CN202343598U - Spray nozzle adjustment device - Google Patents

Spray nozzle adjustment device Download PDF

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Publication number
CN202343598U
CN202343598U CN2011204526041U CN201120452604U CN202343598U CN 202343598 U CN202343598 U CN 202343598U CN 2011204526041 U CN2011204526041 U CN 2011204526041U CN 201120452604 U CN201120452604 U CN 201120452604U CN 202343598 U CN202343598 U CN 202343598U
Authority
CN
China
Prior art keywords
blade
rotating disc
adjusting device
edge
along
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2011204526041U
Other languages
Chinese (zh)
Inventor
曾建峰
宋俊
章培莉
陶登国
刘永丰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Baoshan Iron and Steel Co Ltd
Original Assignee
Baoshan Iron and Steel Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Baoshan Iron and Steel Co Ltd filed Critical Baoshan Iron and Steel Co Ltd
Priority to CN2011204526041U priority Critical patent/CN202343598U/en
Application granted granted Critical
Publication of CN202343598U publication Critical patent/CN202343598U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a spray nozzle adjustment device, which comprises a flat ruler body, a circular index dial, two strip support arms, a flat circular rotary disc and a handle, wherein the flat ruler body is provided with a circular hollow part, so that the ruler body is provided with an outer edge and an inner edge, and the outer edge of the ruler body protrudes outwards to form a shoulder along each of left and right sides of the outer edge of the ruler body; the circular index dial is fixedly arranged on the inner edge of the ruler body; the two strip support arms are hinged with the ruler body below the shoulders; the flat circular rotary disc is correspondingly arranged in the hollow part of the ruler body, is coaxial with the index dial and can rotate around the axis of the rotary disc; an indicator protrudes out of the circumferential edge of the rotary disc; a clamping element is arranged in the center of the rotary disc; and the handle is fixedly arranged on the rotary disc. By the spray nozzle adjustment device, a spray nozzle can be installed and adjusted quickly.

Description

A kind of nozzle adjusting device
Technical field
The utility model relates to a kind of metallurgical servicing unit, relates in particular to a kind of angular adjustment apparatus of nozzle.
Background technology
Cold rolling unit need use emulsion as the technological lubrication medium when producing, to reduce distortion heat and to improve plate shape.Generally, emulsion is directly injected to roll gap through nozzle, and between roll and rolled piece, forms oil film.
Emulsion arrangement of nozzles form commonly used is at present arranged for the spray beam, promptly arranges some spray beam P as shown in Figure 1 with the roll parallel direction, and spray beam P goes up by different spacing and arranges plurality of nozzles Q.In order to reach best jeting effect, different with the production kind according to the milling train kind, emulsion nozzle Q generally is adjusted to has certain fixed angle, so that emulsion is ejected in the middle of the roll gap more uniformly, helps the formation of oil film.
In order to reach best jeting effect, according to milling train kind and product specification, the emulsion nozzle generally all is adjusted into certain fixed angle, so that emulsion is ejected into roll gap uniformly.But in the actual production process; Because the influence of the factors such as impact that receive frame vibration, produced when emulsion system is stopped; Regular meeting squints during the emulsion nozzle angle, and rolling lubrication is caused adverse influence, needs to utilize the chance of shutting down maintenance that spray angle adjustment is proofreaied and correct.In addition, when the technologist carries out trace debug to the emulsion spray angle at the scene, also need often adjustment emulsion nozzle angle.
At present, the method for cold rolling unit adjustment and checking emulsion nozzle angle is: use spanner earlier the emulsion nozzle tentatively to be installed; Re-use ruler and protractor cooperation after treating to be adjusted to basically set angle, ruler props up the nozzle lower edge, with protractor gaging nozzle angle; According to measurement result nozzle angle is continued fine setting, until meeting installation requirement.
Though said method can be realized the adjustment of emulsion nozzle angle, because the emulsion nozzle quantity is numerous in the frame, adjust very inconvenience with existing method, also extremely consuming time.
Summary of the invention
The purpose of the utility model provides a kind of nozzle adjusting device, and it can realize the Fast Installation of nozzle, and it is adjusted to the angle that needs, thereby has improved operating efficiency greatly.
In order to realize the foregoing invention purpose, the utility model provides a kind of nozzle adjusting device, and it comprises:
One flat blade, it has the hollow space of a circle, so that said blade has an outer edge and an inside edge, each outwards is extruded with a shoulder to the outer edge of said blade in its and arranged on left and right sides, said two shoulders are positioned on the same horizontal line;
One circular dial is fixedly installed on the inside edge of said blade;
The support arm of two strips, hinged with said blade below said each shoulder respectively, so that said each support arm all can rotate in the outer edge of blade and the scope between the shoulder around pin joint;
One flat circular rotating disc; Correspondence is located in the hollow space of said blade; And with the coaxial setting of said dial, said rotating disc can rotate around its axle center, the circumferential edge of said rotating disc is along the last pointer that outwards is extruded with; Point to the scale on the said dial, the center of said rotating disc has a gripping element;
One handle, it is fixed on the said rotating disc.
The method for using of this nozzle adjusting device is:
At first two support arms are outwards opened to extreme position respectively, each support arm is rotated towards the direction that shoulder extends around pin joint, up to outstanding shoulder support arm is blocked, this moment, two support arms were positioned on the same horizontal line;
Then two support arms are ridden over respectively on the nozzle of the and arranged on left and right sides that is positioned at nozzle to be installed;
The handle of then holding with a firm grip makes the gripping element on the rotating disc clamp nozzle;
The handle of holding with a firm grip then rotates rotating disc, realizes the adjustment of nozzle angle, finally makes the required scale of adjusting to of pointed on the rotating disc.
According to above-mentioned steps each spray beam top nozzle is installed and adjusted, can improve operating efficiency greatly.
Preferably, said gripping element comprises:
One rectangular opening, it is located at said rotating disc center;
Two chutes are located at respectively on the upper and lower inside edge of said rectangular opening;
One slide block, its upper/lower terminal is embedded at respectively in the said chute, so that said slide block can slide on the left and right directions of rectangular opening along said chute;
At least one flexible member, the one of which end is fixedly connected with said slide block, and the other end of this flexible member and the side of said rectangular opening are along being fixedly connected.
Preferably, said each support arm all offers an elongated slot in a side of the outer edge of its contiguous said blade, and said elongated slot is along the length direction setting of support arm, and the width of said elongated slot and the thickness of said blade mate.When support arm did not come into operation, it can bounce back to the position overlapped with blade through the rotation around pin joint, thereby has saved the shared spatial volume of this nozzle adjusting device, also is easy to carry.
Preferably, the circumferential edge of said rotating disc is along the last protrusion piece that also outwards is extruded with, and the position of corresponding zero graduation also is provided with the block that raises up on the said dial, and said protrusion piece matees with block.The effect of this protrusion piece and block is to be limited in 360 degree for the rotation amplitude with rotating disc.
The described nozzle adjusting device of the utility model can be adjusted the angle of nozzle very convenient, fast, has improved operating efficiency greatly.In addition, this nozzle adjusting device is simple in structure, cheap for manufacturing cost, easy to carry, can be used in the installation and the adjustment of different frames, different model nozzle.
Description of drawings
Come the described nozzle adjusting device of the utility model is further specified below in conjunction with accompanying drawing and specific embodiment.
Fig. 1 is a spray beam type emulsion structure of nozzle sketch map commonly used at present.
Fig. 2 is the perspective view of the described nozzle adjusting device of the utility model.
Fig. 3 is the use sketch map of the described nozzle adjusting device of the utility model.
The specific embodiment
As shown in Figure 2; The blade 1 rectangular tabular of the nozzle adjusting device in the present embodiment; Its center has the hollow space of a circle, and dial 5 is fixedly installed on the inner periphery edge of blade, and circular rotating disc 6 is arranged in the circular hollow space; And with institute's dial 5 coaxial settings, vertical fixing is provided with handle 11 on the rotating disc 6.Wherein, each outwards is extruded with a shoulder 3 to the outer edge of blade 1 in its and arranged on left and right sides, and these two shoulders 3 are positioned on the same horizontal line.The support arm 4 of two strips is hinged at pin joint 2 places and blade 1 respectively; Support arm 4 all offers elongated slot 41 in a side of the outer edge of its contiguous blade simultaneously; This elongated slot 41 is along the length direction setting of support arm 4, and the thickness of the width of this elongated slot and blade 1 coupling is so that support arm 4 can bounce back to through the rotation around pin joint 2 and blade 1 position overlapped; Thereby saved the shared spatial volume of this nozzle adjusting device, also be easy to carry.Because the setting of shoulder 3 makes support arm 4 when outwards opening, and can only turn to two support arms 4 and be positioned at the position on the same horizontal line.Rotating disc 6 can rotate around its axle center; On the circumferential edge edge of rotating disc 6, outwards be extruded with pointer 9; The center of rotating disc 6 also has rectangular opening 7 in addition; Have chute respectively on the upper and lower inside edge of rectangular opening, the upper/lower terminal of slide block 8 is embedded in the chute respectively, so that this slide block 8 can slide on the left and right directions of rectangular opening along chute.In order to make slide block 8 can clamp nozzle, also between the side edge of slide block 8 and rectangular opening, be provided with a plurality of springs 12 in the present embodiment.In addition, present embodiment is limited in 360 degree for the rotational angle with rotating disc 6, and the circumferential edge of rotating disc is along the last protrusion piece (not shown) that also outwards is extruded with, and correspondingly, the position of corresponding zero graduation also is provided with the block 10 that raises up on the dial 5.
Fig. 3 has shown the nozzle adjusting device state in use in the present embodiment.When using this nozzle adjusting device:
At first two support arms of nozzle adjusting device are outwards opened respectively, each support arm is rotated towards the direction that shoulder extends around pin joint, up to outstanding shoulder support arm is blocked, this moment, two support arms were positioned on the same horizontal line;
Then two support arms are ridden over respectively on the nozzle of both sides;
Then rotate rotating disc through handle, nozzle just in time can be nested in the rectangular opening, and along the chute sliding slider, so that slide block clamps nozzle; And then rotate rotating disc through handle, and when scale that the pointed on the rotating disc is set, stop operating, accomplish the installation and the adjustment of this nozzle.
Those of ordinary skill in the art will be appreciated that; Above embodiment is used for explaining the utility model; And be not the qualification that is used as the utility model; As long as in the connotation scope of the utility model, all will drop in claims scope of the utility model variation, the modification of the above embodiment.

Claims (5)

1. nozzle adjusting device is characterized in that comprising:
One flat blade, it has the hollow space of a circle, so that said blade has an outer edge and an inside edge, each outwards is extruded with a shoulder to the outer edge of said blade in its and arranged on left and right sides, said two shoulders are positioned on the same horizontal line;
One circular dial is fixedly installed on the inside edge of said blade;
The support arm of two strips, hinged with said blade below said each shoulder respectively, so that said each support arm all can rotate in the outer edge of blade and the scope between the shoulder around pin joint;
One flat circular rotating disc; Correspondence is located in the hollow space of said blade; And with the coaxial setting of said dial, said rotating disc can rotate around its axle center, the circumferential edge of said rotating disc is along the last pointer that outwards is extruded with; Point to the scale on the said dial, the center of said rotating disc has a gripping element;
One handle, it is fixed on the said rotating disc.
2. nozzle adjusting device as claimed in claim 1 is characterized in that, said gripping element comprises:
One rectangular opening, it is located at said rotating disc center;
Two chutes are located at respectively on the upper and lower inside edge of said rectangular opening;
One slide block, its upper/lower terminal is embedded at respectively in the said chute, so that said slide block can slide on the left and right directions of rectangular opening along said chute;
At least one flexible member, the one of which end is fixedly connected with said slide block, and the other end of this flexible member and the side of said rectangular opening are along being fixedly connected.
3. according to claim 1 or claim 2 nozzle adjusting device; It is characterized in that; Said each support arm all offers an elongated slot in a side of the outer edge of its contiguous said blade, and said elongated slot is along the length direction setting of support arm, and the width of said elongated slot and the thickness of said blade mate.
4. according to claim 1 or claim 2 nozzle adjusting device; It is characterized in that; The circumferential edge of said rotating disc is along the last protrusion piece that also outwards is extruded with, and the position of corresponding zero graduation also is provided with the block that raises up on the said dial, and said protrusion piece matees with block.
5. nozzle adjusting device as claimed in claim 3 is characterized in that, the circumferential edge of said rotating disc is along the last protrusion piece that also outwards is extruded with, and the position of corresponding zero graduation also is provided with the block that raises up on the said dial, and said protrusion piece matees with block.
CN2011204526041U 2011-11-15 2011-11-15 Spray nozzle adjustment device Expired - Fee Related CN202343598U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204526041U CN202343598U (en) 2011-11-15 2011-11-15 Spray nozzle adjustment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204526041U CN202343598U (en) 2011-11-15 2011-11-15 Spray nozzle adjustment device

Publications (1)

Publication Number Publication Date
CN202343598U true CN202343598U (en) 2012-07-25

Family

ID=46532624

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011204526041U Expired - Fee Related CN202343598U (en) 2011-11-15 2011-11-15 Spray nozzle adjustment device

Country Status (1)

Country Link
CN (1) CN202343598U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105598188A (en) * 2016-03-15 2016-05-25 山东钢铁股份有限公司 Emulsified liquid spray nozzle with adjustable spray angle
CN106174680A (en) * 2016-09-18 2016-12-07 云南中烟工业有限责任公司 A kind of synchronization angle measurement unit of perfuming cigarette nozzle
WO2018201530A1 (en) * 2017-05-02 2018-11-08 惠科股份有限公司 Nozzle adjusting tool and adjusting method
US10456795B2 (en) * 2017-05-02 2019-10-29 HKC Corporation Limited Nozzle adjustment device and nozzle adjustment method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105598188A (en) * 2016-03-15 2016-05-25 山东钢铁股份有限公司 Emulsified liquid spray nozzle with adjustable spray angle
CN106174680A (en) * 2016-09-18 2016-12-07 云南中烟工业有限责任公司 A kind of synchronization angle measurement unit of perfuming cigarette nozzle
CN106174680B (en) * 2016-09-18 2017-07-18 云南中烟工业有限责任公司 A kind of synchronous angle measurement unit of perfuming cigarette nozzle
WO2018201530A1 (en) * 2017-05-02 2018-11-08 惠科股份有限公司 Nozzle adjusting tool and adjusting method
US10456795B2 (en) * 2017-05-02 2019-10-29 HKC Corporation Limited Nozzle adjustment device and nozzle adjustment method

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120725

Termination date: 20201115