CN216858205U

CN216858205U - Vibration demoulding device for metal casting

Info

Publication number: CN216858205U
Application number: CN202123258353.6U
Authority: CN
Inventors: 骆星
Original assignee: Jiangsu Oster Precision Machinery Co ltd
Current assignee: Jiangsu Oster Precision Machinery Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-07-01
Anticipated expiration: 2031-12-23

Abstract

The utility model relates to the technical field of metal casting demoulding, and discloses a vibration demoulding device for metal casting, which comprises a bottom plate and a first U-shaped plate fixedly arranged on the upper surface of the bottom plate, wherein a first air cylinder is fixedly arranged at the top of the first U-shaped plate, the output end of the first air cylinder penetrates through the first U-shaped plate and is fixedly connected with an upper die, a lower die is fixedly arranged in the first U-shaped plate through a first driving mechanism, and a vibration mechanism is fixedly arranged on the lower surface of the lower die. The utility model has convenient operation and realizes the automatic demoulding of the casting piece.

Description

Vibration demoulding device for metal casting

Technical Field

The utility model relates to the technical field of metal casting demoulding, in particular to a vibration demoulding device for metal casting.

Background

The demolding refers to a series of operations for demolding the metal casting from the pouring groove, the time from the completion of the pouring of the metal casting to the demolding is the time from the completion of the pouring of the last metal casting in a barrel of metal solution to the beginning of the demolding of the first ingot is called the transfer time of the metal casting.

After the metal casting is cooled and solidified, friction force exists between the surface of the metal casting and the inner wall of the mold, the demolding process needs to be manually carried out by workers, and certain limitations exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that in the prior art, workers need to manually demould, and provides a vibrating demoulding device for casting a metal casting.

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

the utility model provides a metal casting is cast with vibration shedder, includes the bottom plate and fixes the first U-shaped plate that sets up in the bottom plate upper surface, the fixed first cylinder that is provided with in top of first U-shaped plate, the output of first cylinder runs through first U-shaped plate and fixedly connected with and goes up the mould, the inside of first U-shaped plate is through the fixed lower mould that is provided with of a actuating mechanism, the lower fixed surface of lower mould is provided with vibration mechanism.

Preferably, actuating mechanism includes first motor and two first bull sticks, two first bull stick symmetry is fixed to be set up in the both sides of lower mould, two one end pole wall that first bull stick was carried on the back mutually rotates through two curb plates of first bearing and first U-shaped board respectively and is connected, first motor is fixed to be set up in one side outer wall of first U-shaped board, one of them the one end that the lower mould was kept away from to first bull stick runs through first U-shaped board and with the output fixed connection of first motor.

Preferably, the vibration mechanism includes two sets of elastic telescopic rod, every group the elastic telescopic rod all is provided with two, the lower fixed surface of lower mould is provided with second actuating mechanism, and is two sets of elastic telescopic rod all with second actuating mechanism fixed connection, with a set of two the upper end of elastic telescopic rod is the fixed installation piece that is provided with respectively, two one side that the installation piece is close to rotates through the second bearing respectively and is provided with connecting rod, two the common fixedly connected with hammer roll of one end that the connecting rod is close to.

Preferably, the vibration mechanism comprises a second U-shaped plate and two second cylinders, the second U-shaped plate is fixedly arranged on the lower surface of the lower die, the two second cylinders are symmetrically and fixedly arranged on the upper side of the bottom plate of the U-shaped plate, and the output ends of the two second cylinders are fixedly connected with the hammer block respectively.

Preferably, the second driving mechanism comprises a second motor, a second rotating rod and two fixing plates, the fixing plates are symmetrically and fixedly arranged on the lower side of the lower die, rod walls at two ends of the second rotating rod are respectively connected with the corresponding fixing plates in a rotating mode through third bearings, the second motor is fixedly arranged on the side wall of one of the fixing plates, and one end of the second rotating rod penetrates through the corresponding fixing plate and is fixedly connected with the output end of the second motor.

Preferably, the surfaces of the two hammer rollers are respectively fixedly sleeved with a rubber sleeve.

Preferably, rubber pads are fixedly arranged at the tops of the two hammer blocks respectively.

Compared with the prior art, the utility model provides a vibration demoulding device for casting metal castings, which has the following beneficial effects:

1. this vibration shedder is used in metal casting through the vibration mechanism that sets up, can pour the completion back at the metal casting and drive the lower mould vibrations through vibration mechanism to can realize the separation of metal casting and lower mould inner wall, so that the automatic drawing of patterns.

2. This vibration shedder is used in metal casting through the first actuating mechanism who sets up, can pour the back at the metal casting and overturn the lower mould, makes the metal casting automatic dropping convenient to at the vibration mechanism during operation.

The parts which are not involved in the device are the same as or can be realized by adopting the prior art, the utility model has convenient operation and realizes the automatic demoulding of the casting piece.

Drawings

FIG. 1 is a schematic structural view of a vibration demolding device for metal casting according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a schematic structural diagram of another embodiment of the vibrating and demolding device for metal casting according to the utility model.

In the figure: the device comprises a base plate 1, a first U-shaped plate 2, a first cylinder 3, an upper die 4, a lower die 5, a first motor 6, a first rotating rod 7, an elastic telescopic rod 8, a mounting block 9, a connecting rod 10, a hammer roller 11, a second U-shaped plate 12, a second cylinder 13, a hammer block 14, a second motor 15, a second rotating rod 16, a fixing plate 17, a rubber sleeve 18 and a rubber pad 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-2, a vibration demoulding device for casting a metal casting comprises a bottom plate 1 and a first U-shaped plate 2 fixedly arranged on the upper surface of the bottom plate 1, a first cylinder 3 is fixedly arranged on the top of the first U-shaped plate 2, the output end of the first cylinder 3 penetrates through the first U-shaped plate 2 and is fixedly connected with an upper die 4, a lower die 5 is fixedly arranged inside the first U-shaped plate 2 through a first driving mechanism, the driving mechanism comprises a first motor 6 and two first rotating rods 7, the two first rotating rods 7 are symmetrically and fixedly arranged on two sides of the lower die 5, one end rod wall of each of the two first rotating rods 7, which is opposite to each other, is respectively and rotatably connected with two side plates of the first U-shaped plate 2 through a first bearing, the first motor 6 is fixedly arranged on the outer wall of one side of the first U-shaped plate 2, one end of one first rotating rod 7, which is far away from the lower die 5, penetrates through the first U-shaped plate 2 and is fixedly connected with the output end of the first motor 6, the lower die 5 can be rotated conveniently after the metal casting is poured, so that the metal casting can be taken out conveniently.

Referring to fig. 1-2, a vibrating mechanism is fixedly arranged on the lower surface of a lower die 5, the vibrating mechanism comprises two sets of elastic telescopic rods 8, each set of elastic telescopic rods 8 is provided with two, the lower surface of the lower die 5 is fixedly provided with a second driving mechanism, the two sets of elastic telescopic rods 8 are fixedly connected with the second driving mechanism, the upper ends of the two elastic telescopic rods 8 of the same set are respectively and fixedly provided with a mounting block 9, one side of the two mounting blocks 9 close to each other is respectively provided with a connecting rod 10 through a second bearing in a rotating manner, one end of the two connecting rods 10 close to each other is jointly and fixedly connected with a hammer roller 11, so that the lower die 5 can be hammered through the two hammer rollers 11, the lower die 5 can be driven to vibrate, demolding operation is facilitated, the rubber sleeves 18 are fixedly sleeved on the surfaces of the two hammer rollers 11 respectively, and therefore when the lower die 5 is hammered by the two hammer rollers 11, sound generated in the hammering process is reduced through the two rubber sleeves 18;

second actuating mechanism includes second motor 15, second bull stick 16 and two fixed plates 17, two fixed plates 17 symmetry are fixed to be set up in the downside of lower mould 5, the both ends pole wall of second bull stick 16 rotates through third bearing and the fixed plate 17 who corresponds respectively and is connected, second motor 15 is fixed to be set up in the lateral wall of one of them fixed plate 17, the one end of second bull stick 16 run through corresponding fixed plate 17 and with second motor 15's output fixed connection, be convenient for can drive two hammer roll 11 hammering lower moulds at two second motor 15 during operation.

In the utility model, when the automatic demoulding device is used, the first motor 6 is started, the output end of the first motor 6 drives the corresponding first rotating rod 7 to rotate, so that the lower mould 5 can be overturned, the second motor 15 is started after the lower mould 5 is overturned, the output end of the second motor 15 drives the second rotating rod 16 to rotate, the second rotating rod 16 drives the two groups of elastic telescopic rods 8 to rotate, and the two groups of elastic telescopic rods 8 respectively drive the corresponding hammer rollers 11 to rotate while rotating, so that the lower mould 5 can be hammered, and the automatic demoulding can be conveniently carried out.

Example 2

The vibrating and demolding device for casting a metal casting in this embodiment is identical in structure to the vibrating and demolding device for casting a metal casting in embodiment 1, except that the vibrating mechanism is different from that in embodiment 1.

Referring to fig. 2-3, the vibrating mechanism includes a second U-shaped plate 12 and two second cylinders 13, the second U-shaped plate 12 is fixedly disposed on the lower surface of the lower mold 5, the two second cylinders 13 are symmetrically and fixedly disposed on the upper side of the bottom plate 1 of the U-shaped plate, the output ends of the two second cylinders 13 are respectively and fixedly connected with the hammer blocks 14, the lower mold 5 is convenient to hammer through the two hammer blocks 14 when the two cylinders work, so that the lower mold 5 can be driven to vibrate, the demolding operation is convenient to perform, rubber pads 19 are respectively and fixedly disposed on the tops of the two hammer blocks 14, and the sound generated in the hammering process is convenient to reduce through the two rubber pads 19 when the output ends of the two second cylinders 13 drive the corresponding hammer blocks 14 to hammer the lower mold 5.

In the utility model, the first motor 6 is started, the output end of the first motor 6 drives the corresponding first rotating rod 7 to rotate, so that the lower die 5 can be turned, after the lower die 5 is turned, the two second cylinders 13 are started, the output ends of the two second cylinders 13 respectively drive the corresponding hammer blocks 14 to reciprocate, so that the lower die 5 can be hammered, and automatic demolding is facilitated.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A vibration demoulding device for casting metal castings comprises a bottom plate (1) and a first U-shaped plate (2) fixedly arranged on the upper surface of the bottom plate (1), and is characterized in that,

the top of the first U-shaped plate (2) is fixedly provided with a first cylinder (3),

the output end of the first cylinder (3) penetrates through the first U-shaped plate (2) and is fixedly connected with an upper die (4),

a lower die (5) is fixedly arranged in the first U-shaped plate (2) through a first driving mechanism,

and a vibration mechanism is fixedly arranged on the lower surface of the lower die (5).

2. The vibration demolding device for metal casting according to claim 1, wherein the driving mechanism comprises a first motor (6) and two first rotating rods (7), the two first rotating rods (7) are symmetrically and fixedly arranged on two sides of the lower mold (5), rod walls of opposite ends of the two first rotating rods (7) are respectively and rotatably connected with two side plates of the first U-shaped plate (2) through first bearings, the first motor (6) is fixedly arranged on an outer wall of one side of the first U-shaped plate (2), and one end, far away from the lower mold (5), of one first rotating rod (7) penetrates through the first U-shaped plate (2) and is fixedly connected with an output end of the first motor (6).

3. The vibration demolding device for metal casting according to claim 1, wherein the vibration mechanism comprises two sets of elastic telescopic rods (8), two elastic telescopic rods (8) are arranged in each set, a second driving mechanism is fixedly arranged on the lower surface of the lower mold (5), the two sets of elastic telescopic rods (8) are fixedly connected with the second driving mechanism, mounting blocks (9) are fixedly arranged at the upper ends of the two elastic telescopic rods (8) in the same set respectively, connecting rods (10) are rotatably arranged on the sides, close to the two mounting blocks (9), of the two mounting blocks respectively through second bearings, and hammer rollers (11) are fixedly connected to the ends, close to the two connecting rods (10), of the two connecting rods together.

4. The vibration demolding device for metal casting according to claim 1, wherein the vibration mechanism comprises a second U-shaped plate (12) and two second cylinders (13), the second U-shaped plate (12) is fixedly arranged on the lower surface of the lower mold (5), the two second cylinders (13) are symmetrically and fixedly arranged on the upper side of a bottom plate (1) of the U-shaped plate, and output ends of the two second cylinders (13) are respectively and fixedly connected with a hammer block (14).

5. The vibration demolding device for metal casting according to claim 3, wherein the second driving mechanism comprises a second motor (15), a second rotating rod (16) and two fixing plates (17), the two fixing plates (17) are symmetrically and fixedly arranged on the lower side of the lower mold (5), rod walls at two ends of the second rotating rod (16) are respectively and rotatably connected with the corresponding fixing plate (17) through a third bearing, the second motor (15) is fixedly arranged on the side wall of one fixing plate (17), and one end of the second rotating rod (16) penetrates through the corresponding fixing plate (17) and is fixedly connected with an output end of the second motor (15).

6. The vibrating stripper apparatus for casting metal castings according to claim 3, characterized in that rubber sleeves (18) are fixedly sleeved on the surfaces of the two hammer rolls (11), respectively.

7. A vibration demoulding device for metal casting according to claim 4, wherein rubber pads (19) are fixedly arranged on the top of the two hammer blocks (14).