Simple auxiliary positioning device for distance measuring and drilling

Abstract

The invention discloses a simple auxiliary positioning device for distance measuring and drilling. The simple auxiliary positioning device for distance measuring and drilling comprises a workpiece breakdown mechanism, a measuring mechanism connected with the workpiece breakdown mechanism and fixators located at the left side and the right side of the workpiece breakdown mechanism. A first sleeve is rotated to the specified degree by aligning a protractor dial, a first tape measure and a second tape measure are pulled by the specified distance, blocking pieces on the heads of the first tape measure and the second tape measure are clamped to the edge to fix the first tape measure and the second tape measure so that the center point of a fixing device can be located directly below a thimble of the workpiece breakdown mechanism, folding rods at the left side and the right side of the workpiece breakdown mechanism are rotated, and the drilling position point of a workpiece to the machined is fixed under the effect of sucker suction of the fixators and antiskid pads through pressing; and bolts above the thimble are pulled, the thimble quickly hits the workpiece under the effect of external force and elastic force of a spring, a drilling marking point is formed, and the drilling work is completed through auxiliary limiting through holes. By the adoption of the drilling positioning method, the simple distance measuring and drilling auxiliary positioning device has the beneficial effects that the working time is shortened, the precision is high, and the drilling quality is improved.

Description

technical field [0001] The invention relates to the field of machining of mechanical parts, in particular to a novel and simple ranging and drilling auxiliary positioning device for machining parts. Background technique [0002] In the current manufacturing industry, in order to meet the needs of mechanical equipment assembly or product assembly in daily life, for example, when drilling aluminum plates, acrylic plates or other hardware workpieces, it is necessary to locate holes for the processed parts , and the current main processing method is: use a measuring ruler to measure the distance between the processing hole and the two sides of the reference line by a fitter or carpenter, and draw a line to find the intersection point (that is, the position of the processing hole), such as: processing a distance from the top angle of 100* 200mm thin steel plate has a through hole with a diameter of 4mm. It is necessary to measure and draw a straight line 100mm from the left edge ...

AI Technical Summary

Problems solved by technology

[0004] First: due to the relationship between the material of the workpiece, it is difficult to implement the line drawing operation on it;

[0005] Second: It is necessary to use the measuring ruler to measure the distance at different positions several times to find the positioning hole;

[0006] Third: The drill bit is easy to deviate when drilling, so that the center point of the hole is not drilled, resulting in a change in the hole distance and difficult installation;

[0007] Fourth: The existing drilling auxiliary device has a single function and does not have the function of distance measurement. When positioning, it is necessary to use a measuring ruler to measure

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