CN219292943U - Small sample recovery device for electric spark cutting - Google Patents

Abstract

The utility model provides a small sample recovery device for electric spark cutting. The small sample recovery device for electric spark cutting comprises a wire electric discharge machine body, wherein a cutting mechanism and a processing platform are arranged on the wire electric discharge machine body, and the processing platform is positioned below the cutting mechanism; a sample workpiece disposed on top of the processing platform; the water collecting tank is fixedly sleeved on the wire electric discharge machine body; the box, box fixed mounting is in one side of wire cut electrical discharge machining body, the inside of box is provided with first cavity and second cavity, the connecting hole has been seted up on the inner wall of one side of first cavity, the discharge opening has been seted up on the inner wall of one side of second cavity. The small sample recovery device for electric spark cutting has the advantages of saving the use cost of cooling liquid, facilitating recovery of powder slag and having better use effect.

Description

A small sample recovery device for electric spark cutting

technical field

The utility model relates to the technical field of sample processing, in particular to a small sample recovery device for electric spark cutting.

Background technique

Wire-cut electric discharge machine is mainly used for the manufacture of various molds, electrodes, precision parts, complex cavities of various conductors such as hard alloy, hardened steel, graphite, aluminum alloy, structural steel, stainless steel, titanium alloy, diamond, etc. and surface machining.

At present, when using a wire electric discharge machine to process small samples, the cutting mechanism is generally cooled by spraying coolant, but the powder slag produced will be mixed with the coolant after use, resulting in The coolant cannot be reused, otherwise it will damage the liquid conveying equipment, and it is also difficult to separate the powder and slag from the coolant, which is not convenient for subsequent material recovery.

Therefore, it is necessary to provide a small sample recovery device for electric spark cutting to solve the above technical problems.

Utility model content

The technical problem solved by the utility model is to provide a small sample recovery device for electric spark cutting, which can save the cost of cooling liquid, facilitate recovery of powder residue and better use effect.

In order to solve the above technical problems, the utility model provides a small sample recovery device for electric discharge cutting, which includes: a wire electric discharge machine body, the wire electric discharge machine body is provided with a cutting mechanism and a processing platform, and the processing platform is located at The lower part of the cutting mechanism; the sample processing part, the sample processing part is arranged on the top of the processing platform; the water collection tank, the water collection tank is fixedly sleeved on the wire electric discharge machine body; the box body, the The box body is fixedly installed on one side of the body of the wire electric discharge machine, the inside of the box body is provided with a first cavity and a second cavity, and the inner wall of one side of the first cavity is provided with a connection hole, a discharge hole is opened on one side of the inner wall of the second cavity; a connecting pipe, the connecting pipe is fixedly installed on one side of the sump, and the bottom end of the connecting pipe extends to the second In the cavity; a water spray mechanism, the water spray mechanism is arranged on the box body; a powder residue processing mechanism, the powder residue processing mechanism is arranged on the box body.

Preferably, the water spray mechanism includes a water pump, a drainage pipe, a hose, a gooseneck and a spray head, the water pump is fixedly installed on the bottom inner wall of the second cavity, and the water drainage pipe is fixedly installed on the water pump On the drain end of the drain pipe, one end of the drain pipe extends to the outside of the box, the hose is fixedly installed at one end of the drain pipe, and the gooseneck is fixedly installed at one end of the hose, so One side of the gooseneck is fixedly connected with the cutting mechanism, and the spray head is fixedly installed at one end of the gooseneck.

Preferably, the powder residue processing mechanism includes a filter screen, a motor, a rotating shaft and a spiral blade, the filter screen is fixedly installed on the inner wall of the second cavity, and the motor is fixedly installed on the inner wall of the first cavity On one side of the inner wall, the rotating shaft is rotatably installed on the connecting hole, one end of the rotating shaft is fixedly connected with the output shaft of the motor, and the other end of the rotating shaft passes through the discharge hole and extends to the box The outside of the body, the helical blade is fixedly sleeved on the rotating shaft, and the helical blade is attached to the filter screen.

Preferably, a placement board is fixedly installed on one side of the box, and a recovery box is provided on the top of the placement board.

Preferably, a discharge pipe is fixedly installed on one side of the box, and a valve is arranged on the discharge pipe.

Preferably, an opening is formed on one inner wall of the first cavity, and an inspection door is arranged on the opening.

Preferably, a bearing is fixedly installed on the inner wall of the connection hole, and the inner ring of the bearing is fixedly connected with the rotating shaft.

Compared with related technologies, the small sample recovery device for electric discharge cutting provided by the utility model has the following beneficial effects:

The utility model provides a small sample recovery device for electric spark cutting, which can use cooling liquid to cut the wire electric spark cutting machine body when the sample processing parts are processed by the water spray mechanism. The mechanism cools down, and the powder slag and cooling liquid generated during the processing can be discharged into the second cavity through the water collection tank and the connecting pipe, and the powder slag and cooling liquid mixed together can be separated and processed by the powder slag processing mechanism , so that the coolant can be used again after use, so that the separated powder slag can be discharged into the recovery box from the discharge hole, which can facilitate the recovery of the powder slag. After some special treatment, the powder slag can be formed again The corresponding processed parts are better in use.

Description of drawings

Fig. 1 is the structure schematic diagram of a kind of preferred embodiment of the small sample recovery device of electric discharge cutting that the utility model provides;

Fig. 2 is a schematic diagram of the external structure of the utility model;

Fig. 3 is the schematic diagram of the three-dimensional structure of filter screen;

Fig. 4 is the enlarged structure diagram of part A shown in Fig. 1;

FIG. 5 is an enlarged structural schematic diagram of part B shown in FIG. 1 .

Labels in the figure: 1. EDM body; 2. Cutting mechanism; 3. Processing platform; 4. Sample processing parts; 5. Water collection tank; 6. Box body; 7. First cavity; 8. Second Cavity; 9. Connecting pipe; 10. Water pump; 11. Drainage pipe; 12. Flexible hose; 13. Gooseneck; 14. Nozzle; 15. Filter screen; 16. Motor; 17. Rotating shaft; 19. Recovery box; 20. Discharge pipe.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Please refer to Fig. 1-Fig. 5 in conjunction with, wherein, Fig. 1 is the structure diagram of a kind of preferred embodiment of the small sample recovery device of electric discharge cutting that the utility model provides; Fig. 2 is the external structure schematic diagram of the utility model; Fig. 3 is a schematic diagram of a three-dimensional structure of a filter; FIG. 4 is a schematic diagram of an enlarged structure of part A shown in FIG. 1; FIG. 5 is a schematic diagram of an enlarged structure of part B shown in FIG. 1. The small-scale sample recovery device for electric discharge cutting includes: a wire electric discharge machine body 1, a cutting mechanism 2 and a processing platform 3 are arranged on the wire electric discharge machine body 1, and the processing platform 3 is located on the side of the cutting mechanism 2 Below; the sample processing part 4, the sample processing part 4 is arranged on the top of the processing platform 3; the water collecting tank 5, the water collecting tank 5 is fixedly sleeved on the wire electric discharge machine body 1; the box body 6 , the box body 6 is fixedly installed on one side of the wire electric discharge machine body 1, the inside of the box body 6 is provided with a first cavity 7 and a second cavity 8, and the first cavity 7 A connection hole is provided on one side of the inner wall, and a discharge hole is provided on one side of the second cavity 8; a connecting pipe 9, the connecting pipe 9 is fixedly installed on one side of the sump 5, the The bottom end of the connecting pipe 9 extends into the second cavity 8; the water spray mechanism, the water spray mechanism is arranged on the box body 6; the powder residue processing mechanism, the powder residue processing mechanism is arranged on the On the box body 6.

The water spray mechanism includes a water pump 10, a drain pipe 11, a hose 12, a gooseneck 13 and a nozzle 14, the water pump 10 is fixedly installed on the bottom inner wall of the second cavity 8, and the drain pipe 11 is fixed Installed on the drain end of the water pump 10, one end of the drain pipe 11 extends to the outside of the box body 6, the hose 12 is fixedly installed on one end of the drain pipe 11, and the gooseneck 13 Fixedly installed at one end of the flexible pipe 12, one side of the gooseneck 13 is fixedly connected with the cutting mechanism 2, and the spray head 14 is fixedly installed at one end of the gooseneck 13, and the spraying mechanism can When using the wire electric discharge machine body 1 to process the sample workpiece 4, cooling liquid is used to cool down the cutting mechanism 2 on the wire electric discharge machine body 1 .

The powder residue processing mechanism includes a filter screen 15, a motor 16, a rotating shaft 17 and a spiral blade 18. The filter screen 15 is fixedly installed on the inner wall of the second cavity 8, and the motor 16 is fixedly installed on the second cavity. On one side inner wall of a cavity 7, the rotating shaft 17 is rotatably mounted on the connecting hole, one end of the rotating shaft 17 is fixedly connected with the output shaft of the motor 16, and the other end of the rotating shaft 17 passes through the The discharge hole extends to the outside of the box body 6, the helical blade 18 is fixedly sleeved on the rotating shaft 17, the helical blade 18 is attached to the filter screen 15, and the slag processing mechanism can The powder slag and cooling liquid mixed together are separated, so that the cooling liquid after use can be used again, and the powder slag after separation can be discharged into the recovery box 19 from the discharge hole.

One side of the box body 6 is fixedly installed with a placement plate, and the top of the placement plate is provided with a recycling box 19, through which the separated powder slag can be collected manually.

A discharge pipe 20 is fixedly installed on one side of the box body 6, and a valve is arranged on the discharge pipe 20. By opening the valve, the discharge pipe 20 can be used to discharge the cooling liquid in the second cavity 8, so that the cooling liquid can be manually cooled. fluid to be replaced.

An opening is provided on one side of the inner wall of the first cavity 7 , and an inspection door is arranged on the opening, by opening the inspection door, it is convenient to manually maintain the motor 16 .

A bearing is fixedly installed on the inner wall of the connecting hole, the inner ring of the bearing is fixedly connected with the rotating shaft 17, and the rotating shaft 17 can be supported by the bearing so that the rotating shaft 17 can rotate stably on the connecting hole.

The working principle of the small sample recovery device for electric spark cutting provided by the utility model is as follows:

When in use, first inject an appropriate amount of cooling liquid into the second cavity 8, the liquid level of the cooling liquid needs to be lower than the position of the filter screen 15, then place the sample processing part 4 on the processing platform 3, and then start the electric discharge line The cutting machine body 1 processes the sample workpiece 4, and the wire electric discharge machine body 1 is an existing mature technology, so it will not be elaborated here;

During the process of processing the sample workpiece 4 by the wire electric discharge machine body 1, the water pump 10 will transfer the cooling liquid in the second cavity 8 from the drain pipe 11 to the hose 12, and the hose 12 will transfer the cooling liquid to In the gooseneck 13, the nozzle 14 sprays the cooling liquid onto the corresponding parts of the cutting mechanism 2 at last, which can achieve a better cooling effect, and the used cooling liquid will flow into the In the sump 5, it will then flow into the second cavity 8 from the connecting pipe 9, and under the filtration of the filter screen 15, the powder slag and the cooling liquid can be separated, so that the cooling liquid can be used again without damaging the The water pump 10 causes greater damage and saves costs;

In order to prevent the mesh of the filter screen 15 from being clogged by powder slag, and to facilitate the recovery of the powder slag, the motor 16 will drive the rotating shaft 17 to rotate, and the rotating shaft 17 will drive the screw blade 18 to rotate, and the powder slag intercepted on the filter screen 15 will be slowed down. Slowly transfer to the position of the discharge hole, and then discharge the powder slag into the recovery box 19 through the discharge hole, thus facilitating the recovery of the powder slag. After some special treatment, these powder slag can be formed again. The corresponding processed parts are better in use.

Compared with related technologies, the small sample recovery device for electric discharge cutting provided by the utility model has the following beneficial effects:

The utility model provides a small-sized sample recovery device for electric spark cutting, which can use cooling liquid to cool the wire electric discharge machine body 1 when using the wire electric discharge machine body 1 to process the sample processing part 4 through the water spray mechanism. The cutting mechanism 2 on the top is cooled, and the powder slag generated during the processing can be discharged into the second cavity 8 together with the cooling liquid through the water collection tank 5 and the connecting pipe 9, and the powder slag mixed together can be processed by the powder slag processing mechanism. The slag and the cooling liquid are separated, so that the used cooling liquid can be used again, and the separated powder slag can be discharged into the recovery box 19 from the discharge hole, which can facilitate the recovery of the powder slag. After special treatment, the corresponding processed parts can be formed again, and the use effect is better.

It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described clearly. On the premise that those skilled in the art understand the principles of the above-mentioned utility model, they can clearly know the details of its power mechanism, power supply system and control system.

The above descriptions are only examples of the utility model, and are not intended to limit the patent scope of the utility model. Any equivalent structure or equivalent process transformation made by using the utility model specification and accompanying drawings may be directly or indirectly used in other applications. Related technical fields are all included in the patent protection scope of the present utility model in the same way.

Claims (7)

1. A small sample recovery device for electric spark cutting, characterized in that it comprises: A wire electric discharge machine body, the wire electric discharge machine body is provided with a cutting mechanism and a processing platform, and the processing platform is located below the cutting mechanism; a sample processing part, the sample processing part is arranged on the top of the processing platform; A water collection tank, the water collection tank is fixedly sleeved on the body of the wire electric discharge machine; A box body, the box body is fixedly installed on one side of the wire electric discharge machine body, the inside of the box body is provided with a first cavity and a second cavity, and the inner wall of one side of the first cavity A connection hole is opened on the top, and a discharge hole is opened on one side of the inner wall of the second cavity; a connecting pipe, the connecting pipe is fixedly installed on one side of the sump, and the bottom end of the connecting pipe extends into the second cavity; a water spray mechanism, the water spray mechanism is arranged on the box; A powder residue processing mechanism, the powder residue processing mechanism is arranged on the box body. 2. The small-sized sample recovery device of electric discharge cutting according to claim 1, wherein the water spray mechanism includes a water pump, a drain pipe, a flexible pipe, a gooseneck and a nozzle, and the water pump is fixedly installed on the On the bottom inner wall of the second cavity, the drain pipe is fixedly installed on the drain end of the water pump, one end of the drain pipe extends to the outside of the box, and the hose is fixedly installed on the drain pipe One end of the gooseneck is fixedly installed at one end of the hose, one side of the gooseneck is fixedly connected with the cutting mechanism, and the spray head is fixedly installed at one end of the gooseneck. 3. The small-sized sample recovery device for electric discharge cutting according to claim 1, wherein the powder and slag processing mechanism includes a filter screen, a motor, a rotating shaft and a spiral blade, and the filter screen is fixedly installed on the second On the inner wall of the cavity, the motor is fixedly installed on one side of the inner wall of the first cavity, the rotating shaft is rotatably installed on the connecting hole, and one end of the rotating shaft is fixedly connected to the output shaft of the motor , the other end of the rotating shaft passes through the discharge hole and extends to the outside of the box, the helical blade is fixedly sleeved on the rotating shaft, and the helical blade is attached to the filter screen. 4 . The small sample recovery device for electric discharge cutting according to claim 1 , wherein a placing plate is fixedly installed on one side of the box, and a recovery box is arranged on the top of the placing plate. 5 . 5 . The small sample recovery device for electric discharge cutting according to claim 1 , wherein a discharge pipe is fixedly installed on one side of the box, and a valve is arranged on the discharge pipe. 5 . 6 . The small sample recovery device for electric discharge cutting according to claim 1 , wherein an opening is opened on one side of the inner wall of the first cavity, and an inspection door is arranged on the opening. 6 . 7 . The small sample recovery device for electric discharge cutting according to claim 3 , wherein a bearing is fixedly installed on the inner wall of the connecting hole, and the inner ring of the bearing is fixedly connected with the rotating shaft.

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