CN201906812U - Center-gated automatic shearing-type die-casting mold - Google Patents

Center-gated automatic shearing-type die-casting mold Download PDF

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Publication number
CN201906812U
CN201906812U CN2010206949402U CN201020694940U CN201906812U CN 201906812 U CN201906812 U CN 201906812U CN 2010206949402 U CN2010206949402 U CN 2010206949402U CN 201020694940 U CN201020694940 U CN 201020694940U CN 201906812 U CN201906812 U CN 201906812U
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CN
China
Prior art keywords
plate
rod
shear
caster
automatic shearing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2010206949402U
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Chinese (zh)
Inventor
凌继跃
谢自生
张重庆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
METAL ENTERPRISE CO Ltd OF ZHUHAI
Original Assignee
METAL ENTERPRISE CO Ltd OF ZHUHAI
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by METAL ENTERPRISE CO Ltd OF ZHUHAI filed Critical METAL ENTERPRISE CO Ltd OF ZHUHAI
Priority to CN2010206949402U priority Critical patent/CN201906812U/en
Application granted granted Critical
Publication of CN201906812U publication Critical patent/CN201906812U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a center-gated automatic shearing-type die-casting mold, and aims to provide a center-gated automatic shearing-type die-casting mold which has the advantages of high degree of automation, low human resource investment and high production efficiency. The center-gated automatic shearing-type die-casting mold comprises an upper fixing plate (1), a cavity plate (2), a core plate (3), a lower fixing plate (4) and a gate shearing device, wherein, a pouring channel (21) is formed on the cavity plate (2); a gate (11) is formed on the upper fixing plate (1); the gate shearing device comprises a shear plate (51), a fluid cylinder (52), a fixing block (53), a first connecting rod (54) and a second connecting rod (55); a shearing opening (511) is formed on the shear plate (51); the gate (11), the shearing opening (511), the pouring channel (21) and a cavity are communicated sequentially; the fluid cylinder (52) is arranged on the fixing block (53); one end of the first connecting rod (54) and one end of the second connecting rod (55) are movably connected with an extensible shaft (521) of the fluid cylinder (52); the other end of the first connecting rod (54) is movably connected with the shear plate (51); and the other end of the second connecting rod (55) is movably connected with the fixing block (53). The center-gated automatic shearing-type die-casting mold can be widely applied to the field of die-casting molds.

Description

The automatic shearing compression mod of trumpet assembly
Technical field
The utility model relates to the automatic shearing compression mod of a kind of trumpet assembly.
Background technology
Compression mod is the modal apparatus of field of metal casting technology, it also is the core of casting technique, therefore the whether reasonable in design of compression mod caused direct influence to foundry work, shape need according to foundry goods commonly used, the compression mod of trumpet assembly is comparatively commonly used, as everyone knows, behind the existing compression mod shaping and demoulding, cast gate and water runner and can be connected as a single entity with foundry goods, need be after the demoulding artificial removal's cast gate, automaticity is low, and in the batch process, the working strength of removing cast gate is then higher, strong to the human resources dependence, and the production cycle is longer, has reduced production efficiency, and production in enormous quantities is caused restriction.
In sum, there is the technological deficiency that automaticity is low, human resources have high input, production efficiency is low in existing trumpet assembly compression mod.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, provides a kind of automaticity height, human resources to drop into the automatic shearing compression mod of trumpet assembly little, that production efficiency is high.
The technical scheme that the utility model adopted is: the utility model comprises upper mounted plate; caster; the male model plate; bottom plate; described caster and described male model plate match to merge and form die cavity; described caster is provided with and waters runner; described upper mounted plate is provided with cast gate; the automatic shearing compression mod of described trumpet assembly also comprises the cast gate shear; described cast gate shear comprises shear plate; hydraulic cylinder; fixed block; the connecting rod I; the connecting rod II; described shear plate is arranged between described upper mounted plate and the caster; described shear plate has sheared edge; described cast gate; sheared edge; water runner; die cavity is communicated with successively; described fixed block is fixed on described caster sidepiece; described hydraulic cylinder is arranged on the described fixed block; the telescopic shaft of described connecting rod I and connecting rod II one end and described hydraulic cylinder flexibly connects; the general articulated manner that adopts; the other end of described connecting rod I and described shear plate flexibly connect, and the other end of described connecting rod II and described fixed block flexibly connect.
The sidepiece of described upper mounted plate and described caster is provided with pull bar, described pull bar has guide groove, guide groove one end of described pull bar is fixed on the described upper mounted plate by the bolt I, and the guide groove other end of described pull bar matches with bolt II on being arranged on described caster.
The beneficial effects of the utility model are: the utility model also comprises the cast gate shear, described cast gate shear comprises shear plate, hydraulic cylinder, fixed block, the connecting rod I, the connecting rod II, behind the die cast, when ejection phase, control described telescopic shaft withdrawal by the hydraulic cylinder of described cast gate shear, and the interlock by described connecting rod I, thereby promote described shear plate motion, when described shear plate moves, sheared edge by described shear plate is excised cast gate automatically, and then finish demoulding action, realize the automatic shearing of cast gate thus, and do not need after the moulding again by artificial removal's cast gate, thereby effectively improved the automaticity of compression mod, can reduce the input of human resources greatly, and greatly improve production efficiency, suitable Foundry Production in enormous quantities.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation before the utility model demoulding;
Structural representation when Fig. 3 is the utility model shearing cast gate;
Structural representation when Fig. 4 is the utility model demoulding.
The specific embodiment
As shown in Figure 1; the utility model comprises upper mounted plate 1; caster 2; male model plate 3; bottom plate 4; described caster 2 matches to merge with described male model plate 3 and forms die cavity; described caster 2 is provided with and waters runner 21; described upper mounted plate 1 is provided with cast gate 11; two described bottom plates 4 are fixedlyed connected with described male model plate 3; the automatic shearing compression mod of described trumpet assembly also comprises the cast gate shear; described cast gate shear comprises shear plate 51; hydraulic cylinder 52; fixed block 53; connecting rod I 54; connecting rod II 55; described shear plate 51 is arranged between described upper mounted plate 1 and the caster 2; described shear plate 51 has sheared edge 511; described cast gate 11; sheared edge 511; water runner 21; die cavity is communicated with successively; described fixed block 53 is fixed on described caster 2 sidepieces; described hydraulic cylinder 52 is arranged on the described fixed block 53; the telescopic shaft 521 of described connecting rod I 54 and connecting rod II 55 1 ends and described hydraulic cylinder 52 flexibly connects; the other end of described connecting rod I 54 and described shear plate 51 flexibly connect, and the other end of described connecting rod II 55 and described fixed block 53 flexibly connect.
The sidepiece of described upper mounted plate 1 and described caster 2 is provided with pull bar 12, described pull bar 12 has guide groove, guide groove one end of described pull bar 12 is fixed on the described upper mounted plate 1 by bolt I 13, and the guide groove other end of described pull bar 12 matches with bolt II 22 on being arranged on described caster 2.
Course of action of the present utility model is as follows: as shown in Figure 1, finish die cast after, in described die cavity, form die casting 6; As shown in Figure 2, before the demoulding, earlier described upper mounted plate 1 is pulled out certain distance by die casting equipment, described upper mounted plate 1 is pulled out along the axis direction of guide pillar 7, control the work of described cast gate shear again, as described in Figure 3, by described telescopic shaft 521 retractions of described hydraulic cylinder 52 controls, when described telescopic shaft 521 bounces back, promote described shear plate 51 by described connecting rod I 54, in described shear plate 51 motion processes, cast gate 11 is excised automatically, begin the demouldings by described upper mounted plate 1 by the described caster 2 of described pull bar 12 pullings then by the sheared edge 511 of described shear plate 51, as shown in Figure 4, by the thimble panel 8 between the die casting equipment roof pressure bottom plate, drive thimble 81 by described thimble panel 8 described die casting 6 is ejected, thereby finish demoulding action.
The utility model can be widely used in the compression mod field.

Claims (2)

1. automatic shearing compression mod of trumpet assembly; it comprises upper mounted plate (1); caster (2); male model plate (3); bottom plate (4); described caster (2) matches to merge with described male model plate (3) and forms die cavity; described caster (2) is provided with and waters runner (21); described upper mounted plate (1) is provided with cast gate (11); it is characterized in that: the automatic shearing compression mod of described trumpet assembly also comprises the cast gate shear; described cast gate shear comprises shear plate (51); hydraulic cylinder (52); fixed block (53); connecting rod I (54); connecting rod II (55); described shear plate (51) is arranged between described upper mounted plate (1) and the caster (2); described shear plate (51) has sheared edge (511); described cast gate (11); sheared edge (511); water runner (21); die cavity is communicated with successively; described fixed block (53) is fixed on described caster (2) sidepiece; described hydraulic cylinder (52) is arranged on the described fixed block (53); the telescopic shaft (521) of described connecting rod I (54) and connecting rod II (55) one ends and described hydraulic cylinder (52) flexibly connects; the other end of described connecting rod I (54) and described shear plate (51) flexibly connect, and the other end of described connecting rod II (55) and described fixed block (53) flexibly connect.
2. the automatic shearing compression mod of trumpet assembly according to claim 1, it is characterized in that: the sidepiece of described upper mounted plate (1) and described caster (2) is provided with pull bar (12), described pull bar (12) has guide groove, guide groove one end of described pull bar (12) is fixed on the described upper mounted plate (1) by bolt I (13), and the guide groove other end of described pull bar (12) matches with bolt II (22) on being arranged on described caster (2).
CN2010206949402U 2010-12-31 2010-12-31 Center-gated automatic shearing-type die-casting mold Expired - Fee Related CN201906812U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206949402U CN201906812U (en) 2010-12-31 2010-12-31 Center-gated automatic shearing-type die-casting mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206949402U CN201906812U (en) 2010-12-31 2010-12-31 Center-gated automatic shearing-type die-casting mold

Publications (1)

Publication Number Publication Date
CN201906812U true CN201906812U (en) 2011-07-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010206949402U Expired - Fee Related CN201906812U (en) 2010-12-31 2010-12-31 Center-gated automatic shearing-type die-casting mold

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CN (1) CN201906812U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106583698A (en) * 2016-08-31 2017-04-26 宁波埃利特模具制造有限公司 Post-processing method for large aluminum alloy die-casting part

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106583698A (en) * 2016-08-31 2017-04-26 宁波埃利特模具制造有限公司 Post-processing method for large aluminum alloy die-casting part

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110727

Termination date: 20111231