CN203470820U - Die structure used for damping system flange - Google Patents

Die structure used for damping system flange Download PDF

Info

Publication number
CN203470820U
CN203470820U CN201320495227.9U CN201320495227U CN203470820U CN 203470820 U CN203470820 U CN 203470820U CN 201320495227 U CN201320495227 U CN 201320495227U CN 203470820 U CN203470820 U CN 203470820U
Authority
CN
China
Prior art keywords
cover half
mould
cavity
core
frame
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
CN201320495227.9U
Other languages
Chinese (zh)
Inventor
沈林根
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.)
Asia Machinery (Suzhou) Co., Ltd.
Original Assignee
SHANGHAI YADELIN NONFERROUS METAL CO Ltd
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 SHANGHAI YADELIN NONFERROUS METAL CO Ltd filed Critical SHANGHAI YADELIN NONFERROUS METAL CO Ltd
Priority to CN201320495227.9U priority Critical patent/CN203470820U/en
Application granted granted Critical
Publication of CN203470820U publication Critical patent/CN203470820U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to a die structure used for a damping system flange. The die structure is characterized in that a sprue bush is arranged on the inner side wall of a cavity of a fixed die frame and is communicated with a fixed die core; a moving die core matched with the fixed die core is arranged in a cavity of a moving die frame; a sprue spreader matched with the sprue bush is arranged on the inner side wall of the moving die core; one end of the sprue spreader is connected with a runner; the runner is arranged in the moving die core; a pentagonal lower flange cavity is formed in the moving die core and is provided with five corners; an exhaust slot is connected with each corner; the exhaust slots are connected with the inner walls of the moving die frame; a cinder ladle is arranged between each exhaust slot and each corner; ejector pins are arranged at the bottom edges of the pentagonal lower flange cavity; the fixed die core is provided with an upper flange cavity matched with the lower flange cavity; support blocks are arranged on one side of the moving die frame; collision posts are arranged at one ends of the support blocks. The die structure has the advantages that through the exhaust slots and the cinder ladles in the lower flange cavity, exhaust is performed more effectively and air holes of products are reduced, thereby improving the quality of the die.

Description

A kind of mould structure for shock mitigation system flange
Technical field
The utility model relates to the technical field of die apparatus, specifically a kind of mould structure for shock mitigation system flange, particularly its mechanical connecting structure.
Background technology
In prior art, during cast article member, first aluminium liquid is poured in the cavity of casting mold, after to be cooled solidifying, can obtains solid-state foundry goods.Casting mold mould has a significant impact the quality of product, while especially adopting sub-module design, in casting mold with die joint, easily produce mould shift defect, if foundry goods is also with pore structure, because needs are used core, more easily produce shape and size deviation, affect the form accuracy of casting mold, thereby have influence on the quality of product, such as application number is " CN200810306740.2 ", name is called the application documents of " the broken material moulded production technology of a kind of bamboo for packaging material and for hot-forming mould ", " the broken material moulded production technology of a kind of bamboo for packaging material and mould thereof have been described, wherein production technology is included in hot-forming process the skinning of can one or many repeatedly poking slab, gas in slab is progressively overflowed, mould, comprise the ejector pin mechanism being arranged on counterdie, ejector pin mechanism comprises thimble, pushing block, operating mechanism, on counterdie, be provided with one or more through holes vertical with mould land area, one piece of thimble is vertically set in each through hole, pushing block is arranged under thimble and close neighbour arranges, and the up and down slippage of operating mechanism by pushing block and thimble forms and link, and thimble has and stretches out through hole and poke the primary importance of slab and the second place of retraction through hole." technique scheme just exist cover half frame and dynamic model frame quality of fit poor, mould open/close inconvenience, has influence on the problem of product quality then.Simultaneously the mould of existing flange often exist cover half frame and dynamic model frame quality of fit poor, mould open/close inconvenience, has influence on the problem of product quality then, and the problem arranging due to exhaust passage, exhaust tends to not smooth, makes product produce pore, affects product quality.
Utility model content
The purpose of this utility model is to provide a kind of improved mould for automobile shock flange, and it can overcome in prior art, and mould and die accuracy is not high, and exhaust is not smooth, and mould open/close inconvenience simultaneously has influence on the some shortcomings of product quality then.
To achieve these goals, the technical solution of the utility model is: a kind of mould structure for shock mitigation system flange, it mainly comprises cover half frame, dynamic model frame, with the cover half core being located in cover half frame, it is characterized in that: the working face of cover half frame is provided with cover half frame cavity, the working face of dynamic model frame is provided with the dynamic model frame cavity corresponding with cover half frame cavity, and described cover half frame cavity and the mutual amalgamation of dynamic model frame cavity become a complete casting mold die cavity;
The madial wall of cover half frame cavity is provided with a sprue bush, and described sprue bush is connected with cover half core; In dynamic model frame cavity, be provided with the moving-mould-core matching with cover half core, the madial wall of moving-mould-core is provided with shunting matching with sprue bush, shunts sub one end and is connected with a runner, and described runner is arranged in moving-mould-core;
In moving-mould-core, be provided with pentagonal lower flange die cavity, this lower flange die cavity is provided with five angles, is connected with an air discharge duct on each angle, and described air discharge duct is connected with the inwall of dynamic model frame, between air discharge duct and angle, be provided with a cinder ladle, the place, base of pentagon lower flange die cavity is provided with thimble;
Cover half core is provided with the upper flange die cavity matching with lower flange die cavity, in described upper flange die cavity, is provided with square groove, and described square groove four limits are provided with side groove, and the described side groove cell body degree of depth is greater than the cell body degree of depth of square groove;
The one side of dynamic model frame is provided with mould pin, and one end of mould pin is provided with bumping post.
During use, aluminium liquid pours in sprue bush, after shunting son and runner, flow into casting mold cavity, because being funnel-form increase pressure, runner makes aluminium liquid flow at high speed, just can filling casting mold cavity in the extremely short time, cast out high-quality product, be arranged on air discharge duct and cinder ladle in lower flange die cavity, make exhaust more effective, reduce the pore of product, improved the quality of mould, the fine positioning groove of lower flange die cavity surrounding and fine positioning projection make the location between cover half frame and dynamic model frame more accurate, greatly improved the product size precision of die casting, the thimble at place, lower flange die cavity base is after mould pushing-off mechanism, after die sinking, help the blue product of extrusion method.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model cover half frame.
Fig. 2 is the structural representation of the utility model dynamic model frame.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model will be further described.
Label in each accompanying drawing is expressed as follows:
1 cover half frame;
2 guide pillars;
3 pins;
4 cooling water channels;
5 sprue bush;
6 cover half cores;
7 guide pin bushings;
8 release links;
9 fine positioning projections;
10 moving-mould-cores;
11 cinder ladles;
12 thimbles;
13 air discharge ducts;
14 runners;
15 shunting;
16 dynamic model frames;
17 mould pin;
18 bumping posts.
A kind of mould structure for shock mitigation system flange described in the utility model, it mainly comprises cover half frame, dynamic model frame, with the cover half core being located in cover half frame, its difference with the prior art is: the working face of cover half frame is provided with cover half frame cavity, the working face of dynamic model frame is provided with the dynamic model frame cavity corresponding with cover half frame cavity, and described cover half frame cavity and the mutual amalgamation of dynamic model frame cavity become a complete casting mold die cavity;
The madial wall of cover half frame cavity is provided with a sprue bush, and described sprue bush is connected with cover half core; In dynamic model frame cavity, be provided with the moving-mould-core matching with cover half core, the madial wall of moving-mould-core is provided with shunting matching with sprue bush, shunts sub one end and is connected with a runner, and described runner is arranged in moving-mould-core, and runner is funnel-form;
In moving-mould-core, be provided with pentagonal lower flange die cavity, this lower flange die cavity is provided with five angles, on each angle, be connected with an air discharge duct, described air discharge duct is connected with the inwall of dynamic model frame, is provided with a cinder ladle between air discharge duct and angle, air discharge duct and cinder ladle be arranged so that exhaust is more effective, reduce product air holes, improve the quality of products, the place, base of pentagon lower flange die cavity is provided with thimble, its effect is after mould pushing-off mechanism, helps the blue product of extrusion method after die sinking;
Cover half core is provided with the upper flange die cavity matching with lower flange die cavity, in described upper flange die cavity, is provided with square groove, and described square groove four limits are provided with side groove, and the described side groove cell body degree of depth is greater than the cell body degree of depth of square groove; Described side groove is divided into two groups, symmetrical side groove, and its side is arc shaped; Laterally zygomorphic side groove, its bottom portion of groove is arc surface;
The one side of dynamic model frame is provided with mould pin, and one end of mould pin is provided with bumping post, and its purposes is the plane of placing at mould, protection water pipe.
On cover half frame, be evenly distributed with four guide pillars, described guide pillar divides the surrounding that is located at cover half frame working face; Dynamic model frame is provided with the guide pin bushing matching with guide pillar.Four drift angle places of dynamic model frame cavity are respectively equipped with a fine positioning projection, and four drift angle places of cover half core working face are provided with the fine positioning groove matching with fine positioning projection.A release link on fine positioning projection, described release link has four, is evenly arranged on four drift angle places of moving-mould-core, and release link can help ejecting mechanism to reset in advance, is unlikely to damage the core of mould.The middle part of cover half core is provided with two cooling water channels, totally two of described cooling water channels, and two cooling water channels arranged side by side run through whole cover half core, and cooling water channel, in order to control the temperature of mould, makes mould keep temperature required.In cover half frame cavity, be provided with one group of pin, described pin position is corresponding with the position of cinder ladle, and cinder ladle place is provided with the through hole that can pass for pin.
During use, cover half frame, dynamic model frame is fixed on die casting machine, wherein dynamic model frame can slide accurately, the guide pin bushing that is located at the guide pillar on cover half frame and is located on dynamic model frame plays guide effect to the folding of mould, Angle Pin plays the effect of guiding to the folding of slide block, aluminium liquid pours in sprue bush, after shunting son and runner, flow into casting mold cavity, because being funnel-form increase pressure, runner makes aluminium liquid flow at high speed, just can filling casting mold cavity in the extremely short time, cast out high-quality product, be arranged on air discharge duct and cinder ladle in lower flange die cavity, make exhaust more effective, reduce the pore of product, improved the quality of mould, the fine positioning groove of lower flange die cavity surrounding and fine positioning projection make the location between cover half frame and dynamic model frame more accurate, greatly improved the product size precision of die casting, the thimble at place, lower flange die cavity base is after mould pushing-off mechanism, after die sinking, help the blue product of extrusion method.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that the concrete enforcement of the utility model is confined to above-mentioned these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.

Claims (8)

1. the mould structure for shock mitigation system flange, it mainly comprises cover half frame, dynamic model frame, with the cover half core being located in cover half frame, it is characterized in that: the working face of cover half frame is provided with cover half frame cavity, the working face of dynamic model frame is provided with the dynamic model frame cavity corresponding with cover half frame cavity, and described cover half frame cavity and the mutual amalgamation of dynamic model frame cavity become a complete casting mold die cavity;
The madial wall of cover half frame cavity is provided with a sprue bush, and described sprue bush is connected with cover half core; In dynamic model frame cavity, be provided with the moving-mould-core matching with cover half core, the madial wall of moving-mould-core is provided with shunting matching with sprue bush, shunts sub one end and is connected with a runner, and described runner is arranged in moving-mould-core;
In moving-mould-core, be provided with pentagonal lower flange die cavity, this lower flange die cavity is provided with five angles, is connected with an air discharge duct on each angle, and described air discharge duct is connected with the inwall of dynamic model frame, between air discharge duct and angle, be provided with a cinder ladle, the place, base of pentagon lower flange die cavity is provided with thimble;
Cover half core is provided with the upper flange die cavity matching with lower flange die cavity, in described upper flange die cavity, is provided with square groove, and described square groove four limits are provided with side groove, and the described side groove cell body degree of depth is greater than the cell body degree of depth of square groove;
The one side of dynamic model frame is provided with mould pin, and one end of mould pin is provided with bumping post.
2. a kind of mould structure for shock mitigation system flange according to claim 1, is characterized in that: described side groove is divided into two groups, symmetrical side groove, and its side is arc shaped; Laterally zygomorphic side groove, its bottom portion of groove is arc surface.
3. a kind of mould structure for shock mitigation system flange according to claim 1, is characterized in that: on cover half frame, be evenly distributed with four guide pillars, described guide pillar divides the surrounding that is located at cover half frame working face; Dynamic model frame is provided with the guide pin bushing matching with guide pillar.
4. a kind of mould structure for shock mitigation system flange according to claim 1, it is characterized in that: four drift angle places of dynamic model frame cavity are respectively equipped with a fine positioning projection, four drift angle places of cover half core working face are provided with the fine positioning groove matching with fine positioning projection.
5. a kind of mould structure for shock mitigation system flange according to claim 1, is characterized in that: the middle part of cover half core is provided with two cooling water channels, totally two of described cooling water channels, and two cooling water channels arranged side by side run through whole cover half core.
6. a kind of mould structure for shock mitigation system flange according to claim 4, is characterized in that: a release link on fine positioning projection, described release link has four, is evenly arranged on four drift angle places of moving-mould-core.
7. a kind of mould structure for shock mitigation system flange according to claim 1, is characterized in that: described runner is funnel-form.
8. a kind of mould structure for shock mitigation system flange according to claim 1, is characterized in that: in cover half frame cavity, be provided with one group of pin, described pin position is corresponding with the position of cinder ladle, and cinder ladle place is provided with the through hole that can pass for pin.
CN201320495227.9U 2013-08-14 2013-08-14 Die structure used for damping system flange Expired - Fee Related CN203470820U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320495227.9U CN203470820U (en) 2013-08-14 2013-08-14 Die structure used for damping system flange

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320495227.9U CN203470820U (en) 2013-08-14 2013-08-14 Die structure used for damping system flange

Publications (1)

Publication Number Publication Date
CN203470820U true CN203470820U (en) 2014-03-12

Family

ID=50219233

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320495227.9U Expired - Fee Related CN203470820U (en) 2013-08-14 2013-08-14 Die structure used for damping system flange

Country Status (1)

Country Link
CN (1) CN203470820U (en)

Similar Documents

Publication Publication Date Title
CN103433460A (en) Mold for bracket provided with sunken platform on pin hole part
CN105562652A (en) Casting mold with heat sink molding cavity
CN203235907U (en) Connecting piece casting sand mould
CN203737981U (en) Mold structure for machining automobile shock absorber components
CN203737951U (en) Die for manufacturing automobile engine support body
CN103433459A (en) Mold structure for damping system flange
CN203470817U (en) Die used for damping system flange with ring-shaped convex strips
CN203751241U (en) Mold for automobile shock absorber support
CN204449222U (en) A kind of flange ring mould for automobile shock equipment
CN204486710U (en) A kind of block mould structure
CN204449252U (en) A kind of bracket mould structure for automobile shock equipment
CN203470820U (en) Die structure used for damping system flange
CN204449257U (en) A kind of mould for machining support parts
CN103736935A (en) Mold for manufacturing automobile engine support body
CN211588483U (en) Mould of water cooling plate under processing new forms of energy automobile controller
CN203737929U (en) Die structure for machining inner cage
CN203737980U (en) Mold for manufacturing multiple damping component bodies
CN204449254U (en) A kind of lower flow channel board mold structure for automobile shock equipment
CN204621020U (en) A kind of pentagon flange casting type cavity mould structure for automobile shock equipment
CN105598386A (en) Lid mold structure with grill and diversion control device
CN103433425A (en) Die for flange with annular raised lines and for damping system
CN204449218U (en) A kind of mould for the adaptive oil filter of automobile
CN203737932U (en) Die structure for support member
CN204449253U (en) A kind of cylindrical casting type cavity mould structure for automobile shock equipment
CN204449216U (en) A kind of for cage mould structure in the twin columns groove of automobile shock equipment

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20160923

Address after: 215214, No. 333, Fen Yang Road, Fen Hu hi tech Industrial Development Zone, Wujiang District, Jiangsu, Suzhou

Patentee after: Asia Machinery (Suzhou) Co., Ltd.

Address before: 201719 Shanghai city Qingpu District Jinze (Shangta) snow road No. 158

Patentee before: Shanghai Yadelin Nonferrous Metal Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140312

Termination date: 20170814

CF01 Termination of patent right due to non-payment of annual fee