CN112439957B

CN112439957B - Intelligent wire cut electrical discharge machining numerical control machine tool

Info

Publication number: CN112439957B
Application number: CN202011354192.8A
Authority: CN
Inventors: 周铭兴
Original assignee: Shandong Weiyuan Machinery Co ltd
Current assignee: Shandong Weiyuan Machinery Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2022-12-13
Anticipated expiration: 2040-11-27
Also published as: CN112439957A

Abstract

The invention relates to the technical field of machine tool maintenance, and discloses an intelligent wire cut electric discharge machine tool which comprises a machine tool oil removing device main body, wherein a shunting disc is fixedly installed at the bottom of an oil outlet pipeline, a slide way is formed in the inner wall of a fixed disc, a pulley is connected inside the slide way in a sliding manner, a baffle is movably connected to the inner side of the pulley, and an oil inlet pipeline is fixedly connected to the inner wall of the fixed disc. Inside electrolyzing the inside aqueous solution of telescopic link into gas entering gasbag through the electrolysis ball, the telescopic link will be driven the valve block by the withdrawal and shift out oil pipe way and switch on from the inside right side of valve slot, let in the inside telescopic link of fixed disk with the inside fluid of collecting of carousel, thereby make the fixed disk open a bore and give the lathe and ventilate, tiny through-hole has been seted up on the telescopic link simultaneously, the telescopic link will be returned after the fluid discharges, thereby the vent of bottom will be closed, reached the vent and followed the opening and close of lathe and open and close.

Description

Intelligent wire cut electrical discharge machining numerical control machine tool

Technical Field

The invention relates to the technical field of machine tool maintenance, in particular to an intelligent electric spark wire cutting numerical control machine tool.

Background

The numerical control machine tool is a digital control machine tool for short, and is an automatic machine tool provided with a program control system. The control system can logically process a program provided with control codes or other symbolic instructions, decode the program and input the decoded program into the numerical control device through an information carrier. Compared with the traditional machine tool, the numerical control machine tool can better solve the problem of machining complex, precise, small-batch and various parts.

Present digit control machine tool is in the use, and there is the problem that fluid leaked inevitably, and fluid drips subaerially, and not only the clearance is very difficult, easily causes the staff to fall down moreover to and because digit control machine tool directly places on subaerial, digit control machine tool bottom vent is in the open mode for a long time, easily causes the moisture to enter into inside the digit control machine tool, lead to digit control machine tool internal circuit to tide the damage, so we have proposed an intelligence spark-erosion wire cutting digit control machine tool and have solved above problem.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an intelligent wire cut electric discharge machine tool, which has the advantages that the oil leaked from the numerical control machine tool is treated in a centralized manner, the oil is prevented from dropping to the ground, the vent at the bottom of the numerical control machine tool is opened when the numerical control machine tool is started, and the vent is closed after the numerical control machine tool is closed, so that the problems that the oil is very difficult to clean and easily causes workers to fall down when the oil is dropped to the ground, and the inner circuit of the numerical control machine tool is affected by humidifying and damaging because the numerical control machine tool is directly placed on the ground and the vent at the bottom of the numerical control machine tool is in an open state for a long time are solved.

(II) technical scheme

In order to realize the centralized treatment of the oil leaked by the numerical control machine tool, avoid the oil from dropping on the ground, prevent the vent at the bottom of the numerical control machine tool from being opened when the numerical control machine tool is started and realize the purpose that the vent is closed after the numerical control machine tool is closed, the invention provides the following technical scheme: an intelligent wire cut electric discharge machine tool comprises a machine tool oil removing device main body, wherein an electrolysis chamber is fixedly arranged in the machine tool oil removing device main body, the inner wall of the right side of the machine tool oil removing device main body is fixedly provided with a supporting frame, the top of the supporting frame is fixedly provided with a telescopic rod, the inside of the telescopic rod is fixedly provided with an electrolytic ball, the inner wall of the telescopic rod is fixedly provided with a spring, the top of the telescopic rod is fixedly connected with an air outlet pipeline, the top of the air outlet pipeline is fixedly provided with an air bag, a turntable is movably arranged in the machine tool oil removing device main body, the outer wall of the turntable is provided with a through hole, the inner part of the through hole is movably connected with a mandril, the outer wall of the mandril is provided with a limit groove, the inner wall of the through hole is fixedly provided with a limit rod, the interior of the through hole is fixedly connected with an elastic rope, the right side of the ejector rod is fixedly provided with a motor, the right side of the motor is fixedly provided with a friction bar, the inside of the turntable is fixedly provided with a fixed disk, the inner wall of the through hole is movably provided with a rotary baffle, the bottom of the rotary baffle is fixedly provided with a block, a friction wheel is fixedly arranged inside the machine tool oil removing device main body, the back of the rotary table is fixedly connected with an oil outlet pipeline, a valve groove is arranged in the oil inlet pipeline, a valve block is connected in the valve groove in a sliding manner, the bottom of the oil outlet pipeline is fixedly provided with a shunting disc, the inner wall of the fixed disc is provided with a slideway, the inside of the slideway is connected with a pulley in a sliding way, the inner side of the pulley is movably connected with a baffle plate, the inner wall of the fixed disk is fixedly connected with an oil inlet pipeline, an oil inlet is formed in the outer wall of the machine tool oil removing device main body, and a filter screen is fixedly mounted on the inner wall of the oil inlet.

Preferably, the electrolytic chamber and the electrolytic ball are supplied with power when the machine tool is powered on, and the electrolytic chamber and the electrolytic ball are not supplied with power when the machine tool is not powered on.

Preferably, the inside of the telescopic rod is filled with the aqueous solution.

Preferably, the spring is initially in a tensioned and straightened state, and the telescopic rod retracts when the water solution in the telescopic rod is reduced.

Preferably, the fixed disk is an irregular-shaped disk, the left side of the fixed disk is in a convex state, and when the ejector rod moves to the left side of the fixed disk, the ejector rod can be ejected out, so that the friction rod is in contact with the friction wheel.

Preferably, the telescopic rod arranged on the baffle is provided with a through hole.

(III) advantageous effects

Compared with the prior art, the invention provides an intelligent wire cut electric discharge machine tool, which has the following beneficial effects:

1. this intelligence spark-erosion wire cutting digit control machine tool, it rotates to drive the ejector pin through the carousel, when the ejector pin rotates the fixed disk left side, because the fixed disk left side is the bulge state, consequently, the fixed disk can be with ejector pin jack-up, promote friction stick and move to the left, thereby with the friction pulley contact, under the rotation of motor drive friction stick, can take the negative charge on the friction stick, transmit the surface of lathe deoiling device main part for positive charge with the help of the electrolysis of air for the electrolysis of electrolysis chamber simultaneously, thereby make the fluid of lathe drippage take the positive charge, thereby can be adsorbed by the friction stick, when the carousel drives friction stick and continues to rotate the carousel top, fluid can enter into the carousel inside from the through-hole, the collection treatment effect of lathe drippage fluid has been reached.

2. This intelligence spark-erosion wire cutting digit control machine tool, it is inside that the inside aqueous solution electrolysis of telescopic link enters into the gasbag for gas through the electrolysis ball, thereby under the effect of spring, the telescopic link will be by the withdrawal, thereby it moves to drive the valve block from the valve inslot portion right side, make oil outlet pipe switch on, let in the inside fluid of collecting of carousel in the inside telescopic link of fixed disk, thereby the telescopic link is released and is driven the baffle rotation, thereby make the fixed disk open a bore give the lathe and ventilate, small through-hole has been seted up on the telescopic link simultaneously, after oil outlet pipe blockked up, the telescopic link will withdraw, thereby the vent of bottom will be closed, when having reached the lathe and having started, the bottom vent is opened, the lathe is closed the back, the effect that the bottom vent was closed.

Drawings

FIG. 1 is a schematic structural diagram of a deoiling and damp-proof device of a machine tool;

FIG. 2 is a schematic structural diagram of the flow line conduction control device;

FIG. 3 is a schematic structural diagram of an oil removing device;

FIG. 4 is a schematic structural diagram of a charge acquisition device;

FIG. 5 is an enlarged view of the check valve;

FIG. 6 is a schematic view of the moisture barrier;

fig. 7 is an enlarged view of the oil inlet.

In the figure: 1. a machine tool oil removal device main body; 2. an electrolysis chamber; 3. a support frame; 4. a telescopic rod; 5. electrolytic ball; 6. a spring; 7. an air outlet pipe; 8. an air bag; 9. a turntable; 10. a through hole; 11. a top rod; 12. a limiting groove; 13. a limiting rod; 14. an elastic cord; 15. a motor; 16. rubbing the rod; 17. fixing the disc; 18. rotating the baffle; 19. a material block; 20. a friction wheel; 21. an oil outlet pipeline; 22. a valve slot; 23. a valve block; 24. a diverter disc; 25. a slideway; 26. a pulley; 27. a baffle plate; 28. an oil inlet pipeline; 29. an oil inlet; 30. and (4) a filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, an intelligent wire cut electrical discharge machining numerical control machine tool comprises a machine tool oil removing device main body 1, an electrolysis chamber 2 is fixedly installed inside the machine tool oil removing device main body 1, the electrolysis chamber 2 and an electrolysis ball 5 obtain power supply when the machine tool is powered on, when the machine tool loses power supply, the electrolysis chamber 2 and the electrolysis ball 5 lose power supply, a support frame 3 is fixedly installed on the inner wall of the right side of the machine tool oil removing device main body 1, a telescopic rod 4 is fixedly installed at the top of the support frame 3, the inside of the telescopic rod 4 is filled with aqueous solution, the electrolysis ball 5 is fixedly installed inside the telescopic rod 4, a spring 6 is fixedly installed on the inner wall of the telescopic rod 4, the spring 6 is in a tensioned and straight state initially, when the aqueous solution inside the telescopic rod 4 is reduced, the telescopic rod 4 can retract, the top of the telescopic rod 4 is fixedly connected with an air outlet pipeline 7, and an air bag 8 is fixedly installed at the top of the air outlet pipeline 7, a turntable 9 is movably mounted inside a machine tool oil removing device main body 1, a through hole 10 is formed in the outer wall of the turntable 9, an ejector rod 11 is movably connected inside the through hole 10, a limiting groove 12 is formed in the outer wall of the ejector rod 11, a limiting rod 13 is fixedly mounted on the inner wall of the through hole 10, an elastic rope 14 is fixedly connected inside the through hole 10, a motor 15 is fixedly mounted on the right side of the ejector rod 11, a friction rod 16 is fixedly mounted on the right side of the motor 15, a fixed disc 17 is fixedly mounted inside the turntable 9, the fixed disc 17 is an irregular disc, the left side is in a convex state, when the ejector rod 11 moves to the left side of the fixed disc 17, the friction rod 16 is ejected out, so that the friction rod 16 is in contact with a friction wheel 20, a rotating baffle 18 is movably mounted on the inner wall of the through hole 10, a material block 19 is fixedly mounted at the bottom of the rotating baffle 18, and a friction wheel 20 is fixedly mounted inside the machine tool oil removing device main body 1, the back fixedly connected with oil outlet pipe 21 of carousel 9, oil outlet pipe 21's inside is seted up has valve groove 22, the inside sliding connection of valve groove 22 has valve block 23, oil outlet pipe 21's bottom fixed mounting has reposition of redundant personnel disc 24, slide 25 has been seted up to the inner wall of fixed disk 17, the inside sliding connection of slide 25 has pulley 26, the inboard swing joint of pulley 26 has baffle 27, through-hole 10 has been seted up on the telescopic link 4 of installation on the baffle 27, the inner wall fixedly connected with of fixed disk 17 advances oil pipe way 28, oil inlet 29 has been seted up to the outer wall of lathe deoiling device main part 1, the inner wall fixed mounting of oil inlet 29 has filter screen 30.

The working principle is as follows: the ejector rod 11 is driven to rotate through the turntable 9, when the ejector rod 11 rotates to the left side of the fixed disc 17, the fixed disc 17 can jack the ejector rod 11 due to the fact that the left side of the fixed disc 17 is in a convex state, the friction rod 16 is pushed to move left to be in contact with the friction wheel 20, meanwhile, the motor 15 drives the friction rod 16 to rotate, after the rotating friction rod 16 is in contact with the friction wheel 20, the friction rod 16 can take negative charges, meanwhile, air is electrolyzed into positive charges through the electrolysis chamber 2 and is transmitted to the surface of the machine tool oil removal device main body 1, so that oil dripped by a machine tool can take positive charges, and due to the fact that the friction rod 16 leaves the friction wheel 20 when the turntable 9 drives the friction rod 16 to continue to rotate to the top of the turntable 9, the oil dripped by the machine tool can take positive charges, and due to the fact that the friction rod 16 loses charges, the oil liquid can not be attracted any more, so that the oil liquid can enter the rotary table 9 from the through hole 10 on the rotary table 9, the oil liquid collection effect in the working process of the machine tool is realized, the water solution in the telescopic rod 4 is electrolyzed into gas through the electrolytic ball 5 and enters the air bag 8, so that under the action of the tensioning and straightening spring 6, the telescopic rod 4 can be retracted, the valve block 23 is driven to move rightwards from the inside of the valve groove 22, the oil outlet pipeline 21 is conducted, the oil liquid collected in the rotary table 9 is led into the telescopic rod 4 in the fixed disc 17, the telescopic rod 4 is pushed out to drive the baffle 27 to rotate, the fixed disc 17 is opened to one caliber to ventilate the machine tool, meanwhile, the micro through hole 10 is formed in the telescopic rod 4, when the machine tool stops working, the electrolytic ball 5 loses power supply, and the solution in the telescopic rod 4 can be supplemented, thereby valve piece 23 moves to the left in valve slot 22 to oil outlet pipe 21 will be stopped up, and after oil outlet pipe 21 was stopped up, wait to the inside fluid of telescopic link 4 and arrange the back, telescopic link 4 will withdraw, thereby the vent of bottom will be closed, when preventing that the lathe from not using, the moisture on ground will enter into the inside of lathe.

To sum up, this intelligence spark-erosion wire cutting digit control machine tool, it rotates to drive ejector pin 11 through carousel 9, when ejector pin 11 rotates fixed disk 17 left side, because fixed disk 17 left side is the bulge state, consequently fixed disk 17 can be with ejector pin 11 jack-up, promote friction stick 16 and move left, thereby contact with friction wheel 20, drive under the rotation of friction stick 16 at motor 15, can take the negative charge on the friction stick 16, simultaneously with the help of electrolysis chamber 2 with the air electrolysis for positive charge transfer to the surface of lathe deoiling device main part 1, thereby make the fluid of lathe drippage take the positive charge, thereby can be adsorbed by friction stick 16, when carousel 9 drives friction stick 16 and continues to rotate carousel 9 top, fluid can enter into inside carousel 9 from through-hole 10, the collection treatment effect of the fluid of lathe drippage has been reached.

And, this intelligence spark-erosion wire cutting digit control machine tool, it is inside that the aqueous solution electrolysis inside telescopic link 4 enters into gasbag 8 for gas through electrolysis ball 5, thereby under the effect of spring 6, telescopic link 4 will be by the withdrawal, thereby drive valve block 23 and move to the right from the inside of valve slot 22, make oil outlet pipe 21 switch on, let in the inside fluid of collecting of carousel 9 in the inside telescopic link 4 of fixed disk 17, thereby telescopic link 4 pushes out and drives baffle 27 and rotate, thereby make fixed disk 17 open a bore and give the lathe and ventilate, tiny through-hole 10 has been seted up on telescopic link 4 simultaneously, after oil outlet pipe 21 is blockked up, telescopic link 4 will withdraw, thereby the vent of bottom will be closed, when having reached the lathe and having started, the bottom vent is opened, after the lathe is closed, the effect that the bottom vent was closed.

Having shown and described embodiments of the present invention, it will be appreciated by 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, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an intelligence spark-erosion wire cutting digit control machine tool, includes lathe deoiling device main part (1), its characterized in that: the inner fixed mounting of lathe deoiling device main part (1) has electrolysis chamber (2), the inner wall fixed mounting on lathe deoiling device main part (1) right side has support frame (3), the top fixed mounting of support frame (3) has telescopic link (4), the inside fixed mounting of telescopic link (4) has electrolysis ball (5), the inner wall fixed mounting of telescopic link (4) has spring (6), the top fixedly connected with outlet pipe way (7) of telescopic link (4), the top fixed mounting of outlet pipe way (7) has gasbag (8), the inside movable mounting of lathe deoiling device main part (1) has carousel (9), through-hole (10) has been seted up to the outer wall of carousel (9), the inside swing joint of through-hole (10) has ejector pin (11), spacing groove (12) has been seted up to the outer wall of ejector pin (11), the inner wall fixed mounting of through-hole (10) has gag lever (13), the inside fixed connection of through-hole (10) has elasticity rope (14), the right side fixed mounting of ejector pin (11) has motor (15), the right side fixed mounting of motor (15) has friction stick (16), the inside fixed mounting of carousel (9) has through-hole (17), the inner wall (17) has the rotating baffle (17), the oil removing device is characterized in that a material block (19) is fixedly mounted at the bottom of the rotary baffle (18), a friction wheel (20) is fixedly mounted inside the machine tool oil removing device main body (1), an oil outlet pipeline (21) is fixedly connected to the back of the rotary table (9), a valve groove (22) is formed inside the oil outlet pipeline (21), a valve block (23) is connected inside the valve groove (22) in a sliding mode, a shunting disc (24) is fixedly mounted at the bottom of the oil outlet pipeline (21), a slide way (25) is formed in the inner wall of the fixed disc (17), a pulley (26) is connected inside the slide way (25) in a sliding mode, a baffle (27) is movably connected to the inner side of the pulley (26), an oil inlet pipeline (28) is fixedly connected to the inner wall of the fixed disc (17), an oil inlet (29) is formed in the outer wall of the machine tool oil removing device main body (1), and a filter screen (30) is fixedly mounted on the inner wall of the oil inlet (29); when the machine tool is electrified, the electrolytic chamber (2) and the electrolytic ball (5) obtain power supply; the inside of the telescopic rod (4) is filled with aqueous solution; the spring (6) is in a tensioned and stretched state at the beginning; the fixed disc (17) is an irregular disc, and the left side of the fixed disc is in a convex state; a through hole (10) is formed in the telescopic rod (4) arranged on the baffle (27);

the push rod (11) is driven to rotate through the rotary table (9), when the push rod (11) rotates to the left side of the fixed disc (17), the left side of the fixed disc (17) is in a convex state, the fixed disc (17) can push the push rod (11) up, the friction rod (16) is pushed to move left, and then the friction rod is contacted with the friction wheel (20), meanwhile, the motor (15) drives the friction rod (16) to rotate, after the rotating friction rod (16) is contacted with the friction wheel (20), negative charges can be brought to the friction rod (16), meanwhile, air is electrolyzed into positive charges by the electrolytic chamber (2) and is transferred to the surface of the machine tool oil removing device main body (1), so that the oil dripped by the machine tool is provided with positive charges, by virtue of the characteristic of mutual attraction of opposite charges, the oil dripped by the friction rod (16) can be adsorbed, when the rotary table (9) drives the friction rod (16) to continue to rotate to the top of the rotary table (9), the friction rod (16) leaves the friction wheel (20), thereby the friction rod (16) can lose the charges, the air can not enter the air bag, the air bag can be tensioned, the air can enter the through hole (6) in the rotary table (9), and the air bag can be tensioned, thereby, the air bag can be tensioned, the air bag can be tensioned, the air bag, and the air bag can be tensioned, the telescopic link (4) will be retracted, thereby drive valve piece (23) and move from the inside right side of valve groove (22), make oil outlet pipe (21) switch on, let in the inside fluid of collecting of carousel (9) in telescopic link (4) of fixed disk (17), thereby telescopic link (4) are released and are driven baffle (27) and rotate, thereby make fixed disk (17) open a bore and give the lathe and ventilate, tiny through-hole (10) have been seted up simultaneously on telescopic link (4), when the lathe stops working, electrolysis ball (5) lose the power supply, thereby the inside solution of telescopic link (4) will be replenished, thereby valve piece (23) moves to the left in valve groove (22), thereby oil outlet pipe (21) will be stopped up, after oil outlet pipe (21) are blockked up, wait until the inside fluid of telescopic link (4) is exhausted, telescopic link (4) will be withdrawn, thereby the vent of bottom will be closed, when preventing the lathe from not using, the moisture on ground will enter into the inside of lathe.