CN219027056U

CN219027056U - Mobile phone metal rear cover polishing device

Info

Publication number: CN219027056U
Application number: CN202320160823.5U
Authority: CN
Inventors: 陈晓龙; 陈爱国; 范浪平; 姜祥文; 刘尚军; 杨友聪
Original assignee: Shenzhen Ruidafeng Plastic Products Co ltd
Current assignee: Shenzhen Ruidafeng Plastic Products Co ltd
Priority date: 2023-01-17
Filing date: 2023-01-17
Publication date: 2023-05-16
Anticipated expiration: 2033-01-17

Abstract

The utility model discloses a polishing device for a metal rear cover of a mobile phone, and relates to the technical field of mobile phone shell processing equipment. The machine comprises a machine table, a portal frame is arranged on the machine table, a Y-axis linear module is arranged on the portal frame, an X-axis linear module is arranged on a sliding table of the Y-axis linear module, a Z-axis linear module is arranged on the sliding of the X-axis linear module, a high-speed motor is arranged on a sliding table of the Z-axis linear module, a polishing head is arranged on a rotating shaft of the high-speed motor, and a rotating table is arranged on the machine table. This lid grinding device behind cell-phone metal adopts the triaxial mode of motion, can freely remove the grinding head in a geometric plane with the help of the sharp module, can be applicable to the processing of polishing of limit and face of lid behind the cell-phone to improve the efficiency of polishing to the product, also can polish lid product behind the cell-phone of arbitrary size according to the customer demand, can rotate the lid behind the cell-phone to the processing station on through the revolving stage simultaneously, a plurality of back lids of once workable.

Description

Mobile phone metal rear cover polishing device

Technical Field

The utility model relates to the technical field of mobile phone shell processing equipment, in particular to a mobile phone metal rear cover polishing device.

Background

The mobile phone is developed to the present day, people attach importance to not only the functions and performances of products, but also industrial design and appearance doing work of the mobile phone are important factors of a user for purchasing the mobile phone, and for metal-body smart mobile phone products, processes such as frosting, wiredrawing, carving, inverted foot cutting and the like can bring superior texture to the mobile phone, and of course, the complexity of the manufacturing process of metal materials is far higher than that of plastics, and strong impact force can be given to the smart mobile phone with a metal body in vision, and meanwhile, the cold and bright metal texture also reveals high-end breath in intangible.

The mobile phone metal rear cover processed through stamping forming belongs to a semi-finished product, the surface of the mobile phone metal rear cover is rough, protruding points or pits are easy to appear, in order to improve the surface smoothness, a common method is to manually polish the mobile phone metal rear cover by workers, but the manual polishing efficiency is low, although polishing is performed by using a polishing wheel, the mobile phone rear cover product cannot freely rotate due to the fact that the position of the mobile phone rear cover product in a clamp is fixed, polishing of each edge of each side cannot be achieved by the polishing wheel, and therefore the operation efficiency is affected.

Disclosure of Invention

The utility model provides a polishing device for a metal rear cover of a mobile phone, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a lid grinding device behind cell-phone metal, includes the board, install the portal frame on the board, and install Y axle straight line module on the portal frame, install X axle straight line module on the slip table of Y axle straight line module, and install Z axle straight line module on the slip of X axle straight line module, install high-speed motor on the slip table of Z axle straight line module, and install the grinding head in high-speed motor's the pivot, install the revolving stage on the board, and be fixed with positioning jig on the revolving stage.

Furthermore, an operation panel is embedded at the front side of the machine table, a power interface is embedded at the rear side of the machine table, and the power interface is electrically connected with the operation panel.

Further, the Y-axis linear module, the X-axis linear module, the Z-axis linear module, the high-speed motor and the rotary table are respectively and electrically connected with the operation panel.

Further, the rotary table is positioned below the polishing head, and the positioning jigs are uniformly distributed around the rotary table.

Further, the positioning jig is provided with a mounting hole, and is fastened on the rotary table through the mounting hole and a bolt.

Further, the positioning jig is provided with a clamping boss, and the clamping boss is matched with the inner dimension of the mobile phone metal rear cover.

Compared with the prior art, the utility model provides the polishing device for the metal rear cover of the mobile phone, which has the following beneficial effects:

this lid grinding device behind cell-phone metal adopts the triaxial mode of motion, can freely remove the grinding head in a geometric plane with the help of the sharp module, can be applicable to the processing of polishing of limit and face of lid behind the cell-phone to improve the efficiency of polishing to the product, also can polish lid product behind the cell-phone of arbitrary size according to the customer demand, can rotate the lid behind the cell-phone to the processing station on through the revolving stage simultaneously, a plurality of back lids of once workable.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a side view of the present utility model;

FIG. 3 is a schematic view of a turntable assembly according to the present utility model;

fig. 4 is a top view of the turntable unit according to the present utility model.

In the figure: 1. a machine table; 2. a portal frame; 3. a Y-axis linear module; 4. an X-axis linear module; 5. a Z-axis straight line module; 6. a high-speed motor; 7. polishing head; 8. a rotary table; 9. positioning jig; 10. an operation panel; 11. a power interface; 12. a mounting hole; 13. and a clamping boss.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the utility model discloses a polishing device for a mobile phone metal rear cover, which comprises a machine table 1, wherein a portal frame 2 is installed on the machine table 1, a Y-axis linear module 3 is installed on the portal frame 2, an X-axis linear module 4 is installed on a sliding table of the Y-axis linear module 3, a Z-axis linear module 5 is installed on the sliding of the X-axis linear module 4, a high-speed motor 6 is installed on the sliding table of the Z-axis linear module 5, a polishing head 7 is installed on a rotating table 6, a rotating table 8 is installed on the machine table 1, a positioning jig 9 is fixed on the rotating table 8, and a three-axis motion mode is adopted, so that the polishing head 7 can be freely moved in a geometric plane by means of the linear module, the polishing device can be suitable for polishing edges and surfaces of the mobile phone rear cover, thereby improving polishing efficiency of products, and also polishing mobile phone rear covers of any size according to customer requirements, and simultaneously, the mobile phone rear covers can be rotated to a processing station through the rotating table 8, and a plurality of rear covers can be processed at one time.

Specifically, the front side of the machine 1 is embedded with an operation panel 10, the rear side is embedded with a power interface 11, and the power interface 11 is electrically connected with the operation panel 10.

In this embodiment, the operation panel 10 is mainly used for physically adjusting various processing behaviors of the apparatus, and can be used for inputting programs into a memory, editing or modifying programs stored in a control memory, and the power interface 11 is used for connecting a power supply to enable the apparatus to operate.

Specifically, the Y-axis linear module 3, the X-axis linear module 4, the Z-axis linear module 5, the high-speed motor 6 and the rotary table 8 are electrically connected with the operation panel 10 respectively.

In this embodiment, the Y-axis linear module 3, the X-axis linear module 4 and the Z-axis linear module 5 are all ball screw type linear modules, and their functions are to convert rotary motion into linear motion, and since they have very small frictional resistance, ball screws are widely used in various industrial equipments and precision instruments, and can realize high-precision linear motion under high load, the high-speed motor 6 is used to drive the polishing head 7 to rotate at high speed, so as to perform polishing, the rotary table 8 is used to rotate the mobile phone rear cover onto the processing station, and a plurality of rear covers can be processed at a time.

Specifically, the rotary table 8 is located below the polishing head 7, and the positioning jigs 9 are uniformly distributed around the rotary table 8.

In this embodiment, after the mobile phone rear cover is attached to the positioning jig 9, the rotary table 8 rotates to the processing position (the programmed initial processing position).

Specifically, the positioning jig 9 is provided with a mounting hole 12, and is fastened on the rotary table 8 through the mounting hole 12 and a bolt.

In this embodiment, positioning jig 9 passes through mounting hole 12 cooperation bolt-up on revolving stage 8, through the not positioning jig 9 of equidimension of change, can polish the lid behind the cell-phone of arbitrary size as required.

Specifically, the positioning jig 9 is provided with a clamping boss 13, and the clamping boss 13 is matched with the inner dimension of the mobile phone metal rear cover.

In this embodiment, when the mobile phone metal rear cover is mounted on the positioning jig 9, the inner concave surface of the mobile phone metal rear cover is clamped on the clamping boss 13, so as to limit and fix the mobile phone metal rear cover.

When the mobile phone metal rear cover is used, the mobile phone metal rear cover is mounted on the positioning jig 9, the inner concave surface of the mobile phone metal rear cover is clamped on the clamping boss 13, so that the mobile phone metal rear cover is limited and fixed, after power connection, a processing program is set through the operation panel 10, then the high-speed motor 6 is started, the polishing head 7 is driven to rotate at a high speed, the polishing head 7 can be freely moved in a geometric plane through the Y-axis linear module 3, the X-axis linear module 4 and the Z-axis linear module 5, the polishing head 7 can be suitable for polishing edges and faces of the mobile phone rear cover, after one product is polished, the next product is rotated to a processing station through the rotary table 8, and a plurality of rear covers can be processed at one time.

To sum up, this lid grinding device behind cell-phone metal adopts the triaxial mode of motion, can freely remove the grinding head 7 in a geometric plane with the help of the sharp module, can be applicable to the processing of polishing of limit and face of lid behind the cell-phone to improve the efficiency of polishing to the product, also can polish the lid product behind the cell-phone of arbitrary size according to the customer demand, can rotate the cell-phone lid behind the while to the processing station on through revolving stage 8, a plurality of back lids of once workable.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lid grinding device behind cell-phone metal, includes board (1), its characterized in that: install portal frame (2) on board (1), and install Y axle straight line module (3) on portal frame (2), install X axle straight line module (4) on the slip table of Y axle straight line module (3), and install Z axle straight line module (5) on the slip table of X axle straight line module (4), install high-speed motor (6) on the slip table of Z axle straight line module (5), and install polishing head (7) in the pivot of high-speed motor (6), install revolving stage (8) on board (1), and be fixed with location tool (9) on revolving stage (8).

2. The mobile phone metal rear cover polishing device as claimed in claim 1, wherein: an operation panel (10) is embedded at the front side of the machine table (1), a power interface (11) is embedded at the rear side of the machine table, and the power interface (11) is electrically connected with the operation panel (10).

3. The mobile phone metal rear cover polishing device as claimed in claim 2, wherein: the Y-axis linear module (3), the X-axis linear module (4), the Z-axis linear module (5), the high-speed motor (6) and the rotary table (8) are respectively and electrically connected with the operation panel (10).

4. The mobile phone metal rear cover polishing device as claimed in claim 1, wherein: the rotary table (8) is positioned below the polishing head (7), and the positioning jigs (9) are uniformly distributed around the rotary table (8).

5. The mobile phone metal rear cover polishing device as claimed in claim 1, wherein: the positioning jig (9) is provided with a mounting hole (12), and is fastened on the rotary table (8) through the mounting hole (12) and a bolt.

6. The mobile phone metal rear cover polishing device as claimed in claim 1, wherein: the positioning jig (9) is provided with a clamping boss (13), and the clamping boss (13) is matched with the inner dimension of the mobile phone metal rear cover.