A Mechanical Bending Plate Slope Adjusting Fixture and Method

Abstract

The invention provides a mechanical bent-plate-type slope adjusting clamp and method. The mechanical bent-plate-type slope adjusting clamp comprises a clamp base, wherein a side vertical plate and a middle vertical plate are arranged on the clamp base; a plurality of T-shaped grooves are formed in the outer side surface of the middle vertical plate from top to bottom in a spacing manner; a V-shaped positioning block is arranged at the bottom of the middle vertical plate; two raised brackets are horizontally arranged on the inner side surface of the middle vertical plate in a spacing manner; aservo motor is arranged on the outer side surface of the side vertical plate and connected with a worm; the worm is connected with a worm gear; an angle displayer is arranged at the tail end of the worm; one end of a gear shaft is mounted on the worm gear; the other end of the gear shaft penetrates through the side vertical plate and is mounted on the clamp base; the raised brackets are in hingedconnection with a rotating table plate through a hinge shaft; a fan-shaped gear is arranged on the reverse side of the rotating table plate and in meshed connection with the gear shaft; the T-shaped grooves are formed in the obverse side of the rotating table plate from top to bottom; and the V-shaped positioning blocks are arranged at the bottom of the rotating table plate. The mechanical bent-plate-type slope adjusting clamp and method have the advantages that the structure is stable, the rigidity is high, the operation is simple, the labor intensity is reduced, the working efficiency is improved, and the clamped part slope adjusting and positioning precision is high.

Description

Technical field: [0001] The invention relates to the technical field of process equipment, in particular to a mechanical bending plate type tilt adjustment fixture and a method for clamping workpieces of machine tool equipment such as drilling machines, gantry milling machines and performing vertical and oblique hole drilling or face milling processing. Background technique: [0002] At present, parts such as flywheels and support sleeves widely used on mechanical presses usually need to be machined with long and deep oblique holes, which are used to lubricate the main driving rotating parts of the mechanical press. Some disc parts also need vertical and oblique holes. Drilling or face milling. How to securely and accurately fix the flywheel, support sleeve, disc and other parts on the drilling machine or milling machine table or the base surface of the platform, and realize the drilling of slender and deep oblique holes or the milling of the surface has always troubled the techn...

AI Technical Summary

Problems solved by technology

How to firmly and accurately fix flywheels, support sleeves, discs and other components on the drilling machine or milling machine table or the base surface of the ground platform, and realize the drilling of slender and deep inclined holes or the milling of surfaces has always puzzled technicians , the difficulty is mainly reflected in two aspects: one is that the above-mentioned parts are fixed vertically or accurately at a certain angle on the workbench or the base surface of the ground platform, and it is difficult to clamp, especially at a certain angle, and manual operation is time-consuming and laborious; two. The adjustment and positioning accuracy of the inclination angle of the above-mentioned parts is low. Generally, the inclination angle error is more than 0.5 degrees, resulting in poor processing quality of the parts.

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