WO2007066525A1 - 車輪用軸受装置およびその製造方法 - Google Patents
車輪用軸受装置およびその製造方法 Download PDFInfo
- Publication number
- WO2007066525A1 WO2007066525A1 PCT/JP2006/323557 JP2006323557W WO2007066525A1 WO 2007066525 A1 WO2007066525 A1 WO 2007066525A1 JP 2006323557 W JP2006323557 W JP 2006323557W WO 2007066525 A1 WO2007066525 A1 WO 2007066525A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- ring
- hub
- inner ring
- bearing device
- plastically deformed
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 64
- 238000005096 rolling process Methods 0.000 claims abstract description 23
- 238000002788 crimping Methods 0.000 claims description 109
- 238000004519 manufacturing process Methods 0.000 claims description 22
- 239000010687 lubricating oil Substances 0.000 claims description 19
- 230000002093 peripheral effect Effects 0.000 claims description 18
- 239000000314 lubricant Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 3
- 230000005489 elastic deformation Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 238000003754 machining Methods 0.000 description 15
- 238000010586 diagram Methods 0.000 description 12
- 238000010791 quenching Methods 0.000 description 6
- 230000000171 quenching effect Effects 0.000 description 6
- 230000004323 axial length Effects 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 230000013011 mating Effects 0.000 description 5
- 230000002411 adverse Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000006698 induction Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 3
- 229910052750 molybdenum Inorganic materials 0.000 description 3
- 239000011733 molybdenum Substances 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000007586 pull-out test Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
Classifications
-
- 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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
- F16C19/181—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact
- F16C19/183—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles
- F16C19/184—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement
- F16C19/186—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement with three raceways provided integrally on parts other than race rings, e.g. third generation hubs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B27/00—Hubs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B27/00—Hubs
- B60B27/0005—Hubs with ball bearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B27/00—Hubs
- B60B27/0078—Hubs characterised by the fixation of bearings
- B60B27/0084—Hubs characterised by the fixation of bearings caulking to fix inner race
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B27/00—Hubs
- B60B27/0094—Hubs one or more of the bearing races are formed by the hub
-
- 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
- F16C33/583—Details of specific parts of races
- F16C33/586—Details of specific parts of races outside the space between the races, e.g. end faces or bore of inner ring
-
- 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
-
- 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
- F16C2326/00—Articles relating to transporting
- F16C2326/01—Parts of vehicles in general
- F16C2326/02—Wheel hubs or castors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49636—Process for making bearing or component thereof
- Y10T29/49643—Rotary bearing
- Y10T29/49647—Plain bearing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49636—Process for making bearing or component thereof
- Y10T29/49643—Rotary bearing
- Y10T29/49679—Anti-friction bearing or component thereof
- Y10T29/49686—Assembling of cage and rolling anti-friction members
Definitions
- This relates to a wheel device for supporting a wheel in an automobile and the like, and a method for manufacturing the same.
- the part of 000 38 is expanded to 9, and in this case, the inner ring 3 is inserted into the 35 formed with 29 invonds, and the 36 of the inboards of the inner ring 3 is formed, and 29 invo
- the 29b is expanded to 36 of 3 above.
- the inner ring 3 is prevented from being damaged by the external force generated when the vehicle is damaged.
- the wheel device described in 004 has the following problems.
- this light wheel it is equipped with an external force that has a on the inner circumference, an inner part that has a face to these raceways, and a body that faces the track, and has the said part and a wheel lunge on the outer periphery and penetrates in the center. It has the inner ring with the inboard of this wheel, and that of the drive wheel with the above formed on these and the wheel.
- the part has a shape that is continuous with the inclined surface of the wheel, and the portion that is related to the inclined surface of the wheel is provided in the wheel by machining the wheel.
- the plastic content of the ring is determined by the slope of the inner ring
- the step can be made as small as possible while securing the force of the inner ring. Therefore, it is possible to reduce the number of steps while providing a step, and it is possible to suppress the addition of the joint ring and to prevent the occurrence of the inner ring cup. Therefore, even if the inner ring is small as described above, sufficient force can be obtained to act on both sides of.
- the inner ring As small as possible within the range where the force of the inner ring can be secured, it is possible to prevent the inner ring from slipping out during the vertical process of the vehicle without affecting the performance.
- the problem of the inner ring problem is limited to the vehicle, and after completion, the joint wheel and the joint are firmly connected with each other, so that the necessary force can be secured even with a small amount.
- the slope is a face, and it does not protrude from the face of the annulus and does not come into contact with the stove.
- the inside of the wheel is tilted with respect to the axial direction, when the plastic component of the wheel is machined, it has a good dependency on the step difference as if touching. Therefore, the work is easy.
- this part is Since there is no contact with the rest of the shaft, there is no extra load on the parts other than the part, and the shape of the stem part of the constant velocity joint in the shaft and the tension of the ring can be kept small. This can prevent the negative effects.
- the protrusion does not protrude from the surface of the ring, and the punch is chamfered at the corner between the tip and the tip.
- 001 13 It is the outer circumference of the wheel inboard that is chamfered at the corner between this and the tip of the wheel, and is pushed in by the wheel invod. The work can be done accurately.
- the inner diameter of the step is increased by grinding, and the connection between this and the inside is formed into a pointed shape, so that the attachment of the above portion increases. Therefore, the amount of movement of the inner ring with respect to the ring when the external force acts as described above can be reduced.
- Lubricant is applied to the contact surface of the minute.
- lubricating oil for example, lubricating oil from Den is suitable.
- This light wheel device is applied to the above-mentioned wheel device, and the shape before deformation is cylindrical and the tip is
- lubricant is applied to the front cylindrical part of the wheel and to the one side or the other side of the tongue before the tongue, and the tongue can be easily pushed in to add in this state. Even though it is a law, it is possible to prevent kinking at the part of the ring where the tonches come into contact, which can improve the quality of the product and also the life of the tongue. Also, by applying the lubricating oil, it is possible to reduce the processing weight for a product with the same stock that is coated with the lubricating oil. The amount can be reduced. As a result, it will be easy to install equipment by pushing in, and at the same time, capital investment will be small.
- the punch is chamfered at the corner between and.
- the chamfered corners between and are pushed in the direction of the wheel's wheel to add to the state.
- the work up to can be performed accurately.
- stable pressing can be performed at all times, and it is possible to prevent the finished product from slipping out.
- Figure 2 is a front view of the wheel installation in the clear and 2 states. .
- FIG. 3 is a plan view of a two-wheel device.
- Figure 4 shows the work of the wheel device in the light state.
- Figure 5 shows the degree of work for the wheel device in the state of 5).
- FIG. 11 is a front view of the wheel device in the state of 3 of 11 M.
- FIG. 12 is a front view of the front of the wheel device in the state of 3 of 12;
- FIG. 19 is a plan view of a 19 8 wheel device.
- the side on the side of the vehicle is called the outboard, and the side on the side of the vehicle is called the inboard.
- the external force that forms 3 on the inner circumference, the inner part 2 that forms 4 facing these 3 and the void-shaped roll 5 that exists between these external force and 3 4 of the parts 2 Composed.
- 5 is retained by retainer 6 as the direction of the direction.
- 34 is arcuate, and 34 is formed so that antenna 0 is back to back.
- the axes between the inner part 2 and the inner part 2 are defined by 7 8 respectively.
- the direction part 2 is a rotating part, and is composed of 9 having a wheel lunge 9 on the outer circumference and the inner ring with the 9 inboards.
- the above-mentioned 4 is formed on these 9 and.
- No. 9 has a through hole in the center
- No. 4 has a surface, which is a surface by the theory, especially high frequency processing.
- the body the body from the surface to the surface has been hardened by annealing.
- the inboard side of b it is in the form of two steps, which are larger than the middle b.
- the spline d of the stem 3a of the existing joint 2 is formed in the general a.
- a step 5 with a smaller diameter than that of the other parts of 9 is formed, and the inner ring is attached to this step 5.
- an inclined surface 6a that is continuous with the inner ring on the outboard side and has a large diameter on the inboard side in the above-mentioned manner, that is, an inclined surface 6a in which the surface is a straight line or a curved line, and this inclined surface 6a It is composed of a stove 6b consisting of the above-mentioned surface up to the next inboard.
- the slope 6a is composed of a curved surface, or a curved surface continuous with the curved surface as shown in the figure, and is preferably composed of a surface. As an application example, the slope 6a is a surface perpendicular to the direction. This 6 is located on the inboard side rather than forming the antenna 4 of the inner ring. That is, W of step 6 is the inner ring
- gb has the previous cylindrical shape, as shown in 3 (), and as shown in ().
- the gb which has been formed as described above, acts as the slope 6a of 6 and regulates the movement of the inner ring on the inboard side.
- gb is not contacted with the above 6st 6b, and is left between gb 6 and
- the lunge ga is located in the outboard of 9 and is attached to this lunge via the kit (without displacement) with the bot 7.
- the step 6 can be made as small as possible while securing the force of the inner ring. Therefore, the step Even though part 6 is provided, the number of faces a is small, and addition of joint 3 and 3b is suppressed, and
- 9 is a two-stage structure in which the part on the inboard side of the general a where the spline d is formed is the size of the inboard end and the intermediate b that is smaller than this and is larger than the above a. Since it has a stepped shape, the middle b is inside when the stem 3a of the equal joint 3 is inserted, and the assembling property is further improved.
- the shape of the inner ring due to the weight during operation can be reduced, and the life can be extended accordingly.
- the inner ring 6 since the inner ring 6 is short, the inner ring can have a sufficient joint length with respect to 9, and thus the combined area can be secured, thus suppressing the generation of inner ring cups. From this point as well, long life is possible.
- it is necessary to lengthen the body of the inner ring for the length the extra space is not needed.
- the gb which has the large inner circumference of the 003 plate, has a large inner diameter at 9 and the product is small, so the work is easy.
- gb since gb is small, it does not rise more than necessary, and even if the difference in inner ring 6 is small, 9b is not able to come into contact with inner ring 6's st 6b.
- the inner diameter of the through-hole and invod is larger, the two-step shape is used, so when splined the stem 3 of the equipotential fitting 2 to the through-hole, it is easy to insert and the assembly is easy. Is.
- the life can be secured because it is the surface texture that treated 4 in 9 above. Since gb is used as a processing part, the work can be done easily. Is a small part that has 4 and has an inner diameter of 9, which makes it possible to make the body from the surface to the surface as described above, which is excellent in life.
- the method of controlling the stock 9 is described as the stock 9 of the inner ring. Since the a of the inner ring, which is the polishing surface, is used as a control, it is possible to control the accuracy 7C, 9C, 9C, or the reference surface, a spherical surface or a circle is the contact position.
- a spherical surface or a circle is the contact position.
- control methods have different characteristics and characteristics. Therefore, select the most appropriate control method according to the conditions and conditions.
- gb is attached to inner ring 6.
- 29e shown in Fig. 2 may serve as a guide surface for the stem part of the equal joint, and in order to secure this inner length, (cannot be enlarged. Also, 29d part of If () is made smaller, it causes lowering of the work piece .. Furthermore, as shown in (2), if the length of the punch 37 is shortened and the tip G is enlarged, the end of the punch 37 comes into contact with 29f 29, making it impossible to work. Or may occur.
- the chamfer 2 is applied to the corner gc between the ga tips gb, so the processing weight is small, and the ga 9 2 ()) of the punch 9 is small, resulting in a large plate.
- the end gd since the end gd does not interfere, it becomes the inner surface of the stem 3a () of the equal joint 2, that is, the inner length of b of can be secured. Or, the length of the punch 9 is shortened and the tip is enlarged so that the end of the punch 9 becomes 9.
- (2 () ()) may not be touched and work may not occur or may occur.
- the gb part of 9 has the inner diameter smaller than that of the other parts in both the work and the part. After that, as shown in Fig. 8, retract the inch 9 from the inboard end of 9 to complete the work.
- this manufacturing method it is possible to adjust the stock for pushing the punch 9 in accordance with the factor of the degree of processing due to the work piece 9 and the state of the punch 9. For this reason, it is necessary to use gb, so it is possible to carry out stable work at all times, and it is possible to prevent the finished product from slipping out. This, this is the tip ga
- the inner ring 6 is machined as shown in 9 of the wheel assembly of 004 6 and after this process, the inner ring b of the inner ring 6 is ground and finished.
- the connection 6ba with the inclined surface 6a in the above b 6 is formed.
- the W (9) of bitumen 6ba is in the range above the antenna 0 above.
- the W of this connection 6ba refers to the W (that is, the connection 6ba of 9 or is located on the inboard side of the contact angle).
- () indicates that after grinding b,
- connection 6ba with the inclined surface 6a in the above 6 is an arc-shaped surface of O 3 (mm).
- gb On the inboard of 00489, gb corresponding to the above-mentioned slope 6a that is cut in the 6th surface of the inner ring is machined. Note that 9 indicates the state of gb. The gb does not protrude from the inner ring a. Also, gb has a step 6 It is formed so that a direction is generated between it and the store 6b.
- gb is the processing unit.
- the process gb 9 is a cylindrical part in the previous state, and the cylindrical part has a larger inner diameter than other parts of 9 and is a thin part.
- the present invention is applied to general passenger cars such as automobiles and large-sized automobiles for automobiles of the present invention, and is the law of each part applied to these general passenger cars.
- the step 6 has an inner diameter
- the gb 6's are attached more, and the amount of movement of the inner ring with respect to 9's when an external force is applied to the vehicle can be reduced.
- the inner ring shape due to the weight of the vehicle does not have the shape of the above-mentioned rolling 6ba, and the stable inner ring movement reduction effect is maintained.
- the wheel device in the state of 005 3 3 is shown, and 2 and 4 are the big views.
- the inboard of 005 89 is provided with gb which is a sloped surface 6a toward the inner ring 6 by the work. Note that 2 is
- the gb is a leopard that does not protrude from the inner ring a, but in this state, it may be a leopard that does not come into contact with the inner ring 6 or that it touches it. It is said to be 8 below gb.
- 959 9 of the spline d has a general a.
- a part on the side of the inboard side of this a, a large b at the end of the inboard, and a middle b that is smaller than this large b and is larger than the above-mentioned spline d have two steps. It is.
- a large part of the peripheral wall is the cylindrical part where the above is done.
- the middle b is located deeper than the inner ring 6 of the inner ring.
- the punch 9 is a ga that corresponds to the tip pressing surface, and by pushing this ga into the cylindrical part of gb, the cylindrical part is expanded to gb.
- the lubricating oil was applied to the cylindrical portion of 9 and to the one of the nine slits, or one of the shifts before the nine slits.
- by applying lubricating oil it is possible to reduce the weight of processing even with the same product (the same stock), so it is not only easy to carry out the work, but also the amount of equipment can be reduced. You can reduce your investment.
- No. 00637 tested the stock processing load of punch 9 when the same product was processed in the above-mentioned lubricating state and when it was processed without applying lubricating oil. It is a graph showing the results. From the results of this experiment, it is found that the method in which the lubricant is applied and the work is performed has the weight reduced as compared with the case where the lubricant is not applied.
- a wheel having such a structure as described above it is provided with an external force having a on the inner circumference, an inner part having a facing to these raceways, and a body facing the aforesaid parts.
- a drive wheel assembly that has been formed with a cylindrical surface that is continuous with the end surface of the wheel on the inboard side of the wheel, and has a size corresponding to the peripheral edge of the wheel.
- the end portion of the stove part is formed with a continuous sloped surface of the wheel, and a part of the sloped surface of the wheel is provided to the wheel by machining the wheel.
- the outer spline of the existing joint has a spline groove on the inner circumference, and the portion on the inboard side of the spline groove in the above section is larger than the general section by the above.
- the through-hole is processed as an inboard portion of the inner ring to prevent the inner ring from slipping out during the vehicle's standing process, and the spline groove formed for By mating the splines on the outer circumference, spline the stem part of the through joint.
- the two-step shape is provided.Therefore, when the stem part of the existing joint is splined for the amount of penetration, the stem part of the isometric joint is inserted from the inboard side. Easy to set up and easy to set up.
- the engineering part is a treated part, and the body from the surface to the surface is annealed.
- the wheel's trajectories it is preferable to have a high degree of surface texture, but it is preferable to carry out the work and use it as a treatment section because of the workability. It has small parts and has an inner diameter on the ring Therefore, it is preferable from the viewpoint of life that the body from the surface to the surface is made into a body by thermal treatment.
- the shape of the inner ring may increase due to the weight during operation.
- the shape of the inner ring due to the weight during operation can be reduced while securing the removal force, which can prevent life.
- An inner part having an inner ring and an opposite body, and the inner part having an axle lunge on the outer periphery and penetrating in the center, and an inner ring having an invoked portion of the ring.
- a drive wheel assembly that forms a ring that extends to the end surface on the inboard side of this wheel and that has a size corresponding to the peripheral edge of the wheel and that
- the part of the ring that is the inner diameter of the ring is ground up and the connection part between this and the inside is provided. For pointed wheels.
- the processing section is the processing section, and For wheels that have their bodies burned.
- a wheel device provided with an external force having a value of 007 38, an inner part having an outer surface facing the aforesaid part, and a body located between these facing surfaces, and having the part lunge on the outer part. It has an inner ring that has a through hole in the center and is equipped with the inboard portion of this ring, and has each of the above and each ring, and continues to the end face of this ring on the invod side of this ring. A portion corresponding to the peripheral edge of the ring is provided, and the ring is provided with a portion in the direction of the ring.
- An external force having a force of 0,075, an inner part having an outer face opposite to the outer face, and a body lying between these facing faces, and having the part lunge on the outer periphery and penetrating through the center.
- the inboard part of the wheel is
- the inner ring of the above and each of the rings have the following, and continue to the end surface of the above-mentioned ring on the inboard side of this ring, and provide a ring of a size corresponding to the peripheral edge of this ring,
- 00769 has a spline groove on the inner circumference in front of the wheel in the wheel installation, where the outer spline of the existing joint is fitted, and is larger than the general portion in which the spline groove is formed.
- the part on the blade side is a two-step step with the inboard end being larger and the diameter being smaller than this and the middle being larger than the above, and the peripheral wall part of the above is the cylindrical part where the above is performed. It is a wheel bearing unit.
- the processing section Since it has small parts and has an inner diameter in the ring, it is preferable from the standpoint of life and life that the body from the surface to the outside is burned. Since the inner surface of the ring also has an inner ring, it is preferable in terms of above that the whole is subjected to high frequency. On the other hand, it is preferable to use the processing section because of the workability.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rolling Contact Bearings (AREA)
- Forging (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/086,000 US20090154856A1 (en) | 2005-12-05 | 2006-11-27 | Wheel Support Bearing Assembly and Method of Manufacturing the Same |
CN2006800456003A CN101321638B (zh) | 2005-12-05 | 2006-11-27 | 车轮用轴承装置及其制造方法 |
DE112006003288T DE112006003288T5 (de) | 2005-12-05 | 2006-11-27 | Radlager-Stützanordnung und Verfahren zu deren Herstellung |
US13/467,524 US8745874B2 (en) | 2005-12-05 | 2012-05-09 | Method of manufacturing wheel support bearing assembly |
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005350479A JP4947963B2 (ja) | 2005-12-05 | 2005-12-05 | 車輪用軸受装置およびその製造方法 |
JP2005-350479 | 2005-12-05 | ||
JP2006-004978 | 2006-01-12 | ||
JP2006004978A JP5283315B2 (ja) | 2006-01-12 | 2006-01-12 | 車輪用軸受装置 |
JP2006-010702 | 2006-01-19 | ||
JP2006010702A JP5283316B2 (ja) | 2006-01-19 | 2006-01-19 | 車輪用軸受装置の製造方法 |
JP2006-021042 | 2006-01-30 | ||
JP2006021042A JP5283317B2 (ja) | 2006-01-30 | 2006-01-30 | 車輪用軸受装置の製造方法 |
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Application Number | Title | Priority Date | Filing Date |
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US12/086,000 A-371-Of-International US20090154856A1 (en) | 2005-12-05 | 2006-11-27 | Wheel Support Bearing Assembly and Method of Manufacturing the Same |
US13/467,524 Division US8745874B2 (en) | 2005-12-05 | 2012-05-09 | Method of manufacturing wheel support bearing assembly |
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WO2007066525A1 true WO2007066525A1 (ja) | 2007-06-14 |
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PCT/JP2006/323557 WO2007066525A1 (ja) | 2005-12-05 | 2006-11-27 | 車輪用軸受装置およびその製造方法 |
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US (2) | US20090154856A1 (ja) |
DE (1) | DE112006003288T5 (ja) |
WO (1) | WO2007066525A1 (ja) |
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JP2012045612A (ja) * | 2010-08-30 | 2012-03-08 | Jtekt Corp | 車両用ハブユニットの製造方法 |
JP5815297B2 (ja) * | 2011-06-17 | 2015-11-17 | Ntn株式会社 | フェイススプライン成形装置及びフェイススプライン成形方法 |
KR101398985B1 (ko) * | 2013-03-26 | 2014-05-27 | 주식회사 일진글로벌 | 테이퍼 롤러 휠 베어링 조립체 |
DE102014202948B4 (de) * | 2014-02-18 | 2021-05-12 | Schaeffler Technologies AG & Co. KG | Wälzgenietete Radlageranordnung mit gestuftem Innenring |
US10180160B2 (en) * | 2016-09-02 | 2019-01-15 | Jtekt Corporation | Hub unit |
CN116951006B (zh) * | 2023-09-20 | 2023-12-08 | 万向钱潮股份公司 | 一种轮毂轴承安装方法及装置 |
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-
2006
- 2006-11-27 DE DE112006003288T patent/DE112006003288T5/de not_active Ceased
- 2006-11-27 WO PCT/JP2006/323557 patent/WO2007066525A1/ja active Application Filing
- 2006-11-27 US US12/086,000 patent/US20090154856A1/en not_active Abandoned
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2012
- 2012-05-09 US US13/467,524 patent/US8745874B2/en active Active
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Also Published As
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US20120216407A1 (en) | 2012-08-30 |
US20090154856A1 (en) | 2009-06-18 |
US8745874B2 (en) | 2014-06-10 |
DE112006003288T5 (de) | 2008-12-11 |
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