CN222175694U - A workpiece progressive forming edge holding device - Google Patents
A workpiece progressive forming edge holding device Download PDFInfo
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- CN222175694U CN222175694U CN202420761128.9U CN202420761128U CN222175694U CN 222175694 U CN222175694 U CN 222175694U CN 202420761128 U CN202420761128 U CN 202420761128U CN 222175694 U CN222175694 U CN 222175694U
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- edge clamping
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- 230000000750 progressive effect Effects 0.000 title claims description 20
- 238000003825 pressing Methods 0.000 claims abstract description 42
- 230000037237 body shape Effects 0.000 claims abstract 2
- 238000003860 storage Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 16
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
本实用新型提出了一种工件渐进成形压边装置，涉及工件加工用压边固定技术领域，包括加工台，加工台上设置有下压伸缩组件、长条孔以及可升降的二重侧压组件，下压伸缩组件连接有主体形状为L型的压边板且压边板的竖直边可沿长条孔竖直升降，二重侧压组件与压边板相配合以用于工件的稳定压紧；本装置在工件进行渐进成形加工前可有效对其自动限位并压边，压边完毕后工件在后续渐进成形加工过程中位置不会发生任何的偏移，压边效果好且大幅度降低人工介入固定的劳动强度，自动化程度显著提高。
The utility model proposes a workpiece incremental forming edge clamping device, which relates to the technical field of edge clamping and fixing for workpiece processing, including a processing table, on which are arranged a downward pressing telescopic component, an elongated hole and a liftable double side pressing component, the downward pressing telescopic component is connected to an edge clamping plate with an L-shaped main body shape and the vertical edge of the edge clamping plate can be lifted and lowered vertically along the elongated hole, and the double side pressing component cooperates with the edge clamping plate to be used for stable clamping of the workpiece; the device can effectively and automatically limit and clamp the workpiece before the incremental forming processing is performed on the workpiece, and after the edge clamping is completed, the position of the workpiece will not be shifted in any way during the subsequent incremental forming processing, the edge clamping effect is good, the labor intensity of manual intervention and fixation is greatly reduced, and the degree of automation is significantly improved.
Description
Technical Field
The utility model relates to the technical field of edge pressing fixing for workpiece machining, in particular to an edge pressing device for workpiece progressive forming.
Background
The progressive forming process is based on the idea of layered manufacturing, and flexible processing of the plate can be realized without the assistance of a die or a simple die.
The demand of the fields of new energy automobiles, biomedical treatment, aerospace and the like for high-performance and high-quality thin-wall plate members is greatly increased, so that the progressive forming process has wide application prospect in the corresponding fields. The industrial robot has higher flexibility, and after the single robot or the double robots are combined with the incremental forming technology, the incremental forming application scene can be further expanded, and the production efficiency and the automation level in the forming process are improved.
When the progressive forming technology is adopted to process the workpiece, the workpiece is pressed by the edge pressing device so as to prevent the workpiece from generating position deviation in the processing process, however, the conventional edge pressing process generally needs manual intervention to realize fixation, so that the time consumption is long, the labor intensity is high, and the automation degree of the edge pressing process needs to be further improved.
Disclosure of utility model
The utility model aims to solve the problems in the background art, and further provides a workpiece progressive forming and edge pressing device.
The technical scheme adopted for solving the technical problems is as follows:
The utility model provides a work piece is shaping blank holder device gradually, includes the processing platform, is provided with on the processing platform to push down flexible subassembly, rectangular hole and liftable double side pressure subassembly, pushes down flexible subassembly and is connected with the blank holder board that the main part shape is L and the vertical limit of blank holder board can follow rectangular hole vertical lift, double side pressure subassembly cooperatees with the blank holder board and compresses tightly with the stability that is used for the work piece, and one side of processing platform is provided with six degrees of freedom arms.
The device can effectively limit and press the workpiece automatically before progressive forming processing, the position of the workpiece in the subsequent progressive forming processing process cannot deviate after the edge pressing is finished, the edge pressing effect is good, the labor intensity of manual intervention fixation is greatly reduced, and the degree of automation is remarkably improved.
Further, push down flexible subassembly includes mounting panel and first cylinder, is provided with the mounting panel on the processing platform, and the symmetry is provided with first cylinder on the mounting panel, and two first cylinders are connected with two blank holders of symmetric distribution respectively.
According to the scheme, the pressing working procedure of the workpiece can be realized by driving the two blank holder plates to synchronously move downwards through the downward pressing telescopic assembly.
Further, the double-side pressure assembly comprises an electric push rod, a lifting plate, a second cylinder, side pressing plates and guide rods, wherein the electric push rod is symmetrically arranged on the front side wall and the rear side wall of the processing table, the electric push rod is connected with the lifting plate, a storage groove is formed in the lifting plate, the second cylinder is connected with the side pressing plates matched with the storage groove, the guide rods are symmetrically arranged on the side pressing plates, and one end of each guide rod penetrates through the lifting plate and is in sliding fit with the lifting plate.
According to the scheme, the stable blank holder effect in the progressive forming process of the workpiece can be further guaranteed not to deviate through the double-side pressure assembly, and meanwhile the placing orientation of the workpiece can be limited.
Further, electromagnets are embedded in the horizontal edges and the side pressing plates of the edge pressing plates.
According to the scheme, after the horizontal edges of the side pressing plate and the side pressing plate are contacted with the workpiece to realize side pressing, the controller controls the electromagnet to be electrified, then further side pressing fixation of the workpiece can be realized, at the moment, the workpiece cannot generate any position deviation in the processing process of the subsequent tool head module, and the incremental forming effect is better.
Compared with the prior art, the utility model has the beneficial effects that:
Compared with the prior art, the device can effectively limit and press the workpiece automatically before progressive forming processing, the position of the workpiece in the subsequent progressive forming processing process can not deviate after the edge pressing is finished, the edge pressing effect is good, the labor intensity of manual intervention fixation is greatly reduced, the automation degree is remarkably improved, and in addition, the workpiece taking and discharging are not needed to be completed manually.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a receiving slot;
FIG. 3 is a schematic view of an elongated aperture;
Reference numerals:
1. the device comprises a processing table, 11, an installation plate, 12, a first cylinder, 13, a blank holder, 14, a long hole, 21, an electric push rod, 22, a lifting plate, 23, a second cylinder, 24, a storage groove, 25, a side pressure plate, 26 and a guide rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model. The utility model will be further described with reference to the accompanying drawings and examples:
As shown in fig. 1 to 3, a workpiece progressive forming blank holder device comprises a processing table 1, wherein a pressing telescopic component, a strip hole 14 and a liftable double-side pressing component are symmetrically arranged on the processing table 1, the pressing telescopic component is connected with a blank holder plate 13 with an L-shaped main body, the vertical edge of the blank holder plate 13 can vertically lift along the strip hole 14, the double-side pressing component is matched with the blank holder plate 13 for stable compaction of a workpiece, the scheme is further optimized, one side of the processing table 1 is provided with a six-degree-of-freedom mechanical arm, the six-degree-of-freedom mechanical arm is not shown in the drawing, and the workpiece progressive forming blank holder device belongs to the prior art without improvement.
According to the embodiment of the utility model, as shown in fig. 1 and 3, the pushing telescopic assembly comprises a mounting plate 11 and first air cylinders 12, the mounting plate 11 is arranged on the processing table 1, the first air cylinders 12 are symmetrically arranged on the mounting plate 11, and two edge pressing plates 13 which are symmetrically distributed are respectively connected with the two first air cylinders 12.
In a further refinement of the embodiment of the present utility model, as shown in fig. 2 and 3, the dual-side pressure assembly includes an electric push rod 21, a lifting plate 22, a second cylinder 23, a side pressure plate 25 and a guide rod 26, the electric push rod 21 is symmetrically disposed on the front and rear side walls of the processing table 1, the electric push rod 21 is connected with the lifting plate 22 distributed at intervals with the processing table 1, the lifting plate 22 is provided with the second cylinder 23 and a storage groove 24, the second cylinder 23 is connected with the side pressure plate 25 matched with the storage groove 24, the side pressure plate 25 is symmetrically disposed with the guide rod 26, and one end of the guide rod 26 passes through the lifting plate 22 and is in sliding fit with the lifting plate 22.
It should be noted that, the six-degree-of-freedom mechanical arm, the first cylinder 12, the electric push rod 21, and the second cylinder 23 are all electrically connected to a controller, which is not shown in the figure.
The working flow of the utility model is as follows:
Firstly, a six-degree-of-freedom mechanical arm is utilized to place a workpiece to be formed gradually on a processing table 1, the workpiece is not shown in the drawing, the left side and the right side of the workpiece are contacted with the vertical edges of a blank holder 13 in the placing process, after the workpiece is placed, a controller controls an electric push rod 21 on the front side and the rear side of the processing table 1 to move upwards synchronously so that a lifting plate 22 is higher than the upper surface of the processing table 1, after the lifting plate 22 rises to a preset height in the controller, the electric push rod 21 is stopped immediately, at the moment, a controller controls a second air cylinder 23 to work and then drives a side pressing plate 25 to move synchronously from the two sides to the workpiece, the blank holder bearing of the workpiece can be accurately limited at the moment, the blank holder is kept in a clamping state immediately after the limit is finished, finally, a controller controls a first air cylinder 12 to work synchronously and then realize synchronous downward movement of the two blank holders 13, after the horizontal plates of the blank holder 13 are contacted with the edges of the workpiece, the workpiece can be formed and formed gradually by a tool head module after the blank holder is pressed; when the workpiece is subjected to progressive forming processing, the controller firstly controls the second air cylinder 23 to shrink so that the side pressing plate 25 moves into the storage groove 24, then the electric push rod 21 shrinks so that the lifting plate 22 moves to a height lower than the processing table 1, finally the controller controls the first air cylinder 12 to stretch so that the horizontal edge of the blank holder 13 is far away from the workpiece, and then the unloading of the workpiece and the new discharging process can be realized by means of the six-degree-of-freedom mechanical arm;
Compared with the prior art, the device can effectively limit and press the workpiece automatically before progressive forming processing, the position of the workpiece in the subsequent progressive forming processing process can not deviate after the edge pressing is finished, the edge pressing effect is good, the labor intensity of manual intervention fixation is greatly reduced, and the automation degree is remarkably improved.
In some embodiments, the horizontal edges of the blank holder 13 and the side pressing plates 25 are provided with electromagnets which are not shown in the figure, and after the horizontal edges of the side pressing plates 25 and 13 are contacted with the workpiece, the controller controls the electromagnets to be electrified, and then further blank holder fixing of the workpiece can be realized, at the moment, the workpiece cannot have any position deviation in the processing process of the subsequent tool head module, the progressive forming effect is better, and the embodiment aims at the processed workpiece which is a metal workpiece.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the foregoing examples, and that the foregoing description and description are merely illustrative of the principles of this utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420761128.9U CN222175694U (en) | 2024-04-12 | 2024-04-12 | A workpiece progressive forming edge holding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420761128.9U CN222175694U (en) | 2024-04-12 | 2024-04-12 | A workpiece progressive forming edge holding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222175694U true CN222175694U (en) | 2024-12-17 |
Family
ID=93817840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420761128.9U Active CN222175694U (en) | 2024-04-12 | 2024-04-12 | A workpiece progressive forming edge holding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222175694U (en) |
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2024
- 2024-04-12 CN CN202420761128.9U patent/CN222175694U/en active Active
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