CN220177929U - Stamping die for high-temperature-resistant automobile sheet metal part - Google Patents
Stamping die for high-temperature-resistant automobile sheet metal part Download PDFInfo
- Publication number
- CN220177929U CN220177929U CN202321356462.8U CN202321356462U CN220177929U CN 220177929 U CN220177929 U CN 220177929U CN 202321356462 U CN202321356462 U CN 202321356462U CN 220177929 U CN220177929 U CN 220177929U
- Authority
- CN
- China
- Prior art keywords
- cavity
- stamping
- heat dissipation
- die holder
- sheet metal
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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.)
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- 239000002184 metal Substances 0.000 title claims abstract description 31
- 230000017525 heat dissipation Effects 0.000 claims abstract description 46
- 230000001681 protective effect Effects 0.000 claims abstract description 6
- 238000004080 punching Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
Abstract
The utility model discloses a high-temperature-resistant stamping die for an automobile sheet metal part, which comprises a lower die holder, wherein an upper die holder is arranged at the upper position of the lower die holder, a stamping cavity is formed in the central position of the top of the lower die holder, a protective cover is fixedly connected to the outer wall of one side of the lower die holder through a bolt, a first flow guiding cavity and a first heat dissipation cavity are formed in the position, close to the stamping cavity, of the inner side of the lower die holder, the first flow guiding cavity is positioned at one side of the first heat dissipation cavity, and a first air pump is fixedly connected to the inner wall of one side of the protective cover through a bolt. This high temperature resistant car sheet metal component stamping die, through the inside first heat dissipation chamber and the second heat dissipation chamber that is close to the stamping chamber outside of die holder, can make the outside all around that the air passed the stamping chamber to realize the heat dissipation to stamping chamber outside heat through cold and hot exchange, effectually derive the heat dissipation with the heat in the die holder, realize the inside thermal high-efficient heat dissipation of stamping chamber.
Description
Technical Field
The utility model relates to the technical field of stamping dies, in particular to a stamping die for a high-temperature-resistant automobile sheet metal part.
Background
A mold, a mold and a tool for industrially producing a desired product by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping, etc., in short, the mold is a tool for producing a molded article, the tool is composed of various parts, and different molds are composed of different parts, and the processing of the appearance of the article is realized mainly by changing the physical state of the molded material, and the stamping mold is a special process equipment for processing the material into the part in cold stamping processing, called cold stamping mold.
In the automobile sheet metal stamping process, a stamping die is used for stamping forming and stamping cutting of a metal sheet, redundant waste materials of the metal sheet are subjected to blanking cutting, meanwhile, the metal sheet is formed, and finally stamping is conducted to form qualified metal sheets, a plurality of metal sheets can be used in the automobile production process, along with technological development, the existing automobile metal sheet stamping die can produce sheet metal parts in various shapes, a large amount of heat can be generated in the continuous stamping process of the stamping die, and the processing quality and the service life of the stamping die can not be influenced due to the fact that the heat can not be timely dissipated.
Disclosure of Invention
The utility model aims to provide a high-temperature-resistant stamping die for an automobile sheet metal part, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high temperature resistant car sheet metal component stamping die, includes the die holder, the top position department of die holder is provided with the upper die base, and the top central point department of die holder has seted up the punching press chamber, through bolt fixedly connected with safety cover on the one side outer wall of die holder, and the inside of die holder is close to one side position department of punching press chamber and has seted up first water conservancy diversion chamber and first heat dissipation chamber, first water conservancy diversion chamber is located one side of first heat dissipation chamber, through bolt fixedly connected with first aspiration pump on the one side inner wall of safety cover, be provided with first connecting pipe between first aspiration pump and the first water conservancy diversion chamber, second water conservancy diversion chamber and second heat dissipation chamber have been seted up to the inside of die holder near the opposite side position department of punching press chamber, the second water conservancy diversion chamber is located one side of second heat dissipation chamber, one side position department near the first connecting pipe of first aspiration pump on the one side inner wall of safety cover, be provided with the second connecting pipe between second aspiration pump and the second water conservancy diversion chamber, one side outer wall of safety cover is close to first aspiration pump and the one side position department of second aspiration pump is provided with the air inlet pipe of first end of die holder, all is close to the heat dissipation chamber.
Compared with the prior art, the utility model has the beneficial effects that: this high temperature resistant car sheet metal component stamping die, first heat dissipation chamber and the second heat dissipation chamber outside being close to the stamping chamber through the die holder is inside, can make the outside all around that the air passed the stamping chamber to realize the heat dissipation outside the stamping chamber through cold and hot exchange, effectually derive the heat dissipation with the heat in the die holder, realize the inside thermal high-efficient heat dissipation of stamping chamber, avoid the inside high temperature of stamping chamber to influence the quality of car sheet metal component punching press, can also guarantee stamping die's life.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a front view of a lower die holder of the present utility model;
FIG. 3 is a top cross-sectional view of the lower die holder of the present utility model;
FIG. 4 is a front view of a second flow directing chamber and a second heat dissipating chamber of the present utility model;
fig. 5 is a front view of the first guiding chamber and the first heat dissipating chamber of the present utility model.
In the figure: 1. a lower die holder; 2. an upper die holder; 3. a stamping cavity; 4. a protective cover; 5. a first flow directing chamber; 6. a first heat dissipation chamber; 7. a first air pump; 8. a first connection pipe; 9. the second diversion cavity; 10. a second heat dissipation chamber; 11. a second air pump; 12. a second connection pipe; 13. an air inlet pipe; 14. and an exhaust hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the bottom of the upper die holder 2 is provided with a stamping head matched with the stamping cavity 3, and stamping of the sheet metal part can be realized through the mutual matching of the stamping head and the stamping cavity 3.
The first heat dissipation cavity 6 and the first connecting pipe 8 are both communicated with the first diversion cavity 5, so that air can sequentially pass through the first connecting pipe 8, the first diversion cavity 5 and the first heat dissipation cavity 6.
The second heat dissipation cavity 10 and the second connecting pipe 12 are both communicated with the second diversion cavity 9, so that air can sequentially pass through the second connecting pipe 12, the second diversion cavity 9 and the second heat dissipation cavity 10.
The second heat dissipation cavity 10 penetrates through the bottom of the stamping cavity 3, and heat dissipation of the bottom of the stamping cavity 3 can be achieved through air flow in the second heat dissipation cavity 10, so that rapid cooling of the stamping die is achieved.
The first air pump 7 and the second air pump 11 are communicated with the air inlet pipe 13, and air outside the air inlet pipe 13 can be pumped in through the first air pump 7 and the second air pump 11.
The two first air pumps 7 are arranged in total, and the two first air pumps 7 are symmetrically arranged on the inner wall of one side of the protective cover 4, so that two groups of first diversion cavities 5 and first heat dissipation cavities 6 can be arranged, and heat dissipation is carried out on two sides of the stamping cavity 3.
Through holes are formed in the tops of the lower die holder 1 and the upper die holder 2, so that the lower die holder 1 and the upper die holder 2 can be conveniently installed and fixed.
Working principle: when the stamping device is used, the lower die holder 1 is installed and fixed on a tabletop, the upper die holder 2 is connected and fixed with the external driving end, when the automobile sheet metal part is stamped, the automobile sheet metal part is placed at the top of the lower die holder 1, the upper die holder 2 moves downwards, the stamping head on the upper die holder 2 stamps the automobile sheet metal part inside the stamping cavity 3, after stamping for a plurality of times, the temperature inside the stamping cavity 3 rises, the first air pump 7 and the second air pump 11 are electrified to work, the first air pump 7 pumps outside air into the first connecting pipe 8, the first diversion cavity 5 and the first heat dissipation cavity 6 in sequence through the air inlet pipe 13, air flowing in the first heat dissipation cavity 6 takes away heat of the inner side wall of the stamping cavity 3, heat and air exchange, the air containing heat is discharged through the air outlet hole 14, the second air pump 11 pumps outside air into the second connecting pipe 12, the second diversion cavity 9 and the second heat dissipation cavity 10 in sequence, the air flowing in the second heat dissipation cavity 10 takes away heat of the inner side wall and the bottom of the stamping cavity 3, the air containing heat is discharged through the air inlet pipe 13, and the heat is discharged through the air outlet hole 14, and the heat is prevented from affecting the stamping quality inside the stamping cavity 3 outside the stamping cavity 3 is realized.
To sum up: this high temperature resistant car sheet metal component stamping die, first heat dissipation chamber 6 and second heat dissipation chamber 10 outside being close to the stamping cavity 3 through die holder 1 inside can make the air pass stamping cavity 3 all around the outside to realize the heat dissipation to stamping cavity 3 outside heat through cold and hot exchange, effectually derive the heat dissipation with the heat in the die holder 1, realize the inside thermal high-efficient heat dissipation of stamping cavity 3, avoid stamping cavity 3 inside high temperature to influence the quality of car sheet metal component punching press, can also guarantee stamping die's life.
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.
The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.
Although embodiments of the present utility model 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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a high temperature resistant car sheet metal component stamping die, includes die holder (1), its characterized in that: the upper position of the lower die holder (1) is provided with an upper die holder (2), the central position of the top of the lower die holder (1) is provided with a punching cavity (3), one side outer wall of the lower die holder (1) is fixedly connected with a protecting cover (4) through a bolt, one side position of the lower die holder (1) which is close to the punching cavity (3) is provided with a first diversion cavity (5) and a first heat dissipation cavity (6), the first diversion cavity (5) is positioned at one side of the first heat dissipation cavity (6), one side inner wall of the protecting cover (4) is fixedly connected with a first air pump (7) through a bolt, a first connecting pipe (8) is arranged between the first air pump (7) and the first diversion cavity (5), the other side position of the lower die holder (1) which is close to the punching cavity (3) is provided with a second diversion cavity (9) and a second heat dissipation cavity (10), one side of the second diversion cavity (9) is positioned at one side of the second heat dissipation cavity (10), one side inner wall of the protecting cover (4) which is close to the first air pump (7) is fixedly connected with a first air pump (11) through a bolt, an air inlet pipe (13) is arranged on the outer wall of one side of the protective cover (4) and close to the first air suction pump (7) and the second air suction pump (11), and an air outlet hole (14) is formed in one end of the outer wall of one side of the lower die holder (1) and close to the first heat dissipation cavity (6) and the second heat dissipation cavity (10).
2. The stamping die for high-temperature-resistant automobile sheet metal parts according to claim 1, wherein: the bottom of the upper die holder (2) is provided with a stamping head matched with the stamping cavity (3).
3. The stamping die for high-temperature-resistant automobile sheet metal parts according to claim 1, wherein: the first heat dissipation cavity (6) and the first connecting pipe (8) are communicated with the first diversion cavity (5).
4. The stamping die for high-temperature-resistant automobile sheet metal parts according to claim 1, wherein: the second heat dissipation cavity (10) and the second connecting pipe (12) are communicated with the second diversion cavity (9).
5. The stamping die for high-temperature-resistant automobile sheet metal parts according to claim 1, wherein: the second heat dissipation cavity (10) penetrates through the bottom of the stamping cavity (3).
6. The stamping die for high-temperature-resistant automobile sheet metal parts according to claim 1, wherein: the first air pump (7) and the second air pump (11) are communicated with each other through an air inlet pipe (13).
7. The stamping die for high-temperature-resistant automobile sheet metal parts according to claim 1, wherein: the two first air sucking pumps (7) are arranged in total, and the two first air sucking pumps (7) are symmetrically arranged on the inner wall of one side of the protective cover (4).
8. The stamping die for high-temperature-resistant automobile sheet metal parts according to claim 1, wherein: through holes are formed in the tops of the lower die holder (1) and the upper die holder (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321356462.8U CN220177929U (en) | 2023-05-31 | 2023-05-31 | Stamping die for high-temperature-resistant automobile sheet metal part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321356462.8U CN220177929U (en) | 2023-05-31 | 2023-05-31 | Stamping die for high-temperature-resistant automobile sheet metal part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220177929U true CN220177929U (en) | 2023-12-15 |
Family
ID=89099546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321356462.8U Active CN220177929U (en) | 2023-05-31 | 2023-05-31 | Stamping die for high-temperature-resistant automobile sheet metal part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220177929U (en) |
-
2023
- 2023-05-31 CN CN202321356462.8U patent/CN220177929U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |