JPS61172213U - - Google Patents
Info
- Publication number
- JPS61172213U JPS61172213U JP5598285U JP5598285U JPS61172213U JP S61172213 U JPS61172213 U JP S61172213U JP 5598285 U JP5598285 U JP 5598285U JP 5598285 U JP5598285 U JP 5598285U JP S61172213 U JPS61172213 U JP S61172213U
- Authority
- JP
- Japan
- Prior art keywords
- ball bearing
- ball
- hole
- utility
- model registration
- 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
- 230000037431 insertion Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 238000005266 casting Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000004512 die casting Methods 0.000 description 1
Landscapes
- Pivots And Pivotal Connections (AREA)
Description
第１図は本考案の一実施例を示す断面図、第２
図ないし第６図は本考案の一実施例の正面図、平
面図、背面図、左側面図、右側面図、第７図は球
をセツトした状態の断面図、第８図ないし第１１
図は鋳造金型の説明図、第１２図および第１３図
は本考案の異なる実施例を示す説明図である。
１：球軸受け、２：球軸受け本体、３：球、４
：貫通孔、５：曲面、６：球支持部、７：段部、
８：段部、９：挿入片、１０：凹部、１１：ダイ
カスト鋳造金型、１２：固定金型、１３：可動金
型、１４：キヤビテイ、１５：突片、１６：押出
しピン、１７：押出し装置、１８：ノズル、１９
：湯道。
Fig. 1 is a sectional view showing one embodiment of the present invention;
6 through 6 are front views, top views, rear views, left side views, and right side views of one embodiment of the present invention, FIG. 7 is a cross-sectional view of the ball set, and FIGS. 8 through 11.
The figure is an explanatory diagram of a casting mold, and FIGS. 12 and 13 are explanatory diagrams showing different embodiments of the present invention. 1: Ball bearing, 2: Ball bearing body, 3: Ball, 4
: Through hole, 5: Curved surface, 6: Ball support part, 7: Step part,
8: Step part, 9: Insertion piece, 10: Recessed part, 11: Die-casting mold, 12: Fixed mold, 13: Movable mold, 14: Cavity, 15: Projection piece, 16: Extrusion pin, 17: Extrusion Device, 18: Nozzle, 19
: Yudo.
Claims (1)
て、該球軸受けを円柱状の球軸受け本体と、この
球軸受け本体に形成された貫通孔と、この貫通孔
内に形成された球の一部の外周曲面と一致する曲
面を有する球支持部と、この球支持部の外周部の
球軸受け本体に鋳造成形時に変肉するのを防止で
きるように形成した凹部とからなることを特徴と
する球軸受け。 (2) 球軸受け本体の球挿入孔側には円筒状の挿
入片が形成されていることを特徴とする実用新案
登録請求の範囲第１項記載の球軸受け。 (3) 球軸受け本体の球挿入孔側の内壁面には段
部が形成されていることを特徴とする実用新案登
録請求の範囲第１項または第２項記載の球軸受け
。 (4) 球軸受け本体に形成された凹部は４個であ
ることを特徴とする実用新案登録請求の範囲第１
項ないし第３項いずれかに記載の球軸受け。[Scope of Claim for Utility Model Registration] (1) In a die-cast ball bearing, the ball bearing is formed in a cylindrical ball bearing body, a through hole formed in the ball bearing body, and a through hole formed in the through hole. It consists of a ball support part having a curved surface that matches the outer peripheral curved surface of a part of the ball, and a recess formed in the ball bearing body on the outer periphery of the ball support part to prevent the thickness from changing during casting. A ball bearing characterized by: (2) The ball bearing according to claim 1 of the utility model registration, characterized in that a cylindrical insertion piece is formed on the ball insertion hole side of the ball bearing main body. (3) The ball bearing according to claim 1 or 2, wherein a step is formed on the inner wall surface of the ball bearing body on the side of the ball insertion hole. (4) Utility model registration claim 1 characterized in that there are four recesses formed in the ball bearing body.
The ball bearing according to any one of items 1 to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5598285U JPS61172213U (en) | 1985-04-15 | 1985-04-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5598285U JPS61172213U (en) | 1985-04-15 | 1985-04-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61172213U true JPS61172213U (en) | 1986-10-25 |
Family
ID=30579163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5598285U Pending JPS61172213U (en) | 1985-04-15 | 1985-04-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61172213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6421218A (en) * | 1987-07-15 | 1989-01-24 | Tokai Trw & Co | Ball joint bearing |
-
1985
- 1985-04-15 JP JP5598285U patent/JPS61172213U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6421218A (en) * | 1987-07-15 | 1989-01-24 | Tokai Trw & Co | Ball joint bearing |