A drilling jig for special-shaped bent pipe

Abstract

The invention discloses a drilling clamp for special-shaped bent pipes. The drilling clamp comprises a base, an installing plate is arranged on the base, a plurality of crisscross sliding grooves are formed in the installing plate, the bottom end of a supporting table is installed in one sliding groove, a drilling mechanism is fixed on the supporting table, a bent pipe positioning structure and a locking mechanism for fixing the bent pipes are arranged on the supporting table, and a protection layer is arranged in the bent pipe positioning structure; a first fixing table is installed in the sliding grooves through a second sliding mechanism, and a first fixing mechanism is arranged on the first fixing table; a second fixing table is installed in the sliding grooves through a third sliding mechanism, and a second fixing mechanism is arranged on the second fixing table; a protruding strip is arranged at the portion, close to the supporting table, on the installing plate, and a ruler is arranged on the protruding strip. By means of the drilling clamp for the special-shaped bent pipes, the bent pipes in different shapes and with different sizes are drilled, different positions of the bent pipes can also be drilled, it is avoided that the surfaces of the special-shaped bent pipes are damaged during drilling, and deformation of the bent pipes occurs, and the rejection rate and the cost of the products are greatly reduced.

Description

technical field [0001] The invention relates to the field of drilling jigs, in particular to a drilling jig for special-shaped bent pipes. Background technique [0002] Now for better performance of the motorcycle and less space for the installation of various systems of the motorcycle; therefore, the oil pipes, water pipes, and air pipes in the motorcycle are designed as special-shaped bends; branch pipes need to be connected to the special-shaped bends, so now It is necessary to open a hole on the special-shaped elbow to realize the connection with the branch pipe; the structure of the existing drilling jig for the special-shaped elbow is complicated, and one kind of drilling jig only drills the elbow of the same model and the same size, and It is also impossible to drill holes in different positions of the special-shaped elbow; the applicability of the current bending pipe drilling jig is low; now it is necessary to design or purchase a set of drilling jigs for each kind ...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the above-mentioned problems in the prior art, the present invention proposes a drilling jig for special-shaped elbows. The present invention solves the problem that the existing drilling jigs have complex structures, poor applicability, and easy occurrence of holes on special-shaped elbows. Technical problems such as deviation, easy deformation of special-shaped bends during drilling, and easy damage to the surface of special-shaped bends during drilling

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