Boring verification auxiliary device and using method thereof
An auxiliary device and boring technology, which is applied in the direction of measuring devices, mechanical devices, mechanical measuring devices, etc., can solve the problems of inaccurate positioning of steel needles and variable calibration radius, so as to improve accuracy, improve mechanical strength, and prevent The effect of inaccurate calibration
Inactive Publication Date: 2018-06-15
HUDONG ZHONGHUA SHIPBUILDINGGROUP
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Problems solved by technology
[0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide an auxiliary device for borehole calibration, which is used to solve the problems of inaccurate steel needle positioning and variable calibration radius during borehole calibration.
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[0029] Example: such as Figure 1 to Figure 6 As shown, a bore calibration auxiliary device includes a mount 1, a beam 2, a slider assembly 3 and a calibration pin 4, the beam 2 includes a first beam plate 21 and a second beam plate 22, the first beam plate 22 One end of a beam plate 21 and one end of a second beam plate 22 are both connected to the mounting base 1, the first beam plate 21 and the second beam plate 22 are oppositely arranged to form a slideway, and the slider assembly 3 includes a top slider 31 and a bottom slider 32, the top slider 31 is arranged above the beam 2, the bottom slider 32 is arranged below the beam 2, the top slider 31 and the bottom slider 32 are connected by a connecting piece 33, The connecting piece 33 is in the slideway, the top slider 31 is provided with a first through hole 34, the bottom slider 32 is provided with a second through hole, the first through hole 34 and the second through hole A pair of perforations are formed up and down. T...
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The invention discloses a ship boring verification auxiliary device and a using method thereof, and belongs to the technical field of ship building. The device comprises a mounting base, a cross beam,a sliding block assembly and a check pin, the sliding block assembly comprises a top sliding block and a bottom sliding block, the top sliding block is arranged above the cross beam, the bottom sliding block is arranged below the cross beam, the top sliding block and the bottom sliding block are connected through a connecting piece, the connecting piece is located in the slide way, the top sliding block is provided with a first through hole, the bottom sliding block is provided with a second through hole, a fixing plate is arranged on the top surface of the bottom sliding block, and a first bolt hole is formed in the fixing plate, a sliding block assembly positioning bolt is arranged in the first bolt hole in a penetrating mode, the end part of the sliding block assembly positioning boltis connected with the outer side surface of the first transverse beam plate, the check pin penetrates through the first through hole and the second through hole in sequence from top to bottom, and thelower end of the check pin extends below the slide block assembly. The sliding block assembly of the device can be adjusted on a cross beam, the distance between the check pin and the boring bar is adjusted conveniently, and the adaptability is high.
Description
technical field [0001] The invention belongs to the technical field of shipbuilding, and in particular relates to a bore calibration auxiliary device and a method for using the same. Background technique [0002] In the process of ship construction, especially for large ships, the stern tube and the steering gear shaft tube are integrally cast, and secondary processing is carried out on site to bore them so as to install the stern bearing and steering gear bearing. Before boring, use special equipment to determine the position of the axis, and draw a machining circle and a calibration circle on the stern tube or steering gear shaft tube. The outer diameter of the calibration circle should be greater than the outer diameter of the machining circle, and at least four Check point, according to the axis to install the boring bar for boring. During the boring process, it is necessary to monitor the quality of the boring row from time to time, and check whether the boring row pos...
Claims
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Login to View More IPC IPC(8): G01B5/00
CPCG01B5/0002
Inventor 李红波陆伟陈亮叶冬青吴军黎翔
Owner HUDONG ZHONGHUA SHIPBUILDINGGROUP