CN221036847U

CN221036847U - Energy-saving furnace for die casting machine

Info

Publication number: CN221036847U
Application number: CN202322796309.3U
Authority: CN
Inventors: 宋奎; 李春玲; 李春军; 齐克祚
Original assignee: Qingdao Lijiaxing Machinery Co ltd
Current assignee: Qingdao Lijiaxing Machinery Co ltd
Priority date: 2023-10-18
Filing date: 2023-10-18
Publication date: 2024-05-28
Anticipated expiration: 2033-10-18

Abstract

The utility model provides an energy-saving furnace for a die casting machine, which comprises: shell and mounting panel, through vice support column fixed connection mesochite in the shell, and mesochite medial surface fixed connection heating wire, and the fixed plate constitutes the heat-retaining chamber between mesochite and the inner shell respectively fixed connection shell, mesochite and the upper end of inner shell, the upper surface symmetry connection dead lever of fixed plate simultaneously, the upper end fixed connection mounting panel of dead lever, fixed surface connects the spacing ring on the mounting panel, and rotatory piece passes through spacing ring sliding connection at the mounting panel upper surface, and the mounting panel passes through recess fixed connection main motor, and the main motor passes through the ring gear of action wheel meshing rotatory piece fixed connection, the upper end of rotatory piece middle part spiro union screw rod simultaneously. According to the utility model, the inner part of the energy-saving furnace is divided into a plurality of groups of cavities by the cooperation of the outer shell, the middle shell, the inner shell and the fixing plate, so that the heat preservation effect of the energy-saving furnace can be effectively enhanced, the heat dissipation speed of raw material heat in the furnace is further reduced, and the energy-saving effect is improved in an auxiliary manner.

Description

Energy-saving furnace for die casting machine

Technical Field

The utility model relates to the technical field of feeding heat preservation furnaces, in particular to an energy-saving furnace for a die casting machine.

Background

At present, aluminum alloy has been widely used in industry, such as automobile, motorcycle, household appliances, etc., and is characterized by small specific gravity, light weight, good corrosion resistance, good electrical and thermal conductivity, especially aluminum silicon alloy, good fluidity in melted state, much lower than that of iron and copper alloy, specially suitable for die casting production, capable of die casting various thin wall parts with different shapes, good surface finish of the parts, and being used by a small amount of cutting processing; but the feeding heat preservation stove of aluminum alloy die casting machine generally reaches simple heat preservation effect through providing the heat for the aluminum liquid, so cause the aluminum liquid to appear the heat and scatter and disappear quicker problem in the relatively poor feeding heat preservation stove of heat preservation performance, both influenced the quality of use of aluminum liquid, also can increase the energy consumption of heat preservation heat supply, and because do not set up closing device at the opening part of the feeding heat preservation stove aluminum liquid holding vessel of aluminum alloy die casting machine for the aluminum liquid heat in the aluminum liquid holding vessel runs off through the opening part of aluminum liquid holding vessel more easily, in order to guarantee the normal use of aluminum liquid, make the energy consumption of this kind of feeding heat preservation stove great.

Disclosure of utility model

In order to overcome the defects in the prior art, an energy-saving furnace for a die casting machine is provided to solve the problems in the prior art.

To achieve the above object, there is provided an energy saving furnace for a die casting machine, comprising: shell and mounting panel, bottom plate upper surface symmetry connection riser, the upper end of riser upper end through bearing swing joint shell, through auxiliary support column fixed connection mesochite in the shell, and mesochite medial surface fixed connection heating wire, and the upper end of fixed plate fixed connection shell, mesochite and inner shell respectively, constitute the heat-retaining chamber between mesochite and the inner shell, the upper surface symmetry connection dead lever of fixed plate simultaneously, the upper end fixed connection mounting panel of dead lever, mounting panel upper surface fixed connection spacing ring, rotatory piece pass through spacing ring sliding connection at mounting panel upper surface, and the mounting panel passes through recess fixed connection main motor, and the main motor passes through the ring gear of rotatory piece fixed connection of action wheel meshing, the upper end of rotatory piece middle part spiro union screw rod simultaneously, the lower extreme fixed connection closing cap of screw rod, and the both sides of closing cap pass through hole sliding connection dead lever.

Preferably, the heat insulation layer is fixedly connected to the inner side surface of the shell, a plurality of groups of auxiliary support columns are fixedly connected to the inner side surface of the shell at equal intervals along the circumferential direction, the auxiliary support columns are of a cylindrical structure, meanwhile, the bottom in the shell is fixedly connected with the main support columns, the main support columns are of a funnel-shaped structure, and the main support columns are of hollow structures.

Preferably, the heating wires fixedly connected with the inner side surface of the middle shell are spirally distributed, heat storage oil is filled in the heat storage cavity, the shaft section of the heat storage cavity is of a U-shaped structure, and meanwhile, the lower ends of the outer shell, the middle shell and the inner shell are of hemispherical structures.

Preferably, the fixed plate is a circular ring structure, the inner arc surface of the fixed plate is fixedly connected with the upper end of the inner shell, four groups of fixed rods fixedly connected with the upper surface of the fixed plate are all in cylindrical structures, and meanwhile, the mounting plate fixedly connected with the upper end of the fixed rod is in a square structure.

Preferably, the sealing cover is of a circular structure, the heat insulation cavity formed in the sealing cover is of a circular structure, the shaft section formed by combining the sealing cover and the heat insulation cavity is of a square structure, and the diameters of the sealing cover and the heat insulation cavity are larger than the diameter of the opening of the inner shell.

Preferably, the bottom plate is square structure, and two sets of risers of fixed surface connection all are rectangle structure on the bottom plate, and the cross-section that bottom plate and riser make up together constitutes is the U shape structure, and riser lower extreme fixed connection's reinforcing plate cross-section is right angled triangle structure, and riser side symmetry connects two sets of cylinders simultaneously, and the multistage telescopic link fixed connection of cylinder corresponds limiting plate to the limiting plate passes through slider sliding connection in the side of riser, and the spout is seted up to the position correspondence of riser side relative slider.

Preferably, the limiting ring is of a circular ring structure, the shaft section of the limiting ring is of a dovetail structure, the size of a limiting groove formed in the lower surface of the limiting ring and the size of a limiting groove formed in the lower surface of the rotating block are matched, meanwhile, the outer arc surface of the rotating block is fixedly connected with the gear ring through a groove, and the shaft section formed by combining the screw rod and the sealing cover are of a T-shaped structure.

Compared with the prior art, the utility model has the beneficial effects that: through shell, well shell, inner shell and fixed plate's cooperation for this energy-saving furnace can have outer vacuum chamber, heat-retaining chamber and put the thing chamber to interior the separating in proper order, thereby effectively strengthen the heat preservation effect of putting the thing chamber, heat dissipation rate when reducing the aluminium liquid and depositing, and the heat that the aluminium liquid lost can be absorbed by the heat accumulation oil in the heat-retaining chamber earlier, and the heat accumulation oil of heat absorption intensification, can assist the speed that reduces aluminium liquid temperature reduction, and under the heating wire cooperation, can ensure that the aluminium liquid is in suitable temperature range, avoid the continuous heating of heating wire, reduce the energy consumption of heating wire, simultaneously through mounting panel, the dead lever, rotatory piece, the ring gear, main motor and screw rod's cooperation, make the closing cap can seal the opening of inner shell, make putting the thing chamber in the inner shell can be in relatively sealed environment, thereby supplementary reduction aluminium liquid's heat dissipation rate, with the heat interception in energy-saving furnace, and then can effectively improve the energy-conserving effect of this energy-saving furnace.

Drawings

Fig. 1 is a schematic front view of an embodiment of the present utility model.

Fig. 2 is a schematic side view of an embodiment of the present utility model.

Fig. 3 is a schematic top view of an embodiment of the present utility model.

Fig. 4 is a schematic view of a base plate and a riser structure according to an embodiment of the present utility model.

In the figure: 1. a bottom plate; 2. a limiting plate; 3. a reinforcing plate; 4. a vertical plate; 5. a housing; 6. a middle shell; 7. a thermal insulation layer; 8. a heat storage cavity; 9. heating wires; 10. an inner case; 11. a fixing plate; 12. a cover; 13. a fixed rod; 14. a mounting plate; 15. a limiting ring; 16. a rotating block; 17. a main motor; 18. a screw; 19. and (3) a cylinder.

Detailed Description

Referring to fig. 1 to 4, the present utility model provides an energy saving furnace for a die casting machine, comprising: the upper surface of the bottom plate 1 is symmetrically connected with the vertical plate 4, the upper end of the vertical plate 4 is movably connected with the upper end of the outer shell 5 through a bearing, the inner side surface of the outer shell 5 is fixedly connected with the middle shell 6 through an auxiliary supporting column, the inner side surface of the middle shell 6 is fixedly connected with the electric heating wire 9, the fixed plates 11 are respectively and fixedly connected with the upper ends of the outer shell 5, the middle shell 6 and the inner shell 10, a heat storage cavity 8 is formed between the middle shell 6 and the inner shell 10, the upper surface of the fixed plates 11 is symmetrically connected with the fixed rod 13, the upper end of the fixed rod 13 is fixedly connected with the mounting plate 14, the upper surface of the mounting plate 14 is fixedly connected with the limiting ring 15, the rotating block 16 is slidably connected with the upper surface of the mounting plate 14 through the limiting ring 15, the mounting plate 14 is fixedly connected with the main motor 17 through a groove, the main motor 17 is meshed with the gear ring gear fixedly connected with the rotating block 16 through a driving wheel, meanwhile, the middle part of the rotating block 16 is fixedly connected with the upper end of the screw 18, the lower end of the screw 18 is fixedly connected with the sealing cover 12, and two sides of the sealing cover 12 are slidably connected with the fixed rod 13 through a through hole.

In this embodiment, firstly, the aluminum liquid needed by the die casting machine is poured into the object placing cavity in the inner shell 10, when the switch of the main motor 17 is started, the main motor 17 drives the engaged gear ring to rotate through the driving wheel, the gear ring drives the fixedly connected rotating block 16 to synchronously rotate, the rotating block 16 drives the sealing cover 12 to move downwards through the screw 18 in threaded connection, so that the sealing cover 12 can contact the surface of the fixed plate 11, the sealing of the object placing cavity is completed, during the storage period of the aluminum liquid, the heat dissipated by the aluminum liquid can be preferentially absorbed by the heat accumulating oil in the heat accumulating cavity 8, so that the heat accumulating oil can absorb heat and raise temperature, and then the switch of the heating wire 9 is started, so that the heating wire 9 can perform corresponding heating treatment on the heat accumulating oil, and the vacuum chamber that sets up between shell 5 and the mesochite 6 can effectively reduce the efficiency that heat accumulation oil heat was lost to the external world, ensure that the heat of heat accumulation oil can be to aluminium liquid transmission, so can ensure that aluminium liquid is in suitable temperature range, wherein heat accumulation intracavity 8 fixedly connected with temperature sensor (not shown in the figure) is convenient for real-time supervision heat accumulation oil's temperature variation, and in aluminium liquid depositing period, start the switch of cylinder 19 moreover, cylinder 19 drives limiting plate 2 through multistage telescopic link and reciprocates for limiting plate 2 can remove to the both sides of shell 5, thereby avoid this energy-saving furnace to appear rocking the problem, further reduce the probability that aluminium liquid is unexpected to be lost, the security when improving aluminium liquid and depositing.

As a preferred embodiment, the inner side surface of the shell 5 is fixedly connected with the heat insulation layer 7, the inner side surface of the shell 5 is circumferentially and circumferentially surrounded with a plurality of groups of auxiliary support columns, the auxiliary support columns are of a cylindrical structure, meanwhile, the bottom in the shell 5 is fixedly connected with the main support columns, the main support columns are of a funnel-shaped structure, and the main support columns are of hollow structures.

In this embodiment, as shown in fig. 1, the arrangement of the auxiliary support column and the main support column can effectively enhance the structural strength between the middle shell 6 in the outer shell 5, ensure the stability of the vacuum cavity structure, avoid the deformation problem of the outer shell 5 or the middle shell 6, and the auxiliary support column and the main support column are made of heat insulation materials, wherein the main support column is arranged in a structure, so that the heat transfer efficiency can be reduced in an auxiliary manner.

As a preferred embodiment, the heating wires 9 fixedly connected with the inner side surface of the middle shell 6 are spirally distributed, the heat storage cavity 8 is filled with heat storage oil, the shaft section of the heat storage cavity 8 is of a U-shaped structure, and the lower ends of the outer shell 5, the middle shell 6 and the inner shell 10 are of hemispherical structures.

In this embodiment, as shown in fig. 1 and fig. 2, the heat storage oil filled in the heat storage cavity 8 can absorb the heat dissipated by the aluminum liquid to raise the temperature, so that the speed of the temperature drop of the aluminum liquid can be reduced in an auxiliary manner, the overall stable heat preservation effect of the energy-saving furnace is improved, and meanwhile, the distribution structure of the heating wire 9 can enhance the heating uniformity of the heat storage oil during heating.

As a preferred embodiment, the fixing plate 11 is in a ring-shaped structure, the inner arc surface of the fixing plate 11 is fixedly connected with the upper end of the inner shell 10, four groups of fixing rods 13 fixedly connected with the upper surface of the fixing plate 11 are all in a cylindrical structure, and meanwhile, the mounting plate 14 fixedly connected with the upper end of the fixing rod 13 is in a square structure.

In this embodiment, as shown in fig. 1 and 3, the fixing plate 11 can effectively enhance the stability of the fixed connection between the outer shell 5, the middle shell 6 and the inner shell 10, so that the whole energy-saving furnace has good structural strength, and meanwhile, the fixing rod 13 is convenient for enhancing the connection stability of the mounting plate 14.

As a preferred embodiment, the cover 12 is in a circular structure, the heat insulation cavity formed in the cover 12 is in a circular structure, the shaft section formed by combining the cover 12 and the heat insulation cavity is in a square structure, and the diameters of the cover 12 and the heat insulation cavity are larger than the diameter of the opening of the inner shell 10.

In this embodiment, as shown in fig. 1 and 3, the arrangement of the sealing cover 12 can effectively seal the opening of the inner casing 10, ensure that the aluminum liquid in the storage cavity is in a relatively sealed environment, reduce the speed of reducing the temperature of the aluminum liquid, and the heat insulation cavity formed in the sealing cover 12 is a vacuum cavity, so that the efficiency of heat dissipation through the sealing cover 12 can be effectively reduced.

As a preferred embodiment, the bottom plate 1 is square structure, two sets of risers 4 of fixed connection on the upper surface of the bottom plate 1 are rectangular structure, the cross section formed by combining the bottom plate 1 and the risers 4 is U-shaped structure, the cross section of the reinforcing plate 3 fixedly connected with the lower end of the riser 4 is right triangle structure, simultaneously, two sets of cylinders 19 are symmetrically connected with the side surface of the riser 4, the multistage telescopic link of the cylinders 19 is fixedly connected with the corresponding limiting plate 2, the limiting plate 2 is connected with the side surface of the riser 4 through a sliding block in a sliding way, and the position of the side surface of the riser 4 opposite to the sliding block is correspondingly provided with a sliding groove.

In this embodiment, like fig. 1 and 3, the setting of reinforcing plate 3 can assist the structural strength between reinforcing bottom plate 1 and the riser 4, and the cross-section of slider and spout is the dovetailed structure moreover for limiting plate 2 can be stable sliding connection in the side of riser 4, simultaneously through the cooperation of cylinder 19, makes limiting plate 2 can restrict the rocking of energy-conserving stove, avoids the aluminium liquid accident to spill.

As a preferred embodiment, the limiting ring 15 is in a circular ring structure, the shaft section of the limiting ring 15 is in a dovetail structure, the size of a limiting groove formed in the lower surfaces of the limiting ring 15 and the rotating block 16 is matched, meanwhile, the outer arc surface of the rotating block 16 is fixedly connected with the gear ring through a groove, and the shaft section formed by combining the screw 18 and the sealing cover 12 is in a T-shaped structure.

In this embodiment, as shown in fig. 1 and 2, the limiting ring 15 is provided, so that the rotating block 16 can stably rotate on the surface of the mounting plate 14, and then the rotating block 16 can drive the cover 12 to move through the threaded rod 18, so that the opening of the inner shell 10 can be normally opened or closed, and the fixing rod 13 slidingly connected with the cover 12 can limit the rotation of the cover 12.

According to the energy-saving furnace for the die casting machine, the inner part of the energy-saving furnace is divided into a plurality of groups of cavities through the cooperation of the outer shell 5, the middle shell 6, the inner shell 10 and the fixed plate 11, so that the heat insulation effect of the energy-saving furnace can be effectively enhanced, the heat dissipation speed of aluminum liquid in the furnace is further reduced, the energy-saving effect is improved in an auxiliary manner, and the opening of the inner shell 10 can be closed through the cooperation of the fixed rod 13, the mounting plate 14, the main motor 17, the rotating block 16 and the screw 18, so that the heat loss of aluminum liquid can be reduced, accidental spilling of the aluminum liquid can be avoided, and the safety of workers is improved.

Claims

1. An energy saving furnace for a die casting machine, comprising: shell (5) and mounting panel (14), riser (4) are connected to bottom plate (1) upper surface symmetry, and riser (4) upper end passes through the upper end of bearing swing joint shell (5), its characterized in that: the utility model discloses a solar heat storage device, including shell (5), auxiliary support column fixed connection well shell (6), and well shell (6) medial surface fixed connection heating wire (9), and fixed plate (11) fixed connection shell (5), the upper end of well shell (6) and inner shell (10) respectively, constitute heat-retaining chamber (8) between well shell (6) and inner shell (10), upper surface symmetry connection dead lever (13) of fixed plate (11) simultaneously, the upper end fixed connection mounting panel (14) of dead lever (13), mounting panel (14) upper surface fixed connection spacing ring (15), rotatory piece (16) pass through spacing ring (15) sliding connection at mounting panel (14) upper surface, and mounting panel (14) pass through recess fixed connection main motor (17), main motor (17) pass through the ring gear of action wheel meshing rotatory piece (16) fixed connection, the upper end of rotatory piece (16) middle part spiro union screw rod (18), the lower extreme fixed connection closing cap (12) of screw rod (18), and the both sides of closing cap (12) pass through hole sliding connection dead lever (13).

2. The energy-saving furnace for the die casting machine according to claim 1, wherein the inner side surface of the shell (5) is fixedly connected with the heat insulation layer (7), the inner side surface of the shell (5) is circumferentially and circularly connected with a plurality of groups of auxiliary support columns at equal intervals, the auxiliary support columns are of a cylindrical structure, meanwhile, the bottom in the shell (5) is fixedly connected with the main support columns, the main support columns are of a funnel-shaped structure, and the main support columns are of a hollow structure.

3. The energy-saving furnace for the die casting machine according to claim 1, wherein the heating wires (9) fixedly connected with the inner side surface of the middle shell (6) are spirally distributed, heat storage oil is filled in the heat storage cavity (8), the shaft section of the heat storage cavity (8) is of a U-shaped structure, and the lower ends of the outer shell (5), the middle shell (6) and the inner shell (10) are of hemispherical structures.

4. The energy-saving furnace for the die casting machine according to claim 1, wherein the fixing plate (11) is of a circular ring structure, an inner arc surface of the fixing plate (11) is fixedly connected with the upper end of the inner shell (10), four groups of fixing rods (13) fixedly connected with the upper surface of the fixing plate (11) are of a cylindrical structure, and meanwhile, the mounting plate (14) fixedly connected with the upper end of the fixing rod (13) is of a square structure.

5. The energy-saving furnace for the die casting machine according to claim 1, wherein the sealing cover (12) is of a circular structure, a heat insulation cavity formed in the sealing cover (12) is of a circular structure, an axial section formed by combining the sealing cover (12) and the heat insulation cavity is of a square structure, and the diameters of the sealing cover (12) and the heat insulation cavity are larger than the diameter of an opening of the inner shell (10).

6. The energy-saving furnace for the die casting machine according to claim 1, wherein the bottom plate (1) is of a square structure, two groups of vertical plates (4) fixedly connected with the upper surface of the bottom plate (1) are of rectangular structures, the cross section formed by combining the bottom plate (1) and the vertical plates (4) is of a U-shaped structure, the cross section of a reinforcing plate (3) fixedly connected with the lower end of the vertical plate (4) is of a right-angled triangle structure, two groups of air cylinders (19) are symmetrically connected with the side surfaces of the vertical plate (4), the multistage telescopic rods of the air cylinders (19) are fixedly connected with corresponding limiting plates (2), the limiting plates (2) are connected with the side surfaces of the vertical plate (4) in a sliding mode through sliding blocks, and sliding grooves are correspondingly formed in the positions of the side surfaces of the vertical plate (4) relative to the sliding blocks.

7. The energy-saving furnace for the die casting machine according to claim 1, wherein the limiting ring (15) is of a circular ring structure, the shaft section of the limiting ring (15) is of a dovetail structure, the size of a limiting groove formed in the lower surfaces of the limiting ring (15) and the rotating block (16) is matched, meanwhile, the outer arc surface of the rotating block (16) is fixedly connected with the gear ring through a groove, and the shaft section formed by combining the screw (18) and the sealing cover (12) is of a T-shaped structure.