CN102909270A - Flange tube inversion die - Google Patents
Flange tube inversion die Download PDFInfo
- Publication number
- CN102909270A CN102909270A CN 201210383231 CN201210383231A CN102909270A CN 102909270 A CN102909270 A CN 102909270A CN 201210383231 CN201210383231 CN 201210383231 CN 201210383231 A CN201210383231 A CN 201210383231A CN 102909270 A CN102909270 A CN 102909270A
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- CN
- China
- Prior art keywords
- die
- fixed head
- fixing plate
- plate
- flanging
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- 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.)
- Pending
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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The invention discloses a flange tube inversion die which comprises an upper die plate (1), a fixing plate (3), guide posts (4), a lower die plate (5), a male die fixing plate (6), male dies (7), a flanging male die (9) and female dies (10), wherein the fixing plate (3) is mounted at the lower end of the upper die plate (1); the guide posts (4) are mounted between the upper die plate (1) and the lower die plate (5); the male die fixing plate (6) is mounted on the lower die plate (5); the male dies (7) are mounted on the male die fixing plate (6); the flanging male die (9) and the female dies (10) are mounted at the bottom of the fixing plate (3) respectively; the flanging male die (9) is mounted in the middle of the fixing plate (3); and the female dies (10) are mounted at both ends of the fixing plate (3). The flange tube inversion die is simple in structure and assembly, precise, long in service life, convenient to operate in the using process and accurate in positioning, so that the labor intensity is reduced and the production efficiency is improved.
Description
Technical field
The present invention relates to a kind of flange and turn over pipe die.
Background technology
In the prior art, flange turns over the pipe die complex structure, and service life is short, and operating difficulties in the use procedure can not accurately be located, and has therefore increased labour intensity, has reduced production efficiency, has greatly affected product quality.
Summary of the invention
The purpose of this invention is to provide a kind of flange and turn over pipe die.
The technical scheme that the present invention adopts for achieving the above object is: a kind of flange turns over pipe die, comprise cope match-plate pattern (1), fixed head (3), guide pillar (4), lower bolster (5), punch retainer (6), punch (7), flanging die (9) and die (10), described fixed head (3) is installed in cope match-plate pattern (1) lower end, guide pillar (4) is installed between cope match-plate pattern (1) and the lower bolster (5), punch retainer (6) is installed on the lower bolster (5), punch (7) is installed on the punch retainer (6), flanging die (9) and die (10) are installed in respectively fixed head (3) bottom, flanging die (9) is installed in the centre of fixed head (3), and die (10) is installed in the two ends of fixed head (3).
Guide pin bushing (2) is installed on the described guide pillar (4).
Described die (10) lower end is separately installed with blank holder (8).
Flanging die (9) both sides of described fixed head (3) bottom are equipped with dnockout piece (11).
A kind of flange of the present invention turns over pipe die, and Standard is simple, accurately, long service life, in use easy to operate, therefore accurate positioning has lowered labour intensity, has improved production efficiency.
Description of drawings
Fig. 1 is the front view that a kind of flange of the present invention turns over pipe die.
Fig. 2 is the top view that a kind of flange of the present invention turns over pipe die.
Among the figure: 1, cope match-plate pattern; 2, guide pin bushing; 3, fixed head; 4, guide pillar; 5, lower bolster; 6, punch retainer; 7, punch; 8, blank holder; 9, flanging die; 10, die; 11, dnockout piece.
The specific embodiment
As depicted in figs. 1 and 2, flange turns over pipe die, comprise cope match-plate pattern 1, fixed head 3, guide pillar 4, lower bolster 5, punch retainer 6, punch 7, flanging die 9 and die 10, fixed head 3 is installed in cope match-plate pattern 1 lower end, guide pillar 4 is installed between cope match-plate pattern 1 and the lower bolster 5, punch retainer 6 is installed on the lower bolster 5, punch 7 is installed on the punch retainer 6, flanging die 9 and die 10 are installed in respectively fixed head 3 bottoms, flanging die 9 is installed in the centre of fixed head 3, and die 10 is installed in the two ends of fixed head 3, and guide pin bushing 2 is installed on the guide pillar 4, die 10 lower ends are separately installed with blank holder 8, flanging die 9 both sides of fixed head 3 bottoms are equipped with dnockout piece 11, and flange of the present invention turns over pipe die, and Standard is simple, accurately, long service life, in use easy to operate, accurate positioning, therefore lower labour intensity, improved production efficiency.
Claims (4)
1. a flange turns over pipe die, it is characterized in that: comprise cope match-plate pattern (1), fixed head (3), guide pillar (4), lower bolster (5), punch retainer (6), punch (7), flanging die (9) and die (10), described fixed head (3) is installed in cope match-plate pattern (1) lower end, guide pillar (4) is installed between cope match-plate pattern (1) and the lower bolster (5), punch retainer (6) is installed on the lower bolster (5), punch (7) is installed on the punch retainer (6), flanging die (9) and die (10) are installed in respectively fixed head (3) bottom, flanging die (9) is installed in the centre of fixed head (3), and die (10) is installed in the two ends of fixed head (3).
2. a kind of flange according to claim 1 turns over pipe die, it is characterized in that: guide pin bushing (2) is installed on the described guide pillar (4).
3. a kind of flange according to claim 1 turns over pipe die, it is characterized in that: described die (10) lower end is separately installed with blank holder (8).
4. a kind of flange according to claim 1 turns over pipe die, it is characterized in that: flanging die (9) both sides of described fixed head (3) bottom are equipped with dnockout piece (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210383231 CN102909270A (en) | 2012-10-11 | 2012-10-11 | Flange tube inversion die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210383231 CN102909270A (en) | 2012-10-11 | 2012-10-11 | Flange tube inversion die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102909270A true CN102909270A (en) | 2013-02-06 |
Family
ID=47607982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210383231 Pending CN102909270A (en) | 2012-10-11 | 2012-10-11 | Flange tube inversion die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102909270A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081090A (en) * | 2015-08-07 | 2015-11-25 | 大连益联金属成型有限公司 | Precise tube inversion die for connecting pieces |
-
2012
- 2012-10-11 CN CN 201210383231 patent/CN102909270A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081090A (en) * | 2015-08-07 | 2015-11-25 | 大连益联金属成型有限公司 | Precise tube inversion die for connecting pieces |
| CN105081090B (en) * | 2015-08-07 | 2018-10-23 | 大连益联金属成型有限公司 | A kind of accurate inversion tube mold of connection sheet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130206 |