CN205737689U - High-strength vehicle spherical shell - Google Patents
High-strength vehicle spherical shell Download PDFInfo
- Publication number
- CN205737689U CN205737689U CN201620409687.9U CN201620409687U CN205737689U CN 205737689 U CN205737689 U CN 205737689U CN 201620409687 U CN201620409687 U CN 201620409687U CN 205737689 U CN205737689 U CN 205737689U
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- China
- Prior art keywords
- groove
- hole
- mesopore
- spherical shell
- bulb
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Abstract
This utility model is high-strength vehicle spherical shell, including bulb and ball handle, bulb is the cylinder that an outside arc of sidepiece protrudes, the through hole being vertically arranged is formed on bulb, through hole includes hole, mesopore and lower opening, mesopore is cylindrical hole, upper hole is reverse frustoconic hole, upper hole from top to bottom gradually tapers up, the lower end in upper hole is the upper end of mesopore, lower opening is truncated cone-shaped hole, arc transition between upper end and the lower end of mesopore of lower opening, one end of ball handle takes shape in the side of bulb, the other end of ball handle forms groove at tip position, the upper end face of the close bulb position of ball handle forms groove.Thus reduce the abrasion in use of automobile spherical shell by the cooperation of groove and groove, it is ensured that the service life of product.
Description
Technical field:
This utility model relates to auto-parts field, particularly to a kind of high-strength vehicle spherical shell.
Background technology:
Automobile spherical shell is belonging to the part in auto parts and components, is mainly used for installing ball pin, plays steering-effecting.Material nonhomogeneous hardness between automobile spherical shell and ball pin is relatively big, long-time CONTACT WITH FRICTION, especially at road conditions difference and Ackermann steer angle ball pin twisting friction automobile spherical shell, causes automobile spherical shell inordinate wear for a long time.The unreasonable design of automobile spherical shell also can make automobile spherical shell stress unreasonable, and automobile spherical shell crackle occurs from stress raiser, and prolonged exercise can rupture.
Utility model content:
The purpose of this utility model is aiming at the deficiency of prior art, and provides a kind of high-strength vehicle spherical shell, solves automobile spherical shell intensity in prior art low, and problem easy to wear.
Technology solution of the present utility model is as follows:
High-strength vehicle spherical shell, including bulb and ball handle, bulb is the cylinder that an outside arc of sidepiece protrudes, the through hole being vertically arranged is formed on bulb, through hole includes hole, mesopore and lower opening, mesopore is cylindrical hole, upper hole is reverse frustoconic hole, upper hole from top to bottom gradually tapers up, the lower end in upper hole is the upper end of mesopore, lower opening is truncated cone-shaped hole, arc transition between upper end and the lower end of mesopore of lower opening, one end of ball handle takes shape in the side of bulb, the other end of ball handle forms groove at tip position, the upper end face of the close bulb position of ball handle forms groove.Thus reduce the abrasion in use of automobile spherical shell by the cooperation of groove and groove, it is ensured that the service life of product.
As preferably, ball handle is divided into narrow, connecting portion and thickening part, and narrow connects narrow and thickening part near groove, thickening part near groove, connecting portion.
As preferably, thickening part thickness is 1.75 times of narrow thickness, and thickening part width is 1.5 times of narrow width.Thus arranged by three sections of different thickness, strengthen intensity of the present utility model, further enhance service life of the present utility model.
As preferably, groove is divided into groove, middle groove and lower groove, upper groove and lower groove to be symmetrically arranged 2 bowl-type grooves, and middle groove is cylindrical groove.Groove is thus made to be connected with other automobile components easily.
As preferably, lower groove is inverted bowl-type groove.
As preferably, the horizontal central plane of middle groove and mesopore is positioned in same level.The horizontal central plane of middle groove and mesopore is positioned in same level harmony and the stability that ensure that this utility model stress, thus further increases structural strength of the present utility model.
As preferably, the lower surface of groove flushes with the upper surface of mesopore.Thus further avoid the friction of bulb and ball pin, further ensure service life of the present utility model.
The beneficial effects of the utility model are:
This utility model reduces the abrasion in use of automobile spherical shell by the cooperation of groove and groove, it is ensured that the service life of product.
Accompanying drawing illustrates:
Fig. 1 is the sectional view of embodiment 1 of the present utility model；
In figure: bulb 1；Ball handle 2；Through hole 3；Groove 4；Groove 5.
Detailed description of the invention:
Embodiment 1: high-strength vehicle spherical shell as shown in Figure 1, including bulb 1 and ball handle 2, bulb 1 is the cylinder that an outside arc of sidepiece protrudes, the through hole 3 being vertically arranged is formed on bulb 1, through hole 3 includes hole, mesopore and lower opening, mesopore is cylindrical hole, upper hole is reverse frustoconic hole, upper hole from top to bottom gradually tapers up, the lower end in upper hole is the upper end of mesopore, lower opening is truncated cone-shaped hole, arc transition between upper end and the lower end of mesopore of lower opening, one end of ball handle 2 takes shape in the side of bulb 1, the other end of ball handle 2 forms groove 4 at tip position, the upper end face of close bulb 1 position of ball handle 2 forms groove 5.
Ball handle 2 is divided into narrow, connecting portion and thickening part, and narrow connects narrow and thickening part near groove, thickening part near groove, connecting portion.
Thickening part thickness is 1.75 times of narrow thickness, and thickening part width is 1.5 times of narrow width.
Groove 4 is divided into groove, middle groove and lower groove, upper groove and lower groove to be symmetrically arranged 2 bowl-type grooves, and middle groove is cylindrical groove.
Lower groove is inverted bowl-type groove.
The horizontal central plane of middle groove and mesopore is positioned in same level.
The lower surface of groove 5 flushes with the upper surface of mesopore.
The foregoing is only preferred embodiment of the present utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, all should belong to the scope of this utility model protection.
Claims (7)
1. high-strength vehicle spherical shell, including bulb and ball handle, it is characterized in that: described bulb is the cylinder that an outside arc of sidepiece protrudes, the through hole being vertically arranged is formed on bulb, described through hole includes hole, mesopore and lower opening, mesopore is cylindrical hole, upper hole is reverse frustoconic hole, upper hole from top to bottom gradually tapers up, the lower end in upper hole is the upper end of mesopore, lower opening is truncated cone-shaped hole, arc transition between upper end and the lower end of mesopore of lower opening, one end of described ball handle takes shape in the side of bulb, the other end of ball handle forms groove at tip position, the upper end face of the close bulb position of described ball handle forms groove.
High-strength vehicle spherical shell the most according to claim 1, it is characterised in that: described ball handle is divided into narrow, connecting portion and thickening part, and described narrow is near groove, and described thickening part is near groove, and described connecting portion connects narrow and thickening part.
High-strength vehicle spherical shell the most according to claim 2, it is characterised in that: described thickening part thickness is 1.75 times of narrow thickness, and described thickening part width is 1.5 times of narrow width.
High-strength vehicle spherical shell the most according to claim 1, it is characterised in that: described groove is divided into groove, middle groove and lower groove, described upper groove and lower groove to be symmetrically arranged 2 bowl-type grooves, and described middle groove is cylindrical groove.
High-strength vehicle spherical shell the most according to claim 4, it is characterised in that: described lower groove is inverted bowl-type groove.
High-strength vehicle spherical shell the most according to claim 4, it is characterised in that: the horizontal central plane of described middle groove and mesopore is positioned in same level.
High-strength vehicle spherical shell the most according to claim 1, it is characterised in that: the lower surface of described groove flushes with the upper surface of mesopore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620409687.9U CN205737689U (en) | 2016-05-09 | 2016-05-09 | High-strength vehicle spherical shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620409687.9U CN205737689U (en) | 2016-05-09 | 2016-05-09 | High-strength vehicle spherical shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205737689U true CN205737689U (en) | 2016-11-30 |
Family
ID=57370149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620409687.9U Expired - Fee Related CN205737689U (en) | 2016-05-09 | 2016-05-09 | High-strength vehicle spherical shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205737689U (en) |
-
2016
- 2016-05-09 CN CN201620409687.9U patent/CN205737689U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20170509 |