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Tension straightener

A technology of tension leveling machine and fuselage, applied in the field of tension leveling machine, which can solve the problems of large synchronous error of elevators, affecting product quality, and inability of tension leveling machine to run stably, etc., and achieves the effect of reasonable structure layout and easy promotion

Active Publication Date: 2015-04-08
WENZHOU JIUYI HEAVY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

There are many deficiencies in the existing tension leveling machines. For example, the hydraulic drive is basically used in the elevator, which leads to a large synchronization error between the elevators, which makes the production efficiency of the tension leveling machine poor; and the profile fixing is unstable. As a result, the tension leveler cannot be carried out stably during work, which affects product quality

Method used

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0019] Such as Figure 1-Figure 6 As shown, the present invention discloses a tension straightening machine, comprising a fuselage 1, inside the fuselage 1 is provided with several groups of elevators 2 distributed side by side, one end inside the fuselage 1 is provided with a twisting slider 3, and the other One end is provided with a latch puller 4, and the cross-section of the fuselage 1 is C-shaped. In a specific embodiment of the present invention, the elevator 2 includes a frame 21, a lifting platform 22, a motor 23, a gearbox 24 and Rack assembly 25, the lifting table 22 is slidingly connected with the frame 21, the motor 23 is fixed on the frame 1, and the gearbox 24 is connected to the motor shaft of the motor 23, the gearbox 24 is provided with an output shaft, and t...

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Abstract

The invention relates to a tension straightener. The tension straightener comprises a machine body, wherein a plurality of groups of lifting machines which are distributed side by side are arranged in the machine body, a twisting pull head is arranged at one end in the machine body, a plug pull head is arranged at the other end in the machine body, and the cross section of the machine body is C-shaped; the tension straightener is characterized in that each lifting machine comprises a frame, a lifting table, a motor, a transmission case and a rack component, wherein the lifting table is in sliding connection with the frame, the motor is fixed on the frame, the transmission case is connected to a motor shaft of the motor, the transmission case is provided with an output shaft, a transmission gear is arranged on the output shaft, the rack component is fixed on the side wall of the lifting table, and the transmission gear is meshed with the rack component. The tension straightener provided by the invention has the advantages that gear-rack transmission is used for replacing a traditional hydraulic lifting structure, and as the mechanical transmission has higher synchronicity, synchronism errors are greatly reduced and the production efficiency of the tension straightener is improved.

Description

technical field [0001] The invention relates to a tension straightening machine, in particular to a tension straightening machine for straightening profiles. Background technique [0002] Many profiles are produced by extrusion or rolling, and they are not very straight. The two ends need to be clamped by a tension leveler, and a certain tension is applied to stretch, so that the stretched profiles can meet the factory standard. There are many deficiencies in the existing tension leveling machines. For example, the hydraulic drive is basically used in the elevator, which leads to a large synchronization error between the elevators, which makes the production efficiency of the tension leveling machine poor; and the profile fixing is unstable. Cause the tension straightening machine to be unable to carry out stably when working, influence product quality. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the object of the present invention is t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D3/12
CPCB21D3/12
Inventor 杨权武
Owner WENZHOU JIUYI HEAVY IND
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