Feeding device for cutting holes in angle steel workpieces
A technology for feeding devices and workpieces, applied in the direction of manufacturing tools, metal processing, metal processing equipment, etc., can solve problems such as low quality, low processing efficiency, and complicated manual cutting operations, so as to achieve high processing efficiency, avoid repeated positioning, Simple operation effect
Active Publication Date: 2018-07-03
ANHUI CIVIL AIR DEFENCE EQUIP
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Problems solved by technology
[0002] Angle steel workpieces include horizontal and vertical plates that are perpendicular to each other. When processing angle steel, it is necessary to cut holes on the horizontal or vertical plates with an acetylene cutting machine. At present, this kind of work can be done manually. However, manual cutting has the disadvantages of complex operation, low quality, and low processing efficiency; when using a semi-automatic acetylene cutting machine for cutting, due to the special structure of the angle steel, how to ensure that the position of the angle steel during cutting does not occur Change, become the difficulty of using semi-automatic acetylene cutting machine to cut angle steel
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[0020] Such as Figures 1 to 4 shown
[0021] The feeding device comprises a base 1, three feeding pulleys 2, a surplus material collection box 5 and a support plate 4.
[0022] The base 1 is composed of a vertical side plate 11 and a horizontal bottom plate 12. Three feed pulleys 2 are installed on the side plate 11 along the length of the side plate 11 of the base 1. The three feed pulleys 2 are distributed in a straight line, and the three feed pulleys 2 The axis of rotation of the feed pulley 2 is parallel and the direction of rotation is consistent. The distance between any two adjacent feed pulleys 2 is less than half the length of the angle steel workpiece 7. The distance between any two adjacent feed pulleys 2 is the same. Each feed pulley 2. The outer walls are all provided with feed ring grooves 21 matching the angle steel workpiece 7, and the angle steel workpiece 7 moves on two or more feed ring grooves 21 to form a feed channel for the angle steel workpiece 7 to ...
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The invention provides a material feeding device for hole cutting operation for an angle steel workpiece. The material feeding device comprises a base, at least three material feeding pulleys, an excess material collection box and a supporting plate, wherein the at least three material feeding pulleys are linearly mounted on the base in sequence; the rotating axial lines of the material feeding pulleys are parallel, and the material feeding pulleys rotate in the same direction; a material feeding ring slot matched with the angle steel workpiece is formed in the outer wall of each material feeding pulley; the angle steel workpiece moves in a material feeding channel formed by the material feeding ring slots of the material feeding pulleys; the supporting plate is fixedly connected to the base and is positioned beside the middle of the material feeding channel; a supporting part for supporting the angle steel workpiece is arranged at the upper end of the supporting plate; the excess material collection box is fixedly connected to the base; the angle steel workpiece moves along the material feeding channel and then passes through the supporting plate and the excess material collection box in sequence. The material feeding device has the technical benefits of simple operation, time and labor reduction and high processing efficiency, and repeated positioning caused by continuous operation for the angle steel workpiece is avoided.
Description
technical field [0001] The invention relates to a feeding device used for cutting holes of angle steel workpieces. Background technique [0002] Angle steel workpieces include horizontal and vertical plates that are perpendicular to each other. When processing angle steel, it is necessary to cut holes on the horizontal or vertical plates with an acetylene cutting machine. At present, this kind of work can be done manually. However, manual cutting has the disadvantages of complex operation, low quality, and low processing efficiency; when using a semi-automatic acetylene cutting machine for cutting, due to the special structure of the angle steel, how to ensure that the position of the angle steel during cutting does not occur It has become a difficult point to use semi-automatic acetylene cutting machine to cut angle steel. Contents of the invention [0003] The technical problem to be solved by the invention is to provide a feeding device for cutting holes of angle steel...
Claims
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IPC IPC(8): B23Q7/05
CPCB23K7/00B23K7/102B23K2103/04
Inventor 张顺彭玉凤陈瑞利汪红进邵海丽王海燕李彦
Owner ANHUI CIVIL AIR DEFENCE EQUIP