CN202432973U - Apparatus for measuring emission angle of emulsion - Google Patents
Apparatus for measuring emission angle of emulsion Download PDFInfo
- Publication number
- CN202432973U CN202432973U CN2012200075428U CN201220007542U CN202432973U CN 202432973 U CN202432973 U CN 202432973U CN 2012200075428 U CN2012200075428 U CN 2012200075428U CN 201220007542 U CN201220007542 U CN 201220007542U CN 202432973 U CN202432973 U CN 202432973U
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- blade
- emulsion
- rotating disc
- edge
- ruler body
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Abstract
The utility model discloses an apparatus for measuring the emission angle of an emulsion, and the apparatus comprises a tabular ruler body, a round dial, two strip support arms, a plate-shaped round rotary disk and a slide block, wherein the ruler body is provided with a round hollow part, an external edge and an internal edge, two shoulders respectively protrude out of the left and right sides of the internal edge of the ruler body, the round dial is fixedly arranged at the internal edge of the ruler body, the two strip support arms are respectively arranged below the respective shoulders so as to be hinged with the ruler body, the round rotary disk is correspondingly arranged in the hollow part of the ruler body and is coaxial with the dial, the dial can rotate around the axis, a pointer protrudes out of the peripheral edge of the rotary disk, a rectangular hole is arranged at the center of the rotary disk, the upper and lower inner edges of the rectangular hole are respectively provided with a slide slot, the upper end and lower end of the slide block are respectively embedded in the slide slot so as to allow the slide block to slide in the horizontal direction of the rectangular hole along the slide slot.
Description
Technical field
The utility model relates to a kind of metallurgical servicing unit, relates in particular to a kind of emulsion spray angle measurement mechanism.
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 nozzle placement 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.
But milling train receives the influence of factors such as frame vibration, broken belt in the production run of reality, the angle of emulsion nozzle squints through regular meeting, 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 to measure the spray angle of emulsion.Therefore, adjustment and the checking to the emulsion nozzle angle just seems very important.
Checking emulsion nozzle angle uses the method that ruler and protractor cooperate at present, props up the nozzle lower edge with ruler, takes measurement of an angle with protractor again.But because the emulsion nozzle quantity is numerous in the frame, the nozzle quantity of a frame has up to a hundred, and it is very inconvenient, also very consuming time to get up with existing method measurement.Sometimes, be to reduce Measuring Time, also can adopt first nozzle angle of proofreading and correct row's spray beam, and then estimate whether satisfactory method of other nozzle angles, the measuring accuracy of obvious this mode is low-down.
Summary of the invention
The purpose of the utility model provides a kind of emulsion spray angle measuring instrument, and it can measure the spray angle of emulsion fast, thereby the proper data foundation is provided for the production of cold rolling unit.
In order to realize the foregoing invention purpose, the utility model provides a kind of emulsion spray angle measuring instrument, 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 index dial is fixedly installed on the inside edge of said blade;
The sway brace of two strips, hinged with said blade below said each shoulder respectively, so that said each sway brace 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 index 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 index dial, the center of said rotating disc has a rectangular opening, has a chute 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.
The method of application of this emulsion spray angle measuring instrument is:
At first two sway braces are outwards opened to extreme position respectively, each sway brace is rotated towards the direction that shoulder extends around pin joint, up to outstanding shoulder sway brace is blocked, this moment, two sway braces were positioned on the same horizontal line;
Then two sway braces are ridden over respectively on the emulsion nozzle of the and arranged on left and right sides that is positioned at emulsion nozzle to be measured;
Then rotate rotating disc, make emulsion nozzle to be measured just in time can be nested in the rectangular opening;
Along the chute sliding slider, so that slide block clamps emulsion nozzle to be measured;
At this moment, the scale of the pointed on the rotating disc is exactly the emulsion spray angle at this emulsion nozzle ejection place.
According to above-mentioned steps each the emulsion nozzle on each spray beam is measured, can be saved the time of measurement greatly.
Preferably, said each sway brace 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 sway brace, and the width of said elongated slot and the thickness of said blade mate.When sway brace did not come into operation, it can bounce back to the position overlapped with blade through the rotation around pin joint, thereby had saved the shared spatial volume of this emulsion spray angle measuring instrument, also was 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 index 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 emulsion spray angle of the utility model measuring instrument can be measured the angle of emulsion nozzle in the different model milling train very convenient, fast; Measuring method with is in the past compared; Adopt this emulsion spray angle measuring instrument only to need accurately to measure nozzle angle tens seconds, improved work efficiency greatly.In addition, this emulsion spray angle measuring instrument is simple in structure, cheap for manufacturing cost, easy to carry, and the nozzle angle that can be used in different frames, different model is measured.
Description of drawings
Come the described emulsion spray angle of the utility model measuring instrument is further specified below in conjunction with accompanying drawing and specific embodiment.
Fig. 1 is a spray beam type emulsion structure of nozzle synoptic diagram commonly used at present.
Fig. 2 is the perspective view of the described emulsion spray angle of the utility model measuring instrument.
Fig. 3-Fig. 5 is the use synoptic diagram of the described emulsion spray angle of the utility model measuring instrument.
Embodiment
As shown in Figure 2; The blade 1 rectangular tabular of the emulsion spray angle measuring instrument in the present embodiment; Its center has the hollow space of a circle; Index 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 index dial 5 coaxial settings.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 sway brace 4 of two strips is hinged at pin joint 2 places and blade 1 respectively; Sway brace 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 sway brace 4, and the thickness of the width of this elongated slot and blade 1 coupling is so that sway brace 4 can bounce back to the position overlapped with blade 1 through the rotation around pin joint 2; Thereby saved the shared spatial volume of this emulsion spray angle measuring instrument, also be easy to carry.Because the setting of shoulder 3 makes sway brace 4 when outwards opening, and can only turn to two sway braces 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.For the rotational angle with rotating disc 6 is limited in 360 degree, the circumferential edge of rotating disc is along the last protrusion piece 11 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 index dial 5.
Fig. 3-Fig. 5 has shown the state of emulsion spray angle measuring instrument in measuring process in the present embodiment.When using this emulsion spray angle measuring instrument:
At first two sway braces with emulsion spray angle measuring instrument outwards open to extreme position as shown in Figure 4 respectively from position shown in Figure 3; Each sway brace is rotated towards the direction that shoulder extends around pin joint; Shoulder up to outstanding blocks sway brace, and this moment, two sway braces were positioned on the same horizontal line;
On the emulsion nozzle that two sway braces is ridden over the and arranged on left and right sides that is positioned at emulsion nozzle to be measured respectively as shown in Figure 4 then;
Follow rotation rotating disc as shown in Figure 5, emulsion nozzle to be measured just in time can be nested in the rectangular opening, and along the chute sliding slider, so that slide block clamps emulsion nozzle to be measured; At this moment, the scale of the pointed on the rotating disc is exactly the emulsion spray angle at this emulsion nozzle ejection place.
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 (3)
1. emulsion spray angle measuring instrument 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 index dial is fixedly installed on the inside edge of said blade;
The sway brace of two strips, hinged with said blade below said each shoulder respectively, so that said each sway brace 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 index 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 index dial, the center of said rotating disc has a rectangular opening, has a chute 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.
2. emulsion spray angle measuring instrument as claimed in claim 1; It is characterized in that; Said each sway brace 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 sway brace, and the width of said elongated slot and the thickness of said blade mate.
3. according to claim 1 or claim 2 emulsion spray angle measuring instrument; 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 index dial, and said protrusion piece matees with block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200075428U CN202432973U (en) | 2012-01-09 | 2012-01-09 | Apparatus for measuring emission angle of emulsion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200075428U CN202432973U (en) | 2012-01-09 | 2012-01-09 | Apparatus for measuring emission angle of emulsion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202432973U true CN202432973U (en) | 2012-09-12 |
Family
ID=46782413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200075428U Expired - Lifetime CN202432973U (en) | 2012-01-09 | 2012-01-09 | Apparatus for measuring emission angle of emulsion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202432973U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105606022A (en) * | 2015-11-24 | 2016-05-25 | 山东禹王生态食业有限公司 | Nozzle detection device and method |
| CN113108676A (en) * | 2021-04-13 | 2021-07-13 | 哈尔滨电机厂有限责任公司 | Nozzle included angle measuring device of pelton turbine |
-
2012
- 2012-01-09 CN CN2012200075428U patent/CN202432973U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105606022A (en) * | 2015-11-24 | 2016-05-25 | 山东禹王生态食业有限公司 | Nozzle detection device and method |
| CN105606022B (en) * | 2015-11-24 | 2018-08-21 | 山东禹王生态食业有限公司 | A kind of nozzle detection device and method |
| CN113108676A (en) * | 2021-04-13 | 2021-07-13 | 哈尔滨电机厂有限责任公司 | Nozzle included angle measuring device of pelton turbine |
| CN113108676B (en) * | 2021-04-13 | 2023-03-10 | 哈尔滨电机厂有限责任公司 | Water bucket type water turbine nozzle included angle measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120912 |