Rolling carving machine for metal pipe fittings

Abstract

A rolling carving machine for metal pipe fittings belongs to the manufacture technical field of metal pipe fittings and mainly comprises a stand (10) provided with an electric motor (8) and a controller (9), a front supporting frame (14) and a rear supporting frame (13) which are both arranged at the upper part of the stand (10), a drive shaft (12) which is arranged between the front supporting frame (14) and the rear supporting frame (13) and provided with a rolling print wheel (4), a fixing frame (7) arranged at two sides of the rolling print wheel (4) at the upper part of the stand (10), a left bearing shaft (2) with a left-adjusting bolt (1), a right bearing shaft (5) with a right-adjusting bolt (6), and the like, wherein the left bearing shaft (2) and the right bearing shaft (5) are arranged on the fixing frame (7). The invention has reasonable integral structure design, simple structure, convenient operation and reliable work, is suitable to carve on the circumferences of various pipe fittings of red copper pipe fittings, and the like, can effectively improve the production efficiency, improve the product quality, shorten the production period and lower the production cost.

Description

technical field [0001] The invention relates to a rolling plotter for metal pipe fittings, which belongs to the technical field of manufacturing metal pipe fittings. Background technique [0002] With the diversification and globalization of the economic market, the cast iron pipes and fittings used in the water supply and heating of the existing construction industry have gradually been replaced by copper pipes and fittings with long life, green environmental protection and easy installation. Complicated, such as: equal diameter straight, equal diameter elbow, equal diameter tee, variable diameter direct, variable diameter elbow, different diameter tee, etc., there are American standards, European standards, and Chinese national standards. These products add up to There are more than 1000 kinds of pipe fittings, so the product model, specification, origin and other words or English letters must be marked on each pipe fitting to prevent confusion of model specifications and ...

AI Technical Summary

Problems solved by technology

[0003] There are two main methods of engraving on metal pipe fittings such as copper pipe fittings. One is to manually knock the steel characters one by one with a hammer. The characters are of different depths, which is not suitable for mass production; the other is to use a punch to stamp the characters. This method is fast, but the disadvantage is: it is suitable for punching characters on the plane with a small number of characters and pipe fittings It is quite difficult to engrave on the circumference

The above two methods are no longer suitable for mass production and products with a large number of words

Images