Mechanical part intermittent excircle surface rough honing wheel device
A technology for external surface and mechanical parts is applied in the field of honing wheel devices for intermittent external surface roughness of mechanical parts, which can solve problems such as increasing cost, and achieve the effects of cost saving, good honing effect and high processing efficiency.
Inactive Publication Date: 2011-02-16
TIANJIN TIRNFR HEAVY HYDROELECTRIC FRCILITY CO LTD
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And the increase in size will increase the strength design, which will increase a lot of cost
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Embodiment 1
[0022] A honing wheel device with intermittent rough surface of a mechanical part, comprising a honing wheel frame and a grinding wheel, the honing wheel frame is equipped with a grinding wheel 1, and the honing wheel frame 3 is equipped with an adjusting device for pressure adjustment of the honing wheel, and the adjusting device includes a honing wheel The fixed plate 6 added on the wheel frame 3, one end of the fixed plate and the upper end surface of the honing wheel frame 3 are fixed with screws 7, and the other end has a round hole, and the nut 5 is used to fasten the adjusting bolt 4, and the adjusting bolt 4 passes through it. The round hole is connected with the turning shaft 2 of the honing wheel, so that the honing wheel can move along the motion track at the intermittent arc of the part, and ensure that the honing wheel performs circumferential honing on the arc surface of the workpiece. The centerline of the circular hole connected to the turning shaft on the fixed...
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The invention relates to a mechanical part intermittent excircle surface rough honing wheel device belonging to the technical field of mechanical manufacturing. The mechanical part intermittent excircle surface rough honing wheel device comprises a honing wheel stand and a grinding wheel, wherein the honing wheel stand is provided with the grinding wheel. The device is characterized in that the honing wheel is provided with an adjusting device for the pressure adjustment of the honing wheel; the adjusting device comprises a fixing plate additionally arranged on the honing wheel stand; one end of the fixing plate is fixed with the upper end surface of the honing wheel stand, and the other end of the fixing plate is fixed with an adjusting bolt; the adjusting bolt and the crankshaft of the honing wheel are fixed together so that the honing wheel can move along the movement locus at the circular arc intermittent position of a part, and the honing wheel is ensured to carry out circumferential honing on the circular arc surface of the part. The invention has the advantages of simple structure, superior performance, reliable quality, cost saving, high processing efficiency, good honing effect and the like and is convenient to use.
Description
technical field [0001] The invention belongs to the technical field of mechanical manufacturing, and in particular relates to a honing wheel device for rough intermittent outer circular surfaces of mechanical parts. Background technique [0002] At present, in the field of mechanical manufacturing technology, in order to improve the roughness of the outer circle of parts, honing wheels are usually used for honing processing. With the change of design structure, the outer circle of some parts with non-full circle structure also requires roughness above Ra0.8. This structure cannot be honed with a honing wheel. The general solution is to make a full-circle part, and then remove the excess part after the honing is passed. For example, the SF96-42 / 10000 generator set needs to process a section of circular arc surface with a diameter of φ2620mm. 1 / 8 circumference, in order to solve the difficulty of honing, it has to be designed as a φ2620mm cylinder, and the 7 / 8 circumference is...
Claims
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IPC IPC(8): B24B33/08B24B33/04
Inventor 孙江赵作勤李卫红满德福
Owner TIANJIN TIRNFR HEAVY HYDROELECTRIC FRCILITY CO LTD