CN213794656U

CN213794656U - Linear cutting machine

Info

Publication number: CN213794656U
Application number: CN202022606197.7U
Authority: CN
Inventors: 杨义兵; 胡丽
Original assignee: Zhengguang Electromechanical Technology Suzhou Co ltd
Current assignee: Zhengguang Electromechanical Technology Suzhou Co ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-07-27
Anticipated expiration: 2030-11-12

Abstract

The utility model discloses a linear cutting machine, which comprises a machine tool body, a metal wire, a water tank and a base, wherein the lower surface of the machine tool body is fixedly connected with the water tank through a bolt, the lower surface of the water tank is fixedly connected with the base through a bolt, one side of the machine tool body is fixedly connected with a water pump box through a bolt, and the inside of the water pump box is fixedly connected with a water pump through a bolt; the utility model discloses a be equipped with connecting pipe and division board, and open the water pump through the controller, the water pump is taken out in with the water tank, through the output of water pump, connecting pipe and flexible pipe, then water of taking out through the shower nozzle, and spout on the wire, can wash away the electric spark of adhesion on the wire, reduce the attachment on the wire, clean up on the wire, and the water that washes the wire flows into the water tank through the through-hole of the upper surface of lathe body, and after the filter screen filters, can realize that the circulation of water continues to use, the water resource has been practiced thrift.

Description

Linear cutting machine

Technical Field

The utility model relates to a wire cut electrical discharge machining bed technical field specifically is a wire cut electrical discharge machining bed.

Background

A wire-cut electric discharge machine belongs to the field of electric machining, and is created and invented by researching the phenomenon and reason that a switch contact is corroded and damaged by spark discharge by the Lazaita union, when the instantaneous high temperature of electric discharge is found to melt and oxidize local metal so as to be corroded, the operation method of a wire-cut machine tool is that a switch knob of a circuit system is checked, an alternating current stabilized voltage power supply is started, a power switch is started firstly, a high-voltage switch is started later, the metal can be connected with a negative wire after 5 minutes, a control console needs to check whether output data of the stabilized voltage power supply and a neon lamp nixie tube are normal or not after the power switch is started, input information is about 5 minutes, trial operation is carried out, machining can be carried out after the normal operation, a wire-cut high-frequency power supply switch is placed at a turn-off position before machining, a high-frequency power supply can be started under the condition that a molybdenum wire runs, and the high-frequency power supply is kept at 60-80V preferably, before stopping, the high-frequency power supply is turned off, and cooling liquid is added during cutting. When the molybdenum wire contacts a workpiece, whether the voltage and the electro-hydraulic value of a high-frequency power supply are normal or not should be checked, the molybdenum wire cannot be processed under the condition of arc discharge, a fault occurs, the high-frequency power supply should be immediately turned off, the reason is analyzed, other articles, particularly metal equipment, cannot be placed in an electric box, the contact of a hand or a conductor with an electrode wire or the workpiece is forbidden, and the contact of a switch or other electric parts with a wet hand is also forbidden, however, the current wire cutting machine tool has some defects, such as:

in the prior art, when the wire cutting machine tool is used, some electric sparks can fall off in the welding process of the metal wire, the electric sparks fall on the surface of the machine tool, the surface of the machine tool is disordered, the falling electric sparks can be adhered to the metal wire, attachments on the surface of the metal wire are added, and the welding quality is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wire cut electrical discharge machining bed 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: a linear cutting machine comprises a machine tool body, a metal wire, a water tank and a base, wherein the lower surface of the machine tool body is fixedly connected with the water tank through a bolt, the lower surface of the water tank is fixedly connected with the base through a bolt, one side of the machine tool body is fixedly connected with a water pump box through a bolt, the inside of the water pump box is fixedly connected with a water pump through a bolt, the input end of the water pump penetrates through the water pump box and is connected with a water delivery pipe in a sealing manner, one end of the water delivery pipe penetrates through the water tank and is connected with the water tank in a sealing manner, the output end of the water pump is connected with a connecting pipe in a sealing manner, one end of the connecting pipe penetrates through the water pump box and is fixedly connected with a telescopic pipe, one end of the telescopic pipe is connected with a spray head in a sealing manner, the spray head is fixedly connected with the machine tool body through a bolt, the metal wire is connected with the machine tool body below the spray head in a sliding manner, the upper surface middle part of lathe body is close to one end department and has seted up the through-hole, the one end of through-hole extends to the inside of water tank, bolt fixedly connected with controller is passed through to one side of lathe body, controller and external power source electric connection, the water pump with controller electric connection.

Preferably, one end of the inner wall of the water tank, which is close to the water delivery pipe, is fixedly connected with a filter screen through a bolt.

Preferably, an opening is formed in the middle of the lower surface of the water tank, a partition plate is welded on one side of the opening, one end of the partition plate penetrates through the base and is connected with a slag discharge pipe through a bolt and a flange in a sealing mode, and one end of the slag discharge pipe is connected with a sealing plug in a threaded mode.

Preferably, the partition plate has a conical structure.

Preferably, the lower surface middle part both sides of base all are through bolt fixedly connected with supporting seat, the inner wall upper surface middle part both sides of base all are through bolt fixedly connected with electric telescopic handle, electric telescopic handle's one end is passed the base passes through bolt fixedly connected with universal wheel, the universal wheel with base swing joint, electric telescopic handle with controller electric connection.

Preferably, the base is of a hollow structure, openings are formed in two sides of the middle of the lower surface of the base, and the side length of each opening is larger than that of each universal wheel.

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

the utility model discloses a be equipped with the connecting pipe, shower nozzle and division board, and open the water pump through the controller, the water pump is taken out in with the water tank, through the output of water pump, connecting pipe and flexible pipe, then water will be taken out through the shower nozzle, and spout on the wire, can wash the electric spark of adhesion on the wire, reduce the attachment on the wire, clean up on the wire, and the water that washes the wire flows into the water tank through the through-hole of the upper surface of lathe body, and after filtering through the filter screen, can realize the circulation continuation of water and use, the water resource is saved, and because the bottom of division board is connected with the division board of conical structure, can utilize the gravity of attachment self to fall into the bottom of division board, and through opening the sealing plug on the scum pipe, can discharge the attachment from the scum pipe; through being provided with electric telescopic handle, supporting seat and universal wheel, and open electric telescopic handle through the controller, electric telescopic handle drives the universal wheel up-and-down motion, when electric telescopic handle drives the universal wheel upward movement, can contract the inside of universal wheel indentation base, make supporting seat and ground contact, can increase the area with ground contact, make the lathe body more stable when using, when the lathe body need remove, can drive the universal wheel downstream through electric telescopic handle, get up the supporting seat support, then make the supporting seat break away from ground, remove through promoting the universal wheel, the removal of lathe of can being convenient for.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall cross-sectional structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. a machine tool body; 11. a controller; 12. a spray head; 13. a metal wire; 14. a telescopic pipe; 15. A connecting pipe; 16. a water pump tank; 17. a water delivery pipe; 18. a through hole; 19. a water pump; 2. a water tank; 21. a partition plate; 22. a slag discharge pipe; 23. a filter screen; 3. a base; 31. a supporting seat; 32. an electric telescopic rod; 33. A universal wheel.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a linear cutting machine comprises a machine tool body 1, a metal wire 13, a water tank 2 and a base 3, wherein the machine tool body 1 is a linear cutting machine, the linear cutting machine is the prior art, and for the technical personnel in the field, the specific structure and principle of the linear cutting machine are familiar, the lower surface of the machine tool body 1 is fixedly connected with the water tank 2 through bolts, the lower surface of the water tank 2 is fixedly connected with the base 3 through bolts, one side of the machine tool body 1 is fixedly connected with a water pump box 16 through bolts, the inside of the water pump box 16 is fixedly connected with a water pump 19 through bolts, the input end of the water pump 19 penetrates through the water pump box 16 and is hermetically connected with a water delivery pipe 17, one end of the water delivery pipe 17 penetrates through the water tank 2, the water delivery pipe 17 is hermetically connected with the water tank 2, the output end of the water pump 19 is hermetically connected with a connecting pipe 15, one end of the connecting pipe 15 penetrates through the water pump box 16 and is fixedly connected with a telescopic pipe 14, the telescopic pipe 14 is made of a corrugated pipe material, can stretch and retract, and avoids bending of the connecting pipe 15, one end of the telescopic pipe 14 is hermetically connected with a spray head 12, the spray head 12 is fixedly connected with the machine tool body 1 through a bolt, the machine tool body 1 below the spray head 12 is connected with a metal wire 13 in a sliding manner, a through hole 18 is formed in the middle of the upper surface of the machine tool body 1 close to one end, one end of the through hole 18 extends into the water tank 2, one side of the machine tool body 1 is fixedly connected with a controller 11 through a bolt, the controller 11 is PLCS7-200 in model, the controller 11 is electrically connected with an external power supply, the water pump 19 is electrically connected with the controller 11, the water pump 19 is opened through the controller 11, the water in the water tank 2 is pumped out by the water pump 19 and passes through the output end of the water pump 19, the connecting pipe 15 and the telescopic pipe 14, then the pumped water is sprayed on the metal wire 13 through the spray head 12, electric sparks adhered on the metal wire 13 can be washed away, attachments on the metal wire 13 can be reduced, the metal wire 13 is cleaned, the water for washing the metal wire 13 flows into the water tank 2 through the through hole 18 on the upper surface of the machine tool body 1 and is filtered through the filter screen 23, the water can be recycled, water resources are saved, the bottom end of the partition plate 21 is connected with the partition plate 21 with the conical structure, the attachment can fall into the bottom of the partition plate 21 by the gravity of the attachment, the attachment can be discharged from the slag discharge pipe 22 by opening the sealing plug on the slag discharge pipe 22, the filter screen 23 is fixedly connected to one end, close to the water delivery pipe 17, of the inner wall of the water tank 2 through the bolt, the attachment is filtered, the opening is formed in the middle part of the lower surface of the water tank 2, and one side of the opening is welded with a partition plate 21, one end of the partition plate 21 penetrates through the base 3 and is connected with a deslagging pipe 22 through a bolt and a flange in a sealing manner, one end of the deslagging pipe 22 is in threaded connection with a sealing plug, so that deslagging is achieved, recycling of water can be achieved, the partition plate 21 is in a conical structure, two sides of the middle part of the lower surface of the base 3 are fixedly connected with a supporting seat 31 through bolts, two sides of the middle part of the upper surface of the inner wall of the base 3 are fixedly connected with an electric telescopic rod 32 through bolts, the type of the electric telescopic rod 32 is NKLA8, one end of the electric telescopic rod 32 penetrates through the base 3 and is fixedly connected with a universal wheel 33 through bolts, the universal wheel 33 is movably connected with the base 3, the electric telescopic rod 32 is electrically connected with the controller 11, the base 3 is in a hollow structure, two sides of the middle part of the lower surface of the base 3 are provided with openings, and the length of side of trompil is greater than the length of side of universal wheel 33, can make universal wheel 33 pass the trompil, open electric telescopic handle 32 through controller 11, electric telescopic handle 32 drives universal wheel 33 up-and-down motion, when electric telescopic handle 32 drives universal wheel 33 upward motion, can contract universal wheel 33 into the inside of base 3, make supporting seat 31 and ground contact, can increase the area with ground contact, make machine tool body 1 more stable when using, when machine tool body 1 needs to remove, can drive universal wheel 33 downstream through electric telescopic handle 32, support supporting seat 31, then make supporting seat 31 break away from ground, remove through promoting universal wheel 33, the removal of the lathe of can being convenient for.

The working principle is as follows: when the water-saving device is used, the water pump 19 is turned on through the controller 11, the water pump 19 pumps out the water in the water tank 2, the water passes through the output end of the water pump 19, the connecting pipe 15 and the extension pipe 14, the pumped water is sprayed on the metal wire 13 through the spray head 12, electric sparks adhered on the metal wire 13 can be washed away, attachments on the metal wire 13 are reduced, the metal wire 13 is cleaned, the water for washing the metal wire 13 flows into the water tank 2 through the through hole 18 on the upper surface of the machine tool body 1 and is filtered through the filter screen 23, the water can be recycled and continuously used, water resources are saved, the bottom end of the partition plate 21 is connected with the partition plate 21 with the conical structure, the attachments can fall into the bottom of the partition plate 21 by utilizing the gravity of the attachments, the attachments can be discharged from the slag discharge pipe 22 by opening the sealing plug on the slag discharge pipe 22, the electric telescopic rod 32 is opened through the controller 11, electric telescopic handle 32 drives universal wheel 33 up-and-down motion, when electric telescopic handle 32 drives universal wheel 33 up-movement, can contract universal wheel 33 into the inside of base 3, make supporting seat 31 and ground contact, can increase the area with ground contact, make lathe body 1 more stable when using, when lathe body 1 need remove, can drive universal wheel 33 downstream through electric telescopic handle 32, support supporting seat 31, then make supporting seat 31 break away from ground, remove through promoting universal wheel 33, the removal of the lathe of can being convenient for.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 cut electrical discharge machining apparatus, comprising:

a machine tool body (1);

a wire (13);

a water tank (2);

a base (3);

wherein the lower surface of the machine tool body (1) is fixedly connected with a water tank (2) through a bolt, the lower surface of the water tank (2) is fixedly connected with a base (3) through a bolt, one side of the machine tool body (1) is fixedly connected with a water pump box (16) through a bolt, the interior of the water pump box (16) is fixedly connected with a water pump (19) through a bolt, the input end of the water pump (19) penetrates through the water pump box (16) and is hermetically connected with a water pipe (17), one end of the water pipe (17) penetrates through the water tank (2), the water pipe (17) is hermetically connected with the water tank (2), the output end of the water pump (19) is hermetically connected with a connecting pipe (15), one end of the connecting pipe (15) penetrates through the water pump box (16) and is fixedly connected with a telescopic pipe (14), and one end of the telescopic pipe (14) is hermetically connected with a spray head (12), shower nozzle (12) with lathe body (1) passes through bolt fixed connection, shower nozzle (12) below lathe body (1) sliding connection has wire (13), through-hole (18) have been seted up near one end department in the middle part of the upper surface of lathe body (1), the one end of through-hole (18) extends to the inside of water tank (2), bolt fixed connection has controller (11) is passed through to one side of lathe body (1), controller (11) and external power source electric connection, water pump (19) with controller (11) electric connection.

2. A wire cutting machine according to claim 1, wherein: one end of the inner wall of the water tank (2) close to the water delivery pipe (17) is fixedly connected with a filter screen (23) through a bolt.

3. A wire cutting machine according to claim 1, wherein: the opening has been seted up at the lower surface middle part of water tank (2), and open-ended one side welding has division board (21), the one end of division board (21) is passed base (3) have slag pipe (22) through bolt and flange sealing connection, the one end threaded connection of slag pipe (22) has the sealing plug.

4. A wire cut electrical discharge machining according to claim 3, wherein: the partition plate (21) is of a conical structure.

5. A wire cutting machine according to claim 1, wherein: the lower surface middle part both sides of base (3) all are through bolt fixedly connected with supporting seat (31), the inner wall upper surface middle part both sides of base (3) all are through bolt fixedly connected with electric telescopic handle (32), the one end of electric telescopic handle (32) is passed base (3) is through bolt fixedly connected with universal wheel (33), universal wheel (33) with base (3) swing joint, electric telescopic handle (32) with controller (11) electric connection.

6. A wire cutting machine according to claim 5, characterized in that: the base (3) is of a hollow structure, openings are formed in two sides of the middle of the lower surface of the base (3), and the side length of each opening is larger than that of the universal wheel (33).