CN104439162A - Quick assembly and disassembly method for low-pressure casting aluminum alloy wheel dies - Google Patents
Quick assembly and disassembly method for low-pressure casting aluminum alloy wheel dies Download PDFInfo
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- CN104439162A CN104439162A CN201410802454.0A CN201410802454A CN104439162A CN 104439162 A CN104439162 A CN 104439162A CN 201410802454 A CN201410802454 A CN 201410802454A CN 104439162 A CN104439162 A CN 104439162A
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- Prior art keywords
- backform
- bed die
- cooling
- alloy wheel
- installation
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- 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
- B22D18/04—Low pressure casting, i.e. making use of pressures up to a few bars to fill 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 a quick assembly and disassembly method for low-pressure casting aluminum alloy wheel dies. The quick assembly and disassembly method includes the step of (1) top die installation, wherein a handle is rotated to adjust a fixing plate to be turned over upwards, limiting hanging bolts fixedly installed at the upper end of a top die are embedded in a guide groove correspondingly manufactured in the lower end of an upper rack in a sliding mode, the handle is rotated to drive the fixing plate to swing and rotate downwards, the side, with the larger radius, of the fixing plate abuts against the side edge of the top die, and therefore the installation position of the top die is locked; (2) bottom die installation, wherein a bottom die is fed into a limiting groove in the upper end of a machine table in a sliding mode, the transverse position of the bottom die is limited, positioning air cylinders are started, the positioning air cylinders on the two sides of the machine table extend out synchronously, and stepped grooves manufactured in the front ends of limiting push heads abut against corresponding beveled edge flanges of the bottom die to fix the position of the bottom die. The structure is simple, practicability is high, installation positioning is accurate, and the machining quality is ensured; through the improvement of the installing structure, the method is of high practical significance in practical production, can effectively promote production efficiency, and therefore obviously promotes the overall value of a production line.
Description
Technical field
The invention belongs to aluminum-alloy wheel manufacture field, especially a kind of pressure cast aluminum-alloy wheel mould quick despatch method.
Background technology
At present, be separately fixed on board by backform, bed die during the installation of mould in wheel cast production process, usually, backform in upper spider lower end by installing rack hanging, then is fixed four corner bolts backform and upper spider are fixed by manually being tightened successively; Bed die is first reached the standard grade and to be placed on board the coaxial correspondence position with backform, then is fixedly mounted on board by four corner bolts.And, backform, bed die and Bian Monei are all provided with cooling device, the inlet pipe of this many places cooling device, go out pipe and need to be connected with the carrier pipe of coolant pump respectively, also be take artificial abutting joint one by one at present, labor strength is large, and the mould handling time of each replacing board is all very long, production efficiency is lower.
Through detecting, do not find close published patent application:
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art part, provide that a kind of structure is simple, simple operation, safe and reliable, high-quality and high-efficiency pressure cast aluminum-alloy wheel mould quick despatch method.
The present invention solves its technical problem and takes following technical scheme to realize:
A kind of pressure cast aluminum-alloy wheel mould quick despatch method, wheel die comprises backform, bed die and limit mould, and this backform, bed die and multiple limits mould enclose formation casting mold cavity relatively; Backform is arranged on upper spider lower end, and upper spider drives that backform is upper and lower moves; Board corresponding below backform is coaxially installed with bed die; All be fixed with cooling device in backform and bed die, cooling device is connected to cooling recirculation system by cooling tube; It is characterized in that:
(1) backform installation steps:
Upper spider front end is horizontally installed with a locating shaft, and on this locating shaft, bias is provided with a fixed head, and locating shaft one end is provided with driving handle control fixed head and carries out rotation around locating shaft;
During installation, first turning handle adjustment fixed head upwards overturns, and the spacing extension bolt be fixedly mounted with backform upper end slides and is inlaid in the corresponding gathering sill made in upper spider lower end; Turning handle drives the downward rotation of fixed head, and the side that fixed head radius is larger holds out against backform side, thus locking backform installation site;
(2) bed die installation steps:
In board upper end one, middle side part is shaped with longitudinal stopper slot, this stopper slot lateral separation is identical with bed die transverse width, on the board positive stop lug boss of stopper slot both sides, symmetry is fixed with positioning cylinder, and the piston rod front end of each positioning cylinder is all provided with one and spacingly cuts somebody's hair;
During installation, first bed die is slided in the stopper slot sending into board upper end, limit the lateral attitude of bed die; Start positioning cylinder, the positioning cylinder of board both sides synchronously stretches out, and the made step trough in spacing front end of cutting somebody's hair holds out against hypotenuse fin corresponding to bed die, fixing bed die position.
And described driving handle adopts motor to drive.
And be shaped with an auxiliary fin in the middle part of described fixed head and backform contact surface, this auxiliary fin holds out against with the extension bolt of backform and coordinates.
And the board that corner, described bed die installation site is corresponding is all provided with an oblique positioning cylinder, and positioning cylinder and transversal centerline angle are 45 °.
And, described cooling device Connection Step:
The connection end of the many cooling tubes that the cooling device of backform, bed die and multiple limits mould connects in order unification is packed on an intubate plate, is provided with snap joint in the termination of cooling tube; The adapter interface one_to_one corresponding that the plurality of snap joint and another buttcover plate are fixedly mounted with, the adapter interface that this buttcover plate is installed is connected to cooling-cycle device by adapter, and cooling-cycle device is blown respectively to the cooling device circulation of backform, bed die and multiple Bian Monei, water cooling;
Manually aligned mutually by the interface of buttcover plate with intubate plate, adapter interface is inserted in snap joint, the disposable abutting joint completing multiple pipeline.
And be fixed with lead in the interface bilateral symmetry of buttcover plate and intubate plate, lead is that circular cone structure is convenient to insert in the made guide hole in intubate plate both sides.
Advantage of the present invention and good effect are:
Structure of the present invention is simple, practical, accurate positioning is installed, precision is high, save artificial, ensure crudy, by the improvement to mounting structure, promote wheel mould handling convenience, the method has very high Practical significance for actual production, can effective improving production efficiency, thus obviously promotes the overall output value of production line.
Accompanying drawing explanation
Fig. 1 is backform mounting structure schematic diagram in the present invention;
Fig. 2 is that the A-A of Fig. 1 is to structure sectional view;
Fig. 3 is another operating position structural representation of Fig. 1;
Fig. 4 is bed die mounting structure top view in the present invention;
Fig. 5 is air-leg structure partial enlarged drawing in Fig. 4;
Fig. 6 is cooling tube platoon docking structure schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by specific embodiment, the invention will be further described, and following examples are descriptive, are not determinate, can not limit protection scope of the present invention with this.
A kind of pressure cast aluminum-alloy wheel mould quick despatch method, wheel die comprises backform 6, bed die 11 and limit mould, and this backform, bed die and multiple limits mould enclose formation casting mold cavity relatively;
Backform 6 is arranged on upper spider 1 lower end, and upper spider drives that backform is upper and lower moves; Board 10 corresponding below backform is coaxially installed with bed die 11; All be fixed with cooling device in backform and bed die, cooling device is connected to cooling recirculation system by cooling tube 14;
Innovative point of the present invention is:
(1) backform installation steps:
Upper spider front end is horizontally installed with a locating shaft 4, and on this locating shaft, bias is provided with a fixed head 2, and locating shaft one end is provided with driving handle 5 and controls fixed head and carry out rotation around locating shaft; Driving handle also can adopt driven by motor to rotate;
During installation, first turning handle adjustment fixed head upwards overturns, and becomes state shown in accompanying drawing 3, and the spacing extension bolt be fixedly mounted with backform upper end slides and is inlaid in the corresponding gathering sill 7 made in upper spider lower end; Turning handle drives the downward rotation of fixed head, and the side that fixed head radius is larger holds out against backform side, thus locking backform installation site.
In order to promote positioning precision further, in the middle part of fixed head and backform contact surface, be shaped with an auxiliary fin 3, this auxiliary fin holds out against with the extension bolt of backform and coordinates.
(2) cooling device Connection Step:
Be described with direction shown in accompanying drawing 4, in board 10 upper end one, middle side part is shaped with longitudinal stopper slot, this stopper slot lateral separation is identical with bed die transverse width, on the board positive stop lug boss 9 of stopper slot both sides, symmetry is fixed with positioning cylinder 13, and the piston rod front end of each positioning cylinder is all provided with spacing 12 lifting reliability of positioning of cutting somebody's hair.
During installation, first bed die is slided in the stopper slot sending into board upper end, limit the lateral attitude of bed die; Start backstay, the positioning cylinder of board both sides synchronously stretches out, and the made step trough in spacing front end of cutting somebody's hair holds out against hypotenuse fin corresponding to bed die, effectively fixing bed die position;
In order to promote bottom mould postioning accuracy further, the board that corner, bed die installation site is corresponding is all provided with an oblique positioning cylinder, and positioning cylinder and transversal centerline angle are 45 °.
(3) intubate installation steps:
The connection end of the many cooling tubes that the cooling device of backform, bed die and multiple limits mould connects in order unification is packed on an intubate plate 15, is provided with snap joint 16 in the termination of cooling tube;
Adapter interface 17 one_to_one corresponding that the plurality of snap joint and another buttcover plate 19 are fixedly mounted with, the adapter interface that this buttcover plate is installed is connected to cooling-cycle device by adapter 20, and cooling-cycle device is blown respectively to the cooling device circulation of backform, bed die and multiple Bian Monei, water cooling.
In order to promote docking accuracy, be fixed with lead in the interface bilateral symmetry of buttcover plate and intubate plate, lead is that circular cone structure is convenient to insert in the made guide hole in intubate plate both sides.
During use, only need manually to be aligned mutually by the interface of buttcover plate with intubate plate, lead inserts guide hole, and adapter interface is inserted in snap joint, the disposable abutting joint completing multiple pipeline.
Although disclose embodiments of the invention and accompanying drawing for the purpose of illustration, but it will be appreciated by those skilled in the art that: in the spirit and scope not departing from the present invention and claims, various replacement, change and amendment are all possible, therefore, scope of the present invention is not limited to the content disclosed in embodiment and accompanying drawing.
Claims (6)
1. a pressure cast aluminum-alloy wheel mould quick despatch method, wheel die comprises backform, bed die and limit mould, and this backform, bed die and multiple limits mould enclose formation casting mold cavity relatively; Backform is arranged on upper spider lower end, and upper spider drives that backform is upper and lower moves; Board corresponding below backform is coaxially installed with bed die; All be fixed with cooling device in backform and bed die, cooling device is connected to cooling recirculation system by cooling tube; It is characterized in that:
(1) backform installation steps:
Upper spider front end is horizontally installed with a locating shaft, and on this locating shaft, bias is provided with a fixed head, and locating shaft one end is provided with driving handle control fixed head and carries out rotation around locating shaft;
During installation, first turning handle adjustment fixed head upwards overturns, and the spacing extension bolt be fixedly mounted with backform upper end slides and is inlaid in the corresponding gathering sill made in upper spider lower end; Turning handle drives the downward rotation of fixed head, and the side that fixed head radius is larger holds out against backform side, thus locking backform installation site;
(2) bed die installation steps:
In board upper end one, middle side part is shaped with longitudinal stopper slot, this stopper slot lateral separation is identical with bed die transverse width, on the board positive stop lug boss of stopper slot both sides, symmetry is fixed with positioning cylinder, and the piston rod front end of each positioning cylinder is all provided with one and spacingly cuts somebody's hair;
During installation, first bed die is slided in the stopper slot sending into board upper end, limit the lateral attitude of bed die; Start positioning cylinder, the positioning cylinder of board both sides synchronously stretches out, and the made step trough in spacing front end of cutting somebody's hair holds out against hypotenuse fin corresponding to bed die, fixing bed die position.
2. pressure cast aluminum-alloy wheel mould quick despatch method according to claim 1, is characterized in that: described driving handle adopts motor to drive.
3. pressure cast aluminum-alloy wheel mould quick despatch method according to claim 1, is characterized in that: be shaped with an auxiliary fin in the middle part of described fixed head and backform contact surface, this auxiliary fin holds out against with the extension bolt of backform and coordinates.
4. pressure cast aluminum-alloy wheel mould quick despatch method according to claim 1, is characterized in that: the board that corner, described bed die installation site is corresponding is all provided with an oblique positioning cylinder, and positioning cylinder and transversal centerline angle are 45 °.
5. pressure cast aluminum-alloy wheel mould quick despatch method according to claim 1, is characterized in that: described cooling device Connection Step:
The connection end of the many cooling tubes that the cooling device of backform, bed die and multiple limits mould connects in order unification is packed on an intubate plate, is provided with snap joint in the termination of cooling tube; The adapter interface one_to_one corresponding that the plurality of snap joint and another buttcover plate are fixedly mounted with, the adapter interface that this buttcover plate is installed is connected to cooling-cycle device by adapter, and cooling-cycle device is blown respectively to the cooling device circulation of backform, bed die and multiple Bian Monei, water cooling;
Manually aligned mutually by the interface of buttcover plate with intubate plate, adapter interface is inserted in snap joint, the disposable abutting joint completing multiple pipeline.
6. pressure cast aluminum-alloy wheel mould quick despatch method according to claim 5, it is characterized in that: be fixed with lead in the interface bilateral symmetry of buttcover plate and intubate plate, lead is that circular cone structure is convenient to insert in the made guide hole in intubate plate both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410802454.0A CN104439162B (en) | 2014-12-19 | 2014-12-19 | A kind of pressure cast aluminum-alloy wheel mould quick despatch method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410802454.0A CN104439162B (en) | 2014-12-19 | 2014-12-19 | A kind of pressure cast aluminum-alloy wheel mould quick despatch method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104439162A true CN104439162A (en) | 2015-03-25 |
| CN104439162B CN104439162B (en) | 2016-08-24 |
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| CN201410802454.0A Active CN104439162B (en) | 2014-12-19 | 2014-12-19 | A kind of pressure cast aluminum-alloy wheel mould quick despatch method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110171062A (en) * | 2019-04-23 | 2019-08-27 | 美好建筑装配科技有限公司 | A kind of side mode library device for concrete prefabricated element |
| CN111993694A (en) * | 2020-08-28 | 2020-11-27 | 义乌市华彪包装有限公司 | Packing carton integrated into one piece device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4060122A (en) * | 1976-02-04 | 1977-11-29 | Fata S.P.A. | Low-pressure die casting machine |
| CN101829774A (en) * | 2010-05-25 | 2010-09-15 | 尤飞君 | Casting method of aluminum alloy wheel rim |
| CN101905308A (en) * | 2010-08-12 | 2010-12-08 | 苏州源成铝制品制造有限公司 | High pressure water cooling method and device applied to low pressure casting technology |
| CN102029377A (en) * | 2010-12-08 | 2011-04-27 | 何丙军 | Low-pressure casting die of aluminium alloy wheel and casting method thereof |
| CN203426416U (en) * | 2013-08-13 | 2014-02-12 | 秦皇岛戴卡美铝车轮有限公司 | Low-temperature casting device of aluminum alloy wheel |
-
2014
- 2014-12-19 CN CN201410802454.0A patent/CN104439162B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4060122A (en) * | 1976-02-04 | 1977-11-29 | Fata S.P.A. | Low-pressure die casting machine |
| CN101829774A (en) * | 2010-05-25 | 2010-09-15 | 尤飞君 | Casting method of aluminum alloy wheel rim |
| CN101905308A (en) * | 2010-08-12 | 2010-12-08 | 苏州源成铝制品制造有限公司 | High pressure water cooling method and device applied to low pressure casting technology |
| CN102029377A (en) * | 2010-12-08 | 2011-04-27 | 何丙军 | Low-pressure casting die of aluminium alloy wheel and casting method thereof |
| CN203426416U (en) * | 2013-08-13 | 2014-02-12 | 秦皇岛戴卡美铝车轮有限公司 | Low-temperature casting device of aluminum alloy wheel |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110171062A (en) * | 2019-04-23 | 2019-08-27 | 美好建筑装配科技有限公司 | A kind of side mode library device for concrete prefabricated element |
| CN111993694A (en) * | 2020-08-28 | 2020-11-27 | 义乌市华彪包装有限公司 | Packing carton integrated into one piece device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104439162B (en) | 2016-08-24 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300457 in Tianjin Binhai Economic and Technological Development Zone West Guanghua Street No. 58 Patentee after: Tianjin Lizhong group Limited by Share Ltd Address before: 300457 in Tianjin Binhai Economic and Technological Development Zone West Guanghua Street No. 58 Patentee before: Tianjin Lizhong Wheel Co.,Ltd. |
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| CP03 | Change of name, title or address |
Address after: No. 58, Guanghua Street, West District, economic and Technological Development Zone, Binhai New Area, Tianjin, 300450 Patentee after: TIANJIN LIZHONG WHEEL Co.,Ltd. Address before: 300457 No. 58 Guanghua Street, economic and Technological Development Zone, Binhai New Area, Tianjin, China Patentee before: TIANJIN LIZHONG GROUP Co.,Ltd. |
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| CP03 | Change of name, title or address |