Automobile crankshaft polishing machine capable of reducing crankshaft damage
A polishing machine and crankshaft technology, applied in grinding/polishing equipment, machine tools designed for grinding workpiece rotating surfaces, grinding machine parts, etc. and other problems, to achieve the effect of improving the grinding efficiency and avoiding the trouble of secondary adjustment and re-grinding.
Active Publication Date: 2021-04-20
LAIWU HUANQIU AUTOMOTIVE PARTS
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Problems solved by technology
[0005] Aiming at the deficiencies of the prior art, the present invention provides an automobile crankshaft polishing machine that reduces the damage of the crankshaft, which solves the problem that the existing equipment is very troublesome to use and cannot polish multiple journals at one time, and it is difficult to lift the work efficiency problem
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[0026]Such asfigure 1 -5, the embodiment of the present invention provides a car crankshaft polishing machine that reduces the crankshaft damage, including the support frame 1, the bottom end of the support frame 1 uniformly fixedly connected to a plurality of limited slide holders 3, and a plurality of limited slide holders. The bottom side of the 3 is inserted into the sliding bracket 4, and the bottom end edge of the support frame 1 is fixed at the bottom edge of the support frame 1, and the position of the inner side wall of the limit end frame 2 rotates the position of the drive screw 5. Further, the transmission screw 5 is threaded between the sliding bracket 4, and the intermediate position of the bottom end of the plurality of sliding brackets 4 is fixedly connected to the first hydraulic push rod 7, and the plurality of first hydraulic push rod 7 is fixedly connected. The fixed hanger 9, the inner wall of the plurality of fixed hanger 9 is fixedly connected to the drive mot...
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The invention provides an automobile crankshaft polishing machine capable of reducing crankshaft damage, and relates to the technical field of automobile crankshaft polishing equipment. The automobile crankshaft polishing machine capable of reducing crankshaft damage comprises a supporting frame, wherein a plurality of limiting sliding seats are evenly and fixedly connected to the bottom end of the supporting frame, sliding supports are connected to the bottom sides of the limiting sliding seats in an embedded and sliding mode, and limiting end frames are fixedly connected to the edge of the bottom end of the supporting frame; transmission screws are rotatably connected to the positions, corresponding to the sliding supports, of the inner side walls of the limiting end frames, the transmission screws are in threaded connection with the sliding supports, and first hydraulic push rods are fixedly connected to the middle positions of the bottom ends of the multiple sliding supports. According to the crankshaft polishing machine, by adjusting the positions of the polishing components, the polishing components can polish journals on different planes at the same time, so that the crankshaft polishing efficiency is effectively improved, and the trouble of secondary adjustment and re-polishing is avoided.
Description
Technical field[0001]The present invention relates to the technical field of automotive crankshaft polishing apparatus, and is specifically a car crankshaft polishing machine that reduces crankshaft damage.Background technique[0002]The crankshaft is the most important component in the engine, which withstands the force comes from the link and converts it into a torque to output and drive other accessories on the engine. The crankshaft is affected by the centrifugal force of the rotation quality, the gas inertial force of the cycle changes and the reneviation force, so that the crankshaft is subjected to a bending torsion load, so the crankshaft is required to have sufficient strength and stiffness, and the journal surface needs to be worn, and the work is uniform. Good balance.[0003]At present, the existing car crankshaft polishing apparatus can only be grinded at the journal in the same straight line, while the remaining journal needs to be polished, while other grinding workers It...
Claims
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IPC IPC(8): B24B5/42B24B5/35B24B47/06B24B47/12B24B41/04
Inventor 候西斌吴友强
Owner LAIWU HUANQIU AUTOMOTIVE PARTS