CN214133947U - Automatic mould separator - Google Patents

Abstract

The utility model belongs to the machinery manufacturing technology equipment, in particular to automatic section mould separating centrifuge. The four corners of the upper end surface of the bottom plate are respectively and vertically provided with a guide pillar, the lower end of each guide pillar is respectively in threaded connection with a fixing nut, the fixing nuts are respectively fixed on the upper end surface of the bottom plate by guide pillar nut fixing screws, the upper end surface of the bottom plate in the middle of the four guide pillars is fixedly provided with an oil cylinder, the connecting nuts are respectively fixed on the bottom surface of the movable mould plate by piston rod connecting nut fixing screws, the positions of the four corners of the movable mould plate corresponding to the guide pillars are respectively provided with a guide sleeve and a gland, the gland is respectively arranged in an inner hole of the movable mould plate above the guide sleeve and is fixed on the movable mould plate by gland countersunk head fixing screws, the inner holes of the guide sleeves are respectively and movably sleeved on the corresponding guide pillars, and the upper mould plate is arranged on the upper end surface of the guide pillars and is locked and fixed by the upper mould plate countersunk head fixing screws. Simple structure, convenient operation, speed is adjustable, can effectively prevent that the sand mould is damaged, satisfies batch production's demand.

Description

Automatic mould separator

Technical Field

The utility model belongs to the machinery manufacturing technology equipment, in particular to automatic section mould separating centrifuge.

Background

In the sand casting production process, a sand mold is firstly required to be prepared, and casting can be carried out after the sand mold is finished. In the process of preparing the sand mold, a key procedure is provided, namely the sand mold and the mold are required to be separated after the sand mold is prepared, the previous separation modes are all separated by adopting a manual method, the separation mode easily causes the damage of the sand mold, the size precision error is large, the production efficiency is low, time and labor are wasted, and the requirement of batch production is difficult to meet.

Disclosure of Invention

An object of the utility model is to overcome above-mentioned technique not enough, provide a simple structure, not only save time but also laborsaving, can prevent that the sand mould is damaged, guarantee casting quality and production efficiency's automatic moulding mould separating centrifuge.

The utility model provides a technical scheme that technical problem adopted is: the automatic section mould separator comprises a bottom plate, an oil cylinder, a gland countersunk head fixing screw, an upper mould plate countersunk head fixing screw, a guide post nut fixing screw and a piston rod connecting nut fixing screw, and is characterized in that guide posts are respectively and vertically arranged at four corners on the upper end surface of the bottom plate, the lower end of each guide post is respectively in threaded connection with a fixing nut, the fixing nuts are respectively fixed on the upper end surface of the bottom plate by the guide post nut fixing screws, the oil cylinder is fixedly arranged on the upper end surface of the bottom plate among the four guide posts, the upper end of a piston rod of the oil cylinder is in threaded connection with a connecting nut, the connecting nuts are respectively fixed on the bottom surface of a movable mould plate by the piston rod connecting nut fixing screws, guide sleeves and glands are respectively arranged at the positions corresponding to the guide posts at the four corners of the movable mould plate, the guide sleeves are respectively arranged in inner holes of the movable mould plate above the guide sleeves, and the glands are fixed on the movable mould plate by the gland countersunk head fixing screws, the inner holes of the guide sleeves are respectively and movably sleeved on corresponding guide columns, and the upper shaping plate is arranged on the upper end surfaces of the guide columns and is locked and fixed by countersunk head fixing screws of the upper shaping plate.

The utility model has the advantages that: the automatic mould separating centrifuge has the advantages of simple structure, convenient operation and adjustable speed, can effectively prevent sand mould damage, saves time and labor in the working process, can improve the processing quality and the production efficiency, and meets the requirement of batch production.

Drawings

The following description is made in detail by way of example with reference to the accompanying drawings.

Fig. 1 is a structural view of an automatic die separator.

Fig. 2 is an enlarged view at I of fig. 1.

In the figure, 1-base plate; 2-fixing the nut; 3-a guide pillar; 4-pressing the cover; 5, a guide sleeve; 6-upper shaping plate; 6-1-installing holes on the upper template die; 7-moving plate; 8-connecting a nut; 9-oil cylinder; 10-a gland countersunk head fixing screw; 11-countersunk head fixing screws of the upper template; 12-guide post nut set screw; 13-piston rod connecting nut fixing screw.

Detailed Description

In the embodiment, referring to fig. 1 and 2, four corners of an upper end surface of a bottom plate 1 of an automatic die separator are respectively and vertically provided with a guide pillar 3, a lower end of each guide pillar 3 is respectively and threadedly connected with a fixing nut 2, and the fixing nuts 2 are respectively fixed on the upper end surface of the bottom plate 1 by guide pillar nut fixing screws 12. An oil cylinder 9 is fixedly arranged on the upper end face of the bottom plate 1 among the four guide columns 3, the upper end of a piston rod of the oil cylinder 9 is in threaded connection with a connecting nut 8, and the connecting nut 8 is respectively fixed on the bottom face of the movable mould plate 7 through piston rod connecting nut fixing screws 13. The guide sleeve 5 and the gland 4 are respectively installed at the positions, corresponding to the guide pillars 3, of the four corners of the movable mould plate 7, the guide sleeve 5 is respectively arranged in the inner hole of the movable mould plate 7, the gland 4 is respectively arranged in the inner hole of the movable mould plate 7 above the guide sleeve 5, the gland 4 is fixed on the movable mould plate 7 through the gland countersunk head fixing screws 10, the inner holes of the guide sleeve 5 are respectively movably sleeved on the corresponding guide pillars 3, and the upper mould plate 6 is installed on the upper end faces of the guide pillars 3 and is locked and fixed through the upper mould plate countersunk head fixing screws 11.

The working process of the automatic section mould separator is as follows: firstly, a sand box is fixedly arranged on a template 6, a mould is fixedly arranged on a movable template 7, an oil cylinder 9 is driven, a piston rod of the oil cylinder 9 drives a connecting nut 8, a piston rod connecting nut fixing screw 13 and the movable template 7 to move upwards, the movable template 7 drives the mould fixed on the movable template to move upwards through an upper template mould mounting penetrating hole 6-1 to an inner cavity of the sand box fixed on the upper template 6, sand is filled according to process requirements, the oil cylinder 9 is driven to drive the connecting nut 8, the piston rod connecting nut fixing screw 13 and the movable template 7 to move downwards after filling, the movable template 7 drives the mould fixed on the movable template to move downwards, so that the sand mould in the sand box is separated from the mould, and through the automatic separation mode, the quality of the sand mould can be ensured, and the operation process is labor-saving.

Claims (1)

1. An automatic section mould separator comprises a bottom plate (1), an oil cylinder (9), a gland countersunk head fixing screw (10), an upper mould plate countersunk head fixing screw (11), a guide post nut fixing screw (12) and a piston rod connecting nut fixing screw (13), and is characterized in that guide posts (3) are respectively vertically arranged at four corners on the upper end surface of the bottom plate (1), the lower end of each guide post (3) is respectively in threaded connection with a fixing nut (2), the fixing nuts (2) are respectively fixed on the upper end surface of the bottom plate (1) by the guide post nut fixing screws (12), the oil cylinder (9) is fixedly arranged on the upper end surface of the bottom plate (1) in the middle of the four guide posts (3), the upper end of the piston rod of the oil cylinder (9) is in threaded connection with a connecting nut (8), the connecting nut (8) is respectively fixed on the bottom surface of a movable mould plate (7) by the piston rod connecting nut fixing screws (13), the position of the four corners of the movable template (7) corresponding to the guide columns (3) is respectively provided with a guide sleeve (5) and a gland (4), the guide sleeve (5) is respectively arranged in the inner hole of the movable template (7) above the guide sleeve (5), the gland (4) is fixed on the movable template (7) through gland countersunk head fixing screws (10), the inner hole of the guide sleeve (5) is respectively movably sleeved on the corresponding guide columns (3), and the upper template (6) is arranged on the upper end surfaces of the guide columns (3) and is locked and fixed by upper template countersunk head fixing screws (11).

Images