CN204018657U - Novel mould turnover machine - Google Patents

Abstract

The utility model discloses a novel mould machine turns over, including first electric hoist device, second electric hoist device, third electric hoist device, the fourth electric hoist device that is square four corners and distributes, first electric hoist device and second electric hoist device are connected through first chain, third electric hoist device and fourth electric hoist device pass through the second chain and connect, and the molding box both ends of going up mould or lower mould are hung respectively on first chain, second chain, start first electric hoist device, second electric hoist device, third electric hoist device, fourth electric hoist device through the remote control to synchronous receipts chain, chain are put, can accomplish the action of turning over the mould, and degree of automation is high, improves the efficiency of compound die greatly.

Description

A new type of turning machine

technical field

The utility model relates to a novel turning machine for turning over a molding box in sand casting.

Background technique

In the sand casting industry, the casting mold usually includes an upper mold and a lower mold. At that time, it was placed upwards when pouring the molding sand, so it was necessary to close the mold before casting. At this time, the upper mold or the lower mold needs to be turned over. The overturning process is usually realized by manual cooperation with the spreader, and the operation process is very cumbersome, time-consuming and low in production efficiency.

Contents of the invention

In order to overcome the deficiencies of the prior art, the utility model provides a novel mold turning machine capable of realizing automatic mold turning and high efficiency.

The technical scheme that the utility model solves its technical problem adopts is:

A new type of mold turning machine, comprising a first electric hoist device, a second electric hoist device, a third electric hoist device, and a fourth electric hoist device distributed at four corners of a square, the first electric hoist device and the second electric hoist device The third electric hoist device and the fourth electric hoist device are connected by a second chain.

The first electric hoist device and the third electric hoist device are arranged on the first driving track and there is a distance between them, and the second electric hoist device and the fourth electric hoist device are arranged on the second driving track and there is a distance between them The distance corresponding to the first electric hoist device and the third electric hoist device, the first electric hoist device, the second electric hoist device, the third electric hoist device, and the fourth electric hoist device are driven by the driving device to move synchronously.

The beneficial effects of the utility model are: a new mold turning machine, comprising a first electric hoist device, a second electric hoist device, a third electric hoist device, and a fourth electric hoist device distributed in a square shape, the first electric hoist device The hoist device and the second electric hoist device are connected through the first chain, the third electric hoist device and the fourth electric hoist device are connected through the second chain, and the two ends of the molding box of the upper mold or the lower mold are respectively mounted on the first chain , On the second chain, start the first electric hoist device, the second electric hoist device, the third electric hoist device, and the fourth electric hoist device by remote control, and synchronously retract and release the chain to complete the mold turning action. The high degree of automation greatly improves the efficiency of mold clamping.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is the side structural representation of the utility model;

Fig. 2 is a top view of the utility model.

Detailed ways

With reference to Fig. 1, Fig. 2, Fig. 1, Fig. 2 are the structural representations of a specific embodiment of the present utility model, as shown in the figure, a kind of novel mold turning machine comprises the first electric hoist device 1 that is square four corners distribution, the first The second electric hoist device 2, the third electric hoist device 3, and the fourth electric hoist device 4, the first electric hoist device 1 and the second electric hoist device 2 are connected by a first chain 61, and the third electric hoist device 3 It is connected with the fourth electric hoist device 4 through the second chain 62, and the two ends of the molding box 7 of the upper mold or the lower mold are respectively mounted on the first chain 61 and the second chain 62, and the first electric hoist device 1, The second electric hoist device 2, the third electric hoist device 3, and the fourth electric hoist device 4, and synchronously receive and release the chain, such as the first electric hoist device 1 and the third electric hoist device 3 release the chain, and the second electric hoist device When the chain hoist device 2 and the fourth electric hoist device 4 are retracted, the mold turning action can be completed, which has a high degree of automation and greatly improves the efficiency of mold closing.

As shown in the figure, the first electric hoist device 1 and the third electric hoist device 3 are arranged on the first driving rail 51 with a distance therebetween, and the second electric hoist device 2 and the fourth electric hoist device 4 are arranged on the There is also a distance corresponding to the first electric hoist device 1 and the third electric hoist device 3 on the second driving track 52, the first electric hoist device 1, the second electric hoist device 2, the third electric hoist device 3, The fourth electric hoist device 4 is driven by the driving device 5 to move synchronously, so that the first electric hoist device 1, the second electric hoist device 2, the third electric hoist device 3, and the fourth electric hoist device 4 can move in translation, which is convenient for mobile modeling Box 7 further improves the efficiency of mold clamping.

The above is a specific description of the preferred implementation of the present utility model, but the present invention is not limited to the described embodiments, and those skilled in the art can also make various equivalent deformations or modifications without violating the spirit of the present utility model. Replacement, these equivalent modifications or replacements are all included within the scope defined by the claims of the present application.

Claims (2)

1. A new type of mold turning machine, characterized in that: it comprises the first electric hoist device (1), the second electric hoist device (2), the third electric hoist device (3), and the fourth electric hoist device distributed in square four corners. device (4), the first electric hoist device (1) and the second electric hoist device (2) are connected through a first chain (61), and the third electric hoist device (3) and the fourth electric hoist device ( 4) Connected by the second chain (62). 2. A new mold turning machine according to claim 1, characterized in that: the first electric hoist device (1) and the third electric hoist device (3) are arranged on the first driving rail (51) and There is a distance, the second electric hoist device (2) and the fourth electric hoist device (4) are arranged on the second driving track (52) and there is a distance between the first electric hoist device (1) and the third electric hoist device The distance corresponding to the device (3), the first electric hoist device (1), the second electric hoist device (2), the third electric hoist device (3), and the fourth electric hoist device (4) are composed of a driving device ( 5) Drive synchronous displacement.