CN106735649A - A kind of middle wire wire cutting machine fracture of wire detection warning device - Google Patents
A kind of middle wire wire cutting machine fracture of wire detection warning device Download PDFInfo
- Publication number
- CN106735649A CN106735649A CN201611241984.8A CN201611241984A CN106735649A CN 106735649 A CN106735649 A CN 106735649A CN 201611241984 A CN201611241984 A CN 201611241984A CN 106735649 A CN106735649 A CN 106735649A
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- China
- Prior art keywords
- wire
- fracture
- detection sensor
- warning device
- cutting machine
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
- B23H7/02—Wire-cutting
- B23H7/08—Wire electrodes
- B23H7/10—Supporting, winding or electrical connection of wire-electrode
- B23H7/105—Wire guides
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a kind of middle wire wire cutting machine fracture of wire detection warning device, including：Audible-visual annunciator and PLC that fracture of wire detection sensor and the fracture of wire detection sensor on annular filar guide are electrically connected with, three screwed holes of insertion are equably offered on the side wall of the annular filar guide, adjusting rod is installed in the screwed hole, semicircle poly- diamond is installed, the fracture of wire detection sensor is arranged on the upper surface of the annular filar guide or lower surface in the head of the adjusting rod.Through the above way, the present invention substitutes traditional conducting block to detect fracture of wire situation using fracture of wire detection sensor, and accuracy of detection is high, and with stubble warning device prompting function.
Description
Technical field
The present invention relates to middle cabling wire cutting machine technical field, more particularly to a kind of middle wire wire cutting machine fracture of wire detection
Warning device.
Background technology
Existing middle wire wire cutting machine circuit wire detecting device detects fracture of wire using two conducting blocks, molybdenum filament and the two
Conducting block contact is good, it is believed that without fracture of wire, do not contact or loose contact is judged as fracture of wire.It has following drawback：First,
Misoperation, when conducting block surface is dirty or has oxide layer or pulled out deep trouth or surface of molybdenum wire under oxidation seriously or molybdenum filament by molybdenum filament
Stretching is elongated to fluff, and can all make fracture of wire protection circuit misoperation；2nd, increase fracture of wire probability, add a conducting block, just many one
Conducting block is cut out the probability of deep trouth, is more protruded when especially cutting the materials such as aluminium, and this groove is easy to a molybdenum filament pinch off；
3rd, workpiece finish is influenceed, increases fracture of wire detection conducting block, increase the frictional force that molybdenum filament runs both direction up and down, led
The degree of unbalancedness of tension force is caused, workpiece finish is finally have impact on.
The content of the invention
The present invention solves the technical problem of a kind of middle wire wire cutting machine fracture of wire detection warning device is provided, can
Solution detects the defect existing for fracture of wire using conducting block.
In order to solve the above technical problems, one aspect of the present invention is：A kind of middle wire wire cutting machine is provided
Fracture of wire detects warning device, including：Fracture of wire detection sensor and the fracture of wire detection sensor on annular filar guide
The audible-visual annunciator and PLC of electric connection, equably offer three insertions on the side wall of the annular filar guide
Screwed hole, is provided with adjusting rod in the screwed hole, semicircle poly- diamond is provided with the head of the adjusting rod, described disconnected
Silk detection sensor is arranged on the upper surface of the annular filar guide or lower surface.
In a preferred embodiment of the present invention, the audible-visual annunciator is the alarm lamp for being built-in with buzzer.
In a preferred embodiment of the present invention, the fracture of wire detection sensor is Novel Non-Contact Type Hall Displacement Sensor.
The beneficial effects of the invention are as follows：A kind of middle wire wire cutting machine fracture of wire detection warning device of the present invention, using fracture of wire
Detection sensor substitutes traditional conducting block to detect fracture of wire situation, and accuracy of detection is high, and can pass through when fracture of wire is judged as
PLC control audible-visual annunciator sends alarm signal, reminds operator that filament failure occurs.
Brief description of the drawings
Fig. 1 is the structural representation that a kind of middle wire wire cutting machine fracture of wire of the present invention detects the preferred embodiment of warning device one
Figure；
The mark of each part is as follows in accompanying drawing：1st, annular filar guide, 2, fracture of wire detection sensor, 3, wire electrode, 4, adjusting rod, 5,
Poly- diamond.
Specific embodiment
Presently preferred embodiments of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
Fig. 1 is referred to, the embodiment of the present invention includes：
A kind of middle wire wire cutting machine fracture of wire detection warning device, including：Fracture of wire detection sensing on annular filar guide 1
Audible-visual annunciator and PLC that device 2 and the fracture of wire detection sensor 2 are electrically connected with；Middle cabling wire cutting machine is in just
Often during operation, there is not wire electrode 3 to move when the fracture of wire detection sensor 2 is detected in the annular filar guide 1, that is, be judged as
Fracture of wire is simultaneously sent to PLC controls corresponding information, then sends alarm signal by PLC control audible-visual annunciator,
Allow an operator to find filament failure in time and process in time.
Wherein, three screwed holes of insertion are equably offered on the side wall of the annular filar guide 1, in the screwed hole
Adjusting rod 4 is installed, semicircle poly- diamond 5 is installed in the head of the adjusting rod 4, can be according to the different line of wire electrode 3
Footpath adjusts adjusting rod 4, the semicircle poly- diamond 5 in its head is just touched wire electrode 3 such that it is able to support and limit
The position of wire electrode 4, it is to avoid jitter phenomenon occurs in its cutting process, to improve cutting accuracy.
The fracture of wire detection sensor 2 is arranged on the upper surface of the annular filar guide 1 or lower surface, and near described
The middle part thread eye of annular filar guide 1, is easy to detect the wire electrode 3 for passing through.
Preferably, the audible-visual annunciator is the alarm lamp for being built-in with buzzer, with the luminous and dual work(of alarm call
Can, warning function can be improved.
The fracture of wire detection sensor 2 is Novel Non-Contact Type Hall Displacement Sensor, and sensitivity is high, strong antijamming capability.
Present invention is disclosed a kind of middle wire wire cutting machine fracture of wire detection warning device, substituted using fracture of wire detection sensor
Traditional conducting block detects fracture of wire situation, and accuracy of detection is high, and can control sound by PLC when fracture of wire is judged as
Light crossing-signal sends alarm signal, reminds operator that filament failure occurs.
Embodiments of the invention are the foregoing is only, the scope of the claims of the invention is not thereby limited, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (3)
1. a kind of middle wire wire cutting machine fracture of wire detects warning device, it is characterised in that including：On annular filar guide
Audible-visual annunciator and PLC that fracture of wire detection sensor and the fracture of wire detection sensor are electrically connected with, the annular are led
Three screwed holes of insertion are equably offered on the side wall of silk device, adjusting rod, the adjusting rod are installed in the screwed hole
Head on semicircle poly- diamond is installed, the fracture of wire detection sensor be arranged on the annular filar guide upper surface or
On lower surface.
2. middle wire wire cutting machine fracture of wire according to claim 1 detects warning device, it is characterised in that the acousto-optic report
Alert device is the alarm lamp for being built-in with buzzer.
3. middle wire wire cutting machine fracture of wire according to claim 1 detects warning device, it is characterised in that the fracture of wire inspection
Survey sensor is Novel Non-Contact Type Hall Displacement Sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611241984.8A CN106735649A (en) | 2016-12-29 | 2016-12-29 | A kind of middle wire wire cutting machine fracture of wire detection warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611241984.8A CN106735649A (en) | 2016-12-29 | 2016-12-29 | A kind of middle wire wire cutting machine fracture of wire detection warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106735649A true CN106735649A (en) | 2017-05-31 |
Family
ID=58923697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611241984.8A Pending CN106735649A (en) | 2016-12-29 | 2016-12-29 | A kind of middle wire wire cutting machine fracture of wire detection warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106735649A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108149295A (en) * | 2017-12-26 | 2018-06-12 | 北京派尔特医疗科技股份有限公司 | Semi-automatic silk material differential arc oxidation system and its oxidation, cleaning equipment and method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86200210U (en) * | 1986-01-20 | 1987-01-14 | 北京市电加工研究所 | Electrode wire-setting and vibration-preventing device for electric spark machine tool |
| JPH08294821A (en) * | 1995-04-27 | 1996-11-12 | Toyota Motor Corp | Electric discharge machining method |
| JP3085040B2 (en) * | 1993-08-24 | 2000-09-04 | 三菱電機株式会社 | Control device for electric discharge machine |
| CN2829957Y (en) * | 2005-11-17 | 2006-10-25 | 胡力权 | Wire guide orifice of fast feeding wire cutting machine |
| CN101085484A (en) * | 2006-06-07 | 2007-12-12 | 山东泰工工贸有限责任公司 | Molybdenum wire guide for electric spark wire cutting machine |
| CN201041636Y (en) * | 2007-05-31 | 2008-03-26 | 恽明明 | Stroke control and protection device for digital control linear cutting machine tool |
| CN104923871A (en) * | 2015-06-05 | 2015-09-23 | 江苏塞维斯数控科技有限公司 | Molybdenum wire guide device of electro discharge cutting machine |
| CN206326224U (en) * | 2016-12-29 | 2017-07-14 | 江苏塞维斯数控科技有限公司 | A kind of middle wire wire cutting machine fracture of wire detection warning device |
-
2016
- 2016-12-29 CN CN201611241984.8A patent/CN106735649A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86200210U (en) * | 1986-01-20 | 1987-01-14 | 北京市电加工研究所 | Electrode wire-setting and vibration-preventing device for electric spark machine tool |
| JP3085040B2 (en) * | 1993-08-24 | 2000-09-04 | 三菱電機株式会社 | Control device for electric discharge machine |
| JPH08294821A (en) * | 1995-04-27 | 1996-11-12 | Toyota Motor Corp | Electric discharge machining method |
| CN2829957Y (en) * | 2005-11-17 | 2006-10-25 | 胡力权 | Wire guide orifice of fast feeding wire cutting machine |
| CN101085484A (en) * | 2006-06-07 | 2007-12-12 | 山东泰工工贸有限责任公司 | Molybdenum wire guide for electric spark wire cutting machine |
| CN201041636Y (en) * | 2007-05-31 | 2008-03-26 | 恽明明 | Stroke control and protection device for digital control linear cutting machine tool |
| CN104923871A (en) * | 2015-06-05 | 2015-09-23 | 江苏塞维斯数控科技有限公司 | Molybdenum wire guide device of electro discharge cutting machine |
| CN206326224U (en) * | 2016-12-29 | 2017-07-14 | 江苏塞维斯数控科技有限公司 | A kind of middle wire wire cutting machine fracture of wire detection warning device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108149295A (en) * | 2017-12-26 | 2018-06-12 | 北京派尔特医疗科技股份有限公司 | Semi-automatic silk material differential arc oxidation system and its oxidation, cleaning equipment and method |
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
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| RJ01 | Rejection of invention patent application after publication |