CN216463949U

CN216463949U - CNC tool is used in processing of cell-phone metal backshell

Info

Publication number: CN216463949U
Application number: CN202122928149.4U
Authority: CN
Inventors: 刘崇华
Original assignee: Suzhou Hawgin Precision Mould Co ltd
Current assignee: Suzhou Hawgin Precision Mould Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-05-10
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses a CNC jig for machining a metal rear shell of a mobile phone, which comprises a jig main body, wherein a protection structure is arranged at the bottom end of the jig main body and comprises a rubber block, bases are respectively arranged on two sides of the bottom end of the rubber block and are arranged at the bottom end of the jig main body, fixed blocks are respectively arranged at two ends of each base, and notches are respectively arranged on two sides in the jig main body. According to the utility model, the protective structure is arranged, the rubber block is arranged at the bottom end of the jig main body, the jig main body can be subjected to certain force when the mobile phone shell additionally held in the jig main body is processed, the rubber block is arranged at the bottom end of the jig main body, and the jig main body can be subjected to buffering protection by utilizing the elasticity of the rubber block, so that the protective property of the jig during processing is greatly increased, the jig is effectively protected, and the service life of the jig is prolonged.

Description

CNC tool is used in processing of cell-phone metal backshell

Technical Field

The utility model relates to the technical field of mobile phone metal rear shell machining, in particular to a CNC jig for mobile phone metal rear shell machining.

Background

The cell-phone is a tool that can contact in certain communication range, along with the continuous development of country, the cell-phone has become the necessities in people's life, the lid behind the cell-phone can not be lacked to the component of cell-phone, can use corresponding CNC tool in the production process of back lid, this tool is used for lid centre gripping behind the cell-phone, with the cell-phone behind the lid spacing back in cell-phone behind the processing such as lid is polished, make the processing effect of lid behind the cell-phone better, but there are many problems or defects in the CNC tool for the processing of current cell-phone metal backshell:

traditional cell-phone metal backshell processing is with CNC tool, during the use, processingequipment adds man-hour to the tool main part, and the tool main part also can receive certain pressure, and the tool main part lacks certain protection, easily causes the damage to the tool main part.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a CNC jig for processing a metal rear shell of a mobile phone, which solves the problem that the jig body provided in the background technology lacks certain protection.

In order to achieve the purpose, the utility model provides the following technical scheme: CNC tool is used in processing of cell-phone metal backshell, including the tool main part, the bottom of tool main part is provided with protective structure, protective structure includes the block rubber, the base is all installed to the both sides of block rubber bottom, the base sets up in the bottom of tool main part, the fixed block is all installed at the both ends of base, the inside both sides of base all are provided with the cell body, the inside of cell body all is fixed with the block rubber, and the top of block rubber and the bottom mounting of tool main part, the guide block is all installed to the both sides of base, the equal activity in inside of guide block is provided with the guide bar, and the top of guide bar and the bottom mounting of tool main part, four inside corners of tool main part all are provided with limit structure, the inside both sides of tool main part all are provided with the breach.

Preferably, limit structure includes the spout, the spout sets up in the inside bottom of tool main part, the inside equal activity of spout is provided with the slider, the stopper is all installed on the top of slider, one side of stopper all is provided with the threaded rod, and one side of threaded rod runs through in one side of tool main part.

Preferably, the cross section of the sliding block is smaller than that of the sliding groove, and a sliding structure is formed between the sliding block and the sliding groove.

Preferably, the limiting blocks are provided with four groups, and the four groups of limiting blocks are symmetrically distributed about the central axis of the jig main body.

Preferably, the gaps are arranged in two groups, and the gaps are symmetrically distributed about the central axis of the jig main body.

Preferably, the rubber blocks are arranged in two groups, and the rubber blocks are symmetrically distributed about the central axis of the jig main body.

Preferably, the outer diameter of the guide rod is smaller than the inner diameter of the guide block, and a sliding structure is formed between the guide rod and the guide block.

Compared with the prior art, the utility model has the beneficial effects that: this cell-phone is CNC tool for metal backshell processing is rational in infrastructure, has following advantage:

(1) the rubber block is arranged at the bottom end of the jig main body, so that the jig main body can be subjected to a certain force when the mobile phone shell which is additionally held in the jig main body is processed, the rubber block is arranged at the bottom end of the jig main body, and the jig main body can be buffered and protected by utilizing the elasticity of the rubber block, so that the protective property of the jig during processing is greatly increased, the jig is effectively protected, and the service life of the jig is prolonged;

(2) by arranging the limiting structures at the four corners inside the jig main body when the jig is used, the rear cover of the mobile phone can be clamped and fixed when the jig is used, so that the rear cover of the mobile phone is stably placed inside the jig main body, the rear cover of the mobile phone is more accurately polished and is convenient to fix, and the use is more convenient;

(3) through being provided with the breach, the piece that produces can be remained to cell-phone backshell man-hour in the inside of the in-process tool main part that this tool used, through set up the breach in the inside both sides of tool main part can be under the circumstances of not tearing down fixed tool main part fast convenient clear away the inside piece of tool main part, it is more convenient to use, has improved the clear convenience of this tool.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic bottom view partially in section of the present invention;

FIG. 3 is a perspective view of the protective structure of the present invention;

fig. 4 is a schematic view of the enlarged structure of a part a in fig. 2 according to the present invention.

In the figure: 1. a jig main body; 2. a limiting structure; 201. a chute; 202. a slider; 203. a threaded rod; 204. a limiting block; 3. a notch; 4. a protective structure; 401. a rubber block; 402. a base; 403. a fixed block; 404. a trough body; 405. a guide block; 406. a guide rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: the CNC jig for processing the metal rear shell of the mobile phone comprises a jig main body 1, wherein a protection structure 4 is arranged at the bottom end of the jig main body 1, the protection structure 4 comprises a rubber block 401, bases 402 are respectively arranged on two sides of the bottom end of the rubber block 401, the bases 402 are arranged at the bottom end of the jig main body 1, fixing blocks 403 are respectively arranged at two ends of each base 402, groove bodies 404 are respectively arranged on two sides of the inner portion of each base 402, the rubber block 401 is fixed inside each groove body 404, the top end of each rubber block 401 is fixed to the bottom end of the jig main body 1, guide blocks 405 are respectively arranged on two sides of each base 402, guide rods 406 are movably arranged inside each guide block 405, the top ends of the guide rods 406 are fixed to the bottom end of the jig main body 1, and limiting structures 2 are respectively arranged at four corners inside the jig main body 1;

the two groups of rubber blocks 401 are arranged, the rubber blocks 401 are symmetrically distributed about the central axis of the jig main body 1, and the symmetrically distributed rubber blocks 401 have a better protection effect on the jig main body 1;

the outer diameter of the guide rod 406 is smaller than the inner diameter of the guide block 405, a sliding structure is formed between the guide rod 406 and the guide block 405, and the design of the sliding structure enables the guide rod 406 to move together in the guide block 405 when the jig main body 1 is pressed downwards under pressure, so that the protection effect on the jig main body 1 is better;

specifically, as shown in fig. 2, 3 and 4, when in use, the jig main body 1 placed on the mobile phone shell after the mobile phone back shell is processed under pressure can be pressed downwards under the elastic action of the rubber block 401, so that the pressure brought to the jig main body 1 by processing vibration force such as polishing and the like is relieved, the jig main body 1 is protected, and the service life of the jig main body 1 is prolonged.

The limiting structure 2 comprises a sliding groove 201, the sliding groove 201 is arranged at the bottom end inside the jig main body 1, sliding blocks 202 are movably arranged inside the sliding groove 201, limiting blocks 204 are respectively arranged at the top ends of the sliding blocks 202, threaded rods 203 are respectively arranged on one sides of the limiting blocks 204, and one sides of the threaded rods 203 penetrate through one side of the jig main body 1;

the cross section of the sliding block 202 is smaller than that of the sliding groove 201, a sliding structure is formed between the sliding block 202 and the sliding groove 201, and the sliding structure is designed in such a way that the sliding block 202 moves together in the sliding groove 201 to guide the limiting block 204 when the limiting block 204 moves, so that the using effect of the limiting block 204 is better;

four groups of limiting blocks 204 are arranged, the four groups of limiting blocks 204 are symmetrically distributed about the central axis of the jig main body 1, the symmetrically distributed limiting blocks 204 are distributed at four corners inside the jig main body 1, and the four corners of the mobile phone rear cover are limited during limiting, so that the mobile phone rear cover is more firmly limited;

specifically, as shown in fig. 1 and 2, during the use, take the cell-phone metal casing that needs processing, put metal casing in the inside of tool main part 1, rotate threaded rod 203 in proper order and promote stopper 204 and remove the adversary's casing to one side and carry out the centre gripping, can fix the cell-phone back cover firmly.

Notches 3 are formed in two sides of the interior of the jig main body 1, two groups of notches 3 are formed in the notches 3, the notches 3 are symmetrically distributed about the central axis of the jig main body 1, and the symmetrically distributed notches 3 are convenient for better cleaning chips in the interior of the jig main body 1;

specifically, as shown in fig. 1, during the use, when the tool is used, after a certain piece is left in the tool main body 1, the collected dust is swept out through the notch 3 when the tool is used to polish the inside of the tool main body 1, so that the convenience of cleaning the piece in the tool main body 1 is greatly increased.

The working principle is as follows: firstly, when the jig is used, fixing bolts are screwed into the fixing blocks 403 to fix the jig on a corresponding platform, then a metal shell of a mobile phone to be processed is taken out and placed in the jig main body 1, and then the threaded rod 203 is sequentially rotated to push the limiting blocks 204 to move to one side to clamp the mobile phone shell;

secondly, after the mobile phone shell is clamped, the collected rear cover can be polished and the like by using a corresponding device, in the processing process, after the mobile phone rear shell is pressed, the jig main body 1 placed on the mobile phone shell is pressed downwards under the elastic action of the rubber block 401, the pressure of processing vibration force such as polishing and the like on the jig main body 1 is relieved, and the jig main body 1 is protected;

and finally, after polishing, the threaded rod 203 is rotated reversely to drive the limiting block 204 to separate from the collecting rear shell, so that the mobile phone rear shell can be taken down, collected dust is swept out through the notch 3 when the tool is used for polishing the inside of the jig main body 1, and the use work of the jig is finally completed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Cell-phone is CNC tool for metal backshell processing, including tool main part (1), its characterized in that: the bottom of the jig main body (1) is provided with a protection structure (4), the protection structure (4) comprises rubber blocks (401), bases (402) are mounted on two sides of the bottom of the rubber blocks (401), the bases (402) are arranged at the bottom of the jig main body (1), fixing blocks (403) are mounted at two ends of each base (402), grooves (404) are arranged on two sides of the interior of each base (402), the rubber blocks (401) are fixed inside the grooves (404), the top ends of the rubber blocks (401) are fixed to the bottom of the jig main body (1), guide blocks (405) are mounted on two sides of each base (402), guide rods (406) are movably arranged inside the guide blocks (405), the top ends of the guide rods (406) are fixed to the bottom of the jig main body (1), four corner limiting structures (2) are arranged inside the jig main body (1), both sides of the interior of the jig main body (1) are provided with notches (3).

2. The CNC jig for machining the metal rear shell of the mobile phone according to claim 1, wherein: limiting structure (2) include spout (201), spout (201) set up in the inside bottom of tool main part (1), the inside of spout (201) is all movable and is provided with slider (202), stopper (204) are all installed on the top of slider (202), one side of stopper (204) all is provided with threaded rod (203), and one side of threaded rod (203) runs through in one side of tool main part (1).

3. The CNC jig for machining the metal rear shell of the mobile phone according to claim 2, wherein: the cross section of the sliding block (202) is smaller than that of the sliding groove (201), and a sliding structure is formed between the sliding block (202) and the sliding groove (201).

4. The CNC jig for machining the metal rear shell of the mobile phone according to claim 2, wherein: the limiting blocks (204) are provided with four groups, and the four groups of limiting blocks (204) are symmetrically distributed about the central axis of the jig main body (1).

5. The CNC jig for machining the metal rear shell of the mobile phone according to claim 1, wherein: the notch (3) is provided with two groups, and the notch (3) is symmetrically distributed about the central axis of the jig main body (1).

6. The CNC jig for machining the metal rear shell of the mobile phone according to claim 1, wherein: the rubber blocks (401) are arranged in two groups, and the rubber blocks (401) are symmetrically distributed about the central axis of the jig main body (1).

7. The CNC jig for machining the metal rear shell of the mobile phone according to claim 1, wherein: the outer diameter of the guide rod (406) is smaller than the inner diameter of the guide block (405), and a sliding structure is formed between the guide rod (406) and the guide block (405).