CN207464379U - For the multi-angle electrode holder of electrical discharge machining - Google Patents
For the multi-angle electrode holder of electrical discharge machining Download PDFInfo
- Publication number
- CN207464379U CN207464379U CN201721527779.8U CN201721527779U CN207464379U CN 207464379 U CN207464379 U CN 207464379U CN 201721527779 U CN201721527779 U CN 201721527779U CN 207464379 U CN207464379 U CN 207464379U
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- pedestal
- several
- locating piece
- gasket
- pressing plate
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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The utility model discloses a kind of multi-angle electrode holder for electrical discharge machining,Including pedestal,Locating piece,And pressing plate,The locating piece is fixedly installed on pedestal,The locating piece is evenly distributed with several mounting holes from top to bottom,Several through-holes are provided on the pressing plate,The bolt is sequentially embedded the through-hole of pressing 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,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,The base lower surface is also provided with several blind round hole,One gasket is fixed on base lower surface by several screws,This gasket is provided with one for being embedded in the small square groove of machining center collet locating convex block with blind round hole corresponding position.The utility model contacts with processing center machine head surface by the setting of cushion block, provides support force, ensure the stability and precision of clamping.
Description
Technical field
The utility model is related to a kind of multi-angle electrode holders for electrical discharge machining, are related to spark erosion technique neck
Domain.
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 multi-angle electrode holder for electrical discharge machining, this is used for electrical spark working
The multi-angle electrode holder of work contacts with processing center machine head surface by the setting of cushion block, provides support force, ensure clamping
Stability and precision.
In order to achieve the above objectives, the technical solution adopted in the utility model is：A kind of multi-angle for electrical discharge machining
Electrode holder, including pedestal, locating piece and pressing plate, the locating piece is fixedly installed on pedestal, the pressing plate by bolt with
Locating piece connects；
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；
The base lower surface is also provided with several blind round hole, and a gasket is fixed on base lower surface by several screws,
This gasket is provided with one for being embedded in the small square groove of machining center collet locating convex block with blind round hole corresponding position.
Further improved scheme is as follows in above-mentioned technical proposal：
1. in said program, the number of several clamping slots is 3 ~ 6.
2. in said program, the number of several mounting holes is 8, is uniformly arranged in two separate ranks.
3. 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.
4. in said program, the number of several blind round hole and small square groove is 4.
Since above-mentioned technical proposal is used, the utility model has following advantages compared with prior art：
1. the utility model is used for the multi-angle electrode holder of electrical discharge machining, if locating piece front side surface is provided with
The clamping slot of the clamping handle insertion of the dry power pole being obliquely installed, the locating piece are evenly distributed with several fixations from top to bottom
Hole is provided with several through-holes on the pressing plate, and the bolt is sequentially embedded the through-hole of pressing plate and the mounting hole of locating piece, by clamping handle
It is fixed between pressing plate and locating piece, by the setting of clamping slot and pressing plate, it can be achieved that between the surface to be cut and electrode
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
To realize the clamping to various sizes of clamping handle, it is suitble to the experiment of the various angles of cutting, production cost is low, and mechanism is simple, behaviour
Facilitate, it is highly practical, it saves the time, it is dismantled and assembled easy to maintenance；Secondly, base lower surface is also provided with several blind round hole,
One gasket is fixed on base lower surface by several screws, this gasket and blind round hole corresponding position are provided with one for embedded processing
The small square groove of center collet locating convex block, the setting of blind round hole and small square groove are mutual with the locating convex block of machining center collet
Cooperation, improves positioning accuracy of the pedestal relative to machining center collet, so as to ensure that the precision of correction, to ensure the later stage
Machining accuracy.
2. the utility model is used for the multi-angle electrode holder of electrical discharge machining, pedestal passes through in a blind rivet and processing
The heart connects, and has a mounting hole for blind rivet insertion among the pedestal rear side surface, and the base lower surface is also equipped with one
Gasket, this gasket are fixedly connected by several cushion blocks with pedestal, are opened on the gasket there are four arc groove, this four arc grooves divide
It is not symmetrically disposed on the outside of mounting hole, is fixed calibrated bolck and machining center head using blind rivet, convenient and efficient, at low cost, behaviour
It is high to make simple and safety coefficient；Secondly, the setting of arc groove on gasket can disperse clamping power, prevent fixture from deforming, and extend folder
The service life of tool and the precision for ensureing clamping；Again, the setting of cushion block contacts with processing center machine head surface, provides support
Power ensures the stability and precision of clamping.
Description of the drawings
Attached drawing 1 is used for the multi-angle electrode holder structure diagram of electrical discharge machining for the utility model；
Attached drawing 2 is the utility model electrode holder exploded structure diagram；
Attached drawing 3 is used for the multi-angle electrode holder partial structural diagram of electrical discharge machining for the utility model；
Attached drawing 4 is the utility model electrode holder exploded structure diagram.
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；
31st, blind round hole；32nd, gasket；33rd, small square groove.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments：
Embodiment 1：A kind of multi-angle electrode holder for electrical discharge machining, including pedestal 1, locating piece 2 and pressing plate 3,
The locating piece 2 is 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；
1 lower surface of pedestal is also provided with several blind round hole 31, and a gasket 32 is fixed on by several screws under pedestal 1
Surface, this gasket 32 are provided with one for being embedded in the small square groove of machining center collet locating convex block with 31 corresponding position of blind round hole
33。
The number of above-mentioned several clamping slots 11 is 3；The number of above-mentioned several mounting holes 12 is 8, is uniformly set in two separate ranks
It puts.
Embodiment 2：A kind of multi-angle electrode holder for electrical discharge machining, including pedestal 1, locating piece 2 and pressing plate 3,
The locating piece 2 is 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；
1 lower surface of pedestal is also provided with several blind round hole 31, and a gasket 32 is fixed on by several screws under pedestal 1
Surface, this gasket 32 are provided with one for being embedded in the small square groove of machining center collet locating convex block with 31 corresponding position of blind round hole
33。
Above-mentioned 1 lower surface of pedestal is provided with several screw holes 26, and there is the cushion block 24 externally threaded one end to pass through gasket 23
It is spirally connected fixation in embedded screw hole 26 and with pedestal 1；The number of above-mentioned several blind round hole 31 and small square groove 33 is 4.
During using multi-angle electrode holder for electrical discharge machining, calibrated bolck and machining center head are consolidated using blind rivet
Fixed, convenient and efficient, at low cost, easy to operate and safety coefficient is high；Secondly, the setting of arc groove on gasket can disperse clamping
Power prevents fixture from deforming, and extends the service life of fixture and ensures the precision of clamping；Again, the setting of cushion block, with machining center
Head surface contacts, and provides support force, ensures the stability and precision of clamping；Again, it is simple in structure, it is easy to operate, it can be real
Multi-angle clamping between the surface now to be cut and electrode, and angle is accurate, for the angle of different cuttings, only needs to adjust
Clamping position it is achieved that and can realize clamping to various sizes of clamping handle, be suitble to the reality of the various angles of cutting
It tests, production cost is low, and mechanism is simple, easy to operate, highly practical, saves the time, dismantled and assembled easy to maintenance；Again, it is round blind
Hole and the setting of small square groove cooperate with the locating convex block of machining center collet, improve pedestal and pressed from both sides relative to machining center
The positioning accuracy of head, so as to ensure that the precision of correction, to ensure post-production precision.
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 multi-angle electrode holder for electrical discharge machining, it is characterised in that：Including pedestal（1）, locating piece（2）And
Pressing plate（3）, the locating piece（2）It is fixedly installed in pedestal（1）On, the pressing plate（3）Pass through bolt（4）With locating piece（2）Even
It connects；
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；
The pedestal（1）Lower surface is also provided with several blind round hole（31）, a gasket（32）Pedestal is fixed on by several screws
（1）Lower surface, this gasket（32）With blind round hole（31）Corresponding position is provided with one for being embedded in machining center collet locating convex block
Small square groove（33）.
2. the multi-angle electrode holder according to claim 1 for electrical discharge machining, it is characterised in that：Several dresses
Clip slot（11）Number be 3 ~ 6.
3. the multi-angle electrode holder according to claim 1 for electrical discharge machining, it is characterised in that：It is if described solid
Determine hole（12）Number for 8, be uniformly arranged in two separate ranks.
4. the multi-angle electrode holder according to claim 1 for electrical discharge machining, it is characterised in that：The pedestal
（1）Lower surface is provided with several screw holes（26）, the cushion block（24）Gasket is passed through with externally threaded one end（23）Embedded screw hole
（26）Interior and and pedestal（1）Be spirally connected fixation.
5. the multi-angle electrode holder according to claim 1 for electrical discharge machining, it is characterised in that：Several circles
Shape blind hole（31）With small square groove（33）Number be 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721527779.8U CN207464379U (en) | 2017-11-16 | 2017-11-16 | For the multi-angle electrode holder of electrical discharge machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721527779.8U CN207464379U (en) | 2017-11-16 | 2017-11-16 | For the multi-angle electrode holder of electrical discharge machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207464379U true CN207464379U (en) | 2018-06-08 |
Family
ID=62260762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721527779.8U Active CN207464379U (en) | 2017-11-16 | 2017-11-16 | For the multi-angle electrode holder of electrical discharge machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207464379U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112238359A (en) * | 2019-07-16 | 2021-01-19 | 常州星宇车灯股份有限公司 | Tool for clamping electrode in angle turning manner |
| CN113102851A (en) * | 2021-04-22 | 2021-07-13 | 哈尔滨工业大学 | Method for machining multi-dimensional inclined hole of valve body |
-
2017
- 2017-11-16 CN CN201721527779.8U patent/CN207464379U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112238359A (en) * | 2019-07-16 | 2021-01-19 | 常州星宇车灯股份有限公司 | Tool for clamping electrode in angle turning manner |
| CN112238359B (en) * | 2019-07-16 | 2024-05-17 | 常州星宇车灯股份有限公司 | Tool for clamping electrode at angle |
| CN113102851A (en) * | 2021-04-22 | 2021-07-13 | 哈尔滨工业大学 | Method for machining multi-dimensional inclined hole of valve body |
| CN113102851B (en) * | 2021-04-22 | 2022-03-25 | 哈尔滨工业大学 | Method for machining multi-dimensional inclined hole of valve body |
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