Aluminum alloy door production polishing device

Abstract

The utility model discloses an aluminum alloy door production polishing device which comprises a fixing frame, a workbench, fixing plates, a first motor and a screw rod, the workbench is fixedly connected to the top of the fixing frame, and the fixing plates are fixedly connected to the front side and the rear side of the two sides of the fixing frame. According to the plate polishing device, the workbench is arranged, a plate is placed on the workbench, then the polishing mechanism moves downwards to make contact with the plate, the first motor drives the screw to rotate to move the polishing mechanism, and the moving direction of the polishing mechanism is controlled by changing the rotating direction of the first motor; the problem that an existing polishing device cannot adjust tensioning when making contact with the plates, consequently, the plates are prone to being in hard contact in the polishing process, and consequently the plates are scratched is solved, and the beneficial effect that the contact force with the plates can be adjusted during polishing is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing devices, in particular to a polishing device for producing aluminum alloy doors. Background Art

[0002] Aluminum alloy is the most widely used type of non-ferrous metal structural material in industry. It has been widely used in aviation, aerospace, automobile, machinery manufacturing, shipbuilding and chemical industries. Aluminum alloy has low density but relatively high strength, close to or exceeding that of high-quality steel, good plasticity, and can be processed into various profiles. Aluminum alloy doors and windows have the advantages of beautiful appearance, good sealing, light weight and easy installation. They have been widely used in various buildings and have become the mainstream of building doors and windows.

[0003] For example, the existing Chinese invention patent with application number 202221589798.4 discloses a uniform polishing device for the production of aluminum alloy doors and windows, including a support table, a door frame-shaped support frame is fixed on the support table, a grinding motor is connected to the support frame through a moving mechanism, the rotating shaft of the grinding motor is fixedly connected to a polishing wheel, a polishing table is arranged below the support frame, the polishing table is arranged on the support table through a lifting mechanism, the lifting mechanism is arranged in a groove opened at the upper end of the support table, and a control box is fixedly installed on one side of the support frame. The beneficial effects are: by setting up a lifting mechanism, the staff can adjust the height of the polishing table to avoid the polishing wheel from being unable to polish the doors and windows when the height is too low, thereby adjusting the practicality of the overall device; by setting up a moving mechanism, the staff can make the grinding motor move left and right to fully polish the doors and windows, thereby improving the flexibility of the overall device.

[0004] The existing polishing device is unable to adjust the tension when the plate is in contact, which results in the plate being easily scratched due to hard contact with the plate during the polishing process. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a polishing device for aluminum alloy door production, which has the advantage of being able to adjust the contact force with the plate during polishing, and solves the problem that the existing polishing device cannot adjust the tension when contacting the plate, resulting in easy hard contact with the plate during polishing, causing scratches on the plate.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: it includes a fixed frame, a workbench, a fixed plate, a motor and a screw, the workbench is fixedly connected to the top of the fixed frame, the fixed plate is fixedly connected to the front and rear sides of both sides of the fixed frame, the motor is fixedly connected to the rear side of the fixed plate, the screw is movably connected to the inner wall of the fixed plate, and a polishing mechanism is arranged on the top of the workbench.

[0007] As a preferred embodiment of the utility model, the polishing mechanism includes a movable frame, which is arranged on the top of the workbench, and both sides of the bottom of the movable frame are fixedly connected to the motor 2, and both sides of the screw surface are movably connected to the telescopic rod, and the piston end of the telescopic rod is fixedly connected to the two sides of the bottom of the movable frame.

[0008] As a preferred embodiment of the utility model, both sides of the workbench are fixedly connected to limit frames, and one side of the limit frame is movably connected to a filling block.

[0009] As a preferred embodiment of the present invention, the output end of the second motor is fixedly connected to a transmission disk, and a movable groove is provided at the bottom of the transmission disk.

[0010] As a preferred embodiment of the utility model, the inner wall of the movable groove is movably connected to a limit plate, and the bottom of the limit plate is fixedly connected to a pressure sensor.

[0011] As a preferred embodiment of the utility model, a polishing plate is fixedly connected to the bottom of the pressure sensor, positioning columns are fixedly connected to both sides of the top of the inner wall of the movable groove, and the bottom of the surface of the positioning column is movably connected to the inner wall of the limit plate.

[0012] As a preferred embodiment of the utility model, a spring is fixedly connected to the outer side of the top of the limiting plate, and a plurality of springs are provided, and the plurality of springs are distributed in an equidistant ring shape.

[0013] As a preferred embodiment of the present invention, a control device is fixedly connected to the front side of the fixing frame, and a control panel is fixedly connected to the front side of the control device.

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

[0015] 1. The utility model sets a workbench, places a plate on the workbench, and then moves the polishing mechanism downward to contact the plate. The motor drives the screw to rotate to move the polishing mechanism, and controls the moving direction of the polishing mechanism by changing the rotation direction of the motor. The utility model solves the problem that the existing polishing device cannot adjust the tension when contacting the plate, which makes it easy to scratch the plate due to hard contact with the plate during polishing. The utility model has the advantage of being able to adjust the contact force with the plate during polishing.

[0016] 2. The utility model sets a polishing mechanism, the mobile frame can fix the motor 2, and then the telescopic rod can drive the mobile frame to move when the screw rotates, and then the telescopic rod can control the up and down movement of the mobile frame, which can drive the motor 2 to move downward during polishing, and then through the motor 2.

[0017] 3. The utility model provides a limit frame and a filling block. The limit frame can limit the plate to prevent the plate from moving outside the workbench. The filling block can fill the gap between the wire plate frame and the wire plate frame when polishing a smaller plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0020] Figure 3 The utility model is Figure 2 Enlarged structural diagram at A in the middle.

[0021] In the figure: 1. fixed frame; 2. workbench; 3. fixed plate; 4. motor 1; 5. screw; 6. polishing mechanism; 61. movable frame; 62. motor 2; 63. telescopic rod; 7. limit frame; 8. filling block; 9. transmission plate; 10. movable slot; 11. limit plate; 12. pressure sensor; 13. polishing plate; 14. positioning column; 15. spring; 16. control device; 17. control panel. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figures 1 to 3 As shown, the utility model includes a fixed frame 1, a workbench 2, a fixed plate 3, a motor 4 and a screw 5. The workbench 2 is fixedly connected to the top of the fixed frame 1, the fixed plate 3 is fixedly connected to the front and rear sides of both sides of the fixed frame 1, the motor 4 is fixedly connected to the rear side of the fixed plate 3, the screw 5 is movably connected to the inner wall of the fixed plate 3, and a polishing mechanism 6 is arranged on the top of the workbench 2.

[0024] refer to Figure 1 The polishing mechanism 6 includes a moving frame 61, which is arranged on the top of the workbench 2. Both sides of the bottom of the moving frame 61 are fixedly connected with a motor 62. Both sides of the surface of the screw 5 are movably connected with a telescopic rod 63. The piston end of the telescopic rod 63 is fixedly connected to both sides of the bottom of the moving frame 61.

[0025] As a technical optimization scheme of the utility model, by setting up the polishing mechanism 6, the movable frame 61 can fix the motor 2 62, and then the telescopic rod 63 can drive the movable frame 61 to move when the screw 5 rotates, and then the telescopic rod 63 can control the up and down movement of the movable frame 61, which can drive the motor 2 62 to move downward during polishing, and then through the motor 2 62.

[0026] refer to Figure 2 The two sides of the workbench 2 are fixedly connected with a limiting frame 7, and one side of the limiting frame 7 is movably connected with a filling block 8.

[0027] As a technical optimization solution of the utility model, by setting a limit frame 7 and a filling block 8, the limit frame 7 can limit the plate to prevent the plate from moving to the outside of the workbench 2, and the filling block 8 can fill the gap between the wire plate frame and the wire plate frame when polishing smaller plates.

[0028] refer to Figure 3 The output end of the second motor 62 is fixedly connected with a transmission disk 9, and a movable groove 10 is provided at the bottom of the transmission disk 9.

[0029] As a technical optimization scheme of the utility model, by setting a transmission disk 9 and a movable groove 10, the transmission disk 9 is driven to rotate when the motor 2 62 is started, and the movable groove 10 can make the limit disk 11 move up and down. When the polishing disk 13 contacts the plate, it can move upward to reduce the contact force with the plate and avoid scratching the plate.

[0030] refer to Figure 3 The inner wall of the movable groove 10 is movably connected with a limit plate 11, and the bottom of the limit plate 11 is fixedly connected with a pressure sensor 12.

[0031] As a technical optimization solution of the utility model, by setting a limit plate 11 and a pressure sensor 12, the limit plate 11 is driven to rotate by the transmission plate 9, and the limit plate 11 drives the polishing plate 13 to rotate. The pressure sensor 12 can detect the contact pressure between the polishing plate 13 and the plate, and then the height of the movable frame 61 is adjusted by the telescopic rod 63.

[0032] refer to Figure 3 The bottom of the pressure sensor 12 is fixedly connected with a polishing plate 13 , and both sides of the top of the inner wall of the movable groove 10 are fixedly connected with positioning columns 14 , and the bottom of the surface of the positioning column 14 is movably connected to the inner wall of the limiting plate 11 .

[0033] As a technical optimization solution of the utility model, by providing a polishing disc 13 and a positioning column 14, the polishing disc 13 rotates to polish the plate, and the positioning column 14 can prevent the limit disc 11 from not rotating when the transmission disc 9 rotates.

[0034] refer to Figure 3A spring 15 is fixedly connected to the outer side of the top of the limiting plate 11. A plurality of springs 15 are provided, and the plurality of springs 15 are distributed in an equidistant ring.

[0035] As a technical optimization solution of the utility model, by setting the spring 15, the limit plate 11 is pushed, and at the same time, when the plate is uneven, the limit plate 11 can be tilted to fit the plate, thereby improving the polishing effect.

[0036] refer to Figure 3 A control device 16 is fixedly connected to the front side of the fixing frame 1 , and a control panel 17 is fixedly connected to the front side of the control device 16 .

[0037] As a technical optimization solution of the utility model, by setting a control device 16 and a control panel 17, the control device 16 can control motor 1 4, motor 2 62 and telescopic rod 63, and the control panel 17 can set the values ​​of motor 1 4, motor 2 62 and telescopic rod 63.

[0038] The working principle and use process of the utility model are as follows: when in use, by placing the plate on the workbench 2, the mobile frame 61 can fix the motor 2 62, and then the telescopic rod 63 can drive the mobile frame 61 to move when the screw 5 rotates, and then the telescopic rod 63 can control the up and down movement of the mobile frame 61, and can drive the motor 2 62 to move downward during polishing, and then the limit frame 7 can limit the plate through the motor 2 62 to prevent the plate from moving to the outside of the workbench 2, and the filling block 8 can fill the gap between the wire plate frame and the smaller plate when polishing, and drive the transmission plate 9 to rotate when the motor 2 62 is started, and the movable groove 10 can make the limit plate 11 move up and down, and can move the polishing plate 13 to the outside when it contacts the plate. The upward movement reduces the force of contact with the plate to avoid scratching the plate. The transmission plate 9 drives the limit plate 11 to rotate, and the limit plate 11 drives the polishing plate 13 to rotate. The pressure sensor 12 can detect the pressure of the polishing plate 13 in contact with the plate, and then the height of the movable frame 61 is adjusted by the telescopic rod 63. The polishing plate 13 rotates to polish the plate. The positioning column 14 can prevent the limit plate 11 from not rotating when the transmission plate 9 rotates, and push the limit plate 11. At the same time, when the plate is uneven, the limit plate 11 can be tilted to fit the plate to improve the polishing effect. The control device 16 can control the motor 1 4, the motor 2 62 and the telescopic rod 63, and the control panel 17 can set the values ​​of the motor 1 4, the motor 2 62 and the telescopic rod 63.

[0039] In summary: This aluminum alloy door production polishing device, by setting up a workbench 2, by placing a plate on the workbench 2, and then moving downward through the polishing mechanism 6 to contact the plate, the motor 4 drives the screw 5 to rotate to move the polishing mechanism 6, and the movement direction of the polishing mechanism 6 is controlled by changing the rotation direction of the motor 4, which solves the problem that the existing polishing device cannot adjust the tension when contacting the plate, resulting in easy hard contact with the plate during the polishing process, causing scratches on the plate.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A polishing device for aluminum alloy door production, comprising a fixed frame (1), a workbench (2), a fixed plate (3), a motor (4) and a screw (5), characterized in that: The workbench (2) is fixedly connected to the top of the fixed frame (1), the fixed plate (3) is fixedly connected to the front and rear sides of both sides of the fixed frame (1), the motor 1 (4) is fixedly connected to the rear side of the fixed plate (3), the screw rod (5) is movably connected to the inner wall of the fixed plate (3), and a polishing mechanism (6) is arranged on the top of the workbench (2).

2. The aluminum alloy door production and polishing device according to claim 1, characterized in that: The polishing mechanism (6) comprises a movable frame (61), the movable frame (61) being arranged on the top of the workbench (2), the two sides of the bottom of the movable frame (61) being fixedly connected to a second motor (62), the two sides of the surface of the screw rod (5) being movably connected to a telescopic rod (63), the piston end of the telescopic rod (63) being fixedly connected to the two sides of the bottom of the movable frame (61).

3. The aluminum alloy door production and polishing device according to claim 1 is characterized in that: The two sides of the workbench (2) are fixedly connected to a limiting frame (7), and one side of the limiting frame (7) is movably connected to a filling block (8).

4. The aluminum alloy door production polishing device according to claim 2, characterized in that: The output end of the second motor (62) is fixedly connected to a transmission disc (9), and a movable groove (10) is provided at the bottom of the transmission disc (9).

5. The aluminum alloy door production and polishing device according to claim 4, characterized in that: The inner wall of the movable groove (10) is movably connected to a limit plate (11), and the bottom of the limit plate (11) is fixedly connected to a pressure sensor (12).

6. The aluminum alloy door production and polishing device according to claim 5, characterized in that: The bottom of the pressure sensor (12) is fixedly connected to a polishing plate (13), both sides of the top of the inner wall of the movable groove (10) are fixedly connected to positioning columns (14), and the bottom of the surface of the positioning column (14) is movably connected to the inner wall of the limiting plate (11).

7. The aluminum alloy door production and polishing device according to claim 5, characterized in that: A spring (15) is fixedly connected to the outer side of the top of the limiting plate (11), and a plurality of springs (15) are provided, and the plurality of springs (15) are distributed in an equidistant ring shape.

8. The aluminum alloy door production polishing device according to claim 1, characterized in that: A control device (16) is fixedly connected to the front side of the fixing frame (1), and a control panel (17) is fixedly connected to the front side of the control device (16).

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