CN201386898Y - Plate corner reinforcing structure - Google Patents
Plate corner reinforcing structure Download PDFInfo
- Publication number
- CN201386898Y CN201386898Y CN200820162713U CN200820162713U CN201386898Y CN 201386898 Y CN201386898 Y CN 201386898Y CN 200820162713 U CN200820162713 U CN 200820162713U CN 200820162713 U CN200820162713 U CN 200820162713U CN 201386898 Y CN201386898 Y CN 201386898Y
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- CN
- China
- Prior art keywords
- knuckle
- corner
- sheet material
- reinforcing structure
- external corner
- 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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Abstract
The utility model relates to a plate corner reinforcing structure, and in particular to the technical field of a metal plate corner reinforcing structure, which comprises a first part and a second part, wherein the first and the second parts are of an integral structure and are transitioned to each other through a corner, the corner is provided with an external corner part and an internal corner part, the external corner part of the corner is provided with a plurality of pits which are formed by punching, and the internal corner part of the corner is correspondently provided with a plurality of projections. The plate corner reinforcing structure has good strength, simple processing and low processing cost and solves the problems of the prior art that that processing is difficult or the manufacturing cost is high.
Description
Technical field
The utility model relates to a kind of sheet material knuckle reinforced structure, particularly a kind of technical field of sheet metal knuckle reinforced structure.
Technical background
In the prior art, the component of many equipment adopt the bending of sheet metal one to form, for the knuckle position that makes sheet metal possesses enough intensity, common way is a stiffening rib in the welding of knuckle position, the processing of this kind way is trouble comparatively, also having a kind of way is exactly to improve the thickness of sheet metal, and this kind way is that manufacture cost is higher.
Summary of the invention
The utility model purpose is to provide a kind of intensity better, process comparatively simple, sheet material knuckle reinforced structure that processing cost is lower, solved that processing that prior art exists comparatively bothers or manufacture cost than problems such as height.
Above-mentioned technical purpose of the present utility model mainly solves by the following technical programs: it comprises first portion and second portion, first portion and second portion are structure as a whole and by a bending angle transition, sector becomes external corner position and inner corner trim position, the external corner position punching press of described knuckle forms some depressions, correspondingly forms some projectioies at the inner corner trim position of knuckle.Wherein, form depression and form projection, played the effect that is similar to stiffening rib, make the knuckle of first portion and second portion have enough intensity at the inner corner trim position at the external corner position of the knuckle of first portion and second portion; The utility model only needs punching press to finish, and processes comparatively simply, and can not increase cost of material.
As preferably, described depression is wedge shape, and correspondingly described projection also is wedge shape, thereby makes the knuckle of first portion and second portion possess enough intensity.
As preferably, described depression and projection are the wedge shape that drift angle is an acute angle.
As preferably, the described external corner position that several are recessed in knuckle equidistantly distributes, thereby makes knuckle intensity unanimity everywhere.
As preferably, described knuckle is 90 ° of angles.
Therefore, it is better to the utlity model has intensity, process comparatively simple, characteristics such as processing cost is lower.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is the C place partial enlarged drawing of Fig. 1.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as depicted in figs. 1 and 2, first portion 81 and second portion 82 are structure as a whole and by knuckle 83 transition of one 90 ° of angles, sector becomes external corner position and inner corner trim position, the external corner position punching press of knuckle forms three depressions of equidistant layout, correspondingly form three projectioies 84 of equidistantly arranging at the inner corner trim position of knuckle, depression and protruding drift angle are the wedge shape that is of acute angle.
Wherein, form depression and form projection, played the effect that is similar to stiffening rib, make the knuckle of first portion and second portion have enough intensity at the inner corner trim position at the external corner position of the knuckle of first portion and second portion.
Claims (5)
1, a kind of sheet material knuckle reinforced structure, comprise first portion and second portion, first portion and second portion are structure as a whole and by a bending angle transition, sector becomes external corner position and inner corner trim position, the external corner position punching press that it is characterized in that described knuckle forms some depressions, correspondingly forms some projectioies at the inner corner trim position of knuckle.
2, sheet material knuckle reinforced structure according to claim 1 is characterized in that described depression is wedge shape, and correspondingly described projection also is wedge shape.
3, sheet material knuckle reinforced structure according to claim 2 is characterized in that described depression and projection are the wedge shape that drift angle is an acute angle.
4,, it is characterized in that the described external corner position that several are recessed in knuckle equidistantly distributes according to claim 1 or 2 or 3 described sheet material knuckle reinforced structures.
5, according to claim 1 or 2 or 3 described sheet material knuckle reinforced structures, it is characterized in that described knuckle is 90 ° of angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820162713U CN201386898Y (en) | 2008-08-18 | 2008-08-18 | Plate corner reinforcing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820162713U CN201386898Y (en) | 2008-08-18 | 2008-08-18 | Plate corner reinforcing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201386898Y true CN201386898Y (en) | 2010-01-20 |
Family
ID=41579433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200820162713U Expired - Fee Related CN201386898Y (en) | 2008-08-18 | 2008-08-18 | Plate corner reinforcing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201386898Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102728685A (en) * | 2012-06-20 | 2012-10-17 | 曾红 | Reinforcing structure for folded edge of metal plate |
| CN113579063A (en) * | 2021-09-28 | 2021-11-02 | 江苏海力达机电制造有限公司 | Forming process for adding convex ribs on forming line of reinforcing plate of oil jack |
-
2008
- 2008-08-18 CN CN200820162713U patent/CN201386898Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102728685A (en) * | 2012-06-20 | 2012-10-17 | 曾红 | Reinforcing structure for folded edge of metal plate |
| CN113579063A (en) * | 2021-09-28 | 2021-11-02 | 江苏海力达机电制造有限公司 | Forming process for adding convex ribs on forming line of reinforcing plate of oil jack |
| CN113579063B (en) * | 2021-09-28 | 2021-12-28 | 江苏海力达机电制造有限公司 | Forming process for adding convex ribs on forming line of reinforcing plate of oil jack |
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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: 20100120 Termination date: 20100818 |