Locating and correcting device for head tube of bicycle triangular-frame

Abstract

The invention discloses a locating and correcting device for a head tube of a bicycle triangular-frame, and relates to the technical field of bicycle manufacturing equipment. The device comprises a work bench, wherein a fixing plate is fixed to the work bench, sliding grooves are formed in two sides of the fixing plate, correcting sliders are inserted into the sliding grooves, at least one rotation frame is arranged at the front part of the fixing plate, and correcting sticks are inserted into rotation sleeves of the rotation frames; a correcting rod is inserted into the to-be-corrected head tube of the bicycle triangular-frame, two ends of the correcting rod are inserted into a left correcting slider insertion groove and a right correcting slider insertion groove respectively, and bottom faces of the left correcting slider insertion groove and the right correcting slider insertion groove are in the same horizontal plane. The locating and correcting device can fix the head tube of the bicycle triangular-frame; in cooperation with a seat tube device of the bicycle triangular-frame, the device can fix the whole bicycle triangular-frame, and detect and correct the head tube; correction is convenient, and the correction efficiency and quality are improved.

Description

Technical field: [0001] The invention relates to the technical field of bicycle manufacturing equipment, in particular to a positioning correction device for a bicycle tripod head tube. Background technique: [0002] After the existing bicycle tripod is assembled, it is generally manually estimated or placed on a horizontal workbench to check whether the axial centerlines of the seat tube and the head tube are parallel. There is no special fixing fixture to fix the head tube, and there is no special It is only measured by ordinary visual inspection or other tools, the measurement is not comprehensive, and there is no fixture fixed, the measurement accuracy cannot be guaranteed during the measurement, and the accuracy is not high; when quality problems are found, we will Adopt hammer etc. to knock, because there is no special-purpose clamp to fix, and there is no special-purpose correcting mechanism, it is very inconvenient when it beats, and precision is not high, and the qu...

AI Technical Summary

Problems solved by technology

[0002] After the existing bicycle tripod is assembled, it is generally manually estimated or placed on a horizontal workbench to check whether the axial centerlines of the seat tube and the head tube are parallel. There is no special fixing fixture to fix the head tube, and there is no special It is only measured by ordinary visual inspection or other tools, the measurement is not comprehensive, and there is no fixture fixed, the measurement accuracy cannot be guaranteed during the measurement, and the accuracy is not high; when quality problems are found, we will Hitting with a hammer, etc., because there is no special fixture to fix it, and no special correction mechanism, it is very inconvenient to hit, the precision is not high, and the quality of the product cannot be guaranteed

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