CN220784712U

CN220784712U - Fence die

Info

Publication number: CN220784712U
Application number: CN202322604834.0U
Authority: CN
Inventors: 裘军财
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-09-25
Filing date: 2023-09-25
Publication date: 2024-04-16
Anticipated expiration: 2033-09-25

Abstract

The utility model relates to a die, in particular to a fence die, which solves the problem of fence structural design. Including the mould body, the mould body has die cavity face, annotates wide face of hole and annotates the narrow face of hole, be equipped with last fence chamber and the lower fence chamber that is linked together on the die cavity face, go up fence chamber and be equipped with the last fence portion of four time back fonts, be linked together between the last fence portion, and still be equipped with the partition portion between the last fence portion, be equipped with the fretwork piece of protrusion die cavity face between two arbitrary upper fence portions, the lower fence chamber is equipped with the lower fence portion of four time back fonts, be the lower fence module between two lower fence portions, be equipped with down partition portion between the lower fence portion in the lower fence module, design benefit, fine and smooth, guaranteed structural strength when reducing cost is more permanent, still richened the function, reinforcing interest.

Description

Fence die

Technical Field

The utility model relates to a die, in particular to a fence die.

Background

The rail, i.e., the guardrail, is an obstacle provided for people to keep various livestock in stock from the earliest wood rail. To date, pens often appear in different forms of appearance in our lives, with very wide use and connotation. For infant fences, plastic materials are generally adopted, and a plurality of holes are designed to improve the functionality. Traditional rail cost is relatively higher, and is mostly non-fretwork on the whole, if generally fretwork influences structural strength easily, all has the hidden danger in both transportation and use.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a fence die.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a rail mould, includes the mould body, the mould body has die cavity face, annotates wide face of hole and annotates the narrow face of hole, be equipped with last fence chamber and the lower fence chamber that is linked together on the die cavity face, go up fence chamber and be equipped with the last fence portion of round font, be linked together between the last fence portion, and still be equipped with the partition portion between the last fence portion, be equipped with the fretwork piece of protrusion die cavity face between two arbitrary upper fence portions, the lower fence chamber is equipped with the lower fence portion of round font, be the lower fence module between two pairs of lower fence portions, be equipped with lower partition portion between the lower fence portion in the lower fence module, be equipped with the opening piece of protrusion die cavity face between the lower fence module, be linked together between the lower fence module, the die cavity face is equipped with the spread groove in the cross joint department of last fence portion and lower fence portion, go up fence chamber or lower fence chamber outside still is equipped with lug groove and annular piece of looks adaptation respectively.

The wide surface of the injection hole is provided with a mounting hole penetrating through the die body.

The two ends of the upper partition part and the lower partition part are both semicircular structures, and the centers of the upper partition part and the lower partition part are bar-shaped structures.

The upper fence part is also provided with a concave reinforcing groove near the hollowed-out block, and the reinforcing groove is of a step-shaped structure.

The upper fence cavity and the lower fence cavity are provided with convex round tables or concave round tables at least at one intersection node.

The utility model has the beneficial effects that: the rail die provided by the utility model has the advantages that the design is ingenious and fine, the hollow proportion of the whole structure is obviously improved, the cost is reduced, the structural strength is ensured, the service life is still longer, the functions are enriched, and the interestingness is enhanced.

Drawings

FIG. 1 is a schematic diagram of the front structure of the present utility model;

Fig. 2 is a schematic view of the back structure of the present utility model.

Detailed Description

As shown in fig. 1-2, a fence die comprises a die body, wherein the die body is provided with a cavity surface 1, a wide injection hole surface 2 and a narrow injection hole surface 3, the cavity surface 1 is a main glue solution circulation area during injection molding, and the wide injection hole surface 2 and the narrow injection hole surface 3 are multi-point injection molding in different directions. The open-cell injection molding is a mature technical means, and is not excessively described and limited herein, wherein the multi-face simultaneous injection molding is mainly described herein, so that the structural quality and strength are ensured, namely, uniformity and consistency are achieved.

The cavity surface 1 is provided with an upper fence cavity and a lower fence cavity which are communicated, the upper fence cavity is provided with an upper fence part 4 in a shape like a Chinese character 'hui', the upper fence parts 4 are communicated, an upper partition part 5 is further arranged between the upper fence parts 4, a hollowed-out block 6 protruding out of the cavity surface 1 is arranged between any two upper fence parts 4, and the lower fence cavity is provided with a lower fence part 7 in a shape like a Chinese character 'hui'. It should be noted that the protruding portion will show a groove or a hollow in the finished product, whereas the recessed portion is physically present. The design of the hollowed-out block 6 adds a small platform for the finished product, and can be used for placing articles or hanging some racks. The upper partition portion 5 serves as a partition and also enhances the local structural strength, thereby enhancing the effect of supporting the longitudinal structure.

The lower column modules are arranged between the lower column modules 7, a lower partition part 8 is arranged between the lower column modules 7 in the lower column modules, an opening block 9 protruding out of the cavity surface 1 is arranged between the lower column modules, the lower column modules are communicated, a connecting groove 10 is formed in the cross joint of the upper column part 4 and the lower column part 7 of the cavity surface 1, a lug groove 11 and an annular block 12 which are matched with each other are further formed in the outer side of the upper column cavity or the outer side of the lower column cavity respectively, and the lug groove and the annular block can be spliced up and down in various modes, and the mode is determined according to actual production and use. In the same way, the lower fence part 7 is hollowed out and has reinforced structural strength, and the design of the opening block 9 is to add a small door with lower height, namely the position of the opening block 9, so that the climbing interest is enriched. At the same time, the design of the connecting groove 10 is to further strengthen the connection between the upper rail part 4 and the lower rail part 7 and to increase the structural strength thereof.

The wide surface 2 of the injection hole, the narrow surface 3 of the injection hole is provided with a mounting hole 13 penetrating through the die body, which is convenient for connecting a cylinder or a shaft and moving when the die is opened. The two ends of the upper partition part 5 and the lower partition part 8 are of semicircular structures, the centers of the upper partition part 5 and the lower partition part 8 are of bar-shaped structures, the structure is suitable for the injection molding condition, and the thickness of a finished product at the position is relatively uniform.

The upper fence part 4 is also provided with a concave reinforcing groove 14 near the hollowed-out block 6, the reinforcing groove 14 is of a step-shaped structure, the step-shaped structure is of a multi-layer step-shaped structure, and the platform formed by the hollowed-out block 6 bears load, so that the auxiliary support of the structure is designed.

The convex round table 15 or the concave round table 16 is arranged at the position of at least one intersection point of the upper fence cavity and the lower fence cavity, and the fact that the grooves or the protrusions are repeatedly sleeved inside and outside the grooves or the protrusions is beneficial to improving the structural strength, so that the convex round table 15 and the concave round table 16 are designed to be beneficial to prolonging the service life.

In the description of the present utility model, it should be noted that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model, while the basic principles, main features, and advantages of the present utility model are shown and described above, and it should be understood by those skilled in the art.

Claims

1. The utility model provides a rail mould, includes the mould body, its characterized in that, the mould body has die cavity face, annotates wide face of hole and annotates the narrow face of hole, be equipped with last fence chamber and the lower fence chamber that is linked together on the die cavity face, go up fence chamber and be equipped with the last fence portion of four return font, be linked together between last fence portion, and still be equipped with the partition portion between the last fence portion, be equipped with the fretwork piece of protrusion die cavity face between two arbitrary upper fence portions, be equipped with the lower fence portion of four return font in the lower fence chamber, be equipped with down the partition portion between two liang of lower fence portions, be equipped with the opening piece of protrusion die cavity face between the lower fence module, be linked together between the lower fence module, the cross joint department of last fence portion and lower fence portion of die cavity face is equipped with the spread groove, go up fence chamber or lower fence chamber outside still is equipped with lug groove and annular piece of looks adaptation respectively.

2. The pen die of claim 1, wherein said wide face of said orifice is provided with mounting holes extending through the die body.

3. The fence die of claim 2 wherein said upper and lower partitions are semi-circular in configuration at each end and are bar-shaped in configuration at the center.

4. A fence die as claimed in claim 3 wherein said upper fence portion further includes a recessed stiffening groove adjacent said hollowed-out block, said stiffening groove being of stepped configuration.

5. The pen die of claim 1, wherein said upper and lower pen cavities are provided with convex or concave lands at least one intersection point.