CN206633708U - A kind of tubeless bogie wheel of spoon shape groove circle - Google Patents
A kind of tubeless bogie wheel of spoon shape groove circle Download PDFInfo
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- CN206633708U CN206633708U CN201720314970.8U CN201720314970U CN206633708U CN 206633708 U CN206633708 U CN 206633708U CN 201720314970 U CN201720314970 U CN 201720314970U CN 206633708 U CN206633708 U CN 206633708U
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Abstract
A kind of tubeless bogie wheel of spoon shape groove circle, belong to art of wheels, spoon shape groove is provided with the rim gutter circle periphery of the wheel, the right angle formed on the inside of back-up ring with wheel rim outer surface is provided with sealing strip, it is inclined-plane on the outside of back-up ring inner circumferential end face, on the outside of back-up ring the first angle is formed between inclined-plane and wheel rim outer surface extended line, first angle forms Bird's Nest structure of the opening towards outside oblique upper with spoon shape groove, obliquely downward is located in Bird's Nest structure on the inside of retainer, retainer and contact of incline plane on the outside of back-up ring, the structure can reduce manufacturing cycle and the manufacturing cost of wheel rim, improve the market competitiveness；Using the wheel of this structure, Tire ＆ Tube must be used and can not only use the bottleneck of cover tire by breaching the wheel of bogie, reduced the accident rate of tire, reduced in driving way and carry out Wheel maintenance, ensure that the operation of load-carrying vehicle is more convenient, smooth.
Description
Technical field
A kind of wheel is the utility model is related to, more particularly to a kind of tubeless bogie wheel with spoon shape groove circle, is belonged to
Art of wheels.
Background technology
At present, in the market light-duty vehicle wheel inner tube-free wheel has reached practical, and truck is using nothing
During tyre tube wheel, because vehicle weight is big, wheel is caused to be deformed or gas leakage, therefore, inner tube-free wheel is at present in load-carrying vapour
Effect on car is still blank.Fig. 5 is the radial section schematic diagram after the metalwork assembling of existing three-piece wheel, in wheel rim
The side in one 20 perimeter thicknesses direction is provided with the 21a of wheel rim one being integrated with wheel rim, and other side is provided with back-up ring one
21b, it is used for setting tire between the 21b of back-up ring one and the 21a of wheel rim one of wheel rim periphery, the 21a of wheel rim one is with wheel rim main part 10
One, in order to fix the 21b of back-up ring one, retainer 1 is provided with the outside of the 21b of back-up ring one, still, the back-up ring one of this structure
Contact surface between 21b and retainer 1 is an inclined contact surface 23, because the weight of bogie is big, under compression weight,
Easily cause the deformation of back-up ring, once gas leak phenomenon will occur for back-up ring deformation, sealing strip or back-up ring even can occur sometimes
Come off or damage, cause security incident when serious, and the gas leakage of this wheel metalwork, deformation or damage phenomenon all the time
All without good solution.
Furthermore the wheel rim of traditional three-piece wheel is 20b two parts of groove circle one by the 20a of wheel rim main part one and wheel rim
It is welded, 24 be weld part.Need to be molded using the section rolling of different in width in the fabrication process, then by processing shape
Circlewise structure, finally the 20a of wheel rim main part one and the 20b of groove circle one are welded together, the wheel metalwork system of this structure
Time-consuming, cost height is made, competitiveness is weaker.
Before, the patent of Patent No. 201520259501.1 disclose a kind of 20 bore have press strip vacuum ring it is special
Profit, the patent are to add sealing strip in the wheel rim car of traditional three-piece wheel, and still, the inner tube-free wheel of this structure exists
In use, the problem of equally existing deformation, once deformation, and sealing strip can not also ensure that gas leak phenomenon does not occur.
Application No. 201621447242.6 has applied for a kind of inner tube of a tyre lorry wheel, and its structure is in truck
A kind of mode used, it is not unique car wheel structure for solving tubeless truck, if it is possible to utilize a variety of knots still
The mode of structure solves the structure of inner tube-free wheel, and the wheel of different structure according to different automobile types, can be used according to load-carrying.
The different tubeless wheels of bogie with prior art how are produced in the case of low cost, can be carried
Competitive strength of the Gao companies in terms of inner tube-free wheel, meet the needs of different load-carrying vehicles.
The content of the invention
Situation about can not be realized always for current bogie wheel tubelessization, we by bogie wheel by
Power is analyzed, and on the basis of original tubeless bogie wheel, and successfully have developed a kind of tubeless with spoon shape groove circle
Bogie wheel, its purpose is to remove the inner tube of a tyre of bogie wheel from, reduce the gas leakage come by rim for automobile wheel, back-up ring Zona transformans
Phenomenon, bogie wheel-borne load intensity is improved, mitigate driver and repair burden, lower vehicle operating cost, improve traffic safety.
The technical solution of the utility model is：A kind of tubeless bogie wheel with spoon shape groove circle, including wheel rim, wheel rim
The spoke of connection, wheel rim periphery outside are provided with back-up ring and lock the retainer of back-up ring on the outside of inner circumferential, connect on the inside of wheel rim inner circumferential
Integral wheel rim is connected to, is provided with spoon shape groove on the wheel rim outer side slot circle periphery of the wheel, back-up ring inner circumferential is set in outside groove circle
Week, back-up ring medial surface was provided with sealing strip, back-up ring at wheel rim outer surface, vertical angle at the spoon shape groove of wheel rim side
It is inclined-plane on the outside of inner circumferential end face, inclined-plane contacts with retainer, and the outer side-lower of retainer is right angle, and inclined-plane forms opening direction with spoon shape groove
The Bird's Nest structure of outside oblique upper, retainer inner side obliquely downward are located in Bird's Nest structure, and inclination contact is locked between retainer and back-up ring
Back-up ring, wheel periphery can only set cover tire, be inclined-plane on the outside of the back-up ring inner circumferential end face, bevel angle is 45 °, described to be provided with
The groove circle of spoon shape groove is welding connection structure or integrated formed structure with wheel rim, and the upper end of the back-up ring is bent to lateral wheel,
Back-up ring upper end to the end that lateral wheel is bent apart from wheel rim position of center line be more than retainer outermost apart from wheel rim center away from
From being provided with transition part between the wheel rim periphery and wheel rim, the transition part radius from wheel rim to wheel rim gradually expands, the wheel
Transition part is provided between rim periphery and wheel rim, the outer surface radius of the transition part from wheel rim to wheel rim gradually expands, wheel rim
There is an angle, the spoke connected on the outside of the wheel rim inner circumferential is peviform between outer surface extended line and transition part outer surface
Spoke, peviform spoke are integral forming structure with wheel rim or utilize the structure being welded to connect, the basin mouth direction in-car of peviform spoke
Side or outside, offer multiple air holes on the peviform spoke, and the section of the sealing strip is the structure of angle steel shape, the wheel
Valve cock is fixedly connected with rim, the angle having between the wheel rim outer surface extended line and transition part outer surface exists
Between 2 ° -5 °.
The good effect that the utility model has is：The utility model in the outside of the wheel rim periphery of wheel by setting spoon
Shape groove circle, and obliquely downward on the inside of retainer is set in spoon shape groove circle, stop strength of the retainer to back-up ring can be increased, is particularly made
Contact site is right angle between on the inside of retainer, increases stop strength；By on the inside of back-up ring between wheel rim form right angle, and
Sealing strip is set at form right angle, sealing function can be played to wheel, cover tire can be only set in periphery, without setting the inner tube of a tyre,
It can ensure that the gas in Outer Tyre remains certain pressure, bogie can be played a supporting role, be advantageous to carry
The traffic safety of loaded vehicle, can reduce because the inner tube of a tyre lose heart etc. reason carry out vehicle maintenance expense and maintenance time, reduce
The maintenance frequency of driver, the car wheel structure of this structure, it is used not only for the wheel rim of one-piece type roll forming, it can also be used to groove
On the wheel that circle is welded with wheel rim main body；By on the inside of retainer obliquely downward be located in Bird's Nest structure, retainer can be locked
Extremely in spoon shape groove circle, it is ensured that back-up ring will not fall off, and can utilize the elastic force of retainer that retainer is locked on the groove circle of wheel rim,
Play a part of pinning back-up ring；By making inclination contact between retainer and back-up ring, be advantageous to the installation and dismounting of retainer；By
Transition part is provided between wheel rim periphery and wheel rim, the transition part outer surface radius from wheel rim to wheel rim gradually expands, wheel rim
There is angle between outer surface extended line and transition part outer surface, be advantageous to the wheel rim that wheel rim main part is integrated into
Type, while can also ensure car wheel covering being stuck in wheel rim and back-up ring middle part；By being welded in the inner circumferential on the outside of wheel rim
The peviform spoke being integrated with wheel rim is connect, the basin mouth of peviform spoke towards car inner or outer side, make by the support that can increase wheel rim
With particularly opening up multiple air holes on peviform spoke, the hair that each portion's metalwork of wheel is brought when driving can be reduced
Thermal phenomenon, the Strength Changes of each metal parts of the wheel caused by heating can be prevented.The utility model can reduce the system of wheel rim
Cycle and manufacturing cost are made, improves the market competitiveness；Using the wheel of this structure, the wheel for breaching bogie is necessary
The bottleneck of cover tire can not be only used using Tire ＆ Tube, the accident rate of tire is reduced, reduces driver and enter driving in way of driving a vehicle
The workloads such as replacing, Wheel maintenance are taken turns, while reduce the manufacture of bogie, use cost, ensure the operation of load-carrying vehicle more
It is convenient, smooth.
Brief description of the drawings
The tubeless bogie lateral wheel face structural representation of Fig. 1 spoon shape groove circles.
The tubeless bogie wheel package assembly radial section schematic diagram of Fig. 2 spoon shape groove circles.
The close-up schematic view of combination section between Fig. 3 retainers and back-up ring, groove circle.
The partial schematic diagram of Fig. 4 transition parts between wheel rim main part and wheel rim.
The metalwork package assembly radial section schematic diagram of the existing three-piece wheels of Fig. 5.
Label declaration：10- wheel rims main part, 10a- grooves circle, 11- back-up rings, 11a- spoon shape groove, 12- retainers, 12a- retainers with
Groove circle contact site, 12b- inclined-planes, 12c- retainers and back-up ring perpendicular contact portion, 13- peviforms spoke, 14- wheel rims, 15- sealing strips 16-
Transition part, 20- wheel rims one, 20a- wheel rims main part one, 20b- grooves circle one, 21a- wheel rims one, 21b- back-up rings one, 22- retainers one,
23- inclined contact surfaces, 24- weld parts, θ-angle.
Embodiment
Specific embodiment of the present utility model is illustrated referring to the drawings, is described below being arranged in wheel
In the state of on truck, relevant orientation is described in face of the orientation of vehicle frontal, such as：It is on the inside of wheel or wheel rim
Refer to the side that wheel abuts vehicle body, outside refers to the side for being provided with peviform spoke, equally, back-up ring, retainer be also according to
What this orientation was described.
The technical solution of the utility model is a kind of tubeless bogie wheel with spoon shape groove circle 10a, and Fig. 1 is spoon shape
The tubeless bogie lateral wheel face structural representation of groove circle.Fig. 2 is the tubeless bogie wheel assembling knot of spoon shape groove circle
Structure radial section schematic diagram.Fig. 3 is the close-up schematic view of the combination section between retainer 12 and back-up ring 11, groove circle.Including wheel
The back-up ring 11 and the retainer 12 of locking back-up ring 11 that the spoke of connection, wheel rim outside are set on the outside of rim, wheel rim inner circumferential, the wheel
Wheel rim outer side slot circle 10a peripheries on be provided with spoon shape groove 11a, groove circle 10a peripheries are arranged at the spoon shape groove 11a of wheel rim side
There is the inner circumferential of back-up ring 11, the inner vertical of back-up ring 11 is in wheel rim outer surface, and right angle is provided with sealing strip 15, the sealing strip 15
Section is the structure of angle steel shape, is inclined-plane 12b on the outside of the inner circumferential end face of back-up ring 11, outer skew back on the outside of the inner circumferential end face of back-up ring 11
Face 12b angles are 45 °, and inclined-plane 12b and spoon shape groove 11a forms bird of the opening towards outside oblique upper on the outside of the inner circumferential end face of back-up ring 11
Nest architecture, the inner side obliquely downward of retainer 12 are located in Bird's Nest structure, and 12a is retainer and groove circle contact site, retainer 12 with outside back-up ring 11
Side contacts lock back-up ring 11, and retainer 12 is divided into two parts with the outside of back-up ring 11, and a part is inclined-plane 12b, and another part is position
The retainer that is connected above inclined-plane 12b with inclined-plane 12b and back-up ring perpendicular contact portion 12c, 12 outer side-lower of retainer are right angle, right angle
Position contacts with edge on the outside of groove circle spoon shape groove 11a, and wheel periphery can only set cover tire.
The groove circle 10a for being provided with spoon shape groove 11a is welding connection structure with wheel rim or is integrally formed knot
Structure, the upper end of back-up ring 11 are bent to lateral wheel, and the upper end of back-up ring 11 is to the end that lateral wheel is bent apart from wheel rim center line
Position is more than distance of the outermost of retainer 12 apart from wheel rim center.
Fig. 4 is the partial schematic diagram of the transition part between wheel rim main part and wheel rim.The wheel rim periphery and wheel rim 14
Between be provided with transition part 16, the 14 outer surface radius of transition part 16 gradually expands from wheel rim to wheel rim, wheel rim outer surface
There is angle theta, the wheel rim outer surface extended line and 16 outer weekly form of transition part between extended line and the outer surface of transition part 16
The angle theta having between face is between 2 ° -5 °.
In spoon shape groove circle 10a tubeless bogie wheel, in the inner circumferential on the outside of the wheel rim welding and be basin with wheel rim
Shape spoke 13, peviform spoke 13 and wheel rim are integrated the structure of rotary press modelling or using being connected to integral knot the methods of welding
Structure, the basin mouth of peviform spoke 13 offer multiple air holes towards on the inside or outside of car on the spoke of peviform spoke 13.
Valve cock is fixedly connected with the wheel rim.
The good effect that the utility model has is：The utility model on the outside of the wheel rim of wheel by setting spoon shape groove circle
10a, and the inner side obliquely downward of retainer 12 is set in spoon shape groove circle 10a, stop strength of the retainer 12 to back-up ring 11 can be increased, it is special
It is not to make spoon shape groove circle 10a contact sites between wheel rim periphery spoon shape trough rim and the outside of retainer 12 be right angle, increases stop gear
The strength of circle 11, by the form right angle between the inner side of back-up ring 11 and wheel rim, and sealing strip 15 is set at form right angle, can
Sealing function is played to wheel, cover tire can be only set in periphery, without setting the inner tube of a tyre, can ensure that the gas in Outer Tyre begins
Certain pressure is kept eventually, bogie can be played a supporting role, is advantageous to the traffic safety of bogie, can reduced because in
The vehicle maintenance expense and maintenance time that the reason such as lose heart of tire is carried out, reduce the maintenance frequency of driver, the car of this structure
Wheel construction, it is used not only for the wheel rim of one-piece type roll forming, it can also be used to which groove circle 10a is welded with wheel rim main part 10
Wheel on；, can be locked in spoon shape groove circle 10a by retainer 12 by being located in the inner side obliquely downward of retainer 12 in Bird's Nest structure
It is interior, it is ensured that back-up ring 11 will not fall off, and can utilize the elastic force of retainer 12 that retainer 12 is locked on the groove circle 10a of wheel rim, rise
To the effect for pinning back-up ring 11；By making to set inclined contact surface between retainer 12 and back-up ring 11, be advantageous to the installation of retainer 12
With dismounting；By being provided with transition part 16 between wheel rim periphery and wheel rim 14,14 radius of transition part 16 from wheel rim to wheel rim
Gradually expand, there is angle between wheel rim outer surface extended line and the outer surface of transition part 16, be advantageous to and wheel rim main part
10 wheel rims 14 being integrated are molded, while can also ensure car wheel covering being stuck in wheel rim 14 and the middle part of back-up ring 11；It is logical
Cross in the inner circumferential on the outside of wheel rim and weld and the peviform spoke 13 that is integrated with wheel rim, the basin mouth of peviform spoke 13 is towards in-car side
Or outside, the supporting role of wheel rim can be increased, multiple air holes are particularly opened up on peviform spoke 13, it is each wheel can be reduced
The fever phenomenon that portion's metalwork is brought when driving, it can prevent the intensity of each metal parts of the wheel caused by heating from becoming
Change.The utility model can reduce manufacturing cycle and the manufacturing cost of wheel rim, improve the market competitiveness；Utilize this structure
Wheel, Tire ＆ Tube must be used and can not only use the bottleneck of cover tire by breaching the wheel of bogie, reduce the accident rate of tire,
Reduce driver the workloads such as wheel replacing, Wheel maintenance are carried out in way of driving a vehicle, while reduce bogie manufacture, using into
This, ensures that the operation of load-carrying vehicle is more convenient, smooth.
Claims (9)
1. outside the spoke connected on the outside of a kind of tubeless bogie wheel with spoon shape groove circle, including wheel rim, wheel rim inner circumferential, wheel rim
All outsides are provided with back-up ring and lock the retainer of back-up ring, and integral wheel rim is connected with the inside of wheel rim inner circumferential, it is characterised in that：
Spoon shape groove is provided with the wheel rim outer side slot circle periphery of the wheel, back-up ring inner circumferential is set in spoon of the groove circle periphery close to wheel rim side
At shape groove, back-up ring medial surface is provided with sealing strip at wheel rim outer surface, vertical angle, is oblique on the outside of back-up ring inner circumferential end face
Face, inclined-plane contact with retainer, and the outer side-lower of retainer is right angle, and inclined-plane forms Bird's Nest of the opening towards outside oblique upper with spoon shape groove
Structure, retainer inner side obliquely downward are located in Bird's Nest structure, and inclination contact locks back-up ring between retainer and back-up ring, and wheel periphery can be only
Cover tire is set.
A kind of 2. tubeless bogie wheel with spoon shape groove circle according to claim 1, it is characterised in that：The back-up ring
It is inclined-plane on the outside of inner circumferential end face, bevel angle is 45 °.
A kind of 3. tubeless bogie wheel with spoon shape groove circle according to claim 1, it is characterised in that：The setting
It is welding connection structure or integrated formed structure to have the groove circle of spoon shape groove and wheel rim.
A kind of 4. tubeless bogie wheel with spoon shape groove circle according to claim 1, it is characterised in that：The back-up ring
Upper end to lateral wheel bend, back-up ring upper end to the end that lateral wheel bend apart from wheel rim position of center line more than retainer most
The distance at outer lateral extent wheel rim center.
A kind of 5. tubeless bogie wheel with spoon shape groove circle according to claim 1, it is characterised in that：The wheel rim
Transition part is provided between periphery and wheel rim, the outer surface radius of the transition part from wheel rim to wheel rim gradually expands, outside wheel rim
There is an angle between perimeter surface extended line and transition part outer surface.
A kind of 6. tubeless bogie wheel with spoon shape groove circle according to claim 1, it is characterised in that：The wheel rim
The spoke of connection is peviform spoke on the outside of inner circumferential, and peviform spoke is integral forming structure with wheel rim or utilizes the knot being welded to connect
Structure, the basin mouth of peviform spoke offer multiple air holes towards on the inside or outside of car on the peviform spoke.
A kind of 7. tubeless bogie wheel with spoon shape groove circle according to claim 1, it is characterised in that：The sealing
The section of bar is the structure of angle steel shape.
A kind of 8. tubeless bogie wheel with spoon shape groove circle according to claim 1, it is characterised in that：The wheel rim
On be fixedly connected with valve cock.
A kind of 9. tubeless bogie wheel with spoon shape groove circle according to claim 5, it is characterised in that：The wheel rim
The angle having between outer surface extended line and transition part outer surface is between 2 ° -5 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720314970.8U CN206633708U (en) | 2017-03-29 | 2017-03-29 | A kind of tubeless bogie wheel of spoon shape groove circle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720314970.8U CN206633708U (en) | 2017-03-29 | 2017-03-29 | A kind of tubeless bogie wheel of spoon shape groove circle |
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| Publication Number | Publication Date |
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| CN206633708U true CN206633708U (en) | 2017-11-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720314970.8U Active CN206633708U (en) | 2017-03-29 | 2017-03-29 | A kind of tubeless bogie wheel of spoon shape groove circle |
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| CN (1) | CN206633708U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106827942A (en) * | 2017-03-29 | 2017-06-13 | 安阳市安强车轮有限公司 | A kind of tubeless bogie wheel of spoon shape groove circle |
-
2017
- 2017-03-29 CN CN201720314970.8U patent/CN206633708U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106827942A (en) * | 2017-03-29 | 2017-06-13 | 安阳市安强车轮有限公司 | A kind of tubeless bogie wheel of spoon shape groove circle |
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