CN219632583U

CN219632583U - Self-vibration type casting sand box

Info

Publication number: CN219632583U
Application number: CN202320314517.2U
Authority: CN
Inventors: 傅振凯
Original assignee: Jiangsu Dongmenzi Mechanical And Electrical Technology Co ltd
Current assignee: Jiangsu Dongmenzi Mechanical And Electrical Technology Co ltd
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-09-05
Anticipated expiration: 2033-02-27

Abstract

The utility model relates to the technical field of casting sand boxes, and discloses a self-vibration type casting sand box which comprises a sand box, wherein a supporting plate is fixedly sleeved at the lower end of the sand box, a screw is arranged at the top of the supporting plate through a reciprocating mechanism, a moving block is sleeved on the screw wall of the screw in a threaded manner, a vibrating motor is fixedly arranged on the side wall of the moving block, the vibrating motor is in contact connection with the outer side wall of the sand box, vertical plates are fixedly arranged at the upper ends of two sides of the sand box through connecting rods, the moving block is in contact connection with the side wall of the vertical plates, and a longitudinal driving mechanism is arranged between the vertical plates and the screw. The utility model can rapidly shake off the internal molding sand when the sand box is used.

Description

Self-vibration type casting sand box

Technical Field

The utility model relates to the technical field of casting sand boxes, in particular to a self-vibration casting sand box.

Background

The casting sand box is an indispensable part in the casting process, and after casting, the sand box needs to pour out internal molding sand from the inside of the box, and part of the molding sand is embedded in a gap inside the sand box, in the prior art, the molding sand is generally vibrated down by the aid of a plurality of vibrating motors, but because the sand box is large, a plurality of vibrating motors need to be consumed for operation, resources are consumed, and meanwhile, the control of a plurality of vibrating motors needs to be sequentially carried out, so that the operation is complicated.

Therefore, we propose a self-vibrating casting flask to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a self-vibration casting sand box which can quickly shake off internal sand by hands when the sand box is used.

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

the utility model provides a self-vibration formula casting sand box, includes the sand box, the fixed cover of lower extreme of sand box is equipped with the backup pad, the top of backup pad is equipped with the screw rod through reciprocating mechanism, the wall thread bush of screw rod is equipped with the movable block, the fixed vibrating motor that is equipped with of lateral wall of movable block, vibrating motor is connected with the lateral wall contact of sand box, the both sides upper end of sand box is all fixed through the connecting rod and is equipped with the riser, the movable block is connected with the lateral wall contact of riser, be equipped with vertical actuating mechanism between riser and the screw rod.

Preferably, the reciprocating mechanism comprises a driving motor, fixing plates are fixedly arranged at two ends of the top of the supporting plate, a reciprocating screw rod is rotatably arranged between the fixing plates, a sliding block is sleeved on the rod wall of the reciprocating screw rod, a rack is fixedly arranged at the upper end of the sliding block, an outer gear ring is meshed with the rack, the outer gear ring is sleeved on the outer side of the sand box, the driving motor is fixedly connected with the fixing plates, and an output end penetrates into the fixing plates and is fixedly connected with the reciprocating screw rod.

Preferably, a chute is formed in the lower end of the vertical plate, and the outer gear ring is rotatably arranged in the chute.

Preferably, the screw is rotatably connected to the top of the outer gear ring.

Preferably, the longitudinal driving mechanism comprises a gear and an inner gear ring, the inner gear ring is sleeved on the outer side of the sand box and fixedly arranged between the two vertical plates, and the gear is fixedly sleeved on the upper end of the screw rod and meshed with the inner gear ring.

Preferably, the sliding block is in contact connection with the top of the supporting plate.

Compared with the prior art, the utility model provides the self-vibration casting sand box, which has the following beneficial effects:

1. this self-vibration formula casting sand box through sand box, backup pad, reciprocating mechanism, screw rod, connecting rod, riser, vertical actuating mechanism, movable block and vibrating motor that are equipped with, can be after the sand box uses, through reciprocating mechanism's drive for the screw rod is around the sand box rotation, and in screw rod revolution in-process, through the meshing of gear and ring gear, make the screw rod rotation, and drive vibrating motor around the sand box rotation, and vibrate the sand box, make the inside molding sand of sand box can discharge fast.

The device has the advantages that the operation is convenient, the sand box can be used by hands, the internal molding sand can be rapidly vibrated and unloaded, the utilization of a vibrating motor is reduced, and the use convenience of the sand box is improved.

Drawings

FIG. 1 is a schematic view of a self-vibrating casting flask according to the present utility model;

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

fig. 3 is a schematic view of the riser of fig. 1.

In the figure: 1 sand box, 2 support plates, 3 screw rods, 4 moving blocks, 5 vibration motors, 6 connecting rods, 7 vertical plates, 8 driving motors, 9 inner gear rings, 10 fixing plates, 11 reciprocating screw rods, 12 sliding blocks, 13 racks, 14 outer gear rings and 15 gears.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Example 1

Referring to fig. 1-2, a self-vibration type casting sand box comprises a sand box 1, a supporting plate 2 is fixedly sleeved at the lower end of the sand box 1, a screw 3 is arranged at the top of the supporting plate 2 through a reciprocating mechanism, the reciprocating mechanism comprises a driving motor 8, fixing plates 10 are fixedly arranged at two ends of the top of the supporting plate 2, a reciprocating screw rod 11 is rotatably arranged between the two fixing plates 10, and the reciprocating screw rod 11 is stably rotated through the fixing plates 10.

As shown in fig. 1-3, a sliding block 12 is sleeved on the rod wall of the reciprocating screw rod 11 in a threaded manner, the sliding block 12 is in contact connection with the top of the supporting plate 2, a rack 13 is fixedly arranged at the upper end of the sliding block 12, an outer gear ring 14 is meshed with the rack 13, the outer gear ring 14 is sleeved on the outer side of the sand box 1, a sliding groove is formed in the lower end of the vertical plate 7, the outer gear ring 14 is rotatably arranged in the sliding groove, and the rotation of the outer gear ring 14 is supported.

As shown in fig. 1, the driving motor 8 is fixedly connected with the fixing plate 10, and the output end penetrates into the fixing plate 10 and is fixedly connected with the reciprocating screw rod 11, and the driving motor 8 controls the reciprocating screw rod 11 to rotate.

Example 2

Embodiment 2 As shown in fig. 1 on the basis of embodiment 1, a moving block 4 is sleeved on the rod wall of a screw 3, a vibrating motor 5 is fixedly arranged on the side wall of the moving block 4, the vibrating motor 5 is in contact connection with the outer side wall of a sand box 1, vertical plates 7 are fixedly arranged at the upper ends of two sides of the sand box 1 through connecting rods 6, the moving block 4 is in contact connection with the side wall of the vertical plates 7, the vibrating motor 5 vibrates the sand box 1 through contact with the sand box 1, and blanking of molding sand in the sand box 1 is completed.

Example 3

Embodiment 3 is on the basis of embodiment 1 as shown in fig. 1-2, a longitudinal driving mechanism is arranged between a riser 7 and a screw 3, the screw 3 is rotationally connected with the top of an outer gear ring 14, the longitudinal driving mechanism comprises a gear 15 and an inner gear ring 9, the inner gear ring 9 is sleeved on the outer side of the sand box 1 and fixedly arranged between the two risers 7, the gear 15 is fixedly sleeved on the upper end of the screw 3 and is meshed with the inner gear ring 9, the screw 3 rotates through the cooperation of the inner gear ring 15 and the gear ring 9 when the screw 3 follows the outer gear ring 14 to revolve around the sand box 1, and the movable block 4 drives the vibrating motor 5 to longitudinally move, so that the vibrating motor 5 can vibrate more comprehensively around the sand box 1.

In the utility model, after the sand box is used, the motor 8 is started, so that the reciprocating screw rod 11 drives the sliding block 12 and the rack 13 to transversely reciprocate, when the outer gear ring 14 is meshed with the rack 13, the outer gear ring 14 drives the two screws 3 to reciprocate around the sand box 1, at the moment, the vibrating motor 5 is started, in the process of contacting with the sand box 1, the molding sand in the sand box 1 is vibrated and unloaded, and when the screws 5 revolve, the gears 15 and the inner gear ring 9 are meshed, so that the screws 3 drive the moving block 4 and the vibrating motor 5 to reciprocate, and the two vibrating motors 5 can comprehensively vibrate and unload the sand on the outer side of the sand box 1 in cooperation with the driving of the outer gear ring 14.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a self-vibration formula casting sand box, includes sand box (1), its characterized in that, the fixed cover in lower extreme of sand box (1) is equipped with backup pad (2), the top of backup pad (2) is equipped with screw rod (3) through reciprocating mechanism, the wall thread bush of screw rod (3) is equipped with movable block (4), the lateral wall of movable block (4) is fixed and is equipped with vibrating motor (5), vibrating motor (5) are connected with the lateral wall contact of sand box (1), the both sides upper end of sand box (1) is all fixed through connecting rod (6) and is equipped with riser (7), the lateral wall contact connection of movable block (4) and riser (7), be equipped with vertical actuating mechanism between riser (7) and screw rod (3).

2. The self-vibration casting sand box according to claim 1, characterized in that the reciprocating mechanism comprises a driving motor (8), two ends of the top of the supporting plate (2) are fixedly provided with fixing plates (10), a reciprocating screw rod (11) is rotatably arranged between the two fixing plates (10), a sliding block (12) is sleeved on the rod wall of the reciprocating screw rod (11), a rack (13) is fixedly arranged at the upper end of the sliding block (12), an outer gear ring (14) is meshed with the rack (13), the outer gear ring (14) is sleeved on the outer side of the sand box (1), the driving motor (8) is fixedly connected with the fixing plates (10), and an output end penetrates into the fixing plates (10) and is fixedly connected with the reciprocating screw rod (11).

3. A self-vibrating foundry flask as in claim 2 wherein the lower end of the riser (7) is provided with a runner, and the outer gear ring (14) is rotatably disposed in the runner.

4. A self-oscillating casting flask according to claim 1, characterized in that the screw (3) is in rotary connection with the top of the outer toothed ring (14).

5. The self-vibration casting sand box according to claim 1, wherein the longitudinal driving mechanism comprises a gear (15) and an inner gear ring (9), the inner gear ring (9) is sleeved on the outer side of the sand box (1) and fixedly arranged between two vertical plates (7), and the gear (15) is fixedly sleeved on the upper end of the screw (3) and meshed with the inner gear ring (9).

6. A self-oscillating casting flask as in claim 2, wherein said slide (12) is in contact connection with the top of the support plate (2).