Auxiliary tool for accurate locating drilling

Abstract

The invention provides an auxiliary tool for accurate locating drilling. The auxiliary tool for the accurate locating drilling is composed of a box body (1), a sliding way (2), a rotary lead screw (3) and the like. The sliding rail (2) is arranged inside the box body (1) and penetrates through the left side wall and the right side wall of the box body (1). A left baffle (4) and a right baffle (5) are respectively arranged inside the sliding rail (2) inside the box body (1) and connected with the rotary lead screw (3) in a threaded mode. A left bearing gland (11) and a right bearing gland (12) fixedly penetrate through the left side wall and the right side wall of the box body (1) and fix the rotary lead screw (3). The end portion of one end, extending out the right side wall in a suspending mode, of the lead screw (3) is not provided with threads and is provided with a hand wheel (10). Due to the fact that the auxiliary tool for the accurate locating drilling is simple in structure, convenient to operate, economic and practical, when used for machining, the auxiliary tool for the accurate locating drilling can not only reduce machining cost, but also improve operational speed and enable machining accuracy to be more accurate.

Description

technical field [0001] The invention relates to the field of a drilling auxiliary device, in particular to a precise positioning drilling auxiliary device. Background technique [0002] At present, when people use a drilling machine to drill holes on round pipes or round steel, they generally use simple tooling to fix the workpiece on the drilling machine platform for drilling. Problems such as vibration and inclination deviation are prone to occur during the drilling process. Therefore, when drilling holes on arc surfaces such as round pipes or round steel, more attention should be paid to the accuracy of the position. Generally, it is time-consuming and labor-intensive to find the position of the positive hole, especially when it involves special off-angle drilling, it is even more difficult, so this poses a rather severe test to the drilling technology. Contents of the invention [0003] According to the technical problems raised above, the present invention can provid...

AI Technical Summary

Problems solved by technology

[0002] At present, when people use a drilling machine to drill holes on round pipes or round steel, they generally use simple tooling to fix the workpiece on the drilling machine platform for drilling. Problems such as vibration and inclination deviation are prone to occur during the drilling process. Therefore, when drilling holes on arc surfaces such as round pipes or round steel, more attention should be paid to the accuracy of the position

Generally, it is time-consuming and labor-intensive to find the position of the positive hole, especially when it involves special off-angle drilling, it is even more difficult, so this poses a rather severe test to the drilling technology.

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