CN107812988B - A kind of method of on-line auto-cleaning measurement cutter length - Google Patents
A kind of method of on-line auto-cleaning measurement cutter length Download PDFInfo
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- CN107812988B CN107812988B CN201711095693.7A CN201711095693A CN107812988B CN 107812988 B CN107812988 B CN 107812988B CN 201711095693 A CN201711095693 A CN 201711095693A CN 107812988 B CN107812988 B CN 107812988B
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- China
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- cutter
- feeler block
- machine tool
- numerically
- controlled machine
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C1/00—Milling machines not designed for particular work or special operations
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Sensing Apparatuses (AREA)
Abstract
A kind of method of on-line auto-cleaning measurement cutter length of the present invention, belongs to machine tool fixture technical field.After numerically-controlled machine tool increases the present apparatus, in use, once clamping workpiece is completed, after the completion of program composition, tool magazine can be cooperated, which to have after cutter is equipped with all cutters, can start to process part, and when processing for the first time, addition is to knife long instruction.Both having carried out high-pressure wash to all cutters ensures that no iron filings bond, and also reduces built-up edge and generates probability.And cutter DATA REASONING is accurate and prosthetic factor influences.It is produced suitable for high-quality and high-efficiency.
Description
Technical field
The present invention relates to a kind of machine tool fixtures, more particularly to a kind of method of on-line auto-cleaning measurement cutter length.
Background technique
With the popularization and application of numerically-controlled machine tool, the length that cutter is packed into main shaft knife handle needs accurate measurement that can correctly process
Workpiece (cutter diameter is known per se not to be needed to measure).The mode of existing measurement cutter length nothing more than survey by organic outer tool setting gauge
It measures, touchless formula laser and trial cut measurement are several in machine.
Outer tool setting gauge measurement advantages (accurate, high-efficient) of machine, but the shortcomings that separating with lathe, exists and can not change
Become.
Touchless formula laser measurement solves the deficiency of the outer tool setting gauge of machine in machine.But the machining center of early stage is not equipped with, very
To the machining center newly produced because various aspects factor is also not necessarily equipped with.
Trial cut measures simple and convenient but inefficiency, not economical enough.
Summary of the invention
The purpose of the present invention: one kind is designed the purpose of the present invention is to machining center milling cutter length side amount and simply may be used
The high-accuracy high-efficiency rate cutter length measuring device leaned on
Technical solution of the present invention: a kind of method of on-line auto-cleaning measurement cutter length is applied on numerically-controlled machine tool,
It the described method comprises the following steps:
1) cutter cleans
Lower feeler block 8 is a metal plate, lower feeler block 8 is placed workbench 9 in machining center, in lower feeler block 8
On high-precision travel switch 6 is installed；
Upper feeler block 5 is a metal plate, and upper feeler block 5 is located at lower 8 top of feeler block, upper feeler block 5 with it is lower right
Reset spring 7 is provided between cutter block 8；
Cutter 2 is located at the top of upper feeler block 5, is provided between cutter 2 and machining center workbench 9 and numerically-controlled machine tool
The connected optoelectronic position detection switch 3 of controller；When cutter 2 is moved to 9 direction of machining center workbench, close to optoelectronic position inspection
When surveying the position of switch 3, controller issues clear instruction to numerically-controlled machine tool, and numerically-controlled machine tool cleans cutter 2；
2) cutter length measures
After numerically-controlled machine tool cleans cutter 2, cutter 2 continues to move to 9 direction of machining center workbench, and cutter 2 connects
After contacting feeler block 5, and continue to compress feeler block 5, until upper feeler block 5 triggers high-precision travel switch 6, high-precision row
Cheng Kaiguan 6 issues signal to controller, and controller calculates the length of cutter 2 according to the current location of cutter 2.
Advantages of the present invention: the beneficial effects of the present invention are: after numerically-controlled machine tool increases the present apparatus, in use, one
Denier clamping workpiece completes (workpiece coordinate system is correctly established), after the completion of program composition, tool magazine can be cooperated to have cutter (unknown cutter
Information) be equipped with all cutters after can start to process part, when processing for the first time, addition is to knife long instruction.Both to all cutters into
High-pressure wash of having gone ensures no iron filings bonding, also reduces built-up edge and generates probability.And cutter DATA REASONING is accurate and nothing
Artifact influences.It is produced suitable for high-quality and high-efficiency.
Detailed description of the invention
Fig. 1 is structure chart of the embodiment of the present invention；
Fig. 2 is the logic chart of this method；
Wherein, 1 is cutter, and 2 be milling cutter, and 3 be optoelectronic position detection switch, and 4 be high-pressure coolant, and 5 be upper feeler block, 6
It is high-precision travel switch, 7 be reset spring, and 8 be lower feeler block, and 9 be machining center workbench.
Specific embodiment
A kind of method of on-line auto-cleaning measurement cutter length, is applied on numerically-controlled machine tool, the method includes following
Step:
1) cutter cleans
Lower feeler block 8 is a metal plate, lower feeler block 8 is placed workbench 9 in machining center, in lower feeler block 8
On high-precision travel switch 6 is installed；
Upper feeler block 5 is a metal plate, and upper feeler block 5 is located at lower 8 top of feeler block, upper feeler block 5 with it is lower right
Reset spring 7 is provided between cutter block 8；
Cutter 2 is located at the top of upper feeler block 5, is provided between cutter 2 and machining center workbench 9 and numerically-controlled machine tool
The connected optoelectronic position detection switch 3 of controller；When cutter 2 is moved to 9 direction of machining center workbench, close to optoelectronic position inspection
When surveying the position of switch 3, controller issues clear instruction to numerically-controlled machine tool, and numerically-controlled machine tool cleans cutter 2；
2) cutter length measures
After numerically-controlled machine tool cleans cutter 2, cutter 2 continues to move to 9 direction of machining center workbench, and cutter 2 connects
After contacting feeler block 5, and continue to compress feeler block 5, until upper feeler block 5 triggers high-precision travel switch 6, high-precision row
Cheng Kaiguan 6 issues signal to controller, and controller calculates the length of cutter 2 according to the current location of cutter 2.
The present invention is described in more detail with reference to the accompanying drawing.
A photoelectric detection switch is installed in the short transverse in the region that numerically controlled machine is of little use, for detecting knife
Whether tool bottom has come downwards to cleaning, has measured within the scope of cutter height.
Once cutter enters the region, photoelectric detection switch issues signal, and cutter stops downlink and to open numerically-controlled machine tool special
Coolant liquid switchs (with certain cleaning pressure), starts to clean cutter side edge and bottom tooth.Cleaning carries out shutdown cooling after a certain period of time
Liquid switch；
After turning off coolant liquid switch, cutter continues traveling downwardly touching feeler block with controllable work speed.Feeler block is by two
Part forms, and is equipped with travel switch between upper and lower feeler block, once travel switch is closed, feedback signal is controlled to numerically-controlled machine tool
Device, main shaft of numerical control machine tool cutter uplink definite value Δ, and the position Z coordinate is fed back into lathe, lathe can be by the knife long message
It is stored in memory for the long calling of knife.
Claims (1)
1. a kind of method of on-line auto-cleaning measurement cutter length, is applied on numerically-controlled machine tool, which is characterized in that the method
The following steps are included:
1) cutter cleans
Lower feeler block (8) is a metal plate, lower feeler block (8) is placed workbench (9) in machining center, in lower feeler block
(8) high-precision travel switch (6) are installed on；
Upper feeler block (5) is a metal plate, and upper feeler block (5) is located above lower feeler block (8), upper feeler block (5) with
Reset spring (7) are provided between lower feeler block (8)；
Cutter (2) is located at the top of upper feeler block (5), is provided between cutter (2) and machining center workbench (9) and numerical control
The connected optoelectronic position detection switch (3) of machine tool controller；When cutter (2) is moved to machining center workbench (9) direction, approach
When the position of optoelectronic position detection switch (3), controller to numerically-controlled machine tool issue clear instruction, numerically-controlled machine tool to cutter (2) into
Row cleaning；
2) cutter length measures
After numerically-controlled machine tool cleans cutter (2), cutter (2) continues to move to machining center workbench (9) direction, cutter
(2) after touching feeler block (5), and continue to compress feeler block (5), until upper feeler block (5) triggering high-precision stroke is opened
It closes (6), high-precision travel switch (6) issues signal to controller, and controller calculates cutter according to the current location of cutter (2)
(2) length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711095693.7A CN107812988B (en) | 2017-11-08 | 2017-11-08 | A kind of method of on-line auto-cleaning measurement cutter length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711095693.7A CN107812988B (en) | 2017-11-08 | 2017-11-08 | A kind of method of on-line auto-cleaning measurement cutter length |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107812988A CN107812988A (en) | 2018-03-20 |
| CN107812988B true CN107812988B (en) | 2019-05-21 |
Family
ID=61604175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711095693.7A Active CN107812988B (en) | 2017-11-08 | 2017-11-08 | A kind of method of on-line auto-cleaning measurement cutter length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107812988B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111208781B (en) * | 2020-01-16 | 2022-06-17 | 深圳市高川自动化技术有限公司 | Circuit for measuring diameter of tool in motion |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009241186A (en) * | 2008-03-31 | 2009-10-22 | Brother Ind Ltd | Machining tool |
| JP2010158726A (en) * | 2009-01-06 | 2010-07-22 | Mitsubishi Heavy Ind Ltd | Tooling washing device for machine tool |
| CN104161486B (en) * | 2014-08-01 | 2017-02-15 | 北京京东方能源科技有限公司 | Washing device |
| CN205147946U (en) * | 2015-11-10 | 2016-04-13 | 五莲县奥利活塞有限公司 | Drilling machine iron fillings water clearance system |
-
2017
- 2017-11-08 CN CN201711095693.7A patent/CN107812988B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107812988A (en) | 2018-03-20 |
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