CN204035291U - A kind of automobile board flexible die forming equipment - Google Patents
A kind of automobile board flexible die forming equipment Download PDFInfo
- Publication number
- CN204035291U CN204035291U CN201420445628.8U CN201420445628U CN204035291U CN 204035291 U CN204035291 U CN 204035291U CN 201420445628 U CN201420445628 U CN 201420445628U CN 204035291 U CN204035291 U CN 204035291U
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- CN
- China
- Prior art keywords
- soft mode
- guide pillar
- moving platen
- forming equipment
- base plate
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Abstract
The utility model discloses a kind of automobile board flexible die forming equipment, this equipment comprises: base plate, stop collar, driving mechanism, moving platen, soft mode, guide pillar, finishing die, solid plate and soft mode frame, solid plate, base plate is separately fixed at the upper and lower of guide pillar, guide pillar is inserted in stop collar, moving platen is arranged on the middle part of guide pillar, loading equipemtn is arranged between base plate and moving platen, the shape on finishing die surface is identical with the surface configuration of processed auto parts, the linkage section on finishing die top is through solid plate, linked together by locking nut or pin and solid plate, soft mode frame is arranged on moving platen, soft mode is loaded in soft mode frame.This equipment can realize personalized plasticity, and have structure simple, dynamic model is provided with soft mode, low cost of manufacture, easy to operate.
Description
Technical field
The utility model relates to flexible die forming technical field, is specifically related to a kind of automobile board flexible die forming equipment.
Background technology
Sheet metal forming CAE can provide many-sided analysis and analog result: as the flowing of material, the change of thickness, destruction, wrinkling, resilience, and the information such as residual stress and strain, and CAE can be used for the reasonability predicting product design and processing technology.
Cae analysis is in fact the overall process simulating sheet metal deformation on computers, thus judges the reasonability of stamping process program.When carrying out soft mode design, the analysis result of CAE can provide a lot of valuable information;
First according to the feature of workpiece, rational punching press positive direction is selected; The formulation of pressing direction is the main factor affecting surface quality and operation content, and pressing direction is no longer changed after formulating in principle, otherwise can cause the failure that soft mode makes.Therefore after receiving product digital-to-analogue, first pressing direction is judged;
Number of molds is determined; Determine the quantity of shaping soft mode according to the complexity of the feature of part, and the sequencing of mould need be determined simultaneously, to consider the datum mark that each mould coordinates when soft mode designs, thus guarantee the precision of part;
Mould structure, according to cae analysis result, determines that mould is the need of feature such as design blank holder etc., thus avoids the mass defect aspects such as the breaking of plate, folded material, wrinkling, thinning, cut; The need of structure of taking blame for others; Determine whether to need to increase springback compensation parameter according to the yield strength of part material;
The selection of mold materials: the selection of mold materials need be determined according to following various information: soft mode part trial-production quantity; The shape of part and size; The material of part and thickness; Conventional material is cast iron or common low carbon steel plate; The processing of mould and post processing, carry out the processing of concave-convex mold by CNC, guarantee the precision of mould.Then carry out the polishing of die surface.
Through finding the literature search of prior art, Chinese patent Authorization Notice No.: CN1179842C, name is called: multi-point formation apparatus for sheet material, this device is by the lower and upper cross-member be connected on four cylinders, moved cross beam, upper and lower element body control unit group, load maintainer forms, the surrounding of upper and lower element body group is also provided with upper and lower flange fixing installation, upper and lower element body control unit group is separately fixed on two blocks of large plates together with the flange fixing installation arranged in its surrounding, wherein go up element body control unit group, upper flange fixing installation and large plate are fixed on moved cross beam, move up and down with moved cross beam, lower element body control unit group, lower flange fixing installation and large plate are fixed on sill, described flange fixing installation up and down can adopt multiple hydraulic cylinder, nitrogen spring or helical spring composition, upper and lower flange fixing installation can apply flanging to the flanging garden be located between upper and lower flange fixing installation simultaneously.Also find in retrieval, Chinese patent Authorization Notice No. CNl169638C, name is called: the multi-point formation apparatus for sheet material of Quick shape regulating, this device is by upper and lower element body control unit group, guiding mechanism, load maintainer and frame composition, upper and lower element body group is made up of multiple element body control unit that can independently adjust, each cell cube control unit by its independently guiding mechanism adjustment axially can move freely along it, and can locate at an arbitrary position, after adjusting required curved surface, then by load maintainer loading and shaping.It is characterized in that said independent adjusting mechanism is by adjusting application of motor, Simple corner checkout gear, control circuit forms.These two inventions all provide the dieless forming device that can realize automatically controlling, include upper and lower element body control unit group, in the first device, flange fixing installation can adopt multiple hydraulic cylinder, nitrogen spring or helical spring composition, do not provide the concrete mode realizing the adjustment of element body, the second device specifically provides a kind of mechanism realizing the adjustment of element body, and complex structure, manufacturing cost is high.
Utility model content
The purpose of this utility model is to overcome the defect existed in prior art, and provide a kind of and realize personalized plasticity, simplify the design of particular manufacturing craft, manufacture, structure is simple, low cost of manufacture, easy to operate automobile board flexible die forming equipment.
For achieving the above object, the technical solution of the utility model is a kind of automobile board flexible die forming equipment of design, it is characterized in that, described equipment comprises: base plate, stop collar, driving mechanism, moving platen, soft mode, guide pillar, finishing die, solid plate and soft mode frame, solid plate, base plate is separately fixed at the upper and lower of guide pillar, guide pillar is inserted in stop collar, moving platen is arranged on the middle part of guide pillar, loading equipemtn is arranged between base plate and moving platen, the shape on finishing die surface is identical with the surface configuration of processed auto parts, the linkage section on finishing die top is through solid plate, linked together by locking nut or pin and solid plate, soft mode frame is arranged on moving platen, soft mode is loaded in soft mode frame.
Wherein preferred technical scheme is that described finishing die is punch.
Preferred technical scheme also has, and described load maintainer is hydraulic pressure or pneumatic driving structure.
Preferred technical scheme also has, and described soft mode is rubber or rubber liquid capsule.
Preferred technical scheme also has, and described guide pillar is inserted in stop collar, is arranged between base plate and moving platen.
Preferred technical scheme also has, and the surface of described processed auto parts is provided with separating film layer.
Advantage of the present utility model and beneficial effect are: this automobile board flexible die forming equipment can realize personalized plasticity, there is structure simple, dynamic model is provided with soft mode, low cost of manufacture, easy to operate: by discrete method, meeting auto parts under the prerequisite of certain precision, accuracy is high, the good stability of the location of finishing die, even if there is larger plastic force, also can positioning stablity; Use hydraulic pressure or pneumatic actuation as augmentor, overcome existing apparatus lattice expensive, the shortcomings such as sealing difficulty.Because this mould can for different auto parts Reusability, eliminate the design of many molds, manufacture, debugging operation, save a large amount of materials, instrument, the energy and time, the precision needed for auto parts can be reached again simultaneously, greatly reduce surgery cost, there is very wide application prospect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model automobile board flexible die forming equipment.
In figure: 1, base plate; 2, stop collar; 3, driving mechanism; 4, moving platen; 5, soft mode; 6, guide pillar; 7, finishing die; 8, solid plate; 9, soft mode frame; 10, linkage section; 11, nut or pin; 12, separating film layer.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1, the utility model is a kind of automobile board flexible die forming equipment, this equipment comprises: base plate 1, stop collar 2, driving mechanism 3, moving platen 4, soft mode 5, guide pillar 6, finishing die 7, solid plate 8 and soft mode frame 9, solid plate 8, base plate 1 is separately fixed at the upper and lower of guide pillar 6, guide pillar 6 is inserted in stop collar 2, moving platen 4 is arranged on the middle part of guide pillar 6, loading equipemtn 3 is arranged between base plate 1 and moving platen 4, the shape on finishing die 7 surface is identical with the surface configuration of processed auto parts, the linkage section 10 on finishing die 7 top is through solid plate 8, linked together with solid plate 8 by locking nut or pin 11, soft mode frame 9 is arranged on moving platen 4, soft mode 5 is loaded in soft mode frame 9.
In the utility model, preferred technical scheme is, described finishing die 7 is punch.
In the utility model, preferred technical scheme also has, and described load maintainer 3 is hydraulic pressure or pneumatic driving structure.
In the utility model, preferred technical scheme also has, and described soft mode 5 is rubber or rubber liquid capsule.
In the utility model, preferred technical scheme also has, and described guide pillar 6 is inserted in stop collar 2, is arranged between base plate 1 and moving platen 4.
In the utility model, preferred technical scheme also has, and the surface of described processed auto parts is provided with separating film layer 12.
Described driving mechanism 3 also can adopt motor-driven feed screw nut driving mechanism, is driven the motion of moving platen 4 by driving mechanism.
Described locking nut 10 is made up of double nut.
Described guide pillar 6 is inserted in stop collar 2, is placed between base plate 1 and moving platen 4, the position of restriction moving platen 4, ensures laying and operating space of driving mechanism 3.
According to the shaped region of the sheet metal that need be shaped, finishing die 7 is installed and forms mold work discretization surface.Realize the discretization curved surface of die punch working surface.Increase by a circle finishing die in the periphery of these finishing dies 7 again and adopt contour arrangement mode, its axial location is determined by pressure-pad-force size, and soft mode 5 surface corresponding with it, first mutually extrudes plate, thus play flanging effect in forming process.
Described soft mode 5 can with rubber or rubber liquid capsule.The sheet metal be formed is placed on soft mode 5, for being conducive to making plastic force homogenising, can spread the thin separating film layer of one deck 12 as required on the surface of the sheet metal that is formed.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. an automobile board flexible die forming equipment, it is characterized in that, described equipment comprises: base plate (1), stop collar (2), driving mechanism (3), moving platen (4), soft mode (5), guide pillar (6), finishing die (7), solid plate (8) and soft mode frame (9), solid plate (8), base plate (1) is separately fixed at the upper and lower of guide pillar (6), guide pillar (6) is inserted in stop collar (2), moving platen (4) is arranged on the middle part of guide pillar (6), loading equipemtn (3) is arranged between base plate (1) and moving platen (4), the shape on finishing die (7) surface is identical with the surface configuration of processed auto parts, the linkage section (10) on finishing die (7) top is through solid plate (8), linked together with solid plate (8) by locking nut or pin (11), soft mode frame (9) is arranged on moving platen (4), soft mode (5) is loaded in soft mode frame (9).
2. automobile board flexible die forming equipment as claimed in claim 1, it is characterized in that, described finishing die (7) is punch.
3. automobile board flexible die forming equipment as claimed in claim 1, it is characterized in that, described load maintainer (3) is hydraulic pressure or pneumatic driving structure.
4. the automobile board flexible die forming equipment as described in claim l, is characterized in that, described soft mode (5) is rubber or rubber liquid capsule.
5. automobile board flexible die forming equipment as claimed in claim 1, is characterized in that, described guide pillar (6) is inserted in stop collar (2), be arranged between base plate (1) and moving platen (4).
6. automobile board flexible die forming equipment as claimed in claim 1, is characterized in that, the surface of described processed auto parts is provided with separating film layer (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420445628.8U CN204035291U (en) | 2014-08-08 | 2014-08-08 | A kind of automobile board flexible die forming equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420445628.8U CN204035291U (en) | 2014-08-08 | 2014-08-08 | A kind of automobile board flexible die forming equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204035291U true CN204035291U (en) | 2014-12-24 |
Family
ID=52236001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420445628.8U Expired - Fee Related CN204035291U (en) | 2014-08-08 | 2014-08-08 | A kind of automobile board flexible die forming equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204035291U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107199524A (en) * | 2017-06-28 | 2017-09-26 | 安徽机电职业技术学院 | A kind of brake block drying fixture |
-
2014
- 2014-08-08 CN CN201420445628.8U patent/CN204035291U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107199524A (en) * | 2017-06-28 | 2017-09-26 | 安徽机电职业技术学院 | A kind of brake block drying fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20150808 |
|
| EXPY | Termination of patent right or utility model |