CN204018535U - A kind of concave bottom bowl progressive die - Google Patents
A kind of concave bottom bowl progressive die Download PDFInfo
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- CN204018535U CN204018535U CN201420435484.8U CN201420435484U CN204018535U CN 204018535 U CN204018535 U CN 204018535U CN 201420435484 U CN201420435484 U CN 201420435484U CN 204018535 U CN204018535 U CN 204018535U
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Abstract
The utility model proposes a kind of concave bottom bowl progressive die, it comprises just right upper module and lower module, between described upper module and lower module, be provided with discharger, upper module is fixed on slider of punch, pump, lower module is fixed on press bolster, the surrounding of described upper module and lower module respectively correspondence is provided with pressure-bearing rod and bearing plate, described upper module is followed successively by cope match-plate pattern from top to bottom, upper padding plate, punch retainer and holding pad, described lower module is followed successively by die block from top to bottom, lower bolster, punch fixing plate and lower bolster, the top of described cope match-plate pattern is provided with knockout plate and knockout rod, described lower bolster is provided with pressure-bearing cover, the utility model adopts the double feeding manner the same with one-shot, can effectively improve the production efficiency of outer bowl, alleviates workman's labour intensity, and can save material, reduces production costs, and mould structure is simple, easy to operate.
Description
Technical field
The utility model relates to a kind of mould, especially relates to a kind of concave bottom bowl progressive die.
Background technology
Punching press, is at room temperature to utilize the mould being arranged on forcing press to exert pressure to material, makes it produce separation or plastic deformation, thereby obtains a kind of pressure processing method of required part.Diel is the requisite technological equipment of punching production, is technology-intensive product, and it can carry out the processing and forming such as punching, blanking, bending and drawing.Quality, production efficiency and the production cost etc. of stamping parts, have direct relation with Design of Dies and manufacture.
Progressive die (being also the progressive die) is made up of multiple stations, and each station is associated in order completes different processing, completes a series of different punch process in the one stroke of punch press.After one stroke completes, material is moved forward according to a fixing step pitch by punch press feeder, on secondary mould, can complete multiple operations like this, generally have punching, blanking, bending, trimming, stretches etc.
Current universal wheel during fabrication outer bowl is manually on punch press, to complete by multiple tracks one-shot technique, inefficiency.
Utility model content
The utility model object is for the existing above-mentioned technical problem of prior art, and a kind of concave bottom bowl progressive die is provided.
For achieving the above object, the utility model proposes a kind of concave bottom bowl progressive die, it comprises just right upper module and lower module, between described upper module and lower module, be provided with discharger, upper module is fixed on slider of punch, pump, lower module is fixed on press bolster, the surrounding of described upper module and lower module respectively correspondence is provided with pressure-bearing rod and bearing plate, described upper module is followed successively by cope match-plate pattern from top to bottom, upper padding plate, punch retainer and holding pad, described lower module is followed successively by die block from top to bottom, lower bolster, punch fixing plate and lower bolster, the top of described cope match-plate pattern is provided with knockout plate and knockout rod, described lower bolster is provided with pressure-bearing cover, described upper module is provided with misdelivery material test pin, described upper module and lower module be corresponding several double stations that is provided with respectively, described die block is provided with several die guide nails, the rear end of die block is provided with the edge of a knife under waste material, on described punch retainer, correspondence is provided with correcting nail, and the rear end on punch retainer is provided with the edge of a knife on corresponding waste material,
Described die block is provided with punching concave die, guide pin cover, blanking die plunger tip, blanking die, concave bottom bowl female die for forming core, concave bottom bowl hole flanging punch and female die for forming circle from front to back successively; Described punch retainer is provided with drift protective sleeve, red needle, blanking upper die and concave bottom bowl shaping patrix successively.
As preferably, described discharger comprises scraping wings and folding connecting rod.
As preferably, described cope match-plate pattern, upper padding plate, punch retainer and holding pad are fixed by screw.
As preferably, described die block, lower bolster, punch fixing plate and lower bolster are fixed by screw.
As preferably, described lower module bottom is provided with counterdie feet.
As preferably, described upper module bottom is provided with patrix feet.
As preferably, described die block is provided with backup station.
The utility model adopts the double feeding manner the same with one-shot, can effectively improve the production efficiency of outer bowl, alleviates workman's labour intensity, and can save material, reduces production costs, and mould structure is simple, easy to operate.
Brief description of the drawings
Fig. 1 is the structure chart of a kind of concave bottom bowl progressive die described in the utility model.
Fig. 2 is the left view of a kind of concave bottom bowl progressive die described in the utility model.
Fig. 3 is the front view of a kind of concave bottom bowl progressive die described in the utility model.
Detailed description of the invention
Feature of the present utility model and advantage will be elaborated by reference to the accompanying drawings by embodiment.
As shown in Figures 1 to 3, a kind of concave bottom bowl progressive die, it comprises just right upper module 1 and lower module 2, between described upper module 1 and lower module 2, be provided with discharger 3, upper module 1 is fixed on slider of punch, pump, lower module 2 is fixed on press bolster, the surrounding of described upper module 1 and lower module 2 respectively correspondence is provided with pressure-bearing rod 4 and bearing plate 5, described upper module 1 is followed successively by cope match-plate pattern 11 from top to bottom, upper padding plate 12, punch retainer 13 and holding pad 14, described lower module 2 is followed successively by die block 21 from top to bottom, lower bolster 22, punch fixing plate 23 and lower bolster 24, the top of described cope match-plate pattern 1 is provided with knockout plate 15 and knockout rod 16, described lower bolster 2 is provided with pressure-bearing cover 25, described upper module 1 is provided with misdelivery material test pin 17, described upper module 1 and lower module 2 be corresponding several double stations 10 that is provided with respectively, described die block 21 is provided with several die guide nails 6, the rear end of die block 21 is provided with the edge of a knife 7 under waste material, on described punch retainer 13, correspondence is provided with correcting nail 8, and the rear end on punch retainer 13 is provided with the edge of a knife 9 on corresponding waste material,
Described die block 21 is provided with punching concave die 211, guide pin cover 212, blanking die plunger tip 213, blanking die 214, concave bottom bowl female die for forming core 215, concave bottom bowl hole flanging punch 216 and female die for forming circle 217 from front to back successively; Described punch retainer 13 is provided with drift protective sleeve 131, red needle 132, blanking upper die 133 and concave bottom bowl shaping patrix 134 successively.Described discharger 3 comprises scraping wings 31 and folding connecting rod 32, described cope match-plate pattern 11, upper padding plate 12, punch retainer 13 and holding pad 14 are fixed by screw, described die block 21, lower bolster 22, punch fixing plate 23 and lower bolster 24 are fixed by screw, described lower module 2 bottoms are provided with counterdie feet 26, described upper module 1 bottom is provided with patrix feet 18, and described die block is provided with backup station 19.
Operation principle of the present utility model: pay-off is delivered to band material in the double station of lower module, successively by the station in lower module, often transport one group of station, upper module down carries out punching press at every turn, becomes elementary workpiece, and then processed elementary workpiece enters in next mould, complete successively all regulation moulds, after first group of workpiece completes, in discharger, scraping wings is released the workpiece completing, and next is organized elementary workpiece and again enters.
Specific embodiment described herein is only to the explanation for example of the utility model structure.The utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (7)
1. a concave bottom bowl progressive die, it is characterized in that: it comprises just right upper module and lower module, between described upper module and lower module, be provided with discharger, upper module is fixed on slider of punch, pump, lower module is fixed on press bolster, the surrounding of described upper module and lower module respectively correspondence is provided with pressure-bearing rod and bearing plate, described upper module is followed successively by cope match-plate pattern from top to bottom, upper padding plate, punch retainer and holding pad, described lower module is followed successively by die block from top to bottom, lower bolster, punch fixing plate and lower bolster, the top of described cope match-plate pattern is provided with knockout plate and knockout rod, described lower bolster is provided with pressure-bearing cover, described upper module is provided with misdelivery material test pin, described upper module and lower module be corresponding several double stations that is provided with respectively, described die block is provided with several die guide nails, the rear end of die block is provided with the edge of a knife under waste material, on described punch retainer, correspondence is provided with correcting nail, and the rear end on punch retainer is provided with the edge of a knife on corresponding waste material,
Described die block is provided with punching concave die, guide pin cover, blanking die plunger tip, blanking die, concave bottom bowl female die for forming core, concave bottom bowl hole flanging punch and female die for forming circle from front to back successively; Described punch retainer is provided with drift protective sleeve, red needle, blanking upper die and concave bottom bowl shaping patrix successively.
2. a kind of concave bottom bowl progressive die as claimed in claim 1, is characterized in that: described discharger comprises scraping wings and folding connecting rod.
3. a kind of concave bottom bowl progressive die as claimed in claim 1, is characterized in that: described cope match-plate pattern, upper padding plate, punch retainer and holding pad are fixed by screw.
4. a kind of concave bottom bowl progressive die as claimed in claim 1, is characterized in that: described die block, lower bolster, punch fixing plate and lower bolster are fixed by screw.
5. a kind of concave bottom bowl progressive die as claimed in claim 1, is characterized in that: described lower module bottom is provided with counterdie feet.
6. a kind of concave bottom bowl progressive die as claimed in claim 1, is characterized in that: described upper module bottom is provided with patrix feet.
7. a kind of concave bottom bowl progressive die as claimed in claim 1, is characterized in that: described die block is provided with backup station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420435484.8U CN204018535U (en) | 2014-08-04 | 2014-08-04 | A kind of concave bottom bowl progressive die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420435484.8U CN204018535U (en) | 2014-08-04 | 2014-08-04 | A kind of concave bottom bowl progressive die |
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| Publication Number | Publication Date |
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| CN204018535U true CN204018535U (en) | 2014-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420435484.8U Active CN204018535U (en) | 2014-08-04 | 2014-08-04 | A kind of concave bottom bowl progressive die |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436310A (en) * | 2015-11-27 | 2016-03-30 | 柳州职业技术学院 | Progressive die for safety belt fixing nut stiffening plate |
| CN105436311A (en) * | 2015-11-27 | 2016-03-30 | 柳州职业技术学院 | Multi-station progressive die for front protection mounting support |
| CN106238561A (en) * | 2016-08-04 | 2016-12-21 | 祥鑫科技股份有限公司 | The method that little drift protected by a kind of precast resin protection set |
| CN111790818A (en) * | 2020-07-24 | 2020-10-20 | 黄笃莲 | Stamping die is used in part production |
| CN112605212A (en) * | 2020-12-29 | 2021-04-06 | 苏州鑫秀屿金属制品科技有限公司 | Stamping die for metal stamping part production and stamping process thereof |
-
2014
- 2014-08-04 CN CN201420435484.8U patent/CN204018535U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436310A (en) * | 2015-11-27 | 2016-03-30 | 柳州职业技术学院 | Progressive die for safety belt fixing nut stiffening plate |
| CN105436311A (en) * | 2015-11-27 | 2016-03-30 | 柳州职业技术学院 | Multi-station progressive die for front protection mounting support |
| CN106238561A (en) * | 2016-08-04 | 2016-12-21 | 祥鑫科技股份有限公司 | The method that little drift protected by a kind of precast resin protection set |
| CN111790818A (en) * | 2020-07-24 | 2020-10-20 | 黄笃莲 | Stamping die is used in part production |
| CN112605212A (en) * | 2020-12-29 | 2021-04-06 | 苏州鑫秀屿金属制品科技有限公司 | Stamping die for metal stamping part production and stamping process thereof |
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| GR01 | Patent grant |