CN206065225U - A kind of subframe upper body stamping mold - Google Patents
A kind of subframe upper body stamping mold Download PDFInfo
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- CN206065225U CN206065225U CN201621051044.8U CN201621051044U CN206065225U CN 206065225 U CN206065225 U CN 206065225U CN 201621051044 U CN201621051044 U CN 201621051044U CN 206065225 U CN206065225 U CN 206065225U
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- die
- upper body
- deburring
- insert
- stamping mold
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Abstract
The utility model discloses a kind of subframe upper body stamping mold, it is related to automobile die technology field, including die ontology, die has been bolted in the lower template of the die ontology, the both sides of the die are provided with the insert for deburring, outwardly technical gaps are provided with the cutting edge of the upper end of the insert, subframe upper body stamping parts molding procedure of the present utility model is divided into：Drawing, deburring, flange；Deburring is carried out after drawing, flange after the completion of trimming process step, is carried out；By to original process improving, completing corresponding process optimization, optimize trimming edge, and the technical gaps for increasing deburring, it is ensured that in overturning process, part does not produce cracking phenomena.
Description
Technical field
This utility model is related to automobile die technology field, and in particular to a kind of subframe upper body stamping mold.
Background technology
With flourishing for automobile industry, automobile front subframe upper body (as shown in Figure 1) is enterprising on original vehicle basis
Capable remodeling product also gradually increases, and by being made using high-strength steel sheet punching press, flange depth is general relatively deep for subframe upper body, and
And steel plate thickness is larger, therefore often there are the great quality problems such as necking down, cracking in the flange of part, and then affects normal punching
Casting die is produced.
Subframe upper body stamping mold as shown in Figure 2, existing part in actual production process, after the deburring of part
There is batch cracking phenomena in flange in process part processing, wastes very big to cost.
Utility model content
The purpose of this utility model is to provide a kind of subframe upper body stamping mold, caused by solving in prior art
Drawbacks described above.
A kind of subframe upper body stamping mold, including die ontology, it is solid by bolt in the lower template of the die ontology
Surely the both sides for having die, the die are provided with the insert for deburring, are provided with outwardly at the cutting edge of the upper end of the insert
Technical gaps.
Preferably, it is step-like at the cutting edge of the insert.
Preferably, the upper surface of the technical gaps is flushed with the table top got out of a predicament or an embarrassing situation of the cutting edge of insert.
Preferably, the die is provided with knockout rod.
Preferably, the quantity of the knockout rod is 2 and is arranged at the middle part of die.
The utility model has the advantage of：Subframe upper body stamping parts molding procedure of the present utility model is divided into：Drawing, repair
Side, flange；Deburring is carried out after drawing, flange after the completion of trimming process step, is carried out；It is corresponding by original process improving, completing
Process optimization, optimize trimming edge, and the technical gaps for increasing deburring, it is ensured that in overturning process, it is existing that part does not produce cracking
As.
Description of the drawings
Fig. 1 is part product figure.
Fig. 2 is the structural representation of traditional subframe upper body stamping mold.
Fig. 3 is a kind of structural representation of subframe upper body stamping mold described in the utility model.
Fig. 4 is that the structure in a kind of subframe upper body stamping mold described in the utility model at insert and technical gaps is shown
It is intended to.
Fig. 5 is structural representation of the workpiece Jing after flanging die molding after improving stamping mold.
Wherein, 1- lower templates, 2- dies, 3- inserts, 4- cutting edges, 5- technical gaps, 6- knockout rods, 7- subframes upper body.
Specific embodiment
Technological means, creation characteristic, reached purpose and effect to realize this utility model is easy to understand, below
With reference to specific embodiment, this utility model is expanded on further.
As shown in Figures 3 to 5, a kind of subframe upper body stamping mold, including die ontology, the lower mould of the die ontology
Die 2 is bolted on plate 1, the both sides of the die 2 are provided with the insert 3 for deburring, the upper end of the insert 3
Outwardly technical gaps 5 are provided with cutting edge 4.
It should be noted that being step-like, upper surface and the insert 3 of the technical gaps 5 at the cutting edge 4 of the insert 3
The table top got out of a predicament or an embarrassing situation of cutting edge 4 flush.
In the present embodiment, the die 2 is provided with knockout rod 6, and the quantity of the knockout rod is 2 and is arranged at die
Workpiece is ejected after mould molding by 2 middle part by knockout rod 6.
Based on above-mentioned, 7 stamping parts molding procedure of subframe upper body of the present utility model is divided into：Drawing, deburring, flange；
Deburring is carried out after drawing, flange after the completion of trimming process step, is carried out；By to original process improving, completing corresponding technique excellent
Change, optimize trimming edge, and the technical gaps 5 for increasing deburring, it is ensured that in overturning process, part does not produce cracking phenomena.
As known by the technical knowledge, this utility model can be by other essence without departing from its spirit or the reality of essential feature
Apply scheme to realize.Therefore, embodiment disclosed above, for each side, is all merely illustrative, and is not only
's.It is all in the range of this utility model or in the change being equal in the range of this utility model by this utility model bag
Contain.
Claims (5)
1. a kind of subframe upper body stamping mold, including die ontology, it is characterised in that lead in the lower template of the die ontology
Cross bolt and be fixed with die, the both sides of the die are provided with the insert for deburring, are provided with the cutting edge of the upper end of the insert
Outwardly technical gaps.
2. a kind of subframe upper body stamping mold according to claim 1, it is characterised in that：At the cutting edge of the insert it is
It is step-like.
3. a kind of subframe upper body stamping mold according to claim 2, it is characterised in that：The upper end of the technical gaps
Face is flushed with the table top got out of a predicament or an embarrassing situation of the cutting edge of insert.
4. a kind of subframe upper body stamping mold according to claim 3, it is characterised in that：The die is provided with dnockout
Bar.
5. a kind of subframe upper body stamping mold according to claim 4, it is characterised in that：The quantity of the knockout rod is
2 and it is arranged at the middle part of die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621051044.8U CN206065225U (en) | 2016-08-31 | 2016-08-31 | A kind of subframe upper body stamping mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621051044.8U CN206065225U (en) | 2016-08-31 | 2016-08-31 | A kind of subframe upper body stamping mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206065225U true CN206065225U (en) | 2017-04-05 |
Family
ID=58437703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621051044.8U Active CN206065225U (en) | 2016-08-31 | 2016-08-31 | A kind of subframe upper body stamping mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206065225U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113351744A (en) * | 2021-05-14 | 2021-09-07 | 天津一汽丰田汽车有限公司 | High-strength steel medium plate stamping part capable of preventing edge cracking, manufacturing method and application |
-
2016
- 2016-08-31 CN CN201621051044.8U patent/CN206065225U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113351744A (en) * | 2021-05-14 | 2021-09-07 | 天津一汽丰田汽车有限公司 | High-strength steel medium plate stamping part capable of preventing edge cracking, manufacturing method and application |
| CN113351744B (en) * | 2021-05-14 | 2022-06-21 | 天津一汽丰田汽车有限公司 | High-strength steel medium plate stamping part capable of preventing edge cracking, manufacturing method and application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 241009 Feng Ming Hunan Road 6, Wuhu economic and Technological Development Zone, Anhui Patentee after: Dao (Wuhu) automotive products Co., Ltd. Address before: 241009 Feng Ming Hunan Road 6, Wuhu economic and Technological Development Zone, Anhui Patentee before: Tao (Wuhu) automotive products Co., Ltd. |