JPS555120A - Manufacture of even speed joint - Google Patents
Manufacture of even speed jointInfo
- Publication number
- JPS555120A JPS555120A JP7617578A JP7617578A JPS555120A JP S555120 A JPS555120 A JP S555120A JP 7617578 A JP7617578 A JP 7617578A JP 7617578 A JP7617578 A JP 7617578A JP S555120 A JPS555120 A JP S555120A
- Authority
- JP
- Japan
- Prior art keywords
- cave
- large diameter
- internal surface
- concave grooves
- diameter zone
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/76—Making machine elements elements not mentioned in one of the preceding groups
- B21K1/762—Coupling members for conveying mechanical motion, e.g. universal joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/76—Making machine elements elements not mentioned in one of the preceding groups
- B21K1/762—Coupling members for conveying mechanical motion, e.g. universal joints
- B21K1/765—Outer elements of coupling members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
PURPOSE:To simply manufacture the even speed joint without executing machining work like as cutting, etc., by forming plural concave grooves for inserting balls at the internal surface of the cave being formed by compression and pressing at one end of the round bar blank, and then, by applying the compression work to the internal surface to form the spherical plane. CONSTITUTION:One end of the round bar blank A is compressed to form the large diameter zone C at the tip of the end B; this large diameter zone C is pressed to form the cave D. Next, this cave D is further pressed to form plural concave grooves F at its internal surface for inserting balls. Then, the outer surface of the large diameter zone C being interally provided with the cave D and the concave grooves F, is compressed by hammering, etc., as shown by the arrow; hereby, the tip is contracted inward, and the cave D is formed into the spherical plane E; the finished product G is thus obtained.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7617578A JPS555120A (en) | 1978-06-23 | 1978-06-23 | Manufacture of even speed joint |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7617578A JPS555120A (en) | 1978-06-23 | 1978-06-23 | Manufacture of even speed joint |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS555120A true JPS555120A (en) | 1980-01-16 |
Family
ID=13597753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7617578A Pending JPS555120A (en) | 1978-06-23 | 1978-06-23 | Manufacture of even speed joint |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS555120A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5850149A (en) * | 1981-09-03 | 1983-03-24 | Toyota Motor Corp | Manufacture of outer ring for barfield type uniform speed universal joint |
US4694676A (en) * | 1982-07-28 | 1987-09-22 | General Motors Corporation | Method of manufacturing tri-pot universal joint housings |
JPH04351242A (en) * | 1991-02-23 | 1992-12-07 | Gkn Automot Ag | Outer joint preparation |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5224978A (en) * | 1975-08-20 | 1977-02-24 | Toyo Bearing Mfg Co | Method and equipment for ironing outer ring of universal couplings |
-
1978
- 1978-06-23 JP JP7617578A patent/JPS555120A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5224978A (en) * | 1975-08-20 | 1977-02-24 | Toyo Bearing Mfg Co | Method and equipment for ironing outer ring of universal couplings |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5850149A (en) * | 1981-09-03 | 1983-03-24 | Toyota Motor Corp | Manufacture of outer ring for barfield type uniform speed universal joint |
US4694676A (en) * | 1982-07-28 | 1987-09-22 | General Motors Corporation | Method of manufacturing tri-pot universal joint housings |
JPH04351242A (en) * | 1991-02-23 | 1992-12-07 | Gkn Automot Ag | Outer joint preparation |
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