CN212917530U - Quick upset cast iron mould - Google Patents
Quick upset cast iron mould Download PDFInfo
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- CN212917530U CN212917530U CN202020587553.2U CN202020587553U CN212917530U CN 212917530 U CN212917530 U CN 212917530U CN 202020587553 U CN202020587553 U CN 202020587553U CN 212917530 U CN212917530 U CN 212917530U
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- forming die
- side plate
- cast iron
- bearing
- protective layer
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- 229910001018 Cast iron Inorganic materials 0.000 title claims abstract description 24
- 239000011241 protective layer Substances 0.000 claims description 24
- 239000000919 ceramic Substances 0.000 claims description 15
- 239000010410 layer Substances 0.000 claims description 10
- 229910052593 corundum Inorganic materials 0.000 claims description 9
- 239000010431 corundum Substances 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 230000007306 turnover Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 7
- 230000008859 change Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 description 14
- 238000005266 casting Methods 0.000 description 12
- 230000007246 mechanism Effects 0.000 description 6
- 238000000465 moulding Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 238000013024 troubleshooting Methods 0.000 description 2
- 238000009749 continuous casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model relates to a cast iron mold overturns fast, including curb plate, moulded die, carrier wheel and locating pin, curb plate lateral surface is along two at least carrier wheels of curb plate axis equipartition, and along a plurality of locating pin holes of curb plate axial direction equipartition, the curb plate passes through the locating pin hole to be connected with the locating pin, the locating pin is connected with the moulded die side surface, the moulded die inlays between two curb plates, three spouts of side surface, and every spout all correspond and with a set of locating pin hole position and locating pin interconnect, the locating pin axis is perpendicular and crossing with the spout axis. The using method comprises equipment assembly; forming and processing, turning and adjusting. On one hand, the utility model can quickly realize the adjustment and replacement of the operation surface of the die and the integral replacement of the novel cast iron die without influencing the normal production activity; on the other hand can be according to the nimble convenient adjustment, the change of this novel local structure of use needs, reach extension mould life, reduce the purpose that the mould used and maintained the cost.
Description
Technical Field
The utility model relates to a cast iron mould overturns fast belongs to casting metallurgical equipment technical field.
Background
At present, when cast iron blank casting molding processing is carried out, currently used molding dies are often directly arranged on a conveying mechanism for conveying and casting operation, although the use requirements can be met to a certain degree, in operation, the currently traditional molding dies are of an integrated structure on one hand, so that flexible structure adjustment cannot be carried out according to the actual use requirements in use, the overall repair rate of the dies is poor, the repair efficiency is low, the rejection rate is high and the use and maintenance cost is low due to the fact that local structures are damaged in operation, meanwhile, the currently used traditional dies are frequently required to be detached from a production line for adjustment and maintenance in production activities when maintenance and adjustment operation is needed, the cost and the difficulty of maintenance of the cast iron dies are further increased, the working efficiency, the production operation efficiency and the casting operation are seriously affected, Continuity and stability, high use and maintenance cost of the cast iron mold, high labor intensity and serious influence on the production and processing efficiency and cost of cast iron billets.
Therefore, in order to solve the problem, a new cast iron mold and a new using method thereof are urgently needed to be developed so as to meet the actual using requirements.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects and provide a cast iron mould capable of being rapidly overturned and a using method.
In order to achieve the above purpose, the utility model discloses a realize through following technical scheme:
the utility model provides a cast iron mould overturns fast, including the curb plate, the moulded die, bearing wheel and locating pin, wherein the curb plate is totally two, and the mutual parallel distribution between the curb plate of both sides, and distribute with the horizontal plane is perpendicular, curb plate lateral surface along curb plate axis equipartition two at least bearing wheels, and along a plurality of locating pin holes of curb plate axial direction equipartition, the curb plate passes through the locating pin hole to be connected with the locating pin, and the locating pin distributes with the curb plate is perpendicular, and be connected with moulded die side surface, the moulded die inlays between two curb plates, and with both sides inboard side sliding connection, three spouts are established to moulded die side surface, the spout is along moulded die side surface axis equipartition and with the horizontal plane vertical distribution, and every spout all corresponds with a set of locating pin hole position and.
Furthermore, the inner side surface of the side plate is provided with a bearing boss with a convex-shaped cross section, the bearing boss is connected with the outer side surface of the forming die in a sliding mode, a wear-resistant layer with the thickness not less than 5 mm is arranged at the contact surface of the bearing boss and the forming die, the wear-resistant layer is connected with the inner side surface of the side plate through bolts, the outer surface of the side plate is provided with a plurality of reinforcing rib plates, each reinforcing rib plate surrounds the axis of the bearing wheel and is distributed in a radial structure, and the thickness of each reinforcing rib plate is not less than 3 mm and is 1-5 mm higher.
Furthermore, the wear-resistant layer sequentially comprises a corundum protective layer and a high-temperature-resistant ceramic protective layer from outside to inside, wherein the cross section of the high-temperature-resistant ceramic protective layer is of a rectangular structure, a plurality of through holes with the aperture of 1-3 mm are uniformly distributed on the cross section, the total volume of the through holes is 10% -25% of the total volume of the high-temperature-resistant ceramic protective layer, the corundum protective layer is coated outside the high-temperature-resistant ceramic protective layer and embedded in the through holes of the high-temperature-resistant ceramic protective layer, and the minimum thickness of the corundum protective layer is not.
Furthermore, two sides of the bearing boss are respectively provided with a bearing spring, the bearing springs are symmetrically distributed along the axis of the bearing boss and are parallel to the axis of the bearing boss, and the upper end surface of each bearing spring is connected with the side edge of the forming die, while the lower end surface is connected with the lower end surface of the side plate.
Furthermore, the upper end surface and the lower end surface of the forming die are provided with forming die cavities which are coaxially distributed with the forming die, the cross section of each forming die is in an H-shaped groove-shaped structure, the maximum height of the forming die is 1/3-1/2 of the height of the side plate, and the depth of each forming die cavity is 1/5-1/3 of the thickness of the forming die.
Furthermore, in the sliding grooves, the upper end surface and the lower end surface of the forming die corresponding to the sliding grooves at the two sides of the forming die are respectively provided with a positioning block which is 1-5 cm higher than the upper end surface and the lower end surface of the forming die, and the positioning blocks are in an isosceles trapezoid structure and are coaxially distributed with the sliding grooves.
Furthermore, in the positioning pin holes, the positioning pin holes distributed on the same side plate are divided into three groups, wherein one group comprises two positioning pin holes which are uniformly distributed from top to bottom at the central line position of the side plate, and the remaining two groups are provided with one positioning pin hole which is vertical to and intersected with the axis of the side plate.
The utility model has simple structure, flexible and convenient structure adjustment, installation maintenance and use, on one hand, the adjustment and the replacement of the operation surface of the die and the integral replacement of the novel cast iron die can be quickly realized according to the use requirement without influencing the normal production activity, thereby greatly improving the efficiency of the replacement and maintenance operation of the novel equipment, overcoming the defect that the production is stopped due to the maintenance of the traditional die, and greatly improving the working efficiency of the production operation and the continuity and the stability of the production activity; on the other hand can be according to the nimble convenient adjustment, change and the maintenance of this novel local structure of use needs, when effectively improving this novel troubleshooting rate, restoration rate, effectively reduced the intensity of labour and the cost of maintaining the operation to reach extension mould life, reduce the purpose that the mould used and maintained the cost.
Drawings
FIG. 1 is a schematic view of a partial structure of the present invention;
FIG. 2 is a front cross-sectional view of the side plate;
FIG. 3 is a schematic structural view of an end face of a side plate;
FIG. 4 is a partial structural view of a forming mold;
fig. 5 is a partial structure diagram of the wear-resistant layer.
Detailed Description
As shown in fig. 1-5, the rapid turnover cast iron mold comprises a side plate 1, a forming mold 2, a bearing wheel 3 and a positioning pin 4, wherein the number of the side plates 1 is two, the two side plates 1 are distributed in parallel and are vertical to the horizontal plane, at least two bearing wheels 3 are uniformly distributed on the outer side surface of each side plate 1 along the axis of the side plate 1, a plurality of positioning pin holes 5 are uniformly distributed along the axial direction of the side plate 1, the side plate 1 is connected with positioning pins 4 through the positioning pin holes 5, the positioning pins 4 are vertically distributed with the side plate 1, and is connected with the side surface of the forming die 2, the forming die 2 is embedded between the two side plates 1 and is connected with the inner side surfaces of the two side plates 1 in a sliding way, three sliding chutes 6 are arranged on the side surface of the forming die 2, the sliding chutes 6 are uniformly distributed along the axis of the side surface of the forming die 2 and are vertically distributed with the horizontal plane, and each sliding groove 6 corresponds to a group of positioning pin holes 5 in position and is connected with the positioning pin 4, and the axis of the positioning pin 4 is vertical to and intersected with the axis of the sliding groove 6.
The inner side surface of the side plate 1 is provided with a bearing boss 9 with a convex-shaped cross section, the bearing boss 9 is connected with the outer side surface of the forming die 2 in a sliding mode, a wear-resistant layer 7 with the thickness not less than 5 mm is arranged on the contact surface of the bearing boss 9 and the forming die 2, the wear-resistant layer 7 is connected with the inner side surface of the side plate 1 through bolts, the outer surface of the side plate 1 is provided with a plurality of reinforcing rib plates 8, each reinforcing rib plate 8 surrounds the axis of the bearing wheel 3 and is distributed in a radial structure, and the thickness of each reinforcing rib plate 8 is not less than 3 mm and is 1-5 mm higher than the.
Preferably, the wear-resistant layer 7 is a corundum protective layer 71 and a high-temperature resistant ceramic protective layer 72 in sequence from outside to inside, wherein the cross section of the high-temperature resistant ceramic protective layer 72 is of a rectangular structure, a plurality of through holes 73 with the aperture of 1-3 mm are uniformly distributed on the cross section, the total volume of the through holes 73 is 10% -25% of the total volume of the high-temperature resistant ceramic protective layer 71, the corundum protective layer 71 is coated outside the high-temperature resistant ceramic protective layer 72 and embedded in the through holes 73 of the high-temperature resistant ceramic protective layer 72, and the minimum thickness of the corundum protective layer 71 is not less than 2 mm.
Furthermore, two sides of the bearing boss 9 are respectively provided with a bearing spring 10, the bearing springs 10 are symmetrically distributed along the axis of the bearing boss 9 and are parallel to the axis of the bearing boss 9, and the upper end surface of the bearing spring 10 is connected with the side edge of the forming die 2, and the lower end surface of the bearing spring is connected with the lower end surface of the side plate 1.
Furthermore, the upper end surface and the lower end surface of the forming die 2 are both provided with forming die cavities 21 which are coaxially distributed with the forming die 2, and the cross section of the forming die cavities is in an H-shaped groove-shaped structure, the maximum height of the forming die 2 is 1/3-1/2 of the height of the side plate 1, and the depth of the forming die cavities 21 is 1/5-1/3 of the thickness of the forming die 2.
Furthermore, in the sliding groove 6, the upper end surface and the lower end surface of the forming die 2 corresponding to the sliding groove 6 positioned at the two sides of the forming die 2 are respectively provided with a positioning block 22 which is 1-5 cm higher than the upper end surface and the lower end surface of the forming die 2, and the positioning blocks 22 are in an isosceles trapezoid structure and are coaxially distributed with the sliding groove 6.
Furthermore, in the positioning pin holes 5, the positioning pin holes 5 distributed on the same side plate are divided into three groups, wherein one group comprises two positioning pin holes 5 which are uniformly distributed from top to bottom at the central line position of the side plate 1, the remaining two groups are provided with one positioning pin hole 5, and the positioning pin holes 5 are perpendicular to and intersected with the axis of the side plate 1.
When the utility model is implemented, the side plate, the forming die, the bearing wheel and the positioning pin which form the utility model are firstly assembled, the upper end surface of the adjusting forming die is 0-5 cm higher than the upper end surface of the side plate and is distributed in parallel with the upper end surface of the side plate, then the side plate and the forming die are installed and positioned through the positioning pin, and finally the assembled utility model is connected with the conveying equipment through the bearing wheel, and the lower end surface of the side plate and the lower end surface of the forming die are correspondingly connected with the cooling mechanism of the conveying equipment, thus the utility model can be assembled and cast iron production can be completed;
in the production process, the utility model is sequentially conveyed to the position of the casting ladle and casts the molten metal in the casting ladle into the forming die cavity of the upper end surface of the forming die, and after the casting is finished by the conveying equipment on one hand, the utility model is conveyed to the subsequent processing procedure, and on the other hand, the casting is not finished the utility model is conveyed to the position of the casting ladle for secondary casting; the other side finishes casting and conveying state, the utility model carries out integral cooling through the cooling mechanism in the conveying process, leads the molten metal in the molding die cavity to be cooled, solidified and molded, carries out demoulding operation from the molding die cavity after being conveyed to the next procedure, and carries out conveying and casting operation again under the driving of conveying equipment after finishing the demoulding operation, thereby realizing the circulating continuous casting molding processing;
in addition, in the process of processing operation and shutdown maintenance activity, when the structure of the forming die cavity on the upper end surface of the forming die is damaged and cannot meet the use requirement, firstly, the positioning pins connected with the sliding grooves on the two sides of the forming die are loosened, meanwhile, one of the two positioning pins positioned in the middle of the forming die is loosened, then, the forming die is turned over for 180 degrees by taking the remaining positioning pin as a rotating shaft, and the forming die cavity positioned below is turned over to the upper side and positioned, so that the rapid turning operation can be realized; when forming die up end and terminal surface shaping die cavity all are impaired, then right the utility model discloses wholly remove and change brand-new from conveying equipment the utility model discloses equipment, to removing the utility model provides a moulded die is removed and is maintained, changes brand-new moulded die simultaneously and can accomplish the utility model discloses maintain and use here.
Furthermore, adjacent two on conveying mechanism the utility model discloses through drive chain series connection each other between the side surface, the interval is 0-10 centimetres between terminal surface and the cooling arrangement under the curb plate, when overturning the moulded die, when going on under being in conveying mechanism transport state, then moulded die upset direction is opposite with conveying mechanism's direction of delivery.
Simultaneously, this is novel in the concrete implementation, the curb plate accessible strengthens the muscle on the one hand and reaches the purpose that improves bearing capacity, and on the other hand improves forming die positioning stability and positioning accuracy through the direction spout of curb plate to further improve the bearing capacity to the forming die through carrier spring.
The utility model has simple structure, flexible and convenient structure adjustment, installation maintenance and use, on one hand, the adjustment and the replacement of the operation surface of the die and the integral replacement of the novel cast iron die can be quickly realized according to the use requirement without influencing the normal production activity, thereby greatly improving the efficiency of the replacement and maintenance operation of the novel equipment, overcoming the defect that the production is stopped due to the maintenance of the traditional die, and greatly improving the working efficiency of the production operation and the continuity and the stability of the production activity; on the other hand can be according to the nimble convenient adjustment, change and the maintenance of this novel local structure of use needs, when effectively improving this novel troubleshooting rate, restoration rate, effectively reduced the intensity of labour and the cost of maintaining the operation to reach extension mould life, reduce the purpose that the mould used and maintained the cost.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A quick turnover cast iron mold is characterized in that: the rapid turnover cast iron mold comprises two side plates, a forming mold, bearing wheels and positioning pins, wherein the two side plates are distributed in parallel and perpendicular to a horizontal plane, at least two bearing wheels are uniformly distributed on the outer side surface of each side plate along the axis of the side plate, a plurality of positioning pin holes are uniformly distributed on the outer side surface of each side plate along the axial direction of the side plate, the side plates are connected with the positioning pins through the positioning pin holes, the positioning pins are vertically distributed with the side plates and are connected with the side surface of the forming mold, the forming mold is embedded between the two side plates and is in sliding connection with the inner side surfaces of the two side plates, three sliding grooves are formed on the side surface of each forming mold, the sliding grooves are uniformly distributed and perpendicular to the horizontal plane along the axis of the side surface of the forming mold, each sliding groove corresponds to a group.
2. The rapidly overturning cast iron mold according to claim 1, wherein: the inner side surface of the side plate is provided with a bearing boss with a convex-shaped cross section, the bearing boss is in sliding connection with the outer side surface of the forming die through the bearing boss, a wear-resistant layer with the thickness not less than 5 mm is arranged at the contact surface of the bearing boss and the forming die, the wear-resistant layer is connected with the inner side surface of the side plate through a bolt, the outer surface of the side plate is provided with a plurality of reinforcing rib plates, each reinforcing rib plate surrounds the axis of the bearing wheel and is distributed in a radial structure, and the thickness of each reinforcing rib plate is not less than 3 mm and is.
3. The rapidly overturning cast iron mold according to claim 2, wherein: the wear-resistant layer is sequentially a corundum protective layer and a high-temperature-resistant ceramic protective layer from outside to inside, wherein the cross section of the high-temperature-resistant ceramic protective layer is of a rectangular structure, a plurality of through holes with the aperture of 1-3 mm are uniformly distributed on the cross section, the total volume of the through holes is 10% -25% of the total volume of the high-temperature-resistant ceramic protective layer, the corundum protective layer is coated outside the high-temperature-resistant ceramic protective layer and embedded in the through holes of the high-temperature-resistant ceramic protective layer, and the minimum thickness of the corundum protective layer.
4. The rapidly overturning cast iron mold according to claim 2, wherein: the bearing boss is characterized in that two sides of the bearing boss are respectively provided with a bearing spring, the bearing springs are symmetrically distributed along the axis of the bearing boss and are parallel to the axis of the bearing boss, and the upper end face of each bearing spring is connected with the side edge of the forming die, while the lower end face of each bearing spring is connected with the lower end face of the side plate.
5. The rapidly overturning cast iron mold according to claim 1, wherein: the upper end surface and the lower end surface of the forming die are respectively provided with a forming die cavity which is coaxially distributed with the forming die, and the cross section of the forming die is in an H-shaped groove-shaped structure, the maximum height of the forming die is 1/3-1/2 of the height of the side plate, and the depth of the forming die cavity is 1/5-1/3 of the thickness of the forming die.
6. The rapidly overturning cast iron mold according to claim 1, wherein: in the sliding groove, the upper end surface and the lower end surface of the forming die, which correspond to the sliding grooves positioned at the two sides of the forming die, are respectively provided with a positioning block which is 1-5 cm higher than the upper end surface and the lower end surface of the forming die, and the positioning blocks are in an isosceles trapezoid structure and are coaxially distributed with the sliding grooves.
7. The rapidly overturning cast iron mold according to claim 1, wherein: in the positioning pin holes, the positioning pin holes distributed on the same side plate are divided into three groups, wherein one group comprises two positioning pin holes which are uniformly distributed from top to bottom at the central line position of the side plate, and the remaining two groups are provided with one positioning pin hole which is vertical to and intersected with the axis of the side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020587553.2U CN212917530U (en) | 2020-04-20 | 2020-04-20 | Quick upset cast iron mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020587553.2U CN212917530U (en) | 2020-04-20 | 2020-04-20 | Quick upset cast iron mould |
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| Publication Number | Publication Date |
|---|---|
| CN212917530U true CN212917530U (en) | 2021-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020587553.2U Active CN212917530U (en) | 2020-04-20 | 2020-04-20 | Quick upset cast iron mould |
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| CN (1) | CN212917530U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111331081A (en) * | 2020-04-20 | 2020-06-26 | 焦作市迈科冶金机械工程技术咨询有限公司 | Quick-turnover cast iron mold and using method thereof |
-
2020
- 2020-04-20 CN CN202020587553.2U patent/CN212917530U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111331081A (en) * | 2020-04-20 | 2020-06-26 | 焦作市迈科冶金机械工程技术咨询有限公司 | Quick-turnover cast iron mold and using method thereof |
| CN111331081B (en) * | 2020-04-20 | 2024-11-29 | 焦作市迈科冶金机械工程技术咨询有限公司 | Quick overturning iron casting die and application method thereof |
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