CN218836381U - A CNC wire cutting machine tool - Google Patents

Abstract

The utility model discloses a numerical control spark-erosion wire cutting machine relates to spark-erosion wire cutting technical field. The utility model discloses an electric spark cutting machine tool body, the last fixed surface of electric spark cutting machine tool body installs the workstation, the lateral wall fixed mounting of workstation has servo motor, servo motor's output passes through shaft coupling fixedly connected with bull stick, the fixed cover of surface of bull stick is equipped with the driving gear, it is connected with the threaded rod to rotate between the inner wall of workstation, the fixed cover of surface of threaded rod is equipped with driven gear, driving gear and driven gear meshing are connected, the surface threaded connection of threaded rod has the movable plate, the spout has been seted up to the preceding terminal surface of workstation. The utility model provides a present numerical control spark-erosion wire cutting machine bed workstation upper surface can remain disintegrating slag piece etc. when the cutting, is difficult to carry out automatic clearance to it and handles, needs manually to scrape the clearance to it, wastes time and energy, influences device cutting work efficiency's problem.

Description

A numerically controlled electric discharge wire cutting machine tool

technical field

The utility model belongs to the technical field of electric spark wire cutting, in particular to a numerical control electric spark wire cutting machine tool.

Background technique

CNC electric discharge cutting machine uses continuously moving thin metal wires as electrodes to perform pulse spark discharge on the workpiece to remove metal and cut into shape. Debris, etc., are difficult to automatically clean them, and need to be manually scraped and cleaned, which takes time and effort, affects the cutting efficiency of the device, and brings great inconvenience.

In order to solve the above problems, the utility model proposes a numerically controlled electric discharge wire cutting machine tool.

Utility model content

The purpose of the utility model is to provide a numerically controlled wire electric discharge machine tool to solve the problem that the existing numerically controlled wire electric discharge machine tool will leave residues and debris on the upper surface of the workbench when cutting, and it is difficult to automatically clean it. It is time-consuming and labor-intensive to manually scrape and clean it, which affects the cutting efficiency of the device.

In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:

The utility model is a numerically controlled electric discharge wire cutting machine tool, which includes a main body of the electric discharge cutting machine tool, a worktable is fixedly installed on the upper surface of the main body of the electric discharge cutting machine tool, a servo motor is fixedly installed on the side wall of the workbench, and a servo motor is fixedly installed on the side wall of the worktable. The output end is fixedly connected with a rotating rod through a coupling, the outer surface of the rotating rod is fixedly fitted with a driving gear, the inner wall of the workbench is connected with a threaded rod, the outer surface of the threaded rod is fixedly fitted with a driven gear, the driving gear and The driven gear is meshed and connected, the outer surface of the threaded rod is threaded with a moving plate, the front end of the workbench is provided with a chute, one end of the moving plate extends out of the chute and is slidably connected with it, and the side wall of the moving plate is fixedly connected with a mounting plate , the side wall of the mounting plate is fixedly connected with a scraper, the scraper is in contact with the upper surface of the workbench, and the side wall of the workbench is fixed with a slag collection box through a clamping mechanism. The threaded rod, driven gear, moving plate, mounting plate and scraper can facilitate the scraping and cleaning of residual debris and other materials on the upper surface of the workbench after cutting, reducing the cutting time of the existing CNC wire cutting machine. Sometimes debris and debris will remain on the upper surface of the workbench, it is difficult to automatically clean it, and it needs to be manually scraped and cleaned, which is time-consuming and laborious, and affects the inconvenience of the cutting work efficiency of the device.

The side wall of the electric spark cutting machine tool body is fixedly equipped with a dust collection box, the rear end surface of the dust collection box is connected with a sealed door through hinge rotation, and the inner bottom wall of the dust collection box is fixedly installed with a dust suction pump. One end is fixedly connected with the dust suction head through the dust suction hose, and the dust generated during cutting can be collected and collected by the dust collection box and the dust suction pump.

An observation window is fixedly installed on the front end of the dust collection box, through which the dust collection situation in the dust collection box can be observed conveniently.

The clamping mechanism includes an inserting rod, a mounting groove, a block and a compression spring. The lower surface of the slag collecting box is fixedly connected with an inserting rod. The inserting rod extends into the workbench and is slidably connected with it. There is a mounting slot, and a block is slidably connected in the mounting slot. The block runs through the workbench and is slidably connected with it. The inner wall of the mounting slot is provided with a compression spring, and the two ends of the compression spring are respectively connected with the side wall of the block and the inner wall of the mounting slot. The slag collection box can be quickly disassembled and cleaned through the provided insertion rod, installation groove, block and compression spring.

Limiting rods are fixedly connected between the inner walls of the workbench, and the moving plate penetrates through the limiting rods and is slidably connected thereto, and the moving plate can be limited when it moves through the set limiting rods.

The radius of the driving gear is smaller than the radius of the driven gear. Through this arrangement, the rotation speed of the threaded rod can be reduced, which facilitates the control of the moving speed of the scraper.

The utility model has the following beneficial effects:

The utility model facilitates scraping the residual slag and other materials on the upper surface of the workbench after the cutting is completed by setting the servo motor, the rotating rod, the driving gear, the threaded rod, the driven gear, the moving plate, the mounting plate and the scraper. Cleaning treatment, reduce the residual debris and debris on the upper surface of the workbench when the existing CNC WEDM machine is cutting, it is difficult to clean it automatically, and it needs to be scraped and cleaned manually, which is time-consuming and labor-intensive, and affects the device The inconvenience of cutting work efficiency.

Of course, any product implementing the present utility model does not necessarily need to achieve all the above-mentioned advantages at the same time.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the accompanying drawings required for the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained based on these drawings without creative effort.

Fig. 1 is the structural representation of the utility model;

Figure 2 is an enlarged view of the structure at A in Figure 1;

Fig. 3 is the front view of the utility model;

Fig. 4 is the structural representation of block in the utility model;

Fig. 5 is a structural schematic diagram of the threaded rod in the utility model.

In the accompanying drawings, the list of parts represented by each label is as follows: 1. EDM machine body; 2. Chute; 3. Slag collection box; 4. Worktable; 5. Dust collection box; 6. Observation window; Scraper; 8. Servo motor; 9. Mounting plate; 10. Cleaning head; 11. Block; 12. Insertion rod; 13. Installation groove; 14. Compression spring; 15. Driving gear; 16. Driven gear; 17, threaded rod; 18, limit rod; 19, moving plate; 20, rotating rod.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

In the description of the present utility model, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicate orientation or positional relationship, and are only for the convenience of describing the present utility model and simplifying the description, rather than Any indication or implication that a referenced component or element must have a particular orientation, be constructed and operate in a particular orientation should not be construed as limiting the invention.

Please refer to Fig. 1-shown in Fig. 5, the utility model is a kind of digital electric spark wire cutting machine tool, comprises electric spark cutting machine tool body 1, and the upper surface of electric spark cutting machine tool body 1 is fixedly installed with workbench 4, workbench 4 A servo motor 8 is fixedly installed on the side wall of the servo motor 8, and the output end of the servo motor 8 is fixedly connected with a rotating rod 20 through a coupling. Threaded rod 17, the outer surface of threaded rod 17 is fixedly fitted with driven gear 16, driving gear 15 and driven gear 16 are engaged and connected, the outer surface of threaded rod 17 is threadedly connected with moving plate 19, and the front end of workbench 4 is provided with Chute 2, one end of moving plate 19 protrudes from chute 2 and is slidably connected with it, the side wall of moving plate 19 is fixedly connected with mounting plate 9, and the side wall of mounting plate 9 is fixedly connected with scraper 7, scraper 7 and working The upper surface of the table 4 is in contact, and the side wall of the workbench 4 is fixedly equipped with a slag collecting box 3 through a clamping mechanism, and the servo motor 8, the rotating rod 20, the driving gear 15, the threaded rod 17, the driven gear 16, and the moving The plate 19, the mounting plate 9 and the scraper 7 can be convenient to scrape and clean the remaining debris and other materials on the upper surface of the workbench 4 after the cutting, so as to reduce the cost of the workbench 4 when the existing numerical control wire-cut electric discharge machine tool is cutting. Debris and debris will remain on the upper surface, which is difficult to clean automatically. It needs to be scraped and cleaned manually, which is time-consuming and labor-intensive, and it is inconvenient to affect the cutting efficiency of the device.

The clamping mechanism includes an insertion rod 12, a mounting groove 13, a clamping block 11 and a compression spring 14. The lower surface of the slag collection box 3 is fixedly connected with an insertion rod 12, and the insertion rod 12 extends into the workbench 4 and is slidably connected with it. The side wall of 12 is provided with installation groove 13, and in the installation groove 13, block 11 is slidably connected. Respectively connected with the side wall of the block 11 and the inner side wall of the installation groove 13, through the provided insertion rod 12, installation groove 13, block 11 and compression spring 14, it is convenient to quickly disassemble and clean the slag collection box 3.

The limit rod 18 is fixedly connected between the inner walls of the workbench 4, and the moving plate 19 runs through the limit rod 18 and is slidably connected with it. The limit rod 18 can be used to limit the moving plate 19 when it moves. The driving gear The radius of 15 is smaller than the radius of the driven gear 16, and the rotation speed of the threaded rod 17 can be reduced by this setting, so as to facilitate the control of the moving speed of the scraper 7.

The side wall of the electric spark cutting machine tool body 1 is fixedly equipped with a dust collection box 5, the rear end surface of the dust collection box 5 is connected with a sealed door through hinge rotation, and the inner bottom wall of the dust collection box 5 is fixedly installed with a dust suction pump for dust collection. One end of the pump is fixedly connected with the dust suction head 10 through the dust suction hose, and the dust generated during cutting can be collected and collected through the set dust collection box 5 and the dust suction pump. The front end of the dust collection box 5 is fixed An observation window 6 is installed, through which the observation window 6 can facilitate the observation of the dust collection situation in the dust box 5 .

As shown in Figures 1-5, this embodiment is a method of using a CNC wire-cut electric discharge machine tool: the servo motor 8 can be adjusted in forward and reverse directions according to needs, and the material to be processed and cut is placed on the workbench 4 when in use. After the top, start the EDM machine tool body 1 to cut and process it, start the dust suction pump during cutting to absorb, collect and clean up the dust generated during cutting, and start the servo motor 8 after cutting to drive the threaded rod 17 to rotate, thereby Drive the scraper 7 to move above the workbench 4, scrape and clean the residual debris left on the upper surface of the workbench 4, and scrape them into the slag collection box 3 for centralized collection and processing, reducing the existing numerical control electric current. When the wire spark cutting machine is cutting, debris and debris will remain on the upper surface of the table 4. It is difficult to automatically clean it. It needs to be scraped and cleaned manually.

In the description of this specification, descriptions referring to the terms "one embodiment", "example", "specific example" and the like mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in the description of the present invention. In at least one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not exhaust all details, nor do they limit the utility model to the specific implementations described. Obviously, many modifications and variations can be made based on the contents of this specification. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that those skilled in the art can well understand and utilize the utility model. The invention is to be limited only by the claims and their full scope and equivalents.

Claims (6)

1. The utility model provides a numerical control spark-erosion wire cutting machine, includes spark-erosion wire cutting machine body (1), its characterized in that: the upper surface fixed mounting of electric spark cutting machine tool body (1) has workstation (4), the lateral wall fixed mounting of workstation (4) has servo motor (8), shaft coupling fixedly connected with bull stick (20) is passed through to the output of servo motor (8), the outer fixed surface cover of bull stick (20) is equipped with driving gear (15), it is connected with threaded rod (17) to rotate between the inner wall of workstation (4), the outer fixed surface cover of threaded rod (17) is equipped with driven gear (16), driving gear (15) and driven gear (16) meshing are connected, the outer surface threaded connection of threaded rod (17) has movable plate (19), spout (2) have been seted up to the preceding terminal surface of workstation (4), spout (2) are stretched out to the one end of movable plate (19) and rather than sliding connection, the lateral wall fixedly connected with mounting panel (9) of movable plate (19), the lateral wall fixedly connected with scraper blade (7) of mounting panel (9), scraper blade (7) and the upper surface contact of workstation (4), the lateral wall of workstation (4) has collection sediment box (3) through clamping mechanism fixed mounting.

2. The numerical control wire-electrode cutting machine according to claim 1, characterized in that a dust collection box (5) is fixedly installed on the side wall of the machine body (1), a sealing door is rotatably connected to the rear end face of the dust collection box (5) through a hinge, a dust suction pump is fixedly installed on the inner bottom wall of the dust collection box (5), and one end of the dust suction pump is fixedly communicated with a dust suction head (10) through a dust suction hose.

3. The numerical control wire cut electrical discharge machine according to claim 2, characterized in that the front end face of the dust box (5) is fixedly provided with an observation window (6).

4. The numerical control wire-electrode cutting machine according to claim 1, characterized in that the clamping mechanism comprises an insertion rod (12), a mounting groove (13), a clamping block (11) and a compression spring (14), the insertion rod (12) is fixedly connected to the lower surface of the slag collection box (3), the insertion rod (12) extends into the workbench (4) and is in sliding connection with the workbench (4), the mounting groove (13) is formed in the side wall of the insertion rod (12), the clamping block (11) is in sliding connection with the mounting groove (13), the clamping block (11) penetrates through the workbench (4) and is in sliding connection with the workbench (4), the compression spring (14) is arranged on the inner side wall of the mounting groove (13), and two ends of the compression spring (14) are respectively connected with the side wall of the clamping block (11) and the inner side wall of the mounting groove (13).

5. A wire-electrode cutting machine according to claim 1, characterized in that a limiting rod (18) is fixedly connected between the inner walls of the working table (4), and a moving plate (19) penetrates through the limiting rod (18) and is connected with the limiting rod in a sliding manner.

6. A numerically controlled wire-cut electrical discharge machine according to claim 1, characterized in that the radius of the driving gear (15) is smaller than the radius of the driven gear (16).

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