CN206754186U - A kind of special-shaped external flange disk - Google Patents
A kind of special-shaped external flange disk Download PDFInfo
- Publication number
- CN206754186U CN206754186U CN201720491461.2U CN201720491461U CN206754186U CN 206754186 U CN206754186 U CN 206754186U CN 201720491461 U CN201720491461 U CN 201720491461U CN 206754186 U CN206754186 U CN 206754186U
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- angle
- pilot hole
- arc chord
- assembles post
- agent structure
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Abstract
It the utility model is related to ring flange technical field, more particularly to a kind of special-shaped external flange disk.The technical solution adopted in the utility model is：A kind of special-shaped external flange disk, including the agent structure made of metal material, agent structure is respectively arranged on the left side and the right side integrally formed main assembles post and auxiliary assembles post, agent structure top right position is provided with the first arc chord angle of two protrusions, agent structure bottom right position is provided with the second arc chord angle of two protrusions, main assembles post is provided with the concentric pilot hole of cylinder first, auxiliary assembles post is provided with the concentric pilot hole of cylinder second, angle α=103 degree are provided between first pilot hole and its bottom surface, angle β=108 degree are provided between second pilot hole and its bottom surface.The utility model has the advantages that：The compactness coordinated between outward flange disk and automotive hub is improved, reduces the friction between part, connects them more stable, it is more secure when used more reliable.
Description
Technical field
It the utility model is related to ring flange technical field, more particularly to a kind of special-shaped external flange disk.
Background technology
A hub bearing parts important as automobile, play a part of transmitting moment of torsion and support car body, its life-span
The safety and stability of whole automobile is directly connected to performance.Existing automobile hub bearing is typically by ring flange
Circle, method disk outer ring, race ring, ball and retainer composition, wherein, inside race is socketed on ring flange inner ring, and ball passes through guarantor
Hold rack-mounted fit between ring flange inner ring and flange plate outer ring.It is different types of because present China Automobile Industry is more and more faster
The shape of used ring flange and size are also different on automobile, and supporting ring flange must be designed in production, no
It can then cause to connect between race ring and inner flange and connected object built on the sand, so as to have a strong impact on the usability of automobile
Energy.
Utility model content
The purpose of this utility model is to provide a kind of special-shaped external flange disk, is designed by more circular arc shapes, makes method for externally
Blue disk can coordinate the race ring of more correspondingly-shaped, and mutual friction is minimum, and fiting effect is more preferable, so that outer method
Compactness is stronger between blue disk and automotive hub, and connection is more stable, and service life is longer, safer in automobilism.
The technical solution of the utility model is as follows：
A kind of special-shaped external flange disk, including the agent structure made of metal material, the left and right two of the agent structure
Side is respectively equipped with integrally formed main assembles post and auxiliary assembles post, and the height of the main assembles post is the auxiliary assembling pillar height
The central shaft of 1/6th of degree, the main assembles post and the auxiliary assembles post is on the same line, it is characterised in that：It is described
Agent structure top right position is provided with the first arc chord angle of two protrusions, and two first arc chord angles are justified by the first connection
Arc links together, and agent structure bottom right position is provided with the second arc chord angle of two protrusions, two second circles
Arc angle is linked together by connecting plane, and first arc chord angle and second arc chord angle of homonymy are justified by the second connection
Arc links together, and the agent structure is bilateral symmetry, and the centre-to-centre spacing of two first arc chord angles is more than two institutes
The centre-to-centre spacing of the second arc chord angle is stated, the main assembles post is provided with the concentric pilot hole of cylinder first, the auxiliary dress
The concentric pilot hole of cylinder second is provided with post, the depth of second pilot hole is less than first pilot hole
The distance between depth, bottom surface of the bottom surface of first pilot hole and second pilot hole is 5mm, first pilot hole
Angle α=103 degree are provided between its bottom surface, angle β=108 degree are provided between second pilot hole and its bottom surface,
First arc chord angle is to the angle γ 1=55 degree between the line of central shaft and vertical direction section, second arc chord angle
To the angle γ 2=45 degree between the line of central shaft and vertical direction section.
Further, the agent structure is made up of hard alloy Steel material.
Further, the agent structure is formed by aluminum alloy materials casting.
The beneficial effects of the utility model：
The utility model improves the compactness coordinated between outward flange disk and automotive hub, reduces rubbing between part
Wipe, connect them more stable, it is more secure when used more reliable.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present utility model；
Fig. 2 is second direction dimensional structure diagram of the present utility model；
Fig. 3 is front schematic view of the present utility model；
Fig. 4 is the diagrammatic cross-section of the utility model A-A positions；
In figure：1st, agent structure, 2, main assembles post, 3, auxiliary assembles post, the 4, first pilot hole, the 5, second pilot hole, 6,
First arc chord angle, the 7, second arc chord angle, 8, first connection circular arc, 9, connection plane, 10, second connection circular arc.
Embodiment
As shown in Figures 1 to 4, a kind of special-shaped external flange disk, it is designed for the corresponding race ring of size shape,
With the use of when structure connection it is more stable, effect is more preferable when in use for automobile.It includes cylindrical made of metal material
Agent structure 1, it is integrally-built foundation, it can be made to be linked together with automobile structure by agent structure 1,
Play a part of being fixedly connected with this part.The agent structure 1 is respectively arranged on the left side and the right side the integrally formed He of main assembles post 2
Assembles post 3 is aided in, the height of the main assembles post 2 is 1/6th of the auxiliary height of assembles post 3, is ensureing active strength
On the basis of allow part of the present utility model preferably fitted bearing circle use.The main assembles post 2 and the auxiliary dress
Central shaft with post 3 on the same line, makes this external flange dish structure more stable.The top right position of agent structure 1
The first arc chord angle 6 provided with two protrusions, two first arc chord angles 6 are linked together by the first connection circular arc 8, described
The bottom right position of agent structure 1 is provided with the second arc chord angle 7 of two protrusions, and two second arc chord angles 7 are flat by connecting
Face 9 is linked together, and first arc chord angle 6 and second arc chord angle 7 of homonymy are connected to by the second connection circular arc 10
Together, the agent structure 1 is bilateral symmetry, and the centre-to-centre spacing of two first arc chord angles 6 is more than two described second
The centre-to-centre spacing of arc chord angle 7, when carrying out assembly connection, by by 2 the first arc chord angles 6 and two the second arc chord angles 7 respectively with
Automobile structure cooperates together, and can firmly block, and carries out clamping by different size of circular arc, makes fixed effect
More preferably, it is not necessary to play fixed effect using screw can, it is more convenient to use quick, and with the use of when zero
Friction between part is smaller, and their service life can be made longer.The main assembles post 2 is provided with concentric cylinder
The first pilot hole of shape 4, the auxiliary assembles post 3 are provided with concentric the second pilot hole of cylinder 5, and they are respectively intended to put
Different race rings is put, even closer when each leisure is connected, switching performance is more preferable, more secure when used.Described second
The depth of pilot hole 5 is less than the depth of first pilot hole 4, and evenly, performance is more stable for structure stress in use.
The distance between the bottom surface of first pilot hole 4 and the bottom surface of second pilot hole 5 are 5mm, this is used new zero
Part intensity is higher, and service life is longer.Automobile is operationally more steady.Set between first pilot hole 4 and its bottom surface
There are angle α=103 degree, angle β=108 degree, first arc chord angle 6 are provided between second pilot hole 5 and its bottom surface
To the angle γ 1=55 degree between the line of central shaft and vertical direction section, second arc chord angle 7 arrives the line of central shaft
Angle γ 2=45 degree between vertical direction section, the race ring so coordinated with it could preferably be placed on the inside, such as
Fruit can not then use the supporting race ring of the utility model using other angle, and this is also the original for designing the utility model part
Cause.
Preferably, the agent structure 1 is made up of hard alloy Steel material, can making part, the life-span is more when in use
Long, structure is more stable.
Preferably, the agent structure 1 is formed by aluminum alloy materials casting, when producing in enormous quantities, cost is lower, matter
Amount is lighter, using more convenient.
Described above is preferred embodiment of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of principle described in the utility model is not departed from, some improvement or replacement can also be made, these improvement
Or replace and also should be regarded as the scope of protection of the utility model.
Claims (3)
1. a kind of special-shaped external flange disk, including agent structure (1) made of metal material, a left side for the agent structure (1)
Right both sides are respectively equipped with integrally formed main assembles post (2) and auxiliary assembles post (3), and the height of the main assembles post (2) is institute
/ 6th of auxiliary assembles post (3) height are stated, the main assembles post (2) and the central shaft for aiding in assembles post (3) are same
On one straight line, it is characterised in that：First arc chord angles (6) of agent structure (1) top right position provided with two protrusions, two
Individual first arc chord angle (6) is linked together by the first connection circular arc (8), agent structure (1) bottom right position
The second arc chord angle (7) provided with two protrusions, two second arc chord angles (7) are linked together by connecting plane (9), together
First arc chord angle (6) of side and second arc chord angle (7) are linked together by the second connection circular arc (10), the master
Body structure (1) is bilateral symmetry, and the centre-to-centre spacing of two first arc chord angles (6) is more than two second arc chord angles
(7) centre-to-centre spacing, the main assembles post (2) are provided with the concentric pilot hole of cylinder first (4), the auxiliary assembles post
(3) the concentric pilot hole of cylinder second (5) is provided with, the depth of second pilot hole (5) is less than the described first dress
The distance between the depth of distribution (4), the bottom surface of first pilot hole (4) and bottom surface of second pilot hole (5) are
5mm, angle α=103 degree, second pilot hole (5) and its bottom are provided between first pilot hole (4) and its bottom surface
Angle β=108 degree, the folder between the line of first arc chord angle (6) to central shaft and vertical direction section are provided between face
Angle γ 1=55 degree, the angle γ 2=45 degree between the line of second arc chord angle (7) to central shaft and vertical direction section.
A kind of 2. special-shaped external flange disk according to claim 1, it is characterised in that：The agent structure (1) is by hard
Alloy steel material is made.
A kind of 3. special-shaped external flange disk according to claim 1, it is characterised in that：The agent structure (1) is closed by aluminium
Golden material casting forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720491461.2U CN206754186U (en) | 2017-05-04 | 2017-05-04 | A kind of special-shaped external flange disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720491461.2U CN206754186U (en) | 2017-05-04 | 2017-05-04 | A kind of special-shaped external flange disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206754186U true CN206754186U (en) | 2017-12-15 |
Family
ID=60616576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720491461.2U Active CN206754186U (en) | 2017-05-04 | 2017-05-04 | A kind of special-shaped external flange disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206754186U (en) |
-
2017
- 2017-05-04 CN CN201720491461.2U patent/CN206754186U/en active Active
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