Mobile phone shell surface polishing device

Abstract

The utility model discloses a mobile phone shell surface polishing device, which belongs to the technical field of mobile phone shell processing, and comprises a device base, a polishing table, a movable cushion block, a movable frame, a polishing frame and an electric polishing wheel, the polishing table is slidably connected to the device base, the movable cushion block is slidably connected to the polishing table in a threaded manner, and the movable frame is connected to the polishing frame in a threaded manner. The movable frame is in threaded sliding connection to the rear side wall of the device base, the polishing frame is in threaded sliding connection to the movable frame, the electric polishing wheel is fixedly installed on the polishing frame, and the mobile phone shells with different lengths and sizes can be supported and fixed in the using process; and in the subsequent polishing and grinding process, the polishing table and the movable frame can be conveniently subjected to longitudinal position sliding and transverse position sliding correspondingly, so that the mobile phone shell can be comprehensively polished and ground, the position of the mobile phone shell does not need to be frequently and manually adjusted, and the polishing efficiency and practicability are effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of mobile phone shell processing, and specifically relates to a mobile phone shell surface polishing device. Background Art

[0002] In the mid-to-late 1990s, mobile phone cases became popular as mobile phones became slimmer. Their types have also diversified with the increase in mobile phone brands and functions. According to the texture, they are divided into leather, silicone, cloth, hard plastic, soft plastic and other categories. Mobile phone cases are not only decorative and make your mobile phone a landscape, but also protect the mobile phone from falling, scratching, water and shock. Metal mobile phone cases occupy an important part of them. Metal mobile phone cases need to be polished before leaving the factory to improve their overall aesthetics and grip.

[0003] An existing mobile phone case surface polishing device, for example, has a publication number of CN207358831U, which discloses a novel mobile phone case surface polishing device, including a workbench, a hydraulic lifting cylinder, a drive motor, a polishing wheel, a cold air blower, a vacuum cleaner, an LED lighting lamp and a battery box. A support seat and a hydraulic lifting cylinder are provided on the top of the workbench. A drive motor is provided on the top of the support seat. A connecting rod is provided on one side of the drive motor and the connecting rod is connected to the output end of the drive motor. A polishing motor is provided on the other end of the connecting rod. The output end of the polishing motor is connected to the polishing wheel, and the output end of the hydraulic lifting cylinder is connected to a T-stage. This novel mobile phone case surface polishing device has reasonable design, simple structure, high production efficiency, small error, and reduced labor cost. The cold fan cools down the mobile phone case in time after polishing, speeds up heat dissipation, speeds up the time to enter the next process, and improves work efficiency. The shock-absorbing layer can reduce the impact of vibration on the polishing process. It is very convenient and suitable for wide promotion. The existing polishing device cannot adapt to the stable fixation of mobile phone cases of different lengths during use, and cannot flexibly adjust the polishing position during the subsequent polishing process. Instead, it needs to rely on manual frequent movement of the mobile phone case, which leads to the polishing efficiency and practicality of the mobile phone case polishing device not being improved. Utility Model Content

[0004] In view of the problem that the existing polishing device cannot be well adapted to stably fix mobile phone shells of different lengths during use, and cannot flexibly adjust the polishing position during the subsequent polishing process, but needs to rely on manual frequent movement of the position of the mobile phone shell, resulting in the polishing efficiency and practicality of the mobile phone shell polishing device not being improved, the utility model provides a mobile phone shell surface polishing device to solve the problems raised in the background technology.

[0005] To solve the above problems, the utility model adopts the following technical solutions.

[0006] A mobile phone case surface polishing device comprises a mobile phone case polishing device, wherein the mobile phone case polishing device comprises a device base, a polishing table, a movable pad, a movable frame, a polishing frame and an electric polishing wheel, wherein the polishing table is slidably connected to the device base, the movable pad is threadedly slidably connected to the polishing table, the movable frame is threadedly slidably connected to the rear side wall of the device base, the polishing frame is threadedly slidably connected to the movable frame, and the electric polishing wheel is fixedly mounted on the polishing frame.

[0007] Preferably, a connecting groove is longitudinally arranged on the base of the device, a connecting slider is arranged at the bottom end of the polishing table, the connecting slider is fixedly connected to the bottom end of the polishing table, the shape and specification of the connecting slider are adapted to the connecting groove, and the polishing table is longitudinally slidably connected to the base of the device through the coordinated use of the connecting groove and the connecting slider.

[0008] Preferably, the polishing table is provided with a sliding groove 1, a reverse threaded rod is provided in the sliding groove 1, two groups of threaded segments in opposite directions are provided on the reverse threaded rod, the reverse threaded rod is rotatably connected in the sliding groove 1, a rotating handle is provided on the side wall of the polishing table, the rotating handle is fixedly connected to one end of the reverse threaded rod, two movable pads are provided, the two movable pads are slidably connected in the sliding groove 1 on the polishing table and are respectively threadedly slidably sleeved on two groups of different threaded segments on the reverse threaded rod, and the positions of the two movable pads on the reverse threaded rod are opposite.

[0009] Preferably, a sliding groove 2 is provided on the rear side wall of the device base, a threaded rod 1 is provided in the sliding groove 2, the threaded rod 1 is rotatably connected in the sliding groove 2, a motor 1 is provided on the side wall of the device base, the motor 1 is fixedly mounted on the side wall of the device base, and the output shaft of the motor 1 is connected to one end of the threaded rod 1.

[0010] Preferably, a sliding block 1 is provided on the lower side wall of the movable frame, and the sliding block 1 is fixedly connected to the lower side wall of the movable frame. The movable frame is slidably connected to a sliding groove 2 on the rear side wall of the device base through the sliding block 1 and is threadedly slidably sleeved on a threaded rod 1. A sliding groove 3 is provided on the movable frame, and a threaded rod 2 is provided in the sliding groove 3. The threaded rod 2 is rotatably connected in the sliding groove 3. A motor 2 is provided at the upper end of the movable frame, and the motor 2 is fixedly installed at the upper end of the movable frame, and the output shaft of the motor 2 is connected to one end of the threaded rod 2.

[0011] Preferably, a sliding block 2 is provided at one end of the polishing frame, and the sliding block 2 is fixedly connected to the end of the polishing frame. The polishing frame is slidably connected to the sliding groove 3 on the movable frame through the sliding block 2 and is threadedly slidably sleeved on the threaded rod 2, and the electric polishing wheel is arranged on the polishing frame.

[0012] Beneficial Effects

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The above-mentioned mobile phone case surface polishing device, through the coordinated use of components such as the device base, polishing table, movable pad, movable frame, polishing frame and electric polishing wheel, makes the mobile phone case polishing device able to adapt to the support and fixation of mobile phone cases of different lengths during use, and in the subsequent polishing and grinding process, the polishing table and the movable frame can be easily slid longitudinally and transversely respectively, so that the mobile phone case can be comprehensively polished and ground without frequent manual adjustment of the position of the mobile phone case, thereby effectively improving the polishing efficiency and practicality of the mobile phone case polishing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the mobile phone shell polishing device in the utility model;

[0016] Figure 2 It is a structural schematic diagram of the device base in the utility model;

[0017] Figure 3 This is a disassembled diagram of the connection structure between the movable rack and the polishing rack in the utility model.

[0018] The corresponding relationship between the illustrations and component names in the figure is as follows:

[0019] In the figure: 100, mobile phone case polishing device; 1, device base; 2, connecting slide groove; 3, polishing table; 4, connecting slider; 5, slide groove one; 6, reverse threaded rod; 7, rotating handle; 8, moving pad; 9, slide groove two; 10, threaded rod one; 11, motor one; 12, moving frame; 13, slide block one; 14, slide groove three; 15, threaded rod two; 16, motor two; 17, polishing frame; 18, slide block two; 19, electric polishing wheel. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with a specific utility model.

[0021] Example

[0022] like Figures 1 to 3As shown, it is a structural schematic diagram of a mobile phone case surface polishing device according to a preferred embodiment of the utility model. The mobile phone case polishing device 100 of this embodiment includes a device base 1, a polishing table 3, a movable pad 8, a movable frame 12, a polishing frame 17 and an electric polishing wheel 19. The polishing table 3 is slidably connected to the device base 1, the movable pad 8 is threadedly slidably connected to the polishing table 3, the movable frame 12 is threadedly slidably connected to the rear side wall of the device base 1, the polishing frame 17 is threadedly slidably connected to the movable frame 12, and the electric polishing wheel 19 is fixedly mounted on the polishing frame 17.

[0023] A connecting groove 2 is longitudinally arranged on the device base 1, and a connecting slider 4 is arranged at the bottom end of the polishing table 3. The connecting slider 4 is fixedly connected to the bottom end of the polishing table 3. The shape and specification of the connecting slider 4 are adapted to the connecting groove 2. The polishing table 3 is longitudinally slidably connected to the device base 1 through the coordinated use of the connecting groove 2 and the connecting slider 4, so that the polishing table 3 can be easily slid during the use of the mobile phone case polishing device 100, so as to adjust the polishing position of the mobile phone case.

[0024] The polishing table 3 is provided with a sliding groove 5, and a reverse threaded rod 6 is provided in the sliding groove 5. The reverse threaded rod 6 is provided with two groups of threaded segments in opposite directions, and the reverse threaded rod 6 is rotatably connected in the sliding groove 5. A rotating handle 7 is provided on the side wall of the polishing table 3, and the rotating handle 7 is fixedly connected to one end of the reverse threaded rod 6. Two movable pads 8 are provided, and the two movable pads 8 are slidably connected in the sliding groove 5 on the polishing table 3 and are respectively threadedly slidably sleeved on two groups of different threaded segments on the reverse threaded rod 6. The two movable pads 8 are positioned relatively on the reverse threaded rod 6, and are used to flatly support and fix the mobile phone case through the relatively slidable movable pads 8 during the use of the mobile phone case polishing device 100, and can adapt to fixing mobile phone cases of different lengths.

[0025] A sliding groove 29 is provided on the rear side wall of the device base 1, and a threaded rod 10 is provided in the sliding groove 29. The threaded rod 10 is rotatably connected in the sliding groove 29. A motor 11 is provided on the side wall of the device base 1. The motor 11 is fixedly installed on the side wall of the device base 1, and the output shaft of the motor 11 is connected to one end of the threaded rod 10, so as to facilitate the connection and installation of the mobile frame 12 during the use of the mobile phone case polishing device 100.

[0026] A sliding block 13 is provided on the lower side wall of the mobile frame 12, and the sliding block 13 is fixedly connected to the lower side wall of the mobile frame 12. The mobile frame 12 is slidably connected to the sliding groove 2 9 on the rear side wall of the device base 1 through the sliding block 13 and is threadedly slidably sleeved on the threaded rod 10. A sliding groove 3 14 is provided on the mobile frame 12, and a threaded rod 2 15 is provided in the sliding groove 3 14. The threaded rod 2 15 is rotatably connected in the sliding groove 3 14. A motor 2 16 is provided at the upper end of the mobile frame 12, and the motor 2 16 is fixedly installed at the upper end of the mobile frame 12, and the output shaft of the motor 2 16 is connected to one end of the threaded rod 2 15, so that the mobile frame 12 can slide on the device base 1 by rotating the threaded rod 10 during the use of the mobile phone shell polishing device 100, and at the same time, it is convenient to connect and install the polishing frame 17.

[0027] A sliding block 2 18 is provided at one end of the polishing frame 17, and the sliding block 2 18 is fixedly connected to the end of the polishing frame 17. The polishing frame 17 is slidably connected to the sliding groove 3 14 on the movable frame 12 through the sliding block 2 18 and is threadedly slidably sleeved on the threaded rod 2 15. The electric polishing wheel 19 is provided on the polishing frame 17, and is used to facilitate the rotation of the threaded rod 2 15 during the use of the mobile phone case polishing device 100 so that the polishing frame 17 drives the electric polishing wheel 19 to slide up and down, and the electric polishing wheel 19 is used to complete the polishing of the surface of the mobile phone case.

[0028] In this embodiment, when the mobile phone case polishing device 100 is needed to polish the surface of the mobile phone case, the mobile phone case to be polished is inverted on the moving pad 8, and then the rotating handle 7 is rotated to drive the reverse threaded rod 6 to rotate, so that the two moving pads 8 on the polishing table 3 slide relative to each other, and the two moving pads 8 will tighten the mobile phone case inverted on the moving pad 8 during the relative sliding process, and then the motor 2 16 and the electric polishing wheel 19 are started so that the motor 2 16 drives the threaded rod 2 15 to rotate, so that the polishing frame 17 drives the electric polishing wheel 19 to move downward, and the rotating electric polishing wheel 19 is used to polish the surface of the mobile phone case. In the process of polishing the mobile phone case, when the polishing position of the mobile phone case needs to be adjusted, the polishing table 3 can be pushed by hand to slide on the device base 1 to complete the movement of the longitudinal position. The mobile phone shell can be adjusted dynamically, and the threaded rod 10 can be driven to rotate by starting the motor 11, so that the movable frame 12 can be adjusted in the horizontal position on the device base 1, so that the mobile phone shell can be fully polished and polished. The structure of the utility model is simple and easy to use. Through the coordinated use of the device base 1, the polishing table 3, the movable pad 8, the movable frame 12, the polishing frame 17 and the electric polishing wheel 19 and other components, the mobile phone shell polishing device 100 can adapt to the mobile phone shells of different lengths and sizes during use. In the subsequent polishing and grinding process, the polishing table 3 and the movable frame 12 can be easily slid in the longitudinal and transverse positions respectively, so that the mobile phone shell can be fully polished and polished without frequently adjusting the position of the mobile phone shell manually, thereby effectively improving the polishing efficiency and practicality of the mobile phone shell polishing device 100.

[0029] The above content is a further detailed description of the utility model in combination with specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, they can also make several simple deductions or substitutions, which should be regarded as belonging to the scope of protection determined by the claims submitted for the utility model.

Claims

1. A mobile phone case surface polishing device, comprising a mobile phone case polishing device (100), Features: The mobile phone case polishing device (100) comprises a device base (1), a polishing table (3), a movable pad (8), a movable frame (12), a polishing frame (17) and an electric polishing wheel (19), wherein the polishing table (3) is slidably connected to the device base (1), the movable pad (8) is threadedly slidably connected to the polishing table (3), the movable frame (12) is threadedly slidably connected to the rear side wall of the device base (1), the polishing frame (17) is threadedly slidably connected to the movable frame (12), and the electric polishing wheel (19) is fixedly mounted on the polishing frame (17).

2. A mobile phone case surface polishing device according to claim 1, characterized in that: A connecting groove (2) is longitudinally arranged on the device base (1), and a connecting slider (4) is arranged at the bottom end of the polishing table (3). The connecting slider (4) is fixedly connected to the bottom end of the polishing table (3), and the shape and specification of the connecting slider (4) are compatible with the connecting groove (2). The polishing table (3) is longitudinally slidably connected to the device base (1) through the coordinated use of the connecting groove (2) and the connecting slider (4).

3. A mobile phone case surface polishing device according to claim 2, characterized in that: The polishing table (3) is provided with a sliding groove (5), a reverse threaded rod (6) is provided in the sliding groove (5), two groups of threaded sections in opposite directions are provided on the reverse threaded rod (6), the reverse threaded rod (6) is rotatably connected in the sliding groove (5), a rotating handle (7) is provided on the side wall of the polishing table (3), the rotating handle (7) is fixedly connected to one end of the reverse threaded rod (6), two movable pads (8) are provided, the two movable pads (8) are slidably connected in the sliding groove (5) on the polishing table (3) and are respectively threadedly slidably sleeved on two groups of different threaded sections on the reverse threaded rod (6), and the positions of the two movable pads (8) on the reverse threaded rod (6) are opposite.

4. A mobile phone case surface polishing device according to claim 1, characterized in that: A sliding groove 2 (9) is arranged on the rear side wall of the device base (1), a threaded rod 1 (10) is arranged in the sliding groove 2 (9), and the threaded rod 1 (10) is rotatably connected in the sliding groove 2 (9). A motor 1 (11) is arranged on the side wall of the device base (1), and the motor 1 (11) is fixedly mounted on the side wall of the device base (1), and the output shaft of the motor 1 (11) is connected to one end of the threaded rod 1 (10).

5. A mobile phone case surface polishing device according to claim 4, characterized in that: A sliding block 1 (13) is provided on the lower side wall of the movable frame (12), and the sliding block 1 (13) is fixedly connected to the lower side wall of the movable frame (12). The movable frame (12) is slidably connected to the sliding groove 2 (9) on the rear side wall of the device base (1) through the sliding block 1 (13) and is threadedly slidably sleeved on the threaded rod 1 (10). The movable frame (12) is provided with a sliding groove 3 (14), and a threaded rod 2 (15) is provided in the sliding groove 3 (14). The threaded rod 2 (15) is rotatably connected in the sliding groove 3 (14). A motor 2 (16) is provided at the upper end of the movable frame (12), and the motor 2 (16) is fixedly installed at the upper end of the movable frame (12), and the output shaft of the motor 2 (16) is connected to one end of the threaded rod 2 (15).

6. A mobile phone case surface polishing device according to claim 5, characterized in that: A second sliding block (18) is provided at one end of the polishing frame (17), and the second sliding block (18) is fixedly connected to the end of the polishing frame (17). The polishing frame (17) is slidably connected to a third sliding groove (14) on the movable frame (12) through the second sliding block (18) and is threadedly slidably sleeved on the second threaded rod (15). The electric polishing wheel (19) is arranged on the polishing frame (17).

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