CN218854602U

CN218854602U - Anti-blocking nozzle device for spray beam

Info

Publication number: CN218854602U
Application number: CN202223046595.3U
Authority: CN
Inventors: 崔争荣; 茹彦涛; 郑金锋
Original assignee: Luoyang Miler Control Equipment Co ltd
Current assignee: Luoyang Miler Control Equipment Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-04-14
Anticipated expiration: 2032-11-16

Abstract

The utility model discloses a spray roof beam is with preventing blockking up nozzle device, including connector, end cap and nozzle head, the upper portion threaded connection of connector has the cap, and is equipped with the cushion washer between connector and the cap, the left surface threaded connection of connector has the nozzle head, the right flank threaded connection of connector has the end cap, the inside of connector is equipped with movable core, the upper surface of activity core is equipped with the lag, the lower surface sliding connection of activity core has the mobile station, the right flank of mobile station passes through spring and end cap terminal connection, be connected with the thimble on the left surface of mobile station, the upper surface of mobile station is slope form design, with the lower surface sliding connection of activity core, the tip of thimble is coniform, and is in with the axle center with the apopore on the nozzle head, and the device can prevent that the nozzle head from blockking up, and the guarantee sprays cooling work and goes on smoothly, extension fixture's life.

Description

Anti-blocking nozzle device for spray beam

Technical Field

The utility model relates to a nozzle technical field specifically is a spray roof beam is with preventing blockking up nozzle device.

Background

The spray beam is a cooling component on a rolling mill, is usually close to a working roll and is provided with a plurality of nozzles for spraying oil to cool the long-strip working roll, and is widely used in various industries.

In prior art, the nozzle that uses is fixed in spraying the roof beam main part, utilizes to supply liquid pressure to spray through spraying the roof beam main part to the nozzle again, lets liquid atomize and sprays, however when current nozzle acts on the fluid for a long time, easily receives the influence of impurity, dirt in the fluid and causes and spray the end and block up the problem, and then when influencing whole to medium circulation work, influence holistic life, consequently provide a spraying roof beam and solve above-mentioned problem with preventing blockking up nozzle device.

Disclosure of Invention

The utility model provides a spray roof beam with preventing blockking up nozzle device, the device can prevent that the nozzle head from blockking up, and the guarantee sprays cooling work and goes on smoothly, and the problem in the background art is effectively solved to the life of extension fixture.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a spray roof beam is with preventing blockking up nozzle device, includes connector, end cap and nozzle head, the upper portion threaded connection of connector has the cap, and is equipped with the cushion washer between connector and the cap, the left surface threaded connection of connector has the nozzle head, the right flank threaded connection of connector has the end cap, the inside of connector is equipped with movable core, movable core's upper surface is equipped with the lag, movable core's lower surface sliding connection has the mobile station, the right flank of mobile station passes through the spring and is connected with an end cap terminal surface, be connected with the thimble on the left surface of mobile station.

Furthermore, the upper surface of the moving platform is designed in a slope shape and is in sliding connection with the lower surface of the movable core, and the end part of the thimble is in a conical shape and is coaxial with the water outlet hole on the nozzle head.

Furthermore, a V-shaped groove is formed in one side face of the nozzle head, and the included angle of the V-shaped groove is preferably 30 degrees.

Furthermore, a sealing washer is arranged between the connecting body and the plug.

Furthermore, the connector is of a three-way design, and threads are arranged at the port.

Compared with the prior art, the beneficial effects of the utility model are that:

this device passes through the cap to be fixed in spraying the roof beam main part, outside supplies liquid device to start makes liquid enter into the connector through spraying the roof beam main part in, liquid pushes down lag and activity core, activity core promotes the mobile station and moves extrusion spring right, thereby it breaks away from the orifice on the nozzle head to drive the thimble on the mobile station left surface, make liquid spout smoothly from the orifice, to the work roll cooling effect, after the cooling work is accomplished, supply liquid device stop work, the spring resets under the spring action, promote mobile station and thimble and move left, make the thimble dredge the orifice, thereby avoid using nozzle head dirt to remain the jam orifice for a long time, the guarantee sprays cooling work and goes on smoothly, extension fixture's life.

Drawings

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

fig. 2 is a schematic view of a second view structure of the present invention;

fig. 3 is a front sectional view of the present invention.

In the figure: the device comprises a connector 1, a plug 2, a buffer washer 3, a cap 4, a protective sleeve 5, a nozzle head 6, a nozzle head 7V-shaped groove, a movable core 8, a movable table 9, a thimble 10, a spray hole 11, a water outlet hole 12 and a spring 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, if an orientation description is referred to, for example, the directions or positional relationships indicated by "upper", "lower", "front", "rear", "left", "right", etc. are based on the directions or positional relationships shown in fig. 3, only for convenience of description and simplification of description, but not for indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. When a feature is referred to as being "disposed," "secured," or "connected" to another feature, it can be directly disposed, secured, or connected to the other feature or be indirectly disposed, secured, or connected to the other feature.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a spray roof beam is with preventing blockking up nozzle device, includes connector 1, end cap 2 and nozzle head 6, and the upper portion threaded connection of connector 1 has cap 4, and is equipped with cushion washer 3 between connector 1 and the cap 4, and the left surface threaded connection of connector 1 has nozzle head 6, and the right flank threaded connection of connector 1 has end cap 2.

Specifically, the device comprises connector 1, end cap 2 and nozzle head 6 triplex, and is threaded connection, conveniently clears up and changes each spare part, and end cap 2 and nozzle head 6 are dismantled down simultaneously, can clear up the impurity of connector 1 inner chamber.

The inside of connector 1 is equipped with movable core 8, and the upper surface of movable core 8 is equipped with lag 5, and the lower surface sliding connection of movable core 8 has mobile station 9, and the right flank of mobile station 9 is connected with end cap 2 terminal surface through spring 13, is connected with thimble 10 on the left surface of mobile station 9.

Specifically, the external liquid supply device is started to enable liquid to enter the connector 1 through the main body of the jet beam, the liquid presses the protective sleeve 5 and the movable core 8, the movable core 8 pushes the moving platform 9 to move rightwards to extrude the spring 13, so that the ejector pin 10 on the left side face of the moving platform 9 is driven to be separated from the jet hole 11 on the nozzle head 6, the liquid is smoothly jetted from the jet hole 11, and the temperature of the working roller is reduced.

Furthermore, the upper surface of the movable table 9 is designed in a slope shape and is in sliding connection with the lower surface of the movable core 8, and the end of the thimble 10 is in a conical shape and is coaxial with the water outlet 12 on the nozzle head 6.

Specifically, the spring 13 resets under the action of elastic force, pushes the moving platform 9 and the ejector pin 10 to move leftwards, and enables the ejector pin 10 to dredge the spray hole 11, so that the spray hole 11 is prevented from being blocked by residue of dirt at the nozzle head 6 after long-time use, the smooth operation of spraying and cooling is guaranteed, and the service life of the device is prolonged.

Furthermore, one side surface of the nozzle head 6 is provided with a V-shaped groove 7,V groove 7 with an included angle of preferably 30 degrees.

Specifically, the included angle of the V-shaped groove 7 is preferably 30 degrees or 45 degrees, the spraying areas generated by different included angles are different, and the included angle can be specifically selected according to the diameter of the working roller.

Furthermore, a sealing washer 11 is arranged between the connecting body 1 and the plug 2.

Specifically, the sealing washer 11 is used for sealing the right end face of the connector 1 to prevent liquid from flowing out of the cavity.

Furthermore, the connector 1 is designed in a three-way type, and the ports are provided with threads.

When in use: the cap 4 is fixed on the jet beam main body, the external liquid supply device is started to enable liquid to enter the connector 1 through the jet beam main body, the liquid presses the protective sleeve 5 and the movable core 8 downwards, the movable core 8 pushes the movable platform 9 to move rightwards to extrude the spring 13, so that the ejector pin 10 on the left side face of the movable platform 9 is driven to be separated from the spray hole 11 on the nozzle head 6, the liquid is smoothly sprayed out from the spray hole 11, the working roller is cooled, after the cooling work is finished, the liquid supply device stops working, the spring 13 resets under the action of elastic force, the movable platform 9 and the ejector pin 10 are pushed to move leftwards, and the ejector pin 10 is enabled to dredge the spray hole 11.

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

1. The utility model provides a spray roof beam is with preventing blockking up nozzle device, includes connector (1), end cap (2) and nozzle head (6), the upper portion threaded connection of connector (1) has cap (4), and is equipped with between connector (1) and cap (4) cushion ring (3), the left surface threaded connection of connector (1) has nozzle head (6), the right flank threaded connection of connector (1) has end cap (2), its characterized in that: the inside of connector (1) is equipped with movable core (8), the upper surface of activity core (8) is equipped with lag (5), the lower surface sliding connection of activity core (8) has mobile station (9), the right flank of mobile station (9) passes through spring (13) and is connected with end cap (2) a terminal surface, be connected with thimble (10) on the left surface of mobile station (9).

2. An anti-clogging nozzle device for a spray beam according to claim 1, characterized in that: the upper surface of the moving platform (9) is designed in a slope shape and is in sliding connection with the lower surface of the movable core (8), the end part of the thimble (10) is in a conical shape and is coaxial with the water outlet hole (12) on the nozzle head (6).

3. An anti-clogging nozzle device for a spray beam according to claim 1, characterized in that: v-shaped grooves (7) are formed in one side face of the nozzle head (6), and the included angle of each V-shaped groove (7) is preferably 30 degrees.

4. An anti-clogging nozzle device for a spray beam according to claim 1, characterized in that: and a sealing washer (11) is arranged between the connector (1) and the plug (2).

5. An anti-clogging nozzle device for a spray beam according to claim 1, characterized in that: the connector (1) is designed in a three-way mode, and threads are arranged at ports of the connector.