JPH0259869U - - Google Patents
Info
- Publication number
- JPH0259869U JPH0259869U JP13734888U JP13734888U JPH0259869U JP H0259869 U JPH0259869 U JP H0259869U JP 13734888 U JP13734888 U JP 13734888U JP 13734888 U JP13734888 U JP 13734888U JP H0259869 U JPH0259869 U JP H0259869U
- Authority
- JP
- Japan
- Prior art keywords
- circumference
- convex portion
- gears
- feeding structure
- wire solder
- 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.)
- Pending
Links
- 229910000679 solder Inorganic materials 0.000 claims description 8
- 238000005476 soldering Methods 0.000 description 2
Landscapes
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Description
第１図は、本考案に係る糸はんだ送り構造の一
実施例の斜視図である。第２図ａ，ｂ及びｃは、
それぞれ、第１図のＡ―Ａ断面図、第１図のＢ―
Ｂ断面図及び第２図ｂのＣ部詳細図である。第３
図は、従来の糸はんだ送り構造の正面図である。
第４図ａ及びｂは、本考案の糸はんだ送り構造を
用いたレーザ光によるはんだ付けの一実施例の斜
視図及び第４図ａのＤ―Ｄ線断面図である。そし
て、第５図ａ及びｂは、従来の糸はんだ送り構造
を用いたレーザ光によるはんだ付けの斜視図及び
第５図ａのＥ―Ｅ線断面図である。
１ａ，１ｂ……糸はんだ、２ａ，２ｂ……ギア
、３……モータ、４……凸部、５……凹部、６ａ
……電気部品リード、７ａ……スルーホール、８
ａ……プリント基板、９ａ……電気部品ボデイ、
１０ａ……レーザ光。
FIG. 1 is a perspective view of an embodiment of the thread solder feeding structure according to the present invention. Figure 2 a, b and c are
AA sectional view in Figure 1 and B- in Figure 1, respectively.
They are a sectional view of B and a detailed view of section C of FIG. 2b. Third
The figure is a front view of a conventional solder wire feeding structure.
FIGS. 4a and 4b are a perspective view of an embodiment of laser beam soldering using the thread solder feeding structure of the present invention, and a sectional view taken along the line DD in FIG. 4a. FIGS. 5a and 5b are a perspective view of laser beam soldering using the conventional solder wire feeding structure, and a sectional view taken along the line E--E in FIG. 5a. 1a, 1b...Solder thread, 2a, 2b...Gear, 3...Motor, 4...Convex portion, 5...Concave portion, 6a
...Electrical component lead, 7a...Through hole, 8
a...Printed circuit board, 9a...Electrical component body,
10a...Laser light.
Claims (1)
、糸はんだ保持部を有する糸はんだ送り構造に於
いて、前記ギアの一方には、円周上に凸部を設け
、前記ギアの他方には、円周上に前記凸部とある
一定の間隔を持つて相対する凹部を設けたことを
特徴とする糸はんだ送り構造。 In a wire solder feeding structure having a pair of gears that mesh with each other and a wire solder holding portion near the gears, one of the gears is provided with a convex portion on the circumference, and the other gear is provided with a convex portion on the circumference, and the other gear is provided with a protrusion on the circumference. A wire solder feeding structure characterized in that a concave portion is provided on the circumference of the convex portion and faces the convex portion at a certain interval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13734888U JPH0259869U (en) | 1988-10-21 | 1988-10-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13734888U JPH0259869U (en) | 1988-10-21 | 1988-10-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0259869U true JPH0259869U (en) | 1990-05-01 |
Family
ID=31398690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13734888U Pending JPH0259869U (en) | 1988-10-21 | 1988-10-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0259869U (en) |
-
1988
- 1988-10-21 JP JP13734888U patent/JPH0259869U/ja active Pending