CN112264608A - High-precision steel casting mechanical die-closing casting machine - Google Patents
High-precision steel casting mechanical die-closing casting machine Download PDFInfo
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- CN112264608A CN112264608A CN202011087784.8A CN202011087784A CN112264608A CN 112264608 A CN112264608 A CN 112264608A CN 202011087784 A CN202011087784 A CN 202011087784A CN 112264608 A CN112264608 A CN 112264608A
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- heat conduction
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D35/00—Equipment for conveying molten metal into beds or moulds
- B22D35/04—Equipment for conveying molten metal into beds or moulds into moulds, e.g. base plates, runners
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D35/00—Equipment for conveying molten metal into beds or moulds
- B22D35/06—Heating or cooling equipment
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Abstract
The invention discloses a high-precision steel casting mechanical die-closing casting machine, which belongs to the technical field of casting, and is beneficial to high-precision die closing of the casting machine through the matching of a lower casting die, an upper casting die, guide columns and guide sinking grooves, and after upper contact pieces at the bottom ends of a plurality of guide columns are in contact communication with lower contact pieces corresponding to the positions, the die closing accuracy is displayed, otherwise, secondary die closing is needed, the die closing accuracy is improved more effectively, a heat conduction mechanism with a flexible heat conduction pad is arranged, so that the high-precision die-closing casting machine is convenient to be suitable for being installed in different types of casting machines, a cooling flow channel is not needed to be dug, the operation is simple, convenient and feasible, the flexible heat conduction pad conducts casting heat into a cooling plate through a plurality of pneumatic heat conduction bags, the interior of the pneumatic heat conduction bags is heated to be in a flowing gas state, the heat on the pneumatic heat conduction bags can be taken away by using, assisting in the subsequent heating of the caster.
Description
Technical Field
The invention relates to the technical field of casting, in particular to a high-precision steel casting mechanical die-closing casting machine.
Background
The casting machine is used for smelting metal into liquid meeting certain requirements, pouring the liquid into a casting mold, cooling, solidifying and cleaning to obtain all mechanical equipment capable of being used for casting with preset shape, size and performance.
After a casting is formed, cooling solidification is needed, a cooling runner is generally arranged in a die of the existing casting machine in a cooling mode, cooling liquid flows through the die to take away heat, but dirt of the cooling liquid is easy to remain in the cooling runner after long-time use, the cooling effect is reduced to a certain extent, and meanwhile, for some dies with complex structures, the cooling runner is arranged in a troublesome way; in addition, after the mold is cooled and cooled, the mold is repeatedly heated by repeated use, so that more time is needed, and the energy consumption is higher.
Therefore, a high-precision steel casting mechanical die-closing casting machine is provided to effectively solve the problem that the existing casting machine is inconvenient to dissipate heat.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a high-precision steel casting mechanical die-closing casting machine, which is beneficial to high-precision die closing of the casting machine through the matching of a lower casting die, an upper casting die, guide columns and guide sinking grooves, and is simple, convenient and feasible to operate because upper contact pieces at the bottoms of a plurality of guide columns are in contact communication with lower contact pieces corresponding to the positions, the die closing is accurate, otherwise, secondary die closing is needed, the die closing accuracy is effectively improved, a heat conduction mechanism with a flexible heat conduction pad is arranged, the high-precision steel casting mechanical die-closing casting machine is convenient to be suitable for different types of casting machines to be installed, a cooling flow channel is not needed to be dug, the flexible heat conduction pad conducts casting heat to a cooling plate through a plurality of pneumatic heat conduction capsules, the interior of the pneumatic heat conduction capsules is heated to be in a flowing gas state, and the heat on the, and the cooling liquid with heat discharged from the liquid discharge pipe can be recycled to assist the subsequent heating of the casting machine.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A high-precision steel casting mechanical die-closing casting machine comprises a lower die and an upper die, wherein a lower casting die and an upper casting die which are matched with each other are respectively arranged on the lower die and the upper die, the outer end wall of the upper casting die is movably and hermetically embedded in the inner end wall of the lower casting die, a pair of guide posts is fixedly connected to both sides of the upper end of the upper die, a pair of guide sinking grooves corresponding to the positions of the guide posts are respectively formed in both sides of the upper end of the lower casting die, upper contact pieces are embedded in the bottom ends of the guide posts and are provided with lower contact pieces matched with the upper contact pieces, a plurality of heat conduction mechanisms are fixedly attached to the outer side wall of the lower casting die and comprise flexible heat conduction pads attached to the outer side wall of the lower casting die, a plurality of pneumatic heat conduction bags are distributed on the outer end wall of the flexible heat conduction pads, and cooling plates corresponding to the positions of the plurality of pneumatic heat conduction bags, each group of pneumatic heat conduction bags are provided with a plurality of pneumatic heat conduction bags, each group of pneumatic heat conduction bags are uniformly distributed on the flexible heat conduction pad along the vertical direction, the inner ends of the pneumatic heat conduction bags penetrate through the cooling plate and extend into the cooling plate, the upper end portions of the cooling plate are connected through a liquid inlet pipe, the liquid inlet pipe is externally connected with a cooling liquid source, and a liquid discharge pipe is arranged at the bottom end portion of one cooling plate.
Further, go up contact piece and lower contact piece electric connection, the upper contact piece all is connected with external controller with lower contact piece, and the green glow warning light of being connected with external controller electricity is installed to upper end one side of lower mould, when last mould and lower mould carry out the compound die, the guide post is inserted and is located the direction heavy inslot, after every group upper contact piece all contacts with lower contact piece, the green glow warning light lights, as long as any upper contact piece is not the offset contact rather than assorted lower contact piece, the green glow warning light then does not start to remind technical staff's compound die inaccurate alignment, need carry out the precision of secondary compound die in order to improve the compound die.
Furthermore, the space where the upper casting mold and the lower casting mold are embedded forms a cavity, the inner wall of the upper casting mold is coated with a release agent, the inner wall of the lower casting mold is coated with a sealing film, the upper casting mold and the lower casting mold are embedded to form a closed cavity, the sealing performance of the cavity is effectively improved, the casting quality cannot be influenced due to inaccurate fitting, and the upper mold is favorable for demolding of castings after moving upwards during demolding.
Furthermore, a plurality of heat conducting holes corresponding to the positions of the pneumatic heat conducting bags are formed in the inner end of the cooling plate, a shunting body communicated with the liquid inlet pipe is arranged at the inner top end of the cooling plate, a plurality of shunting holes are formed in the bottom end of the shunting body, the liquid inlet pipe is used for providing cooling liquid for the plurality of cooling plates, the cooling liquid is uniformly guided into the cooling plate through the shunting body, the cooling liquid is uniformly filled in the cooling plate, the plurality of pneumatic heat conducting bags positioned in the cooling plate are completely immersed in the cooling liquid, and therefore heat dissipation treatment is effectively carried out on the pneumatic heat conducting bags for conducting heat.
Further, pneumatic heat conduction bag is including connecting the outer utricule of elasticity on the outer end wall of flexible heat conduction pad, the inside packing of the outer utricule of elasticity has the heat conduction silica gel layer, the heat conduction silica gel layer is embedded to be equipped with utricule in a plurality of gas inflation.
Further, the bag body is including inlaying the strip storage bag of locating in the heat conduction silica gel layer in the gas inflation, the inside packing of strip storage bag has the ammonium chloride powder, it decomposes into the gaseous state after being heated to fill in the ammonium chloride powder in the strip storage bag, thereby it is overflowed in whole elasticity outer utricule to increase its volume behind the utricule inflation in a plurality of gas expansions, effectively enlarge the external surface area of pneumatic heat conduction bag, thereby when outwards conducting the heat, be favorable to the coolant liquid in the cooling plate to take out more the heat, in addition, more be favorable to pneumatic heat conduction bag motion in the coolant liquid when the ammonium chloride powder decomposes the in-process.
Furthermore, a plurality of heat conducting fibers are distributed on the outer side wall of the elastic outer bag body and are in contact with the cooling liquid, and in the swinging process, the heat of the pneumatic heat conducting bag is conducted to the cooling liquid and is taken away by the cooling liquid.
Furthermore, a filling cavity is formed in the flexible heat conducting pad, one or two of micron-grade aluminum oxide and silicon micropowder are filled in the filling cavity, and the micron-grade aluminum oxide and the silicon micropowder are powdery and have high heat conductivity, so that heat on a lower casting mold can be conducted outwards.
Furthermore, the inner of flexible heat conduction pad is equipped with the double faced adhesive tape layer, feed liquor pipe and fluid-discharge tube are the hose, and flexible heat conduction pad flexible construction, flexible heat conduction pad cooperation double faced adhesive tape are applicable to the fixed laminating mutually with the casting machine outside of different grade type to heat conduction mechanism is connected fixedly with the casting machine, and the hose more does not receive installation space's limitation.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) the invention is beneficial to high-precision die assembly of the casting machine through the matching of the lower casting mold, the upper casting mold, the guide columns and the guide sinking grooves, shows that the die assembly is accurate after the upper contact pieces at the bottom ends of the guide columns are in contact communication with the corresponding lower contact pieces, and otherwise needs to be performed for secondary die assembly, thereby more effectively improving the die assembly accuracy, is provided with the heat conduction mechanism with the flexible heat conduction pad, is convenient to be applied to the installation of the casting machines of different types, does not need to open a cooling flow passage, is simple and convenient and feasible to operate, conducts the casting heat to the cooling plate through the plurality of pneumatic heat conduction bags by the flexible heat conduction pad, is heated in a flowing gas state inside the pneumatic heat conduction bags, is more beneficial to taking away the heat on the pneumatic heat conduction bags by using the cooling liquid which circularly flows, can be recycled by the cooling liquid with the heat discharged from the liquid discharge, the liquid with the temperature is circulated back to the cooling plate, and the heat is conducted to the casting machine through a plurality of pneumatic heat-conducting bags and a flexible heat-conducting pad.
(2) Go up contact piece and lower contact piece electric connection, go up the contact piece and all be connected with external controller with lower contact piece, and the green glow warning light of being connected with external controller electricity is installed to upper end one side of lower mould, when last mould and lower mould carry out the compound die, the guide post is inserted and is located the heavy inslot of direction, after every group goes up contact piece and lower contact piece and all contacts, the green glow warning light lights, as long as any one goes up the contact piece and when rather than the non-offset contact of assorted lower contact piece, the green glow warning light then does not start, in order to remind not accurate the aiming at of technical staff's compound die, need carry out the precision of secondary compound die in order.
(3) The upper casting mold and the lower casting mold are embedded to form a closed cavity, the sealing performance of the cavity is effectively improved, the casting quality cannot be influenced due to inaccurate matching, and in the demolding process, the upper mold is moved upwards to facilitate the demolding of castings.
(4) The inner of cooling plate has been seted up a plurality of heat conduction holes that correspond with pneumatic heat conduction bag position, the interior top end portion of cooling plate is equipped with the reposition of redundant personnel that is linked together with the feed liquor pipe, a plurality of reposition of redundant personnel holes have been seted up to the bottom of reposition of redundant personnel, utilize the feed liquor pipe to provide the coolant liquid in a plurality of cooling plates, the coolant liquid evenly channels into to the cooling plate in through the reposition of redundant personnel, the inside that realizes the cooling plate evenly is full of the coolant liquid, and make a plurality of pneumatic heat conduction bags that are located the cooling plate impregnate in the coolant liquid completely, thereby effectively carry out the thermal diffusivity to the pneumatic heat conduction bag that is used for heat conduction.
(5) Pneumatic heat conduction bag is including connecting the outer utricule of elasticity on flexible heat conduction pad outer end wall, the inside packing of the outer utricule of elasticity has heat conduction silica gel layer, the embedded utricule in a plurality of gas inflation that is equipped with of heat conduction silica gel layer, the utricule is including inlaying the intraformational strip storage bag of locating heat conduction silica gel in the gas inflation, the inside packing of strip storage bag has ammonium chloride powder, the ammonium chloride powder of filling in strip storage bag decomposes into the gaseous state after being heated, thereby increase its volume behind the utricule inflation in a plurality of gas inflation and overflow in the outer utricules of whole elasticity, effectively enlarge the exterior surface area of pneumatic heat conduction bag, thereby when outwards conducting the heat, be favorable to the coolant liquid in the cooling plate to take out more the heat, in addition, more be favorable to pneumatic heat conduction bag when ammonium chloride powder decomposition process moves in the coolant liquid.
(6) The lateral wall of the elastic outer bag body is distributed with a plurality of heat conducting fibers, and the plurality of heat conducting fibers are in contact with the cooling liquid, so that the heat of the pneumatic heat conducting bag is conducted to the cooling liquid and taken away by the cooling liquid in the swinging process.
(7) The packing chamber has been seted up to flexible heat conduction pad's inside, and the packing intracavity is filled with one or two kinds in micron level alumina, the silica powder, and micron level alumina, silica powder are powdered, and the heat conductivity is strong, more are favorable to the heat outward conduction on the lower casting.
(8) The inner of flexible heat conduction pad is equipped with the double-sided adhesive layer, and feed liquor pipe and fluid-discharge tube are the hose, flexible heat conduction pad flexible construction, and flexible heat conduction pad cooperation double faced adhesive tape is applicable to the fixed laminating mutually with the casting machine outside of different grade type to it is fixed that heat-conduction mechanism is connected with the casting machine, and the hose does not receive installation space's limitation more.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of the junction of the upper mold and the upper casting mold of the present invention;
FIG. 3 is a first perspective view of the heat transfer mechanism of the present invention;
FIG. 4 is a second perspective view of the heat transfer mechanism of the present invention;
FIG. 5 is a perspective view of the flexible thermal pad of the present invention shown separated from the cooling plate;
FIG. 6 is an internal schematic view of a cooling plate of the present invention;
FIG. 7 is a perspective view of the flexible thermal pad and pneumatic thermal bladder combination of the present invention;
FIG. 8 is an internal cross-sectional view of a pneumatic heat-conducting bladder of the present invention;
fig. 9 is a schematic view of a variation of the pneumatic heat-conducting bladder of the present invention.
The reference numbers in the figures illustrate:
1 lower die, 2 upper die, 3 lower die, 4 upper die, 5 die cavities, 6 guide columns, 601 upper contact sheets, 7 guide sinking grooves, 8 flexible heat conducting pads, 9 cooling plates, 901 heat conducting holes, 902 split fluid, 10 liquid inlet pipes, 11 liquid discharge pipes, 12 pneumatic heat conducting capsules, 121 elastic outer capsules, 122 air expansion inner capsules, 123 heat conducting silica gel layers and 124 heat conducting fibers.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-2, a high-precision steel casting mechanical die-closing casting machine comprises a lower die 1 and an upper die 2, wherein the lower die 1 and the upper die 2 are respectively provided with a lower casting 3 and an upper casting 4 which are matched with each other, the outer end wall of the upper casting 4 is movably and hermetically embedded in the inner end wall of the lower casting 3, both sides of the upper end of the upper die 2 are fixedly connected with a pair of guide posts 6, both sides of the upper end of the lower casting 3 are respectively provided with a pair of guide sunken grooves 7 corresponding to the positions of the guide posts 6, the bottom ends of the guide posts 6 are embedded with an upper contact piece 601, the inner bottom of the guide sunken grooves 7 is embedded with a lower contact piece matched with the upper contact piece 601, the upper contact piece 601 is electrically connected with the lower contact piece, the upper contact piece 601 and the lower contact piece are both connected with an external controller, a green light warning lamp electrically connected with the external controller is arranged on one side of the upper end, guide post 6 inserts and locates the heavy inslot 7 of direction, and after every group upper contact piece 601 all contacted with the lower contact piece, the green glow warning light lights, as long as any upper contact piece 601 is not balanced the contact rather than assorted lower contact piece when, the green glow warning light then does not start to remind technical staff that the compound die is not accurate to aim at, need carry out the secondary compound die in order to improve the precision of compound die.
The space where the upper casting mold 4 and the lower casting mold 3 are embedded forms a cavity 5, the inner wall of the upper casting mold 4 is coated with a release agent, the inner wall of the lower casting mold 3 is coated with a sealing film, and the upper casting mold 4 and the lower casting mold 3 are embedded to form a closed cavity 5, so that the sealing performance of the cavity 5 is effectively improved, and the casting quality cannot be influenced due to inaccurate matching.
Referring to fig. 1 and 3-7, a plurality of heat conduction mechanisms are fixedly attached to the outer side wall of the lower casting mold 3, each heat conduction mechanism includes a flexible heat conduction pad 8 attached to the outer side wall of the lower casting mold 3, a plurality of groups of pneumatic heat conduction bags 12 are distributed on the outer end wall of the flexible heat conduction pad 8, the outer side of the flexible heat conduction pad 8 is connected with a cooling plate 9 corresponding to the positions of the plurality of groups of pneumatic heat conduction bags 12, each group of pneumatic heat conduction bags 12 is provided with a plurality of pneumatic heat conduction bags 12, each group of pneumatic heat conduction bags 12 is uniformly distributed on the flexible heat conduction pad 8 along the vertical direction, the inner ends of the plurality of pneumatic heat conduction bags 12 penetrate through the cooling plate 9 and extend into the cooling plate 9, the upper ends of the plurality of cooling plates 9 are connected through a liquid inlet pipe 10, the liquid inlet pipe 10 is externally connected with a cooling liquid source, a liquid outlet pipe 11 is arranged at the bottom, the interior top end portion of cooling plate 9 is equipped with the reposition of redundant personnel 902 that is linked together with feed liquor pipe 10, a plurality of reposition of redundant personnel holes have been seted up to the bottom of reposition of redundant personnel 902, utilize feed liquor pipe 10 to provide the coolant liquid in a plurality of cooling plates 9, the coolant liquid evenly channels into to cooling plate 9 in through reposition of redundant personnel 902, the inside that realizes cooling plate 9 evenly is full of the coolant liquid, and make a plurality of pneumatic heat conduction bags 12 that are located cooling plate 9 impregnate in the coolant liquid completely, thereby effectively carry out the thermal treatment to pneumatic heat conduction bag 12 that is used for heat conduction, flexible heat conduction pad 8 can be set for according to actual conditions with a plurality of cooling plates 9's cooperation, in order to satisfy different casting machine installation space needs.
Referring to fig. 8-9, specifically, the pneumatic heat conducting bag 12 includes an elastic outer bag body 121 connected to the outer end wall of the flexible heat conducting pad 8, a heat conducting silica gel layer 123 is filled inside the elastic outer bag body 121, a plurality of air expansion inner bag bodies 122 are embedded in the heat conducting silica gel layer 123, each air expansion inner bag body 122 includes a strip-shaped storage bag embedded in the heat conducting silica gel layer 123, ammonium chloride powder is filled inside the strip-shaped storage bag, the ammonium chloride powder filled in the strip-shaped storage bag is decomposed into a gaseous state after being heated, the volume of the plurality of air expansion inner bag bodies 122 is increased after being expanded so as to be filled in the whole elastic outer bag body 121, the outer surface area of the pneumatic heat conducting bag 12 is effectively enlarged, thereby facilitating the cooling liquid in the cooling plate 9 to bring more heat out when the heat is conducted outwards, and further facilitating the pneumatic heat conducting bag 12 to move in the cooling liquid during the decomposition process of the ammonium chloride powder, and a plurality of heat conducting fibers 124 are distributed on the outer side wall of the elastic outer bag body 121, and the plurality of heat conducting fibers 124 are in contact with the cooling liquid, so that the heat of the pneumatic heat conducting bag 12 is conducted to the cooling liquid and is taken away by the cooling liquid.
Packing chamber has been seted up to flexible heat conduction pad 8's inside, it has micron level aluminium oxide to fill the intracavity, one or two kinds in the silica micropowder, micron level aluminium oxide, silica micropowder is powdered, the heat conductivity is strong, more be favorable to the outside conduction of heat on the lower casting 3, flexible heat conduction pad 8's inner is equipped with the double faced adhesive tape, feed liquor pipe 10 and fluid-discharge tube 11 are the hose, flexible heat conduction pad 8 flexible construction, flexible heat conduction pad 8 cooperation double faced adhesive tape is applicable to the fixed laminating of the casting machine outside of with the different grade type, so that heat-conduction mechanism is connected fixedly with the casting machine, the hose does not receive installation space's limitation.
The invention is beneficial to high-precision die assembly of the casting machine through the matching of the lower casting mold 3 and the upper casting mold 4 as well as the guide columns 6 and the guide sink 7, and after the upper contact pieces 601 at the bottom ends of the guide columns 6 are in contact communication with the corresponding lower contact pieces, accurate die assembly is displayed, otherwise, secondary die assembly is needed, and the accuracy of die assembly is improved more effectively, in addition, a heat conduction mechanism with a flexible heat conduction pad 8 is arranged, so that the heat conduction mechanism is suitable for different types of casting machines without opening a cooling channel in the casting machine, the operation is simple and feasible, the flexible heat conduction pad 8 conducts the heat on the outer wall of the casting machine into the cooling plate 9 through the plurality of pneumatic heat conduction bags 12, the interior of the pneumatic heat conduction bags 12 is heated to be in a flowing gas state, and the heat on the pneumatic heat conduction bags 12 is taken away by using the cooling liquid which flows circularly, so as to continuously, the heated cooling liquid discharged from the drain pipe 11 can be recycled, and when the casting machine is heated, the heated cooling liquid is circulated back into the cooling plate 9, and the heat is conducted to the casting machine through the plurality of pneumatic heat-conducting bladders 12 and the flexible heat-conducting pad 8.
The components used in the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experiments.
The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.
Claims (9)
1. The utility model provides a high accuracy steel-casting mechanical compound die casting machine, includes lower mould (1) and mould (2), its characterized in that: the lower mold (1) and the upper mold (2) are respectively provided with a lower mold (3) and an upper mold (4) which are matched with each other, the outer end wall of the upper mold (4) is movably and hermetically embedded in the inner end wall of the lower mold (3), both sides of the upper end of the upper mold (2) are fixedly connected with a pair of guide posts (6), both sides of the upper end of the lower mold (3) are respectively provided with a pair of guide sinking grooves (7) corresponding to the guide posts (6), the bottom end of each guide post (6) is embedded with an upper contact piece (601), the inner bottom of each guide sinking groove (7) is embedded with a lower contact piece matched with the upper contact piece (601), the outer side wall of the lower mold (3) is fixedly attached with a plurality of heat conduction mechanisms, each heat conduction mechanism comprises a flexible heat conduction pad (8) attached to the outer side wall of the lower mold (3), and a plurality of groups of pneumatic heat conduction bags (12) are distributed on the outer end wall of, the outside of flexible heat conduction pad (8) is connected with cooling plate (9) that correspond with pneumatic heat conduction bag (12) position of multiunit, and pneumatic heat conduction bag (12) of every group all are provided with a plurality ofly, and just pneumatic heat conduction bag (12) of every group evenly distributed is on flexible heat conduction pad (8) along vertical direction, and is a plurality of the inner of pneumatic heat conduction bag (12) runs through cooling plate (9) and extends inside it, and is a plurality of the upper end of cooling plate (9) is connected through feed liquor pipe (10), feed liquor pipe (10) are external to have the coolant liquid source, and the bottom portion of one of them cooling plate (9) is equipped with fluid-discharge tube (11).
2. The machine of claim 1, wherein the casting machine comprises: go up contact piece (601) and lower contact piece electric connection, go up contact piece (601) and lower contact piece all are connected with external controller, and the green glow warning light of being connected with external controller electricity is installed to upper end one side of lower mould (1).
3. The machine of claim 1, wherein the casting machine comprises: the mould is characterized in that a cavity (5) is formed by an embedded space of the upper casting mould (4) and the lower casting mould (3), a release agent is coated on the inner wall of the upper casting mould (4), and a sealing film is coated on the inner wall of the lower casting mould (3).
4. The machine of claim 1, wherein the casting machine comprises: the inner end of the cooling plate (9) is provided with a plurality of heat conduction holes (901) corresponding to the positions of the pneumatic heat conduction bags (12), the inner top end part of the cooling plate (9) is provided with a flow distribution body (902) communicated with the liquid inlet pipe (10), and the bottom end of the flow distribution body (902) is provided with a plurality of flow distribution holes.
5. The machine of claim 1, wherein the casting machine comprises: pneumatic heat-conducting bag (12) are including connecting elasticity outer utricule (121) on flexible heat conduction pad (8) outer end wall, the inside of elasticity outer utricule (121) is filled with heat conduction silica gel layer (123), utricule (122) in heat conduction silica gel layer (123) embedded being equipped with a plurality of gas inflation.
6. The machine of claim 5 for mechanically closing the die and casting high-precision steel castings, wherein: the gas expansion inner bag body (122) comprises a strip-shaped storage bag which is embedded in the heat conduction silica gel layer (123), and ammonium chloride powder is filled in the strip-shaped storage bag.
7. The machine of claim 5 for mechanically closing the die and casting high-precision steel castings, wherein: a plurality of heat conducting fibers (124) are distributed on the outer side wall of the elastic outer bag body (121).
8. The machine of claim 1, wherein the casting machine comprises: a filling cavity is formed in the flexible heat conducting pad (8), and one or two of micron-scale alumina and silica micropowder are filled in the filling cavity.
9. The machine of claim 1, wherein the casting machine comprises: the inner end of the flexible heat conducting pad (8) is provided with a double-faced adhesive tape layer, and the liquid inlet pipe (10) and the liquid discharge pipe (11) are hoses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011087784.8A CN112264608A (en) | 2020-10-13 | 2020-10-13 | High-precision steel casting mechanical die-closing casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011087784.8A CN112264608A (en) | 2020-10-13 | 2020-10-13 | High-precision steel casting mechanical die-closing casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112264608A true CN112264608A (en) | 2021-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011087784.8A Withdrawn CN112264608A (en) | 2020-10-13 | 2020-10-13 | High-precision steel casting mechanical die-closing casting machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116851646A (en) * | 2023-08-08 | 2023-10-10 | 朝阳希望铸业有限公司 | Automatic casting forming process and equipment for wear-resistant high-chromium castings |
-
2020
- 2020-10-13 CN CN202011087784.8A patent/CN112264608A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116851646A (en) * | 2023-08-08 | 2023-10-10 | 朝阳希望铸业有限公司 | Automatic casting forming process and equipment for wear-resistant high-chromium castings |
| CN116851646B (en) * | 2023-08-08 | 2024-01-30 | 朝阳希望铸业有限公司 | Automatic casting forming process and equipment for wear-resistant high-chromium castings |
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Application publication date: 20210126 |
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| WW01 | Invention patent application withdrawn after publication |