CN203381116U - Injection mould for bottom cover of remote controller - Google Patents

Abstract

The utility model relates to an injection mold for the bottom cover of a remote control, which comprises a fixed mold and a movable mold, the fixed mold includes a fixed mold base plate, a fixed template and a fixed mold core, and the movable mold includes a movable mold base plate, a movable template, and a movable mold Core, two support plates and push plate, the fixed template is fixed on the fixed mold seat plate, the fixed mold core is fixed in the fixed template, the bottom cover cavity is formed in the fixed mold core, and the battery seat type is arranged in the bottom cover cavity. One end of the two support plates is fixed on the movable formwork base plate, the movable formwork is fixedly connected with the other end of the two support plates, and the push plate is movably arranged between the movable formwork base plate, the movable formwork and the two support plates , a plurality of ejector pins are arranged on the push plate, and the movable mold core is fixed in the movable template. The core matches the cavity of the battery holder. The injection mold for the bottom cover of the remote controller provided by the utility model has a relatively simple structure and low cost, and is suitable for large-scale batch production.

Description

Injection mold for remote control bottom cover

technical field

The utility model relates to the field of injection molding equipment, in particular to an injection mold for a bottom cover of a remote controller.

Background technique

With the rapid development of my country's economy and society, people have gradually used more and more household appliances in their lives, such as air conditioners, televisions, fans, etc. Many household appliances have a remote control function, so the remote control becomes an essential accessory. The shell of the remote controller is generally made of plastic material, which is manufactured by injection molding. However, the structure of the injection mold of the existing remote controller shell is generally more complicated, the operation is inconvenient, and the cost is higher. Therefore, it is necessary to develop an injection mold for a remote control housing with a simple structure and low cost.

Utility model content

The purpose of the utility model is to solve the above-mentioned problems and provide an injection mold for the bottom cover of the remote control with simple structure and low cost, which solves the technical problems existing in the prior art.

In order to achieve the above object, the utility model adopts the following technical solutions: an injection mold for the bottom cover of the remote control, which includes a fixed mold and a moving mold, and the fixed mold includes a fixed mold seat plate, a fixed mold plate and a fixed mold core. The movable mold includes a movable mold base plate, a movable template, a movable mold core, two support plates and a push plate, the fixed mold plate is fixed on the fixed mold base plate, and the fixed mold core is fixed in the fixed mold plate , a bottom cover cavity is formed in the fixed mold core, a battery seat core is arranged in the bottom cover cavity, and one end of the two support plates is fixed on the movable mold seat plate, and is separated by a predetermined distance , the movable template is fixedly connected to the other ends of the two support plates, the push plate is movably arranged between the movable template seat plate, the movable template and the two support plates, and the push plate is set There are a plurality of ejector pins, and the movable model core is fixed in the movable template, and the bottom cover core matched with the bottom cover cavity is arranged in the movable model core, and the bottom cover core is A battery seat cavity matching the battery seat core is formed in the center.

In the above injection mold for the bottom cover of the remote control, preferably, a plurality of convex ribs are provided on the side wall of the cavity of the bottom cover.

In the above injection mold for the bottom cover of the remote control, preferably, a plurality of positioning holes are opened on the movable template, and a plurality of positioning pins matching the plurality of positioning holes protrude from the fixed template.

In the above injection mold for the bottom cover of the remote control, preferably, the movable template is provided with a plurality of guide posts, and the fixed template is provided with a plurality of guide holes matching the guide posts.

In the above-mentioned injection mold for the bottom cover of the remote control, preferably, a plurality of bumps are provided on the upper surface of the movable template, and a plurality of bumps are provided on the upper surface of the fixed template to cooperate with the bumps. groove.

In the above-mentioned injection mold for the bottom cover of the remote control, preferably, the fixed template is provided with a fixed mold water channel surrounding the fixed mold core, and the movable template is provided with a movable mold water channel surrounding the movable mold core .

The injection mold for the bottom cover of the remote controller provided by the utility model has a relatively simple structure and low cost, and is suitable for large-scale batch production.

Description of drawings

Fig. 1 is a schematic structural view of the injection mold for the bottom cover of the remote controller provided by the embodiment of the present invention.

FIG. 2 is a schematic structural view of the fixed mold of the injection mold of the bottom cover of the remote controller in FIG. 1 .

Fig. 3 is a schematic structural view of the movable mold of the injection mold for the bottom cover of the remote controller in Fig. 1 .

Detailed ways

Please refer to FIG. 1 to FIG. 3 , an injection mold for a bottom cover of a remote controller provided by an embodiment of the present invention includes a fixed mold and a moving mold matched with the fixed mold.

Please refer to FIG. 2 , the fixed mold includes a fixed mold seat plate 11 , a fixed template 12 and a fixed mold core 13 . The fixed mold seat plate 11, the fixed template 12 and the fixed mold core 13 are all roughly square plate-shaped structures. The fixed template 12 is fixed on the fixed template seat plate 11, and the fixed template 12 is provided with a fixing groove. Fixed model core 13 is fixed in the fixing groove of fixed template 12. A bottom cover cavity 131 is formed in the fixed mold core 13 , and a battery holder core 132 is disposed in the bottom cover cavity 131 . The bottom cover cavity 131 is concave relative to the upper surface of the fixed mold core 13 , and the battery holder core 132 is convex relative to the bottom surface of the bottom cover cavity 131 .

Please refer to FIG. 3 , the movable mold includes a movable mold base plate 14 , a movable template 16 , a movable mold core 19 , two support plates 15 and a push plate 17 . The movable mold seat plate 14, the movable template 16, the movable mold core 19 and the push plate 17 are all square plate structures. One ends of the two support plates 15 are fixed on the movable mold seat plate 14 and are separated by a predetermined distance. The movable formwork 16 is fixedly connected with the other ends of the two support plates 15 . The push plate 17 is movably arranged between the movable formwork base plate 14, the movable formwork 16 and the two support plates 15, and the push plate 17 is provided with a plurality of ejector pins (not shown) facing the movable formwork 16, for The molded remote control bottom cover is pushed out.

The movable model core 19 is fixed in the movable template 16, and the movable model core 19 is provided with a bottom cover core 191, and a battery seat cavity 192 matching with the battery seat core 132 is formed in the bottom cover core 191. The bottom cover core 191 cooperates with the bottom cover cavity 131 to form the bottom cover of the remote controller. The battery holder core 132 cooperates with the battery holder cavity 192 to form a battery holder in the bottom cover of the remote controller.

In a preferred embodiment, a plurality of ribs 133 are disposed on the sidewall of the cavity 131 of the bottom cover.

In a preferred embodiment, the movable template 16 is provided with a plurality of positioning holes 162 , and the fixed template 12 protrudes from the fixed template 12 with a plurality of positioning pins 122 matching with the plurality of positioning holes 162 . When the fixed mold and the movable mold are closed, the positioning pin 122 is inserted in the positioning hole 162, so that the fixed mold and the movable mold are positioned.

Further, the movable template 16 is provided with a plurality of guide posts 163 , and the fixed template 12 is provided with a plurality of guide holes 123 matching with the guide posts 163 . When clamping the mold, the guide post 163 is inserted into the guide hole 123 to guide the mold clamping.

Further, the upper surface of the movable template 16 is provided with a plurality of protrusions 164 , and the upper surface of the fixed template 12 is provided with a plurality of grooves 124 matching with the protrusions 164 .

In a preferred embodiment, the fixed template 12 is provided with a fixed mold channel 121 surrounding the fixed mold core 13, and the movable template 16 is provided with a movable mold channel 161 surrounding the movable mold core 19, the fixed mold channel 121 and the movable mold channel 161 They are respectively connected with cooling water pipes for cooling the fixed mold core 13 and the movable mold core 19, so that the fluid-like plastics in the fixed mold core 131 and the movable mold core 191 are formed.

The injection mold for the bottom cover of the remote controller provided by the utility model has a relatively simple structure and low cost, and is suitable for large-scale batch production.

The specific embodiments described herein are only examples to illustrate the spirit of the present invention. Those skilled in the technical field to which the utility model belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, but they will not deviate from the spirit of the utility model or go beyond the appended claims defined range.

Although terms such as movable mold, movable template, movable mold core, fixed mold, fixed template, core, and cavity are frequently used in this paper, the possibility of using other terms is not excluded. These terms are only used to describe and explain the essence of the utility model more conveniently; interpreting them as any kind of additional limitation is contrary to the spirit of the utility model.

Claims (6)

1. a kind of injection mold of remote controller bottom cover, it is characterized in that, comprise fixed mold and moving mold, described fixed mold comprises fixed mold seat plate, fixed template and fixed mold core, and described movable mold comprises movable mold seat plate, A movable template, a movable mold core, two support plates and a push plate, the fixed template is fixed on the fixed mold seat plate, the fixed mold core is fixed in the fixed template, and the fixed mold core is formed with Bottom cover cavity, the bottom cover cavity is provided with a battery holder core, one end of the two support plates is fixed on the movable mold seat plate, and separated by a predetermined distance, the movable template and the two The other end of a support plate is fixedly connected, and the push plate is movably arranged between the movable formwork seat plate, the movable formwork and the two support plates, and a plurality of push rods are arranged on the push plate, and the movable formwork The mold core is fixed in the movable template, the bottom cover mold core is provided with the bottom cover mold cavity in the said dynamic mold core, and the bottom cover mold core is formed with the battery seat type The core matches the cavity of the battery holder. 2 . The injection mold for the bottom cover of the remote control according to claim 1 , wherein a plurality of convex ribs are arranged on the side wall of the cavity of the bottom cover. 3. The injection mold for the bottom cover of the remote control according to claim 1, wherein a plurality of positioning holes are provided on the moving template, and a plurality of positioning holes corresponding to the plurality of positioning holes protrude from the fixed template. matching locating pins. 4. The injection mold for the bottom cover of the remote controller according to claim 3, wherein a plurality of guide pillars are arranged on the moving template, and a plurality of guide pillars are provided on the fixed template to match the guide pillars. pilot hole. 5. The injection mold for the bottom cover of the remote controller according to claim 3, wherein a plurality of protrusions are arranged on the upper surface of the movable template, and a plurality of protrusions corresponding to the fixed template are provided on the upper surface of the fixed template. The groove that matches the above-mentioned bump. 6. The injection mold for the bottom cover of the remote controller according to claim 1, wherein the fixed mold plate is provided with a fixed mold water channel surrounding the fixed mold core, and the movable mold plate is provided with a water channel surrounding the movable mold core. The dynamic channel of the model core.

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