CN217073211U

CN217073211U - Mould suitable for power plug end support

Info

Publication number: CN217073211U
Application number: CN202220509974.2U
Authority: CN
Inventors: 虞东升; 虞仲兴
Original assignee: Cixi Yinsheng Electric Appliance Co ltd
Current assignee: Cixi Yinsheng Electric Appliance Co ltd
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-07-29
Anticipated expiration: 2032-03-09

Abstract

The utility model discloses a mould suitable for power plug end support for preparing power plug end support, the external diameter of the horn-shaped opening part on the power plug sheet in the power plug end support is larger than the external diameter of the sealing surface on the power plug sheet; the mould comprises an upper mould frame, an upper mould core, a lower mould frame, a lower mould core and a glue sealing assembly, wherein the upper mould core is arranged on the upper mould frame, the lower mould core is arranged on the lower mould frame, and the upper mould frame can drive the upper mould core to move towards the direction of the lower mould frame so as to enable the upper mould core and the lower mould core to be matched; the upper mold core can simultaneously drive the glue sealing component to act on the glue sealing surface of the power supply insertion piece along the vertical direction of the movement direction of the upper mold core so as to seal the power supply insertion piece with glue. The utility model discloses a mould during operation can avoid on the power plug sheet loudspeaker form opening to realize sealing the glue, and then makes the external diameter that this mould can be applicable to on the power plug end support of preparation loudspeaker form opening be greater than the external diameter of the face of gluing of sealing.

Description

Mould suitable for power plug end support

Technical Field

The application belongs to the technical field related to molds, and particularly relates to a mold suitable for a power plug end support.

Background

The power plug end bracket is an important component of a power plug, and a plastic framework is formed on a power plug sheet by injection molding through a mold.

At present, the outer diameter of a horn-shaped opening part on a power plug on an existing power plug end support is usually smaller than the outer diameter of a glue sealing surface on the power plug, so that when a mold is used for preparing the power plug end support, an upper mold and a lower mold of the mold can be closed vertically, glue sealing treatment on the power plug can be realized, if the outer diameter of the horn-shaped opening part on the power plug for preparing the power plug end support is larger than or equal to the outer diameter of the glue sealing surface on the power plug, the glue sealing treatment on the power plug cannot be realized in the process of closing the upper mold and the lower mold in the existing mold vertically, and the existing mold cannot be suitable for preparing the power plug with the horn-shaped opening part larger than the outer diameter of the glue sealing surface.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a mold suitable for a power plug terminal bracket in order to solve the technical problems in the prior art.

A die suitable for a power plug end support is used for preparing the power plug end support, and the outer diameter of a horn-shaped opening part on a power plug in the power plug end support is larger than the outer diameter of a glue sealing surface on the power plug;

the die comprises an upper die frame, an upper die core, a lower die frame, a lower die core and a glue sealing assembly, wherein the upper die core is arranged on the upper die frame, the lower die core is arranged on the lower die frame, and the upper die frame can drive the upper die core to move towards the direction of the lower die frame so as to enable the upper die core and the lower die core to be matched; the upper mold core can drive the sealing glue component to move along the vertical direction of the movement direction of the upper mold core and act on the sealing glue surface of the power supply insertion piece, so that the power supply insertion piece is sealed.

It can be understood that through the above reasonable structure setting, when should go up mold core and lower mold core and go on the compound die from top to bottom, can drive and glue the subassembly and follow the vertical direction of last mold core direction of motion and seal the glue to the power plug-in, make this mould during operation can avoid the power plug-in on loudspeaker form opening to realize sealing the glue, and then make the external diameter that this mould can be applicable to the power plug end support of preparation on the power plug-in on loudspeaker form opening be greater than the external diameter of sealing the face of gluing.

In one embodiment, the glue sealing assembly comprises sliders and slider driving parts arranged corresponding to the sliders, the sliders are arranged in a pairwise opposite mode, and the slider driving parts can push the corresponding sliders so that the two opposite sliders can act on the glue sealing surfaces of the power supply insertion pieces.

It can be understood that the structural arrangement of the glue sealing assembly is realized through the structural arrangement of the slide block and the slide block driving piece.

In one embodiment, the sliding block is provided with a pushing inclined surface, the sliding block driving part is provided with a pushing matching surface, and the sliding block driving part can push the two opposite sliding blocks to move oppositely through the matching between the pushing matching surface and the pushing inclined surface and act on the glue sealing surface of the power supply insertion piece.

It can be understood that the slide block is provided with the abutting-pushing inclined surface, and the slide block driving piece is provided with the abutting-pushing matching surface, so that the slide block driving piece drives the slide block to move.

In one embodiment, the slide is slidably mounted on the upper mold core by a slide rail, and the slide driver is fixedly mounted on the lower mold core.

It can be understood that, through the structural arrangement, the slider used for sealing the glue sealing surface on the power supply insertion sheet is integrated on the upper mold core, and an embodiment of the glue sealing component arranged on the mold is specifically realized, so that the mold can be used for ejecting the lower mold core of the power supply plug end support when the upper mold core drives the slider to be separated from the power supply plug end support for preparation forming, namely, the effect of reducing the moving distance of the slider during the work of the mold is achieved, and further, the mold can prepare more power supply plug end supports at one time, and the production efficiency is improved.

In one embodiment, the number of the sliding blocks is eight, so that the upper mold core and the lower mold core can be matched to prepare two rows of power plug end supports simultaneously.

It can be understood that, by the structural arrangement, the number of the sliding blocks is specifically set, so that two rows of power plug end brackets can be prepared at a time by the mold.

In one embodiment, the slider actuator is provided as a block-like structure.

It will be appreciated that the arrangement of the slider drive member as a block-like structure is particularly practical.

In one embodiment, the slide is slidably mounted on the lower core and the slide drive is fixedly mounted on the upper core.

It can be understood that, by the above structural arrangement, the slider for sealing the upper sealing surface of the power supply insertion piece with glue is integrated on the lower mold core, and another embodiment of arranging the sealing glue component on the mold is realized.

In one embodiment, the number of the sliding blocks is four, so that the upper mold core and the lower mold core can be matched to prepare a row of power plug end supports at the same time.

It can be understood that, by the structural arrangement, the arrangement of the number of the sliding blocks is realized, so that the mold can prepare and obtain a row of power plug end brackets at one time.

In one embodiment, the slider drive is provided as a rod-like structure.

It will be appreciated that the provision of a slider drive member as a rod-like structure embodies the structural arrangement of the slider drive member.

In one embodiment, the lower mold frame is provided with an ejection assembly, and the ejection assembly can act on a power plug end bracket formed on the lower mold core so as to eject the power plug end bracket out of the lower mold core.

It can be understood that, through the structural arrangement of the ejection assembly, when the mold works, the prepared power plug end bracket can be ejected out of the lower mold core by the ejection assembly, so that the mold is convenient to discharge.

Drawings

Fig. 1 is a cross-sectional view of a power plug end bracket for making the present application.

Fig. 2 is a schematic structural diagram of a mold suitable for a power plug end bracket according to a first embodiment of the present application.

Fig. 3 is a schematic structural diagram of a mold for a power plug end bracket according to a first embodiment of the present application after opening the mold.

Fig. 4 is a schematic structural view of an upper mold core in the first embodiment of the present application.

Fig. 5 is a schematic structural diagram of a slider in the first embodiment of the present application.

Fig. 6 is a schematic structural diagram of a mold suitable for a power plug end bracket according to a second embodiment of the present application.

Fig. 7 is a schematic structural diagram of a mold for a power plug end bracket according to a second embodiment of the present application after opening the mold.

Wherein, 10, putting on the mould frame; 20. an upper mold core; 21. a slide rail; 30. a lower mold frame; 40. a lower mold core; 50. A glue sealing assembly; 51. a slider; 511. pushing the inclined plane; 52. a slider drive; 521. pushing against the matching surface; 200. a power plug end bracket; 210. a power supply plug-in sheet; 211. a horn-shaped opening; 212. and (7) sealing the glue surface.

Detailed Description

The technical solutions in the present application will be described clearly and completely with reference to the drawings in the present application, and it is obvious that the described applications are only a part of the applications, not all of the applications. Based on the applications in this application, all other applications that can be obtained by a person of ordinary skill in the art without making any creative effort belong to the protection scope of this application.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular applications only and is not intended to be limiting of the present application.

As shown in fig. 1 to 7, the mold for a power plug terminal bracket claimed in the present application is used to prepare a power plug terminal bracket 200.

The outer diameter of the horn-shaped opening 211 on the power plug 210 in the power plug end bracket 200 prepared by the mold is larger than the outer diameter of the sealing glue surface 212 on the power plug 210.

In the present application, the mold includes an upper mold frame 10, an upper mold core 20, a lower mold frame 30, a lower mold core 40, and a sealant assembly 50. The upper mold core 20 is installed on the upper mold frame 10, the lower mold core 40 is installed on the lower mold frame 30, and the upper mold frame 10 can drive the upper mold core 20 to move towards the direction of the lower mold frame 30, so that the upper mold core 20 and the lower mold core 40 are assembled, and the upper mold core 20 can simultaneously drive the glue sealing component 50 to act on the glue sealing surface 212 of the power supply insertion piece 210 along the vertical direction of the movement direction of the upper mold core 20, so as to seal the power supply insertion piece 210. That is to say, when the upper mold core 20 and the lower mold core 40 of the mold are closed, the sealing component 50 can be driven to seal the power plug 210 in the mold, that is, the mold can avoid the horn-shaped opening 211 on the power plug 210 to seal the mold when working, so that the mold can be suitable for the prepared power plug end bracket 200, and the outer diameter of the horn-shaped opening 211 on the power plug 210 is larger than the outer diameter of the sealing surface 212.

The sealing assembly 50 includes a slider 51 and a slider driving member 52 disposed corresponding to the slider 51, the sliders 51 are disposed opposite to each other, and the slider driving member 52 can push the corresponding slider 51, so that the two opposite sliders 51 can act on the sealing surface 212 of the power plug 210, thereby specifically realizing the structural configuration of the sealing assembly 50.

Specifically, the slider 51 is provided with a pushing inclined surface 511, the slider driving member 52 is provided with a pushing matching surface 521, and the slider driving member 52 can push the two opposite sliders 51 to move in opposite directions through the matching between the pushing matching surface 521 and the pushing inclined surface 511, and act on the sealing surface 212 of the power plug-in piece 210, so as to specifically realize the driving of the slider driving member 52 on the movement of the sliders 51.

In the first embodiment of the present application, the slide 51 is slidably mounted on the upper mold core 20 by the slide rail 21, and the slide driver 52 is fixedly mounted on the lower mold core 40.

It can be understood that, the slider 51 for sealing the sealing surface 212 of the power plug 210 is integrated on the upper mold core 20, so that when the mold is in operation, and the upper mold core 20 drives the slider 51 to separate from the prepared and formed power plug end support 200, the power plug end support 200 can be ejected out of the lower mold core 40, that is, the moving distance of the slider 51 is reduced when the mold is in operation, and further, the mold can prepare a greater number of power plug end supports at one time, thereby improving the production efficiency.

The number of the sliding blocks 51 is eight, so that the upper mold core 20 and the lower mold core 40 can be matched to prepare two rows of power plug end supports 200 at the same time, and the number of the sliding blocks 51 is specifically set, so that the mold can prepare two rows of power plug end supports 200 at one time.

In this embodiment, the slider driving member 52 is provided as a block structure, whereby the structure of the slider driving member 52 is embodied.

In the second embodiment of the present application, the slide 51 is slidably mounted on the lower core 40 and the slide driver 52 is fixedly mounted on the upper core 20.

The number of the sliding blocks 51 in this embodiment is four, so that the upper mold core 20 and the lower mold core 40 can be used to prepare a row of power plug terminal supports 200 simultaneously, and the number of the sliding blocks 51 is specifically set, so that the mold can be prepared at one time and can be obtained

In the present embodiment, the slider driving member 52 of the present embodiment is configured to be a rod-like structure, so as to implement the structural configuration of the slider driving member 52.

In addition, the lower mold frame 30 of the present application is provided with an ejection assembly (not shown), which can act on the power plug terminal holder 200 formed on the lower mold core 40 to eject the power plug terminal holder 200 out of the lower mold core 40, thereby facilitating the discharging of the mold.

The features of the above-mentioned applications may be combined in any combination, and for the sake of brevity, all possible combinations of features in the above-mentioned applications are not described in detail, but rather should be construed as falling within the scope of the present disclosure as long as there is no conflict between the combinations of features.

The above-mentioned applications only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A mould suitable for a power plug end support is used for preparing the power plug end support, and the outer diameter of a horn-shaped opening part on a power plug sheet in the power plug end support is larger than the outer diameter of a glue sealing surface on the power plug sheet;

the mould is characterized by comprising an upper mould frame, an upper mould core, a lower mould frame, a lower mould core and a glue sealing assembly, wherein the upper mould core is arranged on the upper mould frame, the lower mould core is arranged on the lower mould frame, and the upper mould frame can drive the upper mould core to move towards the direction of the lower mould frame so as to enable the upper mould core and the lower mould core to be matched; the upper mold core can drive the sealing glue component to move along the vertical direction of the movement direction of the upper mold core and act on the sealing glue surface of the power supply insertion piece, so that the power supply insertion piece is sealed.

2. The mold of claim 1, wherein the sealing assembly comprises sliders and slider driving members disposed corresponding to the sliders, the sliders are disposed opposite to each other in pairs, and the slider driving members can push the corresponding sliders so that the two opposite sliders can act on the sealing surface of the power plug blade.

3. The mold suitable for a power plug end bracket according to claim 2, wherein the sliding block is provided with a pushing inclined surface, the sliding block driving member is provided with a pushing matching surface, and the sliding block driving member can push the two opposite sliding blocks to move in opposite directions through the matching between the pushing matching surface and the pushing inclined surface and act on the sealing surface of the power plug.

4. The mold of claim 3, wherein the slide is slidably mounted to the upper mold core by a slide rail, and the slide actuator is fixedly mounted to the lower mold core.

5. The mold for electrical plug end brackets according to claim 4, wherein the number of the sliding blocks is eight, so that the upper mold core and the lower mold core can be used to prepare two rows of electrical plug end brackets simultaneously when being matched.

6. The mold of claim 4, wherein the slide actuator is configured as a block-like structure.

7. The mold of claim 3, wherein the slide is slidably mounted on the lower mold core and the slide actuator is fixedly mounted on the upper mold core.

8. The mold of claim 7, wherein the number of the sliding blocks is four, so that the upper mold core and the lower mold core can be used to prepare a row of power plug end supports simultaneously.

9. The mold of claim 7, wherein the slide actuator is configured as a rod-like structure.

10. The mold for electrical plug end supports according to claim 1, wherein the lower mold frame is provided with an ejection assembly, the ejection assembly being capable of acting on the electrical plug end supports formed on the lower mold core to eject the electrical plug end supports out of the lower mold core.