Correction device and method for large gear ring of cylindrical mixer
A technology of a calibration device and a calibration method, which is applied in the direction of metal processing, metal processing equipment, manufacturing tools, etc., can solve problems such as affecting production, long maintenance time, and increased production costs, so as to reduce production costs and avoid the cost of returning to the factory for maintenance , The effect of reducing maintenance costs
Active Publication Date: 2017-04-12
CHINA FIRST METALLURGICAL GROUP
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Problems solved by technology
After the large gear ring is deformed or damaged, the mixer is usually transported back to the manufacturer as a whole for maintenance. Transporting a super-long, super-high and overweight mixer is very likely to cause safety hazards, and the maintenance time is very long, which seriously affects production. This requires Purchase another set of mixing machine for backup, the production cost will increase greatly
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Embodiment Construction
[0019] In order to better understand the present invention, below in conjunction with embodiment and accompanying drawing, technical scheme of the present invention is described further (as Figure 1-3 shown).
[0020] Such as figure 1 As shown, a large gear ring correction device for a cylindrical mixer, it includes more than four self-aligning supports 2, and the self-aligning supports 2 are evenly distributed around the cylinder body 1 (preferably four, that is, up, down, left, and right Symmetrical layout, easy to adjust);
[0021] Such as figure 2 , 3 As shown, the self-aligning support 2 includes a pair of legs 5, a pair of main beams 6 and a pair of angle steels 7; the pair of main beams 6 are connected by connecting steel plates 8, and the pair of main beams 6 are arranged in parallel and symmetrically. , the center of the connecting steel plate 8 is provided with an internally threaded hole (the connecting steel plate 8 is a thickened steel plate), and the intern...
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The invention relates to a cylindrical mixer large gear ring correcting device and method. The device is characterized by comprising four or more self-aligning supports, each self-aligning support comprises a pair of supporting legs, a pair of main beams and a pair of steel angles, the main beams of each pair are connected through a connecting steel plate and are arranged symmetrically in parallel, an internal thread hole is formed in the center of each connecting steel plate, a radial adjusting bolt is arranged in each internal thread hole, every pair of supporting legs are fixed to the lower surfaces of the corresponding pair of main beams to form a square together, stand bars are arranged at the two ends of the lower surface of each supporting leg, every pair of steel angles are fixed to the upper surfaces of the corresponding pair of main beams, every pair of steel angles are symmetrically arranged on the two sides of the corresponding radial adjusting bolt, a round hole is formed in the position, corresponding the corresponding radial adjusting bolt, of the vertical surface of each steel angle, an axial nut is arranged at the position of each round hole, and an axial adjusting bolt is arranged in each axial nut. By the adoption of the method, operation is convenient, time is saved, efficiency is improved, and safety performance is high.
Description
technical field [0001] The invention belongs to the technical field of cylindrical mixers, and in particular relates to a correction device and method for a large gear ring of a cylindrical mixer. Background technique [0002] The cylindrical mixer (hereinafter referred to as the mixer) is widely used in the sintering production process. It is one of the main equipment of the sintering plant. It provides the sintering machine with a mixture of uniform composition and suitable particle size. The sintering production process plays a crucial role. The large gear ring is one of the most critical parts in the transmission device of the mixer. It is generally composed of two half-gear rings, which are connected together with counter screws. The large gear ring and the cylinder are symmetrically connected by twelve spring steel plates. The spring steel plates One end of the cylinder is welded on the cylinder, and the other end is connected with the large gear ring by bolts. To en...
Claims
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IPC IPC(8): B23P19/10
CPCB23P19/10
Inventor 吴建刚涂正环
Owner CHINA FIRST METALLURGICAL GROUP