Multi-sliding-block variable-tonnage continuous forging and pressing machine tool

Abstract

The invention discloses a multi-sliding-block variable-tonnage continuous forging and pressing machine tool. The continuous forging and pressing machine tool comprises a machine frame, wherein a forging and pressing mechanism and a forging and pressing platform are arranged on the machine frame; the forging and pressing mechanism comprises a driving mechanism, a connecting rod transmission mechanism, crank connecting rod mechanisms and sliding blocks; the driving mechanism is provided with a driving gear, and an eccentric shaft is arranged on the driving gear; the connecting rod transmission mechanism is composed of a transmission connecting rod and at least two transmission wheels, at least two mounting holes are formed in the transmission connecting rod side by side, an eccentric hole is formed in each transmission wheel, the mounting holes and the eccentric holes are correspondingly connected through pin shafts, and one of the mounting holes and the eccentric holes are arranged on the eccentric shaft in a sleeving manner; each crank connecting rod mechanism is composed of a crankshaft and a crank, the crankshafts are connected with the transmission wheels, the swing ends of the cranks are connected with the sliding blocks; and the sliding blocks are arranged in sliding grooves. According to the continuous forging and pressing machine tool, the occupied area is small, the equipment investment cost is low, the effective forging and pressing area is large, the random adjustment on the forging and pressing tonnage is realized, and the requirement for continuous forging and pressing of each working procedure of the product is met.

Description

technical field [0001] The invention relates to a forging press machine tool, in particular to a multi-slider variable tonnage continuous forging press machine tool. Background technique [0002] With the rapid development of science and technology, enterprises widely use robots and various assembly lines to complete automated processing operations. However, the existing forging machine tools can no longer meet the needs of automated production due to old equipment, backward production mode and single function. Enterprises can only maintain production through high-intensity manual work and prolonging working hours. The existing problems are as follows Show: [0003] (1) The existing forging machine tools are all single-station machine tools, not only simple in structure and single in function, but also fixedly arranged in different positions in the factory building. If multi-process forging operations are required, the turnaround time between processes Long, wasting a lot ...

AI Technical Summary

Problems solved by technology

However, the existing forging machine tools can no longer meet the needs of automated production due to old equipment, backward production mode and single function. Enterprises can only maintain production through high-intensity manual work and prolonging working hours. The existing problems are as follows Show:

[0003] (1) The existing forging machine tools are all single-station machine tools, not only simple in structure and single in function, but also fixedly arranged in different positions in the factory building. If multi-process forging operations are required, the turnaround time between processes Long, wasting a lot of production time;

[0004] (2) For the existing single-station forging machine tools, in order to facilitate maintenance and avoid mutual interference between adjacent equipment during forging operations, the distance between equipment must be kept, thereby occupying a large amount of workshop space; at the same time, in order to ensure future The production operation of the process must increase the inventory of semi-finished products in the previous process, increase the cost of the container, occupy the space, and cause bruises and crushes on the semi-finished products, affecting product quality;

[0005] (3) Due to the long distance between each single-station forging machine tool, it is difficult to realize automatic continuous operation, especially in today's situation of rising human resource costs, which brings a great burden to the enterprise;

[0006] (4) Since the existing single-station forging machine tools have the problems of fixed equipment and fixed tonnage, when the products to be processed change, the required tonnage and workbench area will change. In order to complete the production operation, only It is possible to carry out cross-production or add new equipment, which undoubtedly increases the complexity of processing operations and leads to an increase in equipment costs;

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