CN210318064U - T-shaped replaceable upper hemispherical ball pin - Google Patents
T-shaped replaceable upper hemispherical ball pin Download PDFInfo
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- CN210318064U CN210318064U CN201921248212.6U CN201921248212U CN210318064U CN 210318064 U CN210318064 U CN 210318064U CN 201921248212 U CN201921248212 U CN 201921248212U CN 210318064 U CN210318064 U CN 210318064U
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- shell
- ring sleeve
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Abstract
The utility model discloses a T-shaped replaceable upper hemispherical ball pin, which comprises a pin body with a pin hole; the pin is composed of an inner pin body and an outer pin body which are integrally formed, and the outer pin body can be made of titanium alloy with higher material strength than the inner pin body; the outer pin body comprises a pin head and an outer pin shell with a connecting hole, the pin hole is arranged on one side of the inner pin body, and the outer pin shell is sleeved on the other side of the inner pin body; and the outer pin shell on be provided with sclerosis layer I the round pin head on be provided with sclerosis layer II.
Description
Technical Field
The utility model belongs to the technical field of automobile parts, refer in particular to a removable episphere ball round pin of T shape.
Background
The ball pin is an essential part in automobile composition, but the structural strength of the conventional pin is not high; thereby increasing the cost of vehicle post-maintenance.
Disclosure of Invention
To the not enough of prior art existence, the utility model aims to provide a simple structure and high episphere ball round pin of intensity.
In order to achieve the above purpose, the utility model provides a following technical scheme: a T-shaped replaceable upper hemispherical ball pin comprises a pin body with a pin hole, wherein the hemispherical ball pin is replaceable due to abrasion; the pin is composed of an inner pin body and an outer pin body which are integrally formed, and the outer pin body can be made of titanium alloy with higher material strength than the inner pin body; the outer pin body comprises a pin head and an outer pin shell with a connecting hole, the pin hole is arranged on one side of the inner pin body, and the outer pin shell is sleeved on the other side of the inner pin body through the connecting hole; and the outer pin shell on be provided with sclerosis layer I the round pin head on be provided with sclerosis layer II.
By adopting the technical scheme, the pin is composed of the inner pin body and the outer pin body which are integrally formed, the outer pin body is arranged on one side of the inner pin body, and the outer pin shell is sleeved on the other side of the inner pin body, so that the integral structural strength of the pin can be ensured; and be provided with sclerosis layer I on the outer round pin shell, the overhead sclerosis layer II that is provided with of round pin to can improve the structural strength on outer round pin body surface.
The utility model discloses further set up to: the bottom of the connecting hole is provided with a bearing block, and the inner pin body is provided with a bearing hole matched with the inner pin body.
By adopting the technical scheme, the bearing block is arranged at the hole bottom of the connecting hole, and the bearing hole which is matched with the inner pin body is arranged on the inner pin body, so that the connecting strength of the outer pin shell and the inner pin body can be ensured.
The utility model discloses further set up to: the inner wall of the connecting hole is provided with a plurality of reinforcing ribs which are uniformly distributed according to the circumference; and the inner pin body is provided with a matched reinforcing groove.
By adopting the technical scheme, the inner wall of the connecting hole is provided with the plurality of reinforcing ribs which are uniformly distributed according to the circumference, and the reinforcing ribs can ensure the structural strength of the outer pin shell; the inner pin body is provided with the matched reinforcing groove, so that the connection stability between the outer pin shell and the inner pin body can be further ensured.
The utility model discloses further set up to: a reinforcing ring sleeve is coaxially arranged in the pin hole, and a pin body in the reinforcing ring sleeve is connected by welding; a plurality of uniformly distributed connecting ribs are arranged on the outer wall of the strengthening ring sleeve, and the pin holes are provided with adaptive placing grooves; and a transition arc part is arranged at the joint of the inner wall of the strengthening ring sleeve and the end surface.
By adopting the technical scheme, the coaxially arranged reinforcing ring sleeves are arranged in the pin holes and can ensure the structural strength of the pin holes; a plurality of connecting ribs which are uniformly distributed are arranged on the outer wall of the strengthening ring sleeve, and the pin holes are provided with adaptive arrangement grooves, so that the stability of connection between the strengthening ring sleeve and the pin holes can be ensured; and the transition arc part is arranged at the joint of the inner wall and the end surface of the strengthening ring sleeve, thereby reducing the abrasion of the strengthening ring sleeve and ensuring the structural stability.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;
FIG. 3 is a cross-sectional view taken at B-B of FIG. 1;
reference numbers in the drawings and corresponding part names: 1-inner pin body, 2-pin head, 3-outer pin shell, 4-hardening layer I, 5-hardening layer II, 6-bearing block, 7-bearing hole, 8-reinforcing rib, 9-reinforcing ring sleeve, 10-connecting rib and 11-transition circular arc part.
Detailed Description
An embodiment of the present invention is further explained with reference to fig. 1 to 3.
A T-shaped replaceable upper hemispherical ball pin comprises a pin body with a pin hole; the pin is composed of an inner pin body 1 and an outer pin body which are integrally formed, and the material strength of the outer pin body is greater than that of the inner pin body 1; the outer pin body comprises a pin head 2 and an outer pin shell 3 with a connecting hole, the pin hole is arranged on one side of the inner pin body 1, and the outer pin shell 3 is sleeved on the other side of the inner pin body 1; and the outer pin shell 3 on be provided with sclerosis layer I4 the round pin head 2 on be provided with sclerosis layer II 5.
The pin is composed of an inner pin body 1 and an outer pin body which are integrally formed, an outer pin hole is formed in one side of the inner pin body 1, and the outer pin shell 3 is sleeved on the other side of the inner pin body 1, so that the integral structural strength of the pin can be ensured; and be provided with sclerosis layer I4 on outer round pin shell 3, be provided with sclerosis layer II 5 on the round pin head 2 to can improve the structural strength on outer round pin body surface.
Further: the bottom of the connecting hole is provided with a bearing block 6, and the inner pin body 1 is provided with a bearing hole 7 which is matched with the inner pin body.
The bearing block 6 is arranged at the hole bottom of the connecting hole, and the adaptive bearing hole 7 is arranged on the inner pin body 1, so that the connecting strength of the outer pin shell 3 and the inner pin body 1 can be ensured.
Further: a plurality of reinforcing ribs 8 which are uniformly distributed according to the circumference are arranged on the inner wall of the connecting hole; the inner pin body 1 is provided with a matched reinforcing groove.
The inner wall of the connecting hole is provided with a plurality of reinforcing ribs 8 which are uniformly distributed according to the circumference, and the reinforcing ribs 8 can ensure the structural strength of the outer pin shell 3; the inner pin body 1 is provided with a matched reinforcing groove, so that the stability of connection between the outer pin shell 3 and the inner pin body 1 can be further ensured.
Further: a coaxially arranged strengthening ring sleeve 9 is arranged in the pin hole, and a pin body 1 in the strengthening ring sleeve 9 is connected by welding; a plurality of uniformly distributed connecting ribs 10 are arranged on the outer wall of the strengthening ring sleeve 9, and the pin holes are provided with adaptive arrangement grooves; and a transition arc part 11 is arranged at the joint of the inner wall and the end surface of the strengthening ring sleeve 9.
The reinforcing ring sleeves 9 which are coaxially arranged are arranged in the pin holes, so that the reinforcing ring sleeves 9 can ensure the structural strength of the pin holes; a plurality of uniformly distributed connecting ribs 10 are arranged on the outer wall of the strengthening ring sleeve 9, and the pin holes are provided with adaptive arrangement grooves, so that the stability of connection between the strengthening ring sleeve 9 and the pin holes can be ensured; and the junction of the inner wall and the end surface of the strengthening ring sleeve 9 is provided with a transition arc part 11, thereby reducing the abrasion of the strengthening ring sleeve 9 and ensuring the structural stability.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (4)
1. The utility model provides a removable episphere ball round pin of T shape, includes the pin body of taking the pinhole, characterized by: the pin is composed of an inner pin body (1) and an outer pin body which are integrally formed, the outer pin body comprises a pin head (2) and an outer pin shell (3) with a connecting hole, the pin hole is formed in one side of the inner pin body (1), and the outer pin shell (3) is sleeved on the other side of the inner pin body (1); and outer round pin shell (3) on be provided with sclerosis layer I (4) round pin head (2) on be provided with sclerosis layer II (5).
2. The T-shaped replaceable upper hemispherical ball pin as set forth in claim 1, wherein: the bottom of the connecting hole is provided with a bearing block (6), and the inner pin body (1) is provided with a bearing hole (7) which is matched with the inner pin body.
3. The T-shaped replaceable upper hemispherical ball pin as set forth in claim 2, wherein: a plurality of reinforcing ribs (8) which are uniformly distributed according to the circumference are arranged on the inner wall of the connecting hole; the inner pin body (1) is provided with a matched reinforcing groove.
4. The T-shaped replaceable upper hemispherical ball pin as set forth in claim 3, wherein: a coaxially arranged reinforcing ring sleeve (9) is arranged in the pin hole, a plurality of uniformly distributed connecting ribs (10) are arranged on the outer wall of the reinforcing ring sleeve (9), and a matched placing groove is formed in the pin hole; and a transition arc part (11) is arranged at the joint of the inner wall and the end surface of the strengthening ring sleeve (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921248212.6U CN210318064U (en) | 2019-08-02 | 2019-08-02 | T-shaped replaceable upper hemispherical ball pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921248212.6U CN210318064U (en) | 2019-08-02 | 2019-08-02 | T-shaped replaceable upper hemispherical ball pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210318064U true CN210318064U (en) | 2020-04-14 |
Family
ID=70128045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921248212.6U Active CN210318064U (en) | 2019-08-02 | 2019-08-02 | T-shaped replaceable upper hemispherical ball pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210318064U (en) |
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2019
- 2019-08-02 CN CN201921248212.6U patent/CN210318064U/en active Active
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