CN107116313A - Weldment structure with high-stability - Google Patents
Weldment structure with high-stability Download PDFInfo
- Publication number
- CN107116313A CN107116313A CN201710293420.7A CN201710293420A CN107116313A CN 107116313 A CN107116313 A CN 107116313A CN 201710293420 A CN201710293420 A CN 201710293420A CN 107116313 A CN107116313 A CN 107116313A
- Authority
- CN
- China
- Prior art keywords
- welding
- breach
- face
- welding point
- workpiece
- 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.)
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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
- B23K33/00—Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
-
- 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
- B23K33/00—Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
- B23K33/004—Filling of continuous seams
Abstract
The invention discloses the weldment structure with high-stability, including solid welding point, the end face of the welding point is provided with two welding breach, two welding breach are symmetrical on the center line of welding point end face, and the dimension linear of internal diameter towards the end face away from welding point of the welding breach reduces.The present invention solves workpiece and is always not easy to be penetrated or fused, the problem of influenceing weldment intensity.
Description
Technical field
The present invention relates to welding technology field, and in particular to the weldment structure with high-stability.
Background technology
Welding：Also referred to as welding, Rong connects, and is a kind of jointing metal in the way of heating, high temperature or high pressure or other heat
The manufacturing process and technology of plastic material such as plastics.The purpose of engagement is reached in welding by following three approach：1st, melting welding -- plus
The workpiece that heat is intended to engage is allowed to just engage after being partially melting to form molten bath, molten bath cooled and solidified, can add that molten to fill out thing auxiliary if necessary
Help；2nd, pressure welding -- welding process must butt-welding fitting application pressure；3rd, soldering -- pricker is done using metal material more low-melting than mother metal
Material, using liquid solder soak mother metal, fill gap, and with mother metal diffuse into one another realization link the lack of penetration finger base metals of weldment
It is unfused.
In the prior art, in welding workpiece, the situation that workpiece weld is not penetrated or fused usually occurs, according to
The welding manner of weldment is divided into incomplete root penetration and centre is lack of penetration.Incomplete root penetration is due to single welding liquid weld metal
Root root face is introduced into, centre is lack of penetration to refer to that welding by both sides welding fluid state weld metal is introduced into the situation in the middle part of workpiece.Workpiece is not
By the intensity of through welding meeting strong influence workpiece, causing the service life of welding workpiece reduces.
The content of the invention
It is an object of the invention to provide the weldment structure with high-stability, solve workpiece and be always not easy to be penetrated
Or fusion, the problem of influenceing weldment intensity.
The present invention is achieved through the following technical solutions：
Weldment structure with high-stability, including solid welding point, the end face of the welding point are provided with two
Individual welding breach, two welding breach are symmetrical on the center line of welding point end face, and the internal diameter of the welding breach is towards remote
The dimension linear of the end face of welding point reduces.Further, in the prior art, the general basis of the groove of the welding point of workpiece
Single welding and welding by both sides design, i.e. one end bevel or relative two ends bevel in welding point, one side bevel is always
Easily there is the phenomenon of incomplete root penetration, phenomenon lack of penetration in the middle of workpiece always easily occurs in two ends bevel.So being directed to
Problem above, the present invention devise a kind of new divided edge structure, when can prevent from welding in the prior art simultaneously incomplete root penetration and
Middle lack of penetration the problem of, two breach are opened in the welding point end face for the workpiece for needing to weld first, the internal diameter of breach is welded
Dimension linear towards the end face away from welding point reduces, and two breach that whole workpiece is looked over from workpiece side are " V "
Word shape, when two workpiece weld together, the breach of two workpiece links together as a diamond shape, in rhombus shape
Injection welding filler in the breach of shape, the groove of the shape significantly increases the contact area of welding filler and workpiece,
Make the more stable of workpiece welding, intensity bigger；Filler is welded by welding heat effect, mutually extrudes and occurs in the process
Tissue and performance change are allowed to the closer of two workpiece connection, under extruding force and Action of Gravity Field, the weldering in two breach
Connecing filler can flow to welding point end face, so make the welding end surface and root weld end face in the middle of two welding breach
Also welded naturally.
Several projections are additionally provided with the end face of welding point, the projection is uniformly divided on the end face of welding point
Cloth.Further, the raised adhesive force that can increase welding point end face to welding filler.Eliminate welding filler and end face it
Between part bubble, improve weld strength.
Several injection orifices are additionally provided with the end of welding point, the injection orifice is arranged in a row and positioned at two welderings
Connect between breach.Further, to be further ensured that intermediate weld is eliminated, the present invention is also opened at the middle part of welding point end face
Have row's injection orifice, i.e., two weld breach between open row's injection orifice, in injection orifice injection welding filler, so when
When two workpiece weld together, the injection orifice of two workpiece is communicated, and the welding filler in two injection orifices is mutually fused, and is kept away
The phenomenon not penetrated in the middle of workpiece is exempted from.
Through hole is also provided with inside welding breach, the through hole is communicated with injection orifice.Further, by welding breach and note
Perforation is connected by through hole, and welding filler when so welding in two welding breach can also enter note under gravity
In perforation, increase the tightness of two welding points so that cross welding supporting structure is formed between two welding breach, enters one
Step enhances the intensity after two workpiece welding.
It is preferred that, length of the welding breach along welding point axial direction is 1.2~1.5cm.Further, exist
In the range of 1.2~1.5cm, the balance between the depth connected between welding workpiece and welding filler use is can reach, is kept away
Exempt to use excessive welding filler.
The present invention compared with prior art, has the following advantages and advantages：
1st, the present invention has the weldment structure of high-stability, devises a kind of new divided edge structure, when two workpiece welderings
When being connected together, the welding breach of two workpiece is combined as a diamond shape, and welding filler and work are added with this
The contact area of part, while ensureing that welding filler can mutually extrude in the space of diamond shaped and occur tissue and performance change
Change, make the closer of two workpiece connection, solve workpiece and be always not easy to be penetrated or fused, influence weldment intensity is asked
Topic, greatly extends the service life after welding workpiece welding, with higher economic valency by the divided edge structure of the present invention
Value；
2nd, the present invention has the weldment structure of high-stability, and several injections are additionally provided with the end of welding point
Hole, the injection orifice is arranged in a row and between two welding breach, and through hole is also provided with inside welding breach, described logical
Hole is communicated with injection orifice, and above structure to form cross welding supporting structure between two welding breach, further enhancing
Intensity after two workpiece welding.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Structural representation when Fig. 1 connects for two welding points of the present invention；
Fig. 2 is the structural representation of welding point of the present invention.
Mark and corresponding parts title in accompanying drawing：
1- welding points, 2- welding breach, 3- is raised, 4- injection orifices, 5- through holes.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment and its explanation of the invention is only used for explaining the present invention, does not make
For limitation of the invention.
Embodiment
As shown in Figure 1, 2, the present invention has the weldment structure of high-stability, including solid welding point 1, the weldering
The end face of joint 1 is provided with two welding breach 2, and two welding breach 2 are symmetrical on the center line of the end face of welding point 1, institute
The dimension linear for stating internal diameter towards the end face away from welding point 1 of welding breach 2 reduces.Also set up in the end face of welding point 1
There are several projections 3, described raised 3 are uniformly distributed on the end face of welding point 1.5 are additionally provided with the end of welding point 1
Individual injection orifice 4, the injection orifice 4 is arranged in a row and between two welding breach 2.Also it is provided with inside welding breach 2
Through hole 5, the through hole 5 is communicated with injection orifice 4.Length of the welding breach 2 along the axial direction of welding point 1 is 1.5cm.
The welding process of the present invention：The injection welding filler first in the injection orifice 4 of two workpiece, then in two welderings
Filling full weld connects filler in connection interface 2, then by two workpiece alignments, overlaps the center line of the injection orifice 4 of two workpiece,
Then to welding filler heating, welding filler enters in through hole in a heated state, the welding filler phase of two workpiece
Mutually fusion, is squeezed and flows to root so that workpiece root is penetrated, the welding filler in injection orifice 4 is also mutually merged, and is made
Obtain and penetrated in the middle of workpiece.Workpiece is effectively solved by above divided edge structure to be always not easy to be penetrated or fused, and is influenceed
The problem of weldment intensity.
Above-described embodiment, has been carried out further to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc. all should be included
Within protection scope of the present invention.
Claims (5)
1. the weldment structure with high-stability, including solid welding point (1), it is characterised in that the welding point
(1) end face is provided with two welding breach (2), and two welding breach (2) are symmetrical on the center line of welding point (1) end face,
The dimension linear of the internal diameter of the welding breach (2) towards the end face away from welding point (1) reduces.
2. the weldment structure according to claim 1 with high-stability, it is characterised in that in welding point (1)
End face is additionally provided with several raised (3), and the projection (3) is uniformly distributed on the end face of welding point (1).
3. the weldment structure according to claim 1 with high-stability, it is characterised in that in welding point (1)
End is additionally provided with several injection orifices (4), and the injection orifice (4) is arranged in a row and between two welding breach (2).
4. the weldment structure according to claim 3 with high-stability, it is characterised in that in welding breach (2)
Portion is also provided with through hole (5), and the through hole (5) communicates with injection orifice (4).
5. the weldment structure according to claim 1 with high-stability, it is characterised in that the welding breach (2)
It is 1.2~1.5cm along the length of welding point (1) axial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710293420.7A CN107116313A (en) | 2017-04-28 | 2017-04-28 | Weldment structure with high-stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710293420.7A CN107116313A (en) | 2017-04-28 | 2017-04-28 | Weldment structure with high-stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107116313A true CN107116313A (en) | 2017-09-01 |
Family
ID=59725049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710293420.7A Pending CN107116313A (en) | 2017-04-28 | 2017-04-28 | Weldment structure with high-stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107116313A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112453697A (en) * | 2020-10-16 | 2021-03-09 | 大族激光科技产业集团股份有限公司 | Welding method and welded body |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000067996A1 (en) * | 1999-05-07 | 2000-11-16 | Berndorf Band Gesmbh | Press with a steel plate |
| CN101376187A (en) * | 2007-08-31 | 2009-03-04 | 王培红 | Method for increasing solder fluidity in furnace welding |
| CN201547443U (en) * | 2009-12-01 | 2010-08-11 | 无锡市新峰管业有限公司 | Small bending radius elbow pipe fitting with straight pipe section |
| CN104148832A (en) * | 2014-07-31 | 2014-11-19 | 南京力源锻造有限公司 | Method of using robot for automatic welding of forged coupler yokes |
| CN204876321U (en) * | 2015-06-09 | 2015-12-16 | 山东易通建材有限公司 | Big groove fill orifice evaporates presses aerated concrete board |
-
2017
- 2017-04-28 CN CN201710293420.7A patent/CN107116313A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000067996A1 (en) * | 1999-05-07 | 2000-11-16 | Berndorf Band Gesmbh | Press with a steel plate |
| CN101376187A (en) * | 2007-08-31 | 2009-03-04 | 王培红 | Method for increasing solder fluidity in furnace welding |
| CN201547443U (en) * | 2009-12-01 | 2010-08-11 | 无锡市新峰管业有限公司 | Small bending radius elbow pipe fitting with straight pipe section |
| CN104148832A (en) * | 2014-07-31 | 2014-11-19 | 南京力源锻造有限公司 | Method of using robot for automatic welding of forged coupler yokes |
| CN204876321U (en) * | 2015-06-09 | 2015-12-16 | 山东易通建材有限公司 | Big groove fill orifice evaporates presses aerated concrete board |
Non-Patent Citations (1)
| Title |
|---|
| 中国机械工程学会焊接学会: "《焊接手册（第3版）》", 31 January 2008, 机械工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112453697A (en) * | 2020-10-16 | 2021-03-09 | 大族激光科技产业集团股份有限公司 | Welding method and welded body |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20170901 |