CN112974769A - A die casting die for auto-parts - Google Patents
A die casting die for auto-parts Download PDFInfo
- Publication number
- CN112974769A CN112974769A CN202110090445.3A CN202110090445A CN112974769A CN 112974769 A CN112974769 A CN 112974769A CN 202110090445 A CN202110090445 A CN 202110090445A CN 112974769 A CN112974769 A CN 112974769A
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- China
- Prior art keywords
- fixedly connected
- mold
- groove
- die
- rod
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- 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.)
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- 238000004512 die casting Methods 0.000 title claims abstract description 21
- 238000001816 cooling Methods 0.000 claims abstract description 34
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000003825 pressing Methods 0.000 claims description 10
- 239000000498 cooling water Substances 0.000 claims description 9
- 230000002146 bilateral effect Effects 0.000 claims description 7
- 239000002184 metal Substances 0.000 abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 239000007788 liquid Substances 0.000 abstract description 7
- 238000007493 shaping process Methods 0.000 abstract description 5
- 239000002826 coolant Substances 0.000 abstract description 4
- 238000007711 solidification Methods 0.000 abstract description 2
- 230000008023 solidification Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D18/00—Pressure casting; Vacuum casting
- B22D18/02—Pressure casting making use of mechanical pressure devices, e.g. cast-forging
-
- 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
- B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The invention relates to the technical field of die casting molds, in particular to a die casting mold for automobile accessories, which is characterized in that a moving rod, a limiting block, a first spring, an upper jacking structure, a transmission rod and a pulling block are arranged, so that a blank in a model groove can be conveniently taken out of the mold, the demolding of the blank is convenient, the time for taking out the mold is shortened when demolding is carried out, the reduction of the overall production speed caused by longer demolding time is avoided, the demolding efficiency is improved, the production efficiency is increased, and the economic benefit is improved. Through setting up cooling tube, output tube, coolant tank, water pump and input tube, can accelerate the cooling of the inside blank of die cavity, the solidification shaping of clamp splice metal liquid reduces the coolant liquid and pours the cool time behind the model groove, avoids the time overlength to lead to whole blank shaping slower for the cool time of metal liquid improves holistic production efficiency.
Description
Technical Field
The invention relates to the technical field of die-casting molds, in particular to a die-casting mold for automobile parts.
Background
The die-casting die is a tool for casting metal parts, and is a tool for completing a die-casting process on a special die-casting die forging machine. The basic process of die casting comprises the following steps: molten metal is cast at low speed or high speed and filled into the cavity of the mold, the mold has movable cavity surface, and it is pressurized and forged along with the cooling process of the molten metal, so that the shrinkage cavity and shrinkage porosity defects of the blank are eliminated, and the internal structure of the blank reaches the broken crystal grains in the forged state. The comprehensive mechanical property of the blank is obviously improved.
The die cavity that current die casting die pour the mould with the molten metal is inside the back, and the required cooling time of molten metal is longer, and the cooling time is long can lead to holistic production efficiency slower to after the blank shaping, when producers take out the blank from the intracavity portion, inconvenient taking out makes holistic drawing of patterns time longer, leads to subsequent production speed slower.
To this end, the invention proposes a die casting mold for automobile parts to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to provide a die-casting die for automobile parts, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a die casting die for automobile parts comprises a die fixedly connected with the upper end of a bottom plate, a die groove is arranged inside the upper end of the die, a moving groove is arranged in the die, a moving rod is arranged in the moving groove, the middle of the bottom of the moving rod is fixedly connected with a limiting block, the outer side of the limiting block is fixedly connected with a first spring, the upper end of the outer side of the moving rod is fixedly connected with a transmission rod, the upper end of the transmission rod is fixedly connected with a pulling block, the inner side end of the moving rod is provided with an upper jacking structure, the cooling pipe is arranged in the die, the lower end of the right side of the cooling pipe is fixedly connected with the output pipe, the output pipe is fixedly connected with the cooling water tank, the upper end of the cooling vertical direction is connected with the water pump, the left side of the water pump is communicated with the input pipe, the upper end of the outer side of the bottom plate is fixedly connected with the stand column, the upper end of the stand column is fixedly connected with the top plate, the bottom of the top plate is fixedly connected with the hydraulic push rod, the bottom of the hydraulic push rod is fixedly connected with the pressing plate, and the bottom of the pressing plate is fixedly connected with the molding block.
Preferably, the upper ejection structure comprises a movable cavity, a second spring, a top plate, a push rod, a limiting groove and a push plate, the second spring is arranged in the movable cavity, the upper end of the second spring is fixedly connected with the top plate, the outer side of the top plate is fixedly connected with the push rod, the limiting groove is arranged on the outer side in the middle of the push rod, and the upper end of the push rod is fixedly connected with the push plate.
Preferably, the movable cavity is located inside the mold, the lower end of the second spring is fixedly connected with the mold, the moving rod penetrates through the moving groove and extends to the inside of the limiting groove, the inner side end of the moving rod is tightly attached to the inclined plane at the lower end of the limiting groove, the outer side of the first spring is fixedly connected with the mold, the transfer rod penetrates through the moving groove and extends to the outer side, and the pull block is located on the outer side of the moving groove.
Preferably, the inside bilateral symmetry of mould is provided with two and moves the groove, and every moves inslot portion and all is provided with and moves the pole, every moves the equal fixed restriction piece in bottom in the middle of the pole, the equal first spring of fixed connection in every restriction piece outside, every moves the equal fixedly connected with transfer line in pole outside upper end, and the equal fixedly connected with in transfer line upper end draws the piece, and the structure of going up to push up corresponds and moves the pole bilateral symmetry and is provided with two sets ofly.
Preferably, both ends all are provided with the cooling tube about the model groove, and the model groove lower extreme is provided with the cooling tube equally, and the cooling tube is whole to link to each other, and the cooling tube is connected on the left of the input tube.
Preferably, the stand is provided with four, and every stand upper end is equal fixed connection roof, and roof bottom bilateral symmetry is provided with two hydraulic pressure push rods, and the equal fixed connection clamp plate in every hydraulic pressure push rod bottom, the briquetting piece is the same with the model groove size.
Compared with the prior art, the invention has the beneficial effects that:
1. move pole, restriction piece, first spring, go up top structure, transfer line and draw the piece through the setting, can conveniently take out the blank of model inslot portion from the mould is inside, be convenient for carry out the drawing of patterns to the blank, when reducing the drawing of patterns, with the time that the mould was taken out, avoid because of the longer decline that leads to whole production speed of drawing of patterns time, improve the efficiency of drawing of patterns, increase production efficiency, improve economic benefits.
2. Through setting up cooling tube, output tube, coolant tank, water pump and input tube, can accelerate the cooling of the inside blank of die cavity, the solidification shaping of clamp splice metal liquid reduces the coolant liquid and pours the cool time behind the model groove, avoids the time overlength to lead to whole blank shaping slower for the cool time of metal liquid improves holistic production efficiency.
Drawings
FIG. 1 is a cross-sectional view of the present invention;
FIG. 2 is a perspective view of the present invention;
FIG. 3 is a schematic view of the mold structure of the present invention;
FIG. 4 is a schematic top view of the present invention;
fig. 5 is a top view of the water pump of the present invention.
In the figure: the device comprises a bottom plate 1, a mold 2, a mold groove 3, a moving groove 4, a moving rod 5, a limiting block 6, a first spring 7, an upper jacking structure 8, a transmission rod 9, a pulling block 10, a cooling pipe 11, an output pipe 12, a cooling water tank 13, a water pump 14, an input pipe 15, a stand column 16, a top plate 17, a hydraulic push rod 18, a pressure plate 19, a profiling block 20, a movable cavity 81, a second spring 82, a top plate 83, a push rod 84, a limiting groove 85 and a push plate 86.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without any inventive work, belong to the scope of protection of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: a die casting die for automobile parts comprises a die 2 fixedly connected to the upper end of a bottom plate 1, a die groove 3 is arranged inside the upper end of the die 2, a moving groove 4 is arranged inside the die 2, a moving rod 5 is arranged inside the moving groove 4, a limiting block 6 is fixedly connected to the middle of the bottom of the moving rod 5, a first spring 7 is fixedly connected to the outer side of the limiting block 6, a transmission rod 9 is fixedly connected to the upper end of the outer side of the moving rod 5, a pull block 10 is fixedly connected to the upper end of the transmission rod 9, an upper jacking structure 8 is arranged at the inner side end of the moving rod 5, a cooling pipe 11 is arranged inside the die 2, an output pipe 12 is fixedly connected to the lower end of the right side of the cooling pipe 11, the output pipe 12 is fixedly connected to a cooling water tank 13, a water pump 14 is connected to the upper end of a cooling vertical direction 13, the bottom of the hydraulic push rod 18 is fixedly connected with a pressure plate 19, and the bottom strand of the pressure plate 19 is fixedly connected with a molding block 20.
Go up top structure 8 and include activity chamber 81, second spring 82, roof 83, push rod 84, restriction groove 85, push pedal 86, the inside second spring 82 that is provided with of activity chamber 81, second spring 82 upper end fixed connection roof 83, roof 83 outside fixed connection push rod 84, the outside is provided with restriction groove 85 in the middle of the push rod 84, push rod 84 upper end fixed connection push pedal 86, go up top structure 8 and can conveniently demold the inside blank in mode groove 3.
The movable cavity 81 is located inside the mold 2, the lower end of the second spring 82 is fixedly connected with the mold 2, the moving rod 5 penetrates through the moving groove 4 and extends to the inside of the limiting groove 82, the inner side end of the moving rod 5 is tightly attached to the inclined plane at the lower end of the limiting groove 82, the mold 2 is fixedly connected to the outer side of the first spring 7, the transfer rod 9 penetrates through the moving groove 4 and extends to the outer side, the pulling block 10 is located on the outer side of the moving groove 4, and the transmission rod 9 can drive the moving rod 5 to move.
2 inside bilateral symmetry of mould is provided with two and moves groove 4, every moves 4 insides in groove and all is provided with moves pole 5, every moves the equal fixed restriction piece 6 in bottom in the middle of the pole 5, the first spring 7 of the equal fixed connection in every restriction piece 6 outside, every moves 5 outside upper ends of pole equal fixedly connected with transfer line 9, the equal fixedly connected with in transfer line 9 upper end draws piece 10, it is provided with two sets ofly to go up the bilateral symmetry that roof structure 8 corresponds to moving pole 5, it can restrict roof structure 8 to move pole 5.
Both ends all are provided with cooling tube 11 about model groove 3, and 3 lower extremes in model groove are provided with cooling tube 11 equally, and cooling tube 11 is whole to link to each other, and cooling tube 11 is connected on the left of input tube 15, and cooling tube 11 can cool off the inside metal liquid in model groove 3.
The upright columns 16 are four, the upper end of each upright column 16 is fixedly connected with a top plate 17, two hydraulic push rods 18 are symmetrically arranged on the left and right sides of the bottom of the top plate 17, the bottom of each hydraulic push rod 18 is fixedly connected with a pressing plate 19, the pressing blocks 20 are the same as the die grooves 3 in size, and the hydraulic push rods 18 can push the pressing plates 19 to move downwards.
The working principle is as follows:
during the use, at first add the molten metal in model groove 3, start water pump 14, the cooling water of water pump 13 inside is taken out, push the cooling water into cooling tube 11 inside by input tube 15 again, the inside cooling water of cooling tube 11 absorbs the temperature that the molten metal of model groove 3 inside distributes, cools off the molten metal, transport the higher cooling water of temperature inside output tube 12 by cooling tube 11 again, get back to cooling water tank 13 at last, reach the circulation of a cooling blank. After the molten metal in the mold groove 3 is completely cooled to form a blank, the pulling block 10 is pulled outwards, the pulling block 10 drives the transmission rod 9 to move outwards along the moving groove 4, the transmission rod 9 drives the moving rod 5 at the bottom to move outwards, the moving rod 5 moves outwards and leaves the limiting groove 82, the moving rod 5 is not limited by the push rod 84, the second spring 28 pushes the top plate 83 to move upwards, the top plate 83 drives the push rod 84 to move upwards, the push rod 84 pushes the push plate 86 to move upwards, and the push plate 86 pushes the blank formed in the mold groove 3 out so as to be convenient for taking out the blank from the mold 2.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A die casting die for auto-parts which characterized in that: comprises a bottom plate (1) with a fixedly connected mold (2), a mold groove (3) arranged inside the upper end of the mold (2), a moving groove (4) arranged inside the mold (2), a moving rod (5) arranged inside the moving groove (4), a limiting block (6) fixedly connected in the middle of the bottom of the moving rod (5), a first spring (7) fixedly connected outside the limiting block (6), a transmission rod (9) fixedly connected to the upper end of the outside of the moving rod (5), a pull block (10) fixedly connected to the upper end of the transmission rod (9), an upper top structure (8) arranged at the inner side end of the moving rod (5), a cooling pipe (11) arranged inside the mold (2), an output pipe (12) fixedly connected to the lower end of the right side of the cooling pipe (11), a cooling water tank (13) fixedly connected to the output pipe (12), a water pump (14) connected to the upper end of the cooling vertical shaft (13, the upper end of the outer side of the bottom plate (1) is fixedly connected with an upright post (16), the upper end of the upright post (16) is fixedly connected with a top plate (17), the bottom of the top plate (17) is fixedly connected with a hydraulic push rod (18), the bottom of the hydraulic push rod (18) is fixedly connected with a pressing plate (19), and the bottom of the pressing plate (19) is fixedly connected with a pressing block (20).
2. A die casting mold for automobile parts as claimed in claim 1, wherein: the upper ejection structure (8) comprises a movable cavity (81), a second spring (82), a top plate (83), a push rod (84), a limiting groove (85) and a push plate (86), wherein the second spring (82) is arranged inside the movable cavity (81), the upper end of the second spring (82) is fixedly connected with the top plate (83), the outer side of the top plate (83) is fixedly connected with the push rod (84), the limiting groove (85) is arranged on the outer side of the middle of the push rod (84), and the upper end of the push rod (84) is fixedly connected with the push plate (86).
3. A die-casting mold for automobile parts as claimed in claim 2, wherein: the movable cavity (81) is located inside the mold (2), the lower end of the second spring (82) is fixedly connected with the mold (2), the moving rod (5) penetrates through the moving groove (4) and extends to the inside of the limiting groove (82), the inner side end of the moving rod (5) is tightly attached to the inclined surface of the lower end of the limiting groove (82), the mold (2) is fixedly connected to the outer side of the first spring (7), the transfer rod (9) penetrates through the moving groove (4) and extends to the outer side, and the pull block (10) is located on the outer side of the moving groove (4).
4. A die casting mold for automobile parts as claimed in claim 1, wherein: the inside bilateral symmetry of mould (2) is provided with two and moves groove (4), and every moves groove (4) inside and all is provided with moves pole (5), and every moves the equal fixed restriction piece (6) in bottom in the middle of pole (5), and the equal first spring of fixed connection (7) in every restriction piece (6) outside moves pole (5) outside upper end all fixedly connected with transfer line (9), and the equal fixedly connected with in transfer line (9) upper end draws piece (10), and upward roof structure (8) correspond and move pole (5) bilateral symmetry and are provided with two sets ofly.
5. A die casting mold for automobile parts as claimed in claim 1, wherein: both ends all are provided with cooling tube (11) about mould type groove (3), and mould type groove (3) lower extreme is provided with cooling tube (11) equally, and cooling tube (11) are all continuous, and cooling tube (11) are connected on input tube (15) left side.
6. A die casting mold for automobile parts as claimed in claim 1, wherein: the die is characterized in that four upright columns (16) are arranged, the upper end of each upright column (16) is fixedly connected with a top plate (17), two hydraulic push rods (18) are symmetrically arranged at the left and right sides of the bottom of the top plate (17), the bottom of each hydraulic push rod (18) is fixedly connected with a pressing plate (19), and the pressing blocks (20) are the same as the die grooves (3) in size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110090445.3A CN112974769A (en) | 2021-01-22 | 2021-01-22 | A die casting die for auto-parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110090445.3A CN112974769A (en) | 2021-01-22 | 2021-01-22 | A die casting die for auto-parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112974769A true CN112974769A (en) | 2021-06-18 |
Family
ID=76344671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110090445.3A Pending CN112974769A (en) | 2021-01-22 | 2021-01-22 | A die casting die for auto-parts |
Country Status (1)
| Country | Link |
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| CN (1) | CN112974769A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113414372A (en) * | 2021-07-04 | 2021-09-21 | 北京博创朔方科技有限公司 | Forming equipment and forming method of aluminum alloy die casting |
| CN113523222A (en) * | 2021-06-23 | 2021-10-22 | 东风(十堰)有色铸件有限公司 | Preparation method of high-performance die-casting aluminum alloy material for automobile structural part |
| CN114888260A (en) * | 2022-04-13 | 2022-08-12 | 刘亚峰 | But rapid cooling's accurate mould |
| CN118237557A (en) * | 2024-04-02 | 2024-06-25 | 威海立安精密铸造有限公司 | Aluminum alloy casting die casting mold |
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| JP2007083273A (en) * | 2005-09-21 | 2007-04-05 | Honda Motor Co Ltd | Molding equipment for casting |
| CN108655276A (en) * | 2018-08-02 | 2018-10-16 | 杭州金浪机电有限公司 | A kind of easily demoulding diel |
| CN111070602A (en) * | 2019-12-31 | 2020-04-28 | 东莞市誉铭新精密技术股份有限公司 | Injection molding integrated robot |
| CN210848256U (en) * | 2019-07-02 | 2020-06-26 | 天津鑫乾机械有限公司 | Die casting die convenient to cool off fast |
| CN211518413U (en) * | 2019-12-25 | 2020-09-18 | 河北雄屹橡塑制品有限公司 | Lawn plastic brick injection mold that cooling effect is good |
| CN211564459U (en) * | 2019-12-20 | 2020-09-25 | 麦凯申精密制造（深圳）有限公司 | Die-casting die convenient for demolding |
| CN211990825U (en) * | 2020-03-19 | 2020-11-24 | 青岛国灿机械有限公司 | Mould for mechanical casting |
| CN212045806U (en) * | 2019-12-18 | 2020-12-01 | 湖州慧能机电科技有限公司 | Injection mold convenient to cooling drawing of patterns |
-
2021
- 2021-01-22 CN CN202110090445.3A patent/CN112974769A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007083273A (en) * | 2005-09-21 | 2007-04-05 | Honda Motor Co Ltd | Molding equipment for casting |
| CN108655276A (en) * | 2018-08-02 | 2018-10-16 | 杭州金浪机电有限公司 | A kind of easily demoulding diel |
| CN210848256U (en) * | 2019-07-02 | 2020-06-26 | 天津鑫乾机械有限公司 | Die casting die convenient to cool off fast |
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| CN211564459U (en) * | 2019-12-20 | 2020-09-25 | 麦凯申精密制造（深圳）有限公司 | Die-casting die convenient for demolding |
| CN211518413U (en) * | 2019-12-25 | 2020-09-18 | 河北雄屹橡塑制品有限公司 | Lawn plastic brick injection mold that cooling effect is good |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113523222A (en) * | 2021-06-23 | 2021-10-22 | 东风(十堰)有色铸件有限公司 | Preparation method of high-performance die-casting aluminum alloy material for automobile structural part |
| CN113523222B (en) * | 2021-06-23 | 2023-09-15 | 东风(十堰)有色铸件有限公司 | Equipment for high-performance die casting aluminum alloy material for automobile structural part |
| CN113414372A (en) * | 2021-07-04 | 2021-09-21 | 北京博创朔方科技有限公司 | Forming equipment and forming method of aluminum alloy die casting |
| CN113414372B (en) * | 2021-07-04 | 2022-07-01 | 中山科隆汽车动力科技有限公司 | Forming equipment and forming method of aluminum alloy die casting |
| CN114888260A (en) * | 2022-04-13 | 2022-08-12 | 刘亚峰 | But rapid cooling's accurate mould |
| CN118237557A (en) * | 2024-04-02 | 2024-06-25 | 威海立安精密铸造有限公司 | Aluminum alloy casting die casting mold |
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Application publication date: 20210618 |
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