CN214395172U - Lower shell mold of European standard charger - Google Patents

Abstract

The utility model discloses an europe's rule charger inferior valve mould, including upper fixed plate, hot runner plate, take off flitch, preceding template, push pedal, back template and the bottom plate that from top to bottom sets gradually, hot runner groove has been seted up on the hot runner plate, installs the hot runner at this hot runner inslot, be provided with line position, front mould benevolence and back mould benevolence between preceding template and the push pedal, line position, front mould benevolence and back mould benevolence cooperation are formed with four die cavity of moulding plastics that are used for moulding plastics the europe's rule charger inferior valve, four the die cavity of moulding plastics is symmetric distribution in the mould, be provided with four back mould guide pillars, four on the back template back mould guide pillar is pegged graft with the preceding template after upwards running through the push pedal from bottom. The utility model discloses possess simple structure, mould reasonable in design can mould plastics a plurality of european standard charger inferior valves simultaneously, has improved the productivity, and mode locking labour saving and time saving is convenient for the drawing of patterns simultaneously.

Description

Lower shell mold of European standard charger

Technical Field

The utility model relates to the technical field of mold, specifically be an European standard charger inferior valve mould.

Background

The die is various dies 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 shape a product, the tool being made up of various parts, and different molds being made up of different parts. The method realizes the processing of the appearance of the article mainly by changing the physical state of the formed material, and the article is called as 'industrial mother'. Also need use the mould in the processing field of the European style charger inferior valve, the mould structure that is used for processing the European style charger inferior valve at present is complicated, and the design is unreasonable, can't mould plastics a plurality of European style charger inferior valves simultaneously, and the mould is wasted time and energy at the locking in-process simultaneously, and the product drawing of patterns is difficult. Therefore, there is a need for an improved lower housing mold for an existing euro-scale charger.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an european style charger inferior valve mould possesses simple structure, and mould design is reasonable, can mould plastics a plurality of european style charger inferior valves simultaneously, has improved the productivity, and mode locking labour saving and time saving has simultaneously solved the problem that above-mentioned technical background proposed to the advantage of the drawing of patterns of being convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an europe's rule charger inferior valve mould, includes upper fixed plate, hot runner plate, takes off flitch, front formword, push pedal, back template and the bottom plate that from top to bottom sets gradually, hot runner groove has been seted up on the hot runner plate, installs the hot runner at this hot runner inslot, be provided with line position, front mold benevolence and back mould benevolence between front formword and the push pedal, line position, front mold benevolence and back mould benevolence cooperation are formed with four injection molding cavity that are used for moulding plastics the europe's rule charger inferior valve, four injection molding cavity symmetric distribution in the mould, be provided with four back mould guide pillars on the back template, four back mould guide pillar is pegged graft with the front formword after upwards running through the push pedal.

Preferably, a feed inlet is formed in the middle of the upper fixing plate, a positioning ring is arranged at the feed inlet, and mold feet are arranged on the upper fixing plate and the lower fixing plate.

Preferably, the stripper plate is provided with four stripper blocks, and the four stripper blocks are symmetrically distributed on the stripper plate.

Preferably, the upper end face of the front template is provided with a plurality of front template springs, one ends, far away from the front template, of the front template springs are in contact connection with the stripper plate, four corners of the front template are further provided with front template guide posts, and the front template guide posts sequentially penetrate through the stripper plate and the hot runner plate from bottom to top and then are fixedly connected with the upper fixing plate.

Preferably, a zero-degree positioning block is arranged on the rear template, a convex block is arranged on the zero-degree positioning block, the convex block is connected with the zero-degree positioning block to form a convex shape, and a positioning groove matched with the convex block is formed in the push plate.

Preferably, the number of the hot runners is four, one end of each hot runner is communicated with the feeding hole, and the other end of each hot runner is communicated with the four injection molding cavities respectively.

Preferably, the number of the row positions is four, and each row position is provided with a shovel base.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a pair of european standard charger inferior valve mould, this mould simple structure, and reasonable in design, through setting up four line positions, four line positions and front mould benevolence and back mould benevolence are formed with four injection moulding cavities that are used for moulding plastics the european standard charger inferior valve, can mould plastics four european standard charger inferior valves simultaneously, the productivity has been improved, through setting up zero degree locating piece in the template of back, be equipped with the lug on this zero degree locating piece, when the compound die, the lug is pegged graft with the constant head tank in the push pedal, convenient location mode locking and drawing of patterns, therefore, the clothes hanger is strong in practicability.

2. The utility model discloses a set up between hot runner plate and front formword and take off the flitch, be equipped with the stripping piece on this takes off the flitch, take off the material, convenient and practical through the waste material of stripping piece after to moulding plastics.

Drawings

FIG. 1 is an exploded view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is an enlarged view of a in fig. 1 according to the present invention.

The reference numerals and names in the figures are as follows:

1. an upper fixing plate; 2. a hot runner plate; 3. a material removing plate; 4. a front template; 5. pushing the plate; 6. a rear template; 7. a lower fixing plate; 8. a hot runner channel; 9. a hot runner; 10. a row bit; 11. a front mold core; 12. a rear mold core; 13. a rear mold guide post; 14. a feed inlet; 15. a positioning ring; 16. a mould leg; 17. a front mold spring; 18. stripping the material block; 19. a front mold guide post; 20. a shovel base; 21. a zero-degree positioning block; 22. a bump; 23. and (6) positioning a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: a lower shell mould of an European-standard charger comprises an upper fixed plate 1, a hot runner plate 2, a stripper plate 3, a front template 4, a push plate 5, a rear template 6 and a lower fixed plate 7 which are arranged from top to bottom in sequence, a feed inlet 14 is arranged at the right middle part of the upper fixing plate 1, a positioning ring 15 is arranged at the feed inlet 14, the upper fixing plate 1 and the lower fixing plate 7 are both provided with mould feet 16, the hot runner plate 2 is provided with a hot runner groove 8, a hot runner 9 is arranged in the hot runner groove 8, a slide 10, a front mold core 11 and a rear mold core 12 are arranged between the front template 4 and the push plate 5, the slide 10, the front mold core 11 and the rear mold core 12 are matched to form four injection molding cavities for injection molding of the lower shell of the European-standard charger, the four injection molding cavities are symmetrically distributed in the mold, four rear die guide posts 13 are arranged on the rear die plate 6, and the four rear die guide posts 13 penetrate through the push plate 5 from bottom to top and then are inserted into the front die plate 4.

Specifically, the stripping block 18 is arranged on the stripping plate 3, the stripping blocks 18 are four, the four stripping blocks 18 are symmetrically distributed on the stripping plate 3, and the stripping block 18 can quickly separate waste materials on the stripping plate 3, so that the stripping plate is convenient and practical.

Specifically, the upper end face of the front template 4 is provided with a plurality of front template springs 17, one ends of the front template springs 17, which are far away from the front template 4, are in contact connection with the stripper plate 3, four corners of the front template 4 are also provided with front template guide pillars 19, and the front template guide pillars 19 sequentially penetrate through the stripper plate 3 and the hot runner plate 2 from bottom to top and then are fixedly connected with the upper fixing plate 1.

Specifically, be provided with zero degree locating piece 21 on the back template 6, be provided with a lug 22 on the zero degree locating piece 21, lug 22 is connected with zero degree locating piece 21 and is "protruding" shape, set up the constant head tank 23 with lug 22 looks adaptation on the push pedal 5, lug 22 pegs graft with constant head tank 23 when the mode locking, convenient location mode locking and drawing of patterns, the practicality is strong.

Specifically, four hot runners 9 are provided, one ends of the four hot runners 9 are communicated with the feed inlet 14, and the other ends of the four hot runners 9 are respectively communicated with the four injection molding cavities.

Specifically, there are four row positions 10, and each row position 10 is provided with a shovel base 20.

The utility model provides a mould is when the compound die, 6 fixed mounting of back template is on bottom plate 7, push pedal 5 is through zero degree locating piece 21 and 6 lockings of back template, front template 4 is fixed on taking off flitch 3, it fixes on hot runner plate 2 to take off flitch 3, 2 fixed mounting of hot runner plate are on upper fixed plate 1, four capable positions 10 of compound die in-process are formed with four injection moulding cavities that are used for moulding plastics the euro rule charger inferior valve with front mould benevolence 11 and back mould benevolence 12, the sizing material of moulding plastics passes through feed inlet 14 and gets into the injection moulding cavity shaping charger inferior valve by hot runner 9, during the drawing of patterns, front template 4 breaks away from push pedal 5, simultaneously capable position 10 breaks away from with front mould benevolence 11 and back mould benevolence 12 respectively, take out the finished product of moulding plastics.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides a lower shell mould of European standard charger which characterized in that: comprises an upper fixed plate (1), a hot runner plate (2), a stripper plate (3), a front template (4), a push plate (5), a rear template (6) and a lower fixed plate (7) which are arranged from top to bottom in sequence, wherein the hot runner plate (2) is provided with a hot runner groove (8), a hot runner (9) is arranged in the hot runner groove (8), a slide (10), a front mold core (11) and a rear mold core (12) are arranged between the front template (4) and the push plate (5), the slide (10), the front mold core (11) and the rear mold core (12) are matched to form four injection molding cavities for injection molding of the lower shell of the European-standard charger, the four injection molding cavities are symmetrically distributed in the mold, the rear die is characterized in that four rear die guide columns (13) are arranged on the rear die plate (6), and the four rear die guide columns (13) penetrate through the push plate (5) from bottom to top and then are connected with the front die plate (4) in an inserting mode.

2. The lower shell mold of an euro-standard charger of claim 1, wherein: feed inlet (14) have been seted up to the positive middle department of upper fixed plate (1), feed inlet (14) department is equipped with holding ring (15), all be equipped with mould foot (16) on upper fixed plate (1) and bottom plate (7).

3. The lower shell mold of an euro-standard charger of claim 1, wherein: the material removing plate (3) is provided with four material removing blocks (18), and the four material removing blocks (18) are symmetrically distributed on the material removing plate (3).

4. The lower shell mold of an euro-standard charger of claim 1, wherein: the upper end face of the front template (4) is provided with a plurality of front template springs (17), one ends, far away from the front template (4), of the front template springs (17) are in contact connection with the stripper plate (3), four corners of the front template (4) are further provided with front template guide pillars (19), and the front template guide pillars (19) sequentially penetrate through the stripper plate (3) and the hot runner plate (2) from bottom to top and then are fixedly connected with the upper fixing plate (1).

5. The lower shell mold of an euro-standard charger of claim 1, wherein: the rear template (6) is provided with a zero-degree positioning block (21), the zero-degree positioning block (21) is provided with a convex block (22), the convex block (22) is connected with the zero-degree positioning block (21) in a convex shape, and the push plate (5) is provided with a positioning groove (23) matched with the convex block (22).

6. The lower shell mold of an euro-standard charger of claim 1, wherein: the hot runner (9) is provided with four, one end of each hot runner (9) is communicated with the feeding hole (14), and the other end of each hot runner is communicated with the four injection molding cavities.

7. The lower shell mold of an euro-standard charger of claim 1, wherein: the number of the row positions (10) is four, and a shovel base (20) is arranged on each row position (10).

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