CN202555757U - Device for pressing pin - Google Patents
Device for pressing pin Download PDFInfo
- Publication number
- CN202555757U CN202555757U CN2012202057744U CN201220205774U CN202555757U CN 202555757 U CN202555757 U CN 202555757U CN 2012202057744 U CN2012202057744 U CN 2012202057744U CN 201220205774 U CN201220205774 U CN 201220205774U CN 202555757 U CN202555757 U CN 202555757U
- Authority
- CN
- China
- Prior art keywords
- pin
- base
- pressure head
- pressing
- 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.)
- Expired - Lifetime
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model relates to a frock fixture, in particular to a device for pressing a pin, which is used for pressing and laminating pins of a circuit board. The device comprises a base, a support part arranged on the base, and a movable part connected with the support part and suspended above the base, wherein the movable part is connected with a press head, the base is provided with a pin location block, the pin location block is provided with a location hole for locating a spring pin. The device for pressing the pin has the beneficial effects that the spring pin can be placed in the location hole of the pin location block for location through the location hole, a double-faced flexible circuit board and a reinforcing plate of an FR-4 non copper surface are overlaid and pressed and laminated through the press head, the press and lamination precision is higher, centre distance error of the two spring pins is small, the spring pins can be vertically pressed, therefore, surface gilding surface of the spring pin can be avoided being scratched, and the press and lamination efficiency can be improved.
Description
Technical field
The utility model relates to frock clamp, relates in particular to a kind of pad spike devices that is used for pressing wiring board pin usefulness in the frock clamp.
Background technology
At present, there are some special electronics composition elements to comprise that two-sided FPC and FR-4 do not have the stiffening plate of copper face, are pressed into binding through spring pin and press together; Should guarantee the parallel size of centre-to-centre spacing of two spring pins, vertical again, and certain tightness will be arranged; Can not get loose, can not wear and tear, scratch the Gold plated Layer on spring pin surface, at present; Mainly be to lean on staff to beat into spring pin with glue, cause the centre-to-centre spacing error of two spring pins excessive easily, spring pin is crooked, get loose; Scratch the quality defects such as surface gold-plating layer of spring pin, and pressing efficient is lower.
Summary of the invention
In order to solve the problems of the prior art, the utility model provides a kind of pad spike devices that is used for pressing wiring board pin usefulness.
The utility model provides a kind of pad spike devices; Comprise base, be arranged on the said base the support portion be connected with said support portion and be suspended from the moving part on the said base; Said moving part is connected with pressure head; Said base is provided with the pin locating piece, and said pin locating piece is provided with the locating hole of retainer spring pin.
As the further improvement of the utility model, said locating hole and said spring pin are matched in clearance.
As the further improvement of the utility model, said pressure head is the plastic cement pressure head.
As the further improvement of the utility model, said pressure head is dull and stereotyped pressure head.
As the further improvement of the utility model, the stitching surface of said pressure head is provided with the hole of dodging of dodging spring pin.
The beneficial effect of the utility model is: through such scheme, can spring pin be put into the locating hole of pin locating piece, position through this locating hole; Two-sided FPC and FR-4 are not had the stiffening plate stack of copper face again, carry out pressing through pressure head, the precision of pressing is higher; The centre-to-centre spacing error of two spring pins is less; Spring pin can vertically be pressed into, and can avoid scratching the surface gold-plating layer of spring pin, helps improving pressing efficient.
Description of drawings
Fig. 1 is the structural representation of a kind of pad spike devices of the utility model;
Fig. 2 is the partial enlarged drawing A of Fig. 1.
The specific embodiment
Below in conjunction with the description of drawings and the specific embodiment the utility model is further specified.
Drawing reference numeral among Fig. 1 to Fig. 2 is: base 1; Pin locating piece 2; Locating hole 21; Spring pin 3; Electronics composition element 4; FPC 41; Stiffening plate 42; Pressure head 5; Moving part 6; Support portion 7.
Extremely shown in Figure 2 like Fig. 1; A kind of pad spike devices; Comprise base 1, be arranged on the said base 1 support portion 7 be connected with said support portion 7 and be suspended from the moving part 6 on the said base 1; Said moving part 6 is connected with pressure head 5, and said base 1 is provided with pin locating piece 2, and said pin locating piece 2 is provided with the locating hole 21 of retainer spring pin 3.
To shown in Figure 2, said locating hole 21 is a matched in clearance with said spring pin 3 like Fig. 1.
To shown in Figure 2, said pressure head 5 is the plastic cement pressure head like Fig. 1, and the surface with protection stiffening plate 42 avoids embossed.
To shown in Figure 2, said pressure head 5 is dull and stereotyped pressure head like Fig. 1.
To shown in Figure 2, the stitching surface of said pressure head 5 is provided with the hole of dodging of dodging spring pin 3 like Fig. 1.
A kind of pad spike devices that is used for pressing wiring board pin usefulness that the utility model provides is the pressing object with the electronics composition element 4 of the stiffening plate 42 stack formation of the no copper face of two-sided FPC 41 and FR-4 (FR-4 is a kind of code name of flame resistant material grade, and the meaning of representative is a resin material must be from a kind of material specification of horizontal blanking through fired state); Through spring pin 3 two-sided FPC 41 and FR-4 are not had stiffening plate 42 pressings of copper face, form electronics composition element 4, the aperture in two pressing holes on 42 of FPC 41 and the stiffening plates is slightly less than spring pin 3; Produced certain tightness when being pressed into spring pin 3, formed interference fit, said pressure head 5 downward one sides will be through processing; Certain depth of parallelism is arranged; With the contact-making surface of stiffening plate 42 on, process two centre-to-centre spacing and spring pin 3 the same dodge the hole, hole depth surpasses the length at protrusion spring pin 3 tops after the pressing; The aperture is then big slightly than spring pin 3 top diameters; To bite spring pin 3 tops be suitable to be pressed into Shi Buhui, before use, proofreaies and correct the pressure head 5 that said moving part 6 is installed; During with the relative position of the pin locating piece of installing on the said base 12; Load onto described FPC 41 and stiffening plate 42, proofread and correct through spring pin 3, and stationary pinch 5 and pin locating piece 2; After correction is once also fixing, can in batches quick volume production.
A kind of pad spike devices that is used for pressing wiring board pin usefulness that the utility model provides; Can spring pin 3 be put into the locating hole 21 of pin locating piece 2, position, more two-sided FPC 41 and the stiffening plate 42 that FR-4 does not have copper face superposeed through this locating hole 21; Carry out pressing through pressure head 5; The precision of pressing is higher, and the centre-to-centre spacing error of two spring pins 3 is less, and spring pin 3 can vertically be pressed into; Can avoid scratching the surface gold-plating layer of spring pin 3, help improving pressing efficient.
Above content is the further explain that combines concrete preferred implementation that the utility model is done, and can not assert that the practical implementation of the utility model is confined to these explanations.For the those of ordinary skill of technical field under the utility model, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be regarded as belonging to the protection domain of the utility model.
Claims (4)
1. pad spike devices; It is characterized in that: comprise base, be arranged on the said base the support portion be connected with said support portion and be suspended from the moving part on the said base; Said moving part is connected with pressure head; Said base is provided with the pin locating piece, and said pin locating piece is provided with the locating hole of retainer spring pin.
2. pad spike devices according to claim 1 is characterized in that: said pressure head is the plastic cement pressure head.
3. pad spike devices according to claim 1 is characterized in that: said pressure head is dull and stereotyped pressure head.
4. pad spike devices according to claim 1 is characterized in that: the stitching surface of said pressure head is provided with the hole of dodging of dodging spring pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202057744U CN202555757U (en) | 2012-05-09 | 2012-05-09 | Device for pressing pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202057744U CN202555757U (en) | 2012-05-09 | 2012-05-09 | Device for pressing pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202555757U true CN202555757U (en) | 2012-11-28 |
Family
ID=47205461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202057744U Expired - Lifetime CN202555757U (en) | 2012-05-09 | 2012-05-09 | Device for pressing pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202555757U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470537A (en) * | 2017-08-11 | 2017-12-15 | 江苏大学 | One kind rotation riveting tool |
| CN113966081A (en) * | 2021-10-15 | 2022-01-21 | 西安微电子技术研究所 | Bonding die and bonding method for cold plate printed board |
-
2012
- 2012-05-09 CN CN2012202057744U patent/CN202555757U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470537A (en) * | 2017-08-11 | 2017-12-15 | 江苏大学 | One kind rotation riveting tool |
| CN113966081A (en) * | 2021-10-15 | 2022-01-21 | 西安微电子技术研究所 | Bonding die and bonding method for cold plate printed board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121128 |