CN103447724A - Butt welding tool for C-shaped beam of port stacking machine - Google Patents
Butt welding tool for C-shaped beam of port stacking machine Download PDFInfo
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- CN103447724A CN103447724A CN2012101723460A CN201210172346A CN103447724A CN 103447724 A CN103447724 A CN 103447724A CN 2012101723460 A CN2012101723460 A CN 2012101723460A CN 201210172346 A CN201210172346 A CN 201210172346A CN 103447724 A CN103447724 A CN 103447724A
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- type beam
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- welding tool
- shaped beam
- stacker
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Abstract
The invention discloses a butt welding tool for a C-shaped beam of a port stacking machine. The butt welding tool comprises a platform, wherein a plurality of positioning and clamping devices are arranged on the platform and distributed in a line-shaped array. Each of the positioning and clamping devices is composed of a reference block, a limit seat positioned on one side of the reference block, a first locking mechanism positioned on the other side of the reference block and a second locking mechanism positioned above the reference block. The reference block is movably arranged between two lateral plates of the C-shaped beam, the width of the reference block is matched with the size of a crotch opening position of the C-shaped beam, and the distance between the limit seat and the reference block is matched with the thickness of each of the lateral plates of the C-shaped beam. The butt welding tool for the C-shaped beam of the port stacking machine has the advantages that the size control accuracy is high, the straightness accuracy of the manufactured C-shaped beam is good, extra mechanical machining is not required, production cost is saved to a large extent, and mechanical performance of the C-shaped beam is ensured.
Description
Technical field
The present invention relates to a kind of harbour stacker technical field, particularly a kind of harbour stacker C type beam tailor-welding tool.
Background technology
The harbour stacker be exactly at harbour, harbour vehicle that empty container is stacked, belong to logistics vehicles.Wherein the C type beam in harbour stacker door frame assembly is as the upper and lower orbit of stacker door frame, and the quality of its making directly has influence on the movement locus of door frame, so its dimension precision requirement is high, needs to guarantee the linearity after C type beam welds, and prevents flexural deformation.C type beam is the C type by three face combinations, specifically comprises the transverse plate of biside plate and connection biside plate.Because the length of the C type beam used on the stacker of harbour is longer, usually need to combine welding to meet the demand on its length with polylith side plate and transverse plate.Thus, also increased the difficulty that dimensional accuracy, linearity are controlled.
In prior art, in order to guarantee dimensional accuracy, usually can when blanking, just reserve enough allowance, and carry out again machining after welding completes, with this, guarantee dimension precision requirement.Yet so, follow-up machining period increases, cost is higher; In addition, machining is large to the injury of mother metal, makes the quench-hardened case of surface of steel plate come to harm, and affects the mechanical performance of finished product.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of harbour stacker C type beam tailor-welding tool, high to reach the size Control precision, the linearity of the C type beam processed is good, and cost-saving purpose.
For achieving the above object, technical scheme of the present invention is as follows:
A kind of harbour stacker C type beam tailor-welding tool, comprise platform, is provided with several positioning clamping devices on described platform, and several described positioning clamping devices are the yi word pattern array distribution; Each described positioning clamping device by reference block, be positioned at described reference block one side limit base, be positioned at the first retaining mechanism of described reference block opposite side, and the second retaining mechanism that is positioned at described reference block top forms; Described reference block is movably set between C type beam biside plate, and grade size of opening of its width and C type beam is complementary; Distance between described limit base and described reference block is complementary with the thickness of C type beam side plate.
Preferably, the span of the line skew value of described positioning clamping device array is 600mm～1000mm.
Preferably, the span of the line skew value of described positioning clamping device array is 700mm～900mm.
Preferably, described the first retaining mechanism and the second retaining mechanism respectively with between described platform, be detachable being fixedly connected with.
Preferably, described the first retaining mechanism and the second retaining mechanism are tie down screw.
By technique scheme, a kind of harbour provided by the invention stacker C type beam tailor-welding tool, by several positioning clamping devices are set on platform, provides benchmark with reference block, has guaranteed that a grade size is opened in the inside of C type beam; Next spacing in the C type beam side plate outside with limit base, and lock, clamp in another side plate outside of C type beam with the first retaining mechanism, be beneficial to the inboard of each jigsaw weld seam of welding C type beam; Press down, lock in C type beam transverse plate top with the second retaining mechanism, be beneficial to the outside of each jigsaw weld seam of welding C type beam, thereby guaranteed the appearance and size of C type beam; And several described positioning clamping devices are the yi word pattern array distribution, can effectively guarantee the linearity of welding processing C type beam out.So size Control precision of the present invention is high, the linearity of the C type beam processed is good, without extra machining, has saved to a great extent production cost, has guaranteed the mechanical performance of C type beam.
The accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, in below describing embodiment, the accompanying drawing of required use is briefly described.
The schematic diagram that Fig. 1 is the disclosed a kind of harbour of embodiment of the present invention stacker C type beam tailor-welding tool;
Fig. 2 is disclosed the first tie down screw assembling schematic diagram of the embodiment of the present invention;
Fig. 3 is disclosed the second tie down screw assembling schematic diagram of the embodiment of the present invention.
The specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.
The invention provides a kind of harbour stacker C type beam tailor-welding tool, the overall length of described C type beam is 11385mm, opens shelves and is of a size of 250mm, and internal height is 80mm, and jigsaw adopts the steel plate of 20mm thickness.As shown in Figure 1, described harbour stacker C type beam tailor-welding tool comprises platform 1, is yi word pattern on described platform 1 and is arranged with 14 positioning clamping devices.Wherein, continuous the 1st to the 13rd described positioning clamping device array distribution and the line skew value in left side is 800mm.The 14th described positioning clamping device correspondence is arranged at the tail end position of C type beam, in order to the tail end of location, clamping C type beam.Particularly, in the present embodiment, between the 14th described positioning clamping device center and the 13rd positioning clamping device, distance is 735mm.Each described positioning clamping device comprises that the reference block 2 of block structure, the cross section that is positioned at described reference block 2 one sides are the limit base 3 of L-type, be positioned at the first tie down screw 4 of described reference block 2 opposite sides, and be positioned at the second tie down screw 5 compositions of described reference block 2 tops; Described reference block 2 is movably set between C type beam biside plate, and grade size of opening of its width and C type beam is complementary, and the width of reference block 2 is 250mm; Distance between described limit base 3 and described reference block 2 is complementary with the thickness of C type beam side plate, be distance between limit base 3 and described reference block 2 for 20mm, thus, the side plate of the working face of limit base 3 vertical directions laminating C type beam one side, when welding, specifically play position-limiting action.
Simultaneously, for when the welding, spacing to the top of C type beam, in the present embodiment, on described platform 1, and the 250mm place, the outside of the 1st described positioning clamping device center also is provided with the leaning seat 6 that a cross section is L-type in left side.
In addition, for convenient, the C type beam of different model is processed, and convenient welding processing is carried out in the interior outside of C type beam weld seam, in the present embodiment, described the first tie down screw 4 and the second tie down screw 5 respectively with between described platform 1, be detachable being fixedly connected with.
Particularly, refer to Fig. 2, described the first tie down screw 4 comprises screw rod main body 1, is located at the pressure head 1 of described screw rod main body one 41 front ends, is located at the grip hole 1 of screw rod main body one 41 rear ends, and is sheathed on the swivel nut 1 on described screw rod main body 1.The working face of described pressure head 1 is towards the side plate of C type beam; The setting of described grip hole 1 is with the handle screw rod of advancing and retreat, to realize locking for convenient; Described swivel nut 1 is supported on described platform 1 by support plinth 1.In addition, refer to Fig. 3, described the second tie down screw 5 comprises screw rod main body 2 51, be located at pressure head 2 52 on described screw rod main body 2 51 front ends, be located at the grip hole 2 53 on described screw rod main body 2 51 rear ends, and is sheathed on the swivel nut 2 54 on described screw rod main body 2 51; Described screw rod main body 2 51 vertically arranges, and the working face of described pressure head 2 52 is towards platform 1; Described swivel nut 2 54 is supported on described platform 1 by the rotary support assembly.Described rotary support assembly specifically comprises support plinth 2 500, is located at main shaft 501 on support plinth 2 500, rotatably is sheathed on the axle sleeve 502 on described main shaft 501, the support arm 503 be fixedly connected with described axle sleeve 502.Described main shaft 501 tops are provided with screw thread, therefore, by bolt and pad can lock, positioning shaft sleeve 502.Swivel nut 2 54 is fixedly connected with described support arm 503, so the second tie down screw 5 can come fast whole position around main shaft 501 rotations.On described support plinth 1 and described platform 1, and on described support plinth 2 500 and described platform 1 respectively correspondence be provided with screw, can realize detachable being fixedly connected with by double-screw bolt.
See also Fig. 1, Fig. 2 and Fig. 3, the step of harbour stacker C type beam being carried out to welding with the present invention is as follows.
At first, to each jigsaw of bit combination, and each jigsaw weld seam inboard is imposed to tack welding and welding, specific as follows: as (in this step, because the second tie down screw 5 does not participate in locker, for preventing interventional operations, it can be disassembled from platform 1.）
1) limit base 3 and leaning seat 6 spacing, under supporting role, the transverse plate of C type beam is placed horizontally on platform 1, and the side plate of the C type beam of having good positioning;
2) reference block 2 activities are positioned over to the transverse plate top, and locate another side plate;
3) tentatively lock the first tie down screw 4;
4) detect size, adjust between each jigsaw first tie down screw 4 that locks behind gap, to realize further clamping each jigsaw;
5) the weld seam inboard that imposes tack welding and weld C type beam;
Secondly, after the inboard preliminary welding of C type beam opening is good, take away reference block 2, and, after platform 1 dismounting the first tie down screw 4, upset C type beam semi-finished product, assemble the second tie down screw 5, and each jigsaw weld seam outside of C type beam is imposed to tack welding and welding, specific as follows:
1) upset C type beam on platform 1, at top and the side plate of the position-limiting action lower limit C of leaning seat 6 and limit base 3 type beam;
2) lock the second tie down screw 5 downwards;
3) impose tack welding, and the weld seam outside of welding C type beam.
Can complete the welding of harbour stacker C type beam by above-mentioned two large steps.
In sum, a kind of harbour provided by the invention stacker C type beam tailor-welding tool, by 14 positioning clamping devices are set on platform 1, provides benchmark with reference block 2, has guaranteed grade size of opening of C type beam; Next spacing in the C type beam side plate outside with limit base 3, and lock, clamp in another side plate outside of C type beam with the first tie down screw 4, be beneficial to the inboard of each jigsaw weld seam of welding C type beam; Press down, lock in C type beam transverse plate top with the second tie down screw 5, be beneficial to the outside of each jigsaw weld seam of welding C type beam, thereby guaranteed the appearance and size of C type beam; And wherein the 1st to the 13rd described positioning clamping device is the yi word pattern array distribution, and the line skew value of array is 800mm, make the linearity of welding processing C type beam out good.Therefore, it is high that the present invention has the size Control precision, and the linearity of the C type beam processed is good, without extra machining, has saved to a great extent production cost, guaranteed the advantage of the mechanical performance of C type beam.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the present invention.Multiple modification to these embodiment will be apparent for those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from the spirit or scope of the present invention, realization in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (5)
1. a harbour stacker C type beam tailor-welding tool, comprise platform, is provided with several positioning clamping devices on described platform, it is characterized in that, several described positioning clamping devices are the yi word pattern array distribution; Each described positioning clamping device by reference block, be positioned at described reference block one side limit base, be positioned at the first retaining mechanism of described reference block opposite side, and the second retaining mechanism that is positioned at described reference block top forms; Described reference block is movably set between C type beam biside plate, and grade size of opening of its width and C type beam is complementary; Distance between described limit base and described reference block is complementary with the thickness of C type beam side plate.
2. a kind of harbour according to claim 1 stacker C type beam tailor-welding tool, is characterized in that, the span of the line skew value of described positioning clamping device array is 600mm～1000mm.
3. a kind of harbour according to claim 2 stacker C type beam tailor-welding tool, is characterized in that, the span of the line skew value of described positioning clamping device array is 700mm～900mm.
4. a kind of harbour according to claim 3 stacker C type beam tailor-welding tool, is characterized in that, described the first retaining mechanism and the second retaining mechanism respectively with between described platform, be detachable being fixedly connected with.
5. a kind of harbour according to claim 4 stacker C type beam tailor-welding tool, is characterized in that, described the first retaining mechanism and the second retaining mechanism are tie down screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101723460A CN103447724A (en) | 2012-05-30 | 2012-05-30 | Butt welding tool for C-shaped beam of port stacking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101723460A CN103447724A (en) | 2012-05-30 | 2012-05-30 | Butt welding tool for C-shaped beam of port stacking machine |
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| Publication Number | Publication Date |
|---|---|
| CN103447724A true CN103447724A (en) | 2013-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101723460A Pending CN103447724A (en) | 2012-05-30 | 2012-05-30 | Butt welding tool for C-shaped beam of port stacking machine |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4717131A (en) * | 1986-09-03 | 1988-01-05 | David Dugas | Welding clamp |
| CN101844310A (en) * | 2010-06-04 | 2010-09-29 | 唐山轨道客车有限责任公司 | Positioning compaction device, compaction device and tool for auxiliary machining of chassis of motor train |
| CN102039510A (en) * | 2010-11-12 | 2011-05-04 | 中国北车集团大连机车车辆有限公司 | Tooling for assembling and welding I-beam |
| CN202106152U (en) * | 2011-05-30 | 2012-01-11 | 铁道部运输局 | Welding tool |
| CN202137551U (en) * | 2011-07-05 | 2012-02-08 | 中国北车集团大同电力机车有限责任公司 | Holddown fitting |
| CN202571688U (en) * | 2012-05-30 | 2012-12-05 | 苏州澳克机械有限公司 | C-shaped beam splicing and welding tool of port stacking machine |
-
2012
- 2012-05-30 CN CN2012101723460A patent/CN103447724A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4717131A (en) * | 1986-09-03 | 1988-01-05 | David Dugas | Welding clamp |
| CN101844310A (en) * | 2010-06-04 | 2010-09-29 | 唐山轨道客车有限责任公司 | Positioning compaction device, compaction device and tool for auxiliary machining of chassis of motor train |
| CN102039510A (en) * | 2010-11-12 | 2011-05-04 | 中国北车集团大连机车车辆有限公司 | Tooling for assembling and welding I-beam |
| CN202106152U (en) * | 2011-05-30 | 2012-01-11 | 铁道部运输局 | Welding tool |
| CN202137551U (en) * | 2011-07-05 | 2012-02-08 | 中国北车集团大同电力机车有限责任公司 | Holddown fitting |
| CN202571688U (en) * | 2012-05-30 | 2012-12-05 | 苏州澳克机械有限公司 | C-shaped beam splicing and welding tool of port stacking machine |
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Application publication date: 20131218 |