CN206426393U - A kind of mould structure of button button - Google Patents

Abstract

The utility model is related to Injection Mold Design technical field, disclose a kind of mould structure of button button, including die holder, caster, male template and male model fixed plate, be linked in sequence male model top deck, male model bottom deck and support block between male template and male model fixed plate, Ejector Retainer Plate and thimble panel are also equipped with male model fixed plate, the panel guide pillar being also equipped with thimble, male model fixed plate through Ejector Retainer Plate and thimble panel is provided with thimble panel；Limit stop post is provided with male model bottom deck；Master mold, main channel mouth, branch's watercourse port and mistake proofing mark are provided with caster；Male model, main channel mouth, branch's watercourse port, mistake proofing mark, sprue, branch flow passage and air discharge duct are provided with male template, sprue and branch flow passage are I-shaped layout, and air discharge duct connects each male model.The utility model solves the problems, such as the trapped gas produced in a multi-cavity mold product injection moulding process, and the quality of production is ensure that while improving production efficiency.

Description

A kind of mould structure of button button

Technical field

The utility model is related to Injection Mold Design technical field, more particularly to a kind of mould knot of button button Structure.

Background technology

In the prior art, the design of injection mold is generally designed using standard die set, is greatly reduced and is purchased into This, thus often focus on male model and master structure design, runner design, Cooling Design and the demoulding the problem of solve in injection and tie In terms of structure design, to improve the production efficiency of widget in actual production, the mode of directly increase die cavity quantity is often taken, Due to design defect such as runner and water channels it is possible that trapped gas, the problems such as the demoulding is difficult, therefore for the mould of a multi-cavity mold The problems such as mechanism design more should be paid attention to being vented and cooling down.

The content of the invention

The purpose of this utility model is to overcome the deficiencies in the prior art there is provided a kind of mould structure of button button, A multi-cavity mold is realized, the problem of exhaust is solved well and is cooled down.

In order to achieve the above object, the technical solution adopted in the utility model is：A kind of mould structure of button button, Including die holder, caster, male template and male model fixed plate, centring ring, male template and male model are connected on die holder Be linked in sequence male model top deck, male model bottom deck and support block between fixed plate, be also equipped with male model fixed plate Ejector Retainer Plate and It is provided with thimble panel, thimble panel in thimble, described male model fixed plate and is also equipped with running through Ejector Retainer Plate and thimble face The panel guide pillar of plate；Limit stop post is provided with described male model bottom deck；Master mold, main channel are provided with described caster Mouth, branch's watercourse port and mistake proofing mark；Male model, main channel mouth, branch's watercourse port, mistake proofing mark are provided with described male template Note, sprue, branch flow passage and air discharge duct, sprue and branch flow passage are I-shaped layout, and air discharge duct connects each male model.

Further, main channel mouthful as described above and the orthogonal setting of branch's watercourse port, mistake proofing mark are arranged at mother The edge of template.

Further, four blind hole gas storage holes, gas storage hole connection air discharge duct are additionally provided with male template as described above.

Further, the main channel of main channel mouthful connection as described above is arranged at below master mold or male model, branch's water channel Branch's water channel of mouth connection is arranged at below gas storage hole.

Further, die holder as described above is fixedly connected with caster by interior hexagonal double-ended bolt, male template, public affairs Mould top deck is fixedly connected with male model bottom deck three by interior hexagonal double-ended bolt.

Further, on die holder as described above, caster, male template, male model top deck and male model bottom deck It is provided with suspension ring screw.

Compared with prior art, the beneficial effects of the utility model are：The utility model to runner design, water channel by setting The structure design such as meter and increase air discharge duct, solves the problems, such as the trapped gas produced in a multi-cavity mold product injection moulding process, improves production The quality of production is ensure that while efficiency.

Brief description of the drawings

Fig. 1 is male model structural representation of the present utility model；

Fig. 2 is master structure schematic diagram of the present utility model；

Fig. 3 is overall structure diagram of the present utility model.

Mark in accompanying drawing for：1. die holder；2. caster；3. male template；4. male model top deck；5. held under male model Plate；6. thimble panel；7. Ejector Retainer Plate；8. male model fixed plate；9. centring ring；10. suspension ring screw；11. limit stop post；12. face Plate guide pillar；13. thimble；14. support block；15. main channel mouthful；16. guide pin bushing；17. air discharge duct；18. branch flow passage；19. sprue； 20. gas storage hole；21. branch's water channel hole；22. male model；23. in hexagonal double-ended bolt；24. mistake proofing is marked；25. master mold.

Embodiment

It is described in detail referring to the drawings with reference to embodiment, to enter to technical characteristic of the present utility model and advantage Row deeper into annotation.

As Figure 1-3, the mould structure of a kind of button button of the present utility model, including die holder 1, master mold Centring ring 9 is connected on plate 2, male template 3 and male model fixed plate 8, die holder 1, it is suitable between male template 3 and male model fixed plate 8 Ejector Retainer Plate 7 and thimble face are also equipped with sequence connection male model top deck 4, male model bottom deck 5 and support block 14, male model fixed plate 8 It is provided with plate 6, thimble panel 6 in thimble 13, described male model fixed plate 8 and is also equipped with running through Ejector Retainer Plate 7 and thimble face The panel guide pillar 12 of plate 6, it is ensured that the precision of rectilinear motion of Ejector Retainer Plate 7 and thimble panel 6 during ejection, makes thimble 13 keep straight line Motion, so that product can be smoothly stripped；Limit stop post 11 is provided with described male model bottom deck 5, because product is tiny, Matched moulds resets rapidly after the ejecting product of thimble 13, in order to prevent that thimble top 13 goes out long, matched moulds compressive deformation in reseting procedure, because This is using the control ejection length of thimble 13 of limit stop post 11, so as to protect thimble 13；Master mold is provided with described caster 2 25th, main channel mouthful 15, branch's watercourse port 21 and mistake proofing mark 24；Male model 22, main channel mouthful are provided with described male template 3 15th, branch's watercourse port 21, mistake proofing mark 24, sprue 19, branch flow passage 18 and air discharge duct 17, sprue 19 and branch flow passage 18 It is I-shaped layout, it is ensured that the injection pressure of everywhere is more or less the same, prevents injection from not exclusively causing product to lack or note Blow pressure is excessive to cause overlap, and air discharge duct 17 connects each male model 22, it is ensured that each injecting products can be arranged effectively Gas, prevents trapped gas phenomenon from producing.

In above-mentioned technical proposal, main channel mouthful 15 and the orthogonal setting of branch's watercourse port 21 come from the angle of processing See that most convenient processing can block branch's watercourse port 21, it is ensured that the inlet and outlet of main channel is unimpeded with blocking after machining And water-tight, mistake proofing mark 24 is arranged at the edge of caster 2, the edge matched in caster 2 or male template 3 adds Work right angle shallow grooves.It is additionally provided with male template 3 in four blind hole gas storage holes 20, matched moulds and cooling procedure, due to the He of caster 2 The change of temperature causes its gap residual gas pressure change, it is necessary to connect air discharge duct 17 by gas storage hole 20 between male template 3 Gas is discharged.The main channel of the connection of main channel mouthful 15 is arranged at master mold 25 or the lower section of male model 22, can be quick to injecting products Cooling, improves production efficiency, and branch's water channel that branch's watercourse port 21 is connected is arranged at the lower section of gas storage hole 20, can cool and maintain Stable gas pressure between caster 2 and male template 3, is easy to demoulding.Guide pin bushing 16 and matching are additionally provided with caster 2 and male template 3 The guide pillar of conjunction, it is ensured that the stabilization of the accurate and product of matched moulds.Die holder 1 and caster 2 are fixed by interior hexagonal double-ended bolt 23 Connection, male template 3, male model top deck 4 are fixedly connected with the three of male model bottom deck 5 by interior hexagonal double-ended bolt 23.Die holder 1st, suspension ring screw 10 is provided with caster 2, male template 3, male model top deck 4 and male model bottom deck 5, can be hung in order to screw on Ring, facilitates driving to sling installation or dismantle.

Clear, complete description is carried out to the utility model by the technical scheme in above example, it is clear that described Embodiment be the embodiment of the utility model part, rather than whole embodiment.Based on the implementation in the utility model Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made is belonged to The scope of the utility model protection.

Claims (6)

1. a kind of mould structure of button button, including die holder（1）, caster（2）, male template（3）It is solid with male model Fixed board（8）, die holder（1）Upper connection centring ring（9）, male template（3）With male model fixed plate（8）Between be linked in sequence male model Top deck（4）, male model bottom deck（5）And support block（14）, male model fixed plate（8）On be also equipped with Ejector Retainer Plate（7）With thimble face Plate（6）, thimble panel（6）On be provided with thimble（13）, it is characterised in that described male model fixed plate（8）On be also equipped with passing through Wear Ejector Retainer Plate（7）With thimble panel（6）Panel guide pillar（12）；Described male model bottom deck（5）On be provided with limit stop post （11）；Described caster（2）On be provided with master mold（25）, main channel mouthful（15）, branch's watercourse port（21）With mistake proofing mark （24）；Described male template（3）On be provided with male model（22）, main channel mouthful（15）, branch's watercourse port（21）, mistake proofing mark （24）, sprue（19）, branch flow passage（18）And air discharge duct（17）, sprue（19）And branch flow passage（18）It is I-shaped cloth Office, air discharge duct（17）Connect each male model（22）.

2. the mould structure of button button according to claim 1, it is characterised in that described main channel mouthful（15）With Branch's watercourse port（21）It is orthogonal to set, mistake proofing mark（24）It is arranged at caster（2）Edge.

3. the mould structure of button button according to claim 1, it is characterised in that described male template（3）It is upper to go back It is provided with four blind hole gas storage holes（20）, gas storage hole（20）Connect air discharge duct（17）.

4. the mould structure of button button according to claim 1, it is characterised in that described main channel mouthful（15）Even The main channel connect is arranged at master mold（25）Or male model（22）Lower section, branch's watercourse port（21）Branch's water channel of connection is arranged at gas storage Hole（20）Lower section.

5. the mould structure of button button according to claim 1, it is characterised in that described die holder（1） And caster（2）Pass through interior hexagonal double-ended bolt（23）It is fixedly connected, male template（3）, male model top deck（4）With male model bottom deck（5） Three passes through interior hexagonal double-ended bolt（23）It is fixedly connected.

6. according to the mould structure of any described button buttons of claim 1-5, it is characterised in that described master mold is fixed Plate（1）, caster（2）, male template（3）, male model top deck（4）With male model bottom deck（5）On be provided with suspension ring screw（10）.