CN209736335U - Roller cooling water pipe - Google Patents

Abstract

The utility model discloses a roll condenser tube, including the arc main part, the recess has been seted up in the arc main part, the arc main part is kept away from one side of recess is connected with external water pipe, the water course has been seted up in the arc main part, the water course with external water pipe is linked together, be equipped with a plurality of nozzles in the recess, the nozzle with the water course is linked together, just, the nozzle passes through the water course with external water pipe is linked together, the direction of nozzle is unanimous with the direction of the rotation of roll, just, the nozzle is located on the tangent line of roll. Has the advantages that: the roller is changed into the tangent line of the roller by spraying the roller in the prior art, and the rubber water retaining skin is added, so that the cooling effect is increased, the cooling water is prevented from splashing to the rolled piece in a large amount, the temperature of the rolled piece is further influenced, the quality of the rolled piece is reduced, the roller cooling effect is also easily improved by forming a partial water ring on the surface of the roller body, and the service life of the nozzle is prolonged.

Description

Roller cooling water pipe

Technical Field

The utility model relates to a field particularly, relates to a roll condenser tube.

background

steel rolling (Pinyin: zh-g ā ng English: steel rolling), steel ingots are changed between rotating rollers, and the pressure processing process of the shape of a steel billet is steel rolling. The purpose of steel rolling is the same as that of other press working, on one hand, the steel is required to obtain the required shape, such as steel plates, strip steel, wire rods, various section steels and the like; on the other hand, in order to improve the internal quality of steel, common automobile plates, bridge steel, boiler steel, pipeline steel, deformed steel, steel bars, electrical silicon steel, galvanized plates and tin-plated plates, including train wheels, are processed by a steel rolling process.

As shown in fig. 1, in the process of applying pressure to a rolled piece 10, the existing roller 6 needs to be cooled, and in the prior art, a spray head 11 is mostly adopted to spray water, so that cooling water splashes seriously, the working roller 6 cannot achieve a cooling effect, and further the product quality of the rolled piece 10 is affected. Moreover, the existing spray head water pipe is mostly made of products spliced by common welding, the overall manufacturability is poor, and the product quality is not easy to guarantee.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

an object of the utility model is to provide a roll condenser tube to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

The utility model provides a roll condenser tube, includes the arc main part, set up the recess in the arc main part, the arc main part is kept away from one side of recess is connected with external water pipe, set up the water course in the arc main part, the water course with external water pipe is linked together, be equipped with a plurality of nozzles in the recess, the nozzle with the water course is linked together, just, the nozzle passes through the water course with external water pipe is linked together, the direction of nozzle is unanimous with the direction of the rotation of roll, just, the nozzle is located the tangent line of roll.

Furthermore, one side that is located external water pipe on the arc main part is equipped with the installing support.

Further, the installing support includes that quantity is the splint of two and quantity is the fixed plate of one, the one end of fixed plate is fixed on the arc main part, the other end symmetry of fixed plate is fixed and is equipped with splint.

Furthermore, the external water pipe is provided with connecting threads.

Furthermore, rubber water retaining skins are fixedly arranged on the side walls of the grooves, and the height of each rubber water retaining skin is larger than that of each side wall of each groove.

further, the nozzle is a flat nozzle.

Compared with the prior art, the utility model discloses following beneficial effect has:

The utility model discloses the product has at first changed at structure and cooling water flow spray angle, changed into on the tangent line of roll by the preceding spraying on the roll to increased rubber manger plate skin, both increased the cooling effect, also prevented that the cooling water from splashing in a large number to the rolled piece, and then influence the rolled piece temperature, the condition that leads to the quality of rolled piece to descend takes place, also easily forms partial water ring improvement roll cooling effect on the roll body surface, has increased the life of nozzle.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of a cooling water pipe and a press roll mechanism in the prior art;

Fig. 2 is a schematic structural view of a roll cooling water pipe according to an embodiment of the present invention;

fig. 3 is a sectional view of a roll cooling water pipe according to an embodiment of the present invention.

Reference numerals:

1. An arc-shaped main body; 2. a groove; 3. is externally connected with a water pipe; 4. a water channel; 5. a nozzle; 6. rolling; 7. mounting a bracket; 8. connecting threads; 9. rubber water retaining skin; 10. rolling pieces; 11. and (4) a spray head.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

The first embodiment is as follows:

please refer to fig. 2-3, according to the embodiment of the present invention, the roll cooling water pipe includes an arc main body 1, it is worth noting that the arc main body 1 is concentric with the roll 6, a groove 2 is formed in the arc main body 1, the groove 2 is formed for conveniently installing a nozzle 5, one side of the arc main body 1, which is far away from the groove 2, is connected with an external water pipe 3, a water channel 4 is formed in the arc main body 1, the water channel 4 is communicated with the external water pipe 3, a plurality of nozzles 5 are arranged in the groove 2, the nozzle 5 is communicated with the water channel 4, and the nozzle 5 is communicated with the external water pipe 3 through the water channel 4, the direction of the nozzle 5 is consistent with the rotating direction of the roll 6, and the nozzle 5 is located on the tangent line of the roll 6.

Through the above technical scheme of the utility model, install arc main part 1 in the both sides of roll 6, at first changed in structure and cooling water flow jet angle, changed into on the tangent line of roll 6 by spraying before on roll 6, increased the cooling effect, also prevent that the cooling water from splashing in a large number to rolled piece 10, increased nozzle 5's life.

Example two:

Referring to fig. 2-3, for the arc-shaped main body 1, a mounting bracket 7 is disposed on one side of the arc-shaped main body 1, which is located outside the external water pipe 3. The installation of the external water pipe 3 is convenient. For the mounting bracket 7, the mounting bracket 7 comprises two clamping plates and one fixing plate, one end of the fixing plate is fixed on the arc-shaped main body 1, and the clamping plates are symmetrically and fixedly arranged at the other end of the fixing plate. The mounting firmness of the mounting bracket 7 is increased. For the external water pipe 3, a connecting thread 8 is arranged on the external water pipe 3. The external water pipe 3 is conveniently connected with an external water source. For the groove 2, rubber water retaining skins 9 are fixedly arranged on the side walls of the groove 2, and the height of each rubber water retaining skin 9 is larger than that of the side wall of the groove 2. As for the nozzle 5, the nozzle 5 is a flat nozzle. Rubber manger plate skin 9 has been increased, has both increased the cooling effect, also prevents that the cooling water from splashing in a large number to the rolled piece 10 on, and then influences the rolled piece 10 temperature, leads to the condition of the quality decline of rolled piece 10 to take place, also easily forms partial water ring improvement roll cooling effect on the roll body surface. The spraying area can be increased by arranging the flat nozzles, and the effect of a cold area is increased.

in conclusion, with the aid of the technical scheme of the utility model, install arc main part 1 in the both sides of roll 6, at first changed in structure and cooling water flow jet angle, changed into on the tangent line of roll 6 by spraying before on roll 6, increased the cooling effect, also prevent that the cooling water from splashing on rolled piece 10 in a large number. Rubber manger plate skin 9 has been increased, has both increased the cooling effect, also prevents that the cooling water from splashing in a large number to the rolled piece 10 on, and then influences the rolled piece 10 temperature, leads to the condition of the quality decline of rolled piece 10 to take place, also easily forms partial water ring improvement roll cooling effect on the roll body surface. The spraying area can be increased by arranging the flat nozzles, the effect of a cold area is increased, and the service life of the nozzles 5 is prolonged.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The roller cooling water pipe is characterized by comprising an arc-shaped main body (1), a groove (2) is formed in the arc-shaped main body (1), one side, far away from the groove (2), of the arc-shaped main body (1) is connected with an external water pipe (3), a water channel (4) is formed in the arc-shaped main body (1), the water channel (4) is communicated with the external water pipe (3), a plurality of nozzles (5) are arranged in the groove (2), the nozzles (5) are communicated with the water channel (4), the nozzles (5) are communicated with the external water pipe (3) through the water channel (4), the direction of the nozzles (5) is consistent with the rotating direction of a roller (6), and the nozzles (5) are located on a tangent line of the roller (6).

2. A roll cooling water pipe according to claim 1, characterized in that a mounting bracket (7) is provided on the side of the arc-shaped main body (1) located at the external water pipe (3).

3. The roll cooling water pipe according to claim 2, wherein the mounting bracket (7) comprises two clamping plates and one fixing plate, one end of the fixing plate is fixed on the arc-shaped main body (1), and the clamping plates are symmetrically and fixedly arranged at the other end of the fixing plate.

4. A roll cooling water pipe according to claim 1, characterized in that the external water pipe (3) is provided with a connecting thread (8).

5. the roll cooling water pipe according to claim 1, characterized in that the side walls of the groove (2) are fixedly provided with rubber water retaining skins (9), and the height of the rubber water retaining skins (9) is larger than that of the side walls of the groove (2).

6. A roll cooling water pipe according to claim 1, characterized in that the nozzles (5) are flat nozzles.