CN1450278A - Welding nut - Google Patents
Welding nut Download PDFInfo
- Publication number
- CN1450278A CN1450278A CN 02106012 CN02106012A CN1450278A CN 1450278 A CN1450278 A CN 1450278A CN 02106012 CN02106012 CN 02106012 CN 02106012 A CN02106012 A CN 02106012A CN 1450278 A CN1450278 A CN 1450278A
- Authority
- CN
- China
- Prior art keywords
- welded nut
- welding
- welding projection
- present
- groove
- 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.)
- Granted
Links
Images
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The present invention relates to a welding nut, and is characterized by that the periphery of welded projection is equipped with groove, and the residual material after welding can be absorbed by the above-mentioned periphery, specially by above-mentioned groove so as to can provide excellent tight welding of said welding nut and iron plate.
Description
Technical field
The present invention relates to welded nut.
Background technique
When welded nut is soldered to iron plate and goes up such as Fig. 6, shown in Figure 7, be under the space state that produces about 0.05～0.1mm between welded nut body and the iron plate, to weld, especially auto parts etc., if under Fig. 6, Fig. 7 state to the part of welding and other parts when assembling with bolton, the problem that the rainwater that then takes place to drip from the space of welded nut and iron plate etc. drips.
For solving such problem, be in the past as Fig. 8, as shown in Figure 9, welding portion is welded into ring-type and prevents water droplet, or as Figure 10, as shown in Figure 11, welding back prevents water droplet with the grounded part that sealing compound is coated in welded nut.
,, because of welding the welding machine that difficulty should be used high price, and, the operation of coating sealing compound must be arranged, the problem that causes high price is also arranged in the occasion of coating sealing compound in the occasion of the welding projection of ring-type.
The present invention solves problem in the past, at the periphery of welding projection, especially welding projection around by offering groove, and the surplus scolder of welded nut flows in the groove when welding, eliminates the space, thereby welded nut and iron plate are close to.
The object of the invention provides and a kind ofly the space not being set on the iron plate welded nut is close to weld on the iron plate, even need not the high price welding machine, or do not carry out sealing operation, also make welded nut and iron plate be close to the welded nut of weld job with inexpensive method.
Disclosure of an invention
The present invention relates to the welded nut that the welding projection periphery is provided with groove.The feature of welded nut of the present invention is, around the groove welding projection of the periphery of welding projection.The feature of welded nut of the present invention is, groove is continuous, and welded nut feature of the present invention is that groove and welding projection adjacency, the feature of welded nut of the present invention are that the sectional shape of groove is trapezoidal.The feature of welded nut of the present invention is, the plane shape of welding projection is a rectangular roughly.The feature of welded nut of the present invention is, the plane shape of welding projection is an arcuation slightly.The feature of welded nut of the present invention is that the sectional shape of welding projection is a general triangular.The feature of welded nut of the present invention is that welding projection is a plurality of.The feature of welded nut of the present invention is, the groove that is located at the welding projection periphery preferably with by the clearance aperture in order to the central shaft side of carrying out bolton etc. such as primary screw bar, bolt shank is spaced apart.
The present invention can by when welding welded nut surplus scolder flow under the state of being close in the groove and weld.
The simple declaration of accompanying drawing
Fig. 1 is the plan view of welded nut of the present invention from axially seeing.
Fig. 2 is the plan view that the flange direction of welded nut of the present invention is seen.
Fig. 3 is the side view of welded nut of the present invention.
Fig. 4 is the sectional view of expression welding of the present invention back state.
Fig. 5 is the part enlarged view of welded nut of the present invention.
Fig. 6 is the plan view of welded nut in the past.
Fig. 7 is the side view of the welded nut welding back state of presentation graphs 6.
Fig. 8 is the plan view and the side view of other welded nuts in the past.
Fig. 9 is the side view of the welded nut welding back state of presentation graphs 8.
Figure 10 is the plan view of other soldered welded nuts in the past.
Figure 11 is the side view of the welded nut welding back state of expression Figure 10.
Figure 12 is the figure of the relation of expression welding projection of welded nut of the present invention and groove.
Figure 13 is the stereogram of seeing from the welding projection side of welded nut of the present invention.
The working of an invention mode
Welded nut of the present invention for example can obtain understanding from Fig. 1, Fig. 2, groove be preferably disposed on welding projection around; Welded nut of the present invention for example can obtain understanding from Fig. 1, Fig. 2, and groove is preferably continuous; Welded nut of the present invention for example can obtain understanding from Fig. 1, Fig. 2, the best and welding projection adjacency of groove; Welded nut of the present invention for example can obtain understanding from Fig. 1, Fig. 2, and this groove preferably with by the through hole with the central shaft side of carrying out screw-tightened etc. and being provided with such as primary screw, bolt is spaced apart.
Welded nut of the present invention for example can obtain understanding from Fig. 1, Fig. 2, and the plane shape of welding projection is rectangular roughly preferably.Welded nut of the present invention for example can obtain understanding from Fig. 1, Fig. 2, and the sectional shape of welding projection is preferably when being symmetrical when vertical line is drawn on the summit.Welded nut of the present invention is for example understood from Fig. 1, Fig. 2, and the sectional shape of welding projection is general triangular preferably.
Welded nut of the present invention for example can obtain understanding from Fig. 1, Fig. 2, and welding projection is preferably a plurality of.Welded nut of the present invention is for example understood from Fig. 1, Fig. 2, and welding projection preferably is located at the outside (along the periphery of welded nut) of welded nut.The sectional shape of welding projection does not have specific limited, but Fig. 3, shown in Figure 12 for example, it is long-pending the littlest that topside area cans be compared to bottom surfaces most.Specifically, general triangular, roughly semicircle, trapezoidal preferably.Especially general triangular is best.The top of welding projection wishes it is smooth as shown in figure 12 especially.Adopt such shape, at the fusion initial stage, the welding projection summit is heated easily, even the vibration that takes place because of when welding is lighted a fire apex portion, the bottom also can be stablized.
Because the weld strength after the fusion and the area of contour rising in direct ratio of welding projection, thus the plane shape of welding projection preferably rectangular, ellipse, square, circle, triangle etc., rectangular, ellipse better, particularly rectangular is better.
As shown in Figure 1 and Figure 2, special hope is the arcuation along periphery.Though the welding projection number is not particularly limited, preferably a plurality of, especially 3～5 better.
As shown in Figure 1 and Figure 2, be 3 occasion in welding projection, the relative face of weld of welding projection is stable, and, better aspect the current stabilization when welding.In welding projection is 4 occasion, because of weld strength height after the fusion, so better.Be located at welding projection groove on every side so long as when the welding projection fusion of welded nut, can absorb the structure of surplus scolder.
The plane shape of groove also can with the welding projection adjacency, especially as shown in Figure 1 and Figure 2, preferably round welding projection around groove.The sectional shape of groove can be the shape that surplus scolder can enter also, is not particularly limited, but as shown in figure 12, preferably trapezoidal.
The plane shape of nut is preferably circular, polygon, as polygon, can enumerate square, pentagon, hexagon, heptagon etc., and square, hexagon are better.
The sectional shape of nut, preferably Fig. 3, as shown in Figure 4 is stepped, and plane also passable.
Below, press description of drawings the present invention.
Fig. 1 is the plan view of axially seeing from welded nut of the present invention, Fig. 2 is the plan view of seeing from the flange direction of nut of the present invention, Fig. 3 is the side view of welded nut of the present invention, Fig. 4 is the sectional view of expression welding of the present invention back state, and Fig. 5 is the part enlarged view of welded nut of the present invention.
Fig. 6 is the plan view of welded nut in the past, Fig. 7 is the side view of state after the welding of welded nut of Fig. 6, Fig. 8 is the plan view and the side view of another kind of welded nut in the past, Fig. 9 is the side view of the welded nut welding back state of Fig. 8, Figure 10 is the plan view of the welded nut of another kind welding in the past, and Figure 11 is the side view of the welded nut welding back state of Figure 10.
Figure 12 is the welding projection of expression in the nut of the present invention and the diagrammatic sketch of the relation of groove, and Figure 13 is the stereogram that nut of the present invention is seen from its welding projection side.
Specify welding process with Fig. 1～Fig. 4.
As Fig. 1, Fig. 2, shown in Figure 3, the welded nut 1 that will have 3 welding projection 2 is arranged on the iron plate 4 and welds.
By so carrying out, as Fig. 4, shown in Figure 5, the excess solder 5 of the welding projection 2 of welded nut 1 is absorbed by groove 3, and welded nut 1 is close to iron plate 4.
Fig. 6 is a welded nut 1 in the past, as shown in Figure 7, because excess solder produces space 6 between welded nut 1 and the iron plate 4.Fig. 8 is a welded nut 1 in the past, as shown in Figure 9, because of the welding projection 7 of ring-type, does not produce gap 6 between welded nut 1 and the iron plate 4.
Figure 10 is the structure of welded nut 1 in the past, as shown in figure 11, because surplus scolder 5 produces space 6, with sealing material 8 landfill spaces 6, so do not produce space 6 between welded nut 1 and the iron plate 4.
Figure 12 is the diagrammatic sketch of welding projection 2 with the relation of groove 3 of expression welded nut 1 of the present invention, and the part that the part of welding projection A flows to the B of the outside of welded nut 1 and welding projection during the expression fusion is arranged on the diagrammatic sketch that the groove C of welded nut is absorbed.
Adopt the present invention, because the groove around periphery, the especially welding projection of the soldered projection of surplus scolder after the welding absorbs and do not produce the space, so have this outstanding effect that welded nut and iron plate are close to.And, even do not use aforesaid high price welding machine, perhaps do not carry out sealing operation, also have available inexpensive method is close to weld job to welded nut and iron plate remarkable effect.
Claims (9)
1. a welded nut is characterized in that, the periphery of welding projection is provided with groove.
2. welded nut as claimed in claim 1 is characterized in that, around the periphery welding projection of welding projection.
3. welded nut as claimed in claim 1 or 2 is characterized in that groove is continuous.
4. as each described welded nut in the claim 1～3, it is characterized in that groove and welding projection adjacency.
5. as each described welded nut in the claim 1～4, it is characterized in that the sectional shape of groove is trapezoidal.
6. as each described welded nut in the claim 1～5, it is characterized in that the plane shape of welding projection is a rectangular roughly.
7. as each described welded nut in the claim 1～6, it is characterized in that the plane shape of welding projection is an arcuation slightly.
8. as each described welded nut in the claim 1～7, it is characterized in that the sectional shape of welding projection is a general triangular.
9. as each described welded nut in the claim 1～8, it is characterized in that welding projection is a plurality of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021060126A CN1330886C (en) | 2002-04-05 | 2002-04-05 | Welding nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021060126A CN1330886C (en) | 2002-04-05 | 2002-04-05 | Welding nut |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1450278A true CN1450278A (en) | 2003-10-22 |
| CN1330886C CN1330886C (en) | 2007-08-08 |
Family
ID=28680126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021060126A Expired - Lifetime CN1330886C (en) | 2002-04-05 | 2002-04-05 | Welding nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1330886C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101096976B (en) * | 2006-06-27 | 2010-06-02 | 通用汽车环球科技运作公司 | Projection welded fastener with integral sealer |
| CN103240536A (en) * | 2012-08-15 | 2013-08-14 | 何强 | Threaded fastener welding technology |
| CN106678136A (en) * | 2017-02-21 | 2017-05-17 | 东莞市鹏翼自动化科技有限公司 | Structure for fixedly mounting wood board on steel structure |
| CN106763031A (en) * | 2017-02-21 | 2017-05-31 | 东莞市鹏翼自动化科技有限公司 | A kind of construction that fixing wooden boards are installed on concrete structure wall |
| CN107732477A (en) * | 2016-08-12 | 2018-02-23 | 通用汽车环球科技运作有限责任公司 | General Electric's earthing or grounding means |
| CN110267764A (en) * | 2017-01-30 | 2019-09-20 | 纽弗雷有限公司 | Soldered elements and welding method for soldered elements to be connected to workpiece |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4263831A (en) * | 1978-12-06 | 1981-04-28 | Smith Wallace E | Weld nut |
| JPH0742721A (en) * | 1993-08-03 | 1995-02-10 | Isuzu Motors Ltd | Welding nut, its connection method and welding nut connecting electrode device |
| CA2309851A1 (en) * | 2000-05-26 | 2001-11-26 | Lee Ernest Clarke | Two sided piloted weld nut |
-
2002
- 2002-04-05 CN CNB021060126A patent/CN1330886C/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101096976B (en) * | 2006-06-27 | 2010-06-02 | 通用汽车环球科技运作公司 | Projection welded fastener with integral sealer |
| CN103240536A (en) * | 2012-08-15 | 2013-08-14 | 何强 | Threaded fastener welding technology |
| CN107732477A (en) * | 2016-08-12 | 2018-02-23 | 通用汽车环球科技运作有限责任公司 | General Electric's earthing or grounding means |
| CN110267764A (en) * | 2017-01-30 | 2019-09-20 | 纽弗雷有限公司 | Soldered elements and welding method for soldered elements to be connected to workpiece |
| US11517973B2 (en) | 2017-01-30 | 2022-12-06 | Newfrey Llc | Welding element and welding method for connecting a weld element to a workpiece |
| CN106678136A (en) * | 2017-02-21 | 2017-05-17 | 东莞市鹏翼自动化科技有限公司 | Structure for fixedly mounting wood board on steel structure |
| CN106763031A (en) * | 2017-02-21 | 2017-05-31 | 东莞市鹏翼自动化科技有限公司 | A kind of construction that fixing wooden boards are installed on concrete structure wall |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1330886C (en) | 2007-08-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1450278A (en) | Welding nut | |
| RU2115034C1 (en) | Electrocontact nut | |
| JP2007136505A (en) | Material joining method | |
| CN1208703A (en) | Deposited base of vehicle lamps | |
| CN101044302A (en) | Exhaust system and method for joining components of an exhaust system | |
| KR20010032169A (en) | Projection welded panel spacer and method of making the same | |
| CN1498710A (en) | Method of and appts. of electrical arc welding and welding element thereof | |
| US9375800B2 (en) | Sealed weld element for attachment to a vehicle component and method | |
| EP0967044A2 (en) | A method for resistance electric spot welding of a first sheet of non weldable material to a second sheet of weldable metal material | |
| JP2007275960A (en) | Metallic sheet welding method and structure | |
| CN100400904C (en) | Adjustable nut mounting structure | |
| US8191923B2 (en) | Electrical earth connection and method of producing contact areas for the electrical earth connection | |
| CN2851695Y (en) | Adjustable nut mounting structure | |
| DE10101738B4 (en) | Fuel tank for motor vehicles | |
| CN1933887A (en) | Drain valve insert | |
| DE102006058887B4 (en) | Method for holding lamp vessels | |
| CN212899486U (en) | Return spring for piston | |
| WO2022194472A1 (en) | Method for joining components, and component connection | |
| CN1077672A (en) | The resistance spot welding process of cast iron and steel | |
| JP7364897B2 (en) | Stud welding method and jig for preventing spatter adhesion | |
| EP1987528A1 (en) | Lamp | |
| EP1410869B1 (en) | Weld bracket to sheet metal construction and method for coupling a weld bracket to a sheet metal component | |
| CN220888193U (en) | Edge pressing preventing steel structure for lane | |
| CN2826475Y (en) | Reservation welding point structure of backlight module | |
| KR20190113790A (en) | Welding element and method for connecting the welding element to the workpiece |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20031022 Assignee: Guangzhou Taitian pougeau Si trade limited company Assignor: Ota Yoichi Contract record no.: 2013990000609 Denomination of invention: Welding nut Granted publication date: 20070808 License type: Common License Record date: 20130925 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070808 |