Aluminum bar polishing machine

Abstract

The utility model discloses an aluminum bar polishing machine, which belongs to the technical field of aluminum bar processing and comprises a worktable, and a groove is formed in the center of the worktable. The rotating assembly is arranged in the groove and is used for placing an aluminum bar; the two sets of conveying assemblies are symmetrically arranged on the two sides of the aluminum bar, each conveying assembly comprises a plurality of rotating wheels, the rotating wheels are arranged side by side and abut against the outer side of the aluminum bar, the included angle between each rotating wheel and the aluminum bar is 45 degrees, the outer sides of the rotating wheels are fixedly connected with mounting plates correspondingly, and the outer sides of the mounting plates are fixedly connected with a plurality of telescopic rods side by side and fixedly connected to the workbench; the portal frame is fixedly connected to the workbench, the aluminum bar penetrates through the portal frame, a plurality of lifting rods are fixedly connected to the bottom of the top face of the portal frame, a lifting plate is fixedly connected to the bottoms of the lifting rods, and a polishing assembly is fixedly connected to the lifting plate. The aluminum bar polishing machine can polish aluminum bars with any length; therefore, the device can adapt to aluminum bars with different sizes, and is high in adaptability and wide in application.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum rod processing, and particularly relates to an aluminum rod polishing machine. Background Art

[0002] An aluminum rod is a kind of aluminum product. Aluminum is a light metal, and its compounds are widely distributed in nature. Aluminum has special chemical and physical properties. It is not only light in weight and firm in texture, but also has good ductility, electrical conductivity, thermal conductivity, heat resistance and nuclear radiation resistance. It is an important basic raw material for the development of the national economy. At present, it is often necessary to polish the surface of aluminum rods during the processing of aluminum rods.

[0003] However, the currently used aluminum rod surface polishing device cannot clamp and fix the aluminum rod according to its diameter size and length, resulting in a single function of the device. At the same time, it cannot clean and collect the waste chips of the polished aluminum rod, resulting in the dispersion of waste chips and affecting the breathing of the staff.

[0004] Therefore, an aluminum rod polishing machine is proposed. Content of the Utility Model

[0005] In order to solve the above technical problems, the utility model proposes an aluminum rod polishing machine.

[0006] To achieve the above object, the utility model provides an aluminum rod polishing machine, including:

[0007] A workbench, with a groove opened at the center of the workbench;

[0008] A rotating assembly, arranged in the groove for placing the aluminum rod;

[0009] Two conveying assemblies, symmetrically arranged on both sides of the aluminum rod. Each conveying assembly includes a plurality of rotating wheels. The rotating wheels are arranged side by side and abut against the outer side of the aluminum rod. The rotating wheels form a 45° angle with the aluminum rod. Installation plates are respectively fixedly connected to the outer sides of the rotating wheels, and a plurality of telescopic rods are fixedly connected side by side to the outer sides of the installation plates. The telescopic rods are fixedly connected to the workbench;

[0010] A gantry, fixedly connected to the workbench. The aluminum rod passes through the gantry. A plurality of lifting rods are fixedly connected to the bottom of the top surface of the gantry. A lifting plate is fixedly connected to the bottom of the lifting rods. A polishing assembly is fixedly connected to the lifting plate.

[0011] Preferably, the rotating assembly includes two rotating shafts which are rotatably connected in the groove, and one end of each of the two rotating shafts extends out of the groove and penetrates through the outer wall of the workbench, and a transmission gear is fixedly connected thereto. The two transmission gears are connected by a transmission belt in a transmission manner. The output end of a rotating motor is fixedly connected to any one of the rotating shafts passing through the transmission gear, and the rotating motor is fixedly connected to the workbench; a rotating roller is fixedly connected to the rotating shaft, and the two rotating rollers are in contact with the aluminum rod.

[0012] Preferably, a sliding groove is provided on the workbench corresponding to the mounting plate. The mounting plate is slidably connected in the sliding groove, and the telescopic rod is fixedly connected to the outside of the sliding groove.

[0013] Preferably, a plurality of balls are embedded at intervals at the bottom of the mounting plate, and a plurality of arc grooves are provided at the bottom of the sliding groove corresponding to the balls, and the balls roll in the arc grooves.

[0014] Preferably, the polishing assembly includes a polishing motor which is fixedly connected above the lifting plate. The output shaft of the polishing motor penetrates through the lifting plate and is fixedly connected with a polishing disc, and the output shaft is rotatably connected to the polishing disc.

[0015] Preferably, a dust suction hood is provided outside the polishing disc. The output shaft of the polishing motor passes through the top end of the dust suction hood and is rotatably connected to the top end of the dust suction hood. A dust suction pipe is communicated with the side surface of the top end of the dust suction hood, and the other end of the dust suction pipe penetrates through the top plate of the gantry and is fixedly connected with a dust suction machine.

[0016] Preferably, the dust suction pipe is a corrugated pipe, and a plurality of guide pipes are fixedly connected to the lifting plate near the dust suction pipe. The top ends of the guide pipes penetrate through the top surface of the gantry and are slidably connected to the top surface of the gantry.

[0017] Preferably, the rotating wheel is rotatably connected to one side of the mounting plate close to the aluminum rod through a connecting bar, and a rubber tire is wrapped outside the rotating wheel.

[0018] Compared with the prior art, the utility model has the following advantages and technical effects:

[0019] The aluminum rod is placed at one end of the rotating assembly. The rotating assembly drives the aluminum rod to rotate self - sufficiently. The telescopic rod drives the mounting plate to approach the aluminum rod until the rotating wheel abuts against the aluminum rod. Two rows of rotating wheels symmetrically abut against the aluminum rod from both sides, making the force on the aluminum rod more balanced. The rotating wheel and the aluminum rod form a 45° angle, which can decompose the self - rotating force of the aluminum rod into forces in two directions: self - rotation and forward movement, so that the aluminum rod rotates self - sufficiently while moving forward, gradually reaches the gantry and passes through the gantry. The lifting rod on the gantry drives the lifting plate to lift and lower. The lifting rod is a hydraulic or pneumatic lifting rod. Furthermore, the polishing assembly on the lifting plate is lifted and lowered, so that the polishing assembly abuts against the top of the aluminum rod to polish the top of the aluminum rod. Cooperating with the self - rotation and forward movement of the aluminum rod, the outer sidewall of the aluminum rod is gradually polished. In this application, the two conveying assemblies can approach or move away from the aluminum rod to clamp the aluminum rod, adapting to the diameters of different aluminum rods; the polishing assembly can also rise or fall to adapt to the heights of different aluminum rods; the aluminum rod is conveyed forward by the conveying assembly and continuously passes through the polishing assembly, enabling the polishing assembly to polish it, so that this device can polish aluminum rods of any length; therefore, this application can adapt to different aluminum rod sizes, has strong adaptability and wide application. Brief Description of the Drawings

[0020] The drawings forming a part of this application are used to provide a further understanding of this application. The schematic embodiments of this application and their descriptions are used to explain this application and do not constitute an improper limitation to this application. In the drawings:

[0021] Figure 1 is a schematic structural diagram of the aluminum rod polishing machine of the present utility model;

[0022] Figure 2 is a schematic structural diagram of a part of the workbench of the present utility model;

[0023] Figure 3 is Figure 2 a front view of a part of the workbench of the present utility model;

[0024] Figure 4 is a schematic structural diagram of a part of the gantry of the present utility model;

[0025] Figure 5 is Figure 4 a sectional view taken along A - A in

[0026] In the figure: 1, workbench; 2, groove; 3, rotating wheel; 4, mounting plate; 5, telescopic rod; 6, gantry; 7, lifting rod; 8, lifting plate; 9, rotating shaft; 10, transmission gear; 11, transmission belt; 12, rotating motor; 13, rotating roller; 14, sliding groove; 15, ball; 16, arc groove; 17, polishing motor; 18, polishing disc; 19, dust suction hood; 20, dust suction pipe; 21, dust suction machine; 22, guiding pipe; 23, connecting strip; 24, aluminum rod. Detailed Description of the Embodiment

[0027] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0028] In order to make the above objects, features and advantages of the present utility model more obvious and understandable, the present utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0029] Referring to Figures 1 to 5 As shown, this embodiment provides an aluminum bar polishing machine, including:

[0030] A workbench 1, with a groove 2 opened at the center of the workbench 1;

[0031] A rotating assembly, arranged in the groove 2 for placing the aluminum bar 24;

[0032] Two conveying assemblies, symmetrically arranged on both sides of the aluminum bar 24. The conveying assembly includes a number of rotating wheels 3, which are arranged side by side and abutted against the outer side of the aluminum bar 24. The rotating wheels 3 form a 45° angle with the aluminum bar 24. Installation plates 4 are respectively fixedly connected to the outer sides of the rotating wheels 3, and a number of telescopic rods 5 are fixedly connected side by side to the outer sides of the installation plates 4. The telescopic rods 5 are fixedly connected to the workbench 1;

[0033] A gantry 6, fixedly connected to the workbench 1. The aluminum bar 24 passes through the gantry 6. A number of lifting rods 7 are fixedly connected to the bottom of the top surface of the gantry 6. A lifting plate 8 is fixedly connected to the bottom of the lifting rods 7, and a polishing assembly is fixedly connected to the lifting plate 8.

[0034] The aluminum rod 24 is placed at one end of the rotating assembly, and the rotating assembly drives the aluminum rod 24 to rotate. The telescopic rod 5 is a hydraulic or pneumatic telescopic rod 5, which drives the mounting plate 4 to approach the aluminum rod 24 until the runner 3 abuts against the aluminum rod 24. The two rows of runners 3 symmetrically abut the aluminum rod 24 from both sides, so that the force on the aluminum rod 24 is more balanced. The runner 3 and the aluminum rod 24 form a 45° angle, which can decompose the force of the aluminum rod 24 rotating into forces in two directions of rotation and forward movement, so that the aluminum rod 24 is transported forward while rotating, and gradually reaches the gantry 6 and passes through the gantry 6. The lifting rod 7 on the gantry 6 drives the lifting plate 8 to rise and fall. The lifting rod 7 is a hydraulic or pneumatic lifting rod 7, so that the polishing assembly on the lifting plate 8 is lifted and lowered, so that the polishing assembly abuts against the top of the aluminum rod 24, and the top of the aluminum rod 24 is polished. In conjunction with the rotation and forward movement of the aluminum rod 24, the outer wall of the aluminum rod 24 is gradually polished. In the present application, the two conveying components can be close to or away from the aluminum rod 24 to clamp the aluminum rod 24, and can adapt to different diameters of the aluminum rod 24; the polishing component can also rise or fall to adapt to different heights of the aluminum rod 24; the aluminum rod 24 is conveyed forward by the conveying component and continuously passes through the polishing component so that the polishing component polishes it, so that the present device can polish aluminum rods 24 of any length; therefore, the present application can adapt to different sizes of aluminum rods 24, has strong adaptability, and is widely used.

[0035] A further optimized solution is that the rotating assembly includes two rotating shafts 9, the two rotating shafts 9 are rotatably connected in the groove 2, and one end extends out of the groove 2, passes through the outer wall of the workbench 1 and is fixedly connected to a transmission gear 10, the two transmission gears 10 are connected for transmission through a transmission belt 11, any rotating shaft 9 passes through the transmission gear 10 and is fixedly connected to the output end of a rotating motor 12, and the rotating motor 12 is fixedly connected to the workbench 1; a rotating roller 13 is fixedly connected to the rotating shaft 9, and the two rotating rollers 13 are in contact with the aluminum rod 24.

[0036] The rotating motor 12 drives the rotating shaft 9 connected thereto to rotate, so that the transmission gear 10 on the rotating shaft 9 also rotates. The transmission gear 10 drives another transmission gear 10 to rotate through the transmission belt 11, and then drives another rotating shaft 9 to rotate, so that the rotating rollers 13 on the two rotating shafts 9 rotate synchronously. The two rotating rollers 13 drive the aluminum rod 24 to rotate by friction with the aluminum rod 24.

[0037] According to a further optimized solution, a sliding groove 14 is provided on the workbench 1 corresponding to the mounting plate 4 , the mounting plate 4 is slidably connected in the sliding groove 14 , and the telescopic rod 5 is fixedly connected to the outer side of the sliding groove 14 .

[0038] The telescopic rod 5 pushes the mounting plate 4 to drive the rotating wheel 3 to approach or move away from the aluminum rod 24, and the sliding groove 14 provides guidance and position limitation for its movement.

[0039] According to a further optimized solution, a plurality of balls 15 are embedded at intervals at the bottom of the mounting plate 4 , and a plurality of arc grooves 16 are opened at the bottom of the sliding groove 14 corresponding to the balls 15 , and the balls 15 roll in the arc grooves 16 .

[0040] The ball 15 rolls within the arc-shaped groove 16, converting the sliding friction between the mounting plate 4 and the sliding groove 14 into the rolling friction between the ball 15 and the arc-shaped groove 16, reducing the frictional force and facilitating the movement of the mounting plate 4.

[0041] In a further optimized solution, the polishing assembly includes a polishing motor 17, which is fixedly connected above the lifting plate 8. The output shaft of the polishing motor 17 passes through the lifting plate 8 and is fixedly connected with a polishing disc 18, and the output shaft is rotationally connected with the polishing disc 18.

[0042] The polishing motor 17 drives the polishing disc 18 to rotate, and the bottom of the polishing disc 18 polishes the aluminum rod 24.

[0043] In a further optimized solution, a dust suction hood 19 is provided outside the polishing disc 18. The output shaft of the polishing motor 17 passes through the top end of the dust suction hood 19 and is rotationally connected with the top end of the dust suction hood 19. A dust suction pipe 20 is communicated with the side surface of the top end of the dust suction hood 19, and the other end of the dust suction pipe 20 passes through the top plate of the gantry 6 and is fixedly connected with a dust suction machine 21.

[0044] The dust suction hood 19 covers the outside of the polishing disc 18, and the dust suction machine 21 and the dust suction pipe 20 are used to timely suck the powder of the aluminum rod 24 around the polishing disc 18, preventing the powder from floating into the air and affecting the breathing of the staff.

[0045] In a further optimized solution, the dust suction pipe 20 is a corrugated pipe. A number of guiding pipes 22 are fixedly connected to the lifting plate 8 near the dust suction pipe 20. The top of the guiding pipes 22 passes through the top surface of the gantry 6 and is slidably connected with the top surface of the gantry 6.

[0046] The dust suction pipe 20 being a corrugated pipe can be telescoped in length, and the guiding pipes 22 can guide the telescoping direction of the dust suction pipe 20 to remain vertical, preventing the corrugated pipe from bending when telescoping.

[0047] In a further optimized solution, the runner 3 is rotationally connected to one side of the mounting plate 4 close to the aluminum rod 24 through a connecting bar 23, and a rubber tire is wrapped outside the runner 3.

[0048] The runner 3 can extend a certain distance towards the aluminum rod 24 through the connecting bar 23, avoiding interference between the mounting plate 4 and the aluminum rod 24. The rubber tire can increase the frictional force between the runner 3 and the aluminum rod 24, which is more conducive to the runner 3 driving the aluminum rod 24 forward.

[0049] The details not elaborated in the present utility model are all conventional technical means well-known to those skilled in the art.

[0050] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0051] The embodiments described above are only descriptions of the preferred embodiments of the present utility model, and do not limit the scope of the present utility model. Without departing from the design spirit of the present utility model, various deformations and improvements made by those of ordinary skill in the art to the technical solutions of the present utility model should fall within the protection scope determined by the claims of the present utility model.

Claims

1. An aluminum rod polishing machine, characterized in that: include: A workbench (1), wherein a groove (2) is provided at the center of the workbench (1); A rotating assembly is arranged in the groove (2) and is used to place the aluminum rod (24); The conveying assembly is provided with two groups, which are symmetrically arranged on both sides of the aluminum rod (24), and the conveying assembly includes a plurality of rotating wheels (3). The rotating wheels (3) are arranged side by side and abut against the outside of the aluminum rod (24), and the rotating wheels (3) and the aluminum rod (24) form an angle of 45 degrees. The outsides of the rotating wheels (3) are respectively fixedly connected with mounting plates (4), and the outsides of the mounting plates (4) are fixedly connected with a plurality of telescopic rods (5) side by side, and the telescopic rods (5) are fixedly connected to the workbench (1); A gantry (6) is fixedly connected to the workbench (1), the aluminum rod (24) passes through the gantry (6), a plurality of lifting rods (7) are fixedly connected to the bottom of the top surface of the gantry (6), a lifting plate (8) is fixedly connected to the bottom of the lifting rods (7), and a polishing assembly is fixedly connected to the lifting plate (8).

2. The aluminum rod polishing machine according to claim 1, characterized in that: The rotating assembly comprises two rotating shafts (9), the two rotating shafts (9) are rotatably connected in the groove (2), and one end of the rotating shafts (9) extends out of the groove (2), passes through the outer wall of the workbench (1) and is fixedly connected with a transmission gear (10), the two transmission gears (10) are connected by transmission belts (11), any of the rotating shafts (9) passes through the transmission gear (10) and is fixedly connected with the output end of a rotating motor (12), and the rotating motor (12) is fixedly connected to the workbench (1); a rotating roller (13) is fixedly connected to the rotating shaft (9), and the two rotating rollers (13) are in contact with the aluminum rod (24).

3. The aluminum rod polishing machine according to claim 1, characterized in that: The workbench (1) is provided with a sliding groove (14) corresponding to the mounting plate (4), the mounting plate (4) is slidably connected in the sliding groove (14), and the telescopic rod (5) is fixedly connected to the outer side of the sliding groove (14).

4. The aluminum rod polishing machine according to claim 3, characterized in that: A plurality of balls (15) are embedded at intervals at the bottom of the mounting plate (4), and a plurality of arc grooves (16) are opened at the bottom of the sliding groove (14) corresponding to the balls (15), and the balls (15) roll in the arc grooves (16).

5. The aluminum rod polishing machine according to claim 1, characterized in that: The polishing assembly comprises a polishing motor (17), the polishing motor (17) is fixedly connected above the lifting plate (8), the output shaft of the polishing motor (17) passes through the lifting plate (8) and is fixedly connected with a polishing disc (18), and the output shaft is rotatably connected to the polishing disc (18).

6. The aluminum rod polishing machine according to claim 5, characterized in that: A dust hood (19) is provided on the outer side of the polishing disc (18); an output shaft of the polishing motor (17) passes through the top of the dust hood (19) and is rotatably connected to the top of the dust hood (19); a dust suction pipe (20) is connected to the side of the top of the dust hood (19); the other end of the dust suction pipe (20) passes through the top plate of the gantry (6) and is fixedly connected to a dust collector (21).

7. The aluminum rod polishing machine according to claim 6, characterized in that: The dust suction pipe (20) is a corrugated pipe, and a plurality of guide pipes (22) are fixedly connected to the lifting plate (8) near the dust suction pipe (20). The top of the guide pipe (22) passes through the top surface of the gantry (6) and is slidably connected to the top surface of the gantry (6).

8. The aluminum rod polishing machine according to claim 1, characterized in that: The rotating wheel (3) is rotatably connected to a side of the mounting plate (4) close to the aluminum rod (24) via a connecting strip (23), and the rotating wheel (3) is wrapped with a rubber tire.

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