CN203470817U - Die used for damping system flange with ring-shaped convex strips - Google Patents
Die used for damping system flange with ring-shaped convex strips Download PDFInfo
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- CN203470817U CN203470817U CN201320495259.9U CN201320495259U CN203470817U CN 203470817 U CN203470817 U CN 203470817U CN 201320495259 U CN201320495259 U CN 201320495259U CN 203470817 U CN203470817 U CN 203470817U
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- mould
- cover half
- core
- cavity
- frame
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Abstract
The utility model relates to a die used for a damping system flange with ring-shaped convex strips. The die 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; a pentagonal lower flange cavity is formed in the moving die core and is provided with five corners; an exhaust slot is connected at each corner, is connected with the moving die frame and extends to penetrate through the whole moving die frame; a cinder ladle is arranged between each exhaust slot and each corner; ejector pins are arranged on the sides of the pentagonal lower flange cavity; the fixed die core is provided with an upper flange cavity matched with the lower flange cavity and provided with a square groove; a circle of consecutive side grooves are formed in the four sides of the square groove. The die 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, thus improving the quality of the die.
Description
Technical field
The utility model relates to the technical field of die apparatus, specifically for the mould of car shock mitigation system flange, relates in particular to 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
It is a kind of improved a kind of for the mould with ring rib shock mitigation system flange that the purpose of this utility model is to provide, and it is not high that it can overcome in prior art mould and die accuracy, and mould open/close inconvenience 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 for the mould with ring rib 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, on each angle, be connected with an air discharge duct, described air discharge duct is connected with dynamic model frame and extends through whole dynamic model frame, between air discharge duct and angle, be provided with a cinder ladle, the side edge 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, described upper flange die cavity is pentagon, is provided with five angles, is provided with square groove in pentagon, described square groove four limits are provided with the side groove that a circle is coherent, and the cell body inner side of described side groove is arc line shaped;
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.
Described in the utility model a kind of for the mould with ring rib 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, on each angle, be connected with an air discharge duct, described air discharge duct is connected with dynamic model frame and extends through whole 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 side edge 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, described upper flange die cavity is pentagon, is provided with five angles, is provided with square groove in pentagon, described square groove four limits are provided with the side groove that a circle is coherent, and the cell body inner side of described side groove is arc line shaped;
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 moving-mould-core 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 cooling water channel, totally 3 of described cooling water channels, and 3 cooling water channels arranged side by side run through whole cover half core, cooling water channel is in order to control the temperature of mould, make mould keep temperature required, the madial wall up and down of described square groove is plane, the curved curved surface of left and right side.Described runner is funnel-form.In cover half frame cavity, be provided with one group of pin, described pin setting position is corresponding with the position at five angles of upper flange die cavity, and the effect of pin is exactly that through hole or blind hole are set on the product of moulding, and pin is easy to loading and unloading, once damage, is convenient to replace.
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 (7)
1. one kind for the mould with ring rib 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, on each angle, be connected with an air discharge duct, described air discharge duct is connected with dynamic model frame and extends through whole dynamic model frame, between air discharge duct and angle, be provided with a cinder ladle, the side edge 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, described upper flange die cavity is pentagon, is provided with five angles, is provided with square groove in pentagon, described square groove four limits are provided with the side groove that a circle is coherent, and the cell body inner side of described side groove is arc line shaped;
The one side of dynamic model frame is provided with mould pin, and one end of mould pin is provided with bumping post.
2. according to claim 1 a kind of for the mould with ring rib shock mitigation system flange, it 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.
3. according to claim 1 a kind of for the mould with ring rib shock mitigation system flange, it is characterized in that: four drift angle places of moving-mould-core 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.
4. according to claim 1 a kind of for the mould with ring rib shock mitigation system flange, it is characterized in that: the middle part of cover half core is provided with cooling water channel, totally 3 of described cooling water channels, article 3, cooling water channel arranged side by side runs through whole cover half core, the madial wall up and down of described square groove is plane, the curved curved surface of left and right side.
5. according to claim 3 a kind of for the mould with ring rib shock mitigation system flange, it 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.
6. according to claim 1 a kind of for the mould with ring rib shock mitigation system flange, it is characterized in that: described runner is funnel-form.
7. according to claim 1 a kind of for the mould with ring rib shock mitigation system flange, it is characterized in that: in cover half frame cavity, be provided with one group of pin, described pin setting position is corresponding with the position at five angles of upper flange die cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320495259.9U CN203470817U (en) | 2013-08-14 | 2013-08-14 | Die used for damping system flange with ring-shaped convex strips |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320495259.9U CN203470817U (en) | 2013-08-14 | 2013-08-14 | Die used for damping system flange with ring-shaped convex strips |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203470817U true CN203470817U (en) | 2014-03-12 |
Family
ID=50219230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320495259.9U Expired - Fee Related CN203470817U (en) | 2013-08-14 | 2013-08-14 | Die used for damping system flange with ring-shaped convex strips |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203470817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103862630A (en) * | 2014-03-20 | 2014-06-18 | 苏州鑫荣健身器材有限公司 | Casting mold of sharp barrel of dust collector |
-
2013
- 2013-08-14 CN CN201320495259.9U patent/CN203470817U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103862630A (en) * | 2014-03-20 | 2014-06-18 | 苏州鑫荣健身器材有限公司 | Casting mold of sharp barrel of dust collector |
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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: 20161009 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20170814 |