CN104044640A - Spherical shell integrally formed by forging - Google Patents
Spherical shell integrally formed by forging Download PDFInfo
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- CN104044640A CN104044640A CN201410296373.8A CN201410296373A CN104044640A CN 104044640 A CN104044640 A CN 104044640A CN 201410296373 A CN201410296373 A CN 201410296373A CN 104044640 A CN104044640 A CN 104044640A
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- Prior art keywords
- bulb
- spherical
- hole
- club
- spherical shell
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Abstract
The invention relates to the technical field of automobile parts, in particular to a spherical shell integrally formed by forging. The spherical shell integrally formed by forging comprises a spherical head and a spherical rod. The spherical head and the spherical rod are integrally formed. The spherical rod is arranged on the outer side wall of the spherical head at an inclined angle, an upper hole is a conical hole, the conical degree of the upper hole is 20 degrees, a lower hole is a spherical groove, the diameter of the spherical rod is gradually reduced from the end close to the spherical head to the other end, a reinforcing supporting plate is arranged on the outer wall at the bottom of the spherical head, and one end of the reinforcing supporting plate is connected with the spherical rod. According to the spherical shell, the structure is reasonable, the service life can be prolonged, and breakage will not occur between the spherical head and the spherical rod.
Description
Technical field
The invention belongs to automotive parts apparatus technical field, relate 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 object of the invention is to solve above-described technical matters, provide 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, 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.
One forging molding spherical shell provided by the invention, 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 invention.
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.
One forging molding spherical shell provided by the invention, 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 |
|---|---|---|---|
| CN201410296373.8A CN104044640A (en) | 2014-06-27 | 2014-06-27 | Spherical shell integrally formed by forging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410296373.8A CN104044640A (en) | 2014-06-27 | 2014-06-27 | Spherical shell integrally formed by forging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104044640A true CN104044640A (en) | 2014-09-17 |
Family
ID=51498135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410296373.8A Pending CN104044640A (en) | 2014-06-27 | 2014-06-27 | Spherical shell integrally formed by forging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104044640A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791375A (en) * | 2015-03-10 | 2015-07-22 | 芜湖禾田汽车工业有限公司 | Automobile ball pin and preparation method thereof |
| CN104801936A (en) * | 2015-04-30 | 2015-07-29 | 重庆市天马机械配件厂 | Machining method for automobile spherical shell forging |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4243042A1 (en) * | 1992-12-18 | 1994-06-23 | Bayerische Motoren Werke Ag | Ball joint for vehicle wheel mountings |
| US6554525B1 (en) * | 1999-07-02 | 2003-04-29 | ZF Lemförder Metallwaren AG | Radial ball joint |
| CN201357861Y (en) * | 2008-11-22 | 2009-12-09 | 宁波优适捷传动件有限公司 | Ball joint assembly |
| CN202326684U (en) * | 2011-11-08 | 2012-07-11 | 玉环津力汽车配件有限公司 | Automobile ball head |
| CN202431738U (en) * | 2011-11-30 | 2012-09-12 | 长城汽车股份有限公司 | Steering ball joint assembly for automobile |
| CN203285831U (en) * | 2013-03-12 | 2013-11-13 | 李进强 | Novel ball seat of ball pin |
| CN203902658U (en) * | 2014-06-27 | 2014-10-29 | 浙江瑞朗锻造有限公司 | Integrated forging formed spherical shell |
-
2014
- 2014-06-27 CN CN201410296373.8A patent/CN104044640A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4243042A1 (en) * | 1992-12-18 | 1994-06-23 | Bayerische Motoren Werke Ag | Ball joint for vehicle wheel mountings |
| US6554525B1 (en) * | 1999-07-02 | 2003-04-29 | ZF Lemförder Metallwaren AG | Radial ball joint |
| CN201357861Y (en) * | 2008-11-22 | 2009-12-09 | 宁波优适捷传动件有限公司 | Ball joint assembly |
| CN202326684U (en) * | 2011-11-08 | 2012-07-11 | 玉环津力汽车配件有限公司 | Automobile ball head |
| CN202431738U (en) * | 2011-11-30 | 2012-09-12 | 长城汽车股份有限公司 | Steering ball joint assembly for automobile |
| CN203285831U (en) * | 2013-03-12 | 2013-11-13 | 李进强 | Novel ball seat of ball pin |
| CN203902658U (en) * | 2014-06-27 | 2014-10-29 | 浙江瑞朗锻造有限公司 | Integrated forging formed spherical shell |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791375A (en) * | 2015-03-10 | 2015-07-22 | 芜湖禾田汽车工业有限公司 | Automobile ball pin and preparation method thereof |
| CN104801936A (en) * | 2015-04-30 | 2015-07-29 | 重庆市天马机械配件厂 | Machining method for automobile spherical shell forging |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140917 |