Spacing adjustable multi-position square tube drilling device

Abstract

The invention discloses a spacing adjustable multi-position square tube drilling device. The spacing adjustable multi-position square tube drilling device comprises a box. In the operating process, amotor I and a motor II are powered on; the motor I drives threaded rods I to rotate under the engagement effect of bevel gears I and bevel gears II. As two threaded holes I in two sliding blocks are opposite in direction, the two sliding blocks I move face to face or move back to back so as to adjust the spacing between the two sliding blocks I to conduct drilling locating. The spacing adjustablemulti-position square tube drilling device can equidistantly drill multiple holes according to the marks of holes in a working table. Buffer devices act and can buffer instant force generated during collision of drill bits and a square tube instantly, so that abrasion to the drill bits is prevented, and the service life is prolonged. The spacing adjustable multi-position square tube drilling device facilitates adjustment of the space between the drill bits, improve the drilling efficiency, save time and labor in the operating process and provide convenience for people in the operating process.Different sizes of square tubes can be mounted and can be slidably mounted. Accordingly, the spacing adjustable multi-position square tube drilling device can drill the multiple holes rapidly and improve the machining efficiency.

Description

technical field [0001] The invention relates to a punching device, in particular to a multi-station square tube punching device with adjustable pitch distance. Background technique [0002] As the name implies, a square tube is a square tube shape. Many kinds of materials can form a square tube body. It is used as a medium, what it is used for, and where it is used. Most square tubes are mostly steel pipes, and most of them are structural square tubes. , decorative square tubes, building square tubes, etc. Anti-theft windows for buildings use a lot of square tubes and round tubes to form an anti-theft structure, and it is also for the safety of living in high places. [0003] Anti-theft windows refer to the addition of a layer of mesh doors and windows with anti-theft protection functions on the basis of the original windows of the building. Common types of anti-theft windows are divided by material: stainless steel anti-theft windows, color steel anti-theft windows, iron a...

AI Technical Summary

Problems solved by technology

[0004] The existing anti-theft window installation process needs to punch multiple equidistant holes on the square tube for combined installation. The existing punching device can only punch a single hole, and it takes a lot of time to plan and mark the square tube before the punching process. The location of the punching hole, the operation process is time-consuming and laborious, which affects the work efficiency, and the punching process needs to be carried out with a square tube, which poses a safety hazard

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