CN2839691Y - The lock riveting linkage structure of sheet material - Google Patents
The lock riveting linkage structure of sheet material Download PDFInfo
- Publication number
- CN2839691Y CN2839691Y CN 200520061666 CN200520061666U CN2839691Y CN 2839691 Y CN2839691 Y CN 2839691Y CN 200520061666 CN200520061666 CN 200520061666 CN 200520061666 U CN200520061666 U CN 200520061666U CN 2839691 Y CN2839691 Y CN 2839691Y
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- CN
- China
- Prior art keywords
- sheet material
- rivet
- pin
- linkage structure
- nail
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Abstract
A kind of lock riveting linkage structure of sheet material, it belongs to the material interconnection technique field in a kind of process industry, the interconnection technique of various sheet materials particularly, it comprises two-layer or multilayer is connected sheet material and rivet, and the nail pin that it is characterized in that described rivet is curved shape and is inserted in the surf deform part that is connected sheet material.This riveting process is called the lock riveting and connects; The nail head of described rivet is divided into circular headkerchief or countersunk head, falls pin in the nail foot of rivet is divided into, and falls pin or the inside and outside pin that falls outward.The material that is connected of the present utility model need not prior boring, and tie point seals, and can not enter gas, liquid causes material corrosion, can connect the metallic material of unlike material, intensity, thickness, the joint efficiency height; The utility model tensile strength improves 30% than existing similar linkage structure, and dynamic fatigue intensity improves 100%.
Description
Technical field:
The utility model relates to a kind of lock riveting linkage structure of sheet material, and it belongs to the higher-strength interconnection technique in material interconnection technique field, particularly various sheet materials in a kind of process industry.
Background technique:
Relate to the connectivity problem of various sheet materials in the existing manufacturing industry through regular meeting, such as sheet metal, plastic-steel sheet material etc., it is several that the present linkage structure of these sheet materials has, and such as welded structure, is connected sheet material and adopts welding.The process engineering that this welding manner needs is strong, and welded Applicable scope is narrow; Another kind is riveted joint, has both adopted rivet will be connected panel clinching together.Since existing rivet be connected sheet material for vertical linkage structure, if so the slave board material be to use at some high-speed, in the time of on the high product that shakes, reason owing to high speed and vibrations, can make that rivet comes off, cause the sheet material linkage structure to disintegrate, can have potential safety hazard.
Summary of the invention:
The purpose of this utility model is to provide a kind of being connected firmly, the lock riveting linkage structure of the simple sheet material of implementing process.
The purpose of this utility model is achieved in that
A kind of lock riveting linkage structure of sheet material, it comprises two-layer or multilayer is connected sheet material and rivet, bottom plate is necessary for metallic material; The nail pin of described rivet is curved shape and is inserted in the surf deform part that is connected sheet material.
Described rivet pierces through the top layer and is connected sheet material, the nail pin in the parent metal plate, produces plastic bending expand not Bian Xing, form a tie point that has than the high tensile shearing strength.
The nail head of described rivet is divided into circular headkerchief or countersunk head; Fall pin in the nail foot of rivet is divided into, fall pin or the inside and outside pin that falls outward.
The described upper strata that is connected sheet material is sheet metal or the surperficial sheet metal that the sheet metal of processing layer is arranged or have plastic sandwich; Bottom sheet material is metallic material.
The material that is connected of the present utility model need not prior boring, tie point seals, can not enter gas, liquid causes material corrosion, the metallic material that can connect unlike material, intensity, thickness, the high the utility model tensile strength of joint efficiency improves 30% than existing similar linkage structure, and dynamic fatigue intensity improves 100%; There are not harmful flue dust, gaseous emission in the connection procedure, low noise, low energy consumption, no spillage of material.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model
Accompanying drawing 2 is the structural representation of the utility model rivet
Embodiment:
Be embodiment of the present utility model with accompanying drawing 1,2,3,4 below, the utility model be further detailed:
The utility model comprises that two are connected sheet material, as shown in fig. 1, promptly go up sheet material 1 and following sheet material 3, and rivet 2, described sheet material down, both bottom sheet material was necessary for sheet metal, and the nail pin 5 of described rivet 2 is curved shape and is inserted in the surf deform part 4 that is connected sheet material 1,3, and 5 one-tenth curved expansion of nail pin of promptly described rivet 2 are thrust the surf deform part 4 that is connected sheet material 1,3 and constituted a tie point.Described rivet pierces through the top layer and is connected sheet metal layer, the nail pin in the parent metal plate, produces plastic bending expand not Bian Xing, form a tie point that has than the high tensile shearing strength.This riveting process is called the lock riveting and connects.
The nail head of described rivet is divided into circular headkerchief or countersunk head; Nail pin 5 parts of rivet are the interior pin that falls, and fall pin or the inside and outside pin that falls outward.The described sheet material 1,3 that is connected is sheet metal or the surperficial sheet metal that the sheet metal of processing layer is arranged or have plastic sandwich.Can working pressure equipment be connected mould, a hard and soft rivet that has both 2 is pierced through in the upper strata sheet material to be connected, and plasticity expansion in lower floor's sheet material, form a high-intensity lock riveting round dot.
Claims (4)
1, a kind of lock riveting linkage structure of sheet material, it comprises two-layer or multilayer is connected sheet material (1,3) and rivet (2), the nail pin (5) that it is characterized in that described rivet (2) is curved shape and is inserted in the surf deform part (4) that is connected sheet material (1,3).
2, the lock riveting linkage structure of the sheet material described in claim 1 is characterized in that the nail head of described rivet (2) is divided into circle or ellipse.
3, the lock riveting linkage structure of the sheet material described in claim 1 is fallen pin in the nail foot that it is characterized in that described rivet (2) is divided into, fall pin or the inside and outside pin that falls outward.
4, the lock riveting linkage structure of the sheet material described in claim 1 is characterized in that the described upper strata that is connected sheet material is sheet metal or the surperficial sheet metal that the sheet metal of processing layer is arranged or have plastic sandwich, and bottom sheet material is metallic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520061666 CN2839691Y (en) | 2005-07-15 | 2005-07-15 | The lock riveting linkage structure of sheet material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520061666 CN2839691Y (en) | 2005-07-15 | 2005-07-15 | The lock riveting linkage structure of sheet material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2839691Y true CN2839691Y (en) | 2006-11-22 |
Family
ID=37427675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520061666 Expired - Lifetime CN2839691Y (en) | 2005-07-15 | 2005-07-15 | The lock riveting linkage structure of sheet material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2839691Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105964865A (en) * | 2015-03-13 | 2016-09-28 | 奇昊汽车系统（苏州）有限公司 | Connecting method for dissimilar metal |
| CN109505833A (en) * | 2017-09-14 | 2019-03-22 | 通用汽车环球科技运作有限责任公司 | Merging plate for joint element |
| CN113451697A (en) * | 2021-08-30 | 2021-09-28 | 中航锂电科技有限公司 | Battery pack |
-
2005
- 2005-07-15 CN CN 200520061666 patent/CN2839691Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105964865A (en) * | 2015-03-13 | 2016-09-28 | 奇昊汽车系统（苏州）有限公司 | Connecting method for dissimilar metal |
| CN109505833A (en) * | 2017-09-14 | 2019-03-22 | 通用汽车环球科技运作有限责任公司 | Merging plate for joint element |
| CN113451697A (en) * | 2021-08-30 | 2021-09-28 | 中航锂电科技有限公司 | Battery pack |
| CN113451697B (en) * | 2021-08-30 | 2021-11-19 | 中航锂电科技有限公司 | Battery pack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150715 Granted publication date: 20061122 |
|
| EXPY | Termination of patent right or utility model |