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Elliptic grinding wheel finishing machine and finishing method

A grinding wheel dresser and elliptical technology, which is applied in the field of universal elliptical grinding wheel dresser, can solve the problems of high investment cost, difficult dressing of elliptical grinding wheel, and low precision, and achieve the effect of low cost investment, large market value and high dressing precision

Active Publication Date: 2017-07-14
HEBI HAICHANG SPECIAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiency of the above-mentioned background technology, the present invention provides a universal elliptical grinding wheel dresser and its dressing method to solve the difficulties in dressing the elliptical grinding wheel in the prior art, Technical problems such as low precision and high input cost

Method used

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  • Elliptic grinding wheel finishing machine and finishing method
  • Elliptic grinding wheel finishing machine and finishing method
  • Elliptic grinding wheel finishing machine and finishing method

Examples

Experimental program
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Effect test

Embodiment 1

[0023] Embodiment 1: as Figure 1-7 As shown, a universal elliptical grinding wheel dresser includes a main frame 1, on which a base 3 is slidably connected through slide rails, the base 3 can slide back and forth on the main frame 1, and a first rotating shaft 4 is sleeved inside the base 3 , the first rotating shaft cooperates with the base 3, the left end of the first rotating shaft 4 is connected with a swing arm 5, the first rotating shaft 4 drives the swing arm 5 to rotate, the end of the swing arm 5 is movably connected with a trimming pen 11, and the swing arm 5 drives the trimming The pen 11 rotates; the right end of the main frame 1 slides to be provided with an up and down slider 6, and the up and down slider 6 moves up and down on the main frame 1, and the up and down slider 6 passes through the fixed groove on the main frame 1, and the up and down slider 6 is provided with The second rotating shaft 10, the second rotating shaft passes through the upper and lower s...

Embodiment 2

[0030] Embodiment 2: as Figure 8As shown, the dressing of the elliptical grinding wheel by the universal elliptical grinding wheel dresser: install the device on the grinding machine to make it well connected; then loosen the bolts between the locking piece and the T-block, and pass according to the long axis of the elliptical grinding wheel to be dressed. Adjust the gap between the T-shaped block on the second shaft and the zero alignment block with the upper and lower sliders, so that the center line of the second shaft and the center line of the first shaft are not on the same straight line. At this time, the distance between the second shaft and the zero alignment block The gap between them is 1 / 2 of the center distance of the major axis of the ellipse to be trimmed; adjust the up and down position of the trimming pen through the second fixed knob, and the eccentricity between the center of the trimming pen and the first rotating shaft is the ellipse to be trimmed. Short ...

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Abstract

The invention discloses an elliptic grinding wheel finishing machine and a finishing method. The machine comprises a main frame; the main frame is slidingly provided with a base; a first rotating shaft is arranged in the base; the left end of the first rotating shaft is connected with a swing arm; the end part of the swing arm is connected with a finishing pen; upper and lower slide blocks are slidingly arranged at the right end of the main frame, penetrate through a fixed groove in the main frame, and are provided with a second rotating shaft inside; the right end of the second rotating shaft is fixedly connected with a hand wheel; the left end of the second rotating shaft is movably connected with an adjusting block; a zeroing block is arranged at the lower part of the adjusting block; and the adjusting block is connected with the first rotating shaft. The machine is convenient to adjust and operate, can randomly adjust the ellipse size to guarantee finishing of elliptic grinding wheels with any sizes, is high in finishing size precision, and is low in cost investment; and the machine is combined with a forming grinding machine, widens the application range of the forming grinding machine, and is higher in market value.

Description

technical field [0001] The invention relates to the technical field of shaping grinding wheel dressing, in particular to a universal elliptical grinding wheel dresser capable of dressing circular grinding wheels and elliptical grinding wheels. Background technique [0002] The traditional forming grinder can only complete the trimming of planes, inclined surfaces, and arcs. When it comes to ellipse trimming, it can only use the arc dresser to grind multiple tangent and approximate arcs. This operation requires multiple tool setting and time-consuming Laborious, high requirements for personnel skills, low accuracy of trim size, low pass rate of workpieces, and low quality of workpieces. Some manufacturers use CNC grinding machines to trim elliptical grinding wheels, but the CNC machine tools are expensive and the dressing rate is low, which greatly increases the production cost; the existing forming grinding industry has no special tools for trimming standard elliptical grind...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B53/06B24B53/12
CPCB24B53/06B24B53/12
Inventor 王睿浩郭玉聪易红建刘培超刘铁铮王彦奇胡建华
Owner HEBI HAICHANG SPECIAL EQUIP
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