Bilateral bending device for pantograph slide plate production and bending method thereof

Abstract

The invention discloses a bilateral bending device for pantograph slide plate production and a bending method thereof. The device comprises two vertical plates which are vertically arranged in parallel, two groups of sliding plate assemblies are arranged up and down between the two vertical plates correspondingly, the two groups of sliding plate assemblies are horizontally and fixedly installed between the two vertical plates in a parallel mode, and the two groups of sliding plate assemblies are symmetrically provided with a pair of sliding blocks, a pair of fixed pulleys, a pair of rope winding rollers and a pair of rope winding motors. The bilateral bending device for the pantograph slide plate production and the bending method thereof have the beneficial effects that the connecting strength of a carbon strip and a bearing frame is enhanced by bending clamping plates at the two ends of the bearing frame to clamp the carbon strip, compared with a traditional connecting mode only depending on glue pasting, the carbon strip and the bearing frame can be firmly fixed, and the bending method is simple and convenient to operate, high in bending speed, high in efficiency and good in practicability.

Description

technical field [0001] The invention relates to the field of pantograph slides, in particular to a double-sided bending device for pantograph slide production and a bending method thereof. Background technique [0002] With the development of high-speed railways, the overall strength of pantograph slides is required to be higher and higher, and the fixed carbon bars and brackets are usually fixed and connected by glue. In actual operation, the bracket is fixed on the bracket first, then glue is applied to the bracket and the carbon strip respectively, and finally the bracket and the carbon strip are glued together. However, as the speed of the train gets higher and higher, the service life of the pantograph sliding plate using this connection method is getting lower and lower. The reason is that the connection method of the adhesive connection is less firm and the overall strength It is not high, and when the train is running at high speed, the carbon strip and the bracket ...

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Problems solved by technology

[0003] The object of the present invention is to provide a double-sided bending device and bending method for the production of pantograph slides in order to solve the above problems, so as to solve the problem that the traditional carbon strips and brackets in the prior art have low connection strength and are not suitable for high-speed Issues with train use, etc.

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