CN117816844B - Automobile spare and accessory part stamping die with high plasticity - Google Patents
Automobile spare and accessory part stamping die with high plasticity Download PDFInfo
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- CN117816844B CN117816844B CN202410240608.5A CN202410240608A CN117816844B CN 117816844 B CN117816844 B CN 117816844B CN 202410240608 A CN202410240608 A CN 202410240608A CN 117816844 B CN117816844 B CN 117816844B
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- 238000012545 processing Methods 0.000 claims abstract description 38
- 238000001816 cooling Methods 0.000 claims abstract description 37
- 238000001035 drying Methods 0.000 claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 238000005507 spraying Methods 0.000 claims abstract description 7
- 230000000149 penetrating effect Effects 0.000 claims description 40
- 238000002347 injection Methods 0.000 claims description 20
- 239000007924 injection Substances 0.000 claims description 20
- 238000002156 mixing Methods 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 13
- 239000011261 inert gas Substances 0.000 claims description 13
- 238000003860 storage Methods 0.000 claims description 12
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 10
- 239000002274 desiccant Substances 0.000 claims description 7
- 230000009467 reduction Effects 0.000 claims description 7
- 101000623895 Bos taurus Mucin-15 Proteins 0.000 claims description 6
- 238000007710 freezing Methods 0.000 claims description 6
- 230000008014 freezing Effects 0.000 claims description 6
- 229910052786 argon Inorganic materials 0.000 claims description 5
- 239000007789 gas Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 14
- 239000010959 steel Substances 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 10
- 239000000463 material Substances 0.000 abstract description 5
- 238000009833 condensation Methods 0.000 description 15
- 230000005494 condensation Effects 0.000 description 15
- 239000007769 metal material Substances 0.000 description 6
- 239000002184 metal Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/16—Heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/263—Drying gases or vapours by absorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention belongs to the technical field of stamping of automobile parts, and particularly relates to an automobile part stamping die with high plasticity, which comprises a processing main body, an airflow circulation assembly arranged in the processing main body, a high Wen Pensa plastic deformation mechanism and a step cooling mechanism during drying, wherein the high temperature spraying plastic deformation mechanism is arranged on the processing main body, and the step cooling mechanism during drying is arranged on the airflow circulation assembly; the invention provides a stamping die for automobile parts with high plasticity, which improves the plastic deformation capability through a high Wen Pensa plastic deformation mechanism, and steam is sprayed to enable the surface of a steel plate to be quickly heated, so that the plastic deformation capability of a material is improved, complex geometric shapes are easier to form in the stamping process, and the product forming precision is improved.
Description
Technical Field
The invention belongs to the technical field of stamping of automobile parts, and particularly relates to an automobile part stamping die with high plasticity.
Background
With the rapid development of the automobile industry, stamping technology has taken an important role in manufacturing automobile parts as a main metal forming process. The stamping die is a critical tool in the stamping process, and directly affects the molding quality and the production efficiency of automobile parts.
A stamping die is a tool for applying pressure to a sheet metal material to change its shape to a desired profile. The main components of the method comprise an upper die and a lower die, and the metal plate is subjected to plastic deformation under certain conditions through the cooperation and movement between the upper die and the lower die, so that the automobile spare and accessory part with the required shape is finally obtained.
However, in the existing automobile door stamping die, dead zone problems are often faced, the dead zone refers to the situation that in the die design, metal flows in some complicated curves, grooves or raised areas are not smooth, and the dead zone may cause local overstretching or excessive shrinkage of metal materials in the stamping process, so that poor molding or die damage is caused, and the existence of the dead zone problems not only limits the service life and production efficiency of the die, but also has adverse effects on the quality of automobile parts.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the stamping die for the automobile spare and accessory parts, which has high plasticity, improves the plastic deformation capability through the high Wen Pensa plastic deformation mechanism, and sprays steam to quickly heat the surface of the steel plate, improves the plastic deformation capability of the material, is beneficial to forming complex geometric shapes more easily in the stamping process, and improves the product forming precision.
The technical scheme adopted by the invention is as follows: the invention provides an automobile spare and accessory part stamping die with high plasticity, which comprises a processing main body, an airflow circulating assembly arranged in the processing main body, a high Wen Pensa plastic deformation mechanism and a step cooling mechanism during drying, wherein the high temperature spraying plastic deformation mechanism is arranged on the processing main body, and the step cooling mechanism during drying is arranged on the airflow circulating assembly; the high-temperature spraying type plastic deformation mechanism comprises an elastic reset type air injection component I, an elastic reset type air injection component II and a steam heating type friction reduction component, wherein the elastic reset type air injection component I is arranged on a processing main body, the elastic reset type air injection component II is arranged on the processing main body, and the steam heating type friction reduction component is arranged in the processing main body.
Further, the processing main part includes the processing platform, the upper end of processing platform is equipped with the support frame, the upper end of support frame is equipped with the pneumatic cylinder, the output of pneumatic cylinder is equipped with the mould, be equipped with the mold core in the mould, be equipped with the base on the inside wall of support frame, the upper end of base is equipped with the bed die, be equipped with the lower mold core on the bed die.
Further, the elastic reset type air injection assembly II comprises a limiting rod, the limiting rod is arranged on one side of the lower die, a fixing tube II is arranged in the lower die, one end of a spring II is arranged at the bottom end of the fixing tube II, a slider II is arranged at the other end of the spring II, a vent hole IV is formed in the slider II, one end of a telescopic tube II is connected with the upper end of the slider II in a penetrating mode, a limiting block II is arranged at the other end of the telescopic tube II, a vent hole III is formed in the side wall of the telescopic tube II, and a limiting groove II is formed in the lower die core.
Further, the steam heating type friction reducing assembly comprises a steam generator, the steam generator is arranged on one side of the upper end of the processing table, one end of a first output pipe is connected in a penetrating manner, the other end of the first output pipe is connected to the lower end of the side wall of a second fixed pipe in a penetrating manner, an electronic valve I is arranged on the first output pipe, a mixer is arranged on the first output pipe, a fan I is arranged on the first output pipe, the fan I is arranged on the upper end of the mixer, an inert gas storage tank is arranged on the other side of the upper end of the processing table, one end of a second output pipe is connected in a penetrating manner, the other end of the second output pipe is connected to the side wall of the first output pipe in a penetrating manner, the other end of the second output pipe is arranged at the lower end of the mixer, an electronic valve II is arranged on the second output pipe, one end of a connecting pipe is connected in a penetrating manner, one end of a telescopic bellows is connected to the side wall of the first output pipe in a penetrating manner, a fan I is arranged on the side wall of a third output pipe in a mold, one end of the telescopic bellows is connected in a penetrating manner, and argon gas is arranged in the inert gas storage tank.
Further, the first elastic reset type air injection assembly comprises a first fixed pipe, the first fixed pipe is arranged at the upper end of the inner portion of the upper die, one end of a first spring is arranged at the upper end of the inner portion of the first fixed pipe, the other end of the first spring is arranged on a first sliding block, a second vent hole is formed in the first sliding block, one end of a first telescopic pipe is connected to the lower end of the first sliding block in a penetrating mode, a first limiting block is arranged at the other end of the first telescopic pipe, a first limiting groove is formed in the upper die core, a first vent hole is formed in the side wall of the first telescopic pipe, and one end of a third output pipe is connected to the side wall of the first fixed pipe in a penetrating mode.
Further, the step cooling mechanism during drying comprises a convection cooling and drying assembly and a circulation cooling assembly, wherein the convection cooling and drying assembly is arranged on one side of the airflow circulation assembly, and the circulation cooling assembly is arranged on the other side of the airflow circulation assembly.
Further, the convection type cooling and drying assembly comprises a drying cavity, the drying cavity is arranged on the air flow circulation assembly, one end of a supporting piece is arranged on the inner wall of the drying cavity, a placing plate is arranged at the other end of the supporting piece, and a drying agent is arranged on the placing plate.
Further, the circulation cooling component comprises a condensation cavity, the condensation cavity is arranged on the airflow circulation component, a circulation bent pipe is arranged in the condensation cavity, one end of the circulation bent pipe is connected to one side of the condensation cavity in a penetrating mode, the other end of the circulation bent pipe is connected to the other side of the condensation cavity in a penetrating mode, condensate is arranged in the condensation cavity, and a freezing component is arranged at the bottom end of the interior of the condensation cavity.
Further, the air current circulation subassembly includes circulation pipeline one, on the inside wall of support frame was located to circulation pipeline one's one end, circulation pipeline one's the other end through-connection is in the upper end of dry chamber, the lower extreme through-connection of dry chamber has the one end of connecting channel two, the other end through-connection of connecting channel two is in circulation return bend's one end, circulation return bend's the other end through-connection is in circulation pipeline two's one end, circulation pipeline two's the other end is located on another inside wall of support frame, circulation pipeline two's the other end is equipped with the gas outlet, circulation pipeline one's one end is equipped with the air inlet, circulation pipeline one and circulation pipeline two's inside is equipped with circulation fan two respectively.
Further, the mixer comprises a mixing cavity, the mixing cavity is connected to the first output pipe in a penetrating mode, a motor is arranged on the side wall of the mixing cavity, a stirring piece is arranged at the output end of the motor, and the stirring piece is arranged in the mixing cavity.
The beneficial effects obtained by the invention by adopting the structure are as follows: the invention provides an automobile spare and accessory part stamping die with high plasticity, which has the following beneficial effects:
(1) In order to solve the problem that dead zones are often faced in the existing automobile door stamping die, the dead zones refer to the situation that metal flows in areas with complex curves, grooves or bulges are not smooth in die design, and the dead zones can cause local overstretching or excessive shrinkage of metal materials in the stamping process, so that poor forming or die damage is caused.
(2) Through high Wen Pensa's plastic deformation mechanism, can reduce the deformation resistance when shaping, the heating effect of steam has reduced the resistance deformability of steel sheet for the plastic deformation takes place for the material more easily in the punching press process, thereby reduces the required stamping force when shaping.
(3) Through high Wen Pensa's plastic deformation mechanism, reduce the frictional force when shaping, steam can form thin water film on the mould surface, reduces the frictional force between mould and the steel sheet, helps reducing frictional heat, slows down the mould wearing and tearing to improve the shaping precision.
(4) By means of the high Wen Pensa plastic deformation mechanism, the forming speed can be increased, by means of improving the plastic deformation capacity of the material and reducing friction, the use of steam allows higher forming speed, and production efficiency is improved.
(5) By means of the high Wen Pensa plastic deformation mechanism, the heating action of the steam helps to improve the flowability of the steel sheet, making it easier for the material to flow in the mould, thus forming complex geometries.
(6) Through high Wen Pensa's plastic deformation mechanism, the existence of inert gas can reduce the oxidation of oxygen to the metal, in the heating stamping process, through reducing oxygen contact, can help reducing the formation of steel sheet surface oxide, improves the surface quality of finished product.
(7) In order to further improve practicality and generalizability, the invention provides a step cooling mechanism during drying, which can rapidly solidify metal materials, rapidly cool the metal materials by air cooling, accelerate the temperature drop speed of the surface and the inside of the stamped steel plate, promote the metal materials to rapidly solidify, and help to maintain the required molding shape.
(8) The arrangement of the drying agent can reduce the moisture in the cooling air flow.
(9) The circulating cooling component is arranged, heat in the air flow can be conducted into the condensate, and the cooled air flow is blown to the workpiece through the air outlet.
Drawings
FIG. 1 is a front view of a stamping die for automobile parts with high plasticity;
FIG. 2 is a cross-sectional view of a stamping die for an automobile part with high plasticity;
FIG. 3 is a schematic diagram of the upper mold structure;
FIG. 4 is a schematic view of the lower die structure;
FIG. 5 is a top cross-sectional view of a convection cool drying assembly;
FIG. 6 is a top cross-sectional view of the cyclical cooling assembly;
FIG. 7 is an enlarged partial view of portion A of FIG. 2;
FIG. 8 is an enlarged partial view of portion B of FIG. 3;
fig. 9 is a partial enlarged view of a portion C in fig. 4.
Wherein, 1, a processing main body, 2, a high Wen Pensa type plastic deformation mechanism, 3, a step cooling mechanism during drying, 4, an air circulation component, 5, a support frame, 6, a processing table, 7, a hydraulic cylinder, 8, a base, 9, an upper die, 10, an upper die core, 11, a lower die, 12, a lower die core, 13, a first elastic reset type air injection component, 14, a second elastic reset type air injection component, 15, a steam heating type friction reduction component, 16, a first limit block, 17, a first limit groove, 18, a first fixed pipe, 19, a first telescopic pipe, 20, a first spring, 22, a first vent hole, 23, a second vent hole, 24, a limit rod, 25, a second limit block, 26, a second limit groove, 27, a second fixed pipe, 28, a second telescopic pipe, 29, a second spring, 31, a third vent hole, 32 and a fourth vent hole, 33, steam generator, 34, output pipe one, 35, fan one, 36, mixer, 37, inert gas storage tank, 38, output pipe two, 39, output pipe three, 40, connecting pipe one, 41, bellows, 42, electronic valve one, 43, electronic valve two, 44, convection cooling and drying module, 45, circulation cooling module, 46, circulation fan two, 47, drying agent, 48, drying chamber, 49, placement plate, 50, support, 51, condensation chamber, 52, condensate, 53, circulation elbow, 54, freezing module, 55, circulation pipe one, 56, air inlet, 57, air outlet, 58, circulation pipe two, 59, connection pipe two, 60, slider one, 61, slider two, 62, mixing chamber, 63, motor, 64, stirring piece.
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate orientation or positional relationships based on those shown in the drawings, merely to facilitate description of the invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
As shown in fig. 1-9, the invention provides a stamping die for automobile parts with high plasticity, which comprises a processing main body 1, an air flow circulation assembly 4 arranged in the processing main body 1, a high Wen Pensa plastic deformation mechanism 2 and a step cooling mechanism 3 during drying, wherein the high Wen Pensa plastic deformation mechanism 2 is arranged on the processing main body 1, and the step cooling mechanism 3 during drying is arranged on the air flow circulation assembly 4.
The processing main part 1 includes support frame 5, processing platform 6, pneumatic cylinder 7, base 8, goes up mould 9, goes up mold core 10, bed die 11 and bed die core 12, and the upper end of processing platform 6 is equipped with support frame 5, and the upper end of support frame 5 is equipped with pneumatic cylinder 7, and the output of pneumatic cylinder 7 is equipped with mould 9, is equipped with mould core 10 in the upper mould 9, is equipped with base 8 on the inside wall of support frame 5, and the upper end of base 8 is equipped with bed die 11, is equipped with bed die core 12 on the bed die 11.
The air flow circulation assembly 4 comprises a first circulation pipeline 55, an air inlet 56, an air outlet 57, a second circulation pipeline 58, a second connection pipeline 59 and a second circulation fan 46, one end of the first circulation pipeline 55 is arranged on the inner side wall of the support frame 5, the other end of the first circulation pipeline 55 is connected with the upper end of the drying cavity 48 in a penetrating mode, the lower end of the drying cavity 48 is connected with one end of the second connection pipeline 59 in a penetrating mode, the other end of the second connection pipeline 59 is connected with one end of the circulation elbow 53 in a penetrating mode, the other end of the circulation elbow 53 is connected with one end of the second circulation pipeline 58 in a penetrating mode, the other end of the second circulation pipeline 58 is arranged on the other inner side wall of the support frame 5, the air outlet 57 is arranged at the other end of the second circulation pipeline 58, the air inlet 56 is arranged at one end of the first circulation pipeline 55, and the second circulation fan 46 are respectively arranged inside the first circulation pipeline 55 and the second circulation pipeline 58.
The high-temperature spraying type plastic deformation mechanism 2 comprises an elastic reset type air injection component I13, an elastic reset type air injection component II 14 and a steam heating type friction reduction component 15, wherein the elastic reset type air injection component I13 is arranged on the processing main body 1, the elastic reset type air injection component II 14 is arranged on the processing main body 1, and the steam heating type friction reduction component 15 is arranged in the processing main body 1.
The elastic reset type air injection assembly I13 comprises a limiting block I16, a limiting groove I17, a fixed pipe I18, a telescopic pipe I19, a spring I20, an air vent I22, an air vent II 23 and a sliding block I60, wherein the fixed pipe I18 is arranged at the upper end of the interior of the upper die 9, one end of the spring I20 is arranged at the upper end of the interior of the fixed pipe I18, the other end of the spring I20 is arranged at the sliding block I60, the air vent II 23 is arranged on the sliding block I60, the lower end of the sliding block I60 is in through connection with one end of the telescopic pipe I19, the limiting block I16 is arranged at the other end of the telescopic pipe I19, the limiting groove I17 is arranged on the upper die core 10, the air vent I22 is arranged on the side wall of the telescopic pipe I19, and one end of the output pipe III 39 is in through connection with the side wall of the fixed pipe I18.
The elastic reset type air injection assembly II 14 comprises a limiting rod 24, a limiting block II 25, a limiting groove II 26, a fixing tube II 27, a telescopic tube II 28, a spring II 29, a vent III 31, a vent IV 32 and a sliding block II 61, wherein the limiting rod 24 is arranged on one side of the lower die 11, the fixing tube II 27 is arranged in the lower die 11, one end of the spring II 29 is arranged at the bottom end of the inner part of the fixing tube II 27, a sliding block II 61 is arranged at the other end of the spring II 29, the vent IV 32 is arranged on the sliding block II 61, one end of the telescopic tube II 28 is connected with the upper end of the sliding block II 61 in a penetrating mode, the limiting block II 25 is arranged at the other end of the telescopic tube II 28, the vent III 31 is arranged on the side wall of the telescopic tube II 28, and the limiting groove II 26 is arranged on the lower die core 12.
The steam heating friction reducing assembly 15 comprises a steam generator 33, a first output pipe 34, a first fan 35, a mixer 36, an inert gas storage tank 37, a second output pipe 38, a third output pipe 39, a first connecting pipe 40, a telescopic corrugated pipe 41, a first electronic valve 42 and a second electronic valve 43, wherein the steam generator 33 is arranged on one side of the upper end of the processing table 6, the output end of the steam generator 33 is connected with one end of the first output pipe 34 in a penetrating way, the other end of the first output pipe 34 is connected with the lower end of the side wall of the second fixed pipe 27 in a penetrating way, the first electronic valve 42 is arranged on the first output pipe 34, the mixer 36 is arranged on the first output pipe 34, the first fan 35 is arranged on the upper end of the mixer 36, the other side of the upper end of the processing table 6 is provided with an inert gas storage tank 37, the output end of the inert gas storage tank 37 is connected with one end of a second output pipe 38 in a penetrating way, the other end of the second output pipe 38 is connected with the side wall of a first output pipe 34 in a penetrating way, the other end of the second output pipe 38 is arranged at the lower end of the mixer 36, the second output pipe 38 is provided with an electronic valve II 43, one end of a first connecting pipe 40 is connected with the side wall of the first output pipe 34 in a penetrating way, the other end of the first connecting pipe 40 is connected with one end of a flexible corrugated pipe 41 in a penetrating way, the other end of the flexible corrugated pipe 41 is connected with the side wall of a third output pipe 39 in a penetrating way, the third output pipe 39 is arranged in the upper die 9, and argon is arranged in the inert gas storage tank 37.
The step cooling mechanism 3 during drying comprises a convection type cooling and drying assembly 44 and a circulation cooling assembly 45, wherein the convection type cooling and drying assembly 44 is arranged on one side of the airflow circulation assembly 4, and the circulation cooling assembly 45 is arranged on the other side of the airflow circulation assembly 4.
The convection cooling and drying assembly 44 comprises a drying agent 47, a drying cavity 48, a placing plate 49 and a supporting member 50, wherein the drying cavity 48 is arranged on the air flow circulation assembly 4, one end of the supporting member 50 is arranged on the inner wall of the drying cavity 48, the placing plate 49 is arranged at the other end of the supporting member 50, and the drying agent 47 is arranged on the placing plate 49.
The circulation cooling assembly 45 comprises a condensation cavity 51, condensate 52, a circulation bent pipe 53 and a freezing assembly 54, the condensation cavity 51 is arranged on the airflow circulation assembly 4, the circulation bent pipe 53 is arranged in the condensation cavity 51, one end of the circulation bent pipe 53 is connected to one side of the condensation cavity 51 in a penetrating mode, the other end of the circulation bent pipe 53 is connected to the other side of the condensation cavity 51 in a penetrating mode, condensate 52 is arranged in the condensation cavity 51, and the freezing assembly 54 is arranged at the bottom end of the interior of the condensation cavity 51.
The mixer 36 comprises a mixing cavity 62, a motor 63 and a stirring piece 64, wherein the mixing cavity 62 is connected to the first output pipe 34 in a penetrating way, the motor 63 is arranged on the side wall of the mixing cavity 62, the stirring piece 64 is arranged at the output end of the motor 63, and the stirring piece 64 is arranged in the mixing cavity 62.
When the steel plate to be processed is particularly used, firstly, the steel plate to be processed is placed on the lower die 11, the limiting rod 24 is used for preventing the steel plate from moving during punching, the steam generator 33 and the inert gas storage tank 37 are started, the electronic valve I42 and the electronic valve II 43 are opened, steam generated by the steam generator 33 enters the mixing cavity 62 from the output pipe I34, argon compressed in the inert gas storage tank 37 enters the mixing cavity 62 through the output pipe II 38, the output end of the motor 63 rotates to drive the stirring piece 64 to rotate, the stirring piece 64 rotates to mix the steam and the argon and then enters the fixed pipe II 27 through the fan I35, enters the telescopic pipe II 28 through the vent III 31 to be sprayed out, the steel plate placed on the limiting rod II 25 is heated by steam, the steam enters the connecting pipe I40 through the output pipe I34 and then enters the telescopic corrugated pipe 41 and the output pipe III 39, the steel plate enters a first fixed pipe 18, enters a first telescopic pipe 19 through a second vent hole 23, is finally sprayed out through a first vent hole 22, heats and humidifies an upper mold core 10, the output end of a hydraulic cylinder 7 moves to drive an upper mold 9 to move downwards, when the upper mold 9 and a lower mold 11 are closed, a first spring 20 and a second spring 29 are compressed, a second limiting block 25 enters a second limiting groove 26, a first limiting block 16 enters a first limiting groove 17, after the steel plate is processed and punched through the upper mold core 10 and the lower mold core 12, the output end of the hydraulic cylinder 7 is reset, the first spring 20 is reset, the second spring 29 is reset to jack up the punched steel plate, an electronic valve II 43, an electronic valve I42 and a steam generator 33 are closed, at the moment, a second circulating fan 46 is started due to the fact that water is arranged on the surface of a machined part, an air outlet 57 blows air to the machined part, and the machined part is cooled and dried, the air flow from the air outlet 57 enters the air inlet 56, enters the drying cavity 48 through the first circulating pipeline 55, removes moisture in the air flow by using the drying agent 47, then enters the circulating elbow 53, conducts heat in the air flow into the condensate 52 by using the circulating elbow 53, blows the cooled air flow to the workpiece through the air outlet 57, starts the freezing assembly 54 when the temperature of the condensing cavity 51 is increased, and cools the condensing cavity 51, so that the whole working flow of the invention is realized, and the step is repeated when the air flow is used next time.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present invention.
Claims (2)
1. The utility model provides a car spare and accessory part stamping die that plasticity is high, includes processing main part (1) and sets up air current circulation subassembly (4) in processing main part (1), its characterized in that: the high-temperature spraying type plastic deformation device further comprises a high Wen Pensa type plastic deformation mechanism (2) and a step cooling mechanism (3) during drying, wherein the high-temperature spraying type plastic deformation mechanism (2) is arranged on the processing main body (1), and the step cooling mechanism (3) during drying is arranged on the airflow circulation assembly (4); the high-temperature spraying type plastic deformation mechanism (2) comprises an elastic reset type air injection component I (13), an elastic reset type air injection component II (14) and a steam heating type friction reduction component (15), wherein the elastic reset type air injection component I (13) is arranged on the processing main body (1), the elastic reset type air injection component II (14) is arranged on the processing main body (1), and the steam heating type friction reduction component (15) is arranged in the processing main body (1); the processing main body (1) comprises a processing table (6), a supporting frame (5) is arranged at the upper end of the processing table (6), a hydraulic cylinder (7) is arranged at the upper end of the supporting frame (5), an upper die (9) is arranged at the output end of the hydraulic cylinder (7), an upper die core (10) is arranged in the upper die (9), a base (8) is arranged on the inner side wall of the supporting frame (5), a lower die (11) is arranged at the upper end of the base (8), and a lower die core (12) is arranged on the lower die (11); the elastic reset type air injection assembly II (14) comprises a limiting rod (24), the limiting rod (24) is arranged on one side of the lower die (11), a fixed pipe II (27) is arranged in the lower die (11), one end of a spring II (29) is arranged at the bottom end of the inside of the fixed pipe II (27), a sliding block II (61) is arranged at the other end of the spring II (29), a vent hole IV (32) is formed in the sliding block II (61), one end of a telescopic pipe II (28) is connected at the upper end of the sliding block II (61) in a penetrating mode, a limiting block II (25) is arranged at the other end of the telescopic pipe II (28), a vent hole III (31) is formed in the side wall of the telescopic pipe II (28), and a limiting groove II (26) is formed in the lower die core (12); the steam heating type friction reducing assembly (15) comprises a steam generator (33), the steam generator (33) is arranged on one side of the upper end of a processing table (6), one end of a first output pipe (34) is connected with the output end of the steam generator (33) in a penetrating way, the other end of the first output pipe (34) is connected with the lower end of the side wall of a second fixed pipe (27) in a penetrating way, an electronic valve I (42) is arranged on the first output pipe (34), a mixer (36) is arranged on the first output pipe (34), a first fan (35) is arranged on the first output pipe (34), the first fan (35) is arranged at the upper end of the mixer (36), an inert gas storage tank (37) is arranged at the other side of the upper end of the processing table (6), one end of a second output pipe (38) is connected with the output end of the inert gas storage tank (37) in a penetrating way, the other end of the second output pipe (38) is connected with the side wall of the first output pipe (34) in a penetrating way, the other end of the second output pipe (38) is arranged at the lower end of the mixer (36), the second output pipe (38) is provided with a mixer (36) in a penetrating way, one end of the second output pipe (43) is connected with one end of the first connecting pipe (40), the other end of the telescopic corrugated pipe (41) is connected to the side wall of a third output pipe (39) in a penetrating way, the third output pipe (39) is arranged in the upper die (9), and argon is arranged in the inert gas storage tank (37); the elastic reset type air injection assembly I (13) comprises a fixed pipe I (18), the fixed pipe I (18) is arranged at the upper end of the interior of the upper die (9), one end of a spring I (20) is arranged at the upper end of the interior of the fixed pipe I (18), a slide block I (60) is arranged at the other end of the spring I (20), a vent hole II (23) is formed in the slide block I (60), one end of a telescopic pipe I (19) is connected to the lower end of the slide block I (60) in a penetrating mode, a limiting block I (16) is arranged at the other end of the telescopic pipe I (19), a limiting groove I (17) is formed in the upper die core (10), a vent hole I (22) is formed in the side wall of the telescopic pipe I (19), and one end of an output pipe III (39) is connected to the side wall of the fixed pipe I (18) in a penetrating mode; the step cooling mechanism (3) during drying comprises a convection type cooling and drying assembly (44) and a circulation cooling assembly (45), wherein the convection type cooling and drying assembly (44) is arranged on one side of the airflow circulation assembly (4), and the circulation cooling assembly (45) is arranged on the other side of the airflow circulation assembly (4); the convection cooling and drying assembly (44) comprises a drying cavity (48), the drying cavity (48) is arranged on the air flow circulation assembly (4), one end of a supporting piece (50) is arranged on the inner wall of the drying cavity (48), a placing plate (49) is arranged at the other end of the supporting piece (50), and a drying agent (47) is arranged on the placing plate (49); the circulating cooling assembly (45) comprises a condensing cavity (51), the condensing cavity (51) is arranged on the airflow circulating assembly (4), a circulating elbow pipe (53) is arranged in the condensing cavity (51), one end of the circulating elbow pipe (53) is connected to one side of the condensing cavity (51) in a penetrating mode, the other end of the circulating elbow pipe (53) is connected to the other side of the condensing cavity (51) in a penetrating mode, condensate (52) is arranged in the condensing cavity (51), and a freezing assembly (54) is arranged at the bottom end of the inside of the condensing cavity (51); the air current circulation subassembly (4) is including circulation pipeline one (55), on the inside wall of support frame (5) was located to the one end of circulation pipeline one (55), the other end of circulation pipeline one (55) link up the upper end of connecting in dry chamber (48), the lower extreme of dry chamber (48) link up the one end that is connected with connecting channel two (59), the other end link up of connecting channel two (59) is in the one end of circulation return bend (53), the other end link up of circulation return bend (53) is in the one end of circulation pipeline two (58), the other end of circulation pipeline two (58) is located on the another inside wall of support frame (5), the other end of circulation pipeline two (58) is equipped with gas outlet (57), the one end of circulation pipeline one (55) is equipped with air inlet (56), the inside of circulation pipeline one (55) and circulation pipeline two (58) is equipped with circulation fan two (46) respectively.
2. The high-plasticity automobile spare and accessory part stamping die as claimed in claim 1, wherein: the mixer (36) comprises a mixing cavity (62), the mixing cavity (62) is connected to the first output pipe (34) in a penetrating mode, a motor (63) is arranged on the side wall of the mixing cavity (62), a stirring piece (64) is arranged at the output end of the motor (63), and the stirring piece (64) is arranged in the mixing cavity (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410240608.5A CN117816844B (en) | 2024-03-04 | 2024-03-04 | Automobile spare and accessory part stamping die with high plasticity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410240608.5A CN117816844B (en) | 2024-03-04 | 2024-03-04 | Automobile spare and accessory part stamping die with high plasticity |
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| Publication Number | Publication Date |
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| CN117816844A CN117816844A (en) | 2024-04-05 |
| CN117816844B true CN117816844B (en) | 2024-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410240608.5A Active CN117816844B (en) | 2024-03-04 | 2024-03-04 | Automobile spare and accessory part stamping die with high plasticity |
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| CN (1) | CN117816844B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1064731A (en) * | 1952-06-30 | 1954-05-17 | Swenson Thermal Res | Improvements to automatic control mechanisms for steam heaters |
| WO2006090895A1 (en) * | 2005-02-25 | 2006-08-31 | Jfe Steel Corporation | Metal plate press forming device and method |
| KR20180007257A (en) * | 2016-07-12 | 2018-01-22 | 주식회사 성우하이텍 | Device for Multi forming |
| CN107626831A (en) * | 2017-11-20 | 2018-01-26 | 湖州练市培峰金属制品厂 | A kind of controllable metal die of head temperature |
| CN210632717U (en) * | 2019-07-24 | 2020-05-29 | 武汉洛克斯模具技术有限公司 | Thermal forming stamping die for anti-deformation automobile rear cross beam stamping part |
| CN211304498U (en) * | 2019-11-22 | 2020-08-21 | 广州众润信息科技有限公司 | Utilize five metals hot stamping device of atmospheric pressure regulation water cooling temperature |
| CN212598323U (en) * | 2020-06-05 | 2021-02-26 | 芜湖县伯特利电器有限公司 | Cooling type mould production stamping device |
| CN114290745A (en) * | 2021-12-02 | 2022-04-08 | 岑进彪 | Stamping die for automobile parts |
| CN218580365U (en) * | 2022-11-04 | 2023-03-07 | 浙江众鑫环保科技集团股份有限公司 | Hot-pressing die with heating and steam exhausting functions |
| CN116140532A (en) * | 2023-04-18 | 2023-05-23 | 江苏大洋精锻有限公司 | Forging and pressing mould that durability is high |
-
2024
- 2024-03-04 CN CN202410240608.5A patent/CN117816844B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1064731A (en) * | 1952-06-30 | 1954-05-17 | Swenson Thermal Res | Improvements to automatic control mechanisms for steam heaters |
| WO2006090895A1 (en) * | 2005-02-25 | 2006-08-31 | Jfe Steel Corporation | Metal plate press forming device and method |
| KR20180007257A (en) * | 2016-07-12 | 2018-01-22 | 주식회사 성우하이텍 | Device for Multi forming |
| CN107626831A (en) * | 2017-11-20 | 2018-01-26 | 湖州练市培峰金属制品厂 | A kind of controllable metal die of head temperature |
| CN210632717U (en) * | 2019-07-24 | 2020-05-29 | 武汉洛克斯模具技术有限公司 | Thermal forming stamping die for anti-deformation automobile rear cross beam stamping part |
| CN211304498U (en) * | 2019-11-22 | 2020-08-21 | 广州众润信息科技有限公司 | Utilize five metals hot stamping device of atmospheric pressure regulation water cooling temperature |
| CN212598323U (en) * | 2020-06-05 | 2021-02-26 | 芜湖县伯特利电器有限公司 | Cooling type mould production stamping device |
| CN114290745A (en) * | 2021-12-02 | 2022-04-08 | 岑进彪 | Stamping die for automobile parts |
| CN218580365U (en) * | 2022-11-04 | 2023-03-07 | 浙江众鑫环保科技集团股份有限公司 | Hot-pressing die with heating and steam exhausting functions |
| CN116140532A (en) * | 2023-04-18 | 2023-05-23 | 江苏大洋精锻有限公司 | Forging and pressing mould that durability is high |
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|---|---|
| CN117816844A (en) | 2024-04-05 |
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