Processing method of ring-shaped plane of rudder bearing seat
A plane processing and rudder bearing technology, which is applied in metal processing equipment, manufacturing tools, drilling/drilling equipment, etc., can solve the problem that the processing tools cannot meet the processing of the rudder bearing plane, etc., so as to save construction manpower, facilitate operation, The effect of reducing the difficulty of construction
Active Publication Date: 2019-01-08
中国船舶集团渤海造船有限公司
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Problems solved by technology
[0002] During the installation of the marine rudder bearing, it is necessary to process the top plane of the rudder bearing to ensure the installation requirements between the rudder bearing and the rudder bearing. It is impossible to process the plane of the rudder seat without destroying the rudder seat
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Embodiment Construction
[0020] The worm gear reducer 2 is installed on the boring bar 1, and the upper shelf plate 5 is installed on the boring bar screw 3 through the upper bearing 4. One end of the upper end is equipped with a cutter wheel 8, and the two ends of the upper shelf plate are placed on the upper leg 7, and the lower shelf plate 26 is arranged on the lower part of the boring bar, and the top screw plate 24 and the top screw 25 of the boring bar are connected to the bottom shelf plate. Set screw 21 and bearing loose nut 22 are equipped with bearing taper sleeve 20 and lower bearing 23;
[0021] A rotary cutter head 12 is installed on the guide rail, and a first fixed jackscrew 9 and a second fixed jackscrew 10 are installed on the rotary cutter head through a boring bar nut 11 .
[0022] On the guide rail, a large rotating arm 14 is also installed, and the sliding cutter head 17 on the large rotating arm is equipped with a knife arm 15 by a cutter head top wire 18 and a fixed top wire 16 ...
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The invention provides an annular plane processing method of a rudder bearing. A worm reduction box is arranged on a boring rod; a boring rod screw rod is provided with an upper shelf plate through an upper bearing; the boring rod is transversely provided with a guide rail screw rod through a fastening bolt; a feeding wheel is arranged at one end of the guide rail screw rod; two ends of the upper shelf plate are arranged on upper landing legs; a lower shelf plate is arranged at the lower part of the boring rod and is provided with a bearing taper sleeve and a lower bearing through a jackscrew plate, an adjustable boring rod jackscrew, fixed bolts and bearing loose nuts; a guide rail is provided with a rotary cutter; the rotary cutter is provided with a first fixed jackscrew and a second fixed jackscrew through boring rod nuts; the guide rail is also provided with a large tumbler; and a sliding tool bit of the large tumbler is provided with a tool arm through a tool bit jackscrew, the fixed jackscrew and a guide rail nut. The annular plane processing method of the rudder bearing is safe, reliable, high in operability and suitable for being used as an annular plane processing method of the rudder bearing of a ship.
Description
technical field [0001] The invention relates to a tool for processing planes and inner holes, in particular to a ring-shaped plane processing method for the top plane and inner holes of a marine rudder holder. Background technique [0002] During the installation of the marine rudder bearing, it is necessary to process the top plane of the rudder bearing to ensure the installation requirements between the rudder bearing and the rudder bearing. It is impossible to process the plane of the rudder seat without destroying the steering gear seat. Contents of the invention [0003] In order to realize the processing of the rudder support seat, the invention proposes a ring-shaped plane processing method for the rudder support seat. The tooling solves the technical problem of the tooling of the rudder bearing seat by installing a rotating cutter head and a large rotating arm on the boring bar. [0004] The scheme that the present invention solves technical problem adopts is: ...
Claims
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IPC IPC(8): B23B41/00B23B35/00
CPCB23B35/00B23B41/00
Inventor 马宁张力杜学之张维军贾铁岩
Owner 中国船舶集团渤海造船有限公司