Chip removing mechanism for impeller machining

Abstract

The utility model discloses a scrap removing mechanism for impeller machining, and relates to the technical field of scrap removing mechanisms, the scrap removing mechanism comprises a base, the upper side of the base is fixedly connected with an exhaust fan, the upper side of the base is fixedly connected with a scrap storage box, and an input pipe of the exhaust fan is fixedly connected with the scrap storage box in a penetrating mode; an air inlet pipe is fixedly connected to the front side of the scrap storage box in a penetrating mode, a fixing block is fixedly connected to the rear side of the scrap storage box, a scrap storage box is movably connected to the rear side of the scrap storage box, a dustproof plate is arranged on the lower side of the scrap storage box, and a rotary knob is rotationally connected to the rear side of the fixing block. Through mutual cooperation of the scrap storage box, the fixing block, the rotary knob, the worm, the worm gear, the threaded rod, the clamping plate and the lifting plate, scraps in the scrap storage box can be rapidly detached and cleaned, the rapidly detached scrap storage box can be cleaned under the condition that complex tools are not needed or long-time operation is not needed, frequent shutdown caused by full load of the scrap storage box is avoided, and the service life of the scrap storage box is prolonged. And the processing continuity is kept.

Description

Technical Field

[0001] This utility model relates to the technical field of chip removal mechanisms, specifically to a chip removal mechanism for impeller machining. Background Technology

[0002] Chip removal mechanisms for impeller machining are mainly used to remove chips generated during impeller machining in a timely manner to ensure the smooth progress and quality of the machining process. Frequent contact and friction between chips and cutting tools will accelerate tool wear. Chip removal mechanisms can remove chips from around the cutting tools in a timely manner, reducing chip wear on the cutting tools, extending tool life, and reducing machining costs.

[0003] The existing technology has the following problems:

[0004] The existing equipment cannot quickly disassemble and clean the chips inside the chip collection box during use. If the chip collection box is full and cannot be quickly disassembled and cleaned, it requires a long downtime, which leads to prolonged equipment downtime and affects overall processing efficiency. When chips accumulate too quickly, it may force frequent shutdowns for cleaning, interrupting the processing flow and making continuous production impossible. In addition, the air guide plate at the air inlet of the existing equipment cannot be rotated. During impeller processing, the chips generated by the cutting tool will fly in different directions. If the air guide plate is fixed, it may not be able to align with the main direction of chip flying, resulting in a large amount of chips not being sucked in in time and accumulating in the processing area. Utility Model Content

[0005] This invention provides a chip removal mechanism for impeller machining to solve the problems existing in the background art.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0007] A chip removal mechanism for impeller machining includes a base, an exhaust fan fixedly connected to the upper side of the base, a chip collection box fixedly connected to the upper side of the base, an input pipe of the exhaust fan fixedly connected to the chip collection box, an air inlet pipe fixedly connected to the front side of the chip collection box, a fixing block fixedly connected to the rear side of the chip collection box, a chip storage box movably connected to the rear side of the chip collection box, and a dustproof plate provided on the lower side of the chip storage box.

[0008] A further improvement of this utility model is that: a knob is rotatably connected to the rear side of the fixing block, a worm gear is fixedly connected to the front side of the knob, two worm wheels are meshed with the outer wall of the worm gear, a threaded rod is fixedly connected through the upper side of the worm wheel, a lifting plate is threadedly connected to the outer wall of the threaded rod, and a clamping plate is fixedly connected to the front side of the lifting plate.

[0009] A further improvement of this utility model is that both ends of the threaded rod are rotatably connected to the fixed block, the front side of the card plate is movably connected to the chip storage box, and the outer wall of the card plate is slidably connected to the fixed block.

[0010] A further improvement of this utility model is that: two support plates are fixedly connected to the upper side of the air inlet pipe, and a rotating column is rotatably connected to the opposite surfaces of the two support plates. An annular inclined groove is provided on the outer wall of the rotating column. Two rotating shafts are rotatably connected to the front end of the inner surface of the air inlet pipe, and an air guide plate is fixedly connected to the outer wall of the rotating shaft.

[0011] A further improvement of this utility model is that: a gear is fixedly connected to the upper end of the rotating shaft, a U-shaped plate is fixedly connected to the upper side of the air inlet pipe, a movable plate is slidably connected to the outer wall of the U-shaped plate, and racks are fixedly connected to both the front and rear sides of the movable plate, with the front side of the rack meshing with the gear.

[0012] A further improvement of this utility model is that: a rotating rod is rotatably connected to the upper side of the air inlet pipe, a fixing plate is fixedly connected to the outer wall of the rotating rod, a guide post is fixedly connected to the upper side of the fixing plate, the outer wall of the guide post is slidably connected to the annular inclined groove, a sector gear is fixedly connected to the front end of the fixing plate, and the rear side of the rack at the rear end is meshed with the sector gear.

[0013] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0014] 1. This utility model provides a chip removal mechanism for impeller processing. Through the cooperation of a chip storage box, a fixed block, a knob, a worm gear, a worm wheel, a threaded rod, a clamping plate, and a lifting plate, the chip inside the chip storage box can be quickly disassembled and cleaned. The quick-disassembly chip storage box can be cleaned without complicated tools or long-term operation, avoiding frequent shutdowns caused by a full chip storage box and maintaining processing continuity.

[0015] 2. This utility model provides a chip removal mechanism for impeller machining. Through the mutual cooperation of a rotating column, annular inclined groove, U-shaped plate, moving plate, air guide plate, rotating shaft, gear, rack, sector gear and rotating rod, the air guide plate at the air inlet can rotate. During impeller machining, the direction of chip splashing will change due to the tool angle, feed speed or blade surface shape. The rotatable air guide plate can dynamically adjust the angle to always be aligned with the chip concentration area, ensuring efficient chip removal and reducing the risk of accumulation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the fixing block structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the chip collection box of this utility model;

[0019] Figure 4 This is a schematic diagram of the rotating structure of this utility model;

[0020] Figure 5 for Figure 4 Enlarged schematic diagram of the structure at point A in the middle.

[0021] In the diagram: 1. Base; 2. Exhaust fan; 3. Chip collection box; 4. Air inlet pipe; 5. Chip collection box; 6. Fixing block; 7. Knob; 8. Worm gear; 9. Worm wheel; 10. Threaded rod; 11. Clamping plate; 12. Lifting plate; 13. Dustproof plate; 14. Support plate; 15. Rotating column; 16. Annular inclined groove; 17. U-shaped plate; 18. Moving plate; 19. Air guide plate; 20. Rotating shaft; 21. Gear; 22. Rack; 23. Sector gear; 24. Rotating rod; 25. Guide column; 26. Fixing plate; 27. Motor. Detailed Implementation

[0022] To make the technical means, creative features, objectives, and effects of this utility model easier to understand, the following describes this utility model in conjunction with specific embodiments:

[0023] like Figure 1 As shown, this utility model provides a chip removal mechanism for impeller processing, including a base 1, an exhaust fan 2 fixedly connected to the upper side of the base 1, a chip storage box 3 fixedly connected to the upper side of the base 1, an input pipe of the exhaust fan 2 through and fixedly connected to the chip storage box 3, an air inlet pipe 4 through and fixedly connected to the front side of the chip storage box 3, a fixing block 6 fixedly connected to the rear side of the chip storage box 3, and a chip collection box 5 movably connected to the rear side of the chip storage box 3. A dustproof plate 13 is provided on the lower side of the chip collection box 5. When the exhaust fan 2 on the base 1 is working, it generates suction, which draws the chip storage box 3 into a negative pressure state through the input pipe through and fixedly connected to the chip storage box 3. Under the action of negative pressure, the chips generated by impeller processing are sucked into the chip storage box 3 through the air inlet pipe 4 and finally fall into the chip collection box 5 for storage, thus realizing the chip removal function.

[0024] like Figure 2As shown, this utility model provides a technical solution: Preferably, a knob 7 is rotatably connected to the rear side of the fixing block 6, and a worm gear 8 is fixedly connected to the front side of the knob 7. Two worm wheels 9 are meshed with the outer wall of the worm gear 8. A threaded rod 10 is fixedly connected through the upper side of the worm wheels 9. A lifting plate 12 is threadedly connected to the outer wall of the threaded rod 10. A clamping plate 11 is fixedly connected to the front side of the lifting plate 12. Both ends of the threaded rod 10 are rotatably connected to the fixing block 6. The front side of the clamping plate 11 is movably connected to the chip collection box 5, and the outer wall of the clamping plate 11 is slidably connected to the fixing block 6. When it is necessary to clean the chip collection box 5... When the knob 7 is turned, the knob 7 drives the worm 8 fixedly connected to the front to rotate. Since the worm 8 meshes with the two worm wheels 9, the rotation of the worm 8 will drive the worm wheels 9 to rotate. The threaded rod 10 fixedly connected to the upper side of the worm wheel 9 will rotate accordingly. Under the action of the thread, the lifting plate 12 threadedly connected to the threaded rod 10 drives the clamping plate 11 fixedly connected to the front to slide upward in the fixing block 6, so that the clamping plate 11 is disengaged from the chip collection box 5, and the chip collection box 5 can be easily removed for cleaning. After cleaning, the knob 7 is turned in the opposite direction, and the clamping plate 11 descends and locks the chip collection box 5 again, completing the fixation.

[0025] like Figure 3-5 As shown, this utility model provides a technical solution: Preferably, two support plates 14 are fixedly connected to the upper side of the air inlet pipe 4, and a rotating column 15 is rotatably connected to the opposite surfaces of the two support plates 14. A motor 27 is fixedly connected to the left side of the left support plate 14, and the output shaft of the motor 27 is fixedly connected to the rotating column 15. An annular inclined groove 16 is formed on the outer wall of the rotating column 15. Two rotating shafts 20 are rotatably connected to the front end of the inner surface of the air inlet pipe 4. A guide plate 19 is fixedly connected to the outer wall of the rotating shaft 20, and a gear 21 is fixedly connected to the upper end of the rotating shaft 20. A U-shaped plate 17 is fixedly connected to the upper side of the air inlet pipe 4, and a moving plate 18 is slidably connected to the outer wall of the U-shaped plate 17. A rack 22 is fixedly connected to both the front and rear sides of the moving plate 18. The front side of the front rack 22 meshes with the gear 21. A rotating rod 24 is rotatably connected to the upper side of the air inlet pipe 4, and a fixing plate 26 is fixedly connected to the outer wall of the rotating rod 24. The upper part of the fixing plate 26... A guide post 25 is fixedly connected to the side. The outer wall of the guide post 25 is slidably connected to the annular inclined groove 16. A sector gear 23 is fixedly connected to the front end of the fixed plate 26. The rear side of the rear rack 22 is meshed with the sector gear 23. During the impeller processing, when the equipment is running, the motor 27 drives the rotating column 15 to rotate. The guide post 25 on the fixed plate 26 slides in the annular inclined groove 16 on the outer wall of the rotating column 15. Due to the special shape of the annular inclined groove 16, the guide post 25 will perform reciprocating linear motion and drive the rotating rod 24 to rotate. At the same time, it drives the fixed plate 26 fixedly connected to the outer wall to rotate. The sector gear 23 rotates and meshes with the rear rack 22, driving the moving plate 18 to slide on the outer wall of the U-shaped plate 17. The rack 22 on the front side of the moving plate 18 meshes with the gear 21, so that the rotating shaft 20 drives the air guide plate 19 to rotate, thereby dynamically adjusting the angle of the air guide plate 19 to always be aligned with the chip concentration area and ensure efficient chip removal.

[0026] The working principle of the chip removal mechanism for impeller machining will be explained in detail below.

[0027] like Figure 1-5 As shown, when the chip collection box 5 needs to be cleaned, turn the knob 7. The knob 7 drives the worm gear 8 fixedly connected to the front to rotate. Since the worm gear 8 meshes with the two worm wheels 9, the rotation of the worm gear 8 will drive the worm wheels 9 to rotate. The threaded rod 10 fixedly connected to the upper side of the worm wheel 9 will rotate accordingly. Under the action of the thread, the lifting plate 12 threadedly connected to the threaded rod 10 drives the clamping plate 11 fixedly connected to the front to slide upward in the fixing block 6, so that the clamping plate 11 is disengaged from the chip collection box 5, and the chip collection box 5 can be easily removed for cleaning. After cleaning, turn the knob 7 in the opposite direction, and the clamping plate 11 will descend and re-clamp the chip collection box 5 to complete the fixation. During the impeller processing, when the equipment During operation, the motor 27 drives the rotating column 15 to rotate, and the guide column 25 on the fixed plate 26 slides in the annular inclined groove 16 on the outer wall of the rotating column 15. Due to the special shape of the annular inclined groove 16, the guide column 25 will perform reciprocating linear motion and drive the rotating rod 24 to rotate. At the same time, it will drive the fixed plate 26 fixedly connected to the outer wall to rotate. The sector gear 23 rotates and meshes with the rear rack 22, driving the moving plate 18 to slide on the outer wall of the U-shaped plate 17. The rack 22 on the front side of the moving plate 18 meshes with the gear 21, so that the rotating shaft 20 drives the air guide plate 19 to rotate, thereby dynamically adjusting the angle of the air guide plate 19 to always be aligned with the chip concentration area to ensure efficient chip removal.

[0028] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A chip removal mechanism for impeller machining, characterized in that: Includes a base (1), an exhaust fan (2) is fixedly connected to the upper side of the base (1), a chip collection box (3) is fixedly connected to the upper side of the base (1), the input pipe of the exhaust fan (2) is fixedly connected to the chip collection box (3), an air inlet pipe (4) is fixedly connected to the front side of the chip collection box (3), a fixing block (6) is fixedly connected to the rear side of the chip collection box (3), a chip collection box (5) is movably connected to the rear side of the chip collection box (3), and a dustproof plate (13) is provided on the lower side of the chip collection box (5).

2. The chip removal mechanism for impeller machining according to claim 1, characterized in that: A knob (7) is rotatably connected to the rear side of the fixed block (6), and a worm gear (8) is fixedly connected to the front side of the knob (7). Two worm wheels (9) are meshed with the outer wall of the worm gear (8). A threaded rod (10) is fixedly connected through the upper side of the worm wheel (9). A lifting plate (12) is threadedly connected to the outer wall of the threaded rod (10), and a clamping plate (11) is fixedly connected to the front side of the lifting plate (12).

3. The chip removal mechanism for impeller machining according to claim 2, characterized in that: Both ends of the threaded rod (10) are rotatably connected to the fixed block (6), the front side of the clamping plate (11) is movably connected to the chip storage box (5), and the outer wall of the clamping plate (11) is slidably connected to the fixed block (6).

4. The chip removal mechanism for impeller machining according to claim 1, characterized in that: Two support plates (14) are fixedly connected to the upper side of the air inlet pipe (4). A rotating column (15) is rotatably connected to the opposite surfaces of the two support plates (14). A motor (27) is fixedly connected to the left side of the left support plate (14). The output shaft of the motor (27) is fixedly connected to the rotating column (15). An annular inclined groove (16) is opened on the outer wall of the rotating column (15). Two rotating shafts (20) are rotatably connected to the front end of the inner surface of the air inlet pipe (4). A guide plate (19) is fixedly connected to the outer wall of the rotating shaft (20).

5. The chip removal mechanism for impeller machining according to claim 4, characterized in that: A gear (21) is fixedly connected to the upper end of the rotating shaft (20), a U-shaped plate (17) is fixedly connected to the upper side of the air inlet pipe (4), a movable plate (18) is slidably connected to the outer wall of the U-shaped plate (17), and racks (22) are fixedly connected to both the front and rear sides of the movable plate (18), with the front side of the rack (22) meshing with the gear (21).

6. A chip removal mechanism for impeller machining according to claim 5, characterized in that: A rotating rod (24) is rotatably connected to the upper side of the air inlet pipe (4). A fixing plate (26) is fixedly connected to the outer wall of the rotating rod (24). A guide post (25) is fixedly connected to the upper side of the fixing plate (26). The outer wall of the guide post (25) is slidably connected to the annular inclined groove (16). A sector gear (23) is fixedly connected to the front end of the fixing plate (26). The rear end of the rack (22) is meshed with the sector gear (23).

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