CN219561699U

CN219561699U - High-pressure jet flow structure of numerical control slow wire cutting machine tool

Info

Publication number: CN219561699U
Application number: CN202223276599.0U
Authority: CN
Inventors: 刘玉敏; 崔寿涛; 赵龙杰
Original assignee: Qingdao Kaimingyan Precision Mould Co ltd
Current assignee: Qingdao Kaimingyan Precision Mould Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-08-22
Anticipated expiration: 2032-12-07

Abstract

The utility model relates to the technical field of auxiliary equipment of a numerical control slow wire cutting machine tool, and discloses a high-pressure jet flow structure of the numerical control slow wire cutting machine tool. This wire cutting machine high pressure jet flow structure is walked slowly to numerical control is taken out the coolant liquid to high pressure shower nozzle blowout through the water pump to cooperation motor positive and negative drive threaded rod rotates, makes the connecting plate drive connecting pipe round trip movement, has solved current jet flow device and mostly fixes the surface at the fuselage, because when cutting machine adds, can not change the blowout position of coolant liquid shower nozzle according to cutting electrode wire's removal, causes to spray unevenly, makes the cooling effect not good, makes the problem of processing work piece and electrode wire damage easily.

Description

High-pressure jet flow structure of numerical control slow wire cutting machine tool

Technical Field

The utility model relates to the technical field of auxiliary equipment of a numerical control slow wire cutting machine tool, in particular to a high-pressure jet flow structure of the numerical control slow wire cutting machine tool.

Background

The slow wire cutting machine is one kind of wire cutting machine, and it uses continuously moving fine metal wire (called electrode wire) as electrode to make pulse spark discharge to etch metal and cut forming on workpiece, and is mainly used for machining various workpieces with complex and precise and fine shapes.

Most of the existing jet flow devices are fixed on the surface of a machine body, and as the jet position of a cooling liquid spray head cannot be changed according to the movement of a cutting electrode wire when a cutting machine tool is used for machining, the spraying is uneven, the cooling effect is poor, and a machined workpiece and the electrode wire are easy to damage, so that the high-pressure jet flow structure of the numerical control slow-moving wire cutting machine tool is provided.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a high-pressure jet flow structure of a numerical control slow wire cutting machine tool, which aims to solve the problems that most of the existing jet flow devices in the prior art are fixed on the surface of a machine body, and the jet position of a cooling liquid jet head cannot be changed according to the movement of a cutting electrode wire when the cutting machine tool is used for machining, so that the spraying is uneven, the cooling effect is poor, and a machined workpiece and the electrode wire are easy to damage.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a wire cutting off machine high pressure spouts structure is walked slowly to numerical control, includes the organism, the top surface fixedly connected with of organism two fixing bases, two the relative surface rotation of fixing base is connected with the threaded rod, right side the fixing base is kept away from the left side the surface fixed mounting of fixing base has the motor, the output and the threaded rod fixed connection of motor, the surface threaded connection of threaded rod has the connecting plate, the surface fixedly connected with connecting plate of connecting plate, the internal surface fixed intercommunication of connecting pipe has a plurality of high pressure shower nozzle.

Preferably, the right side surface fixed mounting of organism has the water pump, the fixed intercommunication of input of water pump has the drinking-water pipe, the fixed intercommunication of output of water pump has the drain pipe, the drain pipe is flexible hose, the drain pipe is fixed with the internal surface of connecting pipe and is linked together, the drinking-water pipe is fixed with the internal surface of organism and is linked together.

Preferably, the top outer surface of the machine body is provided with a through hole, and the inner surface of the machine body is provided with a filter plate.

By adopting the technical scheme, after the high-pressure spray head sprays the cooling liquid for cooling, the cooling liquid drops onto the filter plate in the machine body through the through holes for filtering.

Preferably, the right inner surface of the machine body is fixedly provided with a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with a scraping plate, the bottom outer surface of the scraping plate is movably connected with the top outer surface of the filter plate, the left outer surface of the machine body is provided with a discharge hole, and the left outer surface of the machine body is provided with a collecting box.

By adopting the technical scheme, the hydraulic cylinder drives the scraping plate to scrape impurities on the filter plate to the discharge hole and to the collecting box for collection.

Preferably, the bottom inner surface of the machine body is provided with a plurality of condensing pipes, and the condensing pipes are fixedly communicated with an external condenser.

By adopting the technical scheme, the condenser tube is used for cooling the cooled liquid mixed with high temperature, so that the cooled liquid can keep a lower temperature.

Preferably, the outer surfaces of the two fixing seats opposite to each other are fixedly connected with a sliding rod, and the connecting plates are movably sleeved on the outer surfaces of the sliding rods.

By adopting the technical scheme, when the motor drives the threaded rod to rotate, the connecting plate is driven to slide on the slide rod, so that the connecting plate is prevented from rotating along with the rotation of the threaded rod.

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

1. this wire cutting machine high pressure jet flow structure is walked slowly to numerical control is taken out the coolant liquid to high pressure shower nozzle blowout through the water pump to cooperation motor positive and negative drive threaded rod rotates, make the connecting plate drive connecting pipe round trip movement, reached and can carry out the omnidirectional cooling that sprays to the electrode silk of continuous motion, and can carry out recycle's effect to the coolant liquid, solved current jet flow device and mostly fixed the surface at the fuselage, because when cutting machine processes, can not change the blowout position of coolant liquid shower nozzle according to cutting electrode silk's removal, cause to spray unevenly, make the cooling effect not good, make the problem of processing work piece and electrode silk damage easily.

2. This wire cutting off machine bed high pressure jet flow structure is walked slowly to numerical control is scraped the impurity on filter plate surface through pneumatic cylinder drive scraper blade, has reached and to scrape the clearance to the filter plate surface, avoids the filter plate to block up the effect that influences normal filtration work.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a left-hand structural schematic diagram of the present utility model;

fig. 3 is a schematic elevational cross-sectional view of the present utility model.

In the figure: 1. a body; 2. a fixing seat; 3. a threaded rod; 4. a motor; 5. a connecting plate; 6. a connecting pipe; 7. a high pressure nozzle; 8. a water pump; 9. a water pumping pipe; 10. a drain pipe; 11. a filter plate; 12. a hydraulic cylinder; 13. a scraper; 14. a discharge port; 15. and (5) collecting a box.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

referring to fig. 1-3, a high-pressure jet structure of a numerical control slow wire cutting machine tool comprises a machine body 1, two fixing seats 2 are fixedly connected to the outer surface of the top of the machine body 1, a threaded rod 3 is rotatably connected to the opposite outer surfaces of the two fixing seats 2, a motor 4 is fixedly arranged on the outer surface of the right fixing seat 2 far away from the left fixing seat 2, the output end of the motor 4 is fixedly connected with the threaded rod 3, a connecting plate 5 is in threaded connection with the outer surface of the threaded rod 3, a water pump 8 is fixedly arranged on the outer surface of the right side of the machine body 1, a water suction pipe 9 is fixedly connected to the input end of the water pump 8, a water discharge pipe 10 is fixedly connected to the output end of the water pump 8, the water suction pipe 9 is fixedly connected with the inner surface of the machine body 1, a connecting pipe 6 is fixedly connected to the outer surface of the connecting plate 5, the water discharge pipe 10 is in telescopic hose, the inner surface of the connecting pipe 6 is fixedly connected with a plurality of high-pressure spray heads 7, the water pump 8 pumps cooling liquid inside the machine body 1 into the connecting pipe 6, and sprays out through the high-pressure spray heads 7, the wire electrode 4 is cooled, the connecting plate 5 is driven to rotate, the connecting plate 5 is driven to move, and then the connecting pipe 6 is driven to move, the plurality of high-pressure spray water discharge heads 7 are driven to move back and forth along with the inner surface of the high-pressure spray electrode 11, and the high-pressure spray electrode 11 is cooled down through the inner surface of the filter plate 11, and the filter plate 11 is cooled down through the inner surface of the filter plate 11, and the inner surface of the filter plate is cooled down by the high-pressure spray through the high-pressure spray 11.

Working principle: when the utility model is used, an object to be cut is fixed and cut, a water pump 8 is started to pump out cooling liquid on the inner surface of a machine body 1 through a water pumping pipe 9 and convey the cooling liquid into a connecting pipe 6 through a water discharging pipe 10, the cooling liquid is sprayed out through a plurality of high-pressure spray heads 7, a motor 4 is started to drive a threaded rod 3 to rotate so as to drive a connecting plate 5 to move, the connecting plate 5 drives the plurality of high-pressure spray heads 7 to move, the threaded rod 3 is driven to rotate positively and negatively to drive the plurality of high-pressure spray heads 7 to move back and forth, the electrode wires which continuously move are subjected to omnibearing spray cooling, the sprayed cooling liquid enters the machine body 1 through a through hole, the cooling liquid is filtered through a filter plate 11, and the cooling liquid mixed with temperature entering the machine body 1 is cooled again through a condensing pipe.

Compared with the related art, the high-pressure jet flow structure of the numerical control slow wire cutting machine tool provided by the utility model has the following beneficial effects: the electrode wire spraying device has the advantages that the electrode wire which continuously moves can be sprayed and cooled in an omnibearing manner, cooling liquid can be recycled, the problem that an existing jet flow device is mostly fixed on the surface of a machine body, and the spraying position of a cooling liquid spray head cannot be changed according to movement of a cutting electrode wire when a cutting machine tool is used for machining, so that spraying is uneven, the cooling effect is poor, and a machined workpiece and the electrode wire are easy to damage is solved.

Example 2:

referring to fig. 1-3, a hydraulic cylinder 12 is fixedly mounted on the inner surface of the right side of the machine body 1, a scraper 13 is fixedly connected to the output end of the hydraulic cylinder 12, the outer surface of the bottom of the scraper 13 is movably connected with the outer surface of the top of the filter plate 11, the hydraulic cylinder 12 drives the scraper 13 to scrape the surface of the filter plate 11, a discharge hole 14 is formed in the outer surface of the left side of the machine body 1, a collecting box 15 is arranged on the outer surface of the left side of the machine body 1, and scraped impurities enter the collecting box 15 through the discharge hole 14 to be collected uniformly.

Working principle: the scraper 13 is driven to the discharge port 14 through the hydraulic cylinder 12, so that the scraper 13 scrapes the surface of the filter plate 11, impurities left on the surface of the scraper 13 are scraped to the discharge port 14 and enter the collecting tank 15 for uniform collection, and the influence of the blockage of the filter plate 11 on the filtering work is avoided.

Compared with the related art, the high-pressure jet flow structure of the numerical control slow wire cutting machine tool provided by the utility model has the following beneficial effects: the effect that the surface of the filter plate 11 can be scraped and cleaned and the normal filtering work is prevented from being influenced by the blockage of the filter plate 11 is achieved.

The motor 4, the water pump 8 and the hydraulic cylinder 12 are electrically connected with an external power supply, the motor 4, the water pump 8 and the hydraulic cylinder 12 are respectively provided with a control switch matched with the motor 4, the water pump 8 and the hydraulic cylinder 12, and the positions of the control switches can be used for selecting the installation positions according to actual requirements.

The above-mentioned respective means concerning the use of the apparatus are different in selection and use according to actual practice, and various parameters are referred to, and the function according to the apparatus used corresponds to the effect achieved.

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

Claims

1. The utility model provides a high-pressure jet structure of wire cutting off machine tool is walked slowly to numerical control, includes organism (1), its characterized in that: the utility model discloses a high-pressure sprayer, including organism (1), fixing base (2), threaded rod (3), right side, fixing base (2) are kept away from the left side the surface fixed mounting of fixing base (2) has motor (4), the output and threaded rod (3) fixed connection of motor (4), the surface threaded connection of threaded rod (3) has connecting plate (5), the surface fixedly connected with connecting pipe (6) of connecting plate (5), the internal surface fixed intercommunication of connecting pipe (6) has a plurality of high-pressure shower nozzle (7).

2. The high-pressure jet flow structure of the numerical control slow wire cutting machine tool according to claim 1, wherein the high-pressure jet flow structure is characterized in that: the utility model discloses a water pump, including organism (1), right side surface fixed mounting of organism (1) has water pump (8), the fixed intercommunication of input of water pump (8) has drinking-water pipe (9), the fixed intercommunication of output of water pump (8) has drain pipe (10), drain pipe (10) are flexible hose, the fixed intercommunication of interior surface of drain pipe (10) and connecting pipe (6), the fixed intercommunication of interior surface of drinking-water pipe (9) and organism (1).

3. The high-pressure jet flow structure of the numerical control slow wire cutting machine tool according to claim 1, wherein the high-pressure jet flow structure is characterized in that: the top surface of organism (1) has seted up the through-hole, just the internal surface of organism (1) is provided with filter plate (11).

4. A high pressure jet structure of a numerical control slow wire cutting machine as set forth in claim 3, wherein: the novel filter plate is characterized in that a hydraulic cylinder (12) is fixedly arranged on the inner surface of the right side of the machine body (1), a scraper (13) is fixedly connected to the output end of the hydraulic cylinder (12), the outer surface of the bottom of the scraper (13) is movably connected with the outer surface of the top of the filter plate (11), a discharge hole (14) is formed in the outer surface of the left side of the machine body (1), and a collecting box (15) is arranged on the outer surface of the left side of the machine body (1).

5. The high-pressure jet flow structure of the numerical control slow wire cutting machine tool according to claim 1, wherein the high-pressure jet flow structure is characterized in that: the inner surface of the bottom of the machine body (1) is provided with a plurality of condensing pipes which are fixedly communicated with an external condenser.

6. The high-pressure jet flow structure of the numerical control slow wire cutting machine tool according to claim 1, wherein the high-pressure jet flow structure is characterized in that: the outer surfaces of the two fixing seats (2) opposite to each other are fixedly connected with sliding rods, and the connecting plates (5) are movably sleeved on the outer surfaces of the sliding rods.