CN206738396U - A kind of non-porous assembling outward flange disk of tight type - Google Patents

A kind of non-porous assembling outward flange disk of tight type Download PDF

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Publication number
CN206738396U
CN206738396U CN201720491388.9U CN201720491388U CN206738396U CN 206738396 U CN206738396 U CN 206738396U CN 201720491388 U CN201720491388 U CN 201720491388U CN 206738396 U CN206738396 U CN 206738396U
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China
Prior art keywords
circular arc
pilot hole
assembles post
angle
agent structure
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CN201720491388.9U
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Chinese (zh)
Inventor
戴书勤
张银花
周书刚
姚军
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TAIZHOU ZHONGQING METAL PRODUCT Co Ltd
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TAIZHOU ZHONGQING METAL PRODUCT Co Ltd
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Abstract

It the utility model is related to ring flange technical field, more particularly to a kind of non-porous assembling outward flange disk of tight type.The technical solution adopted in the utility model is:A kind of non-porous assembling outward flange disk of tight type, including the rectangular body 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 is provided with the circular arc corner of four protrusions, circular arc master positioning angle is provided between the circular arc corner of top two, 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=98 degree are provided between first pilot hole and its bottom surface, angle β=106 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 further increased, connects them more stable, it is more secure when used more reliable.

Description

A kind of non-porous assembling outward flange disk of tight type
Technical field
It the utility model is related to ring flange technical field, more particularly to a kind of non-porous assembling outward flange disk of tight type.
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, flange plate outer ring, race ring, ball and retainer composition, wherein, inside race is socketed on ring flange inner ring, and ball passes through Retainer is assemblied between ring flange inner ring and flange plate outer ring.Because present China Automobile Industry is more and more faster, different type Automobile on used ring flange shape and size it is also different, production when must design supporting ring flange, Otherwise can 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 use of automobile Performance.
Utility model content
The purpose of this utility model is to provide a kind of non-porous assembling outward flange disk of tight type, by strict size Control and More preferred structure design, external flange disk is set to coordinate even closer race ring, so that outward flange disk and automobile Compactness is stronger between wheel hub, and connection is more stable, and effect is more preferable when in use.
The technical solution of the utility model is as follows:
A kind of non-porous assembling outward flange disk of tight type, including the cylinder-shaped body structure made of metal material, the master Body structure is respectively arranged on the left side and the right side integrally formed main assembles post and auxiliary assembles post, and the height of the main assembles post is less than It is described auxiliary assembles post height, the main assembles post and it is described auxiliary assembles post central shaft on the same line, its feature It is:The agent structure is provided with the circular arc corner of four protrusions, and the circular arc corner passes through circular arc and the main body The external cylindrical surface of structure links together, and is provided with circular arc master positioning angle between the circular arc corner of top two, and following two Circular arc master positioning angle also is provided between the individual circular arc corner, the circular arc corner at the master positioning angle and its both sides passes through Fasten circular sliding slopes together, the main assembles post is provided with the concentric pilot hole of cylinder first, the auxiliary assembling Post is provided with the concentric pilot hole of cylinder second, and the depth of first pilot hole is more than the depth of second pilot hole The distance between degree, bottom surface of the bottom surface of first pilot hole and second pilot hole be 5mm, first pilot hole and Angle α=98 degree are provided between its bottom surface, are provided with angle β=106 degree between second pilot hole and its bottom surface, four The center of arc of the circular arc corner is on the circle of same diameter, the center of arc of the corner to the agent structure center Line and the master positioning angle center of arc to angle γ=48 degree between the line at the agent structure center.
Further, the external cylindrical surface of the main assembles post is vertical with the end face of the agent structure, the auxiliary assembling The end face of the external cylindrical surface of post and the agent structure is into 90-92 degree angle.
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 further increases the compactness coordinated between outward flange disk and automotive hub, them is connected more It is 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, Corner, 7, master positioning angle, 8, fastening circular arc.
Embodiment
As shown in Figures 1 to 4, the non-porous assembling outward flange disk of a kind of tight type, it is to be directed to the corresponding bearing of size shape Circle design, with the use of when structure connection it is more stable.It includes the cylinder-shaped body structure 1 made of metal material, it It is integrally-built foundation, it can be made to be linked together with automobile structure by agent structure 1, play and be fixedly connected The effect of this part.The agent structure 1 is respectively arranged on the left side and the right side integrally formed main assembles post 2 and auxiliary assembles post 3, The height of the main assembles post 2 is less than the height of the auxiliary assembles post 3, the main assembles post 2 and the auxiliary assembles post 3 Central shaft on the same line, makes this external flange dish structure more stable.The agent structure 1 is provided with the circular arc of four protrusions Shape corner 6, the circular arc corner 6 are linked together by circular arc and the external cylindrical surface of the agent structure 1, the institute of top two State and be provided with circular arc master positioning angle 7 between circular arc corner 6, circular arc also is provided between following two circular arc corners 6 The circular arc corner 6 on master positioning angle 7, the master positioning angle 7 and its both sides is linked together by fastening circular arc 8, is entering luggage During with connection, first total is positioned by circular arc master positioning angle 7, then will fastening circular arc 8 and automobile structure Cooperate together, automobile structure is firmly blocked fastening circular arc 8, it is not necessary to played using screw can solid Fixed effect is more convenient to use quick.Additionally, due to being that the position of circular arc is fastened so that fastening effect is more It is good.The main assembles post 2 is provided with concentric the first pilot hole of cylinder 4, and the auxiliary assembles post 3 is provided with same with it The second pilot hole of cylinder 5 of the heart, they are respectively intended to place different race rings, make more to step up during each comfortable mating connection Close, switching performance is more preferable, more secure when used.The depth of first pilot hole 4 is more than the depth of second pilot hole 5, It may insure that close effect is more preferable in assembling, structure is more stable.The bottom surface of first pilot hole 4 and the described second assembling The distance between the bottom surface in hole 5 is 5mm, makes this higher using new part strength, service life is longer.Automobile is operationally It is more steady.Angle α=98 degree, second pilot hole 5 and its bottom are provided between first pilot hole 4 and its bottom surface Angle β=106 degree are provided between face, the race ring so coordinated with it could preferably be placed on the inside, if using other The reason for angle can not then use the supporting race ring of the utility model, and this is also design the utility model part.Described in four The center of arc of circular arc corner makes structural strength higher on the circle of same diameter, be fastenedly connected it is more stable, using process more Add safety.The center of arc of the corner 6 is to the line at the center of agent structure 1 and the center of arc at the master positioning angle 7 Angle γ=48 degree between the line at the center of agent structure 1, intensity when this product links together with vehicle structure Higher, service life is longer.
Preferably, the external cylindrical surface of the main assembles post 2 is vertical with the end face of the agent structure 1, the auxiliary dress The end face of external cylindrical surface with post 3 and the agent structure 1 is into 90-92 degree angle.The more convenient operation during assembly connection, dress With more efficient.
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 (4)

1. a kind of non-porous assembling outward flange disk of tight type, including cylinder-shaped body structure (1) made of metal material, the master Body structure (1) is respectively arranged on the left side and the right side integrally formed main assembles post (2) and auxiliary assembles post (3), the main assembles post (2) height is less than the center of the height of the auxiliary assembles post (3), the main assembles post (2) and the auxiliary assembles post (3) Axle is on the same line, it is characterised in that:The agent structure (1) is provided with the circular arc corner (6) of four protrusions, the circle Arc-shaped corner (6) is linked together by circular arc and the external cylindrical surface of the agent structure (1), the circular arc side of top two Circular arc master positioning angle (7) is provided between angle (6), also being provided with circular arc master between following two circular arc corners (6) determines The circular arc corner (6) on parallactic angle (7), the master positioning angle (7) and its both sides is linked together by fastening circular arc (8), described Main assembles post (2) is provided with the concentric pilot hole of cylinder first (4), and the auxiliary assembles post (3) is provided with same with it The pilot hole of cylinder second (5) of the heart, the depth of first pilot hole (4) are more than the depth of second pilot hole (5), institute It is 5mm to state the distance between the bottom surface of the first pilot hole (4) and the bottom surface of second pilot hole (5), first pilot hole (4) angle α=98 degree are provided between its bottom surface, between second pilot hole (5) and its bottom surface be provided with angle β= 106 degree, on the circle of same diameter, the center of arc of the corner (6) arrives for the center of arc of four circular arc corners (6) The line at agent structure (1) center and the company of the center of arc of the master positioning angle (7) to the agent structure (1) center Angle γ=48 degree between line.
A kind of 2. non-porous assembling outward flange disk of tight type according to claim 1, it is characterised in that:The main assembles post (2) external cylindrical surface is vertical with the end face of the agent structure (1), the external cylindrical surface of the auxiliary assembles post (3) and the master The end face of body structure (1) is into 90-92 degree angle.
A kind of 3. non-porous assembling outward flange disk of tight type according to claim 1, it is characterised in that:The agent structure (1) it is made up of hard alloy Steel material.
A kind of 4. non-porous assembling outward flange disk of tight type according to claim 1, it is characterised in that:The agent structure (1) formed by aluminum alloy materials casting.
CN201720491388.9U 2017-05-04 2017-05-04 A kind of non-porous assembling outward flange disk of tight type Active CN206738396U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720491388.9U CN206738396U (en) 2017-05-04 2017-05-04 A kind of non-porous assembling outward flange disk of tight type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720491388.9U CN206738396U (en) 2017-05-04 2017-05-04 A kind of non-porous assembling outward flange disk of tight type

Publications (1)

Publication Number Publication Date
CN206738396U true CN206738396U (en) 2017-12-12

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107061505A (en) * 2017-05-04 2017-08-18 泰州市众擎金属制品有限公司 A kind of non-porous assembling outward flange disk of tight type

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107061505A (en) * 2017-05-04 2017-08-18 泰州市众擎金属制品有限公司 A kind of non-porous assembling outward flange disk of tight type

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