CN220096145U - Lightweight oil tank installing support - Google Patents

Abstract

In order to solve the problems of high dead weight and insufficient reliability of an oil tank mounting bracket, the utility model provides a lightweight oil tank mounting bracket which comprises a bracket body, wherein the longitudinal section of the bracket body is of an L-shaped structure, two ends of the L-shaped structure of the bracket body are respectively provided with a frame mounting hole and an oil tank drawstring mounting hole, the width of a corner of the bracket body is larger than that of other positions, the middle of the corner is provided with a hollowed-out hole, in addition, the front side and the rear side of the bracket body are respectively provided with a groove, the grooves are distributed along the length direction of the bracket body, and reinforcing ribs are arranged in the grooves.

Description

Lightweight oil tank installing support

Technical Field

The utility model relates to the technical field of vehicles, in particular to a lightweight oil tank mounting bracket.

Background

At present, the lightweight design of commercial vehicle products has become mainstream development trend, and along with continuous improvement of the material capacity of an oil tank, higher reliability and lightweight requirements are provided for oil tank fixed mounting bracket products. The reliability of the traditional steel plate stamping forming fixing support can meet the actual use requirement, but the weight of a single piece is generally more than 10Kg, the weight of a single piece exceeds 50Kg when the single piece is used for a road vehicle with double oil tank series, and the weight of the single piece is not in line with the light weight requirement. The lightweight oil tank fixed bolster of general structure, along with the oil tank capacity increases constantly, product reliability exists not enough, and then is difficult to carry out the popularization and use on the scene in batches.

Disclosure of Invention

In order to solve the problems of high dead weight and insufficient reliability of an oil tank mounting bracket, the utility model provides a lightweight oil tank mounting bracket, which adopts the following technical scheme:

the utility model provides a lightweight oil tank installing support, its characterized in that, includes the support body, support body longitudinal section is L type structure, and support body L type both ends are provided with frame mounting hole and oil tank stretching strap mounting hole respectively, and support body corner is provided with the portion of widening to be provided with the fretwork hole in the portion of widening, in addition, both sides all are provided with the recess around the support body, the recess distributes along support body length direction and is provided with the strengthening rib in the recess.

Further, the strengthening rib comprises baffle, fixed connection in baffle and recess lateral wall between the arc, the baffle distributes along recess length direction, arc both ends and recess lateral wall fixed connection, arc arch and baffle fixed connection.

Further, the arcuate plate tapers in cross-section from both ends to the arcuate portion.

Further, the bracket body is formed by adopting an aluminum alloy ADC12 integrated high-pressure die casting.

The utility model has the beneficial effects that:

1. the corner of the bracket body is partially widened, so that the stress area of the corner is increased, the anti-twisting performance is improved, the problem that the bracket body is stressed relatively much at the corner is solved, and the hollow holes are formed in the widened part, so that the weight of the bracket body is reduced on the premise that the stress area is not reduced;

2. the reinforcing ribs are arranged in the grooves on the front side and the rear side of the support body, the reinforcing ribs adopt a form of combination of the partition plates and the arc plates, the arc plates are smooth in structure transition, stress concentration areas cannot be generated, the stability of the whole structure can be improved, and moreover, the arc plates adopt gradual change structures which gradually reduce the cross sections from the two ends to the arc parts, so that the characteristics of large stress of the upper wing surface and the lower wing surface of the support body and small stress of the middle area are adapted, the structural strength of the support body is ensured, the self weight of the whole structure is reduced, and the weight is further reduced.

Drawings

FIG. 1 is a schematic view of the structure of the present utility model

FIG. 2 is a schematic view of a partial structure of the present utility model

FIG. 3 is a partial cross-sectional view of the stent body

The novel automobile bracket comprises a 1-bracket body, a 2-frame mounting hole, a 3-oil tank drawstring mounting hole, a 4-groove, a 5-reinforcing rib, a 6-hollowed hole, a 7-baffle plate and an 8-arc plate.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

In the description of the utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the view direction or positional relationships, merely to facilitate describing the utility model, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the utility model.

The lightweight oil tank installing support as shown in fig. 1, including support body 1, support body 1 longitudinal section is L shape structure, adopt aluminum alloy ADC12 material high pressure die casting integrated into one piece, support body 1's L shape upper end is provided with runs through frame mounting hole 2 that distributes about, be used for with frame body bolt fastening, the lower extreme is provided with the oil tank stretching strap mounting hole 3 that runs through the distribution around, be used for installing the oil tank stretching strap, widen the processing at support body 1's L shape corner, and the corner is provided with the fretwork hole 6 that runs through thickness direction distribution, because the support atress is great at the corner, through widening in support body 1 corner part is local, can promote antitorque curved performance, make overall structure have better stability, and offer fretwork hole 6 under the prerequisite that does not reduce projection area i.e. stress area, reduce overall structure dead weight.

As shown in fig. 1 and fig. 2, both sides all are provided with recess 4 around support body 1, recess 4 distributes along the L shape length direction of support body 1, and be provided with strengthening rib 5 in recess 4, strengthening rib 5 is as shown in fig. 3, by baffle 7 and multiunit arc 8, baffle 7 is located the middle part of recess 4 and distributes along the length direction of recess 4, arc 8 fixed connection is between baffle 7 and recess 4 upper and lower lateral wall, specifically, the both ends tip and the recess 4 upper lateral wall or lower lateral wall fixed connection of arc 8, the arch and the baffle 7 fixed connection of arc 8, and the cross-sectional area of arc 8 from both ends to arch reduces gradually, its aim at, because support body 1 upper and lower airfoil atress is great, the intermediate region is accepted less in baffle 7 department, therefore arc 8 adopts the structure of the little gradual change cross-section in both ends size, the reliability requirement of atress has been satisfied promptly, product light-weight has also been realized, moreover the structure is more firm, transition smoothness, no sharp angle structure, can not produce stress concentration region, have both functions and aesthetic property.

Compared with the traditional steel plate molding materials, the oil tank mounting bracket in the embodiment has the advantages that the weight reduction is over 50 percent, and meanwhile, the oil tank mounting bracket has good strength and anti-bending performance.

The foregoing is only a preferred embodiment of the utility model, it being noted that: it will be apparent to those skilled in the art that modifications may be made without departing from the principles of the utility model, and such modifications are intended to be within the scope of the utility model.

Claims (4)

1. The utility model provides a lightweight oil tank installing support, its characterized in that, includes the support body, support body longitudinal section is L type structure, and support body L type both ends are provided with frame mounting hole and oil tank stretching strap mounting hole respectively, and support body corner is provided with the portion of widening to be provided with the fretwork hole in the portion of widening, in addition, both sides all are provided with the recess around the support body, the recess distributes along support body length direction and is provided with the strengthening rib in the recess.

2. The lightweight oil tank mounting bracket of claim 1, wherein the reinforcing ribs are composed of a partition plate and an arc plate fixedly connected between the partition plate and the side wall of the groove, the partition plate is distributed along the length direction of the groove, two end parts of the arc plate are fixedly connected with the side wall of the groove, and the arc-shaped plate arch part is fixedly connected with the partition plate.

3. The lightweight fuel tank mounting bracket of claim 2 wherein the arcuate plate tapers in cross section from both ends to the arch.

4. The lightweight fuel tank mounting bracket of claim 1 wherein the bracket body is integrally molded from aluminum alloy ADC12 by high pressure die casting.