Ultra-thin aluminum-magnesium alloy notebook computer shell polishing device

Abstract

The utility model relates to the field of ultra-thin aluminum-magnesium alloys, and specifically is an ultra-thin aluminum-magnesium alloy notebook computer shell polishing device, comprising a supporting frame, a mounting frame is arranged at the bottom of the supporting frame, a rotating rod is arranged on the mounting frame, a bearing frame is arranged on the rotating rod, a guide rod is arranged at one end of the bottom of the bearing frame, a bidirectional screw is arranged at the other end of the bottom of the bearing frame, first moving frames are connected at both ends of the guide rod, the first moving frame is connected to the bidirectional screw, an ultra-thin aluminum-magnesium alloy notebook computer shell body is arranged at the top of the bearing frame, a sliding opening is opened at the top of the supporting frame, a second moving frame is connected to the sliding opening, a unidirectional screw is connected to the second moving frame, a telescopic rod is arranged at the bottom of the second moving frame, an exhaust hood is arranged at the bottom of the telescopic rod, a connecting frame is arranged at the bottom of the exhaust hood, a polishing wheel is arranged inside the connecting frame, and the utility model can effectively and conveniently carry out dust suction processing on dust generated during polishing, so as to ensure the cleanliness of the surrounding environment.

Description

Technical Field

[0001] The utility model relates to the field of ultra-thin aluminum-magnesium alloys, in particular to an ultra-thin aluminum-magnesium alloy notebook computer shell polishing device. Background Art

[0002] Ultra-thin aluminum-magnesium alloy is a special aluminum alloy, usually composed of aluminum and magnesium, with a relatively high magnesium content. This alloy has the characteristics of light weight, high strength, and corrosion resistance, and is widely used in some fields such as aerospace and automobile manufacturing. Ultra-thin aluminum-magnesium alloy is often used to manufacture lightweight products to improve the strength and durability of the product while reducing the overall weight.

[0003] In the production and processing of current laptop computers, ultra-thin aluminum-magnesium alloy is often needed to produce laptop computer shells. In the production and processing of current ultra-thin aluminum-magnesium alloy laptop computer shells, a polishing device is needed to polish the shell surface. However, the current polishing device cannot achieve dust collection for the dust generated by polishing during use, thereby affecting the surrounding environment. Utility Model Content

[0004] The utility model aims to provide an ultra-thin aluminum-magnesium alloy notebook computer shell polishing device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The polishing device of an ultra-thin aluminum-magnesium alloy laptop computer shell comprises a supporting frame, and the four corners of the bottom of the supporting frame are provided with rolling assemblies; a mounting frame is fixedly provided at the bottom of the supporting frame, and a rotating rod is rotatably installed on the mounting frame, and the bottom of the rotating rod is connected to the supporting frame through a bearing seat, and a driving assembly for driving the rotating rod to rotate is installed on the supporting frame located inside the mounting frame; a bearing frame is fixedly installed on the rotating rod located at the top of the supporting frame, a guide rod is provided at one end of the bottom of the bearing frame, and a bidirectional screw is provided at the other end of the bottom of the bearing frame, one end of the bidirectional screw is rotatably connected to the bearing frame through a bearing seat, and the other end is provided with a second motor, and the second motor is fixedly installed on the outer wall of the bearing frame; a first moving frame is slidably connected to the two ends of the guide rod, and the first moving frame is threadedly connected to the bidirectional screw, an ultra-thin aluminum-magnesium alloy laptop computer shell body is provided on the top of the supporting frame, and the first moving frames at both ends are provided with driving members for polishing the ultra-thin aluminum-magnesium alloy laptop computer shell An elastic clamping component for clamping the notebook computer shell body; a sliding opening is provided at the top of the support frame, and a second movable frame is slidably connected to the sliding opening, and a one-way screw is threadedly connected to the second movable frame, one end of the one-way screw is rotatably connected to the sliding opening through a bearing seat, and the other end of the one-way screw is provided with a third motor, and the third motor is fixedly connected to the support frame; a telescopic rod is fixedly installed at the bottom of the second movable frame, an exhaust hood is provided at the bottom of the telescopic rod, and a connecting frame is provided at the bottom of the exhaust hood, and a polishing motor is fixedly installed on the outer wall of the connecting frame, a polishing shaft is provided on the motor shaft of the polishing motor, and a polishing wheel is provided on the polishing shaft, and the polishing wheel is arranged inside the connecting frame; an impurity storage chamber is provided at the top of the second movable frame, and both ends of the impurity storage chamber are conductively connected to the connecting frame through a ventilation assembly, a filter plate is provided at the top of the impurity storage chamber, and an exhaust pump is installed on the outer wall of the top of the second movable frame located outside the filter plate.

[0007] Preferably, the rolling assembly comprises a supporting leg fixedly connected to the bottom of the supporting frame, a roller is provided at the bottom of the supporting leg, and a brake is provided at the outer end of the roller to facilitate the movement of the control device.

[0008] Preferably, the driving assembly includes a first motor fixedly connected to the supporting frame, a driving gear is installed on the motor shaft of the first motor, a driven gear is meshedly connected to the driving gear, and the driven gear is connected to the rotating rod for driving the rotating rod to rotate.

[0009] Preferably, the elastic clamping assembly includes a clamping rod slidably connected to the first movable frame, a clamping block is fixedly installed on the inner end of the clamping rod, the clamping block contacts and clamps the side wall of the ultra-thin aluminum-magnesium alloy laptop computer case body, and a clamping spring is sleeved on the clamping rod located between the clamping block and the first movable frame to achieve clamping of the ultra-thin aluminum-magnesium alloy laptop computer case body.

[0010] Preferably, the ventilation assembly includes a first connecting pipe conductively connected to the impurity storage chamber, the bottom of the first connecting pipe is connected to the second connecting pipe via a connecting hose, and the second connecting pipe is connected to the exhaust hood, for conductive connection between the impurity storage chamber and the exhaust hood.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model drives the bidirectional screw to rotate through the second motor, the bidirectional screw drives the threaded first movable frame to move inward under the guidance of the guide rod, the first movable frame drives the elastic clamping component to achieve stable clamping of the ultra-thin aluminum-magnesium alloy notebook computer shell body, and thus can facilitate the polishing of the ultra-thin aluminum-magnesium alloy notebook computer shell; the utility model drives the rotating rod to rotate through the driving component, the rotating rod synchronously drives the bearing frame and the clamped ultra-thin aluminum-magnesium alloy notebook computer shell body to rotate, during the rotation of the ultra-thin aluminum-magnesium alloy notebook computer shell body, the exhaust hood is driven by the telescopic rod to drive the connecting frame to move downward, the connecting frame synchronously drives the polishing wheel and the ultra-thin aluminum-magnesium alloy notebook computer shell body The surface of the computer case body is contacted, and the polishing motor drives the polishing shaft to drive the polishing wheel to rotate to achieve polishing of the surface of the ultra-thin aluminum-magnesium alloy laptop computer case body, and the third motor drives the one-way screw to rotate, and the one-way screw drives the threaded second moving frame to adjust the moving position, thereby achieving all-round polishing of the ultra-thin aluminum-magnesium alloy laptop computer case body; during the polishing process of the ultra-thin aluminum-magnesium alloy laptop computer case body of the utility model, the exhaust pump works, and the dust generated by the grinding inside the connection frame is sucked into the impurity storage chamber through the exhaust hood and the exhaust component, and the dust in the air is filtered and stored in the impurity storage chamber through the filter plate, thereby effectively protecting the surrounding environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model is a structural schematic diagram of a polishing device for an ultra-thin aluminum-magnesium alloy notebook computer shell.

[0013] Figure 2 The utility model is a front view of an ultra-thin aluminum-magnesium alloy notebook computer shell polishing device.

[0014] Figure 3 It is a front sectional view of an ultra-thin aluminum-magnesium alloy notebook computer shell polishing device of the utility model.

[0015] Figure 4 It is a right side sectional view of a polishing device for an ultra-thin aluminum-magnesium alloy notebook computer shell according to the utility model.

[0016] 1. Support frame; 2. Support leg; 3. Roller; 4. Brake; 5. Mounting frame; 6. Rotating rod; 7. First motor; 8. Driving gear; 9. Driven gear; 10. Carrying frame; 11. Guide rod; 12. Second motor; 13. Bidirectional screw; 14. First moving frame; 15. Ultra-thin aluminum-magnesium alloy notebook computer case body; 16. Clamping rod; 17. Clamping block; 18. Clamping spring; 19. Sliding opening; 20. Second moving frame; 21. Third motor; 22. One-way screw; 23. Telescopic rod; 24. Exhaust hood; 25. Connecting frame; 26. Polishing motor; 27. Polishing shaft; 28. Polishing wheel; 29. ​​Impurity storage chamber; 30. Filter plate; 31. Exhaust pump; 32. First connecting pipe; 33. Connecting hose; 34. Second connecting pipe. DETAILED DESCRIPTION

[0017] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0018] In order to make the purpose, technical scheme and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. However, it can be understood by those skilled in the art that in each embodiment of the present invention, many technical details are provided to enable readers to better understand the present application. However, even without these technical details and various changes and modifications based on the following embodiments, the technical scheme claimed in the present application can be implemented.

[0019] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0020] See also Figure 1-4In the embodiment of the utility model, an ultra-thin aluminum-magnesium alloy laptop computer shell polishing device comprises a support frame 1, wherein the four corners of the bottom of the support frame 1 are provided with rolling components; a mounting frame 5 is fixedly provided at the bottom of the support frame 1, a rotating rod 6 is rotatably installed on the mounting frame 5, the bottom of the rotating rod 6 is connected to the support frame 1 through a bearing seat, and a driving component for driving the rotating rod 6 to rotate is installed on the support frame 1 located inside the mounting frame 5; a bearing frame 10 is fixedly installed on the rotating rod 6 located at the top of the support frame 1, and a bearing frame 10 is provided at one end of the bottom The guide rod 11 is provided with a bidirectional screw 13 at the other end of the bottom of the carrying frame 10, one end of the bidirectional screw 13 is rotatably connected to the carrying frame 10 through a bearing seat, and the other end is installed with a second motor 12, and the second motor 12 is fixedly installed on the outer wall of the carrying frame 10; the two ends of the guide rod 11 are slidably connected with a first moving frame 14, and the first moving frame 14 is threadedly connected with the bidirectional screw 13, and the top of the carrying frame 10 is provided with an ultra-thin aluminum-magnesium alloy laptop computer shell body 15, and the first moving frames 14 at both ends are installed with a motor for moving the ultra-thin aluminum-magnesium alloy laptop computer shell The support frame 1 is provided with an elastic clamping assembly for clamping the main body 15; a sliding opening 19 is provided at the top of the support frame 1, and a second mobile frame 20 is slidably connected to the sliding opening 19, and a one-way screw 22 is threadedly connected to the second mobile frame 20, and one end of the one-way screw 22 is rotatably connected to the sliding opening 19 through a bearing seat, and the other end of the one-way screw 22 is provided with a third motor 21, and the third motor 21 is fixedly connected to the support frame 1; a telescopic rod 23 is fixedly installed at the bottom of the second mobile frame 20, and an exhaust hood 24 is provided at the bottom of the telescopic rod 23, and an exhaust hood 24 is provided at the bottom A connecting frame 25 is provided at the top, and a polishing motor 26 is fixedly mounted on the outer wall of the connecting frame 25. A polishing shaft 27 is provided on the motor shaft of the polishing motor 26, and a polishing wheel 28 is provided on the polishing shaft 27. The polishing wheel 28 is arranged inside the connecting frame 25; an impurity storage chamber 29 is opened at the top of the second movable frame 20, and both ends of the impurity storage chamber 29 are conductively connected with the connecting frame 25 through a ventilation component, a filter plate 30 is provided on the top of the impurity storage chamber 29, and an exhaust pump 31 is installed on the outer wall of the top of the second movable frame 20 located outside the filter plate 30.

[0021] The utility model drives the bidirectional screw 13 to rotate through the second motor 12, and the bidirectional screw 13 drives the first movable frame 14 connected by the thread to move inward under the guidance of the guide rod 11, and the first movable frame 14 drives the elastic clamping component to realize the stable clamping treatment of the ultra-thin aluminum-magnesium alloy laptop computer shell body 15, and drives the rotating rod 6 to rotate through the driving component, and the rotating rod 6 synchronously drives the bearing frame 10 and the clamped ultra-thin aluminum-magnesium alloy laptop computer shell body 15 to rotate. During the rotation of the ultra-thin aluminum-magnesium alloy laptop computer shell body 15, the exhaust hood 24 is driven by the telescopic rod 23 to drive the connecting frame 25 to move downward, and the connecting frame 25 synchronously drives the polishing wheel 28 to contact the surface of the ultra-thin aluminum-magnesium alloy laptop computer shell body 15, and the polishing motor 26 drives the polishing shaft 2 7 drives the polishing wheel 28 to rotate to polish the surface of the ultra-thin aluminum-magnesium alloy laptop computer shell body 15, and the one-way screw 22 is driven to rotate by the third motor 21, and the one-way screw 22 drives the threaded second moving frame 20 to adjust the moving position, so that the ultra-thin aluminum-magnesium alloy laptop computer shell body 15 can be polished in all directions. During the polishing process of the ultra-thin aluminum-magnesium alloy laptop computer shell body 15, the exhaust pump 31 works, and the dust generated by the grinding inside the connecting frame 25 is sucked into the impurity storage chamber 29 through the exhaust hood 24 and the exhaust assembly, and the dust in the air is filtered and stored in the impurity storage chamber 29 through the filter plate 30, thereby ensuring the polishing of the surface of the ultra-thin aluminum-magnesium alloy laptop computer shell.

[0022] See also Figure 1 In one embodiment of the utility model, the rolling assembly includes a support leg 2 fixedly connected to the bottom of the support frame 1, a roller 3 is arranged at the bottom of the support leg 2, and a brake 4 is arranged at the outer end of the roller 3. The setting of the roller 3 can facilitate the adjustment of the moving direction of the device, and the setting of the brake 4 can realize the braking of the roller 3, so as to control the movement of the device.

[0023] See also Figure 2 In one embodiment of the utility model, the driving assembly includes a first motor 7 fixedly connected to the supporting frame 1, a driving gear 8 is installed on the motor shaft of the first motor 7, a driven gear 9 is meshedly connected to the driving gear 8, and the driven gear 9 is connected to the rotating rod 6. When the first motor 7 works, the first motor 7 drives the driving gear 8 to rotate, and the driving gear 8 drives the meshed driven gear 9 to rotate. The driven gear 9 can drive the rotating rod 6 to adjust its rotational position.

[0024] See also Figure 3In one embodiment of the utility model, the elastic clamping assembly includes a clamping rod 16 slidably connected to the first movable frame 14, and a clamping block 17 is fixedly installed on the inner end of the clamping rod 16. The clamping block 17 contacts and clamps the side wall of the ultra-thin aluminum-magnesium alloy laptop computer shell body 15. A clamping spring 18 is sleeved on the clamping rod 16 located between the clamping block 17 and the first movable frame 14. In the process of the first movable frame 14 driving the clamping block 17 to move inward, the clamping block 17 contacts the surface of the ultra-thin aluminum-magnesium alloy laptop computer shell body 15. The elastic force generated by the compression of the clamping spring 18 can achieve a tight clamping process for the ultra-thin aluminum-magnesium alloy laptop computer shell body 15.

[0025] See also Figure 3 In one embodiment of the utility model, the ventilation assembly includes a first connecting pipe 32 which is conductively connected to the impurity storage chamber 29, the bottom of the first connecting pipe 32 is connected to the second connecting pipe 34 through a connecting hose 33, the second connecting pipe 34 is connected to the exhaust hood 24, and when the exhaust pump 31 is working, the air inside the impurity storage chamber 29 is reduced, and the air inside the exhaust hood 24 is exhausted through the first connecting pipe 32, the connecting hose 33 and the second connecting pipe 34, so that the dust generated by polishing can be sucked into the impurity storage chamber 29 for dust collection.

[0026] Working principle: The utility model works through the second motor 12, the second motor 12 drives the bidirectional screw 13 to rotate, the bidirectional screw 13 drives the threaded first moving frame 14 to move inward under the guidance of the guide rod 11, the first moving frame 14 synchronously drives the clamping block 17 to move inward, the clamping block 17 contacts the side wall of the ultra-thin aluminum-magnesium alloy laptop computer shell body 15, the elastic force generated by the compression of the clamping spring 18 can achieve a tight clamping process for the ultra-thin aluminum-magnesium alloy laptop computer shell body 15, the first motor 7 works, the first motor 7 drives the active gear 8 to drive the meshing connected driven gear 9 to rotate, the driven gear 9 can drive the rotating rod 6 to rotate, the rotating rod 6 drives the bearing frame 10 to rotate the azimuth adjustment, the bearing frame 10 drives the clamped ultra-thin aluminum-magnesium alloy laptop computer shell body 15 to rotate synchronously, the exhaust hood 24 is driven by the telescopic rod 23 to drive the connecting frame 25 to move downward, and the connecting frame 25 synchronously drives the polishing wheel 28 downward to the ultra-thin aluminum-magnesium alloy pen The laptop shell body 15 is in contact with the laptop shell body 15, and the polishing motor 26 drives the polishing shaft 27 to drive the polishing wheel 28 to polish the surface of the ultra-thin aluminum-magnesium alloy laptop shell body 15. The third motor 21 works in conjunction with the one-way screw 22, and the one-way screw 22 drives the threaded second moving frame 20 to adjust the moving position, so that the surface of the ultra-thin aluminum-magnesium alloy laptop shell body 15 can be polished in all directions. During the polishing process of the ultra-thin aluminum-magnesium alloy laptop shell, the exhaust pump 31 works, and the exhaust pump 31 realizes exhaust treatment of the air inside the impurity storage chamber 29. The impurity storage chamber 29 realizes exhaust treatment of the connection frame 25 through the first connecting pipe 32, the second connecting pipe 34 and the connecting hose 33. In this way, the dust generated during the polishing process can be sucked into the impurity storage chamber 29 for filtering and storage, thereby facilitating the clean polishing of the ultra-thin aluminum-magnesium alloy laptop shell.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An ultra-thin aluminum-magnesium alloy notebook computer shell polishing device, comprising a support frame, characterized in that: Rolling assemblies are arranged at the four bottom corners of the support frame; The bottom of the support frame is fixedly provided with an installation frame, a rotating rod is rotatably installed on the installation frame, the bottom of the rotating rod is connected to the support frame through a bearing seat, and a driving component for driving the rotating rod to rotate is installed on the support frame located inside the installation frame; A bearing frame is fixedly mounted on the rotating rod at the top of the supporting frame, a guide rod is arranged at one end of the bottom of the bearing frame, a bidirectional screw is arranged at the other end of the bottom of the bearing frame, one end of the bidirectional screw is rotatably connected to the bearing frame through a bearing seat, and a second motor is installed at the other end, and the second motor is fixedly mounted on the outer wall of the bearing frame; The two ends of the guide rod are slidably connected with a first moving frame, the first moving frame is threadedly connected with the bidirectional screw, an ultra-thin aluminum-magnesium alloy laptop computer shell body is arranged on the top of the carrying frame, and elastic clamping components for clamping the ultra-thin aluminum-magnesium alloy laptop computer shell body are installed on the first moving frames at both ends; The top of the support frame is provided with a sliding opening, the sliding opening is slidably connected to a second moving frame, the second moving frame is threadedly connected to a one-way screw, one end of the one-way screw is rotatably connected to the sliding opening through a bearing seat, the other end of the one-way screw is provided with a third motor, and the third motor is fixedly connected to the support frame; A telescopic rod is fixedly installed at the bottom of the second mobile frame, an exhaust hood is arranged at the bottom of the telescopic rod, a connecting frame is arranged at the bottom of the exhaust hood, a polishing motor is fixedly installed on the outer wall of the connecting frame, a polishing shaft is arranged on the motor shaft of the polishing motor, a polishing wheel is arranged on the polishing shaft, and the polishing wheel is arranged inside the connecting frame; An impurity storage chamber is provided on the top of the second movable frame, and both ends of the impurity storage chamber are conductively connected to the connection frame through a ventilation component. A filter plate is provided on the top of the impurity storage chamber, and an exhaust pump is installed on the outer wall of the top of the second movable frame outside the filter plate.

2. The ultra-thin aluminum-magnesium alloy notebook computer housing polishing device according to claim 1 is characterized in that: The rolling assembly comprises a supporting leg fixedly connected to the bottom of the supporting frame, a roller is arranged at the bottom of the supporting leg, and a brake is arranged at the outer end of the roller.

3. The ultra-thin aluminum-magnesium alloy notebook computer housing polishing device according to claim 1 is characterized in that: The driving assembly comprises a first motor fixedly connected to the supporting frame, a driving gear is mounted on the motor shaft of the first motor, a driven gear is meshedly connected to the driving gear, and the driven gear is connected to the rotating rod.

4. The ultra-thin aluminum-magnesium alloy notebook computer housing polishing device according to claim 1, characterized in that: The elastic clamping assembly includes a clamping rod slidably connected to the first movable frame, a clamping block is fixedly installed on the inner end of the clamping rod, the clamping block contacts and clamps the side wall of the ultra-thin aluminum-magnesium alloy laptop computer shell body, and a clamping spring is sleeved on the clamping rod located between the clamping block and the first movable frame.

5. The ultra-thin aluminum-magnesium alloy notebook computer housing polishing device according to claim 1, characterized in that: The ventilation assembly includes a first connecting pipe which is conductively connected to the impurity storage chamber, the bottom of the first connecting pipe is connected to the second connecting pipe through a connecting hose, and the second connecting pipe is connected to the exhaust hood.

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