CN218744694U

CN218744694U - Molding sand recycle device for casting

Info

Publication number: CN218744694U
Application number: CN202222999355.9U
Authority: CN
Inventors: 应光灿; 应作; 刘利
Original assignee: Xuancheng Chuangxi Casting Co ltd
Current assignee: Xuancheng Chuangxi Casting Co ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-03-28
Anticipated expiration: 2032-11-11

Abstract

The utility model discloses a molding sand recycle device for casting, including the bearing plate, two rectangular channels have been seted up at the bearing plate top, rectangular channel inside wall sliding connection has the fixed plate that only can reciprocate, a plurality of cardboards of fixed plate lateral wall fixedly connected with, two sliding connection has two movable plates between the fixed plate, and is adjacent movable plate lateral wall and two cardboard lateral wall sliding connection, the frame is retrieved to bearing plate top fixedly connected with. The utility model discloses, under bearing plate, rectangular channel, fixed plate, cardboard, movable plate, recovery frame, recovery mouth and collection mouth's interact, through putting casting sand in the frame of compriseing two fixed plates and two movable plates, adjust the distance between the movable plate according to the area down of foundry goods, avoid the casting sand of excessive use, reduce the recovery volume, the detachable movable plate simultaneously lets casting sand stay in retrieving the frame, concentrates the collection through collecting the mouth for casting sand is collected more easily.

Description

Molding sand recycle device for casting

Technical Field

The utility model relates to a casting technical field especially relates to a molding sand recycle device for casting.

Background

Sand casting refers to a casting method for producing castings in sand, steel, iron and most nonferrous alloy castings can be obtained by the sand casting method, molding materials used for sand casting are cheap and easy to obtain, casting molds are simple and convenient to manufacture, the casting method is suitable for single-piece production, batch production and mass production of the castings, and basic raw materials for manufacturing the sand molds are casting sand and a sand binder.

At present at the in-process of casting foundry goods, set up fixed frame at the foundry goods model, to cover the foundry sand between whole fixed frame and the foundry goods model, take away the fixed good foundry sand of foundry goods model, finish at the foundry goods after, take away the good foundry goods of cooling, collecting the foundry sand, there are following problems in this in-process: 1. the excessive casting sand is used each time, the casting sand is wasted, and the recovery amount is increased; 2. the casting sand after casting is not easy to collect, a shovel needs to be used manually, and the edge corner angle is not easy to take out.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the excessive casting sand used in the prior art increases the recovery amount and the casting sand is not collected well, and the molding sand recycle device for casting that provides.

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

the utility model provides a foundry sand recycle device for casting, includes the bearing plate, two rectangular channels have been seted up at the bearing plate top, rectangular channel inside wall sliding connection has the fixed plate that only can reciprocate, a plurality of cardboards of fixed plate lateral wall fixedly connected with, two sliding connection has two movable plates between the fixed plate, and is adjacent movable plate lateral wall and two cardboard lateral wall sliding connection, the frame is retrieved to bearing plate top fixedly connected with, retrieve the frame lateral wall and seted up the recovery mouth, retrieve the collection mouth that frame lateral wall fixedly connected with and recovery mouth intercommunication set up.

Preferably, a plurality of the clamping plates are uniformly distributed on the outer side wall of the fixed plate, and the two moving plates are arranged between the fixed plates in parallel.

Preferably, the bottom of the fixing plate is provided with a roller and a balance plate, wherein one side of the fixing plate is fixedly connected with a push handle.

Preferably, two first handles which are symmetrically arranged are fixedly connected to the top of the fixing plate, and two second handles which are symmetrically arranged are fixedly connected to the top of the moving plate.

Preferably, the top of the bearing plate is fixedly connected with a plurality of fixing nails, wherein the plurality of fixing nails are arranged between the upper clamping plate and the lower clamping plate.

Preferably, the two rectangular grooves are arranged in parallel, and the two fixing plates are arranged in parallel.

The utility model has the advantages that:

under bearing plate, rectangular channel, fixed plate, cardboard, movable plate, retrieve the frame, retrieve the interact of mouth and collection mouth, through putting casting sand in the frame of compriseing two fixed plates and two movable plates, adjust the distance between the movable plate according to the lower band of foundry goods, avoid the casting sand of excessive use, reduce the volume of retrieving, detachable movable plate simultaneously lets casting sand stay in retrieving the frame, concentrates the collection through collecting the mouth for casting sand is collected more easily.

Drawings

Fig. 1 is a schematic structural view of a molding sand recycling device for casting according to the present invention;

fig. 2 is a side view of the molding sand recycling device for casting according to the present invention.

In the figure: 1. a bearing plate; 2. a rectangular groove; 3. a fixing plate; 4. clamping a plate; 5. moving the plate; 6. a recovery frame; 7. a recovery port; 8. a collecting nozzle; 9. a roller; 10. a balance plate; 11. a push handle; 12. a first handle; 13. a second handle; 14. and (5) fixing the nail.

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.

Referring to fig. 1-2, the molding sand recycling device for casting comprises a bearing plate 1, wherein the top of the bearing plate 1 is provided with two rectangular grooves 2, the two rectangular grooves 2 are arranged in parallel, the inner side walls of the rectangular grooves 2 are slidably connected with fixing plates 3 which can only move up and down, the two fixing plates 3 are arranged in parallel, the top of the bearing plate 1 is fixedly connected with a plurality of fixing nails 14, the plurality of fixing nails 14 are arranged between an upper clamping plate 4 and a lower clamping plate 4, and the plurality of fixing nails 14 can increase the stability of casting sand;

the outer side wall of the fixed plate 3 is fixedly connected with a plurality of clamping plates 4, the clamping plates 4 are uniformly distributed on the outer side wall of the fixed plate 3, the bottom of the fixed plate 3 is provided with a roller 9 and a balance plate 10, one side of the fixed plate 3 is fixedly connected with a push handle 11, the roller 9 is convenient for the bearing plate 1 to move, and the balance plate 10 is convenient for the bearing plate 1 to be in a horizontal state;

sliding connection has two movable plates 5 between two fixed plates 3, the first in command 12 that two symmetries of 3 top fixedly connected with of fixed plate set up, the second in command 13 that two symmetries of 5 top fixedly connected with of movable plate set up, two 5 parallel arrangement of movable plate are between

fixed plate

3, 5 lateral walls of adjacent movable plate and two 4 lateral walls sliding connection of cardboard, frame 6 is retrieved to 1 top fixedly connected with of bearing plate, retrieve 6 lateral walls of frame and seted up recovery mouth 7, retrieve 6 lateral walls of frame fixedly connected with of frame and retrieve collection mouth 8 that 7 intercommunications set up, the purpose that sets up recovery frame 6 is to prevent that the casting sand from overflowing bearing plate 1.

The working principle is as follows: when a small workpiece needs to be cast, a mold of the small workpiece is placed at the center of the bearing plate 1, one moving plate 5 is inserted between two adjacent clamping plates 4 on the fixed plates 3, the two adjacent clamping plates 4 on the two fixed plates 3 fix the whole moving plate 5, the other moving plate 5 is fixed, and the distance between the two moving plates 5 is larger than the maximum transverse section distance of the mold of the small workpiece;

pouring casting sand into a frame enclosed by the two fixed plates 3 and the movable plate 5, filling the space between the frame and the small workpiece mould with the casting sand, flattening and compacting the casting sand until the small workpiece mould is taken out, leaving a mould pit capable of casting the small workpiece at the position of the small workpiece mould, pouring casting liquid for casting the small workpiece into the mould pit until the casting liquid is cooled;

after the mold is formed, lifting the second handle 13 to lift the movable plate 5, enabling the casting sand accumulated between the movable plates 5 to flow onto the bearing plate 1 because of no support, separating out the formed small workpieces, taking out the small workpieces, only remaining the casting sand on the bearing plate 1, solidifying the casting sand due to the influence of high temperature, manually breaking the solidified casting sand until all the casting sand is in a small-particle state, placing a barrel below the collecting nozzle 8, manually lifting the push handle 11 to enable the casting sand on the bearing plate 1 to move into the recovery port 7 from the top of the bearing plate 1, guiding the casting sand into the barrel from the collecting nozzle 8 until all the casting sand enters the barrel, and putting down the push handle 11 to level the bearing plate 1;

when a large workpiece needs to be cast, the distance between the two moving plates 5 is adjusted.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a foundry sand recycle device for casting, includes bearing plate (1), its characterized in that, two rectangular channel (2) have been seted up at bearing plate (1) top, rectangular channel (2) inside wall sliding connection has fixed plate (3) that only can reciprocate, a plurality of cardboard (4) of fixed plate (3) lateral wall fixedly connected with, two sliding connection has two movable plate (5) between fixed plate (3), and is adjacent movable plate (5) lateral wall and two cardboard (4) lateral wall sliding connection, frame (6) are retrieved to bearing plate (1) top fixedly connected with, retrieve frame (6) lateral wall and seted up recovery mouth (7), retrieve collection mouth (8) that frame (6) lateral wall fixedly connected with and recovery mouth (7) intercommunication set up.

2. The molding sand recycling device for casting as claimed in claim 1, wherein a plurality of clamping plates (4) are uniformly distributed on the outer side wall of the fixed plate (3), and the two moving plates (5) are arranged between the fixed plates (3) in parallel.

3. The molding sand recycling device for casting as claimed in claim 1, wherein the bottom of the fixed plate (3) is provided with a roller (9) and a balance plate (10), wherein a push handle (11) is fixedly connected to one side of the fixed plate (3).

4. The molding sand recycling device for casting as claimed in claim 1, wherein two symmetrically arranged first handles (12) are fixedly connected to the top of the fixed plate (3), and two symmetrically arranged second handles (13) are fixedly connected to the top of the movable plate (5).

5. The molding sand recycling device for casting according to claim 1, characterized in that a plurality of fixing pins (14) are fixedly connected to the top of the bearing plate (1), wherein a plurality of fixing pins (14) are arranged between the upper clamping plate (4) and the lower clamping plate (4).

6. A molding sand recycling device for casting according to claim 1, characterized in that two rectangular grooves (2) are arranged in parallel and two fixing plates (3) are arranged in parallel.