A large double fine blanking machine linkage production line and its working method

Abstract

The invention relates to a large double fine-blanking machine linkage production line and a working method thereof. The defect that an existing fine-blanking machine can not machine a product with the complex structure and the irregular blanking shape and thickness is overcome. The large double fine-blanking machine linkage production line comprises two fine-blanking machines with the same level, each fine-blanking machine is provided with an oil control loop and an electric control loop, the first fine-blanking machine serves as first-order machining equipment, the second fine-blanking machine serves as tail-order machining equipment, the first fine-blanking machine is connected with a material levelling machine in a butt-joint mode through a material channel, and the two fine-blanking machines are connected through a transition bridge frame type material conveying coordination device. According to the large double fine-blanking machine linkage production line and the working method thereof, the two fine-blanking machines cooperate with each other to complete machining of a product, the machining steps of the product are sequentially conducted, and then machining of the product with the complex structure and the irregular blanking shape and thickness is completed; the first-order machining time and the tail-order machining time has a difference, the difference is coordinated through the transition bridge frame type material conveying coordination device, therefore, the primary working time difference of the two fine-blanking machines is compensated, and then continuous running of the product is achieved without influencing product machining.

Description

technical field [0001] The invention relates to a production line and a working method, in particular to a large double fine blanking machine linkage production line and a working method. Background technique [0002] At present, the traditional fine blanking production line adopts a single equipment for product processing. Through the motion repeatability and matching precision of the machine tool, the bright band, cross-section verticality and product shape precision of the product are guaranteed. However, for some parts with complex product structure and irregular blanking shape and thickness, because of the many processing steps, it cannot be processed beyond the pressure range of the fine blanking machine; in addition, due to the limitation of the sequence of the process, serious problems Pressure eccentric load has a very serious impact on product quality, equipment and mold life, so it is impossible to realize the production feasibility of this type of product by conv...

AI Technical Summary

Problems solved by technology

[0003] The invention solves the defect that the existing fine blanking machine cannot process products with complex structure, blanking shape and irregular thickness, and provides a large-scale double fine blanking machine linkage production line and its working method, which adopts the double fine blanking machine in the form of linkage , process in sequence, so as to complete the processing of products with complex structures, blanking shapes and irregular thicknesses

[0004] The invention also solves the defect that the product operation is not coordinated due to the different processing efficiency of the two equipments, which affects the product processing, and provides a large-scale double fine blanking machine linkage production line and its working method. The conveying device with bridge structure is used to transfer the semi-finished products, and the storage part is formed in the concave part of the conveying device, so as to coordinate the operation of the product without affecting the product processing

Images