CN109226496B - Automobile door stamping die - Google Patents
Automobile door stamping die Download PDFInfo
- Publication number
- CN109226496B CN109226496B CN201810879505.8A CN201810879505A CN109226496B CN 109226496 B CN109226496 B CN 109226496B CN 201810879505 A CN201810879505 A CN 201810879505A CN 109226496 B CN109226496 B CN 109226496B
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- CN
- China
- Prior art keywords
- groove
- workbench
- side plate
- automobile door
- lower die
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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
- B21D37/10—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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention discloses an automobile door stamping die which comprises a workbench, a lifting cylinder and a side plate, wherein a vertical rod is fixedly installed at the corner of the top of the workbench, a groove is formed in the center of the workbench, a side groove is reserved on one side of the top of the groove, the lifting cylinder is fixed on the vertical rod through a support rod, the lower end of the lifting cylinder is vertically connected with a bottom plate, an upper die is located right above the groove, a lower die is arranged in the groove, the lower end of the lower die is connected with the bottom of the groove through an elastic connecting piece, an air guide channel is arranged in the lower die, the side plate is arranged on one side of the workbench through an elastic fixing piece, one end of the side plate is located below the lower die in the groove, a roller is fixed on one end of the side plate, and a push rod is vertically. This car door stamping die has made things convenient for tearing open and washing after the car door shaping, reduces the mould damage that causes when the car door is dismantled simultaneously.
Description
Technical Field
The invention relates to the technical field of stamping dies, in particular to an automobile door stamping die.
Background
The automobile door stamping die is a production tool for carrying out extrusion forming on the automobile door when the automobile door is manufactured, and radian and holes applied to the automobile door are manufactured through the stamping die, so that the automobile door is convenient to install and use.
However, after the existing automobile door stamping die is formed by stamping the automobile door, the automobile door can be clamped on the die, the die is inconvenient to disassemble and take, and the die body is easy to damage when the automobile door is disassembled. Aiming at the problems, innovative design is urgently needed on the basis of the original automobile door stamping die.
Disclosure of Invention
The invention aims to provide an automobile door stamping die, which aims to solve the problems that after the automobile door is stamped and formed, an automobile door can be clamped on the die, the die is inconvenient to detach, take and use, and the die body is easy to damage when the automobile door is detached in the conventional automobile door stamping die in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a stamping die for automobile doors comprises a workbench, a lifting cylinder and a side plate, wherein a vertical rod is fixedly arranged at the corner of the top of the workbench, a groove is formed in the center of the workbench, a side groove is reserved on one side of the top of the groove, the lifting cylinder is fixed on the vertical rod through a support rod, the lower end of the lifting cylinder is vertically connected with a bottom plate, an upper die is arranged on the bottom plate and is positioned right above the groove, a lower die is arranged in the groove, the lower end of the lower die is connected with the bottom of the groove through an elastic connecting piece, an air guide channel is arranged in the lower die, an air guide pipe is arranged at the edge of the bottom of the groove, the side plate is arranged on one side of the workbench through an elastic fixing piece, one end of the side plate is positioned below the lower die in the groove, a roller is fixed on one end of the, and the push rod is arranged in the side groove.
Preferably, the upright rods are symmetrically provided with 4 upright rods about the vertical central axis of the workbench, and the upright rods are in through connection with the bottom plate.
Preferably, the bottom of the lower die is of an isosceles trapezoid structure, and the lower die is matched and connected with the groove.
Preferably, the lower die and the workbench form a relative lifting structure, and the minimum horizontal height of the top of the lower die is positioned below the bottom of the push rod.
Preferably, the side plate is designed to be of a T-shaped structure, the side plate and the workbench form a telescopic structure, and one end of the side plate is attached to the lower die through a roller.
Preferably, the push rods are provided with 2 push rods, and the length of each push rod is greater than that of each side groove.
Compared with the prior art, the invention has the beneficial effects that: this car door stamping die, be provided with the air guide canal in the bed die, the effect of air guide canal is at the air duct during operation, can provide an ascending atmospheric pressure driving force for the car door of placing on the bed die, thereby make and leave a gap between car door after the shaping and the stamping die, the change is conveniently dismantled, the bed die of elevation structure and the common setting of curb plate, the removal of workstation dorsad takes place for the curb plate when the bed die moves down, after car door shaping is accomplished, when the bed die rises because of elastic connection spare's effect, the curb plate can take place the removal towards the workstation under elastic connection spare's effect, thereby utilize the push rod to promote the car door after the shaping, it is inconvenient to dismantle after having solved current car door shaping, easily cause the damage problem of mould.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic top view of the worktable according to the present invention;
FIG. 3 is a schematic view of the structure of the side plate of the present invention;
fig. 4 is a schematic front structural view of the present invention.
In the figure: 1. a work table; 2. erecting a rod; 3. a groove; 4. a side groove; 5. a lifting cylinder; 6. a support bar; 7. a base plate; 8. an upper die; 9. a lower die; 10. an elastic connecting member; 11. an air guide channel; 12. an air duct; 13. a side plate; 14. an elastic fixing member; 15. a roller; 16. a push rod.
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 obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative effort belong to the protection scope of the present invention;
referring to fig. 1-4, the present invention provides a technical solution: a stamping die for automobile doors comprises a workbench 1, upright rods 2, a groove 3, side grooves 4, a lifting cylinder 5, a support rod 6, a bottom plate 7, an upper die 8, a lower die 9, an elastic connecting piece 10, an air guide channel 11, an air guide pipe 12, side plates 13, an elastic fixing piece 14, a roller 15 and a push rod 16, wherein the upright rods 2 are fixedly arranged at the corners of the top of the workbench 1, the groove 3 is formed in the center of the workbench 1, the side grooves 4 are reserved on one side of the top of the groove 3, the lifting cylinder 5 is fixed on the upright rods 2 through the support rod 6, the bottom plate 7 is vertically connected with the lower end of the lifting cylinder 5, the upper die 8 is arranged on the bottom plate 7, the upper die 8 is positioned right above the groove 3, the lower die 9 is arranged in the groove 3, the lower end of the lower die 9 is connected with the bottom of the groove 3 through the elastic, an air duct 12 is arranged at the bottom edge of the groove 3, a side plate 13 is arranged on one side of the workbench 1 through an elastic fixing piece 14, one end of the side plate 13 is positioned below the lower die 9 in the groove 3, a roller 15 is fixed at one end of the side plate 13, a push rod 16 is vertically connected to the upper end of the side plate 13, and the push rod 16 is arranged in the side groove 4;
4 upright rods 2 are symmetrically arranged about the vertical central axis of the workbench 1, the upright rods 2 are in through connection with the bottom plate 7, the bottom plate 7 and the lifting cylinder 5 are convenient to mount and fix by arranging the upright rods 2, and meanwhile, when the bottom plate 7 is lifted and moved, the upright rods 2 can support and limit the bottom plate 7, so that the bottom plate 7 is prevented from deviating and shaking in the moving process to influence the stamping of a die;
the bottom of the lower die 9 is in an isosceles trapezoid structure, the lower die 9 is connected with the groove 3 in a matched mode, the lower die 9 is convenient to install and arrange, the lower die 9 does not shake or deviate when moving up and down, and meanwhile the lower die 9 can move with the side plates 13 through the rollers 15 when moving up and down;
the lower die 9 and the workbench 1 form a relative lifting structure, the minimum horizontal height of the top of the lower die 9 is positioned below the bottom of the push rod 16, the lower die 9 can move downwards under the pushing of the upper die 8, and can move and reset under the action of the elastic connecting piece 10, so that the relative lifting of the lower die 9 and the workbench 1 is realized, the lifting of the lower die 9 can drive the push rod 16 to move so as to move down the automobile door placed on the lower die 9, and the disassembly after the automobile door is formed is convenient;
the side plate 13 is designed into a T-shaped structure, the side plate 13 and the workbench 1 form a telescopic structure, one end of the side plate 13 is attached to the lower die 9 through a roller 15, the side plate 13 moves due to the contact of the roller 15 and the lower die 9 when the lower die 9 is lifted, contracts under the action of an elastic fixing piece 14, and drives a push rod 16 to move through the contraction of the side plate 13 so as to guide down the automobile door;
the push rod 16 is provided with 2, and the length of push rod 16 is greater than the length of side slot 4, improves the work efficiency that the car door was dismantled, reduces the dismantlement damage of mould simultaneously.
The working principle is as follows: when the automobile door stamping die is used, firstly, the bottom plate 7 is lifted through the lifting cylinder 5, a space with enough size is reserved between the upper die 8 and the lower die 9, then an automobile door to be stamped is placed between the upper die 8 and the lower die 9, after the automobile door is fixed, the lifting cylinder 5 is opened, the bottom plate 7 and the upper die 8 move downwards, the automobile door is slowly stamped along with the mutual approaching of the upper die 8 and the lower die 9, meanwhile, the lower die 9 descends due to the deformation of the elastic connecting piece 10 caused by extrusion, the lower die 9 pushes the side plate 13 to move back to the workbench 1 through the roller 15 in the descending process, after the automobile door is stamped, high-pressure gas is introduced into the groove 3 through the gas guide pipe 12, the gas flows between the automobile door and the lower die 9 through the gas guide channel 11, and the space between the automobile door and the lower die 9 is enlarged, then control lift cylinder 5 once more makes upper die 8 shift up, and upper die 8's removal can make lower mould 9 take place to reset because of elastic connection 10's elasticity, and curb plate 13 takes place to reset because of elastic fixing 14's effect like this to take place the motion under elastic fixing 14's effect, lead down the car door that sets up on lower mould 9, make things convenient for the dismantlement of car door, reduce the damage of mould simultaneously.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an automobile door stamping die, includes workstation (1), lift cylinder (5) and curb plate (13), its characterized in that: the top corner of the workbench (1) is fixedly provided with a vertical rod (2), the center of the workbench (1) is provided with a groove (3), a side groove (4) is reserved on one side of the top of the groove (3), the lifting cylinder (5) is fixed on the vertical rod (2) through a support rod (6), the lower end of the lifting cylinder (5) is vertically connected with a bottom plate (7), an upper mold (8) is arranged on the bottom plate (7), the upper mold (8) is positioned right above the groove (3), a lower mold (9) is arranged in the groove (3), the lower end of the lower mold (9) is connected with the bottom of the groove (3) through an elastic connecting piece (10), an air guide channel (11) is arranged in the lower mold (9), an air guide pipe (12) is arranged at the edge of the bottom of the groove (3), and a side plate (13) is arranged on one side of the workbench (1) through an elastic fixing piece (14), and one end of the side plate (13) is positioned below the lower die (9) in the groove (3), one end of the side plate (13) is fixed with a roller (15), the upper end of the side plate (13) is vertically connected with a push rod (16), and the push rod (16) is arranged in the side groove (4).
2. The automobile door stamping die according to claim 1, wherein: the vertical rod (2) is symmetrically provided with 4 vertical central axes of the workbench (1), and the vertical rod (2) is in through connection with the bottom plate (7).
3. The automobile door stamping die according to claim 1, wherein: the bottom of the lower die (9) is of an isosceles trapezoid structure, and the lower die (9) is connected with the groove (3) in a matched mode.
4. The automobile door stamping die according to claim 1, wherein: the lower die (9) and the workbench (1) form a relative lifting structure, and the minimum horizontal height of the top of the lower die (9) is positioned below the bottom of the push rod (16).
5. The automobile door stamping die according to claim 1, wherein: the side plate (13) is designed into a T-shaped structure, the side plate (13) and the workbench (1) form a telescopic structure, and one end of the side plate (13) is attached to the lower die (9) through a roller (15).
6. The automobile door stamping die according to claim 1, wherein: the number of the push rods (16) is 2, and the length of each push rod (16) is larger than that of each side groove (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810879505.8A CN109226496B (en) | 2018-08-03 | 2018-08-03 | Automobile door stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810879505.8A CN109226496B (en) | 2018-08-03 | 2018-08-03 | Automobile door stamping die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109226496A CN109226496A (en) | 2019-01-18 |
| CN109226496B true CN109226496B (en) | 2020-02-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810879505.8A Active CN109226496B (en) | 2018-08-03 | 2018-08-03 | Automobile door stamping die |
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| Country | Link |
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| CN (1) | CN109226496B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111922641A (en) * | 2020-08-04 | 2020-11-13 | 无锡南方智能物流设备股份有限公司 | Seamless assembly process for automobile body-in-white |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202087723U (en) * | 2011-06-02 | 2011-12-28 | 索尼数字产品(无锡)有限公司 | Automatic discharge device for digital camera housing stamping waste |
| CN203197156U (en) * | 2013-04-23 | 2013-09-18 | 安徽理工大学 | Automatic semi-coiling unloading device |
| CN203197157U (en) * | 2013-04-23 | 2013-09-18 | 安徽理工大学 | Automatic U-shaped bending piece unloading device |
| CN203356467U (en) * | 2013-07-16 | 2013-12-25 | 成都兴宇精密铸造有限公司 | Automatic discharging device |
| CN204673882U (en) * | 2015-05-05 | 2015-09-30 | 滁州现代模具制造有限公司 | A kind of easily de-material rush seat shaping mould alive |
| CN205217801U (en) * | 2015-12-21 | 2016-05-11 | 安庆中船动力配套有限公司 | Crooked mould of work piece surface |
| CN206170560U (en) * | 2016-09-13 | 2017-05-17 | 台州市黄岩恒大塑胶有限公司 | Flower bed partition plate injection mold |
| CN107116156A (en) * | 2017-06-18 | 2017-09-01 | 柴德维 | Workpiece stripper apparatus for forcing press |
| CN207205045U (en) * | 2017-09-26 | 2018-04-10 | 东莞优技五金模具有限公司 | A kind of hardware processing mold of side discharging |
| CN108160812A (en) * | 2017-12-30 | 2018-06-15 | 何淳浩 | The punching device for discharging of pipe punching hole machine |
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2018
- 2018-08-03 CN CN201810879505.8A patent/CN109226496B/en active Active
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| CN109226496A (en) | 2019-01-18 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20200117 Address after: 266111 Shandong Province, Qingdao city Chengyang District Green Industrial Park Applicant after: Qingdao Haozhou Flexible Products Manufacturing Co., Ltd. Address before: 408200 No. 7, Group 1, Woodpecker Village, Sanhe Street, Fengdu County, Chongqing Applicant before: Chen Lili |
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