CN215467236U - Special-shaped plate forming die - Google Patents
Special-shaped plate forming die Download PDFInfo
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- CN215467236U CN215467236U CN202121289781.2U CN202121289781U CN215467236U CN 215467236 U CN215467236 U CN 215467236U CN 202121289781 U CN202121289781 U CN 202121289781U CN 215467236 U CN215467236 U CN 215467236U
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Abstract
The utility model provides a special-shaped plate forming die which comprises a female die fixed on a frame, wherein a male die matched and connected with the female die and connected with a driving mechanism is arranged above the female die. The buffer supporting block is used for supporting the plane plate before processing, so that the deformation problem of the plane plate is avoided. In the course of working, buffering supporting shoe, spring unit can play the cushioning effect, avoid the terrace die to push down and damage plane panel, and after the processing was accomplished, the buffering supporting shoe offered the jacking force for the special-shaped material drawing of patterns again at the spring unit rebound in-process.
Description
Technical Field
The utility model relates to a die, in particular to a special-shaped plate forming die, and belongs to the technical field of die design and manufacturing.
Background
When a conventional press molding machine is used for manufacturing a large-diameter special-shaped plate, a thin plate is mostly used for pressing. Due to the large caliber of the die, the sheet will gradually sag toward the center under the action of gravity. At this time, if the pressing operation is performed, the thin plate will be damaged, thereby increasing the rejection rate and causing unnecessary waste of resources. There is therefore a need for improvements in the prior art.
Disclosure of Invention
The utility model provides a special-shaped plate forming die, which aims to solve the problem that when the existing die press presses special-shaped plates, the centers of thin plates sink and are easily damaged due to larger caliber of the die.
The utility model is completed by the following technical scheme: a special-shaped plate forming die comprises a female die fixed on a frame, wherein a male die which is matched and connected with the female die and is connected with a driving mechanism is arranged above the female die.
The upper end of the male die is connected with the upper die base, the lower end of the male die is provided with a downward bulge, the top of the upper die base is connected with the driving mechanism, and the periphery of the bottom of the upper die base is provided with a limiting sleeve.
The lower end of the female die is fixed on a lower die holder on the frame, the upper end of the female die is provided with a die cavity, and the periphery of the top of the lower die holder is provided with a limiting rod matched and connected with a limiting sleeve of the upper die holder.
The buffering supporting shoe establishes to the cuboid, it is located the die cavity middle part of die, the die cavity bottom is equipped with the recess that suits with buffering supporting shoe shape, the connecting rod establishes to vertical pole, the connecting rod top links to each other with buffering supporting shoe bottom, the bottom is passed and is connected with spring assembly after locating the vertical through-hole downwardly extending of die cavity bottom recess tank bottom, before the terrace die pushes down, buffering supporting shoe top surface and die cavity top surface keep flat and play the effect of supporting plane work piece, play the cushioning effect through buffering supporting shoe and spring assembly in the pushing down process, the special-shaped material jack-up after will forming through spring assembly's rebound effect after the processing is accomplished, be convenient for take out.
The spring assembly comprises a limiting upright column, the top end of the limiting upright column is connected with the bottom of the lower die holder, the bottom end of the limiting upright column is connected with the frame, a lifting plate is sleeved on the upper portion of the limiting upright column and connected with the bottom end of the connecting rod, a spring is sleeved on the limiting upright column below the lifting plate, and the bottom of the spring is connected with a fixing plate sleeved on the lower portion of the limiting upright column in a matching mode.
The utility model has the following advantages and effects: by adopting the scheme, the plane plate before being processed is supported by the buffering supporting block, so that the deformation problem of the plane plate is avoided. In the course of working, buffering supporting shoe, spring unit can play the cushioning effect, avoid the terrace die to push down and damage plane panel, and after the processing was accomplished, the buffering supporting shoe offered the jacking force for the special-shaped material drawing of patterns again at the spring unit rebound in-process. The method is an ideal mold.
Drawings
FIG. 1 is a block diagram of the present invention.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
The utility model provides a special-shaped plate forming die, which comprises a female die 1 fixed on a rack, wherein a male die 4 which is matched and connected with the female die 1 and is connected with a driving mechanism 6 is arranged above the female die 1, the driving mechanism 6 is a conventional press machine, a buffer supporting block 3 is arranged in the female die 1, and the bottom of the buffer supporting block 3 is connected with a spring assembly through a connecting rod 2; the upper end of the male die 4 is connected with the upper die holder 5, the lower end of the male die is provided with a downward bulge, the top of the upper die holder 5 is connected with the driving mechanism 6, and the periphery of the bottom of the upper die holder is provided with a limiting sleeve 7; the lower end of the female die 1 is fixed on a lower die holder 11 on the frame, the upper end of the female die 1 is provided with a die cavity 8, and the periphery of the lower die holder 11 is provided with a limiting rod 10 matched and connected with a limiting sleeve 7 of the upper die holder 5; the buffering supporting block 3 is a rectangular body and is positioned in the middle of a die cavity 8 of the female die 1, a groove 9 which is adaptive to the shape of the buffering supporting block 3 is formed in the bottom of the die cavity 8, the connecting rod 2 is a vertical rod, the top end of the connecting rod 2 is connected with the bottom of the buffering supporting block 3, and the bottom end of the connecting rod extends downwards after penetrating through a vertical through hole formed in the bottom of the groove 9 in the bottom of the die cavity 8 and then is connected with the spring assembly; the spring assembly comprises a limiting upright post 13, the top end of the limiting upright post 13 is connected with the bottom of the lower die holder 11, the bottom end of the limiting upright post is connected with the rack, a lifting plate 12 is sleeved on the upper portion of the limiting upright post 13 and connected with the bottom end of the connecting rod 2, a spring 14 is sleeved on the limiting upright post 13 below the lifting plate 12, the bottom of the spring 14 is matched and connected with a fixing plate 15 sleeved on the lower portion of the limiting upright post 13, so that when a planar plate a is placed at the upper end of a die cavity 8 of the female die 1, and the driving mechanism 6 is started to drive the male die 4 to press downwards, the planar plate a is gradually pressed into a special-shaped material b matched with the die cavity 8 through the buffering effect of the buffering supporting block 3, the connecting rod 2, the lifting plate 12 and the spring 14, and the pressure is relieved after forming, namely, the formed special-shaped material b can be jacked up through the rebound effect of the spring 14 to be conveniently taken out.
Claims (5)
1. A special-shaped plate forming die comprises a female die fixed on a frame, and a male die matched with the female die and connected with a driving mechanism is arranged above the female die.
2. The profiled sheet forming die as claimed in claim 1, wherein the male die has an upper end connected to the upper die base, a lower end provided with a downward projection, a top portion connected to the driving mechanism, and a bottom portion provided with a stopper sleeve.
3. The special-shaped plate forming die of claim 1, wherein the lower end of the female die is fixed on a lower die holder on the frame, the upper end of the female die is provided with a die cavity, and the periphery of the top of the lower die holder is provided with a limiting rod matched with a limiting sleeve of the upper die holder.
4. The profiled sheet forming die as claimed in claim 1, wherein the cushion support block is formed as a rectangular body which is located in a middle portion of the cavity of the female die, a groove corresponding to a shape of the cushion support block is formed in a bottom portion of the cavity, the link is formed as a vertical rod, a top end of the link is connected to a bottom portion of the cushion support block, and a bottom end of the link is connected to the spring assembly after passing through a vertical through hole formed in a bottom portion of the groove in the bottom portion of the cavity and extending downward.
5. The profiled sheet forming die of claim 1, wherein the spring assembly includes a limiting column having a top end connected to the bottom of the lower die base and a bottom end connected to the frame, and a lifting plate disposed on the upper portion of the limiting column and connected to the bottom end of the connecting rod, wherein a spring is disposed on the limiting column below the lifting plate, and the bottom of the spring is connected to a fixing plate disposed on the lower portion of the limiting column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121289781.2U CN215467236U (en) | 2021-06-10 | 2021-06-10 | Special-shaped plate forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121289781.2U CN215467236U (en) | 2021-06-10 | 2021-06-10 | Special-shaped plate forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215467236U true CN215467236U (en) | 2022-01-11 |
Family
ID=79784270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121289781.2U Active CN215467236U (en) | 2021-06-10 | 2021-06-10 | Special-shaped plate forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215467236U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114682681A (en) * | 2022-03-31 | 2022-07-01 | 慕思健康睡眠股份有限公司 | Special-shaped plate machining die and machining process |
-
2021
- 2021-06-10 CN CN202121289781.2U patent/CN215467236U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114682681A (en) * | 2022-03-31 | 2022-07-01 | 慕思健康睡眠股份有限公司 | Special-shaped plate machining die and machining process |
| CN114682681B (en) * | 2022-03-31 | 2023-05-12 | 慕思健康睡眠股份有限公司 | Mold and process for machining irregular plate |
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