Cleaning device for wire cutting machine in numerical control machine tool

Abstract

The utility model discloses a wire cutting machine cleaning device in a numerical control machine tool, which comprises a base plate and a cleaning tank, the cleaning tank is arranged at the top of the base plate, side frames are symmetrically arranged at the top of the base plate, the side frames are arranged at the two sides of the cleaning tank, and a connecting plate is arranged between the tops of the two groups of cleaning frames. A lifting mechanism is arranged in the cleaning tank, a lifting plate is connected to the lower portion of the lifting mechanism, a discharging groove is formed in the lower portion of the lifting plate, through holes are evenly distributed in the side face of the discharging groove, and the discharging groove is formed over the cleaning tank. The cleaning efficiency is improved, meanwhile, contact between workers and cleaning liquid is reduced, and the problems that in the background art, when the workers take out the wire cutting machine from the cleaning tank manually, the hands of the workers are prone to being polluted, and the health of the workers is affected when the workers make contact with a large amount of cleaning liquid are solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to numerical control machine tool technical field, especially relate to a numerical control machine tool in the wire cutting machine cleaning device. BACKGROUND

[0002] Numerical control machine tool is a kind of automatic machine tool equipped with program control system, the control system can logically process the program with control code or other symbol instruction specification, and its code is translated, is expressed with the coded number, is input numerical control device by information carrier, is handled by numerical control device and is sent various control signals, controls the action of machine tool, according to the shape and size required by drawing, automatically processes the part.

[0003] Among them, wire cutting machine is a kind of equipment for metal processing, mainly used for cutting various shapes complex and precision small workpieces. The working principle of wire cutting machine is to use continuous moving metal wire (called electrode wire) as electrode, and the workpiece is subjected to pulse spark discharge to remove metal and cut into shape. The existing wire cutting machine cleaning device is generally manually taken out from the cleaning tank by the staff, which can easily cause the hands of the staff to be contaminated, and the staff contacting a large amount of cleaning liquid can affect the health, therefore, a numerical control machine tool in the wire cutting machine cleaning device is proposed. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at overcoming the problems in prior art that the staff manually takes out the wire cutting machine from the cleaning tank, which can easily cause the hands of the staff to be contaminated, and the staff contacting a large amount of cleaning liquid can affect the health, and provides a numerical control machine tool in the wire cutting machine cleaning device, which can control the lifting of the discharge tank in the cleaning tank by the lifting mechanism, take out the wire cutting machine from the cleaning tank by the discharge tank, improve the cleaning efficiency and reduce the contact of the staff with the cleaning liquid.

[0005] In order to achieve the above purpose, the utility model provides a numerical control machine tool in the wire cutting machine cleaning device, which comprises a base plate and a cleaning tank, the cleaning tank is arranged on the top of the base plate, the top of the base plate is symmetrically provided with side frames, the side frames are arranged on both sides of the cleaning tank, and two groups of side frames are arranged between the top of the base plate and the top of the base plate.

[0006] Preferably, the lifting mechanism comprises a lifting bin, a driving motor, a sliding block, a sliding rail, a lifting pipe and a driving screw, the lifting bin is arranged below the connecting plate, the driving motor is arranged below the upper wall of the lifting bin, the driving screw is fixedly connected to the driving motor, the lifting pipe is sleeved on the driving screw, the lifting pipe is internally provided with an internal thread structure matched with the outer side surface of the driving screw, the lower end of the lifting pipe is movably penetrated through the bottom wall of the lifting bin and is fixedly connected to the bottom wall of the discharging chute, and the sliding rail is symmetrically arranged on the inner wall side surface of the lifting bin.

[0007] Preferably, the lifting plate is in a U-shaped structure, and the limiting wheel is arranged on the side surface of the lifting plate close to the lifting bin.

[0008] Preferably, the limiting rail is arranged on the outer side surface of the lifting bin, the limiting wheel is provided with a ring groove structure matched with the limiting rail, and the limiting rail is embedded in the ring groove structure of the limiting wheel.

[0009] Preferably, the vertical plates are symmetrically arranged below the connecting plate, the vertical plates are arranged on the side of the lifting plate away from the lifting bin, the lifting grooves are movably and penetratingly arranged on the vertical plates, the positioning blocks are movably and sleevedly arranged on the lifting grooves, and the positioning blocks are fixedly connected to the side surface of the lifting plate.

[0010] Preferably, the positioning blocks and the limiting wheels are arranged on both sides of the lifting plate.

[0011] Preferably, the reinforcing plates are symmetrically arranged in the side frame.

[0012] Preferably, the limiting ring is arranged on the bottom wall of the lifting bin, and the lifting pipe is movably penetrated through the limiting ring.

[0013] The beneficial effects of the utility model are as follows:

[0014] The utility model discloses a lifting mechanism controls the discharging chute to lift in the cleaning tank, utilizes the discharging chute to take out the wire cutting machine from the cleaning tank, improves the cleaning efficiency and reduces the contact of staff and cleaning liquid, solves the problem that the staff manually takes out the wire cutting machine from the cleaning tank in the background art, which can easily cause the hand pollution of the staff, and the contact of the staff and a large amount of cleaning liquid can affect the health. ACCURATE DRAWINGS

[0015] Figure 1 It is the overall structure schematic view of the wire cutting machine cleaning device in the numerical control machine tool.

[0016] Figure 2 It is Figure 1 The partial enlarged view of A in figure 1.

[0017] Figure 3It is the internal structure diagram of the lifting bin in the cleaning device of the wire-cutting machine in the numerical control machine tool.

[0018] In the figure: 1, base plate; 2, cleaning tank; 3, side frame; 4, connecting plate; 5, lifting mechanism; 6, lifting plate; 7, discharge tank; 8, through hole; 9, lifting bin; 10, driving motor; 11, sliding block; 12, sliding rail; 13, lifting pipe; 14, driving screw; 15, limiting wheel; 16, limiting rail; 17, vertical plate; 18, lifting groove; 19, positioning block; 20, reinforcing plate; 21, limiting ring. DETAILED DESCRIPTION

[0019] The technical scheme in the embodiments of the utility model is described below clearly and completely, obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Figures 1-3 Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0020] In the description of the utility model, it is understood that the orientation or position relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model, and does not indicate or imply that the indicated device or element must have a particular orientation, a particular orientation structure and operation, therefore, it cannot be understood as a limitation on the utility model.

[0021] The embodiment provides a cleaning device of wire-cutting machine in numerical control machine tool, including base plate 1 and cleaning tank 2, cleaning tank 2 is located at the top of base plate 1, and the top of base plate 1 is symmetrically provided with side frame 3, and side frame 3 is arranged on both sides of cleaning tank 2, and connecting plate 4 is arranged between the top of the two groups of side frame 3, characterized by, the connecting plate 4 is provided with lifting mechanism 5 below, the lifting plate 6 is connected below lifting mechanism 5, the discharge tank 7 is arranged below lifting plate 6, the through hole 8 is uniformly distributed on the side surface of discharge tank 7, and the discharge tank 7 is arranged directly above cleaning tank 2, and the reinforcing plate 20 is symmetrically arranged in side frame 3.

[0022] In one embodiment, specifically, the lifting mechanism 5 comprises a lifting bin 9, a driving motor 10, a sliding block 11, a sliding rail 12, a lifting pipe 13 and a driving screw 14, the lifting bin 9 is arranged below the connecting plate 4, the driving motor 10 is arranged below the upper wall of the lifting bin 9, the driving screw 14 is fixedly connected to the driving motor 10, the lifting pipe 13 is sleeved on the driving screw 14, the lifting pipe 13 is internally provided with an internal thread structure matched with the outer side surface of the driving screw 14, the lower end of the lifting pipe 13 movably penetrates through the bottom wall of the lifting bin 9 and is fixedly connected to the bottom wall of the discharging groove 7, the sliding rail 12 is symmetrically arranged on the side surface of the inner wall of the lifting bin 9, the sliding block 11 is movably sleeved on the sliding rail 12 and is fixedly connected to the upper end of the side surface of the lifting pipe 13, and the bottom wall of the lifting bin 9 is provided with a limiting ring 21, and the lifting pipe 13 movably penetrates through the limiting ring 21.

[0023] In one embodiment, specifically, the lifting plate 6 is in U-shaped structure, the limiting wheel 15 is arranged on the side surface of the lifting plate 6 close to the lifting bin 9, the limiting wheel 15 is rollingly arranged on the outer side surface of the lifting bin 9, the limiting rail 16 is arranged on the outer side surface of the lifting bin 9, the limiting wheel 15 is provided with a ring groove structure matched with the limiting wheel 15, the limiting rail 16 is embedded in the ring groove structure of the limiting wheel 15, the vertical plate 17 is symmetrically arranged below the connecting plate 4, the vertical plate 17 is arranged on the side of the lifting plate 6 away from the lifting bin 9, the lifting groove 18 is movably and sleeved arranged on the vertical plate 17, the positioning block 19 is movably and sleeved arranged on the lifting groove 18, the positioning block 19 is fixedly connected to the side surface of the lifting plate 6, the positioning block 19 and the limiting wheel 15 are arranged on the two sides of the lifting plate 6, and the lifting plate 6 is lifted, the limiting wheel 15 rolls on the outer side of the lifting bin 9, and the limiting rail 16 limits the rolling direction of the limiting wheel 15; the sliding block 11 slides on the lifting groove 18 of the vertical plate 17, and the lifting movement stability of the lifting plate 6 is improved through the limiting wheel 15 and the positioning plate.

[0024] The working process of the cleaning device of the wire-cutting machine in the numerical control machine tool in the embodiment is as follows: the wire-cutting machine is placed into the discharging groove 7, then the driving motor 10 is started, the driving motor 10 drives the driving screw 14 to rotate, the driving screw 14 controls the lifting pipe 13 to descend, the lifting pipe 13 controls the lifting plate 6, the discharging groove 7 and the wire-cutting machine to descend, the discharging groove 7 and the wire-cutting machine fall into the cleaning tank 2, the wire-cutting machine is immersed in the cleaning liquid, and cleaning is performed, after the cleaning is completed, the driving motor 10 controls the discharging groove 7 and the wire-cutting machine to rise, and the wire-cutting machine is taken out.

[0025] The above content is merely an example and description of the structure of the utility model, and those skilled in the art can make various modifications or supplements or adopt similar ways to replace the described specific embodiments, as long as the modifications or supplements or replacements do not deviate from the structure of the utility model or exceed the range defined by the present application, and all of the above shall belong to the protection scope of the utility model.

Claims

1. A cleaning device for a wire cutting machine in a CNC machine tool, comprising a base plate (1) and a cleaning tank (2), wherein the cleaning tank (2) is disposed on the top of the base plate (1), and side frames (3) are symmetrically disposed on the top of the base plate (1), the side frames (3) are disposed on both sides of the cleaning tank (2), and a connecting plate (4) is disposed between the tops of the two sets of side frames (3), characterized in that, The connecting plate (4) is provided with a lifting mechanism (5), the lifting mechanism (5) is connected to a lifting plate (6), the lifting plate (6) is provided with a material discharge trough (7), the material discharge trough (7) is provided with through holes (8) evenly distributed on the side, and the material discharge trough (7) is located directly above the cleaning tank (2). The lifting mechanism (5) includes a lifting chamber (9), a drive motor (10), a slider (11), a slide rail (12), a lifting tube (13), and a drive screw (14). The lifting chamber (9) is located under the connecting plate (4). The drive motor (10) is located under the upper wall of the lifting chamber (9). The drive screw (14) is fixedly connected to the drive motor (10). The lifting tube (13) is sleeved on the drive screw (14). The lifting tube (13) has an internal thread structure that matches the outer side of the drive screw (14). The lower end of the lifting tube (13) moves through the bottom wall of the lifting chamber (9) and is fixedly connected to the bottom wall of the discharge trough (7). The slide rail (12) is symmetrically arranged on the inner side of the lifting chamber (9). The slider (11) moves and is sleeved on the slide rail (12) and fixedly connected to the upper side of the lifting tube (13).

2. The cleaning device for wire cutting machines in CNC machine tools according to claim 1, characterized in that, The lifting plate (6) has a U-shaped structure. The lifting plate (6) is provided with a limiting wheel (15) on the side near the lifting chamber (9). The limiting wheel (15) is rolled on the outer side of the lifting chamber (9).

3. The cleaning device for wire cutting machines in CNC machine tools according to claim 2, characterized in that, The lifting chamber (9) is provided with a limiting rail (16) on its outer side, and the limiting wheel (15) is provided with an annular groove structure that matches the limiting wheel (15). The limiting rail (16) is embedded in the annular groove structure of the limiting wheel (15).

4. The cleaning device for wire cutting machines in CNC machine tools according to claim 3, characterized in that, The connecting plate (4) is symmetrically provided with a vertical plate (17). The vertical plate (17) is located on the side of the lifting plate (6) away from the lifting chamber (9). The vertical plate (17) is provided with a lifting groove (18) through it. A positioning block (19) is movably sleeved on the lifting groove (18). The positioning block (19) is fixedly connected to the side of the lifting plate (6).

5. The cleaning device for wire cutting machines in CNC machine tools according to claim 4, characterized in that... The positioning block (19) and the limiting wheel (15) are located on both sides of the lifting plate (6).

6. The cleaning device for wire cutting machines in CNC machine tools according to claim 1, characterized in that, The side frame (3) is symmetrically provided with reinforcing plates (20).

7. The cleaning device for wire cutting machines in CNC machine tools according to claim 1, characterized in that, The bottom wall of the lifting chamber (9) is provided with a limiting ring (21), and the lifting pipe (13) moves through the limiting ring (21).

Images