Mobile phone frame grinding equipment with good stability

Abstract

The utility model relates to the field of mobile phone accessory processing, and discloses a mobile phone frame grinding device with good stability, which comprises a base, the top of the base is fixedly connected with a workbench, the outside of the workbench is provided with a sliding groove, the inside of the sliding groove is provided with a sliding block, the bottom of the sliding block is fixedly connected with a hinge, and the hinge is fixedly connected with the base. Connecting columns are fixedly connected to the outer sides of the tops of the hinges correspondingly, threaded rods are in threaded connection with the interiors of the connecting columns correspondingly, one ends of the threaded rods are in threaded connection with the interiors of the sliding blocks correspondingly, rotating rods are rotationally connected to the inner sides of the connecting columns correspondingly, and first electric telescopic rods are fixedly connected to the exteriors of the rotating rods correspondingly. The front end of the first electric telescopic rod is fixedly connected with a hand-held block. According to the polishing device, due to the arrangement of the polishing assembly, the polishing angle does not need to be manually replaced, the convenience of the device is improved, due to the arrangement of the clamping block, manual cleaning and repeated clamping operation are not needed, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of mobile phone accessories processing, in particular to a mobile phone frame grinding device with good stability. Background Art

[0002] Lapping involves finishing the workpiece surface (e.g., cutting) using abrasive particles coated or pressed into a lap. The relative motion between the lap and the workpiece under pressure creates a finishing effect. Lapping can be used to machine a variety of metal and non-metal materials, including flat surfaces, internal and external cylindrical and conical surfaces, convex and concave spherical surfaces, threads, tooth surfaces, and other profiles. The machining accuracy can reach IT5 to IT01, and the surface roughness can reach Ra0.63 to 0.01 microns.

[0003] A search of the Chinese patent document with publication number CN212683395U discloses an automatic machining center for producing mobile phone frames, including a chassis, a grinding base fixedly connected to the right surface of the chassis, a rectangular slide groove provided on the grinding base, a mobile phone frame clamping platform fixedly connected to the grinding base, a rubber clamping plate fixedly installed on the mobile phone frame clamping platform, and a mobile phone frame grinding device provided in the chassis. Although this patented technology can grind mobile phone frames of different sizes, it cannot grind all angles of the mobile phone frame, thereby reducing work efficiency. Utility Model Content

[0004] The purpose of the present invention is to solve the shortcomings of the existing technology and to propose a mobile phone frame grinding device with good stability, aiming to improve the problem in the existing technology that the grinding direction and angle cannot be adjusted at any time, resulting in reduced work efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mobile phone frame grinding device with good stability, comprising a base, the top of the base is fixedly connected to a workbench, the outside of the workbench is provided with a sliding groove, the inside of the sliding groove is provided with a slider, the bottom of the slider is fixedly connected to a hinge, the top and outer sides of the hinges are fixedly connected to connecting columns, the insides of the connecting columns are threadedly connected to threaded rods, one end of the threaded rods is threadedly connected to the inside of the slider, the inner sides of the connecting columns are rotatably connected to rotating rods, the outside of the rotating rod is fixedly connected to a first electric telescopic rod, the front end of the first electric telescopic rod is fixedly connected to a handhold block, and the output end of the first electric telescopic rod is fixedly connected to a grinding assembly.

[0006] Furthermore, the grinding assembly includes a fixed plate, a rear side of the fixed plate is fixedly connected to a driving motor, and an output end of the driving motor is fixedly connected to a grinding disc.

[0007] Furthermore, the four corners of the top of the base are fixedly connected to support rods, and the tops of the support rods are fixedly connected to a top plate.

[0008] Furthermore, the top of the top plate is fixedly connected to a water tank, and the bottom of the water tank is fixedly connected to a water outlet pipe.

[0009] Furthermore, a second electric telescopic rod is fixedly connected to the top of the top plate, and output ends of the second electric telescopic rod are fixedly connected to clamping blocks.

[0010] Furthermore, the bottom end of the water outlet pipe is fixedly connected to the inside of the clamping block, and the bottom of the clamping block is provided with a water outlet.

[0011] Furthermore, a wastewater hole is provided on the top of each workbench.

[0012] Furthermore, a bottom placement block is fixedly connected to the top of the workbench.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, firstly, through the cooperation between the sliding groove, workbench, slider, hinge, threaded rod, connecting column, rotating rod, first electric telescopic rod, hand block, fixed plate, drive motor, grinding disc and other structures, the grinding block can be used to grind the frame in all directions, thereby effectively improving the grinding work efficiency.

[0015] 2. In the utility model, the bottom placement block, the clamping block, the second electric telescopic rod, the water outlet pipe, the water outlet and other structures are coordinated to achieve the cleaning of the polished alloy parts without manual cleaning by workers, thereby improving the convenience of the equipment. The whole process does not require the staff to reciprocate and operate the clamping mechanism, which not only improves the overall polishing efficiency but also reduces the workload. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional diagram of a mobile phone frame grinding device with good stability proposed by the utility model;

[0017] Figure 2 This is a bottom view of a mobile phone frame grinding device with good stability proposed by the utility model;

[0018] Figure 3 Based Figure 1 Enlarged view of point A in the middle.

[0019] Legend:

[0020] 1. Base; 2. Support rod; 3. Top plate; 4. Workbench; 5. Sliding groove; 6. Slider; 7. Hinge; 8. Threaded rod; 9. Connecting column; 10. Rotating rod; 11. First electric telescopic rod; 12. Hand block; 13. Fixed plate; 14. Drive motor; 15. Grinding disc; 16. Bottom placement block; 17. Water tank; 18. Second electric telescopic rod; 19. Water outlet pipe; 20. Clamping block; 21. Water outlet; 22. Wastewater hole. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Reference Figure 1-3 , the utility model provides an embodiment: a mobile phone frame grinding device with good stability, including a base 1, the top of the base 1 is fixedly connected to a workbench 4, the outside of the workbench 4 is provided with a sliding groove 5, the inside of the sliding groove 5 is provided with a slider 6, the bottom of the slider 6 is fixedly connected to a hinge 7, the top and outside of the hinge 7 are fixedly connected to a connecting column 9, the inside of the connecting column 9 is threadedly connected to a threaded rod 8, one end of the threaded rod 8 is threadedly connected to the inside of the slider 6, the inner side of the connecting column 9 is rotatably connected to a rotating rod 10, the outside of the rotating rod 10 is fixedly connected to a first electric telescopic rod 11, the front end of the first electric telescopic rod 11 is fixedly connected to a handhold block 12, the output end of the first electric telescopic rod 11 is fixedly connected to a grinding assembly, the grinding assembly includes a fixed plate 13, the rear side of the fixed plate 13 is fixedly connected to a drive motor 14, and the output end of the drive motor 14 is fixedly connected to a grinding disc 15.

[0023] Place the mobile phone frame that needs to be ground on the bottom placement block 16 of the workbench 4, start the drive motor 14 and the grinding disc 15 to start working. The angle of the grinding disc 15 can be adjusted by the hand block 12, and the grinding angle can be adjusted by sliding the slider 6 inside the sliding groove 5 to achieve grinding in all directions. When the grinding disc 15 needs to be replaced, take out the threaded rod 8, rotate the hinge 7, and replace the grinding disc 15.

[0024] Reference Figure 2 The four corners of the top of the base 1 are fixedly connected to support rods 2, the top of the support rods 2 is fixedly connected to a top plate 3, the top of the top plate 3 is fixedly connected to a water tank 17, the bottom of the water tank 17 is fixedly connected to a water outlet pipe 19, the top of the top plate 3 is fixedly connected to a second electric telescopic rod 18, and the output ends of the second electric telescopic rod 18 are fixedly connected to a clamping block 20.

[0025] The support rod 2 is used to support the top plate 3 and the components on the top of the top plate 3. The water tank 17 is used to clean the mobile phone frame during the polishing process and the mobile phone frame after polishing. The second electric telescopic rod 18 drives the clamping block 20 to further fix the mobile phone frame.

[0026] Referring to 1-2, the bottom end of the water outlet pipe 19 is fixedly connected to the inside of the clamping block 20, the bottom of the clamping block 20 is provided with a water outlet 21, the top of the workbench 4 is provided with a wastewater hole 22, and the top of the workbench 4 is fixedly connected to the bottom placement block 16.

[0027] The outlet pipe 19 transports water to the inside of the clamping block 20. The water outlet 21 set at the bottom of the clamping block 20 plays a role in distributing water, making the cleaning process more uniform. The waste water after cleaning is discharged from the wastewater hole 22. The bottom placement block 16 is used to fix the mobile phone frame.

[0028] Working principle: Place the mobile phone frame on the bottom placement block 16, start the second electric telescopic rod 18 to drive the clamping block 20 to fix the mobile phone frame on the workbench 4, and use the water pump built into the water tank 17 to let water flow from the water outlet pipe 19 into the clamping block 20. The water outlet 21 set at the bottom of the clamping block 20 plays the role of cleaning and polishing the frame. Start the drive motor 14, and the drive motor 14 drives the grinding disc 15 to rotate. Then start the first electric telescopic rod 11, and the first electric telescopic rod 11 drives the grinding disc 15 to move to the frame for polishing, and then Then hold the hand block 12 and push the slider 6 so that the slider 6 slides in the sliding groove 5, thereby grinding the four sides of the frame, and moving the hand block 12 drives the rotating rod 10 to rotate at the connecting column 9, so that the hand block 12 can drive the grinding disc 15 to adjust the angle. When the grinding device is not in use or the grinding disc 15 is replaced, take out the threaded rod 8, and then pull the connecting column 9 to move, so that the connecting column 9 drives the hinge 7 to rotate, thereby effectively moving the grinding device to the outside of the workbench 4 to replace the grinding disc 15.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A mobile phone frame grinding device with good stability, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a workbench (4), the outside of the workbench (4) is provided with a sliding groove (5), the inside of the sliding groove (5) is provided with a slider (6), the bottom of the slider (6) is fixedly connected to a hinge (7), the top outside of the hinge (7) is fixedly connected to a connecting column (9), the inside of the connecting column (9) is threadedly connected to a threaded rod (8), one end of the threaded rod (8) is threadedly connected to the inside of the slider (6), the inside of the connecting column (9) is rotatably connected to a rotating rod (10), the outside of the rotating rod (10) is fixedly connected to a first electric telescopic rod (11), the front end of the first electric telescopic rod (11) is fixedly connected to a handhold block (12), and the output end of the first electric telescopic rod (11) is fixedly connected to a grinding assembly.

2. The mobile phone frame grinding device with good stability according to claim 1, characterized in that: The grinding assembly comprises a fixed plate (13), the rear side of the fixed plate (13) is fixedly connected to a driving motor (14), and the output end of the driving motor (14) is fixedly connected to a grinding disc (15).

3. The mobile phone frame grinding device with good stability according to claim 1, characterized in that: The four corners of the top of the base (1) are fixedly connected to support rods (2), and the top of the support rods (2) is fixedly connected to a top plate (3).

4. The mobile phone frame grinding device with good stability according to claim 3, characterized in that: The top of the top plate (3) is fixedly connected to a water tank (17), and the bottom of the water tank (17) is fixedly connected to a water outlet pipe (19).

5. The mobile phone frame grinding device with good stability according to claim 3, characterized in that: A second electric telescopic rod (18) is fixedly connected to the top of the top plate (3), and output ends of the second electric telescopic rod (18) are fixedly connected to clamping blocks (20).

6. The mobile phone frame grinding device with good stability according to claim 4, characterized in that: The bottom end of the water outlet pipe (19) is fixedly connected to the inside of the clamping block (20), and the bottom of the clamping block (20) is provided with a water outlet (21).

7. The mobile phone frame grinding device with good stability according to claim 1, characterized in that: The top of each workbench (4) is provided with a wastewater hole (22).

8. The mobile phone frame grinding device with good stability according to claim 1, characterized in that: The top of the workbench (4) is fixedly connected with a bottom placement block (16).

Images