CN203610491U - Grading die for air spring reinforcing plate - Google Patents
Grading die for air spring reinforcing plate Download PDFInfo
- Publication number
- CN203610491U CN203610491U CN201320479193.4U CN201320479193U CN203610491U CN 203610491 U CN203610491 U CN 203610491U CN 201320479193 U CN201320479193 U CN 201320479193U CN 203610491 U CN203610491 U CN 203610491U
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- die
- counterdie
- forming cutter
- patrix
- edge iron
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Abstract
The utility model relates to a grading die for an air spring reinforcing plate. The grading die is formed by a lower die part and an upper die part, wherein the lower die part comprises a die support (9), a lower die seat (10), a lower die punching hole female die (1), a lower die trimming knife block (2), a charging sensor (3), a lower die forming knife, a lower die guide plate (8) and a material pushing plate (11); the die support (9) and a die support base plate right undermost the grading die; the lower die seat (10) is arranged on the upper plane of the die support (9); the lower die punching hole female die (1), the lower die trimming knife block (2), the charging sensor (3), the lower die forming knife and the material pushing plate (11) are fastened on the upper surface of the lower die seat (10); and the upper die part comprises an upper die pressing plate (13), an upper die punching head (14), an upper die punching hole trimming knife (15), an upper die forming knife block (16) and an upper die seat (12). Compared with the prior art, the grading die for the air spring reinforcing plate is advantaged by simple structure, convenient usage and maintenance and stable production.
Description
Technical field
The utility model relates to a kind of mould, especially relates to a kind of air spring stiffener progressive die.
Background technology
Rear axle housing assembly front end is to subtract assembly by master to be connected with power transmission shaft, and rear end is to be connected with vehicle frame with leaf springs of car by latch plate seat assembly; Spring stiffener and axle housing assembly weld seam size and spring stiffener angle directly have influence on latch plate seat assembly and axle housing assembly welded seam intensity.
In at present a lot of situations, traditional air spring stiffener mould needs multiple punching press jig frequencies and Duo Tai pressing equipment just can complete in process of production, increases cost of stamping.And have personnel to operate and have potential safety hazard, and to punching parts because people's maloperation causes part quality problem.
Summary of the invention
The purpose of this utility model be exactly provide in order to overcome the defect that above-mentioned prior art exists a kind of easy to use, simple in structure, produce stable air spring stiffener progressive die.
The purpose of this utility model can be achieved through the following technical solutions: a kind of air spring stiffener progressive die, it is characterized in that, and this mould is made up of part of the lower die and part of the upper die,
Described part of the lower die comprises mould pin, die shoe, counterdie punching concave die, counterdie edge iron piece, feeding sensor, counterdie forming cutter, counterdie guide plate, die pad, described mould pin and mould foot pad plate are arranged at the below of this mould, described die shoe is arranged at plane on mould pin, and counterdie punching concave die, counterdie edge iron piece, feeding sensor, counterdie forming cutter, die pad are fixed on the upper surface of die shoe;
Described part of the upper die comprises patrix holding pad, patrix drift, patrix punching edge iron, upper die forming cutter piece and upper bolster, and described patrix holding pad, patrix drift, patrix punching edge iron, upper die forming cutter piece are fixed on upper bolster;
Described counterdie guide plate is arranged on four jiaos of places of die shoe, and upper bolster is moved up and down by the guiding of counterdie guide plate, carries out die sinking and matched moulds; When matched moulds, patrix holding pad is corresponding with die pad, and counterdie punching concave die is mated with patrix punching edge iron, and counterdie forming cutter mates with upper die forming cutter piece.
Described counterdie forming cutter comprises counterdie forming cutter a, counterdie forming cutter b, counterdie forming cutter c, and upper bolster is provided with respectively the cutter matching with each counterdie forming cutter.
Described feeding sensor setting is between counterdie edge iron piece and counterdie forming cutter.
One side of described patrix holding pad arranges patrix punching edge iron, and the below of this patrix punching edge iron arranges upper die forming cutter piece, and described patrix drift is located at the middle part of patrix holding pad.
Described mould adopts 4 nitrogen cylinder devices as the balance in mold work process and cushioning effect.
Described counterdie edge iron piece, counterdie forming cutter, patrix punching edge iron, upper die forming cutter piece all use the form of inserting.Extend the service life of mould self, reduced using equipment damage.
The utility model, according to grading mode one-shot forming, has reduced needed jig frequency, and this mould is automatically to produce, and has eliminated operating personnel's potential safety hazard.
Compared with prior art, the utlity model has following advantage:
(1) long service life: all deburrings and forming cutter piece all use the form of inserting.Extend the service life of mould self, reduced using equipment damage.
(2) easy to maintenance: to use insert structure, need not, by whole mold hoisting to maintenance sites, take a large amount of places in when maintenance, only inserting of needing repairing need be pulled down and can be keeped in repair;
(3) the high cost of stamping of ram efficiency is low: according to grading mode one-shot forming, reduced needed jig frequency, this mould is automatically to produce, and has eliminated operating personnel's potential safety hazard.
Accompanying drawing explanation
Fig. 1 is the utility model part of the lower die structural representation;
Fig. 2 is the utility model mould structure schematic diagram;
Fig. 3 is the utility model part of the upper die structural representation.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
Embodiment
As shown in Figure 1, a kind of air spring stiffener progressive die, this mould is made up of part of the lower die and part of the upper die,
Described part of the lower die comprises mould pin 9, die shoe 10, counterdie punching concave die 1, counterdie edge iron piece 2, feeding sensor 3, counterdie forming cutter, counterdie guide plate 8, die pad 11, described mould pin 9 and mould foot pad plate are arranged at the below of this mould, described die shoe 10 is arranged at plane on mould pin 9, and counterdie punching concave die 1, counterdie edge iron piece 2, feeding sensor 3, counterdie forming cutter, die pad 11 are fixed on the upper surface of die shoe 10;
Described part of the upper die comprises patrix holding pad 13, patrix drift 14, patrix punching edge iron 15, upper die forming cutter piece 16 and upper bolster 12, and described patrix holding pad 13, patrix drift 14, patrix punching edge iron 15, upper die forming cutter piece 16 are fixed on upper bolster 12;
Described counterdie guide plate 8 is arranged on 10 4 jiaos of places of die shoe, and upper bolster 12 is moved up and down by 8 guiding of counterdie guide plate, carries out die sinking and matched moulds; When matched moulds, patrix holding pad 13 is corresponding with die pad 11, and counterdie punching concave die 1 is mated with patrix punching edge iron 15, and counterdie forming cutter mates with upper die forming cutter piece 16.
Described counterdie forming cutter comprises counterdie forming cutter a5, counterdie forming cutter b6, counterdie forming cutter c7, and upper bolster is provided with respectively the cutter matching with each counterdie forming cutter.
Described feeding sensor 3 is arranged between counterdie edge iron piece 2 and counterdie forming cutter.
One side of described patrix holding pad 13 arranges patrix punching edge iron 15, and the below of this patrix punching edge iron 15 arranges upper die forming cutter piece, and described patrix drift 14 is located at the middle part of patrix holding pad 13.
Described mould adopts 4 nitrogen cylinder devices as the balance in mold work process and cushioning effect, there is this device just can reduce to a great extent the noise and the vibrations that in mold work process, produce, extend the service life of mould self, reduced using equipment damage.
Described counterdie edge iron piece 2, counterdie forming cutter, patrix punching edge iron 15, upper die forming cutter piece 16 all use the form of inserting.Extend the service life of mould self, reduced using equipment damage.
The motion principle of this air spring stiffener stepping punching mould is, in the time that depressing with specified pressure, press have upper eccentric swage that tablet is compressed, then do trimming and piercing die action by edge iron and drift, a punching press action is covered simultaneously, and press rises bottom knockout device jack-up part and takes out.
The utility model, according to grading mode one-shot forming, has reduced needed jig frequency, and this mould is automatically to produce, and has eliminated operating personnel's potential safety hazard.
Claims (6)
1. an air spring stiffener progressive die, is characterized in that, this mould is made up of part of the lower die and part of the upper die,
Described part of the lower die comprises mould pin (9), die shoe (10), counterdie punching concave die (1), counterdie edge iron piece (2), feeding sensor (3), counterdie forming cutter, counterdie guide plate (8), die pad (11), described mould pin (9) and mould foot pad plate are arranged at the below of this mould, described die shoe (10) is arranged at the upper plane of mould pin (9), counterdie punching concave die (1), counterdie edge iron piece (2), feeding sensor (3), counterdie forming cutter, die pad (11) is fixed on the upper surface of die shoe (10),
Described part of the upper die comprises patrix holding pad (13), patrix drift (14), patrix punching edge iron (15), upper die forming cutter piece (16) and upper bolster (12), and described patrix holding pad (13), patrix drift (14), patrix punching edge iron (15), upper die forming cutter piece (16) are fixed on upper bolster (12);
Described counterdie guide plate (8) is arranged on die shoe (10) Si Jiaochu, and upper bolster (12) is moved up and down by counterdie guide plate (8) guiding, carries out die sinking and matched moulds; When matched moulds, patrix holding pad (13) is corresponding with die pad (11), and counterdie punching concave die (1) is mated with patrix punching edge iron (15), and counterdie forming cutter mates with upper die forming cutter piece (16).
2. a kind of air spring stiffener progressive die according to claim 1, it is characterized in that, described counterdie forming cutter comprises counterdie forming cutter a (5), counterdie forming cutter b (6), counterdie forming cutter c (7), and upper bolster is provided with respectively the cutter matching with each counterdie forming cutter.
3. a kind of air spring stiffener progressive die according to claim 1, is characterized in that, described feeding sensor (3) is arranged between counterdie edge iron piece (2) and counterdie forming cutter.
4. a kind of air spring stiffener progressive die according to claim 1, it is characterized in that, one side of described patrix holding pad (13) arranges patrix punching edge iron (15), the below of this patrix punching edge iron (15) arranges upper die forming cutter piece, and described patrix drift (14) is located at the middle part of patrix holding pad (13).
5. a kind of air spring stiffener progressive die according to claim 1, is characterized in that, described mould adopts 4 nitrogen cylinder devices as the balance in mold work process and cushioning effect.
6. a kind of air spring stiffener progressive die according to claim 1, it is characterized in that, described counterdie edge iron piece (2), counterdie forming cutter, patrix punching edge iron (15), upper die forming cutter piece (16) all use the form of inserting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320479193.4U CN203610491U (en) | 2013-08-06 | 2013-08-06 | Grading die for air spring reinforcing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320479193.4U CN203610491U (en) | 2013-08-06 | 2013-08-06 | Grading die for air spring reinforcing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203610491U true CN203610491U (en) | 2014-05-28 |
Family
ID=50763172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320479193.4U Expired - Fee Related CN203610491U (en) | 2013-08-06 | 2013-08-06 | Grading die for air spring reinforcing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203610491U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104338846A (en) * | 2013-08-06 | 2015-02-11 | 上海众大汽车配件有限公司 | Gas spring reinforcing plate grading mold |
| CN106391858A (en) * | 2016-07-05 | 2017-02-15 | 上海众大汽车配件有限公司 | Die for part of automobile front seat supporting plate assembly |
-
2013
- 2013-08-06 CN CN201320479193.4U patent/CN203610491U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104338846A (en) * | 2013-08-06 | 2015-02-11 | 上海众大汽车配件有限公司 | Gas spring reinforcing plate grading mold |
| CN106391858A (en) * | 2016-07-05 | 2017-02-15 | 上海众大汽车配件有限公司 | Die for part of automobile front seat supporting plate assembly |
| CN106391858B (en) * | 2016-07-05 | 2019-01-08 | 上海众大汽车配件有限公司 | A kind of mold of automobile front seat support plate assembly part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140528 Termination date: 20180806 |