Aluminum alloy frame deburring device

Abstract

This utility model relates to the technical field of aluminum alloy processing equipment, specifically to a deburring device for aluminum alloy frames. It includes a reaction tank with two sets of support frames on its surface. A manual lead screw is rotatably connected to the surface of one set of support frames, and an auxiliary rod is rotatably connected to the surface of the other set of support frames. Two adjusting plates are slidably connected to the surfaces of both the manual lead screw and the auxiliary rod. A rotating shaft is rotatably connected to the surface of each adjusting plate, and a cleaning roller is inserted between the two rotating shafts. A limiting plate is fixedly connected to the bottom end of each adjusting plate, and a scraper is slidably connected between the two limiting plates. The advantages are: by adjusting the position between the two sets of cleaning rollers with the manual lead screw, it is possible to clean and remove impurities from the surface of metal frames of different widths, improving the cleaning efficiency of the metal frames; and by providing a scraper at the bottom end of the cleaning rollers to scrape off the cleaning liquid on their surface, improving the cleanliness of the working environment and reducing water stains formed by the cleaning liquid on the surface of the metal frames.

Description

Technical Field

[0001] This utility model relates to the technical field of aluminum alloy processing equipment, specifically to a deburring device for aluminum alloy frames. Background Technology

[0002] During the manufacturing process of aluminum alloy frames, burrs will inevitably be generated on their edges, regardless of whether the processing technology is cutting, stamping, drilling or milling. Burrs not only affect the appearance quality of the aluminum alloy frame, but may also scratch people or damage other parts that work with it during subsequent assembly and use. There are many ways to remove burrs, such as mechanical grinding, chemical deburring and thermal deburring.

[0003] In existing technologies, chemical deburring devices typically place the metal frame to be processed in a reaction tank, add chemical reagents to the reaction tank, and allow the reagents to react chemically with the burrs on the surface of the metal frame, thereby precisely removing the burrs while maintaining the integrity and precision of the frame substrate.

[0004] However, after chemical deburring and cleaning, some tiny solid impurities may adhere to the surface of the metal frame, which requires manual cleaning, making the operation quite troublesome. Furthermore, after the metal frame is removed from the reaction tank, a large amount of cleaning solution usually remains on the surface, causing the cleaning solution to drip randomly outside the reaction tank, affecting the working environment. Moreover, the liquid will form water stains after remaining on the metal frame, affecting subsequent operation and inspection processes. Utility Model Content

[0005] The purpose of this invention is to provide a deburring device for aluminum alloy frames to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a deburring device for aluminum alloy frames, comprising a reaction tank, two sets of support frames are provided on the surface of the reaction tank, a manual lead screw is rotatably connected to the surface of one set of support frames, an auxiliary rod is rotatably connected to the surface of the other set of support frames, two adjusting plates are slidably connected to the surfaces of the manual lead screw and the auxiliary rod, a rotating shaft is rotatably connected to the surface of the adjusting plate, a cleaning roller is inserted between the two rotating shafts, a limit plate is fixedly connected to the bottom end of the adjusting plate, and a scraper is slidably connected between the two limit plates.

[0007] Preferably, the surface of the manual lead screw is provided with a left threaded portion and a right threaded portion, and one end of the manual lead screw extends through to the top surface of the support frame and is fixedly connected to a handwheel.

[0008] Preferably, the reaction tank has sliding grooves on both sides of its surface, a limiting plate is slidably connected in the sliding grooves, a central groove is formed on the surface of the limiting plate, a central rod is fixedly connected to the surface of the central groove, the central rod has a T-shaped circular plate structure, and a spring is sleeved on the surface of the central rod.

[0009] Preferably, one end of the spring is fixedly connected to the central groove, and the other end of the spring is fixedly connected to a fixing plate. The fixing plate is inserted between the two central rods, and the scraper is fixedly connected to one side of the fixing plate.

[0010] Preferably, the adjusting plate has a square plate structure, and the surface of the adjusting plate is provided with threaded grooves. The threaded grooves on the surfaces of the two adjusting plates are respectively matched and connected to the left threaded part and the right threaded part. The surface of the adjusting plate is provided with a round hole, and the rotating shaft is rotatably connected in the round hole.

[0011] Preferably, a motor is fixedly connected to the surfaces of the two adjusting plates, the output end of the motor is connected to the surface of the rotating shaft, and two retaining rings are fixedly connected to the surface of the rotating shaft. The retaining rings limit the two ends of the adjusting plates, and a rubber groove is formed on the surface of the rotating shaft away from the motor.

[0012] Preferably, a rubber block is fixedly connected to the surface of the rubber groove, and a locking block is fixedly connected to one end of the rubber block. The locking block has a square block structure, and a slider is fixedly connected to one end of the locking block.

[0013] Preferably, the cleaning roller has slots on both ends of its surface. The slots are square, and one end of the locking block is embedded in the slot to limit the movement of the cleaning roller.

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

[0015] The aluminum alloy frame deburring device proposed in this utility model has a manual lead screw installed on the surface of the reaction tank. The position between two sets of cleaning rollers can be adjusted by the manual lead screw, thereby cleaning and removing impurities from the surface of metal frames of different widths, improving the cleaning efficiency of metal frames. A set of scrapers is installed at the bottom of the cleaning rollers. The scrapers can be made to fit against the surface of the metal frame by the cooperation of spring and central rod, scraping off the cleaning liquid on the surface, improving the cleanliness of the working environment and reducing the formation of water stains on the surface of the metal frame by the cleaning liquid. Attached Figure Description

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

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

[0018] Figure 3 This is a half-sectional schematic diagram of the structure of this utility model;

[0019] Figure 4 for Figure 3 Enlarged schematic diagram of the structure at point A in the middle;

[0020] Figure 5 This is an exploded view of the cleaning mechanism of this utility model.

[0021] In the diagram: 1. Reaction tank; 2. Support frame; 3. Manual lead screw; 4. Handwheel; 5. Motor; 6. Adjusting plate; 7. Cleaning roller; 8. Fixing plate; 9. Sliding groove; 10. Auxiliary rod; 11. Limiting plate; 12. Rotating shaft; 13. Scraper; 14. Rubber block; 15. Sliding block; 16. Center rod; 17. Spring; 18. Center groove; 19. Slot; 20. Locking block. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0023] Example 1

[0024] Please see Figures 1 to 2 This utility model provides a technical solution: an aluminum alloy frame deburring device, including a reaction tank 1, two sets of support frames 2 are provided on the surface of the reaction tank 1, a manual screw 3 is rotatably connected to the surface of one set of support frames 2, an auxiliary rod 10 is rotatably connected to the surface of the other set of support frames 2, two adjusting plates 6 are slidably connected to the surfaces of the manual screw 3 and the auxiliary rod 10, a rotating shaft 12 is rotatably connected to the surface of the adjusting plate 6, a cleaning roller 7 is inserted between the two rotating shafts 12, a limiting plate 11 is fixedly connected to the bottom end of the adjusting plate 6, and a scraper 13 is slidably connected between the two limiting plates 11;

[0025] A manual lead screw 3 is installed on the surface of the reaction tank 1. The position between the two sets of cleaning rollers 7 is adjusted by the manual lead screw 3, so that the surface of metal frames of different widths can be cleaned and impurities removed, thereby improving the cleaning efficiency of the metal frames. A set of scrapers 13 is installed at the bottom of the cleaning rollers 7. The scrapers 13 can be attached to the surface of the metal frame by the cooperation of spring 17 and center rod 16, so as to scrape off the cleaning liquid on the surface, improve the cleanliness of the working environment, and reduce the formation of water stains on the surface of the metal frame by the cleaning liquid.

[0026] Example 2

[0027] Please see Figures 1 to 4 Based on Example 1, in order to scrape off the chemical cleaning liquid on the surface of the aluminum alloy frame, the surface of the manual screw 3 is provided with a left thread and a right thread respectively. One end of the manual screw 3 extends through to the top surface of the support frame 2 and is fixedly connected to a handwheel 4. Sliding grooves 9 are opened on both sides of the surface of the reaction tank 1. The limiting plate 11 is slidably connected in the sliding groove 9. The sliding groove 9 provides a stable sliding track for the limiting plate 11, ensuring that the adjusting plate 6 can move linearly, and the limiting plate 11 can ensure that the scraper 13 can move synchronously with the manual screw 3.

[0028] The surface of the limiting plate 11 has a central groove 18, and a central rod 16 is fixedly connected to the surface of the central groove 18. The central rod 16 has a T-shaped circular plate structure and limits the range of motion of the fixed plate 8. A spring 17 is sleeved on the surface of the central rod 16. One end of the spring 17 is fixedly connected to the central groove 18, and the other end of the spring 17 is fixedly connected to the fixed plate 8. When the scraper 13 encounters an uneven part of the metal frame surface, the spring 17 can deform according to the change of pressure, so that the scraper 13 can automatically adapt to the change of the frame surface and maintain close contact with the frame surface. The fixed plate 8 is inserted between the two central rods 16, and the scraper 13 is fixedly connected to one side of the fixed plate 8.

[0029] Example 3

[0030] Please see Figures 1 to 5 Based on Embodiment 2, in order to clean the aluminum alloy surface after deburring, the adjusting plate 6 is a square plate structure. The surface of the adjusting plate 6 is provided with threaded grooves. The threaded grooves on the surfaces of the two adjusting plates 6 are respectively matched and connected to the left threaded part and the right threaded part. The surface of the adjusting plate 6 is provided with a round hole. The rotating shaft 12 is rotatably connected in the round hole. The surfaces of the two adjusting plates 6 are fixedly connected with a motor 5. The output end of the motor 5 is connected to the surface of the rotating shaft 12.

[0031] Two retaining rings are fixedly connected to the surface of the rotating shaft 12. The retaining rings limit the two ends of the adjusting plate 6 and ensure that the rotating shaft 12 is always kept in the correct position. A rubber groove is opened on the side of the rotating shaft 12 away from the motor 5. A rubber block 14 is fixedly connected to the surface of the rubber groove. A locking block 20 is fixedly connected to one end of the rubber block 14. The locking block 20 has a square block structure. A slider 15 is fixedly connected to one end of the locking block 20. The two ends of the cleaning roller 7 have slots 19. The slots 19 are square grooves. One end of the locking block 20 is embedded in the slot 19 to limit the cleaning roller 7. The surface of the cleaning roller 7 is provided with a brush. Through the elastic deformation of the rubber block 14, the locking block 20 can be easily embedded into the slot 19 of the cleaning roller 7 to realize the quick connection and limiting of the cleaning roller 7 and the rotating shaft 12.

[0032] In actual use, firstly, by rotating the handwheel 4, the threaded grooves on the surfaces of the two adjusting plates 6 are matched and connected with the left and right threaded parts respectively. When rotating the handwheel 4, the manual screw 3 will drive the two adjusting plates 6 to move in opposite directions along the manual screw 3 and the auxiliary rod 10. The adjusting plates 6 drive the cleaning rollers 7 and the scraper 13 to move. According to the width of the aluminum alloy frame to be cleaned, the two cleaning rollers 7 are adjusted to the corresponding positions. The scraper 13 is moved to the opposite end, and the cleaned aluminum alloy frame is placed between the two scrapers 13. The scraper 13 is released, and the spring 17 sleeved on the central rod 16 applies a certain elastic force to the fixing plate 8, so that the scraper 13 can fit tightly against the surface of the aluminum alloy frame. Then, the two motors 5 are started, and the two motors 5 drive the two cleaning rollers 7 to move in opposite directions. Finally, the scraper 13 scrapes off the cleaning liquid on the surface of the aluminum alloy frame, and the cleaning rollers 7 clean the surface of the aluminum alloy frame by rotating.

[0033] When the cleaning roller 7 needs to be disassembled and maintained separately, push and pull the two sliders 15 toward the ends that are far apart from each other. The sliders 15 drive the locking block 20 to move. The locking block 20 squeezes the surface of the rubber block 14, and the rubber block 14 changes from its original state to a compressed state. The two locking blocks 20 disengage from the locking groove 19 respectively. At this time, the cleaning roller 7 can be removed for maintenance.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A deburring device for aluminum alloy frames, comprising a reaction tank (1), wherein two sets of support frames (2) are provided on the surface of the reaction tank (1), characterized in that: One set of support frames (2) is rotatably connected to a manual screw (3), and another set of support frames (2) is rotatably connected to an auxiliary rod (10). The surfaces of the manual screw (3) and the auxiliary rod (10) are slidably connected to two adjusting plates (6). The surfaces of the adjusting plates (6) are rotatably connected to a rotating shaft (12). A cleaning roller (7) is inserted between the two rotating shafts (12). The bottom end of the adjusting plate (6) is fixedly connected to a limiting plate (11). A scraper (13) is slidably connected between the two limiting plates (11).

2. The deburring device for aluminum alloy frames according to claim 1, characterized in that: The surface of the manual lead screw (3) is provided with a left thread and a right thread, and one end of the manual lead screw (3) extends through to the top surface of the support frame (2) and is fixedly connected to a handwheel (4).

3. The deburring device for aluminum alloy frames according to claim 1, characterized in that: The reaction tank (1) has sliding grooves (9) on both sides of its surface. The limiting plate (11) is slidably connected in the sliding groove (9). The limiting plate (11) has a central groove (18) on its surface. A central rod (16) is fixedly connected to the surface of the central groove (18). The central rod (16) has a "T" shaped circular plate structure. A spring (17) is sleeved on the surface of the central rod (16).

4. The deburring device for aluminum alloy frames according to claim 3, characterized in that: One end of the spring (17) is fixedly connected to the central groove (18), and the other end of the spring (17) is fixedly connected to the fixing plate (8). The fixing plate (8) is inserted between the two central rods (16), and the scraper (13) is fixedly connected to one side of the fixing plate (8).

5. The deburring device for aluminum alloy frames according to claim 1, characterized in that: The adjusting plate (6) has a square plate structure. The surface of the adjusting plate (6) is provided with threaded grooves. The threaded grooves on the surfaces of the two adjusting plates (6) are respectively matched and connected to the left threaded part and the right threaded part. The surface of the adjusting plate (6) is provided with a round hole, and the rotating shaft (12) is rotatably connected in the round hole.

6. The deburring device for aluminum alloy frames according to claim 5, characterized in that: Motors (5) are fixedly connected to the surfaces of the two adjustment plates (6). The output end of the motor (5) is connected to the surface of the rotating shaft (12). Two retaining rings are fixedly connected to the surface of the rotating shaft (12). The retaining rings limit the two ends of the adjustment plate (6). A rubber groove is opened on the surface of the rotating shaft (12) away from the motor (5).

7. The deburring device for aluminum alloy frames according to claim 6, characterized in that: A rubber block (14) is fixedly connected to the surface of the rubber groove. A locking block (20) is fixedly connected to one end of the rubber block (14). The locking block (20) has a square block structure. A slider (15) is fixedly connected to one end of the locking block (20).

8. The deburring device for aluminum alloy frames according to claim 1, characterized in that: The cleaning roller (7) has slots (19) on both ends of its surface. The slots (19) are square grooves. One end of the locking block (20) is embedded in the slot (19) to limit the position of the cleaning roller (7).

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