CN207735512U - A kind of manual pin shaping machine of Integrated circuit IC - Google Patents
A kind of manual pin shaping machine of Integrated circuit IC Download PDFInfo
- Publication number
- CN207735512U CN207735512U CN201820051741.6U CN201820051741U CN207735512U CN 207735512 U CN207735512 U CN 207735512U CN 201820051741 U CN201820051741 U CN 201820051741U CN 207735512 U CN207735512 U CN 207735512U
- Authority
- CN
- China
- Prior art keywords
- upper mold
- lower die
- integrated circuit
- shaping
- contact jaw
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/02—Straightening
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of manual pin shaping machines of Integrated circuit IC, including pedestal, upper die and lower die, lower die is fixed on the base, lower die center is equipped with groove, lower die both sides are equipped with pin rest area, groove size is consistent with Integrated circuit IC size, upper mold is arranged right over lower die, guide rod is installed on pedestal, upper mold both sides are provided with through-hole, guide rod runs through through-hole, it is installed with compression bar in the middle part of upper mold upper surface, compression bar upper end, which is equipped with, presses handle, block is installed at the top of guide rod, and compressed spring is fixedly mounted between block and upper mold upper surface, and compressed spring is set in guide rod outer wall, it is separately installed with shaping needle and shaping column on the inside of upper mold, the utility model novel in structural design, it is easy to use, it can realize the rapid shaping to Integrated circuit IC pin, improve the quality of follow-up IC welding.
Description
Technical field
The utility model is related to pin shaping technical field, specially a kind of manual pin shaping machine of Integrated circuit IC.
Background technology
It is slight to be likely to result in pin during being picked and placeed afterwards before testing using corresponding IC sockets for Integrated circuit IC
It is crooked, stick up the bad phenomenons such as foot.When this part, IC is welded direct on PCB, can cause failure welding（It is mainly manifested in：IC draws
Foot missing solder/dry joint/solder skip/short circuit etc. is bad）, can slightly cause wiring board to capture bad less than equal test.It is serious can be because
PCBA short circuits cause to burn/even the major accidents such as spontaneous combustion generation.
In current IC pin shapings method, there are Training system complexity, and personnel are cumbersome, and shaping effect difference etc. lacks
Point.
Utility model content
The purpose of this utility model is to provide a kind of manual pin shaping machines of Integrated circuit IC, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions：A kind of manual pin shaping of Integrated circuit IC
Machine, including pedestal, upper die and lower die, the lower die are fixed on the base, and the lower die center is equipped with groove, the lower die both sides
Equipped with pin rest area, the groove size is consistent with Integrated circuit IC size, and the upper mold is arranged right over lower die, described
Guide rod is installed on pedestal, the upper mold both sides are provided with through-hole, and the guide rod runs through through-hole, the upper mold upper surface
Middle part is installed with compression bar, and the compression bar upper end, which is equipped with, presses handle, and block, and the block are equipped at the top of the guide rod
Compressed spring is fixedly mounted between upper mold upper surface, and the compressed spring is set in guide rod outer wall, the upper mold inside
It is separately installed with shaping needle and shaping column, the shaping column is arranged right over the horizontal plane of pin, and the shaping needle setting exists
The surface in adjacent leads gap.
Preferably, the compressed spring include the first contact jaw, the second contact jaw and spring body, the spring body by
One elongated metal or resin annular rotate, and in the shape of a spiral, and the spring body is equipped with multiple equidistant spirals
Circle body, first contact jaw and the second contact jaw are separately positioned on the top and bottom of spring body, and first contact
End, the second contact jaw are horizontal plane；First contact jaw is fixedly connected with block, and second contact jaw is fixedly connected
Mould.
Preferably, shaping column lower end uses hemispherical dome structure；Shaping needle lower end is pyramidal structure.
Preferably, the upper die and lower die are made of acrylic material.
Compared with prior art, the utility model has the beneficial effects that：
（1）The utility model novel in structural design, it is easy to use, it can realize to the quick whole of Integrated circuit IC pin
Shape improves the quality of follow-up IC welding.
（2）The compressed spring uniform force that the utility model uses is not susceptible to deform after stress, can realize and reply immediately soon
Position, further improves working efficiency.
Description of the drawings
Fig. 1 is the utility model front view；
Fig. 2 is the utility model compressed spring structural schematic diagram.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of manual pin shaping machine of Integrated circuit IC,
Including pedestal 1, upper mold 2 and lower die 3, upper mold 2 and lower die 3 are made of acrylic material；The lower die 3 is fixed on pedestal 1,
3 center of the lower die is equipped with groove 4, and 3 both sides of the lower die are equipped with pin rest area 5,4 size of the groove and Integrated circuit IC
Size is consistent, and the setting of the upper mold 2 is installed with guide rod 6,2 liang of the upper mold right over lower die 3 on the pedestal 1
Side is provided with through-hole, and the guide rod 6 runs through through-hole, is installed with compression bar 7 in the middle part of 2 upper surface of the upper mold, on the compression bar 7
End, which is equipped with, presses handle 8, and 6 top of the guide rod is equipped with block 9, and is fixedly mounted between 2 upper surface of the block 9 and upper mold
Compressed spring 10, and the compressed spring 10 is set in 6 outer wall of guide rod, 2 inside of the upper mold is separately installed with shaping needle 11
With shaping column 12, the shaping column 12 is arranged right over the horizontal plane of pin, and the shaping needle 11 is arranged between adjacent leads
The surface of gap；12 lower end of shaping column uses hemispherical dome structure；11 lower end of shaping needle be pyramidal structure, use it is whole
Shape column and shaping needle special construction can prevent damage pin.
In the utility model, compressed spring 10 includes the first contact jaw 13, the second contact jaw 14 and spring body 15, described
Spring body 15 is rotated by an elongated metal or resin annular, and in the shape of a spiral, and the spring body 15 is equipped with more
A equidistant spiral circle body 16, first contact jaw, 13 and second contact jaw 14 are separately positioned on the top of spring body 15
And bottom, and first contact jaw 13, the second contact jaw 14 are horizontal plane；First contact jaw 13 is fixedly connected with block
9, second contact jaw 14 is fixedly connected with upper mold 2.The compressed spring uniform force that the utility model uses is not easy to send out after stress
Change shape, can realize Rapid reset, further improve working efficiency.
Operation principle：It will wait for that integer Integrated circuit IC is placed in lower die, pin is placed on pin rest area, passes through later
Manual press presses handle, and upper mold moves down, and operator confirms that shaping needle is pressed from top to bottom from pin gap, and integer column passes through
Pressure, the part that pin is tilted, presses down, the pin of deformation is allowed to revert to normal position.
In conclusion the utility model novel in structural design, easy to use, can realize to the fast of Integrated circuit IC pin
Fast shaping improves the quality of follow-up IC welding.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of manual pin shaping machine of Integrated circuit IC, including pedestal（1）, upper mold（2）And lower die（3）, it is characterised in that：Institute
State lower die（3）It is fixed on pedestal（1）On, the lower die（3）Center is equipped with groove（4）, the lower die（3）It is put equipped with pin both sides
Set area（5）, the groove（4）Size is consistent with Integrated circuit IC size, the upper mold（2）It is arranged in lower die（3）Surface, institute
State pedestal（1）On be installed with guide rod（6）, the upper mold（2）Both sides are provided with through-hole, the guide rod（6）Through through-hole,
The upper mold（2）It is installed with compression bar in the middle part of upper surface（7）, the compression bar（7）Upper end, which is equipped with, presses handle（8）, the guiding
Bar（6）Top is equipped with block（9）, and the block（9）With upper mold（2）Compressed spring is fixedly mounted between upper surface（10）,
And the compressed spring（10）It is set in guide rod（6）Outer wall, the upper mold（2）Inside is separately installed with shaping needle（11）With it is whole
Shape column（12）, the shaping column（12）It is arranged right over the horizontal plane of pin, the shaping needle（11）It is arranged in adjacent leads
The surface in gap.
2. the manual pin shaping machine of a kind of Integrated circuit IC according to claim 1, it is characterised in that：The compressed spring
（10）Including the first contact jaw（13）, the second contact jaw（14）And spring body（15）, the spring body（15）By a strip
Shape metal or resin annular rotate, and in the shape of a spiral, the spring body（15）It is equipped with multiple equidistant spiral coils
Body（16）, first contact jaw（13）With the second contact jaw（14）It is separately positioned on spring body（15）Top and bottom,
And first contact jaw（13）, the second contact jaw（14）It is horizontal plane；First contact jaw（13）It is fixedly connected with block
（9）, second contact jaw（14）It is fixedly connected with upper mold（2）.
3. the manual pin shaping machine of a kind of Integrated circuit IC according to claim 1, it is characterised in that：The shaping column
（12）Lower end uses hemispherical dome structure；The shaping needle（11）Lower end is pyramidal structure.
4. the manual pin shaping machine of a kind of Integrated circuit IC according to claim 1, it is characterised in that：The upper mold（2）
And lower die（3）It is made of acrylic material.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820051741.6U CN207735512U (en) | 2018-01-12 | 2018-01-12 | A kind of manual pin shaping machine of Integrated circuit IC |
| PCT/CN2018/099756 WO2019136977A1 (en) | 2018-01-12 | 2018-08-09 | Machine for manually correcting shape of integrated circuit (ic) pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820051741.6U CN207735512U (en) | 2018-01-12 | 2018-01-12 | A kind of manual pin shaping machine of Integrated circuit IC |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207735512U true CN207735512U (en) | 2018-08-17 |
Family
ID=63122956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820051741.6U Active CN207735512U (en) | 2018-01-12 | 2018-01-12 | A kind of manual pin shaping machine of Integrated circuit IC |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN207735512U (en) |
| WO (1) | WO2019136977A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109103132A (en) * | 2018-08-23 | 2018-12-28 | 重庆市嘉凌新科技有限公司 | Bending pins shaping mechanism |
| CN110842109A (en) * | 2019-11-22 | 2020-02-28 | 盐城工学院 | Pin forming device for electronic component production |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4907628A (en) * | 1988-10-28 | 1990-03-13 | Fancort Industries, Inc. | Process and device for forming leads |
| US5078186A (en) * | 1989-09-28 | 1992-01-07 | Kabushiki Kaisha Toshiba | Lead forming for electronic parts having gull wing type outer leads |
| CN101312641A (en) * | 2007-05-21 | 2008-11-26 | 上海允科自动化有限公司 | Pin shaping apparatus for integrated circuit and pin shaping method |
| CN100558226C (en) * | 2007-12-29 | 2009-11-04 | 昆山贯捷电子有限公司 | Device for correcting pin planeness of electron device |
| CN201188745Y (en) * | 2008-03-25 | 2009-01-28 | 中芯国际集成电路制造(上海)有限公司 | Apparatus for trimming pin |
-
2018
- 2018-01-12 CN CN201820051741.6U patent/CN207735512U/en active Active
- 2018-08-09 WO PCT/CN2018/099756 patent/WO2019136977A1/en active Application Filing
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109103132A (en) * | 2018-08-23 | 2018-12-28 | 重庆市嘉凌新科技有限公司 | Bending pins shaping mechanism |
| CN109103132B (en) * | 2018-08-23 | 2021-08-27 | 重庆市嘉凌新科技有限公司 | Pin bending forming mechanism |
| CN110842109A (en) * | 2019-11-22 | 2020-02-28 | 盐城工学院 | Pin forming device for electronic component production |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019136977A1 (en) | 2019-07-18 |
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| GR01 | Patent grant |