CN109822171A - Wire EDM fixture - Google Patents
Wire EDM fixture Download PDFInfo
- Publication number
- CN109822171A CN109822171A CN201811610120.8A CN201811610120A CN109822171A CN 109822171 A CN109822171 A CN 109822171A CN 201811610120 A CN201811610120 A CN 201811610120A CN 109822171 A CN109822171 A CN 109822171A
- Authority
- CN
- China
- Prior art keywords
- workpiece
- substrate
- pedestal
- wire edm
- separating device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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
- B23H11/00—Auxiliary apparatus or details, not otherwise provided for
- B23H11/003—Mounting of workpieces, e.g. working-tables
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The present invention relates to technical fields of mechanical processing, and in particular to arrives a kind of Wire EDM fixture.Including pedestal and for more than two workpiece to be layered the separating device separated each other on pedestal, the separating device has the matched pressing device for being pressed abd fixed on workpiece on pedestal, the pedestal includes substrate, and the part matched with separating device of pedestal is set on substrate.When using present apparatus clamping workpiece, multiple workpiece can be clamped simultaneously, and have interval between workpiece and workpiece, can guarantee cutting accuracy when cutting in the case where improving cutting efficiency.
Description
The application is the divisional application of following applications, the applying date of original application: on August 31st, 2016, the application of original application
Number: 2016107663673, the denomination of invention of original application: Wire EDM fixture.
Technical field
The present invention relates to technical fields of mechanical processing, and in particular to arrives a kind of Wire EDM fixture.
Background technique
It is machined to workpiece, especially for the cutting processing of hard metal, is mostly cut using electric spark at present
It cuts, Wire-cut Electrical Discharge Machining is to make the fusing of workpiece localized metallic, oxygen using the TRANSIENT HIGH TEMPERATURE discharged between wire electrode and workpiece
Change and be corroded, is drained to realize cutting by electrolyte after the condensation of materials being corroded.Plate workpiece wire electric discharge is cut
It is cut into during multiple components, workpiece is usually clamped in the pedestal being fixed together with cutting equipment, the pedestal
Side is provided with occlusal crib, is used for clamping workpiece, and single-piece cutting mode is usually taken to guarantee cutting accuracy and workpiece surface
Processing quality.In this case, the clamped part in the base of one side workpiece cannot be utilized effectively, and cause original
The waste of material, on the other hand primary only to process a workpiece, the processing efficiency of entire cutting machine is relatively low.
In order to improve the processing efficiency of cutting machine, usually multiple workpiece are directly superimposed together in present cutting operation
Shi Jinhang cutting, although improving cutting efficiency in this way, but will appear new problem, firstly, workpiece is clamped in the base
The part this problem that cannot be utilized effectively still do not solve, secondly, more than one piece workpiece is directly superimposed, increase continuous
Cutting thickness, i.e. the joint-cutting depth of workpiece increase, and it is elongated to melt residence time of the bits in workpiece joint-cutting, and be not easy to be discharged, influence
Cutting path, hinders the further progress of cutting.Components shape cutting accuracy after cutting is difficult to ensure, especially directly
The form accuracy of side intermediate location is poor.Meanwhile workpiece surface processing quality reduces.
Summary of the invention
The purpose of the present invention is to provide a kind of on the basis of guaranteeing cutting accuracy improves the wire electric discharge of cutting efficiency
Cutting clamper.
To achieve the above object, a technical solution of Wire EDM fixture of the present invention is: a kind of wire electric discharge is cut
Fixture is cut, including pedestal and for more than two workpiece to be layered the separating device separated, the separation dress each other on pedestal
Be equipped with the matched pressing device for being pressed abd fixed on workpiece on pedestal, the pedestal includes substrate, pedestal with separation
The part of matched with devices is set on substrate.
As a further improvement of the present invention: pedestal further includes fixed part, is equipped between the substrate and fixed part
Releasable connection structure.
As a further improvement of the present invention: the Wire EDM fixture further includes chip removal part, chip removal part packet
It includes for being gone out the molten bits generated in cutting process and carrying out cooling nozzle to workpiece.
As a further improvement of the present invention: the separating device include with the substrate be cooperatively connected guide frame and
Pass through more than two demarcation plates with workpiece compression fit of guide frame guiding installation.
As a further improvement of the present invention: the U-lag that opening is slightly less than Workpiece length, institute are provided on the demarcation plate
The upper surface for stating demarcation plate is symmetrically arranged in the two sides of the U-type groove for placing workpiece, and depth is no more than thickness of workpiece
Groove.
As a further improvement of the present invention: the slot bottom of the U-lag is provided with step.
As a further improvement of the present invention: be provided on the substrate and the demarcation plate for cooperating with pressing device
Connecting hole, the pressing device be the one end cooperated with the connecting hole be provided with pressure stopper tie rod.
Another technical solution of Wire EDM fixture of the present invention are as follows: including pedestal and be used for more than two workpiece
It is layered the separating device separated each other on pedestal, the separating device has matched for workpiece to be pressed abd fixed on pedestal
Pressing device, the pedestal includes substrate, and the part matched with separating device of pedestal is set on substrate.
As a further improvement of the present invention: pedestal further includes fixed part, is equipped between the substrate and fixed part
Releasable connection structure.
As a further improvement of the present invention: the Wire EDM fixture further includes chip removal part, chip removal part packet
It includes for being gone out the molten bits generated in cutting process and carrying out cooling nozzle to workpiece.
As a further improvement of the present invention: the substrate is riser, is provided with opening on the substrate and is slightly less than workpiece
The U-lag of length.
As a further improvement of the present invention: the separating device is the two sides for being arranged symmetrically in the U-lag of the substrate
, front and back thickness be slightly less than two separation columns of thickness of workpiece, it is described two to separate the opposite side of columns along the longitudinal direction Shang pair
Equidistant interval is claimed to be provided with more than two for installing the rectangular straight slot of workpiece.
As a further improvement of the present invention: the pressing device includes the pressing plate being correspondingly arranged with the separation column and use
In the tight fixed bolt for being fixed the pressing plate and the separation column.
The beneficial effects of the present invention are: the Wire EDM fixture that the present invention designs, including by more than one workpiece
Separating device separated from one another for installing workpiece can not only be installed multiple workpiece simultaneously and be added by this device
Work, can also be separated from one another by each workpiece, forms gap.
Further, pedestal matched with separating device includes fixed part and the substrate with fixed part releasable connection,
In workpiece loading and unloading because this process needs the time, pedestal can be connect with the substrate of another group of clamping workpiece into
Row processing, can carry out the handling of workpiece and the processing of workpiece simultaneously in this way, not delay the continuous use of cutting machine.
Further, Wire EDM fixture of the invention further includes chip removal part, by the chip removal part, not only may be used
To go out the molten bits generated in cutting process in time, the workpiece in cutting process can also be cooled down.
Be provided on further, being connect with separating device for being limited on horizontal groove depth direction to workpiece,
And make to be formed between workpiece and substrate gap, opening is slightly less than the U-lag of Workpiece length, be workpiece and folder by this device
It holds and also forms gap on substrate, be more advantageous to the molten bits generated in cutting process and be discharged from the two sides of workpiece, improve processing essence
Degree.
Further, it when the retained part of Wire EDM fixture of the invention, design workpiece and fixture, or uses and sets
It counts the symmetrical groove in U-lag two sides and carrys out placing clamp, or place fixture using two symmetrical rectangular straight slot of design, this
Stress balance when sample can not only make workpiece clamped, can also be the case where reducing the contact surface of workpiece and fixture as far as possible
Under keep piece-holder firm, the holding portion of workpiece is reduced with this, workpiece raw material is saved, makes full use of workpiece.
Further, in technical solution of the present invention 1, the slot bottom of U-lag is provided with step, the step makes workpiece side
Gap is formed between face and substrate, in technical solution 2, U-lag is provided on the substrate, the U-lag also makes workpiece side
Gap is formed between face and substrate, is conducive to the liquid that nozzle sprays between workpiece in this way and is flowed out, is more advantageous to the timely row of molten bits
Out.
Detailed description of the invention
Fig. 1 are as follows: Wire EDM fixture schematic diagram after the assembly is completed in specific embodiment 1；
Fig. 2 are as follows: part schematic diagram before Wire EDM fixture assembles in specific embodiment 1；
Fig. 3 are as follows: Wire EDM fixture schematic diagram after the assembly is completed in specific embodiment 2；
Fig. 4 are as follows: part schematic diagram before Wire EDM fixture assembles in specific embodiment 2.
In figure: 1, fixing seat；2, substrate；3, workpiece；4, nozzle；5, bracket；6, crossbeam；7, demarcation plate；8, guide post；9,
Separate column；10, compression bar；11, pressing plate.
Specific embodiment
Embodiments of the present invention are described further with reference to the accompanying drawing.
The specific embodiment 1 of Wire EDM fixture of the invention, as shown in Figure 1 to Figure 2, fixture by retained part and
Chip removal part composition.
Retained part includes the fixed part for being fixed on entire retained part on electric spark linear cutting machine guide rail,
It is in the present embodiment fixing seat 1, one end of the fixing seat 1 is provided with the occlusal crib for clamping substrate 2.It is set on substrate 2
Several demarcation plates 7 are equipped with, workpiece 3 to be processed is mounted between substrate 2 and demarcation plate 7, or is mounted on demarcation plate 7 and is separated
Between plate 7, the demarcation plate 7 and the substrate 2 are installed together by compression bar 10 and the guiding of guide post 8, and pass through compression bar 10
It is connect compression with the nut cooperated with compression bar 10, workpiece is fixed on retained part.
The substrate 2 is transverse slat, and described 2 one end of substrate is provided with the retained part for cooperating with 1 occlusal crib of fixing seat,
One end is provided with U-shaped step groove, and the opening of the U-shaped step groove is less than Workpiece length.The step of step groove is for existing to workpiece 3
Limit on groove depth direction prevents workpiece from touching U-lag slot bottom, forms gap between workpiece and U-lag slot bottom, is conducive to
The molten bits generated when processing are discharged in time.The bottom surface of the substrate 2 is plane, and upper surface is symmetrically set in the two sides of U-shaped step groove
It is equipped with groove, the depth of the groove is much smaller than the thickness of workpiece 3, and the workpiece 3 is placed on the upper surface of the groove, and
By the side of groove to workpiece with limited in U-lag groove depth vertical direction.The step groove and groove are set in size
Timing keeps workpiece 3 and the contact area of substrate 2 as small as possible, and the material of workpiece 3 is made to be fully utilized.The substrate 2 exists
It is provided with the threaded hole for connecting cooperation with compression bar 10 at midline position, is also equipped with and is oriented at the symmetric position of step groove two sides
The threaded hole of the connection cooperation of column 8.
7 material of demarcation plate is insulating materials, is in the present embodiment resin material.7 width of demarcation plate compares base
Plate 2 is narrow, and the retained part of substrate 2 is conceded in the part for not being used to clamp with fixing seat 1, avoids demarcation plate 7 during installation and solid
1 location conflicts of reservation.The other structures of the demarcation plate 7 and the corresponding construction of the substrate 2 are essentially identical, the difference is that
The hole cooperated with compression bar 10 and guide post 8 being arranged on the demarcation plate 7 is through-hole.
The guide post 8 is polished rod, and the guide post 8 is provided with one section and the spiral shell on substrate 2 with 2 junction of substrate
The external screw thread of pit cooperation, the guide post 8 are threadedly coupled with the substrate 2.The guide post is guide frame.
The external screw thread with the threaded hole cooperation on the substrate 2, one end of the compression bar 10 are provided on the compression bar 10
It is provided with pressure stopper, the pressure stopper is to present a theatrical performance as the last item on a programme in the present embodiment.The pressure stopper may be set to be pressing plate shape.The pressure
Bar 10 is tie rod.
Chip removal part includes that one end is fixed on the head frame of Wire Electrode WEDM, and one end and bracket 5 rotate
The crossbeam 6 of flexible connection is provided with the evenly arranged nozzle 4 in more than one longitudinal direction, the number of the nozzle 4 on the bracket 5
Measure, spaced slot each nozzle 4 alignment pieces 3 between identical as the quantity of workpiece 3 of clamping.
The clamping process of the Wire EDM fixture of the present embodiment are as follows: by guide post 8 and 2 company of being threadably secured of substrate
After connecing, workpiece 3 is placed on the groove of substrate 2, then demarcation plate 7 is pressed on workpiece 3 by guide post 8, then by another work
Part 3 is placed on the groove of demarcation plate 7, and then another demarcation plate 7 is pressed on workpiece 3 again, is sequentially placed in this way several
Compression bar 10 after 7 clamping of workpiece 3 and demarcation plate, is passed through the threaded hole of 7 precession substrate 2 of demarcation plate by workpiece 3 and demarcation plate 7
It is interior, multilayer workpiece is fixed with compression bar 10 and the threaded connection of substrate 2 by presenting a theatrical performance as the last item on a programme for compression bar 10.Then by substrate 2
Retained part is fixed in the occlusal crib of fixing seat 1, and workpiece is fixed on electric spark linear cutting machine guide rail by fixing seat 1
On.Finally, adjusting crossbeam 6 and bracket 5, makes each nozzle 4 is corresponding to spray to the joint-cutting being spaced between each workpiece 3, start machine tooling
Program carries out cutting operation.
Cutting complete remove stage makeup and costume workpiece when, substrate 2 is taken out from the occlusal crib of fixing seat 1, compression bar 10 is unscrewed, after cutting
Workpiece taken out from clamping position level, then new batch of unprocessed workpiece 3 is put into level, after tightening compression bar 10, by base
Plate 2 places into the occlusal crib of fixing seat 1, carries out cutting operation again.
The specific embodiment 2 of Wire EDM fixture of the invention as shown in Figure 3 to Figure 4, fixture by retained part and
Chip removal part composition.
Retained part includes the fixing seat 1 for being fixed on entire retained part on electric spark linear cutting machine guide rail,
One end of the fixing seat 1 is provided with the occlusal crib for clamping substrate 2.The side of the substrate 2 is connected with along the longitudinal direction
On be arranged at intervals with the separation column 9 of mounting groove, workpiece 3 to be processed is mounted in the mounting groove for separating column 9, then by with
Separate the pressing plate 11 that column 9 connects and is pressed abd fixed on retained part.
The substrate 2 is riser, and the one side of the substrate 2 is equipped with the clamping with the occlusal crib cooperation in the fixing seat 1
Boss is provided with U-lag on one side, and the opening of U-lag is slightly less than the length of workpiece 3, and the effect of the U-lag is to prevent workpiece 3
It is adjacent to substrate 2, forms gap between workpiece 3 and substrate 2, is conducive to the draining chip removal of cutting process.The two sides of the U-lag
It is symmetrically arranged with locating slot, is equipped with threaded hole in the locating slot.
There are two the separation columns 9, is arranged symmetrically in the two sides of the U-lag of the substrate 2.The separation column 9 with it is described
What substrate 2 was close to is provided with the positioning convex platform with the locating slot cooperation on substrate 2 on one side, be equipped in the positioning convex platform with it is described
Threaded hole on substrate 2 in locating slot corresponds to consistent threaded hole, the substrate 2 and the separation column 9 by locating slot and determines
Location and installation is realized in the cooperation of position boss, realizes being fixedly connected for the two further through holding screw.In two separation columns 9
Side, upper symmetrical equidistant interval is provided with rectangular straight slot along the longitudinal direction, and the rectangular straight slot is workpiece installation slot, the through slot
Longitudinal width is slightly larger than the thickness of workpiece, and the lateral length (i.e. separation 9 front and back thickness of column) of the through slot is slightly less than workpiece 4
Width.The side opposite with rectangular boss is provided with locating slot on the separation column 9, is provided with threaded hole in the locating slot.
Threaded hole in the threaded hole and positioning groove separated on column 9 in positioning convex platform can be interconnected through separation column
A tapped through hole, be also possible to not to be connected with each other, not through two threaded holes for separating column, or through separating column
Two tapped through holes.
The pressing plate 11 is insulating elastic material, is in the present embodiment rubber material.The pressing plate 11 also there are two, with
The separation column 9 is correspondingly arranged.Pressing plate 11 with separate being provided on one side of being close to of column 9 and determine with what locating slot on separation column 9 cooperated
Position boss, the positioning convex platform are interior equipped with corresponding consistent through pressing plate with the threaded hole in positioning groove on the separation column 9
11 threaded hole, the pressing plate 11 and the cooperation realization location and installation for separating column 9 and passing through positioning groove and positioning convex platform, again
Being fixed and clamped for the two is realized by bolt.Make each workpiece by pressing force using the elastic characteristic of pressing plate 11 simultaneously.Pressing plate
11 may not be elastic material, but compression effect at this time does not have elastic material good.
Chip removal part includes that one end is fixed on the head frame of Wire Electrode WEDM, and one end and bracket 5 rotate
The crossbeam 6 of flexible connection is provided with the evenly arranged nozzle 4 in more than one longitudinal direction, the number of the nozzle 4 on the bracket 5
Measure, spaced slot each nozzle 4 alignment pieces 3 between identical as the quantity of workpiece 3 of clamping.
The clamping process of the Wire EDM fixture of the present embodiment are as follows: by substrate 2 and separate column 9 by positioning groove and
Guiding installation is realized in the cooperation of positioning convex platform, realizes being fixedly connected for the two further through holding screw.Workpiece 3 is horizontally mounted again
In the rectangular piece mounting groove for separating column 9, rear fender 11 and to separate column 9 real by the cooperation of positioning groove and positioning convex platform
Now guiding installation realizes being fixed and clamped for the two further through bolt.Simultaneously using the elastic characteristic of pressing plate 11 make each workpiece by
To pressing force.Crossbeam 6 and bracket 5 are finally adjusted, makes the corresponding gap sprayed between each workpiece 3 of each nozzle 4, starts machine tooling
Program carries out cutting operation.
Cutting complete to remove stage makeup and costume workpiece when, substrate 2 is taken out from the occlusal crib of fixing seat 1, back-outs bolt, unclamps pressing plate
11, the workpiece after cutting is taken out.Then level is put into new batch of unprocessed workpiece 3 again, and be fixed and clamped pressing plate 11 and separation
After column 9, then substrate 2 placed into the occlusal crib of fixing seat 1, carries out cutting operation again.
As another embodiment of the invention, holding screw can not be used in the specific embodiment 2, only with one
A bolt is connected and fixed pressing plate 11 simultaneously, separates column 9 and substrate 2, at this time the threaded hole on pressing plate 11 and separation column 9 and substrate 2
For the same threaded hole for corresponding to each other connection, in this embodiment, when assembly, first by pressing plate 11 and separates column 9 and pass through spiral shell
It tethers and is connected together, then from the horizontally mounted workpiece 3 in the other side for separating column 9, the part being assembled together then is passed through into spiral shell
Bolt is screwed into the threaded hole of substrate 2, realizes being fixed for whole device, remove stage makeup and costume workpiece when can also be only bolt from substrate 2
On back-out, then take out workpiece from the other side level for separating column 9, horizontally mounted next group needs the workpiece processed again later,
Then the part being assembled together is screwed into the threaded hole of substrate 2 by bolt again.Although this mode simplifies device
Structure eliminates holding screw, but needs to guarantee the threaded hole on pressing plate 11 and separation column 9 and substrate 2 same when assembly
It in horizontal plane, and corresponds to each other, bolt needs while connecting 3 components, and installation accuracy is too high.
Claims (5)
1. a kind of Wire EDM fixture, it is characterized in that: including pedestal and for by more than two workpiece on pedestal each other
It is layered the separating device separated, the separating device has the matched pressing device for being pressed abd fixed on workpiece on pedestal,
The pedestal includes substrate, and the part matched with separating device of pedestal is set on substrate, and the substrate is riser, the substrate
On be provided with opening and be slightly less than the U-lag of Workpiece length.
2. Wire EDM fixture according to claim 1, it is characterised in that: pedestal further includes fixed part, described
Releasable connection structure is equipped between substrate and fixed part.
3. Wire EDM fixture according to claim 1, it is characterised in that: the Wire EDM fixture also wraps
Chip removal part is included, chip removal part includes for going out the molten bits generated in cutting process and carrying out cooling spray to workpiece
Mouth.
4. Wire EDM fixture according to any one of claim 1 to 3, it is characterised in that: the separating device
For be arranged symmetrically in the substrate U-lag two sides, front and back thickness be slightly less than two separation columns of thickness of workpiece, described two
It is a to separate the opposite side of column to be provided with more than two rectangles for installing workpiece logical for upper symmetrical equidistant interval along the longitudinal direction
Slot.
5. Wire EDM fixture according to claim 4, it is characterised in that: the pressing device includes and described point
The pressing plate that spacer post is correspondingly arranged and the tight fixed bolt for the pressing plate and the separation column to be fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811610120.8A CN109822171B (en) | 2016-08-31 | 2016-08-31 | Electric spark wire cutting clamp |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811610120.8A CN109822171B (en) | 2016-08-31 | 2016-08-31 | Electric spark wire cutting clamp |
| CN201610766367.3A CN106238843B (en) | 2016-08-31 | 2016-08-31 | Wire EDM fixture |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610766367.3A Division CN106238843B (en) | 2016-08-31 | 2016-08-31 | Wire EDM fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109822171A true CN109822171A (en) | 2019-05-31 |
| CN109822171B CN109822171B (en) | 2020-10-23 |
Family
ID=57598285
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811610120.8A Expired - Fee Related CN109822171B (en) | 2016-08-31 | 2016-08-31 | Electric spark wire cutting clamp |
| CN201610766367.3A Expired - Fee Related CN106238843B (en) | 2016-08-31 | 2016-08-31 | Wire EDM fixture |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610766367.3A Expired - Fee Related CN106238843B (en) | 2016-08-31 | 2016-08-31 | Wire EDM fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN109822171B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107150293B (en) * | 2017-03-20 | 2019-03-12 | 广东长盈精密技术有限公司 | Fixed fixture |
| CN107332098A (en) * | 2017-06-03 | 2017-11-07 | 芜湖博康机电有限公司 | A kind of clamping device of fixed beam |
| CN109968195A (en) * | 2017-12-14 | 2019-07-05 | 永川区仙龙镇叶兵石材加工厂 | A kind of fixed device of stone material polishing |
| CN113814501B (en) * | 2021-10-20 | 2022-11-04 | 东莞市普华精密机械有限公司 | Linear cutting tool clamp |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0351836A2 (en) * | 1988-07-19 | 1990-01-24 | Büchler B-SET AG | Pallet |
| EP1400306A2 (en) * | 2002-09-23 | 2004-03-24 | General Electric Company | Method and apparatus for aligning a machine tool |
| CN202824908U (en) * | 2012-08-02 | 2013-03-27 | 东莞钜升塑胶电子制品有限公司 | Clamping device for linear cutting |
| CN103537931A (en) * | 2013-10-25 | 2014-01-29 | 顾立新 | Improved linear cutting fixture for oil-saving holes |
| CN104384639A (en) * | 2014-10-11 | 2015-03-04 | 天津市中马骏腾精密机械制造有限公司 | Fixture for wire cutting of pressing plate of sewing machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2867995B1 (en) * | 2004-03-23 | 2006-08-11 | Pro Fil Sarl | ELECTRO-EROSION MACHINING DEVICE |
| DE112011103305T5 (en) * | 2010-10-01 | 2013-07-18 | Mitsubishi Electric Corp. | Wire eroding processing apparatus, wire EDM processing method. Thin plate manufacturing process and semiconductor wafer manufacturing process |
| JP5369215B2 (en) * | 2012-04-20 | 2013-12-18 | ファナック株式会社 | Holder for multiple plate workpieces used in wire electric discharge machines |
| CN103659317B (en) * | 2012-09-25 | 2016-12-21 | 珠海格力电器股份有限公司 | Top is pressed fixture and has its lathe |
| CN203401328U (en) * | 2013-08-05 | 2014-01-22 | 深圳市中联讯科技有限公司 | Electric spark machine tool clamp used for machining inclined top |
| CN206277005U (en) * | 2016-08-31 | 2017-06-27 | 郑州磨料磨具磨削研究所有限公司 | A kind of Wire EDM fixture |
-
2016
- 2016-08-31 CN CN201811610120.8A patent/CN109822171B/en not_active Expired - Fee Related
- 2016-08-31 CN CN201610766367.3A patent/CN106238843B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0351836A2 (en) * | 1988-07-19 | 1990-01-24 | Büchler B-SET AG | Pallet |
| EP1400306A2 (en) * | 2002-09-23 | 2004-03-24 | General Electric Company | Method and apparatus for aligning a machine tool |
| CN202824908U (en) * | 2012-08-02 | 2013-03-27 | 东莞钜升塑胶电子制品有限公司 | Clamping device for linear cutting |
| CN103537931A (en) * | 2013-10-25 | 2014-01-29 | 顾立新 | Improved linear cutting fixture for oil-saving holes |
| CN104384639A (en) * | 2014-10-11 | 2015-03-04 | 天津市中马骏腾精密机械制造有限公司 | Fixture for wire cutting of pressing plate of sewing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106238843B (en) | 2019-03-12 |
| CN109822171B (en) | 2020-10-23 |
| CN106238843A (en) | 2016-12-21 |
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