Square tube two-way synchronous bending machining device for mechanical equipment production and assembly

Abstract

The invention provides a square tube two-way synchronous bending machining device for mechanical equipment production and assembly. The square tube two-way synchronous bending machining device comprises arc-shaped base plates; L-shaped supporting frames A are further slidably mounted at the outer sides of the arc-shaped base plates correspondingly, the L-shaped supporting frames A are slidably mounted in adjusting grooves A through clamping plates at the bottoms of the L-shaped supporting frames A, threaded cylinders are further connected to the bottoms of the clamping plates, and adjusting screw rods are inserted into the threaded cylinders in a penetrating manner and engaged with the threaded cylinders correspondingly; and a driving mechanism is installed at the inner side of a machiningplatform and is in transmission connection with tube bending linkage gears on the tube bending mechanisms, the front end of a discharging push rod is of a U-shaped structure and is connected with twosets of L-shaped supporting frames B, and the rear end of the discharging push rod is connected with an inner baffle, then penetrates through a U-shaped frame and is sleeved with a reset spring. theadjusting screw rods drive the two L-shaped supporting frames A to conduct synchronous sliding adjustment so that the bent lengths of the two ends of a square tube can be kept consistent all the time,the bent square tube can be pushed out by pushing an outer baffle and the L-shaped supporting frames B, and the square tube returns under the action of the reset spring and the inner baffle after being loosened.

Description

technical field

[0001] The invention belongs to the technical field of mechanical processing, and more specifically relates to a square tube bidirectional synchronous bending processing device used in the production and assembly of mechanical equipment. Background technique

[0002] Square tube refers to a thin-walled steel tube with a hollow square cross-section. This type of steel tube is also called cold-bent steel profile. This type of steel tube has excellent mechanical properties, acid and alkali corrosion resistance, and excellent weather resistance and welding processing characteristics. , so it has a wide range of applications in the fields of production, construction, petrochemical, power engineering and machinery manufacturing. The square tubes are generally standard specifications when used, so secondary processing is often required on site. The processing methods include welding, bending and cutting. Now in practical applications, bending is required.

[0003] ...

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