CN209577878U - It is a kind of for taking the continuous stamping die of lower flange infrastructure product - Google Patents
It is a kind of for taking the continuous stamping die of lower flange infrastructure product Download PDFInfo
- Publication number
- CN209577878U CN209577878U CN201822264581.6U CN201822264581U CN209577878U CN 209577878 U CN209577878 U CN 209577878U CN 201822264581 U CN201822264581 U CN 201822264581U CN 209577878 U CN209577878 U CN 209577878U
- Authority
- CN
- China
- Prior art keywords
- flange
- die
- punching pin
- station
- side flange
- 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
- 238000004080 punching Methods 0.000 claims abstract description 39
- 239000000463 material Substances 0.000 claims abstract description 13
- 238000000465 moulding Methods 0.000 claims description 7
- 238000003754 machining Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Abstract
The utility model discloses a kind of for taking the continuous stamping die of lower flange infrastructure product, it include: upper die and lower die, it successively include multiple continuous stations between the upper die and lower die, it include lower flange station in the continuous station, the upper die structure of the lower flange station includes punching pin, the punching pin includes flange part and targeting part, the lower die structure of the lower flange station is formed under including into son and the first side flange, first side flange includes U-type groove, the U-type groove of first side flange and the targeting part of the punching pin match, lower form matches into the turn-up portion of son and the punching pin point.The utility model is used to take the continuous stamping die of lower flange infrastructure product, it is matched using side flange structure and flange punching pin, so that material strip after flange is not forced deformation, will not influence material strip in the traveling precision of continuous stamping die, and then ensure that the entire machining accuracy of workpiece.
Description
Technical field
The utility model relates to stamping die fields, more particularly to a kind of for taking the continuous of lower flange infrastructure product
Stamping die.
Background technique
Stamping die is a kind of technological equipment that material is processed into part in Cold Press Working.Punching press is at room temperature
Pressure is applied to material using the mold being mounted on press machine, it is made to generate separation or plastic deformation, thus zero needed for obtaining
A kind of pressure processing method of part.
It can be only done same blank operation in press ram each run and be just single die, the single die point
Are as follows: blanking die, piercing die and edger.
Shape that automotive sheet accessory has and structure is complicated, particular with the accessory of upper overturning and lower flange structure,
The mould structure for usually producing this workpiece is also very complicated.It generallys use single die tool to be produced, single die tool production
Time-consuming and laborious and cost is very high, cannot achieve the target of mass production.There are the following problems for existing single die: (one)
Multi-process, multimachine bed, more artificial, multipotency consumptions, high production cost；(2) production model of multi-process is in quality and production management
It being difficult to reach exhaustive management, also there is very big difficulty in quality control, the process of front all produces, behind
Process will face the risk scrapped comprehensively if there is the so whole product of quality problems and process part processing.
Therefore the prior art also has using continuous stamping die progress continuous stamping processing, but existing continuous stamping die
For tool when carrying out flange, the direction that the power and material strip generated due to flange is advanced is not the same direction, is expected after flange
Band can be deformed, and then influence the machining accuracy of entire workpiece.
Utility model content
The utility model is mainly solving the technical problems that provide a kind of for taking the continuous punching of lower flange infrastructure product
Compression mould, material strip will not deform after flange.
In order to solve the above technical problems, the technical solution that the utility model uses is: providing a kind of for up and down
The continuous stamping die of turnup structure product, comprising: upper die and lower die successively include multiple continuous between the upper die and lower die
Station, include lower flange station in the continuous station, the upper die structure of the lower flange station includes punching pin, the punching
Attached bag includes flange part and targeting part, and the lower die structure of the lower flange station is formed under including into son and the first side flange,
First side flange includes U-type groove, and the U-type groove of first side flange and the targeting part of the punching pin match, described
Lower form matches into the turn-up portion of son and the punching pin point.
In one preferred embodiment of the utility model, the lower flange integer station is equipped with after the lower flange station,
The upper die structure of the lower flange integer station includes integer punching pin, and the integer punching pin includes integer part and targeting part,
The lower die structure of the lower flange integer station is formed under including into son and second side flange, and second side flange includes U-shaped
The targeting part of slot, the U-type groove of second side flange and the integer punching pin matches, and is formed under described into son and the punching
The turn-up portion point of son matches.
In one preferred embodiment of the utility model, first side flange and second side flange are structure as a whole, and are in
It is double-U-shaped.
In one preferred embodiment of the utility model, first side flange and second side flange include F type flange knot
The structure of structure, the F type flange structure and adjacent stations forms double-U-shaped.
In one preferred embodiment of the utility model, is formed under described and include moulding section and mounting seat into attached bag, institute
Lower form to be stated to match into the moulding section of son and the turn-up portion point of the punching pin, the mounting seat includes several mounting holes,
It is fixed on by installing component in the lower template of the lower die.
In one preferred embodiment of the utility model, first side flange and second side flange further include the first stress
Plate and the second stressed plate, first stressed plate are mounted on the bottom of the U-type groove, and second stressed plate is mounted on U-type groove
On the side opposite with material strip direction of travel.
The beneficial effects of the utility model are: the utility model is used to take the continuous stamping die of lower flange infrastructure product
Tool, is matched using side flange structure and flange punching pin, so that material strip after flange is not forced deformation, will not influence material strip continuous
The traveling precision of stamping die, and then ensure that the entire machining accuracy of workpiece.
Detailed description of the invention
Fig. 1 is the solid for one preferred embodiment of continuous stamping die that the utility model is used to take lower flange infrastructure product
Structural schematic diagram；
Fig. 2 is the structural schematic diagram of upper mold shown in Fig. 1；
Fig. 3 is the structural schematic diagram of lower die shown in Fig. 1；
Fig. 4 is the structural schematic diagram of punching pin；
Fig. 5 is lower forms into sub structural schematic diagram；
Fig. 6 is the structural schematic diagram of side flange.
The components in the drawings are labeled as follows: 1- upper mold, 2- lower die, 11- punching pin, 111- flange part, 112- guide part
Divide, lower form of 12- integer punching pin, 21- lower flange station forms into son, the lower of 22- lower flange integer station into son, the side 23-
Flange, 231-U type groove, the first stressed plate of 232-, the second stressed plate of 233-, 3- direction of travel.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
Fig. 1 to Fig. 6 is please referred to, the utility model embodiment includes:
It is a kind of for taking the continuous stamping die of lower flange infrastructure product, comprising: upper mold 1 and lower die 2, the upper mold 1
Successively include multiple continuous stations between lower die 2, includes lower flange station, the lower flange work in the continuous station
The upper die structure of position includes punching pin 11, and the punching pin 11 includes flange part 111 and targeting part 112, the lower flange station
Lower die structure include under form into son 21 and side flange 23, the side flange 23 includes U-type groove 231, the U of the side flange 23
The targeting part 112 of type groove 231 and the punching pin 11 matches, the lower flange part formed into son 21 and the punching pin 11
111 match.The lower flange integer station, the upper die structure of the lower flange integer station are equipped with after the lower flange station
Including integer punching pin 12, the integer punching pin 12 includes integer part and targeting part, the lower die of the lower flange integer station
Structure is formed under including into son 22 and side flange 23, and in the present embodiment, the side flange 23 is F type flange structure, the F type shelves
The structure of side structure and adjacent stations forms double-U-shaped.The side flange 23 includes the U-type groove formed with the structure of adjacent stations
231, the targeting part of the U-type groove 231 and the integer punching pin 12 matches, described lower to form turning over into son and the punching pin
Rim portion matches.The side flange 23 further includes the first stressed plate 232 and the second stressed plate 233, the first stressed plate peace
Mounted in the bottom of the U-type groove 231, second stressed plate is mounted in U-type groove 231 and that material strip direction of travel 3 is opposite
Side.First stressed plate and the second stressed plate are mounted on 231 in U-type groove by the way that screw is movable, are convenient for changing after abrasion.
In the present embodiment, arrow is labeled on cope plate and lower template indicates direction of travel 3.
As shown in Figure 5 it is described under form into son 21 include moulding section and mounting seat, it is described it is lower form into son molding
The turn-up portion of part and the punching pin point matches, and the mounting seat includes several mounting holes, is fixed on by installing component
In the lower template of the lower die.
The utility model is used to take the continuous stamping die of lower flange infrastructure product, is rushed using side flange structure and flange
Son or flanging and restriking punching pin match, and so that material strip after flange is not forced deformation, will not influence material strip in continuous stamping die
Traveling precision, and then ensure that the entire machining accuracy of workpiece.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are also included in the patent protection scope of the utility model.
Claims (6)
1. a kind of for taking the continuous stamping die of lower flange infrastructure product characterized by comprising upper die and lower die, institute
Stating successively includes multiple continuous stations between upper die and lower die, includes lower flange station in the continuous station, under described
The upper die structure of flange station includes punching pin, and the punching pin includes flange part and targeting part, under the lower flange station
Mode structure formed under including into son and the first side flange, first side flange includes U-type groove, first side flange it is U-shaped
The targeting part of slot and the punching pin matches, and lower form matches into the turn-up portion of son and the punching pin point.
2. according to claim 1 a kind of for taking the continuous stamping die of lower flange infrastructure product, which is characterized in that
The lower flange integer station is equipped with after the lower flange station, the upper die structure of the lower flange integer station includes integer punching
Son, the integer punching pin include integer part and targeting part, and the lower die structure of the lower flange integer station includes lower molding
Enter son and second side flange, second side flange includes U-type groove, the U-type groove of second side flange and the integer punching pin
Targeting part match, the lower turn-up portion formed into son and the punching pin point matches.
3. according to claim 2 a kind of for taking the continuous stamping die of lower flange infrastructure product, which is characterized in that
First side flange and second side flange are structure as a whole, in double-U-shaped.
4. according to claim 2 a kind of for taking the continuous stamping die of lower flange infrastructure product, which is characterized in that
First side flange and second side flange include F type flange structure, and the structure of the F type flange structure and adjacent stations is formed
It is double-U-shaped.
5. according to claim 1 a kind of for taking the continuous stamping die of lower flange infrastructure product, which is characterized in that
It is formed under described and includes moulding section and mounting seat, the flange of the lower moulding section formed into son and the punching pin into attached bag
Part matches, and the mounting seat includes several mounting holes, is fixed in the lower template of the lower die by installing component.
6. according to claim 2 a kind of for taking the continuous stamping die of lower flange infrastructure product, which is characterized in that
First side flange and second side flange further include the first stressed plate and the second stressed plate, and first stressed plate is mounted on institute
The bottom of U-type groove is stated, second stressed plate is mounted on the side opposite with material strip direction of travel in U-type groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822264581.6U CN209577878U (en) | 2018-12-31 | 2018-12-31 | It is a kind of for taking the continuous stamping die of lower flange infrastructure product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822264581.6U CN209577878U (en) | 2018-12-31 | 2018-12-31 | It is a kind of for taking the continuous stamping die of lower flange infrastructure product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209577878U true CN209577878U (en) | 2019-11-05 |
Family
ID=68351484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822264581.6U Expired - Fee Related CN209577878U (en) | 2018-12-31 | 2018-12-31 | It is a kind of for taking the continuous stamping die of lower flange infrastructure product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209577878U (en) |
-
2018
- 2018-12-31 CN CN201822264581.6U patent/CN209577878U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20191105 Termination date: 20201231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |