CN216580085U

CN216580085U - Battery tray with integrative lug

Info

Publication number: CN216580085U
Application number: CN202122890641.7U
Authority: CN
Inventors: 王呈刚; 房涛; 赵书锋; 张会杰; 卜建磊; 赵新颖
Original assignee: Shandong Yuhang Special Alloy Equipment Co ltd
Current assignee: Shandong Yuhang Special Alloy Equipment Co ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-05-24
Anticipated expiration: 2031-11-22

Abstract

The utility model discloses a battery tray with an integrated lifting lug, belonging to the technical field of battery trays; comprises a front edge beam, a rear edge beam, a side edge beam and a battery supporting mechanism; the two side beams are arranged in parallel, and two sides of the two side beams are respectively connected with the front edge beam and the rear edge beam to form a frame structure; the battery supporting mechanism is arranged in the frame structure and used for supporting a battery; lifting lugs are further arranged on the side beams, and the lifting lugs and the side beams are of an integrated structure; its manufacturing process is simple and convenient, makes things convenient for the installation and the fixed of battery, and side roof beam and lug body structure have strengthened battery tray's intensity greatly simultaneously, have reduced welded process.

Description

Battery tray with integrative lug

Technical Field

The utility model relates to the technical field of battery trays, in particular to a battery tray with an integrated lifting lug.

Background

With the diversified requirements of the modern society on energy structures, vehicles focusing on a single petrochemical driving mode are bound to be restricted; the environmental protection, convenient characteristic of electric energy for electric drive's vehicle more and more matches the demand of social development, and battery module provides abundant power for the driving motion of vehicle as electric automobile's core component. The battery tray plays a role in bearing and protecting the battery module; the existing battery tray is generally assembled, welded, machined and the like by using aluminum alloy sections, and although the performance of a final finished product can meet the design requirement of a whole vehicle, how to manufacture a battery tray which is simple and convenient in manufacturing process and high in body strength still remains a key point to be solved urgently at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a battery tray with an integrated lifting lug; the manufacturing process is simple and convenient, makes things convenient for the installation and the fixed of battery, and the side roof beam has strengthened the intensity of battery tray greatly with the extrusion of lug once simultaneously, has reduced welded process, has reduced manpower and materials, has increased the aesthetic feeling simultaneously.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

a battery tray with an integrated lifting lug comprises a front boundary beam, a rear boundary beam, side boundary beams and a battery supporting mechanism; the two side beams are arranged in parallel, and two sides of the two side beams are respectively connected with the front edge beam and the rear edge beam to form a frame structure; the battery supporting mechanism is arranged in the frame structure and used for supporting the battery; the side edge beam is also provided with a lifting lug, and the lifting lug and the side edge beam are of an integrated structure.

The utility model is further improved in that a plurality of lifting lugs are arranged and are longitudinally arranged on the side beams.

The utility model is further improved by arranging two groups of battery supporting mechanisms, wherein the two groups of battery supporting mechanisms respectively comprise two bottom plates and a cross beam; the two ends of the bottom plate and the two ends of the cross beam are respectively connected with the two sides of the side edge beam, and the two bottom plates in each group of battery bearing mechanisms are respectively arranged on the two corresponding sides of the cross beam.

In addition, the battery supporting mechanism further comprises a fixed mounting plate; the fixed mounting plate is arranged on one side of the front edge beam.

The utility model is further improved in that the fixed mounting plate is provided with a plurality of fixed mounting pins which are transversely and equidistantly arranged on the fixed mounting plate; the fixed mounting plate and the fixed mounting pin facilitate battery positioning and mounting.

The utility model is further improved in that a first weight reduction groove is also arranged between the two groups of battery supporting mechanisms; the overall weight of the battery tray is reduced.

In addition, a second weight-reducing groove is formed between the fixed mounting plate and the front edge beam; the overall weight of the battery tray is reduced.

According to the technical scheme, the utility model has the beneficial effects that: the manufacturing process is simple and convenient, makes things convenient for the installation and the fixed of battery, and the side roof beam has strengthened the intensity of battery tray greatly with the extrusion of lug once simultaneously, has reduced welded process, has reduced manpower and materials, has increased the aesthetic feeling simultaneously.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention.

Reference numerals: 1 is a lifting lug, 2 is a front edge beam, 3 is a fixed mounting plate, 4 is a bottom plate, 5 is a cross beam, 6 is a rear edge beam, 7 is a welding lifting lug, 8 is a side edge beam, 9 is a first weight-reducing groove, 10 is a second weight-reducing groove, and 31 is a fixed mounting pin.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the present embodiment, and it is apparent that the embodiments described below are only a part of embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the scope of protection of this patent.

Referring to fig. 1, the utility model discloses a battery tray with an integrated lifting lug, which comprises a front edge beam 2, a rear edge beam 6, a side edge beam 8 and a battery supporting mechanism; two side beams 8 are arranged in parallel, and two sides of the two side beams 8 are respectively connected with the front edge beam 2 and the rear edge beam 6 to form a frame structure; when two sides of the side edge beam 8 are respectively connected with the front edge beam 2 and the rear edge beam 6, the side edge beam is connected in an argon arc welding mode, so that the oxidation of a welding area is prevented; the battery supporting mechanism is arranged in the frame structure and used for supporting the battery; the side edge beam 8 is also provided with a lifting lug 1, the lifting lug 1 and the side edge beam 8 are of an integral structure, and the integral structure is formed by adopting a one-time extrusion forming mode; the lifting lug 1 is provided with a plurality of, and a plurality of lifting lug 1 is vertically set up in on the side roof beam 8.

The battery supporting mechanism also comprises a fixed mounting plate 3; the fixed mounting plate 3 is arranged on one side of the front edge beam 2 and is connected with the side edge beam 8 in an argon arc welding mode, so that the oxidation of a welding area is prevented; the fixed mounting plate 3 is provided with a plurality of fixed mounting pins 31, and the fixed mounting pins 31 are transversely arranged on the fixed mounting plate 3 at equal intervals; the fixed mounting plate 3 and the fixed mounting pin 31 facilitate battery positioning and mounting.

The rear edge beam 6 is provided with two welding lugs 7, and the two welding lugs 7 are respectively arranged on the side edge of the rear edge beam 6, so that the battery tray is convenient to fix.

The battery supporting mechanisms are provided with two groups, and the two groups of battery supporting mechanisms respectively comprise two bottom plates 4 and a cross beam 5; the two ends of the bottom plate 4 and the two ends of the cross beam 5 are respectively connected with the two sides of the side edge beam 8, and the two bottom plates 4 in each group of battery supporting mechanisms are respectively arranged on the two corresponding sides of the cross beam 5. When the bottom plate 4 and the cross beam 5 are connected with the side edge beam 8, the side edge beam is connected in an argon arc welding mode, so that the oxidation of a welding area is prevented; the longitudinal direction of crossbeam 5 is provided with connecting hole 51 and connecting rod 52, connecting hole 51 is provided with a plurality of, and a plurality of connecting hole 51 equidistance set up in on the crossbeam 5.

A first weight reduction groove 9 is also arranged between the two groups of battery supporting mechanisms; the first lightening grooves 9 can reduce the overall weight of the battery tray without changing the strength.

A second weight-reducing groove 10 is arranged between the fixed mounting plate 3 and the front edge beam 2; the second lightening grooves 10 can reduce the overall weight of the battery tray without changing the strength.

Considering the strength of the battery tray after being connected with the vehicle body in the use process after the whole vehicle is assembled, the tensile strength of the welded type lug battery tray is compared with the tensile strength of the battery tray of the integrally processed lug after being processed in the production process of the battery tray,

tensile strength and yield strength test contrast verification have been carried out through the welding test panel, can see that battery tray tensile strength and the yield strength of integrated processing lug are greater than the lug battery tray of welding type.

The battery tray with the integrally processed lifting lugs is convenient for mounting and fixing batteries, and meanwhile, the side frames and the lifting lugs are formed by extrusion at one time, so that the strength of the lifting lugs is greatly enhanced, the welding procedures are reduced, the manpower and material resources are reduced, and meanwhile, the aesthetic feeling is improved.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The terms "upper", "lower", "outside", "inside" and the like in the description and claims of the present invention and the above drawings are used for distinguishing relative positions if any, and are not necessarily given qualitatively. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the utility model described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A battery tray with an integrated lifting lug is characterized by comprising a front edge beam (2), a rear edge beam (6), a side edge beam (8) and a battery supporting mechanism; the two side beams (8) are arranged in parallel, and two sides of the two side beams (8) are respectively connected with the front edge beam (2) and the rear edge beam (6) to form a frame structure; the battery supporting mechanism is arranged in the frame structure and used for supporting the battery; the side edge beam (8) is further provided with a lifting lug (1), and the lifting lug (1) and the side edge beam (8) are of an integrated structure.

2. The battery tray with the integrated lifting lug as claimed in claim 1, wherein the lifting lug (1) is provided with a plurality of lifting lugs (1), and the plurality of lifting lugs (1) are longitudinally arranged on the side edge beam (8).

3. The battery tray with the integrated lifting lug as claimed in claim 1, wherein the battery supporting mechanism is provided with two groups, and the two groups of battery supporting mechanisms respectively comprise two bottom plates (4) and a cross beam (5); the two ends of the bottom plate (4) and the two ends of the cross beam (5) are respectively connected with the two sides of the side edge beam (8), and the two bottom plates (4) in each group of battery bearing mechanism are respectively arranged on the two corresponding sides of the cross beam (5).

4. The battery tray with integral lifting lug according to claim 1, characterized in that the battery supporting mechanism further comprises a fixed mounting plate (3); the fixed mounting plate (3) is arranged on one side of the front edge beam (2).

5. The battery tray with the integral lifting lug as claimed in claim 4, wherein the fixed mounting plate (3) is provided with a plurality of fixed mounting pins (31), and the plurality of fixed mounting pins (31) are transversely and equidistantly arranged on the fixed mounting plate (3).

6. The battery tray with the integrated lifting lug as claimed in claim 5, wherein a first weight-reduction groove (9) is further formed between the two sets of battery supporting mechanisms.

7. A battery tray with integral lifting lug according to claim 5, characterised in that a second lightening slot (10) is provided between the fixed mounting plate (3) and the front edge beam (2).