CN201552408U - Rotating machine used for welding box-type structural part - Google Patents
Rotating machine used for welding box-type structural part Download PDFInfo
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- CN201552408U CN201552408U CN 200920250345 CN200920250345U CN201552408U CN 201552408 U CN201552408 U CN 201552408U CN 200920250345 CN200920250345 CN 200920250345 CN 200920250345 U CN200920250345 U CN 200920250345U CN 201552408 U CN201552408 U CN 201552408U
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Abstract
The utility model discloses a rotating machine used for welding a box-type structural part, comprising two rotary rail supporting mechanisms that consist of an annular trough-type rail and a rectangular frame arranged in the annulus; the axial end surface of each rotary rail supporting mechanism is welded with a pin wheel, and the lower end thereof is provided with two sets of symmetrical supporting roller systems; each set of supporting roller system comprises a supporting roller seat that is fixed on the base; the supporting roller seat is hinged with a supporting roller frame which is provided with supporting roller wheels at two edges of the upper part symmetrically; the supporting roller wheels are embedded in the annular trough-type rail; a gear engaged with the pin wheel is arranged on the supporting roller wheel concentrically but non-coaxially; the supporting roller seat is connected with supporting frames at the two sides by a tensioning adjuster; the lower end of the supporting frame is hinged with the base and the upper end thereof is fixedly connected with a centering roller mechanism by a supporting frame seat plate; the bottom surface of the base is provided with a walking steel wheel that is embedded in a walking rail; and the two sides of the base are provided with a fixing device respectively. During the welding process, the rotating machine can turn over the welded box-type structural part freely so that a welding bead is overturned to the best angle to carry out the welding process.
Description
Technical field
The utility model relates to the servicing unit in a kind of welding procedure, specifically, relates to a kind ofly in the welding process of box shape steel structure, is used for fixing and overturns by the whirler of welding structure spare.
Background technology
At present, it is very general to relate to the box-structure form in the steel construction manufacturing, and for example crane girder, bridge fabrication machine box beam, container etc. all belong to box-shaped structural member.The weldquality of these box-shaped structural members, especially large-scale box type structure spare and the requirement of dimensional accuracy because sectional dimension is big, rigidity is big, can't be corrected in case postwelding deforms again all than higher.Therefore, it is very crucial controlling welding deformation in the manufacturing process well in welding.
In order to control welding deformation effectively, need take rational measure at everyways such as welding material, welding equipment, assembling mode, welding procedures.And in the welding procedure of box-shaped structural member, welding sequence is an important link, formulates and implements to weld according to the welding sequence of standard, can prevent effectively that box-shaped structural member from producing torsional deformation.
Comparatively the process sequence of standard is to be symmetrically welded from the middle to both ends, and the cross joint of weldering dividing plate welds and wing plate joint angle weld seam more earlier, welds web inside and wing plate joint angle weld seam then, at last bevelled composite welds outside the welding.As seen, in this course, will be by welding structure spare by frequent upset, need also that at any time the welding bead that facade, inconvenience such as face upward are welded is rotated to the angle of being convenient to weld and operate.All be to adopt the mode of suspension hook lifting to overturn and fix to be carried out angle adjustment by welding structure spare and weld implementing usually in existing the production, like this, not only operating personnel poor, participation are many for inefficiency, weldquality, but also increased the difficulty of work, bring more potential safety hazard.Especially for large-scale box-shaped structural member with when producing in batches, difficulty and danger in producing have more been increased.
The utility model content
The technical problems to be solved in the utility model provides a kind of in welding process, can be at any time with being welded the box-shaped structural member arbitrary overturn, so that welding bead is turned to the whirler that best angle welds.
In order to solve the problems of the technologies described above, the utility model is achieved by following technical scheme:
A kind of whirler that is used for welding box-shaped structural member, the swing-around trajectory supporting mechanism that comprises at least two same sizes, described swing-around trajectory supporting mechanism by ring-type grooved track and by gusset be fixed in its ring in rectangular frame constitute, four limits of described rectangular frame are provided with the inside jack of jacking;
The axial end of one of them described ring-type grooved track is welded with the pin wheel concentric with it;
Each described swing-around trajectory supporting mechanism lower end is provided with the symmetrical carrying roller system of two covers, the described carrying roller of every cover system comprises the roller seat that is fixed in base, described roller seat is hinged with the carrier roller frame that the both sides, top are symmetrically arranged with the carrying roller wheel, and described carrying roller wheel is embedded in the groove of described ring-type grooved track;
The center of at least one described carrying roller wheel is provided with the gear that power set are installed, described gear and the engagement of described pin wheel, and described gear axis and its carrying roller of installing are taken turns the axle center on same straight line;
Described swing-around trajectory supporting mechanism radially is provided with bracing frame in both sides, be connected with tension-regulator between support frame as described above middle part and the described roller seat, the support frame as described above lower end is articulated in described base, the upper end is provided with the bracing frame seat board, the support frame as described above seat board is affixed by the adjusting bolt and the pinch roll mechanism that are installed in the stay bolt hole, described pinch roll mechanism inboard is provided with two rollers, and the sagittal plane of described two rollers is resisted against two medial surfaces of described ring-type grooved orbital groove respectively;
Described base end face is provided with the walking steel wheel that power set are installed, and described walking steel wheel is flush-mounted in and is laid in the ground walking track; Described base both sides are provided with fixture.
Described gusset comprises main gusset and the reinforcement gusset that is arranged on the main gusset.
Described jack is set to two at least on each limit of described rectangular frame.
Described adjusting bolt is provided with at least four, is distributed in four jiaos of places, bottom surface of described pinch roll mechanism.
Described walking steel wheel is set to four at least at each described base end face, and is set in row, and is connected by the transmission shaft system perpendicular to described walking track between the described walking steel wheel with row.
The beneficial effects of the utility model are:
(1) the utility model is fixed on box-shaped structural member to be welded in the swing-around trajectory supporting mechanism, can be according to the needs of welding sequence at any time with its arbitrary overturn, so that being turned to best angle, welds welding bead, easy to operate, the postwelding quality be can guarantee again, thereby box-shaped structural member, the inconvenient difficult problem of frequent upset when especially large-scale box-shaped structural member welds solved.
(2) the gear pin wheel transmission system of the utility model employing and two cover carrying roller systems combine, guaranteed that carrying roller wheel can regulate producing balanced forces automatically when holding up swing-around trajectory supporting mechanism and box-shaped structural member, and not influencing the gear driven pin wheel rotates, therefore, the utility model can be changed the swing-around trajectory supporting mechanism of different-diameter size within the specific limits, thereby is suitable for the box-shaped structural member of different size dimensions.
(3) the utility model both sides are provided with pinch roll mechanism, be used to keep the swing-around trajectory supporting mechanism vertically to rotate, adjusting bolt in the pinch roll mechanism is further adjusted ring-type grooved track vertical precision, to reach the purpose of the vertical precision that guarantees box-shaped structural member.
(4) the utility model can be applicable to the box-shaped structural member of different size, the cross-sectional sizes that adapts to box-shaped structural member by the swing-around trajectory supporting mechanism of changing different size, by adjusting the length that two spacings between the swing-around trajectory supporting mechanism adapt to box-shaped structural member, production utilization rate height.
(5) the utility model can be stablized and reliably box-shaped structural member be fixed, and also can keep on the structural member between each beam relative position constant in the process of upset, thereby guarantee welding quality; And easy to operate, greatly improved operating efficiency, saved manpower and materials.
(6) use the utility model upset box-shaped structural member can largely reduce the potential safety hazard of production.
Description of drawings
Fig. 1 is a structural representation front view of the present utility model;
Fig. 2 is a structural representation side view of the present utility model;
Fig. 3 is the structural representation of swing-around trajectory supporting mechanism in the utility model;
Fig. 4 is the partial enlarged drawing of fixture among Fig. 1;
Fig. 5 is the partial enlarged drawing of Fig. 1 middle idler roller system and pin tooth mate;
Fig. 6 is the side view of Fig. 5;
Fig. 7 is the partial enlarged drawing of pinch roll mechanism among Fig. 1;
Fig. 8 is the A-A profile of Fig. 1.
---1 ring-type grooved track---1-1 strengthens gusset---1-2 among the figure: the swing-around trajectory supporting mechanism
Main gusset---1-3 rectangular frame---1-4 box-shaped structural member---2
Jack---3 pinch roll mechanisms---4 bracing frame seat board---5
Bracing frame---6 tension-regulators---7 base---8
Power set---9 pin wheels---10 carrying rollers wheel---11
Gear---12 power set---13 carrier roller frame---14
Walking steel wheel---15 walking tracks---16 roller seat---17
Fixture---18 revolve hand---18-1 leading screw---18-2
Supporting plate seat---18-3 bearing pin---19 bearing pin---20
Roller---21 transmission shaft system---22 pin wheel tooth---23
Regulate bolt---24
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail:
As depicted in figs. 1 and 2, present embodiment discloses a kind of whirler that is used for welding box-shaped structural member, mainly by constituting with lower member:
Two swing-around trajectory supporting mechanisms 1, each described swing-around trajectory supporting mechanism 1 comprise the rectangular frame 1-4 structure in ring-type grooved track 1-1 and its ring.Described ring-type grooved track 1 is the circular ring structure of " Contraband " font for section, and its groove is in the outer ring.As shown in Figure 3, between described swing-around trajectory supporting mechanism 1 and the described rectangular frame 1-4 by being connected and fixed with their main gusset 1-3 at grade, described main gusset 1-3 is provided with in order to the plurality of strengthening ribs plate 1-2 that strengthens fixing, and described reinforcement gusset 1-2 comprises horizontal, vertical and oblique setting.Described swing-around trajectory supporting mechanism 1 needs two at least, and is longer as the length of box-shaped structural member 2 to be welded in particular cases outside the present embodiment, can according to circumstances increase its quantity.
Four limits of described rectangular frame 1-4 are mounted with jack 3 respectively, and described jack 3 is set to two on each limit of described rectangular frame 1-4, totally eight.The jacking of described jack 3 is all towards the inside of described rectangular frame 1-4, and it is used for box-shaped structural member 2 is fixed on described swing-around trajectory supporting mechanism 1 inside.
Two described swing-around trajectory supporting mechanisms 1 one of them and a pin wheel 10 connect as one, and described pin wheel 10 is a kind of gear wheels with round pin tooth, and the transmission of pin tooth belongs to gear-driven a kind of special shape.The axial end of described pin wheel 10 welds mutually by the axial end that connects the ring-type grooved track 1-1 on gusset and the described swing-around trajectory supporting mechanism 1, and assurance is concentric with ring-type grooved track 1-1.Remaining swing-around trajectory supporting mechanism 1 can not installed pin wheel 10.
Each described swing-around trajectory supporting mechanism 1 lower end is provided with two cover carrying roller systems, and the position of two cover carrying roller systems and shape are symmetrical fully.Every cover carrying roller system is made up of a roller seat 17, a carrier roller frame 14 and two carrying rollers wheels 11, described roller seat 17 bottoms are fixed on the base 8, the top of described roller seat 17 is by the lower hinge of bearing pin 20 with carrier roller frame 14, and two carrying rollers that are equipped with of both sides, described carrier roller frame 14 top symmetry take turns 11.Described carrying roller wheel 11 is embedded in the groove of described ring-type grooved track 1-1.
The set-up mode of this carrying roller system, hinged between particularly described roller seat 17 and the described carrier roller frame 14 can make two groups of carrying rollers wheels 11 after the weight that holds up described swing-around trajectory supporting mechanism 1 and box-shaped structural member 2, can regulate producing balanced forces automatically.Because each described carrying roller wheel 11 and described ring-type grooved track 1-1 are and contact, and because the position of two cover carrying roller systems and shape are symmetrical fully, although make the diameter of described swing-around trajectory supporting mechanism 1 change to some extent, its center of gravity can remain on the perpendicular bisector of pin joint line between both sides roller seat 17 and the carrier roller frame 14 all the time, so this structure can be applicable to the swing-around trajectory supporting mechanism 1 of different size size within limits, can regulate producing balanced forces automatically simultaneously.
As shown in Figure 5 and Figure 6, the center of at least one described carrying roller wheel 11 is equipped with a gear 12, and the axle center of described gear 12 and its carrying roller of installing are taken turns 11 axle center on same straight line, but notes their also disalignments, but each architectonical.Described gear 12 is coaxially installed with power set 13.Described gear 12 and described pin wheel 10 engagements, the pin wheel tooth 23 mutual interlocks on the gear teeth of promptly described gear 12 and the described pin wheel 10.Described power set 13 can be hydraulic motors, also can be motor that matches with decelerator etc.Described gear 12 drives the revolution that described pin wheel 10 is done circumference 360 degree under the dynamic action of described power set 13, be inconjunction with the revolution that swing-around trajectory supporting mechanism 1 is done circumference 360 degree, finally reaches the purpose that makes box-shaped structural member 2 rotations.Described gear 12 can only be installed on the pairing carrying roller wheel 11 in described swing-around trajectory supporting mechanism 1 lower end with power set 13; Can install on other carrying roller wheels 11, also can not install.
Described gear 12 be installed in carrying roller wheel 11 the center and with its concentric and disalignment, guarantee thus described gear 12 within the specific limits all the time can be welded on 1 the above pin wheel 10 engagement of described swing-around trajectory supporting mechanism, also be that described swing-around trajectory supporting mechanism 1 and the box-shaped structural member 2 that described gear 12 can drive different-diameter all the time is rotated.
Each described swing-around trajectory supporting mechanism 1 left and right sides radially respectively is equipped with one group of bracing frame 6 that is used for correcting swing-around trajectory supporting mechanism 1.The lower end of support frame as described above 6 has two fulcrums to be articulated in described base 8 by bearing pin 19, support frame as described above 6 middle parts have a fulcrum to be connected on the described roller seat 17 by tension-regulator 7, is that axle center carry out certain rotation with support frame as described above 6 with bearing pin 19 by adjusting described tension-regulator 7, adjust pinch roll mechanism 4 at described ring-type grooved track 1-1 in an appropriate position, so that guarantee described swing-around trajectory supporting mechanism 1 and the stability of box-shaped structural member 2 in rotary course.
As shown in Figure 7 and Figure 8, the upper end of support frame as described above 6 is provided with bracing frame seat board 5, support frame as described above seat board 5 tops are connected with pinch roll mechanism 4, described pinch roll mechanism 4 inboards are provided with two rollers 21, the sagittal plane of described two rollers 21 is resisted against respectively on two medial surfaces of described ring-type grooved track 1-1 groove, roll by matching, to keep the vertical rotation of swing-around trajectory supporting mechanism 1 with it.
As shown in Figure 7, described pinch roll mechanism 4 bottom arranged outside have a base plate, the base plate and the support frame as described above seat board 5 of described pinch roll mechanism 4 all have microscler bolt hole, be coated with adjusting bolt 24 at described microscler bolt hole, described adjusting bolt 24 fixes the base plate and the support frame as described above seat board 5 of pinch roll mechanism 4, and reaches the purpose of the described ring-type grooved track 1-1 vertical precision of fine setting.Described adjusting bolt 24 is provided with four at least, is distributed in 5 four jiaos of places of base plate of described pinch roll mechanism 4 respectively, just is distributed in the Si Jiaochu of support frame as described above seat board 5, as shown in Figure 8.Other positions of the base plate of described pinch roll mechanism 4, as the centre position also can be suitable install additional as described in adjusting bolt 5, the usefulness that fixes.Described adjusting bolt 24 can the most described ring-type grooved track 1-1 perpendicularity adjust, thereby guarantee the making precision of the box-shaped structural member 2 among described swing-around trajectory supporting mechanism 1.
The bottom surface of pairing base 8 is provided with four walking steel wheels 15 below each described swing-around trajectory supporting mechanism 1,15 minutes two rows of described walking steel wheel, two column distributions, be connected by transmission shaft system 22 between two described walking steel wheels 15 of same row, described walking steel wheel 15 also is connected with power set 9.Be equipped with the track 16 of walking on the ground of described walking steel wheel 15 belows, described walking steel wheel 15 is flush-mounted within the walking track 16 and can rolls therein, is movably walking thereby drive to fix with each parts on base 8 and the base 8.This part parts mainly is in order to be applicable to the box-shaped structural member of different length size, and can be convenient to be inserted in, be installed and unload and get parts to be welded.
The both sides of described base 8 also are separately installed with fixture 18, in order to after adjusting two spacings between the described swing-around trajectory supporting mechanism 1, relative position between fixing described base 8 and the ground, thus prevent to be moved, to roll or rock at base 8 described in the work running of this whirler.
Described fixture 18 can be a structure as shown in Figure 4, mainly comprise a leading screw 18-2, the top of described leading screw 18-1 is provided with revolves hand 18-1, and the below of described leading screw 18-2 is provided with the supporting plate seat 18-3 that is fixed in ground, is provided with the nest groove in the middle of the described supporting plate seat 18-3.When hand 18-1 is revolved in turn, described leading screw 18-2 is moved down, make its lower end replace in the nest groove, can play fixation.
During use, the cross-sectional sizes that adapts to box-shaped structural member 2 by the swing-around trajectory supporting mechanism 1 of changing different size, by adjusting the length that two spacings between the swing-around trajectory supporting mechanism 1 adapt to box-shaped structural member 2, by adjusting pinch roll mechanism 4 and regulating the vertical precision that bolt 24 is adjusted box-shaped structural member 2, by fixture 18 base 8 is fixed in ground afterwards.The device 13 that turns on the power can weld so that welding bead is turned to best angle as required at any time with parts arbitrary overturn to be welded, can guarantee welding quality like this, increases work efficiency, and uses manpower and material resources sparingly, and reduces production safety hidden danger.
Although in conjunction with the accompanying drawings preferred embodiment of the present utility model is described above; but the utility model is not limited to the above-mentioned specific embodiment; the above-mentioned specific embodiment only is schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not breaking away under the scope situation that the utility model aim and claim protect, can also make the concrete conversion of a lot of forms, these all belong within the protection domain of the present utility model.
Claims (5)
1. whirler that is used for welding box-shaped structural member, comprise base (8), it is characterized in that, the swing-around trajectory supporting mechanism (1) that comprises at least two same sizes, described swing-around trajectory supporting mechanism (1) is fixed in interior rectangular frame (1-5) formation of its ring by ring-type grooved track (1-1) with by gusset, and four limits of described rectangular frame (1-5) are provided with the inside jack of jacking (3);
The axial end of one of them described ring-type grooved track (1-1) is welded with the pin wheel concentric with it (10);
Each described swing-around trajectory supporting mechanism (1) lower end is provided with the symmetrical carrying roller system of two covers, the described carrying roller of every cover system comprises the roller seat (17) that is fixed in described base (8), described roller seat (17) is hinged with the carrier roller frame (14) that the both sides, top are symmetrically arranged with carrying roller wheel (11), and described carrying roller wheel (11) is embedded in the groove of described ring-type grooved track (1-1);
The center of at least one described carrying roller wheel (11) is provided with the gear (12) that power set (13) are installed, described gear (12) and described pin wheel (10) engagement, and (11) axle center is taken turns on same straight line with its carrying roller of installing in described gear (12) axle center;
Described swing-around trajectory supporting mechanism (1) radially both sides is provided with bracing frame (6), be connected with tension-regulator (7) between support frame as described above (6) middle part and the described roller seat (17), support frame as described above (6) lower end is articulated in described base (8), the upper end is provided with bracing frame seat board (5), support frame as described above seat board (5) is affixed with pinch roll mechanism (4) by the adjusting bolt (24) that is installed in the stay bolt hole, described pinch roll mechanism (4) inboard is provided with two rollers (21), and the sagittal plane of described two rollers (21) is resisted against two medial surfaces of described ring-type grooved track (1-1) groove respectively;
Described base (8) bottom surface is provided with the walking steel wheel (15) that power set (9) are installed, and described walking steel wheel (15) is flush-mounted in and is laid in the ground walking track (16); Described base (8) both sides are provided with fixture (18).
2. a kind of whirler that is used for welding box-shaped structural member according to claim 1 is characterized in that, described gusset comprises main gusset (1-3) and is arranged at reinforcement gusset (1-2) on the main gusset (1-3).
3. a kind of whirler that is used for welding box-shaped structural member according to claim 1 is characterized in that described jack (3) is set to two at least on each limit of described rectangular frame (1-5).
4. a kind of whirler that is used for welding box-shaped structural member according to claim 1, it is characterized in that, described fixture (18) comprises that the top is provided with the leading screw (18-2) that revolves hand (18-1), and described leading screw (18-1) below is provided with the supporting plate seat (18-3) that has the nest groove.
5. a kind of whirler that is used for welding box-shaped structural member according to claim 1, it is characterized in that, described walking steel wheel (15) is set to four at least in each described base (8) bottom surface, and be set in row, be connected by transmission shaft system (22) between the described walking steel wheel (15) with row perpendicular to described walking track (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920250345 CN201552408U (en) | 2009-11-13 | 2009-11-13 | Rotating machine used for welding box-type structural part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920250345 CN201552408U (en) | 2009-11-13 | 2009-11-13 | Rotating machine used for welding box-type structural part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201552408U true CN201552408U (en) | 2010-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920250345 Expired - Lifetime CN201552408U (en) | 2009-11-13 | 2009-11-13 | Rotating machine used for welding box-type structural part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201552408U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284820A (en) * | 2011-06-17 | 2011-12-21 | 武汉一冶钢结构有限责任公司 | Method for overturning box beam |
| CN103192219A (en) * | 2013-04-19 | 2013-07-10 | 长治清华机械厂 | Clamping device for arm welding |
| CN103706993A (en) * | 2013-12-18 | 2014-04-09 | 铜陵晟王铁路装备股份有限公司 | Turnover welding fixture for vehicle |
| CN104708264A (en) * | 2015-02-06 | 2015-06-17 | 中国运载火箭技术研究院 | Circular seam internal supporting device of storage tank cylinder section |
| CN105171321A (en) * | 2015-05-29 | 2015-12-23 | 荆门诺恒科技有限公司 | Whole installing and welding tool for FT15 missile launcher |
| CN109332895A (en) * | 2018-12-04 | 2019-02-15 | 中国航空制造技术研究院 | A kind of welding equipment for quadrangle box |
-
2009
- 2009-11-13 CN CN 200920250345 patent/CN201552408U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284820A (en) * | 2011-06-17 | 2011-12-21 | 武汉一冶钢结构有限责任公司 | Method for overturning box beam |
| CN102284820B (en) * | 2011-06-17 | 2014-01-08 | 武汉一冶钢结构有限责任公司 | Method for overturning box beam |
| CN103192219A (en) * | 2013-04-19 | 2013-07-10 | 长治清华机械厂 | Clamping device for arm welding |
| CN103192219B (en) * | 2013-04-19 | 2016-05-04 | 长治清华机械厂 | A kind of arm body welding clamping device |
| CN103706993A (en) * | 2013-12-18 | 2014-04-09 | 铜陵晟王铁路装备股份有限公司 | Turnover welding fixture for vehicle |
| CN103706993B (en) * | 2013-12-18 | 2016-01-27 | 铜陵晟王铁路装备股份有限公司 | Vehicle turnover welding tooling |
| CN104708264A (en) * | 2015-02-06 | 2015-06-17 | 中国运载火箭技术研究院 | Circular seam internal supporting device of storage tank cylinder section |
| CN105171321A (en) * | 2015-05-29 | 2015-12-23 | 荆门诺恒科技有限公司 | Whole installing and welding tool for FT15 missile launcher |
| CN109332895A (en) * | 2018-12-04 | 2019-02-15 | 中国航空制造技术研究院 | A kind of welding equipment for quadrangle box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100818 Effective date of abandoning: 20091113 |