A copper tube end grinding device

Abstract

The invention discloses a copper tube end grinding device, and belongs to the technical field of copper tube machining. The device comprises a base plate and a correction block, one surface of the base plate is provided with a first channel, a second channel, a third channel and a wire channel, one surface of the base plate is provided with a scale marking, and a baffle is hinged to one end of thebase plate and comprises a trapezoidal plate and a handle; the trapezoidal plate is provided with blind holes corresponding to the first channel, the second channel and the third channel separately,and the handle is hinged to one surface of the trapezoidal plate; the two opposite sides of the base plate are provided with guiding channels respectively; the correction block comprises a first blocking piece and a second blocking piece, one end of the first blocking piece is provided with a marking block, the first blocking piece is an L-shaped plate, and the correction block is installed at oneside edge of the base plate. According to the copper tube end grinding device, when the end of a copper tube is ground, the correction block limits the grinding process of the grinding device, excessive grinding is avoided accordingly, and the use length of the copper tube is ensured.

Description

technical field [0001] The invention belongs to the technical field of copper tube processing, in particular to a device for grinding the end of a copper tube. Background technique [0002] Grinding machine, also known as file grinding machine, is widely used in surface polishing and finishing in machinery manufacturing industry. The reserved length is cut off, and the processing accuracy of the air-conditioning heat-conducting steel pipe is relatively high. When the steel pipe is clamped and scribed after the steel pipe is used for grinding, this method has high requirements for the worker's operation, and the scribed line Grinding and it is easy to make the length after grinding not equal to the required standard length of the steel pipe. When the length after grinding is less than the standard length, the product is unqualified and causes waste. If the length of grinding is longer than the standard length, it needs to be re-grinded, which reduces the production efficiency...

AI Technical Summary

Problems solved by technology

[0002] Grinding machine, also known as file grinding machine, is widely used in surface polishing and finishing in machinery manufacturing industry. The reserved length is cut off, and the processing accuracy of the air-conditioning heat-conducting steel pipe is relatively high. When the steel pipe is clamped and scribed after the steel pipe is used for grinding, this method has high requirements for the worker's operation, and the scribed line Grinding and it is easy to make the length after grinding not equal to the required standard length of the steel pipe. When the length after grinding is less than the standard length, the product is unqualified and causes waste. If the length of grinding is longer than the standard length, re-grinding is required, which reduces production efficiency.

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