CN201632531U - Deep drawing device for rectangle light-weight material with flange - Google Patents
Deep drawing device for rectangle light-weight material with flange Download PDFInfo
- Publication number
- CN201632531U CN201632531U CN2010201030020U CN201020103002U CN201632531U CN 201632531 U CN201632531 U CN 201632531U CN 2010201030020 U CN2010201030020 U CN 2010201030020U CN 201020103002 U CN201020103002 U CN 201020103002U CN 201632531 U CN201632531 U CN 201632531U
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- CN
- China
- Prior art keywords
- quan
- blank holder
- flanging
- push rod
- deep drawing
- 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
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- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The utility model relates to a deep drawing device for a rectangle light-weight material with a flange, which comprises a reversal push rod (1), a die (2), a blank holder (5), a terrace die (6) and a limit post (7), wherein the blank holder (5) is externally provided with an auxiliary blank holder (4), one side of the auxiliary blank holder (4) is provided with a through hole, the position of the through hole corresponds to the reversal push rod (1) fixed on the bottom part of the die (2), the limit post (7) is positioned under the auxiliary blank holder (4), the blank holder (5) is in a cylinder shape and is sheathed on the terrace die (6), the auxiliary blank holder (4) is in a round plate, and the reversal push rod (1) and the limit upright (7) are respectively in a cylindrical structure. The utility model realizes that in the prior art, a workpiece is deep-drawn for many times and the flange plane is kept to be level and straight when in the deep drawing.
Description
Technical field
The utility model belongs to deep drawing device field, particularly relates to the setup for drawing parts that is used for the thin material of a kind of rectangular band flange.
Background technology
Rectangular band flange deep drawing spare is meant that the pull and stretch height is more than or equal to the deep drawing spare of 1.8 times of rectangle bond length below the thick 0.5mm of material.This class drawing part number of drawing is generally more than 2 ~ 3 times.Routinely, the drawing part shell portion is just passable for the first time as long as pull and stretch flanging second time Quan can entangle.This structure only guarantees that shell portion is indeformable, wrinkle resistant, but the flange portion distortion is uncontrollable.In a single day the flange plane seriously wrinkling, even increase plane leveling operation later on again, also is difficult to flatten.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of deep drawing device that is used for the thin material of rectangular band flange, keeps smooth, straight problem when the pull and stretch to solve in the prior art workpiece flange plane.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of deep drawing device that is used for the thin material of rectangular band flange is provided, comprise anti-push rod, die, flanging Quan, punch and limited post, described flanging Quan is outside equipped with auxiliary flanging Quan, the one side has through hole, and the position is corresponding with the anti-push rod that is fixed on the die bottom; Described auxiliary flanging Quan puts limited post in the below.
Described flanging Quan is a tubular, and is enclosed within on the punch; Described auxiliary flanging Quan profile is a circular slab; Described anti-push rod and limited post are cylindrical structural.
Beneficial effect
Use the utility model to carry out pull and stretch, can keep drawing part flange plane smooth, straight, indeformable.
Description of drawings
Fig. 1 is the front view of the utility model embodiment 1.
Wherein: the anti-push rod of 1-, 2-die, 3-workpiece, 4-auxiliary flanging Quan, 5-flanging Quan, 6-punch, 7-limited post.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only are used to illustrate the utility model scope.Should be understood that in addition that after the content of having read the utility model instruction those skilled in the art can do to use for reference or revise to the utility model, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
As shown in Figure 1, a kind of deep drawing device that is used for the thin part of rectangular band flange comprises anti-push rod 1, die 2, flanging Quan 5, punch 6 and limited post 7, and described flanging Quan 5 is outside equipped with auxiliary flanging Quan 4, the one side has through hole, and the position is corresponding with the anti-push rod 1 that is fixed on die 2 bottoms; Limited post 7 is put in described auxiliary flanging Quan 4 belows.
Described flanging Quan 5 is a tubular, and is enclosed within on the punch 6; Described auxiliary flanging Quan 4 profiles are circular slab; Described anti-push rod 1 and spacing lattice 7 are cylindrical structural.
During work, the pull and stretch stroke was by 3/4 o'clock, and auxiliary flanging Quan 4 begins contact workpieces 3 flange planes, when finishing to pull and stretch, auxiliary flanging Quan 4 contacts fully with limited post 7, and workpiece 3 flange planes are pressurized between auxiliary flanging Quan 4 and die 2 planes, makes the flange plane smooth straight.
Claims (2)
1. one kind is used for the thin deep drawing device of expecting of rectangular band flange, comprise anti-push rod (1), die (2), flanging Quan (5), punch (6) and limited post (7), it is characterized in that: described flanging Quan (5) is provided with auxiliary flanging Quan (4), the one side has through hole, and the position is corresponding with the anti-push rod (1) that is fixed on die (2) bottom; Described auxiliary flanging Quan (4) puts the below limited post (7).
2. a kind of deep drawing device that is used for the thin material of rectangular band flange according to claim 1, it is characterized in that: described flanging Quan (5) is a tubular, and is enclosed within on the punch (6); Described auxiliary flanging Quan (4) profile is a circular slab; Described anti-push rod (1) and limited post (7) are cylindrical structural.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201030020U CN201632531U (en) | 2010-01-28 | 2010-01-28 | Deep drawing device for rectangle light-weight material with flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201030020U CN201632531U (en) | 2010-01-28 | 2010-01-28 | Deep drawing device for rectangle light-weight material with flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201632531U true CN201632531U (en) | 2010-11-17 |
Family
ID=43077005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201030020U Expired - Fee Related CN201632531U (en) | 2010-01-28 | 2010-01-28 | Deep drawing device for rectangle light-weight material with flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201632531U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103182451A (en) * | 2011-12-31 | 2013-07-03 | 宁波光华电池有限公司 | Continuous drawing progressive die for manufacturing thin-wall wide-flange cylindrical part |
| 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 |
| CN105149443A (en) * | 2015-08-21 | 2015-12-16 | 哈尔滨建成集团有限公司 | Rigid blank holder deep drawing die for thin-walled hemispheric high-pressure membrane with flange |
-
2010
- 2010-01-28 CN CN2010201030020U patent/CN201632531U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103182451A (en) * | 2011-12-31 | 2013-07-03 | 宁波光华电池有限公司 | Continuous drawing progressive die for manufacturing thin-wall wide-flange cylindrical part |
| 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 |
| CN105149443A (en) * | 2015-08-21 | 2015-12-16 | 哈尔滨建成集团有限公司 | Rigid blank holder deep drawing die for thin-walled hemispheric high-pressure membrane with flange |
| CN105149443B (en) * | 2015-08-21 | 2017-04-12 | 哈尔滨建成集团有限公司 | Rigid blank holder deep drawing die for thin-walled hemispheric high-pressure membrane with flange |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20120128 |