CN203902658U - Integrated forging formed spherical shell - Google Patents
Integrated forging formed spherical shell Download PDFInfo
- Publication number
- CN203902658U CN203902658U CN201420349102.XU CN201420349102U CN203902658U CN 203902658 U CN203902658 U CN 203902658U CN 201420349102 U CN201420349102 U CN 201420349102U CN 203902658 U CN203902658 U CN 203902658U
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- CN
- China
- Prior art keywords
- hole
- bulb
- spherical shell
- ball
- club
- 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 belongs to the technical field of automobile parts, and in particular relates to an integrated forging formed spherical shell. The integrated forging formed spherical shell comprises a ball head and a ball bar which are formed integrally, wherein the ball bar is arranged on the outer side wall of the ball head at an inclination angle of 14 degrees; the ball head is a cylinder; a ball pin hole is formed in the center of the ball head and consists of an upper hole and a lower hole which form a two-layer structure; the upper hole is a conical hole with the taper of 20 degrees; the lower hole is a spherical groove; the ball bar shrinks gradually from one end close to the ball head to the other end; a reinforcement supporting plate is arranged on the outer wall of the bottom of the ball head; one end of the reinforcement supporting plate is connected with the ball bar. The integrated forging formed spherical shell is reasonable in structure, the service life of the integrated forging formed spherical shell can be prolonged, and breakage between the ball head and the ball bar can be avoided.
Description
Technical field
The utility model belongs to automotive parts apparatus technical field, relates in particular to a kind of one forging molding spherical shell.
Background technology
Automobile spherical shell is the part belonging in auto parts and components, is mainly used for installing ball pin, plays steering-effecting.Automobile is larger with the material nonhomogeneous hardness between spherical shell and ball pin, long-time wipe contact, and poor in road conditions especially and Ackermann steer angle ball pin twisting friction automobile spherical shell, causes automobile spherical shell inordinate wear for a long time.Automobile also can make automobile stressed unreasonable with spherical shell with the unreasonable design of spherical shell, and automobile occurs crackle with spherical shell from stress raiser, and prolonged exercise can rupture.And current spherical shell is to have adopted bulb and club separation type substantially, so when in use, the junction of bulb and club is easy to rupture.
Summary of the invention
The purpose of this utility model is to solve above-described technical matters, provides a kind of rational in infrastructure, can extend the one forging molding spherical shell that fracture can not occur between its period of service and bulb and club, and its technical scheme is as follows:
One forging molding spherical shell, is characterized in that, described one forging molding spherical shell comprises bulb and club, and described bulb and club are one-body molded, and described club bevel is arranged on the lateral wall of bulb, and described oblique angle is 14 degree; Described bulb is a cylinder, and the center of described bulb offers ball pin hole, and described He Xia hole, You Shang hole, ball pin hole double-layer structure forms, and described upper hole is taper hole, and the tapering in described upper hole is 20 degree, and described lower hole is ball recess; Described club is dwindled to the other end gradually by the one end near bulb; The bottom outer wall of described bulb is provided with reinforcement supporting plate, and one end of described reinforcement supporting plate is connected with club.
The one forging molding spherical shell that the utility model provides, when in use, is plugged in ball pin in ball pin hole.And the double-layer structure that is taper hole and ball recess due to ball pin hole forms, so ball pin can be movable flexibly in ball pin hole.Described bulb and club are one-body molded, and described club bevel is arranged on the lateral wall of bulb.Thereby it is integrated making whole spherical shell, between bulb and club, can produce larger stress because existence is welded mutually, thereby rupture.The bottom outer wall of described bulb is provided with reinforcement supporting plate, and one end of described reinforcement supporting plate is connected with club.Because ball pin is arranged in bulb, so when in use, ball pin can produce a larger power to the bottom of bulb, can well cushion this power, thereby extend its period of service so reinforcement supporting plate is set.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with Fig. 1, illustrate embodiment:
As shown in Figure 1, one forging molding spherical shell, described one forging molding spherical shell comprises bulb 1 and club 2, and described bulb 1 and club 2 are one-body molded, and described club 2 bevels are arranged on the lateral wall of bulb 1, and described oblique angle is 14 degree; Described bulb 1 is a cylinder, the center of described bulb 1 offers ball pin hole 3, and described ball pin hole 3 is comprised of 31He Xia hole, upper hole 32 double-layer structures, and described upper hole 31 is taper hole, the tapering in described upper hole 31 is 20 degree, and described lower hole 32 is ball recess; Described club 2 is dwindled to the other end gradually by the one end near bulb 1; The bottom outer wall of described bulb 1 is provided with strengthens supporting plate 4, and one end of described reinforcement supporting plate 4 is connected with club 2.
The one forging molding spherical shell that the utility model provides, when in use, is plugged in ball pin in ball pin hole.And the double-layer structure that is taper hole and ball recess due to ball pin hole forms, so ball pin can be movable flexibly in ball pin hole.Described bulb and club are one-body molded, and described club bevel is arranged on the lateral wall of bulb.Thereby it is integrated making whole spherical shell, between bulb and club, can produce larger stress because existence is welded mutually, thereby rupture.The bottom outer wall of described bulb is provided with reinforcement supporting plate, and one end of described reinforcement supporting plate is connected with club.Because ball pin is arranged in bulb, so when in use, ball pin can produce a larger power to the bottom of bulb, can well cushion this power, thereby extend its period of service so reinforcement supporting plate is set.
Claims (1)
1. one forging molding spherical shell, is characterized in that, described one forging molding spherical shell comprises bulb and club, and described bulb and club are one-body molded, and described club bevel is arranged on the lateral wall of bulb, and described oblique angle is 14 degree; Described bulb is a cylinder, and the center of described bulb offers ball pin hole, and described He Xia hole, You Shang hole, ball pin hole double-layer structure forms, and described upper hole is taper hole, and the tapering in described upper hole is 20 degree, and described lower hole is ball recess; Described club is dwindled to the other end gradually by the one end near bulb; The bottom outer wall of described bulb is provided with reinforcement supporting plate, and one end of described reinforcement supporting plate is connected with club.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420349102.XU CN203902658U (en) | 2014-06-27 | 2014-06-27 | Integrated forging formed spherical shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420349102.XU CN203902658U (en) | 2014-06-27 | 2014-06-27 | Integrated forging formed spherical shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203902658U true CN203902658U (en) | 2014-10-29 |
Family
ID=51776945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420349102.XU Expired - Fee Related CN203902658U (en) | 2014-06-27 | 2014-06-27 | Integrated forging formed spherical shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203902658U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044640A (en) * | 2014-06-27 | 2014-09-17 | 浙江瑞朗锻造有限公司 | Spherical shell integrally formed by forging |
-
2014
- 2014-06-27 CN CN201420349102.XU patent/CN203902658U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044640A (en) * | 2014-06-27 | 2014-09-17 | 浙江瑞朗锻造有限公司 | Spherical shell integrally formed by forging |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20160627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |