CN107755970A - A kind of Kato and its moulding process - Google Patents
A kind of Kato and its moulding process Download PDFInfo
- Publication number
- CN107755970A CN107755970A CN201610681798.XA CN201610681798A CN107755970A CN 107755970 A CN107755970 A CN 107755970A CN 201610681798 A CN201610681798 A CN 201610681798A CN 107755970 A CN107755970 A CN 107755970A
- Authority
- CN
- China
- Prior art keywords
- card
- spacing
- limiting plate
- loading plate
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3816—Mechanical arrangements for accommodating identification devices, e.g. cards or chips; with connectors for programming identification devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3816—Mechanical arrangements for accommodating identification devices, e.g. cards or chips; with connectors for programming identification devices
- H04B1/3818—Arrangements for facilitating insertion or removal of identification devices
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
- Insertion Pins And Rivets (AREA)
Abstract
The present invention relates to a kind of Kato and its moulding process, the Kato includes card limiting plate (1) and card cap (3), card limiting plate (1) is provided with least one and stopper slot of card-like matching (105), stopper slot (105) runs through card limiting plate (1) upper and lower surface, also include the spacing loading plate of card (2) provided with empty avoiding portion (204) and spacing bearing groove (205), the spacing loading plate of card (2) upper and lower surface is run through in empty avoiding portion (204), spacing bearing groove (205) is provided with medial surface and bottom surface, the medial surface of spacing bearing groove (205) matches setting with the medial surface of stopper slot (105), supporting part is formed on the bottom of spacing bearing groove (205)；Moulding process includes punch forming, fitting, surface treatment and the installation of card cap of card limiting plate and the spacing loading plate of card.Compared with prior art, the present invention has the advantages that structural strength is good, and machinability is good, and the process-cycle is short, yield is big.
Description
Technical field
The invention belongs to SIM card tropsch technology field, it is related to Kato and its moulding process, more particularly, to a kind of punch welding
Or the Kato and its moulding process of punching press glue molding.
Background technology
Well known, existing mobile phone SIM Kato moulding process species has：Injection molding, CNC processing, powder metallurgy and punching
Press in-mould injection.Injection molding has been eliminated because its intensity is too weak；CNC aluminium is processed, and its long processing time, product strength is low, work
Sequence is more, and yield bottom, cost is too high, is gradually replaced by powder metallurgy, powder metallurgy, and its metal-like is good, but its mould is processed
Time is grown, and product cost is high.It is follow-up injection molding in stamping die occur again, ask feature cost low, but appearance tactile impression is low, not on
Class, it is used for low-end mobile phone, and if directly carrying out mould punching according to Kato body construction, it is by mold design it is difficult to complete
Into deformation of products is not suitable for volume production.
The content of the invention
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide one kind has structural strength
Well, the Kato and its moulding process for the advantages that machinability is good, and the process-cycle is short, yield is big.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of Kato, including card limiting plate and card cap, described card limiting plate be provided with it is at least one with it is card-like
The stopper slot of matching, described stopper slot run through the upper and lower surface of card limiting plate, and the Kato also includes the spacing loading plate of card,
The spacing loading plate of described card is provided with empty avoiding portion and spacing bearing groove, and described empty avoiding portion is above and below the spacing loading plate of card
Surface, described spacing bearing groove are provided with medial surface and bottom surface, and the medial surface of spacing bearing groove matches with the medial surface of stopper slot
Set, supporting part is formed on the bottom of spacing bearing groove, for carrying card；
The lower surface of described card limiting plate and the upper surface of the spacing loading plate of card fit together, described card
The thickness of limiting plate matches with carrying the depth sum of stopper slot and the thickness of card.
The thickness of the spacing loading plate of thickness and card of card limiting plate can pass through UG according to the thickness of the requirement of client
Software carries out cutting matching, reaches the demand of client.
Preferably, the thickness of described card limiting plate is identical with the thickness of the spacing loading plate of card.
Preferably, described card limiting plate includes the first limiting section for surrounding stopper slot, the second limiting section, the 3rd
Limiting section and the 4th limiting section, the first described limiting section, the second limiting section, the 3rd limiting section and the 4th limiting section head and the tail are sequentially
Connection is in closing frame shaped；
The spacing loading plate of described card is in n-type, including the first spacing supporting part, the second spacing supporting part and connecting portion,
Space between described the first spacing supporting part, the second spacing supporting part and connecting portion forms empty avoiding portion, described spacing to hold
Groove is carried to be arranged on the first spacing supporting part and the second spacing supporting part, the medial surface of spacing carrying groove is in half-surrounded,
It is open towards empty avoiding portion；
The upper surface of the first described spacing supporting part is bonded with the lower surface of the first limiting section, and described second spacing holds
The upper surface in load portion is bonded with the 3rd spacing lower surface.
Preferably, the medial surface of the medial surface of described stopper slot and the spacing bearing groove of matched setting connects, altogether
With card confined planes are formed, for spacing to card.
Preferably, described card limiting plate and the spacing loading plate of card are provided with the first rivet hole close to the position of end, card
The bottom of cap is provided with the riveting part vertical with card cap bottom, and described riveting part is provided with the second rivet hole, by being located in the first riveting
The rivet of hole and the second rivet hole is by card cap riveted in one end of card limiting plate and the spacing loading plate of card.
Preferably, described stopper slot is provided with two, and lattice is provided between two stopper slots.
Preferably, described card is selected from least one of SIM card, Micro-SIM cards, Nano-SIM cards or TF card.
Preferably, described card limiting plate uses stainless steel with the spacing loading plate of card.
The moulding process of the Kato, comprises the following steps：
(1) progressive die is used, by card limiting plate and the spacing loading plate punch forming of card；
(2) it is by laser radium welder or gluing, the lower surface of stamping forming card limiting plate and card is spacing
The upper surface of loading plate fits together；
(3) surface treatment procedure is carried out；
(4) card cap is arranged on to one end of card limiting plate and the spacing loading plate of card.
Compared with prior art, the invention has the advantages that：
(1) Kato is split as two individually individuals by the present invention by using 3D softwares, by two individual knots
Structure optimizes, and the spacing loading plate of card limiting plate and card that formation can be by punching press to process, improves production efficiency.
(2) Kato of the invention for adding radium weldering welding or gluing technique shaping by punching press, its material selection stainless steel,
Intensity is superior to aluminium and plastic cement, and its drawing velocity is superior to powder metallurgy.
(3) card limiting plate of the invention plays the position-limiting action to card, and the spacing loading plate of card is played to card
Spacing and carrying effect, specifically：The medial surface of the medial surface of stopper slot and the spacing bearing groove of matched setting connects,
Card confined planes are collectively formed, for spacing to card, the bottom of spacing bearing groove plays a part of carrying card, and card
The thickness of the spacing loading plate of the thickness of limiting plate and card is identical with material, and like this, the two can use identical stainless
Steel band carries out punching press, the inconvenience brought during the material strip punching press for reducing different-thickness.And so cause the thickness of card limiting plate
The thickness of degree and the spacing loading plate of card is more reasonable, and intensity is higher, so that the intensity of final product is high, can process
Property greatly enhances.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the main structure diagram of the card limiting plate of the present invention；
Fig. 3 is the main structure diagram of the spacing loading plate of card of the present invention；
Fig. 4 is the card limiting plate of the present invention and the schematic diagram of the spacing loading plate fitting of card；
Fig. 5 is the scheme of installation of the card cap of the present invention.
In figure, 1 is card limiting plate, and 101 be the first limiting section, and 102 be the second limiting section, and 103 be the 3rd limiting section,
104 be the 4th limiting section, and 105 be stopper slot, and 106 be lattice, and 2 be the spacing loading plate of card, and 201 be the first spacing carrying
Portion, 202 be connecting portion, and 203 be the second spacing supporting part, and 204 be empty avoiding portion, and 205 be spacing bearing groove, and 3 be card cap, and 301 are
Riveting part, 4 be rivet hole, and 5 be rivet, and 12 be fitting body, and 123 be Kato.
Embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment 1
A kind of Kato, including the spacing loading plate 2 of card limiting plate 1, card and card cap 3, as shown in Figures 1 to 3, card is spacing
Plate 1 and the spacing loading plate 2 of card can select the material that can be stamped, and the present embodiment preferably uses stainless steel, card
Limiting plate 1 is provided with least one and stopper slot of card-like matching 105, and the present embodiment preferably two stopper slots, two spacing
Lattice 106 is provided between groove 105, stopper slot 105 runs through the upper and lower surface of card limiting plate 1, and the spacing loading plate 2 of card is provided with
The spacing upper and lower surface of loading plate 2 of card is run through in empty avoiding portion 204 and spacing bearing groove 205, empty avoiding portion 204, and spacing bearing groove 205 is set
There are medial surface and bottom surface, the medial surface of spacing bearing groove 205 matches setting, spacing bearing groove 205 with the medial surface of stopper slot 105
Bottom formed supporting part, for carrying card；The lower surface of card limiting plate 1 and the upper surface of the spacing loading plate 2 of card patch
It is combined, the thickness of card limiting plate 1 matches with carrying the depth sum of stopper slot 205 and the thickness of card.This implementation
The first limiting section 101, the second limiting section the 102, the 3rd that example preferably card limiting plate 1 includes being used to surround stopper slot 105 are spacing
The limiting section 104 of portion 103 and the 4th, the first limiting section 101, the second limiting section 102, the 3rd limiting section 103 and the 4th limiting section 104
Head and the tail are sequentially connected with closing frame shaped；The spacing loading plate 2 of card is in n-type, including the first spacing supporting part 201, second is spacing
Supporting part 203 and connecting portion 202, the space between the first spacing supporting part 201, the second spacing supporting part 203 and connecting portion 202
Empty avoiding portion 204 is formed, spacing carrying groove 205 is arranged on the first spacing 201 and second spacing supporting part 203 of supporting part, limited
The medial surface of position carrying groove 205 is in half-surrounded, is open towards empty avoiding portion 204；The upper surface of first spacing supporting part 201 with
The lower surface fitting of first limiting section 101, the upper surface of the second spacing supporting part 203 is bonded with the lower surface of the 3rd limiting section 103.
The medial surface of the medial surface of stopper slot 105 and the spacing bearing groove 205 of matched setting connects, and it is spacing to collectively form card
Face, for spacing to card.Card limiting plate 1 and the spacing loading plate 2 of card are provided with the first rivet hole 4 close to the position of end, card
The bottom of cap 3 is provided with the riveting part 301 vertical with the bottom of card cap 3, and riveting part 301 is provided with the second rivet hole, by being located in first
The rivet 5 of the rivet hole of rivet hole 4 and second is by the riveted of card cap 3 in one end of card limiting plate 1 and the spacing loading plate 2 of card.
The thickness of the spacing loading plate of thickness and card of card limiting plate can pass through UG according to the thickness of the requirement of client
Software carries out cutting matching, reaches the demand of client.The thickness and the spacing loading plate of card of the preferred card limiting plate 1 of the present embodiment
2 thickness is identical, is 0.5mm, and card can be in SIM card, Micro-SIM cards, Nano-SIM cards or TF card at least
One kind, the Kato of the present embodiment be with or Kato, there are two by stopper slot 105 and the spacing bearing groove of matched setting
205 necks formed, a neck is interior to place Micro-SIM cards or TF card, and Micro-SIM cards are placed in another neck,
The thickness of Micro-SIM cards is 0.8mm, so, the depth of spacing bearing groove 205 is 0.3mm.
The moulding process of the Kato, comprises the following steps：
(1) progressive die is used, by card limiting plate 1 and the spacing punch forming of loading plate 2 of card；
(2) it is by laser radium welder or gluing, the lower surface of stamping forming card limiting plate 1 and card is spacing
The upper surface of loading plate 2 fits together, and forms fitting body 12, as shown in Figure 4；
(3) surface treatment procedure is carried out；
(4) card cap 3 is arranged on to one end of card limiting plate 1 and the spacing loading plate 2 of card, forms final Kato 123,
As shown in Figure 5.
Wherein, card limiting plate 1 is by stainless steel material strip punching chamfers and flattens shaping formation, the spacing loading plate 2 of card
It is that shaping is flattened into stainless steel material strip punching press, also needs to clean up product after the completion of punching press.
Surface treatment includes the PROCESS FOR TREATMENTs such as grinding, sandblasting, plating insulating barrier.
Card cap 3 matches with mobile phone profile.
Kato is split as two individually individuals by using 3D softwares, it is excellent by being carried out to two individual structures
Change, the spacing loading plate 2 of card limiting plate 1 and card that formation can be by punching press to process, improve production efficiency.
From stainless steel, intensity is superior to aluminium and plastic cement, and its drawing velocity is superior to powder metallurgy.
Card limiting plate 1 plays the position-limiting action to card, and the spacing loading plate 2 of card is played to the spacing of card and carrying
Effect, specifically：The medial surface of the medial surface of stopper slot 105 and the spacing bearing groove 205 of matched setting connects, jointly
Card confined planes are formed, for spacing to card, the bottom of spacing bearing groove 205 plays a part of carrying card, and card
The thickness of the spacing loading plate 2 of the thickness of limiting plate 1 and card is identical with material, and like this, the two can use identical not
The steel band that becomes rusty carries out punching press, the inconvenience brought during the material strip punching press for reducing different-thickness.And so cause card limiting plate 1
The thickness of thickness and the spacing loading plate 2 of card is more reasonable, and intensity is higher, so that the intensity of final product is high, can
Processability greatly enhances.
Claims (9)
1. a kind of Kato, including card limiting plate (1) and card cap (3), described card limiting plate (1) is provided with least one with blocking
The stopper slot (105) of plate shape matching, described stopper slot (105) run through the upper and lower surface of card limiting plate (1), and its feature exists
In the Kato also includes the spacing loading plate of card (2), and the spacing loading plate of described card (2) is provided with empty avoiding portion (204) and spacing
The spacing loading plate of card (2) upper and lower surface, described spacing bearing groove are run through in bearing groove (205), described empty avoiding portion (204)
(205) medial surface and bottom surface are provided with, the medial surface of spacing bearing groove (205) matches setting with the medial surface of stopper slot (105), limit
Supporting part is formed on the bottom of position bearing groove (205), for carrying card；
The lower surface of described card limiting plate (1) and the upper surface of the spacing loading plate of card (2) fit together, described card
The thickness of piece limiting plate (1) matches with the depth sum of carrying stopper slot (205) and the thickness of card.
2. a kind of Kato according to claim 1, it is characterised in that the thickness and card of described card limiting plate (1)
The thickness of spacing loading plate (2) is identical.
3. a kind of Kato according to claim 1 or 2, it is characterised in that described card limiting plate (1) includes being used to enclose
Into the first limiting section (101) of stopper slot (105), the second limiting section (102), the 3rd limiting section (103) and the 4th limiting section
(104), described the first limiting section (101), the second limiting section (102), the 3rd limiting section (103) and the 4th limiting section (104)
Head and the tail are sequentially connected with closing frame shaped；
The spacing loading plate of described card (2) is in n-type, including the first spacing supporting part (201), the second spacing supporting part (203)
With connecting portion (202), between the described first spacing supporting part (201), the second spacing supporting part (203) and connecting portion (202)
Space form empty avoiding portion (204), described spacing carrying groove (205) is arranged on the first spacing supporting part (201) and second
On spacing supporting part (203), the medial surface of spacing carrying groove (205) is in half-surrounded, is open towards empty avoiding portion (204)；
The upper surface of the first described spacing supporting part (201) is bonded with the lower surface of the first limiting section (101), and described second
The upper surface of spacing supporting part (203) is bonded with the 3rd limiting section (103) lower surface.
A kind of 4. Kato according to claim 1 or 2, it is characterised in that the medial surface of described stopper slot (105) and with
It matches the medial surface of the spacing bearing groove (205) set and connected, and card confined planes is collectively formed, for spacing to card.
5. a kind of Kato according to claim 1 or 2, it is characterised in that described card limiting plate (1) and card are spacing
Loading plate (2) is provided with the first rivet hole (4) close to the position of end, and the bottom of card cap (3) is provided with the riveting vertical with card cap (3) bottom
Conjunction portion (301), described riveting part (301) are provided with the second rivet hole, by the rivet for being located in the first rivet hole (4) and the second rivet hole
(5) by card cap (3) riveted in one end of card limiting plate (1) and the spacing loading plate of card (2).
6. a kind of Kato according to claim 1 or 2, it is characterised in that described stopper slot (105) is provided with two, two
Lattice (106) is provided between individual stopper slot (105).
7. a kind of Kato according to claim 1 or 2, it is characterised in that described card is selected from SIM card, Micro-SIM
At least one of card, Nano-SIM cards or TF card.
8. a kind of Kato according to claim 1 or 2, it is characterised in that described card limiting plate (1) and card are spacing
Loading plate (2) uses stainless steel.
9. the moulding process of a kind of Kato as described in claim 1~8 is any, it is characterised in that comprise the following steps：
(1) progressive die is used, by card limiting plate (1) and the spacing loading plate of card (2) punch forming；
(2) by laser radium welder or gluing, by the lower surface of stamping forming card limiting plate (1) and card is spacing holds
The upper surface of support plate (2) fits together；
(3) surface treatment procedure is carried out；
(4) card cap (3) is arranged on to one end of card limiting plate (1) and the spacing loading plate of card (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610681798.XA CN107755970A (en) | 2016-08-17 | 2016-08-17 | A kind of Kato and its moulding process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610681798.XA CN107755970A (en) | 2016-08-17 | 2016-08-17 | A kind of Kato and its moulding process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107755970A true CN107755970A (en) | 2018-03-06 |
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ID=61260340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610681798.XA Pending CN107755970A (en) | 2016-08-17 | 2016-08-17 | A kind of Kato and its moulding process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107755970A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104038587A (en) * | 2014-05-19 | 2014-09-10 | 昆山鸿日达电子科技有限公司 | Novel mobile phone card holder |
| CN105098454A (en) * | 2015-06-30 | 2015-11-25 | 小米科技有限责任公司 | Card support |
| CN105161892A (en) * | 2015-10-08 | 2015-12-16 | 昆山嘉华电子有限公司 | Card clamping and supporting unit |
| CN204885658U (en) * | 2015-08-18 | 2015-12-16 | 广东欧珀移动通信有限公司 | Self -adaptation shi katuo and mobile terminal |
| CN205968004U (en) * | 2016-08-17 | 2017-02-22 | 上海徕木电子股份有限公司 | Card carrier |
-
2016
- 2016-08-17 CN CN201610681798.XA patent/CN107755970A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104038587A (en) * | 2014-05-19 | 2014-09-10 | 昆山鸿日达电子科技有限公司 | Novel mobile phone card holder |
| CN105098454A (en) * | 2015-06-30 | 2015-11-25 | 小米科技有限责任公司 | Card support |
| CN204885658U (en) * | 2015-08-18 | 2015-12-16 | 广东欧珀移动通信有限公司 | Self -adaptation shi katuo and mobile terminal |
| CN105161892A (en) * | 2015-10-08 | 2015-12-16 | 昆山嘉华电子有限公司 | Card clamping and supporting unit |
| CN205968004U (en) * | 2016-08-17 | 2017-02-22 | 上海徕木电子股份有限公司 | Card carrier |
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