CN107293879A - A kind of punching press wire spring socket - Google Patents
A kind of punching press wire spring socket Download PDFInfo
- Publication number
- CN107293879A CN107293879A CN201610202838.8A CN201610202838A CN107293879A CN 107293879 A CN107293879 A CN 107293879A CN 201610202838 A CN201610202838 A CN 201610202838A CN 107293879 A CN107293879 A CN 107293879A
- Authority
- CN
- China
- Prior art keywords
- wire
- sheet metal
- spring socket
- punching press
- wire spring
- 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
Links
- 238000004080 punching Methods 0.000 title claims abstract description 23
- 239000002184 metal Substances 0.000 claims abstract description 42
- 229910052751 metal Inorganic materials 0.000 claims abstract description 42
- 238000000465 moulding Methods 0.000 claims description 13
- 238000007493 shaping process Methods 0.000 claims description 13
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 19
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000003466 welding Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 238000009740 moulding (composite fabrication) Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
- H01R13/187—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with spring member in the socket
Landscapes
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The invention discloses a kind of punching press wire spring socket, its basic model is a punching press wire spring socket；The punching press wire spring socket includes a sheet metal, and the upper end of the sheet metal sets a circular arc raised, and the upper end of the sheet metal is provided with wire, and wire is in the concave face of sheet metal, and wire two ends are respectively on the both sides of recess.The more traditional wire spring socket of type punching press wire spring socket of the present invention has advantages below, 1) technique is simple, and manufacturing cost is low, and performance is more superior；2) all it can be produced using mould and automation equipment, good product consistency, performance is stable；3) density of wire is dramatically increased, and improves electric property, improves current capacity；4) volume structure is smaller, and spillage of material is reduced while improving connector density；5) high current design can be achieved, is optimal high current Transmission.
Description
Technical field
The present invention relates to wire spring socket field, and in particular to a kind of punching press wire spring socket.
Background technology
Current wire spring socket, its complex process, low production efficiency, density of wires are low, more difficult in big electricity
Made the most of the advantage in terms of stream, full-automation relatively difficult to achieve is produced.
Mono-walled wire spring hole of the prior art, Application No.：200510013372.9 utility model patent,
The cylinder of mono-walled wire spring hole employed in it is closure, is round at the very start.The patent of mono-walled wire spring hole
In, it is how to be fixed on barrel that wire two ends are not described, does not also disclose it and is fixed on barrel
Method.Wire spring socket in CN104064898A and CN1055259A patents uses jacket and inner sleeve, raw
Cost height is produced, and the labour that preparation technology needs is big, and complex process, production efficiency is relatively low.
The content of the invention
The technical problems to be solved by the invention be to provide one kind can overcome traditional wire spring socket complex process,
Technology difficulty is big, low production efficiency, the defect that density of wires is smaller, automation cost is high.And punch line
The relatively conventional wire spring socket of volume of spring socket has reduced, and has some superiority in terms of connector high density.
The present invention is achieved through the following technical solutions：A kind of basic model of punching press wire spring socket, including
One sheet metal, one is welded in the wire on sheet metal, and completes the jack inner wire after shaping
Form hyperboloid of one sheet line race；
The wire spring socket includes a sheet metal, and the upper end of the sheet metal sets a circular arc raised, institute
The upper end for stating sheet metal is provided with wire, and wire is in the concave face of sheet metal, and wire
Two ends are respectively on the both sides of recess；
The wire is by moulding tool shaping, the U-shaped shape of wire and end to end；
Wire is laid in sheet metal and the two ends of wire are welded on sheet metal；Sheet metal and gold
Category silk is curled into cylindrical shape, and the inwall of cylinder is in after wire curling.
It is preferred that, the wire forms hyperboloid of one sheet line race in cylinder, during hyperboloid of one sheet line race is in
Between small, the big structure in two ends
The beneficial effects of the invention are as follows：The more traditional wire spring socket of the present invention has advantages below, 1) technique is simple,
Manufacturing cost is low；2) all it can be produced using mould and automation equipment, good product consistency, performance is stable；
3) density of wire is dramatically increased, and improves electric property, improves current capacity；4) volume structure
It is smaller, reduce spillage of material while improving connector density；5) high current design can be achieved, is optimal
High current Transmission.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to implementing
The accompanying drawing used required in example or description of the prior art is briefly described, it should be apparent that, describe below
In accompanying drawing be only some embodiments of the present invention, for those of ordinary skill in the art, do not paying
On the premise of going out creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation after the punching press wire spring socket shaping of embodiment one；
Fig. 2 is the structural representation after the punching press wire spring socket insertion jack main body of embodiment one；
Fig. 3 is the structural representation after the wire shaping of embodiment one；
The structural representation that Fig. 4 is fixed on thin plate for the wire of embodiment one；
Fig. 5 is rolled into cylinder, structural representation when projection is not flattened for the sheet metal of embodiment one；
Fig. 6 is the structural representation that split type punching press wire spring socket loads line ball afterbody；
Fig. 7 is the structural representation after monoblock type punching press coil spring binding post is molded；
Fig. 8 is the structural representation of case study on implementation two；
Fig. 9 is fixed on the structural representation of metal sheet band for the wire of embodiment three；
Figure 10 is the structural representation of embodiment three；
Figure 11 is the first structural representation of example IV；
Figure 12 is second of structural representation of example IV；
Figure 13 is the structural representation of the method one of embodiment five；
Figure 14 is the structural representation of the wire of the method two of embodiment five；
Figure 15 be embodiment five in method two cans after wire structural representation.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutual
Beyond the feature and/or step mutually repelled, it can combine in any way.
Any feature disclosed in this specification (including any accessory claim, summary and accompanying drawing), is removed
Non-specifically describe, can alternative features equivalent by other or with similar purpose replaced.That is, unless
Especially narration, each feature is an example in a series of equivalent or similar characteristics.
Embodiment one
1. first sheet metal is 2. pressed into convex with molding tool, 3. with molding tool profile wire (such as Fig. 3)
Then the two ends of wire 1 are welded on sheet metal 2 (such as Fig. 4) with welding machine, 4. utilize afterwards and crimp mould
Thin plate and wire are curled into cylinder (such as Fig. 5) by fixture together, 5. and then with molding tool by the middle of cylinder
Projection is flattened, and makes the wire in tension (such as Fig. 1) of inside.Now wire will be formed in the inside of cylinder
Hyperboloid of one sheet line race, so as to realize the making shaping (such as Fig. 1) of wire spring socket 4.Finally by wire spring socket
4 insertion line ball afterbodys 3 (as shown in Figure 6), obtain split type punching press coil spring terminal；By punching press wire spring socket 4
Insert in jack main body (as shown in Figure 2), obtain punching press wire spring socket；If in the same of shaping punching press jack
When, sheet metal is also molded into binding post tail, then obtains monoblock type punching press coil spring terminal (such as Fig. 7).
The maximum difference of this technical scheme and above-mentioned patent is to have used welding technique and punch forming side
Method, and it does not have traditional inside and outside set.
Embodiment two
1. have using molding by sheet metal belling shape；2. wire is made to exist using molding tool or automation equipment
Wire two ends are fixed on thin plate with welding machine by identical inclination angle Bian Pu sides on thin plate；3. it is and then sharp
Thin plate and wire are curled into cylinder together with crimp die；4. will be convex on cylinder with molding tool
Rise and flatten, make the wire in tension of inside.Now wire will form single leaf in the inside of cylinder
Hyperbolic upper thread race, so as to realize the making shaping (such as Fig. 8) of wire spring socket, this technical scheme and reality
The maximum difference for applying example one is the process for saving wire shaping, this scheme automaticity phase
To higher, efficiency more preferably, difference and the phase of technical scheme one of this technical scheme and other patents
Together.
Embodiment three
1. the upper and lower ends of wire are respectively welded in (such as figure on two different metal sheet bands using welding machine
9)；2. strip and wire and then using crimp die are curled into cylinder (such as Figure 10) together.
Now wire will form hyperboloid of one sheet line race in the inside of cylinder, so as to realize wire spring socket
Making shaping,.
The present embodiment and the maximum of above technical scheme are not both that metal foil belt is nearly at metal wire layer
Same layer, and metal sheet band is distributed across near the two ends of wire, is two mutual disjunct strips.Its
Forming process is without the belling to sheet metal and flattens process；With the maximum of above-mentioned other patents
It is not both without inner sleeve, overcoat or cylinder.
Example IV
Example IV is to cancel the sheet metal of wire one end, and one end of fixed wire, the other end is in
Free state.It is still and orderly line race is arranged in by wire, (it is double that example is similar to single leaf so as to form gorge circle
Smallest circle in the middle of curved surface).Specific manufacturing process：1. inclined using welding machine by one end of isometric wire is equidistant etc.
It is fixed on sheet metal to angle；2. wire is bent into definite shape using molding tool；3. molding is utilized
Sheet metal is curled into cylinder (such as Figure 11, Figure 12) by tool.The cylinder being now made up of line race will be formed
One gorge circle (smallest circle, similar to the smallest circle in the middle of the hyperboloid of one sheet).
Maximum of the implementation case compared with above technical scheme is not both to eliminate the metal of wire one end
Thin plate, is rolled into after cylinder, and the figure that line race is constituted no longer is confined to hyperboloid of one sheet line race, and it can also shape
Into the shape similar to hyperboloid of one sheet line race.
Embodiment five
Embodiment five is to cancel all sheet metals, depends merely on wire itself to complete hyperboloid of one sheet line race
Build, method one：1. wire is molded into U-shaped structure, such as Fig. 3 with molding tool；2. curling is then utilized
Wire is curled into cylinder by mould, and wire two ends are welded, without sheet metal (such as Figure 13).
Now wire will form hyperboloid of one sheet line race, so as to realize the making shaping of wire spring socket.
Method two：1. wire is cut into isometric line, as shown in figure 14, molding tool is then put in and worked as
In, make it into angularly equidistant arrangement, put well and afterwards just faced at the two ends of wire with other respectively with welding machine
The two ends of nearly wire are welded together；2. the coil of wire in a row welded (is such as schemed into cylinder with molding tool
Shown in 15).Now wire will form hyperboloid of one sheet line race, so as to realize the making shaping of wire spring socket.
The maximum of this technical scheme and technical scheme above is not both to have completely abolished sheet metal, merely according to
Single leaf hyperbolic pattern is shaped by the mechanical property of wire itself.It is do not have with the difference of other patents
Inside and outside set or cylinder, its manufacturing process are also made a world of difference with other.
, 1. can (finished product in embodiment one, two, three, four, five be equal by punching press coil spring hole when actual use
The head end of line ball afterbody can be loaded) load the head end of line ball afterbody, split type punching press coil spring binding post is formed,
As shown in Figure 6；2. when the one end for method of the wire as described in embodiment one or two being welded in sheet metal
Afterwards, then to sheet metal various punch formings, the line ball afterbody for making it be configured to various designs, with shape are carried out
Integral formula punching press coil spring binding post, as shown in Figure 7；3. can by punching press coil spring hole (embodiment one, two,
3rd, the finished product in four, five can load in jack main body) load in jack main body, form complete jack
Terminal, as shown in Figure 2.
The more traditional wire spring socket of the present invention has advantages below, 1) technique is simple, and manufacturing cost is low, and performance is more
It is superior；2) all it can be produced using mould and automation equipment, good product consistency, performance is stable；3)
The density of wire is dramatically increased, and improves electric property, improves current capacity；4) volume structure is smaller,
Spillage of material is reduced while improving connector density；5) high current design can be achieved, is optimal big electricity
Streaming solution.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited to
This, any change or replacement expected without creative work should all be covered in protection scope of the present invention
Within.
Claims (2)
1. a kind of basic model of punching press wire spring socket, it is characterised in that：It is welded in including a sheet metal, one
Wire on sheet metal, and complete the jack inner wire formation hyperboloid of one sheet line race after shaping；
The wire spring socket includes a sheet metal, and the upper end of the sheet metal sets a circular arc raised, institute
The upper end for stating sheet metal is provided with wire, and wire is in the concave face of sheet metal, and wire
Two ends are respectively on the both sides of recess；
The wire is by moulding tool shaping, the U-shaped shape of wire and end to end；
Wire is laid in sheet metal and the two ends of wire are welded on sheet metal；Sheet metal and gold
Category silk is curled into cylindrical shape, and the inwall of cylinder is in after wire curling.
2. punching press wire spring socket according to claim 1, it is characterised in that：The wire is in cylinder
Interior formation hyperboloid of one sheet line race, hyperboloid of one sheet line race is in middle small, the big structure in two ends.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610202838.8A CN107293879A (en) | 2016-04-01 | 2016-04-01 | A kind of punching press wire spring socket |
| PCT/CN2017/079035 WO2017167283A1 (en) | 2016-04-01 | 2017-03-31 | Stamped-out wiring spring jack and processing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610202838.8A CN107293879A (en) | 2016-04-01 | 2016-04-01 | A kind of punching press wire spring socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107293879A true CN107293879A (en) | 2017-10-24 |
Family
ID=59962581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610202838.8A Pending CN107293879A (en) | 2016-04-01 | 2016-04-01 | A kind of punching press wire spring socket |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107293879A (en) |
| WO (1) | WO2017167283A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116979340B (en) * | 2023-08-03 | 2024-09-06 | 广州煜立光电科技有限公司 | Manufacturing method of electric connection terminal and electric connection terminal manufactured by same |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2048581A (en) * | 1979-03-26 | 1980-12-10 | Akzona Inc | Electrical socket |
| DE3800043A1 (en) * | 1988-01-04 | 1989-07-20 | Dunkel Otto Gmbh | Wire spring or leaf spring contact socket |
| FR2754639A1 (en) * | 1996-10-15 | 1998-04-17 | Frb Connectron | Manufacture from rolled plate of female electrical connector |
| DE29805916U1 (en) * | 1998-03-10 | 1999-07-15 | Hypertac GmbH, 94469 Deggendorf | Contact socket for electrical connectors |
| CN2372801Y (en) * | 1999-06-11 | 2000-04-05 | 北京三维电器公司 | Connector for radio-frequency coaxial cable |
| US6520998B1 (en) * | 1999-08-31 | 2003-02-18 | Interconnectron Gmbh | Plug socket with high-current contact |
| US6536107B1 (en) * | 1998-07-27 | 2003-03-25 | Interconnectron Gmbh | Method for producing contact jacks for electric plug-in connectors |
| CN1438736A (en) * | 2003-02-12 | 2003-08-27 | 吕永锋 | Singl-leaf revolving double-curve crown-strip ring and its process thereof |
| CN2569364Y (en) * | 2002-09-11 | 2003-08-27 | 吕永锋 | Single sleeve line spring structure plug-in hole contact piece |
| CN1536717A (en) * | 2003-09-25 | 2004-10-13 | 徐珊珊 | Integrated hyperbolical spring-bearing receptacle contact component and its technological process |
| CN1855639A (en) * | 2005-04-28 | 2006-11-01 | 赏广鸣 | Mono-walled wire spring hole |
| CN201130841Y (en) * | 2007-11-09 | 2008-10-08 | 南京兆友电器设备有限公司 | Wire reed type cable junction couple |
| CN101359788A (en) * | 2007-08-03 | 2009-02-04 | Smk株式会社 | Connector and connector terminal construction |
| US20090036003A1 (en) * | 2007-08-02 | 2009-02-05 | Hypertronics Corporation | Method of forming an electrical connector |
| CN201336420Y (en) * | 2009-02-01 | 2009-10-28 | 四川永贵科技有限公司 | Densely-wound wire spring electric connector |
| CN202268518U (en) * | 2011-09-30 | 2012-06-06 | 深圳捷瑞诺科技有限公司 | Torsion spring terminal capable of effectively improving current carrying capability |
| CN206076563U (en) * | 2016-04-01 | 2017-04-05 | 王爽 | A kind of punching press wire spring socket |
-
2016
- 2016-04-01 CN CN201610202838.8A patent/CN107293879A/en active Pending
-
2017
- 2017-03-31 WO PCT/CN2017/079035 patent/WO2017167283A1/en active Application Filing
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2048581A (en) * | 1979-03-26 | 1980-12-10 | Akzona Inc | Electrical socket |
| DE3800043A1 (en) * | 1988-01-04 | 1989-07-20 | Dunkel Otto Gmbh | Wire spring or leaf spring contact socket |
| FR2754639A1 (en) * | 1996-10-15 | 1998-04-17 | Frb Connectron | Manufacture from rolled plate of female electrical connector |
| DE29805916U1 (en) * | 1998-03-10 | 1999-07-15 | Hypertac GmbH, 94469 Deggendorf | Contact socket for electrical connectors |
| US6536107B1 (en) * | 1998-07-27 | 2003-03-25 | Interconnectron Gmbh | Method for producing contact jacks for electric plug-in connectors |
| CN2372801Y (en) * | 1999-06-11 | 2000-04-05 | 北京三维电器公司 | Connector for radio-frequency coaxial cable |
| US6520998B1 (en) * | 1999-08-31 | 2003-02-18 | Interconnectron Gmbh | Plug socket with high-current contact |
| CN2569364Y (en) * | 2002-09-11 | 2003-08-27 | 吕永锋 | Single sleeve line spring structure plug-in hole contact piece |
| CN1438736A (en) * | 2003-02-12 | 2003-08-27 | 吕永锋 | Singl-leaf revolving double-curve crown-strip ring and its process thereof |
| CN1536717A (en) * | 2003-09-25 | 2004-10-13 | 徐珊珊 | Integrated hyperbolical spring-bearing receptacle contact component and its technological process |
| CN1855639A (en) * | 2005-04-28 | 2006-11-01 | 赏广鸣 | Mono-walled wire spring hole |
| US20090036003A1 (en) * | 2007-08-02 | 2009-02-05 | Hypertronics Corporation | Method of forming an electrical connector |
| CN101359788A (en) * | 2007-08-03 | 2009-02-04 | Smk株式会社 | Connector and connector terminal construction |
| CN201130841Y (en) * | 2007-11-09 | 2008-10-08 | 南京兆友电器设备有限公司 | Wire reed type cable junction couple |
| CN201336420Y (en) * | 2009-02-01 | 2009-10-28 | 四川永贵科技有限公司 | Densely-wound wire spring electric connector |
| CN202268518U (en) * | 2011-09-30 | 2012-06-06 | 深圳捷瑞诺科技有限公司 | Torsion spring terminal capable of effectively improving current carrying capability |
| CN206076563U (en) * | 2016-04-01 | 2017-04-05 | 王爽 | A kind of punching press wire spring socket |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017167283A1 (en) | 2017-10-05 |
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