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Device and method for movable positioning and shape-righting of workpieces subjected to continuous induction quenching

A technology of induction hardening and workpiece movement, which is applied in the direction of quenching device, improvement of process efficiency, manufacturing tools, etc. It can solve the problems of large workpiece deformation, workpiece throwing out of the transmission track, and too long workpiece, and achieves low production cost and excellent device structure. Simple, easy-to-operate effects

Inactive Publication Date: 2015-03-25
ACRE COKING & REFRACTORY ENG CONSULTING CORP
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0003] The general transmission mechanism is composed of a group of continuous transmission rollers. The workpiece is placed on the transmission roller to realize the online movement of the workpiece. For the continuous induction hardening production line, the workpiece is prone to distortion and deformation after induction heating and rapid cooling. It is easy to get stuck on the roller table, and sometimes the workpiece is thrown out of the transmission track because the workpiece is too long and deformed seriously.
In addition, the deformation of the workpiece is too large, which will exceed the national standard value, so manual straightening is required.

Method used

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  • Device and method for movable positioning and shape-righting of workpieces subjected to continuous induction quenching
  • Device and method for movable positioning and shape-righting of workpieces subjected to continuous induction quenching
  • Device and method for movable positioning and shape-righting of workpieces subjected to continuous induction quenching

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Embodiment Construction

[0025] The present invention will be described in detail below in conjunction with the accompanying drawings, but it should be pointed out that the implementation of the present invention is not limited to the following embodiments.

[0026] Such as Figure 1-5 As shown, a device for moving, positioning and orthopedic workpieces for continuous induction hardening includes an orthopedic device base 7, a transmission pressure roller 4, and a side pressure roller transmission device. The transmission pressure roller 4 is fixed on the orthopedic device base 7, see image 3 , the side pressure roller transmission device is composed of two side pressure rollers 5, the moving convex rail 5-4 at the bottom of the side pressure roller 5 is embedded in the moving rail groove 7-1 of the base 7 of the orthopedic device, and the two sides of the transmission pressure roller 4 are respectively Install a set of side pressure roller drive.

[0027] See Figure 4 , Figure 5 , on the base 7...

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Abstract

The invention provides a device and a method for movable positioning and shape-righting of workpieces subjected to continuous induction quenching. The device comprises shape-righting device bases, transmission press rollers and side press roller transmission devices, wherein the transmission press rollers are fixed on the shape-righting device bases, each side press roller transmission device consists of two side press rollers, movable bulging rails at bottoms of the side press rollers are embedded in movable rail grooves of the shape-righting device bases, and a set of the side press roller transmission devices are mounted on two sides of each transmission press roller. The device is used for movable positioning and shape-righting of the workpieces subjected to continuous induction quenching, so that the workpieces pass through a production line continuously, and the whole procedure process is finished finally. The deformation amount of the workpieces can be controlled within a national standard range, and subsequent manual shape righting is not required. The workpieces cannot be jammed and thrown away when transmitted on a roller bed.

Description

technical field [0001] The invention relates to the field of heat treatment mechanical equipment, in particular to a device and method for moving, positioning and correcting workpieces for continuous induction hardening. Background technique [0002] The continuous induction hardening production line is suitable for the production line of induction hardening of long workpiece metal, which can realize continuous automatic induction heating and cooling, and finally improve the surface hardness and mechanical properties of the workpiece. When the slender workpiece is quenched through the production line, it usually produces a certain amount of bending out of shape. [0003] The general transmission mechanism is composed of a group of continuous transmission rollers. The workpiece is placed on the transmission roller to realize the online movement of the workpiece. For the continuous induction hardening production line, the workpiece is prone to distortion and deformation after ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C21D9/00C21D1/62C21D1/42
CPCC21D1/42C21D1/62C21D9/0068Y02P10/25
Inventor 李旭东杨俊峰王满
Owner ACRE COKING & REFRACTORY ENG CONSULTING CORP
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