CN110303133A - A kind of automobile engine pack alloy and its die casting equipment - Google Patents
A kind of automobile engine pack alloy and its die casting equipment Download PDFInfo
- Publication number
- CN110303133A CN110303133A CN201910677863.5A CN201910677863A CN110303133A CN 110303133 A CN110303133 A CN 110303133A CN 201910677863 A CN201910677863 A CN 201910677863A CN 110303133 A CN110303133 A CN 110303133A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- automobile engine
- parts
- pack alloy
- engine pack
- 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
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each constituent
- C22C30/02—Alloys containing less than 50% by weight of each constituent containing copper
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each constituent
- C22C30/06—Alloys containing less than 50% by weight of each constituent containing zinc
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
Abstract
The present invention relates to automobile engine pack alloy technical fields, especially a kind of automobile engine pack alloy, weight press following proportion: 20-40 parts of iron, 2-4 parts of silicon, 10-30 parts of aluminium, 1-5 parts of copper, 0.8-2 parts of nickel, 6-15 parts of zinc, 0.3-0.7 parts of magnesium.The present invention also provides a kind of die casting equipments of automobile engine pack alloy.The configuration of the present invention is simple is worthy to be popularized.
Description
Technical field
The present invention relates to die casting equipment technical fields more particularly to a kind of automobile engine pack alloy and its die casting to set
It is standby.
Background technique
Pack alloy is widely used on the components of automobile, and the casting of aluminium alloy needs to use die casting equipment, existing
Some die casting equipment heat dissipations are uneven, cause the inside of aluminium alloy gap occur, seriously affect the quality of aluminium alloy.
Summary of the invention
The problem of the purpose of the present invention is to solve above-mentioned technical backgrounds, and a kind of automobile engine proposed
Pack alloy and its die casting equipment.
To achieve the goals above, present invention employs following technical solutions:
A kind of automobile engine pack alloy is designed, weight presses following proportion: 20-40 parts of iron, 2-4 parts of silicon, aluminium 10-
30 parts, 1-5 parts of copper, 0.8-2 parts of nickel, 6-15 parts of zinc, 0.3-0.7 parts of magnesium.
The present invention also provides a kind of die casting equipment of automobile engine pack alloy, including pedestal, the pedestal
Upper end is connected with lower mold, and the upper end of the lower mold offers casting chamber, the lower section of the casting chamber is located on the pedestal
It is fixedly connected with cooling mechanism, the both ends of the cooling mechanism all extend to the outside of the lower mold, the cooling mechanism packet
Isocon is included, one end of the isocon is communicated with air inlet pipe, and the other end of the air inlet pipe extends to the outer of the lower mold
Side, the other end of the air inlet pipe are fixedly connected with connector sleeve, and the bottom end of the lower mold is communicated with several gas-guide tubes, each
The other end of the gas-guide tube is communicated with collecting fitting, and the side of the collecting fitting is communicated with escape pipe, the escape pipe it is another
One end extends to the outside of the lower mold, is located at below the cooling mechanism on the pedestal and offers the first groove, institute
The bottom end for stating the first groove is fixedly connected with heating mechanism, is located at below first groove on the pedestal and offers second
Groove is fixedly connected with wind pushing mechanism in second groove, and the wind pushing mechanism is connected to the cooling mechanism, the pedestal
Side is fixedly connected with controller, and the two sides of the pedestal are fixedly connected to fixed block, are clamped in each fixed block
There is regulating mechanism, the top of the lower mold is equipped with movable plate, and the two sides of the movable plate are fixedly connected to connecting rod, each
The connecting rod is each attached on the regulating mechanism far from one end of the movable plate, and the lower surface of the movable plate passes through solid
Determine mechanism and be connected with upper mold, the upper end middle position of the upper mold is communicated with feed pipe, and the upper end of the feed pipe is passed through
The movable plate is worn, the lower surface two sides of the upper mold are fixedly connected to guiding mechanism.
Preferably, the heating mechanism includes thermal insulation board, and the thermal insulation board is fixed on the bottom end of first groove, described
The upper surface of thermal insulation board is placed with heating board, and baffle, the middle position of the baffle are connected on the outside of first groove
Offer through-hole.
Preferably, Air Filter is fixedly connected on the outside of second groove.
Preferably, the wind pushing mechanism includes blower, and the blower is fixed in second groove, and the blower goes out
Port is communicated with connecting tube, and the other end of the connecting tube extends to the outside of the pedestal, and the other end of the connecting tube connects
Lead to the cooling mechanism.
Preferably, the regulating mechanism includes motor, and the motor is connected on the fixed block, the upper end of the motor
It is fixedly connected with shaft, the other end of the shaft is fixedly connected with screw rod, and screwed pipe is threaded in the shaft, described
Screwed pipe connects the connecting rod, and the top of the screw rod is threaded with fixed chuck.
Preferably, the fixed mechanism includes bolt, and the bolt thread is connected on the movable plate, the bolt
Bottom end extends to below the movable plate, and the bottom end of the bolt is threaded with link block, and the other side of the link block is solid
It is scheduled on the upper mold.
Preferably, the guiding mechanism includes guide post, and the guide post is fixed on the upper mold, the lower mold
Upper end two sides offer connector, the connector is located at the underface of the guide post.
A kind of automobile engine pack alloy proposed by the present invention and its die casting equipment, beneficial effect are:
1, ambient atmos being imported in isocon by air inlet pipe, gas-guide tube absorbs heat, during gas flowing,
The heat derives that gas-guide tube is absorbed, gas-guide tube is uniformly distributed, so that the heat dissipation of lower mold is uniform, after shaping, aluminium alloy is not
It will appear gap.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of a kind of automobile engine pack alloy and its die casting equipment proposed by the present invention；
Fig. 2 is the sectional structure signal of a kind of automobile engine pack alloy and its die casting equipment proposed by the present invention
Figure；
Fig. 3 is the structural schematic diagram of cooling mechanism in the present invention.
In figure: pedestal 1, lower mold 2, isocon 3, air inlet pipe 4, connector sleeve 5, gas-guide tube 6, collecting fitting 7, escape pipe 8,
One groove 9, thermal insulation board 10, heating board 11, baffle 12, through-hole 13, the second groove 14, blower 15, connecting tube 16, Air Filter 17,
Controller 18, fixed block 19, casting chamber 20, motor 21, shaft 22, screw rod 23, screwed pipe 24, fixed chuck 25, connecting rod 26,
Movable plate 27, bolt 28, upper mold 29, link block 30, feed pipe 31, guide post 32, connector 33.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
A kind of automobile engine pack alloy, weight press following proportion: 20-40 parts of iron, 2-4 parts of silicon, aluminium 10-30
Part, 1-5 parts of copper, 0.8-2 parts of nickel, 6-15 parts of zinc, 0.3-0.7 parts of magnesium.
Referring to Fig.1-3, the present invention also provides a kind of die casting equipment of automobile engine pack alloy, including pedestal 1,
The upper end of pedestal 1 is connected with lower mold 2, and the upper end of lower mold 2 offers casting chamber 20, is located under casting chamber 20 on pedestal 1
Side is fixedly connected with cooling mechanism, and the effect of cooling mechanism is to reduce the temperature of lower mold 2, so that the aluminium alloy in casting chamber 20
Uniformly, aluminium alloy after molding is not in gap, and the both ends of cooling mechanism all extend to the outside of lower mold 2 for heat dissipation, heat dissipation
Mechanism includes isocon 3, and one end of isocon 3 is communicated with air inlet pipe 4, and the other end of air inlet pipe 4 extends to the outer of lower mold 2
Side, the other end of air inlet pipe 4 are fixedly connected with connector sleeve 5, and the bottom end of lower mold 2 is communicated with several gas-guide tubes 6, each air guide
The other end of pipe 6 is communicated with collecting fitting 7, and the side of collecting fitting 7 is communicated with escape pipe 8, and the other end of escape pipe 8 extends to down
The outside of mold 2, air inlet pipe 4 import ambient atmos in isocon 3, and gas-guide tube 6 absorbs heat, in the process of gas flowing
In, the heat derives that gas-guide tube 6 is absorbed, gas-guide tube 6 is uniformly distributed, so that the heat dissipation of lower mold 2 is uniform, after shaping, aluminium
Alloy is not in gap.
It is located at below cooling mechanism on pedestal 1 and offers the first groove 9, the bottom end of the first groove 9, which is fixedly connected with, is added
Heat engine structure when the effect of heating mechanism is the temperature deficiency in press casting procedure, can heat mold, heating mechanism include every
Hot plate 10, thermal insulation board 10 are fixed on the bottom end of the first groove 9, and the upper surface of thermal insulation board 10 is placed with heating board 11, the first groove 9
Outside be connected with baffle 12, the middle position of baffle 12 offers through-hole 13, and the effect of through-hole 13 is to facilitate connection external
Power supply mechanism generates heat after the energization starting of heating board 11, heats lower mold 2, and under the lattice gear of thermal insulation board 10, heat is moved upwards,
Make full use of heat.
Lower section on pedestal 1 positioned at the first groove 9 offers the second groove 14, is fixedly connected with air-supply in the second groove 14
Mechanism, wind pushing mechanism are connected to cooling mechanism, and wind pushing mechanism includes blower 15, and the effect of blower 15 is sucking outside air, blower
15 are fixed in the second groove 14, and the gas outlet of blower 15 is communicated with connecting tube 16, and the other end of connecting tube 16 extends to pedestal 1
Outside, the other end of connecting tube 16 is connected to cooling mechanism, and the outside of the second groove 14 is fixedly connected with Air Filter 17, pedestal 1
Side be fixedly connected with controller 18, controller 18 passes through conducting wire and connects heating board 11 and blower 15, and blower 15 is powered starting
Afterwards, air is absorbed, air is imported in radiator by connecting tube 16.
The two sides of pedestal 1 are fixedly connected to fixed block 19, and regulating mechanism is connected in each fixed block 19, adjust machine
Structure includes motor 21, and motor 21 is connected on fixed block 19, and the upper end of motor 21 is fixedly connected with shaft 22, shaft 22 it is another
End is fixedly connected with screw rod 23, and screwed pipe 24 is threaded in shaft 22, and screwed pipe 24 connects connecting rod 26, the top of screw rod 23
End is threaded with fixed chuck 25, and the top of lower mold 2 is equipped with movable plate 27, and the two sides of movable plate 27 are fixedly connected to company
Extension bar 26, each connecting rod 26 are each attached on regulating mechanism far from one end of movable plate 27, after motor 21 starts, drive shaft
22 rotations, shaft 22 drive screw rod 23 to rotate, and screwed pipe 24 rotates under the drive of screw rod 23, drive on movable plate 27
Lower movement adjusts the height of upper mold 29, and under the blocking of fixed chuck 25, movable plate 27 will not be fallen from screw rod 23.
The lower surface of movable plate 27 is connected with upper mold 29 by fixed mechanism, and fixed mechanism includes bolt 28, bolt 28
It is threaded on movable plate 27, the bottom end of bolt 28 extends to 27 lower section of movable plate, and the bottom end of bolt 28 is threaded with company
Block 30 is connect, the other side of link block 30 is fixed on upper mold 29, and the upper end middle position of upper mold 29 is communicated with feed pipe
31, movable plate 27 is run through in the upper end of feed pipe 31, and the lower surface two sides of upper mold 29 are fixedly connected to guiding mechanism, Guiding machine
The effect of structure is precisely to connect upper mold 29 with lower mold 2, and guiding mechanism includes guide post 32, and guide post 32 is fixed on upper mold
On tool 29, the upper end two sides of lower mold 2 offer connector 33, and connector 33 is located at the underface of guide post 32, lower mold 2
It is moved under the drive of movable plate 27, guide post 32 is plugged in connector 33, and upper mold 29 and lower mold 2 merge, by casting
Chamber 20 seals, and aluminium alloy solution is imported from feed pipe 31, under the action of cooling mechanism, is quickly cooled down, and casting molding is fast, no
There can be gap.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of automobile engine pack alloy, which is characterized in that its weight press following proportion: 20-40 parts of iron, 2-4 parts of silicon,
10-30 parts of aluminium, 1-5 parts of copper, 0.8-2 parts of nickel, 6-15 parts of zinc, 0.3-0.7 parts of magnesium.
2. a kind of die casting equipment of automobile engine pack alloy according to claim 1, which is characterized in that the bottom of including
Seat (1), the upper end of the pedestal (1) are connected with lower mold (2), and the upper end of the lower mold (2) offers casting chamber (20), institute
It states to be located on pedestal (1) below the casting chamber (20) and is fixedly connected with cooling mechanism, the both ends of the cooling mechanism are prolonged
Extend to the outside of the lower mold (2), the cooling mechanism includes isocon (3), one end of the isocon (3) be communicated with into
Tracheae (4), the other end of the air inlet pipe (4) extend to the outside of the lower mold (2), the other end of the air inlet pipe (4)
It is fixedly connected with connector sleeve (5), the bottom end of the lower mold (2) is communicated with several gas-guide tubes (6), each gas-guide tube
(6) the other end is communicated with collecting fitting (7), and the side of the collecting fitting (7) is communicated with escape pipe (8), the escape pipe (8)
The other end extend to the outside of the lower mold (2), be located at below the cooling mechanism on the pedestal (1) and offer the
One groove (9), the bottom end of first groove (9) are fixedly connected with heating mechanism, and it is recessed to be located at described first on the pedestal (1)
It is offered below slot (9) the second groove (14), is fixedly connected with wind pushing mechanism, the pressure fan in second groove (14)
Structure is connected to the cooling mechanism, and the side of the pedestal (1) is fixedly connected with controller (18), and the two sides of the pedestal (1) are equal
It is fixedly connected with fixed block (19), is connected with regulating mechanism, the top of the lower mold (2) in each fixed block (19)
Equipped with movable plate (27), the two sides of the movable plate (27) are fixedly connected to connecting rod (26), each connecting rod (26)
One end far from the movable plate (27) is each attached on the regulating mechanism, and the lower surface of the movable plate (27) passes through fixation
Mechanism is connected with upper mold (29), and the upper end middle position of the upper mold (29) is communicated with feed pipe (31), the charging
The movable plate (27) are run through in the upper end for managing (31), and the lower surface two sides of the upper mold (29) are fixedly connected to Guiding machine
Structure.
3. a kind of die casting equipment of automobile engine pack alloy according to claim 2, which is characterized in that described to add
Heat engine structure includes thermal insulation board (10), and the thermal insulation board (10) is fixed on the bottom end of first groove (9), the thermal insulation board (10)
Upper surface be placed with heating board (11), be connected with baffle (12) on the outside of first groove (9), in the baffle (12)
Between offer through-hole (13) at position.
4. a kind of die casting equipment of automobile engine pack alloy according to claim 2, which is characterized in that described
Air Filter (17) are fixedly connected on the outside of two grooves (14).
5. a kind of automobile engine pack alloy according to claim 2, which is characterized in that the wind pushing mechanism includes
Blower (15), the blower (15) are fixed in second groove (14), and the gas outlet of the blower (15) is communicated with connection
It manages (16), the other end of the connecting tube (16) extends to the outside of the pedestal (1), and the other end of the connecting tube (16) connects
Lead to the cooling mechanism.
6. a kind of die casting equipment of automobile engine pack alloy according to claim 2, which is characterized in that the tune
Saving mechanism includes motor (21), and the motor (21) is connected on the fixed block (19), and the upper end of the motor (21) is fixed
It is connected with shaft (22), the other end of the shaft (22) is fixedly connected with screw rod (23), is threadedly coupled on the shaft (22)
Have screwed pipe (24), the screwed pipe (24) connects the connecting rod (26), and the top of the screw rod (23) is threaded with solid
Clamp head (25).
7. a kind of die casting equipment of automobile engine pack alloy according to claim 2, which is characterized in that described solid
Determining mechanism includes bolt (28), and the bolt (28) is threaded on the movable plate (27), the bottom end of the bolt (28)
It extends to below the movable plate (27), the bottom end of the bolt (28) is threaded with link block (30), the link block
(30) the other side is fixed on the upper mold (29).
8. a kind of die casting equipment of automobile engine pack alloy according to claim 2, which is characterized in that described to lead
It include guide post (32) to mechanism, the guide post (32) is fixed on the upper mold (29), the upper end of the lower mold (2)
Two sides offer connector (33), and the connector (33) is located at the underface of the guide post (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910677863.5A CN110303133A (en) | 2019-07-25 | 2019-07-25 | A kind of automobile engine pack alloy and its die casting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910677863.5A CN110303133A (en) | 2019-07-25 | 2019-07-25 | A kind of automobile engine pack alloy and its die casting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110303133A true CN110303133A (en) | 2019-10-08 |
Family
ID=68080761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910677863.5A Pending CN110303133A (en) | 2019-07-25 | 2019-07-25 | A kind of automobile engine pack alloy and its die casting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110303133A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111229939A (en) * | 2020-03-04 | 2020-06-05 | 王鑫 | Arc panel beating work piece stamping die |
| CN112935224A (en) * | 2021-01-13 | 2021-06-11 | 梁庄颖 | Method for producing cast aluminum magnesium alloy |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050092457A1 (en) * | 2003-11-04 | 2005-05-05 | Jung Chul Park | Device for cooling die casting metallic pattern |
| CN103725934A (en) * | 2013-12-20 | 2014-04-16 | 珠海嵘泰有色金属铸造有限公司 | Preparation method of casting aluminum alloy automobile engine by ultra-low speed laminar flow |
| CN105436463A (en) * | 2015-12-04 | 2016-03-30 | 重庆市永川区邦威机械制造有限公司 | Die-casting mould for tubular automobile part |
| CN107214300A (en) * | 2017-07-25 | 2017-09-29 | 江苏中色锐毕利实业有限公司 | It is a kind of to be used to make the aluminium alloy mold of upper controller after automobile |
| CN109759569A (en) * | 2019-02-15 | 2019-05-17 | 郑青松 | A kind of motor-driven with upper and lower demoulding mechanism is from casting mechanism |
-
2019
- 2019-07-25 CN CN201910677863.5A patent/CN110303133A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050092457A1 (en) * | 2003-11-04 | 2005-05-05 | Jung Chul Park | Device for cooling die casting metallic pattern |
| CN103725934A (en) * | 2013-12-20 | 2014-04-16 | 珠海嵘泰有色金属铸造有限公司 | Preparation method of casting aluminum alloy automobile engine by ultra-low speed laminar flow |
| CN105436463A (en) * | 2015-12-04 | 2016-03-30 | 重庆市永川区邦威机械制造有限公司 | Die-casting mould for tubular automobile part |
| CN107214300A (en) * | 2017-07-25 | 2017-09-29 | 江苏中色锐毕利实业有限公司 | It is a kind of to be used to make the aluminium alloy mold of upper controller after automobile |
| CN109759569A (en) * | 2019-02-15 | 2019-05-17 | 郑青松 | A kind of motor-driven with upper and lower demoulding mechanism is from casting mechanism |
Non-Patent Citations (1)
| Title |
|---|
| 王香，马旭梁，侯彦芬: "《材料加工过程控制技术》", 31 December 2015, 哈尔滨工业大学出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111229939A (en) * | 2020-03-04 | 2020-06-05 | 王鑫 | Arc panel beating work piece stamping die |
| CN111229939B (en) * | 2020-03-04 | 2022-04-12 | 广州宝煊精密制造有限公司 | Arc panel beating work piece stamping die |
| CN112935224A (en) * | 2021-01-13 | 2021-06-11 | 梁庄颖 | Method for producing cast aluminum magnesium alloy |
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Application publication date: 20191008 |
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