CN203926310U - A kind of quick mounting nuts connecting for sheet metal part - Google Patents
A kind of quick mounting nuts connecting for sheet metal part Download PDFInfo
- Publication number
- CN203926310U CN203926310U CN201420303843.4U CN201420303843U CN203926310U CN 203926310 U CN203926310 U CN 203926310U CN 201420303843 U CN201420303843 U CN 201420303843U CN 203926310 U CN203926310 U CN 203926310U
- Authority
- CN
- China
- Prior art keywords
- holding sheet
- sheet
- metal part
- supporting frame
- sheet metal
- 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 - Lifetime
Links
- 239000002184 metal Substances 0.000 title claims abstract description 37
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000003466 welding Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
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- Connection Of Plates (AREA)
Abstract
The utility model relates to a kind of quick mounting nuts connecting for sheet metal part, comprise holding sheet, lower holding sheet, nut body and supporting frame, the opening that upper holding sheet and lower holding sheet are formed in one U-shaped structure in the horizontal direction, upper holding sheet and lower holding sheet be arranged in parallel up and down, and upper holding sheet is that elasticity is connected with one end of lower holding sheet, the other end of upper holding sheet and lower holding sheet forms opening, nut body is fixed on holding sheet upper surface, supporting frame is fixed on lower holding sheet upper surface, and before the summit of supporting frame and the lower surface of upper holding sheet, leave the interval for the sheet metal part of pegging graft.Compared with prior art, the utlity model has the advantages such as applied widely, quick detachable, not yielding.
Description
Technical field
The utility model relates to a kind of mounting nuts, especially relates to a kind of quick mounting nuts connecting for sheet metal part.
Background technique
Existing installation fastening means need to be welded upper cap nut on sheet metal part, after re-using screw, two sheet metal parts are fastenedly connected, but in the situation that soldered sheet metal part space is less or welding sheet metal part thickness is thinner, tend to occur that the situation of off-line or rosin joint occurs, under the condition that the application of quick mounting nuts makes to change in structural portion, solved smoothly the fastening problem of connection of two sheet metal parts.
Chinese patent CN202659686U has announced a kind of for the riveting nut on Metal Sheets for Body-manufacturing and Metal Sheets for Body-manufacturing, this riveting nut comprises: nut body, run through the female through hole of tool of described nut body and be arranged on the riveted joint positive stop lug boss on the outward edge of an end of described nut body, the outer wall of described nut body starts the progressive chap to the other end by the end being connected with described riveted joint positive stop lug boss.This model utility can improve for the installation efficiency of the nut on Metal Sheets for Body-manufacturing and installation precision.But this riveting nut structure is comparatively complicated, and installs and uses and be not to facilitate especially.
Chinese patent CN102758817A has announced a kind of EXPANSION ANCHOR BOLTS, comprise screw rod and nut with nut, described nut and screw rod are respectively arranged with the internal and external threads complementing one another, described nut is connected with screw flight, described nut is also provided with and is with female multiple intumescent sheet with respect to other one end of screw rod, and the interspersed nut of described screw rod is threaded with intumescent sheet.This EXPANSION ANCHOR BOLTS is simple in structure, cost of production is low, easy to manufacture, support swelling is solid effective.But the principle of the fixing sheet metal part of this EXPANSION ANCHOR BOLTS is fixing similar with plain bolt screw, less or weld in the situation that sheet metal part thickness is thinner the insufficient strength being fastenedly connected for soldered sheet metal part space.
Model utility content
The purpose of this utility model is exactly to provide a kind of quick mounting nuts connecting for sheet metal part applied widely, quick detachable, on-deformable in order to overcome the defect that above-mentioned prior art exists.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of quick mounting nuts connecting for sheet metal part, comprise holding sheet, lower holding sheet, nut body and supporting frame, the opening that described upper holding sheet and lower holding sheet are formed in one U-shaped structure in the horizontal direction, described upper holding sheet and lower holding sheet be arranged in parallel up and down, and upper holding sheet is that elasticity is connected with one end of lower holding sheet, the other end of upper holding sheet and lower holding sheet forms opening, described nut body is fixed on holding sheet upper surface, described supporting frame is fixed on lower holding sheet upper surface, and before the summit of supporting frame and the lower surface of upper holding sheet, leave the interval for the sheet metal part of pegging graft.
Described supporting frame is made up of integrated two surface plates, and the top of two surface plates links together, and the bottom of two surface plates is separately fixed on the upper surface of lower holding sheet, and the angle between two surface plates is 60-120 °.
Between described nut body and upper holding sheet, be welded to connect.
The summit of described supporting frame is positioned at the below of nut body.
On the vertex distance of described supporting frame, the distance of any one end of holding sheet is 1/3～2/3 of upper clamping length of a film.
As preferably, the midpoint of the summit of described supporting frame and upper holding sheet length direction is on same vertical curve.
The end of described upper holding sheet is upturned 20～70 °.
Compared with prior art, the utlity model has following advantage and beneficial effect:
(1) quick mounting nuts of the present utility model is simple in structure, easily manufactured, is U-shaped structure, can substitute conventional welded nut, has solved welded nut difficulty and has dismantled the problems such as yielding.
(2) when quick mounting nuts of the present utility model uses, sheet metal part is inserted between upper holding sheet and supporting frame, this sheet metal part is fixed in quick mounting nuts, another is connected to sheet metal part is fixed by screws on the nut body above upper holding sheet simultaneously, two sheet metal parts are fixedly connected with, play the effect that is fixedly connected with between two parts, owing to adopting plug-type mode, the problem that cannot dismantle after the direct welding fabrication of product while having avoided welding, possibility simultaneously that also avoided at normal temperatures product itself to deform.
(3) quick mounting nuts of the present utility model is simple in structure, the manufacturing is convenient, adopts economic general material, reduces the cost of developing, and the processing technology of product itself is simple simultaneously, is convenient to processing.
(4) owing to adopting elasticity to be connected between upper holding sheet and lower holding sheet, the sheet metal part that therefore quick mounting nuts of the present utility model can be used for different-thickness is connected and fixed, and has using scope widely.
(5) structure of supporting element and position set-up mode make nut of the present utility model more firm to the clamping of sheet metal part.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation while using the utility model.
Number in the figure: 1 is upper holding sheet, 2 is lower holding sheet, and 3 is nut body, and 4 is supporting frame, and 5 is sheet metal part.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
Embodiment
A kind of quick mounting nuts connecting for sheet metal part, as shown in Figure 1, comprise holding sheet 1, lower holding sheet 2, nut body 3 and supporting frame 4, the opening that upper holding sheet 1 and lower holding sheet 2 are formed in one U-shaped structure in the horizontal direction, upper holding sheet 1 be arranged in parallel up and down with lower holding sheet 2, and upper holding sheet 1 is that elasticity is connected with one end of lower holding sheet 2, upper holding sheet 1 forms opening with the other end of lower holding sheet 2, nut body 3 is fixed on holding sheet 1 upper surface, supporting frame 4 is fixed on lower holding sheet 2 upper surfaces, and before the lower surface of the summit of supporting frame 4 and upper holding sheet 1, leave the interval for the sheet metal part of pegging graft.Supporting frame 4 is made up of integrated two surface plates, and the top of two surface plates links together, and the bottom of two surface plates is separately fixed on the upper surface of lower holding sheet 2, and the angle between two surface plates is 60-120 °.Between nut body 3 and upper holding sheet 1, be welded to connect.The summit of supporting frame 4 is positioned at the below of nut body 3.
Generally speaking, on the vertex distance of described supporting frame (4), the distance of any one end of holding sheet (1) is 1/3～2/3 of upper holding sheet (1) length.In the present embodiment, the midpoint of the summit of described supporting frame (4) and upper holding sheet (1) length direction is on same vertical curve.The end of described upper holding sheet (1) is upturned 20～70 °.
This nut is applied and is processed by mould punching, tapping, heat treatment, surface.
As shown in Figure 2, when use, sheet metal part 5 is inserted between upper holding sheet 1 and supporting frame 4, this sheet metal part 5 is fixed in quick mounting nuts, another is connected to sheet metal part is fixed by screws on the nut body 3 of upper holding sheet 1 top simultaneously, two sheet metal parts are fixedly connected with, play the effect that is fixedly connected with between two parts, owing to adopting plug-type mode, the problem that cannot dismantle after the direct welding fabrication of product while having avoided welding, possibility simultaneously that also avoided at normal temperatures product itself to deform.
Claims (7)
1. the quick mounting nuts connecting for sheet metal part, it is characterized in that, comprise holding sheet (1), lower holding sheet (2), nut body (3) and supporting frame (4), the opening that described upper holding sheet (1) and lower holding sheet (2) are formed in one U-shaped structure in the horizontal direction, described upper holding sheet (1) be arranged in parallel up and down with lower holding sheet (2), and upper holding sheet (1) is that elasticity is connected with one end of lower holding sheet (2), upper holding sheet (1) forms opening with the other end of lower holding sheet (2), described nut body (3) is fixed on holding sheet (1) upper surface, described supporting frame (4) is fixed on lower holding sheet (2) upper surface, and before the lower surface of the summit of supporting frame (4) and upper holding sheet (1), leave the interval for the sheet metal part of pegging graft.
2. a kind of quick mounting nuts connecting for sheet metal part according to claim 1, it is characterized in that, described supporting frame (4) is made up of integrated two surface plates, the top of two surface plates links together, the bottom of two surface plates is separately fixed on the upper surface of lower holding sheet (2), and the angle between two surface plates is 60-120 °.
3. a kind of quick mounting nuts connecting for sheet metal part according to claim 1, is characterized in that, between described nut body (3) and upper holding sheet (1), is welded to connect.
4. a kind of quick mounting nuts connecting for sheet metal part according to claim 1, is characterized in that, the summit of described supporting frame (4) is positioned at the below of nut body (3).
5. a kind of quick mounting nuts connecting for sheet metal part according to claim 1, it is characterized in that, on the vertex distance of described supporting frame (4), the distance of any one end of holding sheet (1) is 1/3～2/3 of upper holding sheet (1) length.
6. a kind of quick mounting nuts connecting for sheet metal part according to claim 5, is characterized in that, the midpoint of the summit of described supporting frame (4) and upper holding sheet (1) length direction is on same vertical curve.
7. a kind of quick mounting nuts connecting for sheet metal part according to claim 1, is characterized in that, the end of described upper holding sheet (1) is upturned 20～70 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420303843.4U CN203926310U (en) | 2014-06-09 | 2014-06-09 | A kind of quick mounting nuts connecting for sheet metal part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420303843.4U CN203926310U (en) | 2014-06-09 | 2014-06-09 | A kind of quick mounting nuts connecting for sheet metal part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203926310U true CN203926310U (en) | 2014-11-05 |
Family
ID=51822125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420303843.4U Expired - Lifetime CN203926310U (en) | 2014-06-09 | 2014-06-09 | A kind of quick mounting nuts connecting for sheet metal part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203926310U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605043A (en) * | 2016-03-22 | 2016-05-25 | 上海球明标准件有限公司 | High-convenience high-connection-strength metal connecting clamp |
| CN111706589A (en) * | 2020-05-15 | 2020-09-25 | 江苏永昊高强度螺栓有限公司 | Anti-seismic bolt |
| CN112628272A (en) * | 2020-12-15 | 2021-04-09 | 上汽通用汽车有限公司 | Inserted sheet nut and coupling assembling |
-
2014
- 2014-06-09 CN CN201420303843.4U patent/CN203926310U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605043A (en) * | 2016-03-22 | 2016-05-25 | 上海球明标准件有限公司 | High-convenience high-connection-strength metal connecting clamp |
| CN111706589A (en) * | 2020-05-15 | 2020-09-25 | 江苏永昊高强度螺栓有限公司 | Anti-seismic bolt |
| CN111706589B (en) * | 2020-05-15 | 2021-11-12 | 江苏永昊高强度螺栓有限公司 | Anti-seismic bolt |
| CN112628272A (en) * | 2020-12-15 | 2021-04-09 | 上汽通用汽车有限公司 | Inserted sheet nut and coupling assembling |
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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 |
Granted publication date: 20141105 |