CN108213759A - A kind of weldering nail for segmented welding - Google Patents
A kind of weldering nail for segmented welding Download PDFInfo
- Publication number
- CN108213759A CN108213759A CN201711260370.9A CN201711260370A CN108213759A CN 108213759 A CN108213759 A CN 108213759A CN 201711260370 A CN201711260370 A CN 201711260370A CN 108213759 A CN108213759 A CN 108213759A
- Authority
- CN
- China
- Prior art keywords
- nail
- axis
- rods
- nail rod
- rod
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0255—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in welding
- B23K35/0288—Welding studs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/20—Stud welding
- B23K9/207—Features related to studs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a kind of weldering nails for segmented welding, including ailhead, nail rod portion, connect axis, striking portion, the nail rod portion has several segment length, the identical nail rod of size, nail rod is followed successively by first from top to bottom, two, three ... N nail rods, the first nail rod upper end and ailhead integrally connected, the N nail rods lower end has striking portion, have between adjacent two sections of nail rods and arrange identical connection axis, the connection axis includes the intermediate axis being connect with adjacent Liang Duan nail rods bottom center, and the circumferentially distributed secondary axis being connect around intermediate axis and with the bottom surface of adjacent two sections of nail rods.The present invention has done special designing for welding segmentation butt welding nail, can the melt segmentation expansion during fusing, it is efficiently convenient so as on workpiece needed for being smoothly welded to, it is with strong points.
Description
Technical field
The invention belongs to electrical equipment field more particularly to a kind of weldering nails for segmented welding.
Background technology
Stud welding is efficiently, the fusion of low cost, tunneling boring to be welded on the stud of 2 ~ 25mm of diameter or cylindrical metal
A kind of special welding process of metal surface.Technique using some alternative traditional processing methods, such as：It bores
Hole, tapping, manual welding, after welding treatment.It is with the fusion of weld seam tunneling boring, the safety for improving welding position, heat affected area
The deformation of small, welding base metal is small, welding damage is small, the base material back side without or the only welding of very little
Damage keeps a series of advantages such as hollow part seal.
Weldering nail is generally by rivet nut, striking portion, and some is also threaded or various spread grooves or weldering nail hollow structure etc..
However, the process of welding has uncontrollable factor, although stud welding is handling good, need discontinuously to weld for certain
During into section position, existing continuity weldering nail cannot perfectly complete work sometimes.
For this purpose, the present invention designs a kind of weldering nail of segmented welding.
Invention content
Goal of the invention：The present invention proposes a kind of weldering nail for segmented welding, and weldering nail can meet discontinuous into the portion of section
The welding of position, so that every section of position obtains welding perfect, comprehensively, safe, to overcome problems of the prior art.
Invention content：A kind of weldering nail for segmented welding, including ailhead, nail rod portion, connection axis, striking portion, institute
Nail rod portion is stated with the identical nail rod of several segment length, size, N nail rods that nail rod is followed successively by first, second and third from top to bottom ...,
The first nail rod upper end and ailhead integrally connected, the N nail rods lower end have striking portion, have between adjacent two sections of nail rods
Arrange identical connection axis, the connection axis include the intermediate axis being connect with adjacent Liang Duan nail rods bottom center and
The circumferentially distributed secondary axis being connect around intermediate axis and with the bottom surface of adjacent two sections of nail rods.
Preferably, the quantity of the nail rod is 3 ~ 6 sections.The quantity of 3 ~ 6 sections of nail rods makes its segmentation reasonable, uses enough,
Mechanical structure can not be influenced again.
Preferably, the material of the ailhead, every section of nail rod and connection axis is identical, the material in the striking portion
For aluminium alloy.Ailhead, nail rod, connect axis material it is identical can just make easy fast homogeneous under molten state, without formation
Interface.
Preferably, a diameter of 3.5 ~ 7mm of the intermediate axis, a diameter of 3 ~ 4.5mm of the secondary axis.It is intermediate
The diameter of axis and secondary axis ensures mechanical strength and rapid melting performance.
Further, the secondary axis is uniformly distributed 1 ~ 2 circle in intermediate axis periphery, the quantity per circle time grade axis for 3 ~
6.The distribution of secondary axis and quantitative commitments structural stability and meltdown property.
Preferably, the intermediate axis, secondary axis and nail rod coupling part rounded corner.Axis and nail rod coupling part
Rounded corner makes it homogenize and not fall off after melting.
Preferably, the 30 ~ 65% of the intermediate axis, the length that the length of secondary axis is one section of nail rod.In centre
Axis, secondary axis length make stable structure and easily fusing.
Compared to the prior art, the beneficial effects of the present invention are：The present invention is compact-sized, easy to operate, welding has
Segmenting feature.The material of ailhead, every section of nail rod and connection axis is identical, makes easy fast homogeneous under molten state
Change；The structure fine uniform of intermediate axis, secondary axis, it is reasonable with nail rod stable connection to make, stable structure and easily fusing.This hair
It is bright to have done special designing for welding segmentation butt welding nail, expansion can be segmented by melt during fusing, so as to smoothly
Efficiently convenient needed for being welded on workpiece, with strong points, welding rear stability is good.
Description of the drawings
Fig. 1 is the structure diagram of the embodiment of the present invention.
In figure：1- ailheads, 2- nail rods portion, 20- nail rods, the first nail rods of 21-, the second nail rods of 22-, 23- third nail rods, 24-
4th nail rod, 3- connection axis, 31- centres axis, 32- grade axis, 4- strikings portion.
Specific embodiment
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, letter will be made to embodiment below
Single introduction.
Such as Fig. 1, a kind of weldering nail for segmented welding, including ailhead 1, nail rod portion 2, connection axis 3, striking portion 4, institute
Nail rod portion 2 is stated with the identical nail rod 20 of 3 ~ 6 segment length, size, preferably 4 sections, is followed successively by the first nail rod 21, the from top to bottom
Two nail rods 22, third nail rod 23, the 4th nail rod 24,21 upper end of the first nail rod and 1 integrally connected of ailhead, the 4th nail rod
24 lower ends have striking portion 4, the connection axis 3 for having arrangement length identical between adjacent two sections of nail rods 20, the connection axis 3
Including the intermediate axis 31 that is connect with adjacent two sections of nail rods, 20 bottom center and it is circumferentially distributed around intermediate axis 31 and with
The secondary axis 32 of the bottom surface connection of adjacent two sections of nail rods 20, the intermediate axis 31, secondary axis 32 and 20 connecting portion of nail rod
Pour in separately fillet, a diameter of 3.5 ~ 7mm of the intermediate axis 31, a diameter of 3 ~ 4.5mm of the secondary axis 32, the secondary
Axis 32 is uniformly distributed 1 ~ 2 circle in intermediate 31 periphery of axis, and the quantity per circle time grade axis 32 is 3 ~ 6；The same centre
Axis 31, secondary axis 32 length for the length of one section of nail rod 20 30 ~ 65%；
The material of the ailhead 1, every section of nail rod 20 and connection axis 3 is identical, and the material in the striking portion 4 is that aluminium closes
Gold.
Above example is only to illustrate the preferred technical solution of the present invention, it is noted that for the general of the art
For logical technical staff, without departing from the principle of the present invention, several improvement made or equivalent replacement are accordingly to be regarded as this
The protection domain of invention should be covered in scope of the presently claimed invention.
Claims (7)
1. a kind of weldering nail for segmented welding, which is characterized in that including ailhead, nail rod portion, connection axis, striking portion, institute
Nail rod portion is stated with the identical nail rod of several segment length, size, N nail rods that nail rod is followed successively by first, second and third from top to bottom ...,
The first nail rod upper end and ailhead integrally connected, the N nail rods lower end have striking portion, have between adjacent two sections of nail rods
Arrange identical connection axis, the connection axis include the intermediate axis being connect with adjacent Liang Duan nail rods bottom center and
The circumferentially distributed secondary axis being connect around intermediate axis and with the bottom surface of adjacent two sections of nail rods.
2. a kind of weldering nail for segmented welding according to claim 1, which is characterized in that the quantity of the nail rod is
3 ~ 6 sections.
3. a kind of weldering nail for segmented welding according to claim 1, which is characterized in that the ailhead, every section of institute
The material for stating nail rod and connection axis is identical, and the material in the striking portion is aluminium alloy.
4. it is according to claim 1 it is a kind of for segmented welding weldering nail, which is characterized in that the intermediate axis it is straight
Diameter is 3.5 ~ 7mm, a diameter of 3 ~ 4.5mm of the secondary axis.
5. a kind of weldering nail for segmented welding according to claim 4, which is characterized in that the secondary axis is in
Between axis periphery be uniformly distributed 1 ~ 2 circle, the quantity per circle time grade axis is 3 ~ 6.
6. a kind of weldering nail for segmented welding according to claim 1, which is characterized in that the intermediate axis, secondary
Grade axis and nail rod coupling part rounded corner.
7. a kind of weldering nail for segmented welding according to claim 1, which is characterized in that the intermediate axis, secondary
The length of grade axis is the 30 ~ 65% of the length of one section of nail rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711260370.9A CN108213759A (en) | 2017-12-04 | 2017-12-04 | A kind of weldering nail for segmented welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711260370.9A CN108213759A (en) | 2017-12-04 | 2017-12-04 | A kind of weldering nail for segmented welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108213759A true CN108213759A (en) | 2018-06-29 |
Family
ID=62653717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711260370.9A Withdrawn CN108213759A (en) | 2017-12-04 | 2017-12-04 | A kind of weldering nail for segmented welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108213759A (en) |
-
2017
- 2017-12-04 CN CN201711260370.9A patent/CN108213759A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180629 |