CN214867819U

CN214867819U - Wire cut electric discharge machine with protector

Info

Publication number: CN214867819U
Application number: CN202120632406.7U
Authority: CN
Inventors: 王跃
Original assignee: Suzhou Genqian Precision Machinery Co ltd
Current assignee: Suzhou Genqian Precision Machinery Co ltd
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-11-26
Anticipated expiration: 2031-03-29

Abstract

The utility model discloses a spark-erosion wire cutting device with a protection device in the technical field of spark-erosion wire cutting, which comprises a spark-erosion wire cutting device main body, wherein an air pump is arranged at the top of a sound-proof shield, the right end of the air pump is connected with an air exhaust pipe, the air exhaust pipe penetrates through the top of the sound-proof shield and is connected with the air exhaust shield inside the sound-proof shield, the left end of the air exhaust pump is connected with an air outlet pipe, the bottom end of the air outlet pipe passes through a shell and is communicated with the inside of a precipitation bin, a filter plate and a super-membrane filter screen are arranged on the inner wall of the air outlet pipe, a cooling copper pipe is arranged inside the cooling bin, the right side of the cooling copper pipe is inserted into the inner wall on the right side of the cooling bin and is communicated with the precipitation bin, the left side of the cooling copper pipe passes through the inner wall on the left side of the cooling bin and extends to the outside of the shell, an operation port is arranged on the surface of the sound-proof shield, the device is simple in structure, convenient and practical, and can ensure the health of workers.

Description

Wire cut electric discharge machine with protector

Technical Field

The utility model relates to a spark-erosion wire cutting technical field specifically is spark-erosion wire cutting device with protection device.

Background

The wire electric discharge machine is different from a general cutting machine using a cutting disc, and the instantaneous high temperature of electric discharge can melt and oxidize local metal to be corroded, compared with the traditional cutting machine, because the wire electric discharge machine does not rub metal parts such as the cutting disc, so the problem of abrasion is not caused, but the electric spark cutting device not only can generate larger noise in the using process, but also has the advantages that a part of metal liquid can be gasified and metal molecules enter air when the temperature is higher, at high temperature, metal oxide is generated and dispersed in the air, the toxicity is certain, the bad smell gas generated in the processing process is difficult to be discharged due to the sealing function of the sound-proof cover, since a worker tends to suck excessive amounts of offensive odor when picking up a workpiece after machining, and the worker's health is affected by noise and the offensive odor, we have proposed a wire electric discharge machine with a protector.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric spark wire-electrode cutting device with protection device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the wire-cut electric discharge machine with the protection device comprises a wire-cut electric discharge machine main body, wherein a shell is installed on the left side of the wire-cut electric discharge machine main body, a cooling bin is arranged on the left side inside the shell, a precipitation bin is arranged on the right side inside the shell, a sound-proof cover is arranged on the body cover of the wire-cut electric discharge machine main body, an air suction pump is installed at the top of the sound-proof cover, the right end of the air suction pump is connected with an air suction pipe, the air suction pipe penetrates through the top of the sound-proof cover and is connected with the air suction cover inside the sound-proof cover, the left end of the air suction pump is connected with an air outlet pipe, the bottom end of the air outlet pipe penetrates through the shell and is communicated with the inside of the precipitation bin, a filter plate and a super-membrane filter screen are installed on the inner wall of the air outlet pipe, a cooling copper pipe is arranged inside the cooling bin, the right side of the cooling copper pipe is inserted into the inner wall on the right side of the cooling bin and is communicated with the precipitation bin, the left side of the cooling copper pipe, and extends to the outside of the shell, an operation opening is formed in the right end face of the sound-proof cover, and a door capable of being opened on the sound-proof cover is arranged at the operation opening.

Preferably, the edge of the operation opening is provided with a rubber pad.

Preferably, a sound absorption layer is arranged in the sound insulation cover.

Preferably, the door is provided with an observation window.

Preferably, the door is provided with a door handle, and the door handle is arranged at the rear side of the observation window.

Preferably, the observation window is a transparent acrylic plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses utilize the sound-proof housing can completely cut off the partial noise, the sound absorbing layer can absorb the partial noise, has reduced and has passed to the outer noise of spark-erosion wire cutting device, has guaranteed that staff's is healthy.

2. Utilize the filter to filter the particulate matter, utilize the ultra-membrane filter screen to further filter the particulate matter again, improve the filter effect, avoid granule mixture gas to be inhaled by the human body, harm health, utilize the sodium hydroxide solution of settling the storehouse inside to absorb the ferroferric oxide in with gas and deposit, avoid the ferroferric oxide to enter into workman's lung to through water with the high-temperature gas cooling, avoid high-temperature gas to cause the injury to the staff.

Drawings

Fig. 1 is a schematic structural view of a wire cut electric discharge machine with a protection device according to the present invention;

FIG. 2 is a side view of a structural sound-proof housing of the wire cut electric discharge machine with a protector according to the present invention;

in the figure: the wire cut electric discharge machine comprises a wire cut electric discharge machine body 1, a sound-proof cover 2, an air exhaust cover 3, an air exhaust pipe 4, an air exhaust pump 5, a filter plate 6, an air exhaust pipe 7, an ultra-membrane filter screen 8, a precipitation bin 9, a shell 10, a cooling bin 11, a cooling copper pipe 12, a door 13 and an observation window 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-2, the utility model provides a spark-erosion wire cutting device with protection device, including spark-erosion wire cutting device main part 1, shell 10 is installed on the left side of spark-erosion wire cutting device main part 1, cooling chamber 11 has been seted up on the left side inside shell 10, precipitation chamber 9 has been seted up on the right side inside shell 10, spark-erosion wire cutting device main part 1 covers and is equipped with sound-proof housing 2, sound-proof housing 2 can isolate partial noise, suction pump 5 is installed at sound-proof housing 2 top, suction pump 5 supplies power through external power source connection, suction pump 5 works, can pass through suction housing 3 and exhaust tube 4 to suck the high temperature metal gas inside sound-proof housing 2 to outlet duct 7, filter 6 can filter the particulate matter, ultra-film filter 8 can further filter the particulate matter, improve the filter effect, avoid particulate matter gas to be inhaled by the human body, then the gas enters precipitation chamber 9, the gas is contacted with a sodium hydroxide solution in a precipitation bin 9, then the gas passes through a cooling copper pipe 12 and is contacted with water in a cooling bin 11, the high-temperature gas is cooled through the water, the high-temperature gas is prevented from being hurt to workers, the ferroferric oxide in the gas is absorbed and precipitated by the sodium hydroxide solution in the precipitation bin 9, the ferroferric oxide is prevented from entering the lung of a human body and damaging the health of the human body, the right end of an air pump 5 is connected with an air exhaust pipe 4, the air exhaust pipe 4 penetrates through the top of a sound-proof shield 2 and is connected with an air exhaust shield 3 in the sound-proof shield 2, the air exhaust shield 3 is in a horn shape and can increase the amount of the sucked gas, the left end of the air pump 5 is connected with an air outlet pipe 7, the air outlet pipe 7 is in an L shape, a filter plate 6 is arranged in a transverse pipe part of the air outlet pipe 7, an ultra-mode filter screen 8 is arranged in a vertical pipe part of the air outlet pipe 7, and the bottom end of the air outlet pipe 7 passes through a shell 10 and is communicated with the interior of the precipitation bin 9, filter 6 and super membrane filter screen 8 are installed to 7 inner walls of outlet duct, and the inside in cooling bin 11 is provided with cooling copper pipe 12, and cooling copper pipe 12's right side is inserted and is established the inner wall on cooling bin 11 right side and deposit the storehouse 9 and be linked together, and cooling copper pipe 12's left side is passed the outside that the left inner wall in cooling bin 11 extends to shell 10, and the operation mouth (not shown in the figure) has been seted up to sound-proof housing 2 right-hand member face, and the operation mouth is equipped with the door 13 that can open on sound-proof housing 2.

Referring to fig. 2, a rubber pad is disposed at the edge of the operation opening, and the rubber pad improves the sealing performance between the door 13 and the operation opening.

Referring to fig. 1, a sound absorption layer is arranged in the sound insulation cover 2, and the sound absorption layer 2 can absorb part of noise, so that the noise transmitted to the outside of the wire cut electric discharge machine is reduced, and the physical health of workers is guaranteed.

Referring to fig. 2, the door 13 is provided with an observation window 14, and the operator can observe the operation of the wire electric discharge machine main body 1 through the observation window 14, which is effective in observation.

Referring to fig. 2, a door handle is provided on the door 13, and the door handle is provided on the rear side of the observation window 14.

Referring to fig. 2, the observation window 14 is a transparent acrylic plate, which has high transparency, high strength, good observation effect and long service life.

The working principle is as follows: starting the air pump 5, the air pump 5 works, high-temperature metal gas inside the sound-proof housing 2 is sucked into the air outlet pipe 7 through the air suction housing 3 and the air suction pipe 4, the particulate matter can be filtered by the filter plate 6, the particulate matter can be further filtered by the ultra-film filter screen 8, the filtering effect is improved, the situation that the gas of a particle mixture is sucked by a human body is avoided, then the gas enters the interior of the precipitation bin 9 and contacts with sodium hydroxide solution inside the precipitation bin 9, then the gas contacts with water in the cooling bin 11 through the cooling copper pipe 12, the high-temperature gas is cooled through the water, the harm to workers caused by the high-temperature gas is avoided, the ferroferric oxide in the gas is absorbed and precipitated by the sodium hydroxide solution inside the precipitation bin 9, the ferroferric oxide is prevented from entering the lung of a human body and damaging the health, the sound-proof housing 2 can isolate partial noise, the sound absorption layer 2 can absorb partial noise, therefore, the noise transmitted to the outside of the wire cut electric discharge machine is reduced, and the physical health of workers is ensured.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A wire electric discharge machine with a protector, comprising a wire electric discharge machine main body (1), characterized in that: the wire cut electric discharge machine is characterized in that a shell (10) is installed on the left side of a main body (1) of the wire cut electric discharge machine, a cooling bin (11) is arranged on the left side inside the shell (10), a precipitation bin (9) is arranged on the right side inside the shell (10), a sound-proof cover (2) is covered on the main body (1) of the wire cut electric discharge machine, an air pump (5) is installed at the top of the sound-proof cover (2), the right end of the air pump (5) is connected with an air exhaust pipe (4), the air exhaust pipe (4) penetrates through the top of the sound-proof cover (2) and is connected with an air exhaust cover (3) inside the sound-proof cover (2), the left end of the air pump (5) is connected with an air outlet pipe (7), the bottom end of the air outlet pipe (7) penetrates through the shell (10) to be communicated with the inside of the precipitation bin (9), a filter plate (6) and a super membrane filter screen (8) are installed on the inner wall of the air outlet pipe (7), a cooling copper cooling tube (12) is arranged inside the cooling bin (11), and the right side of the cooling copper pipe (12) is inserted into the inner wall on the right side of the cooling bin (11) and communicated with the precipitation bin (9), the left side of the cooling copper pipe (12) penetrates through the inner wall on the left side of the cooling bin (11) and extends to the outside of the shell (10), the right end face of the sound-proof cover (2) is provided with an operation opening, and the operation opening is provided with a door (13) which can be opened on the sound-proof cover (2).

2. The wire electric discharge machine with a protector according to claim 1, characterized in that: and a rubber pad is arranged at the edge of the operation opening.

3. The wire electric discharge machine with a protector according to claim 1, characterized in that: and a sound absorption layer is arranged in the sound insulation cover (2).

4. The wire electric discharge machine with a protector according to claim 1, characterized in that: an observation window (14) is arranged on the door (13).

5. The wire electric discharge machine with a protector according to claim 1, characterized in that: the door (13) is provided with a door handle which is arranged at the rear side of the observation window (14).

6. The wire electric discharge machine with a protector according to claim 4, characterized in that: the observation window (14) is a transparent acrylic plate.