CN102275055B - Welding supporter - Google Patents
Welding supporter Download PDFInfo
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- CN102275055B CN102275055B CN2011101966222A CN201110196622A CN102275055B CN 102275055 B CN102275055 B CN 102275055B CN 2011101966222 A CN2011101966222 A CN 2011101966222A CN 201110196622 A CN201110196622 A CN 201110196622A CN 102275055 B CN102275055 B CN 102275055B
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- welding
- welded
- welded unit
- arc
- bracing frame
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- 238000003466 welding Methods 0.000 title claims abstract description 42
- 230000008093 supporting effect Effects 0.000 claims abstract description 35
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 238000010276 construction Methods 0.000 claims description 24
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000007306 turnover Effects 0.000 abstract description 5
- 230000001976 improved effect Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Abstract
The invention provides a welding supporter, which comprises two supporting frames which are oppositely arranged, wherein an arc supporting structure used for supporting a component to be welded is respectively arranged at the top of each supporting frame, and a guiding layer made of a good plastic steel material is fixedly arranged on the surfaces of the arc supporting structures. According to the welding supporter provided by the invention, a long and narrow component to be welded can be stably supported, and the position of the component to be welded can be conveniently adjusted according to the changes of a welding operation surface, therefore quick turnover of the long and narrow component is realized, and the working efficiency is improved. The welding supporter has the advantages of simple structure and low cost, which are favorable for reduction of the manufacturing cost of the long and narrow components to be welded.
Description
Technical field
The present invention relates to mechanical manufacturing field, relate in particular to a kind of welding bracing frame for welding process supporting and location long and narrow welded unit.
Background technology
In prior art, generally welded unit is placed on (comprising the long and narrow welded unit) on the jig of a level and welds.When welded unit has a plurality of weld job face that need to weld, welded unit need to be installed with after on the plant equipment of turn over function, utilize the turn over function of plant equipment to realize the upset of welded unit, so that after the weld job face on welded unit is in the position that facilitates weld job, carry out welding operation.
Utilize plant equipment upset long and narrow welded unit in prior art, its operation that is installed is comparatively loaded down with trivial details, makes the whole welding sequence time used longer; Especially for the long and narrow welded unit with a plurality of weld job faces, in order to carry out welding operation on different weld job faces, each weld job face that changes all needs the welded unit machinery that is installed is arranged, weld again after upset, so just, make the time of whole welding sequence longer, more reduced welding job efficiency, and the plant equipment mechanism that is used for reverse welding member more complicated all, cost is higher, thereby has also increased the manufacturing cost of welded unit.
Summary of the invention
The invention provides a kind of welding bracing frame,, in order to solve defect of the prior art, realize welding conveniently, efficiently the long and narrow welded unit.
The invention provides a kind of welding bracing frame, comprise: two supports that are oppositely arranged, each described top of the trellis has the arc supporting construction for the supporting welding member, and the surface of described arc supporting construction is fixedly installed the guide layer of being made by the steel with good plasticity.
Welding bracing frame provided by the invention, can firm support long and narrow welded unit by the arc supporting construction on support, and can adjust easily according to the change of weld job face the position of welded unit, realized the quick upset to the long and narrow welded unit, improved operating efficiency, and this welding support frame structure is simple, with low cost, is conducive to reduce the manufacturing cost of long and narrow welded unit.
Description of drawings
Fig. 1 is the structural front view that the present invention welds bracing frame embodiment.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Reference numeral:
The 1-welded unit; The 21-support;
The 22-guide layer; 211-arc supporting construction;
23 connecting cross beams; The 221-shallow slot;
The 24-base.
The specific embodiment
Further illustrate technical scheme of the present invention below in conjunction with the drawings and specific embodiments.The welded unit of the long and narrow in the present embodiment is the draw beam on the passenger train underframe, and the present invention also is applicable to the occasion of welding on other long and narrow welded unit needs a plurality of weld job faces thereon.
Fig. 1 is the structural front view that the present invention welds bracing frame embodiment.Fig. 2 is the left view of Fig. 1.As depicted in figs. 1 and 2, the welding bracing frame that the present embodiment provides comprises: two supports that are oppositely arranged 21, each support 21 top has the arc supporting construction 211 for supporting welding member 1, and the surface of arc supporting construction 211 is fixedly installed the guide layer 22 of being made by the steel with good plasticity.Particularly, support 21 can vertically be placed on the ground, here, support 21 can be for shaft-like, arc supporting construction 211 can be a support member with a recessed curved surfaces, and the welded top of the bottom of this support member and support 21 is integral or, support 21 also can be arranged to tabular, and at its top, by the mode of removing material, makes recessed arc opening (describing in detail in the following embodiments); The support 21 that is oppositely arranged should guarantee that also the position of arc supporting construction 211 is relative, when existing deviation, position also can make by the position of adjusting pole 21 centerline of two arc supporting constructions 211 in same straight line, can be placed in one on arc supporting construction 211 on a support 21 with the end with welded unit 1, the other end is placed on arc supporting construction 211 on another support 21, thereby realizes welded unit 1 is supported on two arc supporting constructions 211.The guide layer 22 that is fixedly installed on arc supporting construction 211 surfaces should adopt the steel manufacturing with better plasticity, for example can adopt Q235, also to possess the arbitrary position of good plasticity in welded unit 1 can being fixed on groove 211 in supporting welding member 1 possessing some strength.
The welding bracing frame of the present embodiment in use, the two ends of welded unit 1 directly can be placed on respectively in two arc supporting constructions 211 on support 21, at this moment, just can be on welded unit 1 on a weld job face that relatively is conducive to welding operation start the welding; When needs are changed weld job face (in the weld job face at other is welded), can directly pass through Manual-pushing (when welded unit 1 is lighter) or coordinate overhead traveling crane to promote (when welded unit 1 is heavier) welded unit 1 to slide along the lip-deep guide layer 22 of arc supporting construction 211, make welded unit 1 overturn certain angle when reaching another weld job face and being in the position that is conducive to welding operation, stop promoting, guide layer 22 with plasticity just can make welded unit 1 stop and no longer slide, and is about to fixedly welded unit 1 and is fixed on this position; At this moment, just can be at this moment on the weld job face that is conducive to welding operation and weld.Aforesaid operations step repeatedly, until complete welding operation on all weld job faces.
in the present embodiment, the shape and size of arc supporting construction 211 can be set according to concrete welded unit 1, only need to guarantee that welded unit 1 is when sliding along guide layer 22, can find a position that is conducive to welding operation for each weld job face respectively, guarantee that namely welded unit 1 is at the angle limit that can turn over when guide layer 22 slides, for example, when welded unit 1 maximum will realize 180 ° of upsets, need initiating terminal and the end of the recessed curved surfaces of assurance arc supporting construction 211 should be on the same level straight line, so that welded unit 1 reaches 180 ° along the maximum angle that guide layer 22 slips can turn over.
From the above, the welding bracing frame of the present embodiment is when supporting the long and narrow welded unit, can also realize quickly and easily the upset of long and narrow welded unit, make and can carry out a favourable position the welding operation on each weld job face, save the process that is installed time-consuming while utilizing the plant equipment upset, saved the time, improved the efficiency of whole welding job, and simple in structure, with low cost, reduced the manufacturing cost of welded unit; In addition,, because all rollovers process is all completed in inside grooves, also eliminate the potential safety hazard that the welded unit accident drops, be conducive to safety in production.
In the above-described embodiments, as shown in Figure 3, the shallow slot 221 of frictional force between being provided with for increase and welded unit 1 on guide layer 22.Like this, when the plasticity of depending merely on guide layer 22 when welded unit 1 is heavier can not be stabilized in fixed position with it, can by guide layer 22 surface on perpendicular to the glide direction of welded unit 1 or be an angle in the glide direction of welded unit 1 and offer a plurality of shallow slots 221 to increase friction, welded unit 1 is located under the frictional force effect between guide layer 22 and welded unit 1, no longer slide.The manufacturing process of shallow slot is simple and convenient,, significantly not increasing under the prerequisite of cost, has easily realized the location to large weight welded unit 1, has enlarged the scope of application of this welding bracing frame.
In an embodiment of the present invention, as shown in Figure 2, support 21 is plate-like structure, the arc opening that arc supporting construction 211 is recessed to form downwards for the end face of support 21; The bottom of support 21 is fixedly installed to be useful on and vertically is placed into ground base 24.Can adopt simply rectangular flat as bracing frame, and by remove material at the top of flat board, form arc opening, with directly with this arc opening as arc supporting construction 211, make the processing technology of support 21 more simple; Base 24 can firmly be vertically set on ground support 21 for being welded on the channel-section steel on support 21 bottom surfaces, has further improved the reliability of this welding bracing frame, prevents the unexpected overturning of support 21.
In the above-described embodiments, for having longitudinally the structure (draw beam as shown in Figure 2) of symmetry axis, accordingly, arc opening is the opening of a circular arc when welded unit 1, and namely the arcwall face at arc supporting construction 211 places is arc-shaped surface.Due to symmetrical axisymmetric welded unit 1 longitudinally, weld job face in its symmetry axis both sides is also symmetrical, for making symmetrical weld job face can be easy to, be in rapidly the position that is conducive to weld, arc supporting construction 211 can be set to the circular arc of certain value radius,, with upset location, further aspect, raise the efficiency.
In the above-described embodiments, as shown in Figure 1, be fixedly installed connecting cross beam 23 between base 24, particularly, connecting cross beam 23 can be welded between two bases 24, has also facilitated the carrying of this welding bracing frame in the stability that has increased support 21, is conducive to further increase work efficiency.
It should be noted that finally: above embodiment only, in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment, the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (4)
1. welding bracing frame, it is characterized in that, comprise: two supports that are oppositely arranged, each described top of the trellis has the arc supporting construction for the supporting welding member, and the surface of described arc supporting construction is fixedly installed the guide layer of being made by the steel with good plasticity; The shallow slot of frictional force between being provided with for increase and welded unit on described guide layer.
2. welding bracing frame according to claim 1, is characterized in that, described support is plate-like structure, the arc opening that the end face that described arc supporting construction is described support is recessed to form downwards; The bottom of described support is fixedly installed to be useful on and vertically is placed into ground base.
3. welding bracing frame according to claim 2, is characterized in that, described arc opening is the opening of a circular arc.
4. welding bracing frame according to claim 2, is characterized in that, is fixedly installed connecting cross beam between described base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101966222A CN102275055B (en) | 2011-07-14 | 2011-07-14 | Welding supporter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101966222A CN102275055B (en) | 2011-07-14 | 2011-07-14 | Welding supporter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102275055A CN102275055A (en) | 2011-12-14 |
| CN102275055B true CN102275055B (en) | 2013-11-13 |
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ID=45100957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101966222A Expired - Fee Related CN102275055B (en) | 2011-07-14 | 2011-07-14 | Welding supporter |
Country Status (1)
| Country | Link |
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| CN (1) | CN102275055B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU601104A1 (en) * | 1973-12-25 | 1978-04-05 | Институт "Белоргмонтажспецстрой" Минмонтажспецстроя Белорусской Сср | Tipper for welding h-beams |
| CN101077556A (en) * | 2007-06-13 | 2007-11-28 | 昆山华恒工程技术中心有限公司 | Large-sized fitting circular seam solder displacement machine |
| CN201357302Y (en) * | 2009-03-02 | 2009-12-09 | 江中凡 | Workpiece tilter |
| CN201442151U (en) * | 2009-05-26 | 2010-04-28 | 潍坊亚东冶金设备有限公司 | Welding technology equipment of electric slag furnace crystallizer copper inner cylinder body |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5874300A (en) * | 1982-07-12 | 1983-05-04 | Amada Co Ltd | Inverting device for welding |
| JP2009291817A (en) * | 2008-06-06 | 2009-12-17 | Eiji Suga | Workpiece supporting/rotating device and workpiece rotating equipment |
-
2011
- 2011-07-14 CN CN2011101966222A patent/CN102275055B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU601104A1 (en) * | 1973-12-25 | 1978-04-05 | Институт "Белоргмонтажспецстрой" Минмонтажспецстроя Белорусской Сср | Tipper for welding h-beams |
| CN101077556A (en) * | 2007-06-13 | 2007-11-28 | 昆山华恒工程技术中心有限公司 | Large-sized fitting circular seam solder displacement machine |
| CN201357302Y (en) * | 2009-03-02 | 2009-12-09 | 江中凡 | Workpiece tilter |
| CN201442151U (en) * | 2009-05-26 | 2010-04-28 | 潍坊亚东冶金设备有限公司 | Welding technology equipment of electric slag furnace crystallizer copper inner cylinder body |
Non-Patent Citations (2)
| Title |
|---|
| JP昭58-74300A 1983.05.04 |
| JP特开2009-291817A 2009.12.17 |
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| CN102275055A (en) | 2011-12-14 |
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Address after: 130052 Jilin City, Changchun city wide triumph Road, No. 2155 Patentee after: CRRC CHANGCHUN RAILWAY VEHICLES Co.,Ltd. Address before: 130052 Jilin City, Changchun city wide triumph Road, No. 2155 Patentee before: CHANGCHUN RAILWAY VEHICLE FACILITIES Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 |