CN107128123A - One kind keeps away an external flange disk - Google Patents
One kind keeps away an external flange disk Download PDFInfo
- Publication number
- CN107128123A CN107128123A CN201710311050.5A CN201710311050A CN107128123A CN 107128123 A CN107128123 A CN 107128123A CN 201710311050 A CN201710311050 A CN 201710311050A CN 107128123 A CN107128123 A CN 107128123A
- Authority
- CN
- China
- Prior art keywords
- circular arc
- pilot hole
- corner
- flange disk
- assembling post
- 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.)
- Pending
Links
- 239000007769 metal material Substances 0.000 claims abstract description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 4
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 230000000694 effects Effects 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B27/00—Hubs
- B60B27/001—Hubs with roller-bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C43/00—Assembling bearings
- F16C43/04—Assembling rolling-contact bearings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
An external flange disk is kept away the present invention relates to ring flange technical field, more particularly to one kind.The technical solution adopted by the present invention is：One kind keeps away an external flange disk, including the cylinder-shaped body structure being made up of metal material, the integrally formed main assembling post that is respectively arranged on the left side and the right side of agent structure assembles post with auxiliary, circular arc corner of the agent structure provided with four different protrusions, main assembling post is provided with concentric cylindrical first pilot hole, auxiliary assembling post is provided with concentric cylindrical second pilot hole, the distance between the bottom surface of first pilot hole and the bottom surface of the second pilot hole are 5mm, angle α=108 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.It is an advantage of the invention that：The compactness coordinated between outward flange disk and automotive hub is improved, connects them more stable, assembly crewman is more convenient when being assembled, more secure when used more reliable.
Description
Technical field
An external flange disk is kept away the present invention relates to ring flange technical field, more particularly to one kind.
Background technology
Hub bearing plays a part of transmission moment of torsion and supports car body, its life-span as an important parts of automobile
The safety and stability of whole automobile is directly connected to performance.Existing automobile hub bearing is general in 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 the shape of ring flange that is used and size it is also different, must design supporting ring flange in production,
Otherwise it can cause to connect built on the sand between race ring and inner flange and connected object, so as to have a strong impact on the use of automobile
Performance.
The content of the invention
An external flange disk is kept away it is an object of the invention to provide one kind, by strict size Control, makes external flange disk
Even closer race ring can be coordinated, so that compactness is stronger between outward flange disk and automotive hub, connect more stable,
It is safer during automobilism, while in order that it coordinates with corresponding race ring, be also provided with it is special keep away circle of position arc so that
It is set to be more convenient when in use.
Technical scheme is as follows：
One kind keeps away an external flange disk, including the cylinder-shaped body structure being made up of metal material, the agent structure
Integrally formed main assembling post and auxiliary assembling post are respectively arranged on the left side and the right side, the height of the main assembling post is less than the auxiliary
The height of post is assembled, the main assembling post and the auxiliary assemble the central shaft of post on the same line, it is characterised in that：It is described
The side of circular arc second provided with 2 protrusions below circular arc corner provided with 2 protrusions above agent structure, the agent structure
Angle, the circular arc corner and the corner of the circular arc second are connected by assembling inclined-plane and the external cylindrical surface of the agent structure
It is connected together, and cambered surface of the assembling inclined-plane respectively with its two ends is tangent, and top two is set between the circular arc corner
Have and also be provided with connecting plane between connection plane, following two corners of circular arc second, the one of connection plane described in upper end
While be additionally provided with keep away position keep away circle of position arc, the main assembling post is provided with concentric cylindrical first pilot hole, described auxiliary
Assembling post is helped to be provided with the depth of concentric cylindrical second pilot hole, second pilot hole and first pilot hole
Identical, the distance between bottom surface of the bottom surface of first pilot hole and second pilot hole is 5mm, first pilot hole
Angle α=108 degree are provided between its bottom surface, angle β=108 degree, 2 are provided between second pilot hole and its bottom surface
The center of arc of the individual circular arc corner and 2 corners of circular arc second is on the circle of same diameter, the circular arc
Corner is to the angle γ 1=35 degree between the line of central shaft and vertical direction section, the corner of circular arc second to center
Angle γ 2=31 degree between the line of axle and vertical direction section.
Further, 2 circular arc corners are symmetrical structure, and 2 corners of circular arc second are also symmetrical junction
Structure.
Further, the agent structure is made up of hard alloy Steel material.
Further, the agent structure is formed by aluminum alloy materials casting.
Beneficial effects of the present invention：
The present invention improves the compactness coordinated between outward flange disk and automotive hub, connects them more stable, assembling
Personnel are more convenient when being assembled, more secure when used more reliable.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the invention；
Fig. 2 is second direction dimensional structure diagram of the invention；
Fig. 3 is front schematic view of the invention；
Fig. 4 is the diagrammatic cross-section of A-A positions of the present invention；
In figure：1st, agent structure, 2, main assembling post, 3, auxiliary assembling post, the 4, first pilot hole, the 5, second pilot hole, 6,
Circular arc corner, 7, connection plane, 8, assembling inclined-plane, 9, the corner of circular arc second, 10, keep away circle of position arc.
Embodiment
As shown in Figures 1 to 4, one kind keeps away an external flange disk, and it is designed for the corresponding race ring of size shape,
With the use of when structure connection it is more stable.It includes the cylinder-shaped body structure 1 being made up of metal material, and it is overall structure
Foundation, it can be made to be linked together with automobile structure by agent structure 1, enable the structural strength of whole part
It is enough secure.Be respectively arranged on the left side and the right side integrally formed main assembling post 2 and the auxiliary of the agent structure 1 assemble post 3, described
The height of main assembling post 2 is less than the center of the height of the auxiliary assembling post 3, the main assembling post 2 and the auxiliary assembling post 3
Axle on the same line, makes this external flange dish structure more stable.Circular arc of the top of agent structure 1 provided with 2 protrusions
Corner 6, circular arc second corner 9 of the lower section of agent structure 1 provided with 2 protrusions, the circular arc corner 6 and the circular arc
The second corner of shape 9 is linked together by assembling inclined-plane 8 and the external cylindrical surface of the agent structure 1, and the assembling is oblique
Cambered surface of the face 8 respectively with its two ends is tangent, provided with connection plane 7, following two institutes between the circular arc corner 6 of top two
State and also be provided between circular arc corner 6 connecting plane 7, when carrying out assembly connection, by by circular arc corner 6 and the circular arc
The second corner of shape 9 cooperates together with automobile structure, can firmly block, it is not necessary to can just be played using screw
Fixed effect is more convenient to use quick.Connected described in upper end plane 7 one side be additionally provided with keep away position keep away circle of position arc
10, with the use of component assembly when be not in interference situations such as, make they assemble effects it is better.The main assembling
Post 2 is provided with concentric cylindrical first pilot hole 4, and the auxiliary assembling post 3 is provided with concentric cylinder the
Two pilot holes 5, they are respectively intended to place different race rings, and even closer when each leisure is connected, switching performance is more
It is good, it is more secure when used.Second pilot hole 5 is identical with the depth of first pilot hole 4, first pilot hole 4
The distance between bottom surface and the bottom surface of second pilot hole 5 are 5mm, make this higher using new part strength, use the longevity
Life is longer.Automobile is operationally more steady.Angle α=108 degree, institute are provided between first pilot hole 4 and its bottom surface
State and angle β=108 degree, 2 circular arc corners 6 and 2 circular arcs are provided between the second pilot hole 5 and its bottom surface
The center of arc of second corner 9 is on the circle of same diameter, and line and the vertical direction of the circular arc corner 6 to central shaft are cut
Angle γ 1=35 degree between face, the folder between the line of second corner of circular arc 9 to central shaft and vertical direction section
Angle γ 2=31 degree, the race ring so coordinated with it could preferably be placed on the inside, can not make if using other angle
With the race ring that the present invention is supporting, this is also the reason for designing part of the present invention.The center of arc of four circular arc corners
On the circle of same diameter, make structural strength higher, be fastenedly connected it is more stable, it is safer using process.
Preferably, 2 circular arc corners 6 are symmetrical structure, 2 second corners of circular arc 9 are also symmetrical
Structure.More convenient in production, structural strength is more balanced when in use, and stress is more steady, and using effect is more preferably.
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 the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, on the premise of principle of the present invention is not departed from, some improvement or replacement can also be made, these improve or replaced
It should be regarded as protection scope of the present invention.
Claims (4)
1. one kind keeps away an external flange disk, including the cylinder-shaped body structure (1) being made up of metal material, the agent structure
(1) be respectively arranged on the left side and the right side it is integrally formed it is main assembling post (2) and auxiliary assembling post (3), it is described it is main assemble post (2) height
Degree is less than the height of the auxiliary assembling post (3), and the central shaft of the main assembling post (2) and the auxiliary assembling post (3) is same
On one straight line, it is characterised in that：Circular arc corner (6) provided with 2 protrusions above the agent structure (1), the body junction
The corner of circular arc second (9) provided with 2 protrusions below structure (1), the circular arc corner (6) and the corner of the circular arc second
(9) linked together by assembling inclined-plane (8) and the external cylindrical surface of the agent structure (1), and the assembling inclined-plane (8)
Cambered surface respectively with its two ends is tangent, provided with connection plane (7), following two between the circular arc corner (6) of top two
Connection plane (7) also is provided between the corner of circular arc second (9), one side of connection plane (7), which is additionally provided with, described in upper end keeps away
Circle of position arc (10) is kept away in position, and the main assembling post (2) is described auxiliary provided with concentric cylindrical first pilot hole (4)
Assembling post (3) is helped to be provided with concentric cylindrical second pilot hole (5), second pilot hole (5) and first dress
The depth of distribution (4) is identical, the distance between bottom surface of the bottom surface of first pilot hole (4) and second pilot hole (5)
For 5mm, be provided with angle α=108 degree between first pilot hole (4) and its bottom surface, second pilot hole (5) and it
The circular arc of angle β=108 degree, 2 circular arc corners (6) and 2 corners of circular arc second (9) is provided between bottom surface
Center is on the circle of same diameter, the angle between the line of the circular arc corner (6) to central shaft and vertical direction section
γ 1=35 degree, the angle γ 2=31 between the line of the corner of circular arc second (9) to central shaft and vertical direction section
Degree.
2. one kind according to claim 1 keeps away an external flange disk, it is characterised in that：2 circular arc corners (6) are
Symmetrical structure, 2 corners of circular arc second (9) are also symmetrical structure.
3. one kind according to claim 1 keeps away an external flange disk, it is characterised in that：The agent structure (1) is by hard
Alloy steel material is made.
4. one kind according to claim 1 keeps away an external flange disk, it is characterised in that：The agent structure (1) is closed by aluminium
Golden material casting is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710311050.5A CN107128123A (en) | 2017-05-04 | 2017-05-04 | One kind keeps away an external flange disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710311050.5A CN107128123A (en) | 2017-05-04 | 2017-05-04 | One kind keeps away an external flange disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107128123A true CN107128123A (en) | 2017-09-05 |
Family
ID=59731403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710311050.5A Pending CN107128123A (en) | 2017-05-04 | 2017-05-04 | One kind keeps away an external flange disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107128123A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014019737A1 (en) * | 2012-08-01 | 2014-02-06 | Schaeffler Technologies AG & Co. KG | Wheel hub with centring device |
| CN203428033U (en) * | 2013-06-25 | 2014-02-12 | 中国南方航空工业(集团)有限公司 | Installation joint |
| CN204004045U (en) * | 2014-08-21 | 2014-12-10 | 成都大运汽车集团有限公司 | Be exclusively used in the driving-shaft assembly of electric truck |
| CN204171253U (en) * | 2014-10-09 | 2015-02-25 | 浙江丰诚精锻科技有限公司 | A kind of automotive hub outer ring finish forge mould |
| CN204755582U (en) * | 2015-06-29 | 2015-11-11 | 浙江钧铭机械有限公司 | Hub bearing unit |
| CN205202588U (en) * | 2015-11-16 | 2016-05-04 | 杭州萧山鼎立机械有限公司 | Take hub unit of gear drive structure |
| CN205220216U (en) * | 2015-12-22 | 2016-05-11 | 重庆长江轴承股份有限公司 | Motor directly drives formula automobile wheel hub bearing |
| CN207310976U (en) * | 2017-05-04 | 2018-05-04 | 泰州市众擎金属制品有限公司 | One kind keeps away an external flange disk |
-
2017
- 2017-05-04 CN CN201710311050.5A patent/CN107128123A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014019737A1 (en) * | 2012-08-01 | 2014-02-06 | Schaeffler Technologies AG & Co. KG | Wheel hub with centring device |
| CN203428033U (en) * | 2013-06-25 | 2014-02-12 | 中国南方航空工业(集团)有限公司 | Installation joint |
| CN204004045U (en) * | 2014-08-21 | 2014-12-10 | 成都大运汽车集团有限公司 | Be exclusively used in the driving-shaft assembly of electric truck |
| CN204171253U (en) * | 2014-10-09 | 2015-02-25 | 浙江丰诚精锻科技有限公司 | A kind of automotive hub outer ring finish forge mould |
| CN204755582U (en) * | 2015-06-29 | 2015-11-11 | 浙江钧铭机械有限公司 | Hub bearing unit |
| CN205202588U (en) * | 2015-11-16 | 2016-05-04 | 杭州萧山鼎立机械有限公司 | Take hub unit of gear drive structure |
| CN205220216U (en) * | 2015-12-22 | 2016-05-11 | 重庆长江轴承股份有限公司 | Motor directly drives formula automobile wheel hub bearing |
| CN207310976U (en) * | 2017-05-04 | 2018-05-04 | 泰州市众擎金属制品有限公司 | One kind keeps away an external flange disk |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170905 |
|
| WD01 | Invention patent application deemed withdrawn after publication |