CN107962153A - A kind of active mould pattern block casting mould of aluminium alloy - Google Patents
A kind of active mould pattern block casting mould of aluminium alloy Download PDFInfo
- Publication number
- CN107962153A CN107962153A CN201810071541.1A CN201810071541A CN107962153A CN 107962153 A CN107962153 A CN 107962153A CN 201810071541 A CN201810071541 A CN 201810071541A CN 107962153 A CN107962153 A CN 107962153A
- Authority
- CN
- China
- Prior art keywords
- plate
- pattern block
- bottom plate
- group
- cover board
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/22—Moulds for peculiarly-shaped castings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/06—Permanent moulds for shaped castings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
- B22C9/082—Sprues, pouring cups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
- B22C9/086—Filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/15—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using vacuum
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The invention discloses a kind of active mould pattern block casting mould of aluminium alloy; including bottom plate, left plate, right plate and cover board; there are a position line in each stroke of left and right ends at the top of the bottom plate; the left plate and right plate are installed on bottom plate by position line, and the cover board covers the top installed in left plate and right plate.The present invention improves the yield rate of pattern block, and pattern block surface quality uniformity is good, so as to improve the quality of whole pattern block；Pattern block monolithic is cast by the present invention, technique is simple to operation, mitigates labor strength, improves work efficiency, is conducive to realize the batch production of pattern block in the case where lower cost is put into.
Description
Technical field
The invention belongs to casting mould field, is specifically a kind of active mould pattern block casting mould of aluminium alloy.
Background technology
In existing magnesium alloy activating mold pattern block casting industry, for casting the mould of pattern block generally using whole
Circle mode and monolithic mode are cast.Using whole ring mould casting pattern block when, no matter low pressure casting or gravitational casting
Technique, all pattern block is be easy to cause due to receiving in casting process there are the inevitable factor such as temperature field, flow field difference is big
The reasons such as shrinkage is different, solidification sequence is abnormal and cause its size and mechanical performance difference so that cannot meet international high-end wheel
Requirement of the tire manufacturer to product high quality；Easily there is batch defect accident, bring difficulty for following process and influence the friendship phase；
When using monolithic mold casting pattern block, the prior art mainly adopts top to wish formula gravity foundry technology, because mold design does not conform to
Reason, causes that labor strength is big, product defects rate is high, influences tire-mold final product quality and yield rate.
The content of the invention
The purpose of the present invention is to provide a kind of active mould pattern block casting mould of aluminium alloy.
To achieve the above object, the technical scheme is that：A kind of active mould pattern block casting mould of aluminium alloy, including
There are a position line, the left plate and the right side in bottom plate, left plate, right plate and cover board, each stroke of the left and right ends in the bottom plate top
Side plate is installed on bottom plate by position line, and the cover board covers the top installed in left plate and right plate；
The bottom plate top keeps left position equipped with two groups and exterior stalk cooperation circular hole, and described every group coordinates with exterior stalk
Circular hole top respectively opens up one group of square through hole, and one group of filter screen is placed with every group of square through hole；The bottom plate bottom
The portion position that keeps left respectively is provided with one group of stalk；
Position of keeping right among the bottom plate is equipped with and external vacuum machine attachment device, it is described with external vacuum machine attachment device at the top of
It is equipped with upper and lower Liang Ge negative pressure chamber in bottom plate, is equipped with venthole in each negative pressure chamber, outside every group of negative pressure chamber
Assemble plate by one to install, the plate that often assembles respectively is connected by bolt with bottom plate；
Position of keeping right at the top of the bottom plate is equipped with gypsum core, among the bottom plate, left plate, right plate and cover board and gypsum core
Position forms cavity；
The cover board is divided into basic cover board and cast iron riser, and the cast iron riser right end centre position is provided with temperature of aluminum liquid sensing
Device；
The left plate inside bottom rear and front end is respectively provided with one group of side plate and pours platform, each on left plate and the right plate side wall
Equipped with water cooled pipeline.
Preferably, the filter screen is foam ceramic filter.
Preferably, the cast iron riser annulus has 5 ° of drafting angles.
Preferably, the left plate and right plate inner wall are equipped with shaped form ingate, slag trap and cast gate, the song
Linear ingate is connected with stalk, and the cast gate is installed on the exit that shaped form ingate is located in cavity, the pushing off the slag
Plate is installed on the inner side of cast gate, and on shaped form ingate, it is linear that left plate and the right plate bottom is located at two suites
One group of plug-in type high-precision metal temperature monitor is respectively installed in ingate.
Due to the adoption of the above technical scheme, beneficial effects of the present invention are：The present invention improves the yield rate of pattern block, and
Pattern block surface quality uniformity is good, so as to improve the quality of whole pattern block；Pattern block monolithic, work are cast by the present invention
Skill is simple to operation, mitigates labor strength, improves work efficiency, is conducive to realize flower in the case where lower cost is put into
The batch production of line block.
Brief description of the drawings
In conjunction with attached drawing, the present invention will be further described.
Fig. 1 is front view of the present invention.
Fig. 2 is top view of the present invention.
In figure：1st, bottom plate, 2, left plate, 21, side plate pour platform, 22, water cooled pipeline, 3, right plate, 31, pour in shaped form
Road, 32, slag trap, 33, cast gate, 34, plug-in type high-precision metal temperature monitor, 4, cover board, 41, basic cover board, 42, cast iron
Riser, 43, temperature of aluminum liquid sensor, 5, position line, 6, exterior stalk coordinate circular hole, 7, square through hole, 8, filter screen, 9, rise
Liquid pipe, 10, with external vacuum machine attachment device, 11, negative pressure chamber, 12, venthole, 13, matching board, 14, bolt, 15, gypsum core,
16th, cavity.
Embodiment
As illustrated in fig. 1 and 2, the present invention includes bottom plate 1, left plate 2, right plate 3 and cover board 4, the top of bottom plate 1 left and right
There is a position line 5 at each stroke of both ends, and the left plate 2 and right plate 3 are installed on bottom plate 1 by position line 5, the cover board 4
Cover the top installed in left plate 2 and right plate 3；
1 top of bottom plate keeps left position equipped with two groups and exterior stalk cooperation circular hole 6, and described every group is matched somebody with somebody with exterior stalk
Close 6 top of circular hole and respectively open up one group of square through hole 7, one group of filter screen 8 is placed with every group of square through hole 7；Described
1 bottom of the bottom plate position that keeps left respectively is provided with one group of stalk 9；
Position of keeping right among the bottom plate 1 is equipped with and external vacuum machine attachment device 10, described with external vacuum machine attachment device
10 tops are equipped with upper and lower Liang Ge negative pressure chamber 11 in bottom plate 1, and venthole 12 is equipped with each negative pressure chamber 11, described every
Plate 13 is assembled outside group negative pressure chamber 11 by one to install, the plate 13 that often assembles respectively is connected by bolt 14 with bottom plate 1；
The top of the bottom plate 1 position of keeping right is equipped with gypsum core 15, the bottom plate 1, left plate 2, right plate 3 and cover board 4 and stone
15 centre position of cream core forms cavity 16；
The cover board 4 divides is provided with molten aluminum for basic cover board 41 and cast iron riser 42, the 42 right end centre position of cast iron riser
Temperature sensor 43；
The 2 inside bottom rear and front end of left plate is respectively provided with one group of side plate and pours platform 21,3 side of left plate 2 and right plate
Water cooled pipeline 22 is respectively provided with wall.
The filter screen 8 is foam ceramic filter.
42 annulus of cast iron riser has 5 ° of drafting angles.
3 inner wall of the left plate 2 and right plate is equipped with shaped form ingate 31, slag trap 32 and cast gate 33, the song
Linear ingate 31 is connected with stalk 9, and the cast gate 33 is installed on the exit that shaped form ingate 31 is located in cavity 16,
The slag trap 32 is installed on the inner side of cast gate 33, and on shaped form ingate 31,3 bottom of left plate 2 and right plate
Portion, which is located in the linear ingate 31 of two suites, is respectively provided with one group of plug-in type high-precision metal temperature monitor 34.
Operation principle：The present invention is used for magnesium alloy activating mold pattern block, bottom plate 1, left plate 2, right plate 3 and cover board
4 and gypsum core 15 form the cavity 16 of the present invention, molten aluminum is entered in cavity 16 by stalk 9 and cast gate 33, passes through insertion
Formula high-precision metal temperature monitor 34 checks the temperature of aluminum liquid in shaped form ingate 31, passes through negative pressure chamber 11 and venthole 12
Gypsum core 15 is adsorbed and is fixed, and realizes solidification sequence from top to bottom to molten aluminum by water cooled pipeline 22, and is emitted by cast iron
Molten aluminum in mouth 42 carries out feeding to pattern block, improves the yield rate of pattern block, and the pattern block surface quality uniformity formed
It is good, so as to improve the quality of whole pattern block；Pattern block monolithic is cast by the casting mould, technique is simple to operation, subtracts
Light labor strength, improves work efficiency, is conducive to the batch production of pattern block.
Above content is to combine the detailed description made for the present invention of specific preferred embodiment, it is impossible to assert the present invention
Embodiment be confined to these explanations.For general technical staff of the technical field of the invention, not
On the premise of departing from present inventive concept, some simple deduction or replace can also be made, the present invention should be all considered as belonging to and be carried
The scope of patent protection that claims of friendship determine.
Claims (4)
- A kind of 1. active mould pattern block casting mould of aluminium alloy, it is characterised in that：Including bottom plate, left plate, right plate and cover board, There are a position line in each stroke of left and right ends at the top of the bottom plate, and the left plate and right plate are installed on bottom plate by position line On, the cover board covers the top installed in left plate and right plate；The bottom plate top keeps left position equipped with two groups and exterior stalk cooperation circular hole, and described every group coordinates with exterior stalk Circular hole top respectively opens up one group of square through hole, and one group of filter screen is placed with every group of square through hole；The bottom plate bottom The portion position that keeps left respectively is provided with one group of stalk；Position of keeping right among the bottom plate is equipped with and external vacuum machine attachment device, it is described with external vacuum machine attachment device at the top of It is equipped with upper and lower Liang Ge negative pressure chamber in bottom plate, is equipped with venthole in each negative pressure chamber, outside every group of negative pressure chamber Assemble plate by one to install, the plate that often assembles respectively is connected by bolt with bottom plate；Position of keeping right at the top of the bottom plate is equipped with gypsum core, among the bottom plate, left plate, right plate and cover board and gypsum core Position forms cavity；The cover board is divided into basic cover board and cast iron riser, and the cast iron riser right end centre position is provided with temperature of aluminum liquid sensing Device；The left plate inside bottom rear and front end is respectively provided with one group of side plate and pours platform, each on left plate and the right plate side wall Equipped with water cooled pipeline.
- A kind of 2. active mould pattern block casting mould of aluminium alloy according to claim 1, it is characterised in that：The filtering Net is foam ceramic filter.
- A kind of 3. active mould pattern block casting mould of aluminium alloy according to claim 1, it is characterised in that：The cast iron emits Choma carries 5 ° of drafting angles.
- A kind of 4. active mould pattern block casting mould of aluminium alloy according to claim 1, it is characterised in that：The left plate Shaped form ingate, slag trap and cast gate are equipped with right plate inner wall, the shaped form ingate is connected with stalk, described Cast gate is installed on the exit that shaped form ingate is located in cavity, and the slag trap is installed on the inner side of cast gate, and positioned at song On linear ingate, left plate and the right plate bottom, which is located in the linear ingate of two suites, is respectively provided with one group of plug-in type height Precision metal temperature detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810071541.1A CN107962153A (en) | 2018-01-25 | 2018-01-25 | A kind of active mould pattern block casting mould of aluminium alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810071541.1A CN107962153A (en) | 2018-01-25 | 2018-01-25 | A kind of active mould pattern block casting mould of aluminium alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107962153A true CN107962153A (en) | 2018-04-27 |
Family
ID=61993638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810071541.1A Pending CN107962153A (en) | 2018-01-25 | 2018-01-25 | A kind of active mould pattern block casting mould of aluminium alloy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107962153A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108856679A (en) * | 2018-08-14 | 2018-11-23 | 昆山拓卡家居用品有限公司 | A kind of low-pressure casting method of aluminum alloy car wheel |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101288901A (en) * | 2008-05-30 | 2008-10-22 | 青岛联鑫机械有限公司 | Radial tire segmented mould steel aluminum compound flower block casting and molding method |
| CN101862822A (en) * | 2010-03-12 | 2010-10-20 | 合肥大道模具有限责任公司 | Aluminum alloy pattern block low-pressure casting equipment and low-pressure casting and gravity feeding compound process |
| CN201677023U (en) * | 2010-03-12 | 2010-12-22 | 合肥大道模具有限责任公司 | Low-pressure pouring equipment of aluminium-alloy pattern block |
| CN106040990A (en) * | 2016-08-11 | 2016-10-26 | 山东豪迈机械科技股份有限公司 | Manufacturing method and system for gypsum core used for casting of large impeller |
| CN206677130U (en) * | 2017-04-10 | 2017-11-28 | 勤威(天津)工业有限公司 | A kind of air suction structure for being used for core frame under DISA lines and preventing that core from dropping |
| CN206779426U (en) * | 2017-04-21 | 2017-12-22 | 软控联合科技有限公司 | A kind of monolithic low pressure casting die for magnesium alloy activating mold pattern block |
| CN207971388U (en) * | 2018-01-25 | 2018-10-16 | 软控联合科技有限公司 | A kind of active mould pattern block casting mould of aluminium alloy |
-
2018
- 2018-01-25 CN CN201810071541.1A patent/CN107962153A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101288901A (en) * | 2008-05-30 | 2008-10-22 | 青岛联鑫机械有限公司 | Radial tire segmented mould steel aluminum compound flower block casting and molding method |
| CN101862822A (en) * | 2010-03-12 | 2010-10-20 | 合肥大道模具有限责任公司 | Aluminum alloy pattern block low-pressure casting equipment and low-pressure casting and gravity feeding compound process |
| CN201677023U (en) * | 2010-03-12 | 2010-12-22 | 合肥大道模具有限责任公司 | Low-pressure pouring equipment of aluminium-alloy pattern block |
| CN106040990A (en) * | 2016-08-11 | 2016-10-26 | 山东豪迈机械科技股份有限公司 | Manufacturing method and system for gypsum core used for casting of large impeller |
| CN206677130U (en) * | 2017-04-10 | 2017-11-28 | 勤威(天津)工业有限公司 | A kind of air suction structure for being used for core frame under DISA lines and preventing that core from dropping |
| CN206779426U (en) * | 2017-04-21 | 2017-12-22 | 软控联合科技有限公司 | A kind of monolithic low pressure casting die for magnesium alloy activating mold pattern block |
| CN207971388U (en) * | 2018-01-25 | 2018-10-16 | 软控联合科技有限公司 | A kind of active mould pattern block casting mould of aluminium alloy |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108856679A (en) * | 2018-08-14 | 2018-11-23 | 昆山拓卡家居用品有限公司 | A kind of low-pressure casting method of aluminum alloy car wheel |
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