CN201353608Y - Punching progressive mould with riveting device - Google Patents
Punching progressive mould with riveting device Download PDFInfo
- Publication number
- CN201353608Y CN201353608Y CNU2009200956607U CN200920095660U CN201353608Y CN 201353608 Y CN201353608 Y CN 201353608Y CN U2009200956607 U CNU2009200956607 U CN U2009200956607U CN 200920095660 U CN200920095660 U CN 200920095660U CN 201353608 Y CN201353608 Y CN 201353608Y
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- lever
- groove
- mould
- punch
- die
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- Expired - Lifetime
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Abstract
The utility model relates to a punching progressive mould with a riveting device. In the mould, a through groove is arranged in a discharge plate; a male mould is inserted into the through groove and fixed by a washer, a spring and a spacing bolt, which are sheathed and arranged in an upper mould seat; a slanting wedge is fixed on a lateral surface of a male mould fixing plate by a hexangular bolt; a lever positioning block in which a lever is embedded is fixed in a groove arranged below a lower mould seat; a female mould plate, a female mould liner plate and the lower mould seat are respectively provided with through grooves at positions corresponding to the two ends of the lever; limit poles and transmission rods, which are connected together by hexangular bolts, are arranged in the through grooves at one end of the lever; riveting inserts connected together by hexangular bolts and transmission rods sleeved with springs are arranged in the through grooves at the other end of the lever; the two ends of the lever are arranged to be spherical; and the center of the lever is provided with a semi-spherical projection. The punching progressive mould greatly reduces the investment in moulds, apparatuses and human resources and simultaneously ensures the component quality and the personnel security of operators.
Description
Technical field
The utility model relates to the field of stamping Die Design, relates in particular to a kind of punching press progressive die that has riveting set.
Background technology
On the traditional handicraft, riveted joint is adopted in the connection of a plurality of metal parts usually, press, revolve modes such as riveting, all need make the riveted joint special tooling, this process exists that operation is many, complex process, production efficiency is low, manufacturing cost is high problem, also, therefore influenced the uniformity of quality of item and size, also can cause the generation of operating personnel's personal injury accident simultaneously because die produces irregular deflection and distortion to piece surface.Current, reduce the requirement of manufacturing cost, force whole the integrated requirement that becomes a part as much as possible of a plurality of part combinations more and more urgent, in this case, need to change the technology of riveted joint separately.
Summary of the invention
Deficiency in view of the prior art existence, it is simple in structure that the utility model purpose is to provide, the riveting set that can in common punching press progressive die, install additional, installed the punching press progressive die of riveting set additional with a pair, the riveted joint process that makes part is finished simultaneously with the appearance and size moulding of part in punch process.
For achieving the above object, the utility model adopts following technical scheme: a kind of punching press progressive die that has riveting set, comprise fixedly backing plate of the punch that is fixedly connected sequentially with upper bolster, punch retainer, the discharging backing plate, stripper, the die backing plate that is fixedly connected sequentially with die shoe, concave template, it is characterized in that: also comprise drive link, the riveted joint mold insert, the lever locating piece, drive link, distance screws, packing ring, spring, oblique Xie, punch, limited post, lever, spring, described punch retainer, the discharging backing plate, be provided with a groove in the stripper, described punch inserts in the groove, by being arranged on the packing ring that is set with in the upper bolster, spring, distance screws is fixed, and described oblique Xie is fixed on the side of punch retainer by soket head cap screw; The described lever locating piece that studs with lever is fixed in the groove of die shoe below setting, described concave template, die backing plate, die shoe respectively are provided with groove on lever two ends correspondence position, limited post and the drive link that links together by soket head cap screw is housed in the one end groove, the riveted joint mold insert that links together by soket head cap screw is housed in the other end groove and is with on the drive link of spring, described lever two ends are set to sphere, and the center is provided with hemispherical projections.
Advantage of the present utility model and good effect are: only need to install riveting set additional at the punching press progressive die, can realize the punching press profile and the riveted joint finish simultaneously, when the mould that adopts this new structure is produced, only need utilize a mold, the logical punch press of a Daepori, an operative employee can finish, greatly reduce the input of mould, equipment and human resources, guaranteed part quality simultaneously, ensured operating personnel's personal safety.
Description of drawings
Work schematic diagram and when Fig. 1 is the utility model die sinking as Figure of abstract;
Fig. 2 is that A-A among Fig. 1 is to side view;
Work schematic diagram when Fig. 3 is the utility model matched moulds.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described:
As shown in the figure, the punching press progressive die that has riveting set, comprise fixedly backing plate 2 of the punch that is fixedly connected sequentially with upper bolster 1, punch retainer 3, discharging backing plate 4, stripper 5, the die backing plate 7 that is fixedly connected sequentially with die shoe 8, concave template 6, also comprise drive link 63, riveted joint mold insert 64, lever locating piece 65, drive link 66, distance screws 67, packing ring 68, spring 69, oblique Xie 70, punch 73, limited post 74, lever 76, spring 78, punch retainer 3, discharging backing plate 4, be provided with a groove in the stripper 5, punch 73 inserts in the groove, be set with packing ring 68 by being arranged in the upper bolster 1, spring 69, distance screws 67 is fixing, and tiltedly Xie 70 is fixed on the side of punch retainer 3 by soket head cap screw; The lever locating piece 65 that studs with lever 76 is fixed in the groove of die shoe 8 belows setting, concave template 6, die backing plate 7, die shoe 8 respectively is provided with groove on lever 76 two ends correspondence positions, the limited post 74 and the drive link 66 that link together by soket head cap screw are housed in the one end groove, the riveted joint mold insert that links together by soket head cap screw 64 is housed in the one end groove and is with on the drive link 63 of spring 78, lever 76 two ends are set to sphere, the center is provided with hemispherical projections 761, the hemispherical projections 761 of corresponding lever 76, lever locating piece 65 is provided with hemispherical groove.The upper end of punch 73 is the inclined-plane, and the front end of the oblique Xie 70 that is mated also is designed to the inclined-plane, adjusts oblique Xie 70 and can adjust the length that punch 73 leans out punch retainer 3.
The course of work is as follows:
Before the work, upper bolster 1 is fastened on the slider of punch, and die shoe 8 is fastened on the following table of punch press.
Start punch press, upper bolster 1 is along with slider of punch moves down, promoting stripper 5 at first contacts with strip, strip is contacted with concave template, further move down contour sleeve spring compression on the mould of back, the space is reduced gradually, punch 73 also leans out stripper 4 gradually and presses to drive link 66 at this moment, slider of punch continues to move down, thereby the end that punch 73 is pushed down drive link 66 and together pushed away lever 76 moves downward in lever locating piece 65 other end of lever 76 is moved upward.The end that lever 76 upwarps is pushing away drive link 63 and is moving upward, promote riveted joint mold insert 64 and make the punching parts bending gradually, riveting portion is upwards gone on the top, thereby make punching parts 77 riveted joint flange move closer to and enter in the riveted holes on it, at this moment, the spring 78 that is enclosed within on the drive link 63 is gradually reduced.When slider of punch continues to be moved down into bottom dead centre, punch 73 is being pressed drive link 66 pushing away lever 76 1 ends and is being moved downward in lever locating piece 65 and stop, lever 76 other ends withstand drive link 63 and are pushing away crooked riveted joint mold insert 64 and move upward and also stop, this moment, punching parts 77 riveted joint flange entered in the riveted holes fully, were riveted on together.
Afterwards, slider of punch drives upper bolster 1 to begin to move up, under the recoil of spring effect on the contour sleeve 18, separate gradually between stripper backing plate 4 and the punch retainer 3, punch 73 also bounces back simultaneously gradually, spring 78 beginning resiliences drive drive link 63 and riveted joint mold insert 64 moves downward, and an end of pressing lever 76 to upwarp moves downward, make moving upward of lever 76 other ends, drive link 66 is moved upward.Upper bolster 1 continues to move up, and the recovering clearance between discharging backing plate 4 and the punch retainer 3 is to original state, at this moment, punch 73 is fully retracted in the stripper 5, spring 78 springs back to original state, drive link 63 stop motions, and lever 76, drive link 66 all return to original state.Upper bolster 1 continues to move up, and the guide pin on the mould holds up strip, and strip and concave template 6 are separated, on when moving on to top dead-centre, stripper 5 breaks away from strip, such riveting work is finished.
Claims (5)
1. punching press progressive die that has riveting set, comprise fixedly backing plate (2) of the punch that is fixedly connected sequentially with upper bolster (1), punch retainer (3), discharging backing plate (4), stripper (5), the die backing plate (7) that is fixedly connected sequentially with die shoe (8), concave template (6), it is characterized in that: also comprise drive link (63), riveted joint mold insert (64), lever locating piece (65), drive link (66), distance screws (67), packing ring (68), spring (69), oblique Xie (70), punch (73), limited post (74), lever (76), spring (78), described punch retainer (3), discharging backing plate (4), stripper is provided with a groove in (5), described punch (73) inserts in the groove, be set with packing ring (68) by being arranged in the upper bolster (1), spring (69) distance screws (67) is fixing, and described oblique Xie (70) is fixed on the side of punch retainer (3) by soket head cap screw; The described lever locating piece (65) that studs with lever (76) is fixed in the groove of die shoe (8) below setting, described concave template (6), die backing plate (7), die shoe (8) respectively are provided with groove on lever (76) two ends correspondence position, the limited post (74) and the drive link (66) that link together by soket head cap screw are housed in the one end groove, are equipped with in the other end groove on riveted joint mold insert (64) that links together by soket head cap screw and the drive link (63) that is with spring (78).
2. the punching press progressive die that has riveting set as claimed in claim 1 is characterized in that: described lever (76) two ends are set to sphere, and the center is provided with hemispherical projections (761).
3. the punching press progressive die that has riveting set as claimed in claim 1 is characterized in that: described lever locating piece (65) is provided with hemispherical groove.
4. the punching press progressive die that has riveting set as claimed in claim 1 is characterized in that: the upper end of described punch (73) is the inclined-plane.
5. the punching press progressive die that has riveting set as claimed in claim 1 is characterized in that: the front end of described oblique Xie (70) is the inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200956607U CN201353608Y (en) | 2009-02-26 | 2009-02-26 | Punching progressive mould with riveting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200956607U CN201353608Y (en) | 2009-02-26 | 2009-02-26 | Punching progressive mould with riveting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201353608Y true CN201353608Y (en) | 2009-12-02 |
Family
ID=41409949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200956607U Expired - Lifetime CN201353608Y (en) | 2009-02-26 | 2009-02-26 | Punching progressive mould with riveting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201353608Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294428A (en) * | 2011-08-29 | 2011-12-28 | 宁波荣大证卡打印设备有限公司 | Tool for punching and riveting both ends of workpiece of which both ends are both folded and bent by using external impact force |
| CN102416422A (en) * | 2011-12-21 | 2012-04-18 | 天津市津荣天宇精密机械有限公司 | Lever mechanism for smooth transfer mold bending and reshaping process |
-
2009
- 2009-02-26 CN CNU2009200956607U patent/CN201353608Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294428A (en) * | 2011-08-29 | 2011-12-28 | 宁波荣大证卡打印设备有限公司 | Tool for punching and riveting both ends of workpiece of which both ends are both folded and bent by using external impact force |
| CN102294428B (en) * | 2011-08-29 | 2013-08-07 | 宁波荣大证卡打印设备有限公司 | Tool for punching and riveting both ends of workpiece of which both ends are both folded and bent by using external impact force |
| CN102416422A (en) * | 2011-12-21 | 2012-04-18 | 天津市津荣天宇精密机械有限公司 | Lever mechanism for smooth transfer mold bending and reshaping process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20091202 Effective date of abandoning: 20110512 |
|
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |