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A 3-DOF billet deburring machine

A degree of freedom, billet technology, used in metal processing machinery parts, feeding devices, metal processing equipment, etc., can solve the problems of low efficiency and high labor intensity, achieve good accuracy and dynamic performance, large working space, and reduce labor. the effect of strength

Active Publication Date: 2017-07-25
KUNMING UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most domestic steel mills still use artificial flame removal to remove burrs. This method is not only labor-intensive and inefficient, but also cannot be implemented on continuous casting lines.

Method used

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  • A 3-DOF billet deburring machine
  • A 3-DOF billet deburring machine
  • A 3-DOF billet deburring machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Embodiment 1: as Figure 1-5 As shown, a 3-degree-of-freedom billet deburring machine includes a frame 1, a motion platform 8, four motion branches, and an end effector installed on the motion platform 8; wherein the motion platform 8 is connected to the frame through four motion branches. 1 connection.

[0023] The composition of the four motion branches is as follows: three of the motion branches symmetrically arranged in an equilateral triangle are the driving branches. The motion platform is connected to each other, and the other end is connected to the frame through the Hooke hinge; the other motion branch is the driven branch, which is arranged in the space surrounded by the three drive branches, and adopts telescopic links and double parallelogram structure. Combination form, one end of the telescopic link is fixedly connected to the motion platform at the center of the hinge point symmetry of the motion platform, the other end is connected to one end of the dou...

Embodiment 2

[0027] Embodiment 2: as Figure 1-5 As shown, a 3-degree-of-freedom billet deburring machine includes a frame 1, a motion platform 8, four motion branches, and an end effector installed on the motion platform 8; wherein the motion platform 8 is connected to the frame through four motion branches. 1 connection.

[0028] The composition of the four motion branches is as follows: three of the motion branches symmetrically arranged in an equilateral triangle are the driving branches. The motion platform is connected to each other, and the other end is connected to the frame through the Hooke hinge; the other motion branch is the driven branch, which is arranged in the space surrounded by the three drive branches, and adopts telescopic links and double parallelogram structure. Combination form, one end of the telescopic link is fixedly connected to the motion platform at the center of the hinge point symmetry of the motion platform, the other end is connected to one end of the dou...

Embodiment 3

[0029] Embodiment 3: as Figure 1-5 As shown, a 3-degree-of-freedom billet deburring machine includes a frame 1, a motion platform 8, four motion branches, and an end effector installed on the motion platform 8; wherein the motion platform 8 is connected to the frame through four motion branches. 1 connection.

[0030] The composition of the four motion branches is as follows: three of the motion branches symmetrically arranged in an equilateral triangle are the driving branches. The motion platform is connected to each other, and the other end is connected to the frame through the Hooke hinge; the other motion branch is the driven branch, which is arranged in the space surrounded by the three drive branches, and adopts telescopic links and double parallelogram structure. Combination form, one end of the telescopic link is fixedly connected to the motion platform at the center of the hinge point symmetry of the motion platform, the other end is connected to one end of the dou...

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PUM

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Abstract

The invention relates to a novel three-degree-of-freedom steel billet burr removal machine, and belongs to the field of metallurgical machines. The novel three-degree-of-freedom steel billet burr removal machine comprises a machine frame, a motion platform, four motion branches and a tail end execution component installed on the motion platform, wherein the motion platform is connected with the machine frame through the four motion branches. According to the assembling mode of the four motion branches, three motion branches symmetrically arranged in a regular triangle shape are driving branches, the three driving branches are of the identical structure, and the other motion branch is a driven branch and is arranged inside the space defined by the three driving branches. No special requirement for the specific shape of a steel billet notch exists and burrs on the continuous casting steel billet in various notch shapes can be removed; the novel three-degree-of-freedom steel billet burr removal machine is simple in structure, low in cost and easy to control and manufacture, has the better precision and dynamic performance, is large in working space, and can improve the production efficiency and quality of the continuous casting steel billet, greatly lower the working intensity of workers, and save the production cost.

Description

technical field [0001] The invention relates to a 3-degree-of-freedom billet deburring machine, which belongs to the field of metallurgical machinery. Background technique [0002] Continuous casting billets are usually cut to length and segmented by flame cutting to meet the needs of the rolling process. During the flame cutting process of the continuous casting billet, many cutting residues are formed due to the cooling of the molten metal flowing through the lower surface of the incision, which is in the shape of burrs. The tip of the burr is sharp. If these burrs are not removed in time, the casting slab will be sent directly to the next rolling process, which will damage the surface of the roll and affect the life of the roll. In addition, scars will be formed on the end of the plate during the rolling process, affecting the quality of the steel. quality and yield. Therefore, the burrs must be removed immediately after flame cutting of the strand. In recent years, wi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23D79/00B23Q5/38
Inventor 伞红军贺玮伍星陈庆刘畅肖飞赵俊杰雷俊松
Owner KUNMING UNIV OF SCI & TECH