CN203295344U - Storage jar forming die with threads - Google Patents

Abstract

A storage jar forming die with threads belongs to the field of die manufacturing, comprises an upper die, a lower die, an extrusion die and a bottom die, and is characterized in that the upper die and the lower die are arranged in a face to face manner, the same in shape and provided with a die cavity, wherein a threaded structure is arranged inside the die cavity, the extrusion die is sheathed in the upper die and the lower die and connected with the die cavity, and the bottom die is arranged at the bottoms of the upper die and the lower die. The storage jar forming die with threads has the advantages that the structure is simple, complex procedures are avoided, by injecting injection molding raw material into the die, a storage jar with threads can be formed through a series of procedures, the manufacturing is simple, convenient and fast, the forming efficiency is high, and a phenomenon of storage jar breakage and rejection caused by post processing can be avoided.

Description

A kind of screwed preserving jar forming mould

Technical field:

The utility model relates to the technology of die manufacturing field, relates in particular to a kind of screwed preserving jar forming mould.

Background technology:

Glasswork is that to adopt glass be the daily necessities that processes of main raw material, the general designation of industrial goods.Glass is a kind of comparatively transparent solid matter, forms the contiguous network structure when melting, and the process of cooling medium viscosity increases and sclerosis and non crystallized silicates non-metallic material gradually.

Mould occupies an important position in glass bottle and jar production, glass bottle and jar is the in-mold molding at the definite shape inner chamber, and its quality depends on die quality to a great extent, comprises design, material, working accuracy and the repair quality etc. of mould.Bottle-making machine is completed the process of a product, is basically to realize by the sequence of operation that operates mould.Mould is the workpiece that directly affects quality product, and the loss of mould itself is not only in its damage, also can produce a large amount of product defectses, even makes product rejection.Existing glass preserving jar great majority are round-shaped, such as bottle, beverage bottle etc., on market, the preserving jar of above-mentioned shape is a feast for the eyes, be seen everywhere, but existing glass preserving jar shape matching is single, in order to make preserving jar so not dull, also just increase some decorative patterns on preserving jar, and this pattern that plays decoration function adds after the preserving jar moulding, therefore not only make loaded down with trivial detailsly, and, due to the fragility of glass, may also can damage the preserving jar of moulding in the process of adding, cause preserving jar to break, scrap.

The utility model content:

Technical problem to be solved in the utility model is to provide a kind of screwed preserving jar forming mould simple in structure, easy to make.

Technical problem to be solved in the utility model realizes by the following technical solutions:

A kind of screwed preserving jar forming mould, comprise upper die and lower die, mouthful mould and bed die, it is characterized in that: described upper die and lower die arrange face-to-face, shape is identical and be provided with die cavity, be provided with helicitic texture in described die cavity, described mouthful of die sleeve is located in upper die and lower die and with die cavity, joins, and described bed die is arranged on the upper die and lower die bottom.

Described patrix is provided with bayonet socket, and counterdie is provided with the draw-in groove relative with the bayonet socket shape.

Described upper die and lower die, mouthful mould and bed die are the steel material.

Described bed die is provided with louvre.

Described louvre is crescent shape.

The utility model is simple in structure, avoided numerous and diverse operation, by inject injection raw material in mould, after series of processes, the preserving jar that is threaded shape is namely plastic, make simply, convenient and swift, and shaping efficiency is high, not there will be the phenomenon that causes the preserving jar breakage to be scrapped because of post-production.

Description of drawings:

Fig. 1 is the utility model Facad structure schematic diagram;

Fig. 2 is the utility model plan structure schematic diagram;

Fig. 3 is the utility model die structure schematic diagram.

Wherein: the 1-patrix; The 2-counterdie; 3-mouth mould; The 4-bed die; The 5-die cavity; The 6-bayonet socket; The 7-draw-in groove; The 8-helicitic texture; The 9-louvre.

Embodiment:

For technique means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand,, below in conjunction with concrete diagram, further set forth the utility model.

As shown in Figure 1, Figure 2, Figure 3 shows, a kind of screwed preserving jar forming mould, comprise patrix 1, counterdie 2, mouthful mould 3 and bed die 4, patrix 1 and counterdie 2 arrange face-to-face, and shape is identical and be provided with die cavity 5, is provided with helicitic texture 8 in die cavity 5, mouth mould 3 is sheathed in patrix 1 and counterdie 2 and with die cavity 5, joins, bed die 4 is arranged on patrix 1 and counterdie 2 bottoms, and bed die 4 is provided with louvre 9, and louvre 9 is crescent shape.Patrix 1 is provided with bayonet socket 6, and counterdie 2 is provided with the draw-in groove 7 relative with bayonet socket 6 shapes, and patrix 1, counterdie 2, mouthful mould 3 and bed die 4 are the steel material.

Above demonstration and described ultimate principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (5)

1. screwed preserving jar forming mould, comprise upper die and lower die, mouthful mould and bed die, it is characterized in that: described upper die and lower die arrange face-to-face, shape is identical and be provided with die cavity, be provided with helicitic texture in described die cavity, described mouthful of die sleeve is located in upper die and lower die and with die cavity, joins, and described bed die is arranged on the upper die and lower die bottom.

2. a kind of screwed preserving jar forming mould according to claim 1, it is characterized in that: described patrix is provided with bayonet socket, and counterdie is provided with the draw-in groove relative with the bayonet socket shape.

3. a kind of screwed preserving jar forming mould according to claim 1, it is characterized in that: described upper die and lower die, mouthful mould and bed die are the steel material.

4. a kind of screwed preserving jar forming mould according to claim 1, it is characterized in that: described bed die is provided with louvre.

5. a kind of screwed preserving jar forming mould according to claim 4, it is characterized in that: described louvre is crescent shape.