CN207464384U - Electrical discharge machining inclination fixture - Google Patents
Electrical discharge machining inclination fixture Download PDFInfo
- Publication number
- CN207464384U CN207464384U CN201721527749.7U CN201721527749U CN207464384U CN 207464384 U CN207464384 U CN 207464384U CN 201721527749 U CN201721527749 U CN 201721527749U CN 207464384 U CN207464384 U CN 207464384U
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- China
- Prior art keywords
- pedestal
- locating piece
- several
- pressing plate
- gasket
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Abstract
The utility model discloses a kind of electrical discharge machining and tilts fixture, including pedestal, locating piece, and pressing plate, the locating piece is fixedly installed on pedestal, the pressing plate is connect by bolt with locating piece, the locating piece front side surface is provided with the clamping slot of the clamping handle insertion of several power poles being obliquely installed, the locating piece is evenly distributed with several mounting holes from top to bottom, clamping handle is fixed between pressing plate and locating piece, the pedestal is connect by a blind rivet with machining center, there is a mounting hole for blind rivet insertion among the pedestal rear side surface, the base lower surface is also equipped with a gasket, this gasket is fixedly connected by several cushion blocks with pedestal, arc groove there are four being opened on the gasket, this four arc grooves are symmetrically arranged on the outside of mounting hole.The utility model is suitble to cut the experiment of various angles, and production cost is low, and mechanism is simple, easy to operate, highly practical, saves the time, dismantled and assembled easy to maintenance.
Description
Technical field
The utility model is related to a kind of electrical discharge machining with fixture is tilted, it is related to spark erosion technique field.
Background technology
The different types of workpiece of clamping is frequently encountered in Wire-cut Electrical Discharge Machining, for different types of workpiece,
Different clamping methods must be used, the workpiece otherwise processed does not meet required precision, and some even deforms workpiece clamp,
Workpiece is enabled to scrap.Often processing a part in Wire-cut Electrical Discharge Machining in the factory will, take a lot of work expense primary to workpiece centering
When, often process a part how long have more than is needed, and prepare fixture, clamping parts have used many working hours.But in order to suitable
The needs of variously-shaped work pieces process are answered, the specific fixture of selection will be used instead again to fixture to be applicable in the clamping of workpiece.It is right
Although it is suitable for the workpiece of various thickness in this clamping mode, but if being also needed to when workpieces processing angle again to work
Part is reset, and also needs measurement angle, complicated for operation to waste time and the error of angle is particularly big, influences experiment knot
Fruit.Therefore now until lack the thickness for both adapting to workpiece apply to Wire EDM and the change of machining angle direction
Unitary clip.
Invention content
The utility model aim is to provide a kind of electrical discharge machining and tilts fixture, which is fitted with inclination fixture
The experiment for cutting various angles is closed, production cost is low, and mechanism is simple, easy to operate, highly practical, saves time, dismantled and assembled dimension
It repaiies conveniently.
In order to achieve the above objectives, the technical solution adopted in the utility model is：A kind of electrical discharge machining is wrapped with fixture is tilted
Pedestal, locating piece and pressing plate are included, the locating piece is fixedly installed on pedestal, and the pressing plate is connect by bolt with locating piece；
The locating piece front side surface is provided with the clamping slot of the clamping handle insertion of several power poles being obliquely installed, described
Locating piece is evenly distributed with several mounting holes from top to bottom, and several through-holes are provided on the pressing plate, and the bolt is sequentially embedded pressure
The through-hole of plate and the mounting hole of locating piece, clamping handle is fixed between pressing plate and locating piece；
The pedestal is connect by a blind rivet with machining center, has one to be embedded in for blind rivet among the pedestal rear side surface
Mounting hole, the base lower surface is also equipped with a gasket, this gasket is fixedly connected by several cushion blocks with pedestal, the pad
On piece is opened there are four arc groove, this four arc grooves are symmetrically arranged on the outside of mounting hole.
Further improved scheme is as follows in above-mentioned technical proposal：
1. in said program, the base upper surface is provided with a mounting groove, and the locating piece insertion mounting groove is interior and passes through
Several screws are fixedly connected with pedestal.
2. in said program, the angle between several clamping slots and locating piece vertical edge is 25 ° ~ 75 °.
3. in said program, the number of several cushion blocks is 4, respectively positioned at four corners of pedestal.
4. in said program, the base lower surface is provided with several screw holes, there is the cushion block externally threaded one end to wear
It crosses in gasket insertion screw hole and is spirally connected fixation with pedestal.
Since above-mentioned technical proposal is used, the utility model has following advantages compared with prior art：
1. the utility model electrical discharge machining is provided with several be obliquely installed with fixture, locating piece front side surface is tilted
Power pole clamping handle insertion clamping slot, the locating piece is evenly distributed with several mounting holes, the pressing plate from top to bottom
On be provided with several through-holes, the bolt is sequentially embedded the through-hole of pressing plate and the mounting hole of locating piece, and clamping handle is fixed on pressing plate
Between locating piece, by the setting of clamping slot and pressing plate, it can be achieved that multi-angle clamping between the surface to be cut and electrode,
And angle is accurate, for the angle of different cuttings, only need to adjust clamping position it is achieved that and can realize to difference
The clamping of the clamping handle of size is suitble to the experiment of the various angles of cutting, and production cost is low, and mechanism is simple, easy to operate, practicability
By force, it saves the time, it is dismantled and assembled easy to maintenance.
With fixture is tilted, 2. pedestal is connect the utility model electrical discharge machining by a blind rivet with machining center, described
There is a mounting hole for blind rivet insertion, the base lower surface is also equipped with a gasket, this gasket among pedestal rear side surface
It is fixedly connected, is opened on the gasket there are four arc groove, this four arc grooves are symmetrically arranged with pedestal by several cushion blocks
On the outside of mounting hole, calibrated bolck and machining center head are fixed using blind rivet, convenient and efficient, at low cost, easy to operate and peace
Overall coefficient is high；Secondly, the setting of arc groove on gasket can disperse clamping power, prevent fixture from deforming, and extend fixture uses the longevity
Life and the precision for ensureing clamping；Again, the setting of cushion block is contacted with processing center machine head surface, provides support force, ensures clamping
Stability and precision.
Description of the drawings
Attached drawing 1 tilts clamp structure schematic diagram for the utility model electrical discharge machining；
Attached drawing 2 tilts fixture exploded structure diagram for the utility model electrical discharge machining；
Attached drawing 3 tilts fixture partial structural diagram for the utility model electrical discharge machining.
In the figures above：1st, pedestal；2nd, locating piece；3rd, pressing plate；4th, bolt；5th, mounting groove；6th, screw；9th, clamping handle；11、
Clamping slot；12nd, mounting hole；13rd, through-hole；21st, blind rivet；22nd, mounting hole；23rd, gasket；24th, cushion block；25th, arc groove；26th, screw hole.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments：
Embodiment 1：A kind of electrical discharge machining is with fixture is tilted, including pedestal 1, locating piece 2 and pressing plate 3, the locating piece
2 are fixedly installed on pedestal 1, and the pressing plate 3 is connect by bolt 4 with locating piece 2；
2 front side surface of locating piece is provided with the clamping slot 11 that the clamping handle 9 of several power poles being obliquely installed is embedded in,
The locating piece 2 is evenly distributed with several mounting holes 12 from top to bottom, and several through-holes 13, the bolt 4 are provided on the pressing plate 3
The through-hole 13 of pressing plate 3 and the mounting hole 12 of locating piece 2 are sequentially embedded, clamping handle 9 is fixed between pressing plate 3 and locating piece 2；
The pedestal 1 is connect by a blind rivet 21 with machining center, has one to supply blind rivet among 1 rear side surface of pedestal
The mounting hole 22 of 21 insertions, 1 lower surface of pedestal are also equipped with a gasket 23, this gasket 23 passes through several cushion blocks 24 and pedestal
1 is fixedly connected, and is opened on the gasket 23 there are four arc groove 25, this four arc grooves 25 are symmetrically arranged in outside mounting hole 22
Side.
Above-mentioned 1 upper surface of pedestal is provided with a mounting groove 5, and the locating piece 2 is embedded in mounting groove 5 and passes through several screws 6
It is fixedly connected with pedestal 1；Angle between 2 vertical edge of above-mentioned several clamping slots 11 and locating piece is 45 °.
Embodiment 2：A kind of electrical discharge machining is with fixture is tilted, including pedestal 1, locating piece 2 and pressing plate 3, the locating piece
2 are fixedly installed on pedestal 1, and the pressing plate 3 is connect by bolt 4 with locating piece 2；
2 front side surface of locating piece is provided with the clamping slot 11 that the clamping handle 9 of several power poles being obliquely installed is embedded in,
The locating piece 2 is evenly distributed with several mounting holes 12 from top to bottom, and several through-holes 13, the bolt 4 are provided on the pressing plate 3
The through-hole 13 of pressing plate 3 and the mounting hole 12 of locating piece 2 are sequentially embedded, clamping handle 9 is fixed between pressing plate 3 and locating piece 2；
The pedestal 1 is connect by a blind rivet 21 with machining center, has one to supply blind rivet among 1 rear side surface of pedestal
The mounting hole 22 of 21 insertions, 1 lower surface of pedestal are also equipped with a gasket 23, this gasket 23 passes through several cushion blocks 24 and pedestal
1 is fixedly connected, and is opened on the gasket 23 there are four arc groove 25, this four arc grooves 25 are symmetrically arranged in outside mounting hole 22
Side.
The number of above-mentioned several cushion blocks 24 is 4, respectively positioned at four corners of pedestal 1；Above-mentioned 1 lower surface of pedestal is set
Several screw holes 26 are equipped with, there is externally threaded one end gasket 23 to be passed through to be embedded in screw hole 26 and be spirally connected with pedestal 1 for above-mentioned cushion block 24
It is fixed.
During using electrical discharge machining with fixture is tilted, calibrated bolck and machining center head are fixed using blind rivet, it is convenient fast
Victory, at low cost, easy to operate and safety coefficient is high；Secondly, the setting of arc groove on gasket can disperse clamping power, prevent from pressing from both sides
Tool deformation extends the service life of fixture and ensures the precision of clamping；Again, the setting of cushion block, with processing center machine head surface
Contact, provides support force, ensures the stability and precision of clamping；Secondly, it is simple in structure, it is easy to operate, it can be achieved that cut
Surface and electrode between multi-angle clamping, and angle is accurate, for the angle of different cuttings, only need to adjust clamping position
It is achieved that and can realize clamping to various sizes of clamping handle, it is suitble to the experiment of the various angles of cutting, is produced into
This is low, and mechanism is simple, easy to operate, highly practical, saves the time, dismantled and assembled easy to maintenance.
Above-described embodiment is only the technical concepts and features for illustrating the utility model, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement according to this, can not the scope of protection of the utility model be limited with this.
It is all according to the spirit of the present invention substantially equivalent change or modification for being made, should all cover the scope of protection of the utility model it
It is interior.
Claims (5)
1. a kind of electrical discharge machining inclination fixture, it is characterised in that：Including pedestal（1）, locating piece（2）And pressing plate（3）, institute
State locating piece（2）It is fixedly installed in pedestal（1）On, the pressing plate（3）Pass through bolt（4）With locating piece（2）Connection；
The locating piece（2）Front side surface is provided with the clamping handle of several power poles being obliquely installed（9）Embedded clamping slot
（11）, the locating piece（2）It is evenly distributed with several mounting holes from top to bottom（12）, the pressing plate（3）On be provided with several through-holes
（13）, the bolt（4）It is sequentially embedded pressing plate（3）Through-hole（13）And locating piece（2）Mounting hole（12）, by clamping handle（9）
It is fixed on pressing plate（3）With locating piece（2）Between；
The pedestal（1）Pass through a blind rivet（21）It is connect with machining center, the pedestal（1）Have one among rear side surface for drawing
Nail（21）Embedded mounting hole（22）, the pedestal（1）Lower surface is also equipped with a gasket（23）, this gasket（23）By several
Cushion block（24）With pedestal（1）It is fixedly connected, the gasket（23）On open there are four arc groove（25）, this four arc grooves（25）Point
Mounting hole is not symmetrically disposed on it（22）Outside.
2. electrical discharge machining according to claim 1 inclination fixture, it is characterised in that：The pedestal（1）It opens upper surface
There is a mounting groove（5）, the locating piece（2）Embedded mounting groove（5）It is interior and pass through several screws（6）With pedestal（1）It is fixedly connected.
3. electrical discharge machining according to claim 1 inclination fixture, it is characterised in that：Several clamping slots（11）With
Locating piece（2）Angle between vertical edge is 25 ° ~ 75 °.
4. electrical discharge machining according to claim 1 inclination fixture, it is characterised in that：Several cushion blocks（24）Number
Mesh is 4, respectively positioned at pedestal（1）Four corners.
5. electrical discharge machining according to claim 1 inclination fixture, it is characterised in that：The pedestal（1）Lower surface is set
It is equipped with several screw holes（26）, the cushion block（24）Gasket is passed through with externally threaded one end（23）Embedded screw hole（26）It is interior and with bottom
Seat（1）Be spirally connected fixation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721527749.7U CN207464384U (en) | 2017-11-16 | 2017-11-16 | Electrical discharge machining inclination fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721527749.7U CN207464384U (en) | 2017-11-16 | 2017-11-16 | Electrical discharge machining inclination fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207464384U true CN207464384U (en) | 2018-06-08 |
Family
ID=62260843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721527749.7U Active CN207464384U (en) | 2017-11-16 | 2017-11-16 | Electrical discharge machining inclination fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207464384U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110280853A (en) * | 2019-06-26 | 2019-09-27 | 大连理工大学 | A kind of positioning fixture design method of quick-replaceable microelectrode |
| CN112059657A (en) * | 2019-06-11 | 2020-12-11 | 河南森源重工有限公司 | Special-shaped part clamping and positioning tool |
-
2017
- 2017-11-16 CN CN201721527749.7U patent/CN207464384U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112059657A (en) * | 2019-06-11 | 2020-12-11 | 河南森源重工有限公司 | Special-shaped part clamping and positioning tool |
| CN110280853A (en) * | 2019-06-26 | 2019-09-27 | 大连理工大学 | A kind of positioning fixture design method of quick-replaceable microelectrode |
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