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Grinding wheel mold with equalizing structure

A technology for grinding wheel molds and top molds, which is applied in the direction of manufacturing tools, metal processing equipment, grinding devices, etc., can solve problems affecting the stability and reliability of use, uneven distribution of raw materials, and affecting the quality of grinding wheels, etc., to achieve good practicability , Simple and convenient operation, ensuring the effect of density uniformity

Active Publication Date: 2019-06-14
山东金鹏磨料磨具有限公司
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The grinding wheel is a circular bonded abrasive tool with a through hole in the center made of abrasive and binder resin, which can be used for fine grinding or rough grinding of the outer circle, inner circle, plane, etc. of metal or non-metal workpieces through high-speed rotation. Grinding is formed by pressing the grinding wheel, but when the cavity of the mold is filled with raw materials, most of the surface can only be flattened. After the pressing is completed, the raw materials inside the grinding wheel are unevenly distributed, which will affect the quality of the grinding wheel and affect its stability. sex and reliability

Method used

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Embodiment 1）

[0016] figure 1 and figure 2 A specific embodiment of the invention is shown in which figure 1 It is a structural schematic diagram of the present invention; figure 2 It is a top view structure diagram of the top mold in the present invention.

[0017] See figure 1 and figure 2 , a grinding wheel mold with a dialing structure, comprising a mold base 1, a bottom mold 2 arranged on the mold base 1 and a top mold 3 matched with the bottom mold 2, and a top mold 3 arranged on the bottom mold 2 There is a central convex column 4, through which the central hole of the grinding wheel can be avoided, and the top mold 3 is provided with a through hole 5 that matches the position of the central convex column 4, and an equalizing structure is also provided. 6. The equalizing structure 6 includes a connecting support frame 61, which is detachably fixed on the top of the central boss through a screw, and a lifting cavity 62 with an open top surface is arranged in the connecting sup...

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Abstract

The invention discloses a grinding wheel mold with a uniform stirring structure. The grinding wheel mold comprises a mold seat, a bottom mold and a top mold. A center convex column is arranged on thebottom mold. The uniform stirring structure is further arranged and comprises a connecting supporting frame. A lifting cavity with an opening formed in the top face is formed in the connecting supporting frame. A lifting supporting rod is arranged in the connecting supporting frame. A control air cylinder is arranged between the bottom end of the lifting supporting rod and the bottom wall of the lifting cavity. An up-and-down through annular groove hole is formed in the top mold. A concave ring is arranged on the lifting supporting rod. A uniform stirring seat is further arranged and providedwith a hoop ring. A rotary motor is fixed to the top of the lifting supporting rod. At least two rib rods are uniformly arranged on the hoop ring. A material stirring plate is arranged at the bottom end of each rib rod and stretches into a mold cavity of the bottom mold from the annular groove hole. The grinding wheel mold is reasonable in structural arrangement, density uniformity of a grinding wheel can be guaranteed, and the use reliability of the grinding wheel can be improved easily; and the grinding wheel mold is simple and convenient to operate, good in use stability, high in adaptability and good in practicality.

Description

technical field [0001] The invention belongs to the technical field of moulds, and in particular relates to a grinding wheel mould. Background technique [0002] The grinding wheel is a circular bonded abrasive tool with a through hole in the center made of abrasive and binder resin, which can be used for fine grinding or rough grinding of the outer circle, inner circle, plane, etc. of metal or non-metal workpieces through high-speed rotation. Grinding is formed by pressing the grinding wheel, but when the cavity of the mold is filled with raw materials, most of the surface can only be flattened. After the pressing is completed, the raw materials inside the grinding wheel are unevenly distributed, which will affect the quality of the grinding wheel and affect its stability. sex and reliability. Contents of the invention [0003] The object of the present invention is to provide a grinding wheel mold with a smoothing structure, which is reasonable in structure and stable i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24D18/00
CPCB24D18/0009
Inventor 周海兵
Owner 山东金鹏磨料磨具有限公司
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