CN115338385B - Pressurizing casting mold for casting shell - Google Patents
Pressurizing casting mold for casting shell Download PDFInfo
- Publication number
- CN115338385B CN115338385B CN202210982079.7A CN202210982079A CN115338385B CN 115338385 B CN115338385 B CN 115338385B CN 202210982079 A CN202210982079 A CN 202210982079A CN 115338385 B CN115338385 B CN 115338385B
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- fixedly connected
- pipe
- rod
- die
- plate
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- 238000005266 casting Methods 0.000 title claims abstract description 41
- 238000001816 cooling Methods 0.000 claims abstract description 32
- 238000007789 sealing Methods 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 86
- 238000003825 pressing Methods 0.000 claims description 29
- 239000002184 metal Substances 0.000 claims description 22
- 238000002347 injection Methods 0.000 claims description 17
- 239000007924 injection Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 description 14
- 239000000463 material Substances 0.000 description 8
- 239000000243 solution Substances 0.000 description 5
- 239000000498 cooling water Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Classifications
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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
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
- B22D17/2218—Cooling or heating equipment for dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/26—Mechanisms or devices for locking or opening dies
- B22D17/263—Mechanisms or devices for locking or opening dies mechanically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D33/00—Equipment for handling moulds
- B22D33/06—Burdening or relieving moulds
Abstract
The invention discloses a pressurizing casting die for casting a shell, which comprises a machine body, wherein a cooling device is fixedly connected to the bottom of the machine body, a female die clamping device is arranged at the top of the cooling device, and a sealing device is arranged at the top of the female die clamping device.
Description
Technical Field
The invention relates to the technical field of molds, in particular to a pressurizing casting mold for casting a shell.
Background
The casting mould is to make the structural shape of the part by using other materials which are easy to mold in advance, then put the mould into a sand mould, so that a cavity with the same structural size as the part is formed in the sand mould, and then the liquid with fluidity is poured into the cavity, and the part with the same structural shape as the mould can be formed after the liquid is cooled and solidified, thus the casting mould is an important ring in the casting process.
In the prior art, for example, the Chinese patent number is: the utility model provides a supercharged casting mould that casing casting was used of CN113751690A, includes the rack, the upside one end of rack is fixed with the mould mounting bracket, the compound die cylinder is installed to the upper end inboard of going up the mould mounting bracket, go up the inboard position department of mould mounting bracket and install the mould, the upside other end of rack is provided with the bed die, the slide rail has been seted up to the upside of rack, the downside of bed die is fixed with the slide, the lower extreme of slide is provided with the slider, go up the downside of mould and seted up last die cavity, the upside of bed die is provided with down the module, the upside of bed die is close to the position department of lower module and is provided with the hydrojet. According to the invention, the injection molded material is pressurized, the air bubbles in the injection molded material are removed, the injection molded integrity is improved, the material is taken out conveniently and safely, the release liquid is not required to be added manually, and the operation convenience is improved.
However, in the prior art, when the traditional casting mold is used, because the mold structure is fixed, different molds need to be replaced for pouring of different batches, then the mold is fixed, the traditional fixing effect is poor, and the mold needs to be repeatedly disassembled and assembled, larger gaps are generated when pouring, metal solution flows out of the gaps, the pouring quality and stability are affected, and the traditional mold needs to be cooled at normal temperature, has a longer cooling period and is unfavorable for mass production.
Disclosure of Invention
Aiming at the defects of the prior art, the invention solves the technical problems by adopting the following technical scheme: the utility model provides a supercharged casting mould that casing casting was used, includes the organism, the bottom fixedly connected with cooling device of organism, cooling device's top is provided with die clamping device, die clamping device's top is provided with sealing device, and the regulation pole rotates, and threaded connection forces the fixture block to be close to each other, and the fixture block withdraws inside the organism, the upper surface of fixture block and the lower surface sliding contact of bottom plate, the inside fixed mounting of bottom plate has the die, sealing device's bottom is provided with bearing device, die clamping device installs in bearing device's both sides symmetrically, die clamping device's surface and the interior surface sliding connection of organism;
the die clamping device comprises an adjusting rod, a clamping block is connected to the outer surface of the adjusting rod in a threaded manner, a wedge block is connected to the outer surface of the clamping block in a sliding manner, before the die clamping device is used, a control rod is rotated, the wedge block is pulled to slide by a connecting plate, the protruding amount of the wedge block is adjusted, in the process, the lower surface of the wedge block is in sliding contact with the upper surface of a bottom plate, the wedge block locks a die in the bottom plate, the die is prevented from falling off, the stability of a die is enhanced when the die is convenient to replace, the connecting plate is fixedly connected to the upper surface of the wedge block, and the control rod is connected to the inner surface of the connecting plate in a rotating manner.
Preferably, the outer surface of control rod and the internal surface threaded connection of fixture block, the internal surface of fixture block and the surface sliding connection of connecting plate, punch clamping device fix the punch centre gripping at the lower surface of clamp plate, and the clamp plate slides down along the surface of dead lever, and punch and die are close to, rotate the clamping jaw, and the clamping jaw blocks the lower surface of organism, the surface of fixture block and the internal surface sliding connection of organism, the surface of organism and the surface rotation connection of adjusting the pole.
Preferably, the sealing device comprises a pressing plate, a male die clamping device is fixedly connected to the upper surface of the pressing plate, a sliding groove is formed in the bottom of the male die clamping device, the gap of a die is reduced by increasing the pressure of the pressing plate, flash is reduced, material overflow is prevented, a fixing rod is arranged outside the sliding groove, and clamping jaws are arranged on two sides of the fixing rod.
Preferably, the bottom of dead lever and the upper surface fixed connection of organism, the hydraulic stem slides along the inside of three-way pipe, and under hydraulic pressure promotion's effect, the telescopic link stretches out from the inside of three-way pipe, and extension spring stretches out, and the telescopic link promotes the layer board motion, and the layer board slides along the inside of spout, the surface of dead lever and the internal surface sliding connection of clamp plate, the spout is seted up in the wall of clamp plate, the upper surface of clamping jaw rotates with the surface of clamp plate and is connected.
Preferably, the male die clamping device comprises a hydraulic rod, the bottom end of the hydraulic rod is slidably connected with a three-way pipe, the inner surface of the three-way pipe is slidably connected with a telescopic rod, supporting plates are mutually far away, the male die is placed at the bottom of the pressing plate, the hydraulic rod is reversely rotated, the supporting plates are mutually close, the male die is clamped and fixed by the supporting plates, an extension spring is arranged outside the telescopic rod, and the left end of the extension spring is fixedly connected with the supporting plates.
Preferably, the outer surface of layer board and the internal surface of clamp plate pass through spout sliding connection, the lower surface of three-way pipe and the upper surface fixed connection of clamp plate, because the terrace die clamping device adopts variable structure, the flexibility of equipment is higher, can adapt to different moulds, the surface of three-way pipe and extension spring's right-hand member fixed connection, the internal surface of layer board and the surface fixed connection of telescopic link.
Preferably, the cooling device comprises a water inlet pipe, the mould is inside cooling solidification's in-process, and the heat passes through the conducting strip and transmits to outside water inside, and the rivers flow along logical groove, and inside the hot water entering water tank from the inlet tube, in the inside of water tank, rivers flow left, the bottom fixedly connected with water tank of inlet tube, the surface fixedly connected with fin of water tank, the inside of water tank is provided with the sleeve, telescopic internal surface fixedly connected with tubular metal resonator, the right side of tubular metal resonator is provided with the dustcoat, the internal surface fixedly connected with motor of dustcoat, the left side of motor is provided with the outlet pipe, the bottom of motor is provided with the water injection pipe.
Preferably, the surface on inlet tube and outlet pipe top and the internal surface fixed connection of organism, the bottom and the telescopic internal surface fixed connection of outlet pipe, at this in-process, the heat of water passes through the fin to outside diffusion, and the temperature reduces, and the cooling water that the cooling was accomplished gets into telescopic inside from the through-hole of sleeve left end, telescopic internal surface and the surface fixed connection of dustcoat and motor, the top and the inside of water tank of water injection pipe are linked together, the circulation hole has been seted up in the wall of tubular metal resonator right-hand member, the left end fixedly connected with turbine of motor, the surface of turbine rotates with the internal surface of tubular metal resonator and is connected.
Preferably, the bearing device comprises a bottom plate, the water flow slides rightwards along the outer surface of the metal pipe, the motor inside the outer cover drives the turbine to rotate, the turbine sucks water outside the metal pipe through the circulating hole, the lower surface of the bottom plate is fixedly connected with a heat conducting fin, and through grooves are formed in the wall of the heat conducting fin.
Preferably, the outer surface of bottom plate and the internal surface fixed connection of organism, the surface sliding connection of bottom plate and the surface of fixture block, follow the outlet pipe secondary and pour into the inside of organism into later, carry out subsequent cooling, the water injection pipe carries out the injection of water, the lower surface sliding connection of wedge and the upper surface of bottom plate.
The beneficial effects of the invention are as follows:
1. according to the invention, the female die clamping device and the bearing device are arranged, when the device is used, the adjusting rod rotates, the threaded connection forces the clamping blocks to approach each other, the clamping blocks retract into the machine body, the upper surfaces of the clamping blocks are in sliding contact with the lower surface of the bottom plate, the female die is fixedly arranged in the bottom plate, before the device is used, the control rod is rotated, the wedge-shaped block is pulled by the connecting plate to slide, the protrusion amount of the wedge-shaped block is adjusted, in the process, the lower surface of the wedge-shaped block is in sliding contact with the upper surface of the bottom plate, the female die is locked in the bottom plate by the wedge-shaped block, the female die is prevented from falling off, the stability of the die is enhanced while the replacement is facilitated, and the problems that the traditional fixed die cannot be replaced and the stability is poor after the replacement are solved.
2. According to the invention, the sealing device is arranged, when the equipment is used, the male die clamping device clamps and fixes the male die on the lower surface of the pressing plate, the pressing plate slides downwards along the outer surface of the fixing rod, the male die and the female die are close, the clamping jaw is rotated to clamp the lower surface of the machine body, the clearance of the die is reduced by increasing the pressure of the pressing plate, the flash is reduced, and the material overflow is prevented, so that the problems that the traditional casting die is poor in external fixation, the die is easy to overflow, a large amount of flash is generated, and raw material waste is caused are solved.
3. According to the invention, the male die clamping device is arranged, when the equipment is used, the hydraulic rod slides along the inside of the three-way pipe, under the action of hydraulic pushing, the telescopic rod extends out of the inside of the three-way pipe, the stretching spring stretches, the telescopic rod pushes the supporting plates to move, the supporting plates slide along the inside of the sliding grooves, the supporting plates are far away from each other, the male die is placed at the bottom of the pressing plates, the hydraulic rod is reversely rotated, the supporting plates are close to each other, the male die is clamped and fixed by the supporting plates, and as the male die clamping device adopts a variable structure, the equipment has higher flexibility, can adapt to different dies, and solves the problems of fixed structure and poor flexibility of the traditional casting die.
4. According to the cooling device, when the cooling device is used, heat is transferred to the inside of an external water body through the heat conducting fins in the cooling and solidifying process of the die, water flows along the through grooves, hot water enters the inside of the water tank from the water inlet pipe, the water flows leftwards in the water tank, in the process, the heat of the water body is diffused to the outside through the heat radiating fins, the water temperature is reduced, cooled cooling water enters the inside of the sleeve from the through hole at the left end of the sleeve, the water flows rightwards slide along the outer surface of the metal pipe, the motor in the outer cover drives the turbine to rotate, the turbine sucks water outside the metal pipe through the circulating hole, then the water is secondarily injected into the inside of the die body from the water outlet pipe for subsequent cooling, and the water injection pipe is used for water injection, so that the problems of poor cooling efficiency and long cooling period of a traditional natural cooling casting die are solved.
Drawings
Fig. 1 is a front view of a booster casting mold for casting the present shell;
FIG. 2 is a cross-sectional view of a booster casting mold for casting the present shell;
FIG. 3 is a schematic view of the die holding device of the pressurized casting die for casting the shell;
FIG. 4 is a schematic view of the structure of the pressurizing casting mold sealing device for casting the present housing;
FIG. 5 is a schematic view of the structure of the die holder of the supercharged casting die for casting the present shell;
FIG. 6 is a schematic view of a cooling device for a booster casting mold for casting the present shell;
fig. 7 is a schematic view of the structure at the pressurizing casting mold a for casting the present case;
fig. 8 is a schematic structural view of a booster casting mold carrier for casting the present housing.
In the figure: 1. a body; 2. a cooling device; 3. a female die clamping device; 4. a sealing device; 5. a carrying device; 6. an adjusting rod; 7. a clamping block; 8. wedge blocks; 9. a connecting plate; 10. a control lever; 11. a pressing plate; 12. a male die clamping device; 13. a chute; 14. a fixed rod; 15. a clamping jaw; 16. a hydraulic rod; 17. a three-way pipe; 18. a telescopic rod; 19. a tension spring; 20. a supporting plate; 21. a water inlet pipe; 22. a water tank; 23. a heat sink; 24. a sleeve; 25. a metal tube; 26. an outer cover; 27. a motor; 28. a water outlet pipe; 29. a water injection pipe; 30. a turbine; 31. a circulation hole; 32. a bottom plate; 33. a heat conductive sheet; 34. and (5) through grooves.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description. The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Embodiment one:
referring to fig. 1-8, the present invention provides a technical solution: the utility model provides a supercharged casting mould that casing was cast usefulness, includes organism 1, and the bottom fixedly connected with cooling device 2 of organism 1, the top of cooling device 2 is provided with die clamping device 3, and the top of die clamping device 3 is provided with sealing device 4, and sealing device 4's bottom is provided with carrier 5, and die clamping device 3 symmetry installs in carrier 5's both sides, and die clamping device 3's surface and organism 1's internal surface sliding connection; the female die clamping device 3 comprises an adjusting rod 6, a clamping block 7 is connected to the outer surface of the adjusting rod 6 in a threaded mode, a wedge block 8 is connected to the outer surface of the clamping block 7 in a sliding mode, a connecting plate 9 is fixedly connected to the upper surface of the wedge block 8, and a control rod 10 is connected to the inner surface of the connecting plate 9 in a rotating mode. The outer surface of the control rod 10 is in threaded connection with the inner surface of the clamping block 7, the inner surface of the clamping block 7 is in sliding connection with the outer surface of the connecting plate 9, the outer surface of the clamping block 7 is in sliding connection with the inner surface of the machine body 1, and the outer surface of the machine body 1 is in rotary connection with the outer surface of the adjusting rod 6.
The sealing device 4 comprises a pressing plate 11, a male die clamping device 12 is fixedly connected to the upper surface of the pressing plate 11, a sliding groove 13 is formed in the bottom of the male die clamping device 12, a fixing rod 14 is arranged outside the sliding groove 13, and clamping jaws 15 are arranged on two sides of the fixing rod 14. The bottom of dead lever 14 is fixed connection with the upper surface of organism 1, and the surface of dead lever 14 and the interior surface sliding connection of clamp plate 11, spout 13 are seted up in the wall of clamp plate 11, and the upper surface of clamping jaw 15 is connected with the surface rotation of clamp plate 11.
The male die clamping device 12 comprises a hydraulic rod 16, the bottom end of the hydraulic rod 16 is connected with a three-way pipe 17 in a sliding mode, the inner surface of the three-way pipe 17 is connected with a telescopic rod 18 in a sliding mode, an extension spring 19 is arranged outside the telescopic rod 18, and the left end of the extension spring 19 is fixedly connected with a supporting plate 20. The outer surface of the supporting plate 20 is in sliding connection with the inner surface of the pressing plate 11 through the sliding groove 13, the lower surface of the three-way pipe 17 is fixedly connected with the upper surface of the pressing plate 11, the outer surface of the three-way pipe 17 is fixedly connected with the right end of the extension spring 19, and the inner surface of the supporting plate 20 is fixedly connected with the outer surface of the telescopic rod 18.
When the die is used, the adjusting rod 6 rotates, the clamping blocks 7 are forced to be close to each other by threaded connection, the clamping blocks 7 retract into the machine body 1, the upper surfaces of the clamping blocks 7 are in sliding contact with the lower surface of the bottom plate 32, the female die is fixedly arranged in the bottom plate 32, before the die is used, the control rod 10 is rotated, the connecting plate 9 pulls the wedge block 8 to slide, the extension amount of the wedge block 8 is adjusted, in the process, the lower surface of the wedge block 8 is in sliding contact with the upper surface of the bottom plate 32, the wedge block 8 locks the female die in the bottom plate 32, the female die is prevented from falling, and the stability of the die is enhanced when the die is convenient to replace.
The male die clamping device 12 clamps and fixes the male die on the lower surface of the pressing plate 11, the pressing plate 11 slides downwards along the outer surface of the fixing rod 14, the male die and the female die are close, the clamping jaw 15 is rotated, the clamping jaw 15 clamps the lower surface of the machine body 1, the gap of the die is reduced by increasing the pressure of the pressing plate 11, the flash is reduced, and the material overflow is prevented.
The hydraulic rod 16 slides along the inside of the three-way pipe 17, under the action of hydraulic pushing, the telescopic rod 18 stretches out from the inside of the three-way pipe 17, the extension spring 19 stretches, the telescopic rod 18 pushes the supporting plate 20 to move, the supporting plate 20 slides along the inside of the sliding groove 13, the supporting plates 20 are far away from each other, the male die is placed at the bottom of the pressing plate 11, the hydraulic rod 16 reversely rotates, the supporting plates 20 are close to each other, the male die is clamped and fixed by the supporting plates 20, and as the male die clamping device 12 adopts a variable structure, the flexibility of the equipment is higher, and the equipment can adapt to different dies.
Embodiment two:
referring to fig. 1-8, the present invention provides a technical solution: on the basis of the first embodiment, the cooling device 2 comprises a water inlet pipe 21, a water tank 22 is fixedly connected to the bottom end of the water inlet pipe 21, a radiating fin 23 is fixedly connected to the outer surface of the water tank 22, a sleeve 24 is arranged in the water tank 22, a metal pipe 25 is fixedly connected to the inner surface of the sleeve 24, an outer cover 26 is arranged on the right side of the metal pipe 25, a motor 27 is fixedly connected to the inner surface of the outer cover 26, a water outlet pipe 28 is arranged on the left side of the motor 27, and a water injection pipe 29 is arranged at the bottom of the motor 27. The outer surface on inlet tube 21 and outlet pipe 28 top and the internal surface fixed connection of organism 1, the bottom of outlet pipe 28 and the internal surface fixed connection of sleeve 24, the internal surface of sleeve 24 and the external surface fixed connection of dustcoat 26 and motor 27, the top of water injection pipe 29 is linked together with the inside of water tank 22, circulation hole 31 has been seted up in the wall of metal tube 25 right-hand member, the left end fixedly connected with turbine 30 of motor 27, the surface of turbine 30 rotates with the internal surface of metal tube 25 and is connected.
The bearing device 5 comprises a bottom plate 32, the lower surface of the bottom plate 32 is fixedly connected with a heat conducting fin 33, and through grooves 34 are formed in the wall of the heat conducting fin 33. The outer surface of the bottom plate 32 is fixedly connected with the inner surface of the machine body 1, the outer surface of the bottom plate 32 is slidably connected with the outer surface of the clamping block 7, and the lower surface of the wedge-shaped block 8 is slidably connected with the upper surface of the bottom plate 32.
When the cooling and solidifying process is used, heat is transferred to the inside of an external water body through the heat conducting fins 33, water flows along the through grooves 34, hot water enters the water tank 22 from the water inlet pipe 21, in the water tank 22, the water flows leftwards, in the process, the heat of the water body is diffused to the outside through the heat radiating fins 23, the water temperature is reduced, cooled cooling water enters the inside of the sleeve 24 from the through holes at the left end of the sleeve 24, the water flows rightwards along the outer surface of the metal pipe 25, the motor 27 in the outer cover 26 drives the turbine 30 to rotate, the turbine 30 sucks the water body outside the metal pipe 25 through the circulation holes 31, then the water is secondarily injected into the inside of the machine body 1 from the water outlet pipe 28 for subsequent cooling, and the water injection pipe 29 is used for water body injection.
Embodiment III:
referring to fig. 1-8, the present invention provides a technical solution: on the basis of the second embodiment, the male die clamping device 12 comprises a hydraulic rod 16, the bottom end of the hydraulic rod 16 is slidably connected with a three-way pipe 17, the inner surface of the three-way pipe 17 is slidably connected with a telescopic rod 18, an extension spring 19 is arranged outside the telescopic rod 18, and the left end of the extension spring 19 is fixedly connected with a supporting plate 20. The outer surface of layer board 20 passes through spout 13 sliding connection with the internal surface of clamp plate 11, and the lower surface of three-way pipe 17 is fixed connection with the upper surface of clamp plate 11, and the outer surface of three-way pipe 17 is fixed connection with the right-hand member of extension spring 19, and the internal surface of layer board 20 is fixed connection with the surface of telescopic link 18, and load-bearing device 5 includes bottom plate 32, and the lower surface of bottom plate 32 is fixed connection with conducting strip 33, has seted up logical groove 34 in the wall of conducting strip 33. The outer surface of the bottom plate 32 is fixedly connected with the inner surface of the machine body 1, the outer surface of the bottom plate 32 is slidably connected with the outer surface of the clamping block 7, and the lower surface of the wedge-shaped block 8 is slidably connected with the upper surface of the bottom plate 32.
When the die is used, the adjusting rod 6 rotates, the clamping blocks 7 are forced to be close to each other by threaded connection, the clamping blocks 7 retract into the machine body 1, the upper surfaces of the clamping blocks 7 are in sliding contact with the lower surface of the bottom plate 32, the female die is fixedly arranged in the bottom plate 32, before the die is used, the control rod 10 is rotated, the connecting plate 9 pulls the wedge block 8 to slide, the extension amount of the wedge block 8 is adjusted, in the process, the lower surface of the wedge block 8 is in sliding contact with the upper surface of the bottom plate 32, the wedge block 8 locks the female die in the bottom plate 32, the female die is prevented from falling, and the stability of the die is enhanced when the die is convenient to replace.
Embodiment four:
referring to fig. 1-8, the present invention provides a technical solution: on the basis of the second embodiment, the female die clamping device 3 comprises an adjusting rod 6, the outer surface of the adjusting rod 6 is in threaded connection with a clamping block 7, the outer surface of the clamping block 7 is in sliding connection with a wedge block 8, the upper surface of the wedge block 8 is fixedly connected with a connecting plate 9, and the inner surface of the connecting plate 9 is in rotary connection with a control rod 10. The outer surface of the control rod 10 is in threaded connection with the inner surface of the clamping block 7, the inner surface of the clamping block 7 is in sliding connection with the outer surface of the connecting plate 9, the outer surface of the clamping block 7 is in sliding connection with the inner surface of the machine body 1, and the outer surface of the machine body 1 is in rotary connection with the outer surface of the adjusting rod 6.
The male die clamping device 12 comprises a hydraulic rod 16, the bottom end of the hydraulic rod 16 is connected with a three-way pipe 17 in a sliding mode, the inner surface of the three-way pipe 17 is connected with a telescopic rod 18 in a sliding mode, an extension spring 19 is arranged outside the telescopic rod 18, and the left end of the extension spring 19 is fixedly connected with a supporting plate 20. The outer surface of the supporting plate 20 is in sliding connection with the inner surface of the pressing plate 11 through the sliding groove 13, the lower surface of the three-way pipe 17 is fixedly connected with the upper surface of the pressing plate 11, the outer surface of the three-way pipe 17 is fixedly connected with the right end of the extension spring 19, and the inner surface of the supporting plate 20 is fixedly connected with the outer surface of the telescopic rod 18.
When in use, the female die and the male die are mutually close to each other to be tightly pressed, and the overflow of fluid is prevented by reducing the gap.
Working principle:
when equipment is used, adjust pole 6 rotates, threaded connection forces fixture block 7 to be close to each other, fixture block 7 withdraws the inside of organism 1, fixture block 7's upper surface and the lower surface sliding contact of bottom plate 32, the inside fixed mounting of bottom plate 32 has the die, before using, rotate control lever 10, connecting plate 9 pulling wedge 8 slides, adjust the protrusion of wedge 8, in this process, wedge 8's lower surface and the upper surface sliding contact of bottom plate 32, wedge 8 locks the die in the inside of bottom plate 32, prevent that the die from droing, when being convenient for replace, the stability of mould has been strengthened, traditional fixed mould can't be replaced, and the poor problem of stability after the replacement has been solved.
The male die clamping device 12 is used for clamping and fixing the male die on the lower surface of the pressing plate 11, the pressing plate 11 slides downwards along the outer surface of the fixing rod 14, the male die and the female die are close to each other, the clamping jaw 15 is rotated, the clamping jaw 15 clamps the lower surface of the machine body 1, the gap of the die is reduced by increasing the pressure of the pressing plate 11, the flash is reduced, the material overflow is prevented, the problems that the traditional casting die is poor in external fixation, the die is easy to overflow, a large number of flashes are generated, and raw material waste is caused are solved.
The hydraulic stem 16 slides along the inside of three-way pipe 17, under the effect of hydraulic pressure promotion, telescopic link 18 stretches out from the inside of three-way pipe 17, extension spring 19 stretches, telescopic link 18 promotes layer board 20 motion, layer board 20 slides along the inside of spout 13, layer board 20 keeps away from each other, place the terrace die in the bottom of clamp plate 11, counter-rotating hydraulic stem 16, layer board 20 is close to each other, layer board 20 is fixed the terrace die centre gripping, because terrace die clamping device 12 adopts variable structure, the flexibility of equipment is higher, can adapt to different moulds, traditional casting mould structure is fixed has been solved, the problem that the flexibility is relatively poor.
In the cooling and solidifying process of the mold, heat is transferred to the inside of an external water body through the heat conducting fins 33, water flows along the through grooves 34, hot water enters the water tank 22 from the water inlet pipe 21, in the water tank 22, the water flows leftwards, in the process, the heat of the water body is diffused outwards through the heat radiating fins 23, the water temperature is reduced, cooled cooling water enters the inside of the sleeve 24 from the through holes at the left end of the sleeve 24, the water flows rightwards along the outer surface of the metal pipe 25, the motor 27 in the outer cover 26 drives the turbine 30 to rotate, the turbine 30 sucks the water body outside the metal pipe 25 through the circulating holes 31, then the water is secondarily injected into the machine body 1 from the water outlet pipe 28 for subsequent cooling, and the water injection pipe 29 injects the water body, so that the problems of poor cooling efficiency and long cooling period of the traditional natural cooling casting mold are solved.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present invention without the inventive step, are intended to be within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein are implemented by conventional means in the art unless specifically indicated and limited by the context.
Claims (1)
1. The utility model provides a supercharged casting mould that casing casting was used, includes organism (1), its characterized in that: the cooling device is characterized in that a cooling device (2) is fixedly connected to the bottom of the machine body (1), a female die clamping device (3) is arranged at the top of the cooling device (2), a sealing device (4) is arranged at the top of the female die clamping device (3), a bearing device (5) is arranged at the bottom of the sealing device (4), the female die clamping devices (3) are symmetrically arranged on two sides of the bearing device (5), and the outer surface of the female die clamping device (3) is in sliding connection with the inner surface of the machine body (1); the female die clamping device (3) comprises an adjusting rod (6), a clamping block (7) is connected to the outer surface of the adjusting rod (6) in a threaded mode, a wedge block (8) is connected to the outer surface of the clamping block (7) in a sliding mode, a connecting plate (9) is fixedly connected to the upper surface of the wedge block (8), and a control rod (10) is connected to the inner surface of the connecting plate (9) in a rotating mode;
the outer surface of the control rod (10) is in threaded connection with the inner surface of the clamping block (7), the inner surface of the clamping block (7) is in sliding connection with the outer surface of the connecting plate (9), the outer surface of the clamping block (7) is in sliding connection with the inner surface of the machine body (1), and the outer surface of the machine body (1) is in rotary connection with the outer surface of the adjusting rod (6); the sealing device (4) comprises a pressing plate (11), a male die clamping device (12) is fixedly connected to the upper surface of the pressing plate (11), a sliding groove (13) is formed in the bottom of the male die clamping device (12), a fixed rod (14) is arranged outside the sliding groove (13), and clamping jaws (15) are arranged on two sides of the fixed rod (14); the bottom end of the fixed rod (14) is fixedly connected with the upper surface of the machine body (1), the outer surface of the fixed rod (14) is in sliding connection with the inner surface of the pressing plate (11), the sliding groove (13) is formed in the wall of the pressing plate (11), and the upper surface of the clamping jaw (15) is in rotary connection with the outer surface of the pressing plate (11);
the male die clamping device (12) comprises a hydraulic rod (16), the bottom end of the hydraulic rod (16) is connected with a three-way pipe (17) in a sliding mode, the inner surface of the three-way pipe (17) is connected with a telescopic rod (18) in a sliding mode, an extension spring (19) is arranged outside the telescopic rod (18), and the left end of the extension spring (19) is fixedly connected with a supporting plate (20);
the outer surface of the supporting plate (20) is in sliding connection with the inner surface of the pressing plate (11) through a sliding groove (13), the lower surface of the three-way pipe (17) is fixedly connected with the upper surface of the pressing plate (11), the outer surface of the three-way pipe (17) is fixedly connected with the right end of the tension spring (19), and the inner surface of the supporting plate (20) is fixedly connected with the outer surface of the telescopic rod (18);
the cooling device (2) comprises a water inlet pipe (21), a water tank (22) is fixedly connected to the bottom end of the water inlet pipe (21), a radiating fin (23) is fixedly connected to the outer surface of the water tank (22), a sleeve (24) is arranged in the water tank (22), a metal pipe (25) is fixedly connected to the inner surface of the sleeve (24), an outer cover (26) is arranged on the right side of the metal pipe (25), a motor (27) is fixedly connected to the inner surface of the outer cover (26), a water outlet pipe (28) is arranged on the left side of the motor (27), and a water injection pipe (29) is arranged at the bottom of the motor (27);
the outer surface at the top end of the water inlet pipe (21) and the water outlet pipe (28) is fixedly connected with the inner surface of the machine body (1), the bottom end of the water outlet pipe (28) is fixedly connected with the inner surface of the sleeve (24), the inner surface of the sleeve (24) is fixedly connected with the outer cover (26) and the outer surface of the motor (27), the top end of the water injection pipe (29) is communicated with the inside of the water tank (22), a circulation hole (31) is formed in the wall at the right end of the metal pipe (25), the left end of the motor (27) is fixedly connected with a turbine (30), and the outer surface of the turbine (30) is rotationally connected with the inner surface of the metal pipe (25);
the bearing device (5) comprises a bottom plate (32), wherein the lower surface of the bottom plate (32) is fixedly connected with a heat conducting fin (33), and a through groove (34) is formed in the wall of the heat conducting fin (33);
the outer surface of the bottom plate (32) is fixedly connected with the inner surface of the machine body (1), the outer surface of the bottom plate (32) is in sliding connection with the outer surface of the clamping block (7), and the lower surface of the wedge block (8) is in sliding connection with the upper surface of the bottom plate (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210982079.7A CN115338385B (en) | 2022-08-16 | 2022-08-16 | Pressurizing casting mold for casting shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210982079.7A CN115338385B (en) | 2022-08-16 | 2022-08-16 | Pressurizing casting mold for casting shell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115338385A CN115338385A (en) | 2022-11-15 |
| CN115338385B true CN115338385B (en) | 2024-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210982079.7A Active CN115338385B (en) | 2022-08-16 | 2022-08-16 | Pressurizing casting mold for casting shell |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111468681A (en) * | 2020-04-28 | 2020-07-31 | 东莞合安机电有限公司 | Be used for light alloy motor casing casting equipment |
| CN112059149A (en) * | 2020-09-01 | 2020-12-11 | 中山市泽一照明科技有限公司 | Effectual energy-conserving material casting former of shaping |
| CN212682396U (en) * | 2020-07-28 | 2021-03-12 | 邹平天晟金属科技有限公司 | Die-casting device is used in auto-parts production |
| CN212734076U (en) * | 2020-05-21 | 2021-03-19 | 绍兴市崇腾金属制品有限公司 | Die fixing and limiting structure for aluminum ingot casting |
| CN113426960A (en) * | 2021-07-12 | 2021-09-24 | 含山县大力精密机械有限公司 | Pump body casting mould and fixing device thereof |
| CN113751690A (en) * | 2021-09-06 | 2021-12-07 | 马鞍山市兴隆铸造有限公司 | Pressure boost casting mould of casing casting usefulness |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109967701B (en) * | 2019-04-22 | 2023-10-24 | 中信戴卡股份有限公司 | Hub molding casting mold and preparation process thereof |
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2022
- 2022-08-16 CN CN202210982079.7A patent/CN115338385B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111468681A (en) * | 2020-04-28 | 2020-07-31 | 东莞合安机电有限公司 | Be used for light alloy motor casing casting equipment |
| CN212734076U (en) * | 2020-05-21 | 2021-03-19 | 绍兴市崇腾金属制品有限公司 | Die fixing and limiting structure for aluminum ingot casting |
| CN212682396U (en) * | 2020-07-28 | 2021-03-12 | 邹平天晟金属科技有限公司 | Die-casting device is used in auto-parts production |
| CN112059149A (en) * | 2020-09-01 | 2020-12-11 | 中山市泽一照明科技有限公司 | Effectual energy-conserving material casting former of shaping |
| CN113426960A (en) * | 2021-07-12 | 2021-09-24 | 含山县大力精密机械有限公司 | Pump body casting mould and fixing device thereof |
| CN113751690A (en) * | 2021-09-06 | 2021-12-07 | 马鞍山市兴隆铸造有限公司 | Pressure boost casting mould of casing casting usefulness |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115338385A (en) | 2022-11-15 |
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