CN211638581U

CN211638581U - Electric spark machine tool processing filtration equipment

Info

Publication number: CN211638581U
Application number: CN202020092494.1U
Authority: CN
Inventors: 黄郑铭
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-10-09
Anticipated expiration: 2030-01-16

Abstract

The utility model discloses a spark machine processing filtering equipment, which comprises a base, an oil groove and a lifting platform, wherein the top of the working platform is provided with the lifting platform, by adopting the technical proposal, a workpiece to be processed is placed in the oil groove, the workpiece is fixedly clamped by a clamping device, the lifting platform and a cutting arm are driven to cut the workpiece, corroded materials generated in the cutting process flow into an oil storage tank through a transmission pipeline, after the materials are preliminarily filtered by a filter plate in the oil storage tank, the materials sequentially enter a filtering device and a water pump, the corroded materials are filtered again through an inner cylinder and are intercepted into an outer cylinder, a through hole on the inner cylinder is washed by an annular water pipe, the small hole on the surface of the inner cylinder is prevented from being blocked, the self-cleaning of the inner cylinder is realized, the sewage after cleaning is discharged through a drain pipe, and the outer cylinder of threaded connection is easier to be disassembled, the inner cylinder for filtering is convenient to be, therefore, the electric spark machine tool processing filtering equipment which is good in filtering effect, easy to disassemble and capable of self-cleaning is provided.

Description

Electric spark machine tool processing filtration equipment

Technical Field

The utility model relates to an electric spark machine tool processing field, in particular to electric spark machine tool processing filtration equipment.

Background

The electric spark machine is also called numerical control electric spark machine, electric spark, spark machine, etc. which is an electric processing device. When the former Soviet union Lazalinke kofu researches the phenomenon and reason that the switch contact is corroded and damaged by spark discharge, the phenomenon and reason that the instantaneous high temperature of electric spark can melt and oxidize local metal to be corroded is discovered, so that the electric spark processing method is initiated and invented. At this stage, a current is established between the plates. Resulting in numerous collisions between the particles, forming a plasma and rapidly rising to a high temperature of 8000 to 12000 c, momentarily melting some of the material on the surfaces of the two conductors, while a bubble is formed due to the evaporation of the electrodes and the dielectric liquid and its pressure rises regularly up to very high levels. The current is then interrupted and the temperature suddenly drops, causing the bubbles to implode, creating a motive force that throws the dissolved material out of the crater, and the corroded material recondenses into small spheres in the dielectric fluid and is drained away by the dielectric fluid. Then, the NC control monitoring and control is carried out by the servo mechanism, so that the discharge phenomenon is uniform and consistent, and the machined object is machined to become a product with the required size and shape precision.

However, in the existing electric spark machine tool, the corroded materials generated in the processing process are generally filtered by arranging a filter screen in a transmission pipeline, but after the electric spark machine tool is used for a long time, the filter screen is blocked, so that the dielectric fluid in an oil tank cannot be recycled, the process of replacing the filter screen is time-consuming and labor-consuming, and the processing efficiency of the electric spark machine tool is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a problem that will solve provides an electric spark machine tool processing filtration equipment that the filter effect is good, quick detachable and can automatically cleaning.

In order to solve the technical problem, the utility model discloses a technical scheme does:

an electric spark machine tool machining filter device comprises a workbench, a base, an oil groove and a lifting table, wherein the lifting table is arranged at the top of the workbench, a cutting arm is movably connected onto the lifting table, the cutting arm is horizontally arranged and driven by the lifting table to move up and down, a cutting device is arranged at the bottom of one end, away from the lifting table, of the cutting arm, and the oil groove is located right below the cutting device; the oil groove is through transmission pipeline cyclic connection batch oil tank, filter equipment and water pump in proper order, the batch oil tank filter equipment with the water pump is all located in the base inner wall, filter equipment includes urceolus and inner tube, a plurality of aperture has been seted up on the inner tube surface, just the inner tube with the end fixed connection that intakes of water pump, urceolus threaded connection the end of intaking of water pump, cyclic annular water pipe has been cup jointed on the outer circular wall of urceolus, a plurality of shower nozzles have been laid on the circular wall in the cyclic annular water pipe, the shower nozzle is worn to establish urceolus and evenly distributed in the inner tube outside, the urceolus bottom is equipped with the blow off pipe.

Preferably, one side of the cutting device is provided with an illuminating lamp.

Preferably, clamping devices are oppositely arranged on two sides of the inner wall of the oil groove.

Preferably, the clamping device comprises a hydraulic cylinder and a clamping plate, the hydraulic cylinder is slidably mounted on the inner wall of the oil groove, and the clamping plate is fixedly mounted at one end opposite to the hydraulic cylinder.

Preferably, a filter plate is arranged in the oil storage tank.

Preferably, a heat dissipation device is arranged on one side of the inner wall of the base.

Adopt above-mentioned technical scheme, to wait to process the work piece and put into the oil groove, fix the centre gripping with the work piece through clamping device, drive elevating platform and cutting arm cut it, the corroded material that produces among the cutting process, flow into the oil storage tank through transmission pipeline, after filter plate in the oil storage tank carries out the prefilter, entering filter equipment and water pump in proper order, filter the material corroded once more through the inner tube, hold it back to the urceolus in, wash the through-hole on the inner tube through cyclic annular water pipe, avoid its aperture that blocks up the inner tube surface, realize the automatically cleaning to the inner tube, sewage after the washing is discharged through the blow off pipe, and threaded connection's change dismantlement, be convenient for change is used for filterable inner tube, thereby an electric spark machine tool processing filtration equipment that the filter effect is good, quick detachable and can the automatically cleaning is provided.

Drawings

FIG. 1 is a schematic view of a filter apparatus for electric discharge machine machining;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a longitudinal sectional view of the filter device.

In the figure, 1-cutting device, 2-cutting arm, 3-lifting platform, 4-working platform, 5-base, 6-oil storage tank, 7-filter plate, 8-filter device, 9-water pump, 10-transmission pipeline, 11-oil groove, 12-clamping device, 13-lighting lamp, 14-heat dissipation device, 801-inner barrel, 802-annular water pipe, 803-outer barrel, 804-sewage pipe and 805-nozzle.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Referring to fig. 1 to 3, the utility model provides an electric spark machine tool machining filter equipment, including workstation 4, base 5, oil groove 11 and elevating platform 3, the top of workstation 4 is equipped with elevating platform 3, swing joint has cutting arm 2 on elevating platform 3, cutting arm 2 level sets up and realizes the activity from top to bottom through elevating platform 3 drive, cutting arm 2 keeps away from the bottom of one end of elevating platform 3 and is equipped with cutting device 1, oil groove 11 is located cutting device 1 under, puts the work piece of waiting to process into oil groove 11, drive elevating platform 3 and cutting arm 2 and cut it; the oil groove 11 is sequentially and circularly connected with an oil storage tank 6, a filtering device 8 and a water pump 9 through a transmission pipeline 10, the oil storage tank 6, the filtering device 8 and the water pump 9 are all arranged in the inner wall of the base 5, the filtering device 8 comprises an outer barrel 803 and an inner barrel 801, the surface of the inner barrel 801 is provided with a plurality of small holes, corroded materials generated in the processing process are filtered through the small holes, the inner barrel 801 is fixedly connected with the water inlet end of the water pump 9, the outer barrel 803 is in threaded connection with the water inlet end of the water pump 9, the outer circular wall of the outer barrel 803 is sleeved with an annular water pipe 802, the inner circular wall of the annular water pipe 802 is provided with a plurality of nozzles 805, the nozzles 805 penetrate through the outer barrel 803; the workpiece to be processed is placed into the oil groove 11, the workpiece is fixedly clamped through the clamping device 12, the lifting platform 3 and the cutting arm 2 are driven to cut the workpiece, corroded materials generated in the cutting process flow into the oil storage tank 6 through the transmission pipeline 10, after primary filtration is carried out through the filter plate 7 in the oil storage tank 6, the corroded materials sequentially enter the filtering device 8 and the water pump 9, the corroded materials are filtered again through the inner cylinder 801 and are intercepted into the outer cylinder 803, through holes in the inner cylinder 801 are washed through the annular water pipe 802, small holes in the surface of the inner cylinder 801 are prevented from being blocked, the cleaned sewage is discharged through the sewage discharge pipe 804, the outer cylinder 803 in threaded connection is more easily detached, and the inner cylinder 801 for filtering is convenient to replace.

The working principle of the utility model is as follows: the workpiece to be processed is placed into the oil groove 11, the workpiece is fixedly clamped through the clamping device 12, the lifting platform 3 and the cutting arm 2 are driven to cut the workpiece, corroded materials generated in the cutting process flow into the oil storage tank 6 through the transmission pipeline 10, after primary filtration is carried out through the filter plate 7 in the oil storage tank 6, the corroded materials sequentially enter the filtering device 8 and the water pump 9, the corroded materials are filtered again through the inner cylinder 801 and are intercepted into the outer cylinder 803, through holes in the inner cylinder 801 are washed through the annular water pipe 802, small holes in the surface of the inner cylinder 801 are prevented from being blocked, the cleaned sewage is discharged through the sewage discharge pipe 804, the outer cylinder 803 in threaded connection is more easily detached, and the inner cylinder 801 for filtering is convenient to replace.

In this embodiment, one side of the cutting device 1 is provided with an illumination lamp 13 for illuminating the conditions inside the oil bath 11.

In this embodiment, the two sides of the inner wall of the oil groove 11 are oppositely provided with the clamping devices 12.

In this embodiment, clamping device 12 includes pneumatic cylinder and grip block, and pneumatic cylinder slidable mounting is on 11 inner walls of oil groove, and the relative one of pneumatic cylinder is served and is served equal fixed mounting with the grip block, can fix the work piece of treating processing on the position of ideal.

In this embodiment, a filter plate 7 is provided in the oil storage tank 6 for preliminary filtering.

In this embodiment, a heat sink 14 is disposed on one side of the inner wall of the base 5.

A workpiece to be processed is placed in the oil groove 11, the workpiece is fixedly clamped through the clamping device 12, the lifting platform 3 and the cutting arm 2 are driven to cut the workpiece, corroded materials generated in the cutting process, flows into the oil storage tank 6 through the transmission pipeline 10, is primarily filtered by the filter plate 7 in the oil storage tank 6, after entering the filtering device 8 and the water pump 9 in sequence, the corroded materials are filtered again through the inner cylinder 801 and are intercepted into the outer cylinder 803, the through holes on the inner cylinder 801 are washed through the annular water pipe 802 to avoid the through holes from blocking the small holes on the surface of the inner cylinder 801, the inner cylinder 801 is self-cleaned, the sewage after washing is discharged through the sewage discharge pipe 804, and the outer cylinder 803 which is connected by screw thread is easier to be disassembled, which is convenient for replacing the inner cylinder 801 used for filtering, therefore, the electric spark machine tool processing filtering equipment which is good in filtering effect, easy to disassemble and capable of self-cleaning is provided.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. The electric spark machine tool machining filter equipment is characterized by comprising a workbench, a base, an oil groove and a lifting table, wherein the lifting table is arranged at the top of the workbench, a cutting arm is movably connected to the lifting table, the cutting arm is horizontally arranged and driven by the lifting table to move up and down, a cutting device is arranged at the bottom of one end, away from the lifting table, of the cutting arm, and the oil groove is located right below the cutting device; the oil groove is through transmission pipeline cyclic connection batch oil tank, filter equipment and water pump in proper order, the batch oil tank filter equipment with the water pump is all located in the base inner wall, filter equipment includes urceolus and inner tube, a plurality of aperture has been seted up on the inner tube surface, just the inner tube with the end fixed connection that intakes of water pump, urceolus threaded connection the end of intaking of water pump, cyclic annular water pipe has been cup jointed on the outer circular wall of urceolus, a plurality of shower nozzles have been laid on the circular wall in the cyclic annular water pipe, the shower nozzle is worn to establish urceolus and evenly distributed in the inner tube outside, the urceolus bottom is equipped with the blow off pipe.

2. An electric discharge machine machining filter device according to claim 1, characterized in that: and one side of the cutting device is provided with an illuminating lamp.

3. An electric discharge machine machining filter device according to claim 1, characterized in that: and clamping devices are oppositely arranged on two sides of the inner wall of the oil groove.

4. An electric discharge machine machining filter device according to claim 3, characterized in that: the clamping device comprises a hydraulic cylinder and a clamping plate, the hydraulic cylinder is slidably mounted on the inner wall of the oil groove, and the clamping plate is fixedly mounted at one end opposite to the hydraulic cylinder.

5. An electric discharge machine machining filter device according to claim 1, characterized in that: the oil storage tank is internally provided with a filter plate.

6. An electric discharge machine machining filter device according to claim 1, characterized in that: and a heat dissipation device is arranged on one side of the inner wall of the base.