CN205798122U - A kind of drift - Google Patents
A kind of drift Download PDFInfo
- Publication number
- CN205798122U CN205798122U CN201620804363.5U CN201620804363U CN205798122U CN 205798122 U CN205798122 U CN 205798122U CN 201620804363 U CN201620804363 U CN 201620804363U CN 205798122 U CN205798122 U CN 205798122U
- Authority
- CN
- China
- Prior art keywords
- drift
- stage portion
- plane
- breach
- drift body
- 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
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
This utility model relates to a kind of drift, including plate-shaped drift body, it is provided with downward opening breach at the right corner of the lower limb of described drift body, the end face of described breach is the most acclivitous inclined-plane, the intersection of the left side wall of described inclined-plane and described breach is provided with stage portion, described stage portion is made up of the most upwardly extending multistage step, the single order step being positioned at the top in described stage portion is connected with described inclined-plane, and the left side wall of single order step and described breach that described stage portion is positioned at bottom is connected.This utility model can be prevented effectively from the phenomenon at the angle that occurs collapsing, and improves crudy.
Description
Technical field
This utility model relates to the punching press of fin, is specifically related to a kind of drift.
Background technology
Fin 1 as shown in Figure 1, the edge at fin has fin structure 2, usual when producing fin 1
The aluminium sheet of bar shaped is cut into several fin by the mode using punching press, due to the existence of fin structure 2, convex when punching press
Angle of collapsing often occurs at rib structure 2, has a strong impact on the quality of product.
Summary of the invention
The purpose of this utility model is to propose a kind of drift, to solve above-mentioned technical problem.
A kind of drift described in the utility model, including plate-shaped drift body, the lower limb of described drift body
Being provided with downward opening breach at right corner, the end face of described breach is the most acclivitous inclined-plane, described inclined-plane
Being provided with stage portion with the intersection of the left side wall of described breach, described stage portion is by the most upwardly extending multistage step structure
Becoming, the single order step being positioned at the top in described stage portion is connected with described inclined-plane, and described stage portion is positioned at the one of bottom
Stage rank are connected with the left side wall of described breach.
Further, being provided with left flange at the left hand edge of described drift body, the right edge of described drift body is provided with the right side
Flange, described left flange protrudes from the front and back of described drift body, and described right flange protrudes from described drift body
Front and back.
Further, the front and back of described drift body is plane symmetry structure.
It is corresponding that the breach that this utility model is arranged has fin structure with the edge of fin, and sets in breach
It is equipped with stage portion and inclined-plane, utilizes when punching press stage portion and inclined-plane that fin structure realizes the process progressively cut, it is possible to have
Effect avoids the occurrence of the phenomenon at angle of collapsing, and improves crudy.
Accompanying drawing explanation
Fig. 1 is the structural representation of fin；
Fig. 2 is structural representation of the present utility model；
Fig. 3 is the zoomed-in view of indentation, there in this utility model；
Fig. 4 is upward view of the present utility model.
In figure: 1 fin；2 fin structures；3 drift bodies；4 breach；5 stage portion；6 inclined-planes；7—
Left flange；8 right flanges.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings.
A kind of drift as shown in figs 2-4, including plate-shaped drift body 3, the lower limb of described drift body 3
Being provided with downward opening breach 4 at right corner, the end face of described breach 4 is the most acclivitous inclined-plane 6, described tiltedly
The intersection of the left side wall of face 6 and described breach 4 is provided with stage portion 5, and described stage portion 5 is by the most upwardly extending multistage
Step is constituted, and the single order step being positioned at the top in described stage portion 5 is connected with described inclined-plane 6, and described stage portion 5 is positioned at
The single order step of lower section is connected with the left side wall of described breach 4.
Further, being provided with left flange 7 at the left hand edge of described drift body 3, the right edge of described drift body 3 is provided with
Right flange 8, described left flange 7 protrudes from the front and back of described drift body 3, and described right flange 8 protrudes from described drift
The front and back of body 3.Left flange 7 and right flange 8 all can play the effect guiding and strengthening.
Further, the front and back of described drift body 3 is plane symmetry structure.To realize Continuous maching.
Claims (3)
1. a drift, it is characterised in that: include plate-shaped drift body, the right corner of the lower limb of described drift body
Place is provided with downward opening breach, and the end face of described breach is the most acclivitous inclined-plane, described inclined-plane and described lack
The intersection of the left side wall of mouth is provided with stage portion, and described stage portion is made up of the most upwardly extending multistage step, described
The single order step being positioned at the top in stage portion is connected with described inclined-plane, described stage portion is positioned at the single order step of bottom with
The left side wall of described breach is connected.
Drift the most according to claim 1, it is characterised in that: it is provided with left flange, institute at the left hand edge of described drift body
The right edge stating drift body is provided with right flange, and described left flange protrudes from the front and back of described drift body, described
Right flange protrudes from the front and back of described drift body.
Drift the most according to claim 1, it is characterised in that: the front and back of described drift body is plane symmetry knot
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620804363.5U CN205798122U (en) | 2016-07-28 | 2016-07-28 | A kind of drift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620804363.5U CN205798122U (en) | 2016-07-28 | 2016-07-28 | A kind of drift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205798122U true CN205798122U (en) | 2016-12-14 |
Family
ID=57507040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620804363.5U Expired - Fee Related CN205798122U (en) | 2016-07-28 | 2016-07-28 | A kind of drift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205798122U (en) |
-
2016
- 2016-07-28 CN CN201620804363.5U patent/CN205798122U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| USD790346S1 (en) | Bottle | |
| USD1011085S1 (en) | Rail for an architectural covering | |
| CA167776S (en) | Door facing | |
| CN205798122U (en) | A kind of drift | |
| CN205735849U (en) | A kind of plastic deformation knock-out gear | |
| CA153868S (en) | Insulating structural stud | |
| CN201895060U (en) | Flash structure of open forging die | |
| CN206618094U (en) | A kind of deep bead | |
| CN206067910U (en) | The outer profile material of aluminum vehicle body car | |
| CN204060157U (en) | A kind of handrail with arc chord angle | |
| CN201038158Y (en) | Audion lead wire frame | |
| CN205834154U (en) | A kind of car hands handle type support | |
| CN205399891U (en) | Assembled curtain board fixed knot constructs | |
| CN207086877U (en) | A kind of flat recess type is vented block structure | |
| CN204905038U (en) | Power capacitor case shell structure | |
| CN105804316A (en) | Frame section bar for assembled wall | |
| CN105768388A (en) | Tooth form structure of metal Y-shaped zipper | |
| CN208696063U (en) | A kind of oblique impact hole edge of a knife quick-disassembly structure | |
| CN203004153U (en) | Pipe orifice forced separating device for die | |
| CN204336025U (en) | A kind of metal Y type zipper profiles structure | |
| CN202448205U (en) | Arc-shaped structures of building ceramic die frames | |
| CN103611795A (en) | Manufacturing process of continuous die for square washers | |
| CN205574634U (en) | Aluminium foil with strengthen check | |
| CN209444095U (en) | A kind of bradyseism big and small door | |
| CN203400952U (en) | Large-section aluminium alloy extrusion die used for passenger car |
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: 20161214 Termination date: 20200728 |