CN203114844U - Automobile door welding nut - Google Patents
Automobile door welding nut Download PDFInfo
- Publication number
- CN203114844U CN203114844U CN 201320151984 CN201320151984U CN203114844U CN 203114844 U CN203114844 U CN 203114844U CN 201320151984 CN201320151984 CN 201320151984 CN 201320151984 U CN201320151984 U CN 201320151984U CN 203114844 U CN203114844 U CN 203114844U
- Authority
- CN
- China
- Prior art keywords
- automobile door
- annular
- vehicle door
- welding nut
- welded nut
- 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
Links
Images
Landscapes
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The utility model discloses an automobile door welding nut which is formed by metal wires in a forged mode. The automobile door welding nut comprises a cylinder body with a flange head, wherein internal threads are machined on an inner bore of the cylinder body. The automobile door welding nut is characterized in that three identical annular and triangular protrusions are arranged on the end face of the inner side of the flange head, the annular and triangular protrusions are evenly distributed on the end face of the inner side of the flange head in a circumferential mode, and the height of the annular and triangular protrusions is 1.5-2.5 mm. The automobile door welding nut is simple in structure, low in cost, and capable of ensuring welding quality and strength after being welded with an automobile door steel plate in a pressure welding mode.
Description
Technical field
The utility model relates to and a kind ofly directly carry out the vehicle door welded nut that pressure welding is welded with the vehicle door steel plate.
Background technique
Installed inside at vehicle door has some Switch for door and window parts, the common screw thread of these Switch for door and window parts is screwed on the special welding nut, the inner side end of these welded nuts and vehicle door steel plate carry out the pressure welding welding then, but because be that the whole inner side end of welded nut contacts with the car door steel plate, often produce that the pressure welding welding quality is relatively poor, the not high deficiency of weld strength.
Summary of the invention
In view of the problem that present known technology exists, the technical problems to be solved in the utility model is to be to provide a kind of cost simple in structure low, carry out the pressure welding welding with the vehicle door steel plate after, can guarantee the vehicle door welded nut of welding quality and intensity.
The utility model is implemented by the following technical programs:
The vehicle door welded nut comprises flanged cylindrical body, and cylindrical endoporus is processed with internal thread, it is characterized in that: the inner side end of flange head is provided with the triangle projection of annular.Annular triangle projection is provided with identical three sections, three sections annular triangle projectioies circumference uniform distribution on the inner side end of flange head.The height of annular triangle projection is 1.5-2.5mm.
The vehicle door welded nut that the utility model provides, the inner side end of flange head rationally arranges the triangle projection of multistage annular, when welded nut before the pressure welding (assembling back) when being close to the vehicle door steel plate, have only the triangle top of the annular protrusion of flange head to contact with the vehicle door steel plate, after carrying out the pressure welding welding like this, just can guarantee quality and the intensity of welding.
The vehicle door welded nut is formed by the metal wire rod system of upsetting.Thereby make the making of welded nut convenient, cost simple in structure is lower.
Description of drawings
The utility model has following accompanying drawing:
Fig. 1 is structural representation of the present utility model
Fig. 2 is the A-A view of Fig. 1.
Embodiment
Describe relevant details and the working principle of the utility model specific embodiment in detail below in conjunction with accompanying drawing:
As shown in the figure, vehicle door welded nut of the present utility model, formed by the metal wire rod system of upsetting, comprise flanged 1 cylindrical body 2, the endoporus of cylindrical body 2 is processed with internal thread, and the inner side end of flange head 1 is provided with the triangle projection 3 of annular, and annular triangle projection 3 is provided with identical three sections, three sections annular triangle projectioies 3 circumference uniform distribution on the inner side end of flange head 1, the height of annular triangle projection 3 is 1.5-2.5mm.
Claims (4)
1. the vehicle door welded nut comprises flanged cylindrical body, and cylindrical endoporus is processed with internal thread, it is characterized in that: the inner side end of flange head is provided with the triangle projection of annular.
2. vehicle door welded nut as claimed in claim 1, it is characterized in that: annular triangle projection is provided with identical three sections, three sections annular triangle projectioies circumference uniform distribution on the inner side end of flange head.
3. vehicle door welded nut as claimed in claim 1, it is characterized in that: the height of annular triangle projection is 1.5-2.5mm.
4. vehicle door welded nut as claimed in claim 1 is characterized in that: the vehicle door welded nut is formed by the metal wire rod system of upsetting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320151984 CN203114844U (en) | 2013-03-29 | 2013-03-29 | Automobile door welding nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320151984 CN203114844U (en) | 2013-03-29 | 2013-03-29 | Automobile door welding nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203114844U true CN203114844U (en) | 2013-08-07 |
Family
ID=48895194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320151984 Expired - Fee Related CN203114844U (en) | 2013-03-29 | 2013-03-29 | Automobile door welding nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203114844U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486126A (en) * | 2013-09-16 | 2014-01-01 | 浙江省平湖市工具厂 | Tightening nut of chasing tool slot grinder |
| CN104595335A (en) * | 2015-02-14 | 2015-05-06 | 江西昌河汽车有限责任公司 | Weld nut |
-
2013
- 2013-03-29 CN CN 201320151984 patent/CN203114844U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486126A (en) * | 2013-09-16 | 2014-01-01 | 浙江省平湖市工具厂 | Tightening nut of chasing tool slot grinder |
| CN104595335A (en) * | 2015-02-14 | 2015-05-06 | 江西昌河汽车有限责任公司 | Weld nut |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204922297U (en) | Flange joint spare | |
| CN203114844U (en) | Automobile door welding nut | |
| CN201900380U (en) | Positioning device for welding of projection welding nut | |
| CN204878246U (en) | Multicavity room sheet metal nut | |
| CN201973046U (en) | Connecting structure for steel plate riveted nylon self-locking nuts | |
| CN201606371U (en) | Positioning pin | |
| CN201309519Y (en) | Car door mounting structure | |
| CN203146541U (en) | T-type welding nut | |
| CN204664113U (en) | A kind of hexagonal flange welded nut | |
| CN207297575U (en) | A kind of automobile high-strength hexagon flange bolt | |
| CN104747801A (en) | Parking brake wire support | |
| CN204782471U (en) | Vehicle window lifter fixing base press in nut's connection structure | |
| CN202883641U (en) | Automobile wheel bolt installation structure | |
| CN202203243U (en) | Riveting component for automobile | |
| CN203917751U (en) | A kind of spring reset heading die | |
| CN203751549U (en) | Projection welding structure for sheet metal part | |
| CN203201966U (en) | Nut with spacer | |
| CN204003903U (en) | The T-shaped welded nut of a kind of automobile | |
| CN202812468U (en) | Cable clamp | |
| CN203362781U (en) | High-assembly-accuracy tire bolt used for automobile | |
| CN203254909U (en) | Towing hook forging blank | |
| CN203979074U (en) | Flanged surface hexagon nut | |
| CN202532069U (en) | Conical neck flange | |
| CN202955096U (en) | Upsetting belt pulley bolt | |
| CN204711347U (en) | A kind of screw die auxiliary mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20140329 |