CN209478730U - Composite material tool box box forming mold - Google Patents

Abstract

The utility model relates to a mold for forming a composite toolbox body, which belongs to the field of moulds. A lower formwork is provided, which is characterized in that guide pillars are installed vertically around the lower formwork, and the guide pillars are inserted into the guide holes of the side plates so that the side plates are vertically positioned around the lower formwork, and the side plates and the lower formwork are fixed. The bolts are installed together, and the contact position between the inner side of the side plate and the upper surface of the lower formwork is a circular arc transition. There are multiple building block movable inserts installed above the lower formwork on the inner side of the side plate. The shape of the inner cavity surrounded by the side plates is the same, the contact surface of the adjacent building block type movable inserts is a wedge-shaped surface, the upper surface of the movable inserts is processed with bolt holes, and the top of the side plates is covered with an upper formwork.

Description

Composite material tool box box forming mold

technical field

The utility model relates to the field of moulds, in particular to a mold for forming a tool box made of composite materials.

Background technique

As we all know, the mold of the traditional composite material box only adopts the punch mold, the concave mold or the integral mold. Only using the punch and die can only guarantee the appearance of the inside or outside of the composite toolbox, but cannot guarantee the dimensional accuracy of the composite toolbox. The use of integral molds can ensure the dimensional accuracy of the composite toolbox box, but it is easy to squeeze the composite material cloth layer when making the composite toolbox box, and the box is not easy to take out, resulting in unqualified products.

Contents of the invention

In order to overcome the deficiencies in the prior art, the utility model provides a mold for forming a composite material toolbox body, which can not only ensure the appearance size of the composite material toolbox casing, but also ensure the appearance quality of the composite material toolbox casing. Better guarantee the quality of the composite material toolbox body and reduce unqualified products.

The technical solution adopted by the utility model to solve the technical problem is: a composite material toolbox box forming mold, which is provided with a lower template, which is characterized in that guide pillars are vertically installed around the lower template, and the guide pillars are inserted on the side In the guide hole of the plate, the side plate is vertically positioned around the lower formwork. The side plate and the lower formwork are installed together by fixing bolts. The position where the inner surface of the side plate contacts the upper surface of the lower formwork is a circular arc transition. A plurality of building block movable inserts are installed above the inner lower formwork. After the building block movable inserts are piled up, the shape of the inner cavity surrounded by the lower formwork and side panels is the same. The contact surface of the adjacent building block movable inserts is Wedge-shaped surface, the upper surface of the movable insert is processed with bolt holes, and the top of the side plate is covered with an upper template.

The beneficial effect of the utility model is that the structure is simple, which can not only ensure the appearance size of the composite material toolbox box, but also ensure the appearance quality of the composite material toolbox box body, and better ensure the quality of the composite material toolbox box body , reducing substandard products.

Description of drawings

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

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

In the figure 1. Lower formwork, 2. Side panels, 3. Guide pillars, 4. Upper formwork, 5. Movable inserts, 6. Composite material cloth layer, 7. PVC foam box body, 8. Fixing bolts.

Detailed ways

In the figure, the utility model is provided with a lower formwork 1, and guide pillars 3 are vertically installed around the lower formwork 1, and the guide pillars 3 are inserted into the guide holes of the side plates 2 so that the side plates 2 are vertically positioned around the lower formwork 1. , the side plate 2 and the lower formwork 1 are installed together via fixing bolts 8, the position where the inner surface of the side plate 2 contacts the upper surface of the lower formwork 1 is a circular arc transition, and the lower formwork 1 on the inner side of the side plate 2 is installed with multiple A building block type movable insert 5, after the building block type movable insert 5 is piled up, has the same shape as the cavity surrounded by the lower formwork 1 and the side plate 2, and the contact surface of the adjacent building block type movable inserts 5 is a wedge-shaped surface, The upper surface of the movable insert 5 is processed with bolt holes, and the top of the side plate 2 is covered with an upper template 4 .

When the utility model is in use, the composite material cloth layer 6 and the PVC foam 7 of the box body are pasted on the inner surface of the side plate 2 and the lower formwork 1 in turn, and then the building block type movable insert 5 is placed, and the building block type movable insert 5 is stacked with The shape and size of the cavity surrounded by the PVC foam 7 are the same, and finally the upper template 4 is placed, and after the mold is assembled, it is put into the molding equipment for mold closing and curing. After the box body is solidified, the building block type movable inserts 5 and 4 side panels 2 are disassembled in turn, and the box body is completed, and the top surface of the movable inserts 5 is processed with bolt holes, which can facilitate the removal of the movable inserts 5 when the product is released from the mold.

Claims (1)

1. A mold for forming a composite material toolbox box body is provided with a lower formwork, which is characterized in that guide pillars are vertically installed around the lower formwork, and the guide pillars are inserted in the guide holes of the side plates so that the side plates are vertically positioned on the lower plate. Around the formwork, the side plate and the lower formwork are installed together by fixing bolts. The position where the inner surface of the side plate contacts the upper surface of the lower formwork is a circular arc transition. There are multiple building block activities installed above the lower formwork inside the side plate. Inserts, after stacking, the building block movable inserts have the same shape as the inner cavity surrounded by the lower formwork and side panels, and the contact surfaces of the adjacent building block movable inserts are wedge-shaped surfaces, and the upper surface of the movable inserts is processed with bolt holes , the top of the side plate is covered with an upper formwork.