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Bending machine for sleeper production

A bending machine and sleeper technology, applied in the field of bending machines, can solve the problems of low qualified rate of finished products, achieve the effects of improving the qualified rate of finished products, avoiding deflection, and eliminating bending deformation

Pending Publication Date: 2019-09-17
北京好运达智创科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] This application provides a bending machine for sleeper production to solve the problem of low pass rate of finished products of traditional bending machines

Method used

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  • Bending machine for sleeper production
  • Bending machine for sleeper production
  • Bending machine for sleeper production

Examples

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Embodiment Construction

[0032] The embodiments will be described in detail hereinafter, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following examples do not represent all implementations consistent with this application. These are merely examples of systems and methods consistent with aspects of the present application as recited in the claims.

[0033] see figure 1 , is a structural schematic diagram of a bending machine for sleeper production in the present application. Depend on figure 1 It can be seen that the bending machine for sleeper production provided by the present application includes the following parts: a support frame 1 , a conveying device 2 , a straightening device 3 , a cutting device 4 and a bending device 5 . Wherein, the conveying device 2 , the st...

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Abstract

The invention provides a bending machine for sleeper production. The bending machine comprises a supporting frame, a conveying device, a straightening device, a cutting device and a bending device, in practical application, a conveying wheel is driven by a conveying motor in the conveying device to rotate and convey the fine steel wires to be machined; and then the fine steel wires are extruded through a plurality of straight wheels in the straightening device, so that the thin steel wire is maintained on the flat straight line, the bending deformation on the fine steel wire is ensured, the flat thin steel wire is cut into a preset length through the cutting device, and finally, a concave die, a male die and a thrust rod in the bending device are jointly bent to form a bent hook shape. According to the bending machine, the bending deformation on the thin steel wire to be machined can be eliminated through the straightening device, so that the influence of bending deformation on the finished product can be eliminated. By means of a plurality of bending modules on the bending device, deflection of the fine steel wires in the bending process is avoided, and the qualified rate of finished products is improved.

Description

technical field [0001] The present application relates to the technical field of sleeper production equipment, in particular to a bending machine for sleeper production. Background technique [0002] High-speed rail sleepers are concrete sleepers laid under the high-speed rail rails to support the high-speed rail rails, buffer the pressure on the rails, and maintain the flatness of the rail surface. During the production process of high-speed rail sleepers, the trusses are placed and the concrete is filled in the mold, which is cooled and formed. The concrete material poured at both ends of the truss needs to have sufficient thickness and strength. Therefore, before the concrete is poured, the truss and the matching stirrups need to be preset in the mold so that the concrete material can have a supporting effect after it solidifies. [0003] Since high-speed rail tracks have higher requirements for flatness than ordinary railways, the concrete thickness at both ends of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21F45/16B21F23/00B21F11/00B21F1/00B21F1/02
CPCB21F45/16B21F23/00B21F11/00B21F1/004B21F1/02B21F1/026
Inventor 郑翼
Owner 北京好运达智创科技有限公司
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