CN201907034U - Ball seat for tube mill slippers - Google Patents

Abstract

A ball seat for a sliding shoe of a tube mill, comprising a base with an irregular polyhedron shape, the front and rear surfaces, and the left and right sides of the base are parallel to each other and perpendicular to the lower bottom surface; the upper right surface forms an included angle with the lower bottom surface , the upper left surface is perpendicular to the upper right surface; the upper right surface is processed with a boss, a blind hole is processed along the normal direction of the convex table surface, and a thread for fixing the convex-concave sphere of the sliding shoe is processed at the center of the bottom surface of the blind hole Holes; two through holes are symmetrically processed in the lower part between the left and right sides of the base. Due to the irregular polyhedron structure, the support seat is an inclined surface, which is used to fix the ball of the sliding shoe of the tube mill, so that the support of the sliding shoe of the tube mill becomes simple and easy. The utility model has the advantages of simple structure, time saving and labor saving, convenient adjustment, easy processing and assembly, and high installation precision.

Description

Ball seat for slide shoe of tube mill

technical field

The utility model relates to a ball seat, in particular to a ball seat for supporting sliding shoes of a tube mill.

Background technique

As a large-scale tube mill widely used in building materials, metallurgy, mineral processing, electric power and chemical industries to grind cement and other materials, sliding shoe bearing support is generally used, and the effect of sliding shoe support directly affects the performance of the tube mill. and use reliability. Since the sliding shoe is positioned at the lower side of the cylindrical body, its support seat must be an inclined surface. What present sliding shoe supporting seat adopted is planar structure, and it is arranged on the foundation of inclination. The problems in this method are: it is time-consuming and labor-intensive to make the inclined foundation, the position cannot be moved and adjusted when the workpiece is installed, and it is difficult to ensure the installation accuracy of the sliding shoes.

Contents of the invention

The purpose of the utility model is to overcome the deficiencies in the prior art and provide a ball seat for tube mill sliding shoes with simple structure, time-saving and labor-saving, convenient processing and installation, adjustable position and high installation precision.

In order to achieve the above object, the ball seat of the slide shoe of the tube mill of the present invention includes a base with an irregular polyhedron shape, the front and rear surfaces of the base, and the left and right side surfaces are respectively parallel to each other, and are respectively perpendicular to the lower bottom surface; The surface forms an included angle with the lower bottom surface, and the upper left surface is perpendicular to the upper right surface; a boss is processed on the upper right surface, a blind hole is processed along the normal direction of the convex surface, and a blind hole is processed at the center of the bottom surface of the blind hole. The threaded hole for fixing the convex-concave ball of the sliding shoe; the lower part between the left and right sides of the base is symmetrically processed with 2 through holes.

The angle formed by the upper right surface and the lower bottom surface is 30 degrees.

Beneficial effect: due to the irregular polyhedral structure, the support seat is an inclined surface, which is used to fix the ball of the slide shoe of the tube mill, so that the support of the slide shoe of the tube mill becomes simple and easy. The utility model has the advantages of simple structure, time saving and labor saving, convenient adjustment, easy processing and assembly, and high installation precision.

Description of drawings

Fig. 1 is the schematic diagram of the front view section structure of the spherical seat of the present utility model;

Fig. 2 is the left view structural representation of the spherical seat of the present utility model;

Fig. 3 is a structural schematic diagram of an example of a spherical seat of the present invention.

In the figure: 1-base, 2-boss, 3-blind hole, 4-threaded hole, 5-through hole.

Detailed ways

An embodiment of the present utility model is further described below in conjunction with accompanying drawing:

As shown in Fig. 1 and Fig. 2, the ball seat of the sliding shoe of the tube mill of the present invention adopts a base 1 with an irregular polyhedron structure, and the front and rear surfaces of the base 1, and the left and right side surfaces are respectively parallel to each other. They are respectively perpendicular to the bottom surface; the acute angle between the upper right surface and the lower bottom surface is 30 degrees, and the upper left surface is perpendicular to the upper right surface. Boss 2 is processed on the upper right surface, a blind hole 3 is processed along the normal direction of the convex 2 table, and a threaded hole 4 for fixing the convex-concave sphere of the sliding shoe is processed at the center of the bottom surface of blind hole 3 . Two through holes are symmetrically processed at the bottom between the left and right sides of the base 1 .

The spherical seats are used in pairs and arranged symmetrically, as shown in Figure 3. When installing, the two ball seats are connected by two double-headed long bolts and fixing nuts, that is, the two ends of the two bolts are respectively passed through the two through holes in the lower part of the ball seat, and the two ends of the bolts are fixed with nuts , relying on bolts and nuts to bear the horizontal force generated by the tube mill.

Claims (2)

1. A ball seat for sliding shoes of a tube mill, characterized in that it includes a base (1) with an irregular polyhedron shape, the front and rear surfaces, and the left and right sides of the base (1) are respectively parallel to each other, and are respectively aligned with the The lower bottom surface is perpendicular; the upper right surface forms an angle with the lower bottom surface, and the upper left surface is perpendicular to the upper right surface; a boss (2) is processed on the upper right surface, and a blind is processed along the normal direction of the surface of the boss (2). A hole (3) is processed with a threaded hole (4) at the center of the bottom surface of the blind hole (3); two through holes (5) are processed symmetrically at the bottom between the left and right sides of the base (1). 2. The ball seat for sliding shoes of a tube mill according to claim 1, wherein the angle formed by the upper right surface and the lower bottom surface is 30 degrees.

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