Multi-point grinding device for surface of aluminum shell

Abstract

The utility model discloses a multi-point dull polish device for the surface of an aluminum shell, which relates to the technical field of multi-point dull polish, and comprises a bottom plate, the upper end of the bottom plate is provided with a support frame and a supporting plate, the middle part of the left side of the support frame is fixedly provided with a first dull polish structure, and the upper end of the support frame is fixedly connected with a transverse plate; a second dull polish structure is mounted on the left side of the upper end of the transverse plate, a moving groove is formed in the upper end of the bottom plate, a second screw rod is rotatably mounted in the moving groove, the front end of the second screw rod extends out of the moving groove and is fixedly connected with the output end of a second driving motor, and a moving block is in threaded connection with the surface of the second screw rod; according to the aluminum shell grinding device, the first grinding mechanism can be used for grinding the side face of an aluminum shell, the second grinding mechanism can be used for grinding the inner side face of the aluminum shell, different side faces of the aluminum shell are treated at the same time through the two grinding mechanisms, the grinding efficiency of the aluminum shell is improved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of multi-point grinding, in particular to a multi-point grinding device for the surface of an aluminum shell. Background Art

[0002] Aluminum shell refers to an outer shell or shell made of aluminum material, mostly in the form of a regular rectangular or cylindrical body, and is commonly used in electronic products, mechanical equipment, and automobiles. It has the characteristics of strong structure, beautiful appearance, and easy use. During the processing, the aluminum material needs to be cut to size as required. The cut surface after cutting is uneven and prone to burrs. People are very likely to be scratched when they touch the burrs, and it will affect subsequent processing, so the cut surface needs to be polished and repaired.

[0003] Traditional grinding equipment is mostly only equipped with one frosted surface, and the process is generally to grind the outer surface, inner surface and end face of the shell in sequence. The grinding efficiency is low. Based on this, this scheme provides a multi-point grinding device for the surface of an aluminum shell to solve the above-mentioned problems. Utility Model Content

[0004] In order to solve the above technical problems, a multi-point grinding device for the surface of an aluminum shell is provided. This technical solution solves the problem that the traditional grinding equipment used in the above background technology is mostly provided with only one frosting surface, and the process is generally to grind from the outer surface, inner surface and end face of the shell in turn, and the grinding efficiency is low.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A multi-point sanding device for the surface of an aluminum shell comprises a base plate, a support frame and a supporting plate are arranged at the upper end of the base plate, the supporting plate is arranged on the left side of the support frame, a first sanding structure is fixedly installed on the middle part of the left side of the support frame, a cross plate is fixedly connected to the upper end of the support frame, a second sanding structure is installed on the left side of the upper end of the cross plate, a movable groove is opened at the upper end of the base plate, the movable groove is arranged on the lower side of the support frame, a second screw rod is rotatably installed inside the movable groove, the front end of the second screw rod extends out of the movable groove and is fixedly connected to the output end of the second drive motor, the second drive motor is fixedly installed at the front end of the base plate, a movable block is threadedly connected to the surface of the second screw rod, and the upper end of the movable block is fixedly connected to the lower end of the support frame.

[0007] Preferably, the first sanding structure includes a rotating motor and a rotating disk, the rotating motor is fixedly mounted on the right end of the support frame, the rotating disk is rotatably mounted on the left end of the support frame, the output end of the rotating motor passes through the interior of the support frame and is fixedly connected to the rotating disk, a shift rod is fixedly connected to the outer side of the rotating disk, the other end of the shift rod is movably connected to the lifting rod, the left end of the lifting rod is fixedly connected to a fixed plate, the left end of the fixed plate is fixedly mounted with a first hydraulic cylinder, the output end of the first hydraulic cylinder is fixedly connected to a movable plate, the left end of the movable plate is fixedly mounted with the first sanding motor, and the output end of the first sanding motor is fixedly connected to the first sanding plate.

[0008] Preferably, the second sanding structure includes a first drive motor and a mounting plate, the first drive motor and the mounting plate are both fixedly mounted on the upper end of the horizontal plate, a first screw is rotatably mounted on the inner side of the mounting plate, an output end of the first drive motor passes through the right mounting plate and is fixedly connected to the right end of the first screw, a threaded block is threadedly connected to the surface of the first screw, a second hydraulic cylinder is fixedly connected to the lower end of the threaded block, an output end of the second hydraulic cylinder is fixedly connected to a lifting plate, a second sanding motor is fixedly mounted on the lower end of the lifting plate, and an output end of the second sanding motor passes through the lifting plate and is fixedly connected to the second sanding plate.

[0009] Preferably, both front and rear ends of the lifting rod are slidably connected to guide rods, and the guide rods are fixedly connected to the inner side of the support frame.

[0010] Preferably, a sliding groove is provided at the upper end of the transverse plate, and the lower end of the threaded block extends to the lower end of the transverse plate through the sliding groove.

[0011] Preferably, the supporting plate is rotatably connected to the upper end of the bottom plate via a rotating assembly, and a clamping assembly is fixedly mounted on the upper end of the supporting plate.

[0012] Compared with the prior art, the utility model proposes a multi-point grinding device for the surface of an aluminum shell, which has the following beneficial effects:

[0013] 1. The utility model is provided with a first sanding mechanism and a second sanding mechanism. The first sanding mechanism can perform sanding on the side of the aluminum shell, and the second sanding mechanism can perform sanding on the inner side of the aluminum shell. The two sanding mechanisms can process different sides of the aluminum shell at the same time, thereby improving the efficiency of sanding the aluminum shell and the work efficiency.

[0014] 2. In the utility model, the first sanding mechanism and the second sanding mechanism are both moved by the cooperation of the second drive motor, the second screw and the moving block, thereby ensuring the synchronous movement of the two sanding mechanisms, so that the processing parameters and effects between the two mechanisms are kept consistent, thereby ensuring the sanding effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the internal structure of the movable slot in the utility model;

[0017] Figure 3 It is a structural schematic diagram of the first grinding mechanism in the utility model;

[0018] Figure 4 It is a structural schematic diagram of the second grinding mechanism of the utility model.

[0019] The numbers in the figure are:

[0020] 1. Bottom plate; 101. Moving groove; 2. Support frame; 3. First grinding structure; 301. Rotating motor; 302. Rotating disk; 303. Push rod; 304. Lifting rod; 305. Fixed plate; 306. First hydraulic cylinder; 307. Moving plate; 308. First grinding motor; 309. First grinding plate; 4. Horizontal plate; 401. Sliding groove; 5. Second grinding structure; 501. First driving motor; 502. Mounting plate; 503. First screw; 504. Threaded block; 505. Second hydraulic cylinder; 506. Lifting plate; 507. Second grinding motor; 508. Second grinding plate; 6. Second driving motor; 7. Second screw; 8. Moving block; 9. Guide rod; 10. Support plate; 11. Clamping assembly. DETAILED DESCRIPTION

[0021] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0022] Reference Figure 1As shown, a multi-point frosting device for the surface of an aluminum shell includes a base plate 1, a support frame 2 and a supporting plate 10 are arranged at the upper end of the base plate 1, the supporting plate 10 is arranged on the left side of the support frame 2, a first frosting structure 3 is fixedly installed in the middle of the left side of the support frame 2, a cross plate 4 is fixedly connected to the upper end of the support frame 2, a second frosting structure 5 is installed on the left side of the upper end of the cross plate 4, a moving groove 101 is opened at the upper end of the base plate 1, the moving groove 101 is arranged on the lower side of the support frame 2, a second screw rod 7 is rotatably installed inside the moving groove 101, the front end of the second screw rod 7 extends out of the moving groove 101 and is fixedly connected to the output end of the second drive motor 6, the second drive motor 6 is fixedly installed at the front end of the base plate 1, a moving block 8 is threadedly connected to the surface of the second screw rod 7, and the upper end of the moving block 8 is fixedly connected to the lower end of the support frame 2. The first grinding mechanism 3 can perform grinding on the side of the aluminum shell, and the second grinding mechanism 5 can perform grinding on the inner side of the aluminum shell. The two grinding mechanisms can simultaneously process different sides of the aluminum shell, thereby improving the efficiency of grinding the aluminum shell and improving the work efficiency. At the same time, the first grinding mechanism 3 and the second grinding mechanism 5 are both moved by the cooperation of the second driving motor 6, the second screw 7 and the moving block 8, thereby ensuring the synchronous movement of the two grinding mechanisms, so that the processing parameters and effects between the two mechanisms are kept consistent, thereby ensuring the grinding effect.

[0023] Specifically, in the present embodiment, the first sanding structure 3 includes a rotating motor 301 and a rotating disk 302, the rotating motor 301 is fixedly mounted on the right end of the support frame 2, the rotating disk 302 is rotatably mounted on the left end of the support frame 2, the output end of the rotating motor 301 passes through the interior of the support frame 2 and is fixedly connected to the rotating disk 302, a lever 303 is fixedly connected to the outer side of the rotating disk 302, the other end of the lever 303 is movably connected to the lifting rod 304, the left end of the lifting rod 304 is fixedly connected to a fixed plate 305, the left end of the fixed plate 305 is fixedly mounted with a first hydraulic cylinder 306, the output end of the first hydraulic cylinder 306 is fixedly connected with a movable plate 307, the left end of the movable plate 307 is fixedly mounted with a first sanding motor 308, and the output end of the first sanding motor 308 is fixedly connected with a first sanding plate 309. The rotating motor 301 drives the rotating disk 302 to rotate, so that the rotating disk 302 drives the lever 303 to rotate together, so that the lever 303 drives the lifting rod 304 to move up and down, and the lifting rod 304 drives the first hydraulic cylinder 306 and the first sanding motor 308 to move through the fixed plate 305, and the hydraulic cylinder 306 drives the first sanding plate 309 to abut against the outer surface of the aluminum shell, and the first sanding motor 308 drives the first sanding plate 309 to start the sanding process.

[0024] Specifically, in the present embodiment, the second sanding structure 5 includes a first drive motor 501 and a mounting plate 502, the first drive motor 501 and the mounting plate 502 are both fixedly mounted on the upper end of the horizontal plate 4, a first screw 503 is rotatably mounted on the inner side of the mounting plate 502, the output end of the first drive motor 501 passes through the right mounting plate 502 and is fixedly connected to the right end of the first screw 503, a threaded block 504 is threadedly connected to the surface of the first screw 503, a second hydraulic cylinder 505 is fixedly connected to the lower end of the threaded block 504, the output end of the second hydraulic cylinder 505 is fixedly connected to the lifting plate 506, a second sanding motor 507 is fixedly mounted on the lower end of the lifting plate 506, the output end of the second sanding motor 507 passes through the lifting plate 506 and is fixedly connected to the second sanding plate 508. The first driving motor 501 drives the first screw 503 to rotate, and the first screw 503 in turn drives the threaded block 504 to move, and the threaded block 504 in turn drives the second hydraulic cylinder 505 to move, so that the second frosting plate 508 on the lower side fits with the inner side of the aluminum shell, and then the second hydraulic cylinder 505 drives the second frosting plate 508 to move up and down, and the second frosting motor 507 drives the second frosting plate 508 to start frosting.

[0025] Specifically, in this embodiment, both front and rear ends of the lifting rod 304 are slidably connected to guide rods 9, and the guide rods 9 are fixedly connected to the inner side of the support frame 2. The guide rods 9 limit the two sides of the lifting rod 304, so that the lifting rod 304 can move along a predetermined track to prevent the lifting rod 304 from deviating.

[0026] Specifically, in this embodiment, a sliding groove 401 is provided at the upper end of the transverse plate 4 , and the lower end of the threaded block 504 extends to the lower end of the transverse plate 4 through the sliding groove 401 .

[0027] Specifically, in this embodiment, the support plate 10 is rotatably connected to the upper end of the bottom plate 1 through a rotating assembly, and a clamping assembly 11 is fixedly installed on the upper end of the support plate 10. The aluminum shell is clamped and constrained by the clamping assembly 11, and the aluminum shell is rotated by the rotating assembly 10, so that the two frosting mechanisms can perform frosting.

[0028] The working principle of the utility model is as follows: a worker places the aluminum shell to be processed on the support plate 10, clamps and constrains the aluminum shell through the clamping assembly 11, and then starts the rotating motor 301 and the first driving motor 501; the rotating motor 301 drives the rotating disk 302 to rotate, so that the rotating disk 302 drives the lever 303 to rotate together, so that the lever 303 drives the lifting rod 304 to move up and down, and the lifting rod 304 then drives the first hydraulic cylinder 306 and the first sanding motor 308 to move through the fixed plate 305, and the first sanding plate 309 is driven by the hydraulic cylinder 306 to abut against the outer surface of the aluminum shell, and the first sanding motor 308 drives the first sanding plate 309 to start sanding treatment, and then the lifting rod 304 drives the first hydraulic cylinder 306 and the first sanding motor 308 to abut against the outer surface of the aluminum shell. The first drive motor 501 drives the first screw 503 to rotate, and the first screw 503 then drives the threaded block 504 to move, and the threaded block 504 then drives the second hydraulic cylinder 505 to move, so that the second frosting plate 508 on the lower side fits with the inner side of the aluminum shell, and then the second hydraulic cylinder 505 drives the second frosting plate 508 to move up and down, and the second frosting motor 507 drives the second frosting plate 508 to start frosting. At the same time, the first frosting mechanism 3 and the second frosting mechanism 5 are both moved by the cooperation of the second drive motor 6, the second screw 7 and the moving block 8, thereby ensuring the synchronous movement of the two frosting mechanisms, so that the two mechanisms ensure that the processing parameters and effects are consistent, thereby ensuring the frosting effect.

[0029] The first sanding mechanism 3 can sand the side of the aluminum shell, and the second sanding mechanism 5 can sand the inner side of the aluminum shell. The two sanding mechanisms can simultaneously process different sides of the aluminum shell, thereby improving the efficiency of sanding the aluminum shell and improving work efficiency.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A multi-point grinding device for the surface of an aluminum shell, characterized in that: The invention comprises a bottom plate (1), wherein a support frame (2) and a support plate (10) are arranged at the upper end of the bottom plate (1), wherein the support plate (10) is arranged on the left side of the support frame (2), wherein a first frosted structure (3) is fixedly installed in the middle of the left side of the support frame (2), wherein a transverse plate (4) is fixedly connected to the upper end of the support frame (2), wherein a second frosted structure (5) is installed on the left side of the upper end of the transverse plate (4), and wherein a movable groove (101) is provided at the upper end of the bottom plate (1), wherein the movable groove (101) is provided at the upper end of the bottom plate (1). 101) is arranged on the lower side of the support frame (2), a second screw rod (7) is rotatably installed inside the movable groove (101), the front end of the second screw rod (7) extends out of the movable groove (101) and is fixedly connected to the output end of the second drive motor (6), the second drive motor (6) is fixedly installed at the front end of the base plate (1), the surface of the second screw rod (7) is threadedly connected to a movable block (8), and the upper end of the movable block (8) is fixedly connected to the lower end of the support frame (2).

2. The multi-point grinding device for the surface of an aluminum shell according to claim 1, characterized in that: The first sanding structure (3) comprises a rotating motor (301) and a rotating disk (302), wherein the rotating motor (301) is fixedly mounted on the right end of the support frame (2), and the rotating disk (302) is rotatably mounted on the left end of the support frame (2); the output end of the rotating motor (301) penetrates into the interior of the support frame (2) and is fixedly connected to the rotating disk (302); a shifting rod (303) is fixedly connected to the outer side of the rotating disk (302); the other end of the shifting rod (303) is movably connected to a lifting rod (304); the left end of the lifting rod (304) is fixedly connected to a fixed plate (305); the left end of the fixed plate (305) is fixedly mounted with a first hydraulic cylinder (306); the output end of the first hydraulic cylinder (306) is fixedly connected to a moving plate (307); the left end of the moving plate (307) is fixedly mounted with a first sanding motor (308); and the output end of the first sanding motor (308) is fixedly connected to a first sanding plate (309).

3. The multi-point grinding device for the surface of an aluminum shell according to claim 1, characterized in that: The second sanding structure (5) comprises a first driving motor (501) and a mounting plate (502), wherein the first driving motor (501) and the mounting plate (502) are both fixedly mounted on the upper end of the horizontal plate (4), a first screw rod (503) is rotatably mounted on the inner side of the mounting plate (502), an output end of the first driving motor (501) passes through the right mounting plate (502) and is fixedly connected to the right end of the first screw rod (503), a threaded block (504) is threadedly connected to the surface of the first screw rod (503), a second hydraulic cylinder (505) is fixedly connected to the lower end of the threaded block (504), an output end of the second hydraulic cylinder (505) is fixedly connected to a lifting plate (506), a second sanding motor (507) is fixedly mounted on the lower end of the lifting plate (506), and an output end of the second sanding motor (507) passes through the lifting plate (506) and is fixedly connected to the second sanding plate (508).

4. The multi-point grinding device for the surface of an aluminum shell according to claim 2, characterized in that: The front and rear ends of the lifting rod (304) are slidably connected to guide rods (9), and the guide rods (9) are fixedly connected to the inner side of the support frame (2).

5. The multi-point grinding device for the surface of an aluminum shell according to claim 3, characterized in that: The upper end of the transverse plate (4) is provided with a sliding groove (401), and the lower end of the threaded block (504) extends to the lower end of the transverse plate (4) through the sliding groove (401).

6. The multi-point grinding device for the surface of an aluminum shell according to claim 1, characterized in that: The support plate (10) is rotatably connected to the upper end of the base plate (1) via a rotating assembly, and a clamping assembly (11) is fixedly mounted on the upper end of the support plate (10).

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