CN202203243U - Riveting component for automobile - Google Patents
Riveting component for automobile Download PDFInfo
- Publication number
- CN202203243U CN202203243U CN2011202868345U CN201120286834U CN202203243U CN 202203243 U CN202203243 U CN 202203243U CN 2011202868345 U CN2011202868345 U CN 2011202868345U CN 201120286834 U CN201120286834 U CN 201120286834U CN 202203243 U CN202203243 U CN 202203243U
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- CN
- China
- Prior art keywords
- automobile
- cylindrical body
- internal thread
- riveting
- flange chassis
- 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 discloses a riveting component for an automobile, which belongs to the technical field of riveting components. The riveting component for the automobile consists of a flange chassis, an external knurl, a middle hole, an internal thread and a cylinder, wherein the flange chassis is arranged at one end of the cylinder; the external knurl is arranged on the outer surface of one end, near the flange chassis, of the cylinder; and the internal thread is arranged on the inner wall of the other end of the cylinder. The riveting component for the automobile is applied to chairs and seats in the automobile by a riveting technology and can be fixedly connected or moveably connected firmly; the connecting quality can be ensured, and the original strength and internal stress are not affected; the riveting component for the automobile is simple in structure, attractive and decent in integral appearance, firm in connection and is easy and convenient to operate; and the external knurl and the internal thread are arranged, so that the connecting strength and internal stress are increased and the connecting quality is ensured.
Description
Technical field
The utility model relates to a kind of riveting parts, relates in particular to a kind of riveting parts that is applied in the automobile.
Background technique
At present; Fast development along with the domestic automobile industry; Domestic locomotive industry is for very huge of the market demand of riveting parts; But the high precision riveted stainless steel spare of existing application in high-end fields such as high ferro locomotive, automobile and Aero-Space all is from external import basically at present, can't accomplish production domesticization.
The multiple spot riveted joint of automotive seat attic base stamping part and nut; Generally need earlier seat support basin stamping part to be carried out punching; And then carry out the riveted joint with nut, and multiple spot simultaneously, the technology of separately carrying out makes the location difficulty and the low precision in seat basin hole and a plurality of nuts after the punching; And labor intensity is bigger, and the quality and the working efficiency of product seen in influence.
And certificate research shows that when complete vehicle quality alleviated 10%, fuel economy improved 3.8%; Time for acceleration reduces 8%, and stopping distance reduces 5%, and steering force reduces 6%; The CO discharging reduces 4.5%, and tyre life improves 7%, realizes that the lightweight of automobile just can be adopted light metal in a large number; And a large amount of plate links is arranged in automobile, like automobile panel, seat, inside gadget etc., these can adopt materials such as aluminum alloy or aluminum-magnesium alloy; Spot welding is reliable for the connection between the ferrous metal; Can realize producing in enormous quantities, so present spot welding connection method is widely used in the connection of these ferrous metal plates, but be very difficult for the connection of those aluminum alloys or aluminum-magnesium alloy material.
In addition, the automobile of domestic production is at present used riveting parts, mainly contains dual mode: a kind of is the method for comprehensive process again after the hot rammer moulding; A kind of in addition is the method for comprehensive process again after the turning processing, for first kind of processing mode, because the narrow limitation of its hot rammer equipment, can't guarantee the high precision of part.And; The riveting nut that uses in the automobile is higher relatively to requirement of strength, the outside gear hobbing of product also be hot rammer mode can't guarantee, and for the pure machining riveted stainless steel nut of another kind; Because the physical change in machining process; Make its internal structure and intensity that great variety all take place, thereby cause to have guaranteed due intensity, and work efficiency is on the low side, processing cost is higher.
Summary of the invention
In order to solve deficiency of the prior art, the utility model provides a kind of automobile to use riveting parts, has simple in structure, easy to operate, low, the higher advantages such as fastening strength of installation labor intensity.
The utility model is to realize through following technological scheme:
Automobile is used riveting parts; Its structure is made up of: flange chassis, outer annular knurl, mesopore, internal thread, cylindrical body; The flange chassis is arranged at cylindrical body one end, and cylindrical body is provided with outer annular knurl near the outer surface of flange chassis one end, and cylindrical the other end inwall is provided with internal thread.
Described flange chassis is petal-shaped or toroidal, and its radius is cylindrical 1.5-2 times.
Described cylindrical body, its inwall is provided with mesopore, and in mesopore, is provided with internal thread, and cylindrical top is set to circle.
The utility model is applied in the automobile positions such as seat attic base through riveting technology, can be fixedly connected or flexibly connect firmly, can ensure the quality of connection, and not influence original intensity and internal stress.
Owing to adopted above technological scheme, the utlity model has following beneficial effect:
1, simple in structure, overall appearance is generous;
2, connection is firm, simple to operation;
3, owing to be provided with outer annular knurl, internal thread, increase the intensity and the internal stress that connect, ensured the quality that connects.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Among the figure: 1-flange chassis, the outer annular knurl of 2-, 3-mesopore, 4-internal thread, 5-cylindrical body.
Embodiment
Further specify below in conjunction with the structure of accompanying drawing the utility model:
Automobile is used riveting parts; Its structure is made up of: flange chassis 1, outer annular knurl 2, mesopore 3, internal thread 4, cylindrical body 5; Flange chassis 1 is arranged at cylindrical body 5 one ends, and cylindrical body 5 is provided with outer annular knurl 2 near the outer surface of flange chassis 1 one ends, and the other end inwall of cylindrical body 5 is provided with internal thread.
Described flange chassis 1 is petal-shaped or toroidal, and its radius is 1.5-2 a times of cylindrical body 5.
Described cylindrical body 5, its inwall is provided with mesopore 3, and in mesopore 3, is provided with internal thread 4, and the top of cylindrical body 5 is set to circle.
The utility model is applied in the automobile positions such as seat attic base through riveting technology, can be fixedly connected or flexibly connect firmly, can ensure the quality of connection, and not influence original intensity and internal stress.
What should explain at last is: above only in order to the explanation the utility model and and the described technological scheme of unrestricted the utility model; Therefore, although this specification has carried out detailed explanation to the utility model with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model; And all do not break away from the technological scheme and the improvement thereof of the spirit and the scope of the utility model, and it all should be encompassed in the claim scope of the utility model.
Claims (3)
1. automobile is used riveting parts; Its structure by: flange chassis (1), outer annular knurl (2), mesopore (3), internal thread (4), cylindrical body (5) constitute; It is characterized in that: flange chassis (1) is arranged at cylindrical body (5) one ends; Cylindrical body (5) is provided with outer annular knurl (2) near the outer surface of flange chassis (1) one end, and the other end inwall of cylindrical body (5) is provided with internal thread.
2. automobile according to claim 1 is used riveting parts, it is characterized in that: described flange chassis (1), be petal-shaped or toroidal, and its radius is 1.5-2 a times of cylindrical body (5).
3. automobile according to claim 1 is used riveting parts, it is characterized in that: described cylindrical body (5), its inwall are provided with mesopore (3), and in mesopore (3), are provided with internal thread (4), and the top of cylindrical body (5) is set to circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202868345U CN202203243U (en) | 2011-08-09 | 2011-08-09 | Riveting component for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202868345U CN202203243U (en) | 2011-08-09 | 2011-08-09 | Riveting component for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202203243U true CN202203243U (en) | 2012-04-25 |
Family
ID=45967365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202868345U Expired - Fee Related CN202203243U (en) | 2011-08-09 | 2011-08-09 | Riveting component for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202203243U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104747594A (en) * | 2015-03-24 | 2015-07-01 | 丽水市金威自动化技术有限公司 | Shaft and flange connecting structure and processing process thereof |
-
2011
- 2011-08-09 CN CN2011202868345U patent/CN202203243U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104747594A (en) * | 2015-03-24 | 2015-07-01 | 丽水市金威自动化技术有限公司 | Shaft and flange connecting structure and processing process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170405 Address after: 201506 Shanghai Tongye Jinshan Industrial Zone Road No. 99 Patentee after: SHANGHAI QIANGYI FASTENER CO., LTD. Address before: 201517 Shanghai Jinshan Industrial Zone Tiangong Road, No. 88 Patentee before: Shanghai Rivet Manufacture Co., Ltd. |
|
| 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: 20120425 Termination date: 20180809 |