Aluminum tube beveling and polishing device

Abstract

The utility model discloses a kind of aluminum pipe bevel cutout burnishing device, belong to aluminum pipe processing technical field, and its technical scheme main points include bottom plate and aluminum pipe ontology, the top of the bottom plate is provided with burnishing mechanism, the left side of the burnishing mechanism is provided with clamping mechanism, the top of the bottom plate is movably provided with slide, the top of the slide is provided with adjusting rod;The burnishing mechanism includes burnishing disc, frequency conversion motor, adjusting plate, pivot and adjusting block, the bottom of the burnishing disc is fixedly connected with the top of frequency conversion motor output shaft, the bottom of the frequency conversion motor is fixedly connected with the top of adjusting plate, the adjusting plate is rotatably connected in the inside of pivot, solve the current part to the burnishing method of aluminum pipe bevel cutout, artificial hand-held aluminum pipe burnishing, inconvenient to keep aluminum pipe bevel cutout angle and polishing equipment stable contact, prone to cause the change of aluminum pipe bevel cutout angle after burnishing, affect the problem of subsequent use.

Description

Technical Field

[0001] This utility model relates to the field of aluminum tube processing technology, and in particular to an aluminum tube bevel cutting polishing device. Background Technology

[0002] When aluminum tubes are beveled, the bevel cutting polishing device is a processing equipment specifically designed to solve the problems of burrs and excessive roughness at the ends of aluminum tubes after bevel cutting.

[0003] After aluminum tubes are cut, there are usually burrs or unevenness at the cut. Therefore, the cut of the aluminum tube needs to be polished. Because automatic polishing equipment is difficult to adapt to aluminum tubes of different lengths, the polishing of aluminum tubes usually still requires manual polishing of the cut, which is very labor-intensive for workers. The existing patent (publication number: CN222327625U) discloses a grinding device for aluminum tube cuts. This utility model is a grinding device for aluminum tube cuts. It uses a conveying component to longitudinally transport aluminum tubes, making it suitable for longer aluminum tubes. The distance between the two grinding components is adjusted by a linear guide rail to adapt to grinding aluminum tubes of different lengths, thereby improving the adaptability of the grinding device to aluminum tubes of different lengths.

[0004] To address the aforementioned issues, existing patents have provided solutions. However, some existing methods for polishing the beveled edge of aluminum tubes involve manually holding the aluminum tube for polishing. This makes it inconvenient to maintain a stable contact between the beveled edge angle of the aluminum tube and the polishing equipment, which can easily lead to changes in the beveled edge angle after polishing, affecting subsequent use.

[0005] To address this, a grinding device for beveled aluminum tubes is proposed. Utility Model Content

[0006] The purpose of this invention is to provide an aluminum tube bevel polishing device, which can solve the problem that some existing methods for polishing the beveled ends of aluminum tubes involve manually holding the aluminum tube for polishing, which is inconvenient to maintain a stable contact between the beveled end angle of the aluminum tube and the polishing equipment, and is prone to causing changes in the beveled end angle of the polished aluminum tube, affecting subsequent use.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an aluminum tube bevel polishing device, comprising a base plate and an aluminum tube body, wherein a polishing mechanism is provided on the top of the base plate, a clamping mechanism is provided on the left side of the polishing mechanism, a sliding plate is movably provided on the top of the base plate, and an adjusting rod is provided on the top of the sliding plate; The polishing mechanism includes a polishing disc, a variable frequency motor, an adjusting plate, a rotating shaft, and an adjusting block. The bottom of the polishing disc is fixedly connected to the top of the output shaft of the variable frequency motor. The bottom of the variable frequency motor is fixedly connected to the top of the adjusting plate. The adjusting plate is rotatably connected inside the rotating shaft. The bottom of the rotating shaft is fixedly connected to the top of the sliding plate. The surface of the adjusting block is in contact with the bottom of the adjusting plate.

[0008] Preferably, the clamping mechanism includes two clamping blocks, two clamping plates, a support plate, a first electric telescopic rod, and a fixing plate. The side of the clamping block closest to the clamping plate is fixedly connected to the clamping plate. The bottom of the rear clamping plate is fixedly connected to the top of the support plate. The bottom of the front clamping plate is in movable contact with the top of the support plate. The bottom of the fixing plate is fixedly connected to the top of the sliding plate. The front side of the first electric telescopic rod is fixedly connected to the rear side of the fixing plate. The rear side of the telescopic end of the first electric telescopic rod is fixedly connected to the surface of the front clamping plate. The surface of the clamping block is in close contact with the surface of the aluminum tube body.

[0009] Preferably, a second electric telescopic rod is provided on both the front and rear sides of the bottom of the support plate, the bottom of the second electric telescopic rod is fixedly connected to the top of the base plate, and the top of the telescopic end of the second electric telescopic rod is fixedly connected to the bottom of the support plate.

[0010] Preferably, fixing blocks are fixedly connected to both sides of the front and rear sides of the base plate.

[0011] Preferably, a support block is fixedly connected to the right side of the top of the skateboard, the adjusting rod is threaded inside the support block, the left side of the adjusting rod is rotatably connected to the right side of the adjusting block, and the bottom of the adjusting block is in movable contact with the top of the skateboard.

[0012] Preferably, an elastic frame is fixedly connected to the left side of the top of the skateboard, the surface of the elastic frame is in contact with the surface of the adjustment plate, and the elastic frame is made of spring steel.

[0013] Preferably, the front and rear sides of the top of the base plate are fixedly connected to slide rails, and the slide plate is slidably connected inside the slide rails.

[0014] Preferably, push handles are fixedly connected to both the front and rear sides of the top right side of the skateboard.

[0015] Compared with the prior art, the beneficial effects of this utility model are: 1. This application sets up a polishing mechanism. By rotating the adjusting rod that is threadedly connected to the support block, the adjusting block at the bottom, which is in contact with the sliding plate, moves. The adjusting block pushes the adjusting plate in contact with it to rotate around the pivot fixed on the sliding plate, thereby adjusting the angle of the polishing disc to be consistent with the bevel of the aluminum tube body. The elastic frame made of spring steel presses the adjusted plate to ensure that the angle is stable and does not deviate. During the polishing stage, the variable frequency motor drives the polishing disc to rotate, which, together with the smooth movement of the sliding plate along the slide rail, can evenly polish the bevel of the aluminum tube and keep the angle between the polishing disc and the bevel of the aluminum tube consistent throughout the process. This avoids the original bevel angle of the aluminum tube changing during the polishing process and effectively solves the problem of difficulty in controlling the angle when manually polishing the aluminum tube body. 2. This application incorporates a clamping mechanism. By placing the aluminum tube body between two clamping blocks and controlling the extension and retraction of the first electric telescopic rod connected to the fixing plate, the front clamping plate moves on the support plate, ensuring that the two clamping blocks tightly fit the surface of the aluminum tube body. This achieves stable clamping of aluminum tube bodies of different diameters, preventing the aluminum tube body from shaking during grinding. The second electric telescopic rods on the front and rear sides of the bottom of the support plate can extend and retract synchronously, causing the support plate and the aluminum tube body clamped above to move up and down, precisely adjusting the height of the aluminum tube body. This ensures that the beveled cut of the aluminum tube body can accurately contact the grinding disc, providing a guarantee for subsequent precise grinding and avoiding problems such as poor grinding quality or changes in the original angle of the beveled cut of the aluminum tube body due to inaccurate positioning of the aluminum tube body. Attached Figure Description

[0016] Figure 1 This is an overall structural diagram of the aluminum tube bevel cutting polishing device of this utility model; Figure 2 This is a three-dimensional connection diagram of the clamping mechanism in this utility model; Figure 3 This is a three-dimensional connection diagram of the polishing mechanism in this utility model; Figure 4 This utility model Figure 1 A magnified view of a section at point A in the middle; Figure 5 This is a three-dimensional structural diagram of the aluminum tube body in this utility model.

[0017] In the diagram, 1. Base plate; 2. Second electric telescopic rod; 3. Aluminum tube body; 4. Clamping mechanism; 401. Clamping block; 402. Clamping plate; 403. Support plate; 404. First electric telescopic rod; 405. Fixing plate; 5. Slide rail; 6. Polishing mechanism; 601. Polishing disc; 602. Variable frequency motor; 603. Adjusting plate; 604. Rotating shaft; 605. Adjusting block; 7. Push handle; 8. Adjusting rod; 9. Fixing block; 10. Slide plate; 11. Elastic frame; 12. Support block. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-5 The present invention provides the following technical solution: A beveled aluminum tube polishing device includes a base plate 1 and an aluminum tube body 3. A polishing mechanism 6 is provided on the top of the base plate 1, a clamping mechanism 4 is provided on the left side of the polishing mechanism 6, a sliding plate 10 is movably provided on the top of the base plate 1, and an adjusting rod 8 is provided on the top of the sliding plate 10. The polishing mechanism 6 includes a polishing disc 601, a variable frequency motor 602, an adjusting plate 603, a rotating shaft 604, and an adjusting block 605. The bottom of the polishing disc 601 is fixedly connected to the top of the output shaft of the variable frequency motor 602. The bottom of the variable frequency motor 602 is fixedly connected to the top of the adjusting plate 603. The adjusting plate 603 is rotatably connected inside the rotating shaft 604. The bottom of the rotating shaft 604 is fixedly connected to the top of the slide plate 10. The surface of the adjusting block 605 is in contact with the bottom of the adjusting plate 603.

[0020] In this embodiment: By rotating the adjusting rod 8, since the adjusting rod 8 is threadedly connected to the support block 12 and the left side is connected to the adjusting block 605, the adjusting block 605 moves backward and contacts the bottom of the adjusting plate 603. The adjusting plate 603 rotates around the rotating shaft 604, adjusting the angle of the grinding disc 601 to be consistent with the oblique cut of the aluminum tube body 3. The elastic frame 11 presses the adjusting plate 603 to maintain stability. Then, the aluminum tube is placed between the two clamping blocks 401. The first electric telescopic rod 404 is controlled to make the clamping plate 402 drive the clamping blocks 401 to clamp the aluminum tube body 3. The second electric telescopic rod 2 is controlled to adjust... The height of the clamping block 401 facilitates the contact between the beveled edge of the aluminum tube body 3 and the grinding disc 601. By starting the variable frequency motor 602, the grinding disc 601 is rotated. The push handle 7 is used to push the slide plate 10 along the slide rail 5, which drives the grinding disc 601 to move stably backward, completing the grinding without changing the beveled edge angle of the aluminum tube. This solves the problem that some existing methods for grinding the beveled edge of aluminum tubes involve manually holding the aluminum tube for grinding, which is inconvenient to maintain a stable contact between the beveled edge angle of the aluminum tube and the grinding equipment, and is prone to changes in the beveled edge angle of the aluminum tube after grinding, affecting subsequent use.

[0021] Specifically, such as Figure 2As shown, the clamping mechanism 4 includes two clamping blocks 401, two clamping plates 402, a support plate 403, a first electric telescopic rod 404, and a fixing plate 405. The side of the clamping block 401 closest to the clamping plate 402 is fixedly connected to the clamping plate 402. The bottom of the rear clamping plate 402 is fixedly connected to the top of the support plate 403. The bottom of the front clamping plate 402 is in movable contact with the top of the support plate 403. The bottom of the fixing plate 405 is fixedly connected to the top of the slide plate 10. The front side of the first electric telescopic rod 404 is fixedly connected to the rear side of the fixing plate 405. The rear side of the telescopic end of the first electric telescopic rod 404 is fixedly connected to the surface of the front clamping plate 402. The surface of the clamping block 401 is in close contact with the surface of the aluminum tube body 3.

[0022] Specifically, such as Figure 2 As shown, a second electric telescopic rod 2 is provided on both the front and rear sides of the bottom of the support plate 403. The bottom of the second electric telescopic rod 2 is fixedly connected to the top of the base plate 1, and the top of the telescopic end of the second electric telescopic rod 2 is fixedly connected to the bottom of the support plate 403.

[0023] Specifically, such as Figure 1 As shown, fixing blocks 9 are fixedly connected to both the front and rear sides of the base plate 1.

[0024] In this embodiment: the clamping mechanism 4 drives the front clamping plate 402 to move backward through the first electric telescopic rod 404, so that the two clamping plates 402 and the clamping block 401 stably clamp the aluminum tube body 3, which can be adapted to different tube diameters. The second electric telescopic rod 2 adjusts the height of the support plate 403 to ensure that the oblique cut of the aluminum tube is in precise contact with the grinding disc 601. By using an external bolt to pass through the fixing block 9 and threadedly connect to the fixed position, the stability of the base plate 1 can be guaranteed.

[0025] Specifically, such as Figure 1 As shown, a support block 12 is fixedly connected to the right side of the top of the slide plate 10. The adjusting rod 8 is threaded inside the support block 12. The left side of the adjusting rod 8 is rotatably connected to the right side of the adjusting block 605. The bottom of the adjusting block 605 is in contact with the top of the slide plate 10.

[0026] Specifically, such as Figure 4 As shown, an elastic frame 11 is fixedly connected to the left side of the top of the skateboard 10. The surface of the elastic frame 11 is in contact with the surface of the adjustment plate 603. The elastic frame 11 is made of spring steel.

[0027] In this embodiment: the adjusting rod 8 is threadedly engaged with the support block 12. Rotating the adjusting rod 8 can drive the adjusting block 605 to push the adjusting plate 603, thereby flexibly adjusting the angle of the grinding disc 601. The spring steel elastic frame 11 presses the adjusting plate 603 to ensure angle stability and improve grinding accuracy.

[0028] Specifically, such as Figure 1 and Figure 2As shown, slide rails 5 are fixedly connected to the front and rear sides of the top of the base plate 1, and the slide plate 10 is slidably connected inside the slide rails 5.

[0029] Specifically, such as Figure 1 As shown, push handles 7 are fixedly connected to the front and rear sides of the top right side of the skateboard 10.

[0030] In this embodiment: the slide rail 5 guides the slide plate 10 to slide smoothly, ensuring a smooth grinding trajectory, and the push handle 7 facilitates manual control of the slide plate 10 to feed backward, making operation convenient and adaptable to different grinding depth requirements.

[0031] Working principle: First, by rotating the adjusting rod 8, which is threaded inside the support block 12 and rotatably connected to the right side of the adjusting block 605 on its left side, and with the bottom of the adjusting block 605 in movable contact with the top of the slide plate 10, rotating the adjusting rod 8 causes the adjusting block 605 to move backward. The surface of the adjusting block 605 then contacts the bottom of the adjusting plate 603, which is rotatably connected inside the rotating shaft 604. The bottom of the rotating shaft 604 is fixedly connected to the top of the slide plate 10. This allows the angle of the adjusting plate 603 and the grinding disc 601 to be adjusted to match the angle of the beveled aluminum tube body 3 to be ground. Furthermore, an elastic frame 11 is fixedly connected to the left side of the top of the slide plate 10, and the surface of the elastic frame 11 contacts the surface of the adjusting plate 603. The elastic frame 11 is made of spring steel. By pressing the angle-adjusted adjustment plate 603 with the spring steel elastic frame 11, the stability of the adjustment plate 603 can be maintained. Fixing blocks 9 are fixedly connected to both the front and rear sides of the base plate 1, allowing for the overall fixation of the device. Next, the aluminum tube body 3 is moved between the two clamping blocks 401 on opposite sides. By controlling the extension and retraction of the first electric telescopic rod 404, the front clamping plate 402 moves backward. The two clamping plates 402 and the two clamping blocks 401 stably clamp the aluminum tube body 3, ensuring close contact between the surface of the clamping blocks 401 and the surface of the aluminum tube body 3. Second electric telescopic rods 2 are provided on both the front and rear sides of the bottom of the support plate 403. The bottom of the second electric telescopic rod 2... The top of the base plate 1 is fixedly connected to the bottom of the support plate 403. The top of the telescopic end of the second electric telescopic rod 2 is fixedly connected to the bottom of the support plate 403. The height of the clamping block 401 can be adjusted by simultaneously controlling the telescopic ends of the two second electric telescopic rods 2 to extend upwards, so as to clamp the aluminum tube body 3 until the bevel contacts the grinding disc 601. Then, the variable frequency motor 602 is controlled to work. The bottom of the grinding disc 601 is fixedly connected to the top of the output shaft of the variable frequency motor 602, and the bottom of the variable frequency motor 602 is fixedly connected to the top of the adjusting plate 603. This allows the variable frequency motor 602 to rotate, causing the grinding disc 601 to rotate and polish the bevel, ensuring that the bevel of the aluminum tube body 3 and the grinding disc 601 maintain the same angle. Slide rails 5 are fixedly connected to the front and rear sides of the top of the base plate 1. The slide plate 10 is slidably connected inside the slide rail 5. Push handles 7 are fixedly connected to the front and rear sides of the top right side of the slide plate 10. Holding the push handle 7 allows the slide plate 10 to be pushed backward along the slide rail 5, causing the grinding disc 601 to move stably backward, completing the grinding process of the entire beveled edge of the aluminum tube body 3. This process does not change the original angle of the beveled edge of the aluminum tube body 3. It solves the problem that some existing methods for grinding the beveled edge of aluminum tubes involve manually holding the aluminum tube for grinding, which is inconvenient to maintain stable contact between the beveled edge angle and the grinding equipment, easily leading to changes in the beveled edge angle after grinding, affecting subsequent use. It should be noted that the first electric telescopic rod 404, the second electric telescopic rod 2, and the variable frequency motor 602 are all existing, published, and mature technologies.Power is supplied by an external power source and controlled by an external controller. Any content not described in detail in this specification is prior art known to those skilled in the art.

[0032] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An aluminum pipe beveling and polishing apparatus comprising a base plate (1) and an aluminum pipe body (3), characterized in that: A polishing mechanism (6) is provided on the top of the base plate (1), a clamping mechanism (4) is provided on the left side of the polishing mechanism (6), a sliding plate (10) is movably provided on the top of the base plate (1), and an adjusting rod (8) is provided on the top of the sliding plate (10). The polishing mechanism (6) includes a polishing disc (601), a variable frequency motor (602), an adjusting plate (603), a rotating shaft (604), and an adjusting block (605). The bottom of the polishing disc (601) is fixedly connected to the top of the output shaft of the variable frequency motor (602). The bottom of the variable frequency motor (602) is fixedly connected to the top of the adjusting plate (603). The adjusting plate (603) is rotatably connected inside the rotating shaft (604). The bottom of the rotating shaft (604) is fixedly connected to the top of the slide plate (10). The surface of the adjusting block (605) is in contact with the bottom of the adjusting plate (603).

2. An apparatus for beveling and polishing an aluminum tube as defined in claim 1, wherein: The clamping mechanism (4) includes two clamping blocks (401), two clamping plates (402), a support plate (403), a first electric telescopic rod (404), and a fixing plate (405). The side of the clamping block (401) near the clamping plate (402) is fixedly connected to the clamping plate (402). The bottom of the rear clamping plate (402) is fixedly connected to the top of the support plate (403). The bottom of the front clamping plate (402) is in movable contact with the top of the support plate (403). The bottom of the fixing plate (405) is fixedly connected to the top of the slide plate (10). The front side of the first electric telescopic rod (404) is fixedly connected to the rear side of the fixing plate (405). The rear side of the telescopic end of the first electric telescopic rod (404) is fixedly connected to the surface of the front clamping plate (402). The surface of the clamping block (401) is in close contact with the surface of the aluminum tube body (3).

3. An apparatus for beveling and polishing an aluminum tube as defined in claim 2, wherein: The support plate (403) is provided with a second electric telescopic rod (2) on both the front and rear sides of the bottom. The bottom of the second electric telescopic rod (2) is fixedly connected to the top of the base plate (1), and the top of the telescopic end of the second electric telescopic rod (2) is fixedly connected to the bottom of the support plate (403).

4. An apparatus for beveling and polishing an aluminum tube as defined in claim 1, wherein: The base plate (1) has fixing blocks (9) fixedly connected to both the front and rear sides.

5. An apparatus for beveling and polishing an aluminum tube as defined in claim 1, wherein: A support block (12) is fixedly connected to the right side of the top of the slide plate (10). The adjusting rod (8) is threaded inside the support block (12). The left side of the adjusting rod (8) is rotatably connected to the right side of the adjusting block (605). The bottom of the adjusting block (605) is in contact with the top of the slide plate (10).

6. An aluminum tube beveling and deburring device as described in claim 1 wherein: An elastic frame (11) is fixedly connected to the left side of the top of the slide plate (10). The surface of the elastic frame (11) is in contact with the surface of the adjustment plate (603). The material of the elastic frame (11) is spring steel.

7. An apparatus for beveling and polishing an aluminum tube as defined in claim 1, wherein: The front and rear sides of the top of the base plate (1) are fixedly connected to slide rails (5), and the slide plate (10) is slidably connected inside the slide rails (5).

8. An apparatus for beveling and polishing an aluminum tube as defined in claim 1, wherein: Push handles (7) are fixedly connected to the front and rear sides of the top right side of the skateboard (10).

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