CN204961478U - Riveted structure - Google Patents
Riveted structure Download PDFInfo
- Publication number
- CN204961478U CN204961478U CN201520698858.XU CN201520698858U CN204961478U CN 204961478 U CN204961478 U CN 204961478U CN 201520698858 U CN201520698858 U CN 201520698858U CN 204961478 U CN204961478 U CN 204961478U
- Authority
- CN
- China
- Prior art keywords
- depressed part
- lug boss
- panel beating
- thickness
- mounting hole
- 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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- Insertion Pins And Rivets (AREA)
- Connection Of Plates (AREA)
Abstract
The utility model provides a riveted structure, it includes: first work piece and second work piece, first work piece has the mounting hole, the second work piece has first surface and second surface, the first surface has first depressed part, the second depressed part has in the first depressed part, the second surface has the bellying, the bellying with first depressed part is the back of the body and corresponding the setting mutually, the bellying with the mounting hole riveting. Make the thickness of the bellying of second work piece increase through two sunken layers to feasible riveting is more firm, and the panel beating thickness after the riveting is even, is favorable to follow -up processing.
Description
Technical field
The utility model relates to riveted structure.
Background technique
In machinery production process, need to process panel beating, two pieces of panel beatings are fixedly connected with, the way usually adopted comprises screw assembling, welding and by modes such as rivets.And traditional clinching method is, rivet riveting entered in the hole of two panel beatings, to make to be fixedly connected with between two pieces of panel beatings, such riveting method needs to use rivet, makes riveted joint cost higher; Have employed one subsequently to improve one's methods, panel beating forges a projection, projection riveting is entered in the hole of another block panel beating, so then also can complete riveted joint without the need to rivet, reduce processing assembly, reduce costs, but riveted structure exists the unsteady defect of connection like this, the thickness of projection must be greater than the degree of depth in hole, riveted joint just can be made firm, but due to another block panel beating after riveted joint protruding, cause panel beating in uneven thickness, be unfavorable for panel beating following process.
Model utility content
The purpose of this utility model is the defect overcoming prior art, provides riveted structure, has the advantages that riveted joint is firm, and the panel beating thickness after riveted joint is even, is conducive to following process.
The utility model riveted structure comprises: the first workpiece and second workpiece, described first workpiece has mounting hole, described second workpiece has first surface and second surface, described first surface has the first depressed part, have the second depressed part in described first depressed part, described second surface has lug boss, and the corresponding setting opposing with described first depressed part of described lug boss, the thickness of described lug boss is greater than the thickness of described second workpiece, and described lug boss and described mounting hole are riveted.
Further, the thickness of described lug boss is greater than the degree of depth of described mounting hole.
Further, the thickness of described lug boss is identical with the degree of depth of described mounting hole.
Further, described mounting hole has plane of inclination, and described plane of inclination is arranged at the opening of described mounting hole back to described second workpiece.
Further, described first depressed part is set to circle.
Further, described second depressed part is set to circle.
Further, described lug boss is set to circle.
The beneficial effect of the riveted structure that the utility model provides is: by two recessed layer, the thickness of the lug boss of second workpiece is increased, thus makes riveted joint more firm, and panel beating thickness after riveted joint evenly, is conducive to following process.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the cross-sectional view of the utility model embodiment first panel beating;
Fig. 2 is the cross-sectional view of the utility model embodiment second panel beating;
Fig. 3 is the cross-sectional view of the riveted structure of the utility model embodiment first panel beating and the second panel beating;
Fig. 4 is the cross-sectional view of the riveted structure of another embodiment first panel beating of the utility model and the second panel beating;
Fig. 5 is the cross-sectional view of the riveted structure of another embodiment first panel beating of the utility model and the second panel beating;
Fig. 6 is the plane structure schematic diagram of the utility model embodiment second panel beating.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technological scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model embodiment riveted structure comprises: the first workpiece and second workpiece, such as, described first workpiece is the first panel beating 100, described second workpiece is the second panel beating 200, as shown in Figure 1, described first panel beating 100 has mounting hole 110, as shown in Figure 2, described second panel beating 200 has first surface 210 and second surface 220, described first surface 210 has the first depressed part 211, in described first depressed part 211, there is the second depressed part 212, described second surface 220 has lug boss 221, and the corresponding setting opposing with described first depressed part 211 of described lug boss 221, the thickness H1 of described lug boss 221 is greater than the thickness H2 of described second panel beating 200, as shown in Figure 3, described lug boss 221 is riveted with described mounting hole 110.
Specifically, in course of working, first the first depressed part 211 is formed in the first surface 210 local punching press of the second panel beating 200, like this, the second surface 220 of the second panel beating 200 is by projection lug boss 221, then punching press second depressed part 212 in the first depressed part 211, as shown in Figure 2 and Figure 6, the area of the second depressed part 212 is less than the first depressed part 211, by the sunk part of the second depressed part 212 is expressed to lug boss 221, such as, the area of described lug boss 221 is less than the area of described first depressed part 211, described is cross-section area, when punching press the second depressed part 212, the cross-section area of lug boss 221 remains unchanged, and the sunk part of the second depressed part 212 makes lug boss 221 thickness increase, thus make the thickness H1 of lug boss 221 be greater than the thickness H2 of described second panel beating 200.
As shown in Figure 3, lug boss 221 riveting is entered the mounting hole 110 of the first panel beating 100, first panel beating 100 and the second panel beating 200 are riveted, achieve and complete riveted joint between panel beating without the need to rivet, decrease rivet element, reduce riveted joint cost, rivet more firm simultaneously, described first panel beating 100 is connected more tight with described second panel beating 200, and the compole difficulty of two panel beatings departs from.
Such as, as shown in Figure 5, after riveted joint, the thickness of described lug boss 221 is greater than the degree of depth of described mounting hole 110.
The surface opposing with described second panel beating 200 in order to avoid described first panel beating 100 has projection, cause in uneven thickness, make the following process inconvenience of the first panel beating 100, as shown in Figure 3, the thickness of described lug boss 221 is identical with the degree of depth of described mounting hole 110, such as, the thickness of described lug boss 221 is identical with the thickness of described first panel beating 100, namely the first panel beating 100 thickness selected is identical with lug boss 221 thickness, or lug boss 221 thickness of punching press is identical with described first panel beating 100 thickness; Such as, described lug boss 221 thickness is greater than described first panel beating 100 thickness, by the thickness of described lug boss 221 polishing to described first panel beating 100 consistency of thickness, it is worth mentioning that, lug boss 221 thickness after polishing and described first panel beating 100 consistency of thickness, but the thickness of described lug boss 221 is still greater than the thickness of described second panel beating 200, make riveted joint firm.
Rivet more firm to make the lug boss after polishing 221 and mounting hole 110, as shown in Figure 4, described mounting hole 110 has plane of inclination 111, described plane of inclination 111 is arranged at the opening of described mounting hole 110 back to described second panel beating 200, described plane of inclination 111 is filled by the lug boss 221 after polishing, thus make one end and plane of inclination 111 clamping of lug boss 221, make riveted joint more firm.
In order to strengthen connecting, such as, after lug boss 221 inserts mounting hole 110, lug boss 221 and mounting hole 110 being welded, making the first panel beating 100 be connected more firm with the second panel beating 200.
In one embodiment, as shown in Figure 6, described second depressed part 212 is set to circle, described second depressed part 212 is set to circle, and described first depressed part 211 is arranged with described second depressed part 212 is concentric, the area of described second depressed part 212 is less than the area of described first depressed part 211, described lug boss 221 is set to circle, and described lug boss 221 and described second depressed part 212 and described second depressed part 212 is concentric arranges, described lug boss 221 area is less than the area of described first depressed part 211, and described mounting hole 110 is circular mounting hole 110.In further embodiments, described first depressed part 211, described second depressed part 212, described lug boss 221 and described mounting hole 110 are set to square, or described first depressed part 211, described second depressed part 212, described lug boss 221 and described mounting hole 110 are set to polygonal, such as, pentagon, such as, Hexagon, lug boss 221 and described mounting hole 110 described in square or polygonal make riveted joint difficulty improve, but after riveted joint, the connection of the first panel beating 100 and the second panel beating 200 is more firm.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. riveted structure, it is characterized in that, comprise: the first workpiece and second workpiece, described first workpiece has mounting hole, and described second workpiece has first surface and second surface, described first surface has the first depressed part, have the second depressed part in described first depressed part, described second surface has lug boss, and the corresponding setting opposing with described first depressed part of described lug boss, the thickness of described lug boss is greater than the thickness of described second workpiece, and described lug boss and described mounting hole are riveted.
2. riveted structure as claimed in claim 1, is characterized in that: the thickness of described lug boss is greater than the degree of depth of described mounting hole.
3. riveted structure as claimed in claim 1, is characterized in that: the thickness of described lug boss is identical with the degree of depth of described mounting hole.
4. riveted structure as claimed in claim 1, it is characterized in that: described mounting hole has plane of inclination, described plane of inclination is arranged at the opening of described mounting hole back to described second workpiece.
5. riveted structure as claimed in claim 1, is characterized in that: described first depressed part is set to circle.
6. riveted structure as claimed in claim 5, is characterized in that: described second depressed part is set to circle.
7. riveted structure as claimed in claim 5, is characterized in that: described lug boss is set to circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520698858.XU CN204961478U (en) | 2015-09-10 | 2015-09-10 | Riveted structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520698858.XU CN204961478U (en) | 2015-09-10 | 2015-09-10 | Riveted structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204961478U true CN204961478U (en) | 2016-01-13 |
Family
ID=55056548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520698858.XU Expired - Fee Related CN204961478U (en) | 2015-09-10 | 2015-09-10 | Riveted structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204961478U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106898933A (en) * | 2017-02-10 | 2017-06-27 | 东莞市点钻精密机械五金有限公司 | A kind of preparation method with the U.S. rule inserted sheet of fuse and automatic riveting press |
| CN110374968A (en) * | 2018-04-12 | 2019-10-25 | 光宝电子(广州)有限公司 | Riveted construction and riveting method |
-
2015
- 2015-09-10 CN CN201520698858.XU patent/CN204961478U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106898933A (en) * | 2017-02-10 | 2017-06-27 | 东莞市点钻精密机械五金有限公司 | A kind of preparation method with the U.S. rule inserted sheet of fuse and automatic riveting press |
| CN110374968A (en) * | 2018-04-12 | 2019-10-25 | 光宝电子(广州)有限公司 | Riveted construction and riveting method |
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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: 20160113 Termination date: 20200910 |