CN208083371U

CN208083371U - A kind of Y types test block shell mould cast fixture

Info

Publication number: CN208083371U
Application number: CN201820476524.1U
Authority: CN
Inventors: 纪汉成
Original assignee: Liyang City Lianhua Machinery Manufacturing Co Ltd
Current assignee: Liyang City Lianhua Machinery Manufacturing Co Ltd
Priority date: 2018-04-04
Filing date: 2018-04-04
Publication date: 2018-11-13
Anticipated expiration: 2028-04-04

Abstract

The utility model discloses a kind of Y types test block shell moulds to pour into a mould fixture, the cast clamp structure is simple, cast is convenient, improve production sampling efficiency, it is inconvenient to solve the moulding cleaning that existing Y types test block shell mould is clamped by bolt or is embedded in sand mold, the wedge shape space formed by two pieces of inclined clamping plates and the wedge-shaped outer surface of Y type test block shell moulds are fitted close, and so that shell mould is located in clamping plate and are clamped shell mould, shell mould swell or runout when preventing from pouring into a mould, ensure Y type test block casting qualities.

Description

A kind of Y types test block shell mould cast fixture

Technical field

The utility model belongs to casting technology field, and in particular to a kind of Y types test block shell mould cast fixture.

Background technology

The single casting Y type test blocks of existing spheroidal graphite cast-iron, vermicular cast iron and steel-casting sample, most of to be made with traditional craft The method of type has first made sand mold, then pours into molten iron in the cavity of sand mold or molten steel is sampled.Later for moulding side Just, Y type test blocks are made using resin-coated sand shell mould, and Y type test block shell moulds is clamped by bolt or is embedded in moulding in sand mold and are poured into a mould. Moulding, cast, cleaning are inconvenient in this way, and labor intensity is big, cumbersome, time-consuming, efficiency is low, it is difficult to meet full-automatic moulding production The production sampling requirement of line.

Utility model content

The purpose of this utility model is to provide a kind of Y types test block shell moulds to pour into a mould fixture, to solve above-mentioned background technology The problem of middle proposition.

To achieve the above object, the utility model provides the following technical solutions：It is equipped with bottom plate and two pieces on cast fixture The spacing of inclined clamping plate, the clamping plate is identical along its length, along short transverse spacing from upper end to lower end by big Become smaller, the outside between the clamping plate and bottom plate is respectively provided with 2 reinforcing ribs, and the reinforcing rib is equipped with 2 carry hands.

Further, the wedge-shaped outer surface for the wedge shape space and Y type test block shell moulds that described two pieces inclined clamping plates are formed The lower end minimum dimension for being fitted close, and clamping plate spacing is less than the 3-6mm of shell mould thickness lower end minimum dimension.

Compared with prior art, the utility model has the beneficial effects that：

The utility model is simple in structure, and cast is convenient, improves production sampling efficiency, solves existing Y types test block shell mould The moulding cleaning for being clamped by bolt or being embedded in sand mold is inconvenient, the wedge shape space and Y formed by two pieces of inclined clamping plates The wedge-shaped outer surface of type test block shell mould is fitted close, and so that shell mould is located in clamping plate and is clamped shell mould, shell mould when preventing from pouring into a mould Swell or runout ensure Y type test block casting qualities.

Description of the drawings

Fig. 1 is the main structure diagram of the utility model；

Fig. 2 is the left view length direction schematic diagram of Fig. 1.

Wherein, 1a-clamping plate；1b-clamping plate；2-bottom plates；3-reinforcing ribs；4-carry hands；5-shell moulds.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

Refering to fig. 1, Fig. 2, the utility model provide a kind of technical solution：It is equipped with bottom plate 2 on cast fixture and two pieces are inclined Oblique clamping plate 1a, 1b, the spacing of described clamping plate 1a, 1b are identical along its length, along short transverse spacing from upper end to From large to small, Y type test blocks shell mould 5 is located between two pieces of clamping plates 1a, 1b for lower end, and is fitted close with clamping plate 1a, 1b.

In the utility model, the lower end minimum dimension of clamping plate 1a, 1b spacing is less than 5 thickness lower end minimum dimension of shell mould 4mm prevents shell mould bottom from touching bottom plate 2, ensures that shell mould 5 clamps in place.

In the utility model, the outside between clamping plate 1a, 1b and bottom plate 2 is respectively provided with 2 reinforcing ribs 3, for reinforcing Clamping plate 1a, 1b prevent cast fixture deformation.

In the utility model, 2 carry hands 4 are equipped on reinforcing rib 3, convenient for cast fixture movement arrangement cast.

The making of fixture is poured into a mould in the utility model embodiment by one piece of steel substrate, 2, two pieces of inclined steel clamping plates 1a, 1b and four reinforcing ribs, 3, two carry hands 4 are welded.

The appearance and size of fixture is poured into a mould in the utility model embodiment：Length is 180mm, and width 150mm is highly 170mm, wherein the spacing upper end of clamping plate 1a, 1b are 80mm, lower end 50mm.

The utility model is simple in structure, and cast is convenient, after the Y type test block two halves shell mould 5 with positioning spigot is got togather, puts Enter and pour into a mould in the wedge shape space that two pieces of inclined clamping plate 1a, 1b are formed in fixture, just shell mould 5 is clamped naturally, prevents from pouring 5 swell of shell mould and runout, improve production sampling efficiency when note, ensure that Y type test block casting qualities.

Above-listed preferred embodiment has been further described the purpose of this utility model, technical solution and advantage, It should be understood that the above is only the preferred embodiment of the utility model only, it is not intended to limit the utility model, it is all Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this practicality Within novel protection domain.

Claims

1. a kind of Y types test block shell mould pours into a mould fixture, it is characterised in that：The cast fixture is equipped with bottom plate (2) and two pieces inclined The spacing of clamping plate (1a) (1b), the clamping plate (1a) (1b) is identical along its length, and the spacing along short transverse is from upper end From large to small to lower end, the outside between the clamping plate (1a) (1b) and bottom plate (2) is equipped at least 2 reinforcing ribs (3), described Reinforcing rib is equipped with 2 carry hands (4).

2. Y types test block shell mould pours into a mould fixture according to claim 1, it is characterised in that:Two pieces of inclined clamping plate shapes At the wedge-shaped outer surface of wedge shape space and Y type test block shell moulds (5) be fitted close, and the lower end of clamping plate (1a) (1b) spacing is most Small size is less than shell mould (5) thickness lower end size.