CN207787556U - Contact pin processing mold - Google Patents
Contact pin processing mold Download PDFInfo
- Publication number
- CN207787556U CN207787556U CN201820063537.6U CN201820063537U CN207787556U CN 207787556 U CN207787556 U CN 207787556U CN 201820063537 U CN201820063537 U CN 201820063537U CN 207787556 U CN207787556 U CN 207787556U
- Authority
- CN
- China
- Prior art keywords
- contact pin
- lower die
- processing
- linkage
- fuse
- 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
- 238000003754 machining Methods 0.000 claims abstract description 15
- 238000005452 bending Methods 0.000 claims abstract description 14
- 238000007664 blowing Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 claims description 5
- 230000013011 mating Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 10
- 238000007599 discharging Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The utility model is related to a kind of contact pin processing molds, including upper mold and lower die, upper mold can be lifted with respect to lower die, further include clamping device and processing fuse, clamping device be set to lower die and for vertical pin clamping straight line portion, lower die be located at below clamping device and be provided with discharge port, processing fuse be respectively arranged at both sides of the lower die with respect to contact pin bending direction, the profile of end face of each processing fuse towards contact pin is as machining profile, and it is adapted with the contour shape of contact pin bending part, upper mold and lower die between be provided with when upper mold declines and drive each processing fuse close to contact pin, from contact pin both sides by contact pin compressional deformation.Using the above scheme, the utility model provides a kind of contact pin processing mold high in machining efficiency.
Description
Technical field
The utility model is related to a kind of contact pin processing unit (plant)s, and in particular to a kind of contact pin processing mold.
Background technology
Contact pin is that one kind being installed on electric connector, the aciculiform structure that electric connector and other power devices are electrically connected
Part, the contact pin one end are the welding ends with electric connector welding, and the other end is the inserted terminal for being inserted into other power devices.
The length of traditional contact pin is fixed length, after in electric connector, installation is complete, due to mismachining tolerance or practical set
The influence of situation, the length when length that the inserted terminal of contact pin is inserted into other power devices may be than design is short, influences contact pin
It is electrically connected stability with other power devices, in addition, under some special working environments, electric connector can be chronically at height
In frequency vibration, it is gradually reduced with the firm welding degree of electric connector in vibration processes so as to cause the welding ends of contact pin, very
To fracture, the mounting stability of contact pin and electric connector is influenced.
To solve the above problems, as shown in Figure 1, devise a kind of contact pin can compensate for length and damping, set on contact pin 7
Set the compressible bending section 71 of multistage, compressed by bending section and stretched to adjust and compensating length, by bending section can deformation it is special
Property reduce and influenced caused by vibrations, therefore need a kind of this kind of contact pin of processing mold highly-efficient processing.
Invention content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of contact pins high in machining efficiency to add
Tool and mould.
To achieve the above object, the utility model provides following technical solution：Including upper mold and lower die, the upper mold
It can be lifted with respect to lower die, it is characterised in that：Further include that clamping device and processing fuse, the clamping device are set to lower die simultaneously
For the straight line portion of vertical pin clamping, the lower die, which is located at below clamping device, is provided with discharge port, and described adds
Work fuse is respectively arranged at both sides of the lower die with respect to contact pin bending direction, the wheel of end face of each processing fuse towards contact pin
Exterior feature is used as machining profile, and is adapted with the contour shape of contact pin bending part, is provided between the upper mold and lower die
Upper mold drives each processing fuse close to contact pin when declining, from contact pin both sides by contact pin compressional deformation.
By using above-mentioned technical proposal, contact pin is clamped clamping device, and fuse easy to process is complete to contact pin compressional deformation
At the automatic processing of the bending section of contact pin, the processing efficiency of contact pin is improved, after processing is completed, clamping device decontrols contact pin, inserts
Needle can fall into discharge port, realize the self-emptying of contact pin, processing is made further to automate.
The utility model is further arranged to：The clamping device includes relatively-movable grip slipper and grip block,
The grip slipper is provided with opening towards grip block and holding tank compatible with contact pin shape, and the grip block is by contact pin
Holding tank is pressed on, the lower die is provided with driving grip slipper and is pressed from both sides closer or far from the first driving mechanism of grip block and driving
Hold second driving mechanism of the block closer or far from grip slipper.
By using above-mentioned technical proposal, the first driving mechanism drives grip slipper movement, the driving clamping of the second driving mechanism
Block moves, and enables grip slipper and grip block synchronizing moving, contact pin is enable accurately to fall into discharge port after processing is completed, ensures
Discharging step is accurately implemented.
The utility model is further arranged to：Second driving mechanism includes the second track and the second cylinder, described
The second track towards grip slipper direction arrange, second cylinder driving grip slipper slid along the second track, it is described
Second track is adapted with the contact pin shape placed vertically, the contact pin blowing position that is provided with outside lower die and in lower die
Contact pin machining position.
By using above-mentioned technical proposal, guiding of the second track one side as grip block improves the movement of grip block
On the other hand stability can be used as the transmission channel of contact pin, contact pin only need to be put into contact pin blowing position, by the movement of grip block
I.e. reachable contact pin machining position improves operation peace without being positioned over contact pin machining position by other tools or manually by contact pin
Simplify processing structure while full property.
The utility model is further arranged to：The both sides that second track is located at contact pin blowing position are respectively arranged with shield
Needle briquetting and the force application spring that shield needle briquetting exerts a force to contact pin.
By using above-mentioned technical proposal, shield needle briquetting makes to insert while protecting the contact pin for falling into contact pin blowing position
Needle keeps vertical state, moment accurately to process next time, avoids contact pin from tilting and hinders being normally carried out for processing.
The utility model is further arranged to：The holding tank include be located at processing fuse over and under the
One branch and the second branch.
By using above-mentioned technical proposal, since contact pin other positions shape can be driven when processing fuse squeezes contact pin deformation
Become, holding tank be divided into two parts, ensure both ends will not because of bending section deformation and deformation, ensure machining accuracy.
The utility model is further arranged to：First driving mechanism includes the first track and the first cylinder, described
The first track towards grip block direction arrange, first cylinder driving grip slipper slid along the first track, it is described
Lower die is fixedly installed across grip slipper along the first orbital direction and extends to the de- material mandril of holding tank.
By using above-mentioned technical proposal, the first cylinder driving grip slipper slides along the first track, realizes that grip slipper is close
Or far from grip block, the movement of grip slipper is rationally utilized, so that de- material mandril is moved relative to grip slipper, de- material mandril can hinder contact pin
With grip slipper movement until contact pin is detached from grip slipper, ensure to stablize discharging.
The utility model is further arranged to：The linkage mechanism includes the linkage being correspondingly arranged with each processing fuse
Seat, linkage block and reset assembly, the linkage block are fixed on upper mold, and the processing fuse is installed on linkage seat, described
Lower die is respectively arranged with the processing track moved to another linkage seat for each linkage seat, and the linkage seat is provided with for linkage block
The linkage hole stretched into, each linkage hole is respectively arranged with mating surface or cooperation corner, the linkage block are provided with upper
The guide surface of extrusion fit face or cooperation corner when mould declines, the guide surface reduce with height and are gradually distance from another linkage seat, institute
The reset assembly stated is set between lower die and linkage seat the direction far from another linkage seat by linkage seat and resets.
By using above-mentioned technical proposal, when needing processing, upper mold declines, guide surface extrusion fit face or cooperation corner,
Linkage seat is set to move closer to contact pin, that is, process fuse makes contact pin compressional deformation close to contact pin, and then, upper mold rises, reset assembly
So that linkage seat is restored to initial position, completes entire procedure of processing.
The utility model is further described with reference to the accompanying drawings and detailed description.
Description of the drawings
Fig. 1 is the structural schematic diagram of contact pin；
Fig. 2 is the structural schematic diagram of specific embodiment of the present invention；
Fig. 3 is the enlarged drawing of A in Fig. 2；
Fig. 4 is the B of Fig. 2 to sectional view；
Fig. 5 is the C of Fig. 2 to sectional view；
Fig. 6 is the structural schematic diagram that the second track is located at contact pin blowing position in specific embodiment of the present invention.
Specific implementation mode
As shown in Fig. 2-Fig. 6, the utility model discloses a kind of contact pin processing mold, including upper mold 1 and lower die 2, upper molds
1 can lift with respect to lower die 2, further include clamping device and processing fuse 3, and clamping device is set to lower die 2 and for being clamped vertically
The straight line portion of contact pin, lower die 2, which is located at below clamping device, is provided with discharge port 21, and processing fuse 3 is respectively arranged at lower die 2
The both sides of opposite contact pin bending direction respectively process fuse 3 towards the profile of the end face of contact pin as machining profile 31, and and contact pin
The contour shape of bending part is adapted, be provided between upper mold 1 and lower die 2 when upper mold 1 declines drive each processing fuse 3 to
Contact pin is close, and from contact pin both sides by contact pin compressional deformation, contact pin is clamped clamping device, and fuse 3 easy to process squeezes contact pin
Deformation completes the automatic processing of the bending section of contact pin, improves the processing efficiency of contact pin, and after processing is completed, clamping device is decontroled
Contact pin, contact pin can fall into discharge port 21, realize the self-emptying of contact pin, processing is made further to automate.
Clamping device includes relatively-movable grip slipper 4 and grip block 5, and grip slipper 4 is provided with opening towards grip block 5
And contact pin is pressed on holding tank 41 by holding tank 41 compatible with contact pin shape, grip block 5, lower die 2 is provided with driving clamping
Seat 4 closer or far from grip block 5 the first driving mechanism and driving grip block 5 closer or far from grip slipper 4 the second driving machine
Structure, the first driving mechanism drive grip slipper 4 to move, and the second driving mechanism drives grip block 5 to move, and makes grip slipper 4 and grip block 5
Can synchronizing moving, so that contact pin is accurately fallen into discharge port 21 after processing is completed, ensure that discharging step is accurately implemented.
Second driving mechanism includes the second track 22 and the second cylinder 23, and the second track 22 is arranged towards the direction of grip slipper 4
Cloth, the second cylinder 23 driving grip slipper 4 slide along the second track 22, and the second track 22 is mutually fitted with the contact pin shape placed vertically
Match, is provided with the contact pin blowing position 221 outside lower die 2 and the contact pin machining position 222 in lower die 2, the second track 22 1
Guiding of the aspect as grip block 5 improves the moving stability of grip block 5, on the other hand can be used as the transmission channel of contact pin, only
Contact pin need to be put into contact pin blowing position 221, by the i.e. reachable contact pin machining position 222 of the movement of grip block 5, without by it
Contact pin is manually positioned over contact pin machining position 222 by his tool, simplifies processing structure while improving processing safety, in order to hold
Continuous charging, is often arranged passage 28 above contact pin blowing position 221, and the contact pin vertically arranged is guided to serially enter the second rail
Road 22.
The both sides that second track 22 is located at contact pin blowing position 221 are respectively arranged with shield needle briquetting 223 and will protect needle briquetting 223
The force application spring 224 to exert a force to contact pin, shield needle briquetting 223 make contact pin while protection to the contact pin for falling into contact pin blowing position
It keeps vertical state, moment accurately to process next time, avoids contact pin from tilting and hinder being normally carried out for processing.
Holding tank 41 includes being located at the first branch 411 and the second branch 412 of processing fuse 3 over and under, by
Contact pin other positions deformation can be driven when processing fuse 3 and squeezing contact pin deformation, holding tank 41 is divided into two parts, ensures two
End will not because of bending section deformation and deformation, ensure machining accuracy.
First driving mechanism includes the first track 24 and the first cylinder 25, and the first track 24 is arranged towards the direction of grip block 5
Cloth, the first cylinder 25 driving grip slipper 4 slide along the first track 24, and the first cylinder 25 driving grip slipper 4 is slided along the first track 24
It moves, lower die 2 is fixedly installed along 24 direction of the first track across grip slipper 4 and extends to the de- material mandril 27 of holding tank 41, real
Existing grip slipper 4 is provided with the ejecting rod of cylinder 251 to link with grip slipper 4, closes closer or far from grip block 5, the driving of the first cylinder 25
Reason makes de- material mandril be moved relative to grip slipper using the movement of grip slipper, and it is straight that de- material mandril can hinder contact pin to be moved with grip slipper
It is detached to contact pin and grip slipper, ensures to stablize discharging.
Linkage mechanism includes linkage seat 32, linkage block 11 and the reset assembly being correspondingly arranged with each processing fuse 3, linkage block
11 are fixed on upper mold 1, and processing fuse 3 is installed on linkage seat 32, and lower die 2, which is respectively arranged with, supplies each linkage seat 32 to another linkage seat
The processing track 26 of 32 movements, linkage seat 32 are provided with the linkage hole 322 stretched into for linkage block 11, and each hole of linking is respectively arranged with
Mating surface coordinates corner, and corner, and rotation setting and guide surface 111 at corner 321 are preferably coordinated in this utility model
To with cooperation needle roller 321, to the abrasion for reducing linkage block 11 between hole 322 of linking, linkage block 11 is provided in upper mold 1
The guide surface 111 of extrusion fit corner when decline, the guide surface 111 reduce with height and are gradually distance from another linkage seat 32, reset
Component is set between lower die 2 and linkage seat 32 direction far from another linkage seat 32 by linkage seat 32 and resets, when needing processing,
Upper mold 1 declines, and 111 extrusion fit face of guide surface or cooperation corner make linkage seat 32 move closer to contact pin, that is, process fuse 3 and lean on
Nearly contact pin makes contact pin compressional deformation, and then, upper mold 1 rises, and reset assembly makes linkage seat 32 restore to initial position, completes entire
Procedure of processing, reset assembly include compressed spring 35, release link 34 and reset seat 33, and reset seat 33 is fixed on lower die 2, release link
34 are arranged and pass through reset seat 33, one end and 32 secure fit of linkage seat, the other end to be located at lower die along 26 direction of processing track
And it is equipped with resetting block 341, compressed spring 35 is compressed between resetting block 341 and reset seat 33, by linkage seat 32 to far from another
The direction of linkage seat 32 resets, in addition, linkage seat 32 is provided with the mounting groove 323 of installation processing fuse 3, and passes through cover board 324
Be fixed in mounting groove 323, in order to ensure linkage seat 32 stablize and it is smooth roll in processing track 26, linkage seat 32 be provided with
The rail walls for processing track 26 roll the mobile needle roller 261 of cooperation.
Claims (7)
1. a kind of contact pin processing mold, including upper mold and lower die, the upper mold can be lifted with respect to lower die, it is characterised in that：Also
Including clamping device and processing fuse, the clamping device is set to lower die and the straight line portion for vertical pin clamping,
The lower die, which is located at below clamping device, is provided with discharge port, and the processing fuse is respectively arranged at lower die with respect to contact pin
The both sides of bending direction, the profile of end face of each processing fuse towards contact pin are bent as machining profile, and with contact pin
Partial contour shape is adapted, be provided between the upper mold and lower die when upper mold declines drive each processing fuse to insert
Needle is close, from contact pin both sides by the linkage mechanism of contact pin compressional deformation.
2. contact pin processing mold according to claim 1, it is characterised in that：The clamping device includes that can relatively move
Grip slipper and grip block, the grip slipper is provided with opening towards grip block and holding tank compatible with contact pin shape,
Contact pin is pressed on holding tank by the grip block, and the lower die is provided with driving grip slipper closer or far from the of grip block
One driving mechanism and driving grip block closer or far from grip slipper the second driving mechanism.
3. contact pin processing mold according to claim 2, it is characterised in that：Second driving mechanism includes the second rail
Road and the second cylinder, second track are arranged towards the direction of grip slipper, and second cylinder drives grip slipper along the
Two tracks slide, and second track is adapted with the contact pin shape placed vertically, and the contact pin being provided with outside lower die is put
Material position and the contact pin machining position in lower die.
4. contact pin processing mold according to claim 3, it is characterised in that：Second track is located at contact pin blowing position
Both sides be respectively arranged with shield needle briquetting and the force application spring that exerts a force to contact pin of needle briquetting will be protected.
5. contact pin processing mold according to claim 2, it is characterised in that：The holding tank includes being located at processing
The first branch and the second branch of fuse over and under.
6. contact pin processing mold according to claim 2, it is characterised in that：First driving mechanism includes the first rail
Road and the first cylinder, first track are arranged towards the direction of grip block, and first cylinder drives grip slipper along the
One track slides, and the lower die is fixedly installed across grip slipper along the first orbital direction and extends to the de- material top of holding tank
Bar.
7. according to the contact pin processing mold described in claims 1 or 2 or 3 or 4 or 5 or 6, it is characterised in that：The gear
Structure includes linkage seat, linkage block and the reset assembly being correspondingly arranged with each processing fuse, and the linkage block is fixed on upper mold, institute
The processing fuse stated is installed on linkage seat, and the lower die is respectively arranged with the processing moved to another linkage seat for each linkage seat
Track, the linkage seat are provided with the linkage hole stretched into for linkage block, each linkage hole be respectively arranged with mating surface or
Corner, the linkage block is coordinated to be provided with the guide surface of extrusion fit face or cooperation corner when upper mold declines, the guide surface
It is reduced with height and is gradually distance from another linkage seat, the reset assembly is set between lower die and linkage seat that linkage seat is separate
The direction of another linkage seat resets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820063537.6U CN207787556U (en) | 2018-01-15 | 2018-01-15 | Contact pin processing mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820063537.6U CN207787556U (en) | 2018-01-15 | 2018-01-15 | Contact pin processing mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207787556U true CN207787556U (en) | 2018-08-31 |
Family
ID=63272045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820063537.6U Expired - Fee Related CN207787556U (en) | 2018-01-15 | 2018-01-15 | Contact pin processing mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207787556U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113829291A (en) * | 2020-06-23 | 2021-12-24 | 富鼎电子科技(嘉善)有限公司 | Pin inserting device |
-
2018
- 2018-01-15 CN CN201820063537.6U patent/CN207787556U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113829291A (en) * | 2020-06-23 | 2021-12-24 | 富鼎电子科技(嘉善)有限公司 | Pin inserting device |
| CN113829291B (en) * | 2020-06-23 | 2022-12-02 | 富鼎电子科技(嘉善)有限公司 | Pin inserting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sun Qingman Inventor before: Kong Qingman |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 325000 Wenzhou Avenue, Longwan District, Wenzhou, Zhejiang 620 Patentee after: ZHEJIANG XINYA ELECTRONIC TECHNOLOGY CO.,LTD. Address before: 325000 620 Wenzhou Avenue, Wenzhou economic and Technological Development Zone, Zhejiang Patentee before: ZHEJIANG XINYA ELECTRONIC TECHNOLOGY CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325000 Wenzhou Avenue, Longwan District, Wenzhou, Zhejiang 620 Patentee after: Zhejiang Hengya Electronic Technology Co.,Ltd. Address before: 325000 Wenzhou Avenue, Longwan District, Wenzhou, Zhejiang 620 Patentee before: ZHEJIANG XINYA ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
| 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: 20180831 |