CN107243546A - The shaping press material structure of fender mould - Google Patents
The shaping press material structure of fender mould Download PDFInfo
- Publication number
- CN107243546A CN107243546A CN201710208380.1A CN201710208380A CN107243546A CN 107243546 A CN107243546 A CN 107243546A CN 201710208380 A CN201710208380 A CN 201710208380A CN 107243546 A CN107243546 A CN 107243546A
- Authority
- CN
- China
- Prior art keywords
- shaping
- cylinder
- material structure
- press material
- upper bolster
- Prior art date
- 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.)
- Pending
Links
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
- B21D37/08—Dies with different parts for several steps in a process
-
- 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
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
-
- 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
- B21D53/00—Making other particular articles
- B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
-
- 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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/20—Deep-drawing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The present invention relates to a kind of shaping press material structure of fender mould, the shaping press material structure of the fender mould includes upper bolster and die shoe, the die shoe is provided with shaping benchmark mould, the upper bolster is provided with holding pad and the first cylinder to drive the holding pad motion, and the shaping benchmark mould complements each other to form floating shaping feeding pressure mechanism with the holding pad.The depth of the invention for effectively controlling drawing die, improves stock utilization, effectively controls the sliding of plate, improve the face quality of part.
Description
Technical field
The present invention relates to workpiece shaping field, more particularly to a kind of shaping press material structure of fender mould.
Background technology
At present, in the stamping Die Design of body of a motor car part, because the dog-leg region drawing depth of beater or beat-up is deep, and
Angle is big, thus can not a drawing in place, but typically reserve less shaping amount, dog-leg region can be carried out in OP30 processes
Wedge shaping and flange, it is common to be shaped as realizing that side is whole and rollover using same wedge.
However, this side whole side, which turns over mode, has following defect：1st, because dog-leg region can make whole drawing depth more deeply
Deep, crest line shape is difficult to ensure, is also easy to produce skid wire；2nd, regional area has influence on overall drawing depth can be such that plate integrally increases deeply
Greatly, stock utilization is influenceed；3rd, side whole side is turned over is realized for same wedge, i.e. shaping and flange is synchronously carried out, and type face is also easy to produce torsion
Song, influences part qualification rate.
The content of the invention
It is a primary object of the present invention to provide a kind of shaping press material structure of fender mould, it is intended to reduce drawing
The drawing depth of mould, lifts the sliding of stock utilization, effectively control plate, lifts the surface quality of part.
The present invention is achieved in that a kind of shaping press material structure of fender mould, including upper bolster and lower mould
Seat, the die shoe is provided with shaping benchmark mould, and the upper bolster is provided with holding pad and to drive the holding pad to transport
The first dynamic cylinder, the shaping benchmark mould complements each other to form floating shaping feeding pressure mechanism with the holding pad.
The further technical scheme of the present invention is that the upper bolster is provided with the rollover wedge for flange, it is described on
The second cylinder for driving the rollover wedge to move is additionally provided with die holder, after shaping is completed, second cylinder drives
The dynamic rollover wedge carries out flange.
The further technical scheme of the present invention is that the upper bolster is additionally provided be engaged with first cylinder whole
Shape mechanism slide fit face.
The further technical scheme of the present invention is that the upper bolster is additionally provided with the side being engaged with second cylinder
Turning mechanism slide fit face.
The further technical scheme of the present invention is that first cylinder is provided with the first cylinder rod, second cylinder
On be provided with to be provided with the second cylinder rod, first cylinder rod and the second cylinder and be shaped into sole piece.
The further technical scheme of the present invention is to be additionally provided with conical balance block on the holding pad.
The further technical scheme of the present invention is that safe screw rod is additionally provided with the upper bolster.
The beneficial effects of the invention are as follows：The shaping press material structure for the fender mould that the present invention is provided is on upper bolster
Holding pad and the first cylinder to drive the holding pad motion are set, shaping benchmark mould is set on the die shoe,
The shaping benchmark mould complements each other to form floating shaping feeding pressure mechanism with the holding pad, and the plate on the benchmark mould is entered
Row shaping, then carries out flange to plate by the rollover wedge being arranged on lower mould, effectively controls the depth of drawing die, carry
Stock utilization has been risen, the sliding of plate is effectively controlled, the face quality of part is improved.
Brief description of the drawings
Fig. 1 is a kind of front view of the shaping press material structure for fender mould that the present invention is provided；
Fig. 2 is a kind of side view of the shaping press material structure for fender mould that the present invention is provided；
Reference：
Upper bolster -10；
Holding pad -101；
Conical balance block -1011；
First cylinder -102；
Reshaping device slide fit face -1021；
Second cylinder -103；
It is shaped into sole piece -1031；
Rollover wedge -104；
Shaping binder insert -105；
Breaker bolt -106；
Die shoe -20；
Shaping benchmark mould -201.
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.
Embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
As shown in Figure 1 to Figure 2, present pre-ferred embodiments propose a kind of shaping binder knot of fender mould
Structure, the shaping press material structure includes upper bolster 10 and die shoe 20, and the die shoe 20 is provided with shaping benchmark mould 201, described
Upper bolster 10 is provided with holding pad 101 and the first cylinder 102 to drive the holding pad 101 to move, the shaping base
Quasi-mode 201 complements each other to form floating shaping feeding pressure mechanism with the holding pad 101.
Wherein, plate is placed between shaping benchmark mould 201 and holding pad 101.
Further, the upper bolster 10 is provided with the rollover wedge for flange, the upper bolster 10 and is additionally provided with
For the second cylinder 103 for driving the rollover wedge to move, after shaping is completed, second cylinder 103 drives the side
Turn over wedge and carry out flange.
Further, the upper bolster 10 is additionally provided with the reshaping device slide fit face being engaged with first cylinder 102
1021。
Further, the upper bolster 10 is additionally provided with the rollover mechanism slide fit face being engaged with second cylinder 103.
Further, it is provided with the cylinder 103 of the first cylinder 102 and second and is shaped into sole piece 1031.
Further, conical balance block 1011 is additionally provided with the holding pad 101, wherein, the conical balance block
1011 are used to ensureing the equilibrium on earth with binder of shaping, the number of the conical balance block 1011 can be arranged as required to for
Two or more.
Further, safe screw rod 106 is additionally provided with the upper bolster 10, the safe screw rod 106 is used to ensure institute
State the shaping of shaping press material structure and the security of flange of fender mould.
The motion process and operation principle of the shaping press material structure of the fender mould provided below the present invention are made
Elaborate：
The shaping press material structure of the fender mould is during closure, and the upper bolster 10 is progressively transported downwards
Dynamic, the holding pad 101 first on earth, pushes down plate, and subsequent first cylinder 102 is started working, when first cylinder
102 bars are moved to after certain stroke, are arranged on the bar of the first cylinder 102 and are shaped into sole piece 1031 in first cylinder
The conical balance block 1011 acted under the thrust of 102 bars on the holding pad 101, so as to carry out shaping to plate；It is real
While existing shaping, second cylinder 103 drives the rollover wedge setting in motion, after bottom is shaped into, starts to undertake pressure
The function of material, the sole piece 1031 that is shaped into being arranged on the bar of the first cylinder 102 is made in the thrust of the bar of the second cylinder 103
The conical balance block 1011 acted under on the holding pad 101, rollover wedge is started working, and realizes turning over for plate side wall
Side.
The shaping press material structure for the fender mould that the present invention is provided, compared with prior art, with advantages below：
A, the breakthrough and innovation of the shallow stretching of thickness beater or beat-up is realized from technique；The depth of drawing die is effectively controlled, is carried
Stock utilization is risen；The sliding of plate is effectively controlled, the face quality of part is improved；
B, the present invention turn over structure for positive whole side, realize shaping and flange is asynchronous carries out, first shaping binder flange again；
C, realize the shaping under binder state, prevent the corrugation and distortion of part reforming process under non-binder state；
D, realize the arrangement shaping of local narrow regions and flange body to solve the breakthrough of product problem.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize
Equivalent structure or the flow conversion that description of the invention and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (7)
1. a kind of shaping press material structure of fender mould, it is characterised in that the shaping press material structure include upper bolster and
Die shoe, the die shoe is provided with shaping benchmark mould, and the upper bolster is provided with holding pad and to drive the binder
First cylinder of plate motion, the shaping benchmark mould complements each other to form floating shaping feeding pressure mechanism with the holding pad.
2. the shaping press material structure of fender mould according to claim 1, it is characterised in that the upper bolster is set
It is equipped with the second gas being additionally provided with the rollover wedge for flange, the upper bolster for driving the rollover wedge to move
Cylinder, after shaping is completed, the second cylinder driving rollover wedge carries out flange.
3. the shaping press material structure of fender mould according to claim 2, it is characterised in that the upper bolster is also
It is provided with the reshaping device slide fit face being engaged with first cylinder.
4. the shaping press material structure of fender mould according to claim 2, it is characterised in that the upper bolster is also
It is provided with the rollover mechanism slide fit face being engaged with second cylinder.
5. the shaping press material structure of fender mould according to claim 2, it is characterised in that first cylinder
It is provided with the first cylinder rod, second cylinder and is provided with the second cylinder rod, is set on first cylinder rod and the second cylinder
It is equipped with and is shaped into sole piece.
6. the shaping press material structure of fender mould according to claim 1, it is characterised in that on the holding pad
It is additionally provided with conical balance block.
7. the shaping press material structure of the fender mould according to claim 1-6 any one, it is characterised in that institute
State and safe screw rod is additionally provided with upper bolster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710208380.1A CN107243546A (en) | 2017-03-31 | 2017-03-31 | The shaping press material structure of fender mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710208380.1A CN107243546A (en) | 2017-03-31 | 2017-03-31 | The shaping press material structure of fender mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107243546A true CN107243546A (en) | 2017-10-13 |
Family
ID=60016599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710208380.1A Pending CN107243546A (en) | 2017-03-31 | 2017-03-31 | The shaping press material structure of fender mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107243546A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107716686A (en) * | 2017-11-30 | 2018-02-23 | 重庆平伟汽车科技股份有限公司 | Automobile panel drawing process and drawing die |
| CN115229000A (en) * | 2022-07-27 | 2022-10-25 | 中国第一汽车股份有限公司 | Split type material pressing plate, die and method for improving material pressing state of fist area of fender |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012196714A (en) * | 2012-07-26 | 2012-10-18 | Nissan Motor Co Ltd | Method and apparatus for forming workpiece |
| CN203887058U (en) * | 2014-06-04 | 2014-10-22 | 安徽江淮汽车股份有限公司 | Trimming and flanging shaping die |
| CN104624811A (en) * | 2015-02-13 | 2015-05-20 | 安徽福达汽车模具制造有限公司 | Fender side-tipping die |
| CN204545131U (en) * | 2015-02-13 | 2015-08-12 | 安徽福达汽车模具制造有限公司 | A kind of beater or beat-up rollover mould |
| CN204603071U (en) * | 2015-05-19 | 2015-09-02 | 福臻（马鞍山）科技发展有限公司 | A kind of fender front and the synchronous hemmer in side |
| CN106040878A (en) * | 2016-06-06 | 2016-10-26 | 安徽江淮汽车股份有限公司 | Novel material pressing core mechanism |
| CN207043150U (en) * | 2017-03-31 | 2018-02-27 | 上汽通用五菱汽车股份有限公司 | The shaping press material structure of fender mould |
-
2017
- 2017-03-31 CN CN201710208380.1A patent/CN107243546A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012196714A (en) * | 2012-07-26 | 2012-10-18 | Nissan Motor Co Ltd | Method and apparatus for forming workpiece |
| CN203887058U (en) * | 2014-06-04 | 2014-10-22 | 安徽江淮汽车股份有限公司 | Trimming and flanging shaping die |
| CN104624811A (en) * | 2015-02-13 | 2015-05-20 | 安徽福达汽车模具制造有限公司 | Fender side-tipping die |
| CN204545131U (en) * | 2015-02-13 | 2015-08-12 | 安徽福达汽车模具制造有限公司 | A kind of beater or beat-up rollover mould |
| CN204603071U (en) * | 2015-05-19 | 2015-09-02 | 福臻（马鞍山）科技发展有限公司 | A kind of fender front and the synchronous hemmer in side |
| CN106040878A (en) * | 2016-06-06 | 2016-10-26 | 安徽江淮汽车股份有限公司 | Novel material pressing core mechanism |
| CN207043150U (en) * | 2017-03-31 | 2018-02-27 | 上汽通用五菱汽车股份有限公司 | The shaping press material structure of fender mould |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107716686A (en) * | 2017-11-30 | 2018-02-23 | 重庆平伟汽车科技股份有限公司 | Automobile panel drawing process and drawing die |
| CN107716686B (en) * | 2017-11-30 | 2024-03-26 | 重庆平伟汽车科技股份有限公司 | Automobile panel stretching process and stretching die |
| CN115229000A (en) * | 2022-07-27 | 2022-10-25 | 中国第一汽车股份有限公司 | Split type material pressing plate, die and method for improving material pressing state of fist area of fender |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171013 |
|
| RJ01 | Rejection of invention patent application after publication |