CN217889441U

CN217889441U - Die convenient for removing die for alloy casting

Info

Publication number: CN217889441U
Application number: CN202221416302.3U
Authority: CN
Inventors: 彭志强; 何冰强; 孟宪伟; 钟迪珠; 范伟浅
Original assignee: Lu He South Mechanical Casting Co ltd
Current assignee: Lu He South Mechanical Casting Co ltd
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2022-11-25
Anticipated expiration: 2032-06-08

Abstract

The utility model relates to the technical field of casting production, and discloses a die convenient for stripping for alloy castings, which comprises a bottom plate, wherein the top of the bottom plate is bolted with a bottom die, the top of the bottom die is provided with a top die, the inner wall of the top die is rotated and sleeved with a rotating rod, and the surface of the rotating rod is fixedly sleeved with a turntable; the utility model discloses a rotate the rolling disc and make the dwang drive the carousel and rotate, the carousel drives the transfer line and makes the U-shaped pole remove, and the U-shaped pole removes the mode that makes U-shaped pole and die block break away from the joint, can reach the purpose of being convenient for demolish the mould, has reduced work load, has improved the efficiency of demolishing the mould, the utility model discloses a rotate the crank and make the second gear drive first gear and rotate, first gear drive barrel rotation, barrel rotation makes the screw rod drive stripper plate longitudinal movement's mode, can reach the purpose of the drawing of patterns of being convenient for, has reduced the degree of difficulty of drawing of patterns, and easy operation has improved the efficiency of drawing of patterns, has avoided personnel to be injured.

Description

Die convenient to remove die for alloy casting

Technical Field

The utility model relates to a foundry goods production technical field specifically is an alloy foundry goods is with mould of being convenient for form removal.

Background

The casting is a metal molding object obtained by various casting methods, namely, the smelted liquid metal is poured into a casting mold prepared in advance by pouring, injecting, sucking or other casting methods, and after cooling, the casting is subjected to subsequent processing means such as grinding and the like, so that the object with certain shape, size and performance is obtained. The theoretical metal liquid forming of the casting formation is often referred to as casting, and the history of the casting forming technology is long. As early as 5000 years ago, our ancestors were able to cast red and bronze products. Casting is the most widely used liquid metal forming process. The method is to pour liquid metal into a casting mold cavity and obtain a blank or a part with a certain shape after the liquid metal is cooled and solidified.

The existing mold is inconvenient to disassemble, a common mold is fixedly connected through a plurality of bolts, when the mold is disassembled, the bolts are required to be sequentially disassembled by using tools, then a top mold is taken off, the operation is very troublesome, the workload is increased, the production efficiency is reduced, the demolding is also inconvenient, after the casting is cooled, the casting is required to be demolded, the casting is required to be pried out by using the tools when the casting is demolded, the casting is easily damaged, the demolding difficulty is high, the operation is complex, the working efficiency is reduced, the operation is not good, personnel injury is easily caused, and in order to solve the existing problems, the mold convenient to disassemble for the alloy casting is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an alloy foundry goods is with mould convenient to form removal possesses the advantage of being convenient for form removal and the drawing of patterns of being convenient for, has solved the problem that current mould is not convenient for form removal and is not convenient for the drawing of patterns.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mould of mould removal of being convenient for alloy casting, includes the bottom plate, the top of bottom plate has bolted the die block, the top of die block is provided with the top mould, the dwang has been cup jointed in the inner wall rotation of top mould, the fixed carousel that has cup jointed in the surface of dwang, the surface of carousel articulates there is the transfer line, the other end of transfer line articulates there is the U-shaped pole, and the inner wall joint of U-shaped pole and die block, the surface of U-shaped pole is provided with locking mechanism, the inner wall rotation of die block is connected with the barrel, the inside threaded connection of barrel has the screw rod, the top of screw rod has bolted the stripper plate, and the stripper plate is connected with the inner wall sliding connection of die block, the fixed surface of barrel has cup jointed first gear, the surface engagement of first gear has the second gear, the fixed cover of axle center department of second gear has connect the crank, and the crank rotates with the die block and cup joints, make the dwang drive the carousel through rotating the rolling disc and rotate, the carousel drives the transfer line and makes the U-shaped pole remove, the U-shaped pole removes the mode that makes U-shaped pole and die block break away from the joint, can reach the purpose of the form removal of being convenient for, the work load has been reduced, the efficiency of form removal has been improved, make the second gear drive first gear rotation through rotating the crank, first gear drives the barrel and rotates, the barrel rotates the mode that makes the screw rod drive stripper plate longitudinal movement, can reach the purpose of the drawing of patterns of being convenient for, the degree of difficulty of the drawing of patterns has been reduced, and the operation is simple, the efficiency of the drawing of patterns has been improved, and personnel are avoided being injured.

Preferably, the anti-loosening mechanism comprises a limiting plate, the limiting plate is fixedly sleeved with the surface of the U-shaped rod, a first spring is arranged between the limiting plate and the inner wall of the top die, the first spring is sleeved on the surface of the U-shaped rod, and the anti-loosening mechanism is arranged to prevent the U-shaped rod from loosening and ensure the stability of the die.

Preferably, the inner wall of die block slides and has cup jointed the sealing ring, be provided with the second spring between the inner wall of sealing ring and die block, through setting up sealing ring and second spring, prevent the mould weeping, improve the leakproofness.

Preferably, the surface bolt of stripper plate has the slider, the surperficial sliding connection of slider has the spout, and the spout is seted up at the inner wall of die block, and through setting up slip and spout, prevents that the stripper plate from rotating or squinting, guarantees that the drawing of patterns is stable.

Preferably, the top of dwang has bolted the rolling disc, through setting up the rolling disc, is convenient for rotate the dwang.

Preferably, the fixed surface of crank has cup jointed the antiskid cover, through setting up the antiskid cover, prevents that the hand from skidding, the operation of being convenient for.

Compared with the prior art, the utility model provides an alloy foundry goods is with mould convenient to form removal possesses following beneficial effect:

1. the utility model discloses a make the dwang drive the carousel and rotate through rotating the rolling disc, the carousel drives the transfer line and makes the U-shaped pole remove, and the U-shaped pole removes the mode that makes U-shaped pole and die block break away from the joint, can reach the purpose of being convenient for form removal, has reduced work load, has improved the efficiency of form removal;

2. the utility model discloses a rotate the crank and make the second gear drive first gear revolve, first gear drives the spiral shell section of thick bamboo and rotates, and the spiral shell section of thick bamboo rotates the mode that makes the screw rod drive stripper plate longitudinal movement, can reach the purpose of the drawing of patterns of being convenient for, has reduced the degree of difficulty of drawing of patterns, and easy operation has improved the efficiency of drawing of patterns, has avoided personnel to be injured.

Drawings

FIG. 1 is a sectional view of the structure of the present invention;

FIG. 2 is a top sectional view of the structure of the present invention;

fig. 3 is an enlarged view of the structure a in fig. 1 according to the present invention.

In the figure: 1. a base plate; 2. bottom die; 3. carrying out top die; 4. rotating the rod; 5. a turntable; 6. a transmission rod; 7. a U-shaped rod; 8. a locking mechanism; 9. a screw cylinder; 10. a screw; 11. a stripper plate; 12. a first gear; 13. a second gear; 14. a crank; 15. a limiting plate; 16. a first spring; 17. a seal ring; 18. a second spring; 19. a slider; 20. a chute; 21. rotating the disc; 22. an anti-slip sleeve.

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.

Referring to fig. 1, 2 and 3, a mold for conveniently removing a mold for an alloy casting comprises a bottom plate 1, a bottom mold 2 is bolted on the top of the bottom plate 1, a top mold 3 is arranged on the top of the bottom mold 2, a rotating rod 4 is rotatably sleeved on the inner wall of the top mold 3, a rotating disk 5 is fixedly sleeved on the surface of the rotating rod 4, a transmission rod 6 is hinged on the surface of the rotating disk 5, a U-shaped rod 7 is hinged on the other end of the transmission rod 6, the U-shaped rod 7 is clamped with the inner wall of the bottom mold 2, an anti-loosening mechanism 8 is arranged on the surface of the U-shaped rod 7, a screw cylinder 9 is rotatably connected on the inner wall of the bottom mold 2, a screw 10 is in threaded connection with the inside of the screw cylinder 9, a stripper plate 11 is bolted on the top of the screw 10, the stripper plate 11 is slidably connected with the inner wall of the bottom mold 2, a first gear 12 is fixedly sleeved on the surface of the screw cylinder 9, a second gear 13 is engaged on the surface of the first gear 12, the crank 14 is fixedly sleeved at the axis of the second gear 13, the crank 14 is rotatably sleeved with the bottom die 2, the rotating disc 21 is rotated to enable the rotating rod 4 to drive the rotating disc 5 to rotate, the rotating disc 5 drives the transmission rod 6 to enable the U-shaped rod 7 to move, the U-shaped rod 7 moves to enable the U-shaped rod 7 to be separated from the bottom die 2 in a clamping mode, the purpose of facilitating die removal can be achieved, workload is reduced, the die removal efficiency is improved, the second gear 13 drives the first gear 12 to rotate by rotating the crank 14, the first gear 12 drives the screw barrel 9 to rotate, the screw barrel 9 rotates to enable the screw 10 to drive the die stripping plate 11 to longitudinally move, the purpose of facilitating die removal can be achieved, the die removal difficulty is reduced, the operation is simple, the die removal efficiency is improved, and personnel injuries are avoided.

Further, locking mechanism 8 includes limiting plate 15, and limiting plate 15 cup joints with the fixed surface of U-shaped pole 7, is provided with first spring 16 between limiting plate 15 and the inner wall of top mould 3, and first spring 16 cover is established on the surface of U-shaped pole 7, through setting up locking mechanism 8, prevents that U-shaped pole 7 is not hard up, guarantees that the mould is stable.

Further, the inner wall of the bottom die 2 is slidably sleeved with a sealing ring 17, a second spring 18 is arranged between the sealing ring 17 and the inner wall of the bottom die 2, and the sealing ring 17 and the second spring 18 are arranged to prevent liquid leakage of the die and improve sealing performance.

Further, the surface of the demoulding plate 11 is bolted with a sliding block 19, the surface of the sliding block 19 is connected with a sliding groove 20 in a sliding manner, the sliding groove 20 is formed in the inner wall of the bottom die 2, and the demoulding plate 11 is prevented from rotating or deviating through the arrangement of the sliding groove 20, so that stable demoulding is ensured.

Furthermore, the top of the rotating rod 4 is bolted with a rotating disc 21, and the rotating rod 4 is convenient to rotate by arranging the rotating disc 21.

Further, the fixed surface of crank 14 is cup jointed with antiskid cover 22, through setting up antiskid cover 22, prevents the hand and slides, the operation of being convenient for.

When the die is used, the rotating disc 21 is rotated, the rotating disc 21 drives the rotating rod 4 to rotate, the rotating rod 4 drives the rotating disc 5 to rotate, the rotating disc 5 drives the transmission rod 6 to move, the transmission rod 6 moves to drive the U-shaped frame to move, and the U-shaped rod 7 moves to enable the U-shaped rod 7 to be separated from clamping connection with the inner wall of the bottom die 2, so that the purpose of facilitating demoulding is achieved;

the crank 14 is rotated, the crank 14 drives the second gear 13 to rotate, the second gear 13 drives the first gear 12 to rotate, the first gear 12 drives the screw barrel 9 to rotate, the screw barrel 9 rotates to enable the screw rod 10 to move longitudinally, the screw rod 10 moves longitudinally to drive the stripper plate 11 to move longitudinally along the direction of the chute 20, and the stripper plate 11 moves longitudinally to jack up a casting, so that the purpose of facilitating demoulding is achieved.

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 an alloy foundry goods is with mould of being convenient for form removal, includes bottom plate (1), its characterized in that: the top of bottom plate (1) is bolted and is had die block (2), the top of die block (2) is provided with top mould (3), the inner wall of top mould (3) rotates and has cup jointed dwang (4), the fixed surface of dwang (4) has cup jointed carousel (5), the surface of carousel (5) articulates there is transfer line (6), the other end of transfer line (6) articulates there is U-shaped pole (7), and the inner wall joint of U-shaped pole (7) and die block (2), the surface of U-shaped pole (7) is provided with locking mechanism (8), the inner wall of die block (2) rotates and is connected with barrel (9), the internal thread of barrel (9) is connected with screw rod (10), the top bolt of screw rod (10) has stripper plate (11), and the inner wall sliding connection of stripper plate (11) and die block (2), the fixed cover of surface of barrel (9) has cup jointed first gear (12), the surface meshing of first gear (12) has second gear (13), the axle center department of second gear (13) has cup jointed crank (14), and rotates and die block (2).

2. A mold for facilitating removal of a mold for an alloy casting according to claim 1, wherein: locking mechanism (8) include limiting plate (15), limiting plate (15) cup joint with the fixed surface of U-shaped pole (7), be provided with first spring (16) between the inner wall of limiting plate (15) and top mould (3), and first spring (16) cover is established on the surface of U-shaped pole (7).

3. A mold for facilitating removal of a mold for an alloy casting according to claim 1, wherein: the inner wall of die block (2) slides and is cup jointed with sealing ring (17), be provided with second spring (18) between the inner wall of sealing ring (17) and die block (2).

4. A mold for facilitating removal of a mold for an alloy casting according to claim 1, wherein: the surface of the demoulding plate (11) is bolted with a sliding block (19), the surface of the sliding block (19) is connected with a sliding groove (20) in a sliding manner, and the sliding groove (20) is arranged on the inner wall of the bottom die (2).

5. A mold for facilitating removal of a mold for an alloy casting according to claim 1, wherein: the top of the rotating rod (4) is bolted with a rotating disc (21).

6. A mold for facilitating removal of a mold for an alloy casting according to claim 1, wherein: an anti-slip sleeve (22) is fixedly sleeved on the surface of the crank (14).