CN112496168A - Sheet metal stamping processing cooling device - Google Patents
Sheet metal stamping processing cooling device Download PDFInfo
- Publication number
- CN112496168A CN112496168A CN202011392675.7A CN202011392675A CN112496168A CN 112496168 A CN112496168 A CN 112496168A CN 202011392675 A CN202011392675 A CN 202011392675A CN 112496168 A CN112496168 A CN 112496168A
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- Prior art keywords
- cavity
- stamping
- cooling
- air outlet
- plate
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Links
- 238000001816 cooling Methods 0.000 title claims abstract description 76
- 239000002184 metal Substances 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 238000000034 method Methods 0.000 claims abstract description 17
- 238000005192 partition Methods 0.000 claims description 24
- 238000004080 punching Methods 0.000 claims description 15
- 238000003860 storage Methods 0.000 claims description 15
- 238000007599 discharging Methods 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 3
- 239000002826 coolant Substances 0.000 description 9
- 238000007664 blowing Methods 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
Classifications
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The invention relates to a cooling device for stamping metal plates, which is characterized in that a pre-cooling cavity and a cooling cavity are arranged to timely cool plates in a stamping process, the cooling process is associated with the stamping process, when a stamping device stamps downwards, an air bag is extruded to a certain degree and a bounce door is opened, compressed air enters the pre-cooling cavity to be cooled and cools the side wall of the plates in stamping, a die cavity is timely cooled in the stamping process, and a stamping head rises to touch a touch switch after stamping is finished, so that a water inlet device feeds water to the stamping head to perform water cooling after stamping.
Description
Technical Field
The invention relates to the technical field of stamping, in particular to a cooling device for stamping and processing a metal plate.
Background
The stamping process is a production technology for obtaining product parts with certain shape, size and performance by directly applying deformation force to a plate in a die by means of the power of conventional or special stamping equipment and deforming the plate. The plate, the die and the equipment are three elements of stamping processing. The hot stamping and the cold stamping are divided according to the stamping processing temperature. The former is suitable for processing sheet materials with high deformation resistance and poor plasticity; the latter is carried out at room temperature and is a common stamping method for thin sheets. The invention discloses a cooling device of a stamping die and the stamping die, wherein the cooling device comprises a first cooling cavity, a second cooling cavity and a coolant storage device, and the cooling device comprises a first cooling cavity, a second cooling cavity and a coolant storage device, wherein the first cooling cavity is communicated with the second cooling cavity, the second cooling cavity is communicated with the coolant storage device, and the coolant storage device is communicated with the first cooling cavity and the second cooling cavity. The first cooling cavity is arranged in an upper die plate of the stamping die and forms a sealed accommodating space of the coolant around the periphery of a stamping male die of the stamping die. The second cooling cavity is arranged in the lower template of the stamping die and surrounds the periphery of the stamping female die of the stamping die to form another sealed accommodating space of the coolant. The coolant storage device is arranged outside the stamping die and distributes coolant to the first cooling cavity and the second cooling cavity through the air inlet pipe. The first cooling cavity and the second cooling cavity are also communicated with exhaust pipelines which can discharge or recover the coolant, and the invention patent application with the publication number of CN111496108A discloses a cooling system of a stamping die and the stamping die, wherein the cooling system of the stamping die comprises a heat conducting rod structure, a heat radiating plate and a blowing assembly, the heat conducting rod structure is provided with a heat collecting part used for being installed in the installation die and a heat conducting part extending out of the installation die, the heat radiating plate is used for being installed on the installation die, and is arranged at the outer side of the mounting die, the heat dissipation plate is in thermal contact with the heat conduction part, the air blowing assembly is used for being mounted to the mounting die, the air blowing assembly comprises an air nozzle which is arranged corresponding to the heat dissipation plate and is used for blowing air to the heat dissipation plate, the effect of rapidly reducing the temperature of the mounting die is achieved, therefore, the existing stamping cooling systems are complex in structure and cannot be cooled in time in the stamping process.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a cooling device for stamping and processing a metal plate.
(II) technical scheme
A cooling device for stamping and processing a metal plate comprises a stamping device, a die cavity and a cooling device; stamping device includes cylinder, telescopic link, fixed plate, punching press head, and the cylinder passes through the telescopic link to be connected with the fixed plate, and the bottom of fixed plate is provided with the punching press head, drives the fixed plate through driving actuating cylinder and reciprocates.
Further, the bottom of punching press head is provided with the mould die cavity, the mould die cavity is the rectangle, the mould die cavity sets up in the centre of panel feeding platform and ejection of compact platform, the feeding platform and the ejection of compact platform of panel include the mesa, the mesa below of feeding platform is cavity I, the mesa below of ejection of compact platform is cavity II, cooling chamber I has been formed between a lateral wall of feeding platform and mould die cavity, cooling chamber II has been formed between another lateral wall of ejection of compact platform and mould die cavity, be provided with the same cooling device I of structure in cooling chamber I and the cooling chamber II.
The cooling device I comprises a partition plate I, a partition plate II, a spring I, a spring II, a bounce door I, a bounce door II, a rotating shaft I, a rotating shaft II, connecting rods I-IV, an air bag and an air outlet pipe; a precooling cavity is formed between the partition plate I and the side wall of the mold cavity, an air outlet hole is formed in the side wall of the mold cavity, two bouncing doors are arranged on the partition plate I, one side of each bouncing door I-II is hinged to one side of the partition plate I, the other side of each bouncing door I-II is suspended, and a side plate of one side of each bouncing door I-II is connected with the side wall of the mold cavity through a spring I and a spring II respectively.
Furthermore, the other side plate of the bouncing doors I-II is connected with one end of a connecting rod I-II respectively, the other end of the connecting rod I is hinged to a rotating shaft I, the other end of the connecting rod II is hinged to a rotating shaft II, the other end of the rotating shaft I is hinged to one end of a connecting rod III, the other end of the rotating shaft II is hinged to one end of a connecting rod IV, the other end of the connecting rod III-IV is hinged to a partition plate II, an air bag is arranged on one side of the partition plate II, an air outlet is formed in the bottom of the air bag, an air outlet valve is arranged on the air outlet, the air outlet is connected with an air outlet pipe, the air outlet pipe comprises an air outlet main pipe and air outlet branch pipes, the air outlet main pipe is parallel to the partition plate II, two air outlet branch.
Furthermore, the fixing plate is provided with a mandril I and a mandril II at two ends of the stamping head respectively, the mandrils I-II penetrate through the feeding table and the discharging table, the mandril I extends into the precooling cavity to be connected with the rotating shaft I and the rotating shaft II, and the mandril II faces to the air bag in the cooling cavity.
Furthermore, a water inlet device is arranged above the stamping device, and the water inlet device comprises a water storage cavity, a transverse plate, a water outlet valve and a water outlet pipe; the water storage cavity is arranged above the transverse plate, a water outlet and a water outlet valve are arranged at the bottom of the water storage cavity, the water outlet is connected with a water outlet pipe, the transverse plate is arranged above the fixed plate, and a touch switch is arranged below the transverse plate.
Furthermore, a cooling device is arranged in the precooling cavity, the stamping head is in a cavity shape, and a spray head is arranged at the bottom of the stamping head.
(III) advantageous effects
Compared with the prior art, the invention provides a metal plate stamping and processing cooling device which has the following beneficial effects:
the pre-cooling cavity and the cooling cavity are arranged to timely cool the plate in the stamping process, the cooling process is associated with the stamping process, when the stamping device stamps downwards, the air bag is extruded to a certain degree, the bounce door is opened, compressed air enters the pre-cooling cavity to be cooled, the side wall of the plate in stamping is cooled, the die cavity is timely cooled in the stamping process, and after stamping is finished, the stamping head rises to touch the touch switch, so that the water inlet device feeds water to the stamping head to perform water cooling after stamping.
Drawings
FIG. 1 is a schematic view of a stamping apparatus according to the present invention.
FIG. 2 is a schematic view of the structure of the cooling chamber of the present invention.
In the figure: the device comprises a cylinder 1, a fixing plate 2, a punching head 3, a feeding table 4, a discharging table 5, a partition plate I6, a spring 7, a bounce door 8, a connecting rod I9, a connecting rod III 10, a connecting rod II 11, a connecting rod IV 12, a rotating shaft I13, a rotating shaft II 14, a gas outlet branch pipe 15, a partition plate II 16, a gas bag 17, a push rod II 18, a push rod I19, a water storage cavity 20, a water outlet pipe 21, a touch switch 22, a cooling cavity 23, a cooling cavity I-II and a pre-cooling cavity 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to FIGS. 1-2: a cooling device for stamping and processing a metal plate comprises a stamping device, a die cavity and a cooling device; stamping device includes cylinder 1, the telescopic link, fixed plate 2, punching press head 3, cylinder 1 passes through the telescopic link and is connected with fixed plate 2, the bottom of fixed plate 2 is provided with punching press head 3, it reciprocates to drive fixed plate 2 through driving actuating cylinder, the bottom of punching press head 3 is provided with the mould die cavity, the mould die cavity is the rectangle, the mould die cavity sets up in the centre of panel feed table 4 and ejection of compact platform 5, the feed table 4 and the ejection of compact platform 5 of panel include the mesa, the mesa below of feed table 4 is cavity I, the mesa below of ejection of compact platform 5 is cavity II, cooling chamber I (23) have been formed between a lateral wall of feed table and mould die cavity, cooling chamber II (24) have been formed between another lateral wall of ejection of compact platform and mould die cavity, be provided with the same structure cooling device I in cooling chamber I and the cooling chamber II, cooling device I includes baffle I (6), baffle II (16, The air bag lifting device comprises a spring I (7), a spring II (7), a bounce door I (8), a bounce door II (8), a rotating shaft I (13), a rotating shaft II (14), connecting rods I-IV, an air bag 17 and an air outlet pipe; a precooling cavity 24 is formed between the partition plate I (6) and the side wall of the mold cavity, an air outlet is arranged on the side wall of the mold cavity, two bouncing doors are arranged on the partition plate I, one side of the bouncing doors I-II (8) is hinged with one side of the partition plate I (6), the other side of the bouncing doors I-II (8) is suspended, a side plate at one side of the bouncing doors I-II (8) is respectively connected with the side wall of the mold cavity through a spring I (7) and a spring II (8), a side plate at the other side of the bouncing doors I-II (8) is respectively connected with one ends of connecting rods I-II, the other end of the connecting rod I (9) is hinged with a rotating shaft I (13), the other end of the connecting rod II (11) is hinged with a rotating shaft II (14), the other end of the rotating shaft I (13) is hinged with one end of the connecting rod III (10), the other end of the rotating shaft II (, the other end of the connecting rod III-IV is hinged with the partition plate II (16), the air bag 17 is arranged on one side of the partition plate II (16), the bottom of the air bag 17 is provided with an air outlet, an air outlet valve is arranged on the air outlet, the air outlet is connected with an air outlet pipe, the air outlet pipe comprises an air outlet main pipe and an air outlet branch pipe 15, the air outlet main pipe is parallel to the partition plate II (16), the air outlet main pipe is connected with two air outlet branch pipes which are perpendicular to the partition plate II (16), the two air outlet branch pipes 15 respectively enter the precooling cavity through the partition plate II and face two bounce doors 8, two ends of the punching head of the fixing plate 2 are respectively provided with a mandril I (19) and a mandril II (18), the mandril I-II penetrates through the feeding table and the discharging table, the mandril I (19) extends into the precooling cavity 24 and is connected with the rotating shaft I (13) and the rotating shaft, the water inlet device comprises a water storage cavity 20, a transverse plate, a water outlet valve and a water outlet pipe; the water storage cavity 20 is arranged above the transverse plate, a water outlet and a water outlet valve are arranged at the bottom of the water storage cavity, the water outlet is connected with a water outlet pipe, the transverse plate is arranged above the fixed plate, a touch switch 22 is arranged below the transverse plate, a cooling device is arranged in the precooling cavity, and a spray head is arranged at the bottom of the stamping head in a cavity shape.
The working process of the invention is as follows: drive the decline of punching press head by the cylinder and carry out the panel punching press, drive the pivot by ejector pin I and drive the connecting rod downwards and open the bounce door in stamping process to extrude the gasbag by ejector pin II and make the air current get into the precooling chamber through the bounce door of opening and cool off extruded panel lateral wall, punch the overhead upward shift of back after the punching press is accomplished, with outlet pipe and punching press head intercommunication, and touch switch intake water blowout completion water-cooling.
Claims (5)
1. A cooling device for stamping and processing a metal plate comprises a stamping device, a die cavity and a cooling device; stamping device includes the cylinder, the telescopic link, the fixed plate, the punching press head, the cylinder passes through the telescopic link and is connected with the fixed plate, the bottom of fixed plate is provided with the punching press head, it reciprocates to drive the fixed plate through driving actuating cylinder, the bottom of punching press head is provided with the mould die cavity, the mould die cavity is the rectangle, the mould die cavity sets up the centre at panel feed table and ejection of compact platform, the feed table and the ejection of compact platform of panel include the mesa, the mesa below of feed table is cavity I, the mesa below of ejection of compact platform is cavity II, cooling chamber I has been formed between a lateral wall of feed table and mould die cavity, cooling chamber II has been formed between another lateral wall of ejection of compact platform and mould die cavity, be provided with the same cooling device I in cooling chamber I and the cooling chamber II, cooling device I includes baffle I, baffle II, spring I, spring II, bounce door I, bounce door II, Connecting rods I-IV, an air bag and an air outlet pipe; a precooling cavity is formed between the partition plate I and the side wall of the mold cavity, an air outlet hole is formed in the side wall of the mold cavity, two bouncing doors are arranged on the partition plate I, one side of each bouncing door I-II is hinged to one side of the partition plate I, the other side of each bouncing door I-II is suspended, and a side plate of one side of each bouncing door I-II is connected with the side wall of the mold cavity through a spring I and a spring II respectively.
2. The sheet metal stamping process cooling arrangement of claim 1, wherein: the other side plate of the bouncing doors I-II is connected with one end of a connecting rod I-II respectively, the other end of the connecting rod I is hinged to a rotating shaft I, the other end of the connecting rod II is hinged to a rotating shaft II, the other end of the rotating shaft I is hinged to one end of a connecting rod III, the other end of the rotating shaft II is hinged to one end of a connecting rod IV, the other end of the connecting rod III-IV is hinged to a partition plate II, an air bag is arranged on one side of the partition plate II, an air outlet is formed in the bottom of the air bag, an air outlet valve is arranged on the air outlet, the air outlet is connected with an air outlet pipe, the air outlet pipe comprises an air outlet main pipe and air outlet branch pipes, the air outlet main pipe is parallel to the partition plate II, the.
3. The sheet metal stamping process cooling arrangement of claim 1, wherein: the fixed plate is provided with a mandril I and a mandril II at two ends of the stamping head respectively, the mandrils I-II penetrate through the feeding table and the discharging table, the mandril I extends into the precooling cavity to be connected with the rotating shaft I and the rotating shaft II, and the mandril II faces to the air bag in the cooling cavity.
4. The sheet metal stamping process cooling arrangement of claim 1, wherein: a water inlet device is arranged above the stamping device and comprises a water storage cavity, a transverse plate, a water outlet valve and a water outlet pipe; the water storage cavity is arranged above the transverse plate, a water outlet and a water outlet valve are arranged at the bottom of the water storage cavity, the water outlet is connected with a water outlet pipe, the transverse plate is arranged above the fixed plate, and a touch switch is arranged below the transverse plate.
5. The sheet metal stamping process cooling arrangement of claim 1, wherein: the pre-cooling cavity is internally provided with a cooling device, the stamping head is in a cavity shape, and the bottom of the stamping head is provided with a spray head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011392675.7A CN112496168B (en) | 2020-12-03 | 2020-12-03 | Sheet metal stamping processing cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011392675.7A CN112496168B (en) | 2020-12-03 | 2020-12-03 | Sheet metal stamping processing cooling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112496168A true CN112496168A (en) | 2021-03-16 |
| CN112496168B CN112496168B (en) | 2024-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011392675.7A Active CN112496168B (en) | 2020-12-03 | 2020-12-03 | Sheet metal stamping processing cooling device |
Country Status (1)
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| CN (1) | CN112496168B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5755370A (en) * | 1994-02-28 | 1998-05-26 | Vamco Machine & Tool, Inc. | Press feed with infinitely variable stock material engagement spacing |
| CN108115004A (en) * | 2017-12-21 | 2018-06-05 | 重庆黎帆装饰工程有限公司 | Guardrail apparatus for correcting |
| CN108160763A (en) * | 2017-12-29 | 2018-06-15 | 重庆市银盛模具有限公司 | Car U-shaped plate makes mold |
| CN208558222U (en) * | 2018-07-26 | 2019-03-01 | 滁州三威机械制造有限公司 | A kind of mold base with heat sinking function |
| CN110052534A (en) * | 2019-04-23 | 2019-07-26 | 滁州达世汽车配件有限公司 | A kind of automotive door hinge stiffening plate stamping die with cooling body |
| CN209262942U (en) * | 2019-03-06 | 2019-08-16 | 杭州量大互联科技有限公司 | A kind of passive LED light for improving lens installation structure |
| JP2020049545A (en) * | 2018-09-25 | 2020-04-02 | 肇▲慶▼学院 | Automatic press processing device for automobile plate material and control circuit thereof |
| CN111408652A (en) * | 2020-05-08 | 2020-07-14 | 李方 | Discharging device of stamping die |
| CN111421064A (en) * | 2020-05-06 | 2020-07-17 | 李方 | Cooling and impurity removing device for stamping die |
| CN111496098A (en) * | 2020-04-28 | 2020-08-07 | 朱玉祥 | Stamping die for producing new energy automobile stamping parts and stamping process thereof |
| CN111729959A (en) * | 2020-07-10 | 2020-10-02 | 胡恩来 | Stamping device for metal production forging |
-
2020
- 2020-12-03 CN CN202011392675.7A patent/CN112496168B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5755370A (en) * | 1994-02-28 | 1998-05-26 | Vamco Machine & Tool, Inc. | Press feed with infinitely variable stock material engagement spacing |
| CN108115004A (en) * | 2017-12-21 | 2018-06-05 | 重庆黎帆装饰工程有限公司 | Guardrail apparatus for correcting |
| CN108160763A (en) * | 2017-12-29 | 2018-06-15 | 重庆市银盛模具有限公司 | Car U-shaped plate makes mold |
| CN208558222U (en) * | 2018-07-26 | 2019-03-01 | 滁州三威机械制造有限公司 | A kind of mold base with heat sinking function |
| JP2020049545A (en) * | 2018-09-25 | 2020-04-02 | 肇▲慶▼学院 | Automatic press processing device for automobile plate material and control circuit thereof |
| CN209262942U (en) * | 2019-03-06 | 2019-08-16 | 杭州量大互联科技有限公司 | A kind of passive LED light for improving lens installation structure |
| CN110052534A (en) * | 2019-04-23 | 2019-07-26 | 滁州达世汽车配件有限公司 | A kind of automotive door hinge stiffening plate stamping die with cooling body |
| CN111496098A (en) * | 2020-04-28 | 2020-08-07 | 朱玉祥 | Stamping die for producing new energy automobile stamping parts and stamping process thereof |
| CN111421064A (en) * | 2020-05-06 | 2020-07-17 | 李方 | Cooling and impurity removing device for stamping die |
| CN111408652A (en) * | 2020-05-08 | 2020-07-14 | 李方 | Discharging device of stamping die |
| CN111729959A (en) * | 2020-07-10 | 2020-10-02 | 胡恩来 | Stamping device for metal production forging |
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| Publication number | Publication date |
|---|---|
| CN112496168B (en) | 2024-05-28 |
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Effective date of registration: 20240429 Address after: 524000 North side of Xujun Road, Industrial Park A, Guandu Town, Potou District, Zhanjiang City, Guangdong Province (Iron Products Workshop) Applicant after: Zhanjiang Chengjun Electric Appliance Co.,Ltd. Country or region after: China Address before: 450000 No.2 Haihang East Road, Guancheng Hui District, Zhengzhou City, Henan Province Applicant before: Qi Yan Country or region before: China |
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