CN202845622U - Plate material rotary support positioning mechanism of automobile covering piece mold - Google Patents
Plate material rotary support positioning mechanism of automobile covering piece mold Download PDFInfo
- Publication number
- CN202845622U CN202845622U CN 201220496299 CN201220496299U CN202845622U CN 202845622 U CN202845622 U CN 202845622U CN 201220496299 CN201220496299 CN 201220496299 CN 201220496299 U CN201220496299 U CN 201220496299U CN 202845622 U CN202845622 U CN 202845622U
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- rotary support
- support plate
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- shaped
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Abstract
The utility model relates to the technical field of automobile mold manufacture, in particular to a plate material rotary support positioning mechanism of an automobile covering piece mold. The mechanism comprises an L-shaped plate material positioning block, wherein a penetrating strip-shaped groove is formed in the long edge of the L-shaped plate material positioning block and provided with a rotary support plate through a hinged shaft, the rotary support plate is in a rhombus shape, a spring is mounted in the L-shaped plate material positioning block which is above the rotary support plate, and a sliding roll ball is arranged between the spring and the support plate and matched with the side wall of the upper portion of the rotary support plate. The plate material rotary support positioning mechanism of the automobile covering piece mold is simple in structure. The rotary support plate is added on a traditional L-shaped plate material positioning block, so the support plate can rotate through a rotating shaft and can automatically reset. The rotary support plate in an abnormal shape supports stamping plate materials all the time in the whole forming process, so stability of positions of the plate materials in the stamping process is guaranteed, and therefore positioning precision is ensured.
Description
Technical field
The utility model relates to the manufacturing technology field of automobile die, relates in particular to a kind of plate rotary support detent mechanism of car panel die.
Background technology
At present, when automobile panel uses cold stamping or hot forming tool moulding, the unsettled phenomenon of covering contour edge line position after the moulding all can occur, the part outer profile size that causes each punching press to obtain is all inconsistent.For the straight forming part, the follow-up stamping die of not repairing is further pruned outline line, and the instability of so this overall size will cause producing a large amount of waste products.
In traditional punching press panel veneer positioning mechanism, the main L shaped plate material locating piece that adopts, this panel veneer positioning mechanism is fixed on the assigned address of blank holder, again plate is placed on the minor face of L shaped plate material locating piece, because ununified stable positioning datum, the low precision that causes resetting, each time punch forming meeting produces different moulding results, can produce very high percent defective.Especially in hot forming tool, employed punching press raw material belong to new material, and price is very expensive, thousands of units at least, and high waste product can cause huge economic loss.
The utility model content
The purpose of this utility model is to overcome the deficiency of above-mentioned technology, and a kind of plate rotary support detent mechanism of car panel die is provided, and reduces the die debugging production cost, and handled easily is practical.
The utility model for achieving the above object, by the following technical solutions: a kind of plate rotary support detent mechanism of car panel die, comprise L shaped plate material locating piece, it is characterized in that: have the bar-shaped trough that runs through on the long limit of described L shaped plate material locating piece, by hinge the rotary support plate is arranged in the described bar-shaped trough, the described rotary support plate shape that assumes diamond in shape, in the L shaped plate material locating piece of the top of described rotary support plate spring is installed, be provided with advance ball between described spring and the rotary support plate, described advance ball cooperates with the upper portion side wall of rotary support plate.
The minor face of described L shaped plate material locating piece is provided with the screw for the location.
The beneficial effects of the utility model are: the utility model is simple in structure, increases a rotary support plate at traditional L shaped plate material locating piece, and this gripper shoe can be rotated by rotating shaft, and can automatically reset.This special-shaped rotary support plate is holding in the palm pressing sheet material all the time in whole forming process, guaranteed the stable of plate position in the punching course, thereby assurance positioning accuracy, replace traditional location with the rotary support plate, reduced the debugging production cost, improved product percent of pass, and can quick-replaceable, molding, lightweight, Stability Analysis of Structures, compact attractive in appearance, convenient and practical, thereby improved the stability of forming part, shorten the production cycle of mould, reduced the waste that material is produced in debugging, avoided environmental pollution.
Description of drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is the perspective view in the utility model.
The specific embodiment
Describe the specific embodiment of the present utility model in detail below in conjunction with accompanying drawing and preferred embodiment.Extremely shown in Figure 2 such as Fig. 1, a kind of plate rotary support detent mechanism of car panel die, comprise L shaped plate material locating piece 1, have the bar-shaped trough that runs through on the long limit of described L shaped plate material locating piece, by hinge rotary support plate 2 is arranged in the described bar-shaped trough, the described rotary support plate shape that assumes diamond in shape, in the L shaped plate material locating piece of the top of described rotary support plate spring 5 is installed, be provided with advance ball 4 between described spring and the rotary support plate, described advance ball cooperates with the upper portion side wall of rotary support plate.The minor face of described L shaped plate material locating piece is provided with the screw 8 for the location.
During making, at first transform for traditional L shaped plate material locating piece 1, install rotary support plate 2 additional, and with rotating shaft 3 it is fixed.And then hole of processing, L shaped locating piece upper end, advance ball 4 and compression spring 5 orders to be packed into, advance ball 4 is pushed down rotary support plate 2 rear sides, and fixes in upper end locking with screw 6.When rotary support plate 2 front ends were under pressure, rotary support plate 2 can be rotated around rotating shaft 3, and advance ball 4 moves upward under the effect of lever moment, and compression spring 5 is compressed; When pressure disappeared, compression spring 5 resiliences allowed rotary support plate 2 get back to original position by advance ball 4.
When reality was used, described L shaped plate material locating piece 1 was fixed on screw 8 on the assigned address of blank holder by lower curtate slotted hole and pin hole 9, and rotary support plate 2 is angled with baseplane, L-type location.
Punching press begins front first plate being placed on the shape rotary support plate 2, and patrix continues to move downward after moving downward and pushing down plate together, and this moment, shape rotary support plate 2 was rotated around rotating shaft 3, was holding in the palm all the time plate, did not allow the plate position produce skew.Advance ball 4 moves upward under the effect of lever moment, and compression spring 5 is compressed.
Patrix backhaul after punching press is finished, pressure disappears, and compression spring 5 resiliences allow rotary support plate 2 get back to original position by advance ball 4, and the product that will finish simultaneously punching press holds up.
The utility model is simple in structure, increases a rotary support plate at traditional L shaped plate material locating piece, and this gripper shoe can be rotated by rotating shaft, and can automatically reset.This special-shaped rotary support plate is holding in the palm pressing sheet material all the time in whole forming process, guaranteed the stable of plate position in the punching course, thereby assurance positioning accuracy, replace traditional location with the rotary support plate, reduced the debugging production cost, improved product percent of pass, and can quick-replaceable, molding, lightweight, Stability Analysis of Structures, compact attractive in appearance, convenient and practical, thereby improved the stability of forming part, shorten the production cycle of mould, reduced the waste that material is produced in debugging, avoided environmental pollution.
The above only is preferred embodiment of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (2)
1. the plate rotary support detent mechanism of a car panel die, comprise L shaped plate material locating piece, it is characterized in that: have the bar-shaped trough that runs through on the long limit of described L shaped plate material locating piece, by hinge the rotary support plate is arranged in the described bar-shaped trough, the described rotary support plate shape that assumes diamond in shape, in the L shaped plate material locating piece of the top of described rotary support plate spring is installed, is provided with advance ball between described spring and the rotary support plate, described advance ball cooperates with the upper portion side wall of rotary support plate.
2. the plate rotary support detent mechanism of car panel die according to claim 1 is characterized in that: the minor face of described L shaped plate material locating piece is provided with the screw for the location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220496299 CN202845622U (en) | 2012-09-26 | 2012-09-26 | Plate material rotary support positioning mechanism of automobile covering piece mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220496299 CN202845622U (en) | 2012-09-26 | 2012-09-26 | Plate material rotary support positioning mechanism of automobile covering piece mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202845622U true CN202845622U (en) | 2013-04-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220496299 Expired - Fee Related CN202845622U (en) | 2012-09-26 | 2012-09-26 | Plate material rotary support positioning mechanism of automobile covering piece mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202845622U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103736867A (en) * | 2013-12-20 | 2014-04-23 | 江苏大学 | Panel veneer supporting mechanism for hot forming of super-stiffness steel plate |
| CN103920825A (en) * | 2014-04-08 | 2014-07-16 | 安徽江淮汽车股份有限公司 | Stamping die positioning device |
| CN103990702A (en) * | 2014-06-05 | 2014-08-20 | 昆山电子羽电业制品有限公司 | Clamping hook forming die |
| CN104056985A (en) * | 2014-07-03 | 2014-09-24 | 安徽江淮汽车股份有限公司 | Locating device of stamping die |
| CN106734675A (en) * | 2016-12-30 | 2017-05-31 | 无锡同捷汽车设计有限公司 | A kind of rotary positioner of stamping mold |
| CN108723216A (en) * | 2017-04-17 | 2018-11-02 | 麦格纳技术与模具系统（天津）有限公司 | A kind of quick positioning conversion positioning plate mechanism in diel |
| CN117161222A (en) * | 2023-11-02 | 2023-12-05 | 常州达亚汽车零部件有限公司 | Stamping process and stamping equipment for automobile panel |
-
2012
- 2012-09-26 CN CN 201220496299 patent/CN202845622U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103736867A (en) * | 2013-12-20 | 2014-04-23 | 江苏大学 | Panel veneer supporting mechanism for hot forming of super-stiffness steel plate |
| CN103736867B (en) * | 2013-12-20 | 2016-04-27 | 江苏大学 | A kind of ultrahigh-strength steel plates hot forming plate supporting mechanism |
| CN103920825A (en) * | 2014-04-08 | 2014-07-16 | 安徽江淮汽车股份有限公司 | Stamping die positioning device |
| CN103920825B (en) * | 2014-04-08 | 2015-09-16 | 安徽江淮汽车股份有限公司 | Stamping die positioner |
| CN103990702A (en) * | 2014-06-05 | 2014-08-20 | 昆山电子羽电业制品有限公司 | Clamping hook forming die |
| CN104056985A (en) * | 2014-07-03 | 2014-09-24 | 安徽江淮汽车股份有限公司 | Locating device of stamping die |
| CN106734675A (en) * | 2016-12-30 | 2017-05-31 | 无锡同捷汽车设计有限公司 | A kind of rotary positioner of stamping mold |
| CN108723216A (en) * | 2017-04-17 | 2018-11-02 | 麦格纳技术与模具系统（天津）有限公司 | A kind of quick positioning conversion positioning plate mechanism in diel |
| CN108723216B (en) * | 2017-04-17 | 2024-01-02 | 麦格纳技术与模具系统（天津）有限公司 | Quick positioning conversion locating plate mechanism in stamping die |
| CN117161222A (en) * | 2023-11-02 | 2023-12-05 | 常州达亚汽车零部件有限公司 | Stamping process and stamping equipment for automobile panel |
| CN117161222B (en) * | 2023-11-02 | 2024-01-23 | 常州达亚汽车零部件有限公司 | Stamping process and stamping equipment for automobile panel |
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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: 20130403 Termination date: 20170926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |