CN206632568U - A kind of spherical tank all-position automatic welding technology equipment - Google Patents

A kind of spherical tank all-position automatic welding technology equipment Download PDF

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Publication number
CN206632568U
CN206632568U CN201720416711.6U CN201720416711U CN206632568U CN 206632568 U CN206632568 U CN 206632568U CN 201720416711 U CN201720416711 U CN 201720416711U CN 206632568 U CN206632568 U CN 206632568U
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CN
China
Prior art keywords
spherical tank
sliding block
welder
fixing axle
threaded rod
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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.)
Expired - Fee Related
Application number
CN201720416711.6U
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Chinese (zh)
Inventor
曹力飞
王津
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NANJING YANGZI PETROCHEMICAL ENGINEERING Co Ltd
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NANJING YANGZI PETROCHEMICAL ENGINEERING Co Ltd
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Priority to CN201720416711.6U priority Critical patent/CN206632568U/en
Application granted granted Critical
Publication of CN206632568U publication Critical patent/CN206632568U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of spherical tank all-position automatic welding technology equipment, its drip irrigation device is:The welder set including track plates and perpendicular to sphere welding face, in the track plates chute is provided with along its vertical direction, lifting motor is provided with chute, the lifting motor is connected with the first threaded rod, and threads turn is connected with sliding block on first threaded rod, the sliding block is in chute and is slidably connected with track plates, the welder is slidably connected with sliding block, and is provided between welder and sliding block and is on sliding block the latch assembly slided for limiting welder;Spot-welding equipment is set to be applicable the spot welding effect of the spherical tank of different height, and the welding of different distance is adapted between spot-welding equipment and spherical tank within the specific limits, welding equipment is also applied for welding the spherical tank of a variety of different-diameters simultaneously, has the function that improving it welds applicable performance.

Description

A kind of spherical tank all-position automatic welding technology equipment
Technical field
Sphere welding technical field is the utility model is related to, more specifically, it relates to a kind of spherical tank all position automatic welding Connect equipment.
Background technology
Spherical tank is compared with vertical cylinder storage tank, and under same volume and uniform pressure, the surface area of spherical tank is minimum, therefore Required steel area is few;In the case of same diameter, spherical tank wall internal stress is minimum, and uniformly, its bearing capacity compares cylindrical shape Container is big 1 times, therefore the thickness of slab of spherical tank only needs the half of corresponding cylindrical vessel wall panel thickness.
Chinese patent such as Publication No. CN204997244U discloses a kind of spherical tank all-position automatic welding technology and sets emergency rail stored along the way Road, including track supporting plate, driving rack is installed on the track supporting plate, and connecting rod of support is fixedly installed on track supporting plate, One end of connecting rod of support is connected by hinge with second switch magnet and its other end is fixedly installed rack sleeve, regulation Screw rod is threadedly coupled through rack sleeve with the partly telescope support that is nested with rack sleeve the other end, telescope support it is another End is connected by hinge with first switch magnet, and first switch magnet and second switch magnet are accordingly arranged in Spherical Tank Shell Plates On corresponding rack arrangement point.
By the way that into adjustable for height governor motion, the leg design of track supporting plate side is controlled to adjust into screw rod as needed Relative position with telescope support is to change the curved surface of track supporting plate, where the face of cylinder where welded rails and weld seam Disc is vertical, to realize that the run trace of welding equipment matches with position while welding, although realizing all position welding connection function;But The track of track supporting plate defines the cambered surface that can be applicable of welded rails, can not be applicable the sphere welding of a variety of different-diameters, So as to reduce the applicable performance of welding equipment.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of spherical tank all-position automatic welding technology Equipment, welding equipment is welded the spherical tank of a variety of different-diameters, have the function that improving it welds applicable performance.
To achieve the above object, the utility model provides following technical scheme:
A kind of spherical tank all-position automatic welding technology equipment, including track plates and the welding dress perpendicular to the setting of sphere welding face Put, chute is provided with along its vertical direction in the track plates, lifting motor is provided with chute, the lifting motor connects The first threaded rod is connected to, and threads turn is connected with sliding block on first threaded rod, the sliding block is in chute and rail Guidance tape is slidably connected, and the welder is slidably connected with sliding block, and is provided between welder and sliding block for limiting Welder is on sliding block the latch assembly slided.
It is arranged such, drives the first threaded rod to rotate by lifting motor, promote sliding block to be in the chute of track plates Slide, realize that welding equipment is on track plates and moved along the vertical direction of its track plates, reach the spherical tank to different height Carry out the effect of spot welding;Spot welding device is on sliding block simultaneously and slided, makes welder that there is certain model in the horizontal direction Enclose interior motion so that welder coordinates with the position to be welded of spherical tank, make spot-welding equipment go for difference away from From spherical tank welded, you can suitable for being welded to the spherical tank of a variety of different-diameters, have improve its weld applicability The effect of energy.
Further set:The latch assembly includes the rotation of the servomotor being fixedly connected with a slide block and servomotor The expansion link that the second threaded rod and one end that axle is fixedly connected are connected with welder, set in the other end of the expansion link There is thread groove, second threaded rod is rotationally connected with thread groove.
It is arranged such, drives the second threaded rod to rotate by servomotor, the second threaded rod is in the screw thread of expansion link The change of distance is produced in groove relative to expansion link, promotes expansion link to be reciprocatingly slided perpendicular to the first threaded rod direction, reaches a little Welder is to adapting to the effects of different far and near distances between spherical tank.
Further set:Two expansion links are symmetrically arranged with the welder, and two expansion links connect Second threaded rod and servomotor are connected to, two servomotors are symmetrically fixedly installed on the both ends of the sliding block.
It is arranged such, makes the second threaded rod by two expansion links while act on spot welding device, improves spot welding device fortune Stability when dynamic, while when servomotor drives the second threaded rod to be in expansion link and rotated, play axial limiting Effect, expansion link is further improved relative to the effect between the first threaded rod with respect to stable displacement.
Further set:The welder includes two and rotates the motion bar being arranged on two expansion links, cunning respectively The dynamic mounting bracket being arranged on two motion bars and the spot welding head being arranged on mounting bracket, between the mounting bracket and motion bar It is provided with and is on motion bar the limit assembly slided for frame to be mounted.
It is arranged such, is slided by the way that mounting bracket is on motion bar, then mounting bracket is in by activity by limit assembly Moved on bar, make the spot welding head on mounting bracket in spot welding, the both ends of mounting bracket are on expansion link by motion bar to be rotated, and is made Motion bar is on mounting bracket and slided, and promotes the angle between mounting bracket and expansion link to change, and is applicable spot welding device more The effect of the different spherical tank spot welding radians of kind.
Further set:The limit assembly includes being arranged at the rack of two described motion bar one end, rotates setting respectively In the fixing axle on mounting bracket, fixing axle two and fixing axle three, be fixedly installed in fixing axle and with rack engaged transmission Driving gear, be fixedly installed in fixing axle two driven gear, be fixedly installed in fixing axle three and biography engaged with rack Dynamic output gear, the output gear driven gear are connected by meshing transmission, and driving gear with output gear by being arranged at Pulley assembly between fixing axle and fixing axle two rotates backward setting.
It is arranged such, by the rotation rate variation pattern of servomotor, two expansion links is on housing and elongate or shorten, Make the effect that a variety of different distances are applicable between spot-welding equipment and spherical tank;Rotate the rack drives driving tooth on motion bar simultaneously Move, then pulley assembly makes driven pulley drive output gear to rotate, you can link gear is formed, will active by pulley assembly Gear is realized with output gear and rotated backward, and two expansion links is in shell during being slided with two motion bars on mounting bracket Stroke on body is different, and the overall length formed between two motion bars changes, you can changes spot welding head and expansion link Between angle change, plumb joint is slidably mounted on motion bar by mounting bracket, the length of two telescoping mechanisms is determined, makes The gap welded is needed between welding equipment cooperation spherical tank, when spot welding head is in spherical tank diverse location, makes spot welding head and spherical tank The tangential direction at place is in parastate all the time so that welder and the solder side to be welded consistently form it is optimal Soldering angle.
Further set:The pulley assembly include be fixedly installed in fixing axle driving wheel, be fixedly installed on Driven pulley in fixing axle two and it is sheathed on driving wheel and the transmission belt on driven pulley.
It is arranged such, drives driving wheel to rotate by fixing axle, make conveyer belt drive driven pulley to rotate, and then make driven Wheel drives output gear to rotate, i.e., driving wheel rotates backward with output gear, reaches the mutual principle of two motion bars or mutual Close to motion, reach the change of angle between motion bar and expansion link.
Further set:The housing of hollow form, the servomotor and the second spiral shell are fixedly installed on the sliding block Rasp bar may be contained within one end in housing, and expansion link is plugged in the other end of housing.
It is arranged such, is threadedly coupled by the way that expansion link to be plugged in one end of housing, while with expansion link, can be improved flexible Stability of the bar when housing slides, improve spot welding device and be between two expansion links the stability adjusted.
By using above-mentioned technical proposal, the utility model is compared compared with the prior art:Spot-welding equipment is set to be applicable different height The spot welding effect of the spherical tank of degree, adapts to the welding of different distance, welds simultaneously within the specific limits between spot-welding equipment and spherical tank Equipment is also applied for welding the spherical tank of a variety of different-diameters, has the function that improving it welds applicable performance.
Brief description of the drawings
Fig. 1 is the structural representation of spherical tank all-position automatic welding technology equipment, expresses the company between track plates and welder Connect relation;
Fig. 2 is sectional view at the first threaded rod in spherical tank all-position automatic welding technology equipment, is expressed in spot welding device with first Annexation between threaded rod;
Fig. 3 be spherical tank all-position automatic welding technology equipment in spot welding device structural representation, expressed the second threaded rod with Annexation between expansion link, motion bar;
Fig. 4 is the connection relationship diagram between expansion link and limit assembly in spherical tank all-position automatic welding technology equipment;
Fig. 5 is the enlarged drawing at A in Fig. 4;
Fig. 6 is the configuration state schematic diagram after spot welding device position adjustments in spherical tank all-position automatic welding technology equipment.
In figure:1st, track plates;2nd, welder;21st, motion bar;22nd, mounting bracket;23rd, spot welding head;3rd, chute;4th, lift Motor;5th, the first threaded rod;6th, sliding block;7th, latch assembly;71st, servomotor;72nd, the second threaded rod;73rd, housing;74th, stretch Bar;75th, thread groove;8th, limit assembly;81st, rack;82nd, fixing axle;83rd, fixing axle two;84th, fixing axle three;85th, driving tooth Wheel;86th, driven gear;87th, output gear;9th, pulley assembly;91st, driving wheel;92nd, driven pulley;93rd, transmission belt.
Embodiment
Spherical tank all-position automatic welding technology equipment is described further referring to figs. 1 to Fig. 6.
A kind of spherical tank all-position automatic welding technology equipment, as shown in figure 1, including track plates 1 and perpendicular to sphere welding face The welder 2 of setting.
As shown in Fig. 2 wherein, chute 3 is provided with along its vertical direction in track plates 1, the bottom in chute 3 is fixed It is provided with lifting motor 4;The rotary shaft of lifting motor 4 is fixedly connected with the first threaded rod 5, and the screw thread on the first threaded rod 5 Sliding block 6 is rotatably connected to, sliding block 6 is in chute 3 by the first threaded rod 5 and is slidably connected with track plates 1;The court of welder 2 It is slidably connected with sliding block 6 perpendicular to the direction of the first threaded rod 5, and is provided between welder 2 and sliding block 6 for limiting Welder 2 is on sliding block 6 latch assembly 7 slided;Drive the first threaded rod 5 to rotate by lifting motor 4, promote sliding block 6 drive weld assemblies, which are in the chute 3 of track plates 1, to pump, and reaches spot welding device welding different height spherical tank Effect.
As shown in figure 3, latch assembly 7 includes the servomotor 71 and two servomotors 71 for being fixedly connected on the both ends of sliding block 6 The second threaded rod 72 for being fixedly connected of rotary shaft, one end housing 73 for being fixedly connected with sliding block 6 and being set into hollow form and The expansion link 74 that one end is rotatablely connected with welder 2;Two latch assemblies 7 be symmetricly set in sliding block 6 and welder 2 it Between, i.e. two expansion links 74 are symmetricly set in the both ends of welder 2, and are plugged in slide with housing 73 in housing 73 respectively and connect Connect, specific introduction is done with one group of latch assembly 7 below.
As shown in Figures 2 and 3, the threaded rod 72 of servomotor 71 and second may be contained within one end in housing 73, stretch Bar 74 is plugged in the other end of housing 73;And the other end of expansion link 74 is provided with thread groove 75, the second threaded rod 72 rotates It is connected in thread groove 75;Drive the second threaded rod 72 to rotate by servomotor 71, promote expansion link 74 to be in housing 73 Slide, welder 2 is moved back and forth perpendicular to the direction of the second threaded rod 72, reaches spot welding device to being adapted to not between spherical tank With the effect of far and near distance.
As shown in Figures 2 and 3, welder 2 is rotated and is arranged on two expansion links 74 respectively including two one end Motion bar 21, the mounting bracket 22 being slideably positioned on two motion bars 21 and be fixedly installed on mounting bracket 22 be used for weld spherical tank Spot welding head 23;It is provided between mounting bracket 22 and motion bar 21 and is on motion bar 21 what is slided for frame 22 to be mounted Limit assembly 8;The both ends of mounting bracket 22 are on expansion link 74 by motion bar 21 and rotated, and motion bar 21 is in mounting bracket 22 Upper slip, promote the angle between mounting bracket 22 and expansion link 74 to change, spot welding device is applicable a variety of different spherical tank points The effect of welding arc degree.
As shown in Figure 4 and Figure 5, limit assembly 8 includes being arranged at the rack 81 of two described one end of motion bar 21, rotated respectively The fixing axle 82, fixing axle 2 83 and the fixing axle 3 84 that are arranged on mounting bracket 22, be fixedly installed in fixing axle 82 and Driving gear 85 with the engaged transmission of rack 81, the driven gear 86 being fixedly installed in fixing axle 2 83, it is fixedly installed on On dead axle 3 84 and with the output gear 87 of the engaged transmission of rack 81;The driven gear 86 of output gear 87 is connected by meshing transmission, and Driving gear 85 and output gear 87 are reversely turned by the pulley assembly 9 being arranged between fixing axle 82 and fixing axle 2 83 It is dynamic to set.
As shown in Figure 4 and Figure 5, pulley assembly 9 include be fixedly installed in fixing axle 82 driving wheel 91, fixation set The driven pulley 92 being placed in fixing axle 2 83 and the transmission belt 93 being sheathed on driving wheel 91 and driven pulley 92;Pass through fixing axle One 82 drive driving wheels 91 rotate, and make conveyer belt drive driven pulley 92 to rotate, and then driven pulley 92 is driven 87 turns of output gear Dynamic, i.e., driving wheel 91 rotates backward with output gear 87, with reference to shown in Fig. 6, reaches two motion bars 21 mutual principle or phase Mutually close to motion, reach the change of angle between motion bar 21 and expansion link 74.
Operation principle:Track plates 1 are fixed in specified location vertically, by surveying the radian of measured spherical tank in advance, by ball The side that tank is positioned over track plates 1 rotates, and by controlling lifting motor 4 to rotate the first threaded rod 5, sliding block 6 is driven spot welding Device is in uniform rotation on vertical direction, spot welding device is matched with the height that spherical tank to be welded, reaches and spot welding is set The standby requirement for being applicable different height;The rotation rate variation pattern of servomotor 71 is adjusted, two expansion links 74 is on housing 73 Elongate or shorten, make the effect that a variety of different distances are applicable between spot-welding equipment and spherical tank;Pass through latch assembly 7 and belt pulley again Component 9 is on motion bar 21 and moved, you can forms link gear, the process slided with two motion bars 21 on mounting bracket 22 In make the stroke that two expansion links 74 are on housing 73 different, and the overall length formed between two motion bars 21 changes Become, you can change the angle change between spot welding head 23 and expansion link 74, plumb joint is slidably mounted on work by mounting bracket 22 In lever 21, the length of two telescoping mechanisms is determined, makes welding equipment need the gap welded, to work as spot welding head between coordinating spherical tank 23 when being in spherical tank diverse location, spot welding head 23 be in parastate all the time with the tangential direction where spherical tank, so that welding Connection device 2 consistently forms optimal soldering angle with the solder side to be welded;Spot-welding equipment is set to be applicable the spherical tank of different height Spot welding effect, the welding of different distance is adapted between spot-welding equipment and spherical tank within the specific limits, while welding equipment is also fitted For being welded to the spherical tank of a variety of different-diameters, have the function that improving it welds applicable performance.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.

Claims (7)

1. a kind of spherical tank all-position automatic welding technology equipment, including track plates(1)And the welding set perpendicular to sphere welding face Device(2), it is characterised in that:In the track plates(1)Chute is provided with along its vertical direction(3), in chute(3)Interior setting There is lifting motor(4), the lifting motor(4)It is connected with the first threaded rod(5), and in first threaded rod(5)Upper screw thread It is rotatably connected to sliding block(6), the sliding block(6)In chute(3)Interior and track plates(1)It is slidably connected, the welder(2) With sliding block(6)It is slidably connected, and in welder(2)With sliding block(6)Between be provided with for limiting welder(2)In cunning Block(6)The latch assembly of upper slip(7).
A kind of 2. spherical tank all-position automatic welding technology equipment according to claim 1, it is characterised in that:The latch assembly (7)Including with sliding block(6)The servomotor being fixedly connected(71)With servomotor(71)The second spiral shell for being fixedly connected of rotary shaft Rasp bar(72)And one end and welder(2)The expansion link of connection(74), in the expansion link(74)The other end be provided with Thread groove(75), second threaded rod(72)It is rotationally connected with thread groove(75)It is interior.
A kind of 3. spherical tank all-position automatic welding technology equipment according to claim 2, it is characterised in that:In the welder (2)On be symmetrically arranged with two expansion links(74), and two expansion links(74)It is respectively connected with second threaded rod(72) And servomotor(71), two servomotors(71)Symmetrically it is fixedly installed on the sliding block(6)Both ends.
A kind of 4. spherical tank all-position automatic welding technology equipment according to claim 3, it is characterised in that:The welder (2)Rotated respectively including two and be arranged at two expansion links(74)On motion bar(21), be slideably positioned in two motion bars(21) On mounting bracket(22)And it is arranged at mounting bracket(22)On spot welding head(23), in the mounting bracket(22)With motion bar(21) Between be provided with for frame to be mounted(22)In motion bar(21)The limit assembly of upper slip(8).
A kind of 5. spherical tank all-position automatic welding technology equipment according to claim 4, it is characterised in that:The limit assembly (8)Including being arranged at two motion bars(21)The rack of one end(81), respectively rotate be arranged at mounting bracket(22)On fixation Axle one(82), fixing axle two(83)With fixing axle three(84), be fixedly installed on fixing axle(82)Upper and and rack(81)Engagement The driving gear of transmission(85), be fixedly installed on fixing axle two(83)On driven gear(86), be fixedly installed on fixing axle three (84)Upper and and rack(81)The output gear of engaged transmission(87), the output gear(87)Driven gear(86)Engaged transmission Connection, and driving gear(85)With output gear(87)By being arranged at fixing axle(82)With fixing axle two(83)Between skin Pulley assemblies(9)Rotate backward setting.
A kind of 6. spherical tank all-position automatic welding technology equipment according to claim 5, it is characterised in that:The pulley assembly (9)Including being fixedly installed on fixing axle(82)On driving wheel(91), be fixedly installed on fixing axle two(83)On driven pulley (92)And it is sheathed on driving wheel(91)With driven pulley(92)On transmission belt(93).
A kind of 7. spherical tank all-position automatic welding technology equipment according to claim 2, it is characterised in that:In the sliding block(6) On be fixedly installed the housing of hollow form(73), the servomotor(71)And second threaded rod(72)It may be contained within housing (73)Interior one end, expansion link(74)It is plugged in housing(73)The other end.
CN201720416711.6U 2017-04-20 2017-04-20 A kind of spherical tank all-position automatic welding technology equipment Expired - Fee Related CN206632568U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720416711.6U CN206632568U (en) 2017-04-20 2017-04-20 A kind of spherical tank all-position automatic welding technology equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720416711.6U CN206632568U (en) 2017-04-20 2017-04-20 A kind of spherical tank all-position automatic welding technology equipment

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111347198A (en) * 2020-04-11 2020-06-30 无锡文汇机械有限公司 Welding position auxiliary assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111347198A (en) * 2020-04-11 2020-06-30 无锡文汇机械有限公司 Welding position auxiliary assembly

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171114

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CF01 Termination of patent right due to non-payment of annual fee