CN210283043U

CN210283043U - Die set

Info

Publication number: CN210283043U
Application number: CN201920728105.7U
Authority: CN
Inventors: 彭建佳; 周守强
Original assignee: Shenzhen Boxi Plastic Co Ltd
Current assignee: Shenzhen Boxi Plastic Co Ltd
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2020-04-10
Anticipated expiration: 2029-05-21

Abstract

The utility model provides a mould, including last mould and lower mould, it installs to go up the mould the lower mould top, it includes front mould benevolence, oblique guide pillar to go up the mould, and the lower mould includes back mould benevolence, and front mould benevolence is equipped with the locating hole, and back mould benevolence is equipped with and holds room and capable position, holds the room and includes the spout, and the capable position is equipped with the slider, and the slider is in the spout slides so that the capable position is acceptd in the correspondence with movably hold in the room, guide pillar one end is installed in the locating hole to one side to extend so that the one end slope of oblique guide pillar stretches into hold in the room, work as the capable position accept in hold in the room and with when the lateral wall parallel and level of back mould benevolence, simultaneously front mould benevolence lock in back mould benevolence, this moment front mould benevolence back. Through the utility model discloses a mould can realize the quick shaping of product, and then improves product production efficiency, has the characteristics of saving man-hour, reduction production technology and manufacturing cost.

Description

Die set

Technical Field

The utility model belongs to the technical field of the product processing equipment and specifically relates to a mould.

Background

The product can be formed by various methods, and injection molding is one of them.

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material.

The utility model provides a mould that is used for the product shaping, just can improve product production efficiency.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a mould that is used for the product shaping, just can improve product production efficiency.

The utility model discloses a following technical scheme realizes:

the utility model provides a mould, including last mould and lower mould, it installs to go up the mould the lower mould top, it includes front mould benevolence, oblique guide pillar to go up the mould, the lower mould includes back mould benevolence, front mould benevolence is equipped with the locating hole, back mould benevolence is equipped with and holds room and capable position, it includes the spout to hold the room, the capable position is equipped with the slider, the slider is in the spout slides so that the capable position is acceptd in the correspondence with moving the room is held, oblique guide pillar one end is installed in the locating hole to extend so that aslope the one end slope of oblique guide pillar stretches into hold in the room, work as the capable position accept in hold in the room and with when the lateral wall parallel and level of back mould benevolence, simultaneously front mould benevolence lock in back mould benevolence, this moment front mould benevolence back mould benevolence the.

Furthermore, a positioning groove is formed in the corner of the front mold core, a positioning block is arranged at the corner of the rear mold core, and when the front mold core is buckled with the rear mold core, the positioning block is embedded into the positioning groove, and meanwhile, the front mold core is abutted to the slide.

Furthermore, the lower die comprises a rear die plate, the rear die plate is provided with a first fixing groove, the rear die core is installed in the first fixing groove, and the positioning block protrudes relative to the rear die plate.

Further, go up the mould and include preceding template, the mouth of moulding plastics, drainage portion, preceding template is equipped with second fixed slot, third fixed slot, front mould benevolence is installed in the second fixed slot, drainage portion with the mouth fixed connection of moulding plastics just switches on mutually, drainage portion runs through front mould benevolence, the mouth of moulding plastics is located in the third fixed slot.

Furthermore, the rear mold core is provided with a flow channel communicated with the molding cavity, and the flow channel is communicated with the drainage part.

Further, go up the mould and include the panel, the panel with front template fixed connection, the panel includes the funnel, the funnel with the mouth of moulding plastics communicates with each other.

Furthermore, the lower die comprises a bottom plate and a supporting plate, and the supporting plate is clamped between the bottom plate and the rear template and supports the rear template.

Furthermore, the backup pad has two, two still be equipped with thimble board, thimble bottom plate between the backup pad, wherein, the thimble board is located thimble bottom plate's top.

Furthermore, an ejector pin is arranged between the ejector pin plate and the rear template and penetrates through the rear template.

Furthermore, a spring is arranged between the ejector plate and the rear template.

The utility model has the advantages that:

the utility model provides a mould, including last mould and lower mould, it installs to go up the mould the lower mould top, it includes front mould benevolence, oblique guide pillar to go up the mould, the lower mould includes back mould benevolence, front mould benevolence is equipped with the locating hole, back mould benevolence is equipped with and holds room and capable position, it includes the spout to hold the room, the capable position is equipped with the slider, the slider is in the spout slides so that the capable position is acceptd in the correspondence with moving the room is held, oblique guide pillar one end is installed in the locating hole to extend so that aslope the one end slope of oblique guide pillar stretches into hold in the room, work as the capable position accept in hold in the room and with when the lateral wall parallel and level of back mould benevolence, simultaneously front mould benevolence lock in back mould benevolence, this moment front mould benevolence back mould benevolence the. Through the utility model discloses a mould can realize the quick shaping of product, and then improves product production efficiency, has the characteristics of saving man-hour, reduction production technology and manufacturing cost.

Drawings

Fig. 1-3 are schematic partial structural views of the mold of the present invention;

fig. 4-5 are schematic perspective views of the mold of the present invention;

fig. 6-7 are schematic structural views of the front mold plate of the mold of the present invention;

fig. 8 is a schematic structural diagram of the rear mold plate of the mold of the present invention.

Detailed Description

For a more clear and complete description of the technical solution of the present invention, the following description is made with reference to the accompanying drawings.

Referring to fig. 1 to 8, the present invention provides a mold, including an upper mold 1 and a lower mold 5, wherein the upper mold 1 is installed above the lower mold 5, the upper mold 1 includes a front mold core 10 and an inclined guide pillar 11, the lower mold 5 includes a rear mold core 50, the front mold core 10 is provided with a positioning hole 16, the rear mold core 50 is provided with a receiving chamber 58 and a slide 59, the receiving chamber 58 includes a slide groove 62, the slide 59 is provided with a slide block 63, the slide block 63 slides in the slide groove 62 to movably receive the slide 59 in the corresponding receiving chamber 58, one end of the inclined guide pillar 11 is installed in the positioning hole 16 and extends obliquely to make one end of the inclined guide pillar 11 extend into the receiving chamber 58, when the slide 59 is received in the receiving chamber 58 and is flush with a side wall of the rear mold core 50, the front mold core 10 is fastened to the rear mold core 50, at this time, a molding cavity 6 is formed among the front mold core 10, the rear mold core 50 and the slide 59.

In the present embodiment, the number of the inclined guide posts 11 is 4, and accordingly, the number of the positioning holes 16, the accommodating chambers 58 and the row positions 59 is 4, and one inclined guide post 11 corresponds to one positioning hole 16, one accommodating chamber 58 and one row position 59, so that the number of the molding cavities 6 is also 4, and 4 products can be simultaneously produced. Through the utility model discloses a mould can realize the quick shaping of product, and then improves product production efficiency, has the characteristics of saving man-hour, reduction production technology and manufacturing cost.

In this embodiment, the sliding blocks 63 are disposed on two side edges of the row 59, the sliding blocks 63 slide in the sliding grooves 62 to movably accommodate the row 59 in the corresponding accommodating chambers 58, when a product is to be molded, the row 59 is slid to be flush with the side walls of the rear mold core 50, and after the molding is completed, the row 59 is slid to be drawn out from the accommodating chambers 58, so as to facilitate mold separation.

Furthermore, a positioning groove 17 is disposed at a corner of the front mold core 10, a positioning block 60 is disposed at a corner of the rear mold core 50, when the front mold core 10 is fastened to the rear mold core 50, the positioning block 60 is embedded in the positioning groove 17, and the front mold core 10 abuts against the slide 59.

In this embodiment, the positioning groove 17 and the positioning block 60 are disposed, so that the front mold core 10 and the rear mold core 50 are fastened more tightly, a gap is prevented from being formed therebetween, and the positioning is more accurate.

Further, the lower mold 5 includes a rear mold plate 51, the rear mold plate 51 is provided with a first fixing groove 64, the rear mold core 50 is installed in the first fixing groove 64, and the positioning block 60 protrudes relative to the rear mold plate 51.

In this embodiment, the rear mold plate 51 is provided with a first fixing groove 64 for installing the rear mold core 50, so as to fix the rear mold core 50.

Further, go up mould 1 and include preceding template 12, the mouth 13 of moulding plastics, drainage portion 14, preceding template 12 is equipped with second fixed slot 18, third fixed slot 19, preceding mould benevolence 10 is installed in the second fixed slot 18, drainage portion 14 with the mouth 13 fixed connection of moulding plastics just switches on mutually, drainage portion 14 runs through preceding mould benevolence 10, the mouth 13 of moulding plastics is located in the third fixed slot 19.

In this embodiment, the front mold plate 12 is provided with a second fixing groove 18 for installing the front mold core 10, so as to fix the front mold core 10.

Further, the rear mold core 50 is provided with a flow passage 61 communicated with the molding cavity 6, and the flow passage 61 is communicated with the drainage part 14.

Further, go up mould 1 and include panel 15, panel 15 with front template 12 fixed connection, panel 15 includes funnel 20, funnel 20 with it communicates with each other to mould plastics mouth 13.

Further, the lower mold 5 includes a bottom plate 52, a support plate 53, and the support plate 53 is sandwiched between the bottom plate 52 and the rear mold plate 51 and supports the rear mold plate 51.

Further, there are two support plates 53, and an ejector plate 54 and an ejector base plate 55 are further disposed between the two support plates 53, wherein the ejector plate 54 is located above the ejector base plate 55.

Further, an ejector pin 56 is further arranged between the ejector pin plate 54 and the rear mold plate 51, and the ejector pin 56 penetrates through the rear mold plate 51.

Further, a spring 57 is provided between the ejector plate 54 and the rear mold plate 51.

Of course, the present invention can also have other various embodiments, and based on the embodiments, those skilled in the art can obtain other embodiments without any creative work, and all of them belong to the protection scope of the present invention.

Claims

1. A die is characterized by comprising an upper die and a lower die, wherein the upper die is arranged above the lower die, the upper die comprises a front die core and an inclined guide post, the lower die comprises a rear die core, the front die core is provided with a positioning hole, the rear mold core is provided with a containing chamber and a slide, the containing chamber comprises a chute, the slide is provided with a slide block, the slide block slides in the slide groove to enable the slide to be movably accommodated in the corresponding accommodating chamber, one end of the inclined guide post is installed in the positioning hole, and extends obliquely to make one end of the oblique guide post extend into the containing chamber obliquely, when the slide is contained in the containing chamber and is flush with the side wall of the rear die core, and simultaneously, the front mold core is buckled with the rear mold core, and at the moment, a forming cavity is formed among the front mold core, the rear mold core and the slide.

2. The mold according to claim 1, wherein a positioning groove is disposed at a corner of the front mold core, a positioning block is disposed at a corner of the rear mold core, and when the front mold core is fastened to the rear mold core, the positioning block is embedded in the positioning groove and the front mold core abuts against the slide.

3. The mold according to claim 2, wherein the lower mold comprises a rear mold plate provided with a first fixing groove, the rear mold core is mounted in the first fixing groove, and the positioning block is protruded with respect to the rear mold plate.

4. The mold according to claim 1, wherein the upper mold comprises a front mold plate, an injection nozzle, and a flow guide portion, the front mold plate is provided with a second fixing groove and a third fixing groove, the front mold core is installed in the second fixing groove, the flow guide portion is fixedly connected with and communicated with the injection nozzle, the flow guide portion penetrates through the front mold core, and the injection nozzle is positioned in the third fixing groove.

5. The mold according to claim 4, wherein the back mold core is provided with a flow channel communicated with the molding cavity, and the flow channel is communicated with the drainage part.

6. The mold of claim 4, wherein the upper mold comprises a faceplate fixedly attached to the front mold plate, the faceplate comprising a funnel, the funnel communicating with the injection nozzle.

7. The mold of claim 3, wherein the lower mold includes a base plate, a support plate sandwiched between the base plate and the back mold plate and supporting the back mold plate.

8. The mold according to claim 7, wherein there are two support plates, and an ejector plate and an ejector retainer plate are disposed between the two support plates, wherein the ejector plate is located above the ejector retainer plate.

9. The mold of claim 8, wherein an ejector pin is further disposed between said ejector pin plate and said rear mold plate, said ejector pin extending through said rear mold plate.

10. The mold of claim 8, wherein a spring is further disposed between the ejector plate and the back platen.