CN214984598U - High-strength steel engineering machinery hub - Google Patents

High-strength steel engineering machinery hub Download PDF

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Publication number
CN214984598U
CN214984598U CN202120789389.8U CN202120789389U CN214984598U CN 214984598 U CN214984598 U CN 214984598U CN 202120789389 U CN202120789389 U CN 202120789389U CN 214984598 U CN214984598 U CN 214984598U
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China
Prior art keywords
rim
strength steel
backup pad
high strength
wheel
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Active
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CN202120789389.8U
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Chinese (zh)
Inventor
黄刚仁
江海卫
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Zhejiang Fengchi Mechanical Co ltd
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Zhejiang Fengchi Mechanical Co ltd
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Abstract

The utility model provides a high strength steel engineering machine tool wheel hub belongs to wheel hub technical field. It has solved the low and with high costs problem of current engineering machine tool wheel intensity. This high strength steel engineering machine tool wheel hub, including rim and radials, the rim is equipped with outer wheel reason along the axial in proper order, first wheel rim, first protruding circle, well wheel rim, the protruding circle of second, second wheel rim and interior rim, outer wheel reason, first wheel rim, first protruding circle, well wheel rim, the protruding circle of second, second wheel rim and interior rim constitute for a body coupling in proper order, the radials comprises base plate and a plurality of backup pad, the centre bore has been seted up at the base plate middle part, a plurality of backup pad is circumference array distribution on the backup pad outer wall, the lateral part of backup pad and the position department of corresponding well wheel rim are provided with the go-between, the go-between passes through bolt fixed connection with the backup pad, still be provided with the nut that links to each other with bolt locking in the backup pad. The utility model has the advantages of light in weight intensity is high and with low costs.

Description

High-strength steel engineering machinery hub
Technical Field
The utility model belongs to the technical field of wheel hub, a wheel hub is related to, in particular to high strength steel engineering machine tool wheel hub.
Background
Construction machines are an important component of the equipment industry. In general, mechanical equipment necessary for comprehensive mechanized construction works required for earth and stone construction works, road surface construction and maintenance, mobile lifting, loading and unloading operations, and various construction works is called as construction machinery. With the development of the tire market of the engineering machinery, the existing hub of the engineering machinery cannot meet the requirements of light weight, high strength and low cost.
Disclosure of Invention
The utility model aims at providing a high strength steel engineering machine tool wheel hub with low costs, that the outward appearance is pleasing to the eye to the above-mentioned problem that exists among the prior art.
The purpose of the utility model can be realized by the following technical proposal: the utility model provides a high strength steel engineering machine tool wheel hub, includes rim and radials, its characterized in that, the rim be equipped with outer rim, first protruding circle, well rim, second protruding circle, second rim and interior rim along the axial in proper order, outer rim, first protruding circle, well rim, second protruding circle, second rim and interior rim constitute for a body coupling in proper order, the radials constitute by base plate and a plurality of backup pad, the base plate middle part seted up the centre bore, a plurality of the backup pad is circumference array distribution on the backup pad outer wall, the lateral part of backup pad and the position department of corresponding well rim are provided with the go-between, the go-between pass through bolt fixed connection with the backup pad, still be provided with the nut that links to each other with bolt locking in the backup pad.
In the above high-strength steel hub for construction machinery, the plurality of support plates are integrally formed on the base plate.
In the above high-strength steel hub for construction machinery, the number of the support plates is four.
In the above high-strength steel hub for construction machinery, the base plate and the support plate are integrally formed by a transition ring.
In the above high-strength steel hub for construction machinery, the base plate and the transition ring are in arc transition, and the support plate and the transition ring are in arc transition.
In the above high-strength steel hub for construction machinery, the second rim is provided with a guard plate.
In the above high-strength steel hub for construction machinery, the connection ring is connected to the rim through a plurality of welding points.
In the above high-strength steel hub for construction machinery, a flat gasket is disposed between the nut and the support plate.
Compared with the prior art, the high-strength steel engineering machinery hub has the advantages of attractive appearance, optimized structure, light weight, high strength and low cost.
Drawings
Fig. 1 is a schematic structural view of the high-strength steel hub for construction machinery.
Fig. 2 is a schematic cross-sectional view of the high-strength steel hub for construction machinery.
In the figure, 1, the rim; 2. a web; 3. an outer rim; 4. a first rim; 5. a first raised loop; 6. a middle rim; 7. a second raised loop; 8. a second rim; 9. an inner rim; 10. a substrate; 11. a support plate; 12. a central bore; 13. a connecting ring; 14. a bolt; 15. a nut; 16. a transition ring; 17. a guard plate; 18. and (7) flattening the cushion.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1 and 2, the high-strength steel engineering machinery hub comprises a rim 1 and a spoke plate 2, wherein the hub is integrally cast and molded by steel, the rim 1 is sequentially provided with an outer rim 3, a first rim 4, a first raised ring 5, a middle rim 6, a second raised ring 7, a second rim 8 and an inner rim 9 along an axial direction, the outer rim 3, the first rim 4, the first raised ring 5, the middle rim 6, the second raised ring 7, the second rim 8 and the inner rim 9 are sequentially and integrally connected, the spoke plate 2 is composed of a base plate 10 and a plurality of support plates 11, a central hole 12 is formed in the middle of the base plate 10, the plurality of support plates 11 are circumferentially distributed on the outer wall of the support plates 11 in an array manner, in order to improve the strength of the hub, a connecting ring 13 is arranged on the side portion of the support plates 11 and at a position corresponding to the middle rim 6, so that the support plates 11 and the rim 1 are connected together, and the connecting ring 13 is fixedly connected with the support plates 11 through bolts 14, the bolt 14 is an M16 bolt 14, the support plate 11 is also provided with a nut 15 which is connected with the bolt 14 in a locking way, and the nut 15 is an M16 nut 15 matched with the M16 bolt 14. The connection stability of the support plate 11 and the connection ring 13 is improved by using the special M16 bolt 14 and the M16 nut 15 matched with the special M16 bolt.
A guard plate 17 is provided on the second rim 8.
The connecting ring 13 is connected to the rim 1 by a plurality of welding points.
A flat washer 18 is provided between the nut 15 and the support plate 11.
A plurality of backup pad 11 integrated into one piece is on base plate 10, and a plurality of backup pad 11 is four, and four backup pads 11 are tower structure to the outward flange is the arc edge.
In order to improve the stability of the overall high strength, the base plate 10 and the support plate 11 are integrally formed by the transition ring 16 in a transition mode, the base plate 10 and the transition ring 16 are in arc transition, and the support plate 11 and the transition ring 16 are in arc transition.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims (8)

1. The utility model provides a high strength steel engineering machine tool wheel hub, includes rim (1) and radials (2), its characterized in that, rim (1) be equipped with outer rim (3), first rim (4), first protruding circle (5), well rim (6), second protruding circle (7), second rim (8) and interior rim (9) along the axial in proper order, outer rim (3), first rim (4), first protruding circle (5), well rim (6), second protruding circle (7), second rim (8) and interior rim (9) constitute for a body coupling in proper order, radials (2) constitute by base plate (10) and a plurality of backup pad (11), base plate (10) middle part seted up centre bore (12), a plurality of backup pad (11) are circumference array distribution on backup pad (11) outer wall, the lateral part of backup pad (11) and the position department of corresponding well rim (6) are provided with go-between ring (13), the connecting ring (13) is fixedly connected with the support plate (11) through a bolt (14), and the support plate (11) is further provided with a nut (15) which is connected with the bolt (14) in a locking mode.
2. A high strength steel construction machine hub according to claim 1, wherein a plurality of said support plates (11) are integrally formed on the base plate (10).
3. A high strength steel construction machine hub according to claim 1, wherein said plurality of support plates (11) is four.
4. A high strength steel construction machine hub according to claim 1, wherein said base plate (10) and said support plate (11) are integrally formed by a transition ring (16).
5. A high-strength steel construction machine hub according to claim 4, wherein the base plate (10) and the transition ring (16) are in circular arc transition, and the support plate (11) and the transition ring (16) are in circular arc transition.
6. A high strength steel construction machine hub according to claim 1, wherein said second rim (8) is provided with a fender (17).
7. A high strength steel construction machine hub according to claim 1, wherein said connection ring (13) is connected to said rim (1) by a plurality of welding points.
8. A high strength steel construction machine hub according to claim 1, wherein a flat washer (18) is provided between said nut (15) and said support plate (11).
CN202120789389.8U 2021-04-16 2021-04-16 High-strength steel engineering machinery hub Active CN214984598U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120789389.8U CN214984598U (en) 2021-04-16 2021-04-16 High-strength steel engineering machinery hub

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120789389.8U CN214984598U (en) 2021-04-16 2021-04-16 High-strength steel engineering machinery hub

Publications (1)

Publication Number Publication Date
CN214984598U true CN214984598U (en) 2021-12-03

Family

ID=79093132

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120789389.8U Active CN214984598U (en) 2021-04-16 2021-04-16 High-strength steel engineering machinery hub

Country Status (1)

Country Link
CN (1) CN214984598U (en)

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