Waste cleaning device for wire guide pipe of linear cutting machine tool

Abstract

The utility model relates to the technical field of waste cleaning devices for wire guide pipes, in particular to a waste cleaning device for a wire guide pipe of a linear cutting machine, which improves the convenience of cleaning scraps in the wire guide pipe and reduces the influence of the scraps on the interior of the wire guide pipe. Comprising a first guide wire tube and a second guide wire tube which are oppositely arranged; the device is characterized by further comprising a sealing device, a cleaning tee joint, an air inlet and a gap, the air inlet is formed in the top end of the cleaning tee joint and communicated with an external air source, exhaust ports are formed in the left side and the right side of the cleaning tee joint respectively and communicated with the air inlet, and one end of a first wire guide pipe is in butt joint with the exhaust port in the right side of the cleaning tee joint. One end of the second guide wire tube is in butt joint with an exhaust port in the left side of the cleaning tee joint, a gap is arranged between the first guide wire tube and the second guide wire tube, and the sealing devices are arranged at the exhaust ports in the left side and the right side of the cleaning tee joint and used for sealing the first guide wire tube, the second guide wire tube and the cleaning tee joint.

Description

Technical Field

[0001] The utility model relates to the technical field of waste cleaning devices for wire guide tubes, in particular to a waste cleaning device for wire guide tubes of a wire cutting machine tool. Background Technique

[0002] The wire guide tube of a wire cutting machine tool is an auxiliary device for a wire cutting machine tool. The main function of the wire guide tube is to protect the cutting wire electrode from damage or wear, and at the same time, it can also maintain an appropriate distance between the cutting wire electrode and the workpiece to ensure the accuracy and quality of the cutting effect. The size and shape of the wire guide tube can be designed and manufactured according to the requirements of specific wire cutting machine tools and cutting wire electrodes.

[0003] During the processing of a wire cutting machine tool, the electrode wire moves inside the wire guide tube. The oil stains and waste residues on the electrode wire will fall and accumulate inside the wire guide tube. If the waste chips and residues inside the wire guide tube are not cleaned in time, problems such as poor wire guiding or wire blockage are likely to occur. Therefore, a device for cleaning the waste in the wire guide tube is needed. Content of the Utility Model

[0004] To solve the above technical problems, the utility model provides a waste cleaning device for wire guide tubes of a wire cutting machine tool, which improves the convenience of cleaning waste chips inside the wire guide tube and reduces the influence of waste chips on the inside of the wire guide tube.

[0005] A waste cleaning device for wire guide tubes of a wire cutting machine tool of the utility model includes a first wire guide tube and a second wire guide tube, and the first wire guide tube and the second wire guide tube are arranged opposite to each other; characterized in that it further includes a sealing device, a cleaning three-way, an air inlet and a gap. The top of the cleaning three-way is provided with an air inlet, and the air inlet is communicated with an external air source. The left and right sides of the cleaning three-way are respectively provided with exhaust ports, and the exhaust ports are communicated with the air inlet. One end of the first wire guide tube is butted at the right exhaust port of the cleaning three-way, and one end of the second wire guide tube is butted at the left exhaust port of the cleaning three-way. A gap is arranged between the first wire guide tube and the second wire guide tube. The sealing device is arranged at the exhaust ports on the left and right sides of the cleaning three-way, and the sealing device is used to seal between the first wire guide tube, the second wire guide tube and the cleaning three-way; the electrode wire is conveyed through the gap between the first wire guide tube and the second wire guide tube. When it is necessary to clean the inside of the first wire guide tube and the second wire guide tube, the external air source blows air into the air inlet of the cleaning three-way, and then the air enters the inside of the first wire guide tube and the second wire guide tube through the gap. When the air flows through the inside of the first wire guide tube and the second wire guide tube, the air takes the waste chips inside the first wire guide tube and the second wire guide tube outwards, improving the convenience of the device for cleaning waste chips in the wire guide tube and reducing the influence of waste chips on the inside of the wire guide tube.

[0006] Preferably, the sealing device includes a groove and a sealing ring. Two groups of grooves are respectively arranged on the inner side walls of the exhaust ports on the left and right sides of the cleaning tee. Two groups of sealing rings are respectively arranged inside the two groups of grooves, and the two groups of sealing rings are respectively in close contact with the outer side walls of the first wire guide tube and the second wire guide tube. By providing two groups of grooves and two groups of sealing rings, the sealing effect between the cleaning tee and the first wire guide tube and the second wire guide tube is improved, air leakage through gaps is avoided, and the cleaning effect of the first wire guide tube and the second wire guide tube is improved.

[0007] Preferably, the internal thread is arranged on the inner side wall of the air inlet. By providing the internal thread, it is convenient to connect the gas source pipeline to the air inlet, improving the convenience of using the device.

[0008] Preferably, it further includes two frustum-shaped grooves, which are respectively arranged at the ends of the first wire guide tube and the second wire guide tube; improving the operation convenience when the electrode wire passes through the inside of the first wire guide tube and the second wire guide tube.

[0009] Preferably, a connecting pipe is arranged at the top of the air inlet, and the connecting pipe is communicated with the air inlet of the cleaning tee through an internal thread; improving the convenience of connecting the external gas source to the air inlet.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows: The electrode wire is transported between the first wire guide tube and the second wire guide tube. When it is necessary to clean the inside of the first wire guide tube and the second wire guide tube, the external gas source blows air into the air inlet of the cleaning tee, and then the air enters the inside of the first wire guide tube and the second wire guide tube through the gap. When the air flows through the inside of the first wire guide tube and the second wire guide tube, the air takes the waste chips inside the first wire guide tube and the second wire guide tube outwards, improving the convenience of cleaning the waste chips inside the wire guide tube by the device and reducing the influence of the waste chips on the inside of the wire guide tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is a schematic side view structure diagram of the present utility model;

[0012] Figure 2 is a schematic partial side view structure diagram of the connection between the cleaning tee and the air inlet, etc.;

[0013] Figure 3 is a schematic side view structure diagram of the connection between the cleaning tee and the first wire guide tube, etc.;

[0014] Figure 4 is a schematic partial side view structure diagram of the connection between the cleaning tee and the sealing ring, etc.;

[0015] Figure 5 is a schematic partial side view structure diagram of the connection between the first wire guide tube and the frustum-shaped groove, etc.;

[0016] Reference numerals in the drawings: 1, cleaning tee; 2, air inlet; 3, first wire guide tube; 4, second wire guide tube; 5, gap; 6, groove; 7, sealing ring; 8, internal thread; 9, frustum-shaped groove. Specific embodiments

[0017] For ease of understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided so that the disclosure of the present invention is more thorough and comprehensive.

[0018] Embodiment 1

[0019] As Figures 1 to 5 shown, a wire-cutting machine tool wire guide tube waste cleaning device of the present invention includes a first wire guide tube 3 and a second wire guide tube 4, and the first wire guide tube 3 and the second wire guide tube 4 are arranged opposite to each other; characterized in that it further includes a sealing device, a cleaning tee 1, an air inlet 2 and a gap 5. The top of the cleaning tee 1 is provided with an air inlet 2, and the air inlet 2 is communicated with an external air source. The left and right sides of the cleaning tee 1 are respectively provided with exhaust ports, and the exhaust ports are communicated with the air inlet 2. One end of the first wire guide tube 3 is butted at the right exhaust port of the cleaning tee 1, and one end of the second wire guide tube 4 is butted at the left exhaust port of the cleaning tee 1. A gap 5 is provided between the first wire guide tube 3 and the second wire guide tube 4, and the sealing device is arranged at the left and right exhaust ports of the cleaning tee 1, and the sealing device is used to seal between the first wire guide tube 3, the second wire guide tube 4 and the cleaning tee 1;

[0020] As Figure 2 shown, the sealing device includes a groove 6 and a sealing ring 7. Two groups of grooves 6 are respectively arranged on the inner side walls of the left and right exhaust ports of the cleaning tee 1, and two groups of sealing rings 7 are respectively arranged inside the two groups of grooves 6, and the two groups of sealing rings 7 are respectively in close contact with the outer side walls of the first wire guide tube 3 and the second wire guide tube 4;

[0021] In this embodiment, the electrode wire is transported through the gap between the first wire guide tube 3 and the second wire guide tube 4. When it is necessary to clean the inside of the first wire guide tube 3 and the second wire guide tube 4, the external air source blows air into the air inlet 2, and then the air enters the inside of the first wire guide tube 3 and the second wire guide tube 4 through the gap 5. When the air flows through the inside of the first wire guide tube 3 and the second wire guide tube 4, the air takes the waste chips inside the first wire guide tube 3 and the second wire guide tube 4 outwards, improving the convenience of the device for cleaning the waste chips inside the wire guide tube and reducing the influence of the waste chips on the inside of the wire guide tube.

[0022] Embodiment 2

[0023] As Figures 1 to 5As shown in the figure, a waste cleaning device for the wire guiding tube of a wire cutting machine tool of the present utility model includes a first wire guiding tube 3 and a second wire guiding tube 4, and the first wire guiding tube 3 and the second wire guiding tube 4 are arranged oppositely; it is characterized in that it further includes a sealing device, a cleaning three-way joint 1, an air inlet 2 and a gap 5. An air inlet 2 is arranged at the top of the cleaning three-way joint 1, and the air inlet 2 is communicated with an external air source. Exhaust ports are respectively arranged on the left and right sides of the cleaning three-way joint 1, and the exhaust ports are communicated with the air inlet 2. One end of the first wire guiding tube 3 is butted at the right exhaust port of the cleaning three-way joint 1, and one end of the second wire guiding tube 4 is butted at the left exhaust port of the cleaning three-way joint 1. A gap 5 is arranged between the first wire guiding tube 3 and the second wire guiding tube 4. The sealing device is arranged at the exhaust ports on the left and right sides of the cleaning three-way joint 1, and the sealing device is used to seal between the first wire guiding tube 3, the second wire guiding tube 4 and the cleaning three-way joint 1;

[0024] As Figure 2 shown, the sealing device includes grooves 6 and sealing rings 7. Two groups of grooves 6 are respectively arranged on the inner side walls of the exhaust ports on the left and right sides of the cleaning three-way joint 1. Two groups of sealing rings 7 are respectively arranged inside the two groups of grooves 6, and the two groups of sealing rings 7 are respectively in close contact with the outer side walls of the first wire guiding tube 3 and the second wire guiding tube 4;

[0025] As Figure 2 shown, an internal thread 8 is arranged on the inner side wall of the air inlet 2;

[0026] As Figure 5 shown, it further includes two groups of frustum-shaped grooves 9, and the two groups of frustum-shaped grooves 9 are respectively arranged at the ends of the first wire guiding tube 3 and the second wire guiding tube 4;

[0027] As Figure 2 shown, a connecting pipe is arranged at the top of the air inlet 2, and the connecting pipe is communicated with the air inlet of the cleaning three-way joint 1 through the internal thread 8;

[0028] In this embodiment, by arranging two groups of grooves 6 and two groups of sealing rings 7, the sealing effect between the cleaning three-way joint 1 and the first wire guiding tube 3 and the second wire guiding tube 4 is improved, air leakage through the gap is avoided, and the cleaning effect of the first wire guiding tube 3 and the second wire guiding tube 4 is improved. By arranging the internal thread 8, it is convenient to connect the air source pipeline with the air inlet 2, and the convenience of using the device is improved.

[0029] When the waste cleaning device for the wire guiding tube of a wire cutting machine tool of the present utility model is working, the electrode wire is conveyed through the gap between the first wire guiding tube 3 and the second wire guiding tube 4. When it is necessary to clean the inside of the first wire guiding tube 3 and the second wire guiding tube 4, the external air source blows air into the air inlet 2, and then the air enters the inside of the first wire guiding tube 3 and the second wire guiding tube 4 through the gap 5. When the air flows through the inside of the first wire guiding tube 3 and the second wire guiding tube 4, the air takes the waste chips inside the first wire guiding tube 3 and the second wire guiding tube 4 outwards.

[0030] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A waste cleaning device for a wire guiding tube of a wire cutting machine tool, comprising a first wire guiding tube (3) and a second wire guiding tube (4), the first wire guiding tube (3) and the second wire guiding tube (4) being arranged oppositely; characterized in that, It also includes a sealing device, a cleaning three-way joint (1), an air inlet (2), and a gap (5). The top of the cleaning three-way joint (1) is provided with an air inlet (2), and the air inlet (2) is communicated with an external air source. Exhaust ports are respectively arranged on the left and right sides of the cleaning three-way joint (1), and the exhaust ports are communicated with the air inlet (2). One end of the first guide wire tube (3) is butted at the exhaust port on the right side of the cleaning three-way joint (1), and one end of the second guide wire tube (4) is butted at the exhaust port on the left side of the cleaning three-way joint (1). A gap (5) is arranged between the first guide wire tube (3) and the second guide wire tube (4). The sealing device is arranged at the exhaust ports on the left and right sides of the cleaning three-way joint (1), and the sealing device is used to seal between the first guide wire tube (3), the second guide wire tube (4), and the cleaning three-way joint (1).

2. The wire guiding tube waste cleaning device for a wire cutting machine tool according to claim 1, characterized in that, The sealing device includes a groove (6) and a sealing ring (7). Two groups of grooves (6) are respectively arranged on the inner side walls of the exhaust ports on the left and right sides of the cleaning three-way joint (1). Two groups of sealing rings (7) are respectively arranged inside the two groups of grooves (6), and the two groups of sealing rings (7) are respectively in close contact with the outer side walls of the first guide wire tube (3) and the second guide wire tube (4).

3. The waste cleaning device for the wire guide tube of a wire cutting machine tool according to claim 1, characterized in that, Internal threads (8) are arranged on the inner side wall of the air inlet (2).

4. The waste cleaning device for the wire guide tube of a wire cutting machine tool according to claim 1, characterized in that, It also includes two groups of frustum-shaped grooves (9), and the two groups of frustum-shaped grooves (9) are respectively arranged at the ends of the first guide wire tube (3) and the second guide wire tube (4).

5. The waste cleaning device for the wire guide tube of a wire cutting machine tool according to claim 1, characterized in that A connecting pipe is arranged at the top of the air inlet (2), and the connecting pipe is communicated with the air inlet of the cleaning three-way joint (1) through the internal threads (8).

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