CN201728298U - Stamping die for hydraulic oil radiator main board - Google Patents
Stamping die for hydraulic oil radiator main board Download PDFInfo
- Publication number
- CN201728298U CN201728298U CN2010202807968U CN201020280796U CN201728298U CN 201728298 U CN201728298 U CN 201728298U CN 2010202807968 U CN2010202807968 U CN 2010202807968U CN 201020280796 U CN201020280796 U CN 201020280796U CN 201728298 U CN201728298 U CN 201728298U
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- China
- Prior art keywords
- punch
- counterdie
- board
- fixed
- hydraulic oil
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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.)
- Expired - Lifetime
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Abstract
The utility model discloses a stamping die for a hydraulic oil radiator main board, which comprises an unloading rod fixing board, unloading board ejector rods, an upper die fixing board, guide sleeves, guide posts, a lower die fixing board, a profile, a lower die, an unloading board, leveling springs, a punch, a punch fixing board, punch fixing posts, limiting pins, positioning pin holes and positioning pins. The unloading rod fixing board is fixed to the unloading board ejector rods which penetrate through the upper die fixing board, the punch fixing board and the punch to be fixed to the unloading board, the punch fixing board and the punch are sequentially fixed to the upper die fixing board, the leveling springs are sleeved onto the positioning pins and arranged between the punch and the unloading board, and the lower die is fixed to the lower die fixing board. The stamping die is applicable to stamping and forming of hydraulic oil radiator main boards, and a circular profile is disposed on the lower die and abutted to the positioning pins for punching and forming. The stamping die can be integrally disposed on a stamping machine platform for operation and production.
Description
Technical field
The utility model relates to mould, relates in particular to a kind of hydraulic oil radiator mainboard stamping die.
Background technology
Hydraulic oil radiator is an Aluminium Radiator, dispels the heat by fin.Hydraulic oil radiator mainboard need stamp out groove with pipe laying, makes inner cooling fluid circulation.
Traditional hydraulic oil radiator mainboard stamping die adopts rubber blanket that stripping force is provided.Adopt rubber blanket that stripping force is provided, rubber blanket can absorb 1/2 pressure, has increased the tonnage of forcing press greatly, and on the other hand, rubber blanket is under long-term oil immersion and bad working environment, and is very easily aging, needs regularly to change.But rubber blanket can provide pressure-plate-force, prevents the section bar distortion, improves forming quality.
Under the restricted situation of forcing press, can adopt the method for punching press at interval.I.e. punching press at twice, the groove at interval of punching press for the first time, the remaining groove of punching press for the second time.Though this method can solve the not enough problem of press pressure, can cause the distortion of groove after the punching press for the first time during punching press for the second time, twice punching press simultaneously also can reduce production efficiency.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of hydraulic oil radiator mainboard stamping die is provided.
Hydraulic oil radiator mainboard stamping die comprises discharge arm fixed head, stripper push rod, upper mould fixed plate, guide pin bushing, guide pillar, counterdie fixed head, section bar, counterdie, stripper, leveling spring, punch, punch retainer, drift fixed leg, banking pin, limit pin hole and locating pin; The discharge arm fixed head is fixed in the stripper push rod, the stripper push rod passes upper mould fixed plate, punch retainer and punch and is fixed in stripper, punch retainer and punch are fixed in upper mould fixed plate successively, the leveling spring is placed in locating pin, between punch and stripper, counterdie is fixed in the counterdie fixed head, and an end is provided with banking pin on the counterdie.
Described counterdie fixed head and counterdie are provided with the groove that matches with punch, and described groove is a groove.Limit pin hole on described upper mould fixed plate, punch retainer and the punch is used.Limit pin hole on described counterdie and the counterdie fixed head is used.
The utility model has been abandoned the mode of traditional rubber blanket discharging, and stripper and holding pad are united two into one, and the stripper push rod is set, in the die sinking process, the discharge arm push rod machine that withstands pressure, the stripper that the discharge arm push rod is connected ejects with respect to punch, thus discharging.In the mold closing process, utilize the elastic force of leveling spring, make stripper become holding pad, compress section bar, the punching press of all grooves is disposable to be finished, and forming quality is good, the efficient height.Utilize the leveling spring that pressure-plate-force is provided, avoid traditional rubber blanket to absorb a large amount of pressure, thereby greatly reduce the tonnage of forcing press.
Description of drawings
Fig. 1 is the schematic diagram of a kind of hydraulic oil radiator mainboard stamping die of the utility model;
Fig. 2 is the utility model hydraulic oil radiator mainboard section bar schematic diagram;
Fig. 3 is a schematic diagram after the punching press of the utility model hydraulic oil radiator mainboard is finished;
Fig. 4 is the patrix structural representation of a kind of hydraulic oil radiator mainboard stamping die of the utility model
Fig. 5 is the location structure schematic diagram of a kind of hydraulic oil radiator mainboard stamping die of the utility model;
Fig. 6 is the spring location schematic diagram of a kind of hydraulic oil radiator mainboard stamping die of the utility model;
Fig. 7 is the counterdie structural representation of a kind of hydraulic oil radiator mainboard stamping die of the utility model;
Fig. 8 is the lower bolster structural representation of a kind of hydraulic oil radiator mainboard stamping die of the utility model;
Structural representation when Fig. 9 is a kind of hydraulic oil radiator mainboard stamping die die sinking of the utility model;
Among the figure, discharge arm fixed head 1, stripper push rod 2, upper mould fixed plate 3, guide pin bushing 4, guide pillar 5, counterdie fixed head 6, section bar 7, counterdie 8, stripper 9, leveling spring 10, punch 11, punch retainer 12, drift fixed leg 13, banking pin 14, limit pin hole 15 and locating pin 16.
The specific embodiment
Shown in Fig. 1,4～8, a kind of hydraulic oil radiator mainboard stamping die comprises discharge arm fixed head 1, stripper push rod 2, upper mould fixed plate 3, guide pin bushing 4, guide pillar 5, counterdie fixed head 6, section bar 7, counterdie 8, stripper 9, leveling spring 10, punch 11, punch retainer 12, drift fixed leg 13, banking pin 14, limit pin hole 15 and locating pin 16; Discharge arm fixed head 1 is fixed in stripper push rod 2, stripper push rod 2 passes upper mould fixed plate 3, punch retainer 12 and punch 11 and is fixed in stripper 9) punch retainer 12 and punch 11 be fixed in upper mould fixed plate 3 successively, leveling spring 10 is placed in locating pin 16, between punch 11 and stripper 9, counterdie 8 is fixed in counterdie fixed head 6, and an end is provided with banking pin 14 on the counterdie 8.
Shown in Fig. 2～3, utilize hydraulic oil radiator mainboard stamping die on semicircle section bar 7, to stamp out groove with pipe laying, make the cooling fluid circulation of radiator inside.
As shown in Figure 4, punch 11 is installed on the upper mould fixed plate 3 by punch retainer 12, can regulate cooperating of punch 11 and counterdie 8 by the thickness of regulating punch retainer 12.
As shown in Figure 5, when installation mold, the limit pin hole 15 on upper mould fixed plate 3, punch retainer 12 and the punch 11 is used.
Shown in Fig. 6,9, during installation mold, leveling spring 10 is placed in locating pin 16, between punch 11 and stripper 9, the degree that compresses of regulating leveling spring 10 by the nut of regulating on the stripper push rod 2, discharge arm push rod 2 machine that withstands pressure during die sinking, the stripper 9 that discharge arm push rod 2 is connected ejects with respect to punch 11, thus discharging.
Shown in Fig. 7,8, counterdie 8 is provided with banking pin 14, semicircle section bar 7 places on the counterdie 8, near banking pin 14, carry out punching press, the limit pin hole 15 on counterdie 8 and the lower bolster 6 is used, location when being used to install, counterdie 8 is provided with the groove that matches with punch 11, and described groove is a groove, and the waste material of being convenient to after the punching is discharged.
A kind of using method of hydraulic oil radiator mainboard stamping die may further comprise the steps:
1) positions with the limit pin hole 15 on upper mould fixed plate 3, punch retainer 12 and the punch 11, fixedly upper mould fixed plate 3, punch retainer 12 and punch 11;
2) leveling spring 10 is placed in the locating pin 16 on the stripper 9, and discharge arm push rod 2 passes upper mould fixed plate 3, punch retainer 12 and punch 11, is fixed in stripper 9, and discharge arm fixed head 1 is fixed in stripper push rod 2;
3) position of regulating discharge arm fixed head 1 is regulated the decrement of stripper push rod 2 with adjusting leveling spring 10, thereby is regulated its pressure-plate-force and guarantee the smooth of stripper 9 to regulate the action time of stripper 9;
4) position with the limit pin hole 15 on counterdie 8 and the counterdie fixed head 6, fixedly counterdie 8 and counterdie fixed head 6;
5) drift fixed leg 13 is installed on the forcing press, counterdie fixed head 6 is fixed in forcing press, guarantee that the location of guide pillar 5 and guide pin bushing 4 cooperates;
6) round section bar 7 is placed on the counterdie 8, near banking pin 14;
7) press ram presses down, and finishes drawing;
8) press ram rises, and the section bar 7 that is shaped is taken out in die sinking, and the waste material that sweeps away is discharged along the groove of counterdie.
Claims (4)
1. a hydraulic oil radiator mainboard stamping die is characterized in that comprising discharge arm fixed head (1), stripper push rod (2), upper mould fixed plate (3), guide pin bushing (4), guide pillar (5), counterdie fixed head (6), section bar (7), counterdie (8), stripper (9), leveling spring (10), punch (11), punch retainer (12), drift fixed leg (13), banking pin (14), limit pin hole (15) and locating pin (16); Discharge arm fixed head (1) is fixed in stripper push rod (2), stripper push rod (2) passes upper mould fixed plate (3), punch retainer (12) and punch (11) and is fixed in stripper (9), punch retainer (12) and punch (11) are fixed in upper mould fixed plate (3) successively, leveling spring (10) is placed in locating pin (16), be positioned between punch (11) and the stripper (9), counterdie (8) is fixed in counterdie fixed head (6), and the last end of counterdie (8) is provided with banking pin (14).
2. a kind of hydraulic oil radiator mainboard stamping die according to claim 1 is characterized in that described counterdie fixed head (6) and counterdie (8) are provided with the groove that matches with punch (11), and described groove is a groove.
3. a kind of hydraulic oil radiator mainboard stamping die according to claim 1 is characterized in that the limit pin hole (15) on described upper mould fixed plate (3), punch retainer (12) and the punch (11) is used.
4. a kind of hydraulic oil radiator mainboard stamping die according to claim 1 is characterized in that the limit pin hole (15) on described counterdie (8) and the counterdie fixed head (6) is used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202807968U CN201728298U (en) | 2010-08-03 | 2010-08-03 | Stamping die for hydraulic oil radiator main board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202807968U CN201728298U (en) | 2010-08-03 | 2010-08-03 | Stamping die for hydraulic oil radiator main board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201728298U true CN201728298U (en) | 2011-02-02 |
Family
ID=43519456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202807968U Expired - Lifetime CN201728298U (en) | 2010-08-03 | 2010-08-03 | Stamping die for hydraulic oil radiator main board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201728298U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101912924A (en) * | 2010-08-03 | 2010-12-15 | 浙江广山汽车零部件有限公司 | Hydraulic oil radiator mainboard stamping die and using method thereof |
| CN102306574A (en) * | 2011-03-30 | 2012-01-04 | 黄道铭 | Press-mounting device of automatic assembler for automobile glass hoist switch |
| CN102699196A (en) * | 2012-05-31 | 2012-10-03 | 常熟市尚湖镇冶塘伟东模具厂 | Die of forming needle bed insert body |
| CN105268853A (en) * | 2015-11-03 | 2016-01-27 | 天津市北方高效填料厂 | Trapezoid fixed valve mold |
| CN105728560A (en) * | 2016-05-13 | 2016-07-06 | 广州市弘道汽车配件有限公司 | Forming mold for radiator main board |
-
2010
- 2010-08-03 CN CN2010202807968U patent/CN201728298U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101912924A (en) * | 2010-08-03 | 2010-12-15 | 浙江广山汽车零部件有限公司 | Hydraulic oil radiator mainboard stamping die and using method thereof |
| CN102306574A (en) * | 2011-03-30 | 2012-01-04 | 黄道铭 | Press-mounting device of automatic assembler for automobile glass hoist switch |
| CN102699196A (en) * | 2012-05-31 | 2012-10-03 | 常熟市尚湖镇冶塘伟东模具厂 | Die of forming needle bed insert body |
| CN105268853A (en) * | 2015-11-03 | 2016-01-27 | 天津市北方高效填料厂 | Trapezoid fixed valve mold |
| CN105728560A (en) * | 2016-05-13 | 2016-07-06 | 广州市弘道汽车配件有限公司 | Forming mold for radiator main board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110202 Effective date of abandoning: 20120530 |