CN114309532B - Die casting die for aluminum alloy damping tower - Google Patents
Die casting die for aluminum alloy damping tower Download PDFInfo
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- CN114309532B CN114309532B CN202111416856.3A CN202111416856A CN114309532B CN 114309532 B CN114309532 B CN 114309532B CN 202111416856 A CN202111416856 A CN 202111416856A CN 114309532 B CN114309532 B CN 114309532B
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- insulation partition
- cold
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- 238000004512 die casting Methods 0.000 title claims abstract description 31
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 27
- 238000013016 damping Methods 0.000 title description 14
- 238000005192 partition Methods 0.000 claims abstract description 77
- 238000009413 insulation Methods 0.000 claims abstract description 76
- 238000005338 heat storage Methods 0.000 claims abstract description 21
- 238000003860 storage Methods 0.000 claims abstract description 17
- 230000035939 shock Effects 0.000 claims abstract description 10
- 239000006096 absorbing agent Substances 0.000 claims abstract description 8
- 238000004080 punching Methods 0.000 claims abstract description 5
- 238000001816 cooling Methods 0.000 claims description 27
- 238000011084 recovery Methods 0.000 claims description 20
- 210000001503 joint Anatomy 0.000 claims description 19
- 238000000605 extraction Methods 0.000 claims description 9
- 238000012546 transfer Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 20
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000110 cooling liquid Substances 0.000 description 7
- 239000000654 additive Substances 0.000 description 6
- 230000000996 additive effect Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 238000007599 discharging Methods 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention provides an aluminum alloy shock absorber die casting die which comprises a punching bottom plate, wherein the right end of the punching bottom plate is fixedly connected with a support, the right end of the support is fixedly connected with a heat insulation partition mechanism, the inner side of the heat insulation partition mechanism is clamped with a heat storage mechanism, the outer side of the heat insulation partition mechanism is fixedly connected with a positioning mechanism, the inner side of the positioning mechanism is sheathed with a cold storage mechanism, the heat insulation partition sleeve, a heat insulation lining, a heat insulation pad and a heat insulation plate in the heat insulation partition mechanism provide independent heat insulation partitions for a heat inlet box and a heat outlet box, severe heat convection phenomenon between the heat inlet box and the heat outlet box is avoided, the heat insulation effect of the heat inlet box on guiding and storing a heating source is improved, perfect temperature limiting protection is provided for an insert, the problem that the temperature limiting protection of the insert is insufficient due to the fact that the temperature of the insert is deformed and the matching tolerance of the die is increased is solved, and the problems of low production efficiency of the existing equipment are solved.
Description
Technical Field
The invention mainly relates to the field of die casting dies, in particular to an aluminum alloy damping tower die casting die.
Background
The aluminum alloy die casting die adopts the additive manufacturing, adopts mixed metal raw material powder to carry out 3D and prints and heat treatment and accomplishes die casting die's manufacturing, compares traditional die casting die manufacturing process, possesses the manufacturing flow simple, and the production consumptive material reduces, and production manufacturing efficiency promotes.
The mould manufactured by the material addition is adopted, the design of the inner water conveying channel of the mould provides more possibility, the water conveying channels of the inner designs of the movable mould plate and the fixed mould plate are required to be adjusted according to the structure of the aluminum alloy damping tower top, and the inner side of the movable mould plate is required to be provided with the mounting hole sites of the structures such as the insert, the ejector rod, the positioning rod and the like while the water conveying channels are designed.
In the existing die casting die adopting the additive manufacturing process, aluminum alloy in a molten state is introduced into a die core through a sprue to carry out water transportation, a throat constructed by matching with additive manufacturing is prevented from being eroded and cracked due to insufficient temperature control, the die is scrapped, casting molding of the aluminum alloy damping tower is completed, the die casting die is required to be matched with an insert in the production process, the insert is subjected to high temperature at one end of the insert, which is deep into the die, in the working process, the problem of lack of temperature limiting protection exists in the insert, the problem of increase of matching tolerance and cracking of the insert is caused, a user is required to replace and maintain the insert during die casting production of the aluminum alloy damping tower, frequent maintenance is required to be performed on the die casting die, the production efficiency is influenced, the working temperature of a movable die plate of the die is required to be controlled when the die casting die is installed in die casting equipment, and the existing die is provided with a cooling pipeline and a temperature limiting pipeline, and the cooling pipeline are lack of temperature isolating protection is required to be carried out on the movable die plate, and the working efficiency of the cooling pipeline and the temperature limiting pipeline is influenced.
Disclosure of Invention
Problems to be solved by the invention
The invention provides an aluminum alloy damping tower die casting die which is used for solving the technical problems of insufficient temperature limiting protection of inserts, inconvenient maintenance, low production efficiency and low working efficiency of cooling pipelines and temperature limiting pipelines in the prior equipment in the background technology.
Technical proposal
In order to achieve the above purpose, the technical scheme provided by the invention is as follows: the utility model provides an aluminum alloy shock absorber die casting die, includes the bottom plate that punches, the right-hand member fixedly connected with support of bottom plate that punches, the right-hand member fixedly connected with thermal-insulated partition mechanism of support, thermal-insulated partition mechanism's inboard joint has heat-retaining mechanism, thermal-insulated partition mechanism's outside fixedly connected with positioning mechanism, cold storage mechanism has been cup jointed to positioning mechanism's inboard.
Further, thermal-insulated partition mechanism includes thermal-insulated partition cover, the equal fixed connection in the right-hand member of support of left end top and bottom of thermal-insulated partition cover, thermal-insulated partition cover's front end inboard and rear end inboard all bond thermal-insulated inside lining, thermal-insulated partition cover's front end and rear end all joint have the closing cap, closing cap's rear end and outside fixedly connected with heat insulating mattress and anti-skidding cardboard respectively, the inboard joint of anti-skidding cardboard is at thermal-insulated partition cover's front end and rear end, a plurality of non-skidding protrusions have been seted up to the inboard of anti-skidding cardboard.
Further, a heat inlet groove and a heat exhaust groove are respectively formed in the inner side of the front end and the inner side of the rear end of the heat insulation partition sleeve, and the middle part of the heat insulation partition sleeve is fixedly connected with a heat insulation plate.
Further, the heat storage mechanism comprises a heat inlet box and a heat exhaust box, the outer sides of the heat inlet box and the heat exhaust box are respectively clamped on the inner side of the front end and the inner side of the rear end of the heat insulation partition sleeve, the right end of the heat inlet box is fixedly connected with a butt joint pipe, the outer sides and the right ends of the butt joint pipe are respectively fixedly connected with a first electromagnetic valve and a heat conduction pipe, the right end of the heat exhaust box is fixedly connected with a heat exhaust pipe, and the lower end of the heat conduction pipe is fixedly connected with a matching component.
Further, the cooperation subassembly includes double-barrelled butt joint seat, the top front side and the rear side of double-barrelled butt joint seat are fixed connection respectively in the bottom of heat pipe and the bottom of heat pipe, the bottom fixedly connected with mold insert of double-barrelled butt joint seat, the heat transfer pipeline has been seted up to the inboard of mold insert, the bottom front side and the rear side of heat transfer pipeline are contradicted respectively in the bottom front side and the rear side of double-barrelled butt joint seat.
Further, positioning mechanism includes forced air cooling heat dissipation seat, forced air cooling heat dissipation seat's bottom is fixed connection respectively in the top and the low-end of thermal-insulated partition cover, forced air cooling heat dissipation seat's top threaded connection has the locating bolt, the locating sleeve has been cup jointed in the outside of locating bolt, the equal threaded connection of left end and right-hand member of locating sleeve has the spacing bolt, the right-hand member swing joint of spacing bolt has the stopper, the bottom swing joint of stopper is inboard in the bottom of locating sleeve.
Further, the cold storage mechanism comprises a cold inlet tank and a recovery tank, the outer sides of the cold inlet tank and the recovery tank are respectively sleeved on the inner side of the front end and the inner side of the rear end of the positioning sleeve, the left side and the right side of the top end of the cold inlet tank are fixedly connected with cold guide pipes, the outer sides and the left side of the cold guide pipes are respectively fixedly connected with a second electromagnetic valve and a cold supply pipe, and the left side and the right side of the top end of the recovery tank are fixedly connected with recovery pipes.
Further, the middle part fixedly connected with partial pressure feed liquor pipe of advancing the cold jar, the outside fixedly connected with insulating sheath of advancing the cold jar.
Advantageous effects
Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:
The invention provides an aluminum alloy damping tower die casting die, which realizes temperature limiting protection of an insert, and provides independent heat insulation partitions for a heat inlet box and a heat exhaust box through a heat insulation partition sleeve, a heat insulation lining, a heat insulation pad and a heat insulation plate in a heat insulation partition mechanism, so that severe heat convection phenomenon between the heat inlet box and the heat exhaust box is avoided, the heat preservation effect of the heat inlet box on guiding and storing of a heating source is improved, perfect temperature limiting protection is provided for the insert, the deformation due to insufficient temperature of the insert and the increase of the matching tolerance of the die are avoided, the maintenance and overhaul frequency of the insert is reduced, and the service life of the insert is prolonged.
The invention provides an aluminum alloy damping tower die casting die which is convenient to maintain and use, and through the arrangement of a heat insulation partition sleeve, an air cooling heat dissipation seat, a support and a perforated bottom plate, smooth circulation of air outside the heat insulation partition sleeve is ensured, the phenomenon that heat accumulation on the surface of the heat insulation partition sleeve affects the work of a cold storage mechanism due to unsmooth circulation of air outside the heat insulation partition sleeve is avoided, perfect heating source and guide treatment of cooling liquid are provided for die casting of an aluminum alloy damping tower, die casting production efficiency of the aluminum alloy damping tower is improved, production yield of the aluminum alloy damping tower is improved, cracking and erosion phenomena of the die due to insufficient temperature control are reduced, production and overhaul frequency of the die is reduced, and production cost reduction of the aluminum alloy damping tower is realized.
The invention provides an aluminum alloy shock absorber die casting die, which is used for realizing the design of an isolated partition of a cold storage mechanism and a heat storage mechanism, realizing the independent work of the heat storage mechanism and the cold storage mechanism through the isolated partition of the heat storage mechanism and the independent isolated partition of the locating mechanism, avoiding the severe heat convection phenomenon between the heat storage mechanism and the cold storage mechanism, improving the working efficiency of the cold storage mechanism and the heat storage mechanism, and improving the working efficiency of the cold storage mechanism and the heat storage mechanism.
Drawings
FIG. 1 is a front cross-sectional view of the novel structure of the present invention;
FIG. 2 is a left side view of the novel insulating partition sleeve structure of the present invention;
FIG. 3 is a perspective view of the novel insert structure of the present invention;
FIG. 4 is a perspective view of the novel heat intake box structure of the present invention;
FIG. 5 is a perspective view of the novel spacer sleeve structure of the present invention;
FIG. 6 is a perspective view of the novel cold inlet tank structure of the present invention;
fig. 7 is a semi-sectional perspective view of the novel cooling tank structure of the present invention.
Reference numerals
1-Punching a bottom plate; 2-a bracket; 3-insulating partition means; 31-insulating partition sleeve; 32-insulating lining; 33-closing cap; 34-insulation pad; 35-an anti-slip clamping plate; 36-a cleat boss; 37-heat inlet groove; 38-a heat removal tank; 39-heat insulation board; 4-a heat storage mechanism; 41-a heat inlet box; 42-a heat removal box; 43-interfacing tube; 44-a first solenoid valve; 45-heat conducting pipes; 46-heat discharging pipes; 47-mating assembly; 471-double tube butt joint seat; 472-insert; 473-heat exchange channels; 5-a positioning mechanism; 51-an air-cooling radiating seat; 52-positioning bolts; 53-positioning sleeve; 54-limit bolts; 55-limiting blocks; 6-a cold storage mechanism; 61-cooling tank; 62-a recovery tank; 63-a cold guide tube; 64-a second solenoid valve; 65-cooling pipes; 66-a recovery tube; 67-dividing the liquid inlet pipe; 68-heat insulation sleeve.
Detailed Description
In order that the invention may be readily understood, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which, however, the invention may be embodied in many different forms and are not limited to the embodiments described herein, but are instead provided for the purpose of providing a more thorough and complete disclosure of the invention.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs; the terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention; the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Examples
The utility model provides an aluminum alloy shock absorber die casting die, includes bottom plate 1 punches, the right-hand member fixedly connected with support 2 of bottom plate 1 punches, the right-hand member fixedly connected with thermal-insulated partition mechanism 3 of support 2, thermal-insulated partition mechanism 3's inboard joint has heat-retaining mechanism 4, thermal-insulated partition mechanism 3's outside fixedly connected with positioning mechanism 5, the inboard of positioning mechanism 5 has cup jointed cold storage mechanism 6.
Referring to fig. 1 to 7, the heat insulation partition mechanism 3 includes a heat insulation partition sleeve 31, the top and the bottom of the left end of the heat insulation partition sleeve 31 are fixedly connected to the right end of the support 2, the inner sides of the front end and the inner sides of the rear end of the heat insulation partition sleeve 31 are both adhered with a heat insulation liner 32, the front end and the rear end of the heat insulation partition sleeve 31 are both clamped with a sealing cover 33, the rear end and the outer side of the sealing cover 33 are respectively fixedly connected with a heat insulation pad 34 and an anti-slip clamping plate 35, the inner sides of the anti-slip clamping plates 35 are clamped with the front end and the rear end of the heat insulation partition sleeve 31, a plurality of anti-slip protrusions 36 are arranged on the inner sides of the anti-slip clamping plates 35, the heat insulation partition mechanism 3 provides heat insulation protection for the heat storage mechanism 4, the heat insulation liner 32, the heat insulation cushion 34 and the heat extraction box 42 are provided with partition heat insulation protection, and severe heat convection phenomena between the heat inlet box 41 and the heat extraction box 42 in a high temperature state are avoided, and heat extraction box 42 in a low temperature state are slowed down.
The front end inner side and the rear end inner side of the heat insulation partition sleeve 31 are respectively provided with a heat inlet groove 37 and a heat discharge groove 38, the middle part of the heat insulation partition sleeve 31 is fixedly connected with a heat insulation plate 39, independent heat insulation partitions are provided for the heat inlet box 41 and the heat discharge box 42 through the heat insulation partition sleeve 31, the heat insulation plate 39, the heat inlet groove 37 and the heat discharge groove 38, and the heat inlet box 41 and the heat discharge box 42 are assembled together with the sealing cover 33, the anti-slip clamping plate 35 and the anti-slip protrusions 36 to complete quick disassembly and installation of the heat inlet box 41 and the heat discharge box 42.
The heat storage mechanism 4 comprises a heat inlet box 41 and a heat discharging box 42, the outer sides of the heat inlet box 41 and the heat discharging box 42 are respectively clamped on the inner side of the front end and the inner side of the rear end of the heat insulation partition sleeve 31, the right end of the heat inlet box 41 is fixedly connected with a butt joint pipe 43, the outer side and the right end of the butt joint pipe 43 are respectively fixedly connected with a first electromagnetic valve 44 and a heat conducting pipe 45, the right end of the heat discharging box 42 is fixedly connected with a heat discharging pipe 46, the lower end of the heat conducting pipe 45 is fixedly connected with a matching component 47, and the heat storage mechanism 4 is designed to integrate pipelines of an oil temperature machine for die casting of an aluminum alloy shock absorption tower, so that perfect temperature limiting protection is provided for die casting of the aluminum alloy shock absorption tower, the integrated design of a water conveying pipeline of a die is completed, the simplicity of the structural design of the die is improved, and frequent traction bending of the water conveying pipeline is avoided in the die casting process.
The cooperation subassembly 47 includes double-barrelled butt joint seat 471, the top front side and the rear side of double-barrelled butt joint seat 471 are fixed connection respectively in the bottom of heat pipe 45 and the bottom of heat extraction pipe 46, the bottom fixedly connected with mold insert 472 of double-barrelled butt joint seat 471, heat transfer cavity 473 has been seted up to the inboard of mold insert 472, the bottom front side and the rear side of heat transfer cavity 473 are contradicted respectively in the bottom front side and the rear side of double-barrelled butt joint seat 471, heat transfer cavity 473 of mold insert 472 obtains through the material increase manufacturing, reduce mold insert 472 and appear the crackle because of the temperature limiting protection is not enough after collocation with heat storage mechanism 4, improve the life of mold insert 472.
The positioning mechanism 5 comprises an air cooling seat 51, the bottom end of the air cooling seat 51 is fixedly connected to the top end and the low end of the heat insulation partition sleeve 31 respectively, a positioning bolt 52 is connected to the top end of the air cooling seat 51 in a threaded manner, a positioning sleeve 53 is sleeved on the outer side of the positioning bolt 52, a limiting bolt 54 is connected to the left end and the right end of the positioning sleeve 53 in a threaded manner, a limiting block 55 is movably connected to the right end of the limiting bolt 54, the bottom end of the limiting block 55 is movably connected to the inner side of the bottom end of the positioning sleeve 53, smooth circulation of air outside the heat insulation partition sleeve 31 is ensured through the heat insulation partition sleeve 31, the air cooling seat 51, the positioning sleeve 53 is quickly installed on the top end of the air cooling seat 51 through the positioning bolt 52, the position of the limiting block 55 on the inner side of the bottom end of the positioning sleeve 53 is changed through the limiting bolt 54, and the installation positions of the cold inlet tank 61 and the recovery tank 62 are quickly locked.
The cold storage mechanism 6 comprises a cold inlet tank 61 and a recovery tank 62, the outsides of the cold inlet tank 61 and the recovery tank 62 are respectively sleeved on the front end inner side and the rear end inner side of the positioning sleeve 53, the left side and the right side of the top end of the cold inlet tank 61 are fixedly connected with a cold guide pipe 63, the outside and the left side of the cold guide pipe 63 are respectively fixedly connected with a second electromagnetic valve 64 and a cold supply pipe 65, the left side and the right side of the top end of the recovery tank 62 are fixedly connected with a recovery pipe 66, independent heat insulation partition is matched and divided through the heat insulation partition mechanism 3 and the positioning mechanism 5, independent work of the heat storage mechanism 4 and the cold storage mechanism 6 is achieved, severe heat convection phenomenon between the heat storage mechanism 4 and the cold storage mechanism 6 is avoided, the cold inlet tank 61 guides cooling liquid into a movable template and a fixed template in a die through the matching of the cold guide pipe 63, the second electromagnetic valve 64 and the cold supply pipe 65, and the cooling liquid is led out through the recovery tank 62 and the recovery pipe 66.
The middle part fixedly connected with partial pressure feed liquor pipe 67 of advance cold jar 61, the outside fixedly connected with insulating sheath 68 of advance cold jar 61, advance cold jar 61 and introduce the inboard of advance cold jar 61 through partial pressure feed liquor pipe 67, accomplish the pressure balance of coolant liquid in advance cold jar 61 simultaneously, through advancing the collocation of cold jar 61 and insulating sheath 68, accomplish the heat-proof effect promotion of advance cold jar 61.
In the present embodiment of the present invention, in the present embodiment,
The device is matched with a die manufactured by an additive to perform die casting operation of an aluminum alloy damping tower, the heat insulation partition mechanism 3 is installed with a movable die seat plate in the die through the punching bottom plate 1 and the support 2, the device provides temperature limiting protection for the die through the heat storage mechanism 4, wherein a heat inlet box 41 of the heat storage mechanism 4 is used for intensively storing and guiding a high Wen Youye from an oil temperature machine for aluminum alloy die casting production to the inner side of a heat conducting pipe 45 through matching of the heat conducting pipe 45 with the die, the temperature limiting protection is provided for the die manufactured by the additive, the heat conducting pipe 45 and the matching component 47 are matched, a high Wen Youye is guided into a heat exchange cavity 473 of an insert 472 through a double-pipe matching seat 471, the insert 472 is manufactured by the additive, the high Wen Youye flows in the heat exchange cavity 473 of the insert 472, the temperature limiting protection of the insert 472 is finished, the insert 472 is prevented from being contacted with aluminum liquid in a high temperature molten state at a low temperature state, and cracks are prevented from being generated by the high Wen Youye, the insert seat 471 and the heat release pipe 46 are guided into the heat release box 42, and the guide of the high Wen Youye in the device is finished.
The heat insulation partition mechanism 3 of the device provides heat insulation protection for the heat storage mechanism 4, wherein the heat inlet box 41 and the heat extraction box 42 are respectively clamped at the front end inner side and the rear end inner side of the heat insulation partition sleeve 31, the installation positions of the heat inlet box 41 and the heat extraction box 42 at the inner side of the heat insulation partition sleeve 31 are locked through the sealing cover 33, the anti-slip clamping plate 35 and the anti-slip protrusions 36, the partition heat insulation protection is provided for the heat inlet box 41 and the heat extraction box 42 through the matching of the heat insulation lining 32, the heat insulation pad 34 and the heat insulation plate 39, the severe heat convection phenomenon between the heat inlet box 41 in a high temperature state and the heat extraction box 42 in a low temperature state is avoided, the heat loss of the heat inlet box 41 is slowed down, and the working efficiency of the heat storage mechanism 4 of the device is improved.
Through the collocation of thermal-insulated partition mechanism 3 and positioning mechanism 5, provide thermal-insulated partition protection to heat-retaining mechanism 4, wherein thermal-insulated partition cover 31, forced air cooling seat 51, support 2 and the collocation of bottom plate 1 that punches ensure the outside air of thermal-insulated partition cover 31 and circulate smoothly, avoid the air to circulate unsmooth outside of thermal-insulated partition cover 31 and lead to the surface of thermal-insulated partition cover 31 to appear accumulating heat and influence the work of cold-retaining mechanism 6.
The positioning sleeve 53 is quickly installed at the top end of the air-cooled heat dissipation seat 51 through the positioning bolt 52, the position of the limiting block 55 at the inner side of the bottom end of the positioning sleeve 53 is changed through the limiting bolt 54, the installation positions of the cooling inlet tank 61 and the recovery tank 62 are quickly locked, cooling liquid is introduced into the inner side of the cooling inlet tank 61 through the partial pressure liquid inlet pipe 67 by the cooling inlet tank 61, meanwhile, the pressure balance of the cooling liquid in the cooling inlet tank 61 is completed, the cooling liquid is guided into the movable template and the fixed template in the mold through the cold guide pipe 63, the second electromagnetic valve 64 and the cooling supply pipe 65 by the cooling inlet tank 61, and the cooling liquid is guided out through the recovery tank 62 and the recovery pipe 66.
The device accomplishes the transportation, storage and the guide of heating source and coolant liquid that the mould course of working needs through heat-retaining mechanism 4 and cold-retaining mechanism 6, through the independent thermal-insulated subregion of thermal-insulated subregion mechanism 3 and 5 collocation divisions, realizes heat-retaining mechanism 4 and cold-retaining mechanism 6 independent work, avoids taking place violent heat convection phenomenon between heat-retaining mechanism 4 and the cold-retaining mechanism 6, improves the work efficiency of cold-retaining mechanism 6 and heat-retaining mechanism 4.
The foregoing examples merely illustrate certain embodiments of the invention and are described in more detail and are not to be construed as limiting the scope of the invention; it should be noted that it is possible for a person skilled in the art to make several variants and modifications without departing from the concept of the invention, all of which fall within the scope of protection of the invention; accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (4)
1. The utility model provides an aluminum alloy shock absorber die casting die, includes bottom plate (1) that punches, its characterized in that: the right end of the punching bottom plate (1) is fixedly connected with a support (2), the right end of the support (2) is fixedly connected with a heat insulation partition mechanism (3), the inner side of the heat insulation partition mechanism (3) is clamped with a heat storage mechanism (4), the outer side of the heat insulation partition mechanism (3) is fixedly connected with a positioning mechanism (5), and the inner side of the positioning mechanism (5) is sleeved with a cold storage mechanism (6);
The heat insulation partition mechanism (3) comprises a heat insulation partition sleeve (31), the top and the bottom of the left end of the heat insulation partition sleeve (31) are fixedly connected to the right end of the support (2), the inner sides of the front end and the rear end of the heat insulation partition sleeve (31) are respectively adhered with a heat insulation lining (32), the front end and the rear end of the heat insulation partition sleeve (31) are respectively clamped with a sealing cover (33), the rear end and the outer side of the sealing cover (33) are respectively fixedly connected with a heat insulation pad (34) and an anti-slip clamping plate (35), the inner sides of the anti-slip clamping plates (35) are clamped at the front end and the rear end of the heat insulation partition sleeve (31), and a plurality of anti-slip protrusions (36) are arranged on the inner sides of the anti-slip clamping plates (35);
The positioning mechanism (5) comprises an air-cooling radiating seat (51), the bottom ends of the air-cooling radiating seat (51) are respectively and fixedly connected to the top end and the low end of a heat-insulating partition sleeve (31), a positioning bolt (52) is connected to the top end of the air-cooling radiating seat (51) in a threaded mode, a positioning sleeve (53) is sleeved on the outer side of the positioning bolt (52), a limiting bolt (54) is connected to the left end and the right end of the positioning sleeve (53) in a threaded mode, a limiting block (55) is movably connected to the right end of the limiting bolt (54), and the bottom end of the limiting block (55) is movably connected to the inner side of the bottom end of the positioning sleeve (53);
The cold storage mechanism (6) comprises a cold inlet tank (61) and a recovery tank (62), the outsides of the cold inlet tank (61) and the recovery tank (62) are respectively sleeved on the inner side of the front end and the inner side of the rear end of the positioning sleeve (53), cold guide pipes (63) are fixedly connected to the left side and the right side of the top end of the cold inlet tank (61), a second electromagnetic valve (64) and a cold supply pipe (65) are respectively fixedly connected to the outer side and the left end of the cold guide pipes (63), and recovery pipes (66) are fixedly connected to the left side and the right side of the top end of the recovery tank (62);
the middle part fixedly connected with partial pressure feed liquor pipe (67) of advance cold jar (61), the outside fixedly connected with insulating sheath (68) of advance cold jar (61).
2. An aluminum alloy shock absorber die casting mold as defined in claim 1, wherein: the inner side of the front end and the inner side of the rear end of the heat insulation partition sleeve (31) are respectively provided with a heat inlet groove (37) and a heat exhaust groove (38), and the middle part of the heat insulation partition sleeve (31) is fixedly connected with a heat insulation plate (39).
3. An aluminum alloy shock absorber die casting mold as defined in claim 1, wherein: the heat storage mechanism (4) comprises a heat inlet box (41) and a heat exhaust box (42), the outsides of the heat inlet box (41) and the heat exhaust box (42) are respectively clamped on the inner side of the front end and the inner side of the rear end of the heat insulation partition sleeve (31), the right end of the heat inlet box (41) is fixedly connected with a butt joint pipe (43), the outer side and the right end of the butt joint pipe (43) are respectively fixedly connected with a first electromagnetic valve (44) and a heat conduction pipe (45), the right end of the heat exhaust box (42) is fixedly connected with a heat exhaust pipe (46), and the lower end of the heat conduction pipe (45) is fixedly connected with a matching component (47).
4. An aluminum alloy shock absorber die casting mold as defined in claim 3, wherein: the cooperation subassembly (47) includes double-barrelled butt joint seat (471), the top front side and the rear side of double-barrelled butt joint seat (471) are fixed connection respectively in the bottom of heat pipe (45) and the bottom of heat extraction pipe (46), the bottom fixedly connected with mold insert (472) of double-barrelled butt joint seat (471), heat transfer cavity (473) have been seted up to the inboard of mold insert (472), the bottom front side and the rear side of heat transfer cavity (473) are contradicted respectively in the bottom front side and the rear side of double-barrelled butt joint seat (471).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111416856.3A CN114309532B (en) | 2021-11-26 | 2021-11-26 | Die casting die for aluminum alloy damping tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111416856.3A CN114309532B (en) | 2021-11-26 | 2021-11-26 | Die casting die for aluminum alloy damping tower |
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| CN114309532B true CN114309532B (en) | 2024-04-26 |
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| JP2013166154A (en) * | 2012-02-14 | 2013-08-29 | Japan Mold Trade:Kk | Die casting chill vent |
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| CN208645894U (en) * | 2018-07-16 | 2019-03-26 | 昆山市杰尔电子科技股份有限公司 | A kind of tablet computer plastic shell mold |
| CN214517498U (en) * | 2020-12-11 | 2021-10-29 | 江苏凤武铝业有限公司 | Hollow ultrathin-wall section hot extrusion die |
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| JP2005296972A (en) * | 2004-04-07 | 2005-10-27 | Fuji Heavy Ind Ltd | Cooling structure for die |
| CN201511506U (en) * | 2009-10-22 | 2010-06-23 | 杨东佐 | Mould capable of realizing quick and uniform heating and cooling |
| JP2013166154A (en) * | 2012-02-14 | 2013-08-29 | Japan Mold Trade:Kk | Die casting chill vent |
| CN104507654A (en) * | 2012-06-18 | 2015-04-08 | 罗图公司 | Method and device for preheating a mold particularly intended for injection molding |
| CN203725734U (en) * | 2013-12-24 | 2014-07-23 | 苏州昊卓新材料有限公司 | Temperature control device for die cavity |
| KR20170005668A (en) * | 2015-07-06 | 2017-01-16 | 주식회사 유도 | Die-casting molds provided with a heating element |
| CN207076953U (en) * | 2017-09-03 | 2018-03-09 | 重庆市钧吉压铸有限公司 | A kind of die casting die heater for being convenient for changing conduction oil |
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| CN114309532A (en) | 2022-04-12 |
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