CN203863932U

CN203863932U - Mold structure for side-swinging hook

Info

Publication number: CN203863932U
Application number: CN201420168394.7U
Authority: CN
Inventors: 樊作田; 魏荣轩; 陈运波
Original assignee: SHENZHEN YI BO SHENG TECHNOLOGY Co Ltd
Current assignee: SHENZHEN YI BO SHENG TECHNOLOGY Co Ltd
Priority date: 2014-04-09
Filing date: 2014-04-09
Publication date: 2014-10-08
Anticipated expiration: 2024-04-09

Abstract

The utility model discloses a mold structure for a side-swinging hook. The mold structure comprises a fixed mold and a moving mold, wherein the fixed mold comprises a sprue sleeve, a fixed mold seat plate, a stripper plate, a fixed mold fixing plate and a fixed mold pushing plate from top to bottom in sequence, wherein a fixed mold embedded block is arranged on the fixed mold fixing plate; a fixed mold guiding column is fixed to the fixed mold seat plate; the moving mold comprises a moving mold seat plate, a moving mold pushing plate, a pushing rod fixing plate, a moving mold bearing plate and a moving mold fixing plate from bottom to top in sequence; a pushing rod and a resetting rod are arranged on the pushing rod fixing plate; a moving mold embedded block is arranged on the moving mold fixing plate; the mold structure further comprises a wheel seat, a rolling wheel, a swinging hook, a swinging hook seat, a second guiding column and a baffling block. The mold structure has the benefits that one surface, having a relative great packaging force, of a product is arranged on the fixing mold; the product is broken away from the fixing mold with the mold opening force of a lathe bed; then, the product can be pushed out by a fixing mold pushing mechanism with a relatively less pushing force, so that the safety of the mold operation can be improved; a swinging hook type order dividing and tensioning mechanism is further arranged on the mold so as to ensure that the action is safe and reliable.

Description

A kind of mould structure of side-sway hook

Technical field

The utility model relates to a kind of mould structure of manufacturing aciculiform array product.

Background technology

Injection mold is produced while having the product of aciculiform array structure or array pinhole arrangement, owing to after formed product, mould molding part being produced to sizable package power, like this in the time of the demoulding, not only lose time, increase operative employee's labour intensity, and existing mould generally adopts thimble or push rod to carry out the demoulding, and working of plastics easily produces distortion, breakage, causes working of plastics to scrap.

Utility model content

The utility model is the shortcoming that overcomes above-mentioned existing mold structure, provides that a kind of knockout press is stronger, the mould structure of the better side-sway hook of stability.

The technical scheme that the utility model is realized goal of the invention employing is, a kind of mould structure of side-sway hook, comprise fixed die and dynamic model, described fixed die from top to bottom comprises sprue bush successively, top clamping plate, water gap plate, cover half fixed head and fixed mold push plate, described water gap plate is fixedly connected with described cover half fixed head, described top clamping plate and water gap plate, in between cover half fixed head, be provided with Compress Spring, on described cover half fixed head, be provided with fixed die insert, on described top clamping plate, be fixed with cover half guide pillar, described cover half guide pillar is successively through described water gap plate, cover half fixed head and fixed mold push plate, described dynamic model from bottom to top comprises Bottom clamp plate successively, dynamic model push pedal, ejector pin retaining plate, movable mold support plate and dynamic mould fixing plate, on described ejector pin retaining plate, be provided with push rod and release link, described push rod is connected with product, described release link is connected with fixed mold push plate, on described dynamic mould fixing plate, be provided with moving die insert, described mould structure also comprises roller mount, roller, swing hook, swing hook seat, the second guide pillar and block, described roller mount is fixed on described cover half fixed head, described the second guide pillar is fixed on described dynamic mould fixing plate and embeds in described fixed mold push plate, described swing hook seat is fixed on described fixed mold push plate, described block is fixed on described movable mold support plate, the middle part of described swing hook is fixed on described swing hook seat by rotating shaft, described swing hook upper end and described roller contact, lower end is connected with swing hook seat by spring, described swing hook can hook described block through described roller mount and described swing hook seat.

Particularly, described swing hook is middle part bent structure.

The beneficial effects of the utility model are: in the utility model, one side larger product package power is located at cover half by mould, make product depart from cover half by the mould opening force of lathe, then dynamic model ejecting mechanism just can pushing out product by less thrust, improve the security of mold work, this mould is also provided with swinging hook type sequential parting tension mechanism, guarantees to move safe and reliable.

Brief description of the drawings

Fig. 1, the cutaway view of embodiment side-sway hook mould structure.

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is elaborated.

Accompanying drawing 1 is the cutaway view of the present embodiment side-sway hook mould structure, comprise fixed die and dynamic model, fixed die from top to bottom comprises sprue bush 1 successively, top clamping plate 2, water gap plate 3, cover half fixed head 4 and fixed mold push plate 5, water gap plate 3 is fixedly connected with cover half fixed head 4, top clamping plate 2 and water gap plate 3, in between cover half fixed head 4, be provided with Compress Spring, on cover half fixed head, be provided with fixed die insert 6, on top clamping plate 2, be fixed with cover half guide pillar 7, cover half guide pillar 7 is successively through water gap plate 3, cover half fixed head 4 and fixed mold push plate 5, dynamic model from bottom to top comprises Bottom clamp plate 8 successively, dynamic model push pedal 9, ejector pin retaining plate 10, movable mold support plate 11 and dynamic mould fixing plate 12, on ejector pin retaining plate 10, be provided with push rod 13 and release link 14, push rod 13 is connected with product, release link 14 is connected with fixed mold push plate 5, on dynamic mould fixing plate 12, be provided with moving die insert 15, the mould structure of the present embodiment also comprises roller mount 16, roller 17, swing hook 18, swing hook seat 19, the second guide pillar 20 and block 21, roller mount 16 is fixed on cover half fixed head 4, the second guide pillar 20 is fixed on dynamic mould fixing plate 12 and embeds in fixed mold push plate 5, swing hook seat 19 is fixed on fixed mold push plate 5, block 21 is fixed on movable mold support plate 11, swing hook 18 is middle part bent structure, the middle part of swing hook 18 is fixed on swing hook seat 19 by rotating shaft 22, swing hook 18 upper ends contact with roller 17, lower end is connected with swing hook seat 19 by spring 23, swing hook 18 can hook block 21 through roller mount 16 and swing hook seat 19.

The operation principle of the present embodiment mould structure is: when die sinking, Compress Spring promotes first somatotype of A-A die joint, the solidifying material of runner departs from cover half top clamping plate 2, when somatotype is to taking out after the required distance of runner, 4 stop motions of cover half fixed head, now swing hook 18 hook post blocks 21 make together with fixed mold push plate 5 is connected to dynamic model part, so in the time that rear mold continues to retreat, die joint is created in B-B face place, and fixed mold push plate 5 pushes away product fixed die insert 6 under the effect of mould opening force, stays on moving die insert 15.Along with mould retreats, swing hook 18, under the compressing of roller 17, completes the action that puts away block 21, starts C-C die joint somatotype after fixed mold push plate 5 stop motions, and last push rod 13 is by product ejection die.In the present embodiment, pin-point gate aggregate can adopt manually and vise the reverse protruding column of spot pouring mouth and extract mould with instrument.

In the present embodiment, one side larger product package power is located at cover half by mould, make product depart from cover half by the mould opening force of lathe, then dynamic model ejecting mechanism just can pushing out product by less thrust, improve the security of mold work, this mould is also provided with swinging hook type sequential parting tension mechanism, guarantees to move safe and reliable.

Finally it should be noted that: above embodiment is only in order to illustrate the utility model and the described technical scheme of unrestricted the utility model; Although therefore this description has been described in detail the utility model with reference to each above-mentioned embodiment, it will be understood by those of skill in the art that still and can modify or be equal to replacement the utility model; And all do not depart from technical scheme and the improvement thereof of spirit and scope of the present utility model, it all should be encompassed in claim scope of the present utility model.

Claims

1. the mould structure of a side-sway hook, comprise fixed die and dynamic model, it is characterized in that: described fixed die from top to bottom comprises sprue bush successively, top clamping plate, water gap plate, cover half fixed head and fixed mold push plate, described water gap plate is fixedly connected with described cover half fixed head, described top clamping plate and water gap plate, in between cover half fixed head, be provided with Compress Spring, on described cover half fixed head, be provided with fixed die insert, on described top clamping plate, be fixed with cover half guide pillar, described cover half guide pillar is successively through described water gap plate, cover half fixed head and fixed mold push plate, described dynamic model from bottom to top comprises Bottom clamp plate successively, dynamic model push pedal, ejector pin retaining plate, movable mold support plate and dynamic mould fixing plate, on described ejector pin retaining plate, be provided with push rod and release link, described push rod is connected with product, described release link is connected with fixed mold push plate, on described dynamic mould fixing plate, be provided with moving die insert, described mould structure also comprises roller mount, roller, swing hook, swing hook seat, the second guide pillar and block, described roller mount is fixed on described cover half fixed head, described the second guide pillar is fixed on described dynamic mould fixing plate and embeds in described fixed mold push plate, described swing hook seat is fixed on described fixed mold push plate, described block is fixed on described movable mold support plate, the middle part of described swing hook is fixed on described swing hook seat by rotating shaft, described swing hook upper end and described roller contact, lower end is connected with swing hook seat by spring, described swing hook can hook described block through described roller mount and described swing hook seat.

2. the mould structure of side-sway hook according to claim 1, is characterized in that: described swing hook is middle part bent structure.