CN103480718A - Cooling fin profiling die - Google Patents
Cooling fin profiling die Download PDFInfo
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- CN103480718A CN103480718A CN201310463958.XA CN201310463958A CN103480718A CN 103480718 A CN103480718 A CN 103480718A CN 201310463958 A CN201310463958 A CN 201310463958A CN 103480718 A CN103480718 A CN 103480718A
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- die
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- cope match
- plate pattern
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Abstract
The invention discloses a cooling fin profiling die. The cooling fin profiling die comprises an upper die plate, a guide pillar, a male die, a male die fixing plate, a die handle, a screw I, a lower die plate, a rubber, a screw II, a discharging plate, a screw III, a female die and a limiting block; the die handle is installed above the upper die plate; the male die fixing plate is installed below the upper die plate through the screw I; the male die is installed below the male die fixing plate; the limiting block perpendicularly corresponds to the position below the male die; the guide pillar is fixed below the upper die plate, one end of the screw II is embedded into the upper die plate, and the other end of the screw II sequentially penetrates through the male die fixing plate and the rubber from top to bottom and is embedded into the discharging plate. Due to the utilization of the cooling fin profiling die, profiling precision is high, and workpieces will not be damaged.
Description
Technical field
The present invention relates to a kind of mechanical workpieces production, relate in particular to a kind of fin casted die mould.
Background technology
The fin that our factory is produced, after blanking, stretching, trimming and punching operation, then, through pressure-type process, can produce the fin finished product, the fin die mould stage, rely on the square groove that extrudes the fin edge under punch, in prior art, due to general mould down-pressing forming, the shape extruded is accurate not, press down in process, may cause workpiece to damage, cause the loss of factory.
Summary of the invention
The problems referred to above that exist for solving prior art, the present invention adopts following technical scheme:
A kind of fin casted die mould, comprise cope match-plate pattern, guide pillar, punch, punch retainer, die shank, screw I, lower bolster, rubber, screw II, stripper, screw III, die, limited block;
Die shank is arranged on the top of cope match-plate pattern, and punch retainer is arranged on the below of described cope match-plate pattern by the screw I, and punch is arranged on the below of described punch retainer, the vertical corresponding limited location piece in the below of described punch;
The below of described cope match-plate pattern is fixed with guide pillar, and an end of screw II embeds described cope match-plate pattern, and the other end passes successively described punch retainer and rubber from top to bottom and is embedded in stripper;
Described stripper that be sleeved on die with outside fin similar shape part, the one end is provided with guide hole, described die and end portion fin similar shape part, be provided with the guide hole coaxial with described stripper, the guide hole of described guide pillar and described stripper and die coaxially is slidably matched;
Described die is fixed on the top of lower bolster by the screw III.
The material selection microalloy Cr12MoV mould steel of described a kind of fin casted die mould, the Technology for Heating Processing of mould steel is: after hot rolling, be heated to 1050 ?1150 ℃ carry out solution treatment, be as cold as soon 600 ℃ proceed to 400 ?make it isothermal transformation in 700 ℃ of stoves, after machined, be heated to 900 ?950 ℃ of oil quenchings, finally 150 ?200 ℃ of tempering.
Each individual components that forms described a kind of fin casted die mould adopts Digit Control Machine Tool processing.
The invention has the beneficial effects as follows: the material selection microalloy Cr12MoV mould steel of punch and die, guaranteed die hardness, mould steel adopts above-mentioned Technology for Heating Processing, has reduced carbon emission, and quenching degree can be enhanced about more than once; The independent workpiece of Digit Control Machine Tool processing mold, improved the precision of independent workpiece; Independent workpiece high accuracy processing and overall construction design optimization, reasonability and the stability in the monolateral gap of the present invention have been improved, the gap of punch and die is remained between 0.01-0.02mm, adopt above technical scheme, the precision of die mould is higher, and the problem that not there will be workpiece to damage, and the present invention is simple in structure, is easy to assembling and operation.
The accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is the top view of lower bolster.
In figure: 1, cope match-plate pattern, 2, guide pillar, 3, punch, 4, punch retainer, 5, die shank, 6, screw I, 7, lower bolster, 8, rubber, 9, screw II, 10, stripper, 11, screw III, 12, die, 13, limited block;
The specific embodiment:
Below in conjunction with specific embodiment, the present invention is further described:
A kind of fin casted die mould, comprise cope match-plate pattern 1, guide pillar 2, punch 3, punch retainer 4, die shank 5, screw I6, lower bolster 7, rubber 8, screw II9, stripper 10, screw III11, die 12, limited block 13;
Die shank 5 is arranged on the top of cope match-plate pattern 1, and punch retainer 4 is arranged on the below of described cope match-plate pattern 1 by screw I6, and punch 3 is arranged on the below of described punch retainer 4, the vertical corresponding limited location piece 13 in the below of described punch 3;
The below of described cope match-plate pattern 1 is fixed with guide pillar 2, and the end of screw II9 embeds described cope match-plate pattern 1, and the other end passes successively described punch retainer 4 and rubber 8 from top to bottom and is embedded in stripper 10;
Described stripper 10 that be sleeved on die 12 with outside fin similar shape part, the one end is provided with guide hole, described die 12 and end portion fin similar shape part, be provided with the guide hole coaxial with described stripper 10, described guide pillar 2 coaxially is slidably matched with the guide hole of described stripper 10 and die 12;
Described die 12 is fixed on the top of lower bolster 7 by screw III9.
Fin Profile procoess process is as follows:
1, the fin casted die mould is fixed on forcing press;
2, the fin plate is packed into to die 12;
3, start forcing press, punch 3 is descending with cope match-plate pattern 1, in the descending process of punch 3, with die 12, presses, moulding;
4,, after Workpiece shaping, punch 3 resets with forcing press.
Claims (2)
1. a fin casted die mould, is characterized in that: comprise cope match-plate pattern (1), guide pillar (2), punch (3), punch retainer (4), die shank (5), screw I (6), lower bolster (7), rubber (8), screw II (9), stripper (10), screw III (11), die (12), limited block (13);
Die shank (5) is arranged on the top of cope match-plate pattern (1), punch retainer (4) is arranged on the below of described cope match-plate pattern (1) by screw I (6), punch (3) is arranged on the below of described punch retainer (4), the vertical corresponding limited location piece in the below of described punch (3) (13);
The below of described cope match-plate pattern (1) is fixed with guide pillar (2), one end of screw II (9) embeds described cope match-plate pattern (1), and the other end passes successively described punch retainer (4) and rubber (8) from top to bottom and is embedded in stripper (10);
Described stripper (10) that be sleeved on die (12) with outside fin similar shape part, the one end is provided with guide hole, described die (12) and end portion fin similar shape part, be provided with the guide hole coaxial with described stripper (10), described guide pillar (2) coaxially is slidably matched with the guide hole of described stripper (10) and die (12);
Described die (12) is fixed on the top of lower bolster (7) by screw III (9).
2. a kind of fin casted die mould according to claim 1, it is characterized in that: die steel material is selected microalloy Cr12MoV mould steel, the Technology for Heating Processing of mould steel is: be heated to 1050-1150 ℃ after hot rolling and carry out solution treatment, being as cold as soon 600 ℃ proceeds in 400-700 ℃ of stove and makes it isothermal transformation, be heated to 900-950 ℃ of oil quenching after machined, finally 150-200 ℃ of tempering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310463958.XA CN103480718A (en) | 2013-09-30 | 2013-09-30 | Cooling fin profiling die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310463958.XA CN103480718A (en) | 2013-09-30 | 2013-09-30 | Cooling fin profiling die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103480718A true CN103480718A (en) | 2014-01-01 |
Family
ID=49821502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310463958.XA Pending CN103480718A (en) | 2013-09-30 | 2013-09-30 | Cooling fin profiling die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103480718A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2766912A1 (en) * | 1997-08-01 | 1999-02-05 | Valeo Thermique Moteur Sa | Method of fixing an accessory, e.g. electric ventilation motor, to vehicle heat exchanger or radiator |
| CN101798657A (en) * | 2010-04-01 | 2010-08-11 | 戚正风 | Micro-alloy chemical die steel and thermal treatment method thereof |
| CN201997599U (en) * | 2011-02-23 | 2011-10-05 | 吴江市变压器厂有限公司 | Cover-type blanking die for clamping piece hanger plates |
| CN102962323A (en) * | 2012-07-02 | 2013-03-13 | 大连益联金属成型有限公司 | Punching die of take-or-pay table |
| CN102962349A (en) * | 2012-07-02 | 2013-03-13 | 大连益联金属成型有限公司 | Punching and blanking composite die for terminal block |
| CN202803915U (en) * | 2012-06-12 | 2013-03-20 | 苏州市职业大学 | Compound cold-punching mould |
| CN202824339U (en) * | 2012-06-15 | 2013-03-27 | 靖江三鹏汽车模具制造有限公司 | Irregularly-shaped hole punching mould |
-
2013
- 2013-09-30 CN CN201310463958.XA patent/CN103480718A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2766912A1 (en) * | 1997-08-01 | 1999-02-05 | Valeo Thermique Moteur Sa | Method of fixing an accessory, e.g. electric ventilation motor, to vehicle heat exchanger or radiator |
| CN101798657A (en) * | 2010-04-01 | 2010-08-11 | 戚正风 | Micro-alloy chemical die steel and thermal treatment method thereof |
| CN201997599U (en) * | 2011-02-23 | 2011-10-05 | 吴江市变压器厂有限公司 | Cover-type blanking die for clamping piece hanger plates |
| CN202803915U (en) * | 2012-06-12 | 2013-03-20 | 苏州市职业大学 | Compound cold-punching mould |
| CN202824339U (en) * | 2012-06-15 | 2013-03-27 | 靖江三鹏汽车模具制造有限公司 | Irregularly-shaped hole punching mould |
| CN102962323A (en) * | 2012-07-02 | 2013-03-13 | 大连益联金属成型有限公司 | Punching die of take-or-pay table |
| CN102962349A (en) * | 2012-07-02 | 2013-03-13 | 大连益联金属成型有限公司 | Punching and blanking composite die for terminal block |
Non-Patent Citations (1)
| Title |
|---|
| 杨建华等: ""汽车散热器主片拉伸成形工艺及模具"", 《模具工业》 * |
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Application publication date: 20140101 |