CN219131110U

CN219131110U - Auxiliary welding device for aluminum alloy battery tray

Info

Publication number: CN219131110U
Application number: CN202223554591.6U
Authority: CN
Inventors: 盛凯; 徐东海; 徐海东
Original assignee: Newwick Precision Manufacturing Jiangsu Co ltd
Current assignee: Newwick Precision Manufacturing Jiangsu Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-06-06
Anticipated expiration: 2032-12-29

Abstract

An auxiliary device for welding an aluminum alloy battery tray solves the problem that at present, after FSW welding, the inside of a profile is subjected to milling, and the product is required to be processed on a processing center again; the technology increases the processing procedure and the cleaning procedure on the one hand, increases the processing cost on the other hand, and wastes the resource, and comprises a first bottom plate for bearing the automobile battery, a second bottom plate arranged on one side of the first bottom plate, a welding seam arranged between the first bottom plate and the second bottom plate, a milling groove and a supporting plate, wherein the milling groove is milled in the interior of one end of the welding seam of the first bottom plate and the second bottom plate, and the supporting plate is inserted in the milling groove.

Description

Auxiliary welding device for aluminum alloy battery tray

Technical Field

The utility model relates to an auxiliary device, in particular to an auxiliary device for welding an aluminum alloy battery tray.

Background

In recent years, the new energy automobile industry is developing at a high speed, and as a carrier of a new energy automobile battery, a lightweight aluminum alloy battery tray becomes a mainstream choice, and a scheme for processing the battery tray process is also urgently needed to be excavated.

The forming process of the bottom plate of the aluminum alloy battery tray mainly comprises FSW welding, wherein the welding bead positions are required to be ensured to be solid aluminum plates and hollow plates are not required to be arranged when the bottom plate is welded by FSW, if the stirring welding positions are not supported, products collapse and are not formed, in the early development stage, in order to ensure the size and performance of the products after FSW welding, the two bottom plates are firstly processed on a processing center before welding the two bottom plates, so that the precision of the FSW welding is convenient to control, the size requirements of customers are ensured, the working procedures after FSW welding are shown as in fig. 1 and 2, and then the interior of the profile is subjected to milling processing, as shown in fig. 3, and the products are required to be processed on the processing center again; the process increases the processing procedure and the cleaning procedure on one hand, increases the processing cost on the other hand, and wastes resources.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides an auxiliary device for welding an aluminum alloy battery tray, which effectively solves the problem that the prior art needs to carry out milling processing on the inside of a profile after FSW welding, and the product processing is needed to be carried out on a processing center again; the process has the advantages that on one hand, the processing procedure and the cleaning procedure are added, on the other hand, the processing cost is increased, and the resource is wasted.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model comprises a first bottom plate for bearing an automobile battery, a second bottom plate arranged on one side of the first bottom plate, a welding seam arranged between the first bottom plate and the second bottom plate, a milling groove and a supporting plate, wherein the milling groove is milled in the interior of one end of the welding seam of the first bottom plate and the second bottom plate, the supporting plate is inserted in the milling groove, and reinforcing mechanisms are arranged in the first bottom plate and the second bottom plate.

Preferably, the undercut has a depth of 50mm.

Preferably, the length of the support plate is 80mm.

Preferably, the first bottom plate and the second bottom plate are positioned outside the welding seam and are hollow structures.

Preferably, the width of the support plate is the same as the width of the milling groove.

Preferably, the supporting plate is a member made of solid aluminum alloy.

Preferably, the reinforcing mechanism comprises a reinforcing block, an inner groove and an arc-shaped part, wherein the reinforcing block is fixed in the first bottom plate, the inner groove is formed in the inner side of the reinforcing block, and the arc-shaped part is arranged at one end of the inner groove.

The beneficial effects are that: when the aluminum alloy battery tray is used, the appearance of the first bottom plate and the appearance of the second bottom plate are processed, the first bottom plate and the second bottom plate are simultaneously processed, milling grooves are milled, after the processing is finished, the supporting plate is inserted into the milling grooves before FSW welding, at the moment, the milling grooves on the first bottom plate and the second bottom plate are solid structures, FSW welding can be directly carried out, a finished product is obtained after welding, the welding process is optimized for the FSW welding of the bottom plate of the aluminum alloy battery tray, the processing procedures are reduced, and the cost is saved; the utility model has novel structure and ingenious conception, optimizes the welding process for the FSW welding of the bottom plate of the aluminum alloy battery tray, reduces the processing procedures and saves the cost.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a top view of a process of the present utility model;

FIG. 2 is a side view of the process of the present utility model;

FIG. 3 is a second cross-sectional view of the process of the present utility model;

FIG. 4 is a schematic view of the overall structure of the present utility model;

FIG. 5 is a cross-sectional view of the present utility model;

FIG. 6 is a schematic view of the reinforcement mechanism arrangement of the present utility model;

reference numerals in the drawings: 1. a first base plate; 2. a second base plate; 3. welding seams; 4. milling grooves; 5. a support plate; 6. and a reinforcing mechanism.

Detailed Description

The following describes embodiments of the present utility model in further detail with reference to FIGS. 1-6.

In a first embodiment, as shown in fig. 1-6, the utility model provides an auxiliary device for welding an aluminum alloy battery tray, which comprises a first bottom plate 1 for bearing an automobile battery, a second bottom plate 2 arranged on one side of the first bottom plate 1, a welding seam 3 arranged between the first bottom plate 1 and the second bottom plate 2, a milling groove 4 and a supporting plate 5, wherein the milling groove 4 is milled in the interior of one end of the welding seam 3 of the first bottom plate 1 and the second bottom plate 2, the supporting plate 5 is inserted in the interior of the milling groove 4, and a reinforcing mechanism 6 is arranged in the interiors of the first bottom plate 1 and the second bottom plate 2.

The specific use is as follows: when the aluminum alloy battery tray is used, the appearance of the first bottom plate 1 and the second bottom plate 2 is processed, the first bottom plate 1 and the second bottom plate 2 are simultaneously subjected to milling, milling grooves 4 are milled, after the processing is finished, the supporting plate 5 is inserted into the milling grooves 4 before FSW welding is carried out, at the moment, the milling grooves 4 on the first bottom plate 1 and the second bottom plate 2 are solid structures, FSW welding can be directly carried out, a finished product is obtained after welding, the welding process is optimized for the FSW welding of the bottom plate of the aluminum alloy battery tray, the processing procedures are reduced, and the cost is saved.

The beneficial effects are that: the utility model has novel structure and ingenious conception, optimizes the welding process for the FSW welding of the bottom plate of the aluminum alloy battery tray, reduces the processing procedures and saves the cost.

Example two

The first embodiment is inconvenient to use the milling groove 4, and referring to fig. 5, as another preferred embodiment, the difference from the first embodiment is that the milling groove 4 has a depth of 50mm, which facilitates the use of the milling groove 4.

Example III

The first embodiment is inconvenient in use of the support plate 5, and referring to fig. 4, and is different from the first embodiment in that the support plate 5 has a length of 80mm, which facilitates use of the support plate 5.

Example IV

In the first embodiment, the first bottom plate 1 and the second bottom plate 2 are inconvenient to use, and referring to fig. 2, as another preferred embodiment, the difference from the first embodiment is that the first bottom plate 1 and the second bottom plate 2 are located outside the weld joint 3 and are hollow structures, so that the first bottom plate 1 and the second bottom plate 2 are convenient to use.

Example five

In the first embodiment, the supporting plate 5 is inconvenient to cooperate with the milling groove 4, and referring to fig. 5, as another preferred embodiment, the difference from the first embodiment is that the width of the supporting plate 5 is the same as the width of the milling groove 4, so that the supporting plate 5 is convenient to cooperate with the milling groove 4.

Example six

The first embodiment is different from the first embodiment in that the support plate 5 is a solid aluminum alloy member, which is inconvenient to use, and the support plate 5 is convenient to use.

Example seven

In the first embodiment, the strength of the first base plate 1 and the second base plate 2 is insufficient, and as another preferred embodiment, the difference from the first embodiment is that the reinforcing mechanism 6 includes a reinforcing block 61, an inner groove 62 and an arc portion 63, the reinforcing block 61 is fixed in the first base plate 1, the inner groove 62 is opened in the inner side of the reinforcing block 61, the arc portion 63 is provided at one end of the inner groove 62, and the strength of the first base plate 1 and the second base plate 2 is improved by the provided reinforcing block 61.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides an aluminum alloy battery tray welding auxiliary device, is including being used for bearing the first bottom plate (1) of car battery, second bottom plate (2) that first bottom plate (1) one side set up and welding seam (3) that set up between first bottom plate (1) and second bottom plate (2), its characterized in that: still including drawing milling groove (4) and backup pad (5), the inside of the welding seam (3) one end of first bottom plate (1) and second bottom plate (2) is drawn and is milled and has drawn milling groove (4), and the inside of drawing milling groove (4) is pegged graft and is had backup pad (5), and the inside of first bottom plate (1) and second bottom plate (2) all is provided with strengthening mechanism (6).

2. An auxiliary device for welding aluminium alloy battery trays according to claim 1, characterized in that the depth of the milling groove (4) is 50mm.

3. An aluminium alloy battery tray welding auxiliary device according to claim 1, characterized in that the length of the support plate (5) is 80mm.

4. The auxiliary device for welding the aluminum alloy battery tray according to claim 1, wherein the first bottom plate (1) and the second bottom plate (2) are positioned outside the welding seam (3) and are of a hollow structure.

5. An aluminium alloy battery tray welding auxiliary device according to claim 1, characterized in that the width of the support plate (5) is the same as the width of the milling groove (4).

6. An auxiliary device for welding aluminium alloy battery trays according to claim 1, characterized in that the support plate (5) is a solid aluminium alloy member.

7. The auxiliary device for welding the aluminum alloy battery tray according to claim 1, wherein the reinforcing mechanism (6) comprises a reinforcing block (61), an inner groove (62) and an arc-shaped portion (63), the reinforcing block (61) is fixed inside the first bottom plate (1), the inner groove (62) is formed in the inner side of the reinforcing block (61), and one end of the inner groove (62) is provided with the arc-shaped portion (63).