Visual hand-push type water-cooled steel pipe electric grinding machine

Abstract

The invention discloses a visual hand-push type water-cooled steel pipe electric grinding machine which comprises a grinding wheel device (1), a motor, a motor protective casing (2), a push rod (3), a roller (4), a connecting rod (5), a display device (10), a camera (11) and a water pipe (12). The push rod (3) is arranged on the connecting rod (5) through a support (6) and connected with the support (6) through a rotating shaft. The camera (11) is arranged below the connecting rod (5). The display device (10) is arranged on the push rod (3) through a supporting rod (13), the water pipe (12) is arranged along the push rod (3), one end of the water pipe (12) is fixedly arranged on the connecting rod (5), and a water blocking baffle is arranged in a water outlet of the water pipe (12). According to the visual hand-push type water-cooled steel pipe electric grinding machine, plane grinding of a steel pipe can be performed, the display device displays a polished steel pipe surface effect in real time, the grinding effect is viewed conveniently, cooling water is output through the water pipe to be spilled to the polishing surface, and water cooling is achieved.

Description

[0001] This application is a divisional application of the application number 2014103687877, the application date of July 30, 2014, and the title of the invention "a visualized hand-push type water cooling steel pipe electric grinder". Technical field [0002] The invention relates to the field of grinding machines, and in particular to a visualized hand-push type water-cooling steel pipe electric grinding machine. Background technique [0003] Steel pipes need to be polished on the surface. In the prior art, operators generally use hand-held electric grinders to polish multiple steel pipes, and they need to hold the electric grinder for operation all the time. When the steel pipe is flat-grinded, the length is relatively long. For surface grinding, the operator needs to bear the weight of the grinding machine for a long time, which is time-consuming and laborious, and the grinding efficiency is low. For example, CN202742151 discloses an electric sander, which includes a hand grip...

AI Technical Summary

Problems solved by technology

It can be used for grinding knives, as well as flat and angled objects. It can also be equipped with a battery in the handle to facilitate use in places where the power supply is not available. However, it is not suitable for grinding steel pipes for a long time. The efficiency is low, and the grinding force is uncontrollable, and the grinding is not smooth enough. Moreover, for the polished steel pipe surface, it is generally necessary for the staff to check the polished steel pipe after the grinding is completed. However, it is inconvenient to check the grinding effect during the grinding process. At the same time, During the grinding process of the steel pipe, the friction generates a large amount of heat, and it is necessary to cool down the friction surface.

[0004] In the technology, the cooling of the friction surface during the grinding process is generally done by the operator holding the water pipe to cool the friction surface with water, which is inconvenient to use and takes up labor.

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