JPS6416000A - Equipment for automatically bending and cutting lead wire - Google Patents
Equipment for automatically bending and cutting lead wireInfo
- Publication number
- JPS6416000A JPS6416000A JP62171101A JP17110187A JPS6416000A JP S6416000 A JPS6416000 A JP S6416000A JP 62171101 A JP62171101 A JP 62171101A JP 17110187 A JP17110187 A JP 17110187A JP S6416000 A JPS6416000 A JP S6416000A
- Authority
- JP
- Japan
- Prior art keywords
- lead wire
- tooth
- bending
- lead
- upper tooth
- 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.)
- Granted
Links
Landscapes
- Lead Frames For Integrated Circuits (AREA)
- Wire Processing (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Supply And Installment Of Electrical Components (AREA)
Abstract
PURPOSE:To bend uniformly a lead wire, cut the tip part in a desired length, and enable the automation of work, by providing an upper tooth member with a desired curvature at a position in contact with the root part of the lead wire, and bending the lead wire at the root part. CONSTITUTION:By a gear 22 meeting with a gear 14, the power of a driving mechanism 4 is delivered via a shaft 23, and a bending sector 6 is rotated about 90 deg.. Between the lower surface (a) of an upper tooth 1 and the upper surface (b) of a lower tooth 60A facing the lower surface (a), the lead wire 24 of a printed wiring board 7 is piched and bent. An inclination angle alpha is formed on the upper surface (b) of the lower tooth 60A as well as the lower surface (a) of the upper tooth 1. Thus, a return angle due to the spring back properties of the lead wire 24 is taken into account, so that a bending angle required for the lead wire 24, e.g., a right angle, is maintained. Further, the tip part of the lower surface (a) of the upper tooth 1 is provided with a specified curvature (r), the bending from the root of the lead wire 24 is enabled. When the lead is bent, a cutter moves upward, and the tip part (c) of the lead 24 protruding from the side surfaces of the upper tooth 1 and the lower tooth 60A is cut.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62171101A JPH0691352B2 (en) | 1987-07-10 | 1987-07-10 | Automatic lead wire bending cutting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62171101A JPH0691352B2 (en) | 1987-07-10 | 1987-07-10 | Automatic lead wire bending cutting device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6416000A true JPS6416000A (en) | 1989-01-19 |
JPH0691352B2 JPH0691352B2 (en) | 1994-11-14 |
Family
ID=15916997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62171101A Expired - Lifetime JPH0691352B2 (en) | 1987-07-10 | 1987-07-10 | Automatic lead wire bending cutting device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0691352B2 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5832696U (en) * | 1981-08-24 | 1983-03-03 | 日本電産コパル株式会社 | Electronic component lead cutting and bending equipment |
-
1987
- 1987-07-10 JP JP62171101A patent/JPH0691352B2/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5832696U (en) * | 1981-08-24 | 1983-03-03 | 日本電産コパル株式会社 | Electronic component lead cutting and bending equipment |
Also Published As
Publication number | Publication date |
---|---|
JPH0691352B2 (en) | 1994-11-14 |
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