CN202270798U - Stamping device of multi-station progressive die for guaranteeing depth of stacking rivet fastening point - Google Patents
Stamping device of multi-station progressive die for guaranteeing depth of stacking rivet fastening point Download PDFInfo
- Publication number
- CN202270798U CN202270798U CN2011203446618U CN201120344661U CN202270798U CN 202270798 U CN202270798 U CN 202270798U CN 2011203446618 U CN2011203446618 U CN 2011203446618U CN 201120344661 U CN201120344661 U CN 201120344661U CN 202270798 U CN202270798 U CN 202270798U
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- punch
- die
- screw
- plate
- push rod
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Abstract
The utility model relates to a stamping device of a multi-station progressive die for guaranteeing the depth of a stacking rivet fastening point, which comprises an upper die base and a lower die base. A punch retainer plate is fixed at the bottom end of the upper die base through a screw and a pin. A moving supporting plate is arranged in the upper die base, a contour screw penetrates through the moving supporting plate to be connected with the punch retainer plate, a punch inserting bushing is fixed in the punch retainer plate through a pressing plate and a pressing plate screw, a screw plug I and a stacking rivet punch connected with each other are arranged in the punch inserting bushing, a discharging plate limit block is arranged at the bottom end of the punch inserting bushing, the discharging plate limit block is fixed on a discharging plate base through a limit block screw, a die holder plate is arranged below the discharging plate base, one end of the stacking rivet punch penetrates through the punch inserting bushing and the discharging plate limit block to be connected with a stacking rivet die in the die holder plate, and the lower die base is arranged below the die holder plate. The stamping device has the advantages of being capable of guaranteeing the depth of the stacking rivet fastening point of the precise progressive die so as to guarantee fastening force of products after stacking pressing.
Description
Technical field
The utility model relates to the decompressor that a kind of multi-station progressive die guarantees the folded riveting button point degree of depth.
Background technology
At present, more employing automatic laminating decompressor in multistation electric machine iron core progressive die, but because the punch press bottom dead centre is unstable; Or press depth is when too high; To detain easily a little to dash and wear or because the folded riveting point degree of depth is different, cause iron core to fold riveting after, phenomenons such as the little or direct riveted joint place disconnection of product tightening force.
The utility model content
The purpose of the utility model provides the decompressor that a kind of multi-station progressive die guarantees the folded riveting button point degree of depth; Can realize in mould that folded riveting buckles some degree of depth and be consistent, improve the tightening force of product effectively and prevented that the punch press bottom dead centre from causing folded riveting button point towards the phenomenon of wearing when unstable.
The purpose of the utility model is to realize through following technical scheme:
A kind of multi-station progressive die guarantees the decompressor of the folded riveting button point degree of depth, comprises upper bolster and die shoe, and the bottom of said upper bolster is fixed with punch retainer; Be provided with movable supporting plate in the upper bolster, wait high screw to pass movable supporting plate and connect punch retainer, wait and be with the compression spring on the high screw; Be provided with the adjustment packing ring etc. high screw upper end, be fixed with punch edge cover through pressing plate and bridge screw in the said punch retainer, be provided with interconnective screw plug I and folded riveting punch in the punch edge cover; Punch edge cover bottom is provided with the stripper limited block, and the stripper limited block is fixed on the discharging panel seat through the limited block screw, and discharging panel seat bottom is fixed with little stripper; Discharging panel seat below is provided with die block; One end of folded riveting punch passes punch edge cover with the stripper limited block and be connected the folded riveting die in the die block, is provided with die shoe below the die block, is provided with lower bolster in the die shoe; Push rod passes lower bolster and connects the folded riveting punch in the folded riveting die; The other end of push rod connects extension bar, and the extension bar bottom is provided with push rod spring, and push rod spring connects screw plug II; Said push rod, extension bar, push rod spring and screw plug II all are located in the die shoe.
The beneficial effect of the utility model is: can guarantee effectively that the micron order progressive die folds the riveting button point degree of depth, thereby protect the tightening force that laminates the back product.
Description of drawings
According to accompanying drawing the utility model is done further explain below.
Fig. 1 is the structural representation that the described multi-station progressive die of the utility model embodiment guarantees the decompressor of the folded riveting button point degree of depth.
Among the figure:
1, upper bolster; 2, die shoe; 3, punch retainer; 4, movable supporting plate; 5, high screw such as; 6, compression spring; 7, adjustment packing ring; 8, pressing plate; 9, bridge screw; 10, punch edge cover; 11, screw plug I; 12, folded riveting punch; 13, stripper limited block; 14, limited block screw; 15, discharging panel seat; 16, little stripper; 17, die block; 18, folded riveting die; 19, lower bolster; 20, push rod; 21, extension bar; 22, push rod spring; 23, screw plug II.
The specific embodiment
As shown in Figure 1, the described multi-station progressive die of the utility model embodiment guarantees the decompressor of the folded riveting button point degree of depth, comprises upper bolster 1 and die shoe 2; The bottom of said upper bolster 1 is fixed with punch retainer 3 through screw and pin, is provided with movable supporting plate 4 in the upper bolster 1, waits high screw 5 to pass movable supporting plate 4 and connects punch retainer 3; Etc. being with compression spring 6 on the high screw 5, be provided with adjustment packing ring 7 on it, be fixed with punch edge cover 10 through pressing plate 8 and bridge screw 9 in the said punch retainer 3; Be provided with interconnective screw plug I11 and folded riveting punch 12 in the punch edge cover 10; Punch edge cover 10 bottoms are provided with stripper limited block 13, and stripper limited block 13 is fixed on the discharging panel seat 15 through limited block screw 14, and discharging panel seat 15 bottoms are fixed with little stripper 16 through screw and pin; Discharging panel seat 15 belows are provided with die block 17; One end of folded riveting punch 12 passes punch edge cover 10 and stripper limited block 13 and is connected the interior folded riveting die 18 of die block 17, and die block 17 belows are provided with die shoe 2, are provided with lower bolster 19 in the die shoe 2; Push rod 20 passes lower bolster 19 and connects the folded riveting punch 12 in the folded riveting die 18; The other end of push rod 20 connects extension bar 21, and extension bar 21 bottoms are provided with push rod spring 22, and push rod spring 22 connects another screw plug II23; Said push rod 20, extension bar 21, push rod spring 22 and screw plug II23 all are located in the die shoe 2.
During concrete the use, buckle under stamping press situation a little greater than folded riveting in the compression stress of compression spring 6, wait high screw 5 through adjustment packing ring 7 compression compression springs 6 after, movable supporting plate 4 ejected move downward, will fold riveting punch 12 and punch and inlay and overlap 10 and eject; When the high velocity ram machine top shoe came downwards to lower dead point position, folded riveting punch 12 got into folded riveting die 18 and carries out punching press, and folded riveting button point reaches predetermined altitude; When because the punch press bottom dead centre was set low or lower dead point position when unstable; Folded riveting button point continues descending with punch edge cover 10; After stripper limited block 13 and punch edge cover 10 contacts; Movable supporting plate 4 is moved upward, make 3 compressions of compression spring, thereby the degree of depth that riveting button point gets into folded riveting die 18 is folded in restriction effectively.
The utility model is not limited to above-mentioned preferred forms; Anyone can draw other various forms of products under the enlightenment of the utility model; No matter but on its shape or structure, do any variation; Every have identical with a application or akin technical scheme, all drops within the protection domain of the utility model.
Claims (2)
1. a multi-station progressive die guarantees to fold the decompressor of the riveting button point degree of depth; Comprise upper bolster (1) and die shoe (2); It is characterized in that: the bottom of said upper bolster (1) is fixed with punch retainer (3); Be provided with movable supporting plate (4) in the upper bolster (1), wait high screw (5) to pass movable supporting plate (4) and connect punch retainer (3), wait and be with compression spring (6) on the high screw (5); Be provided with adjustment packing ring (7) etc. high screw (5) upper end; Be fixed with punch edge cover (10) through pressing plate (8) and bridge screw (9) in the punch retainer (3), be provided with interconnective screw plug I (11) and folded riveting punch (12) in the punch edge cover (10), punch edge cover (10) bottom is provided with stripper limited block (13); Stripper limited block (13) is fixed on the discharging panel seat (15) through limited block screw (14); Discharging panel seat (15) bottom is fixed with little stripper (16), and discharging panel seat (15) below is provided with die block (17), and an end of folded riveting punch (12) passes punch edge cover (10) with stripper limited block (13) and be connected the interior folded riveting die (18) of die block (17); Die block (17) below is provided with die shoe (2); Be provided with lower bolster (19) in the die shoe (2), push rod (20) passes lower bolster (19) and connects the folded riveting punch (12) in the folded riveting die (18), and the other end of push rod (20) connects extension bar (21); Extension bar (21) bottom is provided with push rod spring (22), and push rod spring (22) connects screw plug II (23).
2. multi-station progressive die according to claim 1 guarantees the decompressor of the folded riveting button point degree of depth, and it is characterized in that: said push rod (20), extension bar (21), push rod spring (22) and screw plug II (23) all are located in the die shoe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203446618U CN202270798U (en) | 2011-09-15 | 2011-09-15 | Stamping device of multi-station progressive die for guaranteeing depth of stacking rivet fastening point |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203446618U CN202270798U (en) | 2011-09-15 | 2011-09-15 | Stamping device of multi-station progressive die for guaranteeing depth of stacking rivet fastening point |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202270798U true CN202270798U (en) | 2012-06-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203446618U Expired - Lifetime CN202270798U (en) | 2011-09-15 | 2011-09-15 | Stamping device of multi-station progressive die for guaranteeing depth of stacking rivet fastening point |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202270798U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106335094A (en) * | 2016-08-31 | 2017-01-18 | 无锡飞展模具制造有限公司 | Novel waste material recycling device |
| CN109967581A (en) * | 2017-12-28 | 2019-07-05 | 上海众大汽车配件有限公司 | A kind of table top backing plate suitable for press mandril |
| CN115555456A (en) * | 2022-09-21 | 2023-01-03 | 宁海县锐新模具有限公司 | Detain some stop gear |
-
2011
- 2011-09-15 CN CN2011203446618U patent/CN202270798U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106335094A (en) * | 2016-08-31 | 2017-01-18 | 无锡飞展模具制造有限公司 | Novel waste material recycling device |
| CN109967581A (en) * | 2017-12-28 | 2019-07-05 | 上海众大汽车配件有限公司 | A kind of table top backing plate suitable for press mandril |
| CN115555456A (en) * | 2022-09-21 | 2023-01-03 | 宁海县锐新模具有限公司 | Detain some stop gear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Deng Xiaogen Inventor after: Zou Chunhua Inventor after: Huang Xiudong Inventor before: Jiang Zhenlin |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: JIANG ZHENLIN TO: DENG XIAOGEN ZOU CHUNHUA HUANG XIUDONG |
|
| C56 | Change in the name or address of the patentee |
Owner name: NINGBO ZHENYU TECHNOLOGY CO., LTD. Free format text: FORMER NAME: NINGBO ZHENYU DIE AND MOULDS CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 315613 West shop, Ninghai County, Ningbo City, Zhejiang Province Patentee after: Ningbo Zhenyu Technology Co., Ltd. Address before: 315613, Zhejiang County, Ningbo province Ninghai West Ningbo Zhen Yu Mold Co., Ltd. Patentee before: Ningbo Zhenyu Mould Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120613 |