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Telescopic positioning ruler

A technology of telescopic positioning and positioning ruler, which is applied to the direction of the ruler for direct reading, which can solve the problem that the parts to be positioned cannot be positioned, and achieve the effect of simple and convenient use

Inactive Publication Date: 2015-12-16
PINGGAO GRP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a telescopic positioning ruler to solve the problem in the prior art that the parts to be positioned cannot be positioned perpendicular to the front-to-back direction

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] Examples of telescopic positioning rulers Figure 1~4 Shown: including the ruler body 1, the ruler body 1 is a telescopic tube formed by the telescopic cooperation of more than two ruler tubes 2 sequentially along the front and rear directions, and the shape of the ruler tube 2 is circular. Among the two adjacent ruler tubes, the outer ruler tube is the outer ruler tube 2-1, and the inner ruler tube is the inner ruler tube 2-2. The outer and inner ruler tubes are slidably assembled through the anti-rotation guide structure. Together, the anti-rotation guide structure includes a guide groove 5 extending axially along the blade body provided at the bottom of the outer ruler tube and a rib 6 extending axially along the blade body arranged at the bottom of the inner ruler tube. The rib 6 and the guide groove 5 Guide sliding fit, in two adjacent anti-rotation guide structures, the guide groove in the anti-rotation guide structure located at the front is arranged on the top s...

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PUM

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Abstract

The invention relates to a telescopic positioning ruler, which includes a ruler body. The ruler body is a telescopic tube formed by sequentially telescopically fitting more than two ruler tubes. The at least one ruler tube is provided with a shaft perpendicular to the axis of the ruler body Positioning ruler, one end of the positioning ruler is fixedly arranged on the corresponding ruler tube. In the present invention, the parts to be positioned are simultaneously positioned along the axial direction of the ruler tube through sequentially stretching and matching the ruler tubes. When the parts to be positioned need to be positioned perpendicular to the front and rear directions, the positioning rulers arranged on the corresponding ruler tubes are used to position the parts to be positioned. The components are positioned along a direction perpendicular to the axial direction of the blade.

Description

technical field [0001] The invention relates to a measuring and positioning tool, in particular to a telescopic positioning ruler. Background technique [0002] In the processing of reinforced cabinets, the positioning of reinforcing ribs is often encountered. Due to the large number of reinforcing ribs, the positioning of reinforcing ribs takes a long time in the entire processing. How to quickly and efficiently position each reinforcing rib accurately is a key issue. An important means to improve production efficiency. Existing positioning tools such as a "telescopic ruler" disclosed in Chinese patent CN202074895U, the ruler includes a ruler body, and the ruler body is a telescopic tube formed by successively telescopic cooperation of more than two ruler tubes. When in use, adjust the expansion and contraction of the ruler tube to an appropriate distance, and then compare and position all the reinforcing ribs. But this kind of ruler can only complete the simultaneous pos...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B3/08
Inventor 张红恩
Owner PINGGAO GRP