CN203678869U

CN203678869U - Split guide plate for profile steel universal rolling mill

Info

Publication number: CN203678869U
Application number: CN201320730171.0U
Authority: CN
Inventors: 周长秀; 刘福宁; 谈群峰; 张秀山; 赵西义
Original assignee: Laiwu Iron and Steel Group Co Ltd
Current assignee: Laiwu Iron and Steel Group Co Ltd
Priority date: 2013-11-18
Filing date: 2013-11-18
Publication date: 2014-07-02
Anticipated expiration: 2023-11-18

Abstract

The utility model relates to a split guide plate used in a profile steel universal rolling mill, and is used for the outlet and inlet guide installation of the universal rolling mill. The split guide plate used in the profile steel universal rolling mill is characterized in that a guide plate tongue and a support seat are in a split type and are in dismountable connection, the bottom of the support seat is fixed with the rolling mill, the upper part of the support seat is connected with the guide plate tongue, after the guide plate tongue is abraded and scrapped, and the support seat can be repeatedly utilized only through replacing the guide plate tongue. Therefore, the problem that the whole guide device needs to be replaced in one step after the guide plate tongue is abraded can be solved, the cost is reduced, meanwhile, the universality of the support seat is also improved, and the occupied quantity of spare parts is reduced.

Description

The split type plate of defending of shaped steel universal mill

Technical field

The utility model relates to the split type plate of defending of a kind of shaped steel universal mill, belongs to steel rolling equipment field, and more particularly, the utility model relates to the split type plate of defending of a kind of wide shaped steel universal mill.

Background technology

The plate of defending of universal mill is mainly used in importing and exporting of rolled piece, generally because the surface abrasion contacting with rolled piece is scrapped.In the guide and guards of shaped steel universal mill, guide and guards is one of consumable accessory that steel mill's consumption is very large, in the time that milling train is worked, the working surface of guide and guards not only does relative high-speed motion with the contact of high temperature rolled piece with it, but also will be subject to the shower effect of cooling water.

And the guide and guards up and down using in the guide and guards of existing shaped steel universal mill is generally monoblock type, if because defending plate working face damages and cause and scrap, need whole guide and guards to scrap, consumption is very large.

Utility model content

In the guide and guards of shaped steel universal mill, upper and lower guide and guards is generally monoblock type, if because defending plate working face damages to cause and scrap, need whole guide and guards to scrap, consumption is larger.

Therefore, the utility model relates to the split type plate of defending of a kind of shaped steel universal mill, the split type plate of defending during this use is novel can be connected with bearing is detachable defending plate tongue, thus working face and the bearing of defending plate separately scrap, specifically, if after defending plate tongue wearing and tearing and scrapping, only change and defend plate tongue, bearing can be reused, cost-saving, also increased the versatility of bearing, reduced spare part occupancy simultaneously.

This device defend plate tongue and bearing is split type, defend plate tongue and be connected with bearing is detachable.In other words, defend plate tongue and bearing and can assemble respectively, bearing can reuse.

Defending plate tongue can be connected by bearing pin with bearing.Bearing is provided with multiple installing holes, defends plate tongue for what connect different size.Specifically, the bearing of defending plate can be used for the plate of defending of multiple specifications, highly versatile.

Bearing is provided with two installing holes.Defend the installing hole of plate tongue and the installing hole of bearing is corresponding.Bearing and the installing hole of defending on plate tongue can be for multiple.

The utility model by by bearing with defend plate tongue and separate assembling, increase the recycling rate of waterused of bearing, simple and easy to do, thereby can reduce consumption, be conducive to cost-saving.

Brief description of the drawings

Figure 1A to Fig. 1 C is respectively split type schematic main diagram, top view and the side view of defending plate tongue of defending in plate of shaped steel universal mill of the present utility model;

Fig. 2 A to Fig. 2 C is respectively split type schematic main diagram, top view and the side view of defending plate tongue bearing of defending in plate of shaped steel universal mill of the present utility model;

Fig. 3 A to Fig. 3 C is respectively schematic main diagram, side view and the top view after the split type assembling of defending plate of shaped steel universal mill of the present utility model.

Detailed description of the invention

Below in conjunction with Figure of description and embodiment, the utility model is further illustrated.

Figure 1A to Fig. 1 C is respectively the split type schematic representation of defending plate tongue of defending in plate of shaped steel universal mill of the present utility model, wherein, Figure 1A is the schematic elevational view of defending plate tongue, and Figure 1B is the schematic plan of defending plate tongue, and Fig. 1 C defends the schematic cross sectional views that plate tongue intercepts along B-B line.

Fig. 2 A to Fig. 2 C is respectively the split type schematic representation of defending plate tongue bearing of defending in plate of shaped steel universal mill of the present utility model, and wherein, Fig. 2 A is the schematic elevational view of bearing, and Fig. 2 B is the schematic plan of bearing, and Fig. 2 C is the schematic side elevation of bearing.

Fig. 3 A to Fig. 3 C is respectively the split type schematic installation diagram of defending plate of shaped steel universal mill of the present utility model, wherein, Fig. 3 A is the schematic elevational view while defending plate tongue and bearing assembling, Fig. 3 B is the schematic side elevation while defending the assembling of plate tongue and bearing, and Fig. 3 C is the schematic plan after defending plate tongue and bearing and assembling.

Describe the split type plate of defending of the present utility model with reference to Figure 1A to Fig. 3 C, the routine work surface of defending plate tongue 10 is P, must change if working surface P damages, and carries out dismounting and change to defending plate tongue 10.

Defend the schematic cross sectional views of plate tongue 10 as shown in Figure 1 C, section A is the region of assembling, and defends plate tongue 10 and is provided with along its length multiple installing hole H10.The distribution of installing hole H10 is corresponding with the layout of the installing hole H20 in bearing 20.

The schematic cross sectional views of bearing 20 as shown in Figure 2 B, bearing 20 is provided with multiple installing hole H20 along its length, the upper surface of bearing 20 contacts at section A place with the mounting surface of defending plate tongue 10, the installing hole H20 of bearing 20 aims at the installing hole H10 that defends plate tongue, for making bearing 20 and defending plate tongue 10 and carry out pin connection.

In schematic figures, illustrate that defending plate tongue 10 has three installing hole H10, bearing 20 has two installing holes 20, and connected mode is that pin connects, but the utility model is not limited to this, the quantity of defending the installing hole of plate tongue 10 and the installing hole of bearing 20 can be not limited to this, and connected mode can be selected other any demountable connected mode, for example, hinged, be slidably connected etc.

Defend the installing hole H10 of plate tongue 10 and the installing hole H20 of bearing 20 is aligned with each other, so that the insertion of pin.The quantity of installing hole must be not identical, as shown in Figure 3A, defend latter two installing hole in three installing hole H10 of plate tongue 10 corresponding with the installing hole H20 of bearing 20, the mode of its two combination as shown in Figure 3 B, in cross section A, use pin (not shown) to carry out combination, after completing, as shown in Figure 3 C, defend plate tongue 10 and stably supported by bearing 20, to carry out work.

Bearing 20 is non-damageable parts, and rest base has fixing hole S, for fixing with milling train, with hold-down support 20 stably, and then stably supports defending plate tongue 10.

On the one hand, in the time defending plate tongue 10 and need to change, the plate tongue 10 of defending of scrapping is unloaded, install the new plate tongue of defending, and new defend plate tongue can be the different size changed as required defend plate tongue, as long as can utilize the installing hole of mutual coupling to install.Specifically, the split type plate of defending of shaped steel universal mill in the utility model, is defending plate tongue after long-time use, and P surface wear is more serious, will defend plate tongue and pull down, and changes a new plate tongue of defending and can continue to use.

On the other hand, split type the defending in plate of shaped steel universal mill in the utility model, H200 × 100 wherein a universal mill under to defend plate width be 175mm, H150 × 150 wherein a universal mill under to defend plate width be 120mm.Defend plate tongue bearing and can assemble the rolling of defending plate tonguing row H200 × 100 that width is 175mm, also can assemble width is the rolling of defending plate tonguing row H150 × 150 of 120mm.

Therefore, good at bearing, and defend in the situation that plate tongue need to change, bearing of the present utility model can be reused, cost-saving, has also increased the versatility of bearing simultaneously, reduces spare part occupancy.

In addition, in the time that bearing 20 need to be changed, only need to change bearing 20, defend the 10 continuation uses of plate tongue and retain.Therefore, the utility model can be realized split type replacing, instead of whole guide and guards is scrapped, and consumes thereby reduce.

In this manual, for clarity and brevity, omitted the known technology that maybe should know of those skilled in the art that belongs to.

Claims

1. the split type plate of defending of shaped steel universal mill, is characterized in that, the described split type plate of defending comprises: bearing; Defend plate tongue, be arranged on bearing, wherein, it is split type defending plate tongue and bearing, defends plate tongue and is connected with bearing is detachable.

2. the split type plate of defending of shaped steel universal mill as claimed in claim 1, is characterized in that, defends between plate tongue and bearing and adopts bearing pin to be connected.

3. the split type plate of defending of shaped steel universal mill as claimed in claim 1 or 2, is characterized in that, bearing is provided with at least one installing hole, defends plate tongue for what connect different size.

4. the split type plate of defending of shaped steel universal mill as claimed in claim 3, is characterized in that, bearing is provided with two installing holes.

5. the split type plate of defending of shaped steel universal mill as claimed in claim 3, is characterized in that, defends plate tongue and is provided with at least one installing hole, and the installing hole of bearing is aimed at the installing hole of defending plate tongue.

6. the split type plate of defending of shaped steel universal mill as claimed in claim 5, is characterized in that, defends plate tongue and is provided with three installing holes.

7. a shaped steel universal mill, is characterized in that, described milling train comprises if claim 1 is to the split type plate of defending of shaped steel universal mill as described in any one in claim 6.