Novel centerless grinding device for pole blank

A processing device and centerless grinding technology, which is applied to machine tools designed for grinding the rotating surface of workpieces, grinding feed movement, metal processing equipment, etc., can solve the problem that the feeding mechanism is not perfect, the practicability needs to be improved, and it is unfavorable for large batches. Processing and other issues, to achieve the effects of mass production, novel and reasonable structure, and low cost

Inactive Publication Date: 2014-04-02
QUANZHOU FENGYUAN MACHINERY
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The grinding precision of this utility model is high, but its feeding mechanism is not sound enough. In the actual grinding process, more manual participation...

Method used

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  • Novel centerless grinding device for pole blank
  • Novel centerless grinding device for pole blank
  • Novel centerless grinding device for pole blank

Examples

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Embodiment Construction

[0027] In order to further explain the technical solutions of the present invention, specific examples are given below to illustrate in detail.

[0028] The novel centerless grinding processing device of a kind of round bar blank of the present invention, as Figure 1-4 Shown, including grinding mechanism and feeding mechanism.

[0029] The grinding mechanism includes a grinding wheel 1 and a guide wheel 2 that rotate in the same direction. The grinding wheel 1 and the guide wheel 2 are close to tangent, but there is a space for the round bar blank 8 between them. The rotation speed of the grinding wheel 1 is greater than that of the guide wheel 2. The rotational speed is used to realize the grinding of the round bar blank 8 by the grinding wheel 1 by using this speed difference;

[0030] The feeding mechanism includes a material storage box 3 for containing the round bar blank 8, and a delivery device 4 for transporting the round bar blank 8 to the grinding wheel 1 and the g...

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PUM

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Abstract

The invention provides a novel centerless grinding device for a pole blank. The novel centerless grinding device for the pole blank comprises a grinding mechanism and a feeding mechanism, wherein the feeding mechanism comprises a material storage box and a conveyer, the material storage box is open and oblique, the conveyer comprises a conveyer belt, the bottom wall of the material storage box is provided with a propping plate, the upper end of the propping plate is oblique, and an oblique guide plate is arranged between the upper edge of the lowest box side wall and the conveyer belt. Therefore, the novel centerless grinding device for the pole blank breaks through the construction form of tradition centerless grinding device, the propping plate props the pole blank to be higher than the upper edge of the lowest box side wall, the pole blank rolls to the oblique guide plate and further rolls to the conveyer belt, and then is conveyed to the grinding mechanism by the conveyer belt for grinding; when material at the lower end of the material storage box reduces, the material at the higher end automatically rolls to supplement; compared with prior art, the feeding mechanism of the novel centerless grinding device for the pole blank can feed the grinding mechanism organically and continuously, and the whole device has high degree of mechanization, much smoother grinding, high efficiency and strong practicability.

Description

technical field [0001] The invention relates to the field of centerless grinding processing devices, in particular to a novel centerless grinding processing device for round bar blanks. Background technique [0002] The centerless grinding processing device is known. For example, the Chinese utility model patent CN201320221322.X discloses a centerless grinding device for a cylindrical grinder. The wheel cooperates with a grinding wheel for external cylindrical grinding of the centerless workpiece, and a bracket placed between the guide wheel and the grinding wheel to support the lower part of the centerless workpiece. The bracket consists of a base plate and guard plates symmetrically fixed on both sides of the base plate. The guard plate is sequentially fixed with a support plate and a top column from bottom to top; the support plate is provided with a pad for supporting the rotation of the centerless workpiece. ring, the top column is used to clamp the centerless workpiec...

Claims

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Application Information

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IPC IPC(8): B24B5/35
CPCB24B5/355B24B41/005
Inventor 董智德
Owner QUANZHOU FENGYUAN MACHINERY
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