CN2594209Y - Universal ball with thin-shell seat - Google Patents
Universal ball with thin-shell seat Download PDFInfo
- Publication number
- CN2594209Y CN2594209Y CN 02261024 CN02261024U CN2594209Y CN 2594209 Y CN2594209 Y CN 2594209Y CN 02261024 CN02261024 CN 02261024 CN 02261024 U CN02261024 U CN 02261024U CN 2594209 Y CN2594209 Y CN 2594209Y
- Authority
- CN
- China
- Prior art keywords
- ball
- seat
- ball bowl
- bowl
- bowl seat
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a universal ball with a thin shell seat, which is provided with a ball seat, a ball cover, a ball and a combined bearing which is composed of a plurality of round beads, wherein the ball seat is composed of a ball bowl and a ball bowl seat. The middle part of the bottom surface of the ball bowl seat is in an arc bulge shape and an upper opening of the ball bowl seat is provided with a horizontal outward extending edge. The bottom of the ball bowl is supported on the arc surface of the arc bulge of the ball bowl seat, and the plane of a bowl opening and the upper plane of the horizontal outward extending edge of the ball bowl seat are level and close. The lower side end of the ball cover which is formed by the stamping of a thin metal plate presents a bent arc inward coiling edge, the horizontal outward extending edge of the ball bowl seat is fixedly coated by the bent arc inward coiling edge, and the ball bowl and the ball bowl seat are also stamped by thin metal plates. The utility model has the advantages of light integral weight, firm structure, ensured anti-pressure intensity and easy processing and manufacture and is favorable for multitudinous canonical production.
Description
Technical field
The utility model belongs to roller conveyor tool technical field, relates to a kind of structure member wherein---multivariant light-duty running roller.
Background technology
Multi-directional ball generally is made of the combination bearing that ball seat, spherical cap, ball and many balls are formed.And the roller conveyor delivery platform that is arranged in a combination by a large amount of multi-directional ball, simple in structure, floor area is little, turns to lightly flexibly when articles conveyed, is particularly suitable for carrying the logistics than light load.But housing members such as the ball seat of multi-directional ball, spherical cap mostly adopt the machining of metals manufacturing at present, the quality heaviness, and productive costs is higher.
Summary of the invention
The technical matters that the utility model quasi-solution is determined, it is firm to provide a kind of housing, the multi-directional ball that quality is light and handy, and it is simple in structure, and easy to assembly, batch machining is easy to manufacture, and productive costs is lower.
Design plan of the present utility model is: it has the combination bearing that ball seat, spherical cap, ball and some balls are formed, ball seat is protruding, the suitable for reading ball bowl seat that is provided with horizontal extension limit of arc by ball bowl and middle part, bottom surface and forms, the ball bowl bottom is bearing on the protruding cambered surface of ball bowl seat arc, the rim of a bowl plane is concordant with the last plane on the horizontal extension of ball bowl seat limit presses close to, be all the stamping forming spherical cap of sheet metal with ball bowl, ball bowl seat, its lower side is the horizontal extension limit of crimping bag set ball bowl seat in the curved arc shape.
The beneficial effects of the utility model are: spherical cap, ball bowl and ball bowl seat all are according to mechanics principle design the good planforms of compressive strength such as arc is protruding to be arranged, use the sheet metal punch forming, assembling connects also adopts the punching press closing in fixing, thereby total quality is light and handy, structure is firm, can guarantee compressive strength, and processing and manufacturing is easy, help standard production in enormous quantities, thereby reduce production costs greatly.
Description of drawings
Accompanying drawing is an overall structure scheme drawing of the present utility model.
The specific embodiment
Claims (2)
1. shell seat multi-directional ball, has ball seat, spherical cap, the combination bearing that ball and some balls are formed, it is characterized in that ball seat is to be arc protruding (7) by ball bowl (5) and middle part, bottom surface, the ball bowl seat (6) that is provided with horizontal extension limit (8) suitable for reading is formed, ball bowl (5) bottom supporting is on the cambered surface of ball bowl seat arc protruding (7), the rim of a bowl plane is concordant with the last plane on the horizontal extension of ball bowl seat limit (8) to be pressed close to, with ball bowl (5), ball bowl seat (6) is all the stamping forming spherical cap of sheet metal (1), and its lower side is the horizontal extension limit (8) of crimping (9) bag set ball bowl seat in the curved arc shape.
2. by the described shell seat of claim 1 multi-directional ball, it is characterized in that crimping (9) also wraps the solid ball back-up ring (3) on the plane on the ball seat that firmly is arranged on simultaneously in the spherical cap curved arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02261024 CN2594209Y (en) | 2002-10-22 | 2002-10-22 | Universal ball with thin-shell seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02261024 CN2594209Y (en) | 2002-10-22 | 2002-10-22 | Universal ball with thin-shell seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2594209Y true CN2594209Y (en) | 2003-12-24 |
Family
ID=33727930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02261024 Expired - Fee Related CN2594209Y (en) | 2002-10-22 | 2002-10-22 | Universal ball with thin-shell seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2594209Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1951781B (en) * | 2006-11-14 | 2010-05-12 | 友达光电股份有限公司 | Transfer device |
| CN103659759A (en) * | 2013-11-30 | 2014-03-26 | 四川格兰德科技有限公司 | Production workbench for LED lamps |
| CN103979248A (en) * | 2014-05-22 | 2014-08-13 | 成都海凌达机械有限公司 | Automotive glass transmission device |
-
2002
- 2002-10-22 CN CN 02261024 patent/CN2594209Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1951781B (en) * | 2006-11-14 | 2010-05-12 | 友达光电股份有限公司 | Transfer device |
| CN103659759A (en) * | 2013-11-30 | 2014-03-26 | 四川格兰德科技有限公司 | Production workbench for LED lamps |
| CN103979248A (en) * | 2014-05-22 | 2014-08-13 | 成都海凌达机械有限公司 | Automotive glass transmission device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |