Clamping mechanism capable of preventing steel structure from slipping during drilling

Abstract

The invention relates to the technical field of steel drilling, and discloses a clamping mechanism capable of preventing a steel structure from slipping during drilling. The clamping mechanism comprises a machine table, the inner side of the machine table is slidably connected with a first sliding block, the front side of the first sliding block is fixedly connected with a first fixing rod, the outer side of the first fixing rod is slidably connected with a clamping mechanism, first connecting rods are fixedly connected to the left side and the right side of the first sliding block, a first movement chamber is fixedly connected to the upper sides of the first connecting rods, a first movement block is slidably connected to the inner side of the first movement chamber, and a first pushing rod is slidably connected to the lower right side of the first movement block. According to the clamping mechanism capable of preventing the steel structure from slipping during drilling, the first moving block is pushed to slide rightwards in an open groove in the first moving chamber, so that the first pushing rod is pushed to move downwards, the first pushing rod continuously applies force to the clamping mechanism according to the depth distance of a drill bit, and by means of the structure, the effects that a workpiece cannot slip off, the metal workpiece is not prone to shaking, and drilling is accurate are achieved.

Description

technical field [0001] The invention relates to the technical field of steel drilling, in particular to a clamping mechanism for avoiding slippage of a steel structure during drilling. Background technique [0002] In the process of mechanical processing, some steel materials need to be drilled to achieve the effect of assembling with other parts. Nowadays, lathes are generally used for drilling. With the development of science and technology, the drilling process of mechanical processing is becoming more and more refined. change. [0003] Most of the drilling devices currently on the market mainly exist that the metal workpiece is easily slipped due to the vibration of the drill bit during the drilling process, resulting in drilling failure, or a clamping device can be provided to clamp the metal workpiece, but as the drill bit The more severe the vibration generated by the deeper the hole, the more likely the metal workpiece will shake, resulting in inaccurate drilling. I...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a clamping mechanism that prevents the steel structure from slipping when drilling, which has the advantages of no slipping of the workpiece, no shaking of the metal workpiece, accurate drilling, automatic cleaning of iron filings, and reduced manpower consumption , which solves the problems of the existing drilling device that the workpiece is easy to slip, the metal workpiece is easy to shake, the drilling is not accurate, the iron filings need to be manually cleaned and a large amount of manpower is consumed

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