CN203091435U - Large bar UV cold bed - Google Patents

Abstract

The utility model belongs to the technical field of big rod metallurgy, in particular to a big rod UV cooling bed, which solves the problem of poor cooling effect of the existing big rod cooling bed. Big rod UV cooling bed, including U teeth, V teeth, motor and reducer, the reducer is connected to the main shaft, and three eccentric wheels are installed on the main shaft, and one eccentric wheel that moves the U teeth and V teeth up and down is connected to the tripod through a connecting rod In addition, the two eccentric wheels that make the U teeth and V teeth move horizontally are respectively connected to the U gear frame and the V gear frame through the connecting rod. Roll on a tripod. The utility model has the following beneficial effects: the use of UV teeth realizes multiple feeding, improves production efficiency, and reduces scratches on the surface of blanks. At the same time, due to the mutual movement of the U/V tooth plates, the bar is rotated at 360 degrees during transportation, which greatly improves the cooling effect of the bar and also straightens the bar.

Description

Big stick UV cooling bed

technical field

The utility model belongs to the technical field of big rod metallurgy, in particular to a big rod UV cooling bed.

Background technique

At present, the large bar cooling bed generally adopts the dynamic and static tooth cooling bed, and this kind of cooling bed does not have the effect of separating steel due to the use of dynamic and static teeth. If multiple feeders (2~4) are used, multiple bars are always in one tooth, which seriously affects the cooling effect of the bars.

Contents of the invention

In order to solve the problem of poor cooling effect of the existing large rod cooling bed, the utility model provides a large rod UV cooling bed.

The utility model adopts following technical scheme to realize:

Big rod UV cooling bed, including U teeth, V teeth, motor and reducer, is characterized in that the reducer is connected to the main shaft, and three eccentric wheels are installed on the main shaft, and one eccentric wheel moves the U teeth and V teeth up and down The tripod is connected through the connecting rod, and the two eccentric wheels that make the U teeth and V teeth move horizontally are respectively connected to the U gear frame and the V gear frame through the connecting rod. The U teeth and V teeth are fixed on the U gear frame and the V gear frame. Gear rack and V gear rack roll on the tripod. The horizontal eccentricity of U teeth and V teeth is 60mm, and the height eccentricity is 80mm.

The utility model has the following beneficial effects: the use of UV teeth realizes multiple feeding, improves production efficiency, and reduces scratches on the surface of blanks. At the same time, due to the mutual movement of the U/V tooth plates, the bar is rotated at 360 degrees during transportation, which greatly improves the cooling effect of the bar and also straightens the bar.

Description of drawings

Fig. 1 is the structural representation of the utility model,

Figure 2 is a side view of Figure 1

In the figure: 1-motor, 2-reducer, 3-spindle, 4-U tooth connecting rod, 5-V tooth connecting rod, 6-U tooth, 7-V tooth, 8-tripod connecting rod, 9-triangle shelf.

Detailed ways

The specific implementation of the utility model will be further described in conjunction with the accompanying drawings.

The utility model adopts UV teeth, that is, three kinds of eccentric connecting rods are installed on the coaxial. Two eccentric 60mm connecting rods are connected with U teeth and V teeth to make U teeth and V teeth move horizontally. The teeth move up and down, as shown in Figure 1 and Figure 2 below: When the U gear frame and the V gear frame move forward and backward at a certain step distance, they are still rolling on the tripod, and the U/V teeth are mutually up and down by the rotating shaft of the motor reducer. Movement, so that multiple bars in one tooth are divided into steel one by one. Thereby realizing multiple feeding, improving production efficiency, reducing scratches on the surface of the billet, and improving the cooling effect of the billet. The U/V tooth pitch is 398mm, the angle between the two slopes of the V tooth is 108°52, and the tooth height is 140mm. The utility model modifies the moving and static teeth of the cooling bed, so that the teeth have the effect of separating steel. Improve production efficiency, reduce scratches on the surface of the billet, and improve the cooling effect of the billet.

Claims (2)

1. A large rod UV cooling bed, including U teeth, V teeth, motor and reducer, characterized in that the reducer is connected to the main shaft, and three eccentric wheels are installed on the main shaft, in which the U teeth and V teeth move up and down One of the eccentric wheels is connected to the tripod through a connecting rod, and the two eccentric wheels that make the U teeth and V teeth move horizontally are respectively connected to the U gear frame and the V gear frame through the connecting rod, and the U teeth and V teeth are fixed on the U gear frame and the V gear frame. Gear racks, U gear racks and V gear racks roll on the tripod. 2. The big rod UV cooling bed according to claim 1, characterized in that the horizontal eccentricity of the U teeth and the V teeth is 60 mm, and the height eccentricity is 80 mm.

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