Drilling sample plate with positioning and supplementing functions

Abstract

The invention provides a drilling sample plate with positioning and supplementing functions, and belongs to the technical field of machining. The drilling sample plate with positioning and supplementing functions is characterized in that on a plane on which ribs are located, a top face and a side of a lateral edge strip of a part are used as a supplementing outer edge of a drilling sample plate, namely a positioning edge; corresponding parts of an edge of the drilling sample plate and the positioning edge of the part are adhered with each other; two edges are used as positioning references of the drilling sample plate and the part in two directions of height and width; when the drilling sample plate is used, the drilling sample plate is clamped on the part and is adhered to the ribs. When the sample plate is used in a manufacturing plant, positioning can be directly carried out, working steps of requiring measurement during numeric value positioning and sample placement can be reduced, the working time is shortened, and rapid positioning of the drilling sample plate is realized, so that convenience is provided for the manufacturing plant, and the working efficiency is improved. By adhesion of the drilling sample plate and the surface of the part, the deviation is difficult to produce during machining, and the accuracy of technological holes can be guaranteed relatively.

Description

technical field [0001] The invention relates to a drilling template with positioning supplement, which belongs to the technical field of mechanical processing. The drilling template can be quickly positioned and used to inspect the outer edge of the part rib and drill the process hole. Background technique [0002] In machined parts, since the bottom surface of the rib is connected with the web surface, the two sides are connected with the edge strip, such as figure 1 . The drilling template located at the rib needs to give way to the position of the inner and outer edge strips and the bottom web, and the template with three non-working sides cannot be positioned accurately, such as figure 2 . The previous positioning method is to use distance positioning. This positioning method has the following disadvantages: [0003] 1) Using distance positioning, the designer needs to make the shape intersection line first, and the design process is relatively cumbersome. For lar...

AI Technical Summary

Problems solved by technology

[0003] 1) Using distance positioning, the designer needs to make the shape intersection line first, and the design process is relatively cumbersome

For larger parts, which contain more ribs, it takes a lot of working time to find the shape intersection line one by one

[0004] 2) Using distance positioning, parts manufacturers also need to measure and position when using the template, which is not very convenient to use and may easily cause errors

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