Large-stroke hydraulic forging press
A technology of hydraulic press and large stroke, applied in the driving device of forging press, forging/pressing/hammering machinery, forging/pressing/hammer device, etc. The effect of quality, accuracy and stability
Inactive Publication Date: 2015-01-28
TIANJIN TIANDUAN PRESS CO LTD
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Problems solved by technology
[0002] In recent years, with the rapid development of industries such as steel and electric power, large-stroke forging hydraulic presses have become more and more widely used in the field of manufacturing equipment. As we all know, in the forging production process, the thermal load is huge, and these thermal loads are a huge test for the hydraulic press itself. , which also includes the direct bearer of the heat element, that is, the mobile workbench; especially for the large-stroke, multi-station mobile workbench, in the process of hydraulic press work, whether the hydraulic press can work smoothly and effectively will directly affect For the processing quality of workpieces, traditional large-stroke hydraulic forging machines mostly use manual operation. In long-term practice, it is found that this traditional large-stroke forging hydraulic The defect of low bit precision
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[0019] In order to further understand the invention content, characteristics and effects of the present invention, the following examples are given, and detailed descriptions are as follows in conjunction with the accompanying drawings:
[0020] see figure 1 , a large-stroke forging hydraulic press, comprising: a mobile workbench arranged on the body of the hydraulic press, a power system connected to the mobile workbench, and a control system connected to the power system; the mobile workbench is provided with an upper Material station 6, pier flat, pre-punching station 5, final punching station 2 and blanking station 9, a total of four stations; the mobile workbench is connected with the hydraulic press body through guide rails; the The mobile worktable is provided with a "T" groove for fixing the mould, and the two ends of the mobile workbench are provided with a forward movement limit sensor 7 and a backward movement limit sensor 8, and the two sides of the mobile workbenc...
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The invention discloses a travelling table and control system for a large-stroke hydraulic forging press. The travelling table and control system comprises a travelling table arranged on the body of a hydraulic press, a power system connected with the travelling table, and a control system connected with the power system, wherein the travelling table is connected with the body of the hydraulic press by a guide rail; the travelling table is provided with a T-shaped slot for fixing a mould; two ends of the travelling table are provided with a front travelling pole limit sensor and a rear travelling pole limit sensor; a right positing cylinder and a left positioning cylinder for adjusting the longitudinal position of the mould are arranged on the two sides of the travelling table; and one end of the travelling table is provided with a workbench displacement sensor. According to the invention, a programmable controller and a plurality of displacement sensors can ensure the stable operation of the travelling table for the large-stroke hydraulic forging press, so that the forging quality of the hydraulic forging press is effectively improved.
Description
technical field [0001] The invention relates to the technical field of hydraulic presses, in particular to a large-stroke forging hydraulic press. Background technique [0002] In recent years, with the rapid development of industries such as steel and electric power, large-stroke forging hydraulic presses have become more and more widely used in the field of manufacturing equipment. As we all know, in the forging production process, the thermal load is huge, and these thermal loads are a huge test for the hydraulic press itself. , which also includes the direct bearer of the heat element, that is, the mobile workbench; especially for the large-stroke, multi-station mobile workbench, in the process of hydraulic press work, whether the hydraulic press can work smoothly and effectively will directly affect For the processing quality of workpieces, traditional large-stroke hydraulic forging machines mostly use manual operation. In long-term practice, it is found that this tradi...
Claims
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IPC IPC(8): B21J13/00B21J9/20
Inventor 段君艳
Owner TIANJIN TIANDUAN PRESS CO LTD