Rotary automobile pipe fitting multiangle multi-row hole drilling device

Abstract

The invention discloses a rotary automobile pipe fitting multiangle multi-row hole drilling device, which comprises a base, wherein support frames are arranged at the two sides of the upper end of thebase; a top plate is arranged on the top end of the support frame; a hydraulic cylinder is arranged in the middle part of the upper end of the top plate; a hydraulic shaft is arranged at the lower end of the hydraulic cylinder; an ascending and descending plate is arranged at the lower end of the hydraulic shaft; an ascending and descending post is arranged at each of two sides of the lower end of the ascending and descending plate; the lower end of the ascending and descending post is provided with a driving box; the middle part of the upper end of the base is provided with a position limiting frame; a rotating rod is arranged inside the position limiting frame; the two ends of the rotating rod are provided with slide blocks; a moving post is arranged on the upper end of the slide block;the upper end of the moving post is provided with a lower connecting plate; the middle part of the upper end of the lower connecting plate is connected with a position limiting post; the upper end ofthe position limiting post passes through a guide rail to be connected with the upper connecting plate; the upper end of the upper connecting plate is connected with a positioning plate; the middle of the lower end of the driving box is provided with a drill rod. The rotary automobile pipe fitting multiangle multi-row hole drilling device has the advantages that the position change between the clamping plates can be realized; the rotation on the automobile pipe fitting is realized; meanwhile, the multi-hole-position hole drilling can be performed on the automobile pipe fitting in one step.

Description

technical field [0001] The invention relates to the technical field of processing equipment for automobile pipe fittings, in particular to a rotary multi-angle and multi-row drilling device for automobile pipe fittings. Background technique [0002] Automobile refers to a vehicle driven by power and has 4 or more wheels that are not carried by rails. It is mainly used for: carrying people and (or) goods; towing vehicles that carry people and (or) goods; special purposes. Auto parts are the various units that make up the whole car and a product that serves the car. There are many kinds of auto parts. With the improvement of people's living standards, people consume more and more cars, and the market for auto parts is getting bigger and bigger. In recent years, auto parts manufacturers are also developing rapidly. In auto parts, there are many pipe fitting structures, which we collectively call auto pipe fittings. [0003] There are many pipe fittings on the car parts, and t...

AI Technical Summary

Problems solved by technology

[0004] In the existing technology, the equipment for processing holes mainly includes drilling machines and punching machines. For high-end processing, CNC machining centers are used for processing. In order to ensure accuracy, three-axis or five-axis processing is used. The cost is very high, which is not affordable for ordinary enterprises; Usually, if a drilling machine or a punching machine is used for processing, since the machine's movement direction is vertical, it can only be processed with a drilling jig and a fixture to determine the direction, or process a hole, and then position and process another hole from this hole, only one It is processed one by one, so the speed is slow and the efficiency is low. Repeated positioning will easily cause hole position deviation, resulting in poor relative position accuracy, and it is easy to cause the workpiece to be scrapped and the quality is unstable.

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