CN215469265U - Hydraulic drive reel flange board welding deformation prevention system - Google Patents
Hydraulic drive reel flange board welding deformation prevention system Download PDFInfo
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- CN215469265U CN215469265U CN202122229847.5U CN202122229847U CN215469265U CN 215469265 U CN215469265 U CN 215469265U CN 202122229847 U CN202122229847 U CN 202122229847U CN 215469265 U CN215469265 U CN 215469265U
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Abstract
The utility model discloses a hydraulic drive reel flange plate welding anti-deformation system, which comprises a fixing device and a roller carrier assembly arranged on the side of the fixing device; the fixing equipment comprises a fixing device and a hydraulic pump device hydraulically connected with the fixing device; the fixing device comprises a base mechanism and a pressing mechanism arranged on the base mechanism; the base mechanism comprises a linear guide rail assembly, a base body, a base driving assembly and a rotating device driving assembly, the base body is arranged on the linear guide rail assembly, the base driving assembly and the rotating device driving assembly are both arranged on the base body, and the base driving assembly is matched with the linear guide rail assembly; hold-down mechanism includes fixed disk subassembly and fixed disk support subassembly, and on base body was located to fixed disk support subassembly, fixed disk subassembly located fixed disk support subassembly to communicate with hydraulic pump unit. The utility model aims to solve the problem that the edge part of the flange plate is bent and deformed towards the welding side in the prior art.
Description
Technical Field
The utility model relates to a winding drum manufacturing device, in particular to a hydraulic drive winding drum flange plate welding deformation prevention system.
Background
The winding drum is an important component of equipment such as a shore bridge, bulk cargo, a ship and the like. As shown in fig. 1, the winding drum generally comprises a drum body 1 and a flange plate 2, and during the manufacturing process of the winding drum, the drum body 1 and the flange plate 2 need to be combined into a whole through a welding mode. In the welding process, the edge portion of the flange plate 2 may be bent and deformed toward the welding side under the influence of the unidirectional local high temperature. Aiming at the bending deformation condition, after the welding of the cylinder 1 and the flange plate 2 is finished, the parallelism correction needs to be carried out in a flame baking mode. The disadvantages of this mode of operation are that the operation process is tedious, labor intensity is high, gas, power resources and manpower are wasted, and the material of the drum 1 after high temperature baking can become brittle and seriously affect the structural strength of the drum 1 on the drum.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a hydraulic drive reel flange plate welding deformation prevention system to solve the problem that the edge part of a flange plate is bent and deformed towards the welding side in the prior art.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a hydraulic drive reel flange plate welding anti-deformation system comprises a fixing device and a roller carrier assembly arranged on the side of the fixing device;
the fixing equipment comprises a fixing device and a hydraulic pump device hydraulically connected with the fixing device;
the fixing device comprises a base mechanism and a pressing mechanism arranged on the base mechanism;
the base mechanism comprises a linear guide rail assembly, a base body, a base driving assembly and a rotating device driving assembly, the base body is arranged on the linear guide rail assembly, the base driving assembly and the rotating device driving assembly are both arranged on the base body, and the base driving assembly is matched with the linear guide rail assembly;
the pressing mechanism comprises a fixed disc assembly and a fixed disc support assembly, the fixed disc support assembly is arranged on the base body, and the fixed disc assembly is arranged on the fixed disc support assembly and communicated with the hydraulic pump device.
Preferably, the base body comprises a box body and a pair of stand columns arranged on the upper surface of the box body;
a first mounting flange is arranged at the position, close to the rear end, of the upper surface of the box body;
a second mounting flange is arranged on the side face of the rear end of the box body;
and a third mounting flange is arranged on the top surface of the upright post.
Preferably, the base driving assembly comprises a first speed reducer, a speed reducer mounting bracket, a gear driving shaft support, a gear driving shaft, a driving gear and a driving rack;
the first speed reducer is arranged on the speed reducer mounting bracket, and the speed reducer mounting bracket is arranged on the first mounting flange;
the gear driving shaft is arranged in the gear driving shaft support, and the gear driving shaft support is arranged on the second mounting flange;
one end of the gear driving shaft is connected with the output side of the first speed reducer through a connecting key A, and the other end of the gear driving shaft is connected with the driving gear through a connecting key B;
the driving gear is meshed with the driving rack;
the driving rack is arranged on the field terrace.
Preferably, the rotating device driving assembly comprises a large gear support, a bearing seat, a steel ball pressure plate, a bearing, a lead screw driving large gear, a lead screw driving small gear, a lead screw pair, a second speed reducer and a driving lead screw;
the second speed reducer is arranged on the large gear support, and the large gear support is arranged on the third mounting flange;
the bearing seat is arranged on the large gear support, and the steel ball, the steel ball pressure plate, the bearing and the screw rod pair are sequentially arranged on the bearing seat;
the screw rod driving large gear is arranged on the screw rod pair;
the output side of the second speed reducer is connected with the screw rod driving pinion through a connecting key C, and the screw rod driving pinion is meshed with the screw rod driving gearwheel;
the upper end of the driving screw penetrates through the large gear support, the bearing seat, the steel balls, the steel ball pressure plate and the bearing in sequence and is in threaded connection with the screw pair.
Preferably, the fixed disk support assembly comprises a support body, a third speed reducer and a small driving gear;
the support body is sleeved on the upright column and is connected with the lower end of the driving screw rod;
the third speed reducer is arranged on the support body, and the output side of the third speed reducer is connected with the small driving gear through a connecting key D;
the support body is provided with a mounting through hole, and a copper sleeve and a roller pin are matched in the mounting through hole.
Preferably, the fixed disk assembly comprises a rotary disk, a high-pressure oil distribution pipe, a claw pressing mechanism and a fixed disk driving gear;
the rear end of the rotary table is arranged in the mounting through hole;
the fixed disk driving gear is arranged at the rear end of the rotary disk and is meshed with the small driving gear;
the pressure claw mechanism is arranged at the front end of the rotary table, and the high-pressure oil distribution pipe is arranged at the rear end part of the rotary table;
the pressure claw mechanism is communicated with the high-pressure oil distribution pipe, and the high-pressure oil distribution pipe is communicated with the hydraulic pump device.
Preferably, the claw pressing mechanism comprises a large gear ring, a claw pressing device and a large gear ring driving motor;
the large gear ring driving motor is arranged on the turntable;
the number of the pressing claw devices is 12, and the pressing claw devices are uniformly distributed on the turntable;
the large gear ring is respectively meshed with the large gear ring driving motor and the pressing claw device.
Preferably, the pressing claw device comprises a pressing claw driving speed reducer, a pressing claw driving gear, a screw rod support, a pressing claw driving screw rod, a pressing claw driving block, a pressing claw, an oil cylinder fixing support pile head, an oil cylinder fixing support and a self-locking oil cylinder;
the pressing claw driving gear is connected with the input side of the pressing claw driving speed reducer through a connecting key E;
the upper end and the lower end of the pressing claw driving screw rod are both provided with the screw rod support, the upper end of the pressing claw driving screw rod is connected with the output side of the pressing claw driving speed reducer through a connecting key F, and the lower end of the pressing claw driving screw rod is also provided with a fastening nut;
the pressing claw driving block is sleeved on the pressing claw driving screw rod, and the pressing claw is arranged on the pressing claw driving block through a pressing claw connecting pin;
the self-locking oil cylinder is arranged on the oil cylinder fixing support through an oil cylinder fixing screw and is connected with the pressing claw through an oil cylinder connecting pin;
the oil cylinder fixing support is connected with the pressing claw driving block through an oil cylinder fixing support pile head;
the self-locking oil cylinder is communicated with the high-pressure oil distributing pipe through a high-pressure oil pipe.
Preferably, the hydraulic pump device comprises a hydraulic pump rotating device and a hydraulic pump arranged on the hydraulic pump rotating device;
the hydraulic pump is communicated with the high-pressure oil distribution pipe through a high-pressure oil pipe;
and the high-pressure oil pipe is also provided with an oil pipe fixing clamp and an anti-torsion spring.
Preferably, the roller frame assembly comprises an electric roller frame and a driven roller frame arranged on one side of the electric roller frame.
The hydraulic drive reel flange plate welding deformation prevention system provided by the utility model can firmly fix a cylinder flange plate to be welded, provides fluid power for the hydraulic drive reel flange plate welding deformation prevention system through a hydraulic pump, and can perform linear motion in the horizontal direction or the vertical direction through a fixing device.
Drawings
FIG. 1 is a schematic view of a prior art spool;
FIG. 2 is a schematic structural view of a hydraulic drive drum flange plate welding deformation prevention system of the present invention;
FIG. 3 is a schematic view of the fixture of FIG. 2;
FIG. 4 is a schematic view of the structure of the fixture of FIG. 3;
FIG. 5 is a schematic structural view of the seat mechanism of FIG. 4, wherein (a) is a schematic front view and (b) is a schematic rear view;
FIG. 6 is a schematic structural view of the linear guide assembly of FIG. 5;
FIG. 7 is a schematic structural view of the base body of FIG. 5;
FIG. 8 is an exploded view of the base drive assembly of FIG. 5;
FIG. 9 is an exploded view of the rotary device drive assembly of FIG. 5;
FIG. 10 is a schematic structural view of the pressing mechanism of FIG. 4, wherein (a) is a schematic front view and (b) is a schematic rear view;
FIG. 11 is a schematic structural view of the fixed disk assembly of FIG. 10, wherein (a) is a front view and (b) is a rear view;
FIG. 12 is a schematic structural view of the turntable of FIG. 11, wherein (a) is a schematic front view and (b) is a schematic rear view;
FIG. 13 is a schematic structural view of the high pressure manifold bracket of FIG. 12;
FIG. 14 is a schematic structural view of the oil separator of FIG. 13, wherein (a) is an axial view and (b) is a front sectional view;
FIG. 15 is a schematic structural view of the pressing claw mechanism in FIG. 11, wherein (a) is a schematic front view and (b) is a schematic rear view;
FIG. 16 is an enlarged schematic view of position A in FIG. 15, wherein (a) is a schematic view of the front side and (b) is a schematic view of the back side;
FIG. 17 is an exploded schematic view of the jaw apparatus of FIG. 15;
fig. 18 is a schematic structural view of the stationary platen drive gear of fig. 11, wherein (a) is a schematic front view and (b) is a schematic rear view;
FIG. 19 is an exploded view of the stationary tray support assembly of FIG. 10;
FIG. 20 is a schematic structural view of the holder body of FIG. 19;
FIG. 21 is a schematic structural view of the hydraulic pump unit of FIG. 3, wherein (a) is a front view and (b) is a rear view;
FIG. 22 is an exploded view of the rotary device of the hydraulic pump of FIG. 21;
FIG. 23 is a schematic view of the construction of the roller frame assembly of FIG. 2;
FIG. 24 is a schematic view of the placement of the cartridge to the roller frame assembly;
FIG. 25 is a schematic view of the hydraulic drive drum flange plate weld deformation prevention system of the present invention in a position adjacent to the flange plate;
FIG. 26 is a schematic view of the alignment of the hold-down mechanism with the barrel;
FIG. 27 is a schematic view showing a state where the pressing claws are separated (moved away from each other);
FIG. 28 is a schematic view showing the pressing claws being opened;
FIG. 29 is a schematic view showing a state in which the hydraulic drive drum flange plate welding deformation prevention system of the present invention is stuck to a flange plate;
FIG. 30 is a schematic view showing a state where the pressing claw is close to the flange plate;
fig. 31 is a schematic view of a state where the pressing claw presses the flange plate;
FIG. 32 is a schematic view showing a state where the cylinder is welded to the flange plate;
fig. 33 is a view showing an operation state of the hydraulic drive spool flange plate welding deformation prevention system according to the present invention.
Detailed Description
In order to better understand the technical solutions of the present invention, the following further describes the technical solutions of the present invention with reference to the accompanying drawings and examples.
Referring to fig. 2, the hydraulic drive reel flange plate welding deformation prevention system provided by the utility model is installed on an on-site floor 3, and comprises a fixing device 4 and a roller frame assembly 5 arranged on the side of the fixing device, so that the flange plate deformation prevention requirement during reel welding can be met.
As shown in fig. 3, the fixing device 4 includes a fixing device 6 and a hydraulic pump device 7 hydraulically connected thereto, and is used for firmly pressing and fixing the edge region of the flange plate of the spool to be welded, which is prone to deformation. The device 4 is fixed to overcome and limit the deformation of the flange plates in the welded condition.
As shown in fig. 4, the fixing device 6 includes a base mechanism 8 and a pressing mechanism 9 provided thereon. The fixing device 6 is used for fixing the flange plate of the winding drum to be welded.
Referring to fig. 5, the base mechanism 8 includes a linear guide assembly 10, a base body 11, a base driving assembly 12 and a rotating device driving assembly 13, the base body 11 is disposed on the linear guide assembly 10, the base driving assembly 12 and the rotating device driving assembly 13 are both disposed on the base body 11, and the base driving assembly 12 is matched with the linear guide assembly 10. The base mechanism 8 is a mounting and carrying hold-down mechanism 9.
Referring to fig. 6, the linear guide rail assembly 10 includes an embedded iron 14 disposed on the on-site floor 3, a guide rail mounting seat 15 disposed on the embedded iron 14, and a linear rail 17 fixed on the guide rail mounting seat 15 by a guide rail fastening screw 16. Linear guide assembly 10 to carry fixture 6.
Referring to fig. 7, the base body 11 includes a box 18 and a pair of uprights 19 disposed on the upper surface of the box 18, a first mounting flange 20 is disposed on the upper surface of the box 18 at a position close to the rear end, a second mounting flange 21 is disposed on the side surface of the rear end of the box 18, and a third mounting flange 22 is disposed on the top surface of the upright 19. The base body 11 is a mounting and carrying base drive assembly 12 and a rotating means drive assembly 13.
Referring to fig. 8, the base driving assembly 12 includes a first speed reducer 23, a speed reducer mounting bracket 24, a gear driving shaft support 25, a gear driving shaft 26, a driving gear 27 and a driving rack 28, the first speed reducer 23 is disposed on the speed reducer mounting bracket 24, the speed reducer mounting bracket 24 is disposed on the first mounting flange 20, the gear driving shaft 26 is disposed in the gear driving shaft support 25, the gear driving shaft support 25 is disposed on the second mounting flange 21, bearings 29 are sleeved on two ends of the gear driving shaft 26, the bearings 29 are disposed on the gear driving shaft support 25 and sealed by bearing glands 30, one end of the gear driving shaft 26 is connected to the output side of the first speed reducer 23 through a connecting key a31, the other end of the gear driving shaft is connected to the driving gear 27 through a connecting key B32, and the driving gear 27 is engaged with the driving rack 28. An embedded iron 33 is installed on the on-site floor 3, a rack fixing plate 34 is installed on the embedded iron 33, and the driving rack 28 is installed on the rack fixing plate 34 through a rack fastening screw 35. The base driving assembly 12 drives the fixing device 6 to linearly walk on the on-site floor 3.
Referring to fig. 9, the rotating device driving assembly 13 includes a bull gear support 36, a bearing seat 37, steel balls 38, a steel ball pressure plate 39, a bearing 40, a screw driving bull gear 41, a screw driving pinion 42, a screw pair 43, a second speed reducer 44 and a driving screw 45, the second speed reducer 44 is disposed on the bull gear support 36, the bull gear support 36 is disposed on the third mounting flange 22, the bearing seat 37 is disposed on the bull gear support 36, the steel balls 38 are disposed in the bearing seat 37 and sealed by the steel ball pressure plate 39, the upper end of the driving screw 45 sequentially passes through the bull gear support 36, the bearing seat 37, the steel balls 38, the steel ball pressure plate 39, the bearing 40, the screw pair 43 and the screw driving bull gear 41, a shaft retainer 46 is further sleeved on the driving screw 45, the shaft retainer 46 is disposed between the bearing seat 37 and the bull gear support 36, the screw driving bull gear 41 is fixed on the screw pair 43, the output side of the second speed reducer 44 is connected with the screw driving pinion 42 by a connecting key C47, the screw driving pinion 42 is engaged with the screw driving gearwheel 41, and the screw pair 43 has a rectangular thread on its inner diameter and is in threaded connection with the outer diameter of the driving screw 45. The rotating device driving assembly 13 drives the fixing device 6 to move up and down according to the operation requirement, and the fixing device 6 is lifted or lowered under the driving action of the second speed reducer 44 by a driving combination of the driving lead screw 45 and the lead screw pair 43.
As shown in fig. 10, the pressing mechanism 9 includes a fixed platen assembly 48 and a fixed platen support assembly 49, the fixed platen support assembly 49 is disposed on the base body 11, and the fixed platen assembly 48 is disposed on the fixed platen support assembly 49 and is communicated with the hydraulic pump device 7. The pressing mechanism 9 is used for clamping the flange plates to be welded.
As shown in fig. 11, the fixed disk assembly 48 includes a rotary disk 50, a high-pressure oil distribution pipe 51, a claw pressing mechanism 52, and a fixed disk drive gear 53, the fixed disk drive gear 53 is disposed at the rear end of the rotary disk 50 and engaged with the small drive gear 91, the claw pressing mechanism 52 is disposed at the front end of the rotary disk 50, the high-pressure oil distribution pipe 51 is disposed at the rear end of the rotary disk 50, the claw pressing mechanism 52 is communicated with the high-pressure oil distribution pipe 51, and the high-pressure oil distribution pipe 51 is communicated with the hydraulic pump device 7. The fixing plate assembly 48 is used for executing operation instructions to press and fix the flange plates to be welded.
Referring to fig. 12, the turntable 50 includes a turntable body 54, a turntable spindle nose 55, a high-pressure oil distribution pipe support 56, a large gear ring driving motor mounting support 57, a rigid high-pressure oil pipe 58, a cable protection steel pipe 59, a pressure claw driving speed reducer mounting support 60 and a hoisting lug plate 61, the turntable spindle nose 55 is disposed at a circle center position of the back of the turntable body 54, the high-pressure oil distribution pipe support 56 is disposed at an end face of the turntable spindle nose 55, the rigid high-pressure oil pipe 58 and the cable protection steel pipe 59 are also disposed at the end face of the turntable spindle nose 55 and are disposed around the high-pressure oil distribution pipe support 56, and the gear ring driving speed reducer mounting support 57, the pressure claw driving speed reducer mounting support 60 and the hoisting lug plate 61 are all disposed at an edge position of the turntable body 54. The turntable 50 is the mounting and carrying of all the parts associated with the turntable 50.
As shown in fig. 13, the high-pressure oil distribution pipe support 56 includes an oil distributor 62 and 12 rubber high-pressure oil pipes 63 communicating therewith. The high-pressure oil distribution pipe bracket 56 is used as an oil conveying channel for conveying fluid power to the pressure claw mechanism 52.
Referring to fig. 14, the oil separator 62 includes a cavity 64 and an oil pipe 65 communicated therewith, a cavity 66 is formed in the cavity 64, the cavity 66 is communicated with the oil pipe 65, and the cavity 64 is mounted on the high-pressure oil-distributing pipe bracket 56 through an oil separator fixing screw 67.
Referring to fig. 15 and 16, the claw pressing mechanism 52 includes a large gear ring 68, a claw pressing device 69 and a large gear ring driving motor 70, the large gear ring driving motor 70 is mounted on the large gear ring driving motor mounting bracket 57, the claw pressing device 69 has 12 pieces which are uniformly distributed on the turntable 50, and the large gear ring 68 is arranged on the edge of the turntable body 54 and is respectively engaged with the large gear ring driving motor 70 and the claw pressing device 69. The large gear ring driving motor 70 drives the large gear ring 68 and then drives the pressing claw device 69, so that the pressing claw 76 in the pressing claw device 69 makes a linear motion along the axial direction of the pressing claw driving screw 74.
As shown in fig. 17, the pressing claw device 69 includes a pressing claw driving speed reducer 71, a pressing claw driving gear 72, a screw rod support 73, a pressing claw driving screw 74, a pressing claw driving block 75, a pressing claw 76, a cylinder fixing support head 77, a cylinder fixing support 78 and a self-locking cylinder 79, the pressing claw driving gear 72 is connected to the input side of the pressing claw driving speed reducer 71 through a connecting key E80, the upper and lower ends of the pressing claw driving screw 74 are provided with the screw rod support 73, the upper end of the pressing claw driving screw 74 is connected to the output side of the pressing claw driving speed reducer 71 through a connecting key F81, the lower end screw rod support 73 is clamped into the guide groove of the turntable body 54 and locked by a fastening nut 82, the pressing claw driving block 75 is sleeved on the pressing claw driving screw 74, the pressing claw 76 is connected to the pressing claw driving block 75 through a pressing claw connecting pin 83, the self-locking cylinder 79 is fixed to the cylinder fixing support 78 through a cylinder fixing screw 84, and is connected with the pressing claw 76 through an oil cylinder connecting pin 85, an oil cylinder fixing bracket 78 is connected with the pressing claw driving block 75 through an oil cylinder fixing bracket pile head 77, and a self-locking oil cylinder 79 is communicated with the rubber high-pressure oil pipe 63 through a high-pressure oil pipe 85.
As shown in fig. 18, the fixed disk driving gear 53 includes a gear body 86, a screw fixing hole 87 and a positioning boss 88, the fixed disk driving gear 53 is sleeved on the turntable shaft head 55, after the positioning boss 88 contacts with a positioning ring on the turntable shaft head 55, a fastening screw is screwed into the screw fixing hole 87 for installation, and the fixed disk driving gear 53 is engaged with the small driving gear 91.
As shown in fig. 19, the fixed disk support assembly 49 includes a support body 89, a third speed reducer 90 and a small drive gear 91, the support body 89 is sleeved on the column 19 and connected with the lower end of the drive screw 45, the third speed reducer 90 is arranged on the support body 89, the output side of the third speed reducer 90 is connected with the small drive gear 91 through a connecting key D92, an installation through hole 93 is formed in the support body 89, a copper sleeve 94 and a needle roller 95 are arranged in the installation through hole 93, the turntable spindle head 55 is arranged in the installation through hole 93, and the fixed disk drive gear 53 on the turntable spindle head 55 is meshed with the small drive gear 91. The mounting plate support assembly 49 is used to mount and carry the mounting plate assembly 48, and in cooperation with the mounting plate drive gear 53 drives the mounting plate assembly 48 to perform a pivoting motion to accommodate the flange plate welding operation.
Referring to fig. 20, the support body 89 includes a box 96, a mounting through hole 93 is formed in the box 96, a third speed reducer mounting support 97 is disposed on a side surface of the box 96, 2 guide holes 98 penetrating through the bottom are formed in the top of the box 96, the guide holes 98 are sleeved on the upright column 19 and move along the upright column 19, a driving screw fixing flange 99 for connecting with the lower end of the driving screw 45 is further disposed on the top of the box 96, and a lifting lug 100 is disposed on an end surface of the box 96.
Referring to fig. 21, the hydraulic pump unit 7 includes a hydraulic pump rotating unit 101 and a hydraulic pump 102 disposed thereon, the hydraulic pump 102 is communicated with the oil pipe 65 through a high-pressure oil pipe 103, the high-pressure oil pipe 103 and the related cable are bound and fixed by an oil pipe fixing clip 104, and then a torsion-proof spring 105 is sleeved thereon. The hydraulic pump unit 7 is used for providing fluid power for the pressing claw unit 69.
Referring to fig. 22, the hydraulic pump rotating device 101 includes a workbench 106 and a fourth speed reducer 107 disposed on the workbench 106, the output side of the fourth speed reducer 107 is connected to a pinion 109 through a connecting key G108, a large gear turntable 110 is further disposed on the upper surface of the workbench 106, the large gear turntable 110 is engaged with the pinion 109, a weighing steel ball 111 is disposed between the workbench 106 and the large gear turntable 110, a slip ring power supply device 112 is connected to the large gear turntable 110, the slip ring power supply device 112 is fixed to a slip ring power supply device bracket 114 through a fastening nut 113, and a shaft retaining ring 115 and a positioning bearing 116 are further disposed between the slip ring power supply device 112 and the large gear turntable 110. The hydraulic pump rotating device 101 is used for carrying the hydraulic pump 102 and driving the hydraulic pump 102 to rotate around a shaft. The slip ring power supply 112 is used for relaying electric energy from the power supply to the fourth reduction gear 107.
As shown in connection with fig. 23, the roller frame assembly 5 includes a motorized roller frame 117 mounted on the on-site floor 3 and a driven roller frame 118 provided on one side thereof. The roller frame assembly 5 is used for placing the cylinder to be welded and synchronously driving the cylinder to do axial movement with the fixing device 4 so as to be matched with the flange plate to do circular weld joint welding.
The hydraulic drive winding drum flange plate welding deformation prevention system disclosed by the utility model is used as follows:
1) placing the barrel 201 onto the roller frame assembly 5 of the hydraulic drive spool flange plate weld deformation prevention system 200 of the present invention using a lifting device, as shown in fig. 24;
2) starting the base driving assembly 12 (driving the hydraulic driving reel flange plate welding deformation prevention system 200 to make a linear motion along a track), so that the hydraulic driving reel flange plate welding deformation prevention system 200 is slowly close to the flange plate at the end of the barrel 201 (as shown in an arrow direction in fig. 25), and when the distance from the foremost end of the hydraulic driving reel flange plate welding deformation prevention system 200 to the top end of the flange plate is about 100mm to 150mm, the base driving assembly 12 can stop running, as shown in fig. 25;
3) when the center position of the fixed disk assembly 48 in the pressing mechanism 9 is aligned with the center position of the cylinder 201, the rotating device driving assembly 13 stops moving downwards, as shown in fig. 26;
4) the ring gear drive motor 70 is started, and the ring gear drive motor 70 synchronously moves the 12-piece claw press device 69 back by the ring gear 68 (the ring gear 68 synchronously presses the claw to drive the screw 74). When the driving pressing claw 76 is in a retraction state (as shown in fig. 27, the pressing claw 76), the large gear ring driving motor 70 can stop running, so as to prevent the pressing claw 76 from interfering with the cylinder 201 when the subsequent hydraulic driving reel flange plate welding deformation prevention system 200 moves towards the cylinder 201 again, as shown in fig. 27;
5) starting the hydraulic pump 102, so that the hydraulic pump 102 drives the pressing claw 76 to open in the direction of the arrow in fig. 28;
6) starting the base driving assembly 12, so that the hydraulic driving reel flange plate welding deformation prevention system 200 is slowly close to the flange plate at the end of the cylinder 201 again (as shown by the arrow in fig. 29), and the rotating disc 50 is attached to the end face of the flange plate, as shown in fig. 29;
7) the ring gear drive motor 70 is started, and the ring gear drive motor 70 synchronously moves the 12-piece claw press devices 69 toward each other by means of the ring gear 68 (the ring gear 68 synchronously presses the claw drive screw 74). When the driving pressing claw 76 is in an open state (as shown by the pressing claw 76 in fig. 30), the operation of the large ring gear driving motor 70 can be stopped, as shown in fig. 30;
8) the hydraulic pump 102 is activated so that the hydraulic pump 102 drives the pressing claw 76 to retract in the direction of the arrow in fig. 28, and the edge of the flange plate is pressed tightly. At the same time, the self-locking oil cylinder 79 is started to enable the oil cylinder to be in a locked state, so that the edge of the flange plate is always pressed by enough pressing force from the pressing claw 76, as shown in fig. 31;
9) the electric roll stand 117, the third speed reducer 90, and the hydraulic pump rotating device 101 are started, and the rotation speed is set according to the welding speed. Then starting the welding equipment 202 to weld the cylinder 201 and the flange plate combination, as shown in fig. 32;
10) the spool 201, the roller frame assembly 5, the high pressure oil pipe 103, the hydraulic pump 102, and the power supply cable in the welding state are rotated in the clockwise direction or the counterclockwise direction in synchronization at the same rotation speed. The fluid power supplied from the hydraulic pump 102 is transmitted to the pressure claw device 69 through the high-pressure oil pipe 103 without interruption, and the electric power is transmitted to the ring gear drive motor 70 by the combined action of the cable and the slip ring power supply device 112, but the high-pressure oil pipe 103 and the cable are not twisted off due to twisting.
It should be understood by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as a limitation of the present invention, and that changes and modifications to the above described embodiments are within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.
Claims (10)
1. The utility model provides a hydraulic drive reel flange board welding system of preapring for an unfavorable turn of events which characterized in that: comprises a fixing device and a roller carrier assembly arranged on the side of the fixing device;
the fixing equipment comprises a fixing device and a hydraulic pump device hydraulically connected with the fixing device;
the fixing device comprises a base mechanism and a pressing mechanism arranged on the base mechanism;
the base mechanism comprises a linear guide rail assembly, a base body, a base driving assembly and a rotating device driving assembly, the base body is arranged on the linear guide rail assembly, the base driving assembly and the rotating device driving assembly are both arranged on the base body, and the base driving assembly is matched with the linear guide rail assembly;
the pressing mechanism comprises a fixed disc assembly and a fixed disc support assembly, the fixed disc support assembly is arranged on the base body, and the fixed disc assembly is arranged on the fixed disc support assembly and communicated with the hydraulic pump device.
2. The hydraulic drive reel flange plate welding deformation prevention system of claim 1, characterized in that: the base body comprises a box body and a pair of stand columns arranged on the upper surface of the box body;
a first mounting flange is arranged at the position, close to the rear end, of the upper surface of the box body;
a second mounting flange is arranged on the side face of the rear end of the box body;
and a third mounting flange is arranged on the top surface of the upright post.
3. The hydraulic drive reel flange plate welding deformation prevention system of claim 2, characterized in that: the base driving assembly comprises a first speed reducer, a speed reducer mounting bracket, a gear driving shaft support, a gear driving shaft, a driving gear and a driving rack;
the first speed reducer is arranged on the speed reducer mounting bracket, and the speed reducer mounting bracket is arranged on the first mounting flange;
the gear driving shaft is arranged in the gear driving shaft support, and the gear driving shaft support is arranged on the second mounting flange;
one end of the gear driving shaft is connected with the output side of the first speed reducer through a connecting key A, and the other end of the gear driving shaft is connected with the driving gear through a connecting key B;
the driving gear is meshed with the driving rack;
the driving rack is arranged on the field terrace.
4. The hydraulic drive reel flange plate welding deformation prevention system of claim 2, characterized in that: the rotating device driving assembly comprises a large gear support, a bearing seat, steel balls, a steel ball pressing plate, a bearing, a lead screw driving large gear, a lead screw driving small gear, a lead screw pair, a second speed reducer and a driving lead screw;
the second speed reducer is arranged on the large gear support, and the large gear support is arranged on the third mounting flange;
the bearing seat is arranged on the large gear support, and the steel ball, the steel ball pressure plate, the bearing and the screw rod pair are sequentially arranged on the bearing seat;
the screw rod driving large gear is arranged on the screw rod pair;
the output side of the second speed reducer is connected with the screw rod driving pinion through a connecting key C, and the screw rod driving pinion is meshed with the screw rod driving gearwheel;
the upper end of the driving screw penetrates through the large gear support, the bearing seat, the steel balls, the steel ball pressure plate and the bearing in sequence and is in threaded connection with the screw pair.
5. The hydraulic drive reel flange plate welding deformation prevention system of claim 4, characterized in that: the fixed disk support assembly comprises a support body, a third speed reducer and a small driving gear;
the support body is sleeved on the upright column and is connected with the lower end of the driving screw rod;
the third speed reducer is arranged on the support body, and the output side of the third speed reducer is connected with the small driving gear through a connecting key D;
the support body is provided with a mounting through hole, and a copper sleeve and a roller pin are matched in the mounting through hole.
6. The hydraulic drive reel flange plate welding deformation prevention system of claim 5, characterized in that: the fixed disk assembly comprises a rotary disk, a high-pressure oil distributing pipe, a claw pressing mechanism and a fixed disk driving gear;
the rear end of the rotary table is arranged in the mounting through hole;
the fixed disk driving gear is arranged at the rear end of the rotary disk and is meshed with the small driving gear;
the pressure claw mechanism is arranged at the front end of the rotary table, and the high-pressure oil distribution pipe is arranged at the rear end part of the rotary table;
the pressure claw mechanism is communicated with the high-pressure oil distribution pipe, and the high-pressure oil distribution pipe is communicated with the hydraulic pump device.
7. The hydraulic drive reel flange plate welding deformation prevention system of claim 6, characterized in that: the claw pressing mechanism comprises a large gear ring, a claw pressing device and a large gear ring driving motor;
the large gear ring driving motor is arranged on the turntable;
the number of the pressing claw devices is 12, and the pressing claw devices are uniformly distributed on the turntable;
the large gear ring is respectively meshed with the large gear ring driving motor and the pressing claw device.
8. The hydraulic drive reel flange plate welding deformation prevention system of claim 7, characterized in that: the pressing claw device comprises a pressing claw driving speed reducer, a pressing claw driving gear, a screw rod support, a pressing claw driving screw rod, a pressing claw driving block, a pressing claw, an oil cylinder fixing support pile head, an oil cylinder fixing support and a self-locking oil cylinder;
the pressing claw driving gear is connected with the input side of the pressing claw driving speed reducer through a connecting key E;
the upper end and the lower end of the pressing claw driving screw rod are both provided with the screw rod support, the upper end of the pressing claw driving screw rod is connected with the output side of the pressing claw driving speed reducer through a connecting key F, and the lower end of the pressing claw driving screw rod is also provided with a fastening nut;
the pressing claw driving block is sleeved on the pressing claw driving screw rod, and the pressing claw is arranged on the pressing claw driving block through a pressing claw connecting pin;
the self-locking oil cylinder is arranged on the oil cylinder fixing support through an oil cylinder fixing screw and is connected with the pressing claw through an oil cylinder connecting pin;
the oil cylinder fixing support is connected with the pressing claw driving block through an oil cylinder fixing support pile head;
the self-locking oil cylinder is communicated with the high-pressure oil distributing pipe through a high-pressure oil pipe.
9. The hydraulic drive reel flange plate welding deformation prevention system of claim 7, characterized in that: the hydraulic pump device comprises a hydraulic pump rotating device and a hydraulic pump arranged on the hydraulic pump rotating device;
the hydraulic pump is communicated with the high-pressure oil distribution pipe through a high-pressure oil pipe;
and the high-pressure oil pipe is also provided with an oil pipe fixing clamp and an anti-torsion spring.
10. The hydraulic drive reel flange plate welding deformation prevention system of claim 1, characterized in that: the roller frame assembly comprises an electric roller frame and a driven roller frame arranged on one side of the electric roller frame.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122229847.5U CN215469265U (en) | 2021-09-15 | 2021-09-15 | Hydraulic drive reel flange board welding deformation prevention system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122229847.5U CN215469265U (en) | 2021-09-15 | 2021-09-15 | Hydraulic drive reel flange board welding deformation prevention system |
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| CN215469265U true CN215469265U (en) | 2022-01-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114713878A (en) * | 2022-06-08 | 2022-07-08 | 山西天宝集团有限公司 | Punching device and method for wind power flange plate |
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- 2021-09-15 CN CN202122229847.5U patent/CN215469265U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114713878A (en) * | 2022-06-08 | 2022-07-08 | 山西天宝集团有限公司 | Punching device and method for wind power flange plate |
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