CN201661624U - Outer ball cage precision-forged groove shell for universal joint - Google Patents
Outer ball cage precision-forged groove shell for universal joint Download PDFInfo
- Publication number
- CN201661624U CN201661624U CN2010201745860U CN201020174586U CN201661624U CN 201661624 U CN201661624 U CN 201661624U CN 2010201745860 U CN2010201745860 U CN 2010201745860U CN 201020174586 U CN201020174586 U CN 201020174586U CN 201661624 U CN201661624 U CN 201661624U
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- CN
- China
- Prior art keywords
- flange
- universal joint
- housing
- ball cage
- shell
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- 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 discloses an outer ball cage precision-forged groove shell for a universal joint, which comprises a shell body and a handle part. The shell adopts the structure of a cylinder, a center hole is arranged at one end of the shell body, a flange is arranged on the outer wall of the cylinder of the shell body, the shell body comprises two cylinders with different diameter, the flange is arranged between the two cylinders with different diameter, and the cylinders with different diameter and the flange adopt an integrated structure. The outer ball cage precision-forged groove shell for the universal joint has simple structure, is connected by the flange, and is firm as well as convenient for processing; in addition, the service life is prolonged, and the production cost is reduced.
Description
Technical field
The utility model relates to the constant velocity universal joint finish forging pot shell that a kind of car drivetrain system is adopted, and is specifically related to a kind of universal joint ectosphere cage finish forging pot shell.
Background technique
The transmission system of the whole world car overwhelming majority all adopts the transmission part of this universal joint as key, manufacturing firm all adopts inner chamber precision forging blank technology both at home and abroad at present, can satisfy required precision like this, reduce manufacture cost and cycle again, also met the trend of world today's development of manufacturing simultaneously.Universal joint has many excellent properties such as compact structure, in light weight, low noise, reliability height, freedom from repairs, but the more complicated that is connected of universal ball cage and automobile.Existing universal joint ectosphere cage finish forging pot shell comprises housing and shank, is connected with outside by the groove tooth, also has by flange to be connected with outside, and the groove tooth is easy to wear, and flange needs processing separately, and complex structure, processing difficulties, processing cost height.
Summary of the invention
The utility model provide a kind of simple in structure, be connected firmly and the universal joint ectosphere cage finish forging pot shell of long service life.
The technological scheme that its technical problem that solves the utility model adopts is as follows: universal joint ectosphere cage finish forging pot shell, comprise housing and shank, described housing is a cylindrical structure, one end of described housing is set to mesopore, the cylindrical body outer wall of described housing is provided with flange, described housing comprises the cylindrical body that two diameters differ, and described flange is arranged between the cylindrical body that two diameters differ, and cylindrical body and flange that described two diameters differ are an overall structure.
Described flange is two to four projections that have mounting hole, and described flange is distributed on the circumference of housing.
Described projection flange is a triangular structure.
The beneficial effects of the utility model are: the utility model is simple in structure, connect with flange, go out the convex body flange by outside finish forge at housing, only need to process to portal on the convex body flange just can be connected with automobile, structure is simple and direct, and is easy to process, connect reliable, with casting specific strength height mutually, the life-span is long, and cost is low.
Description of drawings
Fig. 1 is the plan view of the utility model universal joint ectosphere cage finish forging pot shell
Fig. 2 is the left view of Fig. 1
Sequence number among the figure: 1, housing, 2, shank, 3, mesopore, 4, flange.
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Illustrated in figures 1 and 2 is an embodiment of the utility model universal joint ectosphere cage finish forging pot shell.A kind of universal joint ectosphere cage finish forging pot shell, comprise housing 1 and shank 2, described housing is a cylindrical structure, one end of described housing is set to mesopore 3, described housing comprises the cylindrical body that two diameters differ, and described flange 4 is arranged between the cylindrical body that two diameters differ, and cylindrical body and flange 4 that described two diameters differ are an overall structure, described flange 4 is four triangular bumps that have mounting hole, and described four flanges are distributed on the circumference of housing 1.
Embodiment is just for the ease of understanding the technical solution of the utility model; do not constitute restriction to the utility model protection domain; every interior any simple modification, equivalent variations and modification of perhaps according to technical spirit of the present utility model above scheme being done that does not break away from technical solutions of the utility model all still belongs within the utility model protection domain.
Claims (3)
1. universal joint ectosphere cage finish forging pot shell, comprise housing (1) and shank (2), described housing is a cylindrical structure, one end of described housing is set to mesopore (3), the cylindrical body outer wall of described housing is provided with flange (4), it is characterized in that: described housing comprises the cylindrical body that two diameters differ, and described flange (4) is arranged between the cylindrical body that two diameters differ, and cylindrical body and flange (4) that described two diameters differ are an overall structure.
2. universal joint ectosphere cage finish forging pot shell according to claim 1 is characterized in that: described flange (4) is two to four projections that have mounting hole, and described flange (4) is distributed on the circumference of housing (1).
3. universal joint ectosphere cage finish forging pot shell according to claim 2 is characterized in that: described projection flange (4) is a triangular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201745860U CN201661624U (en) | 2010-04-07 | 2010-04-07 | Outer ball cage precision-forged groove shell for universal joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201745860U CN201661624U (en) | 2010-04-07 | 2010-04-07 | Outer ball cage precision-forged groove shell for universal joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201661624U true CN201661624U (en) | 2010-12-01 |
Family
ID=43232039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201745860U Expired - Fee Related CN201661624U (en) | 2010-04-07 | 2010-04-07 | Outer ball cage precision-forged groove shell for universal joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201661624U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865314A (en) * | 2011-07-06 | 2013-01-09 | 江苏威鹰机械有限公司 | Precision forging piece with bell housing of ball cage type universal joint |
-
2010
- 2010-04-07 CN CN2010201745860U patent/CN201661624U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865314A (en) * | 2011-07-06 | 2013-01-09 | 江苏威鹰机械有限公司 | Precision forging piece with bell housing of ball cage type universal joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101201 Termination date: 20130407 |