Thread tapping machine for automatically cleaning metal scraps

Abstract

The utility model discloses a thread tapping machine for automatically cleaning metal chippings, which comprises a working table, the outer surface of the working table is fixedly connected with a fixed seat, the inside of the fixed seat is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a lead screw, the outer surface of the lead screw is in threaded connection with a sliding block, and the sliding block is in threaded connection with the working table. A sliding groove is formed in the outer surface of the fixed seat, a sliding seat is fixedly connected to the outer surface of the sliding block, and the side surface of the sliding seat is slidably connected with the sliding groove. According to the tapping machine, the two sets of cleaning brushes are arranged on the two sides of the tapping machine body and can move in the opposite directions along with the movable block and the fixed column at the same time, so that waste scraps of the machining position of the tapping machine body can be cleaned, the cleaning brushes can move to the two sides, and the situation that lifting of the tapping machine body is affected is avoided; and the cleaned waste chips can be sucked into the dust collection bin through the air suction opening and the corrugated folding pipe, so that a worker can conveniently process the waste chips, and the overall working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of thread tapping machines, in particular to a thread tapping machine for automatically cleaning metal debris. Background Art

[0002] Thread tapping machine, also called tapping machine, thread tapping machine, automatic tapping machine, etc., is a kind of mechanical processing equipment, which is mainly used to process internal threads, screws or thread buckles on the inner side of various parts with through holes or blind holes of different specifications, such as machine housings, equipment end faces, nuts, flanges, etc. Its working principle is to cut the workpiece with a cutting tool to form a corresponding thread shape on the surface of the workpiece. It is widely used in many fields such as mechanical processing, automobile manufacturing, aerospace, electronics and electrical appliances. In the manufacturing process of automobile engines, tapping machines can be used to process various threads, such as oil thread, water thread, valve thread, etc., but the existing thread tapping machine has a relatively simple structure and cannot handle the dust and waste generated during processing. The waste is easy to accumulate in the threaded hole, which is inconvenient to clean up later and has low work efficiency. Utility Model Content

[0003] The utility model aims to provide a thread tapping machine for automatically cleaning metal debris, so as to solve the problems raised in the above background technology.

[0004] To achieve the above object, the utility model provides the following technical solution: a thread tapping machine for automatically cleaning metal debris, comprising:

[0005] A workbench, wherein the outer surface of the workbench is fixedly connected to a fixed seat, the interior of the fixed seat is fixedly connected to a first motor, a lead screw is fixedly connected to the output end of the first motor, a sliding block is threadedly connected to the outer surface of the lead screw, a sliding groove is provided on the outer surface of the fixed seat, the outer surface of the sliding block is fixedly connected to a sliding seat, the side surface of the sliding seat is slidably connected to the sliding groove, and a movable groove is provided on the lower surface of the sliding seat;

[0006] A bidirectional shaft motor is fixedly connected inside the movable groove, and threaded rods are fixedly connected to output ends on both sides of the bidirectional shaft motor, and a movable block is threadedly connected to the outer surface of the threaded rod, and a fixed column is fixedly connected to the lower surface of the movable block, and the outer surface of the fixed column is slidably connected to the movable groove, and the bottom end of the fixed column is fixedly connected to a second motor, and a rotating plate is fixedly connected to the output end of the second motor, and a cleaning brush is arranged on the lower surface of the rotating plate, and two groups of cleaning brushes are arranged, and an air suction port is arranged on the lower surface of the cleaning brush;

[0007] The upper surface of the sliding seat is fixedly connected to a dust collecting bin, the outer surface of the dust collecting bin is fixedly connected to an air suction pump, the output end of the air suction pump is fixedly connected to a corrugated folded tube, and the end of the corrugated folded tube away from the air suction pump is fixedly connected to a cleaning brush.

[0008] Preferably, a hydraulic device is provided on the lower surface of the sliding seat.

[0009] Preferably, a tapping machine body is provided at one end of the hydraulic device, and the hydraulic device can drive the tapping machine body to rise and fall so that it can process the workpiece, and it is also convenient to retract the tapping machine body and then clean the workpiece with a cleaning brush.

[0010] Preferably, the rotating plate is internally rotatably connected with a rotating block.

[0011] Preferably, a limiting block is fixedly connected to the outer surface of the rotating block, and the limiting block can limit the rotating block to facilitate the separation of the rotating block from the rotating plate.

[0012] Preferably, one end of the limiting block away from the rotating block is fixedly connected with a threaded block.

[0013] Preferably, the outer surface of the threaded block is threadedly connected to the cleaning brush, and the cleaning brush can be replaced and installed by rotating the threaded block to avoid the air suction port being blocked and affecting the subsequent absorption of waste chips. The first motor, bidirectional axis motor, second motor, suction pump, and tapping machine body are all connected to an external power supply.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) The thread tapping machine for automatically cleaning metal debris has two sets of cleaning brushes arranged on both sides of the tapping machine body. The cleaning brushes can move in opposite directions simultaneously with the movable block and the fixed column, so that the waste chips can be cleaned at the processing position of the tapping machine body and can be moved to both sides to avoid affecting the lifting of the tapping machine body. The cleaned waste chips can be sucked into the dust collection bin through the suction port and the corrugated folding pipe, which is convenient for the staff to handle and improves the overall work efficiency.

[0016] (2) This thread tapping machine for automatically cleaning metal debris has a rotating block disposed between the cleaning brush and the rotating plate. The rotating block can be rotated to disengage the thread block from the cleaning brush, thereby completing the disassembly and replacement of the cleaning brush, avoiding clogging of the air suction port due to long-term use, affecting subsequent waste chip cleaning work, and increasing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2It is a schematic diagram of the internal structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the sliding seat of the utility model;

[0020] Figure 4 It is a schematic diagram of the connection structure between the rotating plate and the cleaning brush of the utility model.

[0021] In the figure: 1. workbench; 2. fixed seat; 3. first motor; 4. lead screw; 5. sliding block; 6. sliding groove; 7. sliding seat; 8. movable groove; 9. bidirectional axis motor; 10. threaded rod; 11. movable block; 12. fixed column; 13. second motor; 14. rotating plate; 15. cleaning brush; 16. air suction port; 17. dust collecting bin; 18. suction pump; 19. corrugated folding tube; 20. hydraulic device; 21. tapping machine body; 22. rotating block; 23. limit block; 24. threaded block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. 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] See also Figure 1-4 The utility model provides an embodiment: a thread tapping machine for automatically cleaning metal debris, including a workbench 1, the outer surface of the workbench 1 is fixedly connected to a fixed seat 2, the interior of the fixed seat 2 is fixedly connected to a first motor 3, the output end of the first motor 3 is fixedly connected to a lead screw 4, the outer surface of the lead screw 4 is threadedly connected to a sliding block 5, and the rotation of the lead screw 4 can drive the sliding block 5 to rise and fall.

[0024] The outer surface of the fixed seat 2 is provided with a sliding groove 6, the outer surface of the sliding block 5 is fixedly connected with a sliding seat 7, the side surface of the sliding seat 7 is slidably connected to the sliding groove 6, the sliding block 5 drives the sliding seat 7 to descend as a whole, so that the two groups of cleaning brushes 15 are in contact with the workbench 1, and the lower surface of the sliding seat 7 is provided with a movable groove 8.

[0025] A bidirectional shaft motor 9 is fixedly connected inside the movable groove 8, and threaded rods 10 are fixedly connected to the output ends on both sides of the bidirectional shaft motor 9. The threads on the surfaces of the two threaded rods 10 are in opposite directions. The outer surfaces of the threaded rods 10 are threadedly connected to a movable block 11. The rotation of the threaded rods 10 can drive the movable block 11 to move left and right, thereby driving the two sets of cleaning brushes 15 to move in opposite directions at the same time, which will not hinder the normal operation of the tapping machine body 21 and can also enable the cleaning brushes 15 to clean debris from the processing area. A fixed column 12 is fixedly connected to the lower surface of the movable block 11, and the outer surface of the fixed column 12 is slidably connected to the movable groove 8.

[0026] The bottom end of the fixed column 12 is fixedly connected to a second motor 13, and the output end of the second motor 13 is fixedly connected to a rotating plate 14. The second motor 13 can drive the rotating plate 14 to rotate. A cleaning brush 15 is provided on the lower surface of the rotating plate 14. The cleaning brush 15 is provided in two groups, which can clean the waste chips remaining inside the threaded hole of the workpiece. The lower surface of the cleaning brush 15 is provided with an air suction port 16, and the cleaned debris can be absorbed through the air suction port 16.

[0027] The upper surface of the sliding seat 7 is fixedly connected to a dust collecting bin 17, and the outer surface of the dust collecting bin 17 is fixedly connected to an air suction pump 18. The air suction pump 18 can absorb waste debris through the corrugated folding tube 19 and the suction port 16, and concentrate it inside the dust collecting bin 17 to facilitate unified processing by the staff. The output end of the air suction pump 18 is fixedly connected to the corrugated folding tube 19, which is elastic and can move with the two sets of cleaning brushes 15. The end of the corrugated folding tube 19 away from the air suction pump 18 is fixedly connected to the cleaning brush 15.

[0028] A hydraulic device 20 is provided on the lower surface of the sliding seat 7, and a tapping machine body 21 is provided at one end of the hydraulic device 20. The hydraulic device 20 can drive the tapping machine body 21 to rise and fall, so that it can process the workpiece, and it is also convenient to retract the tapping machine body 21, and then the cleaning brush 15 cleans the workpiece. The internal rotation of the rotating plate 14 is connected with a rotating block 22, and the outer surface of the rotating block 22 is fixedly connected with a limiting block 23. The limiting block 23 can limit the rotating block 22, which is convenient for the rotating block 22 to disengage from the rotating plate 14. The end of the limiting block 23 away from the rotating block 22 is fixedly connected with a threaded block 24, and the outer surface of the threaded block 24 is threadedly connected with the cleaning brush 15. The threaded block 24 can be rotated to replace and install the cleaning brush 15 to avoid the air suction port 16 being blocked, which affects the subsequent absorption of waste chips. The first motor 3, the bidirectional axis motor 9, the second motor 13, the suction pump 18, and the tapping machine body 21 are all connected to an external power supply.

[0029] When the embodiment of the present application is in use: the workpiece is placed on the surface of the workbench 1, the hydraulic device 20 is started to drive the tapping machine body 21 to descend, and the tapping machine body 21 processes the workpiece. After the processing is completed, the tapping machine body 21 is retracted, and the first motor 3 is started to drive the screw 4 to rotate, so that the sliding block 5 drives the sliding seat 7 to descend until the two sets of cleaning brushes 15 contact the surface of the workpiece, and then the second motor 13 and the bidirectional axis motor 9 are started, and the second motor 13 drives the cleaning brush 15 to rotate, and the bidirectional axis motor 9 drives the threaded rod 10 on both sides to rotate, so that the threaded rod 10 drives the two movable blocks 11 to move to the middle position at the same time, and the cleaning brush 15 will move with the movable block 11 to the processing position of the tapping machine body 21, so as to clean the waste chips remaining in the threaded hole of the workpiece, and at the same time, the suction pump 18 can be started, and the suction pump 18 can suck the waste chips into the dust collection bin 17 through the corrugated folding tube 19 and the suction port 16, which is convenient for the staff to handle.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A thread tapping machine for automatically cleaning metal debris, characterized in that: include: A workbench (1), wherein the outer surface of the workbench (1) is fixedly connected to a fixed seat (2), the interior of the fixed seat (2) is fixedly connected to a first motor (3), the output end of the first motor (3) is fixedly connected to a lead screw (4), the outer surface of the lead screw (4) is threadedly connected to a sliding block (5), the outer surface of the fixed seat (2) is provided with a sliding groove (6), the outer surface of the sliding block (5) is fixedly connected to a sliding seat (7), the side surface of the sliding seat (7) is slidably connected to the sliding groove (6), and the lower surface of the sliding seat (7) is provided with a movable groove (8); A bidirectional shaft motor (9) is fixedly connected inside the movable groove (8), and output ends on both sides of the bidirectional shaft motor (9) are fixedly connected with threaded rods (10), and the outer surface of the threaded rod (10) is threadedly connected with a movable block (11), and the lower surface of the movable block (11) is fixedly connected with a fixed column (12), and the outer surface of the fixed column (12) is slidably connected to the movable groove (8), and the bottom end of the fixed column (12) is fixedly connected with a second motor (13), and the output end of the second motor (13) is fixedly connected with a rotating plate (14), and a cleaning brush (15) is provided on the lower surface of the rotating plate (14), and the cleaning brush (15) is provided with two groups, and the lower surface of the cleaning brush (15) is provided with an air suction port (16); The upper surface of the sliding seat (7) is fixedly connected to a dust collecting bin (17), the outer surface of the dust collecting bin (17) is fixedly connected to an air suction pump (18), the output end of the air suction pump (18) is fixedly connected to a corrugated folded tube (19), and the end of the corrugated folded tube (19) away from the air suction pump (18) is fixedly connected to a cleaning brush (15).

2. A thread tapping machine for automatically cleaning metal debris according to claim 1, characterized in that: A hydraulic device (20) is provided on the lower surface of the sliding seat (7).

3. A thread tapping machine for automatically cleaning metal debris according to claim 2, characterized in that: A tapping machine body (21) is provided at one end of the hydraulic device (20).

4. A thread tapping machine for automatically cleaning metal debris according to claim 1, characterized in that: The rotating plate (14) is internally rotatably connected with a rotating block (22).

5. A thread tapping machine for automatically cleaning metal debris according to claim 4, characterized in that: The outer surface of the rotating block (22) is fixedly connected to a limiting block (23).

6. A thread tapping machine for automatically cleaning metal debris according to claim 5, characterized in that: One end of the limiting block (23) away from the rotating block (22) is fixedly connected to a threaded block (24).

7. A thread tapping machine for automatically cleaning metal debris according to claim 6, characterized in that: The outer surface of the threaded block (24) is threadedly connected to the cleaning brush (15), and the first motor (3), the bidirectional shaft motor (9), the second motor (13), the suction pump (18), and the tapping machine body (21) are all connected to an external power source.

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