CN220180001U - Double-colored card wire casing forming die - Google Patents

Abstract

The utility model relates to the technical field of slot dies, in particular to a double-color slot forming die, which comprises the following technical scheme: the fixed die comprises a fixed die body, wherein a movable die body is slidably arranged at the top of the fixed die body, a die core body is fixedly arranged in the middle of the lower surface of the movable die body, a material injection channel is formed in the die core body, side plates are movably arranged on two sides of the inner wall of the fixed die body respectively, and a bottom plate is movably arranged at the bottom end of the inner wall of the fixed die body. The utility model solves the problem that the finished wire slot is easy to deform when the finished wire slot is subjected to external force.

Description

Double-colored card wire casing forming die

Technical Field

The utility model relates to the technical field of wire slot dies, in particular to a double-color wire clamping slot forming die.

Background

The wire slot is used for arranging wires such as power lines, data lines and the like in a standard way, and is fixed on a wall or a ceiling, and the existing wire slot comprises a metal wire slot and a PVC wire slot. The PVC wire slot is basically manufactured by cooling and shaping the PVC melt material in a PVC wire slot die, and in the conventional wire slot die, the lower surface of a panel fixed cavity is a flat plane, so that the wire slot die has uneven concave phenomena on the surface or the bottom surface of most wire slot products, particularly large-specification products, caused by various factors such as cooling, shrinkage, matching or stacking in the shaping process, and the appearance of the products is seriously influenced, and the quality of the products is unqualified.

Chinese utility model patent: publication number is CN212241758U, and this disclosure discloses a wire casing design mould. The utility model provides a wire casing design mould, wherein, includes first mould piece, medium plate and second mould piece, the medium plate presss from both sides between first mould piece and the second mould piece, first mould piece includes first cavity board, bottom plate and first mold insert, the bottom plate inlay in one side of first cavity board orientation medium plate, first mold insert presss from both sides the bottom plate with between the medium plate, first mold insert with form the design of bottom between the bottom shaping recess that is equipped with on the bottom plate and hold the die cavity. The second die block comprises a second hollow plate, a panel and a second insert, wherein the panel is embedded in one side, facing the middle plate, of the second hollow plate, the second insert is clamped between the panel and the middle plate, and a surface cover forming cavity is formed between the second insert and a surface cover forming groove formed in the panel. The utility model can make the surface of the cooling and shaping trunking smooth and square.

In the prior art, when CN212241758U is used, the bottoms of the inner side and the outer side of a wire groove of a finished product are ninety degrees, and when the wire groove is actually used, the stability of the wire groove with a ninety-degree bending structure is poor, and when the wire groove is subjected to external force, the wire groove is easy to deform, so that a double-color wire clamping groove forming die is needed to solve the problems.

Disclosure of Invention

The utility model aims to provide a double-color wire clamping groove forming die, which has the advantage of improving the structural stability of a finished product, and solves the problem that the finished wire clamping groove is easy to deform when being subjected to external force.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a double-colored card wire casing forming die, includes the cover half body, cover half body top slidable mounting has the movable mould body, fixed mounting has the mold core body in the middle of the movable mould body lower surface, this internal material passageway of annotating of having seted up of mold core, cover half body inner wall both sides respectively movable mounting has the curb plate, the bottom plate has been placed in cover half body inner wall bottom activity.

When the double-color wire clamping groove forming die is used, the side plate and the bottom plate are arranged in the fixed die body, the movable die body is arranged at the top of the fixed die body after the side plate and the bottom plate are installed, so that the top of the fixed die body is sealed through the movable die body, liquid plastic is injected into the injection channel through the injection nozzle during use, injection molding is performed on the inner side of the fixed die body, after an injection molding piece is cooled, the injection molding piece can be taken out together with the side plate and the bottom plate, and after a finished product shop is taken out, the side plate and the bottom plate are taken down from the outer wall of the finished product piece, and therefore the finished product piece with a smooth surface is obtained.

Preferably, grooves are respectively formed in two sides of the top of the outer wall of the fixed die body. Through the recess that sets up at cover half body outer wall, can carry out slidable mounting to the movable mould body to seal cover half body top through the movable mould body.

Preferably, a material injection nozzle is arranged in the middle of the upper surface of the movable die body, and two sides of the movable die body are respectively bent downwards and are slidably arranged with grooves on two sides of the top of the outer wall of the fixed die body. The upper surface of the movable die body is provided with the material injection nozzle, so that liquid plastic is conveniently injected through the material injection nozzle.

Preferably, the bottom end of the material injection nozzle is communicated with the material injection channel. Through the installation of annotating material mouth and annotating the material passageway intercommunication to when using, can make liquid plastics flow to cover half body and the relative one side of mold core body through annotating the material passageway.

Preferably, the material injecting channel adopts a conical structure design. Through adopting the notes material passageway of toper structural design to make the drop of mold core body and finished product spare convenient and fast more.

Preferably, both sides of the lower surface of the mold core body are respectively subjected to corner cutting treatment. The bottom end of the inner wall of the finished product piece is thickened by adopting corner cutting treatment through joint measurement on the lower surface of the mold core body.

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

according to the utility model, the mold core body is arranged, and the chamfer is respectively arranged on the two sides of the lower surface of the mold core body, so that when injection molding is carried out, the two sides of the bottom end of the inner side of the finished product piece can be thickened through chamfer treatment, and then the structural stability of the finished product piece is improved, and the effect of improving the structural stability of the finished product is achieved.

Drawings

Fig. 1 is a schematic diagram of a front view structure of the present utility model.

In the figure: 1. a fixed mold body; 2. a side plate; 3. a movable die body; 4. a material injection nozzle; 5. a bottom plate; 6. a material injection channel; 7. a mold core body.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. 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 utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples

As shown in fig. 1, one embodiment provided by the present utility model: a double-color wire clamping groove forming die comprises a fixed die body 1, wherein grooves are respectively formed in two sides of the top of the outer wall of the fixed die body 1. Through the recess that sets up at cover half body 1 outer wall, can carry out slidable mounting to movable mould body 3 to seal cover half body 1 top through movable mould body 3. The top of the fixed die body 1 is slidably provided with a movable die body 3, a material injection nozzle 4 is arranged in the middle of the upper surface of the movable die body 3, and two sides of the movable die body 3 are respectively bent downwards and slidably arranged with grooves on two sides of the top of the outer wall of the fixed die body 1. The injection nozzle 4 is arranged on the upper surface of the movable die body 3, so that liquid plastic can be conveniently injected through the injection nozzle 4.

The middle of the lower surface of the movable die body 3 is fixedly provided with a die core body 7, and two sides of the lower surface of the die core body 7 are respectively subjected to corner cutting treatment. The bottom end of the inner wall of the finished product piece is thickened by adopting corner cutting treatment through joint measurement on the lower surface of the mold core body 7. The mold core body 7 is internally provided with a material injection channel 6, and the bottom end of the material injection nozzle 4 is communicated with the material injection channel 6. By installing the sprue gate 4 in communication with the sprue channel 6, in use, liquid plastic can be caused to flow through the sprue channel 6 to the opposite side of the stationary mold body 1 and the mold core body 7. The material injecting channel 6 adopts a conical structure design. Through adopting the material injecting channel 6 of toper structural design to make the die core body 7 more convenient and fast with the coming off of finished product spare. Two sides of the inner wall of the fixed die body 1 are respectively movably provided with a side plate 2, and a bottom plate 5 is movably arranged at the bottom end of the inner wall of the fixed die body 1. Through setting up mold core body 7 to set up the chamfer respectively in mold core body 7 lower surface both sides, thereby when moulding plastics, accessible chamfer is handled and is made the inboard bottom both sides thickening of finished product spare, makes the structural stability of finished product spare promote then, has reached the effect that improves finished product structural stability.

When the injection molding machine is used, the side plate 2 and the bottom plate 5 are arranged in the fixed mold body 1, the movable mold body 3 is arranged at the top of the fixed mold body 1 after the side plate 2 and the bottom plate 5 are installed, so that the top of the fixed mold body 1 is sealed through the movable mold body 3, when the injection molding machine is used, liquid plastic is injected into the injection channel 6 through the injection nozzle 4, injection molding is performed on the inner side of the fixed mold body 1, after an injection molding part is cooled, the injection molding part can be taken out together with the side plate 2 and the bottom plate 5, and after the injection molding part is taken out from a finished product store, the side plate 2 and the bottom plate 5 are taken down from the outer wall of the finished product part, so that the finished product with smooth surface is obtained.

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 utility model may be embodied in other specific forms without departing from the spirit or essential characteristics 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 (6)

1. The utility model provides a double-colored card wire casing forming die, includes cover half body (1), its characterized in that: the novel plastic injection mold is characterized in that a movable mold body (3) is slidably mounted at the top of the fixed mold body (1), a mold core body (7) is fixedly mounted in the middle of the lower surface of the movable mold body (3), a material injection channel (6) is formed in the mold core body (7), side plates (2) are movably mounted on two sides of the inner wall of the fixed mold body (1) respectively, and a bottom plate (5) is movably arranged at the bottom end of the inner wall of the fixed mold body (1).

2. The two-color card wire slot forming die of claim 1, wherein: grooves are formed in two sides of the top of the outer wall of the fixed die body (1) respectively.

3. The two-color card wire slot forming die of claim 1, wherein: the material injection nozzle (4) is arranged in the middle of the upper surface of the movable die body (3), and two sides of the movable die body (3) are respectively bent downwards and are slidably mounted with grooves on two sides of the top of the outer wall of the fixed die body (1).

4. A two-color card slot molding die as defined in claim 3, wherein: the bottom end of the material injection nozzle (4) is communicated with the material injection channel (6).

5. The two-color card wire slot forming die of claim 1, wherein: the material injection channel (6) adopts a conical structure design.

6. The two-color card wire slot forming die of claim 1, wherein: and two sides of the lower surface of the mold core body (7) are respectively subjected to corner cutting treatment.