CN206802102U - A kind of screens ring flange - Google Patents
A kind of screens ring flange Download PDFInfo
- Publication number
- CN206802102U CN206802102U CN201720510533.3U CN201720510533U CN206802102U CN 206802102 U CN206802102 U CN 206802102U CN 201720510533 U CN201720510533 U CN 201720510533U CN 206802102 U CN206802102 U CN 206802102U
- Authority
- CN
- China
- Prior art keywords
- pilot hole
- assembles post
- ring flange
- circular arc
- cylinder
- 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
Links
Abstract
It the utility model is related to ring flange technical field, more particularly to a kind of screens ring flange.The technical solution adopted in the utility model is：A kind of screens ring flange, it is overall to be integrally formed by the way of die casting, including rectangular body structure, agent structure is respectively arranged on the left side and the right side main assembles post and auxiliary assembles post, the agent structure is provided with the circular arc corner of four 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, the distance between the bottom surface of first pilot hole and the bottom surface of the second pilot hole are 6mm, angle α=113 degree are provided between first pilot hole and its bottom surface, angle β=101 degree are provided between second pilot hole and its bottom surface.The utility model has the advantages that：The compactness coordinated between ring flange and automotive hub is improved, connects them more stable, it is more secure when used more reliable, and production cost is reduced, improve production efficiency.
Description
Technical field
It the utility model is related to ring flange technical field, more particularly to a kind of screens ring flange.
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.General ring flange is made by the way of lathe is directly processed, although ratio of precision is higher, is processed into time length, cost
Compare high.
Utility model content
The purpose of this utility model is to provide a kind of screens ring flange, by strict size Control, makes ring flange can be with
Coordinate even closer race ring, so that compactness is stronger between ring flange and automotive hub, connection is more stable, is transported in automobile
It is safer during row, and improved in production technology, in production, cost is lower, more efficient.
The technical solution of the utility model is as follows：
A kind of screens ring flange, including the cylinder-shaped body structure made of metal material, the left and right of the agent structure
Both sides are respectively equipped with integrally formed main assembles post and auxiliary assembles post, and the height of the main assembles post is the auxiliary assembles post
The central shaft of 3 times of height, the main assembles post and the auxiliary assembles post is on the same line, it is characterised in that：Entirety is adopted
It is integrally formed with the mode of die casting, the agent structure is provided with the circular arc corner of four protrusions, the circular arc side
Angle is linked together by circular arc and the external cylindrical surface of the agent structure, and 4 circular arc corners are symmetrical distribution,
The main assembles post is provided with the concentric pilot hole of cylinder first, and the auxiliary assembles post is provided with concentric circle
The pilot hole of cylindricality second, the depth of first pilot hole are 3/4ths of the second assembling hole depth, first dress
The distance between the bottom surface of distribution and the bottom surface of second pilot hole are 6mm, between first pilot hole and its bottom surface
Provided with angle α=113 degree, angle β=101 degree, four circular arcs are provided between second pilot hole and its bottom surface
The center of arc of corner is on the circle of same diameter, the line of the circular arc corner of upper-lower position to central shaft and vertical side
It is γ=40.5 degree to the angle between section, the outside of the main assembles post position corresponding with two pilot hole bottoms
Provided with cylinder shape groove, the inside depth of the cylinder shape groove is 6mm, and the inner cylinder face width of the cylinder shape groove is also
6mm。
Further, the otch both sides of the cylinder shape groove are taper identical taper surface.
Further, the agent structure is made up of aluminum alloy materials.
The beneficial effects of the utility model：
The utility model improves the compactness coordinated between ring flange and automotive hub, connects them more stable, makes
Used time is safer more reliable, and reduces production cost, improves production efficiency.
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,
Circular arc corner, 7, cylinder shape groove, 8, taper surface.
Embodiment
As shown in Figures 1 to 4, a kind of screens ring flange, it is designed for the corresponding race ring of size shape, with
It is more stable to close structure connection when using.Part is integrally formed entirely through the mode of die casting, has higher machining accuracy,
It can ensure that connection is more stable in connection, automobile is operationally safer, and part cost in production is lower, and efficiency is more
It is high.It includes the cylinder-shaped body structure 1 made of metal material, and it is integrally-built foundation, passes through agent structure 1
It can be made to be linked together with automobile structure, play a part of being fixedly connected with this part.The left and right two of the agent structure 1
Side is respectively equipped with integrally formed main assembles post 2 and auxiliary assembles post 3, and the height of the main assembles post 2 is the auxiliary assembling
The central shaft of 3 times of the height of post 3, the main assembles post 2 and the auxiliary assembles post 3 on the same line, makes this external flange
Dish structure is more stable.The agent structure 1 is provided with the circular arc corner 6 of four protrusions, and the circular arc corner 6 passes through circular arc
Linked together with the external cylindrical surface of the agent structure 1,4 circular arc corners 6 are symmetrical distribution, are entering luggage
During with connection, by the way that circular arc corner 6 is cooperated together with automobile structure, can firmly it block, it is not necessary to adopt
Fixed effect is played with screw can, it is more convenient to use quick.The main assembles post 2 is provided with concentric
Cylindrical first pilot hole 4, the auxiliary assembles post 3 are provided with concentric the second pilot hole of cylinder 5, and they are used respectively
To place different race rings, even closer when each leisure is connected, switching performance is more preferable, more secure when used.It is described
The depth of first pilot hole 4 is 3/4ths of the depth of the second pilot hole 5, the bottom surface of first pilot hole 4 with it is described
The distance between bottom surface of second pilot hole 5 is 6mm, makes this higher using new part strength, service life is longer.Automobile
It is operationally more steady.Angle α=113 degree, second pilot hole are provided between first pilot hole 4 and its bottom surface
Be provided with angle β=101 degree between 5 and its bottom surface, the line of the circular arc corner 6 of upper-lower position to central shaft with it is vertical
Angle between the section of direction is γ=40.5 degree.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.The center of arc of four circular arc corners makes structural strength higher on the circle of same diameter, is fastenedly connected more steady
It is fixed, it is safer using process.The outside of the main assembles post 2 position corresponding with two pilot hole bottoms is provided with cylinder
Groove 7, the inside depth of the cylinder shape groove 7 is 6mm, and the inner cylinder face width of the cylinder shape groove 7 is also 6mm.By
In being produced by the way of mould, in the outside of main assembles post 2 position corresponding with two pilot hole bottoms due to thickness ratio
It is larger, it is easily cracked in production, found by prolonged experiment, set above-mentioned groove can be effective in this position
This problem is avoided, makes part quality in production higher.
Preferably, the otch both sides of the cylinder shape groove 6 are taper identical taper surface 8.This position in production
Put by the way of mold insert to complete, use taper surface to improve the quality of production and production efficiency of part with conveniently stripped.
Preferably, the agent structure 1 is made up of aluminum alloy materials, when producing in enormous quantities, cost is lower, and quality is more
Gently, 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 screens ring flange, including cylinder-shaped body structure (1) made of metal material, the agent structure (1)
Integrally formed main assembles post (2) and auxiliary assembles post (3) are respectively arranged on the left side and the right side, the height of the main assembles post (2) is
The central shaft of 3 times of described auxiliary assembles post (3) height, the main assembles post (2) and the auxiliary assembles post (3) is the same as always
On line, it is characterised in that：Overall to be integrally formed by the way of die casting, the agent structure (1) is provided with four protrusions
Circular arc corner (6), the circular arc corner (6) is connected to one by the external cylindrical surface of circular arc and the agent structure (1)
Rise, 4 circular arc corners (6) be symmetrical distribution, and the main assembles post (2) is provided with concentric cylindrical the
One pilot hole (4), the auxiliary assembles post (3) are provided with the concentric pilot hole of cylinder second (5), first assembling
The depth in hole (4) is 3/4ths of the second pilot hole (5) depth, the bottom surface of first pilot hole (4) and described the
The distance between bottom surface of two pilot holes (5) is 6mm, between first pilot hole (4) and its bottom surface be provided with angle α=
113 degree, it is provided with angle β=101 degree between second pilot hole (5) and its bottom surface, four circular arc corners (6)
On the circle of same diameter, the circular arc corner (6) of upper-lower position arrives the line and vertical direction of central shaft for center of arc
Angle between section is γ=40.5 degree, the outside of the main assembles post (2) position corresponding with two pilot hole bottoms
Cylinder shape groove (7) is installed, the inside depth of the cylinder shape groove (7) is 6mm, the inner circle of the cylinder shape groove (7)
Cylinder width is also 6mm.
A kind of 2. screens ring flange according to claim 1, it is characterised in that：The otch two of the cylinder shape groove (7)
While it is taper identical taper surface (8).
A kind of 3. screens ring flange according to claim 1, it is characterised in that：The agent structure (1) is by aluminium alloy material
Material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720510533.3U CN206802102U (en) | 2017-05-09 | 2017-05-09 | A kind of screens ring flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720510533.3U CN206802102U (en) | 2017-05-09 | 2017-05-09 | A kind of screens ring flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206802102U true CN206802102U (en) | 2017-12-26 |
Family
ID=60739812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720510533.3U Expired - Fee Related CN206802102U (en) | 2017-05-09 | 2017-05-09 | A kind of screens ring flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206802102U (en) |
-
2017
- 2017-05-09 CN CN201720510533.3U patent/CN206802102U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20200509 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |