CN204621020U - A kind of pentagon flange casting type cavity mould structure for automobile shock equipment - Google Patents
A kind of pentagon flange casting type cavity mould structure for automobile shock equipment Download PDFInfo
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- CN204621020U CN204621020U CN201420767745.6U CN201420767745U CN204621020U CN 204621020 U CN204621020 U CN 204621020U CN 201420767745 U CN201420767745 U CN 201420767745U CN 204621020 U CN204621020 U CN 204621020U
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- pentagon
- cover half
- mould
- core
- die cavity
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Abstract
The utility model relates to a kind of pentagon flange casting type cavity mould structure for automobile shock equipment, it is characterized by: the madial wall of cover half frame is provided with a sprue bush, described sprue bush is connected with cover half core, pentagon cast die cavity is provided with in moving-mould-core, pentagon cast die cavity is connected by branch flow passage with between runner, between branch flow passage and square cast die cavity, shape in an angle, shunt sub-inwall in the shape of a spiral, these are arranged so that aluminium liquid again increases pressure at this and goes out at a high speed, make aluminium liquid filling die cavity in very short time, cast out the product of high-quality, the outside of each cast die cavity all connects cinder ladle and air discharge duct, make exhaust more effective, reduce the pore of product, improve the quality of mould, each square cast die cavity is connected with a thimble.
Description
Technical field
The utility model relates to the technical field of die apparatus, specifically a kind of pentagon flange casting type cavity mould structure for automobile shock equipment.
Background technology
At present, in prior art, during cast article component, first aluminium liquid is poured in the cavity of casting mold, to be cooled solidify after can obtain solid-state foundry goods.The quality of mold die to product has a significant impact, when especially adopting sub-module design, with die joint in casting mold, easy generation mould shift defect, if foundry goods is also with pore structure, because core used by needs, more easily produce shape and size deviation, affect the form accuracy of casting mold, thus have influence on the quality of product.The existing mould for automobile shock parts often there is cover half frame and dynamic model frame quality of fit is poor, mould open/close inconvenience, then the problem of product quality is had influence on, and due to exhaust passage arrange problem, be vented often not smooth, product is made to produce pore, affect product quality, simultaneously existing mould is the setting angle and the precision that often need repeatedly to debug core rod at product in maintenance and assembling, but general core rod is difficult to take off, sometimes the improper core rod that easily causes of mode of taking off weares and teares, and affects the accuracy of manufacture of product.
Summary of the invention
The purpose of this utility model is the pentagon flange casting type cavity mould structure for automobile shock equipment providing a kind of improvement, and it is not high that it can overcome mould and die accuracy in prior art, and exhaust is not smooth, and product easily produces pore, affects the some shortcomings of product quality.
To achieve these goals, the technical solution of the utility model is: a kind of pentagon flange casting type cavity mould structure for automobile shock equipment, it mainly comprises cover half frame, dynamic model frame, with the cover half core be located in cover half frame, it is characterized in that: be provided with the moving-mould-core corresponding with cover half core in dynamic model frame, cover half core and moving-mould-core are separately positioned on the centre of cover half frame and dynamic model frame;
The madial wall of cover half frame is provided with a sprue bush, and described sprue bush is connected with cover half core; The madial wall of moving-mould-core is provided with shunting matched with sprue bush, one end of shunting is connected with a runner, described runner is arranged in moving-mould-core, the inwall of shunting is helical structure, the bottom of cover half core is provided with three pins, described pin is separately positioned on the position, middle and lower part of cover half core, and the length of pin is higher than the degree of depth of cover half frame;
Be provided with pentagon cast die cavity in moving-mould-core, pentagon cast die cavity is connected with runner, and runner is bell mouth shape, and the connected position that runner is pouring into a mould die cavity with pentagon is divided into two branch flow passages;
Pentagon cast die cavity is provided with five angles altogether, one group of cinder ladle is all connected with outside each angle, each cinder ladle is all connected with an air discharge duct, described air discharge duct stretches out and connects moving-mould-core with dynamic model frame and to be connected with the outer wall of dynamic model frame, the sidewall of pentagon cast die cavity is all in the arc line shaped caved inward, and the side-walls of pentagon cast die cavity is connected with thimble.
During use, aluminium liquid pours in sprue bush, through shunting, pentagon casting mold cavity is flowed into after runner and branch flow passage, because the inwall shunting son is that helical structure increase pressure 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 the cinder ladle in the outside of cast die cavity, angle in 10-30 degree between air discharge duct and cinder ladle, make exhaust more effectively smooth and easy, reduce the pore of product, improve 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, substantially increase the product size precision of die casting.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model one embodiment dynamic model frame.
Fig. 2 is the structural representation of the utility model one embodiment cover half frame.
Detailed description of the invention
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, 19 branch flow passages.
A kind of pentagon flange casting type cavity mould structure for automobile shock equipment described in the utility model, it mainly comprises cover half frame, dynamic model frame, with the cover half core be located in cover half frame, it is characterized in that: be provided with the moving-mould-core corresponding with cover half core in dynamic model frame, cover half core and moving-mould-core are separately positioned on the centre of cover half frame and dynamic model frame; The madial wall of cover half frame is provided with a sprue bush, and described sprue bush is connected with cover half core, and the bottom of cover half core is provided with three pins, and described pin is separately positioned on the position, middle and lower part of cover half core, and the length of pin is higher than the degree of depth of cover half frame; The madial wall of moving-mould-core is provided with shunting matched with sprue bush, and one end of shunting is connected with a runner, and described runner is arranged in moving-mould-core, and the inwall of shunting is helical structure; Pentagon cast die cavity is provided with in moving-mould-core, pentagon cast die cavity is connected with runner, runner is bell mouth shape, the connected position that runner is pouring into a mould die cavity with pentagon is divided into two branch flow passages, branch flow passage and pentagon to pour into a mould between die cavity shape in an angle, angle angle is 45 degree, and this angle is more conducive to aluminium liquid flow direction cast die cavity at a high speed, makes aluminium liquid whole cast die cavity of Fast Filling within 0.2-0.5 second; Pentagon cast die cavity is provided with five angles altogether, one group of cinder ladle is all connected with outside each angle, each cinder ladle is all connected with an air discharge duct, described air discharge duct stretches out and connects moving-mould-core with dynamic model frame and to be connected with the outer wall of dynamic model frame, the sidewall of pentagon cast die cavity is all in the arc line shaped caved inward, the inwall of arc line shaped does not have corner angle, also be conducive to aluminium liquid and fill whole die cavity at a high speed, the side-walls of pentagon cast die cavity is connected with thimble, its effect is after mould pushing-off mechanism, helps ejecting product after die sinking.
The cinder ladle degree of depth is greater than the degree of depth of pentagon cast die cavity, and cinder ladle is funnel-form, and the bottom of cinder ladle is connected with air discharge duct, angle in 10-30 degree between air discharge duct and cinder ladle, the angle of air discharge duct and cinder ladle is arranged so that exhaust is more effective, reduces product air holes, improves the quality of products.Cover half frame is evenly distributed with four guide pillars, described guide pillar divides the surrounding being located at cover half frame working face; Dynamic model frame is provided with the guide pin bushing matched with guide pillar.Four drift angle places of dynamic model frame 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 matched with fine positioning projection, and the height of described fine positioning projection is 2-7mm.The middle part of cover half core is provided with two cooling water channels, described cooling water channel totally two, and two cooling water channels arranged side by side run through whole cover half core.A release link on fine positioning projection, described release link has four, and be evenly arranged on four drift angle places of moving-mould-core, release link can help ejecting mechanism to reset in advance, is unlikely to the core damaging mould.The bottom of dynamic model frame is provided with one group of mould pin, and the side of mould pin is provided with one group of bumping post, and its purposes is the plane of placing at mould, protection water pipe.
Be provided with the square groove of an indent in the middle part of pentagon cast die cavity, surrounding 8-15 sub-groove of square groove, described sub-groove ovalize, square or triangle, four limits of square groove are arc-shaped, square groove 2-6mm darker in sub-groove.
In force, cover half frame, dynamic model frame is fixed on die casting machine, wherein dynamic model frame can slide accurately, be located at the guide pillar on cover half frame and be located at the folding of the guide pin bushing on dynamic model frame to mould and play guide effect, aluminium liquid pours in sprue bush, through shunting, pentagon casting mold cavity is flowed into after runner and branch flow passage, pressure can be increased in the shape of a spiral make aluminium liquid flow at high speed owing to shunting sub-inwall, just can filling casting mold cavity in the extremely short time, cast out high-quality product, be arranged on air discharge duct and the cinder ladle in the outside of cast die cavity, make exhaust more effective, reduce the pore of product, improve 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, substantially increase the product size precision of die casting.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that the utility model is specifically implemented to be confined to these explanations above-mentioned.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection domain of the present utility model.
Claims (8)
1. the pentagon flange casting type cavity mould structure for automobile shock equipment, it mainly comprises cover half frame, dynamic model frame, with the cover half core be located in cover half frame, it is characterized in that: be provided with the moving-mould-core corresponding with cover half core in dynamic model frame, cover half core and moving-mould-core are separately positioned on the centre of cover half frame and dynamic model frame;
The madial wall of cover half frame is provided with a sprue bush, and described sprue bush is connected with cover half core; The madial wall of moving-mould-core is provided with shunting matched with sprue bush, and one end of shunting is connected with a runner, and described runner is arranged in moving-mould-core, and the inwall of shunting is helical structure; The bottom of cover half core is provided with three pins, and described pin is separately positioned on the position, middle and lower part of cover half core, and the length of pin is higher than the degree of depth of cover half frame;
Be provided with pentagon cast die cavity in moving-mould-core, pentagon cast die cavity is connected with runner, and runner is bell mouth shape, and the connected position that runner is pouring into a mould die cavity with pentagon is divided into two branch flow passages;
Pentagon cast die cavity is provided with five angles altogether, one group of cinder ladle is all connected with outside each angle, each cinder ladle is all connected with an air discharge duct, described air discharge duct stretches out and connects moving-mould-core with dynamic model frame and to be connected with the outer wall of dynamic model frame, the sidewall of pentagon cast die cavity is all in the arc line shaped caved inward, and the side-walls of pentagon cast die cavity is connected with thimble.
2. a kind of pentagon flange casting type cavity mould structure for automobile shock equipment according to claim 1, it is characterized in that: the cinder ladle degree of depth is greater than the degree of depth of pentagon cast die cavity, cinder ladle is funnel-form, the bottom of cinder ladle is connected with air discharge duct, the angle in 10-30 degree between air discharge duct and cinder ladle.
3. a kind of pentagon flange casting type cavity mould structure for automobile shock equipment according to claim 1, is characterized in that: cover half frame is evenly distributed with four guide pillars, described guide pillar divides the surrounding being located at cover half frame working face; Dynamic model frame is provided with the guide pin bushing matched with guide pillar.
4. a kind of pentagon flange casting type cavity mould structure for automobile shock equipment according to claim 1, it is characterized in that: four drift angle places of dynamic model frame 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 matched with fine positioning projection, and the height of described fine positioning projection is 2-7mm.
5. a kind of pentagon flange casting type cavity mould structure for automobile shock equipment according to claim 1, it is characterized in that: the middle part of cover half core is provided with two cooling water channels, described cooling water channel totally two, two cooling water channels arranged side by side run through whole cover half core.
6. a kind of pentagon flange casting type cavity mould structure for automobile shock equipment according to claim 4, 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.
7. a kind of pentagon flange casting type cavity mould structure for automobile shock equipment according to claim 1, it is characterized in that: the bottom of dynamic model frame is provided with one group of mould pin, the side of mould pin is provided with one group of bumping post.
8. a kind of pentagon flange casting type cavity mould structure for automobile shock equipment according to claim 1, it is characterized in that: the square groove being provided with an indent in the middle part of pentagon cast die cavity, surrounding 8-15 sub-groove of square groove, described sub-groove ovalize, square or triangle, four limits of square groove are arc-shaped, square groove 2-6mm darker in sub-groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420767745.6U CN204621020U (en) | 2014-12-09 | 2014-12-09 | A kind of pentagon flange casting type cavity mould structure for automobile shock equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420767745.6U CN204621020U (en) | 2014-12-09 | 2014-12-09 | A kind of pentagon flange casting type cavity mould structure for automobile shock equipment |
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| Publication Number | Publication Date |
|---|---|
| CN204621020U true CN204621020U (en) | 2015-09-09 |
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|---|---|---|---|
| CN201420767745.6U Expired - Fee Related CN204621020U (en) | 2014-12-09 | 2014-12-09 | A kind of pentagon flange casting type cavity mould structure for automobile shock equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110340302A (en) * | 2019-08-22 | 2019-10-18 | 徐海东 | A kind of shape chamber equipment of hexagon shell cast product piece |
-
2014
- 2014-12-09 CN CN201420767745.6U patent/CN204621020U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110340302A (en) * | 2019-08-22 | 2019-10-18 | 徐海东 | A kind of shape chamber equipment of hexagon shell cast product piece |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160926 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. |
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| CP03 | Change of name, title or address |
Address after: 215215 Fenyang Road, FenHu high tech Industrial Development Zone, Wujiang District, Suzhou, Jiangsu, 333 Patentee after: Limited by Share Ltd, Suzhou Address before: 215214 Fenyang Road, FenHu high tech Industrial Development Zone, Wujiang District, Suzhou, Jiangsu, 333 Patentee before: Asia Machinery (Suzhou) Co., Ltd. |
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| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20201209 |
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| CF01 | Termination of patent right due to non-payment of annual fee |