Equipment for processing wheel hub cutter

Abstract

The invention relates to the technical field of mechanical equipment, in particular to equipment for processing a wheel hub cutter, aiming to provide the equipment for processing the wheel hub cutterwhich can shorten the production processing time and ensure the radian accuracy of a cutting part of the wheel hub cutter. The equipment comprises a machine body, a controller, sand wheels, a fixed table, a rotating table, a worktable, a clamp and a protective cover, wherein the upper end of the machine body is at least provided with the two sand wheels including a coarse grinding sand wheel and arefined grinding sand wheel; the coarse grinding sand wheel is tightly adhered with the refined grinding sand wheel, and the coarse grinding sand wheel and the refined grinding sand wheel are arranged on the same main shaft, so that a central axis of the coarse grinding sand wheel is superposed with a central axis of the refined grinding sand wheel; a motor is connected with a main shaft; and through special structural design, two cutting edges having circular arc surface structures can be processed on a grinding machine at one time, so that the requirements on smoothness and precision of thetwo cutting edges, with the circular arc surfaces, of the wheel hub cutter are ensured, the processing time is greatly shortened, and the production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of mechanical equipment, in particular to equipment for processing hub cutters. Background technique [0002] At present, a wheel hub cutter is required for the production and processing of automobile wheels on the market. The wheel hub cutter can be used to process beautiful wheel hub curves. For example, the existing patent number is 201620921730.X, and the patent name is a new profile aluminum wheel hub cutter, which includes A clamping part, both ends of the clamping part are provided with a cutting part, the clamping part and the cutting part together form an integral structure, the cutting part includes a cutting device and a support part arranged at its lower end, the cutting part The device comprises a rake face, the edge of the rake face is set as an arc cutting edge, the end of the arc cutting edge is provided with an inclined cutting edge positioned at the edge of the rake face, and there is a gap...

AI Technical Summary

Problems solved by technology

[0002] At present, a wheel hub cutter is required for the production and processing of automobile wheels on the market. The wheel hub cutter can be used to process beautiful wheel hub curves. For example, the existing patent number is 201620921730.X, and the patent name is a new profile aluminum wheel hub cutter, which includes A clamping part, both ends of the clamping part are provided with a cutting part, the clamping part and the cutting part together form an integral structure, the cutting part includes a cutting device and a support part arranged at its lower end, the cutting part The device comprises a rake face, the edge of the rake face is set as an arc cutting edge, the end of the arc cutting edge is provided with an inclined cutting edge positioned at the edge of the rake face, and there is a gap between the inclined cutting edge and the arc cutting edge The height difference, the two are connected by a slash, and the outer wall downward along the arc cutting edge is the flank; and the production of hub cutters with this structure is generally processed by a grinding machine, because the cutting part of the hub cutter needs to ensure that the cutting part Generally, at least 2 to 3 times of grinding are required, that is, from rough grinding to fine grinding, or to finishing treatment. However, when grinding the hub cutter on the market, it is always Separate grinding, that is, rough grinding, fine grinding and finishing are processed separately, which has the disadvantages of increasing production time and labor intensity; and under the premise of ensuring the accuracy of the arc surface of the hub cutter, it is also necessary to ensure the accuracy of the hub cutter The radian requirements of the arc surface, because the different radian requirements of the cutting surface can make the car hub have different arc curves, so when processing the arc surface of the cutting part of the hub cutter on the grinding machine, the positioning angle of the hub cutter needs to be strictly controlled and adjusted , a slight error will affect the radian of the arc surface of the cutting part of the hub cutter, and the angle control of the positioning angle of the hub cutter manually on the grinding machine cannot be accurate, so that the radian of the arc surface of the cutting part of the hub cutter cannot be guaranteed Accuracy

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