CN212158652U - Cutter measuring instrument correcting unit - Google Patents
Cutter measuring instrument correcting unit Download PDFInfo
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- CN212158652U CN212158652U CN201922365992.9U CN201922365992U CN212158652U CN 212158652 U CN212158652 U CN 212158652U CN 201922365992 U CN201922365992 U CN 201922365992U CN 212158652 U CN212158652 U CN 212158652U
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Abstract
The utility model discloses a cutter measuring apparatu correcting unit, detect stick and electrical control system including gauge head, benchmark, the gauge head is installed on the cutter measuring apparatu, the cutter measuring apparatu passes through the support and is connected with the guide rail, and the support passes through the drive arrangement drive, the benchmark detects the stick and installs in the main shaft taper hole of lathe knife rest, the electrical control system is connected to the detection signal electricity of cutter measuring apparatu. The detection and correction of the tool measuring instrument are realized by adopting the principle that the reference detection rod and the electrical control system detect and correct the tool measuring instrument.
Description
Technical Field
The utility model belongs to the technical field of the lathe, especially, relate to a cutter measuring apparatu correcting unit.
Background
At present, some intelligent machine tools are provided with a tool measuring instrument, so that various parameters of a tool can be rapidly measured, the measured parameters are input into a computer system on a numerical control machine tool, and the tool is uniformly calibrated so as to ensure the machining accuracy of the machine tool. The tool measuring instrument can be used for realizing online detection and pre-adjustment of the tool of the machine tool, so that the use efficiency of the machine tool is improved, and the high precision and the repeatability of the production process of the machine tool are ensured.
Before a measuring head is installed on a new machine tool for the first time, after the machine tool runs for a period of time, or after a new probe is installed, under the condition that the machining precision requirement is high, the tool measuring instrument needs to be corrected, so that the measuring precision and accuracy of the tool measuring instrument are guaranteed.
Disclosure of Invention
In order to overcome the weak point of above-mentioned prior art, the utility model provides a cutter measuring apparatu correcting unit adopts the benchmark to detect stick and electric control system and detects and the principle of rectifying to the cutter measuring apparatu, realizes detecting and the purpose of rectifying to the cutter measuring apparatu.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a cutter measuring apparatu correcting unit, includes gauge head, benchmark detection stick and electrical control system, the gauge head is installed on the cutter measuring apparatu, the cutter measuring apparatu passes through the support and is connected with the guide rail, and the support passes through the drive arrangement drive, the benchmark detection stick is installed in the main shaft taper hole of lathe knife rest, the detected signal of cutter measuring apparatu is connected to lathe electrical control system through the electrical unit interface electricity of installing in the CNC switch board.
In the technical scheme, the electric control system comprises a measuring module, a comparing module, a normal working module and a cutter correcting module.
In the above technical solution, the electrical control system includes a display module, and the display module is a liquid crystal display or a touch screen.
In the above technical solution, the driving device is any one of an oil cylinder, an air cylinder or a motor.
In the above technical solution, a tool measuring instrument cover plate is arranged outside the tool measuring instrument.
The utility model has the advantages that: the cutter measuring instrument correcting device detects the cutter measuring instrument through the reference detection rod, the detection data obtained by the electrical control system judges whether the cutter measuring instrument works normally or not, and the cutter measuring instrument is calibrated again through the electrical control system, so that the measuring precision and accuracy of the cutter measuring instrument are improved, and the problem that the machining precision of a workpiece is poor due to inaccurate cutter measuring parameters caused by abnormal measurement of the cutter measuring instrument is avoided; moreover, the device can be suitable for various mechanical devices of different types.
Drawings
Fig. 1 is the assembly structure diagram of the middle tool measuring instrument of the present invention.
Fig. 2 is a schematic structural diagram of the correction device of the present invention.
Fig. 3 is a schematic diagram of the electrical appliance control of the present invention.
Wherein: 1. the tool measuring device comprises a tool measuring instrument, 2 parts of measuring heads, 3 parts of a support, 4 parts of guide rails, 5 parts of air cylinders, 6 parts of a tool measuring instrument cover plate, 7 parts of a reference detecting rod, 8 parts of a tool rest, 9 parts of an electrical control system, 10 parts of a measuring module, 11 parts of a comparing module, 12 parts of a normal working module, 13 parts of a correcting module and 14 parts of a display module.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
A tool measuring instrument calibration device as shown in fig. 1 to 3, comprising a measuring head 2, a reference detection rod 7 and an electrical control system 9, wherein the measuring head 2 is installed on the tool measuring instrument 1, the tool measuring instrument 1 is connected with a guide rail 4 through a bracket 3, the bracket 3 is driven by a driving device, the reference detection rod 7 is installed in a main shaft taper hole of a tool rest 8 of a machine tool, and a detection signal of the tool measuring instrument 1 is electrically connected to the electrical control system 9 of the machine tool through an electrical unit interface installed in a CNC control cabinet.
In the above technical solution, the electrical control system 9 includes a measuring module 10, a comparing module 11, a normal operation module 12 and a tool calibration module 13.
In the above technical solution, the electrical control system 9 includes a display module 14, and the display module 14 is a liquid crystal display or a touch screen.
In the above technical solution, the driving device is any one of an oil cylinder, an air cylinder or a motor. In the present embodiment, the cylinder 5 is used.
In the above technical solution, a tool measuring instrument cover plate 6 is arranged outside the tool measuring instrument 1.
Before a new machine tool is installed with a first-time measuring head and after the machine tool runs for a certain time or after a new probe is installed, the tool measuring instrument needs to be corrected in order to ensure the measuring accuracy and precision of the tool measuring instrument. The cylinder 5 drives the tool measuring instrument 1 to extend along the linear guide rail 4 through the support 3, the tool rest 8 is moved, the reference detection rod 7 is made to be in contact with the tool measuring instrument measuring head 2, and the tool measuring instrument 1 is measured and corrected through the electric control system 9.
The signals detected by the tool measuring device 1 can be fed to the electrical control system 9, where the tool measuring device can be measured by the measuring module 10 in the electrical control system 9 and the measurement results can be compared by the comparison module 11. If the detected value is within the normal value range, the working condition of the tool measuring instrument 1 is normal, at the moment, the tool measuring instrument 1 does not need to be corrected and recalibrated, and the detected data is displayed through the display module 14 through the normal working module 12; if the data detected by the tool measuring instrument 1 exceeds the normal value range set by the comparison module 11 due to the tool measuring instrument 1 or other reasons, the tool measuring instrument 1 needs to be corrected and recalibrated at this time, and the electrical control system 9 corrects and recalibrates the tool measuring instrument 1 through the correction module 13. All measured and calibrated data of the tool measuring instrument 1 can be displayed on a liquid crystal display screen or a touch screen through the display module 14.
Adopt the utility model discloses a cutter measuring apparatu correcting unit can monitor cutter measuring apparatu behavior on line in the lathe course of work to can rectify and mark. The precision and accuracy of cutter measurement in machine tool machining are improved, and the machining precision and quality of parts are guaranteed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.
Claims (5)
1. A cutter measuring instrument correcting unit is characterized in that: including gauge head, benchmark detection stick and electrical control system, the gauge head is installed on the cutter measuring apparatu, the cutter measuring apparatu passes through the support and is connected with the guide rail, and the support passes through the drive arrangement drive, the benchmark detection stick is installed in the main shaft taper hole of lathe knife rest, the detected signal of cutter measuring apparatu is through the electrical unit interface electricity of installing in the CNC switch board to the electrical control system of lathe.
2. The tool measuring instrument calibration device of claim 1, wherein: the electric control system comprises a measuring module, a comparing module, a normal working module and a cutter correcting module.
3. The tool measuring instrument calibration device of claim 1 or 2, wherein: the electric control system comprises a display module which is a liquid crystal display screen or a touch screen.
4. The tool measuring instrument calibration device of claim 1, wherein: the driving device is any one of an oil cylinder, an air cylinder or a motor.
5. The tool measuring instrument calibration device of claim 1, wherein: and a cutter measuring instrument cover plate is arranged outside the cutter measuring instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922365992.9U CN212158652U (en) | 2019-12-25 | 2019-12-25 | Cutter measuring instrument correcting unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922365992.9U CN212158652U (en) | 2019-12-25 | 2019-12-25 | Cutter measuring instrument correcting unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212158652U true CN212158652U (en) | 2020-12-15 |
Family
ID=73704930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922365992.9U Active CN212158652U (en) | 2019-12-25 | 2019-12-25 | Cutter measuring instrument correcting unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212158652U (en) |
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2019
- 2019-12-25 CN CN201922365992.9U patent/CN212158652U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210719 Address after: 430205 No.3 fozuling 1st Road, Donghu New Technology Development Zone, Wuhan, Hubei Province Patentee after: Wuhan Wuzhong casting and Forging Co., Ltd Address before: No.3, fozuling 1st Road, Donghu New Technology Development Zone, Wuhan, Hubei 430000 Patentee before: WUHAN HEAVY DUTY MACHINE TOOL Group Corp. |
|
| TR01 | Transfer of patent right |