CN2504799Y - Terminal material strip - Google Patents
Terminal material strip Download PDFInfo
- Publication number
- CN2504799Y CN2504799Y CN 01209368 CN01209368U CN2504799Y CN 2504799 Y CN2504799 Y CN 2504799Y CN 01209368 CN01209368 CN 01209368 CN 01209368 U CN01209368 U CN 01209368U CN 2504799 Y CN2504799 Y CN 2504799Y
- Authority
- CN
- China
- Prior art keywords
- terminal
- material belt
- strip
- weld part
- connecting portion
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to a terminal material belt comprising a terminal, a material belt and a stepped connecting part connecting the two ends of the terminal and the material belt. Because of the stepped connecting part, the terminal and the material are not on the same plane. When the terminal is die cut, the produced stresses focus on the connecting part and do not remain on the terminal.
Description
The utility model is about a kind of terminal material belt, especially refers to a kind of terminal material belt that is used to make electronic connector terminal.
Please refer to shown in Figure 4, this is the existing schematic diagram that the sheet metal band is struck out the used mould of terminal material belt, this mould includes a upper and lower mould 71a, 72a, and be positioned at pressing plate mould 73a between upper and lower mould 71a, 72a, the sheet metal band is delivered among the counterdie 72a, and establishes the sheet metal band, and pressing plate mould 73a can together press down together with patrix 71a by downward the dashing of patrix 71a, and pressure holding fixes the sheet metal band, and the sheet metal band can not be offset by patrix 71a punching press the time.See also Fig. 5, after punching press is finished, promptly form plurality of terminals 81a on this sheet metal band, terminal 81a two ends then are connected with strip 82a, and these terminals 81a and strip 82a are in same plane.
But, when the sheet metal band when being die-cut into plurality of terminals 81a, terminal 81a and strip 82a are in same plane, therefore, can directly remain on the terminal 81a by the die-cut stress that produces, and make terminal 81a when cropped, be subjected to stress and produce upset, can't keep smooth, also can make the skew of terminal 81a axial width, and cause these terminals 81a very successfully to be plugged on the connector; In addition, prior art need use a pressing plate mould 73a pressure holding to fix metal material belt, makes the punch die cost improve, and because of pressing plate mould 73a suppresses on metal material belt, and can cause the terminal 81a that sets out that dashes in uneven thickness, easy deformation.
The purpose of this utility model is to provide a kind of terminal material belt, when the sheet metal band when being die-cut into plurality of terminals, because of the die-cut stress that produces can not remain on the terminal.
The purpose of this utility model is achieved through the following technical solutions: the utility model terminal material belt is to be made via die stamping by the sheet metal band, the connecting portion that it has plurality of terminals, strip and terminal is connected with strip, wherein, connecting portion is stepped, and terminal and strip are not located at grade.
Compared with prior art, advantage of the present utility model is: because the connecting portion of the utility model terminal material belt is stepped, its terminal and strip are not located at grade, when die-cut, the stress that is produced concentrates on stepped place, can not remain on the terminal.
Below in conjunction with drawings and Examples the utility model is described further.
Fig. 1 is a mould structure schematic diagram of the present utility model.
Fig. 2 is the three-dimensional appearance schematic diagram of the utility model terminal and strip.
Fig. 3 is the side schematic view of the utility model terminal and strip.
Fig. 4 is existing mould structure schematic diagram.
Fig. 5 is the floor map of existing flat terminal and strip.
Please refer to shown in Figure 1ly, the utility model terminal material belt is to make via upper and lower mould 1,2 punching presses of a mfg. moulding die with a sheet metal band that is strip.Be formed with plurality of terminals 3 on this terminal material belt, and the two ends of this terminal 3 rely on connecting portion 33 and link to each other with strip 4.Wherein, this mfg. moulding die has a patrix 1 and counterdie 2, is formed with the die cavity (not shown) that is terminal shape in upper and lower mould 1,2 respectively.In addition, the side in the left and right sides of counterdie 2 extends upward and is provided with dividing plate 21, and dividing plate 21 is adjacent to the end face place of counterdie 2 and is provided with perforate 211, and the size of this perforate 211 just can wear and mistake for the sheet metal band.
Please refer to shown in Figure 2, the sheet metal band via on, counterdie 1, behind 2 the bar stock cutting by punching, can establish plurality of terminals group 10 in sheet metal band upper punch, each terminal group 10 has plurality of terminals 3, in most preferred embodiment of the present utility model, each terminal group 10 just is used for an electric connector (not shown), and the terminal 3 on the terminal group 10 of present embodiment has a weld part 31 and a contact site 32, the outer end of weld part 31 and contact site 32 is connected with strip 4 respectively, and be positioned at terminal group 10 outermost terminals 3, the connection of its weld part 31 and contact site 32 is to a lateral buckling, weld part 31 and connecting portion 32 are not on the same straight line, and be positioned at the bending angle maximum of the terminal 3 in 10 liang of outsides of terminal group, and more little along with locating its bending angle the closer to the centre position of terminal group 10, and the weld part 31 and 32 of the contact sites of the terminal 3 at middle place are a linearity to be positioned at terminal group 10.But the shape of the above terminal 3 only is a wherein embodiment of the present utility model, and this terminal 3 also can be other shape certainly.
Claims (6)
1. terminal material belt, the connecting portion by the sheet metal band is formed with plurality of terminals, strip and terminal is connected with strip via die stamping is characterized in that: described connecting portion is stepped and make terminal and strip not on same plane.
2. terminal material belt as claimed in claim 1 is characterized in that: each terminal has a weld part and a contact site, and the outer end of weld part and contact site connects described strip respectively.
3. terminal material belt as claimed in claim 2 is characterized in that: described terminal is arranged to the plurality of terminals group, and each terminal group then has plurality of terminals.
4. as claim 2 or 3 described terminal material belts, it is characterized in that: be positioned at the outermost terminal of terminal group, the connection of its weld part and contact site makes weld part and connecting portion not on same straight line to a lateral buckling.
5. terminal material belt as claimed in claim 4 is characterized in that: be positioned at the bending angle maximum of the terminal in terminal group two outsides, and more little along with locating its bending angle the closer to the centre position of terminal group.
6. terminal material belt as claimed in claim 3 is characterized in that: be positioned between its weld part of terminal at place in the middle of the terminal group and connecting portion and be a linearity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01209368 CN2504799Y (en) | 2001-03-17 | 2001-03-17 | Terminal material strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01209368 CN2504799Y (en) | 2001-03-17 | 2001-03-17 | Terminal material strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2504799Y true CN2504799Y (en) | 2002-08-07 |
Family
ID=33629198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01209368 Expired - Fee Related CN2504799Y (en) | 2001-03-17 | 2001-03-17 | Terminal material strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2504799Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100416944C (en) * | 2005-02-02 | 2008-09-03 | 青荣科技有限公司 | Flexible surface-adhering connector and making method |
| CN101694911A (en) * | 2009-09-29 | 2010-04-14 | 苏州海创电子有限公司 | Intelligent card contact terminal material strip punching structure |
-
2001
- 2001-03-17 CN CN 01209368 patent/CN2504799Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100416944C (en) * | 2005-02-02 | 2008-09-03 | 青荣科技有限公司 | Flexible surface-adhering connector and making method |
| CN101694911A (en) * | 2009-09-29 | 2010-04-14 | 苏州海创电子有限公司 | Intelligent card contact terminal material strip punching structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2504799Y (en) | Terminal material strip | |
| CN219292517U (en) | Continuous stamping die of fixing base | |
| CN210296835U (en) | Stamping die for manufacturing bonding wire connecting terminal | |
| CN212070055U (en) | Bending device is used in production of arc handle | |
| CN212469438U (en) | Baffle panel beating upgrades punching press forming technology stock layout structure | |
| CN108942117A (en) | A kind of U-shaped aluminium L-type dog-ear processing technology | |
| JP3710706B2 (en) | Manufacturing method of laminated core and mold apparatus used for manufacturing the same | |
| CN218361612U (en) | Do benefit to fashioned stamping die of integration | |
| EP0925867A3 (en) | Sheet metal component and a method for manufacturing the same | |
| CN220679143U (en) | Continuous stamping die of motor brush | |
| US7051567B2 (en) | Method for folding and curving of a metallic plate | |
| CN114082840A (en) | Antenna support forming die and forming process thereof | |
| CN218460627U (en) | Continuous stamping die of apron | |
| CN218638372U (en) | Continuous stamping die of connecting rod | |
| CN220760758U (en) | Continuous stamping die of power amplifier support | |
| CN219378666U (en) | Continuous stamping die of apron | |
| CN219944336U (en) | Continuous stamping die of positive pole shell fragment of transmitter | |
| CN219520199U (en) | Continuous stamping die of power supply positive pole shell fragment | |
| CN220092756U (en) | Continuous stamping die of power supply shell | |
| CN219851683U (en) | Can avoid work piece to produce in same direction as send mould of burr at edge of a knife | |
| CN213559264U (en) | Upward bending die structure for continuous shear band | |
| CN218395570U (en) | Continuous stamping die of support | |
| CN220461925U (en) | Continuous stamping die of camera back cover | |
| CN220739228U (en) | Continuous stamping die of shield cover | |
| CN215745658U (en) | A blank pressing device for producing heavy truck oil tank ribbon |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FUGANG ELECTRONIC (DONGGUAN) CO., LTD.; PATENTEE Free format text: FORMER OWNER: GONGLE FUYAO ELECTRON MEMBER FACTORY, XIXIANG TOWN, BAO AN DISTRICT; PATENTEE Effective date: 20060310 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20060310 Address after: 523455 Guangdong province Dongguan Dongkeng Industrial Avenue Co-patentee after: Zhengwei Precision Industry Co., Ltd. Patentee after: Fugang Electronics (Dongguan) Co., Ltd. Address before: 518102 Guangdong Province, Shenzhen city Baoan District West Township Yintian Gongle industrial zone 11 Liu Qiongzhuan Co-patentee before: Zhengwei Precision Industry Co., Ltd. Patentee before: Gongle Fuyao Electronic Part &. Assembly Plant, Xixiang Town, Bao'an District |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |