CN218862771U

CN218862771U - Straightening oil nozzle

Info

Publication number: CN218862771U
Application number: CN202222343857.6U
Authority: CN
Inventors: 杨晓明; 张鹏; 张泽; 郭琛; 王静怡; 陈俊哲
Original assignee: Tiancai Science And Technology Development Co ltd Of Tianjin Metallurgy Group
Current assignee: Tiancai Science And Technology Development Co ltd Of Tianjin Metallurgy Group
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2023-04-14
Anticipated expiration: 2032-09-02

Abstract

The utility model discloses a draw and rectify fuel sprayer, including connecting device, connecting device's upside is provided with nut one, connecting device's downside is provided with the intercommunication mechanism, the downside of intercommunication mechanism is provided with spraying mechanism, the upside of nut one is provided with coupling mechanism. The utility model discloses in, connect hydraulic pressure spread groove and atmospheric pressure connected groove through the connecting device left and right sides, make lubricating oil become vaporific spraying on the strip surface, the lubricating oil of being convenient for increases whole lubrication effect in strip surface diffusion, increases production efficiency and strip lumber recovery, and under the effect of atmospheric pressure spread groove, makes lubricating oil can not pile up in the needle department, increases the life of fuel sprayer.

Description

Straightening oil nozzle

Technical Field

The utility model relates to an oil sprayer field especially relates to draw and rectify oil sprayer.

Background

When the electromagnetic coil is electrified, suction force is generated, the needle valve is sucked up, the spray hole is opened, and fuel is sprayed out at high speed through an annular gap between a pintle of the needle valve head and the spray hole to form a mist shape, so that sufficient combustion is facilitated. The oil nozzle for diesel engine is mechanically controlled, and the mechanical diesel nozzle works by controlling precision matching parts (needle valve and needle valve body).

In the in-service use, there is spray needle formula fuel sprayer, nozzle blowout lubricating oil easily piles up on accurate strip surface, along with the batching of strip, the position that a large amount of lubricating oil are piled up is when drawing the correction roller, can damage the roller system, lead to equipment life to reduce, production efficiency reduces, because injection zone is comparatively limited, lead to whole lubricated effect poor, the strip surface easily produces scratches, defects such as mar, seriously influence production efficiency and strip lumber recovery, and a large amount of lubricating oil are easily piled up in spray needle department, difficult volatilizing leads to damaging injection apparatus, manufacturing cost increases.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of scraping, scratch and the like easily generated on the surface of a strip material in the prior art and the defect that a large amount of lubricating oil is easily accumulated at the position of a spray needle, one of the purposes of the utility model is to provide a straightening and withdrawal oil nozzle. The production efficiency and the strip yield are convenient to increase.

The utility model discloses an one of the purpose adopts following technical scheme to realize:

the straightening oil nozzle comprises a connecting device, wherein a first nut is arranged on the upper side of the connecting device, a communicating mechanism is arranged on the lower side of the connecting device, a spraying mechanism is arranged on the lower side of the communicating mechanism, and a connecting mechanism is arranged on the upper side of the first nut;

the connecting mechanism is composed of a fixing nut and a screwed pipe, the screwed pipe penetrates through the upper side and the lower side of the connecting device, and the fixing nut is in threaded connection with the upper end of the screwed pipe.

According to the straightening oil nozzle, the communicating mechanism is composed of a second nut, a connecting pipe and a first fixing block, the second nut is arranged on the lower side of the connecting device and is in threaded connection with the solenoid, the connecting pipe is fixedly connected to the lower side of the second nut, and the first fixing block is fixedly connected to the lower side of the connecting pipe.

According to draw and rectify fuel sprayer, spraying mechanism comprises fixed block two, nozzle, discharging pipe, sector chamber and ejection of compact block, fixed block two threaded connection is in the downside of fixed block one, ejection of compact piece fixed connection is in the downside of fixed block two, nozzle fixed connection is in the downside of ejection of compact piece, sector chamber sets up the inside at the ejection of compact piece, discharging pipe fixed connection is between sector chamber and nozzle.

According to the straightening oil nozzle, a communicating pipe is arranged inside the spiral pipe, and the lower end of the communicating pipe extends into the sector cavity.

According to the straightening oil nozzle, a hydraulic connecting groove is formed in the left side of the inside of the connecting device, an air pressure connecting groove is formed in the right side of the inside of the connecting device, an air outlet pipe is fixedly connected to the lower side of the air pressure connecting groove, and the lower end of the air outlet pipe extends into the sector cavity.

According to the straightening oil nozzle, the upper end of the fixing nut is fixedly connected with a fixing device.

According to the straightening oil nozzle, the first nut is in threaded connection with the solenoid.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this draw and rectify fuel sprayer connects hydraulic pressure spread groove and atmospheric pressure spread groove through the connecting device left and right sides, makes lubricating oil become vaporific spraying on the strip surface, and the lubricating oil of being convenient for increases whole lubricated effect in strip surface diffusion, increases production efficiency and strip lumber recovery, and under the effect of atmospheric pressure spread groove, makes lubricating oil can not pile up in the needle department, increases the life of fuel sprayer.

2. Compared with the prior art, this draw and rectify fuel sprayer through fixation nut, is convenient for adjust fixing device's position, makes the fuel sprayer be suitable for different operating position, increases the suitability of fuel sprayer, and fuel sprayer simple structure, reduction in production cost.

Drawings

Fig. 1 is an overall three-dimensional structure diagram of the straightening and withdrawal oil nozzle provided by the utility model;

fig. 2 is a front view of the straightening injection nozzle provided by the present invention;

fig. 3 is a cross-sectional view of the straightening injection nozzle removing and fixing device and the spraying mechanism provided by the present invention;

fig. 4 is a sectional view of the straightening and withdrawal fuel spray nozzle spraying mechanism provided by the utility model;

fig. 5 is a front view of the straightening nozzle connecting mechanism provided by the present invention.

Illustration of the drawings:

1. a connecting device; 2. a first screw cap; 3. a connecting mechanism; 301. fixing a nut; 302. a solenoid; 4. a fixing device; 5. a communication mechanism; 501. a second screw cap; 502. a connecting pipe; 503. a first fixing block; 6. a spraying mechanism; 601. a second fixed block; 602. a nozzle; 603. a discharge pipe; 604. a sector-shaped cavity; 605. discharging a material block; 7. a communicating pipe; 8. hydraulic connecting grooves; 9. connecting a groove by air pressure; 10. and an air outlet pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: a straightening and withdrawing oil nozzle comprises a connecting device 1, a nut I2 is arranged on the upper side of the connecting device 1, a communicating mechanism 5 is arranged on the lower side of the connecting device 1, a spraying mechanism 6 is arranged on the lower side of the communicating mechanism 5, a connecting mechanism 3 is arranged on the upper side of the nut I2, a fixing device 4 is fixedly connected to the upper end of a fixing nut 301, the nut I2 is in threaded connection with a solenoid 302, when the straightening and withdrawing oil nozzle is used, a hydraulic connecting groove 8 is arranged on the left side of the inside of the connecting device 1, an air pressure connecting groove 9 is arranged on the right side of the inside of the connecting device 1, an air outlet pipe 10 is fixedly connected to the lower side of the air pressure connecting groove 9, the lower end of the air outlet pipe 10 extends into a fan-shaped cavity 604, a worker firstly fixes the oil nozzle at a required position through the fixing device 4, then the left side of the connecting device 1 is connected with a hydraulic device, and the right side of the connecting device 1 is connected with the air pressure device, through hydraulic pressure spread groove 8, make lubricating oil enter into the fuel sprayer, then through atmospheric pressure spread groove 9 and outlet duct 10, break up lubricating oil, be convenient for nozzle 602 blowout vaporific lubricating oil, and the production efficiency is improved, promote the strip lumber recovery, at first open the oil bottle, inject lubricating oil into to the bottle, then close the oil bottle, open the atmospheric pressure valve, inject compressed air into the bottle, under atmospheric pressure's effect, with the lubricating oil in the bottle through defeated oil pipe entering connecting device 1, there is partial residual lubricating oil bottom communicating pipe 7, the top is vacuum environment, compressed air is from outlet duct 10 blowout, 7 inside residual lubricating oil of communicating pipe discharge thereupon, lead to 7 inside negative pressure states communicating pipes, utilize the siphon principle, lubricating oil is followed hydraulic means by the suction, get into connecting device 1 through hydraulic pressure spread groove 8.

The connecting mechanism 3 is composed of a fixing nut 301 and a screw tube 302, the screw tube 302 penetrates through the upper side and the lower side of the connecting device 1, the fixing nut 301 is in threaded connection with the upper end of the screw tube 302, the connecting mechanism 5 and a nut two 501 are fixed on the upper side and the lower side of the connecting device 1 through the screw tube 302, so that the oil nozzle is assembled, and the position of the fixing device 4 can be adjusted by rotating the fixing nut 301, so that the oil nozzle is suitable for different working positions.

The communicating mechanism 5 is composed of a second nut 501, a connecting pipe 502 and a first fixed block 503, the second nut 501 is arranged on the lower side of the connecting device 1 and is in threaded connection with the screw pipe 302, the connecting pipe 502 is fixedly connected to the lower side of the second nut 501, the first fixed block 503 is fixedly connected to the lower side of the connecting pipe 502, the spraying mechanism 6 is composed of a second fixed block 601, a nozzle 602, a discharging pipe 603, a fan-shaped cavity 604 and a discharging block 605, the second fixed block 601 is in threaded connection with the lower side of the first fixed block 503, the discharging block 605 is fixedly connected to the lower side of the second fixed block 601, the nozzle 602 is fixedly connected to the lower side of the discharging block 605, the fan-shaped cavity 604 is arranged inside the discharging block 605, the discharging pipe 603 is fixedly connected between the fan 604 and the nozzle 602, a communicating pipe 7 is arranged inside the screw pipe 302, the lower end of the communicating pipe 7 extends into the fan-shaped cavity 604, lubricating oil enters the fan-shaped cavity through the hydraulic pressure connecting pipe 8, the lubricating oil enters the fan-shaped cavity 604 through the communicating pipe 7, then passes through the air pressure connecting pipe 9 and the air outlet pipe 10, the lubricating oil is scattered, then the lubricating oil passes through the discharging pipe 603 and enters the nozzle 602, the lubricating oil sprayed on the strip 7, the strip is prevented from being accumulated on the communicating pipe, and does not accumulate on the strip, and improves the strip production efficiency.

The working principle is as follows: when using, through fixing device 4, fix the fuel sprayer in equipment relevant position, then rotate fixation nut 301, make the position of fuel sprayer change, the fuel sprayer of being convenient for is suitable for different operating position, then be connected with hydraulic means to connecting device 1's left side, pneumatic means is connected on connecting device 1's right side, under the effect of hydraulic pressure spread groove 8, make lubricating oil enter into fan-shaped chamber 604 through communicating pipe 7, then pass through outlet duct 10, break up lubricating oil, then lubricating oil enters into nozzle 602 through discharging pipe 603, make nozzle 602 spout vaporific lubricating oil to the strip, and the production efficiency is improved, and the strip yield is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. Draw and rectify oil sprayer, including connecting device (1), its characterized in that: a first nut (2) is arranged on the upper side of the connecting device (1), a communicating mechanism (5) is arranged on the lower side of the connecting device (1), a spraying mechanism (6) is arranged on the lower side of the communicating mechanism (5), and a connecting mechanism (3) is arranged on the upper side of the first nut (2);

the connecting mechanism (3) is composed of a fixing nut (301) and a solenoid (302), the solenoid (302) penetrates through the upper side and the lower side of the connecting device (1), and the fixing nut (301) is in threaded connection with the upper end of the solenoid (302).

2. The withdrawal and straightening oil jet nozzle according to claim 1, characterized in that: the communicating mechanism (5) comprises a second nut (501), a connecting pipe (502) and a first fixing block (503), the second nut (501) is arranged on the lower side of the connecting device (1) and is in threaded connection with the solenoid (302), the connecting pipe (502) is fixedly connected to the lower side of the second nut (501), and the first fixing block (503) is fixedly connected to the lower side of the connecting pipe (502).

3. The withdrawal and straightening oil jet nozzle according to claim 1, characterized in that: spraying mechanism (6) comprises fixed block two (601), nozzle (602), discharging pipe (603), fan-shaped chamber (604) and ejection of compact piece (605), fixed block two (601) threaded connection is in the downside of fixed block one (503), ejection of compact piece (605) fixed connection is in the downside of fixed block two (601), nozzle (602) fixed connection is in the downside of ejection of compact piece (605), fan-shaped chamber (604) set up the inside at ejection of compact piece (605), discharging pipe (603) fixed connection is between fan-shaped chamber (604) and nozzle (602).

4. The withdrawal straightening oil jet nozzle according to claim 1, characterized in that: the interior of solenoid (302) is provided with communicating pipe (7), the lower extreme of communicating pipe (7) extends to inside fan-shaped chamber (604).

5. The withdrawal straightening oil jet nozzle according to claim 1, characterized in that: the left side of connecting device (1) inside is provided with hydraulic pressure spread groove (8), the right side of connecting device (1) inside is provided with atmospheric pressure spread groove (9), downside fixedly connected with outlet duct (10) of atmospheric pressure spread groove (9), just the lower extreme of outlet duct (10) extends to inside fan-shaped chamber (604).

6. The withdrawal straightening oil jet nozzle according to claim 1, characterized in that: the upper end of the fixing nut (301) is fixedly connected with a fixing device (4).

7. The withdrawal straightening oil jet nozzle according to claim 1, characterized in that: the first nut (2) is in threaded connection with the solenoid (302).