Steel pipe clamping mechanism

Abstract

The invention provides a steel pipe clamping mechanism which comprises a bottom plate; a driving mechanism, a clamping mechanism and pushing mechanisms are arranged on the bottom plate; the clamping mechanism comprises a base, a left clamping block and a right clamping block; the base is fixedly connected with the bottom plate; the left clamping block and the right clamping block are respectively and movably arranged on the top surface of the base; the pushing mechanisms comprise sliding blocks, pushing plates and pushing rods; the sliding blocks are arranged in a first sliding chute in a sliding manner; the pushing plates are fixedly connected to the top surfaces of the sliding blocks; the pushing rods are arranged horizontally; the left clamping block and the right clamping block are respectively connected with the pushing rods and the pushing plates; the driving mechanism comprises a supporting frame and a bi-directional screw rod; the supporting frame is arranged on the bottom plate; the bi-directional screw rod and the first sliding chute are arranged in parallel; the bi-directional screw rod is rotationally connected onto the supporting frame; a left spiral part and a right spiral part of the bi-directional screw rod are in threaded connection with the connecting blocks respectively; the two connecting blocks and the pushing mechanisms are arranged correspondingly; and each connecting block is fixedly connected with one corresponding pushing plate.

Description

technical field [0001] The invention belongs to the field of steel pipe production, and in particular relates to a steel pipe clamping mechanism. Background technique [0002] In the current steel pipe production, the steel pipe is cut into a certain length according to the needs of customers. In the steel pipe cutting technology, the steel pipe is fixed by a clamping mechanism, and then cut by a cutter. The existing steel pipe fixing device generally includes a fixed The lower clamping block and the movable upper clamping block, during the steel pipe clamping process, place the steel pipe on the lower clamping block, open the pushing element of the upper clamping block, and press down the upper clamping block until the steel pipe is fixed , the clamping mechanism is more complicated and not suitable for modern enterprise production. Contents of the invention [0003] In view of this, the present invention aims to propose a steel pipe clamping mechanism to solve the probl...

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Problems solved by technology

[0003] In view of this, the present invention aims to propose a steel pipe clamping mechanism to solve the problem of complex design of the steel pipe clamping mechanism in existing production

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