CN103182444A - Stamping die for intercooler air chambers of automobiles - Google Patents
Stamping die for intercooler air chambers of automobiles Download PDFInfo
- Publication number
- CN103182444A CN103182444A CN2011104554879A CN201110455487A CN103182444A CN 103182444 A CN103182444 A CN 103182444A CN 2011104554879 A CN2011104554879 A CN 2011104554879A CN 201110455487 A CN201110455487 A CN 201110455487A CN 103182444 A CN103182444 A CN 103182444A
- Authority
- CN
- China
- Prior art keywords
- die
- holding pad
- push rod
- air chamber
- diel
- 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
Links
Images
Landscapes
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The invention relates to a die for manufacturing intercooler air chambers of automobiles, in particular to a stamping die for intercooler air chambers of automobiles. The stamping die comprises a female die, a male die, an upper die holder, a lower die holder, a discharging device and a pressing device, wherein the upper die holder and the lower die holder are respectively installed on upper and lower operating platforms of an oil press; the upper die holder is driven through an oil cylinder on the upper operating platform of the oil press to do up and down movement in a reciprocating way; the female die and the male die are respectively installed on the upper die holder and the lower die holder; the pressing device is sleeved on the male die and is supported through an air cylinder on the lower operating platform of the oil press; and the discharging device is installed on the female die and moves with the female die and the upper die holder. The stamping die has a simple structure, and is easy to disassemble and maintain; the pressing device which can longitudinally float is arranged on the male die, so that sheet materials can not move during stamping; and the discharging device is arranged on the female die, so that discharging is facilitated after the completion of stamping.
Description
Technical field
The present invention relates to make the mould of automobile charge air cooler air chamber, specifically a kind of diel of automobile charge air cooler air chamber.
Background technology
The automobile charge air cooler is a kind of environment-friendly energy-saving product, charge air cooler and matching with automobile engine, use with turbocharger matching, its action principle is by gas-gas heat exchange, high temperature, the pressure-air of the output of cooling turbine booster fully burn engine fuel, improve power, reduce the discharging of gaseous waste products and microparticle material, make exhaust emissions reach the certain limitation specified standard.
Traditional charge air cooler air chamber is generally aluminium casting air chamber, because in the casting process on the technology, cause the air chamber foundry goods to exist that surfaces externally and internally fineness is poor, body of casting wall unevenness even, the partial operation size is nonstandard, there are problems such as sand holes, bubble and crackle in foundry goods.
Therefore, demand researching and developing a kind of automobile charge air cooler air chamber mould that can solve this type of problem urgently.
Summary of the invention
Problems such as automobile charge air cooler air chamber surfaces externally and internally fineness is poor in order to solve, body of casting wall unevenness even, processing dimension is nonstandard the object of the present invention is to provide a kind of diel of automobile charge air cooler air chamber.
The objective of the invention is to be achieved through the following technical solutions:
The present invention includes die, punch, upper bolster, die shoe, discharging device and material pressing device, wherein upper bolster and die shoe are installed in respectively on the upper and lower workbench of hydraulic press, and described upper bolster is pumped by the hydraulic oil cylinder driving on the hydraulic press upper table; Described die and punch are installed in respectively on upper bolster and the die shoe, and described material pressing device is set on the punch, and by the cylinder supports on the hydraulic press lower table; Described discharging device is installed on the die, moves with upper bolster with described die.
Wherein: described material pressing device comprises holding pad push rod and holding pad, and wherein the holding pad push rod links to each other with cylinder output on the hydraulic press lower table, provides support the power of holding pad by described cylinder, and the other end of holding pad push rod is passed by described die shoe; Described holding pad be set on the punch and with the other end butt of described holding pad push rod, supported by the holding pad push rod; Described holding pad is by the cylinder supports on the hydraulic press lower table; Described holding pad push rod is to the support force of the holding pad pressure less than described die, and the holding pad push rod axially fluctuates by the air cylinder driven on the hydraulic press lower table and the trailing edge holding pad push rod by die; Have the hole of passing for described punch in the middle of the described holding pad; Described holding pad push rod is a plurality of, has the through hole that equates with holding pad push rod quantity at die shoe, and the other end of each holding pad push rod is passed by a through hole respectively; Described discharging device comprises material returned piece and material returned screw rod, and wherein material returned piece is installed on the die, and an end of described material returned screw rod is threaded with material returned piece, and the other end is passed by described upper bolster, and is corresponding with the collision block of installing on the hydraulic press upper table; Described material returned piece is installed in the middle part of die, has the hole that passes for described material returned screw rod in the centre of upper bolster.
Advantage of the present invention and good effect are:
1. diel of the present invention is simple in structure, maintenance easy to assemble; Be provided with the material pressing device that can fluctuate on the punch, make plate when punching press, play can not take place, be provided with discharging device on the die, the material returned after being convenient to punching press and finishing.
2. through stamping forming automobile charge air cooler air chamber, the process standard meets the technical standard of design drawing, has guaranteed the crudy of air chamber.
3. through stamping forming automobile charge air cooler air chamber, the inboard cleannes of cavity and surface smoothness are good, after installing and using, are conducive to flowing of air, can improve its heat sinking function.
4. stamping forming automobile charge air cooler air chamber can process at one time, and the assembly combination adds the globality soldering that can implement man-hour with core body, has saved traditional argon arc welding secondary welding operation, has reduced material consumption, has reduced production cost.
5. stamping forming automobile charge air cooler air chamber replaces thickness 5-6mm aluminium casting air chamber with 1.5mm4045/3003/7072 clad aluminium material, has reduced the weight of assembly, meets the light-weighted demand for development of product,
6. stamping forming charge air cooler air chamber good looking appearance is convenient to install.
Description of drawings
Fig. 1 is structure cutaway view of the present invention;
The perspective view of the automobile charge air cooler air chamber that Fig. 2 produces for diel of the present invention;
Wherein: 1 is the holding pad push rod, and 2 is die shoe, and 3 is holding pad, and 4 is hexagon socket head cap screw, and 5 is air chamber, and 6 is die, and 7 is upper bolster, and 8 are material returned piece, and 9 are material returned screw rod, and 10 is punch.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
As shown in Figure 1, the present invention includes die 6, punch 10, upper bolster 7, die shoe 2, discharging device and material pressing device, wherein material pressing device comprises holding pad push rod 1 and holding pad 3, and discharging device comprises material returned piece 8 and material returned screw rod 9.Upper bolster 7 is installed on the upper table of hydraulic press, pumps by the hydraulic oil cylinder driving on the hydraulic press upper table; Die shoe 2 is fixed on the lower table of hydraulic press.Die 6 is fixed in the lower surface of upper bolster 7 by hexagon socket head cap screw 4, and punch 10 is fixed in the upper surface of die shoe 2 and corresponding with described die 6 by hexagon socket head cap screw 4.
Have the hole in the middle of the holding pad 3, be located on the punch 10 by this borehole jack, the top of punch 10 is passed by described hole; Holding pad 3 is supported by a plurality of holding pad push rods 1, one end of each holding pad push rod 1 all links to each other, is provided support by described cylinder the power of holding pad 3 with the cylinder output on the hydraulic press lower table, the other end of holding pad push rod 1 is passed by described die shoe 2, with holding pad 3 butts, supporting holding pad 3.Have the through hole that equates with holding pad push rod 1 quantity at die shoe 2, the other end of each holding pad push rod 1 is passed by a through hole respectively.The support force of 1 pair of holding pad 3 of holding pad push rod is less than the pressure of described die 6, holding pad push rod 1 moves down along with the decline of die 6, holding pad push rod 1 can reset by the air cylinder driven holding pad 3 on the hydraulic press lower table again after the punching press, i.e. axially the fluctuating of the driving that holding pad 3 can be by the cylinder on the hydraulic press lower table and the trailing edge holding pad push rod 1 by die 6.
Material returned piece 8 is installed in the middle part of die 6, moves with upper bolster 7 with described die 6; In the middle perforate of upper bolster 7, an end of material returned screw rod 9 is threaded with material returned piece 8, and the other end is passed by the hole on the described upper bolster 7, and is corresponding with the collision block of installing on the hydraulic press upper table.
Operation principle of the present invention is:
During punching press, it is middle with holding pad 3 that plate is put into die 6, starts hydraulic press, and die 6 moves down, and holding pad push rod 1 maintains the anti-power that goes up less than die 6 pressure simultaneously, moves down along with the decline of die 6; Plate flows in die 6 under the certain state of die 6 and holding pad 3 pressure, and being spaced apart between die 6 and punch 11 expects that when thick, punching press is finished.Hydraulic press drives upper bolster 7 and moves upward then, touches collision block on the hydraulic press upper table until the top of material returned screw rod 9, utilizes the reaction force of collision block, with stamping forming air chamber 5 materials returned.After the material returned, holding pad 3, die 6 reset, and wait for punching press next time.
As shown in Figure 2, the air chamber 5 that adopts diel of the present invention to make adopts the clad aluminium material to be stamped to form, and has simple in structure, easy to process, process standard, perfect heat-dissipating, in light weight, good looking appearance, is convenient to plurality of advantages such as installation.Air chamber after the punch forming, the diameter dimension of import and export is consistent with the diameter dimension of the air inlet/outlet at charge air cooler core body two ends; And the inboard cleannes of stamping forming air chamber and outer surface fineness are good, are conducive to flowing of air, can improve heat sinking function; Stamping forming air chamber wall thickness is even, has reduced material consumption, has alleviated the weight of assembly, meets the light-weighted demand for development of product.Stamping forming air chamber can be implemented the globality soldering with core body, has saved manufacturing procedure, has reduced production cost.
The present invention selects 1.5mm4045/3003/7072 clad aluminium material for use, according to the specification of different model charge air cooler core body, through the punch process one-shot forming.
Claims (8)
1. the diel of an automobile charge air cooler air chamber, it is characterized in that: comprise die (6), punch (10), upper bolster (7), die shoe (2), discharging device and material pressing device, wherein upper bolster (7) and die shoe (2) are installed in respectively on the upper and lower workbench of hydraulic press, and described upper bolster (7) is pumped by the hydraulic oil cylinder driving on the hydraulic press upper table; Described die (6) and punch (10) are installed in respectively on upper bolster (7) and the die shoe (2), and described material pressing device is set on the punch (10), and by the cylinder supports on the hydraulic press lower table; Described discharging device is installed on the die (6), moves with upper bolster (7) with described die (6).
2. press the diel of the described automobile charge air cooler of claim 1 air chamber, it is characterized in that: described material pressing device comprises holding pad push rod (1) and holding pad (3), wherein holding pad push rod (1) links to each other with cylinder output on the hydraulic press lower table, provides support the power of holding pad (3) by described cylinder, and the other end of holding pad push rod (1) is passed by described die shoe (2); Described holding pad (3) be set in that punch (10) is gone up and with the other end butt of described holding pad push rod (1), supported by holding pad push rod (1).
3. by the diel of the described automobile charge air cooler of claim 2 air chamber, it is characterized in that: described holding pad (3) is by the cylinder supports on the hydraulic press lower table.
4. press the diel of the described automobile charge air cooler of claim 2 air chamber, it is characterized in that: described holding pad push rod (1) is to the support force of holding pad (3) pressure less than described die (6), and holding pad push rod (1) axially fluctuates by the air cylinder driven on the hydraulic press lower table and trailing edge holding pad push rod (1) by die (6).
5. by the diel of the described automobile charge air cooler of claim 2 air chamber, it is characterized in that: have the hole of passing for described punch (10) in the middle of the described holding pad (3).
6. press the diel of the described automobile charge air cooler of claim 2 air chamber, it is characterized in that: described holding pad push rod (1) is for a plurality of, have the through hole that equates with holding pad push rod (1) quantity at die shoe (2), the other end of each holding pad push rod (1) is passed by a through hole respectively.
7. press the diel of the described automobile charge air cooler of claim 1 air chamber, it is characterized in that: described discharging device comprises material returned piece (8) and material returned screw rod (9), wherein material returned piece (8) is installed on the die (6), one end of described material returned screw rod (9) is threaded with material returned piece (8), the other end is passed by described upper bolster (7), and is corresponding with the collision block of installing on the hydraulic press upper table.
8. by the diel of the described automobile charge air cooler of claim 7 air chamber, it is characterized in that:
Described material returned piece (8) is installed in the middle part of die (6), has the hole that passes for described material returned screw rod (9) in the centre of upper bolster (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104554879A CN103182444A (en) | 2011-12-31 | 2011-12-31 | Stamping die for intercooler air chambers of automobiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104554879A CN103182444A (en) | 2011-12-31 | 2011-12-31 | Stamping die for intercooler air chambers of automobiles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103182444A true CN103182444A (en) | 2013-07-03 |
Family
ID=48674032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104554879A Pending CN103182444A (en) | 2011-12-31 | 2011-12-31 | Stamping die for intercooler air chambers of automobiles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103182444A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028666A (en) * | 2014-06-27 | 2014-09-10 | 成都丽元电器有限公司 | Pushing device |
| CN104760323A (en) * | 2015-03-30 | 2015-07-08 | 王宏斌 | Forming die device capable of timely radiating and application method thereof |
| CN114260372A (en) * | 2021-12-23 | 2022-04-01 | 福建省欧麦鑫自动化科技有限公司 | Forming die of sealed lid |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201329389Y (en) * | 2008-12-31 | 2009-10-21 | 广州市华冠精冲零件有限公司 | Sensor gear ring drawing die |
| CN201380239Y (en) * | 2009-04-09 | 2010-01-13 | 重庆工学院 | Die capable of changing resistance force of draw bead |
| CN201603811U (en) * | 2010-01-28 | 2010-10-13 | 江麓机电科技有限公司 | Mold frame used for closed punch press |
| CN201625724U (en) * | 2010-04-15 | 2010-11-10 | 重庆理工大学 | Forming die exerting radial thrust |
| CN202021287U (en) * | 2011-04-02 | 2011-11-02 | 青岛胜汇塑胶有限公司 | Drawing and trimming die for circular pieces |
| CN202398714U (en) * | 2011-12-31 | 2012-08-29 | 沈阳华铁汽车散热器有限公司 | Stamping die for air chamber of automobile intercooler |
-
2011
- 2011-12-31 CN CN2011104554879A patent/CN103182444A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201329389Y (en) * | 2008-12-31 | 2009-10-21 | 广州市华冠精冲零件有限公司 | Sensor gear ring drawing die |
| CN201380239Y (en) * | 2009-04-09 | 2010-01-13 | 重庆工学院 | Die capable of changing resistance force of draw bead |
| CN201603811U (en) * | 2010-01-28 | 2010-10-13 | 江麓机电科技有限公司 | Mold frame used for closed punch press |
| CN201625724U (en) * | 2010-04-15 | 2010-11-10 | 重庆理工大学 | Forming die exerting radial thrust |
| CN202021287U (en) * | 2011-04-02 | 2011-11-02 | 青岛胜汇塑胶有限公司 | Drawing and trimming die for circular pieces |
| CN202398714U (en) * | 2011-12-31 | 2012-08-29 | 沈阳华铁汽车散热器有限公司 | Stamping die for air chamber of automobile intercooler |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028666A (en) * | 2014-06-27 | 2014-09-10 | 成都丽元电器有限公司 | Pushing device |
| CN104760323A (en) * | 2015-03-30 | 2015-07-08 | 王宏斌 | Forming die device capable of timely radiating and application method thereof |
| CN104760323B (en) * | 2015-03-30 | 2016-10-26 | 广东龙泽精密组件有限公司 | The die device of a kind of molding that can dispel the heat in time and using method thereof |
| CN114260372A (en) * | 2021-12-23 | 2022-04-01 | 福建省欧麦鑫自动化科技有限公司 | Forming die of sealed lid |
| CN114260372B (en) * | 2021-12-23 | 2023-07-21 | 福建省欧麦鑫自动化科技有限公司 | Forming die of sealing cover |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202398714U (en) | Stamping die for air chamber of automobile intercooler | |
| CN202180134U (en) | Complete-set combined die for automobile wheel hub, and upper male die and lower die thereof | |
| CN103182444A (en) | Stamping die for intercooler air chambers of automobiles | |
| CN204108206U (en) | Is furnished with the closed-type cold-extruding mould of counterpressure forming structure | |
| CN101773975B (en) | Board upsetting and shaping die | |
| CN201659245U (en) | Plate upsetting forming mould | |
| CN202438616U (en) | Opening-adjustable bending machine lower die | |
| CN202438653U (en) | Cold forging mould for iron cores | |
| CN207272072U (en) | A kind of tower doorframe top shape mould | |
| CN201979002U (en) | Moulding die used for folding radiating fins | |
| CN103615147A (en) | Hollow lock handle and method for manufacturing same | |
| CN202943416U (en) | Exhaust gas recirculation (EGR) cooler core body assembling machine | |
| CN202180143U (en) | Multi-sheet once-forming die for clutch waveform large tray | |
| CN202180169U (en) | Forging device with upper wide anvil and lower narrow anvil | |
| CN202174173U (en) | Combined mould for stretching quick change steel shell | |
| CN202910164U (en) | Pipe clamp stamping die | |
| CN201960071U (en) | Forming die for forging shaft type forged pieces | |
| CN2936483Y (en) | Mould structure improvement | |
| CN202180168U (en) | Pad-added flange loose tooling used for manufacturing flange forging | |
| CN201483693U (en) | Flat-plate vulcanizing machine | |
| CN201669931U (en) | Creased paper die worktable | |
| CN201633236U (en) | Die for large press and small press | |
| CN202079168U (en) | Electric-tricycle differential hollow half-shaft wheel-connecting shaft-head cold-pressing mould | |
| CN102873205A (en) | Pipe clamp stamping die | |
| CN201483747U (en) | Positioning device used for plastic extrusion die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130703 |