Motorcycle production line

Abstract

The invention relates to the technical field of motorcycle production, and discloses a motorcycle production line. The motorcycle production line comprises a rack, wherein a concave roller mechanism and a convex roller mechanism are arranged on the rack; the concave roller mechanism comprises a first press roller; a first slide block and a first fixed block sleeve on the first press roller; a concave part is formed among the first press roller, the first slide block and the first fixed block; the concave roller mechanism comprises a second press roller; a second slide block and a second fixedblock sleeve on the second press roller; at least two groups of wedge block units are slidably connected into the second press roller; the wedge block units, the second slide block and the second fixed block form a convex part matched with the concave part; a rolling and pressing space is formed between the concave part and the convex part; each group of wedge block unit comprises two wedge blockssymmetrical regarding to a second pressing and rolling axis; a spring is connected between the two wedge blocks; wedge rods are slidably connected onto the rack; wedge parts of the wedge rods can beabutted against the wedge parts of the two wedge blocks at the same time; and a first drive mechanism and a second drive mechanism are arranged on the rack. The motorcycle production line provided bythe invention can be used for processing reinforced ribs with different sizes.

Description

technical field [0001] The invention relates to the technical field of motorcycle production, in particular to a motorcycle production line. Background technique [0002] The motorcycle production line includes the processing of various parts in the motorcycle. In the motorcycle production process, in order to produce motorcycles of different shapes according to the design drawings, it is usually necessary to bend the metal plate and then assemble it. When the metal plate is subjected to a force perpendicular to the surface of the metal plate, it is easy to deform. In order to make the motorcycle structure more stable, a common method is to fix reinforcing ribs on the rear wall of the bent metal plate. Such as figure 1 As shown, a common reinforcing rib includes a bottom surface 101, and there are edge surfaces 103 on both sides perpendicular to the bottom edge. In parallel, there are different installation methods for reinforcing ribs on different occasions. The stiffene...

AI Technical Summary

Problems solved by technology

[0004] Although the above-mentioned patent solution solves the shortcomings of human operation, there are still shortcomings in this solution: the size of the convex roller shaft and the concave roller shaft cannot be adjusted, and only one type of rib can be obtained by rolling processing, that is, the bottom surface of the rib The width of 101 is fixed. If you want to make different types of ribs, you need to use multiple devices with different sizes of convex rollers and concave rollers for processing, which virtually increases the cost of investment.

Images