A special machine for automatic lamp cap riveting

Abstract

The invention discloses a special and automatic lamp holder point riveting machine, belongs to the field of machining equipment, and relates to a lamp holder riveting machine. The special point riveting machine comprises a rivet pressing device, compression springs, connecting rods, a connecting disk, a cylinder, a top plate, stand columns, a lifting plate, limiting clamping plates, a front bottom plate and a rear bottom plate, wherein the rivet pressing device comprises a polyformaldehyde sleeve, a conical platform, long-strip-shaped levers, small tension springs, round pins, riveting needles, a fixing shaft base, small square blocks and a small compression spring, the polyformaldehyde sleeve and the conical platform are connected and arranged on the upper portion of the fixing shaft base in a sleeving mode, the round pins penetrate through the middles of the small square blocks fixed by the fixing shaft base, the long-strip-shaped levers are hung on the round pins, the riveting needles are fixed to the lower ends of the long-strip-shaped levers, the upper portions of the long-strip-shaped levers are sleeved with the small tension springs, the polyformaldehyde sleeve, the connecting rods and the connecting disk are fixedly connected with a cylinder piston, the compression springs penetrate through the middles of the connecting rods, and the fixing shaft base is fixed to the lifting plate. Through the special machine, riveting points are unified and uniform in depth, bad products are reduced, the structure of the machine is simplified, and meanwhile the machine adapts to assembly line conveying and improves riveting efficiency.

Description

technical field [0001] The invention belongs to the field of mechanical processing equipment, and relates to a riveting mechanism, in particular to a lamp cap riveting machine. Background technique [0002] Under the economic model dominated by the market economy, in order to adapt to the rapidly changing market requirements, new requirements are put forward for assembly automation. For automated high-speed mechanical assembly, it is necessary to conduct in-depth research on precision assembly technology to adapt to the challenges brought by the development of modern precision machinery to assembly technology. At the same time, it can also greatly increase the product yield and productivity, reduce the production cost of enterprises, and improve the competitiveness of enterprises, which is of great significance to the development of enterprises and industries. [0003] Riveting and welding are two well-known methods in the industry to connect multiple panels. Among them, ri...

AI Technical Summary

Problems solved by technology

[0008] In view of the poor synchronization of the cylinders in the existing technology, the working error is large, and some irregularities will lead to unsuccessful riveting and high defective products; the riveting of the cylinders is not performed synchronously, which will cause the riveting points to be punched in different depths, which is not easy Adjustment; the whole machine is huge and the cost is high; only one lamp cap can be riveted at a time, the transfer of the lamp cap in the assembly line is complicated, and the placement of the lamp cap needs to be completed manually or by a robot, and the riveting efficiency is low. The present invention provides an automatic lamp cap riveting point Special machine, it can achieve uniform depth of riveting points, reduce defective products, simplify the structure of the machine, and at the same time adapt to assembly line transmission to improve riveting efficiency

Images