CN203737932U - Die structure for support member - Google Patents
Die structure for support member Download PDFInfo
- Publication number
- CN203737932U CN203737932U CN201320857252.7U CN201320857252U CN203737932U CN 203737932 U CN203737932 U CN 203737932U CN 201320857252 U CN201320857252 U CN 201320857252U CN 203737932 U CN203737932 U CN 203737932U
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- CN
- China
- Prior art keywords
- cover half
- mould
- core
- cavity
- dynamic model
- 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
Links
- 238000005266 casting Methods 0.000 claims description 11
- 102000010637 Aquaporins Human genes 0.000 claims description 7
- 108010063290 Aquaporins Proteins 0.000 claims description 7
- 239000000498 cooling water Substances 0.000 claims description 7
- 238000005267 amalgamation Methods 0.000 claims description 3
- 230000000875 corresponding Effects 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 description 5
- 239000004411 aluminium Substances 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000011148 porous material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000004512 die casting Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000005022 packaging material Substances 0.000 description 2
- 235000009074 Phytolacca americana Nutrition 0.000 description 1
- 240000007643 Phytolacca americana Species 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
Abstract
The utility model relates to a die structure for a support member. The inner side wall of a fixed die bolster cavity of the die structure is provided with a sprue bushing, and the sprue bushing is communicated with a fixed die core; and an ejector die core matched with the fixed die core is arranged in an ejector die bolster cavity, the inner side wall of the ejector die core is provided with a splitter matched with the sprue bushing, the inside of a lower flange die cavity is provided with a cylindrical slider, one end of a flow channel is connected with the splitter, the inside of the lower flange die cavity is provided with the slider and a slider holder matched with the slider, and the arrangement of the slider ensures that complicated hollow products can be produced through the die. Exhaust bags are arranged on the circumference of the lower flange die cavity, thereby realizing more effective exhaust, reducing gas holes of the products and improving the quality of the die.
Description
Technical field
The utility model relates to the technical field of mould, specifically a kind of mould structure for support member.
Background technology
At present, 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 existing mould 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.
Summary of the invention
The purpose of this utility model is to provide a kind of improved mould for body, it can overcome in prior art mould often exist cover half frame and dynamic model frame quality of fit poor, mould open/close inconvenience, then have influence on the problem of product quality, and the problem arranging due to exhaust passage, exhaust tends to not smooth, makes product produce pore, affects the some shortcomings of product quality.
To achieve these goals, the technical solution of the utility model is: a kind of mould structure for support member, 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 trumpet-shaped 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 lower flange die cavity triangular in shape, in this lower flange die cavity, be provided with a slide block, described slide block is cylindrical, and the surrounding of lower flange die cavity is provided with one group of exhaust bag, and runner is connected with a side of lower flange die cavity, runner is arc line shaped, the top of moving-mould-core is provided with the take-up housing matching with slide block, and slide block is fixedly connected with take-up housing, and described take-up housing is arranged in a square groove, the both sides of square groove are respectively equipped with a press strip, and the top of square groove is provided with brake pad;
Cover half core is provided with the upper flange die cavity matching with lower flange die cavity, and the top of described upper flange die cavity is provided with the take-up housing groove matching with take-up housing, and the top of take-up housing groove is embedded with wear-resistant block;
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 the exhaust bag in lower flange die cavity, make exhaust more effective, reduce the pore of product, improved the quality of mould, guide pillars and bushes makes the location between cover half frame and dynamic model frame more accurate, greatly improved the product size precision of die casting, the mould that is arranged so that of slide block can be produced complicated, hollow product.
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 pin bushings, 3 Angle Pins, 4 sprue bush, 5 wear-resistant blocks, 6 cover half cores, 7 dynamic model frames, 8 guide pillars, 9 shunting, 10 release links, 11 slide blocks, 12 exhaust bags, 13 take-up housings, 14 brake pads, 15 mould pin, 16 runners, 17 cooling water channels, 18 press strips, 19 slide block baffle plates.
A kind of mould structure for support member 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 trumpet-shaped 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 lower flange die cavity triangular in shape, in this lower flange die cavity, be provided with a slide block, described slide block is cylindrical, the surrounding of lower flange die cavity is provided with one group of exhaust bag, runner is connected with a side of lower flange die cavity, runner is arc line shaped, the top of moving-mould-core is provided with the take-up housing matching with slide block, slide block is fixedly connected with take-up housing, described take-up housing is arranged in a square groove, the both sides of square groove are respectively equipped with a press strip, and press strip plays the effect of guiding, control position to the slip of slide block, and the top of square groove is provided with brake pad; Cover half core is provided with the upper flange die cavity matching with lower flange die cavity, the top of described upper flange die cavity is provided with the take-up housing groove matching with take-up housing, the top of take-up housing groove is embedded with wear-resistant block, wear-resistant block hardness high-wearing feature can strengthen the service life of mould well, be convenient for changing, better locking sliding block simultaneously; The one side of dynamic model frame is provided with mould pin, and one end of mould pin is provided with bumping post.
On dynamic model frame, be evenly distributed with four guide pillars, described guide pillar divides the surrounding that is located at cover half frame working face; Cover half frame is provided with the guide pin bushing matching with guide pillar.The surrounding of slide block is smooth arc surface, the top of take-up housing groove is provided with an Angle Pin, the angle of inclination of Angle Pin is 15-45 degree, is provided with the slanting guide pillar hole matching with Angle Pin in the square groove of dynamic model frame, and wherein guide pillar and oblique guide block play guide effect to the folding of mould.The triangle drift angle place of lower flange die cavity is respectively equipped with a projection piece, described projection piece is cylindrical, the surrounding of lower flange die cavity is distributed with 3-4 exhaust bag, and exhaust bag is connected with air discharge duct, and described air discharge duct is connected with dynamic model frame and extends through whole dynamic model frame.
Four drift angle places of moving-mould-core are respectively equipped with a release link, and described release link has four, are 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 end of press strip is provided with slide block baffle plate, press strip matches with the size of slide block with the distance between press strip, between one group of press strip and slide block baffle plate, form a square cavity, in cavity, be provided with brake pad, the track that brake pad slides as slide block, slide block is slided more smooth and easy, quick, press strip is provided with 2-3 fixing hole.The middle part of cover half core is provided with cooling water channel, totally 2 of described cooling water channels, and 2 cooling water channels arranged side by side run through whole cover half core.Runner is funnel-form.
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 the exhaust bag in lower flange die cavity, make exhaust more effective, reduce the pore of product, improved the quality of mould, 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 support member, 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 trumpet-shaped 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 lower flange die cavity triangular in shape, in this lower flange die cavity, be provided with a slide block, described slide block is cylindrical, and the surrounding of lower flange die cavity is provided with one group of exhaust bag, and runner is connected with a side of lower flange die cavity, runner is arc line shaped, the top of moving-mould-core is provided with the take-up housing matching with slide block, and slide block is fixedly connected with take-up housing, and described take-up housing is arranged in a square groove, the both sides of square groove are respectively equipped with a press strip, and the top of square groove is provided with brake pad; Cover half core is provided with the upper flange die cavity matching with lower flange die cavity, and the top of described upper flange die cavity is provided with the take-up housing groove matching with take-up housing, and the top of take-up housing groove is embedded with wear-resistant block; 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 support member according to claim 1, is characterized in that: on dynamic model frame, be evenly distributed with four guide pillars, described guide pillar divides the surrounding that is located at cover half frame working face; Cover half frame is provided with the guide pin bushing matching with guide pillar.
3. a kind of mould structure for support member according to claim 1, it is characterized in that: the surrounding of slide block is smooth arc surface, the top of take-up housing groove is provided with an Angle Pin, is provided with the slanting guide pillar hole matching with Angle Pin in the square groove of dynamic model frame.
4. a kind of mould structure for support member according to claim 1, it is characterized in that: the triangle drift angle place of lower flange die cavity is respectively equipped with a projection piece, described projection piece is cylindrical, the surrounding of lower flange die cavity is distributed with 3-4 exhaust bag, exhaust bag is connected with air discharge duct, and described air discharge duct is connected with dynamic model frame and extends through whole dynamic model frame.
5. a kind of mould structure for support member according to claim 1, is characterized in that: four drift angle places of moving-mould-core are respectively equipped with a release link, and described release link has four, is evenly arranged on four drift angle places of moving-mould-core.
6. a kind of mould structure for support member according to claim 1, it is characterized in that: the end of press strip is provided with slide block baffle plate, press strip matches with the size of slide block with the distance between press strip, between one group of press strip and slide block baffle plate, form a square cavity, in cavity, be provided with brake pad, press strip is provided with 2-3 fixing hole.
7. a kind of mould structure for support member according to claim 1, is characterized in that: the middle part of cover half core is provided with cooling water channel, totally 2 of described cooling water channels, and 2 cooling water channels arranged side by side run through whole cover half core.
8. a kind of mould structure for support member according to claim 1, is characterized in that: runner is funnel-form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320857252.7U CN203737932U (en) | 2013-12-24 | 2013-12-24 | Die structure for support member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320857252.7U CN203737932U (en) | 2013-12-24 | 2013-12-24 | Die structure for support member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203737932U true CN203737932U (en) | 2014-07-30 |
Family
ID=51337796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320857252.7U Expired - Fee Related CN203737932U (en) | 2013-12-24 | 2013-12-24 | Die structure for support member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203737932U (en) |
-
2013
- 2013-12-24 CN CN201320857252.7U patent/CN203737932U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 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. |
|
| CP03 | Change of name, title or address | ||
| 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. |
|
| 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: 20140730 Termination date: 20181224 |