CN208946570U - An a kind of mould four barrel camera cap injection mold - Google Patents

Abstract

The utility model provides an a kind of compact-sized mould four barrel camera cap injection mold.Mold includes three parts; forming part, constitutional detail, guiding and demoulding mechanism; forming part includes locating ring, sprue bush, insert one, cover half mode, insert three, dynamic model mode, insert two; constitutional detail includes Bottom clamp plate, left cushion block, dynamic model backing plate, moving template, solid plate, top clamping plate, right cushion block, ejector retainner plate, ejector retainner plate backing plate, and guiding and demoulding mechanism include sprue puller, guide post, bushing, release link, spring, push rod；Moving template and solid plate are equipped with cooling water channel and inlet and outlet are equipped with water nozzle；Bottom clamp plate is followed closely equipped with rubbish.The utility model uses the design of four chamber of a mould, improves mold production efficiency while ensuring quality, and reduce production cost.The compact structure of mold also makes maintenance more convenient, is the stronger product of a practicability.

Description

An a kind of mould four barrel camera cap injection mold

[technical field]

The utility model belongs to mechanical production devices field, specifically a kind of mould four barrel camera cap injection mold.

[background technique]

Mould industry is the basic industry of the industrialization of the country, always the care and attention by country and each enterprise.Mould Tool is one of industrial production technique in itself, and plastic mould therein refers to the mold for making plastic production.With with The relevant machinery of industrial production, electronics, aviation, instrument and meter etc. industry and articles for daily use industrial expansion, injection mold at In order to manufacture the important method of various plastic components.

With the promotion of customer requirement, factory molding plastic part mould exploitation, design and manufacture and need completing technology The upgrading of equipment and the rising of product standard.This makes that emphasis is needed to consider that mold design is horizontal, manufactures energy in mold design Power and die quality, the efficiency that their quality is directly related to the quality of new product and old product updates, while also influencing Economic profit.

[utility model content]

The purpose of this utility model is that being directed to the demand of existing injection mold, it is tight that a kind of structure is provided for camera cap The mould four barrel camera cap injection mold to gather.

In order to achieve the above object, the utility model provides the following technical solutions: a kind of mould four barrel camera cap note Mould, it is characterised in that: mold includes three parts, forming part, constitutional detail, guiding and demoulding mechanism, forming part packet Containing locating ring, sprue bush, insert one, cover half mode, insert three, dynamic model mode, insert two, constitutional detail include Bottom clamp plate, Left cushion block, dynamic model backing plate, moving template, solid plate, top clamping plate, right cushion block, ejector retainner plate, ejector retainner plate backing plate, guiding and ingot stripper Structure includes sprue puller, guide post, bushing, release link, spring, push rod；The moving template and solid plate be equipped with cooling water channel and into Outlet is equipped with water nozzle；The Bottom clamp plate is followed closely equipped with rubbish.

Further, part-structure part is connected with each other mode and the locating ring, cover half mode, dynamic model mode interconnecting piece The mode of separation structure part is hexagon-headed bolt connection.

Further, the type chamber in the cover half mode is that four chamber of a mould is centrosymmetrically arranged, and type chamber is that certain model is digital Camera cap part can change type chamber and corresponding insert shape under the premise of guaranteeing quality.

Further, the insert one, insert two, insert three need sharp edge blunt in processing technology, and inlay rear insert Bottom sides need to keep the gap of 0.5mm or so with the cover half mode, dynamic model mode.

Further, the cooling water channel in the moving template and solid plate is axial symmetry arrangement.

Further, the main running channel in the sprue bush tilt down extension and it is substantially tapered, it is tight with the locating ring It is close to connect and keep 0.5mm or so gap with the top clamping plate.

The utility model has the beneficial effects that the utility model uses the design of four chamber of a mould, mention while ensuring quality High mold production efficiency, and reduce production cost.The compact structure of mold also makes maintenance more convenient, be a practicability compared with Strong product.

[Detailed description of the invention]

Fig. 1 is a kind of top view of a mould four barrel camera cap injection mold of the utility model.

Fig. 2 is the view of Section A-A and the sectional front view of mold in Fig. 1 mold.

In figure: 1- Bottom clamp plate, 2- hexagon-headed bolt M10 × 175, the left cushion block of 3-, 4- hexagon-headed bolt M10 × 34,5- Sprue puller, 6- dynamic model backing plate, 7- hexagon-headed bolt M6 × 25,8- moving template, 9- water nozzle, 10- solid plate, 11- hexagon-headed bolt M14 × 40,12- top clamping plate, 13- hexagon-headed bolt M6 × 20,14- locating ring, 15- sprue bush, 16- insert one, 17- are led Column, 18- bushing, 19- cover half mode, 20- insert three, 21- dynamic model mode, the left cushion block of 22-, 23- ejector retainner plate, 24- ejector retainner plate pad Plate, 25- hexagon-headed bolt M10 × 35.

Fig. 3 is the view of section B-B and the section left view of mold in Fig. 1 mold.

In figure: 26- release link, 27- spring, 28- insert two, 29- push rod, 30- rubbish follow closely M10 × 15.

[specific embodiment]

For the content for further appreciating that the utility model, the utility model is described in detail in conjunction with the embodiments.In conjunction with attached Shown in Fig. 2, the utility model relates to one mould four barrel camera cap injection mold of one kind, mold includes three parts: molding zero Part, constitutional detail, guiding and demoulding mechanism, forming part include locating ring 14, sprue bush 15, insert 1, cover half mode 19, Insert 3 20, dynamic model mode 21, insert 2 28, constitutional detail include Bottom clamp plate 1, left cushion block 3, dynamic model backing plate 6, moving template 8, Solid plate 10, top clamping plate 12, right cushion block 22, ejector retainner plate 23, ejector retainner plate backing plate 24, guiding and demoulding mechanism include sprue puller 5, Guide post 17, bushing 18, release link 26, spring 27, push rod 29；The moving template 8 and solid plate 10 be equipped with cooling water channel and into Outlet is equipped with water nozzle 9；The Bottom clamp plate 1 is equipped with rubbish nail 30.

Utility model works process:

Complete injection step includes following five step.First step molding: in molding step, the guidance of guide post 17 and bushing 18 And cooperation, keep dynamic model part mobile until mold is closed, while release link 26 and spring 27 push ejector retainner plate 23 jointly, make thimble Plate 23, ejector retainner plate backing plate 24, sprue puller 5 and push rod 29 reset.Second step injection: locating ring 14 guides nozzle of injector to pouring 15 top of muzzle, so that the top arc part of sprue bush 15 and nozzle of injector fit closely.After the completion of injection, third is carried out Step mold pressure maintaining to cast gate is shut.It is cooling then to carry out FOUR EASY STEPS, from the water nozzle on moving template 8 and solid plate 10 when cooling Cooling water is injected in 9 imports simultaneously until plastic part solidifies.5th step injection device retracts, die sinking and plastic products eject: solidification After process, nozzle is withdrawn into mold, dynamic model, which retracts, to be pushed ejector retainner plate backing plate 24 to mandril and drive ejector retainner plate 23, sprue puller 5, push rod 29, which travels forward, releases plastic part.

Combine embodiment that the utility model is described in detail above, but above embodiment is to the utility model And do not constitute a limitation, above embodiment only illustrates the principles of the present invention and the course of work.We can be according to this reality Equivalent modifications, improvement and replacement are made to the utility model with novel design.These equivalent modifications, improvement and replacement should Belong within the patent covering scope of the utility model.

Claims (6)

1. an a kind of mould four barrel camera cap injection mold, it is characterised in that: mold includes three parts, forming part, structure Part, guiding and demoulding mechanism, forming part include locating ring (14), sprue bush (15), insert one (16), cover half mode (19), insert three (20), dynamic model mode (21), insert two (28), constitutional detail include Bottom clamp plate (1), left cushion block (3), move Die-cushion plate (6), moving template (8), solid plate (10), top clamping plate (12), right cushion block (22), ejector retainner plate (23), ejector retainner plate backing plate (24), guiding and demoulding mechanism include sprue puller (5), guide post (17), bushing (18), release link (26), spring (27), push rod (29)；The moving template (8) and solid plate (10) are equipped with cooling water channel and inlet and outlet are equipped with water nozzle (9)；The Bottom clamp plate (1) it is equipped with rubbish nail (30).

2. a kind of mould four barrel camera cap injection mold according to claim 1, it is characterised in that: part-structure zero Part is connected with each other the side of mode and the locating ring (14), cover half mode (19), dynamic model mode (21) coupling part constitutional detail Formula is hexagon-headed bolt connection.

3. a kind of mould four barrel camera cap injection mold according to claim 1, it is characterised in that: the cover half mould Type chamber in benevolence (19) is that four chamber of a mould is centrosymmetrically arranged, and type chamber is certain model digital camera cap part, is guaranteeing quality Under the premise of can change type chamber and corresponding insert shape.

4. a kind of mould four barrel camera cap injection mold according to claim 1, it is characterised in that: the insert one (16), insert two (28), insert three (20) need sharp edge blunt in processing technology, and inlay rear insert bottom sides need to it is described Cover half mode (19), dynamic model mode (21) keep the gap of 0.5mm or so.

5. a kind of mould four barrel camera cap injection mold according to claim 1, it is characterised in that: the moving template (8) and the cooling water channel in solid plate (10) is axial symmetry arrangement.

6. a kind of mould four barrel camera cap injection mold according to claim 1, it is characterised in that: the sprue bush (15) the main running channel in tilt down extension and it is substantially tapered, closely connect with the locating ring (14) and with the cover half seat Plate (12) keeps 0.5mm or so gap.