CN109290532A - A kind of split type accurate positioning ingot mould - Google Patents
A kind of split type accurate positioning ingot mould Download PDFInfo
- Publication number
- CN109290532A CN109290532A CN201811469648.8A CN201811469648A CN109290532A CN 109290532 A CN109290532 A CN 109290532A CN 201811469648 A CN201811469648 A CN 201811469648A CN 109290532 A CN109290532 A CN 109290532A
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- split type
- accurate positioning
- flange
- ingot mould
- type accurate
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- Pending
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 69
- 239000010959 steel Substances 0.000 claims abstract description 69
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 42
- 238000005266 casting Methods 0.000 claims abstract description 28
- 230000002093 peripheral effect Effects 0.000 claims description 18
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008646 thermal stress Effects 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 206010039509 Scab Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D7/00—Casting ingots, e.g. from ferrous metals
- B22D7/06—Ingot moulds or their manufacture
- B22D7/08—Divided ingot moulds
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The present invention provides a kind of split type accurate positioning ingot mould, split type accurate positioning ingot mould includes: steel mould body, steel mould body includes wedge-shaped boss and annular protrusion, and annular protrusion is located at the lower section of wedge-shaped boss, and the height of wedge-shaped boss is greater than the height of annular protrusion；It is poured chassis, for providing positioning and support, casting chassis includes pedestal and flange on casting chassis；Flange is located at the top of pedestal, opens up fluted and annular groove on flange；Split type accurate positioning ingot mould provided by the invention, by the way of wedge-shaped protrusion and groove cooperation, the problem of ingot mould is circumferentially rotated and moved horizontally is limited, simultaneously, ingot mould controls the concentricity of ingot mould and casting chassis by the way of annular protrusion and annular groove cooperation；Split type accurate positioning ingot mould provided by the invention, avoids the influence generated to the displacement in moderate and casting process to surface of steel ingot, it is ensured that surface quality of the steel ingot at faying face reduces surface of steel ingot reconditioning quality.
Description
Technical field
The invention belongs to technical field of metallurgical equipment, and in particular to a kind of split type accurate positioning ingot mould.
Background technique
Currently, the well known Split type steel ingot mould used that is molded into is made of steel mould body and casting chassis, steel mould body
Baseplane is placed on casting chassis plane, and assembly technology is complicated, and technical conditions require height, and this traditional method makes, die body
Moderate is manually adjusted with lifting equipment with chassis, accuracy of alignment is poor, low efficiency；In addition traditional Split type steel ingot mould knot
Structure only limits 3 freedom degrees, does not limit rotation and steel mould body along ingot mould axis before and after horizontal plane or controls
It is mobile；Since thermal stress and MOLTEN STEEL FLOW influence in casting process, causes to deviate moderate and surface of steel ingot is produced in junction
Raw the defects of misplacing and scabbing.This makes Ingot Surface Quality poor, considerably increases the reconditioning quality of surface of steel ingot, and subsequent
The surface defects such as crackle, folding are also easy to produce during forging steel ingot.
Accordingly, it is desirable to provide a kind of be directed to the insufficient split type accurate positioning ingot mould of the above-mentioned prior art.
Summary of the invention
The purpose of the present invention is to provide a kind of split type accurate positioning ingot moulds, at least to solve current Split type steel ingot
Mould, since thermal stress and MOLTEN STEEL FLOW influence, is not avoided that ingot mould is circumferentially rotated along its central axes and along water in casting
Plane translation and Split type steel ingot mould the concentricity problem not easy to control in assembly.
To achieve the goals above, the invention provides the following technical scheme:
A kind of split type accurate positioning ingot mould, it is preferable that the split type accurate positioning ingot mould includes:
Steel mould body, the steel mould body include that wedge-shaped boss and annular protrusion, the annular protrusion are located at the wedge shape
The height of the lower section of boss, the wedge shape boss is greater than the height of the annular protrusion；
It is poured chassis, for providing positioning and support, the casting chassis includes pedestal and flange on the casting chassis；Institute
The top that flange is located at the pedestal is stated, opens up fluted and annular groove on the flange.
A kind of split type accurate positioning ingot mould as described above, it is preferable that the steel mould body further include the first ear column and
Second ear column, the second ear column are located at below the first ear column, and the wedge shape boss is located at the right side of the second ear column；
The wedge shape boss includes upper surface, left side, right side, front end face and bottom surface；The front end face rectangular in form, the front end
Face and horizontal plane；The bottom surface is parallel to the horizontal plane；The left side is from the outer surface of steel mould body end face forward
Left-Tilt extend；The right side, which is tilted from the appearance of the steel mould body towards the right of the front end face, to be extended；Institute
Upper surface is stated to extend from the appearance of the steel mould body towards the inclination of the top of the front end face；
Preferably, the angle of the left side and the front end face is 125~145 °；The right side and the front end face
Angle be 130~150 °；The angle of the upper surface and the front end face is 110~140 °.
A kind of split type accurate positioning ingot mould as described above, it is preferable that the annular protrusion is annular in shape, the annular
Protrusion is connected to the outer surface of the steel mould body, and the section of the annular protrusion is D-shaped, the circumferential circular arc of the annular protrusion
Surface with the groove for smoothly cooperating；
Preferably, setting is parallel to the horizontal plane in the annular protrusion.
A kind of split type accurate positioning ingot mould as described above, it is preferable that the pedestal is in hollow cylindrical with the end, institute
Flange is stated in thin-walled tubbiness, the outer circumference surface of the pedestal connect to form smooth casting chassis with the outer circumference surface of the flange
Outer peripheral surface.
A kind of split type accurate positioning ingot mould as described above, it is preferable that the groove is in splayed, and the groove is from institute
The inner peripheral surface for stating flange is radially opened up to the outer peripheral surface of the flange；The groove is between the circumferential direction on the outer peripheral surface of the flange
Away from be less than the groove the flange inner peripheral surface circumferential spacing.
A kind of split type accurate positioning ingot mould as described above, it is preferable that inner peripheral surface of the annular groove from the flange
It is radially opened up to the outer peripheral surface of the flange, the annular groove is arranged concentrically with the flange, and the section of the annular groove is at square
Shape, the width of the annular groove are greater than the height of the annular protrusion, and the annular groove depth is greater than the thickness of the annular protrusion
Degree；
Preferably, the annular groove is parallel to the horizontal plane.
A kind of split type accurate positioning ingot mould as described above, it is preferable that it is additionally provided with pedestal ear column on the casting chassis,
The pedestal ear column is located at the lower section of the flange.
A kind of split type accurate positioning ingot mould as described above, it is preferable that there are two the wedge shape boss, two wedges
Shape boss is symmetrical about the perpendicular where the steel mould body central axes.
A kind of split type accurate positioning ingot mould as described above, it is preferable that on the wedge shape boss and the steel mould body
All ear columns between angle be 40~50 °.
A kind of split type accurate positioning ingot mould as described above, it is preferable that the wedge shape boss is being assembled with the groove
When gap be 3~6mm.
Compared with the immediate prior art, technical solution provided by the invention has following excellent effect:
Split type accurate positioning ingot mould provided by the invention is limited by the way of wedge-shaped protrusion and groove cooperation
The problem of ingot mould is circumferentially rotated and is moved horizontally in casting process, meanwhile, ingot mould of the invention uses flat with horizontal plane
The mode of capable annular protrusion and annular groove cooperation, the concentricity for controlling ingot mould and being poured chassis；Provided by the invention point
Body formula is accurately positioned ingot mould, avoids the influence generated to the displacement in moderate and casting process to surface of steel ingot, it is ensured that
Surface quality of the steel ingot at faying face, reduces surface of steel ingot reconditioning quality, reduces labor intensity, improve production efficiency,
To reduce production cost.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows
Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.Wherein:
Fig. 1 is the assembly axonometric drawing of the split type accurate positioning ingot mould of the embodiment of the present invention；
Fig. 2 is the axonometric drawing of the steel mould body of the split type accurate positioning ingot mould of the embodiment of the present invention；
Fig. 3 is the axonometric drawing on the casting chassis of the split type accurate positioning ingot mould of the embodiment of the present invention；
Fig. 4 is the main view of the steel mould body of the split type accurate positioning ingot mould of the embodiment of the present invention；
Fig. 5 is the top view of the steel mould body of the split type accurate positioning ingot mould of the embodiment of the present invention.
In figure: 1, steel mould body；11, the first ear column；12, the second ear column；13, wedge-shaped boss；14, annular protrusion；131,
Upper surface；132, left side；133, right side；134, front end face；2, it is poured chassis；21, pedestal；22, flange；211, pedestal ear
Column；221, groove；222, annular groove.
Specific embodiment
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.It should be noted that in the feelings not conflicted
Under condition, the features in the embodiments and the embodiments of the present application be can be combined with each other.
In the description of the present invention, term " longitudinal direction ", " transverse direction ", "upper", "lower", "front", "rear", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the present invention rather than require the present invention that must be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.Term used in the present invention " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected,
It may be a detachable connection；It can be directly connected, can also be indirectly connected by intermediate member, for the common of this field
For technical staff, the concrete meaning of above-mentioned term can be understood as the case may be.
As shown in Figures 1 to 5, specific embodiments of the present invention provide a kind of split type accurate positioning ingot mould.
According to a particular embodiment of the invention, as shown in Figure 1, for steel mould body 1 and the assembling schematic diagram for being poured pedestal 21,
Steel mould body 1 is equipped with the first ear column 11 and the second ear column 12, and the first ear column 11 and the second ear column 12 can be convenient live practical
When construction, wherein 1 hanging of steel mould body is got up to install by machine.It is poured chassis 2 and is equipped with pedestal ear column 211, pedestal ear column 211
It is easy for hanging installation；Wedge-shaped boss 13 is additionally provided on steel mould body 1, the front end face 134 of wedge-shaped boss 13 is smaller, is in quadrangular
Platform shape.As shown in Fig. 2, the ground of wedge-shaped boss 13 is parallel to the horizontal plane, it is convenient for being flat and fit with pedestal 21 in this way, together
When wedge shape boss 13 left side 132, right side 133 and upper surface 131 be inclined shape.Pedestal on flange 22 simultaneously
Ear column 211 is in splayed, as shown in Figure 3.Wedge-shaped boss 13 and pedestal ear column 211 can be cooperatively connected, when wedge-shaped 13 He of boss
When pedestal ear column 211 is cooperatively connected, due to the presence of stiction, wedge-shaped boss 13 and pedestal ear column 211 form locked knot
Structure.Three constraints are increased to steel mould body 1 in this way, i.e., steel mould body 1 is along the rotation of its central axes, and steel mould body 1 is along level
The translation (all around moving) in face, since then during casting, steel mould body 1 would not be slided, thus
The casting quality for improving steel ingot improves the surface flatness of steel ingot.
According to a particular embodiment of the invention, as shown in figure 4, being additionally provided with annular protrusion 14, annular protrusion on steel mould body 1
14 section can be D font and be also possible to circle, when the section of annular protrusion 14 is D font, it is ensured that it is to be arc
Shape is convenient for coincideing with the outer surface of steel mould body 1, when the section of annular protrusion 14 is circle, can open on steel mould body 1
If being placed after a ring annular groove 222.Inner surface on flange 22 is equipped with a circle annular base ear column 211, annular base
Ear column 211 and annular protrusion 14 are parallel to the horizontal plane.When steel mould body 1 and casting pedestal 21 assemble, wedge-shaped boss 13 with
After 211 clamping of pedestal ear column, annular protrusion 14 and annular base ear column 211 will automatic clamping, ensure that ingot mould in this way
Body 1 and casting pedestal 21 are all perpendicular to horizontal plane, to be accurately controlled steel mould body 1 and be poured the concentricity of pedestal 21.
It is just more smooth that the steel ingot outer circumference surface outpoured is poured in this way.
According to a particular embodiment of the invention, split type accurate positioning ingot mould includes:
Steel mould body 1, steel mould body 1 include wedge-shaped boss 13 and annular protrusion 14, and annular protrusion 14 is located at wedge-shaped boss
13 lower sections, the height of wedge-shaped boss 13 are greater than the height of annular protrusion 14.Be poured chassis 2, casting chassis 2 for provide positioning and
Support, casting chassis 2 include pedestal 21 and flange 22.Flange 22 is located at the top of pedestal 21, offers pedestal ear on flange 22
Column 211 and annular groove 222.
According to a particular embodiment of the invention, ingot mould further includes the first ear column 11 and the second ear column 12, the second ear column 12
Positioned at 11 lower section of the first ear column, wedge-shaped boss 13 is located at 12 right side of the second ear column, and wedge-shaped boss 13 includes upper surface 131, left side
Face 132, right side 133, front end face 134 and bottom surface.134 rectangular in form of front end face, front end face 134 and horizontal plane.Bottom surface
It is parallel to the horizontal plane.Left side from the outer surface of steel mould body 1 forward end face 134 Left-Tilt extend.Right side is from steel ingot
The outer surface of die body 1 forward end face 134 the right tilt extend.Upper surface 131 is from the outer surface of steel mould body 1 end face forward
134 top, which tilts, to be extended.Preferably, the angle of left side and front end face 134 be 125~145 ° (such as 127 °, 129 °, 130 °,
134°、136°、138°、140°、145°)。
More preferably, the angle of right side and front end face 134 be 130~150 ° (such as 132 °, 134 °, 138 °, 140 °,
142°,144°,145°,150°).More preferably, the angle of upper surface 131 and front end face 134 be 110~140 ° (such as 112 °,
114°、116°、120°、122°、124°、128°、130°、132°、134°、135°、140°)。
According to a particular embodiment of the invention, annular protrusion 14 is annular in shape, and annular protrusion 14 is connected to steel mould body 1
The section of outer surface, annular protrusion 14 is D-shaped, and the circumferential arc-shaped surface of annular protrusion 14 is for smooth with pedestal ear column 211
Cooperation.Preferably, setting is parallel to the horizontal plane in annular protrusion 14.
According to a particular embodiment of the invention, pedestal 21 is in hollow cylindrical with the end, and flange 22 is in thin-walled tubbiness, pedestal
21 outer circumference surface connect the outer peripheral surface to form smooth casting chassis 2 with the outer circumference surface of flange 22.Pedestal ear column 211 is in eight
Font, pedestal ear column 211 are radially opened up from the inner peripheral surface of flange 22 to the outer peripheral surface of flange 22.Pedestal ear column 211 is in flange 22
Outer peripheral surface on circumferential spacing be less than pedestal ear column 211 22 inner peripheral surface of flange circumferential spacing.Annular groove 222 is from flange 22
Outer peripheral surface of the inner circumferential towards flange 22 radially open up, annular groove 222 is arranged concentrically with flange 22, the section of annular groove 222 at
Rectangle, the width of annular groove 222 are greater than the height of annular protrusion 14, and 222 depth of annular groove is greater than the thickness of annular protrusion 14.It is excellent
Selection of land, annular groove 222 are parallel to the horizontal plane.
According to a particular embodiment of the invention, it is poured on chassis 2 and is additionally provided with pedestal ear column 211, pedestal ear column 211 is located at convex
22 lower section of edge.There are two wedge-shaped boss 13, and two wedge-shaped boss 13 are about the perpendicular pair where 1 central axes of steel mould body
Claim.The angle between all ear columns on wedge-shaped boss 13 and steel mould body 1 be 40~50 ° (such as 41 °, 42 °, 43 °, 44 °,
45°,46°,47°,48°,49°,50°).Wedge-shaped boss 13 and gap of the pedestal ear column 211 in assembly be 3~6mm (such as
3.2mm、3.4mm、3.8mm、4.2mm、4.6mm、5.2mm、5.8mm、6mm)。
To sum up, split type accurate positioning ingot mould provided by the invention is cooperated using wedge-shaped protrusion and pedestal ear column 211
Mode limits the problem of ingot mould is circumferentially rotated and moved horizontally in casting process, meanwhile, ingot mould of the invention uses
The mode for annular protrusion 14 and annular groove 222 cooperation being parallel to the horizontal plane controls ingot mould and is poured the coaxial of chassis 2
Degree；Split type accurate positioning ingot mould provided by the invention, avoids to the displacement in moderate and casting process to surface of steel ingot
The influence of generation, it is ensured that surface quality of the steel ingot at faying face reduces surface of steel ingot reconditioning quality, and it is strong to reduce labour
Degree, improves production efficiency, to reduce production cost.
The above description is only a preferred embodiment of the present invention, is not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.All within the spirits and principles of the present invention, it is made it is any modification,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of split type accurate positioning ingot mould, which is characterized in that the split type accurate positioning ingot mould includes:
Steel mould body, the steel mould body include wedge-shaped boss and annular protrusion, and the annular protrusion is located at the wedge-shaped boss
Lower section, it is described wedge shape boss height be greater than the annular protrusion height；
It is poured chassis, for providing positioning and support, the casting chassis includes pedestal and flange on the casting chassis；It is described convex
Edge is located at the top of the pedestal, opens up fluted and annular groove on the flange.
2. a kind of split type accurate positioning ingot mould as described in claim 1, which is characterized in that the steel mould body further includes
First ear column and the second ear column, the second ear column are located at below the first ear column, and the wedge shape boss is located at described second
The right side of ear column；The wedge shape boss includes upper surface, left side, right side, front end face and bottom surface；The front end face is rectangular
Shape, the front end face and horizontal plane；The bottom surface is parallel to the horizontal plane；Appearance of the left side from the steel mould body
Left-Tilt towards front end face extends；The right side is from the appearance of the steel mould body towards inclining on the right of the front end face
Tiltedly extend；The upper surface, which is tilted from the appearance of the steel mould body towards the top of the front end face, to be extended；
Preferably, the angle of the left side and the front end face is 125~145 °；The folder of the right side and the front end face
Angle is 130~150 °；The angle of the upper surface and the front end face is 110~140 °.
3. a kind of split type accurate positioning ingot mould as described in claim 1, which is characterized in that the annular protrusion is in annulus
Shape, the annular protrusion are connected to the outer surface of the steel mould body, and the section of the annular protrusion is D-shaped, the convex annular
The circumferential arc-shaped surface risen with the groove for smoothly cooperating；
Preferably, setting is parallel to the horizontal plane in the annular protrusion.
4. a kind of split type accurate positioning ingot mould as described in claim 1, which is characterized in that the pedestal is in sky with the end
The heart is cylindric, and the flange is in thin-walled tubbiness, and the outer circumference surface of the pedestal connect to form light with the outer circumference surface of the flange
The outer peripheral surface on sliding casting chassis.
5. a kind of split type accurate positioning ingot mould as described in claim 1, which is characterized in that the groove is in splayed,
The groove is radially opened up from the inner peripheral surface of the flange to the outer peripheral surface of the flange；The groove is in the periphery of the flange
Circumferential spacing on face is less than the groove in the circumferential spacing of the flange inner peripheral surface.
6. a kind of split type accurate positioning ingot mould as described in claim 1, which is characterized in that the annular groove is from described convex
Outer peripheral surface of the inner circumferential of edge towards the flange radially opens up, and the annular groove is arranged concentrically with the flange, the annular groove
Section it is rectangular, the width of the annular groove is greater than the height of the annular protrusion, and the annular groove depth is greater than the ring
The thickness of shape protrusion；
Preferably, the annular groove is parallel to the horizontal plane.
7. a kind of split type accurate positioning ingot mould as described in claim 1, which is characterized in that also set on the casting chassis
There is pedestal ear column, the pedestal ear column is located at the lower section of the flange.
8. a kind of split type accurate positioning ingot mould as described in claim 1, which is characterized in that the wedge shape boss has two
A, two wedge-shaped boss are symmetrical about the perpendicular where the steel mould body central axes.
9. a kind of split type accurate positioning ingot mould as claimed in claim 2, which is characterized in that the wedge shape boss with it is described
The angle between all ear columns on steel mould body is 40~50 °.
10. a kind of split type accurate positioning ingot mould as described in claim 1, which is characterized in that the wedge shape boss and institute
Stating gap of the groove in assembly is 3~6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811469648.8A CN109290532A (en) | 2018-11-28 | 2018-11-28 | A kind of split type accurate positioning ingot mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811469648.8A CN109290532A (en) | 2018-11-28 | 2018-11-28 | A kind of split type accurate positioning ingot mould |
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| Publication Number | Publication Date |
|---|---|
| CN109290532A true CN109290532A (en) | 2019-02-01 |
Family
ID=65142536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811469648.8A Pending CN109290532A (en) | 2018-11-28 | 2018-11-28 | A kind of split type accurate positioning ingot mould |
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| Country | Link |
|---|---|
| CN (1) | CN109290532A (en) |
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|---|---|---|---|---|
| CN201589215U (en) * | 2009-12-23 | 2010-09-22 | 亚士吉灯饰(东莞)有限公司 | Lamp structure |
| CN201962758U (en) * | 2011-01-20 | 2011-09-07 | 泉州科发卫浴有限公司 | Connecting device for valve body part and base part of drainage valve |
| CN203526494U (en) * | 2013-11-22 | 2014-04-09 | 武汉钢铁(集团)公司 | Combined type top-pouring ingot mold for small-sized vacuum induction furnace |
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