CN204209016U - A kind of detent mechanism for stamping die of automotive covering part - Google Patents
A kind of detent mechanism for stamping die of automotive covering part Download PDFInfo
- Publication number
- CN204209016U CN204209016U CN201420599436.2U CN201420599436U CN204209016U CN 204209016 U CN204209016 U CN 204209016U CN 201420599436 U CN201420599436 U CN 201420599436U CN 204209016 U CN204209016 U CN 204209016U
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- CN
- China
- Prior art keywords
- plate
- location
- detent mechanism
- spring
- retainer
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of detent mechanism for stamping die of automotive covering part, comprise location-plate, described location-plate is provided with the material carrying mechanism for holding up plate, described material carrying mechanism comprises retainer plate and spring, described retainer plate is located on location-plate by bearing pin, retainer plate one end is stretched out from the location end face of location-plate, and the retainer plate other end is connected with location-plate by spring.Can ensure that plate is highly consistent when initial by detent mechanism, all the time plate be positioned in motion process, improve the alignment quality of drawing die plate, thus improve the Forming Quality of automated production efficiency and plate; And detent mechanism structure is simple, compact, does not increase die space, be convenient to arrange.
Description
Technical field
The utility model relates to Stamping Die Technology field, especially relates to a kind of detent mechanism for stamping die of automotive covering part.
Background technology
In vehicle cladding element punching forming process, due to the drawing modeling problem that shape of product determines, often can occur that drawing drop is larger.In actual mould design, location-plate is adopted to position plate.As shown in Figure 5, existing location-plate is located on blank holder, carries out spacing to the surrounding of plate, and the localization part of existing location-plate is straight flange, this location-plate does not have the effect of location sometimes in the orientation problem of drawing plate, affects the quality of plate and the efficiency of automated production; Particularly in high-speed automated mould production process, often because occur that location is unstable, cause the of low quality of plate.
Utility model content
Not enough for prior art, technical problem to be solved in the utility model is to provide a kind of detent mechanism for stamping die of automotive covering part, to reach the object of plate good positioning effect.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is:
This is used for the detent mechanism of stamping die of automotive covering part, comprise location-plate, described location-plate is provided with the material carrying mechanism for holding up plate, described material carrying mechanism comprises retainer plate and spring, described retainer plate is located on location-plate by bearing pin, retainer plate one end is stretched out from the location end face of location-plate, and the retainer plate other end is connected with location-plate by spring.
Further, the location end face of described location-plate is concave arc surface.
Described spring one end and the retainer plate other end are hinged, and the spring other end and location-plate are hinged.
Described retainer plate and spring are all positioned at a side of location-plate.
The concave arc surface of described location-plate is consistent with plate member edge movement locus in plate forming process.
The utility model compared with prior art, has the following advantages:
Can ensure that plate is highly consistent when initial by detent mechanism, all the time plate be positioned in motion process, improve the alignment quality of drawing die plate, thus improve the Forming Quality of automated production efficiency and plate; And detent mechanism structure is simple, compact, does not increase die space, be convenient to arrange.
Accompanying drawing explanation
Below the content expressed by each width accompanying drawing of this description and the mark in figure are briefly described:
Fig. 1 is the utility model detent mechanism structural representation.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the utility model plate location schematic diagram when just putting into.
Fig. 4 is the utility model motion process plate location schematic diagram.
Fig. 5 is existing detent mechanism structural representation.
In figure: 1. location-plate, 2. retainer plate, 3. spring, 4. plate.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, detailed description of the invention of the present utility model is described in further detail.
As shown in Figures 1 to 4, this is used for the detent mechanism of stamping die of automotive covering part, comprise location-plate 1 and material carrying mechanism, wherein, location-plate 1 comprises base plate and riser, and riser lower end is fixed on base plate, and base plate and riser are integrated part, structure is simple, and location-plate 1 is fixed on the blank holder of mould by base plate.
Material carrying mechanism is used for holding up plate 4, ensures plate 4 uniform height when initial contact, and avoid because plate fluctuation ratio is comparatively large, when plate is on blank holder, side tilts, and does not have the effect of location.
Material carrying mechanism comprises retainer plate 2 and spring 3 and spring anchor block, retainer plate 2 is located on location-plate 1 by bearing pin, retainer plate 2 one end is stretched out from the location end face of location-plate, spring anchor block is bolted on location-plate 1, retainer plate 2 other end and spring 3 one end are hinged, spring 3 other end and spring anchor block are hinged, the optional air spring of spring 3.
Retainer plate 2 and spring 3 are all positioned at a side of location-plate 1, and spring 3 is positioned at the below of retainer plate 2, and structure is simple, compact, does not increase die space.The spring 3 of material carrying mechanism selects size according to the weight of plate, and plate 4 edge is placed on retainer plate 2, and retainer plate 2 is in level.Plate 4 at sustained height, to plate plays good positioning action time initial by the peak retaining plate member on retainer plate 2 and blank holder.
The location end face of location-plate 1 is concave arc surface.The concave arc surface of location-plate 1 is consistent with plate member edge movement locus in plate forming process.The track of concave arc surface can simulate according to CAE that the track in motion process of plate comes, and finally according to the process that the plate at scene is debugged, finally determines the shape of the arc that arc is located, retainer and arc positioning combination.
On the basis of conventional drawing die location-plate, carry out structure innovation, change the form of drawing location-plate 1, the plate that is confined in the past is placed on the form that blank holder positions and changes over the ratio lower position risen and fallen at plate and increase retainer arc location-plate location; During mold movement, plate 4 drops on the peak of blank holder, at the retainer plate 2 of the lower Position Design arc of other profiles, the locating effect that sustained height does not affect plate is just in when such plate starts to locate, expect that limit walk arc when mould continues motion simultaneously, located by the arc of location-plate and in turn ensure that plate is located all the time in motion process.
Mould continues closed, when patrix move downward overwhelm on blank holder time, plate 4 can be depressed from retainer plate 2, now the motion on plate 4 material limit is arc, the material limit that the location-plate 1 of arc carrys out position assurance plate in mould on earth process is being located always, improve the alignment quality of drawing die plate, thus improve the Forming Quality of automated production efficiency and plate.
By reference to the accompanying drawings the utility model is exemplarily described above; obvious the utility model specific implementation is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that design of the present utility model and technical scheme are carried out; or design of the present utility model and technical scheme directly applied to other occasion, all within protection domain of the present utility model without to improve.
Claims (5)
1. the detent mechanism for stamping die of automotive covering part, comprise location-plate, it is characterized in that: described location-plate is provided with the material carrying mechanism for holding up plate, described material carrying mechanism comprises retainer plate and spring, described retainer plate is located on location-plate by bearing pin, retainer plate one end is stretched out from the location end face of location-plate, and the retainer plate other end is connected with location-plate by spring.
2. as claimed in claim 1 for the detent mechanism of stamping die of automotive covering part, it is characterized in that: the location end face of described location-plate is concave arc surface.
3. as claimed in claim 1 for the detent mechanism of stamping die of automotive covering part, it is characterized in that: described spring one end and the retainer plate other end are hinged, and the spring other end and location-plate are hinged.
4. as claimed in claim 1 for the detent mechanism of stamping die of automotive covering part, it is characterized in that: described retainer plate and spring are all positioned at a side of location-plate.
5. as claimed in claim 2 for the detent mechanism of stamping die of automotive covering part, it is characterized in that: the concave arc surface of described location-plate is consistent with plate member edge movement locus in plate forming process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420599436.2U CN204209016U (en) | 2014-10-16 | 2014-10-16 | A kind of detent mechanism for stamping die of automotive covering part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420599436.2U CN204209016U (en) | 2014-10-16 | 2014-10-16 | A kind of detent mechanism for stamping die of automotive covering part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204209016U true CN204209016U (en) | 2015-03-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420599436.2U Expired - Fee Related CN204209016U (en) | 2014-10-16 | 2014-10-16 | A kind of detent mechanism for stamping die of automotive covering part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204209016U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106513485A (en) * | 2016-11-18 | 2017-03-22 | 安徽江淮汽车集团股份有限公司 | Plate locking device and pressing die |
| CN107553882A (en) * | 2016-06-30 | 2018-01-09 | 吉林省正轩车架有限公司 | There is the hot forming tool locator of tablet detecting function |
| CN109926638A (en) * | 2019-03-27 | 2019-06-25 | 广州会港智能装备有限公司 | A kind of shape extrusion device of interior pendulum cutting |
| CN109926868A (en) * | 2019-03-27 | 2019-06-25 | 广州会港智能装备有限公司 | A kind of shape extrusion device of multi-angle cutting |
| CN110270626A (en) * | 2019-07-22 | 2019-09-24 | 杭州结达激光刀模有限公司 | Lithium battery cutting mould material carrying mechanism |
| CN111872210A (en) * | 2020-06-29 | 2020-11-03 | 瑞鹄汽车模具股份有限公司 | Die blank positioning method for process data mining |
-
2014
- 2014-10-16 CN CN201420599436.2U patent/CN204209016U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107553882A (en) * | 2016-06-30 | 2018-01-09 | 吉林省正轩车架有限公司 | There is the hot forming tool locator of tablet detecting function |
| CN106513485A (en) * | 2016-11-18 | 2017-03-22 | 安徽江淮汽车集团股份有限公司 | Plate locking device and pressing die |
| CN109926638A (en) * | 2019-03-27 | 2019-06-25 | 广州会港智能装备有限公司 | A kind of shape extrusion device of interior pendulum cutting |
| CN109926868A (en) * | 2019-03-27 | 2019-06-25 | 广州会港智能装备有限公司 | A kind of shape extrusion device of multi-angle cutting |
| CN110270626A (en) * | 2019-07-22 | 2019-09-24 | 杭州结达激光刀模有限公司 | Lithium battery cutting mould material carrying mechanism |
| CN110270626B (en) * | 2019-07-22 | 2024-04-02 | 杭州结达激光刀模有限公司 | Lithium battery cutting die holds in palm material mechanism |
| CN111872210A (en) * | 2020-06-29 | 2020-11-03 | 瑞鹄汽车模具股份有限公司 | Die blank positioning method for process data mining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20171016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |