CN201108998Y - Calibrator matched with high speed electrical discharge wire-cutting machine - Google Patents
Calibrator matched with high speed electrical discharge wire-cutting machine Download PDFInfo
- Publication number
- CN201108998Y CN201108998Y CNU2007201312449U CN200720131244U CN201108998Y CN 201108998 Y CN201108998 Y CN 201108998Y CN U2007201312449 U CNU2007201312449 U CN U2007201312449U CN 200720131244 U CN200720131244 U CN 200720131244U CN 201108998 Y CN201108998 Y CN 201108998Y
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- acousto
- optic circuit
- workpiece
- piezoelectric ceramic
- power supply
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Abstract
The utility model relates to a rectifying device, in particular to a rectifier matching with a quick wire drive linear cutting machine to use. The rectifier comprises a wire electrode contact, a workpiece contact, an acousto-optic circuit, and a power supply. The wire electrode is a steel magnet provided with a lead, the other end of the lead is connected with the acousto-optic circuit; the workpiece contact, the acousto-optic circuit, and the power supply are arranged in a plastic case, the workpiece is a steel magnet arranged in a neck at the bottom of the plastic case, and is connected with the acousto-optic circuit; the acousto-optic circuit is composed of a piezoelectric ceramic plate storing special bumming, an LBD, and a normally open switch. A circuit board provided with a piezoelectric ceramic plate IC and the power supply is fixed in the inner cavity of the plastic case, the LBD and the normally open switch are arranged on a case cover and a piezoelectric ceramic plate auxiliary note cavity. The rectifying device can regulate and position, and realize the nondestructive rectification. Because a high sensitivity circuit is adopted, the positioning accuracy is effectively improved.
Description
Technical field
The utility model relates to a kind of calibrator, and device is transferred in the matching used school of especially a kind of and quick-wire-moving linear cutting machine.
Background technology
Numerically controlled wire cutting machine is made up of three parts such as main frame, numerical control device, Pulased power supply units, and host machine part is made up of workbench, fortune silk device, guide frame, tapering device, anchor clamps, maneuver box, working liquid container, lathe bed, bucker etc.Workbench and tapering device all can move in horizontal plane, and the shifting axle of workbench is called X-axis, Y-axis, and the shifting axle of tapering device is called U axle, V axle.During cutting belt tapering workpiece, workbench and tapering device must move simultaneously, thereby make wire electrode with respect to workpiece certain inclination be arranged, and four of X, Y, U, V are moved simultaneously be called four-axle linkedly, and maneuver box is provided with the switch commonly used of lathe.Numerically controlled wire cutting machine is divided into be careful silk and two kinds of fast wires according to the speed of service difference of wire electrode, wherein quick-wire-moving linear cutting machine is China's original creation technology, have low, the advantages such as cost is few, precision is high, simple operation of input, be widely used in mold manufacturing industry and the mechanical industry, become output maximum in the China NC Machine at present, one of most widely used machine.
Quick-wire-moving linear cutting machine in actual production operation, its main operative skill of difficult grasp be that the school of work piece is transferred, promptly the work piece datum level is proofreaied and correct and positioning action.If N Reference Alignment is bad during cutting, then can not guarantee the quality of processing work, influence result of use.
The tradition correcting and regulating method mainly contains three kinds of methods of scoring, signing method, spark technique, also has the skilled operating personnel of part also can use eye test in addition.Referring to accompanying drawing 2-1, method of scoring is to be fixed on guide frame on magnet-wire or additive method scriber or not move with falsework and produce on the fuselage of displacement, the scriber needle point is pointed on datum level or the datum line, make the datum level or the datum line of processing work parallel with X-axis or Y-axis, thus surface that assurance cuts out and the relative positional accuracy between the datum level.The method is only applicable to proofread and correct workpiece to be processed, and can not it be located, and also lower to its N Reference Alignment required precision, scriber fixedly difficulty than higher.Referring to accompanying drawing 2-2, signing method operation and fixed form and basic identical, just make scriber into dial gauge or amesdial, utilize the magnetic force gauge stand, dial gauge or amesdial are fixed on the guide frame of lathe or other fixed position, gage outfit is contacted with the workpiece basal plane, move back and forth workbench, by the corresponding adjustment location of workpiece of numerical value of indication in the table, within the scope that positioning accuracy allowed, correction accuracy is significantly improved than method of scoring until the tilt value of pointer; This method also is only applicable to proofread and correct workpiece to be processed in addition, and can not it be located, and scriber fixedly difficulty is suitable with method of scoring.
Spark technique is that means are transferred in the school that is most widely used in present line cutting processing, this method is just to have the molybdenum filament of HF square-wave electric current positive pole in wire, approaching with the workpiece datum level that has HF square-wave electric current negative pole, when reaching in the certain limit, the two distance can produce electric spark because of gap discharge, operating personnel are by adjusting workpiece, make the size of electric spark reach the degree of operating personnel's approval, thereby realize the purpose of correction or location.Spark technique promptly can be used for calibration of workpieces, also can be used for the location, and the precision height, but owing to need with the naked eye observe the size of spark carry out the school transferring, so operators'skills is also had corresponding requirements.In addition, spark technique can stay tangible galvano-cautery vestige on the workpiece to be processed surface, so it is cannot ruined workpiece to be processed just powerless to run into some outer surfaces.
The utility model content
In order to address the above problem, the utility model provides a kind of and transfers device with the matching used school of quick-wire-moving linear cutting machine, and this school transfers device to replace naked-eye observation with the high sensitive electronic element, cost is low, and the precision height is simple to operate, can proofread and correct fast and the location workpiece, to surface of the work also not damaged.
The technical solution of the utility model is as follows: device is transferred in the matching used school of a kind of and quick-wire-moving linear cutting machine, comprise wire electrode contact, workpiece contacts, acousto-optic circuit and power supply composition, the wire electrode contact is the magnet steel of a band lead, and this lead other end is connected with acousto-optic circuit; Workpiece contacts, acousto-optic circuit and power supply are loaded in the plastic casing altogether, and workpiece contacts is a magnet steel that is installed in the plastic box bottom draw-in groove, and are connected with acousto-optic circuit; Acousto-optic circuit is made up of piezoelectric ceramic piece, light emitting diode and the normal open switch of the specific buzzer of storage, and the circuit board that piezoelectric ceramic piece IC and power supply are housed is fixed in the plastic casing inner chamber, and light emitting diode and normal open switch are arranged on the lid.
In the such scheme, also be provided with the piezoelectric ceramic piece sound-aid cavity on the plastic box cover.
The utility model principle is, described workpiece contacts is adsorbed on optional position on the conductor with the workpiece conducting, and the wire electrode contact is adsorbed on optional position on the conductor with the wire electrode conducting; When the normal open switch closure, behind the power connection, connect as wire electrode contact, workpiece contacts, then the piezoelectric ceramics sector-meeting is sounded a buzzer, and lights light emitting diode, and prompting operation person's wire electrode contacts with workpiece, when two contacts disconnect, piezoelectric ceramic piece quits work, and light emitting diode extinguishes, and buzzer stops.
The beneficial effects of the utility model are: both recoverables, can locate again, and realize that harmless school transfers, solved the problem that dial gauge can not be located; Because adopt the high sensitivity electronic circuit, precision can reach 0.01 millimeter, has improved precision effectively, the reaction time is less than 1 second, makes loaded down with trivial details school transfer the simple, directly perceived, quick, objective of operation change.
Description of drawings:
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
Fig. 1 is a profile of the present utility model,
Fig. 2-the 1st, the method for scoring operation chart,
Fig. 2-the 2nd, the signing method operation chart,
Fig. 3 is the utility model vertical view
Fig. 4 is the structural representation of the utility model wire electrode contact,
Fig. 5 is the structural representation of the utility model workpiece contacts,
Fig. 6 is the utility model circuit theory diagrams.
The specific embodiment:
Referring to Fig. 1,3,4,5,6, device is transferred in the matching used school of a kind of and quick-wire-moving linear cutting machine, comprise wire electrode contact 12, workpiece contacts 4, acousto-optic circuit and button cell 6 compositions, wire electrode contact 12 is the magnet steel of a band lead, and this lead other end is connected with acousto-optic circuit; Workpiece contacts 4, acousto-optic circuit and power supply 6 are loaded in the plastic casing 11 altogether, and workpiece contacts 4 is a magnet steel that is installed in the plastic casing 11 bottom draw-in grooves, is connected with acousto-optic circuit by spring 3; Acousto-optic circuit is made up of piezoelectric ceramic piece 1, light emitting diode 8 and the normal open switch 9 of the specific buzzer of storage, the circuit board 5 of piezoelectric ceramic piece 1 and button cell 6 is housed, be fixed in plastic casing 11 inner chambers by tapping screw 2, light emitting diode 8 and normal open switch 9 are arranged on the lid 7, also are provided with piezoelectric ceramic piece sound-aid cavity 10 on the lid 7 simultaneously.
During use,, connect power supply, described workpiece contacts 4 is adsorbed on optional position on the conductor with the workpiece conducting, wire electrode contact 12 is adsorbed on optional position on the conductor with the wire electrode conducting normal open switch 9 closures; Mobile X or Y-axis handle, wire electrode is moved to workpiece datum level first reference point, when the two contacts, wire electrode contact 12, workpiece contacts 4 are connected, then piezoelectric ceramic piece 1 can be sounded a buzzer, and lights light emitting diode 8, and prompting operation person's wire electrode contacts with workpiece, stop travelling workpiece this moment, and the scale of record dial gauge.In order to guarantee precision, can forward and reverse travelling workpiece repeatedly for several times, until obtaining consistent scale and noting.Mobile X or Y-axis handle move wire electrode to workpiece datum level second reference point, method is the same.Promptly proofread and correct if adjust the workpiece glacing flatness, must allow the scale of second reference point identical with first reference point, if scale must be fixed in the location, the design basis of centering workpiece machined surface makes it obtain the tram.
Claims (2)
1. transfer device with the matching used school of quick-wire-moving linear cutting machine for one kind, it is characterized in that described school accent device comprises wire electrode contact, workpiece contacts, acousto-optic circuit and power supply composition, the wire electrode contact is the magnet steel of a band lead, and this lead other end is connected with acousto-optic circuit; Workpiece contacts, acousto-optic circuit and power supply are loaded in the plastic casing altogether, and workpiece contacts is a magnet steel that is installed in the plastic box bottom draw-in groove, and are connected with acousto-optic circuit; Acousto-optic circuit is made up of piezoelectric ceramic piece, light emitting diode and the normal open switch of the specific buzzer of storage, and the circuit board that piezoelectric ceramic piece IC and power supply are housed is fixed in the plastic casing inner chamber, and light emitting diode and normal open switch are arranged on the lid.
2. a kind of and matching used school of quick-wire-moving linear cutting machine accent device according to claim 1 is characterized in that described plastic box cover is provided with the piezoelectric ceramic piece sound-aid cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201312449U CN201108998Y (en) | 2007-12-05 | 2007-12-05 | Calibrator matched with high speed electrical discharge wire-cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201312449U CN201108998Y (en) | 2007-12-05 | 2007-12-05 | Calibrator matched with high speed electrical discharge wire-cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201108998Y true CN201108998Y (en) | 2008-09-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201312449U Expired - Fee Related CN201108998Y (en) | 2007-12-05 | 2007-12-05 | Calibrator matched with high speed electrical discharge wire-cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201108998Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737423A (en) * | 2013-12-04 | 2014-04-23 | 天水星火机床有限责任公司 | Accurate tool-setting method of numerical control machine tool and numerical control machine tool |
| CN106112153A (en) * | 2016-07-26 | 2016-11-16 | 苏州科技大学 | Nc wire-cutting molybdenum filament vertical survey bearing calibration and device |
| CN106216786A (en) * | 2016-07-26 | 2016-12-14 | 苏州科技大学 | Nc wire-cutting molybdenum filament on-line measurement apparatus and method |
| CN108620701A (en) * | 2018-04-19 | 2018-10-09 | 郑州航天电子技术有限公司 | A kind of 0 acousto-optic signal of wire cutting machine tool cutting process operation |
-
2007
- 2007-12-05 CN CNU2007201312449U patent/CN201108998Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737423A (en) * | 2013-12-04 | 2014-04-23 | 天水星火机床有限责任公司 | Accurate tool-setting method of numerical control machine tool and numerical control machine tool |
| CN106112153A (en) * | 2016-07-26 | 2016-11-16 | 苏州科技大学 | Nc wire-cutting molybdenum filament vertical survey bearing calibration and device |
| CN106216786A (en) * | 2016-07-26 | 2016-12-14 | 苏州科技大学 | Nc wire-cutting molybdenum filament on-line measurement apparatus and method |
| CN106112153B (en) * | 2016-07-26 | 2018-03-23 | 苏州科技大学 | Nc wire-cutting molybdenum filament vertical survey bearing calibration and device |
| CN106216786B (en) * | 2016-07-26 | 2018-05-22 | 苏州科技大学 | Nc wire-cutting molybdenum filament on-line measurement apparatus and method |
| CN108620701A (en) * | 2018-04-19 | 2018-10-09 | 郑州航天电子技术有限公司 | A kind of 0 acousto-optic signal of wire cutting machine tool cutting process operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Anhui Chizhou Household Machine Tool Co., Ltd. Assignor: Feng Youbing Contract fulfillment period: 2008.10.8 to 2015.10.7 Contract record no.: 2009340000229 Denomination of utility model: Calibrator matched with high speed electrical discharge wire-cutting machine Granted publication date: 20080903 License type: Exclusive license Record date: 20090828 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.10.8 TO 2015.10.7; CHANGE OF CONTRACT Name of requester: ANHUI CHIZHOU HOUSEHOLD MACHINE CO., LTD. Effective date: 20090828 |
|
| DD01 | Delivery of document by public notice |
Addressee: Feng Youbing Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Feng Youbing Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080903 Termination date: 20101205 |