CN211539413U

CN211539413U - Centrifugal casting ball device

Info

Publication number: CN211539413U
Application number: CN201922322803.XU
Authority: CN
Inventors: 孙晋; 陶雷; 张培育; 倪国勇; 郑晓群; 王军
Original assignee: Yancheng Newman Steel Casting Co ltd
Current assignee: Yancheng Newman Steel Casting Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-09-22
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a centrifugal casting spheroid device, which comprises a platform, the platform top is equipped with episphere mould, lower hemisphere mould, the lower hemisphere mould rotates with the platform to be connected, platform upper end fixedly connected with motor and water tank, the platform below is equipped with the collection box, be equipped with same buckle mechanism on episphere mould and the lower hemisphere mould, fixed mounting has the dwang on the output shaft of motor, the upper end of dwang is equipped with forced air cooling mechanism, be equipped with same transmission assembly on dwang and the lower hemisphere mould. The utility model discloses a buckle mechanism, air cooling mechanism, drive assembly, water-cooling mechanism's setting has realized that the episphere mould is connected with the buckle of lower hemisphere mould, when realizing episphere mould and lower hemisphere mould pivoted, can also realize the whole forced air cooling and the water-cooling of episphere mould and lower hemisphere mould.

Description

Centrifugal casting ball device

Technical Field

The utility model relates to a pouring technical field especially relates to a centrifugal casting spheroid device.

Background

Centrifugal casting is a technique and method for injecting liquid metal into a high-speed rotating casting mould, so that the liquid metal can make centrifugal motion to fill the casting mould and form a casting. The common fastener in the existing centrifugal casting sphere device has the potential safety hazard due to the fact that the strength is reduced because of the deformation of heated threads, the upper and lower hemisphere molds in the device are difficult to connect and disconnect when the device is stopped, and the cooling time for cooling the cast sphere is long, so that the production efficiency of products is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a centrifugal casting ball body device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a centrifugation pouring spheroid device, includes the platform, the platform top is equipped with episphere mould, lower hemisphere mould, the lower hemisphere mould rotates with the platform to be connected, platform upper end fixedly connected with motor and water tank, the platform below is equipped with the collection box, be equipped with same buckle mechanism on episphere mould and the lower hemisphere mould, fixed mounting has the dwang on the output shaft of motor, the upper end of dwang is equipped with forced air cooling mechanism, be equipped with same drive assembly on dwang and the lower hemisphere mould, episphere mould, lower hemisphere mould, water tank and collection box are equipped with same water-cooling mechanism, the one end of water-cooling mechanism and the one end fixed connection of forced air cooling mechanism have realized episphere mould and lower hemisphere mould and have buckled mutually, can also realize water-cooling and forced air cooling.

Preferably, buckle mechanism includes two telescopic links of fixed connection in episphere mould both sides lateral wall, two all the cover is equipped with the spring on the telescopic link, two the equal fixed mounting of lower extreme of telescopic link has the offset, the lower extreme fixedly connected with card post of offset, be equipped with the through-hole on the episphere mould, the card post runs through the through-hole setting, be equipped with in the lower hemisphere mould with card post assorted draw-in groove, the zonulae occludens of episphere mould and lower hemisphere mould has been realized in the setting of buckle connection, has avoided causing the potential safety hazard that bolted connection's intensity reduces and arouses because of high temperature. The forced air cooling mechanism comprises installation pipe, fan blade, first cooling tube and second cooling tube, the dwang rotates and runs through the installation pipe setting, the coaxial fixed connection of fan blade is located the intraductal part of installation in the dwang, first cooling tube and second cooling tube all set up with the installation pipe intercommunication, the end of giving vent to anger of first cooling tube just sets up to one side of episphere mould, the end of giving vent to anger of second cooling tube just sets up to one side of lower hemisphere mould, the one end fixed connection of installation pipe and water-cooling mechanism, the setting of forced air cooling mechanism have realized cooling to episphere mould and the outside of lower hemisphere mould. The transmission assembly comprises a first gear sleeved on the outer side wall of the lower hemispherical mold, the first gear is meshed with a second gear, the second gear is fixedly connected with the rotating rod, and the transmission assembly is arranged to realize the integral rotation of the upper hemispherical mold and the lower hemispherical mold, so that a centrifugal force effect is generated. The water cooling mechanism comprises a hemispherical first cavity arranged in an upper hemispherical die and a hemispherical second cavity arranged in a lower hemispherical die, the first cavity and the second cavity are arranged just opposite to and communicated with each other, the second cavity and a recycling bin are communicated with each other through a recycling pipe, a transverse plate is fixedly mounted on the outer side wall of a water tank, a water pump is fixedly connected onto the transverse plate, a water inlet pipe and a water outlet pipe are respectively mounted at the water inlet end and the water outlet end of the water pump, the water inlet pipe penetrates through the water tank, a supporting plate is fixedly mounted at the upper end of the mounting pipe, the water outlet pipe penetrates through the supporting plate, an annular cavity is arranged in the upper hemispherical die, an annular mounting hole communicated with the annular cavity is arranged on the top surface of the upper hemispherical die, the water outlet end of the water outlet pipe is arranged right above the annular mounting hole, the installation pipe is fixedly connected with the transverse plate, the water cooling mechanism is arranged to realize the integral water cooling of the upper hemispherical die and the lower hemispherical die, and the cooling of the interior of the die is realized.

Preferably, the top surface of the upper hemispherical die is provided with a feed inlet, and the feed inlet penetrates through the annular cavity and the first cavity.

The utility model has the advantages that: through the cooperation between buckle mechanism, telescopic link, support board, through-hole, card post, the draw-in groove, realized that the buckle of episphere mould and lower hemisphere mould is connected to thereby the emergence of the loaded down with trivial details difficult condition of dismantlement because of using the bolt to lead to and thereby the bolt strength reduction that leads to because of high temperature causes the potential safety hazard condition to take place. Through air-cooled mechanism, transmission assembly, water-cooling mechanism, the installation pipe, the fan blade, first cooling pipe, the second cooling pipe, first gear, the second gear, first cavity, the second cavity, the recovery tube, a water pump, the inlet tube, cooperation between the outlet pipe, the rotation to spheroid self has been realized, thereby produce centrifugal force, can also realize the outside air-cooled cooling to episphere mould and lower hemisphere mould simultaneously, and water-cooling mechanism's setting up makes and has further deepened the inside cooling to episphere mould and lower hemisphere mould, compare current device, the cooling time has been shortened, and the work efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of a centrifugal casting ball device provided by the present invention;

fig. 2 is a schematic view of the connection between the first gear and the second gear in the centrifugal casting ball device of the present invention;

fig. 3 is a schematic structural diagram of a lower hemisphere mold in a centrifugal casting sphere device provided by the present invention.

In the figure: 1 platform, 2 upper hemisphere moulds, 3 lower hemisphere moulds, 4 motors, 5 water tanks, 6 collection box, 7 dwang, 8 telescopic links, 9 calorie of post, 10 draw-in grooves, 11 installation pipes, 12 fan blades, 13 first cooling pipe, 14 second cooling pipe, 15 first gear, 16 second gear, 17 first cavity, 18 second cavity, 19 recovery pipes, 20 water pump, 21 inlet tubes, 22 outlet pipes, 23 toroidal cavity, 24 toroidal mounting holes.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-3, a centrifugal casting sphere device comprises a platform 1, an upper hemisphere mold 2 and a lower hemisphere mold 3 are arranged above the platform 1, the lower hemisphere mold 3 is rotatably connected with the platform 1, a motor 4 and a water tank 5 are fixedly connected with the upper end of the platform 1, the model of the motor 4 is single-phase 3KW-2 pole and 1400 turns, a recycling tank 6 is arranged below the platform 1, hot water recycled in the recycling tank 6 is kept still for a period of time, water in the water tank 5 is taken out manually, so that water resources are recycled, the upper hemisphere mold 2 and the lower hemisphere mold 3 are provided with the same buckle mechanism, a rotating rod 7 is fixedly arranged on an output shaft of the motor 4, an air cooling mechanism is arranged at the upper end of the rotating rod 7, the rotating rod 7 and the lower hemisphere mold 3 are provided with the same transmission component, the upper hemisphere mold 2, the lower hemisphere mold 3, the water tank 5 and the recycling, one end of the water cooling mechanism is fixedly connected with one end of the air cooling mechanism, a feed inlet is formed in the top surface of the upper hemispherical mold 2 and penetrates through the annular cavity 23 and the first cavity 17, and therefore the injection of molten steel raw materials cannot be affected due to the arrangement.

Wherein, the buckling mechanism comprises two telescopic rods 8 fixedly connected with the outer side walls of the two sides of the upper hemispherical mold 2, springs are sleeved on the two telescopic rods 8, the upper and lower ends of the springs are respectively fixedly connected with the outer side walls of the two sides of the upper hemispherical mold 2 and a supporting plate, the lower ends of the two telescopic rods 8 are respectively fixedly provided with a supporting plate, the lower end of the supporting plate is fixedly connected with a clamping column 9, the upper hemispherical mold 2 is provided with a through hole, the clamping column 9 is arranged by penetrating through the through hole, a clamping groove 10 matched with the clamping column 9 is arranged in the lower hemispherical mold 3, it is noted that the joint of the upper hemispherical mold 2 and the lower hemispherical mold 3 is provided with a sealing strip which is not shown in the figure, the sealing strip is arranged to ensure the sealing performance of the connection of the upper hemispherical mold 2 and the lower, therefore, the clamping column 9 is firmly clamped into the clamping groove 10, and the clamping arrangement avoids the potential safety hazard caused by the use of the bolt.

Air-cooled mechanism is by installation pipe 11, fan blade 12, first cooling tube 13 and second cooling tube 14 are constituteed, dwang 7 rotates and runs through installation pipe 11 and sets up, the coaxial fixed connection of fan blade 12 is in the part of dwang 7 in installation pipe 11, first cooling tube 13 and second cooling tube 14 all set up with installation pipe 11 intercommunication, the end of giving vent to anger of first cooling tube 13 is just setting up one side of upper hemisphere mould 2, the end of giving vent to anger of second cooling tube 14 is just setting up one side of lower hemisphere mould 3, the one end fixed connection of installation pipe 11 and water-cooling mechanism, the setting makes upper hemisphere mould 2 receive the cooling that fan blade 12 rotated and produced gas with the outside of lower hemisphere mould 3 like this.

Wherein, transmission assembly is including the first gear 15 of cover locating on lower hemisphere mould 3 lateral wall, and first gear 15 meshes second gear 16, and second gear 16 and dwang 7 fixed connection set up like this and realized that the rotation of dwang 7 has driven the holistic rotation of lower hemisphere mould 3 to centrifugal force has been produced, solid foundation has been laid for centrifugal casting.

The water cooling mechanism comprises a hemispherical first cavity 17 arranged in the upper hemispherical die 2 and a hemispherical second cavity 18 arranged in the lower hemispherical die 3, the first cavity 17 and the second cavity 18 are arranged right opposite to each other and communicated with each other, the second cavity 18 and the recovery box 6 are arranged in a communicated manner through a recovery pipe 19, the arrangement is such that water cools the lower hemispherical die 3 through the second cavity 18 to take away heat inside the lower hemispherical die 3, a transverse plate is fixedly arranged on the outer side wall of the water tank 5, a water pump 20 is fixedly connected onto the transverse plate, the type of the water pump 20 is a 125W automatic booster pump, a water inlet end and a water outlet end of the water pump 20 are respectively provided with a water inlet pipe 21 and a water outlet pipe 22, the water inlet pipe 21 penetrates through the water tank 5, a support plate is fixedly arranged at the upper end of the mounting pipe 11, the water outlet pipe 22 penetrates through the support plate, an annular cavity 23 is arranged in the upper hemispherical die 2, an annular, the play water end of outlet pipe 22 is located annular mounting hole 24 and sets up directly over, and annular cavity 23 is linked together the setting with first cavity 17, and it needs to be noted that, outlet pipe 22's material is metallic texture and has certain softness, sets up annular cavity 23 and annular mounting hole 24 aim at no matter how upper hemisphere mould 2 rotates, and water all can flow into to annular cavity 23 in through annular mounting hole 24, installation pipe 11 and diaphragm fixed connection, and the diaphragm provides the supporting role for installation pipe 11 like this.

In the utility model, by means of upward stretching the support plate, when the upper hemisphere mold 2 and the lower hemisphere mold 3 are aligned, the telescopic rod 8 is loosened, under the action of elastic force, the clamping column 9 is inserted into the clamping groove 10, so that the upper hemisphere mold 2 is clamped with the lower hemisphere mold 3, at this time, molten steel raw material is injected through the feed inlet, the motor 4 is started, the motor 4 rotates to drive the second gear 16 to rotate, the first gear 15 is meshed with the second gear 16, the lower hemisphere mold 3 and the upper hemisphere mold 2 are further driven to integrally rotate, thereby generating the effect of centrifugal force, the rotation of the rotating rod 7 drives the fan blade 12 to rotate, thereby generating gas which acts on the outer parts of the upper hemisphere mold 2 and the lower hemisphere mold 3 respectively through the first cooling pipe 13 and the second cooling pipe 14, thereby realizing the cooling of the outer parts of the upper hemisphere mold 2 and the lower hemisphere mold 3, and when the motor 4 is started, the water pump 20 is synchronously started, so that water in the water tank 5 finally flows into the recovery box 6 through sequentially passing through the water inlet pipe 21, the water outlet pipe 22, the annular mounting hole 24, the annular cavity 23, the first cavity 17, the second cavity 18 and the recovery pipe 19, and further the water-cooling of the inner parts of the upper hemispherical mold 2 and the lower hemispherical mold 3 is realized, the water-cooling and the air-cooling are matched to realize the cooling of the inner parts and the outer parts of the upper hemispherical mold 2 and the lower hemispherical mold 3, and the working efficiency is improved.

Claims

1. The utility model provides a centrifugal casting spheroid device, includes platform (1), platform (1) top is equipped with episphere mould (2), lower hemisphere mould (3) rotate with platform (1) and are connected, its characterized in that, platform (1) upper end fixedly connected with motor (4) and water tank (5), platform (1) below is equipped with collection box (6), be equipped with same buckle mechanism on episphere mould (2) and lower hemisphere mould (3), fixed mounting has dwang (7) on the output shaft of motor (4), the upper end of dwang (7) is equipped with air-cooled mechanism, be equipped with same drive assembly on dwang (7) and lower hemisphere mould (3), episphere mould (2), lower hemisphere mould (3), water tank (5) and collection box (6) are equipped with same water-cooling mechanism, and one end of the water cooling mechanism is fixedly connected with one end of the air cooling mechanism.

2. The centrifugal casting sphere device according to claim 1, wherein the buckling mechanism comprises two telescopic rods (8) fixedly connected to the outer side walls of two sides of the upper hemispherical mold (2), two telescopic rods (8) are sleeved with springs, two lower ends of the two telescopic rods (8) are fixedly provided with abutting plates, the lower ends of the abutting plates are fixedly connected with clamping columns (9), the upper hemispherical mold (2) is provided with through holes, the clamping columns (9) penetrate through the through holes, clamping grooves (10) matched with the clamping columns (9) are arranged in the lower hemispherical mold (3), the air cooling mechanism comprises an installation pipe (11), fan blades (12), a first cooling pipe (13) and a second cooling pipe (14), the rotating rod (7) rotates to penetrate through the installation pipe (11) and is arranged, the fan blades (12) are coaxially and fixedly connected to the part of the rotating rod (7) located in the installation pipe (11), the utility model discloses a cooling device, including first cooling pipe (13) and second cooling pipe (14), the end of giving vent to anger of first cooling pipe (13) all sets up with installation pipe (11) intercommunication, the end of giving vent to anger of first cooling pipe (13) just sets up to one side of upper hemisphere mould (2), the end of giving vent to anger of second cooling pipe (14) just sets up to one side of lower hemisphere mould (3), installation pipe (11) and water-cooling mechanism's one end fixed connection, transmission assembly locates first gear (15) on lower hemisphere mould (3) lateral wall including the cover, first gear (15) meshing second gear (16), second gear (16) and dwang (7) fixed connection, water-cooling mechanism is including locating hemispherical first cavity (17) in upper hemisphere mould (2) and locating hemispherical second cavity (18) in lower hemisphere mould (3), first cavity (17) are just to and the intercommunication setting with second cavity (18), the second cavity (18) is communicated with the recycling tank (6) through a recycling pipe (19), a transverse plate is fixedly mounted on the outer side wall of the water tank (5), a water pump (20) is fixedly connected to the transverse plate, a water inlet pipe (21) and a water outlet pipe (22) are respectively mounted at the water inlet end and the water outlet end of the water pump (20), the water inlet pipe (21) penetrates through the water tank (5), a supporting plate is fixedly mounted at the upper end of the mounting pipe (11), the water outlet pipe (22) penetrates through the supporting plate, an annular cavity (23) is arranged in the upper hemisphere die (2), an annular mounting hole (24) communicated with the annular cavity (23) is formed in the top surface of the upper hemisphere die (2), the water outlet end of the water outlet pipe (22) is arranged right above the annular mounting hole (24), and the annular cavity (23) is communicated with the first cavity (17), the mounting tube (11) is fixedly connected with the transverse plate.

3. The centrifugally cast sphere device of claim 2, wherein the top surface of the upper hemispherical mold (2) is provided with a feed port, and the feed port is arranged through the annular cavity (23) and the first cavity (17).