CN204210566U - A kind of plug welding technique crossbeam - Google Patents

Abstract

The utility model discloses a kind of plug welding technique crossbeam, belong to crossbeam assembled product field.The main points of its technical scheme are: it comprises part and crossbeam lower part on crossbeam, on crossbeam, part is consistent with the line of centers of crossbeam lower part, on crossbeam, the junction of part and crossbeam lower part is furnished with plug welding auxiliary hole and the riveting process hole of multiple Striking symmetry distribution, on crossbeam, part is first welded by plug welding with crossbeam lower part, after welding, then take riveted joint.The beneficial effects of the utility model are: its structure not only meets matching requirements, and product design is attractive in appearance, and intensity have also been obtained raising.

Description

A kind of plug welding technique crossbeam

Technical field

The utility model discloses a kind of plug welding technique crossbeam, belong to crossbeam assembled product field.

Background technology

In modern industrial society, crossbeam plays the accessory product of assembling effect as one, and its demand is high.But current domestic ubiquitous crossbeam product only adopts riveting process to be fixed, not only product surface outward appearance does not have an aesthetic feeling, and its intensity does not also meet matching requirements, easily causes loosening even disconnecting after stressed use a period of time.

Utility model content

The utility model provides a kind of plug welding technique crossbeam, and attractive in appearance not to overcome product of the prior art, intensity does not meet the defect of matching requirements.

The utility model have employed following technical scheme: a kind of plug welding technique crossbeam, comprise part and crossbeam lower part on crossbeam, on crossbeam, part is consistent with the line of centers of crossbeam lower part, on crossbeam, the junction of part and crossbeam lower part is furnished with multiple plug welding auxiliary hole and riveting process hole, on crossbeam, part is first welded by plug welding with crossbeam lower part, after welding, then take riveted joint.

The arrangement position of described plug welding auxiliary hole is all symmetrical, and the arrangement position in described riveting process hole is all symmetrical.

Compared with prior art, the beneficial effects of the utility model:

1, product surface appearance looks elegant, on crossbeam, part is consistent with the line of centers of crossbeam lower part, and Striking symmetry distribution is all distinguished in plug welding auxiliary hole and riveting process hole;

2, on crossbeam, part is first welded by plug welding with crossbeam lower part, after welding, then takes riveted joint, substantially increases the assembling intensity of crossbeam.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the left view of figure mono-.

Fig. 3 is the birds-eye view of figure mono-.

In figure: 1, part on crossbeam; 2, crossbeam lower part; 3, plug welding auxiliary hole; 4, riveting process hole.

Detailed description of the invention

Below in conjunction with drawings and Examples, the utility model is described in further detail.

In Fig. 1, Fig. 2, Fig. 3, a kind of plug welding technique crossbeam, comprise part 1 and crossbeam lower part 2 on crossbeam, on described crossbeam, part 1 is consistent with the line of centers of crossbeam lower part 2, on crossbeam, the junction of part 1 and crossbeam lower part 2 is furnished with many places plug welding auxiliary hole 3 and riveting process hole 4, and on crossbeam, part 1 is first welded by plug welding with crossbeam lower part 2, after being welded by all plug welding auxiliary holes 3, take riveted joint again, all riveting process holes 4 are fixedly completed.

Below the utility model embodiment is illustrated, but the utility model is not limited to this embodiment.

Claims (2)

1. a plug welding technique crossbeam, it is characterized in that: comprise part on crossbeam (1) and crossbeam lower part (2), on described crossbeam, part (1) is consistent with the line of centers of crossbeam lower part (2), on described crossbeam, the junction of part (1) and crossbeam lower part (2) is furnished with multiple plug welding auxiliary hole (3) and riveting process hole (4), on described crossbeam, part (1) is first welded by plug welding with crossbeam lower part (2), after welding, then take riveted joint.

2. plug welding technique crossbeam according to claim 1, is characterized in that: the arrangement position of described plug welding auxiliary hole (3) is all symmetrical, and the arrangement position of described riveting process hole (4) is all symmetrical.