Profile modification device for grinding wheel of spiral hob
A spiral hob and grinding technology, which is applied to the parts of grinding machine tools, grinding/polishing equipment, abrasive surface adjustment devices, etc., can solve the problems of large space occupation, complex structure, and non-compactness, and achieve the effect of shape modification Good, small size, simple mechanism structure
Inactive Publication Date: 2015-03-11
CHONGQING XINGWANG TOOL MFG
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Problems solved by technology
The structure of the existing grinding wheel shaper for the spiral hob is relatively complicated, not compact, takes up a lot of space on the grinding machine, and the shape modification effect is not good
Method used
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Embodiment Construction
[0015] The present invention will be further described below in conjunction with the embodiments and accompanying drawings.
[0016] Such as figure 1 and figure 2 As shown, a spiral hob grinding wheel profiler includes a base plate x, on which a horizontal telescopic device 1 is installed, and a vertical telescopic device 2 is arranged on the horizontal telescopic device 1. The telescoping device 2 is vertically provided with a trimming arm 3, and the bottom of the trimming arm 3 is equipped with a trimming diamond pen 4; the horizontal telescopic device 1 includes two support plates 11 installed on the base plate x, two Two guide rods 12 parallel to each other are installed horizontally between the two support plates 11, the same horizontal slider 13 is arranged on the two guide rods 12, and the same horizontal slider 13 is arranged between the two guide rods 12 in parallel. First screw mandrel 14 is arranged, and this first screw mandrel 14 is threadedly connected with de...
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The invention discloses a profile modification device for a grinding wheel of a spiral hob. The profile modification device comprises a substrate, wherein a horizontal extension and contraction device is arranged on the substrate; a vertical extension and contraction device is arranged on the horizontal extension and contraction device; a profile modification arm is vertically arranged on the vertical extension and contraction device; a diamond profile modification pen is arranged on the lower part of the profile modification arm; the horizontal extension and contraction device comprises support plates, guide rods, a horizontal sliding block, a first screw and a first motor; the vertical extension and contraction device is arranged on the horizontal sliding block through a connecting plate, and comprises a linear guide rail, a second screw and a second motor. The scheme has the significant effects that the movement distances of the diamond profile modification pen in the horizontal direction and the vertical direction can be accurately controlled, the diamond profile modification pen can be accurately positioned at any position in a vertical plane, and the profile modification device is simple and compact in structure and small in size, and has better spiral hob profile modification effects.
Description
technical field [0001] The invention relates to a profile dressing mechanism for a grinding wheel on a grinding machine, in particular to a profile dressing device for a spiral hob grinding wheel. Background technique [0002] Spiral hob is a gear processing tool whose teeth are arranged helically along a cylinder or cone. It is used to process cylindrical gears, worm gears and other cylindrical toothed workpieces according to the generation method; On the knife grinder, the grinding wheel installed on the spiral hob grinder grinds the teeth of the spiral hob through high-speed rotating grinding. The grinding wheel dresser installed on the spiral hob grinder can dress various shaped grinding wheels composed of straight lines and arcs to meet the processing needs, so as to ensure the parameters of the grinding wheel such as angle, thickness and concentricity. Thereby ensuring the processing quality of the spiral hob. The existing grinding wheel shaper for the spiral hob has...
Claims
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Login to View More IPC IPC(8): B24B53/06
CPCB24B53/06B24B53/12
Inventor 邹云高庞云
Owner CHONGQING XINGWANG TOOL MFG