CN104772609A - Grain conveyer auger blade processing method - Google Patents

Abstract

The invention discloses a grain conveyer auger blade processing method which comprises the following steps of: 1) processing single blades, and performing inner hole processing and interface cutting on the single blades; 2) performing preliminary molding on the single blades, and stretching towards two sides along the spiral direction; 3) performing end-to-end butt joint on the single blade subjected to preliminary molding according to the spiral direction; 4) sleeving a spiral core shaft by the grouped blades which are combined into a string, and welding initial ends of the blades and the initial position of the spiral core shaft; 5) stretching the grouped blades so as to ensure that the blades deform to preset shapes along the spiral core shaft, and welding the blades and the spiral core shaft so as to ensure that the helical blades are fixed and molded on the spiral core shaft. According to the grain conveyer auger blade processing method, the auger blade is processed by use of a mode of processing single blades, combing the single blades into a blade string, sleeving the spiral core shaft by the blade string, stretching and performing welding fixation molding, so that the overall service life of the auger blade is prolonged, and losses of consumers are reduced.

Description

A kind of processing method of grain transporter packing auger blade

Technical field

The present invention relates to field of agricultural machinery, be specifically related to a kind of processing method of grain transporter packing auger blade.

Background technology

Grain transporter plays vital effect in field of agricultural machinery, no matter be in grain harvesting or grain processing, all be widely used, but due to the processing method of grain transporter packing auger blade improper, cause auger often need repairing or change, bring great loss to user.

Summary of the invention

In order to solve the problems of the technologies described above, the invention provides a kind of processing method of grain transporter packing auger blade, the service life of auger can greatly be improved by the packing auger blade of this processing method processing and fabricating, reduce the loss of user.

Object of the present invention carrys out specific implementation by the following technical programs:

A processing method for grain transporter packing auger blade, comprises the following steps:

1) process each single blade and endoporus, cutting interface are processed to single blade;

2) to single blade just one-step forming, the direction of rotation according to spiral stretches to both sides;

3) blade of first for monolithic one-step forming is pressed the docking of rotary orientation head and the tail;

4) group blade of combination bunchiness to be set on spiral mandrel and initial end is welded with spiral mandrel original position;

5) stretching group blade makes it along helix core shaft distortion to preset shape, it is welded with spiral mandrel, makes helical blade fixed-type on spiral mandrel.

The processing method of a kind of grain transporter packing auger blade of the present invention, by processing individual blade,---combination bunchiness blade---is set on spiral mandrel---to stretch and be welded and fixed shaping mode processes packing auger blade, the whole service life of packing auger blade is improved, reduces the loss of consumer.

Detailed description of the invention

The processing method of a kind of grain transporter packing auger blade described in the embodiment of the present invention, comprises the following steps:

1) process each single blade and endoporus, cutting interface are processed to single blade;

2) to single blade just one-step forming, the direction of rotation according to spiral stretches to both sides;

3) blade of first for monolithic one-step forming is pressed the docking of rotary orientation head and the tail;

4) group blade of combination bunchiness to be set on spiral mandrel and initial end is welded with spiral mandrel original position;

5) stretching group blade makes it along helix core shaft distortion to preset shape, it is welded with spiral mandrel, makes helical blade fixed-type on spiral mandrel.

The processing method of a kind of grain transporter packing auger blade of the present invention, by processing individual blade,---combination bunchiness blade---is set on spiral mandrel---to stretch and be welded and fixed shaping mode processes packing auger blade, the whole service life of packing auger blade is improved, reduces the loss of consumer.

Last it is noted that the foregoing is only the preferred embodiments of the present invention; be not limited to the present invention; for a person skilled in the art; it still can regulate the technical scheme described in foregoing embodiments; or equivalent replacement is carried out to wherein portion of techniques feature; within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (1)

1. a processing method for grain transporter packing auger blade, is characterized in that comprising the following steps:

1) process each single blade and endoporus, cutting interface are processed to single blade;

2) to single blade just one-step forming, the direction of rotation according to spiral stretches to both sides;

3) blade of first for monolithic one-step forming is pressed the docking of rotary orientation head and the tail;

4) group blade of combination bunchiness to be set on spiral mandrel and initial end is welded with spiral mandrel original position;

5) stretching group blade makes it along helix core shaft distortion to preset shape, it is welded with spiral mandrel, makes helical blade fixed-type on spiral mandrel.