JPH01164539A - Inspection of installation of cutter tip - Google Patents

Inspection of installation of cutter tip

Info

Publication number
JPH01164539A
JPH01164539A JP32054287A JP32054287A JPH01164539A JP H01164539 A JPH01164539 A JP H01164539A JP 32054287 A JP32054287 A JP 32054287A JP 32054287 A JP32054287 A JP 32054287A JP H01164539 A JPH01164539 A JP H01164539A
Authority
JP
Japan
Prior art keywords
image
installation
cutter
base
tip
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.)
Pending
Application number
JP32054287A
Other languages
Japanese (ja)
Inventor
Keizo Goromaru
五郎丸 啓三
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP32054287A priority Critical patent/JPH01164539A/en
Publication of JPH01164539A publication Critical patent/JPH01164539A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q17/00Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/24Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves
    • B23Q17/2452Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves for measuring features or for detecting a condition of machine parts, tools or workpieces
    • B23Q17/2457Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves for measuring features or for detecting a condition of machine parts, tools or workpieces of tools

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machine Tool Sensing Apparatuses (AREA)

Abstract

PURPOSE:To improve the production efficiency by judging the correctness of the installation position of a cutter tip by picking up the installation angle between a rotary cutter base and a cutter tip, installation position, and the projection quantity of the cutter tip by an image pick-up device and image- processing said values and comparing the image signal with a set value. CONSTITUTION:The cutter installation conditions such as the installation position H, installation angle theta, and the projection quantity (l) of a rotary cutter base 3 installed onto a base part positioning base 2 are monitored by an image pick-up device 4, and the state is image-processed by an image processing device 5. The image signals HR, thetaR, lR which are image-processed are sent into a diagnosis computer 6. The computer 6 is provided with the cutter tip installation conditions Hr, thetar, lr previously set in a data base 7 and compares said conditions with the transmitted image signal HR, thetaR and lR. During this comparison, difference is judged, and if the result is within an allowable range, the message of cutter tip installation replacement OK is image-outputted onto a console 9. In case of discordance, the installation condition which does not accord is image-outputted.

Description

【発明の詳細な説明】 (技術分野) 本発明は、回転カッタのベースの外周に刃物チップを交
換する時の取付位置をle!認するための刃物チップ取
付検査方法に関する。
DETAILED DESCRIPTION OF THE INVENTION (Technical Field) The present invention provides a mounting position for replacing the blade tip on the outer periphery of the base of a rotary cutter. This document relates to a method for inspecting the attachment of blade tips for inspection.

(背景技術) 従来、切削加工機の回転カッタにおいては、刃物チップ
を交換する際に回転カッタのベースの固定部に取付遊び
があるため、交換取付けした後、その取付位置の良否を
確認する必要がある。
(Background technology) Conventionally, in rotary cutters for cutting machines, when replacing the blade tip, there is some mounting play in the fixed part of the base of the rotary cutter, so it is necessary to check whether the mounting position is correct after replacing the cutting tool. There is.

そこで、従来この刃物チップの取付は位置を確認する方
法としては、回転カッタのヘッドに刃物チップを取付は
固定した後、回転カッタを切削加工機にセットし、被加
工機を実際に切削加工して、その加工品が所定の寸法に
仕上げられているか否かを外観検査し、不良のときは、
刃物チップの取付は位置を再調整するようにしていた。
Therefore, the conventional method for checking the position of the blade tip is to attach and fix the blade tip to the head of a rotary cutter, then set the rotary cutter on a cutting machine and actually cut the machine to be machined. Then, the processed product is visually inspected to see if it has been finished to the specified dimensions, and if it is found to be defective,
When installing the blade tip, the position had to be readjusted.

しかし、この方法では取付は位置の良否を確認すること
に長時間を要するとともに、試し加工の余分の工数が掛
かり生産効率が低下するという問題点を有している。
However, this method has problems in that it takes a long time to confirm whether the mounting position is good or not, and additional man-hours are required for trial machining, which reduces production efficiency.

(発明の目的) 本発明は以上のような点に鑑み提案されたもので、その
目的とするところは、刃物チップの交換取付けの段階で
取付は位置の良否を検査することにより、交換の際の試
し加工工程を省略するとともに、再調整の時間を短縮す
ることができる刃物チップ取付検査方法を提供するにあ
る。
(Object of the Invention) The present invention has been proposed in view of the above points, and its purpose is to inspect the correctness of the installation position at the stage of replacing and installing the blade tip. An object of the present invention is to provide a cutting tool chip attachment inspection method that can omit a trial processing step and shorten the time for readjustment.

すなわち、本発明に係る刃物チップ取付検査方法は、回
転力フタの外周に複数個を取り付けた刃物チップの取付
位置を検査する刃物チップ取付検査方法において、前記
回転カッタのベースと刃物チップとの取付は角θ、取付
は位置Hおよび刃物チップの突出量lを撮像装置にて揚
傷して画像処理し、この画像信号(θm、H++、!!
、、l)を比較器に入力して設定値(θT、HT、lT
)と比較し、この比較値に基づいて刃物チップの取付位
置の良否を判定するように構成し、上記の目的を達成す
るものである。
That is, the cutter tip attachment inspection method according to the present invention is a cutter tip attachment inspection method for inspecting the attachment position of a plurality of cutter tips attached to the outer periphery of a rotational force lid, and includes: is the angle θ, the mounting position H, and the protrusion amount l of the blade tip are captured using an imaging device and image processed, and this image signal (θm, H++,!!
,,l) to the comparator and set values (θT, HT, lT
), and based on this comparison value, it is determined whether the mounting position of the blade tip is good or bad, thereby achieving the above object.

(発明の開示) 以下、本発明を図に基づいて説明する。(Disclosure of invention) Hereinafter, the present invention will be explained based on the drawings.

第1図ないし第3図は本発明の実施例を示すもので、図
中、1はベース部位置決め台2と回転カッターベース部
3からなる回転カッタ、4は撮像装置、5は撮像装置4
の画像を処理する画像処理装置、6はベストセツティン
グデータ7と画像処理袋W5からの信号に基づいて回転
カッタ1の刃物チップ8の取付位置を検査する診断コン
ピュータ、9は診断コンピュータ6を操作するコンソー
ル(端末装置)である。
1 to 3 show embodiments of the present invention, and in the figures, 1 is a rotary cutter consisting of a base positioning table 2 and a rotary cutter base 3, 4 is an imaging device, and 5 is an imaging device 4.
6 is a diagnostic computer that inspects the attachment position of the cutter tip 8 of the rotary cutter 1 based on the best setting data 7 and the signal from the image processing bag W5; 9 is a diagnostic computer that operates the diagnostic computer 6; This is a console (terminal device) for

この回転カッタ1は、第2図に示すように、ベース部位
置決め台2に軸を介して回転自在な回転カッターベース
部3からなり、この回転カッターベース部3の外周に複
数の刃物チップ8が保持されて構成されている。この刃
物チップ8の取付は要件は、第2図に示すように、取付
は高さ(H)。
As shown in FIG. 2, this rotary cutter 1 consists of a rotary cutter base 3 that is freely rotatable via a shaft on a base positioning stand 2, and a plurality of blade tips 8 are arranged on the outer periphery of the rotary cutter base 3. maintained and configured. The requirements for mounting this blade tip 8 are height (H) as shown in FIG.

取付角度(θ)および刃物チップの突出量(f)によっ
て決まる。しかしながら、この刃物チップを回転カッタ
ーベース部3の固定部10に取付遊びがあるため、取付
は要件がある範囲で変動する。
It is determined by the mounting angle (θ) and the protrusion amount (f) of the blade tip. However, since there is some play in attaching this blade tip to the fixed part 10 of the rotary cutter base part 3, the attachment varies within a certain range of requirements.

この変動量の大きさは、例えば第3図に示すようなシス
テムキンチンの箱(ボンクス)を製イ乍する際に、その
部材11.12.13.14から絹み立てられている。
The magnitude of this variation is determined from the members 11, 12, 13, and 14 when manufacturing a system box as shown in FIG. 3, for example.

この部材IL 12.13.14は、第4図に示すよう
に、略同形状の台形であって、この台形の斜面部11a
、Ilb、12a、12b、13a、13b。
As shown in FIG. 4, this member IL 12.13.14 is a trapezoid having approximately the same shape, and the slope portion 11a of this trapezoid.
, Ilb, 12a, 12b, 13a, 13b.

14a、14bを互いに接着剤を介して貼り合わせるこ
とにより組み立てられている。
It is assembled by pasting 14a and 14b together with an adhesive.

この各部材11.12.13.14は、原板をある長さ
に切断した後、その端面を傾斜状に切削する必要がある
。この切削加工法としては、第2図に示したように、回
転力フタが広く用いられており、刃物チップ8の刃先を
被加工部材15の加工面15aに合せて、回転カッター
ベース部3の固定部10に取り付けて、この回転カッタ
1に向けて被加工部材15を移動させることにより切削
する方法である。
For each member 11, 12, 13, 14, after cutting the original plate to a certain length, it is necessary to cut the end face in an inclined shape. As this cutting method, as shown in FIG. This is a method of cutting by attaching it to the fixed part 10 and moving the workpiece 15 toward the rotary cutter 1.

次に、刃物チップ取付検査方法の動作を説明する。Next, the operation of the blade tip attachment inspection method will be explained.

本発明検査方法では、ベース部位置決め台2に取り付け
られた回転カッターヘース3を撮像装置4により取付は
位ill (H) 、取付は角(θ)および突出量(り
の刃物取付は要件を監視し、その状態を画像処理装置5
で画像処理する。この画像処理された画像信号(H1+
、θ*、Q*)を診断コンピュータ6に送信する0診断
コンピュータ6では、データベース7に予め設定した刃
物チップ取付は要件(Hl、θt、乏y)を持っていて
、送信されたれた画像信号(H,、θ1.P、□)と比
較する。この比較において差異の判定を行い、その結果
が許容範囲内にあるならば、コンソール9に刃物チップ
取付は交換OKのメツセージを画面出力する。また、−
敗してない場合には、一致していない取付は要件をコン
ソール9に画面出力する。
In the inspection method of the present invention, the rotary cutter head 3 attached to the base positioning table 2 is installed using the imaging device 4, and the angle (θ) and protrusion amount (requirements are monitored for the installation of the cutter). , the state is processed by the image processing device 5.
Process the image. This image processed image signal (H1+
, θ*, Q*) to the diagnostic computer 6.0 In the diagnostic computer 6, the blade tip attachment preset in the database 7 has requirements (Hl, θt, poor y), and the transmitted image signal Compare with (H,, θ1.P, □). A difference is determined in this comparison, and if the result is within the allowable range, a message is output on the console 9 indicating that the blade tip attachment can be replaced. Also, −
If not, the requirements for unmatched installations are output on the screen to the console 9.

第5図は、本発明における診断プログラム流れ図である
。診断コンピュータ6は、検査スタート時にDBよりベ
ストセツティングデータを読み込み、次に画像処理デー
タを読み込んで、両者を比較し、取付は位置の良否を判
断して、YESなら刃物チップの交換が完了したことを
表示し、NOであれば、取付は位置を再調整するよう指
示する。
FIG. 5 is a flowchart of a diagnostic program according to the present invention. The diagnostic computer 6 reads the best setting data from the DB at the start of the inspection, then reads the image processing data, compares the two, determines whether the mounting position is good or not, and if YES, the blade tip replacement is complete. If the answer is NO, the installation will be instructed to readjust the position.

第6図は、本発明の刃物チップ取付検査方法におけるデ
ータチエツク詳細流れ図であって、診断コンピュータに
ベストセツティングデータ(Hア。
FIG. 6 is a detailed flowchart of the data check in the knife tip installation inspection method of the present invention, in which the best setting data (H-A) is input to the diagnostic computer.

θT、lT)を入力するとともに、画像処理データ(H
,、θx、ffi++)を入力し、それぞれのデータを
比較し、許容取付高さδ□、許容取付は角δθ 。
θT, lT), and image processing data (H
, , θx, ffi++), compare the respective data, and determine the allowable mounting height δ□ and the allowable mounting angle δθ.

許容突出量δλの範囲にあるか否か(YES、N0)゛
を判断し、許容範囲以上のときは、その偏差値H″(H
,−Hア)、 θ”(θ8−θ7=θ°)および2°(
f、iア=2°)を表示し、この偏差値HI。
It is judged whether or not it is within the range of allowable protrusion amount δλ (YES, N0), and if it is above the allowable range, the deviation value H″ (H
, −Ha), θ” (θ8−θ7=θ°) and 2°(
f, ia=2°), and this deviation value HI.

θ°およびloに基づいて再調整(リトライ)の指示を
画面に出力させて、再調整した画像処理したデータを再
入力する。一方、許容範囲(δ8゜δo  、  6x
  )以内であれば、交換OKを画面に出力させるよう
になっている。
A readjustment (retry) instruction is output on the screen based on θ° and lo, and the readjusted image-processed data is input again. On the other hand, the allowable range (δ8°δo, 6x
), a message indicating that the exchange is OK will be output on the screen.

以上、本発明を回転カッタの刃物チップ交換取付時に限
って説明したが、これに限定されるものでなく、例えば
切削加工の途中において刃物カッターの位置ずれを検査
する方法としても応用することが可能である。
Although the present invention has been described above only when replacing and installing a blade tip of a rotary cutter, it is not limited to this, and can also be applied as a method for inspecting the positional deviation of a blade cutter during cutting, for example. It is.

(発明の効果) 以上のように、本発明に係る刃物チップ取付検査方法は
、回転カッタの外周に複数個を取り付けた刃物チップの
取付位置を検査する刃物チップ取付検査方法において、
前記回転カッタのベースと刃物チップとの取付は角θ、
取付は位置Hおよび刃物チップの突出量lを撮像装置に
て撮像して画像処理し、この画像信号(θ*、Hv=、
lえ)を比較器に人力して設定値(θT、 Ht、 l
 r )と比較し、この比較値に基づいて刃物チップの
取付位置の良否を判定するようにしたので、刃物チップ
の交換取付けの段階で取付は位置の良否を検査すること
により、交換の際の試し加工工程を省略するとともに、
再調整の時間を短縮することができる。
(Effects of the Invention) As described above, the blade tip attachment inspection method according to the present invention is a blade tip attachment inspection method for inspecting the attachment position of a plurality of blade tips attached to the outer periphery of a rotary cutter.
The base of the rotary cutter and the blade tip are attached at an angle θ,
For installation, the position H and the protrusion amount l of the blade tip are imaged using an imaging device and processed, and this image signal (θ*, Hv=,
manually enter the set values (θT, Ht, l) into the comparator.
r) and determine whether the installation position of the blade tip is good or bad based on this comparison value. In addition to omitting the trial processing process,
Readjustment time can be shortened.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本発明の一実施例を示すシステム構成図、第2
図は本発明の刃物チップ取付検査方法の検査対象を示す
縦断面図、第3図および第4図はシステムキッチン箱の
組立斜視図及びその構造部材を示す斜視図、第5図は本
発明の検査方法における診断プログラム流れ図、第6図
は本発明の検査方法におけるデータチエツク詳細流れ図
である。 1・・・回転カッタ、2・・・ベース部位置決め台、3
・・・回転カッターベース、4・・・撮像装置、5・・
・画像処理装置、6・・・診断コンピュータ、7・・・
ベストセツティング、8・・・刃物チップ、9・・・コ
ンソール。 第1図 第5図 第6図
Fig. 1 is a system configuration diagram showing one embodiment of the present invention;
3 and 4 are assembled perspective views of the system kitchen box and a perspective view showing its structural members. FIG. FIG. 6 is a detailed flowchart of a data check in the testing method of the present invention. 1...Rotary cutter, 2...Base part positioning stand, 3
... Rotating cutter base, 4... Imaging device, 5...
・Image processing device, 6...Diagnostic computer, 7...
Best setting, 8...Knife tip, 9...Console. Figure 1 Figure 5 Figure 6

Claims (1)

【特許請求の範囲】[Claims]  回転カッタの外周に複数個を取り付けた刃物チップの
取付位置を検査する刃物チップ取付検査方法において、
前記回転カッタのベースと刃物チップとの取付け角θ、
取付け位置Hおよび刃物チップの突出量lを撮像装置に
て撮像して画像処理し、この画像信号(θ_R、H_R
、l_R)を比較器に入力して設定値(θ_T、H_T
、l_T)と比較し、この比較値に基づいて刃物チップ
の取付位置の良否を判定することを特徴とする刃物チッ
プ取付検査方法。
In a knife tip attachment inspection method that inspects the attachment position of a plurality of knife tips attached to the outer periphery of a rotary cutter,
The mounting angle θ between the base of the rotary cutter and the blade tip,
The mounting position H and the protrusion amount l of the cutter tip are imaged with an imaging device and processed, and this image signal (θ_R, H_R
, l_R) to the comparator and set values (θ_T, H_T
, l_T) and determining the quality of the attachment position of the knife tip based on this comparison value.
JP32054287A 1987-12-18 1987-12-18 Inspection of installation of cutter tip Pending JPH01164539A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP32054287A JPH01164539A (en) 1987-12-18 1987-12-18 Inspection of installation of cutter tip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP32054287A JPH01164539A (en) 1987-12-18 1987-12-18 Inspection of installation of cutter tip

Publications (1)

Publication Number Publication Date
JPH01164539A true JPH01164539A (en) 1989-06-28

Family

ID=18122597

Family Applications (1)

Application Number Title Priority Date Filing Date
JP32054287A Pending JPH01164539A (en) 1987-12-18 1987-12-18 Inspection of installation of cutter tip

Country Status (1)

Country Link
JP (1) JPH01164539A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995016543A1 (en) * 1993-12-18 1995-06-22 Gildemeister-Devlieg System-Werkzeuge Gmbh Method and device for adjusting reamers and similar equipment
US10300571B2 (en) * 2017-06-08 2019-05-28 Poju International Co., Ltd Intellectual automatic tool changer speed moderating system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5835405A (en) * 1981-08-28 1983-03-02 Nissan Motor Co Ltd Device for inspecting configuration of tool

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5835405A (en) * 1981-08-28 1983-03-02 Nissan Motor Co Ltd Device for inspecting configuration of tool

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995016543A1 (en) * 1993-12-18 1995-06-22 Gildemeister-Devlieg System-Werkzeuge Gmbh Method and device for adjusting reamers and similar equipment
US5716169A (en) * 1993-12-18 1998-02-10 Gildemeister-Devlieg System-Werkzeuge Gmbh Process and device for adjusting reamers and the like
US10300571B2 (en) * 2017-06-08 2019-05-28 Poju International Co., Ltd Intellectual automatic tool changer speed moderating system

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