CN102463332A

CN102463332A - Universal die carrier

Info

Publication number: CN102463332A
Application number: CN2010105389111A
Authority: CN
Inventors: 徐大中
Original assignee: Fujia Electronic (Kunshan) Co Ltd
Current assignee: Fujia Electronic (Kunshan) Co Ltd
Priority date: 2010-11-10
Filing date: 2010-11-10
Publication date: 2012-05-23

Abstract

The invention discloses a universal die carrier which comprises upper die frames, upper die gaskets, lower die frames, lower die gaskets and a thimble plate, wherein the at least four upper die gaskets are arranged along the center of a die core in a symmetrical state, the upper part of each upper die gasket is respectively detachably fixedly connected with the lower end of one upper die frame, a concave-down connecting groove in the depth which is consistent with the thickness of a sprue bush plate is arranged above at least one upper die frame, the upper part of the thimble plate is detachably fixedly connected with the at least four lower die gaskets, the lower die gaskets are arranged along the center of the die carrier in the symmetrical state, inner concave open slots are arranged on the opposite side walls of the lower die frames, and a whole formed by the thimble plate and the lower die gaskets can be just fixedly accommodated in the inner concave open slots of the lower die frames. The universal die carrier disclosed by the invention is applicable to the die cores in various specifications and can reduce the volume of an upper die plate and a lower die plate, simultaneously ensure the strength, produce different products by replacing the die core, eliminating the need of manufacturing the upper and the lower die frames repeatedly, greatly reduce the consumption of steel, save the manufacturing cost of a die and shorten the manufacturing period of the die.

Description

Universal die set

Technical field

The present invention relates to a kind of mould, especially a kind of universal die set.

Background technology

Mould is divided into die and framed, and at present product is that accessory processing forms when mfg. moulding die, die join one framed; Cause each die all to have one corresponding framed with its; Because framed volume is bigger, repeat to make framed always, need to consume a large amount of steel; Cause die manufacturing cost bigger, die manufacturing cycle is also longer simultaneously.

Summary of the invention

In order to remedy above deficiency, the invention provides a kind of universal die set, this universal die set is simple in structure, the saving mold materials, and cost is low.

The present invention for the technical scheme that solves its technical problem and adopt is: a kind of universal die set, die casting comprise die, cast gate cage plate and mould bases, and die detachably is positioned in the mould bases; The cast gate cage plate detachably is fixed positioned in mould bases top, and said mould bases is a universal die set, comprises that patrix is framed, patrix pad, counterdie are framed, counterdie pad and ejector retainner plate; To use direction to be benchmark, at least four patrix pads are symmetry status and arrange (can be removably fixed with die under the patrix pad) along the die center, and each patrix pad top is removably fixed with a framed lower end of patrix respectively; The framed top of at least one patrix is provided with the degree of depth recessed link slot consistent with the sprue bush plate thickness and (is used to be removably fixed with in the cast gate cage plate; The framed upper end surface of cast gate cage plate upper surface and patrix is in same horizontal plane, and the assurance patrix is framed only to peak at die casting machine tache motorice lower surface simultaneously with the cast gate cage plate), the ejector retainner plate top is removably fixed with at least four counterdie pads; The counterdie pad is the symmetric arrangement state along the mould bases center; Offer the indent open slot on the framed relative sidewall of counterdie, the integral body that ejector retainner plate and counterdie pad form just can fixedly be placed in the framed indent open slot of counterdie, and ejector retainner plate top, patrix pad below and each are upper and lower to form a space between framed; Die can be placed in this space; During use, die tache motorice and patrix pad are connected, and die stiff end and ejector retainner plate upper end are connected; The cast gate cage plate is fixed in the framed recessed link slot; Cast gate cage plate upper fixed is to the die casting end of die casting machine, and counterdie is framed to be fixed on the die casting machine board, and the die casting machine motion is being with the framed motion of counterdie also just being with die die sinking or closure.

As further improvement of the present invention; Also establish at least two patrix support columns and at least two counterdie support columns; The patrix support column detachably is fixedly arranged on the die top, and plane, patrix support column top is concordant with plane, the framed top of patrix, and the counterdie support column detachably is fixedly arranged on the die below; Ejector retainner plate is provided with and the consistent through hole of counterdie support column quantity; The through hole that counterdie support column lower surface is passed on the ejector retainner plate is concordant with the framed lower, planar of counterdie, and patrix support column and counterdie support column play a supportive role, be used for the reinforcement patrix framed with the framed intensity of counterdie.

As further improvement of the present invention, the quantity of said patrix pad is four multiple, and patrix is framed to be four; The patrix pad vertically stacks into quarter; Each part patrix pad top is connected with the framed lower end of patrix, and the patrix pad that vertically stacks is used for adjusting the honest and kindhearted degree of mating die, and four parts of patrix pads are fixed in respectively on four angles, die top; Make die stressed evenly, die sinking is stable.

As further improvement of the present invention, the quantity of said counterdie pad is four multiple, and counterdie is framed to be four; The counterdie pad vertically stacks into quarter; Each part counterdie pad below is connected with the ejector retainner plate top, and the counterdie pad that vertically stacks is used for adjusting and cooperates ejector retainner plate thickness, and four parts of counterdie pads are fixed in respectively on four angles, ejector retainner plate top; Make ejector retainner plate and die stressed evenly, die sinking is stable.

As further improvement of the present invention, the framed top of said counterdie is formed with guide pin bushing, and the framed lower surface of patrix is provided with guide pillar, and guide pillar is movable being inserted in the guide pin bushing just, guarantees that die is always aligned condition, prevents dislocation and causes product bad.

As further improvement of the present invention, the quantity of said patrix support column is four, and four patrix support columns, patrix is framed and the cast gate cage plate forms an integral body, makes the die top stressed evenly, intensity stabilization.

As further improvement of the present invention, the quantity of said counterdie support column is five, is used for guaranteeing die supported underneath intensity.

Useful technique effect of the present invention is: the present invention is through making cope match-plate pattern and lower bolster the last framed and low mold frame of the mutual coupling of standard; Adjust the thickness of mating die Renhe ejector retainner plate through patrix pad and counterdie pad; The die width because of counterdie framed framed with patrix be not whole can regulating, thereby go for the die of all size, through patrix support column and counterdie support column die is carried out reinforcement again; So just huge upper and lower template volume is effectively reduced proof strength simultaneously; And can be through changing die production Different products, needn't repeat to make upper and lower framed, significantly reduced the consumption of steel; The die manufacturing cost of saving has shortened die manufacturing cycle.

Description of drawings

Fig. 1 is a decomposition texture sketch map of the present invention;

Fig. 2 is the latter half decomposition texture sketch map of the present invention;

Fig. 3 is a package assembly sketch map of the present invention.

The specific embodiment

Embodiment: a kind of universal die set, die casting comprise die 5, cast gate cage plate 9 and mould bases, and die 5 detachably is positioned in the mould bases; Cast gate cage plate 9 detachably is fixed positioned in mould bases top, and said mould bases is a universal die set, comprises that patrix is framed 1, patrix pad 3, counterdie are framed 2, counterdie pad 4 and ejector retainner plate 8; To use direction to be benchmark, at least four patrix pads 3 are symmetry status and arrange (the patrix pad can be removably fixed with die 5 for 3 times) along the die center, and each patrix pad 3 top is removably fixed with framed 1 lower end of patrix respectively; Framed 1 top of at least one patrix is provided with the degree of depth recessed link slot consistent with the sprue bush plate thickness and (is used to be removably fixed with in cast gate cage plate 9; The framed upper end surface of cast gate cage plate upper surface and patrix is in same horizontal plane, and the assurance patrix is framed only to peak at die casting machine tache motorice lower surface simultaneously with the cast gate cage plate), ejector retainner plate 8 tops are removably fixed with at least four counterdie pads 4; Counterdie pad 4 is the symmetric arrangement state along the mould bases center; Offer the indent open slot on the relative sidewall of counterdie framed 2, ejector retainner plate 8 just can fixedly be placed in the indent open slot of counterdie framed 2 with the integral body that counterdie pad 4 forms, and ejector retainner plate top, patrix pad below and each are upper and lower to form a space between framed; Die can be placed in this space; During use, die tache motorice and patrix pad are connected, and die stiff end and ejector retainner plate upper end are connected; Cast gate cage plate 9 is fixed in framed 1 the recessed link slot; Cast gate cage plate 9 upper fixed are to the die casting end of die casting machine, and counterdie framed 2 is fixed on the die casting machine board, and the die casting machine motion is being with framed 2 motions of counterdie also just being with die 5 die sinkings or closure.

Also establish at least two patrix support columns 6 and at least two counterdie support columns 7; Patrix support column 6 detachably is fixedly arranged on die 5 tops; Plane, patrix support column 6 top is concordant with plane, the framed top of patrix; Counterdie support column 7 detachably is fixedly arranged on die 5 belows, and ejector retainner plate is provided with and the consistent through hole of counterdie support column quantity, and the through hole that counterdie support column 7 lower surfaces are passed on the ejector retainner plate is concordant with framed 2 lower, planar of counterdie; Patrix support column 6 plays a supportive role with counterdie support column 7, is used for the intensity of reinforcement patrix framed 1 and counterdie framed 2.

The quantity of said patrix pad 3 is four multiple; Patrix framed 1 is four, and patrix pad 3 vertically stacks into quarter, and framed 1 lower end of each part patrix pad 3 tops and patrix is connected; The patrix pad 3 that vertically stacks is used for adjusting cooperation die 5 thickness; Four parts of patrix pads 3 are fixed in respectively on four angles, die 5 tops, make die 5 stressed even, and die sinking is stable.

The quantity of said counterdie pad 4 is four multiple; Counterdie framed 2 is four, and counterdie pad 4 vertically stacks into quarter, and each part counterdie pad 4 belows and ejector retainner plate 8 tops are connected; The counterdie pad 4 that vertically stacks is used for adjusting cooperation ejector retainner plate 8 thickness; Four parts of counterdie pads 4 are fixed in respectively on four angles, ejector retainner plate 8 tops, make ejector retainner plate 8 stressed even with die 5, and die sinking is stable.

Framed 2 tops of said counterdie are formed with guide pin bushing 21, and framed 1 lower surface of patrix is provided with guide pillar 11, and guide pillar 11 proper movable being inserted in the guide pin bushing 21 guarantee that die 5 is always aligned condition, prevent dislocation and cause product bad.

The quantity of said patrix support column 6 is four, and four patrix support columns 6, patrix framed 1 and cast gate cage plates 9 form an integral body, make die 5 tops stressed evenly, intensity stabilization.

The quantity of said counterdie support column 7 is five, can guarantee die 5 supported underneath intensity like this.

Claims

1. universal die set; Die casting comprises die (5), cast gate cage plate (9) and mould bases, and die (5) detachably is positioned in the mould bases, and cast gate cage plate (9) detachably is fixed positioned in the mould bases top; It is characterized in that: said mould bases is a universal die set; Comprise patrix framed (1), patrix pad (3), counterdie framed (2), counterdie pad (4) and ejector retainner plate (8), be benchmark to use direction, at least four patrix pads (3) are symmetry status and arrange along the die center; Each patrix pad (3) top is removably fixed with a patrix framed (1) lower end respectively; At least one patrix framed (1) top is provided with the degree of depth recessed link slot consistent with the sprue bush plate thickness, and ejector retainner plate (8) top is removably fixed with at least four counterdie pads (4), and counterdie pad (4) is the symmetric arrangement state along the mould bases center; Offer the indent open slot on the relative sidewall of counterdie framed (2), the integral body that ejector retainner plate (8) and counterdie pad (4) form just can fixedly be placed in the indent open slot of counterdie framed (2).

2. a kind of universal die set according to claim 1; It is characterized by: also establish at least two patrix support columns (6) and at least two counterdie support columns (7); Patrix support column (6) detachably is fixedly arranged on die (5) top; Plane, patrix support column (6) top is concordant with plane, the framed top of patrix; Counterdie support column (7) detachably is fixedly arranged on die (5) below, and ejector retainner plate is provided with and the consistent through hole of counterdie support column quantity, and through hole framed with counterdie (2) lower, planar that counterdie support column (7) lower surface is passed on the ejector retainner plate is concordant.

3. a kind of universal die set according to claim 1; It is characterized by: the quantity of said patrix pad (3) is four multiple; Patrix framed (1) is four, and patrix pad (3) vertically stacks into quarter, and each part patrix pad (3) top is connected with patrix framed (1) lower end.

4. a kind of universal die set according to claim 1; It is characterized by: the quantity of said counterdie pad (4) is four multiple; Counterdie framed (2) is four, and counterdie pad (4) vertically stacks into quarter, and each part counterdie pad (4) below is connected with ejector retainner plate (8) top.

5. a kind of universal die set according to claim 1 is characterized by: said counterdie framed (2) top is formed with guide pin bushing (21), and patrix framed (1) lower surface is provided with guide pillar (11), and guide pillar (11) is movable being inserted in the guide pin bushing (21) just.

6. a kind of universal die set according to claim 1 is characterized by: the quantity of said patrix support column (6) is four.

7. a kind of universal die set according to claim 1 is characterized by: the quantity of said counterdie support column (7) is five.