CN204544980U

CN204544980U - Guide and guard are rolled in a kind of clamping plate type height line

Info

Publication number: CN204544980U
Application number: CN201520284229.2U
Authority: CN
Inventors: 吴永松; 刘学文; 张开友
Original assignee: Hefei Seiko Guide And Guard Accessory Co Ltd
Current assignee: Hefei Seiko Guide And Guard Accessory Co Ltd
Priority date: 2015-04-30
Filing date: 2015-04-30
Publication date: 2015-08-12
Anticipated expiration: 2025-04-30

Abstract

The utility model provides in a kind of clamping plate type height line and rolls guide and guard, relates to metallurgical steel rolling field, comprises guide and guard box body, and guide and guard box body left end connects nose cone, and guide and guard box body right-hand member is symmetrical arranged two clamping plates, and clamping plate are fixed on guide and guard box body by clamping screw.Like this after guide and guard clamping plate pass uses wearing and tearing, only need unclamp left and right two fastening bolts, box body is motionless, and extract clamping plate out, and clamping plate are lightweight, a people just can carry down, and reduces replacing construction; Clamping plate ratio is easier to repair, and uses when can not repair, and changes clamping plate, and body can also continue to use, and has greatly saved cost.

Description

Guide and guard are rolled in a kind of clamping plate type height line

Technical field

The utility model relates to metallurgical steel rolling field, particularly relates in a kind of clamping plate type height line and rolls guide and guard.

Background technology

Guide and guard just refer in rolling of sectional iron process, are arranged on before and after roll pass and help rolled piece exactly, stably enter by set direction and state and derive the device of roll pass.

The effect of guide and guard in wire production:

(1) correct rolled piece is imported roll pass;

(2) ensure the distortion that rolled piece is stable in pass, and obtain required geometry and size;

(3) successfully rolled piece is derived by pass, prevent curling round the roll;

(4) control or force rolled piece to reverse or flexural deformation, moving by certain direction;

(5) shaped steel of any section configuration of rolling, almost all will use guide and guards in the import of all rolls with outlet.Its effect makes rolled piece according to required state turnover pass, can ensure that rolled piece is rolled by namely fixed deformation condition.Although hole type design is reasonable, if the design of guide and guards or improper use, qualified product can not be shut out, and may cause to scrape and cut rolled piece, squeeze steel, curling round the roll, even cause roll breakage or serious equipment breakdown and personal injury.

Guide and guard (as shown in Figure 1 and Figure 2) are rolled in existing high line, to being combined into by the first half 1 and Lower Half 2, the first half 1 and Lower Half 2 front end fastening, rear end bolt about 3 is strained, very heavy, when after online use wearing and tearing, when needing to change, a whole set of guide and guard must be disassembled, repair.When not repairing, whole guide-guard body wastes.

Utility model content

The purpose of this utility model is to provide in a kind of clamping plate type height line rolls guide and guard, to solve the problems of the technologies described above.

Technical problem to be solved in the utility model realizes by the following technical solutions:

Roll guide and guard in a kind of clamping plate type height line, it is characterized in that: comprise guide and guard box body, guide and guard box body left end connects nose cone, and guide and guard box body right-hand member is symmetrical arranged two clamping plates, and clamping plate are fixed on guide and guard box body by clamping screw.

Described clamping plate have the inner chamber of horn mouth shape, facilitate rolled piece to enter.

Taper is arranged in described nose cone front end, stretches in the gap between two rolls, better shields and sustain enter roll to rolled piece.

The beneficial effects of the utility model are:

The first half and Lower Half, compared with existing structure, are changed into box body and clamping plate combined type by the utility model, and clamping plate are by left and right two bolted.Like this after guide and guard clamping plate pass uses wearing and tearing, only need unclamp left and right two fastening bolts, box body is motionless, and extract clamping plate out, and clamping plate are lightweight, a people just can carry down, and reduces replacing construction; Clamping plate ratio is easier to repair, and uses when can not repair, and changes clamping plate, and body can also continue to use, and has greatly saved cost.

Accompanying drawing explanation

Fig. 1 is the schematic front view of existing structure;

Fig. 2 is that schematic diagram is looked on a left side for existing structure;

Fig. 3 is schematic front view of the present utility model;

Fig. 4 is that schematic diagram is looked on a left side of the present utility model.

Detailed description of the invention

The technological means realized to make the utility model, creation characteristic, reach object and effect is easy to understand, below in conjunction with specific embodiments and the drawings, further elaboration the utility model, but following embodiment is only preferred embodiment of the present utility model, and not all.Based on the embodiment in embodiment, those skilled in the art under the prerequisite not making creative work obtain other embodiment, all belong to protection scope of the present invention.

As shown in Figure 3, Figure 4, roll guide and guard, comprise guide and guard box body 4 in a kind of clamping plate type height line, guide and guard box body 4 left end connects nose cone 8, and guide and guard box body 4 right-hand member is symmetrical arranged two clamping plates 5, and clamping plate 5 are fixed on guide and guard box body 4 by clamping screw 6; Clamping plate 5 have the inner chamber of horn mouth shape, facilitate rolled piece to enter; Taper is arranged in nose cone 8 front end, stretches in the gap between two rolls 7, better shields and sustain rolled piece and enters roll.

More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description is only preference of the present utility model; be not used for limiting the utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims

1. roll guide and guard in clamping plate type height line, it is characterized in that: comprise guide and guard box body, guide and guard box body left end connects nose cone, and guide and guard box body right-hand member is symmetrical arranged two clamping plates, and clamping plate are fixed on guide and guard box body by clamping screw.

2. roll guide and guard in clamping plate type height line according to claim 1, it is characterized in that: described clamping plate have the inner chamber of horn mouth shape.

3. roll guide and guard in clamping plate type height line according to claim 1, it is characterized in that: taper is arranged in described nose cone front end, stretches in the gap between two rolls.