning, such as lathes or turning centers, addition is carried out with one side of the work piece gripped by a two-axis chuck. The side of the workpiece that is gripped by the chuck, i.e.
1', I had peace of mind by adding the unprocessed back side of the crop after the regular adding process was completed.
従来、このに作物の背面前［方法には、二０台のに作機
械を対向して配置し、一台のＬ作機械で通常の加りを行
ない、能力の工作機械でず〒面加工を行なう方Ｉ）１、
あるいは、一台の工作機械に主軸を対向して配置し１片
側の４二軸で［几により加「終（ＩＣ＜、加り物をその
ままの姿勢で反対側の主軸に移送し、反対側に取り付け
た工３４により未加■二部分を加１する方法などがあっ
た。Conventionally, this method involves arranging 20 machine tools facing each other, and using one L machine tool to carry out normal addition, and using a machine tool with a high capacity to process the surface of the crop. Those who carry out I) 1.
Alternatively, you can arrange the main spindles facing each other on one machine tool, and use the 4 and 2 axes on one side to transfer the filler to the main spindle on the opposite side while maintaining the same position. There was a method of machining the unmachined parts using a workpiece 34 attached to the machine.
［解決すべｊ １１１１題点Ｊ
Ｌ述した従来の加ｆ方法のうち、 ＋ｉｉｆ名の加Ｕ方
υ、を採用する場合には、背加重りのために爪台のｌ１
作機械を対向して配置しなければならないといった問題
点を有していた。また、後者の加工方法を採用する場合
には、ワークの移送ｒ段、背面加り川の工具、背加重１
’： ＩＩＩのＹ袖および、その駆動装置を必要とし、
方法に用いる装置の構造が複雑になるといった問題点を
イｒしていた。[To be solved J 1111 Problem J L Among the conventional adding methods described above, when applying +iif name adding direction υ, the l1 of the nail rest is
This had the problem that the machine tools had to be placed facing each other. In addition, when adopting the latter machining method, it is necessary to transfer the workpiece in r stages, use a tool on the back side, and use a back load of 1
': Requires III Y sleeve and its drive device,
This has caused problems such as the complicated structure of the equipment used in the method.
未発ＩＪＩはｈａの問題点にかんがみてなされたもので
、通常の加１に用いる工作機械とワークサポートのみで
、高精度の背面加重を行なえるようにした１１面加工方
法の提供を■的とする。Undeveloped IJI was developed in view of the problems with ha, and aims to provide an 11-face machining method that allows high-precision back loading using only the machine tools and work supports used for normal machining. shall be.
［問題点の解決１段Ｊ
１−記目的をｉＪ！成するため本発す１の背面加工方法
は、次の［程からなっている。[Solving the problem 1st step J 1- Write the purpose iJ! The first back processing method proposed herein consists of the following steps.
（イ）工作機械の主軸に把持された状態で加−［の行な
われた工作物の１面側をワークサポータの補助軸の先部
でたＩシし、主軸より引き敲す。(a) While being gripped by the main shaft of the machine tool, one side of the workpiece that has been subjected to machining is pulled out from the main shaft by protruding from the tip of the auxiliary shaft of the work supporter.
（ロ）ワークサポータを所定の角度（例えば１８０度）
回動させて１．に材と同一径のワークサポータの補助軸
後部を前記り作機械の１三軸に装γｉさせる。(b) Move the work support at a predetermined angle (for example, 180 degrees)
Rotate 1. The rear part of the auxiliary shaft of the work supporter, which has the same diameter as the material, is mounted on the 13 shafts of the machine tool described above.
（ハ）前記り作機械のし、軸を回転させることによって
、ワークサポータの補助軸を回転させ、工作物の背面を
前記通常の加′［に使用した工具を用いて加工する。(c) By rotating the shaft of the machine tool described above, the auxiliary shaft of the work support is rotated, and the back surface of the workpiece is machined using the tool used for the normal machining.
［実施例１
以ド、本発明の一実施例について図面を参照しつつ説Ｉ
ｌｌする。[Example 1 Hereinafter, an explanation of an embodiment of the present invention will be given with reference to the drawings.
I'll do it.
第１図は、実施例の）ｊ法を行なうための［作機械きワ
ークサポータの斜視図、−第２図は、ワークサポータの
縦断面図、：ｔＳ３図（Ａ）乃至ＣＨ）は、に程の説明
を行なうためのモ面図である。Fig. 1 is a perspective view of a work supporter machined by a machine for performing the J method of the embodiment, - Fig. 2 is a longitudinal cross-sectional view of the work support, and Figs. FIG.
第１図および第２図において、ｌは工作機械のＩＥ軸台
で、２はＬ４ｔｈ台１に回転自在に支承された１−輛（
図示せず）の先端に設けたコレットチャックである。そ
して、この工作機械は図示してないが、１−軸台ｌの後
部にバーフィーダを備え、棒状の１作物Ｗを自動的にコ
レットチャック２に送り出すようにしたバーフィーダ付
Ｅ作機械としである。In Figs. 1 and 2, l is the IE spindle of the machine tool, and 2 is the 1-car (1-car) rotatably supported on the L4th stand 1.
This is a collet chuck provided at the tip of the collet (not shown). Although this machine tool is not shown, it is equipped with a bar feeder at the rear of the single-spindle table L, and is equipped with a bar feeder E machine tool that automatically feeds a bar-shaped crop W to the collet chuck 2. be.
１０はワークサポータで、ｒ：、Ｍとｆ行に設けた横軸
３と、主軸と直角方向に設けた縦軸４によって）ミ軸台
ｌに装着しである。横軸３は１軸台ｌの［一部に配置し
た直線駆動装置５および回転駆動装置６と連結し、縦軸
４は横軸３の先端に設けた回転駆動！Ａ置７と連結して
いる。したがって、ワークサポータ１０は、直線駆動装
置５によって矢印ａ方向の＋ｉｌ後進、回転駆動装２ｆ
Ｌ６によって矢印す方向の９０度のｒＩＪｌ動１回転駆
動装置７によって矢印Ｃ方向の１８０度の回動が行なわ
れる。Reference numeral 10 denotes a work support, which is attached to the spindle stand 1 by means of horizontal shafts 3 provided in rows r:, M and f, and a vertical shaft 4 provided perpendicularly to the main shaft. The horizontal shaft 3 is connected to a linear drive device 5 and a rotary drive device 6 arranged in a part of the single-axis stand l, and the vertical shaft 4 is a rotary drive device provided at the tip of the horizontal shaft 3. Connected to A-place 7. Therefore, the work supporter 10 is moved backward +il in the direction of the arrow a by the linear drive device 5, and the rotation drive device 2f
L6 causes a rotation of 90 degrees in the direction indicated by the arrow C. A rotation of 180 degrees in the direction indicated by the arrow C is performed by the rotation driving device 7.
ワークサポータｌＯは、ケース体１１に補助軸１２を回
転自在に支承して構成しである。この補助軸１２の先部
はコレットチャックエ３としてあり、油室１４に油圧が
かかっているときにはチャックが開き、油圧がかかって
いないときには押圧ばね１５の付勢力によってチャック
が閉じるように構成しである。また、補助軸１２の１に
部はケース体１１より突出した連結杆１５としてあり、
その停は杯状■二作物Ｗの素材径と同一としである。こ
れにより、■−作機械のコレ０．トチャック２に、同心
度、１゛Ｌ直度を高精度に保った状！ａで装７１される
ようにしである。なお、１７は押圧ばね１５の付勢力を
調整するためのねじであり、１８は油室１４に圧油を供
給するための油路である。The work supporter IO is constructed by rotatably supporting an auxiliary shaft 12 on a case body 11. The tip of this auxiliary shaft 12 is a collet chuck 3, and the chuck is configured to open when hydraulic pressure is applied to the oil chamber 14, and close by the biasing force of a pressure spring 15 when hydraulic pressure is not applied. be. In addition, the 1 part of the auxiliary shaft 12 is a connecting rod 15 that protrudes from the case body 11.
The stop is the same as the material diameter of the cup-shaped two crops W. As a result, ■ - This is 0 for the machine tool. Concentricity and 1゛L straightness are maintained with high precision in Tochuck 2! It is designed to be mounted 71 in a. Note that 17 is a screw for adjusting the biasing force of the pressure spring 15, and 18 is an oil passage for supplying pressure oil to the oil chamber 14.
次に９：ｆＳ３市（Ａ）乃１ミ（ｌ（）にもとづいて本
実施例によろず〒面前に方法について説明する。Next, based on 9: fS3 (A) and 1 (l()), the method will be explained in detail based on this embodiment.
棒状の「作物Ｗをコレットチャック２で＃′Ｃ！持し、
［作物の１［面に通常の加工を行なっているときは、ワ
ーηサポー）１０は待機位置に待避している（第３図（
Ａ））、工作物ｉＥ面の通常前りが１？Ｙすると、ワー
クサポートｌＯは１回転駆動装置６および直線駆動装置
５により待機位置から作業ｆ１７置に移動し、補助＠Ｉ
ｔ １２の先部コレットチャンク１３でＪＸｆ′ｒ物Ｗ
の正面側を把持する。この状８！１で突！、ＩＪリバイ
トＴによりに作物Ｗを！、ＩＪ断する（第３図（Ｂ））
。Hold the rod-shaped crop W with collet chuck #'C!
[When normal processing is being performed on the surface of the crop, the wafer η support 10 is retracted to the standby position (see Figure 3).
A)), Is the normal forwardness of the workpiece iE surface 1? When Y, the work support lO is moved from the standby position to the work position f17 by the one-rotation drive device 6 and the linear drive device 5, and the work support lO is moved from the standby position to the work position f17.
JXf'r product W with tip collet chunk 13 of t 12
Grasp the front side of the In this situation, it's 8!1! , Crop W by IJ Revite T! , cut the IJ (Fig. 3 (B))
.
次いで、ワークサボー）１０を直線ＭＪＡ動装置５によ
り矢印ａ１力向に移動させ、ジノ断した【：作物Ｗを工
作機械のチャック２より引き離す（第３図（Ｃ））、そ
して、作機械のチャック２と刃物台（図示せず）とト渉
しない位置で、ワークサポート！Ｏを回転駆動装置７に
より矢印Ｃ方向に１８０度回動させる（第３図（Ｄ））
。Next, the workpiece sabot 10 is moved in the direction of the arrow a1 by the linear MJA motion device 5, and the cut crop W is separated from the chuck 2 of the machine tool (Fig. 3 (C)). 2 and the workpiece support in a position that does not interfere with the turret (not shown)! O is rotated 180 degrees in the direction of arrow C by the rotary drive device 7 (Fig. 3 (D))
.
ワークサポートｌＯを矢印ａ？力方向移動させ、補助軸
１２の後部の連結杆１６をＬｆｒ：機械のコレットチャ
ック２に装着する。このとき、次に送り出されるべくコ
レットチャック２の内部にある林状り作物は連結杆１６
によって押し戻される。Arrow a for work support lO? It is moved in the force direction and the connecting rod 16 at the rear of the auxiliary shaft 12 is attached to the collet chuck 2 of the Lfr: machine. At this time, the forest crop inside the collet chuck 2 to be sent next is transferred to the connecting rod 16.
pushed back by
次いで、１作機械の主軸を回転させ、補助軸１２を回転
させることにより、工作物の背面、すなわち、米油に面
の加工を行なう（第３図（Ｅ））、この場合、工作物正
面の刃物台を）三軸軸方向に移動して使用するため、背
加重り使用にする１几は１通常の加工に用いた工具を使
用すればよく、１１面加工 ■１ｉ川の１几を用意する
必要はない。Next, by rotating the main shaft of one machine tool and rotating the auxiliary shaft 12, the back side of the workpiece, that is, the surface of rice oil is machined (Fig. 3 (E)). In this case, the front side of the workpiece is machined. Because the tool rest (of the tool rest) is moved in three axes, one tool that uses a back weight can be machined using the same tools used for normal machining. There is no need to prepare it.
背面加工が糾了すると、ワークサポー）１０を１りび矢
印ａ１方向に移動させて、補助軸１２の連結杆１６を１
：作機械のコレットチャック２から引、！扶〈（第３５
４ ＣＦ） ） 、回転駆動装置６によってワークサポ
ート１０を待機位置に移動させる（第３図（Ｇ））、待
機位置において、ワークサポートＩＯを欠ＱＪｃ方向に
９０度回動させ、補助軸１２のコレットチャック１３を
ド方に向ける。When the back side machining is completed, move the workpiece support 10 in the direction of the arrow a1 and tighten the connecting rod 16 of the auxiliary shaft 12.
: Pull from the collet chuck 2 of the machine tool! Fu〈(35th
4 CF) ), the work support 10 is moved to the standby position by the rotary drive device 6 (Fig. 3 (G)), and in the standby position, the work support IO is rotated 90 degrees in the direction QJc, and the auxiliary shaft 12 is rotated. Turn the collet chuck 13 in the direction.
次いでコレットチャック１３を開き、加り済みの１作物
を自毛によって受部（図示せず）に落ドさせる（第３図
（Ｈ））。Next, the collet chuck 13 is opened, and the loaded crop is dropped into a receiver (not shown) using its own hair (FIG. 3 (H)).
１−述した実施例のものは、作機械がバーフィーダ付き
のもので、工作物の把持をコレア）チャックで行なうも
のについて説明したが、本発明はこれに限定されるもの
ではない、したがって。1- In the embodiment described above, the machine tool is equipped with a bar feeder and the workpiece is gripped by a Correa chuck, but the present invention is not limited thereto.
例えば、［作機械のチャックがスクロールチャックであ
り、種々の工作物をチャック側から一つひとつ供給する
タイプのものにも実施できる。この場合、工作物を突切
りバイトで切断する工程は不にとなるが、−力、１作物
を自動的に１作機械のチャックに供給するには、加工済
みの工作物を落ドさせた後、ワークサポータのチャーＩ
りで［作物の素材を把持し、作機械のトヤツクまで運ぶ
必要がある。For example, the present invention can also be applied to a type in which the chuck of the machine tool is a scroll chuck and various workpieces are fed one by one from the chuck side. In this case, the process of cutting the workpiece with a parting tool is unnecessary, but in order to automatically feed one crop to the chuck of one machine tool, it is necessary to drop the machined workpiece. After that, work supporter Char I
It is necessary to grasp the crop material and transport it to the machine tool.
［発明の効果］
以ｊ−のように、本発明の加工方法によれば、背面加工
専用のに作機械あるいはこれに類する装置を設けること
なく１通常の加工に使用する作機械で背面加工を行なう
ことができる。[Effects of the Invention] As described in J- below, according to the machining method of the present invention, back machining can be performed using a machine tool used for normal machining without providing a machine tool or similar device exclusively for back machining. can be done.
第１図は、実施例の方法を行なうだめのに作機械と７−
フサボータの斜視図、第２図は、ワークサポータの縦断
面図、第３図（Ａ）乃全（）Ｉ）は、Ｊ１程の説明を行
なうためのｆ面図を示す−１：Ｔ１１作機械主軸台
２：コレットチャック５：直線駆動装置 ６，７：
回転駆動装置ｌＯ：ワークサポータ １１＋ケ一ス体
１２ ： ？ｌｌｉ助軸 １３：コレットチャ
ック１６：連結杆
出願人 池（（鉄工株式会社
第３図（Ｂ）
第３図（Ｃ）
第３図（Ｄ）FIG. 1 shows the machine tool and the 7-
Fig. 2 is a vertical sectional view of the work supporter, and Fig. 3 (A) to ()I) are f-plane views for explaining J1-1: T11 machine tool. Headstock
2: Collet chuck 5: Linear drive device 6, 7:
Rotary drive device lO: Work supporter 11 + case body 12: ? lli auxiliary shaft 13: Collet chuck 16: Connecting rod Applicant Ike ((Ironko Co., Ltd. Fig. 3 (B) Fig. 3 (C) Fig. 3 (D)
Claims (1)
加工方法。 （イ）工作機械の主軸に把持された状態で加工の行なわ
れた工作物の正面側をワークサポ ータの補助軸の先部で把持し、主軸より引 き離す。 （ロ）ワークサポータを所定の角度回動させて、ワーク
サポータの補助軸後部を前記工作 機械の主軸に装着させる。 （ハ）前記工作機械の主軸を回転させることによって、
ワークサポータの補助軸を回転さ せ、工作物の背面を、前記加工に使用した工具を用いて
加工する。[Claims] A method for machining the back surface of a workpiece using a machine tool, the method comprising the following steps. (a) Grip the front side of the workpiece that has been machined while it is gripped by the main shaft of the machine tool with the tip of the auxiliary shaft of the work supporter, and pull it away from the main shaft. (b) Rotate the work supporter by a predetermined angle to attach the rear part of the auxiliary shaft of the work supporter to the main shaft of the machine tool. (c) By rotating the main shaft of the machine tool,
The auxiliary shaft of the work supporter is rotated, and the back side of the workpiece is machined using the tool used for the machining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17991385A JPS6274501A (en) | 1985-08-15 | 1985-08-15 | Backface machining method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17991385A JPS6274501A (en) | 1985-08-15 | 1985-08-15 | Backface machining method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6274501A true JPS6274501A (en) | 1987-04-06 |
| JPH0350642B2 JPH0350642B2 (en) | 1991-08-02 |
Family
ID=16074103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17991385A Granted JPS6274501A (en) | 1985-08-15 | 1985-08-15 | Backface machining method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6274501A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106077707A (en) * | 2016-06-28 | 2016-11-09 | 梧州奥卡光学仪器有限公司 | Microscope zoom body car hole method |
-
1985
- 1985-08-15 JP JP17991385A patent/JPS6274501A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106077707A (en) * | 2016-06-28 | 2016-11-09 | 梧州奥卡光学仪器有限公司 | Microscope zoom body car hole method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0350642B2 (en) | 1991-08-02 |
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