Method for mounting steel plate crop shear
An installation method and a technology of cutting head shears, which are applied in the direction of shearing devices, shearing machine equipment, metal processing equipment, etc., can solve the problems of ineffective installation and implementation, inability to fully serve the installation process, and inconvenient installation methods of steel plate cutting head shears , to achieve huge economic benefits and reduce construction costs
Active Publication Date: 2013-05-15
MCC5 GROUP SHANGHAI CORPORATION LIMITED
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Problems solved by technology
[0007] However, due to differences in language and habits in the installation instructions provided by the foreign party, for the sake of confidentiality, and our country and the foreign party are inconsistent in many construction standards, as well as environmental factors, there are many problems in the specific construction application. , can only be used as a construction reference, and cannot fully serve the entire installation process; while our own national standards and specifications only give general mechanical installation methods and some acceptance data requirements, for the specific installation of special machinery such as crop shears Implementation has little effect
[0008] Therefore there is above-mentioned inconvenience and problem in the installation method of known steel plate cutting head shears
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Embodiment
[0073] In the Laiwu Iron and Steel Group Yinshan section steel 4300mm wide and thick plate project, the installation method of the steel plate shears of the present invention is used to install the 4300mm shears. Before installing the shears, the foundation is handed over to the civil engineering profession according to the center line of the foundation and the permanent reference point Completion data and measured technical data, conduct a detailed measurement inspection to confirm whether the foundation meets the design and installation requirements. Focus on checking the positions of anchor bolt holes and embedded bolts relative to the rolling center line, the mutual deviation between bolts, the verticality of bolts, the elevation of bolt tops, the elevation marks of equipment foundations, especially the embedded plates and Its shear square steel center, verticality and bolt center deviation. See Table 1 for basic equipment inspection contents and quality requirements.
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Abstract
The invention relates to a method for mounting a steel plate crop shear, which comprises the following steps; (1) mounting a crop shear base; (2) mounting a waste steel chute and a waste steel baffle of the crop shear; (3) mounting side guide rollers of the crop shear; (4) mounting a main reduction box of the crop shear; (5) mounting an inlet frame roller of the crop shear; (6) mounting a swinging roller way of the crop shear; (7) mounting a main motor steel platform and a platform rail of the crop shear; (8) mounting an upper knife rack of the crop shear; (9) mounting a front panel of the main reduction box of the crop shear; (10) mounting a steel plate pressing device of the crop shear; (11) mounting a main blade gap adjusting device of the crop shear; (12) mounting a main driving motorand a coupling of the crop shear; (13) mounting a blade exchanging device of the crop shear, namely mounting an automatic trolley having translation function and an automatic trolley having shifting function for exchanging the blades of the crop shear; and (14) mounting an inlet measuring roller of the crop shear.
Description
technical field [0001] The invention relates to a steel plate cropping shear in a wide and thick steel plate production line, in particular to a method for installing the steel plate cropping shear. Background technique [0002] The 4300mm cropping shear is the most commonly used in the wide and thick steel plate production line. It is the first complex equipment at the beginning of steel plate finishing, and it is an indispensable main process equipment for the wide and thick plate production line. The main process of the 4300mm cropping shear is: when the steel plate with a thickness of 5-50mm, a width of 1500-4150mm, and a maximum length of 43000mm is cooled to a maximum of 200°C in the cooling bed, usually around 150°C, the cooling bed outlet traverse device transports the steel plate to The exit roller table is close to the side guide roller on the driving side of the cutting head shear input roller table. After the inspection of the lower surface of the steel plate, it...
Claims
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IPC IPC(8): B23D15/06
Inventor 程先云刘大恩刘作安舒峥理单伟林柳立华
Owner MCC5 GROUP SHANGHAI CORPORATION LIMITED