Electric barring tool device
A technology of electric barring and tools, which is applied to components of pumping devices for elastic fluids, machines/engines, liquid fuel engines, etc., and can solve problems such as low efficiency and low accuracy of shafting alignment
Inactive Publication Date: 2011-11-23
HITACHI PUMP MFG WUXI
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Problems solved by technology
[0002] At present, the turning tools used in the inspection of large and medium-sized equipment in machinery manufacturing, especially the turning tools used to align the shafting of vertical pump motors, if conventional special tools are used manually and completely rely on manual external force operation, obviously It is very difficult, and the accuracy of shaft alignment is not high, the efficiency is low, and there are hidden dangers to personal safety
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[0007] See figure 1 , the present invention includes a reducer 1, the reducer 1 is installed on the reducer 2 and is axially connected with the reducer 2, the reducer 2 is installed on the connecting seat 4, the connecting seat 4 is installed on the base 7, the shaft extension end of the reducer 2 is connected to the Shaft 5, the end of shaft coupling 5 is connected to connecting plate 3, and connecting plate 3 is provided with screw holes, and the base is hollowed out at the bottom, 8, 9, 10, 11 are bolts, and 6 is a key. During installation, the motor shaft protrudes from the bottom hollow of the base 7 and is connected and fixed with the connecting plate 3 by bolts 8, and the stator of the motor is connected and fixed with the base 7.
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The invention provides an electric barring tool device capable of avoiding the difficulty of manual operation, ensuring personnel safety and improving the accuracy and the work efficiency of shaft line alignment. The electric barring tool device comprises a reduction gear, the reduction gear is arranged on a speed reducer and coupled with the speed reducer, the speed reducer is arranged on a connecting seat, the connecting seat is arranged on a base, the shaft extending end of the speed reducer is connected with a coupling, the end of the coupling is connected with a connecting plate, and the connecting plate is provided with a screw hole.
Description
technical field [0001] The invention relates to a turning tool for large and medium-sized vertical pumps in the field of mechanical manufacturing, in particular to an electric turning tool device. Background technique [0002] At present, the turning tools used in the inspection of large and medium-sized equipment in machinery manufacturing, especially the turning tools used to align the shafting of vertical pump motors, if conventional special tools are used manually and completely rely on manual external force operation, obviously It is very difficult, and the accuracy of shafting alignment is not high, the efficiency is low, and there are hidden dangers to personal safety. Contents of the invention [0003] In view of the above defects in the prior art, the present invention provides an electric barring tool device, which can avoid the difficulty of manual operation, ensure personal safety, and improve the accuracy and work efficiency of shafting alignment. [...
Claims
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IPC IPC(8): F04B53/00
Inventor 赵艳封旭东
Owner HITACHI PUMP MFG WUXI