CN206153469U - Accent dislocation device of steel ball skew rolling mill - Google Patents

Abstract

The utility model particularly relates to an accent dislocation device of steel ball skew rolling mill belongs to metal material technical field, including roll and rotary drum, the quantity of roll and the quantity of rotary drum are 2, the upper and lower both ends of roll all are equipped with set screw, the roll passes through set screw to be fixed on the rotary drum, the lower part both ends of rotary drum are equipped with the screw hole, all be equipped with on the screw hole with screw hole assorted set screw. The utility model provides a pair of accent dislocation device of steel ball skew rolling mill guarantees through adjusting set screw that two rolls keep the unanimity in the position around, simple structure, and convenient operation has improved the rolling quality of steel ball greatly, has reduced the rejection rate of product.

Description

A misalignment device for a steel ball skew rolling mill

technical field

The utility model specifically relates to a misalignment device for a steel ball skew rolling mill, which belongs to the technical field of metal materials.

Background technique

The steel ball of the ball mill is the grinding material medium of the ball mill equipment. Through the collision and friction between the steel balls of the ball mill and the material, the grinding and peeling effect is produced. It is an important basic component, especially the precision industrial steel ball plays an important role in the development of the national economy. Huge effect. Widely used in cement plants, power plants, etc. High and low chromium multi-element alloy steel balls, high and low chromium multi-element alloy casting and forging.

During the rolling process of steel balls for ball milling, it is necessary to ensure that the two rolls of the skew rolling mill are adjusted at the same height and the front and rear positions are consistent, otherwise the rolled steel balls will be scrapped because they do not meet the requirements, resulting in a waste of resources , It also increases the production cost of the enterprise. It is easy to maintain the same height of the existing devices, but it is relatively difficult to maintain the same height.

Need a kind of misalignment device of steel ball skew rolling mill now, in order to be able to solve above-mentioned technical problem.

Contents of the invention

The technical problem to be solved by the utility model is to provide a misalignment device for a steel ball skew rolling mill, which ensures that the front and back of the rolls are consistent through adjustment, and is easy to operate and easy to use.

The technical problem that the utility model needs to solve is realized through the following technical solutions:

A misalignment device for a steel ball skew rolling mill, comprising rolls and drums, the number of the rolls and the number of drums are two, the upper and lower ends of the rolls are provided with fixing screws, and the rolls are fixed by The screws are fixed on the drum, and the two ends of the lower part of the drum are provided with threaded holes, and the threaded holes are all provided with positioning screws matching the threaded holes.

Specifically, a level is provided on each of the rotating drums to facilitate detection of whether the rotating drum is in a horizontal position.

Specifically, it also includes a machine base on which the drum is arranged, and transparent baffles are provided at both ends of the machine base to ensure the safety of operators and to facilitate observation of rolling conditions.

The working principle of the utility model is: by loosening the upper and lower fixing screws of the roll, adjusting the positioning screw to ensure that the front and rear positions of the two rolls are consistent, and then tightening the fixing screws, so that the height remains unchanged, and the front and rear positions of the roll pass through Adjust the set screw to keep it consistent.

The beneficial effect of the utility model is that: the utility model provides a misalignment device for a steel ball skew rolling mill, which ensures that the front and rear positions of the two rolls remain consistent by adjusting the positioning screw, has a simple structure and is easy to operate, and greatly improves the steel ball. Rolling quality, reducing the reject rate of the product.

Description of drawings

Fig. 1 is the front view of the misalignment device of a kind of steel ball skew rolling mill of a kind of steel ball quenching machine provided by the utility model;

Fig. 2 is a schematic diagram of the connection between the roll and the drum of the present invention.

In the figure: 1. Roller; 2. Drum; 3. Fixing screw; 4. Positioning screw; 5. Transparent baffle; 6. Spirit level; 7. Machine base.

detailed description

Below in conjunction with accompanying drawing and embodiment, the specific embodiment of the utility model is described further. The following examples are only used to illustrate the technical solution of the utility model more clearly, but not to limit the protection scope of the utility model.

Example

As shown in Figure 1-2, the technical problem that the utility model provided by the utility model needs to be solved is realized by the following technical solutions:

A misalignment device for a steel ball skew rolling mill, comprising a roll 1 and a drum 2, the number of the roll 1 and the number of the drum 2 are two, and the upper and lower ends of the roll 1 are provided with fixing screws 3 , the roll 1 is fixed on the drum 2 by fixing screws 3, the lower ends of the drum 2 are provided with threaded holes, and the threaded holes are provided with positioning screws 4 matching the threaded holes.

Specifically, a spirit level 6 is provided on each drum 2 to facilitate detection of whether the drum is in a horizontal position.

Specifically, it also includes a machine base 7 on which the drum 2 is arranged, and transparent baffles 5 are provided at both ends of the machine base 7 to ensure the safety of operators and facilitate observation of rolling conditions.

The working principle of the utility model is: by loosening the upper and lower fixing screws 3 of the roller 1, and adjusting the positioning screw 4, the front and rear positions of the two rollers 1 are kept consistent, and then tightening the fixing screws 3, so that the height remains unchanged. The front and rear positions of the rolls are kept consistent by adjusting the set screw 4.

The beneficial effect of the utility model is that: the utility model provides a misalignment device for a steel ball skew rolling mill, which ensures that the front and rear positions of the two rolls remain consistent by adjusting the positioning screw, has a simple structure and is easy to operate, and greatly improves the steel ball. Rolling quality, reducing the reject rate of the product.

The above-mentioned embodiments are preferred implementations of the present utility model. It should be pointed out that those skilled in the art can make some improvements and modifications without departing from the technical principle of the utility model, and these improvements and modifications should also be regarded as the protection scope of the utility model.

Claims (3)

1. A misalignment device for a steel ball skew rolling mill, characterized in that it comprises a roll and a drum, the number of the rolls and the drum are 2, and the upper and lower ends of the roll are provided with fixing screws , the rolls are fixed on the drum by fixing screws, threaded holes are provided at both ends of the lower part of the drum, and positioning screws matching the threaded holes are provided on the threaded holes. 2. The misalignment device for a steel ball skew rolling mill according to claim 1, wherein a level is provided on each of the rotating drums. 3. The misalignment device for a steel ball skew rolling mill according to claim 1 or 2, further comprising a machine base, the drum is arranged on the machine base, and transparent stoppers are provided at both ends of the machine base. plate.