CN203526742U

CN203526742U - Electro-discharge machining residue sucking device

Info

Publication number: CN203526742U
Application number: CN201320548113.6U
Authority: CN
Inventors: 傅冠文; 傅友信
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-09-04
Filing date: 2013-09-04
Publication date: 2014-04-09
Anticipated expiration: 2023-09-04

Abstract

The utility model relates to an electro-discharge machining residue sucking device which comprises a water outlet connector, a water inlet connector and a residue sucking pipe. A containing chamber is formed in the water outlet connector, the upper end face is provided with a first bonding hole communicated with the containing chamber in a penetrated mode, the lateral face is provided with a second bonding hole communicated with the containing chamber in a penetrated mode, the lower end face is provided with a water outlet hole, the water outlet hole is communicated with the containing chamber through a through hole with the small hole diameter, the water inlet connector is arranged in the first bonding hole in a combined mode, the lower end of the water inlet connector is provided with a water injection pipe with the small outer diameter and extending to the containing chamber, and a through water inlet channel is formed in the water inlet connector and comprises an opened inlet section, an opened outlet section and a taper-shaped connecting section, wherein the opened inlet section extends to the upper end face, the opened outlet section has the small hole diameter, extends to the lower end face, and is right opposite to the outlet section of the through hole, and the connecting section is connected with the inlet section and the outlet section. The residue sucking pipe is a hollow pipe body, openings are formed in the two ends of the residue sucking pipe, one end of the residue sucking pipe is arranged in the second bonding hole in a combined mode, and the other end of the residue sucking pipe extends to the machining position of an electro-discharge machining machine.

Description

The dreg inhaling device of electric discharge processing

Technical field

The utility model relates to a kind of dreg inhaling device of the processing of discharging, and particularly relates to a kind of carbon distribution, metal fillings that can immediately electric discharge machining be produced ... Deng residue sucking-off rapidly to avoid affecting the dreg inhaling device of the electric discharge processing of processing quality.It is a kind of new design quite with practicality and progressive, is suitable for industrial circle wide popularization and application.

Background technology

The use of the dreg inhaling device of electric discharge processing is for people, there is closely bound up with inseparable relation, general existing known electric discharge processing, as shown in Taiwan bulletin the 134743rd and No. 177528 patents, it adds carbon distribution, the metal fillings producing man-hour discharging ... bottom Deng residue meeting natural sediment to this working groove, and then discharge pipe is discharged in working fluid accumulator tank whereby.

Yet, because this existing known electric discharge adds the carbon distribution producing man-hour, metal fillings ... Deng residue, rely on the subsidence velocity of natural sediment very slow, especially it easily attaches on the surface of machined object and the end face of accumulation machined object, among the positions such as recess and processing groove, therefore it not only easily impacts electric discharge processing place, and make the processing dimension generation error of machined object, and it only relies on carbon distribution, metal fillings ... Deng residue natural sediment to the bottom of this working groove and then the mode that discharge pipe is discharged whereby, the residue at the mouth of pipe place that only working groove and discharge pipe can only be joined is discharged, residue on machined object can build up because failing to discharge, on just can be to machined object when it accumulates to a certain degree, cause serious pollution, relative also can cause very large impact to the quality of electric discharge processing.

As can be seen here, above-mentioned existing electric discharge processing, in structure and use, obviously still has inconvenience and defect, and is urgently further improved.The problem existing in order to solve electric discharge processing, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but have no for a long time applicable design always, by development, completed, and common product does not have appropriate structure to address the above problem, this is obviously the problem that the anxious wish of relevant dealer solves.

Because the defect that above-mentioned existing electric discharge processing exists, the inventor is based on being engaged in this type of product design manufacture abundant practical experience and professional knowledge for many years, and the utilization of cooperation scientific principle, positive research and innovation in addition, to founding a kind of dreg inhaling device of electric discharge processing of new structure, can improve general existing electric discharge processing, make it have more practicality.Through constantly research, design, and after repeatedly studying sample and improving, finally create the utility model having practical value.

Summary of the invention

The purpose of this utility model is, overcome the defect that existing electric discharge processing exists, and the dreg inhaling device that the electric discharge that a kind of new structure is provided is processed, technical problem to be solved is carbon distribution, the metal fillings that its electric discharge is added produce man-hour ... just can be along with this working fluid rapidly by timely sucking-off Deng residue, to avoid it to have influence on the carrying out of electric discharge processing, and also can avoid electric discharge to add carbon distribution, the metal fillings producing man-hour ... Deng residue, because depositing on the machined object in the working groove that too much pollutes this discharging processing machine, and then affect its processing quality.

The purpose of this utility model and to solve its technical problem be to adopt following technical scheme to realize.Dreg inhaling device according to a kind of processing of discharging the utility model proposes, comprise: water out adapter, inside has room, upper surface has the first combined hole that penetrates into this room, side has the second combined hole that penetrates into this room, lower surface has apopore, and with through hole, is communicated with between this apopore and this room; Water supply connector, be combined in this first combined hole, its lower end has the water injection pipe that extends to this room, the inside of this water supply connector has the water inlet flow channel that runs through two ends, and this water inlet flow channel comprises entrance, outlet section and linkage section, and it is opening-like that this entrance extends to upper surface, the aperture of this outlet section is less than this entrance, and the lower surface that extends to this water injection pipe is opening-like and over against this through hole, this linkage section connects this entrance and this outlet section, and big up and small down taper; And dreg inhaling pipe, be the body of hollow form and both ends open, its one end is combined in this second combined hole, and the other end extends to the Working position place of discharging processing machine.

The purpose of this utility model and solve its technical problem and can also be further achieved by the following technical measures.

The dreg inhaling device of aforesaid electric discharge processing, wherein more include baffle, this baffle is combined in the entrance of this water inlet flow channel, and its side face has in the shape of a spiral and penetrate into a plurality of water conservancy diversion grooves of both ends of the surface, and the plurality of water conservancy diversion groove coordinates the hole wall of this entrance and forms a plurality of helical flow paths.

The dreg inhaling device of aforesaid electric discharge processing, wherein more include a plurality of hold-doun nuts, wherein the hole wall of this first combined hole is provided with internal thread, and the side face of this water supply connector is provided with the external screw thread that can establish with the internal thread spiral shell of this first combined hole, and the plurality of hold-doun nut screw lock is in this water supply connector.

The dreg inhaling device of aforesaid electric discharge processing, wherein the hole wall of this second combined hole is provided with internal thread, and one end of this dreg inhaling pipe has external thread section can be for being screwed with screw thread within this second combined hole.

The dreg inhaling device of aforesaid electric discharge processing, wherein this dreg inhaling pipe flexural deformation arbitrarily.

The dreg inhaling device of aforesaid electric discharge processing, wherein the upper end open of this through hole forms up big and down small horn mouth.

The dreg inhaling device of aforesaid electric discharge processing, wherein the Lower Half of this water out adapter forms linking part, and this linking part can connect for outlet pipe, and the other end of this outlet pipe extends in working fluid accumulator tank.

The dreg inhaling device of aforesaid electric discharge processing, wherein the side face of this linking part is provided with external screw thread.

The dreg inhaling device of aforesaid electric discharge processing, wherein this water supply connector is equipped with water inlet pipe away from one end of this water out adapter, another termination of this water inlet pipe is established pump, and the other end of this pump is connected to filter by tube connector, and this filter deposition is located in this working fluid accumulator tank.

The dreg inhaling device of aforesaid electric discharge processing, wherein the aperture of this through hole is 5.5 millimeters, the aperture of the outlet section of this water inlet flow channel is 3 millimeters.

The utility model compared with prior art has obvious advantage and beneficial effect.By technique scheme, the dreg inhaling device of the utility model electric discharge processing can reach suitable technological progress and practicality, and has the extensive value in industry, and it at least has following advantages:

Electric discharge adds carbon distribution, the metal fillings producing man-hour ... just can be along with this working fluid rapidly by timely sucking-off Deng residue, to avoid it to have influence on the carrying out of electric discharge processing, and also can avoid electric discharge to add carbon distribution, the metal fillings producing man-hour ... Deng residue, because depositing on the machined object in the working groove that too much pollutes this discharging processing machine, and then affect its processing quality.

Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of description, and for above and other object of the present utility model, feature and advantage can be become apparent, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, be described in detail as follows.

Accompanying drawing explanation

Fig. 1 is the perspective exploded view of the dreg inhaling device of the utility model electric discharge processing.

Fig. 2 is the three-dimensional combined amplifier schematic diagram of the dreg inhaling device of the utility model electric discharge processing.

Fig. 3 is the combination generalized section of the dreg inhaling device of the utility model electric discharge processing.

Fig. 4 is the use view of the dreg inhaling device of the utility model electric discharge processing.

Fig. 5 is another embodiment of the dreg inhaling device of the utility model electric discharge processing.

The specific embodiment

For further setting forth the utility model, be to reach technological means and the effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, dreg inhaling device to the electric discharge processing according to the utility model proposes, its specific embodiment, structure, feature and effect thereof, be described in detail as follows.

Refer to shown in Fig. 1～3, show that the dreg inhaling device of electric discharge processing described in the utility model comprises water out adapter 10, water supply connector 20, two hold-doun nuts 30, baffle 40 and dreg inhaling pipe 50.Wherein:

These water out adapter 10 inside have room 11, upper surface has the first combined hole 12 that penetrates into this room 11, side has the second combined hole 13 that penetrates into this room 11, lower surface has apopore 14, and the through hole 15 with smaller aperture due between this apopore 14 and this room 11 is communicated with, and the aperture of this through hole 15 is about 5.5mm.These the first combined hole 12 hole walls are provided with internal thread, are also provided with internal thread on the hole wall of this second combined hole 13, and the upper end open of this through hole 15 forms up big and down small horn mouth 16.Separately, the Lower Half of this water out adapter 10 forms the linking part 17 of less external diameter.

These water supply connector 20 side faces are provided with external screw thread can be for being arranged in this first combined hole 12, and its lower end has less external diameter and extends to the water injection pipe 21 of this room 11.The inside of this water supply connector 20 has the water inlet flow channel 22 that runs through two ends, and this water inlet flow channel 22 comprises entrance 23, outlet section 24 and linkage section 25.It is opening-like that this entrance 23 extends to upper surface, the aperture of this outlet section 24 is less than this entrance 23, its aperture is about 3mm, and the lower surface that this water exit end 24 extends to this water injection pipe 21 is opening-like and over against this through hole 15, this linkage section 25 connects the lower end of this entrance 23 and the upper end of this outlet section 24, and big up and small down taper, makes to produce the effect of afflux speedup.And this water supply connector 20 whereby mutual spiral shell of internal thread of the external screw thread of side face and the hole wall of this first combined hole 12 is established, so that it can will adjust to optimal distance between the lower end of this geat pipe 21 and the upper end of this through hole 15.

This two hold-doun nut 30 is arranged in this water supply connector 20 stackedly, and the bottom surface of the hold-doun nut 30 of below is butted on the upper surface of this water out adapter 10, so as to by these water supply connector 20 secure bond on the appropriate location of this water out adapter 10.

This baffle 40 is combined in the entrance 23 of this water inlet flow channel 22, its side face has in the shape of a spiral and penetrates into a plurality of water conservancy diversion grooves 41 of both ends of the surface, the plurality of water conservancy diversion groove 41 coordinates the hole wall of these entrances 23 and forms a plurality of helical flow paths, this helical flow path can make through current produce the effect that increases flow velocity and intensity.

This dreg inhaling pipe 50 is hollow form, two ends are opening-like and can any diastrophic body, and its one end has external thread section 51 can be for being screwed with the internal thread at this second combined hole 13.

Refer to shown in Fig. 4, point out that this dreg inhaling pipe 50 extends in the working groove 60 of discharging processing machine in contrast to the other end of this external thread section 51, and near Working position place.The linking part 17 of this water out adapter 10 is equipped with outlet pipe 61, and the other end of this outlet pipe 61 extends in working fluid accumulator tank 62.This water supply connector 20 is equipped with water inlet pipe 63 away from one end of this water out adapter 10, another termination of this water inlet pipe 63 is established pump 64, the other end of this pump 64 is connected to filter 66 by tube connector 65, this filter 66 depositions are located in this working fluid accumulator tank 62, and this water inlet pipe 63 is provided with the first control valve 630 and can whether flows into this water supply connector 20 for controlled working liquid.This pump 64 is separately provided with arm 67, and this arm 67 can be for importing working fluid in this working groove 60, and this arm 67 is provided with the second control valve 670 and can whether flows into this working groove 60 for controlled working liquid.In addition, one side joint of this working groove 60 is provided with discharge pipe 68 and is connected to this working fluid accumulator tank 62, can be discharged in this working fluid accumulator tank 62 for the working fluid that this working groove 60 is reached to certain water level, make the working fluid in this working groove 60 remain on suitable height of water level, whether this discharge pipe 68 is provided with the 3rd control valve 680 and can flows in this working fluid accumulator tank 62 for controlled working liquid.

So, after the working fluid that this pump 64 extracts in this working fluid accumulator tank 62 by this filter 66, can utilize this water inlet pipe 63 that working fluid is squeezed in this water supply connector 20, and can utilize this arm 67 that working fluid is squeezed in this working groove 60, when this working fluid enters this water supply connector 20 (shown in Fig. 3), a plurality of helical flow paths that form on this baffle 40 whereby produce the effect that increases flow velocity and intensity, and then further produce the effect of afflux speedup by the taper connection section 25 of this water inlet flow channel 22, make by this outlet section 24 ejection rapidly and powerful water column in this through hole 15, the horn mouth 16 of these through hole 15 upper ends can collect receipts water column totally whereby.And when water column pours in this through hole 15, just the air in the dreg inhaling pipe 50 that can " make great efforts in vain law " whereby and make this room 11 and communicate with it is along with this working fluid is flowed out by this apopore 14, then by this outlet pipe 61, be directed at this working fluid accumulator tank 62, and then make the other end of this dreg inhaling pipe 50 that the working fluid at the Working position place in working groove 60 is sucked in this room 11 and by this outlet pipe 61, is discharged in this working fluid accumulator tank 62, the carbon distribution that so electric discharge machining produces, metal fillings ... Deng residue, just can be sucked out rapidly and be discharged in this working fluid accumulator tank 62 along with this working fluid, to avoid it to have influence on the carrying out of electric discharge processing, and also can avoid electric discharge to add the carbon distribution producing man-hour, metal fillings ... Deng residue, in working groove 60, deposit too much and pollute on machined object, and then affect the situation of its processing quality.And in this working fluid accumulator tank 62, be mixed with carbon distribution, metal fillings ... Deng the working fluid of residue, after this filter 66 filters, can become clean working fluid and for this pump 64, extract out again to provide and give this water supply connector 20 and this working groove 60 recycles, to save cost.

Refer to shown in Fig. 5, for another embodiment of the present utility model, its structure and above-described embodiment are roughly the same, and difference is that the side face of linking part 17 of the water out adapter 10 of the present embodiment is provided with external screw thread can be for this outlet pipe 61 be spirally connected (please refer to Fig. 4).

In the utility model, when this pump 64 is squeezed into the current of working fluid of this water supply connector 20 when enough fast and powerful, in this water supply connector 20, also can not install this baffle 40, but only whereby the taper connection section 25 of this water inlet flow channel 22 produce the effect of afflux speedups, the water column that just can make this outlet section 24 be sprayed onto in this through hole 15 has enough speed and intensity, and this is no longer separately repeated.

The technological innovation of the dreg inhaling device of the utility model electric discharge processing that above-mentioned structure like this forms all has many saving graces for technical staff of the same trade now, and the progressive that really possesses skills.

The above, it is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, although the utility model discloses as above with preferred embodiment, yet not in order to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, when can utilizing the technology contents of above-mentioned announcement to make a little change or being modified to the equivalent embodiment of equivalent variations, in every case be the content that does not depart from technical solutions of the utility model, any simple modification of above embodiment being done according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.

Claims

1. a dreg inhaling device that discharges and process, is characterized in that comprising:

Water out adapter, inside has room, and upper surface has the first combined hole that penetrates into this room, and side has the second combined hole that penetrates into this room, and lower surface has apopore, and with through hole, is communicated with between this apopore and this room;

Water supply connector, be combined in this first combined hole, its lower end has the water injection pipe that extends to this room, the inside of this water supply connector has the water inlet flow channel that runs through two ends, and this water inlet flow channel comprises entrance, outlet section and linkage section, and it is opening-like that this entrance extends to upper surface, the aperture of this outlet section is less than this entrance, and the lower surface that extends to this water injection pipe is opening-like and over against this through hole, this linkage section connects this entrance and this outlet section, and big up and small down taper; And

Dreg inhaling pipe, is the body of hollow form and both ends open, and its one end is combined in this second combined hole, and the other end extends to the Working position place of discharging processing machine.

2. the dreg inhaling device that electric discharge according to claim 1 is processed, it is characterized in that: more include baffle, this baffle is combined in the entrance of this water inlet flow channel, its side face has in the shape of a spiral and penetrates into a plurality of water conservancy diversion grooves of both ends of the surface, and the plurality of water conservancy diversion groove coordinates the hole wall of this entrance and forms a plurality of helical flow paths.

3. the dreg inhaling device that electric discharge according to claim 2 is processed, it is characterized in that: more include a plurality of hold-doun nuts, wherein the hole wall of this first combined hole is provided with internal thread, the side face of this water supply connector is provided with the external screw thread that can establish with the internal thread spiral shell of this first combined hole, and the plurality of hold-doun nut screw lock is in this water supply connector.

4. according to the dreg inhaling device of the electric discharge processing described in claim 1 or 2 or 3, it is characterized in that: wherein the hole wall of this second combined hole is provided with internal thread, one end of this dreg inhaling pipe has external thread section can be for being screwed with screw thread within this second combined hole.

5. according to the dreg inhaling device of the electric discharge processing described in claim 1 or 2 or 3, it is characterized in that: wherein this dreg inhaling pipe flexural deformation arbitrarily.

6. according to the dreg inhaling device of the electric discharge processing described in claim 1 or 2 or 3, it is characterized in that: wherein the upper end open of this through hole forms up big and down small horn mouth.

7. according to the dreg inhaling device of the electric discharge processing described in claim 1 or 2 or 3, it is characterized in that: wherein the Lower Half of this water out adapter forms linking part, this linking part can connect for outlet pipe, and the other end of this outlet pipe extends in working fluid accumulator tank.

8. the dreg inhaling device of electric discharge processing according to claim 7, is characterized in that: wherein the side face of this linking part is provided with external screw thread.

9. the dreg inhaling device that electric discharge according to claim 7 is processed, it is characterized in that: wherein this water supply connector is equipped with water inlet pipe away from one end of this water out adapter, another termination of this water inlet pipe is established pump, the other end of this pump is connected to filter by tube connector, and this filter deposition is located in this working fluid accumulator tank.

10. according to the dreg inhaling device of the electric discharge processing described in claim 1 or 2 or 3, it is characterized in that: wherein the aperture of this through hole is 5.5 millimeters, the aperture of the outlet section of this water inlet flow channel is 3 millimeters.