Cleaning device of bench drilling machine

Abstract

The utility model discloses a cleaning device of a bench drilling machine, which belongs to the technical field of drilling machines and comprises a bottom plate, the top surface of the bottom plate is fixedly connected with a plurality of upright posts, the top ends of the plurality of upright posts are fixedly connected with a working table, the top surface of the working table is provided with a leakage groove, and the middle part of an inner cavity of the leakage groove is fixedly connected with a mounting seat. Bench drill equipment is arranged on the top face of the mounting base, and a separating mechanism is arranged at the bottom of the working table face. According to the utility model, when scrap iron is attached to the workpiece placing surface on the bench drill equipment, the reciprocating screw rod and the moving seat are matched to drive the moving seat to reciprocate along the axial direction of the reciprocating screw rod, so that the brush below the moving seat is used for cleaning the workpiece placing surface on the bench drill equipment, and the scrap iron falls off from the leaking groove and the scrap leaking pipe; and the function of cleaning the scraps on the bench drill equipment is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of drilling machines, and more specifically to a cleaning device for a table drilling machine. Background Art

[0002] A bench drilling machine is a small drilling machine that can be placed on a workbench with a vertically arranged spindle. The diameter of a hole drilled by a bench drilling machine is generally less than 13 mm and generally does not exceed 25 mm. The speed change of the spindle is generally achieved by changing the position of the V-belt on the tower pulley, and the spindle feed is manually operated.

[0003] After searching, the utility model patent with the announcement number CN210878836U discloses a cleaning device for a bench-type drilling machine. The key points of its technical solution are that a blowing assembly is provided on the drilling machine, and the blowing assembly includes a wind source, a blowing pipe and a blowing head. One end of the blowing pipe is connected to the wind source, and the other end is connected to the blowing head. The end of the blowing head away from the blowing pipe is flared, and the opening of the blowing head faces downward. The blowing head is hinged to the top of the drilling machine. A driving assembly for swinging the blowing head is provided on the drilling machine, so that the drilling machine can clean the iron filings while processing. However, the above patent still has the following shortcomings: when drilling holes on the drilling machine, water spray cooling is required, so that water stains are attached to the iron filings produced by the drilling machine processing, which easily makes the iron filings attached to the workbench, so that it is not convenient to clean the iron filings by blowing; and the collected iron filings and water are mixed with each other, which is not convenient to separate them, affecting subsequent operations. For this reason, we propose a cleaning device for a bench-type drilling machine. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model aims to provide a cleaning device for a bench-type drilling machine.

[0005] In order to solve the above problems, the utility model adopts the following technical solutions:

[0006] The top of the plurality of uprights is fixedly connected to the top surface of the plurality of uprights, and the tops of the plurality of uprights are fixedly connected to a working table, the top surface of the working table is provided with a drain groove, the middle part of the inner cavity of the drain groove is fixedly connected to a mounting seat, the top surface of the mounting seat is provided with a bench drilling device, and the bottom of the working table is provided with a separation mechanism, the top surface of the working table is fixedly connected to a protective shell, the front side of the protective shell is hinged with a front protective plate, the inner side surface of the front protective plate is fixedly connected with two rotating seats, a reciprocating screw rod is rotatably connected between the two rotating seats, a moving seat is threadedly sleeved on the outer side of the reciprocating screw rod, one end of the moving seat is in contact with the inner side surface of the protective shell, a brush is provided on the bottom surface of the other end of the moving seat, and a servo motor is fixedly installed on the outer side of one of the rotating seats, and the output shaft of the servo motor is connected to the end of the reciprocating screw rod.

[0007] As a preferred solution of the utility model, the separation mechanism includes a chip leakage tube fixedly connected to the bottom surface of the work table and a plurality of electric push rods fixedly installed on the bottom surface of the work table, the bottom ends of the plurality of electric push rods are fixedly connected to a lifting plate, the bottom surface of the lifting plate is fixedly connected to a screen frame, the inner wall of the screen frame is in contact with the outer side surface of the chip leakage tube, a groove is provided on the front side of the screen frame, a support plate is provided in the inner cavity of the screen frame, a screen box is provided on the top surface of the support plate and located in the inner cavity of the screen frame, and a screen is provided at the bottom of the inner cavity of the screen box.

[0008] As a preferred solution of the utility model, elastic tubes are fixedly connected to both sides of the movable seat, one end of the two elastic tubes is respectively connected to two rotating seats, and the rotating seat sleeve is arranged on the outside of the reciprocating screw.

[0009] As a preferred solution of the utility model, a collection box is placed on the top surface of the bottom plate, and a handle is fixedly connected to the collection box.

[0010] As a preferred solution of the utility model, an avoidance groove is provided on the outer side surface of the front protective plate.

[0011] As a preferred solution of the utility model, the front side of the screen box passes through the drawer slot, extends to the outside of the screen frame and is fixedly connected with a pull block.

[0012] Compared with the prior art, the advantages of the present invention are:

[0013] (1) In the present invention, when iron chips are attached to the workpiece placement surface of the bench drill, the cooperation between the reciprocating screw and the moving seat drives the moving seat to reciprocate along the axial direction of the reciprocating screw, so that the brush under the moving seat is used to clean the workpiece placement surface of the bench drill, so that the iron chips fall from the leakage groove and the chip leakage pipe, thereby realizing the function of cleaning the waste chips on the bench drill.

[0014] (2) In the utility model, waste debris and water stains are collected by the screen in the screen box. In addition, an electric push rod is used to drive the lifting plate, the screen frame, and the screen box to move up and down, so that the waste debris on the screen produces a sense of vibration, thereby causing the water stains attached to the waste debris in the screen to fall off, and the water stains are collected by the collection box, thereby realizing the separation of water stains and waste debris for subsequent separate treatment, which has good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is an exploded view of the overall structure of the utility model;

[0017] Figure 3 It is a cross-sectional schematic diagram of the screen frame of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the screen frame of the utility model;

[0019] Figure 5 For this utility model Figure 3 A is an enlarged schematic diagram.

[0020] Description of the numbers in the figure:

[0021] 1. Bottom plate; 2. Column; 3. Work surface; 4. Slot; 5. Protective shell; 6. Chip tube; 7. Separation mechanism; 8. Front protective plate; 9. Mounting seat; 10. Bench drill equipment; 11. Rotating seat; 12. Reciprocating screw rod; 13. Moving seat; 14. Brush; 15. Servo motor; 16. Electric push rod; 17. Lifting plate; 18. Screen frame; 19. Slot; 20. Support plate; 21. Screen box; 22. Screen; 23. Pull block; 24. Collection box; 25. Handle; 26. Avoidance slot; 27. Elastic tube. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0025] Example:

[0026] See also Figure 1-5 , a cleaning device for a bench drilling machine comprises a base plate 1, a plurality of columns 2 are fixedly connected to the top surface of the base plate 1, the tops of the plurality of columns 2 are fixedly connected to a working table 3, a drain groove 4 is opened on the top surface of the working table 3, a mounting seat 9 is fixedly connected to the middle part of the inner cavity of the drain groove 4, a bench drilling device 10 is arranged on the top surface of the mounting seat 9, a separation mechanism 7 is arranged at the bottom of the working table 3, a protective shell 5 is fixedly connected to the top surface of the working table 3, a front protective plate 8 is hingedly connected to the front of the protective shell 5, two rotating seats 11 are fixedly connected to the inner side surface of the front protective plate 8, a reciprocating screw rod 12 is rotatably connected between the two rotating seats 11, a moving seat 13 is threadedly sleeved on the outer side of the reciprocating screw rod 12, one end of the moving seat 13 is fitted with the inner side surface of the protective shell 5, a brush 14 is arranged on the bottom surface of the other end of the moving seat 13, a servo motor 15 is fixedly installed on the outer side of a rotating seat 11, and the output shaft of the servo motor 15 is connected to the end of the reciprocating screw rod 12.

[0027] In this embodiment, the inner side surface of the front protection plate 8 is used to limit the movement of the movable seat 13 , so that the movable seat 13 can only move along the axial direction of the reciprocating screw rod 12 .

[0028] For details, please refer to Figures 1 to 5 The separation mechanism 7 includes a chip leakage tube 6 fixedly connected to the bottom surface of the work table 3 and a plurality of electric push rods 16 fixedly installed on the bottom surface of the work table 3. The bottom ends of the plurality of electric push rods 16 are fixedly connected to a lifting plate 17. The bottom surface of the lifting plate 17 is fixedly connected to a screen frame 18. The inner wall of the screen frame 18 is in contact with the outer side surface of the chip leakage tube 6. A groove 19 is provided on the front of the screen frame 18. A support plate 20 is provided in the inner cavity of the screen frame 18. A screen box 21 is provided on the top surface of the support plate 20 and located in the inner cavity of the screen frame 18. A screen mesh 22 is provided at the bottom of the inner cavity of the screen box 21.

[0029] In this embodiment, the outer dimensions of the separation mechanism 7 are smaller than the outer dimensions of the collection box 24 , ensuring that the cooling water dropped from the screen frame 18 can be completely collected by the collection box 24 .

[0030] For details, please refer to Figure 2 and Figure 3 Elastic tubes 27 are fixedly connected to both sides of the movable seat 13 , and one end of the two elastic tubes 27 is connected to the two rotating seats 11 , respectively. The rotating seats 11 are sleeved on the outer side of the reciprocating screw rod 12 .

[0031] In this embodiment, the reciprocating screw rod 12 is protected by the elastic tube 27 to prevent iron filings and water stains from falling onto the reciprocating screw rod 12 .

[0032] For details, please refer to Figure 1A collection box 24 is placed on the top surface of the bottom plate 1 , and a handle 25 is fixedly connected to the collection box 24 .

[0033] In this embodiment, the collection box 24 is moved by the handle 25 , and the collection box 24 is used to collect the cooling water.

[0034] For details, please refer to Figure 1 The outer side surface of the front protection plate 8 is provided with an avoidance groove 26.

[0035] In this embodiment, a lever handle is provided on the bench drilling equipment 10 , and the avoidance groove 26 is used to prevent the front protective plate 8 from affecting the movement of the lever handle.

[0036] For details, please refer to Figure 1 and Figure 4 The front side of the screen box 21 passes through the draw slot 19 and extends to the outside of the screen frame 18 and is fixedly connected with a pull block 23 .

[0037] In this embodiment, the sieve box 21 can be taken out from the sieve frame 18 through the extraction slot 19 , and the sieve box 21 can also be taken out through the pull block 23 .

[0038] Working principle: When in use, the bench drill 10 is used to process the workpiece. In addition, water is sprayed during processing to cool it down. Part of the waste chips generated by the processing falls into the sieve box 21 through the leakage groove 4 and the chip leakage pipe 6. In addition, after the workpiece is processed, the servo motor 15 is started to drive the reciprocating screw rod 12 to rotate, and the cooperation between the reciprocating screw rod 12 and the moving seat 13 is used to drive the moving seat 13 to reciprocate along the axial direction of the reciprocating screw rod 12, so that the brush 14 under the moving seat 13 is used to clean the workpiece placement surface on the bench drill 10. Sweep to clean the iron chips to both sides, so that they fall from the leakage groove 4 and the chip leakage pipe 6 into the screen 22 in the screen box 21. In addition, after the waste chips fall on the screen 22, start the electric push rod 16 to drive the lifting plate 17, the screen frame 18, and the screen box 21 to move up and down, so that the waste chips on the screen 22 vibrate, so that the water stains attached to the waste chips in the screen 22 fall off, and use the collection box 24 to collect the water stains, and take the pull block 23 to pull the screen box 21 out of the screen frame 18 to clean the waste chips.

[0039] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the utility model according to the technical solution and improved ideas of the utility model, which should be included in the protection scope of the utility model.

Claims

1. A cleaning device for a benchtop drilling machine, comprising a bottom plate (1), characterized in that: The top surface of the bottom plate (1) is fixedly connected to a plurality of columns (2), the top ends of the plurality of columns (2) are fixedly connected to a work surface (3), the top surface of the work surface (3) is provided with a drain groove (4), the middle part of the inner cavity of the drain groove (4) is fixedly connected to a mounting seat (9), the top surface of the mounting seat (9) is provided with a bench drilling device (10), the bottom of the work surface (3) is provided with a separation mechanism (7), the top surface of the work surface (3) is fixedly connected to a protective shell (5), the front surface of the protective shell (5) is hinged with a front protective plate (8), the Two rotating seats (11) are fixedly connected to the inner side surface of the front protective plate (8), a reciprocating screw (12) is rotatably connected between the two rotating seats (11), a moving seat (13) is threadedly sleeved on the outer side of the reciprocating screw (12), one end of the moving seat (13) is in contact with the inner side surface of the protective shell (5), a brush (14) is arranged on the bottom surface of the other end of the moving seat (13), a servo motor (15) is fixedly installed on the outer side of one of the rotating seats (11), and the output shaft of the servo motor (15) is connected to the end of the reciprocating screw (12).

2. A cleaning device for a benchtop drilling machine according to claim 1, characterized in that: The separation mechanism (7) comprises a chip leakage tube (6) fixedly connected to the bottom surface of the work surface (3) and a plurality of electric push rods (16) fixedly installed on the bottom surface of the work surface (3); the bottom ends of the plurality of electric push rods (16) are fixedly connected to a lifting plate (17); the bottom surface of the lifting plate (17) is fixedly connected to a screen frame (18); the inner wall of the screen frame (18) is in contact with the outer side surface of the chip leakage tube (6); a groove (19) is provided on the front surface of the screen frame (18); a support plate (20) is provided in the inner cavity of the screen frame (18); a screen box (21) is provided on the top surface of the support plate (20) and located in the inner cavity of the screen frame (18); a screen mesh (22) is provided at the bottom of the inner cavity of the screen box (21).

3. A cleaning device for a benchtop drilling machine according to claim 1, characterized in that: Elastic tubes (27) are fixedly connected to both sides of the movable seat (13), and one end of the two elastic tubes (27) is connected to two rotating seats (11) respectively. The rotating seats (11) are sleeved on the outside of the reciprocating screw rod (12).

4. A cleaning device for a benchtop drilling machine according to claim 1, characterized in that: A collection box (24) is placed on the top surface of the bottom plate (1), and a handle (25) is fixedly connected to the collection box (24).

5. The cleaning device for a benchtop drilling machine according to claim 1, characterized in that: The outer side surface of the front protection plate (8) is provided with an avoidance groove (26).

6. A cleaning device for a benchtop drilling machine according to claim 2, characterized in that: The front side of the screen box (21) passes through the draw groove (19) and extends to the outside of the screen frame (18) and is fixedly connected with a pull block (23).

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