CN209888102U

CN209888102U - Suspension type core rod porous inner rib plastic extrusion die

Info

Publication number: CN209888102U
Application number: CN201920710824.6U
Authority: CN
Inventors: 柯友军; 何浩; 梅平国
Original assignee: Huangshi Hongda Plastic Mould Co Ltd
Current assignee: Huangshi Hongda Plastic Mould Co Ltd
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-01-03
Anticipated expiration: 2029-05-17

Abstract

The utility model discloses a suspension type core rod porous inner rib plastic extrusion die, which relates to the technical field of die manufacturing, and aims at the problem of inconvenient replacement, the scheme is provided at present, the extrusion die comprises a die body, one side of the die body is fixedly connected with a die head plate through a bolt, one side of the die head plate is fixedly connected with a co-extrusion plate through a bolt, one side of the co-extrusion plate is fixedly connected with a bus plate through a bolt, one side of the bus plate is fixedly connected with a port template through a bolt, a main runner is arranged in the die body, the other end of the main runner is connected with a secondary flow pipe, one end of the secondary flow pipe is connected with the die head plate, the utility model has simple structure and convenient use, because a plurality of suspension type core rods are slidably connected with the chute positions, the processing is simple and convenient, the processing error of a single part can not, the abrasion of a single core rod can facilitate the replacement of the core rod, and the use of the whole die is not influenced.

Description

Suspension type core rod porous inner rib plastic extrusion die

Technical Field

The utility model relates to a mould manufacturing technical field especially relates to a muscle plastics extrusion tooling in floated plug is porous.

Background

The extrusion die belongs to one of forming dies, but other discharging modes are realized by the action of extrusion. The method is widely applied to aluminum special-shaped structures and is also used in plastic parts. The front end of the extruder is used for manufacturing pipes or profiled bars. In short, the mold is a tool for molding an article, the tool is composed of various parts, different molds are composed of different parts, and the processing of the appearance of the article is realized mainly through the change of the physical state of a molded material.

SUMMERY OF THE UTILITY MODEL

The utility model provides a floated porous interior muscle plastics extrusion tooling of plug has solved the problem of inconvenient change.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a porous interior muscle plastics extrusion tooling of floated plug, includes the die body, bolt fixedly connected with die head board is passed through to one side of die body, the board is crowded altogether through bolt fixedly connected with to one side of die head board, bolt fixedly connected with cylinder manifold is passed through to one side of crowded board altogether, bolt fixedly connected with mouth template is passed through to one side of cylinder manifold, be provided with the sprue in the die body, and the other end of sprue is connected with from the flow tube, be connected with the die head board from the one end of flow tube, be provided with the spout in the die head board, sliding connection has floated plug in the spout, all be provided with the forming tube in crowded board, cylinder manifold and the mouth template altogether.

Preferably, the sliding groove is of a dumbbell-shaped structure.

Preferably, the secondary flow channel is higher than the two ends, and the secondary flow channel adopts an inverted V-shaped structure.

Preferably, the outer side of the die body is fixedly connected with an edge buckle, and the edge buckle is made of pure PVC materials.

The utility model has the advantages that:

through the mutual matching of the die body, the die head plate, the co-extrusion plate, the bus plate, the mouth template, the main runner, the secondary flow pipe, the sliding groove, the suspended core rod and the forming pipe, the machining process is simple, the machining error of a single part cannot influence the use of the whole die, and meanwhile, in the use process, the abrasion of the single core rod can be conveniently replaced without influencing the use of the whole die

Drawings

Fig. 1 is a schematic front sectional view of the present invention.

Fig. 2 is a schematic left-side sectional view of the present invention.

Fig. 3 is a schematic top sectional view of the present invention.

Fig. 4 is an enlarged schematic view of the position a of the present invention.

Fig. 5 is a schematic view of the suspension core rod of the present invention.

Reference numbers in the figures: the device comprises a die body 1, a die head plate 2, a co-extrusion plate 3, a bus plate 4, a die plate 5, a main runner 6, a secondary flow pipe 7, a chute 8, a suspension type core rod 9 and a forming pipe 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to the attached drawings 1-5, a suspension type core rod porous inner rib plastic extrusion die comprises a die body 1, one side of the die body 1 is fixedly connected with a die head plate 2 through a bolt, one side of the die head plate 2 is fixedly connected with a co-extrusion plate 3 through a bolt, one side of the co-extrusion plate 3 is fixedly connected with a bus plate 4 through a bolt, one side of the bus plate 4 is fixedly connected with a port template 5 through a bolt, a main runner 6 is arranged in the die body 1, the other end of the main runner 6 is connected with a secondary flow pipe 7, one end of the secondary flow pipe 7 is connected with the die head plate 2, a chute 8 is arranged in the die head plate 2, a suspension type core rod 9 is slidably connected in the chute 8, forming pipes 1 are arranged in the co-extrusion plate 3, the bus plate 4 and the port template 5, the chute 8 adopts a dumbbell-shaped structure, the secondary flow pipe 7 is higher, the edge fastener is made of pure PVC material.

The working principle is as follows: during the use, annotate the material through sprue 6, then through in flowing the pipe 7 and entering into die head board 2, then carry out extrusion molding work through crowded board 3 altogether, cylinder manifold 4 and oral cavity template 5, at the extrusion molding in-process, liquid plastics are through blockking and the shaping of spout 8 and floated plug 9 for the shaping is complete, the utility model discloses simple structure, convenient to use because a plurality of floated plugs and spout position sliding connection, make processing simple and convenient, the fault of processing of single part can not influence whole mould and use, and simultaneously in the use, the wearing and tearing of single plug can conveniently be changed it, does not influence the use of whole mould.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A suspension type core rod porous inner rib plastic extrusion die comprises a die body (1) and is characterized in that, one side of the die body (1) is fixedly connected with a die head plate (2) through a bolt, one side of the die head plate (2) is fixedly connected with a co-extrusion plate (3) through a bolt, one side of the co-extrusion plate (3) is fixedly connected with a bus bar (4) through a bolt, one side of the confluence plate (4) is fixedly connected with a port template (5) through bolts, a main runner (6) is arranged in the die body (1), and the other end of the main flow passage (6) is connected with a secondary flow pipe (7), one end of the secondary flow pipe (7) is connected with the die head plate (2), a sliding chute (8) is arranged in the die head plate (2), a suspended core rod (9) is connected in the sliding chute (8) in a sliding way, and forming tubes (10) are arranged in the co-extrusion plate (3), the bus bar (4) and the die plate (5).

2. The plastic extrusion die for the suspended core rod and the inner rib is characterized in that the sliding groove (8) is of a dumbbell-shaped structure.

3. The plastic extrusion die with the suspended core rod and the multi-hole inner rib is characterized in that the secondary flow pipe (7) is higher than the two ends, and the secondary flow pipe (7) is of an inverted V-shaped structure.

4. The plastic extrusion die for the suspended core rod and the inner rib is characterized in that an edge buckle is fixedly connected to the outer side of the die body (1), and the edge buckle is made of pure PVC materials.