CN219292678U

CN219292678U - Auxiliary device for painting and burying box modeling of lost foam trolley

Info

Publication number: CN219292678U
Application number: CN202320083468.6U
Authority: CN
Inventors: 刘荣
Original assignee: Gansu Western Heavy Industry Co ltd Of Jisco
Current assignee: Gansu Western Heavy Industry Co ltd Of Jisco
Priority date: 2023-01-29
Filing date: 2023-01-29
Publication date: 2023-07-04
Anticipated expiration: 2033-01-29

Abstract

The utility model relates to an auxiliary device for a vanishing mould trolley painting and embedding box modeling, which comprises a trolley white mould, wherein a plurality of through holes are formed in the side wall of the trolley white mould, round steel I is fixedly arranged through the through holes, round steel II is fixedly arranged on two sides of the round steel I, and the round steel II is symmetrically arranged along the central line of the round steel I. The round steel II is perpendicular to the round steel I. The round steel II is fixed on the surface of the round steel I through a steel wire. The length of the round steel II is longer than that of the round steel I. The number of the round steels I is four, and the number of the round steels II is two. The utility model has the beneficial effects that: the novel white mold painting device has the advantages of reasonable structural design, novel conception, simple structure and easy processing, and can effectively solve the problem that the white mold painting device of the lost foam trolley is easy to damage in Huang Mo carrying and embedded molding.

Description

Auxiliary device for painting and burying box modeling of lost foam trolley

Technical Field

The utility model relates to the technical field of lost foam trolley casting, in particular to an auxiliary device for a lost foam trolley painting and box burying molding.

Background

In the traditional sintering trolley manufacturing process, furan resin technology modeling is usually adopted, but with the increase of market competition, the trolley produced by the furan resin technology has higher cost and lacks market competitiveness. In order to reduce the production cost, the lost foam process with lower production cost is adopted to produce the sintering trolley, but the lost foam trolley white mold is easy to damage in the processes of painting, carrying the trolley Huang Mo and embedding the box, so that the defect exists after the sintering trolley is poured, and the prior art can not solve the problems.

Disclosure of Invention

The utility model aims to provide an auxiliary device for the vanishing mould trolley painting and embedding box modeling, which has the advantages of reasonable structural design, novel conception, simple structure and easiness in processing, and can effectively solve the problem of easy damage in the vanishing mould trolley white mould painting, huang Mo conveying and embedding box modeling.

The utility model relates to an auxiliary device for a vanishing mould trolley painting and embedding box modeling, which comprises a trolley white mould 1, wherein a plurality of through holes 6 are formed in the side wall of the trolley white mould 1, round steel I2 is fixedly installed through the through holes 6, round steel II 3 is fixedly installed on two sides of the round steel I2, and the round steel II 3 is symmetrically arranged along the central line of the round steel I2.

Round steel I2 is fixed on the trolley white mold 1, round steel II 3 is fixedly installed on the round steel I2, and in the process of brushing and overturning the lost foam Bai Motu, operators finish carrying and overturning work by using the round steel 3; after being painted and dried, the steel wire rope is hung on the round steel 3, a trolley Huang Mo is lifted by a crane and then placed in a sand box for embedding and molding operation, and the steel wire rope is used for painting and moving the trolley white mold 1, so that the trolley white mold 1 is prevented from being damaged in the painting process.

Round steel II 3 perpendicular to round steel I2.

Round steel II 3 pass through steel wire 4 and be fixed in round steel I2 surface.

The round steel I2 and the round steel II 3 are fixed by the steel wire 4, so that the operation is convenient, and the time and the labor are saved.

The length of the round steel II 3 is longer than that of the round steel I2.

The number of the round steels I2 is four, and the number of the round steels II 3 is two.

The round steel I2 and the round steel II 3 can be better combined with the trolley white mould 1, and the strength of the trolley white mould 1 is improved.

The beneficial effects of the utility model are as follows:

1) Round steel I2 is fixed on the trolley white mold 1, round steel II 3 is fixedly installed on the round steel I2, and in the process of brushing and overturning the lost foam Bai Motu, operators finish carrying and overturning work by using the round steel 3; after being painted and dried, the steel wire rope is hung on the round steel 3, a trolley Huang Mo is lifted by a crane and then placed in a sand box for embedding and molding operation, and the steel wire rope is used for painting and moving the trolley white mold 1, so that the trolley white mold 1 is prevented from being damaged in the painting process.

2) The round steel I2 and the round steel II 3 can be better combined with the trolley white mould 1, so that the strength of the trolley white mould 1 is improved;

3) The device simple structure, reasonable in design, cost of manufacture are low, and in the middle of having put into production and use at present, excellent in use effect can solve the lost foam trolley white mould and scribble, the problem that the trolley Huang Mo transport and bury the box molding in-process damaged easily, supplementary lost foam Bai Motu brush upset better, trolley Huang Mo transport and bury the box molding, easy removal, convenient operation.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a use state diagram of the present utility model.

In the figure: 1. the trolley is provided with a white mould, round steel I, round steel II, steel wire 5, sand and through holes 6.

Detailed Description

The utility model will be further described with reference to fig. 1-2.

The utility model comprises a trolley white die 1, round steel I2, round steel II 3, steel wires 4, sand 5 and through holes 6, wherein the concrete structure comprises the trolley white die 1, a plurality of through holes 6 are formed in the side wall of the trolley white die 1, the round steel I2 is fixedly installed through the through holes 6, the round steel II 3 is fixedly installed on two sides of the round steel I2, and the round steel II 3 is symmetrically arranged along the central line of the round steel I2.

Round steel II 3 perpendicular to round steel I2.

The length of the round steel II 3 is longer than that of the round steel I2.

The round steel I2 and the round steel II 3 are made of Q235B, so that enough strength is ensured in the processes of carrying, overturning and lifting, meanwhile, the round steel I2 and the round steel II 3 can be well combined with the trolley body after casting, the strength of the trolley white mould 1 is improved, and the parts of the round steel I2 and the round steel II 3, which are exposed out of the trolley white mould 1, are cut off when the trolley white mould 1 is cleaned; the diameters of the round steel I2 and the round steel II 3 are 0.14 cm, the length of the round steel I2 is 13 cm, and the length of the round steel II 3 is 27 cm.

The using method comprises the following steps: after the lost foam trolley white mould 1 is manufactured, the positions and the numbers of the round steel I2 and the round steel II 3 are determined according to the length and the width of the trolley white mould 1, then a through hole 6 is formed in the trolley white mould 1, the round steel I2 is firstly penetrated into the through hole 6, the round steel II 3 is placed on the lower surface of the round steel I2, and then the round steel I2 and the round steel II 3 are bound together by using a steel wire 4.

In the process of brushing and overturning the lost foam trolley white mould 1, after carrying and overturning work is finished by using round steel II 3, the paint of the lost foam trolley white mould 1 is brushed for three times, after the upper surface and the side surface of the first time are brushed and dried, the lower surface of the lost foam trolley white mould 1 is required to be brushed after overturning, if no auxiliary reinforcing steel bars are needed, the places where hands and steel wires are not placed are overturned, the next process cannot be carried out, 2 people grasp the round steel II 3 from one side during overturning, the lost foam trolley white mould 1 stands on the first side, and then 2 people grasp the round steel II 3 and 4 people on the other side act together to put the trolley white mould 1 flat for brushing work; after being coated and dried, the steel wire rope is hung on round steel 3, and a trolley Huang Mo is lifted by a crane and then placed in a sand box for box burying modeling operation: 1) Before sand filling, checking whether the isolation screen of the sand box extraction chamber is damaged or not; 2) Layered filler, wherein the height of each filler layer is about 100-200mm, and a layer of molding sand is filled after compaction; 3) And filling sand in layers, wherein the height of each layer of sand is about 100-200mm, scraping the molding sand, and filling the next layer of molding sand after compacting. The sand filling and box burying process can not damage the pattern and can not peel off the coating. The molding sand cannot be directly punched to fill the pattern, sand walls are punched, and then sand is slowly filled in the middle; 4) Sand intake: the bottom sand is 200mm, the sand feeding amount of the pouring gate surface is 300mm, the pouring gate opposite surface is 200mm, the sand feeding amount of two ends is 250mm, the sand ejection amount is 350mm, and the film pressing sand is 100mm. The sand 5 serves to fill the void of the flask.

Claims

1. An auxiliary device for painting and burying a box shape of a lost foam trolley is characterized in that: including platform truck white mould (1), the lateral wall of platform truck white mould (1) is provided with a plurality of through-holes (6), passes through-hole (6) fixed mounting and has round steel I (2), and round steel I (2) both sides fixed mounting has round steel II (3), and round steel II (3) set up along the central line symmetry of round steel I (2).

2. An auxiliary device for painting a buried box shape of a lost foam trolley according to claim 1, wherein: the round steel II (3) is perpendicular to the round steel I (2).

3. An auxiliary device for painting a buried box shape of a lost foam trolley according to claim 2, wherein: the round steel II (3) is fixed on the surface of the round steel I (2) through a steel wire (4).

4. An auxiliary device for painting a buried box shape of a lost foam trolley according to claim 3, wherein: the length of the round steel II (3) is longer than that of the round steel I (2).

5. The auxiliary device for painting and burying box modeling of lost foam trolley as claimed in claim 4, wherein: the number of the round steels I (2) is four, and the number of the round steels II (3) is two.