CN206811565U - A jig for forming the camera installation hole of the middle board of a mobile phone - Google Patents

Abstract

The utility model discloses a clamp for forming a camera mounting hole of a mobile phone medium plate, which comprises a mounting seat and two supporting seats, wherein the mounting seat is used for connecting the clamp with processing equipment; the pressing and buckling component comprises a pressing plate, a rotating shaft and a driving device, the driving device is arranged at the bottom end of the clamp bottom plate, the rotating shaft penetrates through the bottom plate of the clamp to be connected with the rotating shaft, the pressing plate is connected with the rotating shaft and is vertical to the rotating shaft in position, the driving device can drive the rotating shaft to rotate and move along the vertical direction, thereby drive the clamp plate and match and rotate and move along vertical direction, two clamp plate cooperation actions will shelve the cell-phone medium plate on the template and press to detain fixedly. This neotype anchor clamps centre gripping is stable, excellent in use effect, and the installation of shaping template is convenient with the change, and anchor clamps application scope is wide and long service life.

Description

A jig for forming the camera installation hole of the middle board of a mobile phone

technical field

The utility model relates to the technical field of a jig for processing mobile phone accessories, in particular to a jig used for forming a camera installation hole of a middle board of a mobile phone.

Background technique

In recent years, due to the accelerated upgrading of mobile phone products and the huge demand for mobile phones, the production efficiency of the mobile phone production industry has to be greatly improved, and the production of mobile phone parts has also been greatly improved.

At present, smartphones, especially high-end smartphones, use metal mid-plates and back covers to meet consumers' needs for metal textures, but there are many problems in the production of metal mid-plates. There are currently three processing methods for the mid-board of smartphones:

The first one, the overall profile is processed by CNC, and the appearance is anodized. This method is suitable for high-end models. The middle plate has high strength and high-end appearance, but the cost is high;

The second type is the die-casting of the middle plate. After the injection molding, the appearance inserts processed by machines are used. Compared with the first method, the cost is lower, but due to the limitation of the inlay process, the overall look and feel is poor, and it cannot meet the high aesthetic and aesthetic requirements of users. more critical requirements;

The third way is to use special die-casting materials for overall die-casting, the surface is sprayed, and the surrounding area is treated with high light to reflect the metal texture. It will lead to a decrease in product qualification rate, difficulty in mass production, and difficulty in increasing output. It is not suitable for high-end models and has great limitations.

The above-mentioned three processing methods of the mobile phone mid-plane are used to process the mobile phone mid-plane. In the process of one-step processing of the mobile phone mid-plane after the preliminary molding of the mobile phone mid-plane, it is often necessary to place the mobile phone mid-plane on the jig/fixture, and the corresponding The jig/fixture is placed on the machining center or matching automatic processing equipment, and the middle plate of the mobile phone is processed by cutting, drilling and edge treatment through the machining center or automatic processing equipment. Now, in addition to processing the frame and edge and drilling operations on the middle board of the mobile phone, corresponding processes will also be added according to the functional requirements of the mobile phone. Now all mobile phones are equipped with cameras, so the matching of the middle board of the mobile phone requires corresponding mounting holes for the camera sensor. However, the existing jig used for forming the camera mounting hole of the mobile phone mid-board has the disadvantages of not firm clamping and fixing, inconvenient movement of the jig, short service life of the jig, and complex replacement of the forming template.

Therefore, the creator of this work designed a jig for forming the camera mounting hole of the middle board of the mobile phone based on its own production needs.

Utility model content

The technical problem to be solved by the utility model is to provide a fixture for forming the camera installation hole of the middle board of the mobile phone in view of the above-mentioned defects in the prior art. The installation hole is formed and processed, the middle plate of the clamping and fixed mobile phone is stable, and the use effect is good. The forming template is easy to install and replace, and the fixture has a wide range of applications and a long service life.

In order to solve the above technical problems, the technical solution adopted by the utility model is as follows: a fixture for forming the camera installation hole of the middle board of the mobile phone, including a mounting seat, and the mounting seat is used for processing the clamp and the middle board of the mobile phone. The equipment connection also includes two support seats, the two support seats are vertically installed on the installation seats and extend along the transverse direction of the installation seats, the upper ends of the two support seats are provided with a clamp base plate, and the clamp base plate There is a template for forming the camera installation hole of the middle board of the mobile phone, and two pressing components are symmetrically arranged on both sides in the width direction of the template; the pressing components include a pressing plate, a rotating shaft and a driving device, and the driving device It is installed at the bottom of the fixture bottom plate, and its rotating shaft runs through the fixture bottom plate and is connected with the rotating shaft. The pressure plate is connected with the rotating shaft and is perpendicular to the rotating shaft in position. The driving device can drive The rotating shaft rotates and moves in the vertical direction, thereby driving the matching pressing plate to rotate and move in the vertical direction, and the two pressing plates cooperate to press and fix the middle plate of the mobile phone resting on the template.

As a further elaboration to the above-mentioned technical scheme:

In the above technical solution, the template is formed with a number of molding cavities, and the template is also formed with two positioning holes, and two positioning pins are arranged on the position matching the two positioning holes on the bottom plate of the fixture. , the two positioning pins cooperate with the two positioning holes so that the template is movably connected to the fixture bottom plate.

In the above technical solution, a fastener is provided on each of the four corners of the fixture bottom plate, and the four fasteners pass through the fixture bottom plate from top to bottom and are locked into the support seat, so that the fixture bottom plate and the two The support seat is fixedly connected.

Further, the fasteners are bolts/screws.

In the above technical solution, the driving device is a rotary clamping cylinder or a downward pressure corner cylinder.

In the above technical solution, the driving device is connected to the bottom plate of the fixture through hexagonal bolts.

In the above technical solution, each of the support bases is also formed with hollow holes for weight reduction and convenient grip.

In the above technical solution, the pressing plate is also connected to the matched rotating shaft through hexagonal bolts.

Compared with the prior art, the utility model has the beneficial effect that: the clamp of the present invention fixes the middle plate of the mobile phone on the template through the cooperative action of the two buckle components, so that the middle plate of the mobile phone is firmly fixed on the template and cooperates with the template. The molding cavity on the mobile phone and the processing equipment of the mobile phone middle plate form the camera installation hole of the mobile phone middle plate; the new type of clamp clamps and fixes the mobile phone middle plate stably, and the use effect is good. Wide and long service life.

Description of drawings

Fig. 1 is the three-dimensional structural schematic diagram one of the novel fixture;

Fig. 2 is a schematic diagram 2 of the three-dimensional structure of the new fixture.

In the figure, 1. Mounting seat; 2. Supporting seat, 21. Open hole; 3. Fixture bottom plate; 4. Fastener, 5. Template, 51. Forming cavity, 52. Positioning hole; 6. Positioning pin; 7 .Crimping assembly, 71. Pressing plate, 72. Shaft, 73. Driving device; 8. Hexagonal bolt.

detailed description

Below in conjunction with accompanying drawing, the utility model is described in further detail.

Referring to accompanying drawings 1-2, the present invention is a fixture for forming the camera installation hole of the middle board of a mobile phone, which includes a mounting base 1, and the mounting base 1 is used for connecting the clamp of the present invention with the processing equipment of the middle board of the mobile phone , that is, the mounting seat 1 is used to connect the fixture of the present application with the processing equipment used for the processing of the middle plate of the mobile phone; the mounting seat 1 is an elliptical mounting seat, and perpendicular to the mounting seat 1, two (Y direction) extended support base 2, two support bases 2 are arranged at intervals on the long axis direction (X direction) of the said mounting base 1, and each said support base 2 is also shaped to be used for weight reduction and convenient grip Hold the open hole 21; the upper ends of the two support bases 2 (one of the two ends perpendicular to the extending direction of the support base 2) are provided with a clamp base plate 3, in this embodiment, the four corners of the clamp base plate 3 are A fastener 4 is provided, and the four fasteners 4 pass through the clamp base plate 3 from top to bottom and are locked into the support base 2, so that the clamp base plate 3 is fixedly connected to the two support bases 2. In the example, the fasteners 4 are bolts/screws, preferably hexagonal bolts, and the four fasteners 4 are in a row, and the two fasteners 4 installed in a row are respectively located in the extension of the support seat 2. On both sides of the direction, four fasteners 4 securely connect the fixture bottom plate 3 with the two support seats 2; the fixture bottom plate 3 is provided with a template 5 for forming the camera mounting hole of the middle plate of the mobile phone, The template 5 is formed with several molding cavities 51, and the molding cavities 51 include molding grooves that match the structural shape of the camera sensor of the mobile phone and molding grooves that match the shape of the photosensitive LED lamp on the back cover of the mobile phone; Two positioning holes 52 are formed, and the two positioning holes 52 are distributed along the length direction of the template 5, and two positioning pins 6 are arranged on the positions matching the two positioning holes 52 on the clamp bottom plate 3, and the two The locating pin 6 cooperates with the two locating holes 52 to make the template 5 movably connected with the fixture bottom plate 3. In practice, the locating pin 6 is fixed on the fixture bottom plate 3, and when assembling the template 5, only need By inserting the positioning pin 6 into the positioning hole 52, the template 5 can be positioned and fixed on the fixture bottom plate 3, and the molding cavity 51 on the template 5 can be set according to requirements. A plurality of templates 5 with different molding cavities can meet different processing requirements, and the positioning pins 6 are matched with the positioning holes 52, so that the rapid replacement and assembly of the templates 5 can be realized. At the same time, the positioning pins 6 can also be used in mobile phones The positioning of the plate is fixed when it rests on the formwork 5; two buckle components 7 are symmetrically arranged on both sides of the width direction of the template 5 on the clamp bottom plate 3; the buckle components 7 include a pressure plate 71, a rotating shaft 72 and a driving device 73, the driving device 73 is installed at the bottom of the fixture bottom plate 3, in practice, the driving device 73 can be selected as one of the rotary clamping cylinder and the pressing corner cylinder, and the driving device 73 is vertically Installed on the two support bases 2 brackets, one end of which is connected to the clamp base plate 3 through a hexagonal bolt 8, so that the driving device 73 is fixed relative to the clamp base plate 3; and the rotating shaft of the driving device 73 (accompanying drawing not shown) runs through the clamp bottom plate 3 and is connected to the rotating shaft 72, and the pressing plate 71 is connected to the rotating shaft 72 and is perpendicular to the rotating shaft 72 in position. In practice, the pressing plate 71 is perpendicular to the rotating shaft 72 set, and one end of the pressing plate 71 is connected with the rotating shaft 72 through the hexagonal bolt 8, and the other end is the end of the middle plate of the mobile phone; the driving device 73 can drive the rotating shaft 72 to rotate and move along the vertical direction, thereby driving the The pressing plates 71 are matched to rotate and move in the vertical direction, and the two pressing plates 71 rotate and move in the vertical direction (Z direction) at the same time, and the two pressing plates 71 cooperate to press and fix the middle plate of the mobile phone resting on the template 5, and In this embodiment, the rotary clamping cylinder or the downward pressure angle cylinder can drive the rotating shaft 72 and the pressing plate 71 to rotate or rotate at an angle ranging from 0° to 90°. In practice, when the middle plate of the mobile phone is positioned and fixed on the template 5, the driving device 73 is activated, and its piston/rotation shaft rotates and moves in the vertical direction (Z direction), so that the corresponding rotation shaft 72 rotates and moves vertically, while The corresponding pressing plate 71 will rotate a corresponding angle and move down vertically, so that one end of the buckle template 5 or the middle board of the mobile phone is in contact with the middle board of the mobile phone and presses the middle board of the mobile phone, so that the buckle of the middle board of the mobile phone is fixed on the template 5, and complete matching processing according to the molding cavity 51 on the template 5.

The above does not limit the technical scope of the present utility model in any way, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present utility model still belong to the scope of the technical solution of the present utility model.

Claims (8)

1. a kind of fixture for the camera installation hole forming for being used for plate in mobile phone, including mounting seat, the mounting seat are used for institute The process equipment that fixture is stated with plate in mobile phone is connected, it is characterised in that:Also include two support bases, two support base is vertically installed Extending in the mounting seat and along the horizontal direction of the mounting seat, the upper end of two support bases is provided with a clamp bottom board, Template of the clamp bottom board provided with a camera installation hole forming for being used for plate in mobile phone, and the template width direction Both sides are arranged with two separable fastener components;The separable fastener component includes pressing plate, rotating shaft and drive device, and the drive device is installed in The bottom of the clamp bottom board, and its rotary shaft is connected through the clamp bottom board with the rotating shaft, the pressing plate with described turn Axis connection and in position relatively described rotating shaft are vertical, and the drive device energy drive shaft is rotated and vertically direction is moved, So as to drive, the pressing plate matching is rotated and vertically direction movement, the two pressing plate interoperations will be shelved in the template Mobile phone in plate clinching fix.

A kind of 2. fixture of camera installation hole forming for being used for plate in mobile phone according to claim 1, it is characterised in that: Some forming cavities are formed with the template, and two positioning holes are also formed with the template, it is described fixed with two on the clamp bottom board The position to match in position hole is provided with two alignment pins, and two positioning holes of detent fit two make the template and the fixture Bottom plate is flexibly connected.

A kind of 3. fixture of camera installation hole forming for being used for plate in mobile phone according to claim 1, it is characterised in that: It is equipped with a fastener on the corner of the clamp bottom board, four fasteners through the clamp bottom board and are locked down from upper The support base, make the clamp bottom board and two support bases affixed.

A kind of 4. fixture of camera installation hole forming for being used for plate in mobile phone according to claim 3, it is characterised in that: The fastener is bolt/screw set.

5. a kind of fixture of camera installation hole forming for being used for plate in mobile phone according to claim 1-4 any one, It is characterized in that:The drive device is revolution clamping cylinder or pushes swing clamp cylinder.

A kind of 6. fixture of camera installation hole forming for being used for plate in mobile phone according to claim 5, it is characterised in that: The drive device is connected by hex bolts with the clamp bottom board.

A kind of 7. fixture of camera installation hole forming for being used for plate in mobile phone according to claim 6, it is characterised in that: Also it is formed with each support base and opens emptying aperture with what is conveniently gripped for loss of weight.

A kind of 8. fixture of camera installation hole forming for being used for plate in mobile phone according to claim 7, it is characterised in that： The pressing plate is connected with the rotating shaft matched also by hex bolts.