Cooling bed rolled piece clamping and braking device

Abstract

The invention provides a cooling bed rolled piece clamping and braking device, and belongs to the field of steel rolling production equipment. The cooling bed rolled piece clamping and braking device comprises a mounting base, a first clamping and braking plate, a swing arm, a second clamping and braking plate, a driving mechanism and a blocking plate. The mounting base is used for being mounted on a cooling bed. The first clamping and braking plate is mounted on the mounting base. The swing arm is connected to the mounting base in a swing mode, and the second clamping and braking plate is mounted on the swing arm. The driving mechanism is used for driving the swing arm to swing relative to the mounting base so that the second clamping and braking plate and the first clamping and braking plate can be matched to brake the rolled piece. The blocking plate is fixedly arranged on the swing arm and used for preventing the rolled piece from being separated from the position between the first clamping and braking plate and the second clamping and braking plate when the first clamping and braking plate and the second clamping and braking plate are matched to brake the rolled piece. The cooling bed rolled piece clamping and braking device adopting the structure can brake the rolled piece on the cooling bed and prevent the rolled piece from popping out to cause accidents so that the rolled piece can be accurately controlled, the situation that the sliding distance of the rolled piece on the cooling bed is too long is avoided, and the utilization rate of the cooling bed is increased.

Description

technical field [0001] The present application relates to the field of steel rolling production equipment, in particular, to a clamping and braking device for cold bed rolled workpieces. Background technique [0002] There is an apron feeding system in the rolling equipment system of the bar production workshop of the iron and steel plant. It is loaded onto the straightening plate of the cooling bed for further cooling. However, in the prior art, the friction between the weight of the rolled piece itself and the brake plate is usually used to eliminate the inertia to form a brake, which leads to the need for more precise control of the rolled piece, and the rolled piece needs to slide on the cooling bed for a certain distance to achieve braking. , which in turn leads to an extremely low utilization rate of the cooling bed, with more than one-fifth of the cooling bed vacant. Contents of the invention [0003] The embodiment of the present application provides a cooling be...

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Problems solved by technology

[0003] The embodiment of the present application provides a cooling bed rolled piece clamping and braking device to improve the problem in the prior art that the cooling bed utilization rate is extremely low due to the excessively long braking distance of the rolled piece on the cooling bed

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