CN213560370U

CN213560370U - Waterproof and antifouling numerical control wire cut electrical discharge machine tool

Info

Publication number: CN213560370U
Application number: CN202021792292.4U
Authority: CN
Inventors: 丁素锦
Original assignee: Taizhou Zhengda Cnc Machine Tool Co ltd
Current assignee: Taizhou Zhengda Cnc Machine Tool Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-06-29
Anticipated expiration: 2030-08-25

Abstract

The utility model discloses a waterproof antifouling numerical control spark-erosion wire cutting machine, concretely relates to digit control machine tool field, including the cutting off machine tool body, the fixed cutting case that is provided with in upper end of cutting off machine tool body, the inside of cutting off machine tool body is provided with the cavity, the inside bottom both sides of cavity are the fixed electric telescopic handle that is provided with all, electric telescopic handle's the fixed lifter plate that is provided with in upper end, the fixed connecting rod that is provided with in upper end of lifter plate, the upper end fixed connection of connecting rod sets up in the depression bar of cutting off case upper end, depression bar and hydraulic telescopic handle all pass the clear cover setting, the bottom mounting of depression bar is provided with solid fixed pressing plate, the bottom mounting of depression bar is provided with first spacing lug, the top that lies in the clear cover. The utility model discloses can prevent that the coolant liquid from spattering when cutting the cutting tool cooling and entering into cutting off machine tool inside, improve cutting off machine tool's life.

Description

Waterproof and antifouling numerical control wire cut electrical discharge machine tool

Technical Field

The utility model relates to a digit control machine tool technical field, more specifically say, the utility model relates to a waterproof antifouling numerical control spark-erosion wire cutting machine bed.

Background

The wire cut electrical discharge machining is also called wire cutting, the basic working principle is that a continuously moving thin metal wire is used as an electrode to perform pulse spark discharge metal removal and cutting forming on a workpiece, the wire cut electrical discharge machining technology is one of special machining, the wire cut electrical discharge machining technology is different from the traditional machining technology that mechanical force and mechanical energy are needed for removal, and the electrical energy is mainly used for machining the material, so the wire cut electrical discharge machining technology is not limited by material performance, can machine materials with any hardness, strength and brittleness, and plays an important role in the machining at the present stage.

In order to prolong the service life of a cutting tool in the use process of the wire-cut electric discharge machine, the cutting tool is cooled by cooling liquid in the cutting process generally, the cooling liquid is easy to splash when cooling the cutting tool, the cooling liquid is easy to enter the cutting machine to influence the normal use of the cutting machine, and oil stains on the cutting machine are easy to stick to parts during processing.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a waterproof antifouling numerical control spark-erosion wire cutting machine, the utility model aims to solve the technical problem that: how to prevent the cooling liquid from influencing a cutting machine tool and preventing the parts from being adhered with oil stains during processing.

In order to achieve the above object, the utility model provides a following technical scheme: a waterproof and antifouling numerical control wire cut electrical discharge machine comprises a cutting machine body, wherein an electric cabinet is fixedly arranged at the upper end of the cutting machine body, a transverse plate is fixedly arranged on one side of the upper end of the electric cabinet, a hydraulic telescopic rod is fixedly arranged at the bottom end of the transverse plate, a mounting plate is fixedly arranged at the bottom end of the hydraulic telescopic rod, a cutting knife is fixedly arranged at the middle position of the bottom end of the mounting plate, cooling spray heads are respectively arranged at two ends, positioned at the cutting knife, of the bottom end of the mounting plate, a cutting box is fixedly arranged at the upper end of the cutting machine body, a cavity is arranged in the cutting machine body, electric telescopic rods are fixedly arranged at two sides of the bottom end in the cavity, a lifting plate is fixedly arranged at the upper end of the electric telescopic rod, a connecting rod is fixedly arranged, the cutting box is characterized in that the cutting box is fixedly connected with a pressing rod arranged at the upper end of the cutting box, an open structure is arranged at the upper end of the cutting box, a transparent cover plate is arranged at the open structure, the pressing rod and the hydraulic telescopic rod penetrate through the transparent cover plate, a fixed pressing plate is fixedly arranged at the bottom end of the pressing rod, a first limiting convex block is fixedly arranged at the bottom end of the pressing rod, a second limiting convex block is arranged above the transparent cover plate on the pressing rod, and a drain hole is formed in the bottom end of the cutting.

In a preferred embodiment, the cooling spray heads on the two sides of the bottom end of the mounting plate are obliquely arranged, and the spraying directions of the cooling spray heads are opposite to the cutting position of the cutting knife.

In a preferred embodiment, a limiting plate is arranged at an open structure at the upper end of the cutting box, a sealing gasket is arranged at the upper end of the limiting plate, and sealing rings are arranged at the joints of the transparent cover plate, the hydraulic telescopic rod and the pressure rod.

In a preferred embodiment, a sliding groove is formed in the outer side wall of the pressing rod, the second limiting lug is slidably arranged in the sliding groove, and fixing holes are uniformly arranged on one side, located on the sliding groove, of the outer side wall of the pressing rod at intervals.

In a preferred embodiment, the bottom end of the drain hole is communicated with a cavity inside the cutting machine body, a plurality of filter sieve holes are uniformly arranged at intervals on the lifting plate under the cutting box, and a plurality of permanent magnets are uniformly arranged on the upper surface of the lifting plate at intervals.

In a preferred embodiment, the bottom end of the lifting plate is provided with a water collecting cover, and the bottom end of the water collecting cover is provided with a water collecting tank.

Compared with the prior art, the utility model discloses a technological effect and advantage:

1. the utility model discloses a be provided with cutting box, transparent cover plate, first spacing lug, second spacing lug, limiting plate and seal ring, put into cutting box with spare part and cut and can prevent the pollution of greasy dirt to spare part, in the cutting process, utilize depression bar and fixed pressing plate to compress tightly fixed to spare part, can drive transparent cover plate decline through second spacing lug when the depression bar descends, make transparent cover plate lid in cutting box upper end, can prevent that the coolant liquid from spattering when cutting the cutting tool cooling and entering cutting machine tool inside outward, improve cutting machine tool's life;

2. the utility model discloses a be provided with on the lifter plate and filter sieve mesh and permanent magnet, can filter the coolant liquid, can filter the great granule that produces when cutting to utilize the permanent magnet to adsorb the metal in the coolant liquid, then retrieve the coolant liquid, through sliding the setting of the spacing lug of second on the depression bar, can compress tightly fixedly to the spare part of different thickness, make the translucent cover board compress tightly in cutting case upper end, prevent that the coolant liquid from spattering outward.

Drawings

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

Fig. 2 is a schematic structural view of the pressure bar of the present invention.

Fig. 3 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

Fig. 4 is a schematic structural view of the lifting plate of the present invention.

The reference signs are: 1 cutting off machine body, 2 electric cabinets, 3 diaphragm, 4 hydraulic telescoping rod, 5 mounting panels, 6 cutting knives, 7 cooling shower nozzles, 8 cutting boxes, 9 cavitys, 10 electric telescopic handle, 11 lifter plate, 12 connecting rods, 13 depression bars, 14 transparent cover boards, 15 fixed pressing plate, 16 first spacing lugs, 17 second spacing lugs, 18 wash ports, 19 limiting plates, 20 spouts, 21 filters sieve mesh, 22 permanent magnet, 23 cover, 24 header tanks that catchments.

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.

According to the numerical control wire-cut electric discharge machine shown in fig. 1-3, the numerical control wire-cut electric discharge machine comprises a cutting machine body 1, an electric cabinet 2 is fixedly arranged at the upper end of the cutting machine body 1, a transverse plate 3 is fixedly arranged on one side of the upper end of the electric cabinet 2, a hydraulic telescopic rod 4 is fixedly arranged at the bottom end of the transverse plate 3, a mounting plate 5 is fixedly arranged at the bottom end of the hydraulic telescopic rod 4, a cutting knife 6 is fixedly arranged at the middle position of the bottom end of the mounting plate 5, cooling nozzles 7 are respectively arranged at the two ends of the cutting knife 6 at the bottom end of the mounting plate 5, a cutting box 8 is fixedly arranged at the upper end of the cutting machine body 1, a cavity 9 is arranged in the cutting machine body 1, electric telescopic rods 10 are fixedly arranged at the two sides of the inner bottom, the fixed connecting rod 12 that is provided with in upper end of lifter plate 11, the top lateral wall of cutting off machine body 1 is passed to the upper end of connecting rod 12 to fixed connection sets up in the depression bar 13 of cutting box 8 upper end, the upper end of cutting box 8 is provided with open structure, open structure department is provided with transparent cover plate 14, depression bar 13 and hydraulic telescoping rod 4 all pass transparent cover plate 14 and set up, the bottom mounting of depression bar 13 is provided with stationary platen 15, the bottom mounting of depression bar 13 is provided with first spacing lug 16, the top that lies in transparent cover plate 14 on the depression bar 13 is provided with the spacing lug 17 of second.

Furthermore, the cooling spray nozzles 7 on the two sides of the bottom end of the mounting plate 5 are obliquely arranged, and the spraying directions of the cooling spray nozzles 7 are opposite to the cutting positions of the cutting knife 6, so that the cooling effect of the cooling spray nozzles 7 on the cutting knife 6 is better.

Further, the uncovered structure department of cutting case 8 upper end is provided with limiting plate 19, the upper end of limiting plate 19 is provided with seal ring, the junction of transparent cover plate 14 and hydraulic telescoping rod 4 and depression bar 13 all is provided with the sealing washer, limiting plate 19 can with 14 in close contact with of transparent cover plate for the sealed effect of uncovered structure department is better.

Furthermore, the outer side wall of the pressing rod 13 is provided with a sliding groove 20, the second limiting convex block 17 is arranged in the sliding groove 20 in a sliding mode, fixing holes 25 are uniformly arranged on the outer side wall of the pressing rod 13 on one side of the sliding groove 20 at intervals, the second limiting convex block 17 can compress and fix parts with different thicknesses in the sliding groove 20 in a sliding mode, different parts are processed, and the second limiting convex block 17 can be fixed by adding fastening bolts to the positions of the fixing holes 25.

The implementation mode is specifically as follows: during the use, utilize electric telescopic handle 10 to drive lifter plate 11 and connecting rod 12 rebound, thereby make depression bar 13 rebound, depression bar 13 rebound drives transparent cover plate 14 through first spacing lug 16 and opens, then will treat the spare part of cutting and put into cutting case 8, utilize electric telescopic handle 10 to drive lifter plate 11, connecting rod 12 and depression bar 13 descend, it descends to drive transparent cover plate 14 through the spacing lug 17 of second on the depression bar 13, make transparent cover plate 14 lid in the open structure department of cutting case 8 upper end, the fixed pressing plate 15 of depression bar 13 bottom compresses tightly on the spare part, fix the spare part, then open hydraulic telescopic handle 4, hydraulic telescopic handle 4 drives mounting panel 5 and descends, make the cutting knife 6 of mounting panel 5 bottom cut the spare part.

According to the waterproof and antifouling numerical control wire-cut electric discharge machine shown in fig. 1 and 4, the bottom end of the cutting box 8 is provided with a drain hole 18, the bottom end of the drain hole 18 is communicated with the cavity 9 inside the cutting machine body 1, a plurality of filter sieve pores 21 are uniformly arranged at intervals below the cutting box 8 on the lifting plate 11, a plurality of permanent magnets 22 are uniformly arranged at intervals on the upper surface of the lifting plate 11, a water collection cover 23 is arranged at the bottom end of the lifting plate 11, and a water collection tank 24 is arranged at the bottom end of the water collection cover 23.

The implementation mode is specifically as follows: utilize cutting knife 6 to carry out the in-process of cutting to the spare part, leading-in cooling liquid to cooling shower nozzle 7 department, utilize cooling shower nozzle 7 to cool off cutting knife 6, cooling shower nozzle 7 spun coolant liquid flows into the inside cavity 9 of cutting off machine body 1 through wash port 18, then filter the coolant liquid through the filtration sieve mesh 21 on the lifter plate 11, permanent magnet 22 can absorb the metal piece that the coolant liquid cutting in-process produced, the coolant liquid after the filtration enters into header tank 24 through catchmenting cover 23, the realization is to the recovery of coolant liquid.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a waterproof antifouling numerical control spark-erosion wire cutting machine bed, includes cutting off machine body (1), its characterized in that: an electric cabinet (2) is fixedly arranged at the upper end of the cutting machine tool body (1), a transverse plate (3) is fixedly arranged on one side of the upper end of the electric cabinet (2), a hydraulic telescopic rod (4) is fixedly arranged at the bottom end of the transverse plate (3), a mounting plate (5) is fixedly arranged at the bottom end of the hydraulic telescopic rod (4), a cutting knife (6) is fixedly arranged at the middle position of the bottom end of the mounting plate (5), cooling spray heads (7) are respectively arranged at two ends, located at the cutting knife (6), of the bottom end of the mounting plate (5), a cutting box (8) is fixedly arranged at the upper end of the cutting machine tool body (1), a cavity (9) is arranged inside the cutting machine tool body (1), electric telescopic rods (10) are fixedly arranged at two sides of the bottom end inside the cavity (9), and a lifting plate (, the upper end of the lifting plate (11) is fixedly provided with a connecting rod (12), the upper end of the connecting rod (12) penetrates through the top side wall of the cutting machine tool body (1), the connecting rod is fixedly connected with a pressing rod (13) arranged at the upper end of the cutting box (8), an open structure is arranged at the upper end of the cutting box (8), a transparent cover plate (14) is arranged at the open structure, the pressing rod (13) and the hydraulic telescopic rod (4) penetrate through the transparent cover plate (14) to be arranged, a fixed pressing plate (15) is fixedly arranged at the bottom end of the pressing rod (13), a first limiting convex block (16) is fixedly arranged at the bottom end of the pressing rod (13), a second limiting convex block (17) is arranged above the transparent cover plate (14) on the pressing rod (13), and a drain hole (18) is formed.

2. The waterproof and antifouling numerical control wire-cut electric discharge machine according to claim 1, characterized in that: the cooling spray nozzles (7) on two sides of the bottom end of the mounting plate (5) are all obliquely arranged, and the spraying directions of the cooling spray nozzles (7) are just opposite to the cutting positions of the cutting knife (6).

3. The waterproof and antifouling numerical control wire-cut electric discharge machine according to claim 1, characterized in that: the utility model discloses a cutting box, including cutting case (8), open structure department of cutting case (8) upper end is provided with limiting plate (19), the upper end of limiting plate (19) is provided with seal ring, the junction of transparent cover plate (14) and hydraulic telescoping rod (4) and depression bar (13) all is provided with the seal ring.

4. The waterproof and antifouling numerical control wire-cut electric discharge machine according to claim 1, characterized in that: the outer side wall of the pressing rod (13) is provided with a sliding groove (20), the second limiting lug (17) is arranged in the sliding groove (20) in a sliding mode, and fixing holes (25) are uniformly arranged on the outer side wall of the pressing rod (13) on one side of the sliding groove (20) at intervals.

5. The waterproof and antifouling numerical control wire-cut electric discharge machine according to claim 1, characterized in that: the bottom end of the drain hole (18) is communicated with a cavity (9) inside the cutting machine tool body (1), a plurality of filtering sieve pores (21) are uniformly arranged at intervals at the position, under the cutting box (8), of the lifting plate (11), and a plurality of permanent magnets (22) are uniformly arranged at intervals on the upper surface of the lifting plate (11).

6. The waterproof and antifouling numerical control wire-cut electric discharge machine according to claim 5, wherein: the bottom of lifter plate (11) is provided with water collection cover (23), the bottom of water collection cover (23) is provided with header tank (24).