CN207834588U - A kind of PIN foot riveted structure and its riveting jig - Google Patents
A kind of PIN foot riveted structure and its riveting jig Download PDFInfo
- Publication number
- CN207834588U CN207834588U CN201721739266.3U CN201721739266U CN207834588U CN 207834588 U CN207834588 U CN 207834588U CN 201721739266 U CN201721739266 U CN 201721739266U CN 207834588 U CN207834588 U CN 207834588U
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- CN
- China
- Prior art keywords
- pin foot
- riveting
- shell
- elastic sheet
- electroconductive elastic
- 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
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Abstract
The PIN foot riveted structure of the utility model, PIN foot, which stretches on the rear end face in shell, is provided with riveting column, and connecting hole corresponding with riveting column is arranged in electroconductive elastic sheet, and middle part is provided with location hole, tail portion is fork configuration, and the first positioning column, the second positioning column is arranged in shell；The through-hole being adapted with PIN foot is provided on riveting jig lower die holder, be symmetrical arranged on cope plate two it is corresponding with two on the shell symmetrically arranged riveting columns of PIN foot rear end；Electroconductive elastic sheet is sleeved on by connecting hole on the riveting column of PIN foot rear end, and positioning is coordinated by the positioning column on location hole, fork configuration and shell, riveting jig fixes riveting electroconductive elastic sheet by the riveting column of two cylindrical punch punching press PIN foot rear ends on cope plate, it need not weld, simple for process, installation connection positioning is convenient, it occupies little space, conductive contact effect is good after connection, and electric conductivity is stablized, of low cost.
Description
Technical field
The utility model is related to a kind of PIN foot riveted structure and its riveting jigs.
Background technology
PIN foot in electronic component is generally connect by electroconductive elastic sheet with connecting wire, and electroconductive elastic sheet is by elastic material system
At electroconductive elastic sheet and the PIN foot material of elastic material mismatch, and interconnect difficult, consuming cumbersome by welded connection technology
Time is long, with high costs, can also generate pollution in welding process to environment, it is not high that PIN foot installs production efficiency；Pass through its other party
Formula connects, and product shell is complicated, and inner space is small, and connection positioning is inconvenient, and contact turn-on effect is bad after connection, conductive
Performance is unstable, and connecting tooling is complicated, and occupied ground is big, of high cost.
Invention content
Technical problem to be solved by the utility model is to provide it is a kind of installation it is easy to connect, conductive contact effect is good, at
This cheap PIN foot riveted structure and its riveting jig.
The PIN foot riveted structure of the utility model, including shell, electroconductive elastic sheet, PIN foot, PIN foot leading portion are mating
Section, back segment are stretched into shell and are connect with electroconductive elastic sheet, it is characterised in that：Riveting column, electroconductive elastic sheet are provided on PIN foot rear end face
Position corresponding with riveting column is provided with connecting hole；It is provided with location hole in the middle part of electroconductive elastic sheet, tail portion is fork configuration, shell
Internal that electroconductive elastic sheet location hole corresponding position is provided with the first positioning column, enclosure interior is provided with fork configuration corresponding position
Second positioning column；
The PIN foot rectangular cross-section, there are three PIN foot for installation on shell, and two of which PIN foot is along shell longitudinal center
Line is symmetrically horizontally disposed with, and third PIN foot is vertically arranged on shell longitudinal center line；
The riveting column height is 2 times of electroconductive elastic sheet thickness；
First positioning column, the second positioning column are on same longitudinal straight line；
The location hole of the electroconductive elastic sheet is circle, and the first positioning column is the cylinder being adapted with location hole；
Second positioning column is and rectangle, rectangle quadrangle connect with the top margin of electroconductive elastic sheet fork configuration, two sides respectively
It touches；
The PIN foot riveting jig of the utility model, including lower die holder, cope plate, it is characterised in that：It is provided on lower die holder
The through-hole being adapted with PIN foot on shell；The cylindrical punch extended downwardly there are two being symmetrical arranged on cope plate, two primary dryings
Head position is corresponding with two on the shell symmetrically arranged riveting columns of PIN foot rear end.
The PIN foot riveted structure and its riveting jig of the utility model, after electroconductive elastic sheet is sleeved on PIN foot by connecting hole
On the riveting column at end, and positioning, riveting jig is coordinated to pass through cope plate by the positioning column on location hole, fork configuration and shell
The riveting column of upper two cylindrical punch punching press PIN foot rear end fixes riveting electroconductive elastic sheet, simple for process without welding, installation
Connection positioning is convenient, occupies little space, and conductive contact effect is good after connection, and electric conductivity is stablized, of low cost.
Description of the drawings
Fig. 1 is the PIN foot riveted structure floor map of the utility model embodiment；
Fig. 2 is the PIN foot riveted structure installation electroconductive elastic sheet frontal plane schematic diagram of the utility model embodiment；
Fig. 3 be the utility model embodiment PIN foot riveting jig under holder structure schematic diagram；
Fig. 4 is the PIN foot riveting jig upper mold plate structure schematic diagram of the utility model embodiment；
Fig. 5 is the preceding cross-sectional view of PIN foot riveted structure riveting of the utility model embodiment；
Fig. 6 is cross-sectional view after the PIN foot riveted structure of the utility model embodiment rivets.
Specific implementation mode
As shown, a kind of PIN foot riveted structure and its riveting jig, including shell 1, electroconductive elastic sheet 2, PIN foot 3, PIN
3 leading portion of foot is mating section, and back segment is stretched into shell 1 and connect with electroconductive elastic sheet 2, and riveting column is provided on 3 rear end face of PIN foot
6, the position corresponding with riveting column 6 of electroconductive elastic sheet 2 is provided with connecting hole 11；2 middle part of electroconductive elastic sheet is provided with location hole 10, tail
Portion is fork configuration 9, and 10 corresponding position of location hole of the inside of shell 1 and electroconductive elastic sheet 2 is provided with the first positioning column 7, in shell 1
Portion is provided with the second positioning column 8 with 9 corresponding position of fork configuration；Electroconductive elastic sheet 2 is riveted by connecting hole 11 and 3 rear end of PIN foot
After the cooperation socket of column 6, positioned by location hole 10 and the first positioning column 7 cooperation, fork configuration 9 and the second positioning column 8 cooperation, by
3 points determine that a plane, 2 conductive contact performance of electroconductive elastic sheet are good；After electroconductive elastic sheet 2 positions, by riveting jig to riveting column
6 carry out stamping riveting, and electroconductive elastic sheet 2 is fixedly connected with PIN foot 3, and connection is reliable.
3 rectangular cross-section of PIN foot, there are three PIN foot 3 for installation on shell 1, and two of which PIN foot 3 is along the longitudinal direction of shell 1
Center line is symmetrically horizontally disposed with, and third PIN foot 3 is vertically arranged on the longitudinal centre line of shell 1, stress equalization, stability
It is good.
6 height of riveting column is 2 times of 2 thickness of electroconductive elastic sheet, and riveting column 6 rivets reliably, and conductive contact performance is good.
On same longitudinal straight line, positioning accuracy is high for first positioning column 7, the second positioning column 8.
The location hole 10 of electroconductive elastic sheet 2 is circle, and the first positioning column 7 is the cylinder being adapted with location hole 10, cooperation
Positioning operation is convenient.Second positioning column 8 is and rectangle, rectangle quadrangle respectively with the top margin of the fork configuration of electroconductive elastic sheet 29, two
Contact aside, accurate positioning will not displacement in riveting process.
The utility model further relates to a kind of PIN foot riveting jig, including lower die holder 4, cope plate 5, is provided on lower die holder 4
The through-hole being adapted with PIN foot 3 on shell 1；The cylindrical punch extended downwardly there are two being symmetrical arranged on cope plate 5, two
Head forcer position is corresponding with the riveting column 6 of two 3 rear ends of symmetrically arranged PIN foot on shell 1；Electroconductive elastic sheet 2 passes through connecting hole
11 with 3 rear end riveting column 6 of PIN foot cooperation, location hole 10 coordinates with the first positioning column 7, fork configuration 9 is matched with the second positioning column 8
It is easy to operate by the punch stamping riveting riveting column 6 of cope plate 5 after trap connects, it is simple in structure, it occupies little space, it is at low cost
It is honest and clean.
The PIN foot riveted structure and its riveting jig of the utility model, after electroconductive elastic sheet is sleeved on PIN foot by connecting hole
On the riveting column at end, and positioning, riveting jig is coordinated to pass through cope plate by the positioning column on location hole, fork configuration and shell
The riveting column of upper two cylindrical punch punching press PIN foot rear end fixes riveting electroconductive elastic sheet, simple for process without welding, installation
Connection positioning is convenient, occupies little space, and conductive contact effect is good after connection, and electric conductivity is stablized, of low cost.
The fixed electroconductive elastic sheet of riveting, ensures that contact is good；Suitable for English rule or all kinds of riveting contact flat spring products；Punching press is controlled
Tool is assembled on Mini-type electric punch, is occupied little space, and punching stroke can be adjusted after stamping jig assembling and jig is high
Degree, and fixed after positioning, it is easy to operate, have a wide range of application；Electroconductive elastic sheet is packed into UK by PIN foot with after the assembling of UK product shells
It in the fixing lug boss of the metal PIN foot of product shell, is sleeved on riveting column by connecting hole, product is then put into punching press riveting
It connects on jig, starts punching machine, stamping jig automatic press riveting products are connected to one with electroconductive elastic sheet, simple for process.
Claims (7)
1. a kind of PIN foot riveted structure, including shell（1）, electroconductive elastic sheet（2）, PIN foot（3）, PIN foot（3）Leading portion is grafting
Section, back segment is coordinated to stretch into shell（1）Interior and electroconductive elastic sheet（2）Connection, it is characterised in that：PIN foot（3）Riveting is provided on rear end face
Connect column（6）, electroconductive elastic sheet（2）With riveting column（6）Corresponding position is provided with connecting hole（11）；Electroconductive elastic sheet（2）Middle part is set
It is equipped with location hole（10）, tail portion is fork configuration（9）, shell（1）Internal and electroconductive elastic sheet（2）Location hole（10）Corresponding positions install
It is equipped with the first positioning column（7）, shell（1）Internal and fork configuration（9）Corresponding position is provided with the second positioning column（8）.
2. PIN foot riveted structure according to claim 1, it is characterised in that：The PIN foot（3）Rectangular cross-section, shell
（1）There are three PIN foot for upper installation（3）, two of which PIN foot（3）Along shell（1）Longitudinal centre line is symmetrically horizontally disposed with, third
A PIN foot（3）It is vertically arranged at shell（1）On longitudinal centre line.
3. PIN foot riveted structure according to claim 1, it is characterised in that：The riveting column（6）Height is electroconductive elastic sheet
（2）2 times of thickness.
4. PIN foot riveted structure according to claim 1, it is characterised in that：First positioning column（7）, second positioning
Column（8）On same longitudinal straight line.
5. PIN foot riveted structure according to claim 1, it is characterised in that：The electroconductive elastic sheet（2）Location hole（10）
For circle, the first positioning column（7）For with location hole（10）Adaptable cylinder.
6. PIN foot riveted structure according to claim 1, it is characterised in that：Second positioning column（8）For with rectangle,
Rectangle quadrangle respectively with electroconductive elastic sheet（2）Fork configuration（9）Top margin, two sides contact.
7. a kind of PIN foot riveting jig suitable for PIN foot riveted structure one of described in 1~claim 6 of claim, including
Lower die holder（4）, cope plate（5）, it is characterised in that：Lower die holder（4）On be provided with and shell（1）Upper PIN foot（3）Adaptable is logical
Hole；Cope plate（5）The cylindrical punch extended downwardly there are two being above symmetrical arranged, two head forcer positions and shell（1）Upper two
The riveting column of a symmetrically arranged PIN foot rear end（6）It is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721739266.3U CN207834588U (en) | 2017-12-14 | 2017-12-14 | A kind of PIN foot riveted structure and its riveting jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721739266.3U CN207834588U (en) | 2017-12-14 | 2017-12-14 | A kind of PIN foot riveted structure and its riveting jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207834588U true CN207834588U (en) | 2018-09-07 |
Family
ID=63386125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721739266.3U Expired - Fee Related CN207834588U (en) | 2017-12-14 | 2017-12-14 | A kind of PIN foot riveted structure and its riveting jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207834588U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110576113A (en) * | 2019-09-17 | 2019-12-17 | 资阳中车电气科技有限公司 | contact riveting tool and riveting method |
-
2017
- 2017-12-14 CN CN201721739266.3U patent/CN207834588U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110576113A (en) * | 2019-09-17 | 2019-12-17 | 资阳中车电气科技有限公司 | contact riveting tool and riveting method |
| CN110576113B (en) * | 2019-09-17 | 2024-03-08 | 资阳中车电气科技有限公司 | Contact riveting tool and riveting method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180907 Termination date: 20191214 |