Forming device of diamond tooth-dividing sintered saw bits

Abstract

The invention provides a forming device of diamond tooth-dividing sintered saw bits, comprising an upper press head, a matrix locating device, a lower press head and an outer bushing, wherein the side wall of the upper press head is provided with upper tooth-dividing slits corresponding to breaches between adjacent bit tools of the tooth-dividing saw bits; the matrix locating device comprises an upper mold core the upper end of which is connected with an upper hydraulic cylinder, a middle locating device and a middle locating mechanism which are respectively matched with a matrix center hole and a cooling hole correspondingly for attracting a matrix magnet, and a drive unit for ejecting out the tooth-dividing saw bits from the upper mold core; the outer wall of the upper mold core is fixedly provided with a guide block which is matched with the tooth-dividing slits of the upper press head in a sliding manner; a lower mold core is positioned below the upper mold core and corresponding to the upper mold core; the side wall of the lower press head is provided with lower tooth-dividing slits corresponding to breaches between adjacent bit tools of the tooth-dividing saw bits, the lower press head is sheathed on the lower mold core in an annular form, and the top surface of the lower press head is lower than that of the lower mold core; the inner wall of the outer bushing is provided with convex teeth corresponding to the lower tooth-dividing slits of the lower press head, the outer bushing is inserted in the lower press head, and the convex teeth are higher than the top surface of the lower press head. The forming device can improve forming efficiency, reduce die and labor cost, and lower labor intensity.

Description

technical field [0001] The invention relates to a forming device for a diamond segmented sintered saw blade. Background technique [0002] At present, in the forming method of diamond sintered saw blades, most enterprises adopt traditional manual operation, which has the disadvantages of low labor efficiency, high labor intensity of workers, and high mold and labor costs. The use of semi-automatic presses can achieve a double increase in labor efficiency. and cost reduction, but the current semi-automatic press cannot realize the forming of the toothed piece due to the design of the mold, which affects the improvement of efficiency and the reduction of cost. Contents of the invention [0003] The object of the present invention is to provide a high-efficiency and cost-saving diamond segmented sintered saw blade forming device. [0004] To achieve the above object, the present invention adopts the following technical solutions: [0005] A diamond split tooth sintered saw ...

AI Technical Summary

Problems solved by technology

[0002] At present, in the forming method of diamond sintered saw blades, most enterprises adopt traditional manual operation, which has the disadvantages of low labor efficiency, high labor intensity of workers, high mold and labor costs, and semi-automatic presses can realize double increase in labor efficiency. and cost reduction, but the current semi-automatic press cannot realize the forming of the toothed piece due to the design of the mold, which affects the improvement of efficiency and the reduction of cost

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