CN104985146B - Fixing device used in crystallizer water seam assembling process - Google Patents
Fixing device used in crystallizer water seam assembling process Download PDFInfo
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- CN104985146B CN104985146B CN201510380412.7A CN201510380412A CN104985146B CN 104985146 B CN104985146 B CN 104985146B CN 201510380412 A CN201510380412 A CN 201510380412A CN 104985146 B CN104985146 B CN 104985146B
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Abstract
The invention discloses a fixing device used in the crystallizer water seam assembling process. A crystallizer comprises a copper pipe and a water jacket with which the copper pipe is sleeved. A certain gap exists between the copper pipe and the water jacket. The fixing device used in the crystallizer water seam assembling process comprises a bottom base plate. A positioning boss is arranged at the axis position of the bottom base plate and extends upwards in the vertical direction. In the bottom base plate, a gap plate extending annularly is arranged between the side portion of the bottom base plate and the side portion of the positioning boss. A plurality of positioning end blocks extending in the vertical direction are arranged on the upper end face of the gap plate. According to the fixing device used in the crystallizer water seam assembling process, by the adoption of the technical scheme, in the crystallizer water seam assembling process, both the copper pipe and the water jacket can be prevented from relatively sliding in the radial direction in the follow-up assembling process by determining the radial positions of the copper pipe and the water jacket, and therefore the water seam assembling precision is remarkably improved.
Description
Technical field
The present invention relates in the technological equipment in a kind of metal casting operation, especially a kind of crystallizer water seam assembling process
Fixing device.
Background technology
Continuous casting is the core of steelmaking system processing quality, and in casting process, crystallizer water seam assembly precision then can be straight
Connecing affects the product quality of strand, and especially for big specification garden base, it is higher for the required precision of water seam；If in casting process
In, there is deviation in the water seam between water jacket and copper pipe, then strand can be caused cold uneven, causes strand crackle and bleedout.
In the practical set of crystallizer water seam, need to connect the upper cover plate of crystallizer and copper pipe first, then pre- water transfer seam,
Then upper cover plate and water jacket are connected, finally fixes water seam.In actual mechanical process, water jacket assemble when copper pipe often relative to
There is displacement radially in water jacket, it causes water seam to change.
The content of the invention
The technical problem to be solved in the present invention is to provide the fixing device in a kind of crystallizer water seam assembling process, and it can be
In crystallizer water seam assembling process, copper pipe is fixed with the radial position of water jacket.
To solve above-mentioned technical problem, the present invention relates to the fixing device in a kind of crystallizer water seam assembling process, described
Crystallizer includes copper pipe, and the water jacket being sleeved on outside copper pipe, there is certain interval between copper pipe and water jacket.The crystallization
Fixing device in device water seam assembling process includes backing plate at bottom, and the axial location of backing plate at bottom is provided with positioning boss, its
Vertically upwardly extend；In the backing plate at bottom, it is provided between backing plate at bottom side portion and the side portion of positioning boss
The gap plate of extension is circularized, the upper surface of gap plate is provided with multiple positioning end blocks for vertically extending.
Used as a modification of the present invention, the upper surface of the gap plate is provided with least 4 positioning end blocks, multiple positioning
End block with regard to backing plate at bottom axis into rotationally symmetrical.Using above-mentioned design, it can be by multiple positioning end blocks being mutually symmetrical
Uniform radially fixed process is carried out with each position to water jacket.
Used as a modification of the present invention, the upper surface of the gap plate is provided with multiple positioning cell bodies, and positioning cell body is put down
Row extending radially on opposing end surface of the gap plate with positioning boss in backing plate at bottom；It is provided with each positioning cell body
Positioning end body, positioning end body adopts " L " shape structure, and it is by the positioning end block for vertically extending, and prolongs in the horizontal direction
The connection end block stretched is constituted, wherein, positioning end block is relative to each other with positioning boss.Using above-mentioned design, it can pass through locating slot
The setting of body and positioning end body so that its achievable water jacket prepackage rear carries out radial positioning to it, and on the one hand it can be easy to work
Make personnel during radial positioning is carried out to water jacket, be easy to be adjusted all parts, on the other hand can cause work people
Member changes according to the dimensional requirement of water seam to the width for positioning end block.
Used as a modification of the present invention, the upper surface of the gap plate is provided with 8 positioning cell bodies, and it is with regard to bottom pad
The axis of plate is into rotationally symmetrical, its achievable good radial positioning to water jacket.
As a modification of the present invention, among the positioning end body, the height of the height less than positioning cell body of end block is positioned
Degree, the length of the connection end block is more than the length for positioning cell body；Set between the bottom face of the positioning end body and positioning cell body
It is equipped with parallels.Using above-mentioned design, it passes through the structure setting of positioning end body, so that positioning end body can appoint in locating slot body
Meaning is slided, and the setting for passing through terminal body is operated on it in order to staff, and parallels then can effective stationary positioned end
The height and position of body.
As a modification of the present invention, it is fixed by fixing bolt between the gap plate and backing plate at bottom, its
By improving connective stability between gap plate and backing plate at bottom, so that being capable of achieving more stable position between copper pipe and water jacket
Put determination.
As a modification of the present invention, at least 4 fixing bolts are provided between the gap plate and backing plate at bottom, it is many
Individual fixing bolt is interspersed with multiple positioning cell bodies, and it can cause gap plate and the stability of backing plate at bottom to be able to further
Improve, and avoid fixing bolt from impacting with the setting of positioning cell body by its position distribution.
Used as a modification of the present invention, radial section of the gap plate in optional position adopts L-type structure, its bag
Included first end and the second end, the upper surface of the second end highly higher than the upper surface height of first end, and its with it is fixed
Position boss is relative to each other；The fixing bolt may be contained within the first end of gap plate.Using above-mentioned design, it can pass through
Increase the fitting area between gap plate and copper pipe, so that the stability of copper pipe is further improved.
Copper pipe is placed in bottom by the fixing device in above-mentioned crystallizer water seam assembling process first in actual mechanical process
On backing plate, and by the way that the side end of copper pipe is fitted with the side end of positioning boss, with realize copper pipe radial position really
It is fixed.At the same time, gap plate is sleeved on into copper pipe outside, then water jacket is set in into copper pipe outside so that the bottom face of water jacket is obtained
Fitted with the bottom face with gap plate, additionally, it can be by installing shim liner additional, between adjustment between gap plate and backing plate at bottom
The height of gap plate so that the difference in height between water jacket and copper pipe can be precisely controlled；Now, while fixing bolt causes bottom
Backing plate is fixed with gap plate, and the gap formed between copper pipe and water jacket is water seam.
After the approximate location of copper pipe and water jacket is determined, by the positioning end body of " L " shape via determining on gap plate
Position cell body is stretched into, and is pushed to the opposing end surface of gap plate and positioning boss；Now, will move on positioning end body so that fixed
Positioning end block in the body of position end is able to extend to water seam inside, meanwhile, by installing pad additional between positioning end body and positioning cell body
Iron so that the height and position of positioning end body is fixed.When aforesaid operations are completed in the positioning cell body being located, you can pass through
Radial position of the positioning end block to water jacket is fixed, so that the radial width of water seam is determined.
Using the fixing device in the crystallizer water seam assembling process of above-mentioned technical proposal, it can be in the water of crystallizer seam dress
During matching somebody with somebody, by being determined with the radial position of water jacket to copper pipe, so that copper pipe and water jacket are in follow-up assembling process
In can avoid it that relative slip diametrically occurs so that the bias phenomenon that water is sewn in assembling process is prevented,
So that the assembly precision of water seam is significantly improved, it is final that the product quality of strand is improved.
Description of the drawings
Fig. 1 is schematic diagram of the present invention；
Fig. 2 is top view of the present invention；
Fig. 3 is locating slot body schematic internal view in the present invention；
Reference numerals list：
1-copper pipe, 2-water jacket, 3-backing plate at bottom, 4-positioning boss, 5-gap plate, 51-first end, 52-the
Two ends, 6-positioning cell body, 7-positioning end body, 71-positioning end block, 72-connection end block, 8-parallels, 9-fixing bolt.
Specific embodiment
With reference to specific embodiment, the present invention is further elucidated, it should be understood that following specific embodiments are only used for
The bright present invention rather than restriction the scope of the present invention.It should be noted that word "front", "rear" following used in description,
"left", "right", "up" and "down" refer to the direction in accompanying drawing, and word " interior " and " outward " are referred respectively to towards or away from specific
The direction at component geometry center.
Embodiment 1
The fixing device in a kind of crystallizer water seam assembling process as shown in Figures 1 and 2, the crystallizer includes copper
, there is certain interval in pipe 1, and the water jacket 2 being sleeved on outside copper pipe 1, the gap is water seam between copper pipe 1 and water jacket 2.Institute
The fixing device stated in crystallizer water seam assembling process includes backing plate at bottom 3, and the axial location of backing plate at bottom 3 is provided with positioning
Boss 4, it is vertically upwardly extended；In the backing plate at bottom 3, the side portion of the side portion of backing plate at bottom 3 and positioning boss 4
Between be provided with the gap plate 5 for circularizing extension.
As shown in Figures 1 and 3, the upper surface of the gap plate 5 be provided with it is multiple positioning cell bodies 6, positioning cell body 6 parallel to
On the opposing end surface for extending radially to gap plate 5 and positioning boss 4 of backing plate at bottom 3；It is provided with each positioning cell body 6
Positioning end body 7, positioning end body 7 adopts " L " shape structure, its by the positioning end block 71 for vertically extending, and along level side
Constitute to the connection end block 72 for extending, wherein, positioning end block 71 is relative to each other with positioning boss 4.Using above-mentioned design, it can lead to
Cross the setting of positioning cell body and positioning end body so that its achievable water jacket prepackage rear carries out radial positioning to it, and it is on the one hand
Can be easy to staff during radial positioning is carried out to water jacket, be easy to be adjusted all parts, on the other hand can make
Obtain staff to change the width for positioning end block according to the dimensional requirement that water is stitched.
Among the positioning end body 7, the height of the height less than positioning cell body 6 of end block 71, the connection end block 72 are positioned
Length more than positioning cell body 6 length；Parallels 8 is provided between the bottom face of the positioning end body 7 and positioning cell body 6.Adopt
Above-mentioned design is used, it passes through the structure setting of positioning end body, so that positioning end body can arbitrarily slide in locating slot body, and led to
Cross the setting of terminal body, operate on it in order to staff, parallels then can effective stationary positioned end body height position
Put.
It is fixed by fixing bolt 9 between the gap plate 5 and backing plate at bottom 3, it passes through to improve gap plate and bottom
Connective stability between portion's backing plate, so that more stable position is capable of achieving between copper pipe and water jacket determining.
Copper pipe is placed in bottom by the fixing device in above-mentioned crystallizer water seam assembling process first in actual mechanical process
On backing plate, and by the way that the side end of copper pipe is fitted with the side end of positioning boss, with realize copper pipe radial position really
It is fixed.At the same time, gap plate is sleeved on into copper pipe outside, then water jacket is set in into copper pipe outside so that the bottom face of water jacket is obtained
Fitted with the bottom face with gap plate, additionally, it can be by installing shim liner additional, between adjustment between gap plate and backing plate at bottom
The height of gap plate so that the difference in height between water jacket and copper pipe can be precisely controlled；Now, while fixing bolt causes bottom
Backing plate is fixed with gap plate, and the gap formed between copper pipe and water jacket is water seam.
After the approximate location of copper pipe and water jacket is determined, by the positioning end body of " L " shape via determining on gap plate
Position cell body is stretched into, and is pushed to the opposing end surface of gap plate and positioning boss；Now, will move on positioning end body so that fixed
Positioning end block in the body of position end is able to extend to water seam inside, meanwhile, by installing pad additional between positioning end body and positioning cell body
Iron so that the height and position of positioning end body is fixed.When aforesaid operations are completed in the positioning cell body being located, you can pass through
Radial position of the positioning end block to water jacket is fixed, so that the radial width of water seam is determined.
Using the fixing device in the crystallizer water seam assembling process of above-mentioned technical proposal, it can be in the water of crystallizer seam dress
During matching somebody with somebody, by being determined with the radial position of water jacket to copper pipe, so that copper pipe and water jacket are in follow-up assembling process
In can avoid it that relative slip diametrically occurs so that the bias phenomenon that water is sewn in assembling process is prevented,
So that the assembly precision of water seam is significantly improved, it is final that the product quality of strand is improved.
Embodiment 2
Used as a modification of the present invention, the upper surface of the gap plate 5 is provided with 8 positioning cell bodies 6, and it is with regard to bottom
The axis of backing plate 3 is into rotationally symmetrical, its achievable good radial positioning to water jacket.
Remaining feature of the present embodiment is same as Example 1 with advantage.
Embodiment 3
As a modification of the present invention, 4 fixing bolts 9 are provided between the gap plate 5 and backing plate at bottom 3, it is many
Individual fixing bolt 9 is interspersed with multiple positioning cell bodies 6, and it can cause gap plate and the stability of backing plate at bottom to be able to further
Improvement, and by its position distribution avoid fixing bolt with positioning cell body setting impact.
Remaining feature of the present embodiment is same as Example 2 with advantage.
Embodiment 4
Used as a modification of the present invention, radial section of the gap plate 5 in optional position adopts L-type structure, its
First end 51 and the second end 52 are included, the upper surface of the second end 52 is highly high higher than the upper surface of first end 51
Degree, and it is relative to each other with positioning boss 3；The fixing bolt may be contained within the first end of gap plate.Using above-mentioned
Design, it can pass through to increase the fitting area between gap plate and copper pipe, so that the stability of copper pipe is further changed
It is kind.
Remaining feature of the present embodiment is same as Example 3 with advantage.
Claims (8)
1. a kind of crystallizer water stitches the fixing device in assembling process, and the crystallizer includes copper pipe, and is sleeved on copper pipe
, there is certain interval between copper pipe and water jacket in outside water jacket；Characterized in that, consolidating in the crystallizer water seam assembling process
Determine device and include backing plate at bottom, the axial location of backing plate at bottom is provided with positioning boss, and it is vertically upwardly extended；Institute
In stating backing plate at bottom, the gap plate for circularizing extension is provided between backing plate at bottom side portion and the side portion of positioning boss,
The upper surface of gap plate is provided with multiple positioning end blocks for vertically extending.
2. according to the fixing device in the crystallizer water seam assembling process described in claim 1, it is characterised in that the gap plate
Upper surface be provided with least 4 positioning end blocks, multiple positioning end blocks with regard to backing plate at bottom axis into rotationally symmetrical.
3. according to the fixing device in the crystallizer water seam assembling process described in claim 2, it is characterised in that the gap plate
Upper surface be provided with multiple positioning cell bodies, positioning cell body extends radially to gap plate and positioning boss parallel to backing plate at bottom
Opposing end surface on；Positioning end body is provided with each positioning cell body, positioning end body adopts " L " shape structure, and it is by along perpendicular
Nogata to the positioning end block for extending, and horizontally extending connection end block are constituted, wherein, position end block and positioning boss
Toward each other.
4. according to the fixing device in the crystallizer water seam assembling process described in claim 3, it is characterised in that the gap plate
Upper surface be provided with 8 positioning cell bodies, its with regard to backing plate at bottom axis into rotationally symmetrical.
5. according to the fixing device in the crystallizer water seam assembling process described in claim 4, it is characterised in that the positioning end
Among body, the height of the height less than positioning cell body of end block is positioned, the length of the connection end block is more than the length for positioning cell body；
Parallels is provided between the bottom face of the positioning end body and positioning cell body.
6. according to the fixing device in the crystallizer water seam assembling process described in claim 5, it is characterised in that the gap plate
It is fixed by fixing bolt between backing plate at bottom.
7. according to the fixing device in the crystallizer water seam assembling process described in claim 6, it is characterised in that the gap plate
At least 4 fixing bolts are provided between backing plate at bottom, multiple fixing bolts are interspersed with multiple positioning cell bodies.
8. according to the fixing device in the crystallizer water seam assembling process described in claim 7, it is characterised in that the gap plate
Radial section in optional position adopts L-type structure, and it includes first end and the second end, the upper surface of the second end
Highly higher than the upper surface height of first end, and it is relative to each other with positioning boss；The fixing bolt may be contained within gap
On the first end of plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510380412.7A CN104985146B (en) | 2015-07-02 | 2015-07-02 | Fixing device used in crystallizer water seam assembling process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510380412.7A CN104985146B (en) | 2015-07-02 | 2015-07-02 | Fixing device used in crystallizer water seam assembling process |
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| Publication Number | Publication Date |
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| CN104985146A CN104985146A (en) | 2015-10-21 |
| CN104985146B true CN104985146B (en) | 2017-05-17 |
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