CN107984960A - A kind of sandwich bidirectional damping wheel - Google Patents
A kind of sandwich bidirectional damping wheel Download PDFInfo
- Publication number
- CN107984960A CN107984960A CN201711329883.0A CN201711329883A CN107984960A CN 107984960 A CN107984960 A CN 107984960A CN 201711329883 A CN201711329883 A CN 201711329883A CN 107984960 A CN107984960 A CN 107984960A
- Authority
- CN
- China
- Prior art keywords
- wheel
- outsourcing
- sandwich
- bag
- supporting part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B9/00—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2360/00—Materials; Physical forms thereof
- B60B2360/30—Synthetic materials
- B60B2360/32—Plastic compositions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2360/00—Materials; Physical forms thereof
- B60B2360/30—Synthetic materials
- B60B2360/32—Plastic compositions
- B60B2360/322—Comprising polypropylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2360/00—Materials; Physical forms thereof
- B60B2360/30—Synthetic materials
- B60B2360/34—Reinforced plastics
- B60B2360/348—Resins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2900/00—Purpose of invention
- B60B2900/10—Reduction of
- B60B2900/131—Vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2900/00—Purpose of invention
- B60B2900/10—Reduction of
- B60B2900/133—Noise
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2900/00—Purpose of invention
- B60B2900/30—Increase in
- B60B2900/313—Resiliency
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
- Laminated Bodies (AREA)
- Tires In General (AREA)
Abstract
The invention discloses a kind of sandwich bidirectional damping wheel, and using PP+TPR+PP structures, PP and TPR while ensureing damping effect and muting function, strengthens support, meet the needs of heavy－duty in same wheel cambered surface.A kind of sandwich bidirectional damping wheel provided by the invention, including：Bag (2) and wheel outsourcing (3) in core wheel (1), wheel；Core wheel (1) includes supporting part (11) and strengthening portion (12)；Supporting part (11) is ring-type column structure；In wheel in the embedded supporting part (11) of bag (2) matching, wheel outsourcing (3) is located between supporting part (11) and strengthening portion (12), and the outside of the embedded wheel outsourcing (3) of strengthening portion (12) matching；Core wheel (1) is TRP materials；Bag (2) and wheel outsourcing (3) are PP materials in wheel.
Description
Technical field
The present invention relates to machinery field, more particularly to a kind of sandwich bidirectional damping wheel.
Background technology
Tire is widely used in all kinds of car bodies, convenience in transport and trip.
Sandwich wheel, is that two kinds of materials are mounted to wheel in a manner of alternating, superposition etc..
At present, common sandwich wheel has：Nylon+rubber+nylon structure and PP+TPR+PP structures, wherein, nylon
The sandwich wheel load-carrying of+rubber+nylon structure is big, of high cost；The sandwich wheel load-carrying of PP+TPR+PP structures is light, cost
It is low.
Tire is made of core wheel and wheel outsourcing, generally, tire side is faces directly, steering drag is big during Dead Weight Cargo,
Easily there is convex glue phenomenon in side, so as to cause wheel service life short.
The content of the invention
The present invention provides a kind of sandwich bidirectional damping wheel, and using PP+TPR+PP structures, PP and TPR is in same wheel arc
On face, while ensureing damping effect and muting function, strengthen support, meet the needs of heavy－duty.
A kind of sandwich bidirectional damping wheel provided by the invention, including：
Bag 2 and wheel outsourcing 3 in core wheel 1, wheel；Core wheel 1 includes supporting part 11 and strengthening portion 12；Supporting part 11 is ring-type
Column structure；In wheel in the embedded supporting part 11 of the matching of bag 2, wheel outsourcing 3 adds between supporting part 11 and strengthening portion 12
The outside of the strong embedded wheel outsourcing 3 of the matching of portion 12；Core wheel 1 is TRP materials；Bag 2 and wheel outsourcing 3 are PP materials in wheel.
Optionally,
Supporting part 11 is equipped with the first through hole 111 connected for bag 2 in wheel and wheel outsourcing 3；Bag 2 and wheel in wheel
The first connecting pole 1111 between outsourcing 3 be able to match embedded first through hole 111.
Optionally,
Bag 2,3 and first connecting pole 1111 of wheel outsourcing are structure as a whole in wheel.
Optionally,
Wheel outsourcing 3 is equipped with the second through hole 112 connected for supporting part 11 and strengthening portion 12；Supporting part 11 and strengthening portion
The second connecting pole 1121 between 12 be able to match embedded second through hole 112.
Optionally,
Supporting part 11,12 and second connecting pole 1121 of strengthening portion are structure as a whole.
Optionally,
Bag 2 in wheel, supporting part 11 and wheel outsourcing 3 are of same size.
Optionally,
Strengthening portion 12 is the circular cylindrical structure from centre to both sides thickness-tapered.
Optionally,
The outer surface of wheel outsourcing 3 is with the outer surface of strengthening portion 12 in same cambered surface.
Optionally,
Bag 2, core wheel 1 are pressed with wheel outsourcing 3 in tire.
Optionally,
Bag 2, core wheel 1 are bonded with wheel outsourcing 3 in tire.
As can be seen from the above technical solutions, the embodiment of the present invention has the following advantages：
A kind of sandwich bidirectional damping wheel provided by the invention, is made of bag 2 and wheel outsourcing 3 in core wheel 1, wheel, its
In, the supporting part 11 of core wheel 1 is ring-type column structure.In wheel in the embedded supporting part 11 of the matching of bag 2, branch is inserted in wheel outsourcing 3
Between support part 11 and strengthening portion 12, and the outside of the embedded wheel outsourcing 3 of the matching of strengthening portion 12, wherein, core wheel 1 selects TRP materials；
PP materials are selected in bag 2 and wheel outsourcing 3 in wheel.PP materials refer generally to polypropylene, are by a kind of heat prepared by propylene polymerization
Plastic resin；TRP is thermoplastic, is referred to heating and softening, the plastics of hardening by cooling characteristic.Two kinds of materials combine composition PP
The sandwich wheel of+TPR+PP structures, meets that the existing enough elastic force of wheel has enough support forces again, wherein, the branch of core wheel 1
Bag 2 and the two sided of wheel outsourcing 3 are alignd in support part 11 and wheel, and shaped like sandwich, the strengthening portion 12 of core wheel 1 matches embedding three
Enter the outside of wheel outsourcing 3, that is, can effectively prevent from separating both during stress with ground contact surface, installation by adhering in rotating,
So that stability of rotation, ensures damping effect and muting function, in addition, the TPR among wheel structure strengthens the support of PP oblique pulls
Structure so that load-carrying meets the needs of heavy－duty close to nylon+rubber+nylon sandwich wheel.
Brief description of the drawings
Fig. 1 is a kind of structure chart of core wheel in sandwich bidirectional damping wheel embodiment in the present invention；
Fig. 2 is wheel outsourcing in a kind of sandwich bidirectional damping wheel embodiment in the present invention and the structure chart of the interior bag of wheel；
Fig. 3 is a kind of sectional view of sandwich bidirectional damping wheel embodiment in the present invention；
Fig. 4 is a kind of side view of sandwich bidirectional damping wheel embodiment in the present invention.
Embodiment
The present invention provides a kind of sandwich bidirectional damping wheel, and using PP+TPR+PP structures, PP and TPR is in same wheel arc
On face, while ensureing damping effect and muting function, strengthen support, meet the needs of heavy－duty.
In order to make those skilled in the art more fully understand the present invention program, with reference to Fig. 1-Fig. 4 and specific implementation
The present invention is described in further detail for mode.
A kind of sandwich bidirectional damping wheel embodiment provided by the invention, including：
Bag 2 and wheel outsourcing 3 in core wheel 1, wheel；Core wheel 1 includes supporting part 11 and strengthening portion 12；Supporting part 11 is ring-type
Column structure；In wheel in the embedded supporting part 11 of the matching of bag 2, wheel outsourcing 3 adds between supporting part 11 and strengthening portion 12
The outside of the strong embedded wheel outsourcing 3 of the matching of portion 12；Core wheel 1 is TRP materials；Bag 2 and wheel outsourcing 3 are PP materials in wheel.
In the present embodiment, which is made of bag 2 and wheel outsourcing 3 in core wheel 1, wheel, wherein, wheel
The supporting part 11 of core 1 is ring-type column structure.In wheel in the embedded supporting part 11 of the matching of bag 2, supporting part 11 is inserted in wheel outsourcing 3
Between strengthening portion 12, and the outside of the embedded wheel outsourcing 3 of the matching of strengthening portion 12, wherein, core wheel 1 selects TRP materials；In wheel
PP materials are selected in bag 2 and wheel outsourcing 3.PP materials refer generally to polypropylene, prepared by being by propylene polymerization a kind of thermoplastic resin
Fat；TRP is thermoplastic, is referred to heating and softening, the plastics of hardening by cooling characteristic.Two kinds of materials combine composition PP+TPR+
The sandwich wheel of PP structures, meets that the existing enough elastic force of wheel has enough support forces again, wherein, the supporting part of core wheel 1
11 align with bag 2 in wheel and the two sided of wheel outsourcing 3, and three is shaped like sandwich, the embedded wheel of the matching of strengthening portion 12 of core wheel 1
The outside of sub- outsourcing 3, that is, can effectively prevent from separating both during stress in rotating with ground contact surface, installation by adhering so that
Stability of rotation, ensures damping effect and muting function, in addition, the TPR among wheel structure strengthens the structure of PP oblique pulls support,
So that load-carrying meets the needs of heavy－duty close to nylon+rubber+nylon sandwich wheel.
A kind of sandwich bidirectional damping wheel embodiment provided by the invention is described further below, is set on supporting part 11
There is the first through hole 111 connected for bag 2 in wheel and wheel outsourcing 3；The first connection in wheel between bag 2 and wheel outsourcing 3
Column 1111 be able to match embedded first through hole 111.
In the present embodiment, by the first connecting pole 1111 and the Matching installation of first through hole 111,2 Hes are wrapped in limitation wheel
Wheel outsourcing 3 and the relative position after the installation of supporting part 11, prevent from influencing the normal use of wheel because stress separates in rotating.
A kind of sandwich bidirectional damping wheel embodiment provided by the invention is described further below, bag 2, wheel in wheel
Sub- 3 and first connecting pole 1111 of outsourcing is structure as a whole.
In the present embodiment, bag 2,3 and first connecting pole 1111 of wheel outsourcing are structure as a whole in wheel, and material identical,
Can be that the modes such as integrated injection molding or pressing mold are molded, integrative-structure is more stable, firm.
A kind of sandwich bidirectional damping wheel embodiment provided by the invention is described further below, in wheel outsourcing 3
Equipped with the second through hole 112 connected for supporting part 11 and strengthening portion 12；The second connecting pole between supporting part 11 and strengthening portion 12
1121 be able to match embedded second through hole 112.
In the present embodiment, from the point of view of wheel outsourcing 3, supporting part 11 and strengthening portion 12 are separately mounted to wheel outsourcing 3
It is inside and outside, in sandwich shape structure, the second through hole 112 is opened up in wheel outsourcing 3 can limit supporting part 11 and strengthening portion 12
Relative position, prevents from ensureing the tightness of installation because stress separates in rotating.
A kind of sandwich bidirectional damping wheel embodiment provided by the invention is described further below, supporting part 11, add
12 and second connecting pole 1121 of strong portion is structure as a whole.
In the present embodiment, supporting part 11,12 and second connecting pole 1121 of strengthening portion are structure as a whole, and material is all TRP,
Can be that the modes such as integrated injection molding or pressing mold are molded, integrative-structure is more stable, firm, while can strengthen support force.
A kind of sandwich bidirectional damping wheel embodiment provided by the invention is described further below, bag 2, branch in wheel
Support part 11 and wheel outsourcing 3 are of same size.
In the present embodiment, bag 2 in wheel, supporting part 11 and wheel outsourcing 3 are of same size, so as to ensure the side of wheel
For the state flushed, ensure uniform force, smooth running.
A kind of sandwich bidirectional damping wheel embodiment provided by the invention is described further below, strengthening portion 12 is served as reasons
The middle circular cylindrical structure to both sides thickness-tapered.
The outer surface of wheel outsourcing 3 is with the outer surface of strengthening portion 12 in same cambered surface.
In the present embodiment, strengthening portion 12 is circular cylindrical structure from from centre to both sides thickness-tapered, wheel outsourcing 3 it is outer
In same cambered surface, the wheel outsourcing 3 for being wrapped in the outside of strengthening portion 12 is pacified with strengthening portion 12 for surface and the outer surface of strengthening portion 12
It is overall also to rotate more effortless from centre to both sides thickness-tapered, this structure after dress.
A kind of sandwich bidirectional damping wheel embodiment provided by the invention is described further below, bag 2, wheel in tire
Core 1 is pressed with wheel outsourcing 3.
In the present embodiment, bag 2, core wheel 1 are closely pressed with wheel outsourcing 3 in tire, prevent from separating, and ensure the stabilization rotated
Property.
A kind of sandwich bidirectional damping wheel embodiment provided by the invention is described further below, bag 2, wheel in tire
Core 1 is bonded with wheel outsourcing 3.
In the present embodiment, bag 2, core wheel 1 are bonded with wheel outsourcing 3 in tire, make connection structure more stable, more firm.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description
Specific work process, may be referred to the corresponding process in preceding method embodiment, details are not described herein.Provided herein
Several embodiments in, it should be understood that disclosed system can be realized by another way.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
The present invention is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to foregoing each implementation
Technical solution described in example is modified, or carries out equivalent substitution to which part technical characteristic；And these modification or
Replace, the essence of appropriate technical solution is departed from the spirit and scope of various embodiments of the present invention technical solution.
Claims (10)
- A kind of 1. sandwich bidirectional damping wheel, it is characterised in that including：Bag (2) and wheel outsourcing (3) in core wheel (1), wheel；The core wheel (1) includes supporting part (11) and strengthening portion (12)；The supporting part (11) is ring-type column structure；In the wheel in the embedded supporting part (11) of bag (2) matching, the wheel outsourcing (3) is located at the supporting part (11) Between the strengthening portion (12), and the outside of the embedded wheel outsourcing (3) of the strengthening portion (12) matching；The core wheel (1) is TRP materials；Bag (2) and wheel outsourcing (3) are PP materials in the wheel.
- 2. sandwich bidirectional damping wheel according to claim 1, it is characterised in thatThe supporting part (11) is equipped with the first through hole for bag (2) in the wheel and the wheel outsourcing (3) connection (111)；The first connecting pole (1111) in the wheel between bag (2) and the wheel outsourcing (3), which be able to match, is embedded in described the One through hole (111).
- 3. sandwich bidirectional damping wheel according to claim 2, it is characterised in thatBag (2), the wheel outsourcing (3) and first connecting pole (1111) are structure as a whole in the wheel.
- 4. sandwich bidirectional damping wheel according to claim 1, it is characterised in thatThe wheel outsourcing (3) is equipped with the second through hole (112) for the supporting part (11) and the strengthening portion (12) connection；The second connecting pole (1121) between the supporting part (11) and the strengthening portion (12) be able to match embedded described second Through hole (112).
- 5. sandwich bidirectional damping wheel according to claim 4, it is characterised in thatThe supporting part (11), the strengthening portion (12) and second connecting pole (1121) are structure as a whole.
- 6. sandwich bidirectional damping wheel according to claim 1, it is characterised in thatBag (2) in the wheel, the supporting part (11) and wheel outsourcing (3) are of same size.
- 7. sandwich bidirectional damping wheel according to claim 1, it is characterised in thatThe strengthening portion (12) is the circular cylindrical structure from centre to both sides thickness-tapered.
- 8. sandwich bidirectional damping wheel according to claim 7, it is characterised in thatThe outer surface of the wheel outsourcing (3) is with the outer surface of the strengthening portion (12) in same cambered surface.
- 9. sandwich bidirectional damping wheel according to claim 1, it is characterised in thatBag (2), the core wheel (1) and the wheel outsourcing (3) press in the tire.
- 10. sandwich bidirectional damping wheel according to claim 1, it is characterised in thatBag (2), the core wheel (1) and the wheel outsourcing (3) bond in the tire.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711329883.0A CN107984960B (en) | 2017-12-13 | 2017-12-13 | Bidirectional damping wheel for sandwich |
| PCT/CN2018/097991 WO2019114283A1 (en) | 2017-12-13 | 2018-08-01 | Sandwich bidirectional vibration-damping wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711329883.0A CN107984960B (en) | 2017-12-13 | 2017-12-13 | Bidirectional damping wheel for sandwich |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107984960A true CN107984960A (en) | 2018-05-04 |
| CN107984960B CN107984960B (en) | 2021-07-16 |
Family
ID=62038268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711329883.0A Active CN107984960B (en) | 2017-12-13 | 2017-12-13 | Bidirectional damping wheel for sandwich |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107984960B (en) |
| WO (1) | WO2019114283A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019114283A1 (en) * | 2017-12-13 | 2019-06-20 | 中山市奔点五金机械有限公司 | Sandwich bidirectional vibration-damping wheel |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001058701A1 (en) * | 2000-02-11 | 2001-08-16 | Tente-Rollen Gmbh & Co. | Roller |
| CN2806204Y (en) * | 2005-07-06 | 2006-08-16 | 中山威卡脚轮有限公司 | Anti-impact shock-absorbing monowheel |
| CN200988397Y (en) * | 2006-11-06 | 2007-12-12 | 余炳坤 | Industrial castor single wheel |
| CN204383082U (en) * | 2014-12-01 | 2015-06-10 | 耿晓东 | A kind of silencing and damping case wheel |
| CN204586350U (en) * | 2015-04-14 | 2015-08-26 | 中山市奔点五金机械有限公司 | A kind of castor |
| CN207657512U (en) * | 2017-12-13 | 2018-07-27 | 中山市奔点五金机械有限公司 | A kind of sandwich bidirectional damping wheel |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107984960B (en) * | 2017-12-13 | 2021-07-16 | 中山市奔点五金机械有限公司 | Bidirectional damping wheel for sandwich |
-
2017
- 2017-12-13 CN CN201711329883.0A patent/CN107984960B/en active Active
-
2018
- 2018-08-01 WO PCT/CN2018/097991 patent/WO2019114283A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001058701A1 (en) * | 2000-02-11 | 2001-08-16 | Tente-Rollen Gmbh & Co. | Roller |
| CN2806204Y (en) * | 2005-07-06 | 2006-08-16 | 中山威卡脚轮有限公司 | Anti-impact shock-absorbing monowheel |
| CN200988397Y (en) * | 2006-11-06 | 2007-12-12 | 余炳坤 | Industrial castor single wheel |
| CN204383082U (en) * | 2014-12-01 | 2015-06-10 | 耿晓东 | A kind of silencing and damping case wheel |
| CN204586350U (en) * | 2015-04-14 | 2015-08-26 | 中山市奔点五金机械有限公司 | A kind of castor |
| CN207657512U (en) * | 2017-12-13 | 2018-07-27 | 中山市奔点五金机械有限公司 | A kind of sandwich bidirectional damping wheel |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019114283A1 (en) * | 2017-12-13 | 2019-06-20 | 中山市奔点五金机械有限公司 | Sandwich bidirectional vibration-damping wheel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107984960B (en) | 2021-07-16 |
| WO2019114283A1 (en) | 2019-06-20 |
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