Small and precise lineation device

Abstract

The invention discloses a small and precise lineation device. The small and precise lineation device comprises a support rod, first bolts, a slide block, a lineation pen and a push plate. The first bolts penetrate the tops of the two sides of the support rod. Slide grooves are formed in the top and the bottom of the support rod correspondingly. The slide block is arranged on the front face of the support rod. The bottom of the lineation pen penetrates the slide block. A second bolt is arranged on one side of the slide block, and the other side of the slide block is connected with a T-shaped baffle. One side of the T-shaped baffle is connected with a spring. The other end of the spring is connected with a second positioning block. One side of the second positioning block is connected with the support rod. According to the small and precise lineation device, by arranging support legs and the first bolts, the support rod can be fixed, and the small and precise lineation device cannot move; the spring is arranged and pulls the slide block to move, and therefore the lineation pen is driven to move, the lineation work of a horizontal straight line is completed through the lineation pen, and no lineation error can be caused; and the second bolt is arranged, and therefore the height of the lineation pen can be adjusted so that the lineation pen can meet the requirement of field operation.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, in particular to a small precise scribing device. Background technique [0002] In some mechanical processing, scribing is an essential process, which is mainly used to standardize and calibrate the position of the processed parts to ensure the quality of mechanical processing. At present, there are generally two types of scribing devices on the market. One is to use an ink line device to scribble, but when it is used, the scribing is not accurate and the processing quality of the parts cannot be guaranteed. The other is a mechanically driven scribing device, but this The structure is complex, inconvenient to carry, and cannot meet the needs of operation at any time, and compared with some small-scale machining operations, it is impossible to implement scribing. Contents of the invention [0003] The purpose of the present invention is to provide a small precise scribing device t...

AI Technical Summary

Problems solved by technology

At present, there are generally two types of scribing devices on the market. One is to use an ink line device to scribble, but when it is used, the scribing is not accurate and the processing quality of the parts cannot be guaranteed. The other is a mechanically driven scribing device, but this The structure is complex, inconvenient to carry, and cannot meet the needs of operation at any time, and compared with some small-scale machining operations, it is impossible to implement scribing

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