CN211586875U

CN211586875U - Wear-resistant lining plate

Info

Publication number: CN211586875U
Application number: CN201922399351.5U
Authority: CN
Inventors: 侯松涛
Original assignee: Shandong Cti Heavy Industry Co ltd
Current assignee: Shandong Cti Heavy Industry Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-09-29
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses a wear-resisting welt mainly relates to welt technical field, including the lining plate body, the lining plate body is cubic ring structure, and the contained angle on lining plate body both sides limit is 20, is provided with two bolt holes along the central line interval on the lining plate body, is provided with the gusset on the leading flank of lining plate body, and the lower extreme of lining plate body leading flank is provided with the crest, and lining plate body lower extreme bottom surface is the inclined plane, and the inclination is 20, and the alloy steel material just quenches through two medium quenching processes in the adoption of the lining plate body. The utility model is structurally provided with the rib plates to increase the overall strength of the lining plate body, and the rib plates can also assist in lifting materials and adjusting the motion state of the grinding body; the lower end of the lining plate is thickened and is wear-resistant due to the arrangement of the wave crests, the service cycle is prolonged, and the operation condition of the grinding equipment is stabilized; the lining plate body is made of medium alloy steel and is quenched through a double-medium quenching process, so that the lining plate body has good physical and chemical properties and meets the use requirement of wear resistance.

Description

Wear-resistant lining plate

Technical Field

The utility model relates to a welt, especially a wear-resisting end welt.

Background

The lining plate is laid in the grinding equipment to protect the cylinder or the end cover, and generally divided into a cylinder lining plate and an end lining plate, so that the cylinder or the end cover is prevented from being directly impacted and abraded by grinding media and materials, meanwhile, the movement state of the grinding body can be adjusted by utilizing the lining plates in different forms, so that the grinding effect of the grinding body on the materials is enhanced, the grinding efficiency of a grinding machine is improved, the yield is increased, and the metal consumption is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a simple structure's wear-resisting welt has solved the not wear-resisting problem of welt that exists among the prior art.

The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be: the quenching device comprises a lining plate body, wherein the lining plate body is obliquely arranged relative to a Y axis, the inclination angle of the lining plate body is determined according to the inclination angle of an end cover of the grinding device, the lining plate body is of a block-shaped circular ring structure, the included angle of two side edges of the lining plate body is 20 degrees, two bolt holes are arranged on the lining plate body at intervals along a central line, a rib plate is arranged on the front side surface of the lining plate body, the lower end of the front side surface of the lining plate body is provided with a wave crest, the bottom surface of the lower end of the lining plate body is.

Preferably, the top surface of the wave crest is flush with the lower end of the rib plate.

Preferably, the lining plate body is provided with an edge convex surface, a middle concave surface and a boss surface on the surface contacting with the end cover of the grinding equipment, the edge convex surface and the boss surface are both processing surfaces, and the middle concave surface is a non-processing surface.

Preferably, the boss face is a circular boss face.

Preferably, the two bolt holes are respectively arranged on the edge convex surface and the boss surface.

The utility model adopts the above structure, following advantage has: the liner plate is structurally provided with the rib plates, so that the integral strength of the liner plate body is increased, and the rib plates can also assist in lifting materials and adjusting the motion state of the grinding body; the lower end of the lining plate is thickened and is wear-resistant due to the arrangement of the wave crests, the service cycle is prolonged, and the operation condition of the grinding equipment is stabilized; the lining plate body is made of medium alloy steel and is quenched through a double-medium quenching process, so that the lining plate body has good physical and chemical properties, can achieve the matching of high strength, high hardness and high toughness, and meets the use requirement of wear resistance; the overall performance-price ratio is high.

Drawings

Fig. 1 is a schematic elevation structure of the present invention;

FIG. 2 is a schematic view of the A-A full section structure of FIG. 1.

In the figure, 1, a lining plate body; 2. the edge is convex; 3. bolt holes; 4. a rib plate; 5. a convex table surface; 6. wave crest; 7. a concave surface in the middle.

Detailed Description

In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings.

As shown in fig. 1 and fig. 2, a lining plate body 1 is obliquely arranged relative to a Y axis, the inclination angle is determined according to the inclination angle of an end cover of a grinding device, the lining plate body 1 is of a block-shaped circular ring structure, the included angle between two side edges of the lining plate body 1 is 20 degrees, two bolt holes 3 are arranged on the lining plate body 1 at intervals along a central line, a rib plate 4 is arranged on the front side surface of the lining plate body 1, a wave crest 6 is arranged at the lower end of the front side surface of the lining plate body 1, the top end surface of the wave crest 6 is flush with the lower end of the rib plate 4, the bottom surface of the lower end of the lining plate body 1, middle concave 7 and boss face 5, edge convex surface 2 and boss face 5 all are the machined surface, and boss face 5 is circular boss face, and middle concave 7 is the non-machined surface, and two bolt holes 3 set up respectively on edge convex surface 2 and boss face 5, and the welt body 1 adopts well alloy steel material and quenches through two medium quenching processes.

During the use, the liner plate body 1 passes two bolt holes 3 through the bolt and mats formation in the inside of grinding device end cover, grinding device end cover inner wall is hugged closely to edge convex surface 2 and boss face 5, in order to practice thrift the processing cost, middle concave surface 7 is not processed and is the non-processing face, liner plate body 1 has structurally set up gusset 4, can assist and promote the material, the motion state of adjustment rinding body, it makes the bodiness of liner plate lower extreme to set up crest 6, it is stand wear and tear, 1 lower extreme bottom surface of liner plate body is the inclined plane, the inclination is 20 and 6 top surfaces of crest and 4 lower extreme parallel and levels of gusset, make the material business turn over easily.

The above-mentioned specific embodiments can not be regarded as the restriction to the scope of protection of the utility model, to technical personnel in this technical field, it is right the utility model discloses any replacement improvement or transform that embodiment made all fall within the scope of protection of the utility model.

The parts of the present invention not described in detail are the known techniques of those skilled in the art.

Claims

1. The wear-resistant lining plate comprises a lining plate body, and is characterized in that: the lining plate body is obliquely arranged relative to a Y axis, the inclination angle is determined according to the inclination angle of an end cover of grinding equipment, the lining plate body is of a block-shaped circular ring structure, the included angle of two side edges of the lining plate body is 20 degrees, two bolt holes are arranged on the lining plate body at intervals along a central line, a rib plate is arranged on the front side face of the lining plate body, the lower end of the front side face of the lining plate body is provided with a wave crest, the bottom surface of the lower end of the lining plate body is an inclined plane, the inclination angle is 20 degrees, and the lining plate body is made of medium alloy steel and is quenched through.

2. The wear resistant liner of claim 1, wherein: the top surface of the wave crest is flush with the lower end of the rib plate.

3. The wear resistant liner of claim 2, wherein: the lining plate body is provided with marginal convex surface, middle concave surface and boss face on the face with the grinding device end cover contact, marginal convex surface and boss face all be the machined surface, middle concave surface be the non-machined surface.

4. A wear resistant liner plate in accordance with claim 3, wherein: the boss surface is a circular boss surface.

5. The wear resistant liner plate of claim 4, wherein: the two bolt holes are respectively arranged on the edge convex surface and the convex table surface.