CN218168624U

CN218168624U - Make things convenient for mould for metal casting of whole feeding

Info

Publication number: CN218168624U
Application number: CN202221084250.4U
Authority: CN
Inventors: 徐林超
Original assignee: Miaoxin New Energy Technology Shanghai Co ltd
Current assignee: Miaoxin New Energy Technology Shanghai Co ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-12-30
Anticipated expiration: 2032-05-07

Abstract

The utility model discloses a make things convenient for mould for metal casting of whole feeding, the power distribution box comprises a box body, the bottom rigid coupling of box has two bases, the one end rigid coupling of box has the drain pipe, the top rigid coupling of box has the framework, the bottom rigid coupling of box has the casing, the inner wall of box is equipped with casting mechanism, the inner wall of casing is equipped with ejection mechanism. This make things convenient for mould for metal casting of whole feeding, in the feed liquor pipe through among the casting mechanism pours into the die cavity of mould and bed die into with external metal liquid into, after external metal liquid pours into the die cavity of mould and bed die into, the high temperature air current that external metal liquid produced can be through in the die cavity of blast pipe discharge mould and bed die, and then can avoid producing atmospheric pressure in the die cavity of mould and bed die, and then influences the metal liquid design effect.

Description

Make things convenient for mould for metal casting of whole feeding

Technical Field

The utility model relates to a metal casting technical field specifically is a make things convenient for mould for metal casting of whole feeding.

Background

Metal casting is a process of melting metal into liquid meeting certain requirements, pouring the liquid into a casting mold, cooling, solidifying and cleaning to obtain a casting with a preset shape, size and performance, and because a casting blank is almost formed, the purpose of avoiding machining or a small amount of machining is achieved, the cost is reduced, and the time is reduced to a certain extent.

For example, the patent numbers are: CN215356102U, a make things convenient for mould for metal casting of whole feeding, the utility model discloses the heat dissipation is quick, avoid the waste of water resource, improve work efficiency, though it can dispel the heat to metal casting fast, nevertheless there is it when casting metal casting, metal liquid flows into the mould cavity back, can produce the high temperature air current, with producing certain atmospheric pressure in the mould, can't discharge, can influence the metal liquid design effect, still have inside metal casting shaping back, do not have the liftout, need to separate fashioned metal casting and mould with the help of the manpower, comparatively inconvenient problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a make things convenient for mould for metal casting of whole feeding to it exists it when casting metal casting to provide in solving above-mentioned background art, metal liquid flows into the mould cavity back, can produce the high temperature air current, with producing certain atmospheric pressure in the mould, can't discharge, can influence metal liquid design effect, still have its inside metal casting shaping back, need not the liftout, need not to separate fashioned metal casting and mould with the help of the manpower, comparatively inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a make things convenient for mould for metal casting of whole feeding, comprises a box body, the bottom rigid coupling of box has two bases, the one end rigid coupling of box has the drain pipe, the top rigid coupling of box has the framework, the bottom rigid coupling of box has the casing, the inner wall of box is equipped with casting mechanism, the inner wall of casing is equipped with ejection mechanism.

Preferably, casting mechanism includes branch, bed die, goes up mould, feed liquor pipe and blast pipe, two branch rigid coupling respectively in the inner wall both ends of box, two the rigid coupling has the bed die between the branch, the top laminating of bed die has last mould, the top one end and the other end of going up the mould are equallyd divide and do not have the rigid coupling to have feed liquor pipe and blast pipe.

Preferably, a hydraulic cylinder is installed at the top of the frame body, and the output end of the hydraulic cylinder is fixedly connected with the top of the upper die.

Preferably, the top rigid coupling of framework has two sleeves, two equal clearance fit of telescopic inner wall has the montant, two the bottom of montant all links to each other with the top rigid coupling of last mould.

Preferably, the ejection mechanism comprises a motor, a screw rod, a rectangular rod and a rectangular pipe, the motor is installed at the bottom of the inner wall of the shell, the screw rod is fixedly connected to the output end of the motor, the rectangular rod is connected to the outer wall of the screw rod in a threaded manner, the rectangular pipe is in clearance fit with the outer wall of the rectangular rod, and the rectangular pipe is communicated with the box body and the lower die.

Compared with the prior art, the beneficial effects of the utility model are that: this make things convenient for mould for metal casting of whole feeding, in the feed liquor pipe through among the casting mechanism pours into the die cavity of mould and bed die into with external metal liquid into, after external metal liquid pours into the die cavity of mould and bed die into, the high temperature air current that external metal liquid produced can be through in the die cavity of blast pipe discharge mould and bed die, and then can avoid producing atmospheric pressure in the die cavity of mould and bed die, and then influences the metal liquid design effect.

The motor in the ejection mechanism is connected with an external power supply, the motor can drive the screw rod to rotate, and when the screw rod rotates, the screw rod can drive the rectangular rod to move upwards on the inner wall of the rectangular pipe, so that a metal casting in a lower die cavity separated from an upper die can be ejected out of the cavity of the lower die, and the formed metal casting and the lower die do not need to be separated by manpower, so that the ejection mechanism is convenient and fast.

Drawings

FIG. 1 is a schematic view of the connection relationship of the present invention;

FIG. 2 is a schematic cross-sectional structural view of the mold for casting metal castings which facilitates the entire feeding;

FIG. 3 is a schematic structural view of the tank, the frame and the liquid inlet pipe in FIG. 2;

FIG. 4 is a schematic view of the tank, the frame, and the exhaust duct of FIG. 2;

fig. 5 is a schematic structural view of the housing, the motor and the screw in fig. 2.

In the figure: 1. the device comprises a box body, 2, a drain pipe, 3, a base, 4, a shell, 5, a frame body, 6, a hydraulic cylinder, 7, a sleeve, 8, a casting mechanism, 801, a support rod, 802, a lower die, 803, an upper die, 804, a liquid inlet pipe, 805, an exhaust pipe, 9, an ejection mechanism, 9a1, a motor, 9a2, a screw rod, 9a3, a rectangular rod, 9a4, a rectangular pipe, 9b1, a sliding rod, 9b2, a cross rod, 10 and a vertical rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a make things convenient for mould for metal casting of whole feeding, includes box 1, and the bottom rigid coupling of box 1 has two bases 3, and the one end rigid coupling of box 1 has drain pipe 2, and the top rigid coupling of box 1 has framework 5, and the bottom rigid coupling of box 1 has casing 4, and the inner wall of box 1 is equipped with casting mechanism 8, and the inner wall of casing 4 is equipped with ejection mechanism 9.

The casting mechanism 8 comprises supporting rods 801, a lower die 802, an upper die 803, a liquid inlet pipe 804 and an exhaust pipe 805, the two supporting rods 801 are fixedly connected to two ends of the inner wall of the box body 1 respectively, the lower die 802 is fixedly connected between the two supporting rods 801, the upper die 803 is attached to the top of the lower die 802, one end and the other end of the top of the upper die 803 are fixedly connected with the liquid inlet pipe 804 and the exhaust pipe 805 respectively, the liquid inlet pipe 804 is used for injecting external metal liquid into a cavity between the upper die 803 and the lower die 802, the exhaust pipe 805 is used for exhausting high-temperature gas generated by the metal liquid in the cavity of the upper die 803 and the lower die 802, a hydraulic cylinder 6 is mounted at the top of the frame body 5, the type of the hydraulic cylinder 6 is selected according to actual working requirements, the output end of the hydraulic cylinder 6 is fixedly connected with the top of the upper die 803, the hydraulic cylinder 6 is used for driving the upper die 803 to be attached to or separated from the lower die 802, the top of the frame body 5 is fixedly connected with two sleeves 7, the inner walls of the two sleeves 7 are in a clearance fit with a vertical rod 10, the vertical rod 10 and the sleeve 7, so that the hydraulic cylinder 6 can improve the stability of the lifting motion of the upper die 803, and the vertical rod 10 are fixedly connected with the top of the vertical rod 803;

the external metal liquid is injected into the cavities of the upper mold 803 and the lower mold 802 through the liquid inlet pipe 804, and after the external metal liquid is injected into the cavities of the upper mold 803 and the lower mold 802, high-temperature air flow generated by the external metal liquid is discharged out of the cavities of the upper mold 803 and the lower mold 802 through the exhaust pipe 805, so that air pressure generated in the cavities of the upper mold 803 and the lower mold 802 can be avoided, and the metal liquid shaping effect is further influenced.

The ejection mechanism 9 comprises a motor 9a1, a screw 9a2, a rectangular rod 9a3 and a rectangular tube 9a4, the motor 9a1 is installed at the bottom of the inner wall of the housing 4, the model of the motor 9a1 is selected according to actual working requirements, the screw 9a2 is fixedly connected to the output end of the motor 9a1, the motor 9a1 can drive the screw 9a2 to rotate, the rectangular rod 9a3 is connected to the outer wall of the screw 9a2 in a threaded manner, the screw 9a2 can drive the rectangular rod 9a3 to move upwards on the inner wall of the rectangular tube 9a4, the rectangular tube 9a4 is in clearance fit with the outer wall of the rectangular rod 9a3, the rectangular tube 9a4 is communicated with the housing 1 and the lower mold 802, the rectangular rod 903 can move upwards and then moves into the inner wall of the lower mold 802 to eject a metal casting inside the cavity of the lower mold 802;

connect external power supply through motor 9a1, motor 9a1 can drive screw rod 9a2 and rotate, and when screw rod 9a2 rotated, can drive rectangular rod 9a3 at the inner wall rebound of rectangular pipe 9a4, and then with the metal casting in the lower mould 802 die cavity of last mould 802 separation, inside ejecting die cavity of lower mould 802, need not to separate fashioned metal casting and lower mould 802 with the help of the manpower, it is comparatively convenient.

Principle of operation

When the convenient overall feeding metal casting die is used, external molten metal is injected into the cavities of the upper die 803 and the lower die 802 through the liquid inlet pipe 804, high-temperature air flow generated by the external molten metal is exhausted out of the cavities of the upper die 803 and the lower die 802 through the exhaust pipe 805 after the external molten metal is injected into the cavities of the upper die 803 and the lower die 802, so that air pressure generated in the cavities of the upper die 803 and the lower die 802 can be avoided, the molten metal shaping effect is further influenced, the motor 9a1 can be connected with an external power supply, the motor 9a1 can drive the screw rod 9a2 to rotate, and when the screw rod 9a2 rotates, the rectangular rod 9a3 can be driven to move upwards on the inner wall of the rectangular pipe 9a4, so that a metal casting in a cavity of the lower die 802 separated from the upper die 802 is ejected out of the cavity of the lower die 802, and the formed metal casting is not required to be separated from the lower die 802 by manpower, so that convenience is achieved.

Example two

Referring to fig. 2 and 5, the present invention provides a technical solution: a convenient metal casting of whole feeding casts and uses the mould, wherein casting mechanism 8 can also include slide bar 9b1 and cross bar 9b2, two slide bars 9b1 are all fixed in the bottom of inner wall of the body 4, the outer wall of two slide bars 9b1 is all slipped and linked with cross bar 9b2, cross bar 9b2 can carry on the lifting movement in the outer wall of the slide bar 9b1, two cross bars 9b2 are fixedly connected to the both ends of outer wall of the rectangular pole 9a3 separately, the cross bar 9b2 can follow the rectangular pole 9a3 to carry on the synchronous movement;

through the sliding connection of the cross rod 9b2 and the sliding rod 9b1, the cross rod 9b2 can guide the lifting motion of the rectangular rod 9a3, so that the upward movement stability of the rectangular rod 9a3 is improved, and the ejection stability of the rectangular rod 9a3 to a metal casting in a cavity of the lower die 803 is improved.

Principle of operation

When the die convenient for integral feeding for casting the metal casting is used, the cross rod 9b2 is connected with the sliding rod 9b1 in a sliding mode, the cross rod 9b2 can conduct lifting motion guiding on the rectangular rod 9a3, the upward moving stability of the rectangular rod 9a3 is further improved, and the ejection stability of the rectangular rod 9a3 on the metal casting in a lower die 803 cavity is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a make things convenient for mould for metal casting of whole feeding, includes box (1), its characterized in that: the bottom rigid coupling of box (1) has two bases (3), the one end rigid coupling of box (1) has drain pipe (2), the top rigid coupling of box (1) has framework (5), the bottom rigid coupling of box (1) has casing (4), the inner wall of box (1) is equipped with casting mechanism (8), the inner wall of casing (4) is equipped with ejection mechanism (9).

2. The mold for casting of metal castings facilitating bulk feeding of according to claim 1, wherein: casting mechanism (8) include branch (801), bed die (802), go up mould (803), feed liquor pipe (804) and blast pipe (805), two branch (801) rigid coupling respectively in the inner wall both ends of box (1), two the rigid coupling has bed die (802) between branch (801), the top laminating of bed die (802) has last mould (803), the top one end and the other end of going up mould (803) are equallyd divide do not the rigid coupling have feed liquor pipe (804) and blast pipe (805).

3. A casting mold for facilitating bulk feeding of a metal casting according to claim 1, wherein: and a hydraulic cylinder (6) is installed at the top of the frame body (5), and the output end of the hydraulic cylinder (6) is fixedly connected with the top of the upper die (803).

4. A casting mold for facilitating bulk feeding of a metal casting according to claim 1, wherein: the top rigid coupling of framework (5) has two sleeves (7), two the equal clearance fit of inner wall of sleeve (7) has montant (10), two the bottom of montant (10) all links to each other with the top rigid coupling of last mould (803).

5. The mold for casting of metal castings facilitating bulk feeding of according to claim 1, wherein: ejection mechanism (9) include motor (9 a 1), screw rod (9 a 2), rectangular rod (9 a 3) and rectangular pipe (9 a 4), install in the inner wall bottom of casing (4) motor (9 a 1), the output rigid coupling of motor (9 a 1) has screw rod (9 a 2), the outer wall screw thread of screw rod (9 a 2) links up rectangular rod (9 a 3), the outer wall clearance fit of rectangular rod (9 a 3) has rectangular pipe (9 a 4), rectangular pipe (9 a 4) are linked together with box (1) and bed die (802).