CN217021372U

CN217021372U - Extrusion die with one extrusion outlet and two extrusion outlets

Info

Publication number: CN217021372U
Application number: CN202220143757.6U
Authority: CN
Inventors: 余有守
Original assignee: Kinugawa Rubber And Plastic Guangzhou Co ltd
Current assignee: Kinugawa Rubber And Plastic Guangzhou Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-07-22
Anticipated expiration: 2032-01-19

Abstract

The utility model relates to the technical field of rubber extrusion production dies, in particular to an extrusion die with a first extrusion outlet and a second extrusion outlet, which comprises the following technical schemes: cover half body and second discharging channel, trompil and activity cartridge have the separator in the middle of cover half body one side, the inside first discharging channel that is equipped with of cover half body, both ends movable mounting respectively has the movable mould body, two about the cover half body the inboard one side relative with the cover half body of movable mould body is equipped with second discharging channel respectively, two the movable mould body is respectively through first installation screw and second installation screw and cover half body movable mounting, two the movable mould body inboard is equipped with the arch respectively. The utility model solves the problem that the existing extrusion outlet gold can only manufacture rubber strips with one size when in use.

Description

Extrusion die with one extrusion outlet and two extrusion outlets

Technical Field

The utility model relates to the technical field of rubber extrusion production dies, in particular to an extrusion die with a first extrusion outlet and a second extrusion outlet.

Background

The extrusion outlet gold belongs to a forming die of an extrusion die, and only the extrusion outlet gold is 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, a mold is a tool for molding an article, which is composed of various parts, and different molds are composed of different parts, and it is accomplished by the processing of the outer shape of the article mainly through the change of the physical state of the molded material.

A large number of searches find that: the Chinese utility model patent: the utility model discloses an application number (CN 201220407450.9) and a publication number (CN 202702572U), and discloses a composite rubber extrusion die, belonging to the technical field of rubber extrusion production dies. The technical scheme is as follows: the three mold forming plates are respectively a front mold forming plate, a middle mold forming plate and a rear mold forming plate which are sequentially arranged and connected together through the assembling guide columns, the three mold forming plates are provided with the inlaid cores, and the centers on the three mold forming plates form the product cavity groove. The die forming plate forms a lengthened and gradually changed product cavity groove, so that the continuous stability of the glue yield is ensured, and the size fluctuation of a product is ensured within a reasonable tolerance range; the inlaid type core reduces the blocking effect on the sizing material, prevents the sizing material from flowing smoothly to generate scorched particles and influences the appearance condition of the surface of the product; an air channel is formed in the embedded type core, so that the pressure in the holes in the product is consistent during production, and the product is prevented from deforming.

However, when the extrusion nozzle is used, only one size of rubber strip can be extruded at a time, so that the production efficiency is low, and therefore an extrusion die with two extrusion nozzles is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an extrusion die with an extrusion outlet for one extrusion outlet and two extrusion outlets, which has the advantage of improving the production efficiency and solves the problem that the existing extrusion outlet can only manufacture rubber strips with one size when used.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an extrusion tooling who gives as security out mouth gold one and go out two, includes cover half body and second discharging channel, trompil and activity cartridge have the separator in the middle of cover half body one side, the inside first discharging channel that is equipped with of cover half body, both ends movable mounting respectively has the movable mould body about the cover half body.

Preferably, the cross section of the fixed die body is designed into a Y-shaped structure, and the outer wall of the other side of the fixed die body is provided with an outer thread. Through setting up outer silk screw thread on the cover half body to accessible outer silk screw thread is with cover half body and extrusion device intercommunication installation when using.

Preferably, both ends contact but not fixed connection with first discharging channel inner wall respectively around the separator in the first discharging channel, and one side fixed mounting that the separator deviates from the cover half body has the lantern ring. The first discharge channel is separated from the second discharge channel by a partition, and the extruded material can enter the two second discharge channels simultaneously.

Preferably, two the inboard one side opposite to the cover half body of movable mould body is equipped with second discharging channel respectively, and two movable mould bodies are equipped with the arch respectively through first installation screw and second installation screw and cover half body movable mounting, two movable mould body inboards. Through first installation screw and second installation screw with movable mould body and cover half body movable mounting to when extruding the operation to the rubber strip of different specifications, the accessible is changed the movable mould body and is realized the change of rubber strip specification.

Preferably, the inner diameter of the two first discharging channels is larger than that of the second discharging channel. Through making second discharging channel internal diameter size be less than first discharging channel internal diameter size to make the texture when extruding of rubber material compacter.

Compared with the prior art, the utility model has the following beneficial effects:

according to the rubber strip production device, the first discharge channel is divided into two sections by the partition piece, so that extruded materials can be simultaneously extruded to the two second discharge channels, and meanwhile, the movable die body is installed through the first installation screw and the second installation screw, so that when the rubber strip production device is used, the appropriate movable die body can be selected according to the required size to be installed, the production effect of the rubber strip is improved, and the size of the rubber strip can be adjusted.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a right side view of the present invention;

fig. 4 is a left side view of the present invention.

In the figure: 1. the fixed die body; 2. a first mounting screw; 3. a movable mold body; 4. a second discharge channel; 5. a separator; 6. a first discharge channel; 7. external thread; 8. and a second mounting screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

Example one

Referring to fig. 1 to 4, an embodiment of the present invention is shown: the utility model provides an extrusion die of giving as security out mouth gold one and going out two, includes cover half body 1 and second discharging channel 4, and trompil and activity cartridge have a separator 5 in the middle of cover half body 1 one side, and both ends contact nevertheless not fixed connection with 6 inner walls of first discharging channel respectively around the separator 5 in the first discharging channel 6, and one side fixed mounting that separator 5 deviates from cover half body 1 has the lantern ring. By providing a partition 5 in the first flow channel 6, the first flow channel 6 is separated therefrom by the partition 5 and the extrudate can enter both second flow channels 4 simultaneously. The upper end and the lower end of the fixed die body 1 are respectively and movably provided with a movable die body 3. The inner sides of the two movable die bodies 3 are respectively provided with a second discharging channel 4 on one side opposite to the fixed die body 1, the two movable die bodies 3 are respectively movably installed on the fixed die body 1 through first installation screws 2 and second installation screws 8, and the inner sides of the two movable die bodies 3 are respectively provided with a bulge. Through first installation screw 2 and second installation screw 8 with

movable mould body

3 and 1 movable mounting of cover half body to when extruding the operation to the rubber strip of different specifications, the accessible is changed movable mould body 3 and is realized the change of rubber strip specification. Through setting up separator 5, thereby separate into two intervals with first discharging channel 6, thereby make the extrusion material extrude to two second discharging channel 4 simultaneously, install movable mould body 3 through first installation screw 2 and second installation screw 8, thereby when using, can select suitable movable mould body 3 to install according to required size, reached the production effect that improves the rubber strip, and can carry out the effect adjusted to the rubber strip size.

Example two

Referring to fig. 1 to 4, an embodiment of the present invention includes: compared with the first embodiment, the extrusion die with the first extrusion outlet and the second extrusion outlet further comprises a fixed die body 1 and a second discharge channel 4, the cross section of the fixed die body 1 is designed in a Y-shaped structure, and the outer thread 7 is formed in the outer wall of the other side of the fixed die body 1. Through set up outer screw thread 7 on cover half body 1 to accessible outer screw thread 7 installs cover half body 1 with extrusion device intercommunication when using. A first discharging channel 6 is arranged in the fixed die body 1, and the inner diameter of the two first discharging channels 6 is larger than that of the second discharging channel 4. Through making the second discharging channel 4 internal diameter size less than the first discharging channel 6 internal diameter size to make the texture of rubber material when extruding compacter. The working principle is as follows: when the rubber strip extrusion die is used, the fixed die body 1 is communicated with an extrusion device through the external thread 7, the separator 5 is movably inserted into the first discharge channel 6, at the moment, the proper movable die body 3 is selected according to different processing sizes of rubber strips, and the movable die body 3 is fixedly connected with the fixed die body 1 through the first mounting screws 2 and the second mounting screws 8, so that two rubber strips can be produced simultaneously when the rubber strip extrusion die is used.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an extrusion tooling who gives as security out mouth gold one and go out two, includes cover half body (1) and second discharging channel (4), its characterized in that: the middle of one side of the fixed die body (1) is provided with a hole, a separator (5) is movably inserted in the hole, a first discharging channel (6) is arranged inside the fixed die body (1), and the upper end and the lower end of the fixed die body (1) are respectively and movably provided with a movable die body (3).

2. An extrusion die with a gold extrusion outlet for two extrusion dies according to claim 1, wherein: the cross section of the fixed die body (1) is designed into a Y-shaped structure, and the outer side wall of the other side of the fixed die body (1) is provided with an outer thread (7).

3. An extrusion die with a gold extrusion outlet for two extrusion dies according to claim 1, wherein: both ends contact but not fixed connection with first discharging channel (6) inner wall respectively around separator (5) in first discharging channel (6), and one side fixed mounting that separator (5) deviate from cover half body (1) has the lantern ring.

4. An extrusion die with a first extrusion outlet and a second extrusion outlet according to claim 1, wherein: two movable mould body (3) inboard is equipped with second discharging channel (4) respectively with cover half body (1) relative one side, and two movable mould bodies (3) are equipped with the arch respectively through first installation screw (2) and second installation screw (8) and cover half body (1) movable mounting, two movable mould body (3) inboards.

5. An extrusion die with a first extrusion outlet and a second extrusion outlet according to claim 1, wherein: the inner diameter of the two first discharging channels (6) is larger than that of the second discharging channel (4).