CN115365886A - Probe measurement system for processing machines - Google Patents

Probe measurement system for processing machines Download PDF

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Publication number
CN115365886A
CN115365886A CN202110538106.7A CN202110538106A CN115365886A CN 115365886 A CN115365886 A CN 115365886A CN 202110538106 A CN202110538106 A CN 202110538106A CN 115365886 A CN115365886 A CN 115365886A
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probe
database
transmission
detection
value
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朱益德
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Yide Machinery Co ltd
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Yide Machinery Co ltd
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    • 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
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/20—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring workpiece characteristics, e.g. contour, dimension, hardness
    • 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
    • B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
    • B23Q15/20—Automatic control or regulation of feed movement, cutting velocity or position of tool or work before or after the tool acts upon the workpiece
    • 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
    • B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
    • B23Q15/20—Automatic control or regulation of feed movement, cutting velocity or position of tool or work before or after the tool acts upon the workpiece
    • B23Q15/22—Control or regulation of position of tool or workpiece

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)

Abstract

The invention discloses a measuring head measuring system applied to a processing machine, which comprises: the central control system is provided with a detection value database, a standard value database, a return-to-zero database, a correction unit and a path default unit which are in information connection, wherein the standard value database stores a standard value, the return-to-zero database receives a zero value, the detection database receives a detection value, the correction unit is in information connection with the standard value database and the detection value database and is used for comparing the standard value and the detection value to obtain a correction value, and the path default unit is in information connection with the standard value database and the return-to-zero database; the driving mechanism is in information connection with the central control system; the transmission system is in control connection with the driving mechanism; the detection device is arranged on the transmission system and is driven to move by the transmission system, the detection device comprises a transmission measuring head and a detection needle, the transmission measuring head is arranged on the transmission system and is in information connection with the central control system, the detection needle is arranged on the transmission measuring head, one end of the detection needle, which is far away from the transmission measuring head, is provided with a probe, and the probe is used for contacting a workpiece or a ring gauge.

Description

应用于加工机的测头量测系统Probe measurement system for processing machines

技术领域technical field

本发明系关于一种量测系统，特别系关于一种应用于加工机的测头量测系统。The invention relates to a measuring system, in particular to a probe measuring system applied to a processing machine.

背景技术Background technique

现如今工业化大量生产的制造过程中，加工机被应用于各加工程序，例如钻孔、车削、铣削、切割等制程，然而在进行多轴加工前，需先对工件进行反复校正，且须藉由人工量测，如此一来将造成量测误差，亦相当耗时，为此，需要一种自动化且能够精准探测、校正的测头量测系统。Nowadays, in the manufacturing process of industrialized mass production, processing machines are used in various processing procedures, such as drilling, turning, milling, cutting, etc. However, before multi-axis processing, the workpiece needs to be repeatedly calibrated, and must Manual measurement will cause measurement errors and is quite time-consuming. For this reason, an automated probe measurement system capable of accurate detection and correction is needed.

发明内容Contents of the invention

本发明提供一种应用于加工机的测头量测系统，其主要目的在于提供一种自动化且能够精准探测、校正的测头量测系统。The present invention provides a probe measurement system applied to a processing machine, and its main purpose is to provide an automatic probe measurement system capable of accurate detection and correction.

为达成前述目的，本发明应用于加工机的测头量测系统，包括：In order to achieve the aforementioned purpose, the present invention is applied to a probe measurement system of a processing machine, including:

一中央控制系统，具有信息连接的一探测值数据库、一标准值数据库、一归零数据库、一校正单元及一路径默认单元，该标准值数据库供以储存一标准值，该归零数据库供以接收一规零值，该探测数据库供以接收一探测值，该校正单元与该标准值数据库、探测值数据库信息连接，该校正单元供以比对该标准值、该探测值以得出一校正值，该路径默认单元与该标准值数据库及归零数据库信息连接，该路径默认单元具有一第一默认路径及一第二默认路径，该第二默认路径系依据该标准值及规零值得出；A central control system has a detection value database, a standard value database, a zeroing database, a calibration unit and a path default unit connected by information, the standard value database is used to store a standard value, and the zeroing database is used for Receive a gauge zero value, the detection database is used to receive a detection value, the correction unit is connected with the standard value database and the detection value database information, and the correction unit is used to compare the standard value and the detection value to obtain a correction value, the path default unit is connected with the standard value database and the zeroing database information, the path default unit has a first default path and a second default path, and the second default path is obtained according to the standard value and the zero value ;

一驱动机构，与该中央控制系统信息连接，该驱动机构供以接收该第一默认路径及该第二默认路径；a driving mechanism, in information connection with the central control system, the driving mechanism is configured to receive the first default path and the second default path;

一传动系统，与该驱动机构控制连接，该驱动机构依据该第一默认路径及该第二默认路径驱动该传动系统位移；A transmission system, which is connected to the driving mechanism for control, and the driving mechanism drives the displacement of the transmission system according to the first default path and the second default path;

一探测装置，装设于该传动系统，该探测装置供以为该传动系统驱动位移，该探测装置包括一传输测头及至少一个探测针，该传输测头装设于该传动系统，该传输测头与该中央控制系统信息连接，该探测针装设于该传输测头，该探测针远离该传输测头的一端具有一探头，该探头供以接触一工件或一环规。A detection device installed on the transmission system, the detection device is used to drive displacement for the transmission system, the detection device includes a transmission measuring head and at least one detection needle, the transmission measurement head is installed on the transmission system, the transmission measurement The head is informationally connected with the central control system, the probe is installed on the transmission probe, and the end of the probe away from the transmission probe has a probe, and the probe is used to contact a workpiece or a ring gauge.

藉由前述可知，本发明应用于加工机的测头量测系统主要系透过探测装置直接触碰工件以得出该探测值，并依据该探测值与储存于标准值数据库内的标准值进行比对，以得出校正值，再依据校正值补正加工刀具的一加工路径，全程皆以自动化的方式完成，进而避免以人力校正、量测所产生的缺失。From the foregoing, it can be seen that the probe measuring system applied to the processing machine of the present invention mainly obtains the detection value by directly touching the workpiece through the detection device, and performs the measurement based on the detection value and the standard value stored in the standard value database. Comparing to obtain the correction value, and then correcting a machining path of the machining tool according to the correction value, the whole process is completed in an automated manner, thereby avoiding the defects caused by manual correction and measurement.

附图说明Description of drawings

图1为本发明测头量测系统于触碰环规的示意图。FIG. 1 is a schematic diagram of a probe measuring system of the present invention touching a ring gauge.

图2为本发明测头量测系统于触碰环规的示意图。FIG. 2 is a schematic diagram of the touch probe measuring system of the present invention with a ring gauge.

图3为本发明测头量测系统于触碰环规的示意图。FIG. 3 is a schematic diagram of a probe measuring system of the present invention in contact with a ring gauge.

图4为本发明测头量测系统于触碰工件的示意图。FIG. 4 is a schematic diagram of the probe measuring system of the present invention touching a workpiece.

图5为本发明测头量测系统于触碰工件的示意图。FIG. 5 is a schematic diagram of the probe measuring system of the present invention touching a workpiece.

图6为本发明测头量测系统于触碰工件的示意图。FIG. 6 is a schematic diagram of the probe measuring system of the present invention touching a workpiece.

图7为本发明测头量测系统于触碰工件的示意图。FIG. 7 is a schematic diagram of the probe measuring system of the present invention touching a workpiece.

图8为本发明测头量测系统的系统架构图。FIG. 8 is a system architecture diagram of the probe measurement system of the present invention.

图中：In the picture:

中央控制系统10；Central control system 10;

探测值数据库11；Detection value database 11;

标准值数据库12；standard value database 12;

归零数据库13；Zero database 13;

校正单元14；Correction unit 14;

路径默认单元15；path default unit 15;

驱动机构20；drive mechanism 20;

传动系统30；transmission system 30;

探测装置40；detection device 40;

传输测头41；Transmission probe 41;

探测针42；probe pin 42;

探头421；Probe 421;

轴向X；Axial X;

径向Y；Radial Y;

环规A；ring gauge A;

内侧面A1；inner side A1;

外侧面A2；Outer side A2;

顶侧面A3；top side A3;

底侧面A4；Bottom side A4;

工件B；Workpiece B;

内侧壁B1；inner wall B1;

外侧壁B2；Outer wall B2;

顶侧壁B3；top side wall B3;

底侧壁B4；bottom side wall B4;

阶状壁B5。Stepped wall B5.

具体实施方式Detailed ways

本发明提供一种应用于加工机的测头量测系统，请参照图1至8所示，包括：The present invention provides a probe measurement system applied to processing machines, please refer to Figures 1 to 8, including:

一中央控制系统10，具有信息连接的一探测值数据库11、一标准值数据库12、一归零数据库13、一校正单元14及一路径默认单元15，该标准值数据库12供以储存一标准值，该标准值可为复数坐标值，该归零数据库13供以接收一规零值，该规零值为量测一环规A后得出的数值，该探测数据库11供以接收一探测值，该探测值为复数坐标值，该校正单元14与该标准值数据库12、探测值数据库11信息连接，该校正单元14供以比对该标准值、该探测值以得出一校正值，该路径默认单元15与该标准值数据库12及归零数据库13信息连接，该路径默认单元15具有一第一默认路径及一第二默认路径，该第一预测路径为探测该环规A的路径，该第一预测路径为一默认值，该第二默认路径为探测一工件B的路径，该第二默认路径系依据该标准值及规零值得出；A central control system 10 has a detection value database 11, a standard value database 12, a zeroing database 13, a correction unit 14 and a path default unit 15 connected with information, and the standard value database 12 is used to store a standard value , the standard value can be a complex coordinate value, the zeroing database 13 is for receiving a zeroing value, the zeroing value is the value obtained after measuring a ring gauge A, and the detection database 11 is for receiving a detection value , the detection value is a complex coordinate value, the correction unit 14 is connected with the standard value database 12 and the detection value database 11 information, the correction unit 14 is used to compare the standard value and the detection value to obtain a correction value, the The path default unit 15 is connected with the standard value database 12 and the zeroing database 13 information, the path default unit 15 has a first default path and a second default path, the first predicted path is the path for detecting the ring gauge A, The first predicted path is a default value, the second default path is a path for detecting a workpiece B, and the second default path is obtained according to the standard value and the zero value;

一驱动机构20，与该中央控制系统10的该路径默认单元15信息连接，该驱动机构20供以接收该第一默认路径及该第二默认路径，于具体实施例中，该驱动机构20可为马达；A driving mechanism 20 is informationally connected with the path default unit 15 of the central control system 10, and the driving mechanism 20 is used to receive the first default path and the second default path. In a specific embodiment, the driving mechanism 20 can for the motor;

一传动系统30，与该驱动机构20控制连接，该驱动机构20驱动该传动系统30位移，该驱动机构20依据该第一默认路径及该第二默认路径驱动该传动系统30，于具体实施例中，该传动系统可为由复数滑轨(例如X轴、Y轴、Z轴滑轨)构成；A transmission system 30 is connected to the driving mechanism 20 for control, the driving mechanism 20 drives the displacement of the transmission system 30, and the driving mechanism 20 drives the transmission system 30 according to the first default path and the second default path. In the specific embodiment Among them, the transmission system can be composed of multiple slide rails (such as X-axis, Y-axis, Z-axis slide rails);

一探测装置40，装设于该传动系统30，该探测装置40供以为该传动系统30驱动位移至预定的位置，该探测装置40供以碰触该环规A或该工件B，于本实施例中，该探测装置40包括一传输测头41及至少一个探测针42，该传输测头41装设于该传动系统30，该传输测头41与该中央控制系统10信息连接，该探测针42装设于该传输测头41，该探测针42远离该传输测头41的一端具有一探头421，该探头421为接触式触发测头，采用光学讯号传输，该探头421供以接触工件B或环规A。A detection device 40 is installed on the transmission system 30, the detection device 40 is used to drive the transmission system 30 to a predetermined position, the detection device 40 is used to touch the ring gauge A or the workpiece B, in this embodiment In an example, the detection device 40 includes a transmission probe 41 and at least one probe 42, the transmission probe 41 is installed on the transmission system 30, the transmission probe 41 is connected with the central control system 10 information, the probe 42 is mounted on the transmission probe 41, and the end of the probe needle 42 away from the transmission probe 41 has a probe 421. The probe 421 is a contact trigger probe and adopts optical signal transmission. The probe 421 is used to contact the workpiece B or Ring Gauge A.

于较佳实施例中，该探测针42的数量为三，该传输测头41定义出一轴向X及一径向Y，其中一个该探测针42沿着该轴向X延伸，而另二个该探测针42沿着该径向Y延伸，且沿着径向Y延伸的二个该探测针42的延伸方向相反。In a preferred embodiment, the number of the probe pins 42 is three, and the transmission measuring head 41 defines an axial direction X and a radial direction Y, wherein one of the probe pins 42 extends along the axial direction X, and the other two One of the detection needles 42 extends along the radial direction Y, and the two detection needles 42 extending along the radial direction Y extend in opposite directions.

于本实施例中，该传输测头41系透过光学、无线电等方式与该中央控制系统10信息连接。In this embodiment, the transmission probe 41 is connected with the central control system 10 through optical, radio and other means.

以上所述即为本发明各实施例主要构件的组态说明，至于本发明的作动方式及功效说明如下：The above is the description of the configuration of the main components of each embodiment of the present invention. As for the operation mode and effect of the present invention, the description is as follows:

一第一规零步骤，请参照图1至3所示，该驱动机构20依据该第一默认路径驱动该传动系统30带动该探测装置40，并驱使该探头421接触该环规A的一内侧面A1、一外侧面A2、一顶侧面A3或一底侧面A4以取得该规零值，并将该规零值回传至该归零数据库内13。A first zeroing step, please refer to FIGS. 1 to 3, the driving mechanism 20 drives the transmission system 30 to drive the detection device 40 according to the first default path, and drives the probe 421 to contact an inner part of the ring gauge A side A1 , an outer side A2 , a top side A3 or a bottom side A4 to obtain the gauge zero value, and return the gauge zero value to the zeroing database 13 .

一第一探测步骤，请参照图4至7所示，该驱动机构20依据该第二默认路径驱动该传动系统30带动该探测装置40，驱使该探头421接触该工件B，并依据工件B不同的形状、型态侦测一内侧壁B1、外侧壁B2、一顶侧壁B3、一底侧壁B4或阶状壁B5等至少一侧壁，但不限于此，该探头421于接触完工件B的各壁面后即得出该探测值，并将探测值传输回该中央控制系统10。A first detection step, as shown in FIGS. 4 to 7, the driving mechanism 20 drives the transmission system 30 to drive the detection device 40 according to the second default path, and drives the probe 421 to contact the workpiece B, and the workpiece B is different The shape and type of detection of an inner side wall B1, outer side wall B2, a top side wall B3, a bottom side wall B4 or a stepped wall B5, etc. at least one side wall, but not limited to this, the probe 421 contacts the workpiece The detection values are obtained after each wall surface of B, and the detection values are transmitted back to the central control system 10 .

于该第一探测步骤后，该校正单元14供以比对该标准值、该探测值以得出一校正值，该中央控制系统10再将该校正值输出，以补正加工刀具的一加工路径，使该加工刀具得依据补正后的加工路径进行加工。After the first detection step, the correction unit 14 is used to compare the standard value and the detection value to obtain a correction value, and then the central control system 10 outputs the correction value to correct a processing path of the processing tool , so that the machining tool can process according to the corrected machining path.

一第二规零步骤，请参照图1至3所示，当加工完成时，该驱动机构20依据该第一默认路径驱动该传动系统30带动该探测装置40，并驱使该探头421碰触该环规A的一内侧面A1、一外侧面A2、一顶侧面A3或一底侧面A4以取得该规零值，并将该规零值回传至该归零数据库内13。A second zeroing step, please refer to Figures 1 to 3, when the processing is completed, the driving mechanism 20 drives the transmission system 30 to drive the detection device 40 according to the first default path, and drives the probe 421 to touch the An inner side A1 , an outer side A2 , a top side A3 or a bottom side A4 of the ring gauge A to obtain the gauge zero value, and return the gauge zero value to the zeroing database 13 .

一第二探测步骤，请参照图4至7所示，该驱动机构20依据该第二默认路径驱动该传动系统30带动该探测装置40，驱使该探头421接触该工件B，并依据工件B不同的形状、型态侦测一内侧壁B1、外侧壁B2、一顶侧壁B3或一底侧壁B4或阶状壁B5等至少一侧壁，但不限于此，该探头421于接触完工件B的各壁面后即得出该探测值，并将该探测值传输回该中央控制系统10的探测数据库11进行储存，完成验证的程序，以大幅缩短验证零件的时间。A second detection step, as shown in FIGS. 4 to 7, the driving mechanism 20 drives the transmission system 30 to drive the detection device 40 according to the second default path, drives the probe 421 to contact the workpiece B, and varies according to the workpiece B The shape and type of detection of an inner side wall B1, an outer side wall B2, a top side wall B3 or a bottom side wall B4 or a stepped wall B5, etc. at least one side wall, but not limited to this, the probe 421 contacts the workpiece The detection value is obtained after each wall of B, and the detection value is transmitted back to the detection database 11 of the central control system 10 for storage, and the verification procedure is completed, so as to greatly shorten the time for verifying parts.

Claims (5)

1. A measuring head measuring system applied to a processing machine is characterized by comprising:
a central control system, having a detection value database, a standard value database, a zeroing database, a correction unit and a path default unit, wherein the standard value database is used for storing a standard value, the zeroing database is used for receiving a zero value, the detection database is used for receiving a detection value, the correction unit is connected with the standard value database and the detection value database, the correction unit is used for comparing the standard value and the detection value to obtain a correction value, the path default unit is connected with the standard value database and the zeroing database, the path default unit has a first default path and a second default path, and the second default path is obtained according to the standard value and the zero value;
the driving mechanism is in information connection with the central control system and is used for receiving the first preset path and the second default path;
the driving mechanism drives the transmission system to move according to the first default path and the second default path;
the detection device is used for driving the transmission system to move and comprises a transmission measuring head and at least one probe needle, the transmission measuring head is arranged on the transmission system and is in information connection with the central control system, the probe needle is arranged on the transmission measuring head, one end of the probe needle, far away from the transmission measuring head, is provided with a probe, and the probe is used for contacting a workpiece or a ring gauge.
2. The system of claim 1, wherein the drive system comprises a plurality of rails.
3. The system of claim 1, wherein the transmission probe is optically or wirelessly connected to the central control system.
4. The system of claim 1, wherein the probe is a touch trigger probe using optical signal transmission.
5. The system of claim 1, wherein the number of probe pins is three, the transport probe defines an axial direction and a radial direction, one of the probe pins extends along the axial direction, and the other two of the probe pins extend along the radial direction, and the two of the probe pins extending along the radial direction extend in opposite directions.
CN202110538106.7A 2021-05-18 2021-05-18 Probe measurement system for processing machines Pending CN115365886A (en)

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