CN220119130U - High-strength precise sheet metal part - Google Patents
High-strength precise sheet metal part Download PDFInfo
- Publication number
- CN220119130U CN220119130U CN202321716154.1U CN202321716154U CN220119130U CN 220119130 U CN220119130 U CN 220119130U CN 202321716154 U CN202321716154 U CN 202321716154U CN 220119130 U CN220119130 U CN 220119130U
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- China
- Prior art keywords
- sheet metal
- bending
- joint
- edge
- belt
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- 239000002184 metal Substances 0.000 title claims abstract description 64
- 238000005452 bending Methods 0.000 claims abstract description 39
- 238000010009 beating Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 230000003139 buffering effect Effects 0.000 abstract description 4
- 230000002708 enhancing effect Effects 0.000 abstract description 3
- 238000009958 sewing Methods 0.000 abstract description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Laminated Bodies (AREA)
Abstract
The utility model discloses a high-strength precise sheet metal part, which comprises a sheet metal edge joint belt, a connecting bending groove, a bending expansion joint and a buffering bending joint. The folding type sheet metal edge joint belt has reasonable structure, two connecting bending grooves which are stretched and distributed through one side of the sheet metal edge joint belt can be connected with the edge parts of the sheet metal shell at two positions of the edge joint, the effect of decorating and sewing the edge joint at the spliced position of the sheet metal shell is achieved, meanwhile, the bending expansion joint is utilized, the sheet metal edge joint belt is convenient to fold and deform along the edge joint track, so that edge joints with different curve shapes are suitable, the edge joint is tightly sewn, the appearance is smooth, an impact buffer area is formed through buffering the bending joint, the effect of enhancing the impact strength is achieved, and the edge joint is prevented from splitting.
Description
Technical Field
The utility model relates to the field of sheet metal parts, in particular to a high-strength precise sheet metal part.
Background
The metal plate is a comprehensive cold working process for the metal sheet and comprises shearing, punching/cutting/compounding, folding, welding, riveting, splicing, forming and the like. The remarkable characteristic is that the thickness of the same part is consistent. Products processed by the sheet metal industry are called sheet metal parts.
In the assembly process, side seams exist between sheet metal parts, so that precise sheet metal decoration repair is needed for the side seams, the side seam strips for the side seam decoration repair are mainly made of rubber materials, can cope with the side seams of different curve shapes, but are easily weathered for a long time, the side seams are cracked due to low external impact resistance, at present, the sheet metal materials cannot cope with the side seams of different curve shapes better, and are difficult to use along the side seam bending deformation. Therefore, a high-strength precision sheet metal part is proposed to solve the above problems.
Disclosure of Invention
The present utility model aims to solve the above problems and provide a high-strength precision sheet metal part.
The high-strength precise sheet metal part comprises a sheet metal side joint belt, wherein connecting bending grooves are formed in two sides of one side of the sheet metal side joint belt in a bending mode, a plurality of bending expansion joints are formed in the edge part of the sheet metal side joint belt at the connecting bending grooves at equal intervals, and buffer bending joints are formed between the back surfaces of the connecting bending grooves and corresponding parts of the sheet metal side belts.
Preferably, the thickness of the sheet metal side joint strip is 0.5cm to 1cm, and the sheet metal side joint strip is provided with a plurality of bending expansion joints distributed at equal intervals to form different curves.
Preferably, the section of the bending expansion joint is U-shaped, and the width dimension of the bending expansion joint is 2cm.
Preferably, the included angle between the two side walls in the buffer crease ranges from 0 degrees to 15 degrees.
Preferably, the connecting curved groove is mutually connected with one side edge of the sheet metal shell, and the other connecting curved groove is mutually connected with one side edge of the sheet metal shell.
The beneficial effects of the utility model are as follows: two parts of the sheet metal edge joint strip extending and distributed through one side are connected with bent grooves, two parts of the sheet metal shell edge parts of the edge joint can be connected together, the effect of decorating and sewing the edge joint of the spliced part of the sheet metal shell is achieved, meanwhile, bending expansion joints are utilized, the sheet metal edge joint strip is convenient to bend and deform along the edge joint track, so that edge joints of different curve shapes are applicable, the edge joint is sewn tightly, the appearance is smooth, an impact buffer zone is formed through the buffer bending joints, the effect of enhancing the impact strength is achieved, and the edge joint is prevented from cracking.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a perspective view of the overall structure of the present utility model;
FIG. 2 is a side view of the overall structure of the present utility model;
fig. 3 is a schematic view of a connection structure of the sheet metal shell integrally used in the present utility model.
In the figure: 1. the metal plate edge is connected with a belt; 11. a connecting curved groove; 12. bending the expansion joint; 13. buffering the crease; 2. a sheet metal shell I; 3. and a sheet metal shell II.
Detailed Description
In order to make the objects, features and advantages of the present utility model more comprehensible, the technical solutions in the embodiments of the present utility model are described in detail below with reference to the accompanying drawings, and it is apparent that the embodiments described below are only some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-3, a high-strength precise sheet metal part comprises a sheet metal side joint strip 1, wherein both sides of one side of the sheet metal side joint strip 1 are bent and formed with a connecting bending groove 11, a plurality of bending expansion joints 12 are equidistantly arranged at the edge part of the sheet metal side joint strip 1 positioned at the connecting bending groove 11, and a buffer bending joint 13 is formed between the back surface of the connecting bending groove 11 and the corresponding part of the sheet metal side band;
the thickness of the metal plate side joint strip 1 is 0.5cm to 1cm, and the metal plate side joint strip 1 forms different curves through a plurality of bending expansion joints 12 distributed at equal intervals.
The section of the bending expansion joint 12 is U-shaped, and the width dimension of the bending expansion joint 12 is 2cm; the included angle range of the side walls at the two sides in the buffer crease 13 is 0-15 degrees; the connecting curved groove 11 is mutually connected with the edge of one side 2 of the sheet metal shell, and the other connecting curved groove 11 is mutually connected with the edge of one side 3 of the sheet metal shell.
When the sheet metal shell is used, when the edge seam is assembled between the sheet metal shell I2 and the sheet metal shell II 3, two connecting bending grooves 11 which are distributed by stretching one side of the sheet metal edge joint strip 1 can be connected with the edge parts of the sheet metal shell at the two positions of the edge seam, so that the effect of decorating and sewing the edge seam at the assembled position of the sheet metal shell is achieved, and meanwhile, the bending expansion joint 12 is utilized, so that the sheet metal edge joint strip 1 is convenient to carry out bending deformation along the edge seam track, so that edge seams with different curve shapes are suitable, the edge seam is tightly sewn, the appearance is smooth, an impact buffer area is formed by buffering the bending joint 13, the effect of enhancing the impact strength is achieved, and the edge seam is prevented from being split.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (5)
1. The utility model provides a accurate sheet metal component of high strength, includes panel beating border strip (1), its characterized in that: the two sides of one side of the metal plate side joint belt (1) are bent and formed with a connecting bending groove (11), a plurality of bending expansion joints (12) are arranged at the edge part of the metal plate side joint belt (1) at the connecting bending groove (11) at equal intervals, and a buffer bending joint (13) is formed between the back of the connecting bending groove (11) and the corresponding part of the metal plate side belt.
2. The high strength precision sheet metal part of claim 1, wherein: the thickness of the metal plate side joint strip (1) is 0.5cm to 1cm, and the metal plate side joint strip (1) forms different curves through a plurality of bending expansion joints (12) distributed at equal intervals.
3. The high strength precision sheet metal part of claim 1, wherein: the section of the bending expansion joint (12) is U-shaped, and the width dimension of the bending expansion joint (12) is 2cm.
4. The high strength precision sheet metal part of claim 1, wherein: the included angle of the side walls at the two sides in the buffer crease (13) ranges from 0 degrees to 15 degrees.
5. The high strength precision sheet metal part of claim 1, wherein: the connecting curved groove (11) is mutually connected with one side edge of the first sheet metal shell (2), and the other connecting curved groove (11) is mutually connected with one side edge of the second sheet metal shell (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321716154.1U CN220119130U (en) | 2023-06-30 | 2023-06-30 | High-strength precise sheet metal part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321716154.1U CN220119130U (en) | 2023-06-30 | 2023-06-30 | High-strength precise sheet metal part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220119130U true CN220119130U (en) | 2023-12-01 |
Family
ID=88889376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321716154.1U Active CN220119130U (en) | 2023-06-30 | 2023-06-30 | High-strength precise sheet metal part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220119130U (en) |
-
2023
- 2023-06-30 CN CN202321716154.1U patent/CN220119130U/en active Active
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