Grinding wheel flipping conversion template mechanism of grinding wheel press hydraulic press
A technology of hydraulic presses and grinding wheels, which is used in manufacturing tools, metal processing equipment, grinding devices, etc., and can solve the problems of weak strength, instability, and low degree of automation.
Active Publication Date: 2016-08-17
HUZHOU MACHINE TOOL WORKS
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Problems solved by technology
However, the automation degree of the existing grinding wheel pressing hydraulic machine is low, and manual assistance is required; because the grinding wheel is formed by pressing the powder through the hydraulic press, the grinding wheel has not passed the sintering process, and the strength is weak, and the part is easily separated from the main body under the action of external force. Due to the instability of manual operation, local damage to the grinding wheel will occur
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Embodiment Construction
[0019] The grinding wheel turnover conversion formwork mechanism of the grinding wheel pressing hydraulic machine provided by the present invention comprises a frame, on which a workbench is arranged, on which a grinding wheel mold and a demoulding device for ejecting the grinding wheel from the grinding wheel mold are arranged, on the frame There is a station for removing the upper template and a station for removing the membrane plate. The workbench is set at the station for taking the upper template, and a rotating shaft is provided between the station for taking the upper template and the station for removing the membrane plate. A sand mold overturning device connected to the rotating shaft in rotation, the sand mold overturning device includes an overturning seat, a first drive device that drives the overturning seat to rotate between the station for taking the upper template and the station for removing the membrane plate, and the second device for driving the overturning ...
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The invention discloses a grinding wheel turnover and die plate replacement mechanism of a grinding wheel pressing hydraulic machine, and relates to the field of grinding wheel production. The technical problem that an existing grinding wheel pressing machine is low in automation degree is solved. The grinding wheel turnover and die plate replacement mechanism comprises a rack, wherein a workbench is arranged on the rack, a grinding wheel die and a die release device are arranged on the workbench, an upper die plate taking station, a lower die plate taking station and a rotary shaft are arranged on the rack, the rotary shaft is arranged between the upper die plate taking station and the lower die plate taking station, the workbench is arranged on the upper die plate taking station, a sand die turnover device is arranged above a die and is connected with the rotary shaft in a rotary mode, the sand die turnover device comprises a turnover base, a first driving device and a second driving device, the first driving device is used for driving the turnover base to rotate between the upper die plate taking station and the lower die plate taking station, the second driving device is used for driving the turnover base to rotate, the turnover base comprises a base plate, two side walls and protruding portions arranged on the opposite surfaces of the side walls respectively, a grinding wheel containing cavity is formed by the base plate, the side walls and the protruding portions, and a clamping block is connected to the base plate through a lifting device. The grinding wheel turnover and die plate replacement mechanism of the grinding wheel pressing hydraulic machine is applied to carrying of formed grinding wheels.
Description
【Technical field】 [0001] The invention relates to a grinding wheel production equipment, in particular to a mechanism capable of turning over the grinding wheel. 【Background technique】 [0002] The grinding wheel is a circular bonded abrasive with a through hole in the center made of abrasives and bond resin. Grinding wheel is the most widely used type of grinding tool. It rotates at high speed when used, and can be used for rough grinding, semi-finishing and Fine grinding as well as grooving and parting off etc. The grinding wheel is processed by a grinding wheel pressing hydraulic press. The existing grinding wheel pressing hydraulic machine includes an upper die and a lower die set on the workbench. The grinding wheel powder is introduced into the lower die, and the hydraulic device drives the lower die to descend for pressing. The grinding wheel is taken out from the lower mold and fired in the kiln. However, the automation degree of the existing grinding wheel pressi...
Claims
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IPC IPC(8): B24D18/00
Inventor 华强王凯费纪龙许涛
Owner HUZHOU MACHINE TOOL WORKS