CN110549787B - Aluminum alloy automobile wheel hub structure - Google Patents
Aluminum alloy automobile wheel hub structure Download PDFInfo
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- CN110549787B CN110549787B CN201910874923.2A CN201910874923A CN110549787B CN 110549787 B CN110549787 B CN 110549787B CN 201910874923 A CN201910874923 A CN 201910874923A CN 110549787 B CN110549787 B CN 110549787B
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- ring
- oil storage
- fixing
- hub
- extrusion
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B27/00—Hubs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C27/00—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels
- B60C27/06—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over the complete circumference of the tread, e.g. made of chains or cables
- B60C27/062—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over the complete circumference of the tread, e.g. made of chains or cables provided with fastening means
- B60C27/063—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over the complete circumference of the tread, e.g. made of chains or cables provided with fastening means acting on the wheel, e.g. on the rim or wheel bolts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C27/00—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels
- B60C27/06—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over the complete circumference of the tread, e.g. made of chains or cables
- B60C27/067—Special chain layout;, i.e. distribution of chain portions over the tread, e.g. arranged in polygon pattern
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- 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
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
- F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The invention relates to an aluminum alloy automobile hub structure which comprises a hub main body, a hub bearing and an anti-skid chain fixing mechanism, wherein the hub bearing is connected inside the hub main body, the anti-skid chain fixing mechanism is installed outside the hub main body, the hub main body comprises an inner ring, a spoke, a rim and a hub flange, the hub shaft comprises an oil storage ring, an inner ring, a rolling steel ball and a lubricating ball, and the anti-skid chain fixing mechanism comprises a first fixing ring, a second fixing ring, a connecting bolt, a first placing piece, a second placing piece, a fixing plate and a clamping plate. The anti-skid chain fixing mechanism can continuously lubricate the bearing in the running process, the coating amount of lubricating oil is adaptively adjusted along with the change of the running speed, in addition, the anti-skid chain fixing mechanism which is detachably arranged is arranged, the installation of the anti-skid chain is convenient, and the condition that the anti-skid chain damages a wheel hub can be effectively avoided.
Description
Technical Field
The invention relates to the field of automobile parts, in particular to an aluminum alloy automobile hub structure.
Background
The hub, the alias rim, i.e. the part of the tyre inner profile that supports the cylindrical, centrally fitted on the shaft of the tyre. Common automobile hubs include steel hubs and aluminum alloy hubs. The steel hub has high strength and is commonly used for large trucks; however, the steel hub has heavy mass and single appearance, is not in line with the current low-carbon and fashionable concepts, and is gradually replaced by the aluminum alloy hub. The existing aluminum alloy hub has the following problems in the use process:
(1) when the automobile needs to run in the ice and snow environment, in order to ensure the safety in the running process, the tire needs to be wound with the antiskid chain in advance, and the antiskid chain is usually harder than an aluminum alloy wheel hub in material, so that the wheel hub is easy to deform due to extrusion, and the integral attractiveness is damaged.
(2) The car is at the in-process of traveling, and the lubricating oil or the lubricating grease that add in advance can be consumed under high-speed friction gradually in the wheel hub bearing, if not in time lubricate the wheel hub bearing, then be difficult to guarantee the security of the follow-up in-process that traveles of car, and the lubrication work to the bearing relies on artifical the completion mostly at present, need dismantle the bearing earlier, and then paint lubricating grease on bearing part by bare-handed again, not only wastes time and energy, and is difficult to the clearance.
In order to make up the defects of the prior art, the invention provides an aluminum alloy automobile hub structure.
Disclosure of Invention
The technical scheme adopted by the invention to solve the technical problem is as follows: an aluminum alloy automobile hub structure comprises a hub main body, a hub bearing and an anti-skid chain fixing mechanism, wherein the hub bearing is connected inside the hub main body, and the anti-skid chain fixing mechanism is installed outside the hub main body; wherein:
the hub main body comprises an inner ring, spokes, a rim and a hub flange, wherein the inner wall of the inner ring is connected with the hub flange, the spokes are uniformly arranged on the outer wall of the inner ring along the circumferential direction of the inner ring, the top ends of the spokes are connected with the inner wall of the rim, and fixing grooves are symmetrically formed in the left side and the right side of the spokes;
the hub bearing comprises an oil storage ring, an inner ring, rolling steel balls and lubricating balls, wherein a flange is arranged outside the oil storage ring, the flange arranged on the oil storage ring is connected with the hub flange through bolts, the inner ring is arranged outside the oil storage ring, sliding grooves are formed in the middle of the oil storage ring and the middle of the inner ring, the lubricating balls are uniformly arranged between the inner ring and the sliding grooves formed in the oil storage ring in a rolling mode, the rolling steel balls are uniformly arranged between the adjacent lubricating balls, and the diameter of each rolling steel ball is larger than the width of each sliding groove; after the lubricating oil is injected into the oil storage ring, the lubricating oil can continuously lubricate the inner ring and the rolling steel ball under the matching action of the lubricating ball and the oil storage ring in the running process of the automobile, and the hub bearing is not required to be maintained regularly by manpower.
The antiskid chain fixing mechanism comprises a first fixing ring, a second fixing ring, a connecting bolt, a first placing piece, a second placing piece, a fixing plate and a clamping plate, wherein the first fixing ring is placed on the front side of an inner ring, the second fixing ring is placed on the rear side of the inner ring, the first fixing ring is connected with the second fixing ring through the connecting bolt, the first placing piece is uniformly arranged on the rear side of the first fixing ring along the circumferential direction of the first fixing ring, the second placing piece is uniformly arranged on the front side of the second fixing ring along the circumferential direction of the second fixing ring, the number of the first placing pieces and the number of the second placing pieces are equal to the number of spokes, the first placing piece and the second placing piece are both provided with the fixing plate, the side wall of the fixing plate is tightly attached to the fixing groove, the top end of the fixing plate is provided with the clamping plate, the clamping groove is formed in the clamping plate, the side wall of the fixing plate; when needing to use the tyre chain, place the inner ring assigned position with retainer plate No. one and No. two retainer plates in advance, make place the piece No. one and place the piece No. two and can be located the space between the adjacent spoke, be connected the back to retainer plate No. one and No. two retainer plates through connecting bolt, alright pass the solid fixed ring that sets up on the fixed plate with the tyre chain, at last under the positioning action of screens board, make the tyre chain winding on the tire surface, tyre chain fixed establishment can dismantle according to the actual work needs, can not influence wheel hub's normal use, and under the isolation of fixed plate and screens board, can not cause the damage because of installing the tyre chain and wheel hub.
Preferably, an oil storage chamber and an oil injection port are arranged in the oil storage ring, the oil storage chamber and the oil injection port are uniformly arranged along the circumferential direction of the oil storage ring, the oil storage chamber and the oil injection port are arranged alternately, a first extrusion plate and a second extrusion plate are sequentially connected between adjacent oil storage chambers from inside to outside, the first extrusion plate and the second extrusion plate are connected with the side wall of the oil storage ring through springs, and the first extrusion plate and the second extrusion plate are both made of elastic rubber materials; after lubricating oil is injected into the oil storage ring through the oil injection port, in the running process of an automobile, when the lubricating ball extrudes the oil storage chamber, the lubricating oil in the oil storage chamber is extruded and attached to the lubricating ball, in the rotating process of the lubricating ball, the lubricating oil can be uniformly coated on the surface of the inner ring and the rolling steel ball, the purpose of lubricating the interior of the hub bearing is achieved, when the lubricating ball is not in contact with the oil storage chamber, the oil storage chamber is gradually restored to the original state, the pressure in the oil storage chamber is reduced, the lubricating oil positioned between the first extrusion plate and the second extrusion plate can enter the oil storage chamber from the oil inlet, and along with the reduction of the lubricating oil between the first extrusion plate and the second extrusion plate, the spring gradually extrudes the first extrusion plate and the second extrusion plate to the middle, so that the lubricating oil can be extruded into the oil storage chamber from the oil inlet.
Preferably, the lubricating ball comprises an extrusion part, a rolling part and a sponge layer, the extrusion part is arranged between the inner ring and a sliding groove arranged on the oil storage ring in a sliding fit mode, the sponge layer is sleeved outside the extrusion part, and the rolling parts are symmetrically arranged on the left side and the right side of the extrusion part; the extrusion portion can extrude the oil storage chamber, the roll portion then guarantees that the lubricating ball can roll steadily between inner circle and oil storage ring, lubricating oil is extruded the back in the oil storage chamber, just can be attached to on the sponge layer, at the follow-up roll in-process of lubricating ball, the sponge layer just can evenly coat lubricating oil on inner circle and roll steel ball surface, and tire rotational speed is fast more, the extrusion frequency of extrusion portion to the oil storage chamber is higher, the volume of paining of lubricating oil also grow thereupon, vice versa.
Preferably, the lower end of the oil storage chamber is of an arc surface structure, oil inlets are symmetrically formed in the left side wall and the right side wall of the oil storage chamber, oil outlets are formed in the side wall of the lower end of the oil storage chamber, sponge blocks are symmetrically arranged on the left side and the right side of the lower end of the oil outlet, and the oil storage chamber is made of elastic rubber; part of lubricating oil flowing out of the oil storage chamber can be attached to the sponge block, so that the rolling steel balls can be lubricated in the rotating process.
Preferably, the cross section of the extrusion part is of a circular structure, the upper end and the lower end of the longitudinal section of the extrusion part are of arc structures, the middle part of the extrusion part is of a rectangular structure, the distance between the front side wall and the rear side wall of the extrusion part is smaller than the width of the sliding groove, and the diameter of the cross section of the extrusion part is larger than the difference between the diameter of a circle where the contour line of the inner side wall of the oil storage chamber is located; so that the pressing portion can press the oil reservoir chamber to squeeze the lubricating oil therefrom.
Preferably, the fixed slot is of a cambered surface structure, so that the connection tightness between the fixed plate and the fixed slot can be improved, and the fixed plate is prevented from sliding.
Preferably, the outer wall of the extrusion part is uniformly provided with lubricating holes, so that lubricating oil can flow out of the extrusion part.
Compared with the prior art, the invention has the following advantages:
1. the aluminum alloy automobile hub structure provided by the invention can continuously lubricate a bearing in the driving process, the coating amount of lubricating oil is adaptively adjusted along with the change of the driving speed, in addition, the installation of an anti-skid chain is facilitated by arranging the anti-skid chain fixing mechanism which is detachably installed, and the condition that the anti-skid chain damages the hub can be effectively avoided;
2. according to the invention, through the arranged hub bearing, after lubricating oil is injected into the oil storage ring, in the running process of an automobile, the lubricating oil can continuously lubricate the inner ring and the rolling steel ball under the matching action of the lubricating ball and the oil storage ring, the hub bearing is maintained without consuming manpower regularly, the coating amount of the lubricating oil is increased along with the increase of the rotating speed of the tire, and vice versa;
3. according to the invention, through the arranged antiskid chain fixing mechanism, the antiskid chain fixing mechanism can be disassembled according to actual working requirements, the normal use of the hub is not influenced, and the hub is not damaged due to the installation of the antiskid chain under the isolation action of the fixing plate and the clamping plate.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is an enlarged view of the N-direction portion of FIG. 2 according to the present invention;
FIG. 4 is a schematic plan view of a lubricating ball of the present invention;
fig. 5 is a schematic view of the working state of the present invention.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further explained with reference to fig. 1 to 5.
An aluminum alloy automobile hub structure comprises a hub main body 1, a hub bearing 2 and an anti-skid chain fixing mechanism 3, wherein the hub bearing 2 is connected inside the hub main body 1, and the anti-skid chain fixing mechanism 3 is installed outside the hub main body 1; wherein:
wheel hub main part 1 includes inner ring 11, spoke 12, rim 13 and wheel hub flange 14, and 11 inner walls of inner ring are connected with wheel hub flange 14, evenly installs spoke 12 along its circumference direction on the 11 outer walls of inner ring, and the 12 tops of spoke are connected with 13 inner walls of rim, and the fixed slot has been seted up to 12 left and right bilateral symmetry of spoke, and the fixed slot is ARC structure, can improve the connection compactness between fixed plate 36 and the fixed slot, prevents that fixed plate 36 from taking place to slide.
The hub bearing 2 comprises an oil storage ring 21, an inner ring 22, rolling steel balls 23 and lubricating balls 24, a flange is arranged outside the oil storage ring 21, the flange arranged on the oil storage ring 21 is connected with a hub flange 14 through bolts, the inner ring 22 is arranged outside the oil storage ring 21, sliding grooves are formed in the middle of the oil storage ring 21 and the middle of the inner ring 22, the lubricating balls 24 are uniformly arranged between the inner ring 22 and the sliding grooves formed in the oil storage ring 21 in a rolling mode, rolling steel balls are uniformly arranged between the adjacent lubricating balls 24, and the diameter of each rolling steel ball is larger than the width of each sliding groove; after the lubricating oil is injected into the oil storage ring 21, the lubricating oil can continuously lubricate the inner ring 22 and the rolling steel ball under the matching action of the lubricating ball 24 and the oil storage ring 21 in the running process of the automobile, and the hub bearing 2 does not need to be maintained regularly by manpower.
An oil storage chamber 21a and an oil injection port 21b are arranged in the oil storage ring 21, the oil storage chamber 21a and the oil injection port 21b are uniformly arranged along the circumferential direction of the oil storage ring 21, the oil storage chamber 21a and the oil injection port 21b are arranged alternately, a first extrusion plate 21c and a second extrusion plate 21d are sequentially connected between the adjacent oil storage chambers 21a from inside to outside, the first extrusion plate 21c and the second extrusion plate 21d are connected with the side wall of the oil storage ring 21 through springs, and the first extrusion plate 21c and the second extrusion plate 21d are made of elastic rubber materials; after lubricating oil is injected into the oil storage ring 21 through the oil injection port 21b, in the running process of an automobile, when the lubricating ball 24 extrudes the oil storage chamber 21a, the lubricating oil in the oil storage chamber 21a is extruded and attached to the lubricating ball 24, and in the rotating process of the lubricating ball 24, the lubricating oil can be uniformly coated on the surfaces of the inner ring 22 and the rolling steel balls so as to achieve the purpose of lubricating the interior of the hub bearing 2, when the lubricating ball 24 is not in contact with the oil storage chamber 21a, the oil storage chamber 21a is gradually restored to the original state, so that the pressure in the oil storage chamber 21a is reduced, at the moment, the lubricating oil between the first extrusion plate 21c and the second extrusion plate 21d can enter the oil storage chamber 21a from an oil inlet, and along with the reduction of the lubricating oil between the first extrusion plate 21c and the second extrusion plate 21d, the spring gradually extrudes the first extrusion plate 21c and the second extrusion plate 21d towards the middle, thereby ensuring that the lubricating oil can be squeezed from the oil inlet into the oil reservoir chamber 21 a.
The lower end of the oil storage chamber 21a is of an arc surface structure, oil inlets are symmetrically formed in the left side wall and the right side wall of the oil storage chamber 21a, oil outlets are formed in the side wall of the lower end of the oil storage chamber 21a, sponge blocks are symmetrically arranged on the left side and the right side of the lower end of each oil outlet, and the oil storage chamber 21a is made of elastic rubber; part of the lubricating oil flowing out of the oil reservoir 21a adheres to the sponge block, thereby lubricating the rolling steel balls during rotation.
The lubricating ball 24 comprises a squeezing part 24a, a rolling part 24b and a sponge layer 24c, the squeezing part 24a is arranged between the inner ring 22 and a sliding groove arranged on the oil storage ring 21 in a sliding fit mode, the sponge layer 24c is sleeved outside the squeezing part 24a, the rolling parts 24b are symmetrically arranged on the left side and the right side of the squeezing part 24a, lubricating holes are uniformly formed in the outer wall of the squeezing part 24a, and lubricating oil can flow out of the squeezing part 24 a; the extrusion part 24a can extrude the oil storage chamber 21a, the rolling part 24b ensures that the lubricating ball 24 can stably roll between the inner ring 22 and the oil storage ring 21, lubricating oil can be attached to the sponge layer 24c after being extruded from the oil storage chamber 21a, the sponge layer 24c can uniformly coat the lubricating oil on the surfaces of the inner ring 22 and rolling steel balls in the subsequent rolling process of the lubricating ball 24, the higher the rotation speed of the tire is, the higher the extrusion frequency of the extrusion part 24a on the oil storage chamber 21a is, the larger the coating amount of the lubricating oil is, and vice versa.
The cross section of the extrusion part 24a is of a circular structure, the upper end and the lower end of the longitudinal section of the extrusion part 24a are of circular arc structures, the middle part of the longitudinal section of the extrusion part 24a is of a rectangular structure, the distance between the front side wall and the rear side wall of the extrusion part 24a is smaller than the width of the sliding groove, and the diameter of the cross section of the extrusion part 24a is larger than the difference between the diameter of a circle where the contour line of the inner side wall of; so that the pressing portion 24a can press the oil reservoir chamber 21a, thereby squeezing out the lubricating oil therefrom.
The antiskid chain fixing mechanism 3 comprises a first fixing ring 31, a second fixing ring 32, a connecting bolt 33, a first placing piece 34, a second placing piece 35, a fixing plate 36 and a clamping plate 37, wherein the first fixing ring 31 is placed on the front side of the inner ring 11, the second fixing ring 32 is placed on the rear side of the inner ring 11, the first fixing ring 31 is connected with the second fixing ring 32 through the connecting bolt 33, the first placing piece 34 is uniformly arranged on the rear side of the first fixing ring 31 along the circumferential direction, the second placing piece 35 is uniformly arranged on the front side of the second fixing ring 32 along the circumferential direction, the number of the first placing pieces 34 and the number of the second placing pieces 35 are equal to the number of the spokes 12, the first placing piece 34 and the second placing piece 35 are both provided with the fixing plate 36, the side wall of the fixing plate 36 is tightly attached in the fixing groove, the clamping plate 37 is arranged at the top end of the fixing plate 36, the clamping groove is arranged on the clamping plate 37, the fixing ring 36 is arranged on, the fixing plate 36 and the clamping plate 37 are made of rubber; when needing to use the tyre chain, place at inner ring 11 assigned position with retainer plate 31 and No. two retainer plates 32 in advance, make place the piece and place the piece with No. two and can be located the space between the adjacent spoke 12, be connected the back to retainer plate 31 and No. two retainer plates 32 through connecting bolt 33, alright pass the solid fixed ring that sets up on the fixed plate 36 with the tyre chain, at last under the positioning action of screens board 37, make the tyre chain winding on the tire surface, tyre chain fixed establishment 3 can be dismantled according to actual work needs, can not influence wheel hub's normal use, and under the isolation of fixed plate 36 and screens board 37, can not cause the damage because of the installation tyre chain and wheel hub.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an aluminum alloy automobile wheel hub structure, includes wheel hub main part (1), wheel hub bearing (2) and tyre chain fixed establishment (3), its characterized in that: the hub bearing (2) is connected inside the hub main body (1), and the anti-skid chain fixing mechanism (3) is installed outside the hub main body (1); wherein:
the wheel hub comprises a wheel hub main body (1) and is characterized in that the wheel hub main body (1) comprises an inner ring (11), a spoke (12), a wheel rim (13) and a wheel hub flange (14), the inner wall of the inner ring (11) is connected with the wheel hub flange (14), the spoke (12) is uniformly arranged on the outer wall of the inner ring (11) along the circumferential direction of the inner ring, the top end of the spoke (12) is connected with the inner wall of the wheel rim (13), and fixing grooves are symmetrically formed in the left side;
the hub bearing (2) comprises an oil storage ring (21), an inner ring (22), rolling steel balls (23) and lubricating balls (24), wherein a flange is arranged outside the oil storage ring (21), the flange arranged on the oil storage ring (21) is connected with a hub flange (14) through a bolt, the inner ring (22) is arranged outside the oil storage ring (21), sliding grooves are formed in the middle of the oil storage ring (21) and the middle of the inner ring (22), the lubricating balls (24) are uniformly arranged between the inner ring (22) and the sliding grooves formed in the oil storage ring (21) in a rolling mode, the rolling steel balls are uniformly arranged between adjacent lubricating balls (24), and the diameter of each rolling steel ball is larger than the width of each sliding groove;
an oil storage chamber (21 a) and an oil injection port (21 b) are arranged in the oil storage ring (21), the oil storage chamber (21 a) and the oil injection port (21 b) are uniformly arranged along the circumferential direction of the oil storage ring (21), the oil storage chamber (21 a) and the oil injection port (21 b) are arranged alternately, a first extrusion plate (21 c) and a second extrusion plate (21 d) are sequentially connected between the adjacent oil storage chambers (21 a) from inside to outside, the first extrusion plate (21 c) and the second extrusion plate (21 d) are connected with the side wall of the oil storage ring (21) through springs, and the first extrusion plate (21 c) and the second extrusion plate (21 d) are made of elastic rubber materials;
the antiskid chain fixing mechanism (3) comprises a first fixing ring (31), a second fixing ring (32), a connecting bolt (33), a first placing piece (34), a second placing piece (35), a fixing plate (36) and a clamping plate (37), wherein the first fixing ring (31) is placed on the front side of the inner ring (11), the second fixing ring (32) is placed on the rear side of the inner ring (11), the first fixing ring (31) is connected with the second fixing ring (32) through the connecting bolt (33), the first placing piece (34) is uniformly arranged on the rear side of the first fixing ring (31) along the circumferential direction of the first fixing ring, the second placing piece (35) is uniformly arranged on the front side of the second fixing ring (32) along the circumferential direction of the second fixing ring, the number of the first placing pieces (34) and the number of the second placing pieces (35) are equal to the number of the spokes (12), and the fixing plates (36) are respectively arranged on the first placing piece (34) and the second placing pieces (35), the side wall of the fixing plate (36) is tightly attached to the inside of the fixing groove, a clamping plate (37) is installed at the top end of the fixing plate (36), the clamping groove is formed in the clamping plate (37), a fixing ring is arranged on the side wall of the fixing plate (36), and the fixing plate (36) and the clamping plate (37) are made of rubber.
2. The aluminum alloy automobile hub structure of claim 1, wherein: lubricating ball (24) are including extrusion portion (24 a), roll portion (24 b) and sponge layer (24 c), and extrusion portion (24 a) are installed between the sliding tray that sets up on inner circle (22) and oil storage ring (21) through sliding fit, and extrusion portion (24 a) outside cover is equipped with sponge layer (24 c), and roll portion (24 b) are installed to extrusion portion (24 a) left and right sides symmetry.
3. The aluminum alloy automobile hub structure of claim 1, wherein: the oil storage chamber (21 a) lower extreme is the arc surface structure, and the oil inlet has been seted up to the symmetry on the lateral wall about oil storage chamber (21 a), has seted up the oil-out on the lateral wall of oil storage chamber (21 a) lower extreme, and the oil-out lower extreme left and right sides symmetry is provided with the sponge piece, and oil storage chamber (21 a) is elastic rubber material.
4. The aluminum alloy automobile hub structure of claim 2, wherein: the cross section of the extrusion part (24 a) is of a circular structure, the upper end and the lower end of the longitudinal section of the extrusion part (24 a) are of circular arc structures, the middle part of the extrusion part is of a rectangular structure, the distance between the front side wall and the rear side wall of the extrusion part (24 a) is smaller than the width of the sliding groove, and the diameter of the cross section of the extrusion part (24 a) is larger than the difference between the diameter of a circle where the contour line of the inner side wall of the oil storage chamber (21 a) is located and.
5. The aluminum alloy automobile hub structure of claim 2, wherein: the outer wall of the extrusion part (24 a) is uniformly provided with lubricating holes.
6. The aluminum alloy automobile hub structure of claim 1, wherein: the fixing groove is of a cambered surface structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910874923.2A CN110549787B (en) | 2019-09-17 | 2019-09-17 | Aluminum alloy automobile wheel hub structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910874923.2A CN110549787B (en) | 2019-09-17 | 2019-09-17 | Aluminum alloy automobile wheel hub structure |
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| Publication Number | Publication Date |
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| CN110549787A CN110549787A (en) | 2019-12-10 |
| CN110549787B true CN110549787B (en) | 2020-05-29 |
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| CN201910874923.2A Active CN110549787B (en) | 2019-09-17 | 2019-09-17 | Aluminum alloy automobile wheel hub structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112078297B (en) * | 2020-09-18 | 2023-02-07 | 蚌埠学院 | Wheel hub for heavy engineering truck and vehicle |
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| GB190913088A (en) * | 1909-06-03 | 1910-01-20 | Theodore Humaston Curtis | Improvements in Anti-skidding Devices for Vehicle Wheel Tyres. |
| US1542686A (en) * | 1922-09-19 | 1925-06-16 | Fath Charles | Nonskid-chain attachment |
| CN203293803U (en) * | 2013-06-19 | 2013-11-20 | 黄石鑫华轮毂有限公司 | Aluminum alloy hub of vehicle |
| CN203614587U (en) * | 2013-09-12 | 2014-05-28 | 斯温斯机电设备(北京)有限公司 | Novel bearing |
| CN203793029U (en) * | 2014-03-19 | 2014-08-27 | 浙江金圈机械有限公司 | Antislip hub |
| CN206141212U (en) * | 2016-10-11 | 2017-05-03 | 比亚迪股份有限公司 | Antiskid and car thereof |
| CN109114114A (en) * | 2018-09-13 | 2019-01-01 | 贵州荣南轴承有限公司 | A kind of bearing of automobile |
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2019
- 2019-09-17 CN CN201910874923.2A patent/CN110549787B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190913088A (en) * | 1909-06-03 | 1910-01-20 | Theodore Humaston Curtis | Improvements in Anti-skidding Devices for Vehicle Wheel Tyres. |
| US1542686A (en) * | 1922-09-19 | 1925-06-16 | Fath Charles | Nonskid-chain attachment |
| CN203293803U (en) * | 2013-06-19 | 2013-11-20 | 黄石鑫华轮毂有限公司 | Aluminum alloy hub of vehicle |
| CN203614587U (en) * | 2013-09-12 | 2014-05-28 | 斯温斯机电设备(北京)有限公司 | Novel bearing |
| CN203793029U (en) * | 2014-03-19 | 2014-08-27 | 浙江金圈机械有限公司 | Antislip hub |
| CN206141212U (en) * | 2016-10-11 | 2017-05-03 | 比亚迪股份有限公司 | Antiskid and car thereof |
| CN109114114A (en) * | 2018-09-13 | 2019-01-01 | 贵州荣南轴承有限公司 | A kind of bearing of automobile |
Also Published As
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|---|---|
| CN110549787A (en) | 2019-12-10 |
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Effective date of registration: 20200428 Address after: 010200 the Inner Mongolia Autonomous Region Hohhot Togtoh Industrial Park Eastern District Applicant after: INNER MONGOLIA HUATANG ALUMINUM Co.,Ltd. Address before: 312500 Jingshan 31, Huishuling Village, Rulan Town, Xinchang County, Shaoxing City, Zhejiang Province Applicant before: Wang Jiaming |
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