CN204135331U - Water-coating port midline detect means for correcting in one - Google Patents
Water-coating port midline detect means for correcting in one Download PDFInfo
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- CN204135331U CN204135331U CN201420476078.6U CN201420476078U CN204135331U CN 204135331 U CN204135331 U CN 204135331U CN 201420476078 U CN201420476078 U CN 201420476078U CN 204135331 U CN204135331 U CN 204135331U
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- locating hole
- support bar
- installing rack
- coating port
- stop sleeve
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Abstract
The utility model provides water-coating port midline detect means for correcting in one, it comprises at least two group supporting mechanisms, described supporting mechanism comprises stop sleeve and support bar, the lower end of described support bar is arranged in the upper end of stop sleeve, two positioning knobs coordinated with support bar are symmetrically arranged with outside the upper end of described stop sleeve, the lateral surface of described stop sleeve is provided with one group of locating hole I, the line of centres of locating hole I is vertical with the direction of feed of positioning knob, described support bar is vertically provided with two groups can with the locating hole II of locating hole I corresponding matching, install in described locating hole I and can have the alignment pin coordinated with locating hole II, the upper end of described support bar is fixedly connected with horizontal installing rack, described horizontal installing rack is evenly fixed with at least one centering rod, described centering rod is vertical with horizontal installing rack.This device can detect the centering situation at the mouth of a river, entirely on the center to ensure each mouth of a river.
Description
Technical field
The utility model relates to water-coating port midline detect means for correcting in one, is applicable to the continuous casting processing of square billet, circle base and slab.
Background technology
Billet caster tundish quick change submersed nozzle is one of capital equipment of conticaster, is conticaster molten steel main connection device from tundish to crystallizer in casting process.Due to the restriction by billet caster crystallizer volumes; the centering situation that quick change submersed nozzle or Integral nozzle are installed directly affects the fusing of flow field in crystallizer and covering slag; conclusive effect is played to the administration measure of conticaster and casting billet surface, internal soundness; therefore, the centering quality of quick change submersed nozzle is most important.
At present, the situation that conticaster submersed nozzle misaligns is comparatively general, difference to water time between some flows through normal to same direction deflection, especially when pouring into a mould the steel grades such as 20CrMnTiH5, bearing and 35MnB, impact is larger, easily cause local base shell to cross thin stress concentrate and form underbead crack, even bleed-out, the weak point that Here it is existing for prior art.
Summary of the invention
The technical problems to be solved in the utility model, be exactly for the deficiency existing for prior art, and provide water-coating port midline detect means for correcting in one, this device can detect the centering situation at the mouth of a river, entirely on the center to ensure each mouth of a river.
This programme is achieved by the following technical measures: in this, water-coating port midline detect means for correcting comprises at least two group supporting mechanisms, described supporting mechanism comprises stop sleeve and support bar, the lower end of described support bar is arranged in the upper end of stop sleeve, two positioning knobs coordinated with support bar are symmetrically arranged with outside the upper end of described stop sleeve, the lateral surface of described stop sleeve is provided with one group of locating hole I, the line of centres of locating hole I is vertical with the direction of feed of positioning knob, described support bar is vertically provided with two groups can with the locating hole II of locating hole I corresponding matching, install in described locating hole I and can have the alignment pin coordinated with locating hole II, the upper end of described support bar is fixedly connected with horizontal installing rack, described horizontal installing rack is evenly fixed with at least one centering rod, described centering rod is vertical with horizontal installing rack.
Above-mentioned centering rod comprises epimere and hypomere, the external diameter of described epimere is equal with the internal diameter of middle water-coating port, and epimere is diameter is solid round steel, and the diameter of described hypomere is less than or equal to the diameter of epimere, this version can alleviate the weight of centering rod as much as possible, improves the convenience used.
Centre-to-centre spacing between above-mentioned upper and lower two groups of locating holes II equals the distance between the lower surface of horizontal installing rack and stop sleeve upper surface, when device is in receiving state, can ensure that the lower end of horizontal installing rack is placed on the upper end of stop sleeve, by stop sleeve support level installing rack, both can improve the stability of support, the service life of alignment pin can also have been improved.
Above-mentioned horizontal installing rack is pipe, to alleviate the weight of horizontal installing rack, thus alleviates the weight of whole midline detect device, with easy to use.
Above-mentioned horizontal installing rack is steel plate.
The hypomere of above-mentioned centering rod is solid round steel.
The hypomere of above-mentioned centering rod is steel pipe, to alleviate the weight of centering rod, thus alleviates the weight of whole midline detect device, with easy to use.
Reinforced support is fixed with, to strengthen the intensity of whole supporting mechanism between adjacent supports sleeve.
The beneficial effect of this programme can be learnt according to describing of such scheme, in this in water-coating port midline detect means for correcting, supporting mechanism comprises stop sleeve and support bar, the lower end of described support bar is arranged in the upper end of stop sleeve, be symmetrically arranged with two positioning knobs coordinated with support bar outside the upper end of described stop sleeve, by positioning knob, preliminary location carried out to support bar and fix.The lateral surface of described stop sleeve is provided with one group of locating hole I, the line of centres of locating hole I is vertical with the direction of feed of positioning knob, described support bar is vertically provided with two groups can with the locating hole II of locating hole I corresponding matching, install in described locating hole I and can have the alignment pin coordinated with locating hole II, by alignment pin, support bar and stop sleeve are firmly located.The upper end of described support bar is fixedly connected with horizontal installing rack, and described horizontal installing rack is evenly fixed with at least one centering rod, and described centering rod is vertical with horizontal installing rack, after adopting this version, and can according to the height of the Height Adjustment centering rod at the mouth of a river.If centering rod can insert the corresponding mouth of a river simultaneously, in then illustrating, water-coating port is installed smooth, centering is good, the submersed nozzle of such installation just can be in the center of crystallizer by adjustment, otherwise middle water-coating port misaligns, this device wraps producer and is first done by brick cup smooth according to centering rod in can instructing, and making centering rod be in the center in brick cup hole, centering rod is packed into middle water-coating port simultaneously and debug, then in can ensureing, water-coating port centering is good.As can be seen here, the utility model compared with prior art, has substantive distinguishing features and progress, and its beneficial effect implemented also is apparent.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model detailed description of the invention.
In figure, the horizontal installing rack of 1-, 2-support bar, 3-stop sleeve, 4-positioning knob, 5-centering rod, 6-epimere, 7-hypomere, 8-alignment pin, 9-reinforced support, 10-locating hole I, 11-locating hole II.
Detailed description of the invention
For the technical characterstic of this programme can be clearly demonstrated, below by detailed description of the invention, and in conjunction with its accompanying drawing, this programme is set forth.
Water-coating port midline detect means for correcting in one, as shown in the figure, it comprises at least two group supporting mechanisms, wherein, this supporting mechanism comprises stop sleeve 3 and support bar 2, is fixed with reinforced support 9 between adjacent supports sleeve 3, and the lower end of described support bar 2 is arranged in the upper end of stop sleeve 3, be symmetrically arranged with two positioning knobs 4 coordinated with support bar 2 outside the upper end of described stop sleeve 3, the Primary Location being realized support bar 2 by two positioning knobs 4 is fixed.The lateral surface of described stop sleeve 3 is provided with one group of locating hole I 10, the line of centres of locating hole I 10 is vertical with the direction of feed of positioning knob 4, described support bar 2 is vertically provided with two groups can with the locating hole II 11 of locating hole I 10 corresponding matching, two locating holes II 11 respectively with the locating hole I 10 on stop sleeve 3 with the use of, make horizontal installing rack 1 be in working position and deposit position.Centre-to-centre spacing between upper and lower two groups of locating holes II 11 equals the distance between the lower surface of horizontal installing rack 1 and stop sleeve 3 upper surface, install in described locating hole I 10 and can have the alignment pin 8 coordinated with locating hole II 11, when alignment pin 8 inserts locating hole I 10, horizontal installing rack 1 and centering rod above 5 are in working position, coordinate the stability that positioning knob 4 common guarantee supports, when alignment pin 8 inserts locating hole II 11, horizontal installing rack 1 and centering rod above 5 are in and fall position, now, alignment pin 8 mainly plays connection function, keep top and the bottom as a whole, be convenient to move and deposit.A supporting mechanism only uses an alignment pin 8, and this alignment pin 8 is in the state of being seated always, do not need to deposit separately, stop sleeve 3 is only established one group (two, and the line of centres of two locating holes I 10 is by the center of stop sleeve 3) locating hole I 10, design is comparatively dexterous.
The upper end of support bar 2 is fixedly connected with horizontal installing rack 1, horizontal installing rack 1 is pipe or steel plate, described horizontal installing rack 1 is evenly fixed with at least one centering rod 5, make in actual applications the quantity of centering rod 5 with middle wrap flow equal, described centering rod 5 is vertical with horizontal installing rack 1, described centering rod 5 comprises epimere 6 and hypomere 7, the external diameter of described epimere 6 is equal with the internal diameter of middle water-coating port, and epimere 6 is solid round steel, the diameter of described hypomere 7 is less than or equal to the diameter of epimere 6, the diameter of preferred hypomere 7 is less than the diameter of epimere 6, the hypomere 7 of centering rod 5 is solid round steel or steel pipe, the hypomere 7 of centering rod 5 preferably adopts steel pipe, adopt the centering rod 5 of this version, while guarantee centering rod 5 intensity, the weight of centering rod 5 can be alleviated, to facilitate the movement of whole checkout gear, improve the convenience used.
The bottom of stop sleeve 3 keeps level, and the spacing between centering rod 5 is upwards stream spacing, is generally about 1.2-1.3m, when brick cup installed by middle bag, is inserted by centering rod 5 in brick cup hole, then adjusts brick cup and make centering rod 5 be in the center in brick cup hole.Brick cup keeps smooth, and overlaps the upper mouth of a river of wrapping and debug, if centering rod 5 can insert the corresponding mouth of a river simultaneously, then illustrate that crystallizer submersed nozzle is in the center of crystallizer, middle water-coating port centering is good, otherwise middle water-coating port misaligns.And middle water-coating port centering is well the prerequisite ensureing immersible ladle nozzle centering.
The beneficial effects of the utility model:
1, effectively preventing the gap occurred because misaligning the rim of a bowl place, causing pouring molten steel secondary oxidation;
2, solve the bottleneck that the lower mouth of a river misaligns, when can prevent from pouring into a mould, steel phenomenon is oozed at the rim of a bowl place;
3, can avoid, because submersed nozzle misaligns the phenomenon that caused surrounding base hull shape becomes even bleed-out in uneven thickness, covering slag can being made to form uniform liquid slag layer, making the surface quality that strand is formed.
Can existing techniques in realizing be passed through without the technical characteristic described in the utility model, not repeat them here.The foregoing is only preferred embodiment of the present utility model; the utility model is not limited in above-mentioned detailed description of the invention; the change that those of ordinary skill in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (8)
1. water-coating port midline detect means for correcting in a kind, it is characterized in that: it comprises at least two group supporting mechanisms, described supporting mechanism comprises stop sleeve and support bar, the lower end of described support bar is arranged in the upper end of stop sleeve, two positioning knobs coordinated with support bar are symmetrically arranged with outside the upper end of described stop sleeve, the lateral surface of described stop sleeve is provided with one group of locating hole I, the line of centres of locating hole I is vertical with the direction of feed of positioning knob, described support bar is vertically provided with two groups can with the locating hole II of locating hole I corresponding matching, install in described locating hole I and can have the alignment pin coordinated with locating hole II, the upper end of described support bar is fixedly connected with horizontal installing rack, described horizontal installing rack is evenly fixed with at least one centering rod, described centering rod is vertical with horizontal installing rack.
2. middle water-coating port midline detect means for correcting according to claim 1, it is characterized in that: described centering rod comprises epimere and hypomere, the external diameter of described epimere is equal with the internal diameter of middle water-coating port, and epimere is diameter is solid round steel, and the diameter of described hypomere is less than or equal to the diameter of epimere.
3. middle water-coating port midline detect means for correcting according to claim 1 and 2, is characterized in that: the centre-to-centre spacing between described upper and lower two groups of locating holes II equals the distance between the lower surface of horizontal installing rack and stop sleeve upper surface.
4. middle water-coating port midline detect means for correcting according to claim 3, is characterized in that: described horizontal installing rack is pipe.
5. middle water-coating port midline detect means for correcting according to claim 3, is characterized in that: described horizontal installing rack is steel plate.
6. middle water-coating port midline detect means for correcting according to claim 2, is characterized in that: the hypomere of described centering rod is solid round steel.
7. middle water-coating port midline detect means for correcting according to claim 2, is characterized in that: the hypomere of described centering rod is steel pipe.
8. middle water-coating port midline detect means for correcting according to claim 3, is characterized in that: be fixed with reinforced support between adjacent supports sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420476078.6U CN204135331U (en) | 2014-08-22 | 2014-08-22 | Water-coating port midline detect means for correcting in one |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420476078.6U CN204135331U (en) | 2014-08-22 | 2014-08-22 | Water-coating port midline detect means for correcting in one |
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| Publication Number | Publication Date |
|---|---|
| CN204135331U true CN204135331U (en) | 2015-02-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420476078.6U Expired - Fee Related CN204135331U (en) | 2014-08-22 | 2014-08-22 | Water-coating port midline detect means for correcting in one |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110280740A (en) * | 2018-03-19 | 2019-09-27 | 科华控股股份有限公司 | Suction pouring casting mold center positioning device and method |
-
2014
- 2014-08-22 CN CN201420476078.6U patent/CN204135331U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110280740A (en) * | 2018-03-19 | 2019-09-27 | 科华控股股份有限公司 | Suction pouring casting mold center positioning device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: West Industrial Park 256209 Shandong province Binzhou city Zouping County Patentee after: Xi Wang metal Technology Co. Ltd. Address before: West Industrial Park 256209 Shandong province Binzhou city Zouping County Patentee before: Shandong Xiwang Special Steel Co., Ltd. |
|
| 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: 20150204 Termination date: 20200822 |