CN203955912U - A kind of progressive die - Google Patents
A kind of progressive die Download PDFInfo
- Publication number
- CN203955912U CN203955912U CN201420395285.9U CN201420395285U CN203955912U CN 203955912 U CN203955912 U CN 203955912U CN 201420395285 U CN201420395285 U CN 201420395285U CN 203955912 U CN203955912 U CN 203955912U
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- China
- Prior art keywords
- station district
- district
- station
- card
- bit part
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Abstract
The utility model discloses a kind of progressive die, comprise several connected station districts and for the fixing card-bit part in station district successively, described station district is octagon, octagonal side edge is located at card-bit part interval, the card-bit part in Liang Ge adjacent stations district forms two Eight characters shapes, and upper end is the shape of falling the Eight characters, lower end is positive Eight characters shape.The progressive die that the utility model provides, tool has the following advantages: the utility model is simple in structure, compact, and multiple working procedure is combined, and can carry out continuous punching, has saved material resources, manpower, effectively reduces costs.
Description
Technical field
The utility model relates to diel, is specifically related to a kind of progressive die.
Background technology
For traditional workpiece manufacturing industry, single-station die lamps structure is single, and production efficiency is low, the movable die cavity that makes to be applicable to processed finished product condition is aimed at the fixedly die cavity in fixing die cavity district, but this mould structure is complicated, and station is less, is unfavorable for the punch forming of product.A set of a kind of workpiece of corresponding production of most of moulds, is only designed with on this mould for the production of the station of this workpiece and the feeding belt matching with this workpiece size simultaneously.If manufacture the workpiece of other type, need the mould more renewing.Like this, a product needed multi-step process, therefore also corresponding many for mould, punch press and product lineman people's demand, this production model obviously cannot meet factory's profit demand under the pressure of day by day fierce market competition and production cost.
Summary of the invention
Goal of the invention: the utility model object is for the deficiencies in the prior art, and a kind of progressive die is provided, simple in structure, is combining multi-step process, can carry out the continuous punching of multistation.
Technical scheme: the progressive die described in the utility model, comprise several connected station districts and for the fixing card-bit part in station district successively, described station district is octagon, octagonal side edge is located at card-bit part interval, the card-bit part in Liang Ge adjacent stations district forms two Eight characters shapes, and upper end is the shape of falling the Eight characters, lower end is positive Eight characters shape.
Described station district is 8.
Described card-bit part can be offset to horizontal direction.
Described station district is 8, the first station district is that punching shaping mould, the second station district are that belling mould, San station district are that perforating die, Si station district are that secondary forming die, Wu station district are pre-flange die, and Liu station district is that shaping flange die, Qi station district are for sky walks, Ba station district is blanking die.
Beneficial effect: the progressive die that the utility model provides, tool has the following advantages: the utility model is simple in structure, compact, and multiple working procedure is combined, and can carry out continuous punching, has saved material resources, manpower, effectively reduces costs.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below by accompanying drawing, technical solutions of the utility model are elaborated, but protection domain of the present utility model is not limited to described embodiment.
embodiment 1:the progressive die as described in Figure 1, comprise 8 connected station districts 1 and for the fixing card-bit part 2 in station district 1 successively, the first station district 1 is that punching shaping mould, the second station district 1 are that belling mould, San station district 1 are that perforating die, Si station district 1 are that secondary forming die, Wu station district 1 are pre-flange die, and Liu station district 1 is that shaping flange die, Qi station district 1 are that sky walks, Ba station district 1 is blanking die; Each station district 1 is all octagon, and octagonal side edge is located at card-bit part 2 intervals, and the card-bit part 2 in Liang Ge adjacent stations district 1 forms two Eight characters shapes, and upper end is the shape of falling the Eight characters, lower end is positive Eight characters shape.Card-bit part 2 can be offset to horizontal direction.
Workpiece is put into the progressive die, card-bit part during 2 laminating station district 1 is fixed workpiece, when card-bit part 2 is offset to horizontal direction, workpiece can move to next station district 1, end along with process, the variation of card-bit part 2, workpiece moves to Ba station district 1 from the first station district 1 successively, thereby completes whole operations in station district 1.
As mentioned above, although represented and explained the utility model with reference to specific preferred embodiment, it shall not be construed as the restriction to the utility model self.Not departing under the spirit and scope prerequisite of the present utility model of claims definition, can make in the form and details various variations to it.
Claims (4)
1. the progressive die, it is characterized in that: comprise several connected station districts (1) and for the fixing card-bit part (2) of station district (1) successively, described station district (1) is octagon, octagonal side edge is located at card-bit part (2) interval, the card-bit part (2) in Liang Ge adjacent stations district (1) forms two Eight characters shapes, and upper end is the shape of falling the Eight characters, lower end is positive Eight characters shape.
2. the progressive die according to claim 1, is characterized in that: described station district (1) is 8.
3. the progressive die according to claim 1, is characterized in that: described card-bit part (2) can be offset to horizontal direction.
4. the progressive die according to claim 1, it is characterized in that: described station district (1) is 8, the first station district (1) is that punching shaping mould, the second station district (1) are that belling mould, San station district (1) are that perforating die, Si station district (1) are that secondary forming die, Wu station district (1) are pre-flange die, and Liu station district (1) is that shaping flange die, Qi station district (1) are that empty step, Ba station district (1) are blanking die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420395285.9U CN203955912U (en) | 2014-07-16 | 2014-07-16 | A kind of progressive die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420395285.9U CN203955912U (en) | 2014-07-16 | 2014-07-16 | A kind of progressive die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203955912U true CN203955912U (en) | 2014-11-26 |
Family
ID=51916552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420395285.9U Expired - Fee Related CN203955912U (en) | 2014-07-16 | 2014-07-16 | A kind of progressive die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203955912U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105945144A (en) * | 2016-07-05 | 2016-09-21 | 上海众大汽车配件有限公司 | Die of automobile hinge reinforcing plate part |
-
2014
- 2014-07-16 CN CN201420395285.9U patent/CN203955912U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105945144A (en) * | 2016-07-05 | 2016-09-21 | 上海众大汽车配件有限公司 | Die of automobile hinge reinforcing plate 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 |
Granted publication date: 20141126 Termination date: 20180716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |