CN104985051B - Machining method of mobile terminal card holder - Google Patents
Machining method of mobile terminal card holder Download PDFInfo
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- CN104985051B CN104985051B CN201510313214.9A CN201510313214A CN104985051B CN 104985051 B CN104985051 B CN 104985051B CN 201510313214 A CN201510313214 A CN 201510313214A CN 104985051 B CN104985051 B CN 104985051B
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- mobile terminal
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- kato
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Abstract
The invention discloses a machining method of a mobile terminal card holder. Rolled, strip-shaped or platy metal is adopted as raw materials of the mobile terminal card holder. After a series of continuous punching steps are performed on rolled, strip-shaped or platy metal material strips in a cold-punching die, card holder parts or the formed card holder is obtained. The machining method includes the steps of punching a positioning hole, extruding and shaping the metal material strips, punching an inner frame and shape blanking materials according to the shape of the mobile terminal card holder, and separating the machined and formed mobile terminal card holder product or the machined and formed mobile terminal card holder parts from the rolled metal material strips. By means of a cold die punching method, the production efficiency of the mobile terminal card holder is improved, and the machining cost of the card holder is reduced; and meanwhile, all parts in a cold stamping die can be independently replaced and maintained, and the service life of the die is prolonged.
Description
Technical field
The present invention relates to the technical field of mobile terminal Kato processing, adopts cold punching die stamping more particularly, to a kind of
The method of the mobile terminal Kato of processing method.
Background technology
At present, the Kato of intelligent mobile terminal, such as SIM Kato, after which usually adopts die casting die-casting process,
Again through digital control processing, completing, not only course of processing check is loaded down with trivial details for this processing technique, and forges for the processing technique such as polishing
Problems with is there is also during molding：One is that die life is low, does not much reach batch quantity-produced purpose, mould early fatigue
Breakage, product cannot normal volume productions；Two is that die manufacturing cost is high, and complicated shape will adopt digital control processing or electro-discharge machining,
Especially after electro-discharge machining, the difficulty of mold polish increases, and die life hardly results in guarantee, needs entirety more after mould infringement
Change, greatly waste manufacturing cost.And it is different according to the use of SIM Kato, the precision of its geomery to processing will
Ask also different, for the higher Kato of required precision, be difficult to reach its required precision by the method for die-casting process.
Therefore, it is necessary to a kind of processing method of new intelligent mobile terminal Kato is proposed, to overcome existing processing
Defect present in technique.
The content of the invention
It is an object of the invention to provide a kind of processing method of mobile terminal Kato, which improves the life of mobile terminal Kato
Efficiency is produced, its manufacturing cost is reduced, while improving the life-span of mould.
For achieving the above object, the present invention proposes following technical scheme：A kind of processing method of mobile terminal Kato, it is described
Mobile terminal Kato adopt web-like, strip or plate-shape metal for process raw material, by cold-punching mould mould to the web-like,
Strip or plate-shape metal material strip carry out continuous punch process makes which deform and separate, and obtains the mobile terminal Kato of molding.
Preferably, the punch process step of the web-like, strip or plate-shape metal material strip in cold-punching mold includes：
A. punch steps of web-like metal material belt upper Positioning holes；
B. the punch steps of inside casing and profile blanking are carried out according to the shape of mobile terminal Kato；And
C. by the mobile terminal Kato or mobile terminal Kato part of punching press aftershaping from the web-like, strip or tabular gold
Detached procedure of processing on category material strip.
Preferably, the processing method of the mobile terminal Kato is also included to the web-like, strip or plate-shape metal material strip
Carry out the procedure of processing of squeezing shaping.
Preferably, the punch steps in step c include at least one or multi-step according to outside mobile terminal Kato and
Interior shape carries out the punching press action of inside casing and profile blanking.
Preferably, in step c, obtain after the mobile terminal Kato part after separation is also needed to carry out soldering
The mobile terminal Kato of molding.
Preferably, the punch process step is to be carried out continuously punch process on the press in cold-punching mould mould to complete
's.
Preferably, the web-like, strip or plate-shape metal material strip often complete one on the press of the cold-punching mould mould
After procedure of processing, move forward a station to carry out the procedure of processing of next station.
Preferably, continuous punch process is carried out to the web-like, strip or plate-shape metal material strip in cold-punching mould mould
After which is deformed and is separated, in addition it is also necessary to the mobile terminal card of molding is obtained after carrying out soldering to the product parts after separation
Support.
Preferably, there is guide-localization component and punch assembly in the cold-punching mould mould.
Preferably, the mobile terminal Kato is SIM cards of mobile phones Kato.
Compared with prior art, the processing method of disclosed mobile terminal Kato, which is adopted in cold-punching mold
Processing mode, simplifies the process-cycle of mobile terminal Kato, reduces processing cost, improves the working (machining) efficiency of Kato, together
When, in process, each part of mould inside can be changed or maintenance, improve mold use efficiency.
Description of the drawings
Fig. 1 is the structural representation of SIM Kato and its first component and second component disclosed in the embodiment of the present invention；
Fig. 2 is that in the embodiment of the present invention web-like adopted by mobile terminal Kato first component, strip or plate-shape metal are former
The structural representation of material and processing stations；
Fig. 3 is that in the embodiment of the present invention web-like adopted by mobile terminal Kato second component, strip or plate-shape metal are former
The structural representation of material and processing stations；
Fig. 4 is the structural representation of the cold-punching mould mould employed in the embodiment of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing of the present invention, clear, complete description is carried out to the technical scheme of the embodiment of the present invention.
The processing method of disclosed mobile terminal Kato, in the present embodiment with intelligent mobile terminal SIM
Illustrate as a example by the processing method of card Kato, but the processing method of the present invention is not limited to the processing of SIM support, also move including other
Dynamic terminal Kato, such as Kato of SD card etc..
Be illustrated in figure 1 a kind of current common SIM Kato 1, in the present invention using web-like as shown in Figures 2 and 3,
The raw material metal 2 of the analogous shapes such as strip, tabular to process raw material, in cold-punching mould mould 3 as shown in Figure 4 through one
Discretely-formed after serial continuous punch process step.
In the present embodiment, according to the profile and structure of SIM Kato, employ in cold-punching mould mould that first punching press adds respectively
Work goes out the first component 11 and second component 12 of mobile terminal Kato 1, then again by way of welding by 11 He of first component
Second component 12 is soldered to together.In cold-punching mold during punching press, web-like, strip or plate-shape metal raw material send into the cold punching
In mould, after being positioned to the banding, strip or plate-shape metal raw material by the guide-localization component in cold-punching mould mould,
A series of continuous processing technique are carried out by processing stations of the punch assembly in press.
Fig. 3 show the course of processing of the first component 11 in cold-punching mould mould, including the procedure of processing of A1 to A8, each
One processing stations of individual procedure of processing correspondence, complete the course of processing on the press of mould inside.Wherein A1, A2 are to rush location hole
Procedure of processing, A3, A4 be banding, strip or plate-shape metal raw material are extruded and shaping procedure of processing, A5, A6 and
A7 carries out the blanking punch steps of inside casing and profile according to the shape of first component 11, and A8 is by the first component 11 of machine-shaping
The detached punch process step of material strip loading and unloading from web-like, strip or plate-shape metal raw material.
Fig. 4 show the course of processing of the second component 12 in cold-punching mould mould, including the procedure of processing of B1 to B4, each
One processing stations of individual procedure of processing correspondence, complete the course of processing on the press of mould inside.Wherein B1 is to rush location hole
Procedure of processing, B2, B3 are the blanking punch steps that inside and outside shape is carried out according to the shape of second component 12, and B4 is to add
Material strip loading and unloading detached punch process step of the second component 12 of work molding from web-like, strip or plate-shape metal raw material.
A1～the A8, the procedure of processing of B1～B4 are through continuous by the processing assembly (not shown) on cold-punching mould mould
Punch process action complete, often complete the processing action of a punch steps, the material of web-like, strip or plate-shape metal raw material
Band will move forward a station, to carry out the processing of next procedure of processing, until after the completion of all of procedure of processing, material
Band and stamping forming first component 11 and second component 12 are removed from the cold-punching mould mould, to carry out next Kato
Processing.
After the first component 11 and second component 12 are machined, then the movement of molding will be obtained after both solderings
Terminal Kato.The soldering can be arranged in automation equipment with the stamping process in the cold-punching mold of the present invention and be carried out.
In other embodiments of the invention, can pass through to design the internal structure of cold-punching mould mould and specific punching press is dynamic
Make, directly stamp out the Kato of the mobile terminal SIM of molding or directly stamp out other mobile terminal Katos.Certainly,
It will be apparent to those skilled in the art that for different mobile terminal Katos, according to the different and requirement on machining accuracy of its shape
Difference, can be adjusted in above-mentioned procedure of processing, increase or decrease some procedure of processings.
The cold-punching mould mould of the present invention in process, can change by its internal positioning and guiding component or punch assembly
Use, to improve the mold use life-span.Meanwhile, the processing method of mobile terminal Kato of the present invention coordinates other automatizatioies to set
It is standby, the such as charging equipment of web-like, strip or plate-shape metal material strip, transmission equipment, welding equipment, the discharging of the product after molding and
Testing equipment etc., further to improve mobile terminal Kato atomization degree and working (machining) efficiency.
The technology contents and technical characteristic of the present invention have revealed that as above, but those of ordinary skill in the art still may base
Make a variety of replacements and modification without departing substantially from spirit of the present invention in teachings of the present invention and announcement, therefore, the scope of the present invention
The content that should be not limited to disclosed in embodiment, and various replacements and modification without departing substantially from the present invention should be included, and be this patent Shen
Please claim covered.
Claims (9)
1. a kind of processing method of mobile terminal Kato, it is characterised in that the mobile terminal Kato adopts web-like, strip or plate
Shape metal is processing raw material, by carrying out continuously to the web-like, strip or plate-shape metal material strip in cold-punching mould mould
Punch process makes which deform and separate, and obtains the mobile terminal Kato or Kato part of molding；Wherein, the web-like, strip or
Punch process step of the plate-shape metal material strip in cold-punching mold includes：
A. in web-like, the punch steps of strip or plate-shape metal material strip upper Positioning holes；
B. the punch steps of inside casing and profile blanking are carried out according to the shape of mobile terminal Kato；And c. is by punching press aftershaping
The mobile terminal Kato or mobile terminal Kato part detached processing step from the metal material belt of the web-like, strip or tabular
Suddenly.
2. the processing method of mobile terminal Kato according to claim 1, it is characterised in that：Also include to the web-like,
Strip or plate-shape metal material strip carry out the procedure of processing of squeezing shaping.
3. the processing method of mobile terminal Kato according to claim 1, it is characterised in that：Punching press in step c
Step includes an at least step according to outside mobile terminal Kato and interior shape carries out the punching press action of inside casing and profile blanking.
4. the processing method of mobile terminal Kato according to claim 1, it is characterised in that：In step c, for point
Mobile terminal Kato part after obtains the mobile terminal SIM support of final molding after also needing to carry out soldering.
5. the processing method of mobile terminal Kato according to claim 1, it is characterised in that：The punch process step is
It is carried out continuously what punch process was completed on the press in cold-punching mould mould.
6. the processing method of mobile terminal Kato according to claim 1, it is characterised in that：The web-like, strip or plate
Shape metal material belt, after often completing a procedure of processing, moves forward a station to enter on the press of the cold-punching mould mould
The procedure of processing of the next station of row.
7. the processing method of mobile terminal Kato according to claim 1, it is characterised in that：To institute in cold-punching mould mould
Stating web-like, strip or plate-shape metal material strip is carried out after continuous punch process makes which deform and separate, in addition it is also necessary to after separation
Product component obtains the mobile terminal Kato of molding after carrying out soldering.
8. the processing method of mobile terminal Kato according to claim 1, it is characterised in that：Have in the cold-punching mould mould
There are guide-localization component and punch assembly.
9. the processing method of mobile terminal Kato according to claim 1, it is characterised in that：The mobile terminal Kato is
SIM cards of mobile phones Kato.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510313214.9A CN104985051B (en) | 2015-06-09 | 2015-06-09 | Machining method of mobile terminal card holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510313214.9A CN104985051B (en) | 2015-06-09 | 2015-06-09 | Machining method of mobile terminal card holder |
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| Publication Number | Publication Date |
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| CN104985051A CN104985051A (en) | 2015-10-21 |
| CN104985051B true CN104985051B (en) | 2017-04-12 |
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| CN201510313214.9A Active CN104985051B (en) | 2015-06-09 | 2015-06-09 | Machining method of mobile terminal card holder |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666065B (en) * | 2016-04-07 | 2017-06-09 | 惠州威博精密科技有限公司 | A kind of manufacture method of integral type mobile phone Kato |
| CN105870760B (en) * | 2016-04-26 | 2018-04-06 | 广东长盈精密技术有限公司 | The manufacturing process of electronic card Kato |
| CN106002090A (en) * | 2016-06-01 | 2016-10-12 | 昆山科森科技股份有限公司 | Sheet forming method |
| CN106563923B (en) * | 2016-11-02 | 2019-08-16 | 昆山市兴凯胜精密模具有限公司 | A kind of mobile phone Kato manufacturing process |
| CN106825197A (en) * | 2017-03-17 | 2017-06-13 | 深圳市宇星鸿精密科技有限公司 | Mobile phone Kato continuous punching forging mould |
| CN107775286A (en) * | 2017-10-08 | 2018-03-09 | 成都飞机工业（集团）有限责任公司 | A kind of processing method of the not contour strip thin-walled parts of small surplus |
| CN107900620A (en) * | 2017-11-21 | 2018-04-13 | 江柱 | A kind of manufacture method of Kato |
| CN109150219B (en) * | 2018-07-16 | 2020-01-14 | Oppo广东移动通信有限公司 | Card holder, preparation method thereof and electronic equipment |
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| TW200840695A (en) * | 2007-04-11 | 2008-10-16 | Yue Dar Ind Co Ltd | SIM card random punching device |
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| CH703738B1 (en) * | 2010-08-31 | 2018-05-31 | Swisscom Ag | SIM card and method of making the same. |
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| TW200840695A (en) * | 2007-04-11 | 2008-10-16 | Yue Dar Ind Co Ltd | SIM card random punching device |
| CN103368035A (en) * | 2012-03-28 | 2013-10-23 | Smk株式会社 | Manufacturing method for card connector |
| CN103457078A (en) * | 2012-06-04 | 2013-12-18 | 富士康(昆山)电脑接插件有限公司 | Stack-based electronic card connector and method for manufacturing same |
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| CN104985051A (en) | 2015-10-21 |
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Address after: 215300 Songjiagang Road 269, Zhoushi Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Suzhou Yunzhong Electronic Technology Co., Ltd Address before: 215314, 144, Kang Zhuang Road, Zhou Town, Suzhou, Jiangsu, Kunshan Patentee before: SUZHOU YUNZHONG ELECTRONIC TECHNOLOGY CO., LTD. |