Calibration device and method for thrust bearing "u" type lubricating oil pipe
A type of lubricating oil pipe and calibration device technology, applied in auxiliary devices, metal processing equipment, auxiliary welding equipment, etc., can solve problems affecting the installation progress, achieve the effect of small investment cost, cost reduction, and wide application range
Active Publication Date: 2019-11-26
CSSC MES DIESEL
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Problems solved by technology
At present, under the condition of no calibration device, the deformation of the thrust bearing lubricating oil pipe can only be found when it is installed, and it needs to be marked many times and repeatedly disassembled and adjusted before it can be installed, which affects the actual installation progress.
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[0027] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. All equivalent changes and modifications made according to the content of this specification belong to the technical scope of the patent application of the present invention.
[0028] Such as figure 1 As shown, the verification device for the thrust bearing "U" type lubricating oil pipe is used to verify whether the bracket, nozzle positioning and size meet the requirements of the drawing after the "U" type lubricating oil pipe B is manufactured. It can be confirmed whether the size meets the drawings, which overcomes the inconvenience caused by multiple adjustments after tedious comparison tests, avoids the second pollution of the internal cleaning of the lubricating oil pipe, and ensures the installation cycle.
[0029] The verification device for the thrust bearing "U" type lubricating oil pipe includes a base welding assembly A, an upper c...
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Disclosed is a verifying device and method for a thrust bearing U-shaped oil pipe. The verifying device comprises a base welded assembly, an upper portion clamping block, two first adjustable baffles,two second adjustable baffles, and two limiting blocks; the base welded assembly is composed of a base plate and a plurality of locating elements, the plurality of the elements are arranged and fixedon the base plate according to the right shape and the direction of the U-shaped oil pipe, the two limiting blocks are fixed on the base plate through bolts according to the right position of the U-shaped oil pipe, the upper portion clamping block is connected to the base welded assembly and fixedly clamps the verified U-shaped oil pipe; and the two first adjustable baffles and the two second adjustable baffles are alignment elements and are connected to the base welded assembly through a bolt, and the verified U-shaped oil pipe is calibrated to the right shape and direction by using the fastening force of bolts. The verifying device and method for the thrust bearing U-shaped oil pipe has the advantages of simple in structure, convenient to use, and wide in application range.
Description
technical field [0001] The invention relates to the manufacture of marine low-speed diesel engine pipe fittings, in particular to a calibration device and method for a thrust bearing "U"-shaped lubricating oil pipe, and belongs to the technical field of diesel engine manufacture. Background technique [0002] The three-dimensional spatial direction and shape of the thrust bearing lubricating oil pipe are relatively special, and the relative accuracy requirements are relatively high during the installation process. During the production of the thrust bearing lubricating oil pipe, the deformation caused by welding, pickling and transportation will directly affect the final installation accuracy. Therefore, in order to ensure the accuracy of the size of the thrust bearing "U" type lubricating oil pipe in the installation of the diesel engine, it is necessary to check it through the thrust bearing lubricating oil pipe inspection device. At present, under the condition of no cal...
Claims
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IPC IPC(8): B23K37/04B23K37/00
CPCB23K37/00B23K37/04
Inventor 毛瞻王猛瞿董明
Owner CSSC MES DIESEL