CN207479348U - Convenient for the automobile exterior panel drawing die of trimming process step positioning - Google Patents
Convenient for the automobile exterior panel drawing die of trimming process step positioning Download PDFInfo
- Publication number
- CN207479348U CN207479348U CN201721403789.0U CN201721403789U CN207479348U CN 207479348 U CN207479348 U CN 207479348U CN 201721403789 U CN201721403789 U CN 201721403789U CN 207479348 U CN207479348 U CN 207479348U
- Authority
- CN
- China
- Prior art keywords
- process step
- convenient
- exterior panel
- trimming process
- automobile exterior
- 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.)
- Expired - Fee Related
Links
- 238000009966 trimming Methods 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000003028 elevating effect Effects 0.000 claims abstract description 5
- 238000004080 punching Methods 0.000 claims 1
- 238000003825 pressing Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The utility model discloses a kind of automobile exterior panel drawing dies convenient for trimming process step positioning, and including upper die and lower die, the upper die and lower die are connected by the guide sleeve being arranged in pairs with guide post, it is characterised in that：By elevating mechanism drive blank holder be arranged in the mounting groove opened up in lower die, be provided on the blank holder it is multiple rush hole flanging cavity plate, be arranged in upper mold with the matched Burring Punch that rushes of hole flanging cavity plate that rushes.Automobile exterior panel drawing die provided by the utility model convenient for trimming process step positioning, it is simple in structure, 4 can be made in drawing product both sides pressing mold rush hole flanging for Trimming Die positioning, increase the stability for treating deburring product on mold, it ensure that deburring precision, and then improve total member precision and vehicle assembly precision.
Description
Technical field
The utility model is related to Trend of Auto Manufacturing Technologies fields, are convenient for outside the automobile of trimming process step positioning more particularly, to a kind of
Plate drawing die.
Background technology
Due to covering drawing product outside automobile（Such as bonnet outside plate）Surface is flat and without location hole, therefore trimming process step
Product is positioned by type face, there are the fluctuation of deburring dimensional accuracy during deburring, so as to cause total member precision fluctuation or
Bound edge is bad caused by changing during bound edge because of flange height causes vehicle assembly precision that can not ensure.
Invention content
The utility model provides a kind of automobile exterior panel drawing die convenient for trimming process step positioning, it is therefore intended that solves existing
Drawing article surface is flat can not to position the problem of causing part accuracy that can not ensure.
To achieve the above object, the utility model can take following technical proposals：
Automobile exterior panel drawing die described in the utility model convenient for trimming process step positioning, including upper die and lower die, institute
Upper die and lower die are stated by the guide sleeve being arranged in pairs with guide post to be connected, it is characterised in that：The blank holder driven by elevating mechanism
Be arranged in the mounting groove opened up in lower die, be provided on the blank holder it is multiple rush hole flanging cavity plate, rush hole flanging cavity plate with described
The matched Burring Punch that rushes is arranged in upper mold.
Guide plate is provided between the blank holder and the mounting groove.
The balance weight being in contact with upper mold is provided on the blank holder.
The hole flanging cavity plate that rushes is 4.
Automobile exterior panel drawing die provided by the utility model convenient for trimming process step positioning, it is simple in structure, it can draw
Prolong product both sides pressing mold make 4 rush hole flanging for Trimming Die position, increase the stability for treating deburring product on mold,
It ensure that deburring precision, and then improve total member precision and vehicle assembly precision.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is A portions enlarged drawing in Fig. 1.
Fig. 3 is drawing outside plate appearance schematic diagram prepared by Fig. 1.
Specific embodiment
As shown in Figure 1, 2, the automobile exterior panel drawing die described in the utility model convenient for trimming process step positioning, including upper
Mould 1 and lower die 2, the two is connected by the guide sleeve 3 being arranged in pairs with guide post 4, by elevating mechanism 5（Generally use guide rod）
The blank holder 6 of driving is arranged in the mounting groove opened up in lower die 2, and guide plate 9 is provided between blank holder 6 and mounting groove, is protected
Card blank holder 6 vertically moves up and down.Setting matches there are four hole flanging cavity plate 7 is rushed with rushing hole flanging cavity plate 7 on blank holder 6
The Burring Punch 8 that rushes closed is arranged in upper mold 1.Under the action of guide sleeve 3, guide post 4 and elevating mechanism 5, guide plate 9, pressing mold is made
Rush hole flanging a location determinations and accuracy is higher.In addition, 7 He of hole flanging cavity plate is rushed in two sets of each side setting in blank holder 6
Rush Burring Punch 8, can be made with pressing mold four pile setting rush hole flanging a, to improve positioning of the product on flanging die
Accuracy.Under normal conditions, hole flanging a is rushed as semicircle, and the balance weight 10 being in contact with upper mold 1 is provided on blank holder 6,
It tosses about to serve during pressing mold.
Claims (4)
1. a kind of automobile exterior panel drawing die convenient for trimming process step positioning, including upper mold（1）And lower die（2）, the upper mold（1）
And lower die（2）Pass through the guide sleeve being arranged in pairs（3）And guide post（4）It is connected, it is characterised in that：By elevating mechanism（5）Driving
Blank holder（6）It is arranged on lower die（2）On in the mounting groove that opens up, the blank holder（6）On be provided with and multiple rush hole flanging cavity plate
（7）, hole flanging cavity plate is rushed with described（7）It is matched to rush Burring Punch（8）It is arranged on upper mold（1）On.
2. the automobile exterior panel drawing die according to claim 1 convenient for trimming process step positioning, it is characterised in that：The pressure
Flange（6）Guide plate is provided between the mounting groove（9）.
3. the automobile exterior panel drawing die according to claim 1 convenient for trimming process step positioning, it is characterised in that：The pressure
Flange（6）On be provided with and upper mold（1）The balance weight being in contact（10）.
4. the automobile exterior panel drawing die according to claim 1 convenient for trimming process step positioning, it is characterised in that：The punching
Hole flanging cavity plate（7）It is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721403789.0U CN207479348U (en) | 2017-10-27 | 2017-10-27 | Convenient for the automobile exterior panel drawing die of trimming process step positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721403789.0U CN207479348U (en) | 2017-10-27 | 2017-10-27 | Convenient for the automobile exterior panel drawing die of trimming process step positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207479348U true CN207479348U (en) | 2018-06-12 |
Family
ID=62477672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721403789.0U Expired - Fee Related CN207479348U (en) | 2017-10-27 | 2017-10-27 | Convenient for the automobile exterior panel drawing die of trimming process step positioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207479348U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109604453A (en) * | 2018-12-26 | 2019-04-12 | 重庆全能电器有限公司 | Casing squeezes pore pressure mark mold |
| CN110976643A (en) * | 2019-12-05 | 2020-04-10 | 宾法(廊坊)新能源汽车制造有限公司 | Automobile trial-manufacturing inner plate die |
-
2017
- 2017-10-27 CN CN201721403789.0U patent/CN207479348U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109604453A (en) * | 2018-12-26 | 2019-04-12 | 重庆全能电器有限公司 | Casing squeezes pore pressure mark mold |
| CN109604453B (en) * | 2018-12-26 | 2020-06-30 | 重庆全能电器有限公司 | Casing hole extrusion mark pressing die |
| CN110976643A (en) * | 2019-12-05 | 2020-04-10 | 宾法(廊坊)新能源汽车制造有限公司 | Automobile trial-manufacturing inner plate die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 Termination date: 20211027 |