Five-way pipe thread deburring machine

Abstract

The utility model discloses a five-way pipe thread deburring machine and relates to the field of deburring machines, the five-way pipe thread deburring machine comprises a base and a grinding mechanism mounted at the top of the base, a mounting plate is fixedly connected to the outer wall of the top of the base, a mounting opening is formed in the outer wall of one side of the mounting plate, and a grinding motor is fixedly connected to the inner wall of the mounting opening; and a five-way pipe is screwed to an output shaft of the grinding motor, and a sliding motor for driving the grinding mechanism to move is fixedly connected to the outer wall of one side of the mounting plate. According to the five-way pipe polishing device, the polishing mechanism is arranged on the base, two polishing assemblies in the polishing mechanism are arranged to conveniently polish a five-way pipe, a polishing motor drives the five-way pipe to rotate so as to rapidly polish the five-way pipe, a sliding motor is arranged on a mounting plate, and the sliding motor and a lead screw are matched so that the five-way pipe can be rapidly polished; and the grinding mechanism can be conveniently and directly driven to reciprocate, so that the grinding efficiency of the five-way pipe is improved, and the problem of low thread grinding efficiency of the existing five-way pipe is solved.

Description

Technical Field

[0001] This application relates to the field of deburring machines, and more particularly to a deburring machine for five-way pipe threads. Background Technology

[0002] In industrial design, burrs are inevitably present in both metal and plastic workpieces during production. While small, these burrs directly impact product quality, leading to increased emphasis on burr removal across various industries in recent years. Pipe threads are threads located on pipe walls used for connection; they include 55-degree non-sealing pipe threads and 55-degree sealing pipe threads. Primarily used for connecting pipes to ensure a tight fit between the internal and external threads, they are available in straight and tapered versions.

[0003] When reprocessing the thread of a bottom-end pipe, it is necessary to deburr and grind it. Due to the special structure of the bottom-end pipe, the grinding efficiency is relatively low. At the same time, in the actual grinding process, the wear of the metal brush will lead to insufficient grinding of the pipe thread. Utility Model Content

[0004] To address the problems of low grinding efficiency and insufficient grinding in existing five-way pipe thread grinding methods, this application provides a five-way pipe thread deburring machine.

[0005] The technical solution of the five-way pipe thread deburring machine provided in this application is as follows:

[0006] A five-way pipe thread deburring machine includes a base and a grinding mechanism mounted on the top of the base. A mounting plate is fixedly connected to the outer wall of the top of the base, and a mounting opening is provided on one side of the outer wall of the mounting plate. A grinding motor is fixedly connected to the inner wall of the mounting opening, and a five-way pipe is screwed onto the output shaft of the grinding motor. A sliding motor for driving the grinding mechanism to move is fixedly connected to one side of the outer wall of the mounting plate. Two symmetrically arranged limiting components are provided on the outer wall of the top of the base.

[0007] By adopting the above technical solution, the grinding motor on the base can easily drive the bottom bracket tube that needs to be ground to rotate. The grinding motor and the bottom bracket tube come into contact, which facilitates the grinding of the threads on the bottom bracket tube. The sliding motor can easily drive the grinding mechanism to move, thereby expanding the grinding range of the bottom bracket tube and improving the grinding efficiency. The setting of the limit component can easily limit the movement stroke of the grinding mechanism.

[0008] The polishing mechanism includes a slide rail fixedly connected to the base, and a sliding seat slidably connected to the slide rail. Two polishing components are installed on the top outer wall of the sliding seat.

[0009] By adopting the above technical solution, the sliding rail facilitates the sliding installation of the sliding seat, the sliding seat facilitates the installation of the two grinding components, and the sliding seat facilitates the comprehensive grinding of the bottom bracket when it moves the grinding components.

[0010] A drive seat is fixedly connected to the bottom outer wall of the sliding base, and a lead screw is rotatably connected to the top outer wall of the base. One end of the lead screw is fixedly connected to the output shaft of the sliding motor, and the drive seat is screwed onto the outer wall of the lead screw.

[0011] By adopting the above technical solution, the lead screw is directly driven to rotate by the sliding motor, and the rotation of the lead screw directly drives the seat to move. When the seat moves, it is convenient to directly drive the sliding seat to reciprocate on the base.

[0012] The polishing assembly includes a mounting base fixedly connected to a sliding seat, and an opening is provided on one outer wall of the mounting base. A brush seat is slidably connected to the inner wall of the opening, and a metal brush is fixedly connected to one outer wall of the brush seat.

[0013] By adopting the above technical solution, the grinding component can be easily installed on the sliding seat through the setting of the mounting base. The metal brush on the sliding seat can easily grind the bottom bracket. The sliding installation of the brush seat makes it easy to drive the metal brush to adjust its position, thereby ensuring the grinding quality.

[0014] The same bidirectional screw is rotatably connected to the inner walls of both sides of the mounting base, and two symmetrically arranged threaded sleeves are screwed onto the outer wall of the bidirectional screw. Support plates are rotatably connected to the outer walls of the two threaded sleeves, and one end of the two support plates is rotatably connected to the brush holder.

[0015] By adopting the above technical solution, the rotation of the bidirectional screw drives the two threaded sleeves to move towards or away from each other. When the two threaded sleeves move towards each other, the support plate directly pushes the brush seat away from the bidirectional screw. When the two threaded sleeves move away from each other, the brush seat is directly driven to move closer to the bidirectional screw, thereby realizing the adjustment of the position of the metal brush.

[0016] A worm gear is fixedly connected to the centerline of the bidirectional screw. Worms that mesh with the worm gear are rotatably connected to the inner walls of both sides of the mounting base. A rotating part connected to the worm is rotatably connected to the outer wall of one side of the mounting base.

[0017] By adopting the above technical solution, the rotating part drives the worm to rotate, and the rotation of the worm directly drives the worm wheel to drive the bidirectional screw to rotate, thereby facilitating the adjustment of the position of the metal brush.

[0018] The limiting component includes a mounting bracket fixedly connected to the base, and a threaded hole is provided on one outer wall of the mounting bracket, with a limiting bolt screwed into the inner wall of the threaded hole.

[0019] By adopting the above technical solution, the sliding stroke of the sliding seat can be conveniently limited by setting the limit bolt.

[0020] In summary, this application includes at least one of the following beneficial technical effects:

[0021] 1. This application improves the grinding efficiency of the bottom bracket by setting a grinding mechanism on the base. The grinding mechanism has two grinding components that facilitate grinding of the bottom bracket. The grinding motor drives the bottom bracket to rotate, thereby quickly grinding the bottom bracket. Furthermore, by setting a sliding motor on the mounting plate, the cooperation between the sliding motor and the lead screw facilitates direct driving of the grinding mechanism to reciprocate, thereby improving the grinding efficiency of the bottom bracket and solving the problem of low grinding efficiency of existing bottom bracket threads.

[0022] 2. This application facilitates the adjustment of the position of the brush holder by setting a two-way screw, threaded sleeve and support plate in the grinding assembly, thereby facilitating the adjustment of the distance between the metal brush and the bottom bracket tube, and avoiding the problem of insufficient grinding of the bottom bracket tube. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of a five-way pipe thread deburring machine according to an embodiment of this application;

[0024] Figure 2 This is a schematic diagram illustrating the three-dimensional structure of the embodiments of this application;

[0025] Figure 3 This is a schematic diagram illustrating the main structure of the grinding mechanism in the embodiments of this application;

[0026] Figure 4 This is a schematic diagram illustrating the main structure of the grinding component in the embodiments of this application;

[0027] Figure 5 This is a schematic diagram illustrating the cross-sectional structure of the mounting base, which is the main feature of this application embodiment.

[0028] Reference numerals: 1. Base; 2. Mounting plate; 3. Grinding mechanism; 4. Grinding motor; 5. Five-way pipe; 6. Sliding motor; 7. Limiting assembly; 8. Mounting bracket; 9. Limiting bolt; 10. Lead screw; 11. Slide rail; 12. Sliding seat; 13. Drive seat; 14. Grinding assembly; 15. Mounting seat; 16. Metal brush; 17. Rotating part; 18. Brush seat; 19. Double-acting screw; 20. Threaded sleeve; 21. Support plate; 22. Worm gear; 23. Worm. Detailed Implementation

[0029] The following is in conjunction with the appendix Figures 1-5 This application will be described in further detail.

[0030] This application discloses a deburring machine for five-way pipe threads.

[0031] Reference Figure 1-3A five-way pipe thread deburring machine includes a base 1 and a grinding mechanism 3 installed on the top of the base 1. A mounting plate 2 is fixedly connected to the outer wall of the top of the base 1, and a mounting opening is provided on one side of the outer wall of the mounting plate 2. A grinding motor 4 is fixedly connected to the inner wall of the mounting opening, and a five-way pipe 5 is screwed onto the output shaft of the grinding motor 4. A sliding motor 6 that drives the grinding mechanism 3 to move is fixedly connected to one side of the outer wall of the mounting plate 2. Two symmetrically arranged limiting components 7 are provided on the outer wall of the top of the base 1.

[0032] Reference Figure 2-3 The grinding mechanism 3 for grinding the threaded five-way pipe includes a slide rail 11 fixedly connected to the base 1, and a sliding seat 12 slidably connected to the slide rail 11. Two grinding components 14 are installed on the top outer wall of the sliding seat 12. A drive seat 13 is fixedly connected to the bottom outer wall of the sliding seat 12. A lead screw 10 is rotatably connected to the top outer wall of the base 1, and one end of the lead screw 10 is fixedly connected to the output shaft of the sliding motor 6. The drive seat 13 is screwed onto the outer wall of the lead screw 10.

[0033] In use, the sliding motor 6 directly drives the lead screw 10 to rotate, and the rotation of the lead screw 10 directly drives the seat 13 to move. When the seat 13 moves, it is convenient to directly drive the sliding seat 12 to move back and forth on the base 1. The slide rail 11 facilitates the sliding installation of the sliding seat 12. The sliding seat 12 facilitates the installation of the two grinding components 14. When the sliding seat 12 drives the grinding components 14 to move, it is convenient to perform full grinding on the five-way pipe 5.

[0034] Reference Figure 2-3 The grinding assembly 14 for contacting the five-way pipe thread includes a mounting base 15 fixedly connected to the sliding base 12, and an opening is provided on one side of the outer wall of the mounting base 15. A brush seat 18 is slidably connected to the inner wall of the opening, and a metal brush 16 is fixedly connected to one side of the outer wall of the brush seat 18. The same bidirectional screw 19 is rotatably connected to both sides of the inner wall of the mounting base 15, and two symmetrically arranged threaded sleeves 20 are screwed to the outer wall of the bidirectional screw 19. Support plates 21 are rotatably connected to the outer walls of both threaded sleeves 20. One end of the two support plates 21 is rotatably connected to the brush seat 18. A worm gear 22 is fixedly connected to the center line of the bidirectional screw 19. A worm 23 that meshes with the worm gear 22 is rotatably connected to both sides of the inner wall of the mounting base 15. A rotating part 17 connected to the worm 23 is rotatably connected to one side of the outer wall of the mounting base 15.

[0035] In use, the rotating part 17 drives the worm 23 to rotate. When the worm 23 rotates, it directly drives the worm wheel 22 to drive the double-ended screw 19 to rotate, thereby facilitating the adjustment of the position of the metal brush 16. The rotation of the double-ended screw 19 drives the two threaded sleeves 20 to move towards or away from each other. When the two threaded sleeves 20 move towards each other, the support plate 21 directly pushes the brush seat 18 away from the double-ended screw 19. When the two threaded sleeves 20 move away from each other, the support plate 21 directly drives the brush seat 18 to move closer to the double-ended screw 19, thereby realizing the adjustment of the position of the metal brush 16. The mounting base 15 facilitates the installation of the grinding assembly 14 on the sliding base 12. The metal brush 16 on the sliding base 12 facilitates the grinding of the bottom bracket. The sliding installation of the brush seat 18 facilitates the adjustment of the position of the metal brush 16, thereby ensuring the grinding quality.

[0036] Reference Figure 1-2 The limiting component 7 includes a mounting bracket 8 fixedly connected to the base 1, and a threaded hole is provided on one side of the outer wall of the mounting bracket 8. A limiting bolt 9 is screwed into the inner wall of the threaded hole. The limiting bolt 9 is used to limit the sliding stroke of the sliding seat 12.

[0037] The implementation principle of the five-way pipe thread deburring machine in this embodiment is as follows: In use, the five-way pipe to be ground is screwed onto the output shaft of the grinding motor 4. The positions of the two grinding components 14 are then adjusted. The grinding motor 4 is started, driving the five-way pipe 5 to rotate. When the five-way pipe 5 rotates, it contacts the metal brush 16 on the grinding component 14, thereby grinding the thread of the five-way pipe. Simultaneously, the sliding motor 6 is started, driving the lead screw 10 to rotate. When the lead screw 10 rotates, it directly drives the drive seat 13 to move. The drive seat 13 drives the sliding seat 12 to move back and forth, thereby improving the efficiency of the deburring process. The grinding efficiency of the bottom bracket is affected by the fact that when the metal brush 16 is severely worn, its position needs to be adjusted. During adjustment, the rotating part 17 rotates, which drives the worm gear 23 to rotate. The worm gear 23 then drives the worm wheel 22 to rotate, which in turn drives the double-acting screw 19 to rotate. The double-acting screw 19 then drives the two threaded sleeves 20 to move towards or away from each other. When the two threaded sleeves 20 move towards each other, the support plate 21 pushes the brush seat 18 away from the worm wheel 22, thereby bringing the metal brush 16 into contact with the bottom bracket.

[0038] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A five-way pipe thread deburring machine, comprising a base (1) and a grinding mechanism (3) mounted on top of the base (1), characterized in that: The base (1) has a mounting plate (2) fixedly connected to its top outer wall, and a mounting opening is provided on one side of the mounting plate (2). A grinding motor (4) is fixedly connected to the inner wall of the mounting opening, and a five-way pipe (5) is screwed onto the output shaft of the grinding motor (4). A sliding motor (6) for driving the grinding mechanism (3) is fixedly connected to one side of the mounting plate (2). The base (1) has two symmetrically arranged limiting components (7). The grinding mechanism (3) includes a slide rail (11) fixedly connected to the base (1), and a sliding seat (12) is slidably connected to the slide rail (11). Two grinding components (14) are installed on the top outer wall of the sliding seat (12). A drive seat (13) is fixedly connected to the bottom outer wall of the sliding seat (12). A wire is rotatably connected to the top outer wall of the base (1). The rod (10) is fixedly connected to the output shaft of the sliding motor (6) at one end. The drive seat (13) is screwed onto the outer wall of the lead screw (10). The grinding assembly (14) includes a mounting seat (15) fixedly connected to the sliding seat (12). An opening is provided on one side of the outer wall of the mounting seat (15). A brush seat (18) is slidably connected to the inner wall of the opening. A metal brush (16) is fixedly connected to one side of the outer wall of the brush seat (18). The same bidirectional screw (19) is rotatably connected to the inner walls of both sides of the mounting seat (15). Two symmetrically arranged threaded sleeves (20) are screwed onto the outer wall of the bidirectional screw (19). Support plates (21) are rotatably connected to the outer walls of the two threaded sleeves (20). One end of the two support plates (21) is rotatably connected to the brush seat (18).

2. The five-way pipe thread deburring machine according to claim 1, characterized in that: A worm gear (22) is fixedly connected to the center line of the bidirectional screw (19). A worm (23) that meshes with the worm gear (22) is rotatably connected to the inner walls of both sides of the mounting base (15). A rotating part (17) that is connected to the worm (23) is rotatably connected to the outer wall of one side of the mounting base (15).

3. The five-way pipe thread deburring machine according to claim 2, characterized in that: The limiting component (7) includes a mounting bracket (8) fixedly connected to the base (1), and a threaded hole is provided on one side of the outer wall of the mounting bracket (8), and a limiting bolt (9) is screwed into the inner wall of the threaded hole.

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