CN204135819U - A kind of for the long checkout gear of cutter in the line of machining center - Google Patents
A kind of for the long checkout gear of cutter in the line of machining center Download PDFInfo
- Publication number
- CN204135819U CN204135819U CN201420452273.5U CN201420452273U CN204135819U CN 204135819 U CN204135819 U CN 204135819U CN 201420452273 U CN201420452273 U CN 201420452273U CN 204135819 U CN204135819 U CN 204135819U
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- China
- Prior art keywords
- cutter
- magnetic
- cylinder
- control section
- machining center
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- Expired - Fee Related
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- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
The utility model provides a kind of for the long checkout gear of cutter in the line of machining center, comprise detecting portion, perform part and control section, detecting portion comprises cylinder and the detection piston rod by air cylinder driven, be arranged on the magnetic induction switch for initial position detection of cylinder bottom, be arranged on the pressure sensor in cylinder gas circuit, enforcement division divides the tappet comprising and be vertically connected on and detect on piston rod, reaction magnetic ring is equipped with in the lower end of tappet, its induction rod is placed in the position measurement instrument of reaction magnetic ring, the fixing cutter holder that detected cutter is placed in piston rod outer end is detected in correspondence, magnetic induction switch, pressure sensor are all connected with control section with the holding wire of position measurement instrument.Described cylinder gas circuit is provided with magnetic valve, and the control signal end of magnetic valve is connected with control section.Described position measurement instrument is the linear encoder of a magnetic inductive.The utility model can carry out detecting in the long line of cutter to the cutter of the multiple different length in machining center, easily and fast, effectively judges the continuation availability of cutter.
Description
Technical field
The utility model relates to a kind of for the long checkout gear of cutter in the line of machining center, belong to Digit Control Machine Tool to reach the standard grade the technical field of automation of interior measurement tool length change, especially for device machining center carrying out measuring in line tool length change to slender type cutter.
Background technology
Machining center is the numerically controlled processing equipment for machining box-type part, is widely used in manufacturing.There is a problem in machining center, leptosomatic exactly cutter (as drill, reamer, screw tap for tapping etc.) easily ruptures in process of production in the process of machined part, can not continue to use again, but operating personnel ignorant.Result be upper one finished part may there are quality problems and but do not checked in time, the part that will process of next group due to cutter defective and cause and process batch defective work; On the other hand, the tool category that machining center uses is many, and length is also different, can not carry out the detection of tool length with an easy fixed checkout gear.
Summary of the invention
The purpose of this utility model is that design is a kind of for the long checkout gear of cutter in the line of machining center, for detect just complete cut and by manipulator from main shaft unload down the length of cutter, and the original length of the tool length value measured with this cutter stored in control system to be compared.If the long difference long with actual measurement cutter of original cutter exceeds setting range, then illustrate that this cutter ruptures.
The technical solution of the utility model: of the present utility modelly comprise detecting portion for the long checkout gear of cutter in the line of machining center, perform part and control section, its detecting portion comprises cylinder and the detection piston rod by air cylinder driven, be arranged on the magnetic induction switch for initial position detection of cylinder bottom, be arranged on the pressure sensor in cylinder gas circuit, enforcement division divides the tappet comprising and be vertically connected on and detect on piston rod, reaction magnetic ring is equipped with in the lower end of tappet, its induction rod is placed in the position measurement instrument of reaction magnetic ring, the fixing cutter holder that detected cutter is placed in piston rod outer end is detected in correspondence, magnetic induction switch, pressure sensor are all connected with control section with the holding wire of position measurement instrument.
Described cylinder gas circuit is provided with magnetic valve, and the control signal end of magnetic valve is connected with control section.
Described position measurement instrument is the linear encoder of a magnetic inductive.
Advantage of the present utility model: use this device can carry out detecting in the long line of cutter to the cutter of the multiple different length in machining center, thus easily and fast, effectively judge the continuation availability of cutter.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is Cleaning Principle schematic diagram of the present utility model.
Detailed description of the invention
Fig. 1 is structural representation of the present utility model.The utility model is a kind of for the long checkout gear of cutter in the line of machining center, comprise detecting portion, perform part and control section, detecting portion comprises cylinder 1 and the detection piston rod 2 by air cylinder driven, be arranged on the magnetic induction switch 3 for initial position detection bottom cylinder 1, be arranged on the pressure sensor 4 in cylinder 1 gas circuit, enforcement division divides the tappet 5 comprising and be vertically connected on and detect on piston rod 2, reaction magnetic ring 6 is equipped with in the lower end of tappet 5, its induction rod is placed in the position measurement instrument 7 of reaction magnetic ring 6, the fixing cutter holder 8 that detected cutter is placed in piston rod 2 outer end is detected in correspondence, magnetic induction switch 3, pressure sensor 4 are all connected with control section 10 with holding wire 3a, 4a, 7a of position measurement instrument 7.Wherein cylinder 1, position measurement instrument 7, fixing cutter holder 8 have support and standing part.
Described cylinder 1 gas circuit is provided with magnetic valve 9, and the control signal end 9a of magnetic valve 9 is connected with control section.
Described position measurement instrument 7 is linear encoders of a magnetic inductive.
Fig. 2 is Cleaning Principle schematic diagram of the present utility model, and principle is described as follows.
The controlled part of magnetic valve 9 controls, during dead electricity, detection piston rod 2 in cylinder 1 retreats, when after return to original position time, Magnetic Induction switch 3 on cylinder 1 sends signals in situ to control section 10, and the home position of the reaction magnetic ring 6 on the tappet 5 now detected by position measurement instrument 7 is stored in control section 10.
After on machining center main shaft completes cutting cutter 11, this cutter is unloaded down and is moved in fixed cutter holder 8 by manipulator.
When the controlled part of magnetic valve 9 10 controls electric, detection piston rod 2 in cylinder 1 advances, when proceed to hold out against cutter 11 time, pressure sensor 4 sends final position signal to control section 10, and control section 10 is stored in the final position position of the tappet 5 now detected by position measurement instrument 7.
Reaction magnetic ring 6 in position measurement instrument 7 and tappet 6 with the use of, position measurement instrument 7 is fixed, reaction magnetic ring 6 is mobile together with detection piston rod 2 on tappet 5, and position measurement instrument 7 is the linear encoder of a magnetic inductive in itself.
The final position position that control section 10 records and the difference of home position are detect the distance B that piston rod 2 advances, and the distance A detected between the home position of piston rod 2 and the position of fixed cutter holder 8 is a known fixed value, therefore subtract with A the actual measurement cutter long value that difference C that B obtains is this cutter.Then deduct actual measurement cutter long value C with the original cutter long value of this cutter stored in control section 10 and obtain a difference, if the long difference long with actual measurement cutter of original cutter exceeds setting range, then illustrate that this cutter ruptures, the screen of control section 10 demonstrates this cutter of alarm lost efficacy, can not continue again to use, stop current process simultaneously; Otherwise then illustrate that this cutter also can continue to use, current processing is normally carried out.
Claims (3)
1. one kind for the long checkout gear of cutter in the line of machining center, comprise detecting portion, perform part and control section, it is characterized in that: detecting portion comprises cylinder (1) and the detection piston rod (2) by air cylinder driven, be arranged on the magnetic induction switch for initial position detection (3) of cylinder (1) bottom, be arranged on the pressure sensor (4) in cylinder (1) gas circuit, enforcement division divides the tappet (5) comprising and be vertically connected on and detect on piston rod (2), reaction magnetic ring (6) is equipped with in the lower end of tappet (5), its induction rod is placed in the position measurement instrument (7) of reaction magnetic ring (6), the fixing cutter holder (8) that detected cutter is placed in piston rod (2) outer end is detected in correspondence, magnetic induction switch (3), pressure sensor (4) are all connected with control section with the holding wire of position measurement instrument (7).
2. according to claim 1 for the long checkout gear of cutter in the line of machining center, it is characterized in that: cylinder (1) gas circuit is provided with magnetic valve (9), the control signal end of magnetic valve (9) is connected with control section.
3. according to claim 1 and 2 for the long checkout gear of cutter in the line of machining center, it is characterized in that: described position measurement instrument (7) is the linear encoder of a magnetic inductive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420452273.5U CN204135819U (en) | 2014-08-11 | 2014-08-11 | A kind of for the long checkout gear of cutter in the line of machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420452273.5U CN204135819U (en) | 2014-08-11 | 2014-08-11 | A kind of for the long checkout gear of cutter in the line of machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204135819U true CN204135819U (en) | 2015-02-04 |
Family
ID=52412533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420452273.5U Expired - Fee Related CN204135819U (en) | 2014-08-11 | 2014-08-11 | A kind of for the long checkout gear of cutter in the line of machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204135819U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105150029A (en) * | 2015-07-24 | 2015-12-16 | 上海瑞尔实业有限公司 | Tool inspection device |
| CN111520375A (en) * | 2020-04-21 | 2020-08-11 | 广东长盈精密技术有限公司 | System and method for feeding back cylinder to stretch to target position in special environment |
| CN113770442A (en) * | 2021-09-09 | 2021-12-10 | 富准精密模具(嘉善)有限公司 | Cutting device and cutting method thereof |
-
2014
- 2014-08-11 CN CN201420452273.5U patent/CN204135819U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105150029A (en) * | 2015-07-24 | 2015-12-16 | 上海瑞尔实业有限公司 | Tool inspection device |
| CN105150029B (en) * | 2015-07-24 | 2017-05-03 | 上海瑞尔实业有限公司 | Tool inspection device |
| CN111520375A (en) * | 2020-04-21 | 2020-08-11 | 广东长盈精密技术有限公司 | System and method for feeding back cylinder to stretch to target position in special environment |
| CN113770442A (en) * | 2021-09-09 | 2021-12-10 | 富准精密模具(嘉善)有限公司 | Cutting device and cutting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20170811 |