CN212735025U - Cell-phone back cover lens surface fluting device - Google Patents

Abstract

The utility model discloses a lid lens surface fluting device behind cell-phone, including the base device who is used for the support, still including the stop device who is used for the location and being used for fixed closing device, stop device is provided with 2. A lid lens surface fluting device behind cell-phone, through closing device's setting, guarantee to flatten lid lens surface behind the cell-phone, guaranteed the precision of fluting processing, through the setting that wholly flattens, avoided adding man-hour lid lens atress perk behind the cell-phone, improved processingquality, through stop device's elasticity setting, be convenient for jack-up closing device changes lid lens behind the cell-phone, improved the convenience of operation.

Description

Cell-phone back cover lens surface fluting device

Technical Field

The utility model belongs to lid lens processing field behind the cell-phone especially relates to a lid lens surface fluting device behind cell-phone.

Background

The mobile phone rear cover lens belongs to a new process (comprising all mobile phone rear covers, glass materials and plastic materials in the market), various ornaments are combined or embedded on the surface, the appearance effect is particularly attractive, and the mobile phone rear cover lens can attract the eyeballs of consumers and the purchasing desire. Therefore, the surface of the lens of the rear cover of the mobile phone needs to be grooved first and then the decoration needs to be adhered. However, in the prior art, when the groove is formed on the surface of the mobile phone rear cover lens, only point pressing and fixing are adopted, so that the mobile phone rear cover lens is easily stressed and tilted during processing, and the processing quality and precision are affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lid lens surface fluting device behind cell-phone to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a cell-phone back cover lens surface fluting device, is including the base device that is used for supporting, still including the stop device that is used for the location and the closing device that is used for fixing, stop device is provided with 2.

Further: the pressing device comprises a pressing plate, wherein 2 first screw rods are symmetrically arranged on the pressing plate, a pressing plate is arranged on the first screw rods, a plurality of through holes are uniformly distributed on the pressing plate, the first screw rods are rotatably connected with the pressing plate, the pressing plate is welded with the first screw rods, and the first screw rods are in threaded connection with the base device.

And rotating the first screw rod to press down the pressing plate through the pressing plate to tightly press the mobile phone rear cover lens, and sequentially grooving the surface of the mobile phone rear cover lens through the through hole by the numerical control milling machine.

Further: the pressing device comprises a pressing plate, wherein 2 first screw rods are symmetrically arranged on the pressing plate, a pressing plate is arranged on the first screw rods, a through groove is formed in the middle of the pressing plate, the first screw rods are rotatably connected with the pressing plate, the pressing plate is welded with the first screw rods, and the first screw rods are in threaded connection with the base device.

And rotating the first screw rod to press down the pressing plate through the pressing plate to compress the mobile phone rear cover lens, and slotting the surface of the mobile phone rear cover lens through the through groove by the numerical control milling machine.

Further: the base device comprises a bottom plate, wherein 4 connecting seats are uniformly arranged at four corners of the bottom plate, 2 sliding grooves are formed in the bottom plate and are perpendicular to each other, 2 second screw rods are perpendicularly arranged on the outer side of the bottom plate, the connecting seats and the bottom plate are integrally formed, and the second screw rods are in threaded connection with the bottom plate.

The bottom plate is fixedly installed on a numerical control milling machine through the connecting seat, the second screw is rotated to push the limiting device to adjust, and the sliding groove is used for installing the limiting device.

Further: the limiting device comprises a limiting block, a first sliding block is arranged on one side of the limiting block, a first spring is installed on the first sliding block, a second sliding block is arranged below the limiting block, a second spring is installed on the second sliding block, the limiting block and the second sliding block are respectively in sliding connection with the base device, the first sliding block is in sliding connection with the limiting block, the first spring is in riveted joint with the base device, and the second spring is in riveted joint with the limiting block.

The first spring pushes the limiting block to move to be attached to the second screw rod through the first sliding block, and the second sliding block supports the first spring to push the limiting block to reset.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the pressing device is arranged, so that the surface of the lens of the rear cover of the mobile phone is guaranteed to be flattened, and the grooving precision is guaranteed;

2. by the arrangement of integral flattening, the phenomenon that the lens of the rear cover of the mobile phone is stressed and tilted during processing is avoided, and the processing quality is improved;

3. through the elastic setting of stop device, be convenient for jack-up closing device changes lid lens behind the cell-phone, improved the convenience of operation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural view of a device for grooving the surface of a lens of a mobile phone rear cover according to the present invention;

fig. 2 is a schematic view of a base device of a device for grooving the surface of a lens of a mobile phone rear cover according to the present invention;

fig. 3 is a schematic diagram of a limiting device of the device for grooving the surface of the lens of the rear cover of the mobile phone according to the present invention;

fig. 4 is a schematic view of a pressing device according to embodiment 1 of the device for grooving the surface of the lens of the rear cover of the mobile phone of the present invention;

fig. 5 is a schematic view of the pressing device of embodiment 2 of the device for grooving the surface of the lens of the rear cover of the mobile phone.

In the reference symbols: 1. a base unit; 101. a base plate; 102. a connecting seat; 103. a chute; 104. a second screw; 2. a limiting device; 201. a limiting block; 202. a first spring; 203. a first slider; 204. a second spring; 205. a second slider; 3. a pressing device; 301. pressing a plate; 302. a first screw; 303. a platen; 304. a through hole; 305. a through groove.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

example 1

As shown in fig. 1-4, a device for grooving the surface of a mobile phone rear cover lens comprises a base device 1 for supporting, a limiting device 2 for positioning and a pressing device 3 for fixing, wherein 2 limiting devices 2 are provided.

Further: the pressing device 3 comprises a pressing plate 301, 2 first screw rods 302 are symmetrically arranged on the pressing plate 301, a pressing plate 303 is arranged on the first screw rods 302, a plurality of through holes 304 are uniformly distributed on the pressing plate 301, the first screw rods 302 are rotationally connected with the pressing plate 301, the pressing plate 303 is welded with the first screw rods 302, and the first screw rods 302 are in threaded connection with the base device 1; the base device 1 comprises a bottom plate 101, wherein 4 connecting seats 102 are uniformly arranged at four corners of the bottom plate 101, 2 sliding grooves 103 are arranged on the bottom plate 101, the 2 sliding grooves 103 are mutually vertical, 2 second screw rods 104 are vertically arranged on the outer side of the bottom plate 101, the connecting seats 102 and the bottom plate 101 are integrally formed, and the second screw rods 104 are in threaded connection with the bottom plate 101; the limiting device 2 comprises a limiting block 201, a first sliding block 203 is arranged on one side of the limiting block 201, a first spring 202 is installed on the first sliding block 203, a second sliding block 205 is arranged below the limiting block 201, a second spring 204 is installed on the second sliding block 205, the limiting block 201 and the second sliding block 205 are respectively in sliding connection with the base device 1, the first sliding block 203 is in sliding connection with the limiting block 201, the first spring 202 is riveted with the base device 1, and the second spring 204 is riveted with the limiting block 201.

Example 2

As shown in fig. 5, embodiment 2 differs from embodiment 1 in that: the pressing device 3 comprises a pressing plate 301, 2 first screws 302 are symmetrically arranged on the pressing plate 301, a pressing plate 303 is arranged on the first screws 302, a through groove 305 is formed in the middle of the pressing plate 301, the first screws 302 are rotatably connected with the pressing plate 301, the pressing plate 303 is welded with the first screws 302, and the first screws 302 are in threaded connection with the base device 1.

The utility model discloses a theory of operation and use flow: the bottom plate 101 is fixed on the numerical control milling machine through the connecting seat 102, the second screw 104 is rotated to push the limiting block 201 to press the sliding groove 103 to move for adjustment, the first spring 202 pushes the limiting block 201 to be tightly attached to the second screw 104 through the first sliding block 203, after the adjustment of 2 limiting devices 2 is respectively completed, the mobile phone rear cover lens is inserted between the bottom plate 101 and the pressing plate 301 from the side surface, is tightly attached to the 2 limit blocks 201 for positioning, the pressing plate 301 is pressed down by rotating the first screw 302 through the pressing plate 303 to tightly press the mobile phone rear cover lens, meanwhile, the pressing plate 301 presses the limiting block 201 downwards to compress the second spring 204, the numerical control milling machine sequentially slots the surface of the mobile phone rear cover lens through the through hole 304, or the numerical control milling machine slots the surface of the mobile phone rear cover lens through the through slot 305, after the processing is finished, and the first screw 302 is rotated reversely, the second spring 204 pushes the limiting block 201 and the pressing plate 301 to reset, and the mobile phone rear cover lens is taken out for replacement.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims (2)

1. A cell-phone back cover lens surface fluting device, includes base means (1) that is used for supporting, its characterized in that: the device also comprises a limiting device (2) for positioning and a pressing device (3) for fixing, wherein 2 limiting devices (2) are arranged;

the pressing device (3) comprises a pressing plate (301), 2 first screw rods (302) are symmetrically arranged on the pressing plate (301), a pressing plate (303) is arranged on the first screw rods (302), a plurality of through holes (304) are uniformly distributed on the pressing plate (301), the first screw rods (302) are rotatably connected with the pressing plate (301), the pressing plate (303) and the first screw rods (302) are welded together, and the first screw rods (302) are in threaded connection with the base device (1);

the limiting device (2) comprises a limiting block (201), a first sliding block (203) is arranged on one side of the limiting block (201), a first spring (202) is installed on the first sliding block (203), a second sliding block (205) is arranged below the limiting block (201), a second spring (204) is installed on the second sliding block (205), the limiting block (201) and the second sliding block (205) are respectively in sliding connection with the base device (1), the first sliding block (203) is in sliding connection with the limiting block (201), the first spring (202) is riveted with the base device (1), and the second spring (204) is riveted with the limiting block (201).

2. The device for grooving the surface of the lens of the rear cover of the mobile phone according to claim 1, wherein: the base device (1) comprises a bottom plate (101), 4 connecting seats (102) are uniformly arranged at four corners of the bottom plate (101), 2 sliding grooves (103) are arranged on the bottom plate (101) and are perpendicular to each other, 2 second screw rods (104) are perpendicularly installed on the outer side of the bottom plate (101), the connecting seats (102) and the bottom plate (101) are integrally formed, and the second screw rods (104) are in threaded connection with the bottom plate (101).

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