CN209577877U - A kind of autobody sheet accessory continuous stamping die - Google Patents
A kind of autobody sheet accessory continuous stamping die Download PDFInfo
- Publication number
- CN209577877U CN209577877U CN201822264580.1U CN201822264580U CN209577877U CN 209577877 U CN209577877 U CN 209577877U CN 201822264580 U CN201822264580 U CN 201822264580U CN 209577877 U CN209577877 U CN 209577877U
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- China
- Prior art keywords
- station
- continuous stamping
- die
- accessory continuous
- stamping die
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Abstract
The utility model discloses a kind of autobody sheet accessory continuous stamping dies, it include: upper die and lower die, successively include processing stations below between the upper die and lower die: rushing location hole station, the first deburring station, the second deburring station, the first shaping station, upper overturning station, upper overturning integer station, lower flange station, lower flange integer station, punching and initial gross separation station and separation station, the length of each station is less than the length of parts to be machined.The utility model the utility model autobody sheet accessory continuous stamping die, steel band carries out continuous stamping in the autobody sheet accessory continuous stamping die in a stepwise manner, every walking into length be each station length, the length of the workpiece is greater than the length of the stepping, pass through reasonable arrangement process, overall structure is simple and compact, while can effectively ensure that machining accuracy.
Description
Technical field
The utility model relates to stamping die fields, more particularly to a kind of autobody sheet accessory continuous 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
Have or is to prepare that precision not can guarantee or in order to guarantee that precision makes process many and diverse, entire mold is very huge.
Utility model content
For the utility model mainly solving the technical problems that providing a kind of autobody sheet accessory continuous stamping die, structure is tight
It gathers.
In order to solve the above technical problems, the technical solution that the utility model uses is: providing a kind of autobody sheet and match
Part continuous stamping die, comprising: upper die and lower die successively include processing stations below between the upper die and lower die: punching is fixed
Position hole station, the first deburring station, the second deburring station, the first shaping station, upper overturning station, upper overturning integer station, under
Flange station, lower flange integer station, punching and initial gross separation station, separation station, the length of each station be less than to
The length of processing component.
In one preferred embodiment of the utility model, the continuous stamping die further includes multiple positioned at the lower die bottom
The discharge groove and blanking groove in portion, the discharge groove and the blanking groove are all in certain tilt angle, and the first discharge groove is located at institute
It states and rushes location hole station, the second discharge groove is located at the first deburring station, and third discharge groove is located at the second deburring station,
4th discharge groove is located at the punching and initial gross separation station, and the blanking groove is located at the separation station.
In one preferred embodiment of the utility model, each station is in symmetrical structure.
In one preferred embodiment of the utility model, the location hole station that rushes includes the first punch structure, the second punching
Pore structure and third punch structure, first punch structure and the second punch structure are located on the side of material strip, and are located at same
On horizontal line, the third punch structure is located at the centre of the material strip, and it is horizontal below to be located at this.
In one preferred embodiment of the utility model, there be the of a protrusion in the centre of each station of the lower die
One positioning head and third punch structure are formed by hole in material strip and match, on the first deburring station of the lower die also
There are two the second positioning heads protruded, and second positioning head and first punch structure and the second punch structure are on material strip
The hole of the formation matches.
In one preferred embodiment of the utility model, the lower die further includes buoyant mechanism, and the buoyant mechanism includes
Strip buoyant plate, the strip buoyant plate are located at first shaping station, the second shaping station, upper overturning station, empty station work
Position, upper overturning integer station, lower flange station and the lower flange integer station centre, have on the strip buoyant plate multiple
Through-hole, the through-hole and first positioning head match.
The beneficial effects of the utility model are: the utility model autobody sheet accessory continuous stamping die of the present invention, steel band
Carry out continuous stamping in the autobody sheet accessory continuous stamping die in a stepwise manner, every walking into length be each work
The length of the length of position, the workpiece tiling is greater than the length of the stepping, passes through reasonable arrangement process, overall structure letter
It is single compact, while can effectively ensure that machining accuracy.
Detailed description of the invention
Fig. 1 is the schematic perspective view of one preferred embodiment of the utility model continuous stamping die；
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.
The components in the drawings are labeled as follows: 1- upper mold, 2- lower die, the first discharge groove of 31-, the second discharge groove of 32-, 33-
Third discharge groove, the 4th discharge groove of 34-, 35- blanking groove, the first punch structure of 41-, 42 second punch structures, 43- third punching
Structure, the first positioning head of 51-, the second positioning head of 52-, 6- strip buoyant plate.
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.
It please refers to Fig.1 to Fig.3, the utility model embodiment includes:
A kind of autobody sheet accessory continuous stamping die, comprising: upper mold 1 and lower die 2, between the upper mold 1 and lower die 2 according to
Secondary includes station below: rushing location hole station, the first deburring station, the second deburring station, the first shaping station, upper overturning work
Position, upper overturning integer station, lower flange station, lower flange integer station, punching and initial gross separation station and separation station, it is described
The length of each station is less than the length of parts to be machined.Reduce each station in the continuous stamping die of multistation slightly
Length, so that it may which the entire length for reducing mold keeps structure more compact.
The continuous stamping die further includes multiple discharge grooves and blanking groove positioned at the lower die bottom, the discharge groove
It is all in certain tilt angle with the blanking groove, the first discharge groove 31 rushes location hole station, the second discharge groove 32 positioned at described
Positioned at the first deburring station, third discharge groove 33 is located at the second deburring station, and the 4th discharge groove 34 is located at institute
Punching and initial gross separation station are stated, the blanking groove 35 is located at the separation station.
Each station is in symmetrical structure, and such the utility model autobody sheet accessory continuous stamping die can be prepared simultaneously
Two structures at workpiece.
The location hole station that rushes includes the first punch structure 41, the second punch structure 42 and third punch structure 43, institute
It states the first punch structure 41 and the second punch structure 42 is located on the side of material strip, and be located in same horizontal line, the third punching
Pore structure 43 is located at the centre of the material strip, and it is horizontal below to be located at this.The centre of each station of the lower die
The first positioning head 51 and third punch structure for having a protrusion are formed by hole in material strip and match, and described the of the lower die
There are two the second positioning head protruded, second positioning head 52 and first punch structures and second on one deburring station
Punch structure hole of the formation on material strip matches.The present embodiment use three location holes structure, first positioning hole and
Second location hole can be edged excision in the next steps, can be positioned later only with third location hole.
The lower die further includes buoyant mechanism, and the buoyant mechanism includes strip buoyant plate 6, and described strip buoyant plate 6
In first shaping station, upper overturning station, upper overturning integer station, lower flange station and the lower flange integer station
There are multiple through-holes in centre on the strip buoyant plate, and the through-hole and first positioning head match.Workpiece pass through at
After the operation such as type, flange, material strip has not been the material strip of a plane, it is therefore desirable to which material strip is lifted, then expected by buoyant mechanism
Band could successfully forward impelling.
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 autobody sheet accessory continuous stamping die characterized by comprising upper die and lower die, the upper die and lower die
Between successively include processing stations below: rush location hole station, the first deburring station, the second deburring station, first molding work
Position, upper overturning station, upper overturning integer station, lower flange station, lower flange integer station, punching and initial gross separation station and point
From station, the length of each station is less than the length of parts to be machined.
2. autobody sheet accessory continuous stamping die according to claim 1, which is characterized in that the continuous stamping die
It further include multiple discharge grooves and blanking groove positioned at the lower die bottom, the discharge groove and the blanking groove are all in certain to incline
Rake angle, the first discharge groove rush location hole station positioned at described, and the second discharge groove is located at the first deburring station, third discharge
For slot position in the second deburring station, the 4th discharge groove is located at the punching and initial gross separation station, and the blanking groove is located at institute
State separation station.
3. autobody sheet accessory continuous stamping die according to claim 1, which is characterized in that each station is in symmetrical junction
Structure.
4. autobody sheet accessory continuous stamping die according to claim 3, which is characterized in that described to rush location hole station
Including the first punch structure, the second punch structure and third punch structure, first punch structure and the second punch structure position
In on the side of material strip, and it is located in same horizontal line, the third punch structure is located at the centre of the material strip, and positioned at the water
Behind horizontal line.
5. autobody sheet accessory continuous stamping die according to claim 4, which is characterized in that each of the lower die
The centre of station has the first positioning head of a protrusion and third punch structure to be formed by hole in material strip to match, under described
There are two the second positioning head protruded, second positioning head and the first punching knots on the first deburring station of mould
Structure and the second punch structure hole of the formation on material strip match.
6. autobody sheet accessory continuous stamping die according to claim 5, which is characterized in that the lower die further includes floating
Expect mechanism, the buoyant mechanism includes strip buoyant plate, and the strip buoyant plate is located at first shaping station, upper overturning work
Position, upper overturning integer station, lower flange station and the lower flange integer station centre, have on the strip buoyant plate multiple
Through-hole, the through-hole and first positioning head match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822264580.1U CN209577877U (en) | 2018-12-31 | 2018-12-31 | A kind of autobody sheet accessory continuous stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822264580.1U CN209577877U (en) | 2018-12-31 | 2018-12-31 | A kind of autobody sheet accessory continuous stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209577877U true CN209577877U (en) | 2019-11-05 |
Family
ID=68350700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822264580.1U Expired - Fee Related CN209577877U (en) | 2018-12-31 | 2018-12-31 | A kind of autobody sheet accessory continuous stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209577877U (en) |
-
2018
- 2018-12-31 CN CN201822264580.1U patent/CN209577877U/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 |