CN210592206U - Light-duty load wheel of crawler-type armored vehicle - Google Patents
Light-duty load wheel of crawler-type armored vehicle Download PDFInfo
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- CN210592206U CN210592206U CN201920791594.0U CN201920791594U CN210592206U CN 210592206 U CN210592206 U CN 210592206U CN 201920791594 U CN201920791594 U CN 201920791594U CN 210592206 U CN210592206 U CN 210592206U
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- bogie wheel
- wear
- wheel disc
- armored vehicle
- bogie
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Abstract
The utility model discloses a light-duty bogie wheel of crawler-type armored vehicle belongs to crawler-type armored vehicle bogie wheel technical field. Can provide a high-strength light wear-resistant loading wheel, and meets the requirements of light vehicles. The bogie wheel comprises a bogie wheel disc assembly (2) and a rubber ring (3); the bogie wheel disc assembly (2) comprises a bogie wheel disc (5) and a wear-resistant ring (4), wherein the bogie wheel disc (5) is made of carbon fibers. The bogie wheel has the advantages of simple structure, light weight, high strength, good wear resistance and long service life, and can meet the requirements of a certain light crawler-type armored vehicle.
Description
Technical Field
The utility model belongs to the technical field of crawler-type armored vehicle bogie wheel, a light-duty bogie wheel of crawler-type armored vehicle is related to.
Background
The track vehicle bogie wheels are wheels used for supporting the vehicle body and keeping the vehicle body to roll on the track, and the number of the wheels in the whole vehicle is large and accounts for 4% of the vehicle weight. Today with the requirements for light weight and suspension performance of vehicles being improved day by day, the existing armored vehicle loading wheel is generally an aluminum alloy integrated loading wheel, is heavier and cannot meet the requirements of light vehicles.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The to-be-solved technical problem of the utility model is: a light-duty bogie wheel of a crawler-type armored vehicle is designed, a high-strength light-duty wear-resistant bogie wheel is provided, and the requirements of the light-duty vehicle are met.
(II) technical scheme
In order to solve the technical problem, the utility model provides a light weight loading wheel of a crawler-type armored vehicle, which comprises a weight wheel disc assembly and 1 rubber ring, wherein the inner side and the outer side of the weight wheel have the same structure; the bogie wheel disc assembly comprises a bogie wheel disc and 1 wear-resistant ring, and the wear-resistant ring is embedded in the end surface of the outer side of the bogie wheel disc and integrally solidified into the bogie wheel disc assembly; the wheel disc of the bogie is made of carbon fiber; the rubber ring is vulcanized on the rim of the bogie wheel disc assembly; the wear-resistant ring is made of high-strength alloy steel 38 CrSi; the inner side edge of the wear-resistant ring is uniformly provided with a plurality of trapezoidal grooves embedded in the radial direction along the circumference, and the wheel disc of the bogie is embedded into the embedded trapezoidal grooves.
Furthermore, 8 trapezoidal recesses of radial embedding are evenly distributed along the circumference at the inside edge of wear-resisting circle.
Furthermore, the bogie wheel disc is formed by solidifying carbon fibers, and the wear-resistant ring is embedded and integrally formed during solidification.
Furthermore, the mouth of the inverted trapezoidal groove of the shape groove is small.
Furthermore, the inner side of the wear-resistant ring is provided with an annular groove, the longitudinal section of the wear-resistant ring is in a groove shape, the cross section of the groove is annular, and the bogie wheel disc is embedded into the annular groove of the wear-resistant ring.
(III) advantageous effects
The utility model provides a light-duty bogie wheel of a crawler-type vehicle, which comprises a bogie wheel disc assembly and 1 rubber ring; wherein the bogie wheel disc assembly comprises a bogie wheel disc and 1 wear-resistant ring. Its main function is to support the vehicle body and keep it rolling on the tracks.
Compared with the prior art, the utility model discloses possess following beneficial effect:
the utility model discloses a bogie wheel simple structure, light, the intensity high of quality, wear resistance are good, long service life, can satisfy the needs of certain light-duty crawler-type armoured vehicle.
Drawings
Fig. 1 is a mounting diagram of the present invention on a vehicle body.
Fig. 2 is a perspective outline view of the present invention.
Fig. 3 is a sectional view and a front view of the present invention.
Fig. 4 is a three-dimensional outline view of the front loading wheel disc assembly of the vulcanized rubber ring of the present invention.
Fig. 5 is a cross-sectional view and a front view of the front bogie wheel disc assembly of the vulcanized rubber ring of the present invention.
Fig. 6 is a perspective outline view of the wear-resistant ring of the present invention in two directions.
Fig. 7 is a sectional view, a front view and a partial enlarged view of the wear-resistant ring of the present invention in two directions.
Detailed Description
The utility model provides a light-duty bogie wheel of a crawler-type armored vehicle, which is shown in figures 2-7. The bogie wheel 1 comprises a bogie wheel disc assembly 2 and 1 rubber ring 3; wherein the bogie wheel disc assembly 2 comprises a bogie wheel disc 5 and 1 wear-resistant ring 4.
The inner side and the outer side of the bogie wheel 1 have the same structure, and can be used interchangeably, so that the assembly is facilitated, and the error installation is prevented; on the other hand, when the bogie wheel is used, due to friction with the track-induced teeth, the wear-resisting ring 4 of the bogie wheel on the outer side of the vehicle body usually wears relatively quickly, the inner bogie wheel and the outer bogie wheel are exchanged for reinstallation and use during maintenance after being used for a period of time, the wear-resisting ring which is originally installed on the inner side and has less wear is exchanged to the outer side, the wear-resisting ring on the outer side and has more wear is exchanged to the inner side, and the service life of the bogie wheel is prolonged to a great extent.
The rubber ring 2 is vulcanized on the rim of the bogie wheel disc. The rubber ring (rubber wheel rim) can effectively reduce the dynamic load on the bearing of the bogie wheel and reduce the noise when the vehicle runs.
The bogie wheel disc 5 is made of carbon fiber through curing, the wear-resistant ring 4 is embedded during curing to be integrally molded, and after the wear-resistant ring is cured, the wear-resistant ring 4 and the bogie wheel disc 5 are inseparable and integrated.
The wear-resistant ring 4 is made of high-strength alloy steel 38CrSi, so that the wear resistance of the bogie wheel is improved. Structurally, wear-resisting circle 4 design has 8 radial embedded trapezoidal recesses 6 along the circumference equipartition, wear-resisting circle 4 and the area of contact of bogie wheel dish 5 when trapezoidal recess 6's design has increased integrative solidification, imbed in the bogie wheel dish material simultaneously, solidify as an organic wholely with bogie wheel dish 5, can not separate, the recess form makes wear-resisting circle 4 can't separate with bogie wheel dish 5 in circumference promptly, invert trapezoidal recess (the oral area is little) form and make wear-resisting circle 4 also can't separate with bogie wheel dish 5 in the axial. The inner side of the wear-resistant ring 3 is provided with an annular groove 7, the longitudinal section of the wear-resistant ring is in a groove shape, the cross section of the groove is annular, and the wear-resistant ring 4 and the bogie wheel disc 5 are in contact with each other in an integral curing molding process, so that the wear-resistant ring 4 cannot be separated from the bogie wheel disc 5 in the axial direction.
Claims (6)
1. A light-duty bogie wheel of a crawler-type armored vehicle is characterized by comprising a bogie wheel disc assembly (2) and 1 rubber ring (3), wherein the inner side and the outer side of the bogie wheel (1) have the same structure;
the bogie wheel disc assembly (2) comprises a bogie wheel disc (5) and 1 wear-resistant ring (4), wherein the wear-resistant ring (4) is embedded in the end face of the outer side of the bogie wheel disc (5) and integrally solidified into the bogie wheel disc assembly (2);
the wheel disc (5) of the bogie wheel is made of carbon fiber;
the rubber ring (3) is vulcanized on the rim of the bogie wheel disc (5) of the bogie wheel disc assembly (2);
the inner side edge of the wear-resistant ring (4) is uniformly provided with a plurality of trapezoidal grooves (6) which are embedded in the radial direction along the circumference, and the wheel disc (5) of the bogie wheel is embedded into the embedded trapezoidal grooves.
2. A lightweight road wheel for a track-type armored vehicle as claimed in claim 1, wherein 8 radially embedded trapezoidal grooves (6) are uniformly distributed along the circumference of the inner edge of the wear-resistant ring (4).
3. A lightweight road wheel for a track-type armored vehicle as claimed in claim 1, wherein said wear-resistant ring (4) is made of high-strength alloy steel 38 CrSi.
4. The lightweight bogie wheel of a tracked armored vehicle as claimed in claim 1, wherein said bogie wheel disk is formed by carbon fiber curing, and wear resistant rings are embedded and integrally formed during curing.
5. The lightweight road wheel of tracked armored vehicle as claimed in claim 1, wherein the shape of the groove is inverted trapezoidal and the mouth of the groove is small.
6. The lightweight road wheel of a tracked armored vehicle as claimed in claim 1, wherein said wear-resistant ring has an annular groove on the inside thereof, said groove being shaped as a groove in longitudinal section, said groove being annular in cross section, and said road wheel disc of said road wheel being fitted into said annular groove of said wear-resistant ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920791594.0U CN210592206U (en) | 2019-05-29 | 2019-05-29 | Light-duty load wheel of crawler-type armored vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920791594.0U CN210592206U (en) | 2019-05-29 | 2019-05-29 | Light-duty load wheel of crawler-type armored vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210592206U true CN210592206U (en) | 2020-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920791594.0U Active CN210592206U (en) | 2019-05-29 | 2019-05-29 | Light-duty load wheel of crawler-type armored vehicle |
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| CN (1) | CN210592206U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112092934A (en) * | 2020-10-20 | 2020-12-18 | 北京北方车辆集团有限公司 | Inside and outside double-damping type loading wheel for tracked vehicle |
-
2019
- 2019-05-29 CN CN201920791594.0U patent/CN210592206U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112092934A (en) * | 2020-10-20 | 2020-12-18 | 北京北方车辆集团有限公司 | Inside and outside double-damping type loading wheel for tracked vehicle |
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