Inversely assembled type bearing seat of press machine
A bearing seat and press technology, applied in the field of mechanical presses, can solve the problems of inability to adjust the bearing clearance, abnormal operation of the press, inconvenient space layout, etc., and achieve the effect of convenient adjustment, convenient bearing clearance, and overall quality improvement.
Inactive Publication Date: 2013-12-18
JIANGSU BADA HEAVY IND MACHINERY
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Problems solved by technology
[0002] In some presses with a large number of transmission stages, due to the large number of transmission stages, the distribution of the transmission shaft in the space is relatively compact, so there is often mutual interference between the bearing seats where the transmission shaft is installed and fixed. For this, some Press manufacturers usually adopt the structural technology of reverse-mounted bearing housings to solve the problem of mutual interference between bearing housings. Although the existing technology solves the interference between bearing housings and the inconvenient space arrangement to a certain extent However, due to structural reasons, once the installation is completed, the clearance of the bearing cannot be adjusted accordingly, so it is easy to cause the defect that the press does not work normally
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[0010] In the figure, this type of reverse-mounted bearing seat of a press includes a machine body 1, a bearing seat 2, an end cover 3, a fastening screw 4, a bearing 5, a gear shaft 6, an adjusting sleeve 7, and an adjusting screw 8. The reverse-mounted bearing of the press is installed in the hole on the side of the machine body 1, and the bearing seat 2 is installed and fixed through the fastening screw 4 and the end cover 3. The bearing 5 is installed in the inner hole of the bearing seat 2, and the bearing 5 is installed in the inner hole. There is a gear shaft 6, and an adjusting sleeve 7 is fixed in the inner hole of the bearing seat 2. The outer circle of the adjusting sleeve 7 is close to the outer circle of the bearing 5, and a fixed sleeve is fixed at the center of the end cover 3 An adjustment screw 8 , the head of the adjustment screw 8 fits the adjustment sleeve 7 .
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The invention discloses an inversely assembled type bearing seat of a press machine. An adjusting sleeve is fixedly installed in an internal hole of a bearing sleeve of an inversely assembled type bearing of the press machine; the external round edge opening of the adjusting sleeve is close to an outer ring of the bearing; an adjusting bolt is fixedly installed at the center position of an end cover; the head of the adjusting bolt is adhered to the adjusting sleeve. The inversely assembled type bearing seat for the press machine has the advantages of being compact in spatial arrangement, enabling no interference to be generated between bearing seats, meanwhile enabling bearing gas to be convenient to adjust and being beneficial to improvement of integral quality of the press machine.
Description
technical field [0001] The invention relates to a mechanical press, in particular to a reverse-mounted bearing seat of the mechanical press, and belongs to the technical field of the mechanical press. Background technique [0002] In some presses with a large number of transmission stages, due to the large number of transmission stages, the distribution of the transmission shaft in the space is relatively compact, so there is often mutual interference between the bearing seats where the transmission shaft is installed and fixed. For this, some Press manufacturers usually adopt the structural technology of reverse-mounted bearing housings to solve the problem of mutual interference between bearing housings. Although the existing technology solves the interference between bearing housings and the inconvenient space arrangement to a certain extent However, due to structural reasons, once the installation is completed, the clearance of the bearing cannot be adjusted accordingly...
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IPC IPC(8): B30B15/00F16C35/07
Inventor 陈利明杨振亚
Owner JIANGSU BADA HEAVY IND MACHINERY
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