Scraper tool adapter

Abstract

The invention provides a scraper tool adapter. The scraper tool adapter comprises a scraper tool, a main shaft and an adapter hand, wherein one end of the adapter hand is provided with a main shaft hole for mounting and fixing the main shaft, and the other end of the adapter hand is fixedly provided with a tool adapter; and the tool adapter is movably connected and fixed to an elastic valve and atool sleeve, the elastic valve and the tool sleeve are movably fixed to a scraper tool, the scraper tool moves along with the main shaft to carry out shovel milling processing on the surface of the workpiece. The problem that the angle of a jig or a special fixture special for a specific angle needs to be changed by a front ordinary arc milling surface is solved, after the scraper tool adapter isused, the scraper tool with an arc surface can be installed on the main shaft of a fine carving machine, a plurality of workpieces which are arranged in parallel can be simultaneously subjected to shoveling and milling on the same plane without the need of special jigs, the arc surface effect of any radian is processed, and the production efficiency and the yield are greatly improved.

Description

technical field [0001] The invention relates to the technical field of mechanical manufacturing tools, in particular to a blade adapter. Background technique [0002] The existing traditional engraving and milling machine processing arc surface processing method adopts circular tool handle, spiral processing method, and uses various angle fixtures to cater to different tool angles. It is difficult to achieve any arc that needs to be processed in blank processing. face effect. [0003] In particular, the processing needs to put the blank to be milled into the 20° fixture, so that the tool can achieve the required radian. Such as Figure 6 As shown, the analysis problem is as follows; [0004] 1. For products with curved surfaces, they must be placed obliquely to make the desired curved surface structure. Special tilting fixtures, such as 20° jigs and 30° jigs, need to be made on Jingdiao machines; The machine is not universal; [0005] 2. If there is a deviation in the an...

AI Technical Summary

Problems solved by technology

[0004] 1. For products with curved surfaces, they must be placed obliquely to make the desired curved surface structure. Special tilting fixtures, such as 20° jigs and 30° jigs, need to be made on Jingdiao machines; The machine is not universal;

[0005] 2. If there is a deviation in the angle of the tilting fixture, the height of the curved surface after milling of the product will be different, resulting in poor subsequent dimensions of the rear section;

[0006] 3. The handle of the main shaft of the engraving machine is round, and the handle of the shovel knife is square, so it cannot be processed with a shovel knife;

[0007] 4. Jingdiao machine can only use circular knives;

(If there is no special 20° jig, it will not be possible to make this arc surface structure)

[0009] In the existing technology, when engraving and milling arc workpieces, it is necessary to place the jig at an angle to process, the actual operation is cumbersome, the degree of automation is low, the workload is huge, specific jigs are required, the cost of jigs and labor is high, and the processing error of the finished product And the dimensional accuracy is low, and the yield of finished products is low

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