Novel aluminum profile grinding machine

Abstract

The utility model relates to the technical field of aluminum material grinding, in particular to a novel aluminum profile grinding machine which comprises a base, a dust cover, a grinding assembly and a fixing assembly, the novel grinding machine is provided with the grinding assembly, so that aluminum profiles can be quickly and continuously ground, manual inch-by-inch operation is not needed any more, and the grinding efficiency is improved. The fixing assembly of the grinding machine can fix an aluminum profile, a worker only needs to operate equipment and does not need to hold a tool by hand for grinding for a long time, the labor intensity is greatly relieved, physical output of the worker is reduced, the grinding assembly of the grinding machine can ensure consistency and stability of the grinding angle in design, and the grinding efficiency is improved. All parts of the aluminum profile can be evenly polished without being affected by fatigue of workers, the polishing quality of the aluminum profile is effectively improved, and the surface flatness and smoothness of a product better meet the standard.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminum material polishing technical field, concretely is a new type aluminum profile sanding machine. BACKGROUND

[0002] It is known that in the processing production process of aluminum profile, the polishing procedure is a vital link, and its purpose is to remove burrs and flaws on the surface of aluminum profile, improve surface finish, and meet the needs of different application scenarios, and the traditional aluminum profile polishing mode mainly relies on manual polishing.

[0003] Manual polishing completely relies on the personal experience and operation skill of workers, and the whole process is time-consuming and labor-consuming, workers need to hold polishing tools for a long time to polish aluminum profile inch by inch, the labor intensity is great, and the working efficiency is extremely low, and at the same time, when polishing manually, workers need to manually adjust the polishing angle to ensure that each part of the aluminum profile can be uniformly polished, but the arm of a person is difficult to ensure the accuracy and stability of angle adjustment each time, and the deviation of angle adjustment will be further aggravated after long-time repeated work. INNOVATION CONTENT

[0004] TECHNICAL PROBLEM

[0005] In order to overcome the problems of time-consuming and insufficient precision of the existing new type aluminum profile sanding machine manual polishing, the utility model provides a new type aluminum profile sanding machine with automatic adjustment of polishing angle, high efficiency and precision.

[0006] TECHNICAL SCHEME

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a new type aluminum profile sanding machine, comprising:

[0008] A base;

[0009] A dust cover is fixedly arranged on the top of the base;

[0010] A polishing assembly is installed on the top of the base; and

[0011] A fixing assembly is installed on the top of the base, the fixing assembly comprises two sliding plates arranged oppositely, the sliding plates are slidingly arranged on the top of the base, the side surface of the sliding plate is fixedly provided with a bearing frame, two clamping claws are rotatably arranged in the bearing frame, the side surface of the clamping claw on one side is fixedly provided with a bent plate, and a rotating rod is rotatably arranged on the bent plate.

[0012] Preferably, an electric motor is installed in the bearing frame, a rotating plate is connected to the output shaft of the electric motor through a key, and the rotating plate is rotatably arranged with the rotating rod.

[0013] Further, the base is provided with a sliding groove, a sliding block is slidably arranged in the sliding groove, the top of the sliding block is fixedly arranged with the sliding plate, a screw rod is rotatably arranged in the sliding groove, the screw rod is threadedly arranged with the sliding block, and one end of the screw rod is fixedly arranged with a handle.

[0014] Further, the side of the bearing frame is fixedly arranged with a mounting plate, a motor is mounted on the mounting plate, the side of the bearing frame is fixedly arranged with a rotating shaft, the side of the rotating shaft is fixedly arranged with a belt pulley, and a transmission belt is transmissionally arranged between the output shaft of the motor and the belt pulley.

[0015] Further, the polishing assembly comprises a mounting frame fixedly arranged on the top of the base, an adjusting assembly mounted on the top of the mounting frame, and a polisher mounted on the top of the adjusting assembly.

[0016] Based on the foregoing scheme, the adjusting assembly comprises a first sliding rail fixedly arranged on the top of the mounting frame on both sides, a first supporting plate slidably arranged between the top of the first sliding rail, a first driver fixedly arranged on the top of the mounting frame, and the first driver is threadedly arranged with the first supporting plate.

[0017] Based on the foregoing scheme, further, the top of the first supporting plate is fixedly arranged with a sliding frame, the side of the sliding frame is fixedly arranged with a second driver, a second supporting plate is slidably arranged in the sliding frame, and the second supporting plate is threadedly arranged with the second driver.

[0018] Based on the foregoing scheme, further, the second supporting plate is fixedly arranged with a second sliding rail, the second sliding rail is slidably arranged with the polisher, the side of the sliding frame is fixedly arranged with a hydraulic cylinder, and the output shaft of the hydraulic cylinder is connected with the polisher through a key.

[0019] Advantages

[0020] The new type of aluminum profile sanding machine is manually polished inch by inch, which is low in efficiency, the new type of sanding machine is provided with a polishing assembly, can realize relatively rapid and continuous polishing of the aluminum profile, no longer depends on manual inch-by-inch operation, greatly shortens the polishing time, improves the overall polishing efficiency, meets the batch production demand, the labor intensity of workers is extremely great when manually holding a polishing tool for a long time, the fixing assembly of the sanding machine can fix the aluminum profile, workers only need to operate the equipment and do not need to hold the tool for a long time to polish, which greatly reduces the labor intensity and the physical consumption of workers, enables workers to complete work in a more relaxed state, manual polishing is difficult to guarantee the accuracy and stability of the polishing angle, and the polishing assembly of the sanding machine can guarantee the consistency and stability of the polishing angle in design, can uniformly polish each part of the aluminum profile and is not affected by worker fatigue, effectively improves the polishing quality of the aluminum profile and makes the surface flatness and smoothness of the product more in line with the standard. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a side view structure schematic diagram of the utility model;

[0022] Figure 2 It is a structure schematic diagram of the whole inside of the utility model;

[0023] Figure 3 It is a structure schematic diagram of the fixing assembly of the utility model;

[0024] Figure 4 It is a structure schematic diagram of the utility model Figure 3 It is a local enlarged structure schematic diagram of A in the utility model;

[0025] Figure 5 It is a local enlarged structure schematic diagram of B in the utility model Figure 3 It is a local enlarged structure schematic diagram of B in the utility model

[0026] Figure 6 It is a structure schematic diagram of the polishing assembly of the utility model.

[0027] In the drawing: 1, base; 2, dust cover; 3, polishing assembly; 4, fixing assembly; 5, sliding plate; 6, bearing frame; 7, clamping claw; 8, bent plate; 9, rotating rod; 10, motor; 11, rotating plate; 12, sliding groove; 13, sliding block; 14, screw rod; 15, handle; 16, mounting plate; 17, motor; 18, rotating shaft; 19, pulley; 20, transmission belt; 21, mounting frame; 22, adjusting assembly; 23, sander; 24, first sliding rail; 25, first supporting plate; 26, first driver; 27, sliding frame; 28, second driver; 29, second supporting plate; 30, second sliding rail; 31, hydraulic cylinder. DETAILED DESCRIPTION

[0028] Clearly, the described embodiments are merely a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0029] Referring to Figures 1-6 A novel aluminum profile sanding machine comprises a base 1, a dust cover 2, a polishing assembly 3 and a fixing assembly 4.

[0030] The base 1, as the root of the entire sanding machine, is made of a solid metal material (such as cast steel) and has high strength and stability. It provides a stable mounting platform for the dust cover 2, the polishing assembly 3 and the fixing assembly 4, can withstand various forces generated during the operation of the sanding machine, including the weight of the equipment itself, vibration during polishing and pressure during fixing of the aluminum profile, etc., and ensures that the sanding machine does not shake or displace during work, laying a foundation for accurate polishing work. The dust cover 2 is fixed on the top of the base 1 and is made of a metal plate with appropriate thickness, such as stainless steel plate. Its role is to effectively prevent a large amount of aluminum chips and dust generated during polishing from flying around and polluting the working environment, and to avoid harm to the health of the operator.

[0031] The fixing assembly 4 comprises two sliding plates 5 arranged opposite to each other, which directly slide on the top of the base 1. The sliding plates 5 are fixedly connected with a bearing frame 6 on the side surface. The bearing frame 6 is used for installing components such as clamping jaws 7. Through the movement of the sliding plates 5, the positions of the bearing frame 6 and the clamping jaws 7 can be flexibly adjusted to adapt to the fixing requirements of aluminum profiles of different lengths.

[0032] Two clamping jaws 7 are rotatably arranged in the bearing frame 6. The side surface of the clamping jaw 7 on one side is fixedly connected with a bent plate 8. A rotating rod 9 is rotatably arranged on the bent plate 8. An electric motor 10 is installed in the bearing frame 6. The output shaft of the electric motor 10 is connected with a rotating plate 11 through a key. The rotating rod 9 is rotatably connected with the rotating plate 11. When the electric motor 10 is started, the output shaft drives the rotating plate 11 to rotate. The rotating plate 11 drives the clamping jaw 7 to rotate around the rotating point of the clamping jaw 7 in the bearing frame 6 through the rotating rod 9. The two clamping jaws 7 move towards each other and can firmly clamp the aluminum profile. The electric motor 10 can accurately adjust the rotating speed according to the material and hardness of the aluminum profile, so as to control the clamping force of the clamping jaw 7 and ensure that the aluminum profile can be firmly fixed and the surface of the aluminum profile will not be damaged due to excessive clamping force.

[0033] First, referring to Figure 3In the embodiment, the base 1 is provided with a sliding groove 12, a screw rod 14 rotatably arranged in the sliding groove 12 is threadedly connected with a sliding block 13, the screw rod 14 is made of high-strength alloy steel and has good wear resistance and rigidity, when a handle 15 fixedly arranged at one end of the screw rod 14 is rotated, the screw rod 14 starts to rotate, according to the screw transmission principle, the rotary motion of the screw rod 14 is converted into the linear motion of the sliding block 13 along the sliding groove 12, thereby driving the sliding plate 5 connected with the sliding block 13 to move stably, an operator can accurately control the moving distance of the sliding plate 5 by slowly rotating the handle 15, so as to flexibly adjust the position of the bearing frame 6 in the fixing assembly 4, so as to meet the fixing requirements of aluminum profiles of different lengths, for example, when processing a shorter aluminum profile, the handle 15 is rotated to move the sliding plate 5 inward, so that the two bearing frames 6 are close to each other, if a longer aluminum profile is processed, the handle 15 is reversely rotated to move the sliding plate 5 outward, so as to increase the distance between the two bearing frames 6.

[0034] Then, referring to Figure 5 In the embodiment, the mounting plate 16 fixed on the side surface of the bearing frame 6 provides a stable mounting position for the motor 17, the motor 17 is tightly fixed on the mounting plate 16 through bolts, so as to ensure that the motor 17 will not be displaced due to vibration during work, the rotating shaft 18 is also fixedly arranged on the side surface of the bearing frame 6, the belt pulley 19 is mounted on the side surface of the rotating shaft 18, the output shaft of the motor 17 and the belt pulley 19 are driven through the transmission belt 20, when the motor 17 operates, the output shaft rotates at high speed, drives the transmission belt 20 to move, and then drives the belt pulley 19 and the rotating shaft 18 to rotate, since the rotating shaft 18 is rotatably arranged with the rotating rod 9 of the clamping jaw 7, the rotation of the rotating shaft 18 will be converted into the opening and closing action of the clamping jaw 7 through a series of mechanical structures, by selecting the belt pulley 19 with different diameters, the transmission ratio between the output shaft of the motor 17 and the rotating shaft 18 can be adjusted, so as to change the rotation speed and force of the clamping jaw 7, for example, when processing an aluminum profile with soft texture, the belt pulley 19 with larger diameter can be selected, so as to reduce the rotation speed of the clamping jaw 7 and increase the clamping force, so as to gently and stably clamp the aluminum profile, if an aluminum profile with hard texture is processed, the belt pulley 19 with smaller diameter is selected, so as to increase the rotation speed of the clamping jaw 7, so that the clamping action can be quickly completed.

[0035] Secondly, referring to Figure 6In the embodiment, the mounting frame 21 of the polishing assembly 3 is fixedly arranged on the top of the base 1, providing a solid support foundation for the entire polishing assembly 3. The mounting frame 21 is welded from thick-walled metal pipes, having sufficient strength and rigidity to withstand the vibration and impact force generated during the operation of the sander 23. The top of the mounting frame 21 is provided with an adjusting assembly 22, which can fine-tune the position and angle of the sander 23, and adjust the distance between the sander 23 and the aluminum profile to meet the polishing needs of aluminum profiles of different thicknesses. The angle adjustment knob can change the inclination angle of the sander 23, facilitating the polishing of different surfaces of the aluminum profile.

[0036] Finally, referring to Figure 6 In the embodiment, the adjusting assembly 22 includes a first sliding rail 24 fixedly arranged on the top of the mounting frame 21 on both sides, providing a horizontal sliding track for the first supporting plate 25. The first sliding rail 24 is a high-precision linear guide rail with a precisely machined surface, good wear resistance and straightness. The first supporting plate 25 is slidingly arranged on the top of the first sliding rail 24 and can move smoothly in the horizontal direction. This design allows the first supporting plate 25 to adjust its position along the transverse direction of the mounting frame 21, providing a basic movement range for subsequent adjustment operations. The first drive 26 fixedly arranged on the top of the mounting frame 21 is threadedly connected with the first supporting plate 25. The first drive 26 is an electric drive device, such as an electric screw rod driver. When the first drive 26 operates, it drives the first supporting plate 25 to move on the first sliding rail 24 through screw transmission.

[0037] The top of the first supporting plate 25 is fixedly provided with a sliding frame 27, which is arranged perpendicularly to the first supporting plate 25. The sliding frame 27 provides a sliding track for the second supporting plate 29 perpendicular to the direction of the first supporting plate 25. The second drive 28 fixedly arranged on the side of the sliding frame 27 is threadedly connected with the second supporting plate 29. The working principle of the second drive 28 is similar to that of the first drive 26. When it operates, it drives the second supporting plate 29 to move horizontally in the sliding frame 27 through screw transmission. In this way, the second supporting plate 29 can adjust its position in the direction perpendicular to the first supporting plate 25, further refining the positioning of the sander 23 in space. The second supporting plate 29 is arranged parallel to the first supporting plate 25. The sliding of the second supporting plate 29 in the sliding frame 27 allows the position of the sander 23 in the vertical direction to be accurately adjusted.

[0038] The second sliding rail 30 is fixedly arranged on the second supporting plate 29 and is slidably arranged with the grinding machine 23, and the second sliding rail 30 provides a sliding track for the grinding machine 23 in the plane of the second supporting plate 29, so that the grinding machine 23 can be finely adjusted within a certain range, and this fine adjustment function is very important for accurately controlling the contact position and angle of the grinding machine 23 with the surface of the aluminum profile, and the grinding machine 23 can be more finely positioned according to the specific shape of the aluminum profile and the grinding requirement, and the output shaft of the hydraulic cylinder 31 fixedly arranged on the side of the sliding frame 27 is connected with the grinding machine 23 through a key, and the hydraulic cylinder 31 can provide a large pushing force, and through the control of the extension and retraction of the hydraulic cylinder 31, the grinding machine 23 can be moved in a large range in the vertical direction.

[0039] Working principle:

[0040] When the novel aluminum profile sanding machine is used, first, according to the length of the aluminum profile, the handle 15 at one end of the screw rod 14 in the sliding groove 12 of the base 1 is rotated, the screw rod 14 is rotated to drive the sliding block 13 to slide in the sliding groove 12, the sliding block 13 drives the sliding plate 5 to move, the distance between the two bearing frames 6 is adjusted, the aluminum profile is placed between the clamping jaws 7 in the bearing frame 6, the motor 10 in the bearing frame 6 is started, the output shaft of the motor 10 drives the rotating plate 11 to rotate, the rotating plate 11 drives the two clamping jaws 7 to rotate towards each other through the rotating rod 9, and the aluminum profile is clamped firmly.

[0041] According to the thickness of the aluminum profile and the grinding requirement, the first driver 26 at the top of the mounting frame 21 is started, the first driver 26 drives the first supporting plate 25 to move on the first sliding rail 24 through threaded transmission, the position of the grinding assembly 3 in the front and back horizontal direction is adjusted, then the second driver 28 on the side of the sliding frame 27 is started, the second driver 28 drives the second supporting plate 29 to move left and right in the sliding frame 27, the position of the grinding assembly 3 in the direction perpendicular to the first supporting plate 25 is further adjusted, and meanwhile, the grinding machine 23 can be finely adjusted and positioned in the plane of the second supporting plate 29 through the second sliding rail 30.

[0042] After the position of the grinding assembly 3 is adjusted, the grinding machine 23 is started to grind the aluminum profile, and in the grinding process, if it is necessary to adjust the vertical distance between the grinding machine 23 and the aluminum profile, the hydraulic cylinder 31 on the side of the sliding frame 27 is started, the output shaft of the hydraulic cylinder 31 is extended and retracted to drive the grinding machine 23 to move in the vertical direction, so that the grinding machine 23 always maintains a proper grinding distance with the surface of the aluminum profile.

[0043] After the grinding is completed, the grinding machine 23 and each driver and the hydraulic cylinder 31 are turned off, the motor 17 in the bearing frame 6 is started again to open the clamping jaws 7, the aluminum profile is released and taken out.

[0044] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A novel aluminum profile sanding machine characterized in that, Include: Base (1); Dust cover (2), the dust cover (2) is fixedly arranged on the top of the base (1); Polishing assembly (3), the polishing assembly (3) is installed on the top of the base (1); And Fixed assembly (4), the fixed assembly (4) is installed on the top of the base (1), the fixed assembly (4) includes two opposite sliding plates (5), the sliding plate (5) is slidably arranged on the top of the base (1), the side of the sliding plate (5) is fixedly provided with a bearing frame (6), the bearing frame (6) is rotatably provided with two clamping claws (7), the side of the clamping claw (7) on one side is fixedly provided with a bent plate (8), the bent plate (8) is rotatably provided with a rotating rod (9).

2. The novel aluminum profile sanding machine according to claim 1, characterized in that, The bearing frame (6) is provided with a motor (10), the output shaft of the motor (10) is connected with a rotating plate (11) through a key, and the rotating plate (11) is rotatably arranged with the rotating rod (9).

3. The novel aluminum profile sanding machine according to claim 1, characterized in that, The base (1) is provided with a sliding groove (12), the sliding groove (12) is slidably provided with a sliding block (13), the top of the sliding block (13) is fixedly arranged with the sliding plate (5), and the sliding groove (12) is rotatably provided with a screw rod (14), the screw rod (14) is threadedly arranged with the sliding block (13), and one end of the screw rod (14) is fixedly provided with a handle (15).

4. The novel aluminum profile sanding machine according to claim 1, characterized in that, The side of the bearing frame (6) is fixedly provided with a mounting plate (16), the mounting plate (16) is provided with a motor (17), the side of the bearing frame (6) is fixedly provided with a rotating shaft (18), the side of the rotating shaft (18) is fixedly provided with a belt pulley (19), and the output shaft of the motor (17) and the belt pulley (19) are drivingly provided with a transmission belt (20).

5. The novel aluminum profile sanding machine according to claim 4, characterized in that, The polishing assembly (3) includes a mounting frame (21), the mounting frame (21) is fixedly arranged on the top of the base (1), and the top of the mounting frame (21) is provided with an adjusting assembly (22), and the top of the adjusting assembly (22) is provided with a sander (23).

6. A novel aluminum profile sanding machine according to claim 5, characterized in that, The adjusting assembly (22) includes a first sliding rail (24), the first sliding rail (24) is fixedly arranged on the top of the mounting frame (21), the first sliding rail (24) is slidably arranged between the top of the first sliding rail (24), the top of the mounting frame (21) is fixedly provided with a first driver (26), and the first driver (26) is threadedly arranged with the first sliding rail (24).

7. A novel aluminum profile sanding machine according to claim 6, characterized in that, The top of the first sliding rail (24) is fixedly provided with a sliding frame (27), the side of the sliding frame (27) is fixedly provided with a second driver (28), the sliding frame (27) is slidably provided with a second sliding plate (29), and the second sliding plate (29) is threadedly arranged with the second driver (28).

8. A novel aluminum profile sanding machine according to claim 7, characterized in that, The second slide rail (30) is fixedly arranged on the second supporting plate (29) and is slidably arranged with the grinding machine (23), the hydraulic cylinder (31) is fixedly arranged on the side of the sliding frame (27), and the output shaft of the hydraulic cylinder (31) is connected with the grinding machine (23) through a key.

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