CN209505334U - A kind of strenghthened type wheel structure - Google Patents

Abstract

The utility model provides a kind of strenghthened type wheel structure, including wheel rim body and retaining ring, the wheel rim body includes wheel rim, the lower protrusion of the retaining ring is stuck in the groove of the wheel rim, the protruding end that the lower protrusion is connected on the inside of the retaining ring is stuck in the periphery of the wheel rim, the wheel rim body further includes the disc for the interior lining ring on the inside of the wheel rim waist being arranged in He being arranged on the inside of the interior lining ring, the thickness of protruding end on the inside of the retaining ring increases 30%-40%, the thickness of the wheel rim waist increases 30%-40%, the rim width of the wheel rim increases 30%-40%.6-12 screw hole has been uniformly arranged on the disc.The screw hole is spherical surface counterbore.The wheel rim, the interior lining ring and disc group weldering connection.The structure of the strenghthened type wheel structure of the utility model is simple, and intensity is high, and the bearing capacity of wheel is strong, avoids damage of the wheel rim of the retaining ring and the wheel rim to tire.

Description

A kind of strenghthened type wheel structure

Technical field

The utility model relates to engineering wheel fields, particularly relate to a kind of strenghthened type wheel structure.

Background technique

Currently, as shown in Figure 1, traditional two-piece type steel vehicle wheel is assembled by structural steel rim and retaining ring, because of wheel rim Width is smaller, and during wheels travel, the edge of wheel rim can damage tire, or when carrying is heavier be likely to occur retaining ring deformation and Phenomenon is popped up, safety accident is caused.

Utility model content

The purpose of this utility model is to provide a kind of strenghthened type wheel structures, for solving the side of wheel rim in the prior art The problem of edge easy damaged tire and retaining ring deformation are easily popped up.

To achieve the above object, the utility model the following technical schemes are provided:

A kind of strenghthened type wheel structure, including wheel rim body and retaining ring, the wheel rim body include wheel rim, convex under the retaining ring Portion is stuck in the groove of the wheel rim out, and the protruding end that the lower protrusion is connected on the inside of the retaining ring is stuck in the circle of the wheel rim All outsides, the wheel rim body further include that the interior lining ring on the inside of the wheel rim waist is arranged in and is arranged on the inside of the interior lining ring Disc, the thickness of the protruding end on the inside of the retaining ring increase 30%-40%, and the thickness of the wheel rim waist increases 30-40%%, The rim width of the wheel rim increases 30%-40%.

Wherein, the wheel rim, the interior lining ring and disc group weldering connection.

Wherein, 6-12 screw hole has been uniformly arranged on the disc.

Wherein, the screw hole is spherical surface counterbore.

The above-mentioned technical proposal of the utility model has the beneficial effect that:

In above scheme, the structure of the strenghthened type wheel structure of the utility model is simple, and intensity is high, the bearing capacity of wheel By force, damage of the wheel rim of the retaining ring and the wheel rim to tire is avoided.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of existing car wheel structure；

Fig. 2 is the main view of the strenghthened type wheel structure of the utility model；

Fig. 3 is the A-A cross-sectional view of the strenghthened type wheel structure of the utility model.

Appended drawing reference:

1, wheel rim body；2, retaining ring；11, wheel rim；12, interior lining ring；13, disc；14, screw hole；3, structural steel rim；4, existing gear Circle.

Specific embodiment

In order to make the technical problems, technical solutions and advantages to be solved by the utility model clearer, below in conjunction with attached drawing And specific embodiment is described in detail.

The utility model provides one aiming at the problem that edge easy damaged tire and retaining ring the deformation easily pop-up of existing wheel rim Kind strenghthened type wheel structure.

As Figure 2-3, the utility model embodiment provides a kind of strenghthened type wheel structure, including 11 body 1 of wheel rim With retaining ring 2,11 body 1 of wheel rim includes wheel rim 11, and the lower protrusion of the retaining ring 2 is stuck in the groove of the wheel rim 11, institute It states and connects the protruding end of the lower protrusion on the inside of retaining ring 2 and be stuck in the periphery of the wheel rim 11,11 body 1 of wheel rim also wraps It includes the interior lining ring 12 being arranged on the inside of 11 waist of wheel rim and the disc 13 of 12 inside of interior lining ring, the retaining ring is set The thickness of the protruding end of 2 insides increases 30%-40%, and the thickness of 11 waist of wheel rim increases 30-40%%, the wheel rim 11 Rim width increase 30%-40%.

Wherein, the wheel rim 11, the interior lining ring 12 are connected with 13 groups of welderings of the disc.

Wherein, 6-12 screw hole 14 has been uniformly arranged on the disc 13.

Wherein, the screw hole 14 is spherical surface counterbore.

The thickness of the protruding end of 2 inside of the retaining ring of the strenghthened type wheel structure of the utility model increases 30%-40%, The thickness of 11 waist of wheel rim increases 30-40%%, and the rim width of the wheel rim 11 increases 30%-40%, and in institute It states and increases the interior lining ring 12 between wheel rim 11 and the disc 13, improve intensity, improve the bearing capacity of wheel, avoid described Damage of the wheel rim of retaining ring 2 and the wheel rim 11 to tire.It is inclined when 13 position of disc of wheel is assembled according to wheel with wheel hub Away from requiring to determine, the quantity of screw hole 14 is according to practical set needs on the disc 13, and general 6-12 uniformly distributed, and screw hole 14 uses Spherical surface counter bore structure.

In above scheme, the structure of the strenghthened type wheel structure of the utility model is simple, and intensity is high, the bearing capacity of wheel By force, damage of the wheel rim of the retaining ring 2 and the wheel rim 11 to tire is avoided.

All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.

In the description of the present invention, it should be understood that the orientation of the instructions such as term " on ", " one end " or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot It is construed as a limitation of the present invention.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is set Have ", " connection " shall be understood in a broad sense.It for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can It, can also be indirectly connected through an intermediary to be to be connected directly.Being fixedly connected can be to weld, be threadedly coupled and step up etc. often See technical solution.For the ordinary skill in the art, above-mentioned term can be understood in the utility model with concrete condition In concrete meaning.

The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art For personnel, under the premise of not departing from principle described in the utility model, several improvements and modifications can also be made, these improvement It also should be regarded as the protection scope of the utility model with retouching.

Claims (4)

1. a kind of strenghthened type wheel structure, including wheel rim body and retaining ring, the wheel rim body include wheel rim, the lower protrusion of the retaining ring Portion is stuck in the groove of the wheel rim, and the protruding end that the lower protrusion is connected on the inside of the retaining ring is stuck in the circumference of the wheel rim Outside, which is characterized in that the wheel rim body further includes the interior lining ring being arranged on the inside of the wheel rim waist and is arranged described interior Disc on the inside of lining ring, the thickness of the protruding end on the inside of the retaining ring increase 30%-40%, and the thickness of the wheel rim waist increases The rim width of 30-40%%, the wheel rim increase 30%-40%.

2. strenghthened type wheel structure as described in claim 1, feature exist, the wheel rim, the interior lining ring and the disc Group weldering connection.

3. strenghthened type wheel structure as described in claim 1, feature exist, 6-12 spiral shell has been uniformly arranged on the disc Hole.

4. strenghthened type wheel structure as claimed in claim 3, feature exist, the screw hole is spherical surface counterbore.