CN212948873U - Line plug injection mold - Google Patents

Line plug injection mold Download PDF

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Publication number
CN212948873U
CN212948873U CN202020327457.4U CN202020327457U CN212948873U CN 212948873 U CN212948873 U CN 212948873U CN 202020327457 U CN202020327457 U CN 202020327457U CN 212948873 U CN212948873 U CN 212948873U
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China
Prior art keywords
injection mold
top surface
mold
plug injection
template
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CN202020327457.4U
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Chinese (zh)
Inventor
洪善华
吴淇
王瑾
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Kunshan Tuomeng Precision Mould Co ltd
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Kunshan Tuomeng Precision Mould Co ltd
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Abstract

The utility model discloses a line plug injection mold, which comprises a frame, be equipped with in the frame vertically movable's cope match-plate pattern and the work platform that is located the cope match-plate pattern below, be equipped with the lower bolster that matches with the cope match-plate pattern on work platform's the top surface, be equipped with a plurality of first section moulds on the top surface of lower bolster side by side, and the side intercommunication of every first section mould has a level to run through the wire holding groove of lower bolster, the material pushing mouth has been seted up to the bottom of first section mould, it has the inserted block rather than phase-match and vertical movable to push away the material intraoral sealed, be equipped with on the inserted block and supply plug male socket, be equipped with on the bottom surface of cope match-plate pattern a plurality of and first die cavity assorted second die cavity and a plurality of draw-in grooves that correspond with the wire holding groove, the draw-in groove is the. The utility model provides a how to effectively fix power cord and plug piece to the automatic technical problem who deviates from the die cavity of finished product that makes the completion of moulding plastics.

Description

Line plug injection mold
Technical Field
The utility model relates to an injection mold technical field, concretely relates to line plug injection mold.
Background
At present, the wire plug is formed by injection molding through an injection mold, specifically, a power wire with a plug piece installed is placed into a cavity of the injection mold, then molten plastic subjected to high-temperature and high-pressure treatment is poured into the cavity of the injection mold, and finally, a finished product is obtained through cooling and solidification. The injection mold in the prior art comprises a movable mold plate and a fixed mold plate which are matched, wherein the movable mold plate and the fixed mold plate are provided with mold cavities which are butted together to form a mold cavity on opposite surfaces of each other, and the movable mold plate is provided with an injection molding opening communicated with the mold cavity, so that the injection mold has the following defects: firstly, due to the lack of fixation of the power line and the plug sheet, the power line and the plug sheet are easy to incline and shift in the injection molding process, so that the rejection rate of the injection molded finished product is high and the quality is poor; secondly, after the injection molding is finished, the movable template is separated from the fixed template, a half of finished products are still positioned in the fixed template, and the finished products need to be pulled out of the fixed template by manpower forcibly, so that the demolding is inconvenient, the labor intensity of workers is high, the finished products are easy to be damaged, and even the finished products are scrapped.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a line plug injection mold to reach the drawing of patterns convenience, workman low in labor strength, defective percentage low, and can guarantee the purpose of finished product quality.
In order to solve the technical problem, the utility model provides a line plug injection mold, which comprises a frame, the frame is provided with an upper template capable of vertically moving and a working platform positioned below the upper template, the top surface of the working platform is provided with a lower template matched with the upper template, the top surface of the lower template is provided with a plurality of first section moulds side by side, the side of each first section mould is communicated with a line bearing groove horizontally penetrating through the lower template, the bottom of the first section mould is provided with a material pushing port, an inserting block matched with the material pushing port and capable of vertically moving is sealed in the material pushing port, the inserting block is provided with a socket for inserting a plug sheet, the bottom surface of the upper template is provided with a plurality of second section moulds matched with the first section moulds and a plurality of clamping grooves corresponding to the line bearing grooves, and the clamping grooves are the same as the line bearing grooves in size, and the top surface of the upper template is provided with an injection molding opening communicated with the second molding dies together.
In a preferred embodiment of the present invention, a plurality of pushing cylinders corresponding to the first mold are installed on the bottom surface of the working platform, and each of the piston rods of the pushing cylinders slides out of the working platform and extends into the lower mold plate to be connected with the corresponding insert block in a transmission manner.
In a preferred embodiment of the present invention, the piston rod of the corresponding push cylinder is connected to the insert block through a floating joint.
In a preferred embodiment of the present invention, a vertical cylinder is provided on the frame, which is in transmission connection with the upper mold plate.
In a preferred embodiment of the present invention, the piston rod of the vertical cylinder is threadedly coupled to the middle portion of the top surface of the upper plate.
In a preferred embodiment of the present invention, a water cooling channel is further disposed in the lower mold plate.
In a preferred embodiment of the present invention, the working platform, the upper mold plate and the lower mold plate are made of high temperature resistant material.
The utility model has the advantages that: through setting up the socket that supplies plug piece male and the bearing groove and the draw-in groove of mutually supporting, realized carrying out effectively fixed technological effect to power cord and plug piece, but through the inserted block of vertical removal in the first section mould of lower bolster to the cooperation sets up the corresponding second section mould on the cope match-plate pattern that can vertical removal, realized enabling to mould plastics the finished product of accomplishing and deviate from the die cavity automatically and get the technological effect. Compared with the prior art, the demoulding is convenient, the labor intensity of workers is low, the defective rate is low, and the quality of finished products is effectively ensured.
Drawings
Fig. 1 is a schematic view of the present invention;
FIG. 2 is a top view of the lower die plate of the present invention;
the reference numbers in the figures illustrate: 1. the injection molding machine comprises a rack, 2, an upper template, 3, a working platform, 4, a lower template, 5, a first section die, 6, a bearing groove, 7, a pushing material port, 8, an insertion block, 81, a socket, 9, a second section die, 10, a clamping groove, 11, an injection molding port, 12, a pushing cylinder, 13 and a vertical cylinder.
Detailed Description
The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
Referring to fig. 1 and 2: the utility model provides a line plug injection mold, includes frame 1, but be equipped with vertical removal's cope match-plate pattern 2 and be located in frame 1 the work platform 3 of cope match-plate pattern 2 below, be equipped with on the top surface of work platform 3 with 2 assorted lower bolster 4 of cope match-plate pattern, in this embodiment, work platform 3 cope match-plate pattern 2 with lower bolster 4 is made by high temperature resistant material. The top surface of the lower template 4 is provided with a plurality of first moulds 5 side by side, a wire bearing groove 6 which horizontally penetrates through the lower template 4 is communicated with the side of each first mould 5, the bottom of each first mould 5 is provided with a material pushing opening 7, an inserting block 8 which is matched with the material pushing opening 7 and can vertically move is sealed in the material pushing opening 7, and the inserting block 8 is provided with a socket 81 for inserting a plug piece; secondly, after the injection molding is completed, the finished part in the first mold 5 is pushed away from the first mold 5. The bottom surface of the upper template 2 is provided with a plurality of second molding dies 9 matched with the first molding dies 5 and a plurality of clamping grooves 10 corresponding to the wire bearing grooves 6, the clamping grooves 10 are the same as the wire bearing grooves 6 in size, and in the embodiment, the power wires are effectively fixed through the matching of the clamping grooves 10 and the wire bearing grooves 6. And the top surface of the upper template 2 is provided with an injection molding port 11 which is communicated with the second molding dies 9 together.
In a preferred embodiment of the present invention, the insert block 8 can be vertically moved through the following connecting structure: a plurality of pushing cylinders 12 corresponding to the first section mould 5 are mounted on the bottom surface of the working platform 3, and a piston rod of each pushing cylinder 12 penetrates through the working platform 3 in a sliding manner and extends into the lower template 4 to be in transmission connection with the corresponding insert block 8.
In a preferred embodiment of the present invention, the piston rod of the pushing cylinder 12 and the insert block 8 are connected by a floating joint, so that the service life of the pushing cylinder 12 is effectively prolonged, and the error between the insert block 8 and the pushing cylinder 12 can be effectively eliminated.
In a preferred embodiment of the present invention, the upper plate 2 can be vertically moved through the following connecting structure: the frame 1 is provided with a vertical cylinder 13 in transmission connection with the upper template 2, and a piston rod of the vertical cylinder 13 is in threaded connection with the middle of the top surface of the upper template 2.
In a preferred embodiment of the present invention, a water cooling channel is further disposed in the lower mold plate 4, so that the injection molding efficiency is effectively improved.
In summary, the utility model arranges the socket 81 for inserting the plug sheet, and the wire-bearing groove 6 and the clamping groove 10 which are matched with each other, so as to effectively fix the power wire and the plug sheet; and through the inserted block 8 of vertical removal in the first section mould 5 of lower bolster 4, and the cooperation sets up corresponding second type mould 9 on the cope match-plate pattern 2 of vertical removal to the finished product that the messenger moulded plastics and accomplishes can deviate from the section mould automatically, thereby makes the utility model has the advantages of the drawing of patterns is convenient, workman low in labor strength, and the defective percentage is low, and can effectively guarantee finished product quality.
The above embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.

Claims (7)

1. The line plug injection mold is characterized by comprising a frame, wherein an upper mold plate capable of moving vertically and a working platform positioned below the upper mold plate are arranged on the frame, the top surface of the working platform is provided with a lower template matched with the upper template, the top surface of the lower template is provided with a plurality of first moulds side by side, a thread bearing groove which horizontally penetrates through the lower template is communicated with the side of each first section mould, the bottom of the first section mould is provided with a material pushing opening, an inserting block which is matched with the material pushing opening and can move vertically is sealed in the material pushing opening, the inserting block is provided with a socket for inserting a plug sheet, the bottom surface of the upper template is provided with a plurality of second section molds matched with the first section molds and a plurality of clamping grooves corresponding to the wire bearing grooves, the clamping groove is the same as the line bearing groove in size, and an injection molding opening communicated with the plurality of second molding dies is formed in the top surface of the upper molding plate.
2. The wire plug injection mold of claim 1, wherein a plurality of push cylinders corresponding to the first mold are installed on the bottom surface of the working platform, and a piston rod of each push cylinder slides out of the working platform and extends into the lower mold plate to be in transmission connection with the corresponding insert block.
3. The wire plug injection mold of claim 2, wherein the piston rod of the corresponding push cylinder and the insert block are connected by a floating joint.
4. The wire plug injection mold of claim 1, wherein a vertical cylinder in driving connection with the upper platen is provided on the frame.
5. The wire plug injection mold of claim 4, wherein the piston rod of the vertical cylinder is threadedly coupled to a middle portion of the top surface of the upper mold plate.
6. The wire plug injection mold of claim 1, wherein a water-cooled shaft is further disposed in the lower platen.
7. The wire plug injection mold of claim 1, wherein the work platform, the upper mold plate, and the lower mold plate are made of a high temperature resistant material.
CN202020327457.4U 2020-03-16 2020-03-16 Line plug injection mold Active CN212948873U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020327457.4U CN212948873U (en) 2020-03-16 2020-03-16 Line plug injection mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020327457.4U CN212948873U (en) 2020-03-16 2020-03-16 Line plug injection mold

Publications (1)

Publication Number Publication Date
CN212948873U true CN212948873U (en) 2021-04-13

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ID=75340683

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020327457.4U Active CN212948873U (en) 2020-03-16 2020-03-16 Line plug injection mold

Country Status (1)

Country Link
CN (1) CN212948873U (en)

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