CN213729297U

CN213729297U - Metal casting turnover pouring device

Info

Publication number: CN213729297U
Application number: CN202022782020.2U
Authority: CN
Inventors: 沈文静
Original assignee: Jinan City Yongsheng Vehicle Fittings Co ltd
Current assignee: Jinan City Yongsheng Vehicle Fittings Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-07-20
Anticipated expiration: 2030-11-27

Abstract

The utility model discloses a metal casting upset pouring device, the loach carrying platform comprises a supporting fram, the bottom of support frame is close to edge fixedly connected with power platform, the interior roof of power platform is close to the edge and rotates and be connected with the rocker, the one end of rocker is rotated and is connected with the connecting rod, the one end of keeping away from the rocker of connecting rod is rotated and is connected with the bracing piece, the top fixedly connected with pouring frame of bracing piece, and the bracing piece is located the inside of pouring frame, the bottom sliding connection of pouring frame has the pouring room, one side of pouring room is provided with the sprue gate, the bottom fixedly connected with guide rail of pouring frame. The utility model discloses in, can stay the pouring chamber with the oxide that metal melt and air reaction produced through screw rod, bearing, damping spring and the water conservancy diversion piece that sets up, promote the quality after the metal casting pouring, have high economic value to the production of metal casting.

Description

Metal casting turnover pouring device

Technical Field

The utility model relates to a metal-working shaping field especially relates to a metal casting turnover pouring device.

Background

Permanent mold casting, also known as hard mold casting, is a casting method in which liquid metal is poured into a metal mold to obtain a cast product. The casting mold is made of metal and can be repeatedly used for hundreds of times to thousands of times.

The top layer of the molten metal contacts with air before the molten metal enters the module to generate an oxide which is poured into the module to cause the defects of slag inclusion, cold shut, subcutaneous air holes and the like of castings to seriously affect the quality of finished metal castings.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a metal casting turnover pouring device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a metal casting turnover pouring device comprises a support frame, wherein a power table is fixedly connected to the bottom end of the support frame close to the edge, a rocker is rotatably connected to the inner top wall of the power table close to the edge, a connecting rod is rotatably connected to one end of the rocker, a supporting rod is rotatably connected to the end of the connecting rod far away from the rocker, a pouring frame is fixedly connected to the top end of the supporting rod, the supporting rod is located inside the pouring frame, a pouring chamber is slidably connected to the bottom end of the pouring frame, a pouring opening is formed in one side of the pouring chamber, a guide rail is fixedly connected to the bottom end of the pouring frame, a connecting column is fixedly connected to one side of the guide rail, a first module is fixedly connected to one side of the connecting column, a second module is fixedly connected to one side of the pouring chamber close to the first module and is slidably connected to the pouring frame, and a bearing is fixedly connected to one side of the second module, the inner wall fixedly connected with screw rod of bearing, the screw rod and the one end fixedly connected with knob of keeping away from the bearing, screw rod and guide rail threaded connection.

As a further description of the above technical solution:

the power table and the pouring frame are both internally provided with moving grooves.

As a further description of the above technical solution:

the damping groove has been seted up to the inside of first module, and the inside sliding connection in damping groove has the shock attenuation pole, the one end fixedly connected with snubber block of shock attenuation pole, the other end fixedly connected with stopper of shock attenuation pole, the surface of shock attenuation pole is provided with damping spring.

As a further description of the above technical solution:

and a flow guide block is arranged in the pouring chamber.

As a further description of the above technical solution:

the limiting block is made of polyurethane.

As a further description of the above technical solution:

the support frame is L-shaped, and the guide rail is concave.

The utility model discloses following beneficial effect has: a metal casting turnover pouring device is provided with: screw rod, bearing, damping spring and shock-absorbing rod, damping rod and damping spring can reduce the consumption increase life that first module and second module produced with the instantaneous stress reduction of combining, and the water conservancy diversion piece that sets up can be poured the metal melt of pouring room into in the cavity that first module and second module formed to reduce the residue and get into the inner chamber, rotate the screw rod and can merge first module and second module.

The power platform that sets up can provide upset power, turns over into vertical state from the level attitude with the pouring frame, and the rethread pouring room is inside with the residue with water conservancy diversion piece, and inside the metal melt can get into the mould smoothly.

Drawings

FIG. 1 is a straight position view of a metal casting turnover pouring device according to the present invention;

fig. 2 is a turning position diagram of a metal casting turning pouring device provided by the utility model;

fig. 3 is the enlarged view of a position a of the metal casting turnover pouring device provided by the utility model.

Illustration of the drawings:

1. a support frame; 2. a power stage; 3. a rocker; 4. a connecting rod; 5. a support bar; 6. a pouring frame; 7. a pouring chamber; 8. a pouring gate; 9. a guide rail; 10. connecting columns; 11. a first module; 12. a second module; 13. a bearing; 14. a flow guide block; 15. a screw; 16. a knob; 17. a motion groove; 18. a damper block; 19. a shock-absorbing lever; 20. a damping spring; 21. and a limiting block.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a metal casting turnover pouring device comprises a support frame 1, the bottom end of the support frame 1 is close to the edge and is fixedly connected with a power table 2, the inner top wall of the power table 2 is close to the edge and is rotatably connected with a rocker 3, one end of the rocker 3 is rotatably connected with a connecting rod 4, one end of the connecting rod 4, which is far away from the rocker 3, is rotatably connected with a supporting rod 5, the top end of the supporting rod 5 is fixedly connected with a pouring frame 6, the supporting rod 5 is positioned inside the pouring frame 6, the bottom end of the pouring frame 6 is slidably connected with a pouring chamber 7, the arranged pouring chamber 7 can store molten metal for a while, oxide generated by the reaction of the molten metal and air is deposited inside, so that the oxide can be left inside the pouring chamber 7 through the limitation of a flow guide block 14 and the turnover of the pouring frame 6, the molding quality of a metal casting is improved, one side of the pouring, one side fixedly connected with spliced pole 10 of guide rail 9, guide rail 9 is fixed first module 11 on the one hand, on the other hand has restricted the removal of second module 12, the first module 11 of one side fixedly connected with of spliced pole 10, one side fixedly connected with second module 12 that is close to first module 11 of pouring chamber 7, and second module 12 and pouring frame 6 sliding connection, one side fixedly connected with bearing 13 of second module 12, the inner wall fixedly connected with screw rod 15 of bearing 13, screw rod 15 and the one end fixedly connected with knob 16 of keeping away from bearing 13, screw rod 15 and guide rail 9 threaded connection, the removal through screw rod 15 is with second module 12 and the convenient pouring of first module 11 combination.

The power table 2 and the pouring frame 6 are both internally provided with a moving groove 17, so that the components can be conveniently turned over.

The shock attenuation groove has been seted up to the inside of first module 11, and the inside sliding connection in shock attenuation groove has shock attenuation pole 19, the one end fixedly connected with snubber block 18 of shock attenuation pole 19, the other end fixedly connected with stopper 21 of shock attenuation pole 19, the surface of shock attenuation pole 19 is provided with damping spring 20, reduces the instantaneous stress that first module 11 and second module 12 merge, promotes the life of first module 11 and second module 12.

The casting chamber 7 is provided with a guide block 14 inside to trap oxides generated by the reaction of the molten metal and air.

The limiting block 21 is made of polyurethane, and the polyurethane material has elasticity and can absorb partial stress while limiting.

The support frame 1 is L-shaped, and the guide rail 9 is concave, so that the support is convenient.

The working principle is as follows: a metal casting turnover pouring device comprises a rotary knob 16, a screw 15, a second module 12 and a first module 11, wherein the screw 15 is rotated to combine the second module 12 with the first module 11, molten metal is poured from a pouring port 8, the molten metal reacts with air to generate partial oxide, the partial oxide is deposited on the inner bottom wall of a pouring chamber 7, a starting motor drives a rocker 3 to rotate, the rocker 3 drives a connecting rod 4 to rotate, so that a pouring frame 6 starts to turn over, the molten metal enters a cavity formed by the first module 11 and the second module 12, the oxide generated by the molten metal and the air is blocked inside the pouring chamber 7 by a flow guide block 14, and after pouring is completed, the motor is rotated reversely to rotate the pouring frame 6 to return to a straight state, so that the metal casting can be detached.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a metal casting upset pouring device, includes support frame (1), its characterized in that: the bottom of the support frame (1) is close to the edge and is fixedly connected with a power table (2), the inner top wall of the power table (2) is close to the edge and is rotatably connected with a rocker (3), one end of the rocker (3) is rotatably connected with a connecting rod (4), one end of the connecting rod (4) far away from the rocker (3) is rotatably connected with a supporting rod (5), the top end of the supporting rod (5) is fixedly connected with a pouring frame (6), the supporting rod (5) is positioned in the pouring frame (6), the bottom end of the pouring frame (6) is slidably connected with a pouring chamber (7), one side of the pouring chamber (7) is provided with a pouring port (8), the bottom end of the pouring frame (6) is fixedly connected with a guide rail (9), one side of the guide rail (9) is fixedly connected with a connecting column (10), one side of the connecting column (10) is fixedly connected with a first module (11), one side fixedly connected with second module (12) that is close to first module (11) of pouring chamber (7), and second module (12) and pouring frame (6) sliding connection, one side fixedly connected with bearing (13) of second module (12), the inner wall fixedly connected with screw rod (15) of bearing (13), screw rod (15) and the one end fixedly connected with knob (16) of keeping away from bearing (13), screw rod (15) and guide rail (9) threaded connection.

2. A metal casting pour-over apparatus as claimed in claim 1, wherein: the power table (2) and the pouring frame (6) are internally provided with moving grooves (17).

3. A metal casting pour-over apparatus as claimed in claim 1, wherein: the damping groove has been seted up to the inside of first module (11), and the inside sliding connection in damping groove has shock attenuation pole (19), the one end fixedly connected with snubber block (18) of shock attenuation pole (19), the other end fixedly connected with stopper (21) of shock attenuation pole (19), the surface of shock attenuation pole (19) is provided with damping spring (20).

4. A metal casting pour-over apparatus as claimed in claim 1, wherein: a flow guide block (14) is arranged in the pouring chamber (7).

5. A metal casting turn-over pouring apparatus as claimed in claim 3, wherein: the material of stopper (21) is polyurethane, the inner wall of power platform (2) is provided with the motor, and the drive end of motor and the one end fixed connection of rocker (3).

6. A metal casting pour-over apparatus as claimed in claim 1, wherein: the support frame (1) is L-shaped, and the guide rail (9) is concave.