CN106312211B - Electric spark fixing Methods in WEDM-HS wire cutting machine tool wire electrode clamping and positioning device - Google Patents
Electric spark fixing Methods in WEDM-HS wire cutting machine tool wire electrode clamping and positioning device Download PDFInfo
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- CN106312211B CN106312211B CN201610868758.6A CN201610868758A CN106312211B CN 106312211 B CN106312211 B CN 106312211B CN 201610868758 A CN201610868758 A CN 201610868758A CN 106312211 B CN106312211 B CN 106312211B
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- wire
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- wedm
- cutting machine
- machine tool
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- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The invention discloses a kind of electric spark fixing Methods in WEDM-HS wire cutting machine tool wire electrode clamping and positioning device, including device body, described device body from top to bottom includes wearing a portion and clamping section successively, the top for wearing a portion is equipped with wire hole, the bottom of the clamping section is equipped with groove, the groove is connected with wire hole, and the sidewall symmetry of the two opposite sides of the clamping section is equipped with bolt, and the side wall of end through the clamping section of the bolt is stretched into groove.From structure of the present invention, while can ensureing effectively to clamp wire electrode, avoid and directly grabbed wire electrode with hand and caused easily to hinder hand, caducous problem.
Description
Technical field
The present invention relates to the field of wire electrode dress silk, and in particular to a kind of electric spark fixing Methods in WEDM-HS wire cutting machine tool wire electrode
Clamping and positioning device.
Background technology
Numerical control electric spark fixing Methods in WEDM-HS wire cutting machine tool is created for Chinese, and institution of higher learning, medium-sized and small enterprises are wide at home
General application, because its wire transporting mode is the wire transporting that moves in circles, and wire transporting speed is very fast, up to 8 ~ 10m/s, can hardly be as slow
Fast wire cutting machine realizes automatic installation wire electrode like that, and in actual production, fixing Methods in WEDM-HS wire cutting machine tool is general at present
Using artificial purely manual installation wire electrode.Namely wire electrode also needs to use after wire tray is wound on wire cutting machine tool wire storage cylinder
Hand drags wire electrode one end successively around the directive wheel on guide frame, conducting block, through workpiece, last wraparound wire storage cylinder, and uses silk
The solid silk screw of the cylinder other end is fixed.Outstanding problem of this manual Filament Winding process there are two aspects：On the one hand, electrode
Silk is the molybdenum filament of φ 0.18mm, and because molybdenum filament has the characteristics that hard, crisp, thin, hand easily comes off when dragging wire electrode, and wire electrode often occurs
Bending fractures, firmly big easy incised wound hand, and firmly small electrode thread intension power is inadequate, and wire electrode can be shaken in processing, cause
Short circuit, or even fracture of wire；On the other hand, directive wheel race is narrow, and wheel well width is usually no more than 1.5mm, and wire electrode diameter is only again
0.18mm, is difficult to navigate to wire electrode in the narrow slot of directive wheel both quick and accurately in wrapping wire, especially dim light when, electrode
Silk positioning difficulty bigger.
The content of the invention
It is an object of the invention to：Overcome the deficiencies of the prior art and provide a kind of electric spark fixing Methods in WEDM-HS wire cutting machine tool
Wire electrode clamping and positioning device, while can ensureing effectively to clamp wire electrode, avoids and is directly grabbed wire electrode with hand and caused
Easily hinder hand, caducous problem；When filling silk, by the way that the crest line of polygonal pyramid platform is placed towards race is oriented to, and make more
The center line of the frustum of a pyramid is vertical with the axis of rotation of directive wheel, so as to solve the problems, such as the difficult positioning of tiny wire electrode, improves
Fill accuracy and the efficiency of silk；Wire hole, through hole, taper hole and groove inner surface are smooth surface, when being worn thread with effectively reducing
Resistance；The hand of operative employee will not be damaged into when luggage silk by the present invention, therefore easily facilitate operation frock
Silk thread is tensioned when silk.
The technical solution used in the present invention is：
Electric spark fixing Methods in WEDM-HS wire cutting machine tool wire electrode clamping and positioning device, including device body, described device body
From top to bottom include wearing a portion and clamping section successively, the top for wearing a portion is equipped with wire hole, and the bottom of the clamping section is set
Fluted, the groove is connected with wire hole, and the sidewall symmetry of the two opposite sides of the clamping section is equipped with bolt, the bolt
The side wall of end through clamping section is stretched into groove.
Further improvement project of the invention is, a portion of wearing is frustum of a pyramid structure, the axis and pyramid of the wire hole
The centerline collineation of platform.
Further improvement project of the invention is that the top cross-section of the frustum of a pyramid is less than bottom section.
Further improvement project of the invention is that the top length of side of the frustum of a pyramid is described in the range of 3.5 ~ 4.5 millimeters
The bottom length of side of the frustum of a pyramid is in the range of 7.5 ~ 8.5 millimeters.
Further improvement project of the invention is that the height of the frustum of a pyramid is than electric spark fixing Methods in WEDM-HS wire cutting machine tool
Wire electrode directive wheel radius is 3 ~ 5 millimeters big.
Further improvement project of the invention is that the diameter of the wire hole is in the range of 0.4 ~ 0.6 millimeter.
Further improvement project of the invention is that the wire hole is connected by through hole with groove, the diameter of the through hole
More than the diameter of wire hole.
Further improvement project of the invention is that the through hole is the cylindrical hole concentric with wire hole.
Further improvement project of the invention is that the through hole is connected by taper hole with wire hole.
Further improvement project of the invention is that the wire hole, through hole, taper hole and groove inner surface are smooth table
Face.
The beneficial effects of the present invention are：
Firstth, electric spark fixing Methods in WEDM-HS wire cutting machine tool wire electrode clamping and positioning device of the invention, can ensure effectively
While clamping wire electrode, avoid and directly grabbed wire electrode with hand and caused easily to hinder hand, caducous problem.
Secondth, electric spark fixing Methods in WEDM-HS wire cutting machine tool wire electrode clamping and positioning device of the invention, when filling silk, leads to
Cross and place the crest line of polygonal pyramid platform towards race is oriented to, and the center line of polygonal pyramid platform and the axis of rotation of directive wheel is hung down
Directly, so as to solve the problems, such as the difficult positioning of tiny wire electrode, accuracy and the efficiency of dress silk are improved.
3rd, electric spark fixing Methods in WEDM-HS wire cutting machine tool wire electrode clamping and positioning device of the invention, wire hole, through hole,
Taper hole and groove inner surface are smooth surface, to effectively reduce resistance when wearing thread.
4th, electric spark fixing Methods in WEDM-HS wire cutting machine tool wire electrode clamping and positioning device of the invention, by the present invention into
Silk thread is opened when will not being damaged when luggage silk to the hand of operative employee, therefore easily facilitate operation frock silk
Tightly.
Brief description of the drawings
Fig. 1 is the main view half-section diagram of structure of the present invention.
Fig. 2 is the elevational schematic view of structure of the present invention.
Fig. 3 is the schematic top plan view of structure of the present invention.
Embodiment
With reference to shown in Fig. 1, Fig. 2 and Fig. 3, the present invention includes device body 9, and described device body 9 from top to bottom wraps successively
The portion 3 and clamping section 2 of wearing are included, the top for wearing a portion 3 is equipped with wire hole 5, and the bottom of the clamping section 2 is equipped with groove 8, institute
State groove 8 to connect with wire hole 5, the sidewall symmetry of the two opposite sides of the clamping section 2 is equipped with bolt 1, the end of the bolt 1
Side wall through clamping section 2 is stretched into groove 8；A portion 3 of wearing is frustum of a pyramid structure（In the implementation case, a portion 3 is worn as just
Tetragonous cone table structure）, the axis of the wire hole 5 is conllinear with the center line 4 of the frustum of a pyramid；The top cross-section of the frustum of a pyramid is less than
Bottom section；The top length of side of the frustum of a pyramid is in the range of 3.5 ~ 4.5 millimeters（In the implementation case, the top of positive tetragonous cone table
Portion's length of side is 4 millimeters）, the bottom length of side of the frustum of a pyramid is in the range of 7.5 ~ 8.5 millimeters（In the implementation case, positive rectangular pyramid
A length of 8 millimeters of the bottom sides of platform）；Wire electrode directive wheel of the height of the frustum of a pyramid than electric spark fixing Methods in WEDM-HS wire cutting machine tool
Radius is 3 ~ 5 millimeters big（In the implementation case, the wire electrode of the height of positive tetragonous cone table than electric spark fixing Methods in WEDM-HS wire cutting machine tool
Directive wheel radius is 4 millimeters big）；The diameter of the wire hole 5 is in the range of 0.4 ~ 0.6 millimeter（In the implementation case, wire hole
A diameter of 0.5 millimeter of 5）；The wire hole 5 is connected by through hole 7 with groove 8, and the diameter of the through hole 7 is more than wire hole 5
Diameter；The through hole 7 is the cylindrical hole concentric with wire hole 5；The through hole 7 is connected by taper hole with wire hole 5；Institute
It is smooth surface to state wire hole 5, through hole 7, taper hole and 8 inner surface of groove.
Present invention specific implementation from the top for wearing a portion 3 by the end of wire electrode one end in use, penetrate wire hole 5, directly
To the end of wire electrode by wire hole 5 and groove 8, and the bottom of clamping section 2 is stretched out, then by the bolt 1 of 2 both sides of clamping section
Screwed respectively, wire electrode is clamped fixation by the end of two bolts 1, and ensure that the place of being fixedly clamped of wire electrode is located at
On heart line 4；Operative employee holds the present invention with hand and goes successively around the directive wheel on guide frame；By wire electrode around directive wheel when
Wait, any one incline line 6 in four incline lines of positive tetragonous cone table is placed towards race is oriented to, and make positive rectangular pyramid
The center line 4 of platform is vertical with the axis of rotation of directive wheel, so as to ensure tiny wire electrode can be both quick and accurate navigate to and lead
Into the narrow slot of wheel.So on the one hand avoid and wire electrode is directly grabbed with hand easily hinder hand, caducous problem；On the other hand also solve
The problem of tiny wire electrode hardly possible of having determined positions, improves accuracy and the efficiency of dress silk.
When operative employee takes the present invention, clamping section 2 is held, and makes to wear a portion 3 outwardly, avoids wearing the electrode in a portion 3
Silk hurts hand.
Claims (7)
1. electric spark fixing Methods in WEDM-HS wire cutting machine tool wire electrode clamping and positioning device, it is characterised in that：Including device body（9）,
Described device body（9）From top to bottom include wearing a portion successively（3）And clamping section（2）, it is described to wear a portion（3）Top be equipped with wear
Wire hole（5）, the clamping section（2）Bottom be equipped with groove（8）, the groove（8）With wire hole（5）Connection, the clamping section
（2）The sidewall symmetries of two opposite sides be equipped with bolt（1）, the bolt（1）End pass through clamping section（2）Side wall stretch into it is recessed
Groove（8）It is interior；It is described to wear a portion（3）For frustum of a pyramid structure, the wire hole（5）Axis and the frustum of a pyramid center line（4）Collinearly；
The wire hole（5）Diameter in the range of 0.4 ~ 0.6 millimeter.
2. electric spark fixing Methods in WEDM-HS wire cutting machine tool wire electrode clamping and positioning device as claimed in claim 1, it is characterised in that：
The top cross-section of the frustum of a pyramid is less than bottom section.
3. electric spark fixing Methods in WEDM-HS wire cutting machine tool wire electrode clamping and positioning device as claimed in claim 2, it is characterised in that：
The top length of side of the frustum of a pyramid is in the range of 3.5 ~ 4.5 millimeters, and the bottom length of side of the frustum of a pyramid is in 7.5 ~ 8.5 millimeters of scopes
It is interior.
4. electric spark fixing Methods in WEDM-HS wire cutting machine tool wire electrode clamping and positioning device as claimed in claim 2, it is characterised in that：
The height of the frustum of a pyramid is 3 ~ 5 millimeters bigger than the wire electrode directive wheel radius of electric spark fixing Methods in WEDM-HS wire cutting machine tool.
5. electric spark fixing Methods in WEDM-HS wire cutting machine tool wire electrode clamping and positioning device as claimed in claim 1, it is characterised in that：
The wire hole（5）Pass through through hole（7）With groove（8）Connection, the through hole（7）Diameter be more than wire hole（5）Diameter.
6. electric spark fixing Methods in WEDM-HS wire cutting machine tool wire electrode clamping and positioning device as claimed in claim 5, it is characterised in that：
The through hole（7）For with wire hole（5）Concentric cylindrical hole.
7. electric spark fixing Methods in WEDM-HS wire cutting machine tool wire electrode clamping and positioning device as claimed in claim 5, it is characterised in that：
The through hole（7）Pass through taper hole and wire hole（5）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610868758.6A CN106312211B (en) | 2016-09-30 | 2016-09-30 | Electric spark fixing Methods in WEDM-HS wire cutting machine tool wire electrode clamping and positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610868758.6A CN106312211B (en) | 2016-09-30 | 2016-09-30 | Electric spark fixing Methods in WEDM-HS wire cutting machine tool wire electrode clamping and positioning device |
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| Publication Number | Publication Date |
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| CN106312211A CN106312211A (en) | 2017-01-11 |
| CN106312211B true CN106312211B (en) | 2018-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610868758.6A Active CN106312211B (en) | 2016-09-30 | 2016-09-30 | Electric spark fixing Methods in WEDM-HS wire cutting machine tool wire electrode clamping and positioning device |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109205391B (en) * | 2018-09-11 | 2023-05-26 | 江苏电子信息职业学院 | Electrode wire collecting device convenient to unload |
| CN111037018B (en) * | 2019-08-23 | 2021-11-19 | 郭光淦 | Wire threading device of numerical control wire feeding cutting machine |
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| CN2684984Y (en) * | 2003-11-11 | 2005-03-16 | 张维良 | Convenient threading device for wire cutting machine tool |
| CN101531147A (en) * | 2009-04-11 | 2009-09-16 | 宝鸡保德利电气设备有限责任公司 | Top thread type terminal anchoring wire clamp |
| CN201353673Y (en) * | 2008-12-17 | 2009-12-02 | 苏州工业园区美光机电有限公司 | Guider of electrode wire for wire cutting machine and special guiding device thereof |
| CN202192346U (en) * | 2011-07-21 | 2012-04-18 | 南京雅智数控设备有限公司 | Linear cutting machine tool electrode wire guider |
| CN102615366A (en) * | 2012-04-13 | 2012-08-01 | 苏州市宝玛数控设备有限公司 | Separable type guide wire device |
| CN104028866A (en) * | 2014-06-25 | 2014-09-10 | 中广核核电运营有限公司 | Rapid wire passing assistor of wire-cut electrical discharge machine |
| CN204504438U (en) * | 2015-04-03 | 2015-07-29 | 浙江机电职业技术学院 | A kind of line cutting electrode silk calibrating installation |
| CN206028936U (en) * | 2016-09-30 | 2017-03-22 | 淮安信息职业技术学院 | Electric spark is walked a wire cut electrical discharge machining bed electrode silk fast and is pressed from both sides tight positioner |
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2016
- 2016-09-30 CN CN201610868758.6A patent/CN106312211B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0246332A1 (en) * | 1985-11-14 | 1987-11-25 | Fanuc Ltd. | Wire guide for electric discharge wire cutting |
| CN2684984Y (en) * | 2003-11-11 | 2005-03-16 | 张维良 | Convenient threading device for wire cutting machine tool |
| CN201353673Y (en) * | 2008-12-17 | 2009-12-02 | 苏州工业园区美光机电有限公司 | Guider of electrode wire for wire cutting machine and special guiding device thereof |
| CN101531147A (en) * | 2009-04-11 | 2009-09-16 | 宝鸡保德利电气设备有限责任公司 | Top thread type terminal anchoring wire clamp |
| CN202192346U (en) * | 2011-07-21 | 2012-04-18 | 南京雅智数控设备有限公司 | Linear cutting machine tool electrode wire guider |
| CN102615366A (en) * | 2012-04-13 | 2012-08-01 | 苏州市宝玛数控设备有限公司 | Separable type guide wire device |
| CN104028866A (en) * | 2014-06-25 | 2014-09-10 | 中广核核电运营有限公司 | Rapid wire passing assistor of wire-cut electrical discharge machine |
| CN204504438U (en) * | 2015-04-03 | 2015-07-29 | 浙江机电职业技术学院 | A kind of line cutting electrode silk calibrating installation |
| CN206028936U (en) * | 2016-09-30 | 2017-03-22 | 淮安信息职业技术学院 | Electric spark is walked a wire cut electrical discharge machining bed electrode silk fast and is pressed from both sides tight positioner |
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| CN106312211A (en) | 2017-01-11 |
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Address after: No.3, Meicheng Road, higher education park, Huai'an City, Jiangsu Province 223005 Patentee after: Jiangsu electronic information Vocational College Address before: No.3, Meicheng Road, higher education park, Huai'an City, Jiangsu Province 223005 Patentee before: HUAIAN VOCATIONAL College OF INFORMATION TECHNOLOGY |
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| CP01 | Change in the name or title of a patent holder | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20170111 Assignee: Huai'an Haotong Machinery Co.,Ltd. Assignor: Jiangsu electronic information Vocational College Contract record no.: X2021980015561 Denomination of invention: Electrode wire clamping and positioning device of electric spark fast wire cutting machine tool Granted publication date: 20180504 License type: Common License Record date: 20211224 |
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| EE01 | Entry into force of recordation of patent licensing contract |