CN209006830U - A kind of oil groove integral type electric discharge machine - Google Patents
A kind of oil groove integral type electric discharge machine Download PDFInfo
- Publication number
- CN209006830U CN209006830U CN201821756551.0U CN201821756551U CN209006830U CN 209006830 U CN209006830 U CN 209006830U CN 201821756551 U CN201821756551 U CN 201821756551U CN 209006830 U CN209006830 U CN 209006830U
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- China
- Prior art keywords
- oil groove
- oil
- partition
- electric discharge
- integral type
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Abstract
The utility model discloses a kind of oil groove integral type electric discharge machine, partition is equipped in oil groove；Partition is equipped with oil leak hole；Filter screen is equipped with below partition；It is located at below filter screen on oil groove side wall and is equipped with oil outlet；It is located above partition on oil groove side wall and is equipped with oil inlet；The left and right sides is equipped with riser at the top of oil groove；The side of riser relative inner is equipped with support plate；Support plate is equipped with the first hydraulic cylinder；It is located above partition in oil groove and is equipped with workbench；The piston rod driving workbench of first hydraulic cylinder moves up and down；The lower surface of workbench is equipped with link block；It is closely connected when link block moves down with oil leak hole；Link block outer circumference surface is equipped with O-ring；Slide bar is equipped between riser；Sliding is equipped with sliding block on slide bar；The bottom of sliding block is equipped with the second hydraulic cylinder；Tool-electrode is equipped with below second hydraulic cylinder；Second hydraulic cylinder driving instrument electrode moves up and down.The utility model can quickly carry out draining, compact-sized, and production efficiency can be improved.
Description
Technical field
The utility model relates to spark erosion equipment technical fields, more particularly to a kind of oil groove integral type electric spark
Machine.
Background technique
The electricity generated when electrical spark working working hour is using two interpolar pulsed discharge being immersed in working solution (kerosene, oil emulsion etc.)
Erosion acts on the special process method of ablation conductive material, also known as electro-discharge machining or galvanic corrosion.When carrying out electric discharge machine processing,
It keeps between tool-electrode and piece pole under conditions of constant discharge gap, one side ablation piece pole metal makes work on one side
Have electrode constantly to feed to piece pole, finally just processes shape corresponding with tool-electrode shape.
When lathe is started to work, oil well pump needs to provide kerosene to the region for placing workpiece in large quantities, and the kerosene in oil groove is fast
Speed rises to scheduled liquid level, submerges workpiece in kerosene；After the completion of work pieces process, need for kerosene to be filtered,
To maintain the cleanliness of kerosene.The structure of existing electric discharge machine, oil groove is single, oils slow with draining speed, kerosene cannot be fast
Speed is filtered, and causes working efficiency low, is not able to satisfy the demand of actual production processing.
Utility model content
For the above technical problems, the purpose of this utility model is: proposing a kind of oil groove integral type electric spark
Machine can quickly carry out draining, compact-sized, and production efficiency can be improved.
The technical solution of the utility model is achieved in that a kind of oil groove integral type electric discharge machine, including oil groove,
Opening is equipped at the top of the oil groove；It is horizontal in the oil groove to be equipped with partition；The partition is fixedly connected with oil groove side wall；It is described every
Oil leak hole is distributed on plate；Filter screen is equipped with below the partition；The filter screen is fixedly connected with oil groove side wall；The oil
It is located at below filter screen in groove sidewall and is equipped with oil outlet；It is located above partition on the oil groove side wall and is equipped with oil inlet；It is described into
By being connected equipped with oil well pump between hydraulic fluid port and oil outlet；The left and right sides is equipped with riser at the top of the oil groove；The riser is opposite
It is horizontal on the side of inside to be equipped with support plate；The support plate is equipped with the first hydraulic cylinder；It is located on partition in the oil groove
Side is equipped with the workbench for placing workpiece；The piston rod of first hydraulic cylinder passes through support plate and is connected with workbench, drives
Workbench moves up and down；The lower surface of the workbench is distributed with link block；When the link block moves down and oil leak hole
It is closely connected；The link block outer circumference surface is equipped with O-ring；It is located at workbench upper horizontal between the riser to be equipped with
Slide bar；Sliding is equipped with sliding block on the slide bar；The bottom of the sliding block is equipped with the second hydraulic cylinder；Under second hydraulic cylinder
Side is equipped with tool-electrode；Second hydraulic cylinder is connected with tool-electrode, and driving instrument electrode moves up and down.
It is further: to be located at filter screen on the oil groove side wall and be equipped with switch gate.
It is further: to be equipped with bolt on the partition vertically；The bolt is threadedly coupled with partition；It wears the bolt upper end
Partition out.
Further: the slide bar upper horizontal is equipped with screw rod；The screw rod both ends and riser are rotatablely connected；The screw rod
Middle part is threadedly coupled with slide bar；Driving motor is equipped on the outside of the riser；The driving motor is connected with one end of screw rod, driving
Screw rod rotation.
Further: the oil leak hole is that circular cone is poroid；The link block is cone shape.
Further: the link block outer circumference surface is equipped with annular groove；The O-ring is arranged in annular groove.
Further: the O-ring is provided at least one in link block short transverse.
Further: the slide bar is equipped with graduated scale.
Due to the application of the above technical scheme, the utility model has the advantage that this is practical new compared with prior art
The oil groove integral type electric discharge machine of type, it is compact-sized reliable, oil leak hole is sealed using link block, and when needing draining, raise
Workbench, i.e., openable oil leak hole carry out draining, and the size and number of oil leak hole needs to be arranged according to actual production processing, effectively
The speed to oil with draining is improved, the efficiency of production and processing is also improved.
Detailed description of the invention
Technical solutions of the utility model are described further with reference to the accompanying drawing:
Fig. 1 is the main view schematic diagram of the utility model；
Fig. 2 is the link block of the utility model and the mutually matched structural schematic diagram of O-ring；
Wherein: 1, oil groove；11, oil outlet；12, oil inlet；13, switch gate；14, oil well pump；2, partition；21, oil leak hole；
22, bolt；3, filter screen；4, riser；5, support plate；51, the first hydraulic cylinder；6, workbench；61, link block；62, O-ring；
7, slide bar；71, graduated scale；8, sliding block；81, the second hydraulic cylinder；82, tool-electrode；9, screw rod；91, driving motor.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
It is as shown in Figure 1, 2 a kind of oil groove integral type electric discharge machine described in the utility model, including oil groove 1, oil groove 1 pushes up
Portion is equipped with opening；Partition 2 is horizontally installed in oil groove 1；Partition 2 is fixedly connected with 1 side wall of oil groove；It is distributed and is equipped on partition 2
Oil leak hole 21；Filter screen 3 is installed below partition 2；Filter screen 3 is fixedly connected with 1 side wall of oil groove；The inclination installation of filter screen 3；Oil
It is located at filter screen 3 on 1 side wall of slot and switch gate 13 is installed；It is located at below filter screen 3 on 1 side wall of oil groove and offers oil outlet
11；It is located above partition 2 on 1 side wall of oil groove and offers oil inlet 12；By being equipped with pumping between oil inlet 12 and oil outlet 11
Oil pump 14 is connected；Controlled valve is also equipped at oil inlet 12；The 1 top left and right sides of oil groove is equipped with riser 4；Riser 4 is perpendicular
Directly it is fixed on the top of oil groove 1；Support plate 5 is horizontally installed on the side of 4 relative inner of riser；Is equipped in support plate 5
One hydraulic cylinder 51；The workbench 6 for placing workpiece is installed above partition 2 in oil groove 1；The piston of first hydraulic cylinder 51
Bar passes through support plate 5 and is connected with workbench 6, and driving workbench 6 moves up and down in oil groove 1；The following table EDS maps of workbench 6
Link block 61 is installed；It is closely connected when link block 61 moves down with oil leak hole 21；Pacify on 61 outer circumference surface of link block
Equipped with O-ring 62；Wherein, to enhance sealing effect, oil leak hole 21 is that circular cone is poroid；Link block 62 is cone shape；Link block
Annular groove is offered on 61 outer circumference surfaces；O-ring 62 is mounted in annular groove；O-ring 62 is along 61 short transverse of link block
On be equipped with 2；It is located at 6 upper horizontal of workbench between riser 4 and slide bar 7 is installed；Graduated scale 71 is installed on slide bar 7；It is sliding
Sliding block 8 is slidably fitted on bar 7；The bottom of sliding block 8 is equipped with the second hydraulic cylinder 81；It is equipped with below second hydraulic cylinder 81
Tool-electrode 82；Second hydraulic cylinder 81 is connected with tool-electrode 82, and driving instrument electrode 81 moves up and down.
It is vertically-mounted on partition 2 to have bolt 22 for the displacement that limitation workbench 6 moves down；Bolt 22 and 2 spiral shell of partition
Line connection；22 upper end of bolt is pierced by partition 2；The distance that partition 2 is stretched out by adjusting 22 upper end of bolt, when workbench 6 is to moving down
When dynamic, the bottom of workbench 6 and the upper end of bolt 22 are inconsistent, and then workbench 6 is prevented to move down, and pass through the work of bolt 22
With preventing 6 moving distance of workbench excessive, link block 61 causes to damage to the sealing surface of oil leak hole 21.
In addition, being equipped with screw rod 9 in 7 upper horizontal of slide bar；9 both ends of screw rod and riser 4 are rotatablely connected by bearing；Screw rod
9 middle parts are threadedly coupled with slide bar 7；Driving motor 91 is installed on the outside of riser 4；Driving motor 91 is connected with one end of screw rod 9, drives
Dynamic screw rod 9 rotates；It by the rotation of screw rod 9, can be moved left and right on slide bar 7 with movable slider 8, and then adjustable tool electrode 82
Left-right position, by the above-mentioned means, can replace manual adjustment, save manpower.
In use, workpiece is placed on workbench 6, the external pulse power respectively with tool-electrode and workpiece electrical property phase
Even.Workbench 6 is driven to move down by the first hydraulic cylinder 51, and then link block 61 and oil leak hole 21 are fitted close, draining
Hole 21 is closed.The kerosene of 1 bottom of oil groove is extracted into 2 top of partition by oil well pump 14, and workpiece submerges in kerosene.It is adjusted by screw rod 9
82 left-right position of good tool electrode is saved, starting impulse power supply and the second hydraulic cylinder 81, tool-electrode 82 are kept close to workpiece
One discharging gap.Voltage across poles punctures gap, generates spark discharge.It, can be on workpiece with the progress of above-mentioned process
Process required size and shape.After completion of processing, workbench 6,61 He of link block are lifted by the first hydraulic cylinder 51
Oil leak hole 21 separates, and oil leak hole 21 is opened.Kerosene is unloaded from oil leak hole 21, and is filtered by filter screen 3, filtered coal
Oil is pumped by oil well pump 14 again, is processed next time.The caliber size and quantity of oil leak hole 21 and link block 61, can basis
Actual production processing survey needs are mountable multiple, so as to quick draining.
The oil groove integral type electric discharge machine of the present embodiment, it is compact-sized reliable, oil leak hole 21 is sealed using link block 61, and
When needing draining, workbench 6 is raised, i.e., openable oil leak hole 21 carries out draining, and the size and number of oil leak hole 21 is according to reality
Border production and processing needs to be arranged, and effectively increases the speed to oil with draining, while improving the efficiency of production and processing.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases
The technical field of pass, is also included in the patent protection scope of the utility model.
Claims (8)
1. a kind of oil groove integral type electric discharge machine, including oil groove, it is characterised in that: be equipped with opening at the top of the oil groove；The oil
Trough inner water is flat to be equipped with partition；The partition is fixedly connected with oil groove side wall；Oil leak hole is distributed on the partition；The partition
Lower section is equipped with filter screen；The filter screen is fixedly connected with oil groove side wall；It is located at below filter screen on the oil groove side wall and is equipped with
Oil outlet；It is located above partition on the oil groove side wall and is equipped with oil inlet；It is taken out between the oil inlet and oil outlet by being equipped with
Oil pump is connected；The left and right sides is equipped with riser at the top of the oil groove；It is horizontal on the side of the riser relative inner to be equipped with support plate；
The support plate is equipped with the first hydraulic cylinder；The workbench for placing workpiece is equipped in the oil groove above partition；It is described
The piston rod of first hydraulic cylinder passes through support plate and is connected with workbench, and driving workbench moves up and down；The workbench
Lower surface is distributed with link block；It is closely connected when the link block moves down with oil leak hole；The link block outer circle
Circumferential surface is equipped with O-ring；It is located at workbench upper horizontal between the riser and is equipped with slide bar；Sliding, which is equipped with, on the slide bar slides
Block；The bottom of the sliding block is equipped with the second hydraulic cylinder；Tool-electrode is equipped with below second hydraulic cylinder；Second liquid
Compressing cylinder is connected with tool-electrode, and driving instrument electrode moves up and down.
2. a kind of oil groove integral type electric discharge machine according to claim 1, it is characterised in that: be located on the oil groove side wall
Switch gate is equipped at filter screen.
3. a kind of oil groove integral type electric discharge machine according to claim 1, it is characterised in that: be equipped with vertically on the partition
Bolt；The bolt is threadedly coupled with partition；The bolt upper end is pierced by partition.
4. a kind of oil groove integral type electric discharge machine according to claim 1, it is characterised in that: the slide bar upper horizontal is set
There is screw rod；The screw rod both ends and riser are rotatablely connected；It is threadedly coupled in the middle part of the screw rod with slide bar；It is equipped on the outside of the riser
Driving motor；The driving motor is connected with one end of screw rod, drives screw turns.
5. a kind of oil groove integral type electric discharge machine according to claim 1, it is characterised in that: the oil leak hole is conical bore
Shape；The link block is cone shape.
6. a kind of oil groove integral type electric discharge machine according to claim 5, it is characterised in that: the link block outer circumference surface
It is equipped with annular groove；The O-ring is arranged in annular groove.
7. a kind of oil groove integral type electric discharge machine according to claim 1, it is characterised in that: the O-ring is along link block
At least one is provided in short transverse.
8. a kind of oil groove integral type electric discharge machine according to claim 1, it is characterised in that: the slide bar is equipped with scale
Ruler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821756551.0U CN209006830U (en) | 2018-10-29 | 2018-10-29 | A kind of oil groove integral type electric discharge machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821756551.0U CN209006830U (en) | 2018-10-29 | 2018-10-29 | A kind of oil groove integral type electric discharge machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209006830U true CN209006830U (en) | 2019-06-21 |
Family
ID=66840381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821756551.0U Expired - Fee Related CN209006830U (en) | 2018-10-29 | 2018-10-29 | A kind of oil groove integral type electric discharge machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209006830U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113385754A (en) * | 2021-07-19 | 2021-09-14 | 南京纳威精密机械有限公司 | High-speed oiling device of electric spark machine tool |
-
2018
- 2018-10-29 CN CN201821756551.0U patent/CN209006830U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113385754A (en) * | 2021-07-19 | 2021-09-14 | 南京纳威精密机械有限公司 | High-speed oiling device of electric spark machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190621 Termination date: 20201029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |