CN220739404U - Half-reuse titanium alloy deep cylindrical part casting die - Google Patents
Half-reuse titanium alloy deep cylindrical part casting die Download PDFInfo
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- CN220739404U CN220739404U CN202322346045.1U CN202322346045U CN220739404U CN 220739404 U CN220739404 U CN 220739404U CN 202322346045 U CN202322346045 U CN 202322346045U CN 220739404 U CN220739404 U CN 220739404U
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- mold
- chuck
- titanium alloy
- die
- water tank
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- 238000005266 casting Methods 0.000 title claims abstract description 49
- 229910001069 Ti alloy Inorganic materials 0.000 title claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 49
- 238000005192 partition Methods 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 238000001816 cooling Methods 0.000 claims description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 238000004064 recycling Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 17
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract description 14
- 239000010936 titanium Substances 0.000 abstract description 14
- 229910052719 titanium Inorganic materials 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000007711 solidification Methods 0.000 abstract description 3
- 230000008023 solidification Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 7
- 235000017491 Bambusa tulda Nutrition 0.000 description 7
- 241001330002 Bambuseae Species 0.000 description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 7
- 239000011425 bamboo Substances 0.000 description 7
- 239000000110 cooling liquid Substances 0.000 description 7
- 229910002804 graphite Inorganic materials 0.000 description 5
- 239000010439 graphite Substances 0.000 description 5
- 239000002826 coolant Substances 0.000 description 3
- 238000010923 batch production Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 210000002808 connective tissue Anatomy 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007770 graphite material Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model discloses a half-reuse titanium alloy deep cylindrical part casting mold, and belongs to the field of titanium alloy casting molds. The half-reuse titanium alloy deep cylindrical casting mold comprises: the pouring gate comprises a pouring cup, an outer die buckle, a pouring gate cover plate, an inner die core, an inner die chuck, a partition plate, an outer die chuck, a circulating water tank and an outer die cylinder; the pouring cup is connected with the pouring gate cover plate, the inner mold chuck, the partition plate and the outer mold chuck are sequentially fixed above the circulating water tank from top to bottom, the inner mold core is sleeved in the outer mold barrel, the outer mold barrel is fixed on the outer mold chuck through the outer mold buckle, and the central axes of the outer mold barrel and the inner mold core are coincident and are all arranged in the circulating water tank. The circulating water tank is additionally arranged on the half-recycled titanium alloy deep cylindrical part casting die, so that the steel die part participating in the solidification process of the titanium liquid is prevented from being overheated or excessively burnt by the high-temperature titanium liquid, the repeated use of the steel die part is realized, the service life of the steel die part is prolonged, and the production cost is reduced.
Description
Technical Field
The utility model relates to the field of titanium alloy casting molds, in particular to a half-reuse titanium alloy deep cylindrical part casting mold.
Background
Because graphite has good heat conduction function, low linear expansion coefficient and good lubrication and abrasion resistance, in order to ensure casting quality, most of casting molds used in domestic titanium alloy casting factories generally adopt a machined graphite type.
After the casting mold for machining graphite mold is cast by titanium liquid, the scrapped part needs to be crushed, cleaned and then used, and as the casting mold is generally of a cube structure, the work of cleaning residues is difficult, and the casting mold for machining graphite mold is entirely composed of graphite materials, the mold consumption is extremely large in the batch production process.
A reusable titanium alloy casting mold structure is disclosed in the patent publication No. CN212191121U, comprising an upper mold, a lower mold, an axisymmetric insert, a non-axisymmetric insert, a high expansion rate insert; the axisymmetric insert, the non-axisymmetric insert and the high-expansion-rate insert are fixedly connected in a cavity of the upper die or the lower die through bolts to form an upper die assembly and a lower die assembly; after the upper die assembly and the lower die assembly are assembled, the internal cavity of the upper die assembly and the lower die assembly forms a casting cavity. The titanium alloy casting die structure capable of being recycled provided by the patent only has the advantages that the high-expansion-rate insert can be recycled, and the high-expansion-rate insert is made of red copper and is high in price.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a half-reuse titanium alloy deep cylindrical part casting mold, and aims to provide a reusable mold, which reduces casting cost on the premise of ensuring casting quality of castings.
In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:
a half-reuse titanium alloy deep cylindrical casting mold comprising: the pouring gate comprises a pouring cup, an outer die buckle, a pouring gate cover plate, an inner die core, an inner die chuck, a partition plate, an outer die chuck, a circulating water tank and an outer die cylinder;
the pouring cup is connected with the pouring gate cover plate, the inner mold chuck, the partition plate and the outer mold chuck are sequentially fixed above the circulating water tank from top to bottom, the inner mold core is sleeved in the outer mold barrel, the outer mold barrel is fixed on the outer mold chuck through the outer mold buckle, and the central axes of the outer mold barrel and the inner mold core are coincident and are all arranged in the circulating water tank.
Specifically, the lateral surface symmetry of circulation tank is equipped with cooling circuit, cooling circuit includes water inlet passageway and water outlet passageway, the medial surface of circulation tank is equipped with water inlet and delivery port, every cooling circuit all corresponds at least one water inlet and one the delivery port.
Specifically, a cylinder is further arranged in the circulating water tank, the central axis of the cylinder coincides with the central axis of the pouring cup, and the height of the cylinder is consistent with the height of the circulating water tank.
Specifically, the inner mold core is connected with the inner mold chuck, a plurality of wedge-shaped openings are formed in the upper side face of the inner mold chuck, the wedge-shaped openings are uniformly arranged around the inner mold core, and each inner mold core is at least provided with 3 wedge-shaped openings.
Specifically, a first circular hole is formed in the partition plate, a second circular hole is formed in the outer mold chuck, the first circular hole, the second circular hole and the central axis of the outer mold barrel coincide, and the number of the first circular hole and the second circular hole is the same as the number of the outer mold barrel.
Specifically, the inner diameter of the first circular hole is consistent with the inner diameter of the outer mold barrel, and the outer diameter of the second circular hole is consistent with the outer diameter of the opening of the outer mold barrel.
Specifically, the lateral surface of outer mould section of thick bamboo is equipped with the protruding of a plurality of crisscross, the open-ended lateral surface of outer mould section of thick bamboo is equipped with the recess and is used for meeting with the adventitia buckle.
Specifically, the pouring gate cover plate, the inner mold core, the inner mold chuck and the partition plate are graphite pieces, and the pouring cup, the outer mold buckle, the outer mold chuck, the circulating water tank and the outer mold cylinder are steel mold pieces.
Specifically, the runner cover plate, the inner mold chuck, the partition plate and the outer mold chuck are fixed above the circulating water tank through positioning pins or threaded fixing pins.
Compared with the prior art, the utility model has the beneficial effects that: the circulating water tank is additionally arranged on the half-recycled titanium alloy deep cylindrical part casting die, so that the steel die part participating in the solidification process of the titanium liquid is prevented from being overheated or excessively burnt by the high-temperature titanium liquid, the repeated use of the steel die part is realized, and the service life of the steel die part is prolonged; a baffle plate is arranged between the inner die chuck and the outer die chuck, so that the inner die chuck and the outer die chuck are separated, and the outer die chuck is convenient to recycle; the outer side surface of the outer mold cylinder is provided with a plurality of vertically and horizontally intersected bulges, so that the contact area with cooling liquid is increased, and the cooling effect is ensured; at least 3 wedge-shaped openings are uniformly surrounded on each inner mold core, so that titanium liquid can uniformly flow into the casting cylinder, and the casting quality of the casting is ensured; the outer side surface of the opening of the outer mold barrel is provided with a groove, and the outer mold buckle is arranged at the groove to fix the position of the outer mold barrel, so that the outer mold barrel is prevented from shaking when titanium liquid or cooling liquid enters, and the quality of the titanium alloy casting is prevented from being influenced; the inside of the circulating water tank is also provided with a cylinder with consistent height, so that the cooling liquid is uniformly distributed around the outer cylinder, and the phenomenon that the titanium liquid is solidified too quickly due to too much cooling liquid in a certain direction is avoided.
Drawings
The present utility model will be described in further detail with reference to the accompanying drawings.
FIG. 1 is a perspective view of a half-reuse titanium alloy deep cylindrical casting mold according to an embodiment of the present utility model;
FIG. 2 is a cross-sectional view of a half-reusable titanium alloy deep cylindrical casting mold in accordance with an embodiment of the present utility model;
FIG. 3 is a top view of an inner mold chuck of a half-reuse titanium alloy deep cylindrical casting mold according to an embodiment of the present utility model;
FIG. 4 is a perspective view of an inner mold core and an inner mold chuck of a half-reusable titanium alloy deep cylindrical part casting mold according to an embodiment of the present utility model;
FIG. 5 is a perspective view of a spacer of a half-reusable titanium alloy deep cylindrical casting mold according to an embodiment of the present utility model;
FIG. 6 is a perspective view of a circulation tank of a half-reuse titanium alloy deep cylindrical casting mold according to an embodiment of the present utility model;
FIG. 7 is a perspective view of an outer mold cylinder of a half-reusable titanium alloy deep-cylinder casting mold according to an embodiment of the present utility model;
fig. 8 is a cross-sectional view of a cooling circuit of a half-reuse titanium alloy deep cylindrical casting mold according to an embodiment of the present utility model.
In the figure, the correspondence between each component and the reference numeral is:
1-pouring cup, 2-outer mold buckle, 3-pouring gate cover plate, 4-inner mold core, 5-inner mold chuck, 51-wedge-shaped opening, 6-baffle plate, 61-circular hole I, 7-outer mold chuck, 71-circular hole II, 8-circulating water tank, 81-cylinder, 9-outer cylinder, 91-protrusion, 92-groove, 10-cooling circuit, 101-water inlet passage, 102-water outlet passage, 103-water inlet, 104-water outlet, 11-locating pin, 12-screw fixing pin.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model is described in further detail below with reference to the attached drawing figures:
as shown in fig. 1 and 2, the present utility model provides a half-reuse titanium alloy deep cylindrical casting mold comprising: the pouring cup 1, the outer mold buckle 2, the pouring gate cover plate 3, the inner mold core 4, the inner mold chuck 5, the partition plate 6, the outer mold chuck 7, the circulating water tank 8 and the outer mold cylinder 9; pouring cup 1 is connected with pouring gate cover plate 3, centre form chuck 5, baffle 6 and outer mould chuck 7 set gradually from top to bottom to fix in circulation tank 8 top through locating pin 11 or screw thread fixed pin 12, interior mold core 4 cover is established in outer mould section of thick bamboo 9, and outer mould section of thick bamboo 9 passes through outer mould buckle 2 to be fixed on outer mould chuck 7, and the central axis coincidence of outer mould section of thick bamboo 9 and interior mould core 4, and all set up in circulation tank 8.
As shown in fig. 6 and 8, the outer side surface of the circulation water tank 8 is symmetrically provided with a cooling circuit 10, the cooling circuit 10 comprises a water inlet channel 101 and a water outlet channel 102, the inner side surface of the circulation water tank 8 is provided with a water inlet 103 and a water outlet 104, each cooling circuit 10 is at least correspondingly provided with a water inlet 103 and a water outlet 104, the circulation water tank 8 is additionally arranged in the mold structure to ensure that the steel mold part participating in the solidification process of the titanium liquid is not overheated or over-burned by the high-temperature titanium liquid, the repeated use of the steel mold part can be realized, and the service life of the steel mold part is prolonged.
Still be equipped with drum 81 in the circulation water tank 8, the central axis of drum 81 coincides with the central axis of pouring cup 1, can make the coolant liquid evenly distributed around outer mold section of thick bamboo 9, avoid too much the titanium liquid that leads to of coolant liquid of a certain direction to solidify too fast, the height of drum 81 keeps unanimous with the height of circulation water tank 8, avoids the coolant liquid splash to cast inside the section of thick bamboo.
As shown in fig. 3 and 4, the inner mold core 4 is connected with the inner mold chuck 5, the upper side surface of the inner mold chuck 5 is provided with a plurality of wedge-shaped openings 51, the wedge-shaped openings 51 are equally arranged around the inner mold core 4, each inner mold core 4 is at least provided with 3 wedge-shaped openings 51 around, and titanium liquid uniformly flows into the casting cylinder through the wedge-shaped openings 51, so that casting quality of castings is ensured.
As shown in fig. 2 and 5, a first circular hole 61 is formed in the partition plate 6, a second circular hole 71 is formed in the outer mold chuck 7, central axes of the first circular hole 61, the second circular hole 71 and the outer mold barrel 9 are coincident, and the number of the first circular hole 61 and the second circular hole is the same as that of the outer mold barrel 9; the inner diameter of the first circular hole 61 is consistent with the inner diameter of the outer mold barrel 9, and the second circular hole 71 is consistent with the outer diameter of the opening of the outer mold barrel 9.
As shown in fig. 7, the outer side surface of the outer mold barrel 9 is provided with a plurality of protrusions 91 which are vertically and horizontally intersected, so that the contact area with the cooling liquid is increased, the cooling effect is ensured, the outer side surface of the opening of the outer mold barrel 9 is provided with a groove 92 for being connected with an outer mold buckle, the outer mold buckle 2 is used for fixing the position of the outer mold barrel 9, and the outer mold barrel 9 is prevented from shaking when the titanium liquid or the cooling liquid enters so as to influence the quality of the titanium alloy casting.
The pouring gate cover plate 3, the inner die core 4, the inner die chuck 5 and the partition plate 6 are graphite parts, the pouring cup 1, the outer die buckle 2, the outer die chuck 7, the circulating water tank 8 and the outer die barrel 9 are steel die parts, wherein the graphite parts are difficult to recycle after the titanium alloy is solidified and contracted, and the steel die parts can be recycled and reused after the titanium liquid is solidified due to cooling liquid, so that the die cost is greatly saved in batch production.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (9)
1. A half-reuse titanium alloy deep cylindrical casting mold, characterized by comprising: the pouring gate comprises a pouring cup, an outer die buckle, a pouring gate cover plate, an inner die core, an inner die chuck, a partition plate, an outer die chuck, a circulating water tank and an outer die cylinder;
the pouring cup is connected with the pouring gate cover plate, the inner mold chuck, the partition plate and the outer mold chuck are sequentially fixed above the circulating water tank from top to bottom, the inner mold core is sleeved in the outer mold barrel, the outer mold barrel is fixed on the outer mold chuck through the outer mold buckle, and the central axes of the outer mold barrel and the inner mold core are coincident and are all arranged in the circulating water tank.
2. The half-recycling titanium alloy deep cylindrical part casting mold according to claim 1, wherein the outer side face of the circulating water tank is symmetrically provided with a cooling circuit, the cooling circuit comprises a water inlet passage and a water outlet passage, the inner side face of the circulating water tank is provided with a water inlet and a water outlet, and each cooling circuit is at least provided with one water inlet and one water outlet correspondingly.
3. The half-reusable titanium alloy deep cylindrical casting mold according to claim 1, wherein a cylinder is further arranged in the circulating water tank, the central axis of the cylinder coincides with the central axis of the pouring cup, and the height of the cylinder is kept consistent with the height of the circulating water tank.
4. The mold for casting deep cylindrical titanium alloy parts according to claim 1, wherein the inner mold core is connected to the inner mold chuck, a plurality of wedge-shaped openings are provided on the upper side of the inner mold chuck, the wedge-shaped openings are provided around the inner mold core, and at least 3 wedge-shaped openings are provided around each inner mold core.
5. The half-reusable titanium alloy deep cylindrical part casting mold according to claim 1, wherein a first circular hole is formed in the partition plate, a second circular hole is formed in the outer mold chuck, central axes of the first circular hole, the second circular hole and the outer mold are coincident, and the number of the first circular hole and the second circular hole is the same as the number of the outer mold.
6. The mold for casting a deep cylindrical part of titanium alloy for semi-reuse according to claim 5, wherein the first circular hole has an inner diameter corresponding to an inner diameter of the outer cylinder, and the second circular hole has an outer diameter corresponding to an opening of the outer cylinder.
7. The half-reusable titanium alloy deep cylindrical part casting mold according to claim 1, wherein the outer side surface of the outer mold is provided with a plurality of vertically and horizontally intersected protrusions, and the outer side surface of the opening of the outer mold is provided with a groove for connecting with an outer film buckle.
8. The half-reuse titanium alloy deep cylindrical part casting mold according to claim 1, wherein the runner cover plate, the inner mold core, the inner mold chuck and the partition plate are graphite parts, and the pouring cup, the outer mold buckle, the outer mold chuck, the circulation water tank and the outer mold cylinder are steel mold parts.
9. The half-reuse titanium alloy deep cylindrical casting mold according to claim 1, wherein the runner cover plate, the inner mold chuck, the partition plate and the outer mold chuck are fixed above the circulation tank by a locating pin or a threaded fixing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322346045.1U CN220739404U (en) | 2023-08-30 | 2023-08-30 | Half-reuse titanium alloy deep cylindrical part casting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322346045.1U CN220739404U (en) | 2023-08-30 | 2023-08-30 | Half-reuse titanium alloy deep cylindrical part casting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220739404U true CN220739404U (en) | 2024-04-09 |
Family
ID=90568190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322346045.1U Active CN220739404U (en) | 2023-08-30 | 2023-08-30 | Half-reuse titanium alloy deep cylindrical part casting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220739404U (en) |
-
2023
- 2023-08-30 CN CN202322346045.1U patent/CN220739404U/en active Active
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