CN212977030U

CN212977030U - Multi-head efficient electric spark machine tool

Info

Publication number: CN212977030U
Application number: CN202021519744.1U
Authority: CN
Inventors: 何家权
Original assignee: Tianjin Haoertai Precision Mould Co ltd
Current assignee: Tianjin Haoertai Precision Mould Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-04-16
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a multi-head high-efficiency electric spark machine tool, which comprises a box body, a liquid discharge pipe and a base, the lower end of the box body is fixed in the middle of the upper end surface of the base, the middle of one side of the box body is fixed with a control cabinet, the upper side of the opening of the front end surface of the box body is fixed with a storage box, and the lower end of the containing box is provided with an observation window in a sliding way, the opening of the rear end surface of the box body is provided with an access door in a rotating way through a hinge, a baffle plate is fixed in the middle of the interior of the box body, a liquid gathering bucket is fixed in the middle of the upper end surface of the baffle plate, a placing disc is arranged at the opening of the upper end surface of the liquid gathering bucket, the outer side of the placing disc is fixed on the partition board through a telescopic rod, a grid plate and a gauze are fixed at the middle opening of the placing disc, and the grid plate is located the gauze upside, the inside bottom mounting of box has liquid supply tank and liquid reserve tank, and liquid supply tank and liquid reserve tank are connected through the connecting pipe. The utility model discloses possess easy and simple to handle, adjustable machining height and the strong advantage of protectiveness.

Description

Multi-head efficient electric spark machine tool

Technical Field

The utility model relates to a numerical control equipment technical field specifically is a high-efficient electric spark machine of bull.

Background

The electric spark machine is also called numerical control electric spark machine, electric spark, spark machine, etc. which is an electric processing device. When the former Soviet union Lazalinke couvenil researches the phenomenon and reason that the switch contact is corroded and damaged by spark discharge, the phenomenon that the instantaneous high temperature of the electric spark can melt and oxidize local metal to be corroded is discovered, and therefore an electric spark processing method is created and invented. The basic physical principle is that free positive ions and electrons accumulate in the field, quickly forming an ionized conductive channel. At this stage, a current is established between the plates. Resulting in numerous collisions between the particles, forming a plasma and rapidly rising to a high temperature of 8000 to 12000 c, momentarily melting some of the material on the surfaces of the two conductors, while a bubble is formed due to the evaporation of the electrodes and the dielectric liquid and its pressure rises regularly up to very high levels. The current is then interrupted and the temperature suddenly drops, causing the bubbles to implode, creating a motive force that throws the dissolved material out of the crater, and the corroded material recondenses into small spheres in the dielectric fluid and is drained away by the dielectric fluid. Then, the NC control monitoring and control is carried out by the servo mechanism, so that the discharge phenomenon is uniform and consistent, and the machined object is machined to become a product with the required size and shape precision.

The existing point electric spark machine tool can generate high-temperature heat in the machining process, so that effective cooling is needed, and cooling is realized through different liquids according to different requirements of a machined plate medium. When kerosene is used as a working solution, the processing material needs to be immersed below twenty millimeters of the kerosene liquid page, so that the processing safety is ensured. The existing equipment cannot adjust the position of a placing structure according to different processing liquid, is inconvenient to use and has poor practicability; and the existing device cannot protect the structure in the machining process and has poor safety.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient spark-erosion machine of bull possesses easy and simple to handle, but the advantage that adjustable machining height and protectiveness are strong, solves current equipment simple structure, and the machining height can not be adjusted and the poor problem of protectiveness.

In order to achieve the above object, the utility model provides a following technical scheme: a multi-head efficient electric spark machine tool comprises a box body, a liquid discharge pipe and a base, wherein the lower end of the box body is fixed in the middle of the upper end face of the base, a control cabinet is fixed in the middle of one side of the box body, a containing box is fixed on the upper side of the opening of the front end face of the box body, an observation window is slidably mounted at the lower end of the containing box, an access door is rotatably mounted at the opening of the rear end face of the box body through a hinge, a partition plate is fixed in the middle of the inner part of the box body, a liquid collecting hopper is fixed in the middle of the upper end face of the partition plate, a placing disc is arranged at the opening of the upper end face of the liquid collecting hopper, the outer side of the placing disc is fixed on the partition plate through a telescopic rod, a grid plate and a gauze are fixed at the middle opening of the placing disc, the grid plate is positioned on the upper, the inside top of box is fixed with the drive case, and the lower terminal surface both sides of drive case all are equipped with the aircraft nose, the fluid-discharge tube embedding is installed on the inner wall of box, and the fluid-discharge tube is located between two aircraft noses.

Preferably, receiver and observation window and the preceding terminal surface opening part looks adaptation of box, the inside of receiver is equipped with the draw-in groove, be equipped with the snak link on the observation window, and snak link and draw-in groove looks adaptation.

Preferably, the front end face opening of the box body corresponds to the upper side of the partition plate, the rear end face opening of the box body corresponds to the lower side of the partition plate, the lower ends of the two sides of the box body are provided with heat dissipation ports, and the heat dissipation ports are located on the lower side of the partition plate.

Preferably, the both sides of placing the dish all are fixed with the connecting strip, and the lower terminal surface both sides of connecting strip all are fixed with the cutting ferrule, the telescopic link is equipped with four altogether, and four telescopic links are the array distribution, the cutting ferrule cup joints the upper end at the telescopic link.

Preferably, the inside of gathering the liquid fill is run through and is installed back the liquid pipe, and the upper end of returning the liquid pipe pegs graft and has the sealing plug, the lower extreme of returning the liquid pipe runs through and installs on the liquid reserve tank, the lower extreme of fluid-discharge tube is connected and is supplied the liquid case, and the fluid-discharge tube is corrugated metal pipe.

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

1. the utility model is provided with a placing disc and an observation window, the external power supply supplies power, a worker starts the device through a control cabinet, a processing plate is manually placed on a grid plate in the placing disc, the height of the placing disc can be adjusted according to different working fluids used by the processing plate, when the working fluid is kerosene, the kerosene fluid is poured into a fluid gathering bucket, an electric telescopic rod is started, the telescopic rod descends to drive the placing disc to descend through a connecting strip, the plate in the placing disc is immersed in the kerosene fluid of the fluid gathering bucket, when the working fluid is common insulating fluid, a sealing plug on a fluid return pipe at the inner end of the fluid gathering bucket is opened, a water pump in a fluid supply box is started, the processing fluid in a fluid storage box is sent to a fluid discharge pipe by the water pump, the outer end of a metal corrugated fluid discharge pipe corresponds to a processing point on the plate, a driving box is started to drive the motor head to correspond to the plate to realize processing, the processing fluid discharged by, get back to the liquid reserve tank through liquid return pipe, realize filtering impurity through the gauze of placing terminal surface opening part under the dish, make terminal surface card sleeve and telescopic link upper end separation under the connecting strip after processing finishes, it is clean after the dish can take out to make to place, the observation window of terminal surface opening part before the closed box that slides in the course of working makes box inside seal, ensures the processing security, but this device passes through height-adjusting's design, the different processing mode of adaptation, and is easy and simple to handle, increases the practicality.

Drawings

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

FIG. 2 is a schematic view of the appearance structure of the present invention;

FIG. 3 is a schematic top view of the tray of the present invention;

fig. 4 is a schematic rear view of the present invention.

In the figure: 1. a box body; 2. a machine head; 3. a liquid discharge pipe; 4. a connecting strip; 5. a telescopic rod; 6. a partition plate; 7. a base; 8. a liquid supply tank; 9. a liquid storage tank; 10. a liquid return pipe; 11. a liquid collecting hopper; 12. placing a tray; 13. a card sleeve; 14. a control cabinet; 15. a drive box; 16. a storage box; 17. an observation window; 18. a grid plate; 19. a screen; 20. an access door.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present invention provides an embodiment: the utility model provides a high-efficient spark machine of bull, the power distribution box comprises a box body 1, fluid-discharge tube 3 and base 7, department in the middle of the up end of base 7 is fixed to the lower extreme of box 1, department is fixed with switch board 14 in the middle of one side of box 1, box 1's preceding terminal surface opening part upside is fixed with receiver 16, and receiver 16's lower extreme slidable mounting has observation window 17, receiver 16 and observation window 17 and box 1's preceding terminal surface opening part looks adaptation, receiver 16's inside is equipped with the draw-in groove, be equipped with the snak link on the observation window 17, and snak link and draw-in groove looks adaptation, box 1's rear end face opening part passes through the hinge rotation and installs access door 20, box 1's preceding terminal surface opening part corresponds 6 upsides of baffle, box 1's rear end face opening part corresponds 6 downside of baffle.

Department is fixed with baffle 6 in the middle of box 1's inside, department is fixed with and gathers liquid fill 11 in the middle of baffle 6's the up end of face, gather the up end opening part of liquid fill 11 and be equipped with and place dish 12, and the outside of placing dish 12 is fixed on baffle 6 through telescopic link 5, the middle opening part of placing dish 12 is fixed with grid 18 and gauze 19, and grid 18 is located gauze 19 upside, box 1's inside bottom mounting has and supplies liquid tank 8 and liquid reserve tank 9, and supply liquid tank 8 and liquid reserve tank 9 to be connected through the connecting pipe, the both sides of placing dish 12 all are fixed with connecting strip 4, and the lower terminal surface both sides of connecting strip 4 all are fixed with cutting ferrule 13, telescopic link 5 is equipped with four altogether, and four telescopic links 5 are the array distribution, cutting ferrule 13 cup joints the upper end at telescopic link 5.

A driving box 15 is fixed at the top end inside a box body 1, machine heads 2 are arranged on two sides of the lower end face of the driving box 15, a liquid discharge pipe 3 is embedded and installed on the inner wall of the box body 1, the liquid discharge pipe 3 is positioned between the two machine heads 2, a liquid return pipe 10 is installed inside a liquid gathering bucket 11 in a penetrating mode, a sealing plug is inserted into the upper end of the liquid return pipe 10, the lower end of the liquid return pipe 10 is installed on a liquid storage box 9 in a penetrating mode, the lower end of the liquid discharge pipe 3 is connected with a liquid supply box 8, the liquid discharge pipe 3 is a metal corrugated pipe and is powered by an external power supply, a worker starts the device through a control cabinet 14 and manually places a processing plate on a grid plate 18 in a placing plate 12, the height of the placing plate 12 can be adjusted according to different working liquids used by the processing plate, when the processing liquid is kerosene, the kerosene liquid is poured into the liquid gathering bucket 11, an, the plate in the placing disc 12 is immersed in kerosene liquid in a liquid collecting hopper 11, when the processing liquid is common insulating liquid, a sealing plug on a liquid return pipe 10 at the inner end of the liquid collecting hopper 11 is opened, a water pump in a liquid supply tank 8 is started, the processing liquid in a liquid storage tank 9 is sent to a liquid discharge pipe 3 by the water pump, the outer end of a metal corrugated liquid discharge pipe 3 corresponds to a processing point on the plate, a driving box 15 is started to drive a machine head 2 to correspond to the plate for processing, the liquid discharge pipe 3 discharges the processing liquid to the processing point and then falls into the liquid collecting hopper 11, the processing liquid returns to the liquid storage tank 9 through the liquid return pipe 10, impurities are filtered through a gauze 19 at an opening on the lower end face of the placing disc 12, after the processing is finished, a clamping sleeve 13 on the lower end face of a connecting bar 4 is separated from the upper end of a telescopic rod 5, the placing disc 12 can be taken out and cleaned, an observation window 17 at the, but this device is through height-adjusting's design, the different processing mode of adaptation, and is easy and simple to handle, increases the practicality.

The working principle is as follows: in the working process of the utility model, the external power supply supplies power, the working personnel starts the device through the control cabinet 14, the processing plate is manually placed on the grid plate 18 in the placing tray 12, the height of the placing tray 12 can be adjusted according to the difference of the working fluid used by the processing plate, when the working fluid is kerosene, the kerosene is poured into the liquid gathering hopper 11, the electric telescopic rod 5 is started, the telescopic rod 5 descends to drive the placing tray 12 to descend through the connecting strip 4, the plate in the placing tray 12 is immersed in the kerosene of the liquid gathering hopper 11, when the working fluid is common insulating fluid, the sealing plug on the liquid return pipe 10 at the inner end of the liquid gathering hopper 11 is opened, the water pump in the liquid supply box 8 is started, the water pump sends the processing fluid in the liquid storage box 9 to the liquid discharge pipe 3, the outer end of the corrugated metal liquid discharge pipe 3 corresponds to the processing point on the plate, the driving box 15 is started to drive the machine head 2 to realize processing, the processing fluid discharged by the, go back to liquid reserve tank 9 through liquid return pipe 10, realize filtering impurity through placing the gauze 19 of the terminal surface opening part under the dish 12, make terminal surface cutting ferrule 13 and the separation of telescopic link 5 upper end under the connecting strip 4 after processing finishes, make and place dish 12 clean after can taking out, the observation window 17 of terminal surface opening part before the closed box 1 of sliding in the course of working makes the inside of box 1 seal, ensures the processing security. The working principle of the present invention is the above.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a high-efficient spark-erosion machine of bull, includes box (1), fluid-discharge tube (3) and base (7), its characterized in that: the lower end of the box body (1) is fixed at the middle of the upper end face of the base (7), a control cabinet (14) is fixed at the middle of one side of the box body (1), a storage box (16) is fixed at the upper side of the opening of the front end face of the box body (1), an observation window (17) is slidably mounted at the lower end of the storage box (16), an access door (20) is rotatably mounted at the opening of the rear end face of the box body (1) through a hinge, a partition plate (6) is fixed at the middle of the inside of the box body (1), a liquid collecting hopper (11) is fixed at the middle of the upper end face of the partition plate (6), a placing disc (12) is arranged at the opening of the upper end face of the liquid collecting hopper (11), the outer side of the placing disc (12) is fixed on the partition plate (6) through a telescopic rod (5), a grid plate (18) and a gauze (19) are fixed at the middle opening of the placing disc (, the inside bottom mounting of box (1) has liquid supply case (8) and liquid reserve tank (9), and liquid supply case (8) and liquid reserve tank (9) are connected through the connecting pipe, the inside top of box (1) is fixed with drive case (15), and the lower terminal surface both sides of drive case (15) all are equipped with aircraft nose (2), fluid-discharge tube (3) embedding is installed on the inner wall of box (1), and fluid-discharge tube (3) are located between two aircraft noses (2).

2. A multi-head high efficiency electric discharge machine as claimed in claim 1, wherein: receiver (16) and observation window (17) and the preceding terminal surface opening part looks adaptation of box (1), the inside of receiver (16) is equipped with the draw-in groove, be equipped with the snak link on observation window (17), and snak link and draw-in groove looks adaptation.

3. A multi-head high efficiency electric discharge machine as claimed in claim 1, wherein: the front end face opening of the box body (1) corresponds to the upper side of the partition board (6), the rear end face opening of the box body (1) corresponds to the lower side of the partition board (6), the lower ends of the two sides of the box body (1) are provided with heat dissipation ports, and the heat dissipation ports are located on the lower side of the partition board (6).

4. A multi-head high efficiency electric discharge machine as claimed in claim 1, wherein: the two sides of the placing disc (12) are both fixed with connecting strips (4), clamping sleeves (13) are both fixed on two sides of the lower end faces of the connecting strips (4), the telescopic rods (5) are four in all, the four telescopic rods (5) are distributed in an array mode, and the clamping sleeves (13) are sleeved on the upper ends of the telescopic rods (5).

5. A multi-head high efficiency electric discharge machine as claimed in claim 1, wherein: gather the inside of liquid fill (11) and run through and install back liquid pipe (10), and the upper end of returning liquid pipe (10) is pegged graft and is had the sealing plug, the lower extreme of returning liquid pipe (10) runs through and installs on liquid reserve tank (9), liquid supply tank (8) are connected to the lower extreme of fluid-discharge tube (3), and fluid-discharge tube (3) are corrugated metal pipe.