CN202291315U - Fixed water slot type continuous casting mold - Google Patents
Fixed water slot type continuous casting mold Download PDFInfo
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- CN202291315U CN202291315U CN2011204140756U CN201120414075U CN202291315U CN 202291315 U CN202291315 U CN 202291315U CN 2011204140756 U CN2011204140756 U CN 2011204140756U CN 201120414075 U CN201120414075 U CN 201120414075U CN 202291315 U CN202291315 U CN 202291315U
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Abstract
The utility model discloses a fixed water slot type continuous casting mold, which comprises a mold copper bush (1), a mold water jacket (2) arranged in the mold copper bush, and an upper flange (6) and a lower flange (7) which are arranged on upper and lower sides of the mold copper bush (1), and is characterized in that: the mold water jacket (2) has a half-and-half split structure; and water slots (4) are formed and longitudinal reinforcing ribs are arranged between an inner wall of a cavity of the mold water jacket (2) and a shell of the mold copper bush (1). According to the fixed water slot type continuous casting mold, the water jacket with a plurality of longitudinal reinforcing ribs is adopted, and fixed water slots are formed between the water jacket and the mold copper bush through the reinforcing ribs, so that the water slots can be uniformly distributed without manual regulation. In addition, the fixed water slot type continuous casting mold is simple in structure and convenient to operate. The utility model is not limited to a square mold in the embodiment, and is suitable for a round mold.
Description
Technical field
The utility model belongs to the continuous casting technology field, is specifically related to a kind of continuous cast mold, relates in particular to a kind of fixedly water seam formula circle billet continuous casting crystallizer.
Background technology
In the prior art, continuous cast mold generally is divided into two big types: the one, and tank backboard formula continuous cast mold is characterized in that at crystallizer outer wall processing bosh, by the cold water backboard formula continuous cast mold in the backboard sealed cistern; The 2nd, water jacket water seam formula continuous cast mold is characterized in that the water jacket concentric locking collar is loaded on the outside of crystallizer, forms the water seam between water jacket and the crystallizer as a cold water channel.
As far as sheet billet continuous casting, crystallizer all adopts tank backboard formula continuous cast mold usually, and as far as the circle billet continuous casting, most water jacket water seam formula continuous cast molds that adopt.
In the prior art; The water jacket and the crystallizer of water jacket water seam formula crystallizer are the concentric locking collar assembling structure, do the assembling of floating because of water jacket breaks away from crystallizer fully, for this reason; Be difficult to guarantee the uniformity of water jacket water seam formula crystallizer water seam, thereby cause the quality and the production problem of base shell inhomogeneous cooling.Even for the water seam of assurance water jacket water seam formula crystallizer, common way is that following three layers of adjusting bolt are located water seam uniformity by the screw-in length of regulating bolt on water jacket is vertical, being provided with.But this way error is very big, also brings very big operation easier and uncertainty.In addition, in the actual production assembling, crystallizer often all is to assemble water jacket earlier; And then the crystallizer copper sleeve of packing into, like this, after assembling is accomplished; Its uniformity can be measured in two ends about water only stitched, and can't measure once more in the middle of the water seam, at this moment; If because of problems such as crystallizer copper sleeve distortion or water jacket distortion, then water jacket water seam formula crystallizer water crack structure uniformity and quality thereof can't adopt bolt to regulate and obtain basic assurance.
The utility model content
For overcoming the problems referred to above; The purpose of the utility model is: a kind of fixedly water seam formula continuous cast mold is provided; Said fixedly water seam formula continuous cast mold has adopted the water jacket with some walings; And between water jacket and crystallizer copper sleeve, form fixedly the water seam by said reinforcement, do not need manual adjustment can realize that the water seam evenly distributes.In addition, fixedly water seam formula continuous cast mold according to the invention is simple in structure, easy to operate.
The fixedly water seam formula continuous cast mold technical scheme of the utility model is following:
A kind of fixedly water seam formula continuous cast mold comprises crystallizer copper sleeve, is arranged at crystallizer water jacket, the upper flange that is arranged at said crystallizer copper sleeve upper and lower sides and lower flange in the said crystallizer copper sleeve, it is characterized in that:
Said crystallizer water jacket forms the water seam, and is provided with waling for dividing half-and-half opening structure between the die cavity inwall of said crystallizer water jacket and the said crystallizer copper sleeve shell.
Fixedly water seam formula continuous cast mold according to the utility model is characterized in that,
Said waling is arranged on the die cavity inwall of said crystallizer water jacket.
Fixedly water seam formula continuous cast mold according to the utility model is characterized in that,
Reinforcement protrudes in the size of said crystallizer water jacket die cavity inwall less than said crystallizer water seam size; The end face of reinforcement is processed into and the parallel cambered surface of said crystallizer copper sleeve outer wall from top to bottom, and said crystallizer copper sleeve concentric locking collar is loaded in the said crystallizer water jacket.
Fixedly water seam formula continuous cast mold according to the utility model is characterized in that,
The described said crystallizer water jacket two parts stainless steel structure that cross section longitudinally half-and-half separates of serving as reasons constitutes, and is fastening by fastening bolt between two parts.
Fixedly water seam formula continuous cast mold according to the utility model is characterized in that,
Between the die cavity inwall of said crystallizer water jacket and said crystallizer copper sleeve shell, at interval waling is set, said waling is provided with 8～12.
Fixedly water seam formula continuous cast mold according to the utility model is characterized in that,
The height of the outstanding said crystallizer water jacket die cavity inwall of waling confirms that according to said crystallizer water seam size said water seam is of a size of 2～5mm, and the projecting height of said waling is less than water seam size 0.2～1mm.
Some walings owing to distribute on the described fixedly water seam formula continuous cast mold water sleeve type cavity wall; And its end face is processed into the cambered surface parallel with the crystallizer copper sleeve outer wall by mach method from top to bottom; Gap 0.2～1mm between two cambered surfaces can make things convenient for the copper sheathing concentric locking collar to be loaded in the water jacket.
According to the fixedly water seam formula continuous cast mold of the utility model, adopt the water jacket of band waling, the end face of reinforcement is that cambered surface is parallel with crystallizer copper sleeve outer wall cambered surface, and reserves certain fit-up gap, and is convenient for assembly.On the other hand, the reinforcement projecting height directly determines water seam size, and guarantees its dimensional accuracy by machined, and guarantees that finally the water seam of crystallizer is evenly fixing.
When crystallizer assembled, suit of copper sheathing did not need manual adjustment water seam, greatly reduces operation easier.Simultaneously, the utility model fixedly water seam formula crystallizer has abundant anticipation effect to copper sheathing or water jacket distortion, and some some distortion will cause the assembling failure, thereby remind the accurate operation of assembly manipulation.The utility model is simple in structure, and is easy to operate, has higher popularization and application values.
Description of drawings
Fig. 1 is the utility model continuous casting crystallizer device structure chart;
Fig. 2 is the utility model structure drawing of device A-A sectional view.
Among the figure, 1 is crystallizer copper sleeve, and 2 is crystallizer water jacket, and 3 is waling, and 4 are the water seam, and 5 is securing member, and 6 is upper flange, and 7 is lower flange, and 8 is the crystallizer shell, and 9 is seal.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described further.
Embodiment 1
Illustrated in figures 1 and 2 is fixedly water seam formula continuous cast mold structure chart of a kind of continuous casting of the utility model utility model, by 1 crystallizer copper sleeve, and 2 crystallizer water jackets; 3 walings, 4 water seam, 5 securing members; 6 crystallizer upper flanges, 7 crystallizer lower flanges, 8 crystallizer shells; Formations such as 9 seals, crystallizer copper sleeve 1 forms water seam 4 with water jacket 2 concentric suits, when molten steel is poured into a mould in crystallizer copper sleeve 1; The high speed cooling water (being commonly called as a cold water) of crystallizer water jacket 2 and water seam 4 is taken away the heat of solidification of molten steel, forms certain thickness solidified shell.The Inlet and outlet water connector (with consistent in the prior art, not shown) that connects with outer tank is arranged on the crystallizer shell 8, and water inlet and water outlet form closed tank by upper flange 6 and lower flange 7 in crystallizer shell 8.
The crystallizer water jacket 2 of present embodiment is for dividing half-and-half opening structure, and promptly water jacket 2 and 2 ' is linked together by securing member 5, by the high-velocity flow in the seal 9 sealing water seams 4.
According to present embodiment, described water jacket 2 and 2 ' its die cavity inwall have some walings 3, and preferred number is 8～12.In the present embodiment, totally 8 of reinforcements, reinforcement 3 are given prominence to the die cavity inwall size of water jackets 2 and 2 ' and are confirmed that by the water seam size of crystallizer if crystallizer water seam is of a size of 3mm, it is more smaller than 3mm that then reinforcement 3 is given prominence to sizes.
The end face of said reinforcement 3 is processed into and the parallel cambered surface of crystallizer copper sleeve 1 outer wall by mach method, reserves the fit-up gap between the cambered surface, and preferred sizes is 0.2～1mm.
Because reinforcement 3 and crystallizer copper sleeve 1 matched in clearance concentric fits make inwall of water jacket 2 and 2 ' and the seam of the water between the copper sheathing 14 immobilize, and once accomplish assembling, do not need manual adjustment can satisfy water and stitch uniform requirement, have made things convenient for operation.Simultaneously, all accomplished by machined because of reinforcement 3, the accuracy of manufacture is very high, satisfies the requirement of even water seam fully.In addition; The another one advantage of the utility model is that the anticipation effect can be arranged the distortion of water jacket or copper sheathing, reminds assembly manipulation, such as being out of shape as if copper sheathing; Fit clearance between copper sheathing and the water jacket reinforcement changes; Can cause the assembling failure, remind operating personnel's finishing, guarantee that crystallizer is intact reliable.
According to present embodiment; Described reinforcement 3 only is provided with 8～12 on the circumference of whole water seam 4, the thickness of reinforcement 3 own is very little, and is very little to the drag effects of crystallizer current; Through producing experiment; This novel crystallization device is simple in structure, easy to operate, helps forming solidified shell more uniformly, and very high application value is arranged.
According to not being to have said, adopt the water jacket of band waling, the end face of reinforcement is that cambered surface is parallel with crystallizer copper sleeve outer wall cambered surface, and reserves certain fit-up gap, and is convenient for assembly; And the reinforcement projecting height directly determines water seam size, and guarantees its dimensional accuracy by machined, and guarantees that finally the water seam of crystallizer is evenly fixing, and when crystallizer assembled, suit of copper sheathing did not need manual adjustment water seam, greatly reduces operation easier.Simultaneously, the utility model fixedly water seam formula crystallizer has abundant anticipation effect to copper sheathing or water jacket distortion, and some some distortion will cause the assembling failure, thereby remind the accurate operation of assembly manipulation.The utility model is simple in structure, and is easy to operate, has higher popularization and application values.
According to the utility model; A kind of fixedly water seam formula continuous cast mold; Said fixedly water seam formula continuous cast mold has adopted the water jacket with some walings, and between water jacket and crystallizer copper sleeve, forms fixedly water seam by said reinforcement, does not need manual adjustment can realize that the water seam evenly distributes.In addition, fixedly water seam formula continuous cast mold according to the invention is simple in structure, easy to operate.
The connotation of the utility model is not limited to the described square crystallizer of present embodiment, is equally applicable to the application of round mold.
Claims (6)
1. a fixing water seam formula continuous cast mold comprises crystallizer copper sleeve (1), is arranged at crystallizer water jacket (2), the upper flange (6) that is arranged at said crystallizer copper sleeve (1) upper and lower sides and lower flange (7) in the said crystallizer copper sleeve, it is characterized in that:
Said crystallizer water jacket (2) forms water seam (4), and is provided with waling for dividing half-and-half opening structure between the die cavity inwall of said crystallizer water jacket (2) and said crystallizer copper sleeve (1) shell.
2. fixedly water seam formula continuous cast mold as claimed in claim 1 is characterized in that,
Said waling is arranged on the die cavity inwall of said crystallizer water jacket (2).
3. fixedly water seam formula continuous cast mold as claimed in claim 1 is characterized in that reinforcement protrudes in the size of said crystallizer water jacket (2) die cavity inwall and stitches (4) size less than said crystallizer water; The end face of reinforcement is processed into and the parallel cambered surface of said crystallizer copper sleeve (1) outer wall from top to bottom, and said crystallizer copper sleeve (1) concentric locking collar is loaded in the said crystallizer water jacket (2).
4. fixedly water as claimed in claim 1 seam formula continuous cast mold is characterized in that, said crystallizer water jacket (2) two parts stainless steel structure that cross section longitudinally half-and-half separates of serving as reasons constitutes, and is fastening by fastening bolt between two parts.
5. fixedly water as claimed in claim 1 seam formula continuous cast mold is characterized in that, the interval is provided with waling between the die cavity inwall of said crystallizer water jacket (2) and said crystallizer copper sleeve (1) shell, and said waling is provided with 8～12.
6. fixedly water seam formula continuous cast mold as claimed in claim 1; It is characterized in that; The height of outstanding said crystallizer water jacket (2) the die cavity inwall of waling stitches (4) size according to said crystallizer water and confirms; Said crystallizer water seam (4) is of a size of 2～5mm, and the projecting height of said waling is less than water seam size 0.2～1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204140756U CN202291315U (en) | 2011-10-26 | 2011-10-26 | Fixed water slot type continuous casting mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204140756U CN202291315U (en) | 2011-10-26 | 2011-10-26 | Fixed water slot type continuous casting mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202291315U true CN202291315U (en) | 2012-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204140756U Expired - Fee Related CN202291315U (en) | 2011-10-26 | 2011-10-26 | Fixed water slot type continuous casting mold |
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| CN (1) | CN202291315U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985146A (en) * | 2015-07-02 | 2015-10-21 | 江苏联峰能源装备有限公司 | Fixing device used in crystallizer water seam assembling process |
| CN105555438A (en) * | 2013-04-23 | 2016-05-04 | 达涅利机械设备股份公司 | Apparatus for continuous casting |
| CN106424614A (en) * | 2016-08-31 | 2017-02-22 | 常州市武进长虹结晶器有限公司 | Combined type crystallizer water jacket and machining method thereof |
| CN109513891A (en) * | 2018-12-06 | 2019-03-26 | 中冶南方连铸技术工程有限责任公司 | A kind of dissection type water jacket for the high pulling rate crystallizer of continuous small-billet casting |
| CN110014129A (en) * | 2019-04-23 | 2019-07-16 | 中达连铸技术国家工程研究中心有限责任公司 | A kind of tube type mold diversion water jacket and preparation method thereof |
| CN110125358A (en) * | 2019-05-29 | 2019-08-16 | 东北大学 | A kind of non ferrous metal and their alloy electromagnetism semi-continuous casting device |
-
2011
- 2011-10-26 CN CN2011204140756U patent/CN202291315U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105555438A (en) * | 2013-04-23 | 2016-05-04 | 达涅利机械设备股份公司 | Apparatus for continuous casting |
| CN104985146A (en) * | 2015-07-02 | 2015-10-21 | 江苏联峰能源装备有限公司 | Fixing device used in crystallizer water seam assembling process |
| CN104985146B (en) * | 2015-07-02 | 2017-05-17 | 江苏联峰能源装备有限公司 | Fixing device used in crystallizer water seam assembling process |
| CN106424614A (en) * | 2016-08-31 | 2017-02-22 | 常州市武进长虹结晶器有限公司 | Combined type crystallizer water jacket and machining method thereof |
| CN106424614B (en) * | 2016-08-31 | 2018-09-28 | 常州市武进长虹结晶器有限公司 | A kind of fourplatemold water jacket processing method |
| CN109513891A (en) * | 2018-12-06 | 2019-03-26 | 中冶南方连铸技术工程有限责任公司 | A kind of dissection type water jacket for the high pulling rate crystallizer of continuous small-billet casting |
| CN110014129A (en) * | 2019-04-23 | 2019-07-16 | 中达连铸技术国家工程研究中心有限责任公司 | A kind of tube type mold diversion water jacket and preparation method thereof |
| CN110125358A (en) * | 2019-05-29 | 2019-08-16 | 东北大学 | A kind of non ferrous metal and their alloy electromagnetism semi-continuous casting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20120704 Termination date: 20201026 |