CN205497891U - Easily open handle moulded die of mould - Google Patents

Abstract

The utility model belongs to the technical field of tooling design, a easily open handle moulded die of mould is related to. The handle moulded die divide into mould and lower mould, wherein, the lower mould falls into 3 parts, left side die body, right side die body, the die body, a left side die body and right for the die body taper pin connect, and install trapezoidal bolt on the side of left die body and right die body, the top of right die body is arranged in to the die body, right side die body is fixed a position and is connected with inner hexagonal cylinder head screw with locating pin for the die body, laminate with the side of left die body in a side of die body, open the die orifice one outside of three die body each division of edge, the die orifice is opened to one each division of contact surface edge at every die body, the profile that three die body constitutes is unanimous with the product design. The utility model discloses dividing the mould to handle original moulded die, through concrete operations and coordinate the problem that appears, perfecing the digifax, that has guaranteed the handle moulded die at last correctly opens the mould, has satisfied the manufacturing of handle moulded die, and easy operation, has reduced the intensity of labour and the cost of workman's operation.

Description

A handle forming mold that is easy to open

technical field

The utility model belongs to the technical field of tooling design and relates to a handle molding die which is easy to open.

Background technique

Generally, the helicopter handle forming mold is only divided into upper and lower mold bodies, which belong to the mold tooling. Since the product (see Figure 1) has two parallel surfaces, it is difficult to open the mold during use.

Contents of the invention

The purpose of the utility model is to provide a handle forming mold which is easy to open. The technical solution of the utility model is that the handle forming mold is divided into an upper mold and a lower mold, wherein the lower mold is divided into three parts, the left mold body, the right mold body, and the mold body, and the left mold body and the right mold body use a tapered Pin connection, and install trapezoidal bolts on the side of the left mold body and the right mold body, the mold body is placed above the right mold body, the right mold body and the mold body are positioned with positioning pins and connected with hexagon socket head screws, the mold body One side is attached to the side of the left mold body, and a mold opening is opened at the outer corner of the three mold bodies, and a mold opening is opened at the corner of the contact surface of each mold body. The shape of the body is consistent with the shape of the product.

The utility model has the advantages and beneficial effects. The utility model separates the original forming mold, and through specific operations and coordination of problems, improves the digital model, and finally ensures the correct mold opening of the handle forming mold, which satisfies the requirements of the handle. The production cycle requirement of forming mold manufacturing improves the production efficiency, and the operation is simple, which reduces the labor intensity and cost of workers' operation. When there are two parallel surfaces in the product, the mold body should be divided reasonably to complete the mold opening of the product better. This conclusion has been promoted again: when the product has closed angles, the mold body must be divided reasonably to make the product open better.

Description of drawings

Fig. 1 is the handle product sketch map of the present utility model;

Fig. 2 is a structural schematic diagram of the handle molding die of the present utility model;

Fig. 3, Fig. 4 all are the structure schematic diagrams of the utility model lower mold.

detailed description

Below in conjunction with accompanying drawing, the utility model is described in detail.

The material of the helicopter handle product is carbon fiber composite material, and two surfaces in the product are parallel, which makes it difficult to open the product in the mold. In order to avoid this problem, this molding die is designed as a compression die, which is divided into upper die 1 and lower die 2, wherein the lower die is divided into 3 parts, left die body 3, right die body 4, die body 5, left die body 3 and right mold body 4 are connected with taper pin 6, and trapezoidal bolt 7 is installed on the side of left mold body 3 and right mold body 4, and mold body 5 places the top of right mold body 4, and right mold body 4 and mold body The body 5 is positioned with a positioning pin 8 and connected with a hexagon socket head cap screw 9. One side of the mold body 5 is attached to the side of the left mold body 3, and a mold opening 10 is opened at each of the outer corners of the three mold bodies. 1. A mold opening 10 is respectively opened at the corners of the contact surfaces of each mold body, and the profile formed by the three mold bodies is consistent with the product shape. The mold body 5 is a detachable mold body, which is convenient for mold opening.

The design of the handle forming mold and the process of opening the mold are as follows:

1) Design the handle forming mold, which is a compression mold;

2) Divide into upper mold 1 and lower mold 2, and lower mold 2 is divided into three pieces (left mold body 3, right mold body 4, mold body 5), see Fig. 2;

3) The specific parting method of the lower mold 2 (see Figure 3 and Figure 4):

a) Both sides of the edge of the left mold body 3 are 25mm away from the reference plane in the width direction, and 100mm away from the bottom surface in the height direction, and the middle of the left mold body 3 is consistent with the product shape;

b) One side of the right mold body 4 is 85mm and 125mm from the reference plane in the width direction, and 40mm from the bottom surface in the height direction; the other side is 85mm and 125mm from the reference plane in the width direction. The height direction is 100mm from the bottom surface, and the middle of the mold body is consistent with the product shape;

c) The mold body 5 is 25mm and 85mm from the reference plane in the width direction, 100mm from the bottom surface in the height direction, the length is 106mm, the width is 60mm, and the height is 60mm.

4) The left mold body 3 and the right mold body 4 are connected with a tapered pin 6, and trapezoidal bolts 7 are installed on the sides of the left mold body 3 and the right mold body 4. The mold body 5 is a detachable mold body, and the right mold body 4 and the mold body 5 are positioned with positioning pins 8 and connected with socket head cap screws 9 . Finally, 8 mold openings 10 are opened on the mold body to facilitate mold opening;

5) Mold opening sequence: first open the upper mold 1, then open the mold body 5 and the left mold body 3 in sequence, and finally open the product successfully.

Claims (1)

1. being prone to a handle shaping mould of Qi Mo, it is characterized in that, handle shaping mould is divided into upper die and lower die, wherein, Lower mold is divided into 3 parts, left mould body, right die body, die body, left mould body and right die body cone pin and connects, and Installing trapezoidal bolt on the side of left mould body and right die body, die body is placed in the top of right die body, and right die body is used with die body Alignment pin location also connects with hexagon socket cap head screw, the side laminating of a side of die body and left mould body, The outside edge of three die bodys is respectively opened one and is opened die orifice, and the contact surface edge at each die body is respectively opened one and opened mould Mouthful, the profile of three die body compositions is consistent with product design.