CN213613563U - A forming device for cell-phone inner frame - Google Patents
A forming device for cell-phone inner frame Download PDFInfo
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- CN213613563U CN213613563U CN202022490353.8U CN202022490353U CN213613563U CN 213613563 U CN213613563 U CN 213613563U CN 202022490353 U CN202022490353 U CN 202022490353U CN 213613563 U CN213613563 U CN 213613563U
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- forming
- groove
- die mechanism
- edge
- inner frame
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- 238000004080 punching Methods 0.000 claims abstract description 25
- 238000007493 shaping process Methods 0.000 claims abstract description 16
- 230000003139 buffering effect Effects 0.000 claims description 25
- 238000000465 moulding Methods 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims 2
- 230000006978 adaptation Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of mobile phones, in particular to a forming device for an inner framework of a mobile phone, which comprises a lower die mechanism, an upper die mechanism and a lifting mechanism; the upper die mechanism comprises an upper mounting plate and a positioning plate, a workpiece fixing cavity is arranged on the punching surface of the positioning plate, an inner forming frame and an outer forming frame are arranged in the workpiece fixing cavity, the inner forming frame comprises a battery cavity forming bulge, a clamping groove forming bulge and a camera hole position punching groove, and the outer forming frame comprises an edge-covering fillet forming groove, an edge positioning forming bulge and a mounting column forming groove; lower die mechanism includes mounting panel and profiled sheeting down, is provided with camera hole site punching head, first device groove shaping arch, second device groove shaping arch and the mouth shaping arch that charges on the profiled sheeting. The utility model discloses a be provided with upper die mechanism and lower die mechanism mutually fittingly, realize one-time stamping forming battery chamber, draw-in groove, camera hole site, skeleton fillet, device groove and charge mouthful isotructure, improve punching press efficiency and precision effectively.
Description
Technical Field
The utility model relates to a cell-phone technical field, more specifically say, relate to a forming device for cell-phone inner frame.
Background
With the continuous development of science and technology, people can not leave the mobile phone in daily life, and the inner frame of the mobile phone is used as the base of the mobile phone structure, and the forming precision of the inner frame directly influences the installation and use of the mobile phone. In the existing mobile phone inner frame stamping process, generally, a production line type stamping device is adopted for stamping, namely, a plurality of stamping devices for stamping different structures are arranged at the same time, so that workpieces can be stamped into corresponding structures when flowing through different devices, the stamping efficiency is low, high-precision positioning is difficult to ensure in the moving process, the stamping precision is further influenced, in addition, if mobile phone inner frames with different structures are stamped, the corresponding stamping devices need to be replaced to meet the stamping requirements, and the stamping application range is small.
Therefore, at present, a forming device which can punch the structure required by the inner frame of the mobile phone at one time and has high punching precision is a problem which needs to be solved urgently.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a forming device for cell-phone inner frame to solve among the prior art multi-stage stamping forming and the poor problem of punching press precision.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a forming device for an inner framework of a mobile phone comprises a lower die mechanism, an upper die mechanism and a lifting mechanism, wherein the lower die mechanism and the upper die mechanism are arranged in a matched mode, and the lifting mechanism is used for driving the upper die mechanism to lift;
the upper die mechanism comprises an upper mounting plate and a positioning plate, a workpiece fixing cavity is arranged on a punching surface of the positioning plate, an inner forming frame and an outer forming frame are sleeved in the workpiece fixing cavity in a coaxial line mode, the inner forming frame comprises a battery cavity forming bulge, a clamping groove forming bulge and a camera hole position punching groove, the outer forming frame comprises edge-covering fillet forming grooves formed in four inner corners, edge positioning forming bulges are arranged on the edge-covering fillet forming grooves connected with the adjacent edge-covering fillet forming grooves, and mounting column forming grooves are formed in the edge positioning forming bulges at intervals;
lower die mechanism includes mounting panel and profiled sheeting down, correspond on the profiled sheeting camera hole site stamping groove is provided with camera hole site stamping head, just the edge of profiled sheeting is provided with first device groove shaping arch, second device groove shaping arch and the mouth shaping arch that charges correspondingly.
As the utility model discloses an optimal scheme, be provided with spacing recess on the locating plate, the profiled sheeting corresponds spacing recess looks adaptation ground is provided with spacing arch.
As the utility model discloses an optimal scheme, go up the mounting panel edge and extend the evagination and form first buffering platform, the mounting panel corresponds down first buffering platform is provided with second buffering platform, be provided with the bolster between first buffering platform and the second buffering platform.
As the utility model discloses an optimal scheme, in first buffering platform is provided with first location buffering post down, second buffering platform corresponds first location buffering post is provided with second location buffering post up.
As the utility model discloses a preferred scheme, elevating system include the mount pad, and a plurality of group vertically set up in cylinder on the mount pad, the piston rod of cylinder with go up mounting panel fixed connection.
As the utility model discloses a preferred scheme, be provided with the boss on the last mounting panel, the piston rod of cylinder with boss fixed connection.
As the preferred scheme of the utility model, the cylinder is provided with two sets ofly altogether.
As the preferred scheme of the utility model, forming device still includes the base, the lower mounting panel set up in on the base.
According to the above technical scheme, the utility model discloses a beneficial effect does: the utility model has the advantages of reasonable design ingenious, be provided with through looks adaptation upper die mechanism and lower die mechanism to make in the cell-phone skeleton in accomplish stamping forming in the fixed chamber of work piece, realize that one-time stamping forming battery chamber, draw-in groove, camera hole site, skeleton are bordured fillet, device groove and charge mouthful isotructure to replace multi-stage punching press in the traditional handicraft, improve punching press efficiency and precision effectively, and can be according to the structural design requirement of actual cell-phone inner frame, freely set up the structure of locating plate and profiled sheeting, in order to improve forming device's punching press application scope.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic perspective view of a forming device for a mobile phone inner frame according to an embodiment of the present invention;
fig. 2 is a schematic front view of a forming device for a mobile phone inner frame according to an embodiment of the present invention;
fig. 3 is a schematic bottom view of a mold loading mechanism in a molding apparatus for an inner frame of a mobile phone according to an embodiment of the present invention;
fig. 4 is a schematic top view of a lower mold mechanism in a molding device for an inner frame of a mobile phone according to an embodiment of the present invention.
In the figure: 1-an upper die mechanism; 11-battery cavity forming protrusions; 12-a clamping groove forming bulge; 13-punching a groove at the hole position of the camera; 14-edge wrapping fillet forming grooves; 15-positioning and forming a bulge at the edge; 16-mounting the post forming groove; 2-a lower die mechanism; 21-punching a camera hole position; 22-first device slot forming bumps; 23-second device groove forming protrusions; 24-charging port forming protrusions; 3-a lifting mechanism; 4-base.
Detailed Description
Referring to fig. 1 to 4, the present embodiment provides a molding device for an inner frame of a mobile phone, which includes a lower die mechanism 2 and an upper die mechanism 1 that are disposed in a matching manner, and a lifting mechanism 3 for driving the upper die mechanism 1 to lift;
the upper die mechanism 1 comprises an upper mounting plate and a positioning plate, a workpiece fixing cavity is arranged on a punching surface of the positioning plate, an inner forming frame and an outer forming frame are sleeved in the workpiece fixing cavity in a coaxial line mode, the inner forming frame comprises a battery cavity forming bulge 11, a clamping groove forming bulge 12 and a camera hole position punching groove 13, the outer forming frame comprises edge-covering fillet forming grooves 14 arranged at four inner corners, edge positioning forming bulges 15 are arranged to connect the adjacent edge-covering fillet forming grooves 14, and mounting column forming grooves 16 are arranged on the edge positioning forming bulges 15 at intervals; the battery cavity forming bulge 11 is used for forming a battery cavity of the inner framework of the mobile phone; the card slot forming bulge 12 is used for forming an SIM card slot of the inner framework of the mobile phone; the edge-wrapping fillet forming groove 14 is used for forming an end corner of the inner framework of the mobile phone; the edge positioning forming bulge 15 is used for forming the mounting edge of the inner framework of the mobile phone so as to be convenient for mounting and fixing with the shell of the mobile phone through the mounting edge; the mounting column forming groove 16 is used for forming a mounting column of an inner framework of the mobile phone so as to be convenient for mounting and fixing with a shell of the mobile phone through the mounting column;
the lower die mechanism 2 comprises a lower mounting plate and a forming plate, a camera hole position stamping head 21 is arranged on the forming plate corresponding to the camera hole position stamping groove 13, and a first device groove forming protrusion 22, a second device groove forming protrusion 23 and a charging port forming protrusion 24 are correspondingly arranged at the edge of the forming plate; camera hole position stamping groove 13 with the cooperation of camera hole position stamping head 21 is used for the camera hole position of shaping cell-phone inner frame, protruding 22 of first device groove shaping and the protruding 23 device groove that is used for shaping cell-phone inner frame in second device groove shaping to in installation cell-phone device, the protruding 24 mouth that charges that is used for shaping cell-phone inner frame charges.
Specifically, be provided with through looks adaptation upper die mechanism 1 and lower die mechanism 2 to make in the cell-phone skeleton in accomplish stamping forming in the fixed chamber of work piece, realize once stamping forming battery chamber, draw-in groove, camera hole site, skeleton fillet of borduring, device groove and charge mouthful isotructure to replace multi-stage punching press in the traditional handicraft, improve punching press efficiency and precision effectively, and can be according to the structural design requirement of actual cell-phone inner frame, freely set up the structure of locating plate and profiled sheeting, in order to improve forming device's punching press application scope.
In a forming device for cell-phone inner frame in an optional embodiment, be provided with spacing recess on the locating plate, the shaping board corresponds spacing recess looks adaptation ground is provided with spacing arch, through spacing recess uses with spacing bellied cooperation, improves forming device is at the positioning accuracy of stamping forming in-process, and then improves the shaping precision of cell-phone inner frame.
In a forming device for a mobile phone inner frame in an optional embodiment, the edge of the upper mounting plate extends to protrude outwards to form a first buffering platform, the lower mounting plate corresponds to the first buffering platform and is provided with a second buffering platform, a buffering member is arranged between the first buffering platform and the second buffering platform and is used for buffering impact force generated by the positioning plate and the forming plate in the stamping process.
In a forming device for cell-phone inner frame in an optional embodiment, in first buffering platform is provided with first location cushion column down, second buffering platform corresponds first location cushion column is provided with second location cushion column up, at the stamping forming in-process, first location cushion column butt second location cushion column has slowed down the punching press impact through the butt on the one hand, and on the other hand further improves the positioning accuracy of locating plate and profiled sheeting.
In a forming device for a mobile phone inner frame in an optional embodiment, the lifting mechanism 3 comprises a mounting seat and a plurality of groups of cylinders longitudinally arranged on the mounting seat, piston rods of the cylinders are fixedly connected with the upper mounting plate, and the piston rods of the cylinders extend out or retract to drive the upper die mechanism 1 to descend or ascend, so that the stamping efficiency is improved.
In a forming device for cell-phone inner frame in an optional embodiment, be provided with the boss on the last mounting panel, the piston rod of cylinder with boss fixed connection, the boss is used for improving stamping capacity, also avoids causing the damage to the cylinder because of the punching press, extension device's life.
In an alternative embodiment of the forming device for the inner frame of the mobile phone, two groups of cylinders are arranged.
In an optional embodiment, the molding device for the inner frame of the mobile phone further comprises a base 4, and the lower mounting plate is arranged on the base 4.
When the utility model works, a workpiece to be stamped is arranged on the forming plate, the lifting mechanism 3 drives the upper die mechanism 1 to descend, the workpiece is arranged in the workpiece fixing cavity at the moment, and the positioning plate and the forming plate punch and form the workpiece along with the lifting mechanism 3 further driving the upper die mechanism 1 to descend; after the stamping is finished, the lifting mechanism 3 drives the upper die mechanism 1 to ascend, and the inner framework of the mobile phone is obtained by stripping.
The utility model has the advantages of reasonable design ingenious, be provided with through looks adaptation upper die mechanism and lower die mechanism to make in the cell-phone skeleton in accomplish stamping forming in the fixed chamber of work piece, realize that one-time stamping forming battery chamber, draw-in groove, camera hole site, skeleton are bordured fillet, device groove and charge mouthful isotructure to replace multi-stage punching press in the traditional handicraft, improve punching press efficiency and precision effectively, and can be according to the structural design requirement of actual cell-phone inner frame, freely set up the structure of locating plate and profiled sheeting, in order to improve forming device's punching press application scope.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The utility model provides a forming device for cell-phone inner frame which characterized in that: the device comprises a lower die mechanism, an upper die mechanism and a lifting mechanism, wherein the lower die mechanism and the upper die mechanism are arranged in a matched manner, and the lifting mechanism is used for driving the upper die mechanism to lift;
the upper die mechanism comprises an upper mounting plate and a positioning plate, a workpiece fixing cavity is arranged on a punching surface of the positioning plate, an inner forming frame and an outer forming frame are sleeved in the workpiece fixing cavity in a coaxial line mode, the inner forming frame comprises a battery cavity forming bulge, a clamping groove forming bulge and a camera hole position punching groove, the outer forming frame comprises edge-covering fillet forming grooves formed in four inner corners, edge positioning forming bulges are arranged on the edge-covering fillet forming grooves connected with the adjacent edge-covering fillet forming grooves, and mounting column forming grooves are formed in the edge positioning forming bulges at intervals;
lower die mechanism includes mounting panel and profiled sheeting down, correspond on the profiled sheeting camera hole site stamping groove is provided with camera hole site stamping head, just the edge of profiled sheeting is provided with first device groove shaping arch, second device groove shaping arch and the mouth shaping arch that charges correspondingly.
2. The forming device for the inner frame of the mobile phone according to claim 1, wherein the positioning plate is provided with a limiting groove, and the forming plate is provided with a limiting protrusion corresponding to the limiting groove in a matching manner.
3. The forming device for the inner frame of the mobile phone according to claim 2, wherein the edge of the upper mounting plate extends and protrudes outwards to form a first buffering platform, the lower mounting plate is provided with a second buffering platform corresponding to the first buffering platform, and a buffering member is arranged between the first buffering platform and the second buffering platform.
4. The forming device for the inner frame of the mobile phone according to claim 3, wherein the first buffer platform is provided with a first positioning buffer column facing downwards, and the second buffer platform is provided with a second positioning buffer column facing upwards corresponding to the first positioning buffer column.
5. The forming device for the inner frame of the mobile phone according to claim 4, wherein the lifting mechanism comprises a mounting seat and a plurality of groups of cylinders longitudinally arranged on the mounting seat, and piston rods of the cylinders are fixedly connected with the upper mounting plate.
6. The forming device for the inner frame of the mobile phone according to claim 5, wherein a reinforcing block is arranged on the upper mounting plate, and a piston rod of the cylinder is fixedly connected with the reinforcing block.
7. The forming device for the inner frame of the mobile phone according to claim 6, wherein the cylinders are arranged in two groups.
8. The molding apparatus of claim 7, further comprising a base, wherein the lower mounting plate is disposed on the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022490353.8U CN213613563U (en) | 2020-11-02 | 2020-11-02 | A forming device for cell-phone inner frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022490353.8U CN213613563U (en) | 2020-11-02 | 2020-11-02 | A forming device for cell-phone inner frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213613563U true CN213613563U (en) | 2021-07-06 |
Family
ID=76628247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022490353.8U Expired - Fee Related CN213613563U (en) | 2020-11-02 | 2020-11-02 | A forming device for cell-phone inner frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213613563U (en) |
-
2020
- 2020-11-02 CN CN202022490353.8U patent/CN213613563U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210706 |