Deflashing device for flange of wheel

Abstract

The invention discloses a deflashing device for a flange of a wheel. The deflashing device comprises a rack, a cylinder, a motor, clamping shafts, a V-shaped block, a gear rack, a supporting plate, a gear, knives, a knife rest, knife holders and the like. When the wheel on a production line reaches the approximate middle position of four clamping shafts, a sensor enables the wheel to stop moving, and a three-axis cylinder lifts the wheel to the middle height of the V-shaped block through the supporting plate; a clamping cylinder pushes a left sliding table to move towards the middle, and a right sliding table moves towards the middle under the action of the gear rack of the gear, so that a wheel workblank is synchronously clamped in the V-shaped block and located in the central position; the motor drives two clamping shafts on the left side to rotate through a chain and drives the wheel to rotate in a clamping state through friction force; and under the action of feed cylinders, both the knife A and the knife B move forward, and relative cutting movement is formed when the knives are contacted with the flange, so that the flange can be well deflashed.

Description

technical field [0001] The invention relates to a deburring device, in particular to a wheel rim deburring device. Background technique [0002] In the low-pressure casting process of aluminum alloy wheel blanks, due to the long-term use of the mold, there will be a certain gap between the side molds. Produce irregular large flash. Among them, one wheel rim flash has a certain impact on the positioning accuracy of the blank during machining; the second wheel rim flash has a serious impact on the normal operation and detection accuracy of the subsequent X-ray machine. The traditional method of deflashing is that when the wheel blank is just demoulded, the worker holds a machete to cut it off. This method will cut the blank and cause waste if a little careless, and the efficiency is extremely low. In view of the above reasons, this device was invented, which not only can ensure the production of mixed lines, but also has extremely high efficiency. Contents of the invention...

AI Technical Summary

Problems solved by technology

Among them, one rim flash has a certain impact on the positioning accuracy of the blank during machining; the second rim flash has a serious impact on the normal operation and detection accuracy of the subsequent X-ray machine.

The traditional method of deflashing is that when the wheel blank is just demoulded, the worker holds a machete to chop it off. This method will cut the blank and cause waste, and the efficiency is extremely low.

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