CN207521544U - A kind of helical blade stamping die - Google Patents
A kind of helical blade stamping die Download PDFInfo
- Publication number
- CN207521544U CN207521544U CN201721385632.XU CN201721385632U CN207521544U CN 207521544 U CN207521544 U CN 207521544U CN 201721385632 U CN201721385632 U CN 201721385632U CN 207521544 U CN207521544 U CN 207521544U
- Authority
- CN
- China
- Prior art keywords
- housing
- helical blade
- upper mold
- stamping die
- cope plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a kind of helical blade stamping die, upper mold is connected on cope plate, the downside of upper mold is equipped with housing, lower die is connected in housing, the lower end of housing is connected with lower template, and mandril is equipped in lower template, positioning column is connected between cope plate and lower template, the utility model has the advantages that a kind of helical blade punching die structure is novel, easy to operate, processing technology is good, and workpiece accuracy is guaranteed, production efficiency is high, has fully met the requirement of batch production.
Description
Technical field
The utility model is related to stamping die field more particularly to a kind of helical blade stamping dies.
Background technology
Helical blade has a wide range of applications in engineerings such as material handling machinery, engineering machinery, due to the spiral shell of helical blade
Away from larger, typically equal to or greater than outer diameter, so helical blade component shaping is relatively difficult, common manufacturing process is special
With roll forming in equipment, radial direction of the material along forming rear screw blade is made by rolling, it is gradually thinning from inside to outside, so as to shape
Helically shaped, another method is stretch forming, and so, due to being free forming, processing technology is poor, workpiece size
It is not easy to ensure, operates loaded down with trivial details, low production efficiency.
Invention content
Goal of the invention：Helical blade processing difficulties to be solved in the utility model, machining accuracy is low and low production efficiency
The technical issues of, the utility model provides a kind of helical blade stamping die.
Process program：A kind of helical blade stamping die, including：Cope plate, upper mold, housing, lower die, lower template, mandril,
Positioning column, upper mold is connected on the cope plate, and the downside of the upper mold is equipped with housing, is connected with lower die in the housing, institute
The lower end for stating housing is connected with lower template, and mandril is equipped in the lower template, is connected between the cope plate and lower template
Positioning column.
Further, the upper oral part of the housing is in conical structure.
The utility model has the advantages that a kind of helical blade punching die structure is novel, easy to operate, processing technology is good,
Workpiece accuracy is guaranteed, and production efficiency is high, has fully met the requirement of batch production.
Description of the drawings
Fig. 1 is a kind of structure diagram of helical blade stamping die of the utility model.
In figure：1st, cope plate, 2, upper mold, 3, housing, 4, lower die, 5, lower template, 6, mandril, 7, positioning column.
Specific embodiment
Below in conjunction with attached drawing and pass through specific embodiment the utility model be further elaborated, it should be pointed out that：For this
For the common process personnel of technology field, under the premise of the utility model principle is not departed from, to the various of the utility model
The modification of equivalent form falls within the application range as defined in the appended claims.
It is shown such as Fig. 1, a kind of helical blade stamping die, including：Be connected with upper mold 2 on the cope plate 1, it is described on
The downside of mould 2 is equipped with housing 3, is connected with lower die 4 in the housing 3, the lower end of the housing 3 is connected with lower template 5, under described
Mandril 6 in template 5 is installed, positioning column 7 is connected between the cope plate 1 and lower template 5, the upper oral part of the housing 3 is in
Conical structure.
A kind of helical blade stamping die provided by the utility model when in use, upper mold 2 press machine effect under downlink,
Into housing 4, upper mold 2 and the molding forming of lower die 4, swaging finish, and 2 backhaul of upper mold, lower die 4 moves up under the action of mandril 6,
Workpiece is ejected into housing 4, takes workpiece away.
Claims (2)
1. a kind of helical blade stamping die, which is characterized in that including：Cope plate（1）, upper mold（2）, housing（3）, lower die（4）、
Lower template（5）, mandril（6）, positioning column（7）, the cope plate（1）On be connected with upper mold（2）, the upper mold（2）Downside set
There is housing（3）, the housing（3）Inside it is connected with lower die（4）, the housing（3）Lower end be connected with lower template（5）, under described
Template（5）Mandril is inside installed（6）, the cope plate（1）With lower template（5）Between be connected with positioning column（7）.
A kind of 2. helical blade stamping die according to claim 1, which is characterized in that the housing（3）Upper oral part be in
Conical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721385632.XU CN207521544U (en) | 2017-10-25 | 2017-10-25 | A kind of helical blade stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721385632.XU CN207521544U (en) | 2017-10-25 | 2017-10-25 | A kind of helical blade stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207521544U true CN207521544U (en) | 2018-06-22 |
Family
ID=62570861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721385632.XU Expired - Fee Related CN207521544U (en) | 2017-10-25 | 2017-10-25 | A kind of helical blade stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207521544U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116673410A (en) * | 2023-08-01 | 2023-09-01 | 江苏星火汽车部件制造有限公司 | Single helical blade intelligent stamping equipment |
-
2017
- 2017-10-25 CN CN201721385632.XU patent/CN207521544U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116673410A (en) * | 2023-08-01 | 2023-09-01 | 江苏星火汽车部件制造有限公司 | Single helical blade intelligent stamping equipment |
| CN116673410B (en) * | 2023-08-01 | 2023-10-24 | 江苏星火汽车部件制造有限公司 | Single helical blade intelligent stamping equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180622 Termination date: 20211025 |