CN100346899C - Production process of sideboard for automobile intercooler and product thereof - Google Patents
Production process of sideboard for automobile intercooler and product thereof Download PDFInfo
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- CN100346899C CN100346899C CNB2005100460576A CN200510046057A CN100346899C CN 100346899 C CN100346899 C CN 100346899C CN B2005100460576 A CNB2005100460576 A CN B2005100460576A CN 200510046057 A CN200510046057 A CN 200510046057A CN 100346899 C CN100346899 C CN 100346899C
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Abstract
The present invention relates to the production technology and a product of a side plate for automobile cooling devices in the field of traffic transportation. The production technology comprises steps: an aluminum rod of which the phi is 100 is processed by hot extrusion to a sectional bar of aluminum with a certain specification and cross section size by an aluminum section extruding machine; heating temperature is from 500 DEG C to 530 DEG C; the length of the aluminum rod is 380mm, and extrusion temperature is from 440 DEG C to 480 DEG C; then, the sectional bar is sawed in a fixed size to the required length; the sawed sectional bar of aluminum is processed with edge milling by a milling machine according to the size of drawing paper; the sectional bar is trimmed primarily by a trimming die; the sectional bar is trimmed secondly by the trimming die; the sectional bar is trimmed thirdly by the trimming die, and a triangle side is punched; the sectional bar is punched by the punching die. The production technology simplifies processing steps and procedures, has the advantages of beautiful appearance, labor saving and time saving, reduces cost, and improves efficiency, surface finish and strength.
Description
Technical field:
The present invention relates to the production technology and the product of a kind of automobile charge air cooler usefulness side plate in the technical field of transport facilities.
Background technology:
At present, automobile more and more becomes people's main tool in the domestic and international traffic transport industry, especially the production of automobile main parts size, it is the key link that improves car mass, yet the production of traditional automobile charge air cooler side plate adopts aluminium sheet through punching, cut the limit, punching, bending, die mould punching press is again finished, tradition is made the flow process of automobile charge air cooler side plate, mainly be the aluminium sheet of elder generation with certain specification, punching becomes the sheet material of certain size, and side plate cut the limit, be used for the location with cutting sheet material flushing technology hole behind the limit, and sheet material carried out bending, the repressed moulding of the angle section after the bending is after the compression moulding, pass through punching press again, just can obtain the side plate that the automobile charge air cooler is used.Figure one is depicted as cold side plate manufacturing flow chart in the orthodox car, and its technology characteristics is punch forming.Its manufacture process is as follows: 1A blanking, die-cut two jiaos of 2A, 3A punching, 4A press-bending, 5A press-bending, 6A Stew muscle, 7A punching; Figure two is depicted as cold side plate manufacturing flow chart in another orthodox car, and its technology characteristics is punch forming.Its manufacture process is as follows: 8A blanking, 9A corner cut, 10A punching, 11A bend, the 12A punching.Though above manufacture method can be produced automobile charge air cooler side plate, in manufacture process, has following point: one because middle what adopt is bending technique, can not guarantee the precision behind the die mould; Its two, the compacting fillet in the bending process causes the profile of charge air cooler side plate attractive in appearance inadequately; Its three, adopt rolling aluminium sheet base material, the surface is more coarse, fineness is not enough; Its four be cold-formed owing to adopt Sheet Metal Forming Technology to produce the charge air cooler side plate, cause charge air cooler side plate insufficient strength in roasting process, easy deformation; Its five, complex procedures increases man-hour, causes time-consuming taking a lot of work, inefficiency; Its six, what pressure-type process adopted is hydraulic press, the expense of mould and equipment is higher, causes production cost too high.Therefore, develop a kind of automobile charge air cooler is new problem anxious to be solved both at home and abroad with the production technology of side plate and product always.
Summary of the invention:
The object of the present invention is achieved like this: the automobile charge air cooler with the production technology of side plate is, step 1, aluminium bar with 100, the aluminium section bar that goes out to have certain specification, cross dimensions through the hot extrusion of aluminium section bar extruder, the aluminium bar material is 3A21, and heating-up temperature is 500 ℃-530 ℃, and the length of aluminium bar is 380 ± 5mm, extrusion temperature is 440 ℃-480 ℃, is required length with the sawing of section bar scale then; Step 2 is pressed the figure paper size to aluminium section bar, and aluminium section bar sawing is good with milling machine mills the limit; Step 3 is used 40T, 63T, 100T punch press, with the trimming mould section bar is carried out the trimming first time; Step 4 is used the 40T punch press, with the trimming mould section bar is carried out the trimming second time; Step 5 is used the 40T punch press, with the trimming mould section bar is carried out trimming for the third time, die-cut three arms of angle; Step 6 is used the 100T punch press, with perforating die section bar is carried out punching; The product that the automobile charge air cooler is produced with the production technology of side plate is, this side plate is made up of base plate, reinforcement, side plate, fixing hole, oblique angle, this side plate is the L template, divide left side plate and right side plate, left side plate has a rectangle base plate, in the left and right bottom of base plate one triangle reinforcement is arranged respectively, upper right quarter at base plate has perpendicular side plate, and become 90 ° of right angles with base plate, and on side plate, having 5 fixing holes, the upper right corner of side plate is 45 ° of oblique angles; Right side plate has a rectangle base plate, in the left and right bottom of base plate one triangle reinforcement is arranged respectively, at the upper left quarter of base plate perpendicular side plate is arranged, and becomes 90 ° of right angles with base plate, has 5 fixing holes on side plate, and the upper left corner of side plate is 45 ° of oblique angles.
Main points of the present invention are its production technology and operation principle.Its operation principle is, is the production of carrying out automobile charge air cooler side plate with the technology of machine-shaping after the hot extrusion based on the present invention, therefore, 1, metal is by thermo forming, and its plasticity is good, and distortional stress is little, disposable extrusion modling, the shape that can remain unchanged after the extruding can be improved the precision of processing; 2, the metal by hot extrusion, can make the molecule grain refine of metal inside, improve superficial density, surface smoothness is improved, avoid the compacting fillet defective in the bending process, make the aluminium shape surface fineness of its good looking appearance by hot extrusion molding greater than the product that is better than with the Rolling Aluminium Plate die mould; 3, owing to the flow of metal good fluidity of thermo forming, can improve the intensity of product after the cooling, make charge air cooler side plate in roasting process can not be out of shape.The production technology of automobile charge air cooler usefulness side plate and product are compared with prior art, having procedure of processing simplifies, process time is less, and the effect of low cost of manufacture, production efficiency improves greatly, surface smoothness and the intensity of himself also increase, and has value on the industry, make it handsome in appearance in order to intensity and the fineness that improves automobile charge air cooler side plate, simplify working process, saving of work and time, its production cost is reduced, thereby reduce the manufacturing cost of charge air cooler, safe and reliable to operation, advantages such as the life-span is long will be widely used in the traffic transport industry.
Description of drawings:
The present invention is described in detail below in conjunction with drawings and Examples:
Fig. 1 is traditional automobile charge air cooler side plate manufacturing process schematic diagram.
Fig. 2 is the automobile charge air cooler side plate manufacturing process schematic diagram of preferred embodiment of the present invention.
Fig. 3 is another traditional automobile charge air cooler side plate manufacturing process schematic diagram.
Fig. 4 is the automobile charge air cooler side plate schematic flow sheet of another preferred embodiment of the present invention.
Fig. 5 is the front view of the left side of the present invention plate.
Fig. 6 is the vertical view of Fig. 5.
Fig. 7 is the A-A cutaway view of Fig. 5.
Fig. 8 is the front view of right side plate of the present invention.
Fig. 9 is the vertical view of Fig. 8.
Figure 10 is the B-B cutaway view of Fig. 8.
The specific embodiment:
The embodiment of the invention one, with reference to accompanying drawing 2 sequence numbers 1, step 1, with the aluminium bar of 100, through the aluminium section bar that the hot extrusion of aluminium section bar extruder goes out to have certain specification, cross dimensions, the aluminium bar material is 3A21, heating-up temperature is 500 ℃-530 ℃, the length of aluminium bar is 380 ± 5mm, and extrusion temperature is 440 ℃-480 ℃, is required length 750mm with the sawing of section bar scale then; With reference to accompanying drawing 2 sequence numbers 2, step 2 is pressed the figure paper size to aluminium section bar, and aluminium section bar sawing is good with milling machine mills the limit, and milling edge lengths is 10mm; With reference to accompanying drawing 2 sequence numbers 3, step 3 is used 40T, 63T, 100T punch press, with the trimming mould section bar is carried out the trimming first time, and trimming length is 134.5mm, and width is 34mm; With reference to accompanying drawing 2 sequence numbers 4, step 4 is used the 40T punch press, with the trimming mould section bar is carried out the trimming second time, and trimming length is 134.5mm, and width is 11mm; With reference to accompanying drawing 2 sequence numbers 5, step 5 is used the 40T punch press, with the trimming mould section bar is carried out trimming for the third time, die-cut three arms of angle; With reference to accompanying drawing 2 sequence numbers 6, step 6 is used the 100T punch press, with perforating die section bar is carried out punching, and the quantity in hole is 5, is of a size of 10 * 14.
The embodiment of the invention two, with reference to accompanying drawing 4 sequence numbers 7, step 1, with the aluminium bar of 100, through the aluminium section bar that the hot extrusion of aluminium section bar extruder goes out to have certain specification, cross dimensions, the aluminium bar material is 3A21, heating-up temperature is 500 ℃-530 ℃, the length of aluminium bar is 380 ± 5mm, and extrusion temperature is 440 ℃-480 ℃, is required length 420mm with the sawing of section bar scale then; With reference to accompanying drawing 4 sequence numbers 8, step 2 is used the 40T punch press, with the trimming mould section bar is carried out trimming, and trimming is of a size of R5; With reference to accompanying drawing 4 sequence numbers 9, step 3 is used the 40T punch press, with perforating die section bar is carried out punching, and the punching quantity in hole is 3, is of a size of 10 * 14.
The embodiment of the invention three, with reference to accompanying drawing 5,6,7,8,9,10, the product that the automobile charge air cooler is produced with the production technology of side plate is, this side plate is made up of base plate 10, reinforcement 11, side plate 12, fixing hole 13, oblique angle 14, this side plate is the L template, divide left side plate and right side plate, left side plate has a rectangle base plate 10, in the left and right bottom of base plate 10 a triangle reinforcement 11 is arranged respectively, upper right quarter at base plate 10 has perpendicular side plate 12, and with 10 one-tenth 90 ° of right angles of base plate, on side plate 12, have 5 fixing holes 13, the upper right corner of side plate 12 is 45 ° of oblique angles 14; Right side plate has a rectangle base plate 10, in the left and right bottom of base plate 10 a triangle reinforcement 11 is arranged respectively, perpendicular side plate 12 is arranged at the upper left quarter of base plate 10, and with 10 one-tenth 90 ° of right angles of base plate, have 5 fixing holes 13 on side plate 12, the upper left corner of side plate 12 is 45 ° of oblique angles 14.
Claims (2)
1, a kind of automobile charge air cooler production technology of side plate, it is characterized in that: the automobile charge air cooler with the production technology of side plate is, step 1, with the aluminium bar of 100, through the aluminium section bar that the hot extrusion of aluminium section bar extruder goes out to have certain specification, cross dimensions, the aluminium bar material is 3A21, heating-up temperature is 500 ℃-530 ℃, the length of aluminium bar is 380 ± 5mm, and extrusion temperature is 440 ℃-480 ℃, is required length with the sawing of section bar scale then; Step 2 is pressed the figure paper size to aluminium section bar, and aluminium section bar sawing is good with milling machine mills the limit; Step 3 is used 40T, 63T, 100T punch press, with the trimming mould section bar is carried out the trimming first time; Step 4 is used the 40T punch press, with the trimming mould section bar is carried out the trimming second time; Step 5 is used the 40T punch press, with the trimming mould section bar is carried out trimming for the third time, die-cut three arms of angle; Step 6 is used the 100T punch press, with perforating die section bar is carried out punching.
2, a kind of side plate made from the production technology of side plate according to the described automobile charge air cooler of claim 1, it is characterized in that: the product that said automobile charge air cooler is produced with the production technology of side plate is, this side plate is by base plate, reinforcement, side plate, fixing hole, the oblique angle is formed, this side plate is the L template, divide left side plate and right side plate, left side plate has a rectangle base plate, left side at base plate, right lower quadrant respectively has a triangle reinforcement, upper right quarter at base plate has perpendicular side plate, and become 90 ° of right angles with base plate, have 5 fixing holes on side plate, the upper right corner of side plate is 45 ° of oblique angles; Right side plate has a rectangle base plate, in the left and right bottom of base plate one triangle reinforcement is arranged respectively, at the upper left quarter of base plate perpendicular side plate is arranged, and becomes 90 ° of right angles with base plate, has 5 fixing holes on side plate, and the upper left corner of side plate is 45 ° of oblique angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100460576A CN100346899C (en) | 2005-03-21 | 2005-03-21 | Production process of sideboard for automobile intercooler and product thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100460576A CN100346899C (en) | 2005-03-21 | 2005-03-21 | Production process of sideboard for automobile intercooler and product thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1663704A CN1663704A (en) | 2005-09-07 |
| CN100346899C true CN100346899C (en) | 2007-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2005100460576A Active CN100346899C (en) | 2005-03-21 | 2005-03-21 | Production process of sideboard for automobile intercooler and product thereof |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104511721A (en) * | 2013-09-29 | 2015-04-15 | 沈阳华铁汽车散热器有限公司 | Method for machining internal combustion engine inter-cooler main sheets |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5909908A (en) * | 1996-10-16 | 1999-06-08 | Honda Giken Kogyo Kabushiki Kaisha | Combined processing apparatus |
| JP2003130566A (en) * | 2001-10-22 | 2003-05-08 | Mitsubishi Heavy Ind Ltd | Flat tube for heat exchanger and heat exchanger using it |
| CN2561940Y (en) * | 2002-08-27 | 2003-07-23 | 贵州贵航汽车零部件股份有限公司永红散热器公司 | Aluminium pipe-band welded medium cooling device |
| DE10233957A1 (en) * | 2002-07-25 | 2004-02-19 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Process for producing a profiled sheet material and device therefor, as well as profiled sheet material, metallic composite body made of this sheet material and catalyst |
| CN2848409Y (en) * | 2005-03-21 | 2006-12-20 | 沈阳华铁异型材有限公司 | Side plate for automobile cooling device |
-
2005
- 2005-03-21 CN CNB2005100460576A patent/CN100346899C/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5909908A (en) * | 1996-10-16 | 1999-06-08 | Honda Giken Kogyo Kabushiki Kaisha | Combined processing apparatus |
| JP2003130566A (en) * | 2001-10-22 | 2003-05-08 | Mitsubishi Heavy Ind Ltd | Flat tube for heat exchanger and heat exchanger using it |
| DE10233957A1 (en) * | 2002-07-25 | 2004-02-19 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Process for producing a profiled sheet material and device therefor, as well as profiled sheet material, metallic composite body made of this sheet material and catalyst |
| CN2561940Y (en) * | 2002-08-27 | 2003-07-23 | 贵州贵航汽车零部件股份有限公司永红散热器公司 | Aluminium pipe-band welded medium cooling device |
| CN2848409Y (en) * | 2005-03-21 | 2006-12-20 | 沈阳华铁异型材有限公司 | Side plate for automobile cooling device |
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| Publication number | Publication date |
|---|---|
| CN1663704A (en) | 2005-09-07 |
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| C14 | Grant of patent or utility model | ||
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Owner name: SHENYANG HUATIE AUTOMOBILE RADIATOR CO., LTD. Free format text: FORMER OWNER: SHENYANG HUATIE IRRGULAR SECTION CO., LTD Effective date: 20090424 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090424 Address after: Ma Gang Industrial Park, Xinchengzi District, Shenyang, Liaoning Patentee after: Shenyang Huatie Automobile Radiator Co., Ltd. Address before: Ma Gang Industrial Park, Xinchengzi District, Shenyang, Liaoning Patentee before: Shenyang Huatie Profiled Bar Co., Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20200810 Address after: 110124 Liaoning city of Shenyang province Shenbei New Area Ma Gang Street Ma Gang Cun Patentee after: SHENYANG HUATIE IRREGULAR SECTION Co.,Ltd. Address before: 110123 Ma Gang Industrial Park, Xinchengzi District, Liaoning, Shenyang Patentee before: SHENYANG HUATIE AUTOMOBILE RADIATOR Co.,Ltd. |
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| TR01 | Transfer of patent right |