CN221109900U

CN221109900U - Hardware injection molding core drawing die

Info

Publication number: CN221109900U
Application number: CN202322784418.3U
Authority: CN
Inventors: 钟国辉; 邹天凤
Original assignee: Heyuan Jiangsheng Technology Co ltd
Current assignee: Heyuan Jiangsheng Technology Co ltd
Priority date: 2023-10-17
Filing date: 2023-10-17
Publication date: 2024-06-11
Anticipated expiration: 2033-10-17

Abstract

The utility model relates to the technical field of injection molds, and discloses a hardware injection molding core drawing die, which comprises an equipment main body, wherein the equipment main body comprises: the top end of the lower fixing plate is fixedly connected with a die leg, and the top end of the lower fixing plate is fixedly connected with a support column; through setting up holding ring and filler bush for convenient counterpoint when the die carrier on the mould, the filler bush can with die carrier direct contact, must only get into the mold core through the filler bush when the die carrier penetrates the hardware solution, through setting up fixed plate and last fixed plate down, be convenient for support whole set of mould, through setting up the thimble, thereby the thimble ejector pin board is ejecting with the product after the shaping is accomplished, through setting up reset spring and gag lever post, reset spring is convenient for reset the ejector pin board, the gag lever post can carry out spacing to reset spring and prevent the skew, through setting up oblique pin seat, oblique pin pole and guide block, the guide block can guide oblique pin pole side direction loose core, effectively reinforcing device's practicality.

Description

Hardware injection molding core drawing die

Technical Field

The utility model relates to the technical field of injection molds, in particular to a hardware injection molding core drawing mold.

Background

The injection mold is a tool for producing plastic products; the plastic injection molding method is a processing method used for mass production of parts with complex shapes, and specifically refers to the process that heated and melted plastic is injected into a die cavity under high pressure by an injection molding machine and cooled and solidified to obtain a molded product.

The existing injection molding manufacturing technology adopts an inclined ejection mode as an ejection assembly to realize ejection of a mouse shell finished product, and the problems of hardware collision, glue pulling phenomenon, appearance damage and the like are caused when the traditional inclined ejection mold is ejected, so that the hardware injection molding core drawing mold is provided for further improvement to improve the product quality.

Disclosure of utility model

The utility model aims to provide a hardware injection molding core drawing die so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a hardware injection molding core die comprising an apparatus body, the apparatus body comprising:

The lower fixed plate, the top fixedly connected with mould foot of lower fixed plate, the top fixedly connected with support column of lower fixed plate.

Further, the lower fixing plate is connected with an ejector plate in a sliding manner through a supporting column.

Further, a reset spring is fixedly connected to the top end of the ejector plate, a limiting rod is arranged in the middle of the reset spring, and one end of the limiting rod is fixedly connected with the ejector plate.

Further, the other end of the limiting rod is connected with a male die plate in a penetrating mode, and the top end of the male die plate is fixedly connected with a male die core.

Further, an inclined pin seat is arranged at the top end of the male die plate, an inclined pin rod is connected in a clamping manner in the middle of the inclined pin seat, and the upper end of the inclined pin rod penetrates through the male die core.

Further, a guide block is connected in the middle of the inclined pin rod in a penetrating manner.

Further, a positioning rod is fixedly connected to the top end of the male template, and a guide rod sleeve is fixedly connected to the top end of the male template.

Further, the block of guide arm cover is connected with the guide pillar, the upper end sliding connection of guide pillar has the master model board, the bottom fixedly connected with master model benevolence of master model board, the centre sliding connection of master model benevolence has a plurality of thimble.

Further, the top fixedly connected with of guide pillar goes up the fixed plate, the top fixedly connected with holding ring of going up the fixed plate, the bottom fixedly connected with sprue bushing of holding ring.

Further, a cooling bent pipe is communicated between the female die plate and the male die plate.

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

Through setting up holding ring and filler bush for convenient counterpoint when the die carrier on the mould, the filler bush can with die carrier direct contact, must pass through the filler bush and get into the mold core when the die carrier penetrates the hardware solution, through setting up fixed plate down and last fixed plate, be convenient for support the whole set of mould, through setting up the thimble, thereby the thimble ejector pin board is ejecting with the product after the shaping is accomplished, through setting up reset spring and gag lever post, reset spring is convenient for reset ejector pin board, the gag lever post can carry out spacing to reset spring and prevent the skew, through setting up oblique pin seat, oblique pin pole and guide block, the guide block can guide oblique pin pole side direction loose core, through setting up the locating lever, guide bar cover and support column, be convenient for carry out spacingly to male template and female die plate, ensure the accuracy nature of mould, through setting up the cooling return bend, can cool off male mould benevolence and female mould benevolence, be convenient for the drawing of patterns, effectively reinforcing means's practicality.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the internal cross-sectional structure of the present utility model;

FIG. 3 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 4 is a schematic view of the internal cross-sectional structure of the present utility model.

In the figure: 1. an apparatus main body; 101. a taper pin rod; 102. a guide block; 103. a positioning rod; 104. a guide rod sleeve; 105. a guide post; 106. a master template; 107. a female mold core; 108. an upper fixing plate; 109. a thimble; 110. cooling the bent pipe; 111. a positioning ring; 112. a sprue bushing; 11. a lower fixing plate; 12. a mold foot; 13. a support column; 14. an ejector plate; 15. a return spring; 16. a limit rod; 17. a male template; 18. a male mold core; 19. and an inclined pin seat.

Detailed Description

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.

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.

Referring to fig. 1-4, the present utility model provides a technical scheme of a hardware injection molding core-pulling mold: a hardware injection molding core drawing die, comprising an equipment main body 1, wherein the equipment main body 1 comprises: the lower fixing plate 11, the top fixedly connected with mould foot 12 of lower fixing plate 11, the top fixedly connected with support column 13 of lower fixing plate 11, lower fixing plate 11 has ejector plate 14 through support column 13 sliding connection, the top fixedly connected with reset spring 15 of ejector plate 14, through setting up reset spring 15 and gag lever post 16, reset spring 15 is convenient for reset thimble 109 board, gag lever post 16 can carry out spacing to reset spring 15 and prevent the skew, there is gag lever post 16 in the middle of reset spring 15, one end of gag lever post 16 and ejector plate 14 fixedly connected, the other end of gag lever post 16 is connected with male template 17 in a penetrating way, the top fixedly connected with male mould benevolence 18 of male template 17;

The top end of the male template 17 is provided with an inclined pin seat 19, the inclined pin rod 101 and a guide block are arranged, the guide block can guide the inclined pin rod 101 to laterally loose core, the middle of the inclined pin seat 19 is connected with the inclined pin rod 101 in a clamping manner, the upper end of the inclined pin rod 101 penetrates through the male die core 18, the middle of the inclined pin rod 101 is connected with the guide block 102 in a penetrating manner, the top end of the male template 17 is fixedly connected with a positioning rod 103, a guide rod sleeve 104 and a support column 13 are arranged, the male template 17 and the female die plate 106 are convenient to limit, the accuracy of a die is ensured, the top end of the male template 17 is fixedly connected with the guide rod sleeve 104, the guide rod sleeve 104 is connected with the guide column 105 in a clamping manner, the upper end of the guide column 105 is connected with the female die plate 106 in a sliding manner, the bottom end of the female die plate 106 is fixedly connected with the female die core 107, the middle of the female die core 107 is connected with a plurality of ejector pins 109 in a sliding manner, through setting up thimble 109, thereby after the shaping is accomplished, thereby the thimble 109 ejector pin 109 board is ejecting the product, the top fixedly connected with of guide pillar 105 goes up fixed plate 108, through setting up lower fixed plate 11 and last fixed plate 108, be convenient for support the whole mould, the top fixedly connected with holding ring 111 of going up fixed plate 108, the bottom fixedly connected with filler neck bush 112 of holding ring 111, through setting up holding ring 111 and filler neck bush 112, it is convenient counterpoint when being used for the die carrier on the mould, filler neck bush 112 can with die carrier direct contact, the die carrier only need get into the mold core through filler neck bush 112 when penetrating the hardware solution, the intermediate intercommunication of female die plate 106 and male die plate 17 has cooling return bend 110, through setting up cooling return bend 110, can cool off male die benevolence 18 and female die benevolence 107, be convenient for the drawing of patterns, effectively reinforcing device's practicality.

The positioning ring 111 and the sprue bushing 112 are arranged, so that the sprue bushing 112 can be in direct contact with the die frame when being used for the die frame on the die, the die frame can enter the die core only through the sprue bushing 112 when hardware solution is injected into the die frame, the whole die is convenient to support by arranging the lower fixing plate 11 and the upper fixing plate 108, the ejector pins 109 push the pin 109 plate to eject a product after forming is finished, the reset spring 15 is convenient to reset the ejector pin 109 plate by arranging the reset spring 15 and the limiting rod 16, the limiting rod 16 can limit and prevent deflection of the reset spring 15, the inclined pin seat 19, the inclined pin rod 101 and the guide block can guide the inclined pin rod 101 to laterally pull cores, the positioning rod 103, the guide rod sleeve 104 and the supporting column 13 are arranged, the limit of the male die plate 17 and the female die plate 106 is facilitated, the accuracy of the die is ensured, the male die core 18 and the female die core 107 can be cooled by arranging the cooling bent pipe 110, the demolding is facilitated, and the practicability of the device is effectively enhanced.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Hardware injection molding core drawing die comprises an equipment main body (1), and is characterized in that: the device body (1) includes:

The lower fixing plate (11), the top fixedly connected with mould foot (12) of lower fixing plate (11), the top fixedly connected with support column (13) of lower fixing plate (11).

2. A hardware injection molding core die as claimed in claim 1, wherein: the lower fixing plate (11) is connected with an ejector plate (14) in a sliding manner through a supporting column (13).

3. A hardware injection molding core die as claimed in claim 2, wherein: the top of ejector plate (14) fixedly connected with reset spring (15), the centre of reset spring (15) is provided with gag lever post (16), the one end and the ejector plate (14) fixed connection of gag lever post (16).

4. A hardware injection molding core drawer according to claim 3, wherein: the other end of the limiting rod (16) is connected with a male die plate (17) in a penetrating mode, and the top end of the male die plate (17) is fixedly connected with a male die core (18).

5. A hardware injection molding core die as defined in claim 4, wherein: an inclined pin seat (19) is formed in the top end of the male die plate (17), an inclined pin rod (101) is connected in a clamping mode in the middle of the inclined pin seat (19), and the upper end of the inclined pin rod (101) penetrates through the male die core (18).

6. A hardware injection molding core die as defined in claim 5, wherein: the middle of the inclined pin rod (101) is connected with a guide block (102) in a penetrating way.

7. A hardware injection molding core die as defined in claim 4, wherein: the top of the male template (17) is fixedly connected with a positioning rod (103), and the top of the male template (17) is fixedly connected with a guide rod sleeve (104).

8. A hardware injection molding core die as claimed in claim 7, wherein: the novel guide rod is characterized in that a guide post (105) is connected to the guide rod sleeve (104) in a clamping mode, a female die plate (106) is connected to the upper end of the guide post (105) in a sliding mode, a female die core (107) is fixedly connected to the bottom end of the female die plate (106), and a plurality of ejector pins (109) are connected to the middle of the female die core (107) in a sliding mode.

9. A hardware injection molding core die as claimed in claim 8, wherein: the top of guide pillar (105) fixedly connected with goes up fixed plate (108), the top fixedly connected with holding ring (111) of going up fixed plate (108), the bottom fixedly connected with sprue bushing (112) of holding ring (111).

10. A hardware injection molding core die as claimed in claim 8, wherein: and a cooling bent pipe (110) is communicated between the female template (106) and the male template (17).