CN203863278U - Fixing device for H-steel submerged-arc welding - Google Patents
Fixing device for H-steel submerged-arc welding Download PDFInfo
- Publication number
- CN203863278U CN203863278U CN201420284566.7U CN201420284566U CN203863278U CN 203863278 U CN203863278 U CN 203863278U CN 201420284566 U CN201420284566 U CN 201420284566U CN 203863278 U CN203863278 U CN 203863278U
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- edge
- wing
- substrate
- bracing frame
- arc welding
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Abstract
The utility model relates to a fixing device for H-steel submerged-arc welding. The fixing device comprises a substrate, a row of hinging locking openings are arranged in the middle of the bottom face of the substrate, first hydraulic cylinders are hinged to the two sides of the bottom face of the substrate respectively, and a row of second cylinders are arranged in the middle of the upper end face of the substrate; second air cylinders are hinged to the upper end and the lower end of the substrate respectively, and cross bars are arranged on the upper side and the lower side of the substrate respectively; each cross bar is sleeved with a pressing arm, and the upper ends of the second air cylinders are hinged to the pressing arms. The fixing device is used for supporting H-steel in a hinging mode through the locking openings, the first hydraulic cylinders on the two sides of the bottom face of the substrate can change the slant angle of the substrate, a web plate of H-steel is flatly placed on the second hydraulic cylinders, and the web plate of the H-steel is indirectly rotated when the substrate is rotated, so that the web plate and the flange on one side of the web plate can form a V shape with an upward opening in sequence, and a gantry welder can conveniently weld a joint of the web plate and the flange.
Description
Technical field
The utility model relates to steel structure technical field of processing equipment, specifically a kind of H shaped steel fixture used for submerged arc welding.
Background technology
The work flow of steel structure is generally divided into: 1. raw material cutting: the cutting processing that is mainly sheet material; 2. assembling: the parts after cutting are assembled; 3. submerged arc welding: adopt automatic welding machine to be welded to connect in corresponding position; 4. proofread and correct: proofread and correct for the distortion producing in welding process; 5. shear boring; 6. artificial welding fabrication; 7. impeller blasting; 8. application.In the submerged arc welding process of H shaped steel, H shaped steel is tiltedly placed on gantry welder below conventionally, and a rear flank of H shaped steel to be soldered, is sling, overturn by driving, welding opposite side.Because H shaped steel normal length is larger, mobile extremely inconvenient, reverse welding process trouble, has increased the difficulty of welding, the efficiency of impact welding.
Summary of the invention
Technical problem to be solved in the utility model be to provide a kind of automaticity high, reasonable in design, low cost of manufacture, can realize automatic card-loading and the device of transport, i.e. a kind of H shaped steel fixture used for submerged arc welding to steel structure.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of H shaped steel fixture used for submerged arc welding, comprise substrate, the middle part, bottom surface of described substrate is provided with the hinged fore shaft of a row for supporting substrate, hinged fore shaft is in supporting substrate, substrate also can rotate centered by hinged fore shaft, thereby realize the function of adjusting substrate angle of inclination, the both sides, bottom surface of substrate are all connected with by hinged mode the hydraulic cylinder overturning centered by hinged fore shaft for promoting substrate, middle part, substrate upper surface is provided with a row for placing H shape steel web, and regulates No. two hydraulic cylinders of web height; Described No. two hydraulic cylinders be each side provided with a slideway; In described slideway, be equipped with edge of a wing bracing frame; The part that the bracing frame utilization of the described edge of a wing is stuck in slideway is slided on slideway, and the rear portion of edge of a wing bracing frame is all connected with cylinder No. one; The rear end of a described cylinder is fixed on substrate, and a cylinder can promote edge of a wing bracing frame and horizontally slip in slideway, changes the distance of No. two hydraulic cylinders of edge of a wing bracing frame distance, to adapt to the web of the H shaped steel of different model, different in width.In use, on the bracing frame of the described edge of a wing, be placed with the edge of a wing, by adjusting the height-adjustable web of web and the contact position on the edge of a wing; By the motion of a cylinder, the distance of No. two hydraulic cylinders of capable of regulating edge of a wing bracing frame distance, to adjust flexibly the distance of the edge of a wing and web side, facilitates the edge of a wing to be pushed against on the edge of web; The upper/lower terminal portion of described substrate is all connected with cylinder No. two by hinged mode, and the upper and lower both sides of substrate are equipped with a cross bar; On described cross bar, cover has a pressure arm; The upper end of described No. two cylinders is connected on pressure arm by hinged mode; The upper end of described pressure arm is fixed with a briquetting; In the time that the cylinder axis of No. two cylinders is released, with the pressure arm that No. two cylinders are hinged will be around cross bar to lower swing, the briquetting of pressure arm upper end is positioned on No. two webs on hydraulic cylinder being pressed in, prevent that web from moving, otherwise, in the time that the cylinder axis of No. two cylinders shrinks, the cylinder axis of No. two cylinders pulls pressure arm upwards to overturn, thereby briquetting is removed from web.
Described edge of a wing bracing frame is L-type, edge of a wing bracing frame is provided with ladder, when the thin edge of a wing is edge-on while being placed on the bracing frame of the edge of a wing, the trailing flank on the edge of a wing is close on the inwall of edge of a wing bracing frame, the lower end on the edge of a wing will be pressed on the ladder of edge of a wing bracing frame downside, when the thick edge of a wing is edge-on while being stuck on the bracing frame of the edge of a wing, the trailing flank on the edge of a wing is close on the inwall of edge of a wing bracing frame, the lower surface on the edge of a wing will be pressed on the ladder of upside, take larger ladder width, ladder also plays the clamping edge of a wing simultaneously, prevents the effect that topple on the edge of a wing; On the trailing flank of edge of a wing bracing frame, set up and be useful on the strong magnet piece that fixedly sucks the edge of a wing, thereby the edge of a wing is more fitted tightly on the bracing frame of the edge of a wing, prevent that the edge of a wing from toppling over.
The lower surface of described briquetting is cambered surface, and in the time being placed on the thickness difference of No. two hydraulic cylinder epiplastrons, the briquetting of cambered surface all can have larger compression area, ensures the compression stability of briquetting.
Described substrate, edge of a wing bracing frame and briquetting are made by metal with low cost, ensure in submerged arc welding process, and substrate, edge of a wing bracing frame and briquetting can bear the high temperature of welding.
The web of H shaped steel and the welding position on the edge of a wing are at the middle part on the edge of a wing, in order to ensure the bracing frame energy stable support edge of a wing, the edge of a wing, when ensureing when the edge of a wing and being positioned at No. two webs on hydraulic cylinder and offseting, the edge of a wing can not be toppled over, the height of the trailing flank of edge of a wing bracing frame should be greater than the half of the edge-on height on the edge of a wing, because middle part, the edge of a wing is connected with web, web is placed on No. two hydraulic cylinders, so need to ensure that the height of edge of a wing bracing frame is greater than the height of No. two hydraulic cylinders.
The beneficial effects of the utility model are: the utility model is supported by hinged mode by hinged fore shaft, a hydraulic cylinder of substrate bottom surface both sides can change the inclination angle of substrate, and the web of H shaped steel lies on No. two hydraulic cylinders, rotational substrate also rotates the web of H shaped steel indirectly, so can make successively the edge of a wing of web and web one side be the V-shape of opening upwards, facilitate gantry welder to weld the connecting sewing on web and the edge of a wing, reach not by the H shaped steel of driving overturn point postwelding, can realize the object that the connecting sewing of H shape steel web both sides is carried out to submerged-arc welding; The height of a hydraulic cylinder is adjustable, ensures that the contact position on web and the edge-on edge of a wing is adjustable; The edge of a wing that the edge of a wing bracing frame of notch cuttype has ensured different-thickness all can fixed card in the bracing frame of the edge of a wing of web both sides; Edge of a wing bracing frame can slide in slideway simultaneously, to adapt to be stuck in the edge of a wing of different-thickness in the bracing frame of the edge of a wing.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is main TV structure schematic diagram of the present utility model;
Fig. 3 is plan structure schematic diagram of the present utility model;
Fig. 4 is left TV structure schematic diagram of the present utility model;
Fig. 5 is the perspective view of substrate of the present utility model;
Fig. 6 is the side direction upward view of substrate of the present utility model;
Fig. 7 is the perspective view of pressure arm of the present utility model, briquetting.
Detailed description of the invention
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below the utility model is further set forth.
As shown in Figures 1 to 7, a kind of H shaped steel fixture used for submerged arc welding, comprise substrate 4, the middle part, bottom surface of described substrate 4 is provided with the hinged fore shaft 2 of a row for supporting substrate 4, hinged fore shaft 2 is in supporting substrate 4, substrate 4 also can rotate centered by hinged fore shaft 2, thereby realize the function of adjusting substrate 4 angles of inclination, the both sides, bottom surface of substrate 4 are all connected with by hinged mode the hydraulic cylinder 3 overturning centered by hinged fore shaft 2 for promoting substrate 4, substrate 4 middle parts, upper surface are provided with a row for placing H shape steel web 12, and regulate No. two hydraulic cylinders 8 of web 12 height, described No. two hydraulic cylinders 8 be each side provided with a slideway 102, in described slideway 102, be equipped with edge of a wing bracing frame 6, described edge of a wing bracing frame 6 utilizes the part being stuck in slideway 102 to slide on slideway 102, and the rear portion of edge of a wing bracing frame 6 is all connected with cylinder 5 No. one, the rear end of a described cylinder 5 is fixed on substrate 4, and a cylinder 5 can promote edge of a wing bracing frame 6 and horizontally slip in slideway 102, changes the distance of No. two hydraulic cylinders 8 of edge of a wing bracing frame 6 distances, to adapt to the web 12 of the H shaped steel of different model, different in width.In use, on described edge of a wing bracing frame 6, be placed with the edge of a wing 1, by adjusting the height-adjustable web 12 of web 12 and the contact position on the edge of a wing 1; By the motion of a cylinder 5, the distance of No. two hydraulic cylinders 8 of capable of regulating edge of a wing bracing frame 6 distances, to adjust flexibly the distance of the edge of a wing 1 and web 12 sides, facilitates the edge of a wing 1 to be pushed against on the edge of web 12; The upper/lower terminal portion of described substrate 4 is all connected with cylinder 10 No. two by hinged mode, and the upper and lower both sides of substrate 4 are equipped with a cross bar 11; On described cross bar 11, cover has a pressure arm 902; The upper end of described No. two cylinders 10 is connected on pressure arm 902 by hinged mode; The upper end of described pressure arm 902 is fixed with a briquetting 9; In the time that the cylinder axis of No. two cylinders 10 is released, with the pressure arm 902 that No. two cylinders 10 are hinged will be around cross bar 11 to lower swing, the briquetting 9 of pressure arm 902 upper ends is positioned on No. two webs 12 on hydraulic cylinder 8 being pressed in, prevent that web 12 from moving, otherwise, in the time that the cylinder axis of No. two cylinders 10 shrinks, the cylinder axis of No. two cylinders 10 pulls pressure arm 902 upwards to overturn, thereby briquetting 9 is removed from web 12.
Described edge of a wing bracing frame 6 is L-type, edge of a wing bracing frame 6 is provided with ladder 6a, when the thin edge of a wing 1 is edge-on while being placed on edge of a wing bracing frame 6, the trailing flank on the edge of a wing 1 is close on the inwall of edge of a wing bracing frame 6, the lower end on the edge of a wing 1 will be pressed on the ladder 6a of edge of a wing bracing frame 6 downsides, when the thick edge of a wing 1 is edge-on while being stuck on edge of a wing bracing frame 6, the trailing flank on the edge of a wing 1 is close on the inwall of edge of a wing bracing frame 6, the lower surface on the edge of a wing 1 will be pressed on the ladder 6a of upside, take larger ladder 6a width, ladder 6a also plays the clamping edge of a wing 1 simultaneously, prevent the effect that topple on the edge of a wing 1, on the trailing flank of edge of a wing bracing frame 6, set up and be useful on the strong magnet piece 7 that fixedly sucks the edge of a wing 1, thereby the edge of a wing 1 is more fitted tightly on edge of a wing bracing frame 6, prevent that the edge of a wing 1 from toppling over.
The lower surface of described briquetting 9 is cambered surface, and in the time being placed on the thickness difference of No. two hydraulic cylinder 8 epiplastrons 12, the briquetting 9 of cambered surface all can have larger compression area, ensures the compression stability of briquetting 9.
Described substrate 4, edge of a wing bracing frame 6 and briquetting 9 are made by metal with low cost, ensure in submerged arc welding process, and substrate 4, edge of a wing bracing frame 6 and briquetting 9 can bear the high temperature of welding.
The web 12 of H shaped steel and the middle part of the welding position on the edge of a wing 1 on the edge of a wing 1, in order to ensure the edge of a wing bracing frame 6 energy stable support edges of a wing 1, when ensureing when the edge of a wing 1 and being positioned at No. two webs 12 on hydraulic cylinder 8 and offseting, the edge of a wing 1 can not be toppled over, the height of the trailing flank of edge of a wing bracing frame 6 should be greater than the half of the edge-on height on the edge of a wing 1, because 1 middle part, the edge of a wing is connected with web 12, web 12 is placed on No. two hydraulic cylinders 8, so need to ensure that the height of edge of a wing bracing frame 6 is greater than the height of No. two hydraulic cylinders 8.
More than show and described general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what in above-described embodiment and description, describe is principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. a H shaped steel fixture used for submerged arc welding, comprise substrate, it is characterized in that: the middle part, bottom surface of described substrate is provided with a row hinge and connects fore shaft, and the both sides, bottom surface of substrate are all connected with hydraulic cylinder No. one by hinged mode, and middle part, substrate upper surface is provided with No. two hydraulic cylinders of a row; Described No. two hydraulic cylinders be each side provided with a slideway; In described slideway, be equipped with edge of a wing bracing frame; The part that the bracing frame utilization of the described edge of a wing is stuck in slideway is slided on slideway, and the rear portion of edge of a wing bracing frame is all connected with cylinder No. one; The rear end of a described cylinder is fixed on substrate; The upper/lower terminal of described substrate is all connected with cylinder No. two by hinged mode, and the upper and lower both sides of substrate are equipped with a cross bar; On described cross bar, cover has a pressure arm; The upper end of described No. two cylinders is connected on pressure arm by hinged mode; The upper end of described pressure arm is fixed with a briquetting.
2. a kind of H shaped steel according to claim 1 fixture used for submerged arc welding, is characterized in that: described edge of a wing bracing frame is L-type, and edge of a wing bracing frame is provided with ladder, has set up strong magnet piece on the trailing flank of edge of a wing bracing frame.
3. a kind of H shaped steel according to claim 1 fixture used for submerged arc welding, is characterized in that: the lower surface of described briquetting is cambered surface.
4. a kind of H shaped steel according to claim 3 fixture used for submerged arc welding, is characterized in that: described substrate, edge of a wing bracing frame and briquetting are all made of metal.
5. a kind of H shaped steel according to claim 3 fixture used for submerged arc welding, is characterized in that: the height of described edge of a wing bracing frame is greater than the height of No. two hydraulic cylinders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420284566.7U CN203863278U (en) | 2014-05-29 | 2014-05-29 | Fixing device for H-steel submerged-arc welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420284566.7U CN203863278U (en) | 2014-05-29 | 2014-05-29 | Fixing device for H-steel submerged-arc welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203863278U true CN203863278U (en) | 2014-10-08 |
Family
ID=51644267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420284566.7U Expired - Fee Related CN203863278U (en) | 2014-05-29 | 2014-05-29 | Fixing device for H-steel submerged-arc welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203863278U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014964A (en) * | 2014-05-29 | 2014-09-03 | 安徽新荣钢构有限公司 | Fixing device for H-shaped steel submerged-arc welding |
| CN110091031A (en) * | 2019-05-30 | 2019-08-06 | 宝鸡石油机械有限责任公司 | A kind of H profile steel angular deformation control device and method based on full penetration submerged-arc welding |
| CN111263677A (en) * | 2017-09-21 | 2020-06-09 | 科里佩斯有限责任公司 | Welding assembly, welding device and method for welding |
-
2014
- 2014-05-29 CN CN201420284566.7U patent/CN203863278U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014964A (en) * | 2014-05-29 | 2014-09-03 | 安徽新荣钢构有限公司 | Fixing device for H-shaped steel submerged-arc welding |
| CN104014964B (en) * | 2014-05-29 | 2016-03-09 | 安徽新荣钢构有限公司 | A kind of H profile steel fixture used for submerged arc welding |
| CN111263677A (en) * | 2017-09-21 | 2020-06-09 | 科里佩斯有限责任公司 | Welding assembly, welding device and method for welding |
| CN111263677B (en) * | 2017-09-21 | 2022-12-13 | 科里佩斯有限责任公司 | Welding assembly, welding device and method for welding |
| CN110091031A (en) * | 2019-05-30 | 2019-08-06 | 宝鸡石油机械有限责任公司 | A kind of H profile steel angular deformation control device and method based on full penetration submerged-arc welding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141008 Termination date: 20150529 |
|
| EXPY | Termination of patent right or utility model |