Scrap collecting device of numerical control machine tool

Abstract

The utility model relates to the technical field of numerical control machine tools, in particular to a scrap collecting device of a numerical control machine tool, which comprises a filter cover, a first collecting box and a second collecting box, and the first collecting box and the second collecting box are mounted below the filter cover and are respectively used for collecting lubricating oil and scraps. The filter assembly is provided with a cleaning assembly used for cleaning scraps, the filter assembly comprises a plurality of filter plates arranged in the filter cover up and down, and the filter plates are located over the first collecting box. Through cooperative arrangement of a pull rod, a baffle, a push plate and other structures, when the scraps on the filter plates need to be cleaned, the pull rod is pulled out, and the scraps on the filter plates are removed; the baffle is moved out from one end of the filter plate, meanwhile, the connecting rod drives the push plate to move on the filter plate, the scraps are pushed into the second collecting box, the situation that too much scraps are accumulated on the filter plate to affect the filtering effect of the filter plate is prevented, and the problem that the filter disc needs to be taken out, and consequently operation is inconvenient is solved as much as possible.

Description

Technical Field

[0001] The present application relates to the technical field of numerically controlled machine tools, and in particular to a waste chip collection device for numerically controlled machine tools. Background Art

[0002] CNC machine tool is the abbreviation of digital control machine tool. It is a mechatronic product with a high degree of automation and good safety protection. It can realize automatic chip removal, automatic cooling and automatic lubrication. CNC machine tool can solve the problems of complex, fine, small batch and multi-variety parts processing.

[0003] The utility model patent with announcement number CN216829884U proposes a waste chip collection device for a CNC machine tool, including a filter screen and a filter box, and also including a filter disc and a filter box. The top of the filter box is provided with a detachably connected filter disc, the bottom of the filter disc is the filter screen, the filter box is laterally inserted into the side of the filter box, and the filter box is connected to the filter box by a sliding mechanism, so that the filter box can be pulled out and inserted into the filter box.

[0004] The above-mentioned waste chip collection device of a CNC machine tool filters waste chips and lubricating oil by setting up a multi-layer filtering device. When the waste chips are continuously filtered and accumulated on the filter plate, the filter plate is removed to clean the waste chips, and then the waste chips are filtered by the filter box in the filter box. However, when the filter plate is taken out, the waste chips accumulated on the filter plate will be mixed with some lubricating oil. During the movement, the lubricating oil will continue to drip from the filter plate, resulting in inconvenient operation. Utility Model Content

[0005] The utility model aims to solve or at least alleviate the existing waste chip collection device of a CNC machine tool, by setting a multi-layer filtering device to filter waste chips and lubricating oil. When the waste chips are continuously filtered and accumulated on the filter plate, the filter plate is removed to clean the waste chips, which are subsequently filtered by the filter box in the filter box. However, when the filter plate is taken out, the waste chips accumulated on the filter plate will be mixed with some lubricating oil. During the movement, the lubricating oil will continue to drip from the filter plate, resulting in inconvenient operation.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A waste chip collection device for a numerically controlled machine tool, comprising a filter cover, a first collection box and a second collection box installed below the filter cover for collecting lubricating oil and waste chips respectively, a filter assembly for filtering waste chips is arranged in the filter cover, a cleaning assembly for cleaning waste chips is arranged on the filter assembly, the filter assembly comprises a plurality of filter plates arranged up and down in the filter cover, and the filter plates are located directly above the first collection box;

[0008] The cleaning assembly includes a plurality of pull rods arranged on the side wall of one side of the filter cover, the pull rods all penetrate the filter cover and are fixedly connected with a baffle, the baffles are respectively located at one end of the upper surface of the filter plate close to the second collecting box, the side wall of the baffle away from the pull rods are fixedly connected with connecting rods on both sides, the end of the connecting rod away from the baffle is fixedly connected with a push plate, and the push plate is located at the other end of the upper surface of the filter plate.

[0009] By adopting the above technical solution, when in use, the waste debris and lubricating oil are filtered through the filter plate, so that the lubricating oil flows into the first collection box. When the waste debris on the filter plate needs to be cleaned, the baffle is moved out from one end of the filter plate by pulling out the pull rod. At the same time, the connecting rod drives the push plate to move on the filter plate, and the waste debris is pushed out from one end of the filter plate to the second collection box, preventing excessive accumulation of debris on the filter plate and affecting the filtering effect of the filter plate, and avoiding the need to take out the filter plate as much as possible, resulting in inconvenience in operation.

[0010] Optionally, a plurality of receiving grooves are provided on a side wall of the filter cover close to the filter plate, and the receiving grooves are respectively matched with the push plates.

[0011] By adopting the above technical solution, by placing the push plate in the receiving groove, it is possible to prevent waste chips from falling on the push plate. When the push plate moves, the waste chips fall on the other side of the push plate and cannot be pushed out.

[0012] Optionally, a shielding cover is fixedly connected to the top of the filter cover just above the second collecting box.

[0013] By adopting the above technical solution, the shielding cover can prevent the waste chips and lubricating oil from falling directly from the filter cover into the second collection box when collecting the waste chips and lubricating oil.

[0014] Optionally, a plurality of fixing bolts are provided on the side walls on both sides of the filter cover, and the fixing bolts all penetrate the filter cover and are respectively threadedly connected to the filter plates.

[0015] By adopting the above technical solution, when the filter plate is damaged after long-term use, the filter plate can be removed from the filter cover by rotating the fixing bolts, so as to facilitate maintenance or replacement.

[0016] Optionally, a storage box is provided in the second collecting box, and a side wall of the storage box passes through the second collecting box to form a sliding connection.

[0017] By adopting the above technical solution, the waste scraps in the second collection box can be collected by the storage box. When processing is required, the storage box can be directly taken out from the second collection box, which is convenient for operation.

[0018] Optionally, a communicating oil drain pipe is fixedly connected to the bottom end of the side wall of one side of the first collecting box, and a visual window is fixedly connected to the side wall of one side of the first collecting box.

[0019] By adopting the above technical solution, the lubricating oil collected in the first collecting box can be discharged through the oil drain pipe for treatment or secondary use, and the lubricating oil content in the first collecting box can be checked through the visual window to prevent excessive accumulation.

[0020] Optionally, a plurality of plug rods are fixedly connected to the bottom end of the filter cover, a plurality of plug holes are provided at the top ends of the first collection box and the second collection box, and the plug rods are plugged into the plug holes.

[0021] By adopting the above technical solution, the first collection box, the second collection box and the filter cover can be spliced ​​together through the insertion rods and the insertion holes, which is convenient for installation and disassembly.

[0022] In summary, the beneficial effects of this application are as follows:

[0023] 1. The present application is provided with coordination among structures such as a pull rod, a baffle plate and a push plate. When in use, the waste debris and lubricating oil are filtered through the filter plate, so that the lubricating oil flows into the first collection box. When it is necessary to clean the waste debris on the filter plate, the baffle plate is moved out from one end of the filter plate by pulling out the pull rod, and at the same time, the connecting rod drives the push plate to move on the filter plate, and the waste debris is pushed out from one end of the filter plate to the second collection box, so as to prevent excessive accumulation of debris on the filter plate and affect the filtering effect of the filter plate, and to avoid the problem of inconvenience caused by the need to remove the filter plate as much as possible;

[0024] 2. The first collection box, the second collection box and the filter cover can be spliced ​​together through the insertion rod and the socket, which is convenient for installation and disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 It is a schematic diagram of the planar structure of the utility model;

[0027] Figure 3 This is a schematic diagram of the plug rod and plug hole structure of the utility model.

[0028] Explanation of the accompanying drawings: 1. filter cover; 2. first collection box; 3. second collection box; 4. filter plate; 5. pull rod; 6. baffle; 7. connecting rod; 8. push plate; 9. receiving groove; 10. shielding cover; 11. fixing bolt; 12. storage box; 13. oil drain pipe; 14. viewing window; 15. plug rod; 16. socket. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1-3This application is described in further detail.

[0030] See also Figure 1-3 A waste chip collection device for a numerically controlled machine tool comprises a filter cover 1 for filtering waste chips and lubricating oil, a first collection box 2 and a second collection box 3 installed below the filter cover 1 for collecting lubricating oil and waste chips respectively, a filter assembly for filtering waste chips is arranged in the filter cover 1, a cleaning assembly for cleaning waste chips is arranged on the filter assembly, the filter assembly comprises a plurality of filter plates 4 arranged up and down in the filter cover 1 for separating waste chips and lubricating oil, and the filter plates 4 are located directly above the first collection box 2;

[0031] The cleaning assembly includes a plurality of pull rods 5 arranged on the side wall of one side of the filter cover 1. The pull rods 5 all penetrate the filter cover 1 and are fixedly connected with a baffle 6 for blocking waste chips on the filter plate 4 from falling into the second collection box 3, so as to prevent waste chips and lubricating oil from falling into the second collection box 3 directly without being completely filtered. The baffles 6 are respectively located at one end of the upper surface of the filter plate 4 close to the second collection box 3, and connecting rods 7 are fixedly connected on both sides of the side wall of the baffle 6 away from the pull rods 5. The end of the connecting rod 7 away from the baffle 6 is fixedly connected with a push plate 8 for bringing the waste chips accumulated on the filter plate 4 into the second collection box 3. The push plate 8 is located at the other end of the upper surface of the filter plate 4.

[0032] When in use, waste debris and lubricating oil are filtered through the filter plate 4, so that the lubricating oil flows into the first collecting box 2. When the waste debris on the filter plate 4 needs to be cleaned, the baffle 6 is moved out from one end of the filter plate 4 by pulling out the pull rod 5. At the same time, the connecting rod 7 drives the push plate 8 to move on the filter plate 4, and the waste debris is pushed out from one end of the filter plate 4 into the second collecting box 3, so as to prevent excessive accumulation of debris on the filter plate 4 and affect the filtering effect of the filter plate 4, and to avoid the need to remove the filter plate as much as possible, resulting in inconvenience in operation.

[0033] Reference Figure 2 A plurality of receiving grooves 9 are provided on the side wall of the filter cover 1 near the filter plate 4, and the receiving grooves 9 are respectively matched with the push plates 8. By placing the push plates 8 in the receiving grooves 9, waste chips can be prevented from falling on the push plates 8. When the push plates 8 move, the waste chips fall on the other side of the push plates 8 and cannot be pushed out.

[0034] Reference Figure 1 The top of the filter cover 1 is located just above the second collecting box 3 and is fixedly connected with a shielding cover 10. The shielding cover 10 can prevent the waste chips and lubricating oil from falling directly from the filter cover 1 into the second collecting box 3 when collecting waste chips and lubricating oil.

[0035] Reference Figure 1A plurality of fixing bolts 11 are provided on the side walls of the filter cover 1. The fixing bolts 11 all penetrate the filter cover 1 and are threadedly connected to the filter plate 4 respectively. When the filter plate 4 is damaged after long-term use, the filter plate 4 can be removed from the filter cover 1 by rotating the fixing bolts 11, which is convenient for maintenance or replacement.

[0036] Reference Figure 1 A storage box 12 is provided in the second collection box 3. A side wall of the storage box 12 penetrates the second collection box 3 and forms a sliding connection. The waste chips in the second collection box 3 can be collected through the storage box 12. When processing is required, the storage box 12 can be directly taken out of the second collection box 3, which is convenient for operation.

[0037] Reference Figure 1 A connected oil drain pipe 13 is fixedly connected to the bottom end of the side wall of one side of the first collecting box 2, and a visual window 14 is fixedly connected to the side wall of one side of the first collecting box 2. The lubricating oil collected in the first collecting box 2 can be discharged through the oil drain pipe 13 for treatment or secondary use. At the same time, the lubricating oil content in the first collecting box 2 can be checked through the visual window 14 to prevent excessive accumulation.

[0038] Reference Figure 3 A plurality of plug rods 15 are fixedly connected to the bottom end of the filter cover 1, and a plurality of plug holes 16 are provided at the top ends of the first collection box 2 and the second collection box 3. The plug rods 15 are plugged into the plug holes 16. Through the plug rods 15 and the plug holes 16, the first collection box 2, the second collection box 3 and the filter cover 1 can be spliced ​​together for easy installation and disassembly.

[0039] The implementation principle of the present application is: when in use, the waste debris and lubricating oil are filtered through the filter plate 4, so that the lubricating oil flows into the first collection box 2. When the waste debris on the filter plate 4 needs to be cleaned, the baffle 6 is moved out from one end of the filter plate 4 by pulling out the pull rod 5. At the same time, the connecting rod 7 drives the push plate 8 to move on the filter plate 4, and the waste debris is pushed out from one end of the filter plate 4 into the second collection box 3, so as to prevent excessive accumulation of debris on the filter plate 4 and affect the filtering effect of the filter plate 4, and try to avoid the need to remove the filter plate, which causes inconvenience in operation.

[0040] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A waste chip collection device for a numerically controlled machine tool, comprising a filter cover (1), a first collection box (2) and a second collection box (3) installed below the filter cover (1) for collecting lubricating oil and waste chips respectively, a filter assembly for filtering waste chips is provided in the filter cover (1), and a cleaning assembly for cleaning waste chips is provided on the filter assembly, characterized in that: The filter assembly comprises a plurality of filter plates (4) arranged vertically in the filter cover (1), and the filter plates (4) are located directly above the first collection box (2); The cleaning assembly comprises a plurality of pull rods (5) arranged on the side wall of one side of the filter cover (1), the pull rods (5) all pass through the filter cover (1) and are fixedly connected to a baffle (6), the baffles (6) are respectively located at one end of the upper surface of the filter plate (4) close to the second collecting box (3), the side walls of the baffle (6) away from the pull rods (5) are fixedly connected to connecting rods (7) on both sides, the end of the connecting rod (7) away from the baffle (6) is fixedly connected to a push plate (8), and the push plate (8) is located at the other end of the upper surface of the filter plate (4).

2. A waste chip collection device for a CNC machine tool according to claim 1, characterized in that: A plurality of receiving grooves (9) are provided on a side wall of the filter cover (1) close to the filter plate (4), and the receiving grooves (9) are respectively matched with the push plates (8).

3. The chip collection device for a CNC machine tool according to claim 1, characterized in that: The top end of the filter cover (1) is located directly above the second collection box (3) and is fixedly connected to a shielding cover (10).

4. The chip collection device for a CNC machine tool according to claim 1, characterized in that: A plurality of fixing bolts (11) are provided on the side walls of both sides of the filter cover (1), and the fixing bolts (11) all penetrate the filter cover (1) and are respectively threadedly connected to the filter plates (4).

5. The chip collection device for a CNC machine tool according to claim 1, characterized in that: A storage box (12) is provided inside the second collection box (3), and a side wall of the storage box (12) penetrates through the second collection box (3) to form a sliding connection.

6. The chip collection device for a CNC machine tool according to claim 1, characterized in that: A communicating oil drain pipe (13) is fixedly connected to the bottom end of a side wall of one side of the first collecting box (2), and a visual window (14) is fixedly connected to a side wall of one side of the first collecting box (2).

7. The chip collection device for a CNC machine tool according to claim 1, characterized in that: A plurality of plug rods (15) are fixedly connected to the bottom end of the filter cover (1), a plurality of plug holes (16) are provided at the top ends of the first collection box (2) and the second collection box (3), and the plug rods (15) are plugged into the plug holes (16).

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