CN117415498B - Tube plate welding device - Google Patents
Tube plate welding device Download PDFInfo
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- CN117415498B CN117415498B CN202311673415.0A CN202311673415A CN117415498B CN 117415498 B CN117415498 B CN 117415498B CN 202311673415 A CN202311673415 A CN 202311673415A CN 117415498 B CN117415498 B CN 117415498B
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- 238000003466 welding Methods 0.000 title claims abstract description 60
- 230000007246 mechanism Effects 0.000 claims abstract description 84
- 230000005540 biological transmission Effects 0.000 claims description 11
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 14
- 235000017491 Bambusa tulda Nutrition 0.000 description 14
- 241001330002 Bambuseae Species 0.000 description 14
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 14
- 239000011425 bamboo Substances 0.000 description 14
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a tube plate welding device, and relates to the technical field of tube plate welding; the welding fixture comprises a support bracket, wherein a driving mechanism and a first adjusting mechanism are fixedly arranged at the top end of the support bracket, three clamping mechanisms which are annularly distributed are fixedly arranged at the top end of the driving mechanism, a second adjusting mechanism is fixedly arranged at the top end of the first adjusting mechanism, a third adjusting mechanism is fixedly arranged at the moving end of the second adjusting mechanism, an electric cylinder is fixedly arranged on the third adjusting mechanism, a welding fixture is fixedly arranged at the output end of the electric cylinder, the three clamping mechanisms are driven to work through the arranged driving mechanism, so that the three clamping mechanisms can automatically clamp round pipes and round plates, the positions and angles of welding rods clamped by the welding fixture are adjusted through the mutual matching of the second adjusting mechanism, the third adjusting mechanism and the electric cylinder, and the welding rods clamped by the welding fixture are driven by the first adjusting mechanism to do circumferential rotation, so that the round pipes and round plates can be automatically welded.
Description
Technical Field
The invention relates to the technical field of tube plate welding, in particular to a tube plate welding device.
Background
Welding, also known as fusion welding, is a process and technique for joining metals or other thermoplastic materials, such as plastics, by means of heat, high temperature or high pressure.
When the round pipe and the round plate are welded, the round pipe and the round plate are required to be placed on the workbench in sequence, then are aligned and placed, then are clamped and limited, and finally are welded by using a welding tool.
Because the diameters of the round pipe and the round plate are different, the corresponding clamp is required to be designed to achieve the effect of clamping and fixing the round pipe and the round plate with various sizes, and when the round pipe and the round plate are welded at present, manual handheld welding equipment is used for welding, so that multi-angle automatic welding cannot be achieved, the welding efficiency is lower, and aiming at the problems, the inventor proposes a pipe plate welding device for solving the problems.
Disclosure of Invention
In order to solve the problems that the diameters of the round pipe and the round plate are different, corresponding clamps are required to be designed to achieve the effect of clamping and fixing the round pipe and the round plate with various sizes, and at present, when the round pipe and the round plate are welded, manual handheld welding equipment is used for welding, so that multi-angle automatic welding cannot be achieved, and the welding efficiency is lower; the invention aims to provide a tube plate welding device.
In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides a tube sheet welding set, includes the support frame, support frame top fixed mounting has actuating mechanism and first adjustment mechanism, and first adjustment mechanism is located actuating mechanism's inboard, actuating mechanism top fixed mounting has three fixture that annular distributes, first adjustment mechanism top fixed mounting has second adjustment mechanism, second adjustment mechanism's mobile terminal fixed mounting has third adjustment mechanism, fixed mounting has the electric jar on the third adjustment mechanism, the output fixed mounting of electric jar has welding jig.
Preferably, the actuating mechanism is including the ring that distributes from top to bottom, two fixed mounting has urceolus and inner tube between the ring, and the inner tube is located the inboard of urceolus, be equipped with first fixed section of thick bamboo between urceolus and the inner tube, and first fixed section of thick bamboo both ends respectively with two rings fixed connection, first fixed section of thick bamboo outer lane rotates and is equipped with first outer ring gear, two it is equipped with the drive shaft to rotate on the ring, be located the below ring bottom fixed mounting has first motor, and first motor output and drive shaft bottom fixed connection, drive shaft outer lane fixed mounting has first gear, and first gear and first outer ring gear meshing.
Preferably, the fixture is including a rectangle section of thick bamboo, and a rectangle section of thick bamboo of three fixture is annular fixed mounting on the ring that is located the top, a rectangle section of thick bamboo inside fixed mounting has the fixed plate, fixed plate and rectangle section of thick bamboo bottom rotate and are equipped with the transmission shaft, transmission shaft top and bottom fixed mounting have first bevel gear and second gear respectively, and second gear and first external tooth ring engagement, rectangle section of thick bamboo upper end rotates and is equipped with the thread bush, thread bush outer lane fixed mounting has the second bevel gear, and second bevel gear and first bevel gear engagement.
Preferably, the screw thread is equipped with first screw rod, the one end fixed mounting that rectangular tube was kept away from to first screw rod has the bearing frame, it is equipped with the third gear to rotate on the bearing frame, rectangular tube is close to one side top fixed mounting of first adjustment mechanism has two first slide rails of upper and lower symmetric distribution, it is equipped with the rack to slide on the first slide rail, and two racks all with third gear engagement, be located the top the one end fixed mounting that rectangular tube was kept away from to the rack has first grip block, two fixed mounting has two second slide rails between the first slide rail, one side that the bearing frame is close to the second slide rail rotates and is equipped with a plurality of ball, and the ball can roll on the second slide rail, one side bottom fixed mounting that rectangular tube is close to first adjustment mechanism has the third slide rail, slide bar is equipped with the slide bar on the third slide rail, the one end fixed mounting that rectangular tube was kept away from to the slide bar has the second grip block, is located the below the rack bottom is close to rectangular tube department fixed mounting linking arm, and linking arm bottom and slide bar top fixed connection.
Preferably, the first adjustment mechanism is including two second fixed barrels that distribute from top to bottom, is located the below second fixed barrel bottom fixedly connected with base, base outer lane fixed mounting has the linking bridge, and linking bridge and inner tube inner circle fixed connection, third slide rail fixed mounting is on the linking bridge top, a plurality of slide hole that annular distributes has been seted up on the base, and a plurality of second grip block slides respectively and sets up inside the slide hole that corresponds, base and the ring bottom that is located the below are with support bracket top fixed connection.
Preferably, a plurality of connecting rods are fixedly installed between the two second fixing cylinders, the inner ring of the second fixing cylinder located below is rotationally provided with a rotating ring, the bottom end of the rotating ring is fixedly provided with a second outer gear ring, the base is fixedly provided with a second motor, the output end of the second motor is fixedly provided with a fourth gear, the fourth gear is meshed with the second outer gear ring, and the top end of the rotating ring is fixedly provided with a connecting seat.
Preferably, the second adjusting mechanism comprises a first fixed box, the first fixed box is fixedly arranged at the top end of the connecting seat, a second screw rod is rotatably arranged on the first fixed box, a third motor is fixedly arranged in the first fixed box, the output end of the third motor is fixedly connected with one end of the second screw rod, a first moving block is arranged on the second screw rod in a threaded manner, and the first moving block is slidably arranged on the first fixed box.
Preferably, the third adjusting mechanism comprises a second fixed box, the second fixed box is fixedly arranged on the first moving block, a third screw rod is rotationally arranged on the second fixed box, a fourth motor is fixedly arranged in the second fixed box, the output end of the fourth motor is fixedly connected with the bottom end of the third screw rod, a second moving block is arranged on the third screw rod in a threaded manner, and the second moving block is slidably arranged on the second fixed box.
Preferably, a first hinging seat is fixedly arranged at the top end of one side of the second fixing box, which is close to the center of the base, a first swinging arm is hinged to the first hinging seat, a second swinging arm is connected to the middle of the first swinging arm in a rotating mode, a second hinging seat is hinged to the other end of the second swinging arm, and the second hinging seat is fixedly arranged on the second moving block.
Preferably, the electric cylinder is fixedly installed at the top end of the first swing arm, the welding fixture is fixedly installed at the output end of the electric cylinder at the bottom end, and the second fixing cylinder is located below the first sliding rail.
Compared with the prior art, the invention has the beneficial effects that:
1. According to the invention, the three clamping mechanisms are driven to work through the arranged driving mechanism, so that the three clamping mechanisms can automatically clamp the round pipe and the round plate, the position and the angle of the welding rod clamped by the welding clamp are adjusted by the mutual matching of the second adjusting mechanism, the third adjusting mechanism and the electric cylinder, and the welding rod clamped by the welding clamp is driven by the first adjusting mechanism to do circumferential rotation, thereby realizing automatic welding of the round pipe and the round plate, and improving the welding efficiency;
2. According to the invention, the first external tooth ring is utilized to rotate to drive the transmission shaft to rotate, the transmission shaft rotates to drive the bearing seat connected with the first screw rod to move, the bearing seat moves to drive the two racks to move, the rack below moves to drive the second clamping block connected with the slide bar to clamp the round plate, the first clamping block connected with the rack above is driven to move by the continued movement of the bearing seat to clamp the round pipe, and the effect of automatically clamping the round pipe and the round plate with various sizes is realized;
3. according to the welding fixture, the second screw is used for driving the third adjusting mechanism connected with the first moving block to move in a rotating mode to adjust the position of the welding fixture, the third screw is used for driving the second moving block to move in a rotating mode, the second moving block is used for driving the first swing arm to deflect to adjust the angle of the welding fixture, the electric cylinder is used for adjusting the position of the welding fixture and enabling the welding rod to always weld the joint of the round pipe and the round plate, and the rotating ring is used for driving the welding rod to rotate around the joint of the round pipe and the round plate, so that the welding of the round pipe and the round plate is achieved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention.
FIG. 2 is a schematic view of the whole cross-sectional structure of the present invention.
Fig. 3 is a schematic cross-sectional view of a bearing seat and a second sliding rail according to the present invention.
Fig. 4 is an enlarged schematic view of the structure a in fig. 2 according to the present invention.
Fig. 5 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.
Fig. 6 is an enlarged schematic view of the structure at C in fig. 2 according to the present invention.
Fig. 7 is an enlarged schematic view of the structure at D in fig. 2 according to the present invention.
Fig. 8 is an enlarged schematic view of the structure at E in fig. 2 according to the present invention.
Fig. 9 is an enlarged schematic view of the structure F in fig. 2 according to the present invention.
In the figure: 1. a support bracket; 2. a driving mechanism; 201. a circular ring; 202. an outer cylinder; 203. an inner cylinder; 204. a first fixed cylinder; 205. a first outer toothed ring; 206. a drive shaft; 207. a first motor; 208. a first gear; 3. a clamping mechanism; 301. a rectangular cylinder; 302. a fixing plate; 303. a transmission shaft; 304. a second gear; 305. a first bevel gear; 306. a thread sleeve; 307. a second bevel gear; 308. a first screw; 309. a bearing seat; 310. a third gear; 311. a first slide rail; 312. a rack; 313. a first clamping block; 314. a second slide rail; 315. a connecting arm; 316. a third slide rail; 317. a slide bar; 318. a second clamping block; 4. a first adjustment mechanism; 401. a second fixed cylinder; 402. a connecting rod; 403. a rotating ring; 404. a second outer toothed ring; 405. a second motor; 406. a fourth gear; 407. a connecting seat; 408. a base; 409. a connecting bracket; 5. a second adjustment mechanism; 501. a first fixed box; 502. a second screw; 503. a third motor; 504. a first moving block; 6. a third adjustment mechanism; 601. a second fixing case; 602. a third screw; 603. a fourth motor; 604. a second moving block; 605. a first hinge base; 606. a first swing arm; 607. a second swing arm; 608. the second hinge seat; 7. an electric cylinder; 8. welding fixture.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples: as shown in fig. 1-9, the invention provides a tube plate welding device, which comprises a support bracket 1, wherein a driving mechanism 2 and a first adjusting mechanism 4 are fixedly arranged at the top end of the support bracket 1, the first adjusting mechanism 4 is positioned at the inner side of the driving mechanism 2, three clamping mechanisms 3 which are distributed in an annular mode are fixedly arranged at the top end of the driving mechanism 2, a second adjusting mechanism 5 is fixedly arranged at the top end of the first adjusting mechanism 4, a third adjusting mechanism 6 is fixedly arranged at the mobile end of the second adjusting mechanism 5, an electric cylinder 7 is fixedly arranged on the third adjusting mechanism 6, and a welding fixture 8 is fixedly arranged at the output end of the electric cylinder 7.
The driving mechanism 2 comprises rings 201 which are vertically distributed, an outer cylinder 202 and an inner cylinder 203 are fixedly installed between the two rings 201, the inner cylinder 203 is located on the inner side of the outer cylinder 202, a first fixed cylinder 204 is arranged between the outer cylinder 202 and the inner cylinder 203, two ends of the first fixed cylinder 204 are fixedly connected with the two rings 201 respectively, a first outer toothed ring 205 is rotationally arranged on the outer ring of the first fixed cylinder 204, a driving shaft 206 is rotationally arranged on the two rings 201, a first motor 207 is fixedly installed at the bottom end of the ring 201 and located below, the output end of the first motor 207 is fixedly connected with the bottom end of the driving shaft 206, a first gear 208 is fixedly installed on the outer ring of the driving shaft 206, and the first gear 208 is meshed with the first outer toothed ring 205.
By adopting the technical scheme, the first motor 207 can drive the first outer gear ring 205 to rotate.
The clamping mechanisms 3 comprise rectangular cylinders 301, the rectangular cylinders 301 of the three clamping mechanisms 3 are fixedly arranged on the circular ring 201 above, a fixing plate 302 is fixedly arranged in the rectangular cylinders 301, a transmission shaft 303 is rotatably arranged at the bottom ends of the fixing plate 302 and the rectangular cylinders 301, a first bevel gear 305 and a second gear 304 are fixedly arranged at the top end and the bottom end of the transmission shaft 303 respectively, the second gear 304 is meshed with the first outer toothed ring 205, a threaded sleeve 306 is rotatably arranged at the upper end of the rectangular cylinders 301, a second bevel gear 307 is fixedly arranged at the outer ring of the threaded sleeve 306, and the second bevel gear 307 is meshed with the first bevel gear 305.
By adopting the technical scheme, the first external gear ring 205 can rotate to drive the threaded sleeve 306 to rotate.
The inside screw thread of screw sleeve 306 is equipped with first screw 308, the one end fixed mounting that rectangle section of thick bamboo 301 was kept away from to first screw 308 has bearing frame 309, it is equipped with third gear 310 to rotate on the bearing frame 309, rectangle section of thick bamboo 301 is close to two first slide rails 311 of upper and lower symmetric distribution fixedly in one side top that first adjustment mechanism 4 was located, it is equipped with rack 312 to slide on first slide rail 311, and two racks 312 all mesh with third gear 310, be located the top the one end fixed mounting that rack 312 kept away from rectangle section of thick bamboo 301 has first grip block 313, two fixed mounting has two second slide rails 314 between the first slide rail 311, the bearing frame 309 is close to one side rotation that second slide rail 314 and is equipped with a plurality of ball, and the ball can roll on second slide rail 314, one side bottom fixed mounting that rectangle section of thick bamboo 301 is close to first adjustment mechanism 4 has third slide rail 316, the one end fixed mounting that the rack 317 kept away from rectangle section of thick bamboo 301 has second grip block 318, is located the rectangle section of thick bamboo 312 is close to bottom and is connected with arm 315 fixed connection with the top.
By adopting the technical scheme, the first clamping block 313 and the second clamping block 318 can be driven to move by rotating the threaded sleeve 306.
The first adjustment mechanism 4 includes two fixed barrels 401 of second that distribute from top to bottom, is located the below the fixed barrel 401 bottom fixedly connected with base 408 of second, base 408 outer lane fixed mounting has linking bridge 409, and linking bridge 409 and inner tube 203 inner circle fixed connection, third slide rail 316 fixed mounting is on linking bridge 409 top, a plurality of slide hole that annular distributes has been seted up on the base 408, and a plurality of second grip block 318 slides respectively and sets up inside the slide hole that corresponds, base 408 and the ring 201 bottom that is located the below and support frame 1 top fixed connection.
By employing the above-described solution, the second clamping block 318 can slide on the base 408.
A plurality of connecting rods 402 are fixedly installed between the two second fixed barrels 401, a rotating ring 403 is arranged on the inner ring of the second fixed barrels 401 below in a rotating mode, a second outer toothed ring 404 is fixedly installed at the bottom end of the rotating ring 403, a second motor 405 is fixedly installed on a base 408, a fourth gear 406 is fixedly installed at the output end of the second motor 405, the fourth gear 406 is meshed with the second outer toothed ring 404, and a connecting seat 407 is fixedly installed at the top end of the rotating ring 403.
By adopting the above technical scheme, the second motor 405 can drive the connecting seat 407 to perform circumferential rotation.
The second adjusting mechanism 5 comprises a first fixed box 501, the first fixed box 501 is fixedly installed at the top end of the connecting seat 407, a second screw rod 502 is rotatably arranged on the first fixed box 501, a third motor 503 is fixedly installed inside the first fixed box 501, the output end of the third motor 503 is fixedly connected with one end of the second screw rod 502, a first moving block 504 is arranged on the second screw rod 502 in a threaded mode, and the first moving block 504 is slidably arranged on the first fixed box 501.
By adopting the technical scheme, the third motor 503 can drive the first moving block 504 to move.
The third adjusting mechanism 6 comprises a second fixed box 601, the second fixed box 601 is fixedly mounted on the first moving block 504, a third screw 602 is rotatably arranged on the second fixed box 601, a fourth motor 603 is fixedly mounted inside the second fixed box 601, the output end of the fourth motor 603 is fixedly connected with the bottom end of the third screw 602, a second moving block 604 is arranged on the third screw 602 in a threaded mode, and the second moving block 604 is slidably arranged on the second fixed box 601.
By adopting the above technical scheme, the first moving block 504 can be moved to drive the third adjusting mechanism 6 to move, and the fourth motor 603 can drive the second moving block 604 to move.
The top end of one side of the second fixing box 601, which is close to the center of the base 408, is fixedly provided with a first hinge seat 605, the first hinge seat 605 is hinged with a first swing arm 606, the middle part of the first swing arm 606 is rotatably connected with a second swing arm 607, the other end of the second swing arm 607 is hinged with a second hinge seat 608, and the second hinge seat 608 is fixedly arranged on the second moving block 604.
By adopting the technical scheme, the second moving block 604 can drive the first swing arm 606 to deflect.
The electric cylinder 7 is fixedly installed at the top end of the first swing arm 606, the welding fixture 8 is fixedly installed at the output end of the electric cylinder 7 at the bottom end, and the second fixing cylinder 401 is located below the first sliding rail 311.
By adopting the above technical scheme, the angle of the electric cylinder 7 can be adjusted by deflecting the first swing arm 606.
Working principle: when the circular pipe clamping device is used, a circular plate is placed at the top end of a base 408, then a circular pipe is placed on the circular plate, a first motor 207 is used for driving a driving shaft 206 to rotate, the driving shaft 206 rotates to drive a first gear 208 to rotate, the first gear 208 rotates to drive a first outer toothed ring 205 to rotate, the first outer toothed ring 205 rotates to drive three second gears 304 to rotate, the second gear 304 rotates to drive a transmission shaft 303 to rotate, the transmission shaft 303 rotates to drive a first bevel gear 305 to rotate, the first bevel gear 305 rotates to drive a second bevel gear 307 to rotate, the second bevel gear 307 rotates to drive a threaded sleeve 306 to rotate, a bearing seat 309 connected with a first screw 308 is arranged on two second sliding rails 314 in a sliding manner, the threaded sleeve 306 rotates to drive a first screw 308 in the circular plate to linearly move, the first screw 308 moves to drive the bearing seat 309, the bearing seat 309 moves to drive a third gear 310 to move, the third gear 310 moves to drive two racks 312 meshed with the first gear 312, the sliding strips 317 connected with connecting arms 315 move with the second racks 317, the sliding strips 317 move to drive second clamping blocks 318 at the end parts of the first bevel gear 305 to move, the second bevel gears 318 move with the second bevel gears 318 to clamp the circular pipe in the circular plate, and the circular plate is continuously clamped by the rotation of the third racks 312, and the third racks are continuously arranged on the circular racks 312 in the rotating manner to clamp the circular plate in the direction along the rotation direction, and the circular plate is continuously clamped by the rotation of the second racks, and the second racks are continuously arranged along the circular racks, and the second racks are arranged along the rotation racks and the rotation direction along the rotation direction, and the rotation of the second racks is arranged along the rotation direction, and the rotation direction, so that the rotation is realized;
And then, the welding rod is arranged on the welding fixture 8, the third motor 503 is utilized to drive the second screw rod 502 to rotate, the second screw rod 502 rotates to drive the first moving block 504 to move, the first moving block 504 moves to drive the third adjusting mechanism 6 connected with the first moving block to move, the third adjusting mechanism 6 moves to adjust the position of the welding fixture 8 connected with the electric cylinder 7 on the welding rod, the fourth motor 603 is utilized to drive the third screw rod 602 to rotate, the third screw rod 602 rotates to drive the second moving block 604 on the third screw rod 602 to move, the second moving block 604 moves to drive the second swing arm 607 connected with the second swing arm 607 to deflect around the second hinging seat 608, the second swing arm 607 deflects to drive the first swing arm 606 connected with the second swing arm 607 to deflect around the first hinging seat 605, the angle of the welding fixture 8 connected with the electric cylinder 7 on the first swing arm 606 is further adjusted, the position of the welding fixture 8 is always adjusted by the welding rod, the second motor 405 drives the fourth gear 406 to rotate, the fourth gear 406 rotates to drive the second outer gear 404 connected with the ring 403 to rotate, the second gear 403 rotates to drive the second gear ring 407 rotates around the second gear ring 407 connected with the circular plate material, and the circular plate material is connected with the circular pipe material, and the circular pipe material can be welded around the circular connection seat 407.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (5)
1. Tube sheet welding device, including support bracket (1), its characterized in that: the automatic welding device is characterized in that a driving mechanism (2) and a first adjusting mechanism (4) are fixedly arranged at the top end of the supporting bracket (1), the first adjusting mechanism (4) is located at the inner side of the driving mechanism (2), three clamping mechanisms (3) which are annularly distributed are fixedly arranged at the top end of the driving mechanism (2), a second adjusting mechanism (5) is fixedly arranged at the top end of the first adjusting mechanism (4), a third adjusting mechanism (6) is fixedly arranged at the moving end of the second adjusting mechanism (5), an electric cylinder (7) is fixedly arranged on the third adjusting mechanism (6), and a welding clamp (8) is fixedly arranged at the output end of the electric cylinder (7);
The driving mechanism (2) comprises rings (201) which are distributed up and down, an outer cylinder (202) and an inner cylinder (203) are fixedly arranged between the two rings (201), the inner cylinder (203) is positioned at the inner side of the outer cylinder (202), a first fixed cylinder (204) is arranged between the outer cylinder (202) and the inner cylinder (203), two ends of the first fixed cylinder (204) are fixedly connected with the two rings (201) respectively, a first outer toothed ring (205) is rotationally arranged on the outer ring of the first fixed cylinder (204), a driving shaft (206) is rotationally arranged on the two rings (201), a first motor (207) is fixedly arranged at the bottom end of the ring (201) positioned below, the output end of the first motor (207) is fixedly connected with the bottom end of the driving shaft (206), a first gear (208) is fixedly arranged on the outer ring of the driving shaft (206), and the first gear (208) is meshed with the first outer toothed ring (205).
The clamping mechanisms (3) comprise rectangular drums (301), the rectangular drums (301) of the three clamping mechanisms (3) are fixedly arranged on a circular ring (201) above the rectangular drums (301), a fixing plate (302) is fixedly arranged in each rectangular drum (301), a transmission shaft (303) is rotatably arranged at the bottom ends of the fixing plate (302) and the rectangular drums (301), a first bevel gear (305) and a second gear (304) are fixedly arranged at the top end and the bottom end of each transmission shaft (303), the second gear (304) is meshed with the first outer toothed ring (205), a threaded sleeve (306) is rotatably arranged at the upper end of each rectangular drum (301), a second bevel gear (307) is fixedly arranged at the outer ring of each threaded sleeve (306), and the second bevel gears (307) are meshed with the first bevel gears (305);
The screw sleeve (306) is internally provided with a first screw (308) in a threaded manner, one end, far away from the rectangular cylinder (301), of the first screw (308) is fixedly provided with a bearing seat (309), a third gear (310) is rotationally arranged on the bearing seat (309), two first sliding rails (311) which are vertically symmetrically distributed are fixedly arranged at the top end of one side, close to a first adjusting mechanism (4), of the rectangular cylinder (301), racks (312) are slidably arranged on the first sliding rails (311), the two racks (312) are meshed with the third gear (310), one end, far away from the rectangular cylinder (301), of the rack (312) positioned above is fixedly provided with a first clamping block (313), two second sliding rails (314) are fixedly arranged between the two first sliding rails (311), one side, close to the second sliding rails (314), of the bearing seat (309) is rotationally provided with a plurality of balls, the balls can roll on the second sliding rails (314), one side, bottom end, close to the first adjusting mechanism (4), of the rectangular cylinder (301) is fixedly provided with a third sliding rail (316), one side, close to the first sliding rails (318), is fixedly provided with a second clamping block (317), a connecting arm (315) is fixedly arranged at the bottom end of the rack (312) positioned below and close to the rectangular cylinder (301), and the bottom end of the connecting arm (315) is fixedly connected with the top end of the sliding bar (317);
The first adjusting mechanism (4) comprises two second fixed barrels (401) which are distributed up and down, a base (408) is fixedly connected to the bottom end of each second fixed barrel (401) which is located below, a connecting support (409) is fixedly installed on the outer ring of each base (408), the connecting support (409) is fixedly connected with the inner ring of the inner barrel (203), a third sliding rail (316) is fixedly installed at the top end of each connecting support (409), a plurality of sliding holes which are distributed in an annular mode are formed in each base (408), a plurality of second clamping blocks (318) are respectively arranged inside the corresponding sliding holes in a sliding mode, and the base (408) and the bottom end of each circular ring (201) located below are fixedly connected with the top end of each supporting bracket (1);
A plurality of connecting rods (402) are fixedly installed between the two second fixed barrels (401), the inner ring of the second fixed barrels (401) located below is rotationally provided with a rotating ring (403), the bottom end of the rotating ring (403) is fixedly provided with a second outer toothed ring (404), a second motor (405) is fixedly installed on a base (408), a fourth gear (406) is fixedly installed at the output end of the second motor (405), the fourth gear (406) is meshed with the second outer toothed ring (404), and a connecting seat (407) is fixedly installed at the top end of the rotating ring (403).
2. The tube plate welding device according to claim 1, wherein the second adjusting mechanism (5) comprises a first fixed box (501), the first fixed box (501) is fixedly installed at the top end of the connecting seat (407), a second screw (502) is rotatably arranged on the first fixed box (501), a third motor (503) is fixedly installed inside the first fixed box (501), the output end of the third motor (503) is fixedly connected with one end of the second screw (502), a first moving block (504) is arranged on the second screw (502) in a threaded mode, and the first moving block (504) is slidably arranged on the first fixed box (501).
3. The tube plate welding device according to claim 2, wherein the third adjusting mechanism (6) comprises a second fixed box (601), the second fixed box (601) is fixedly installed on the first moving block (504), a third screw (602) is rotatably arranged on the second fixed box (601), a fourth motor (603) is fixedly installed inside the second fixed box (601), the output end of the fourth motor (603) is fixedly connected with the bottom end of the third screw (602), a second moving block (604) is arranged on the third screw (602) in a threaded mode, and the second moving block (604) is slidably arranged on the second fixed box (601).
4. A tube sheet welding device according to claim 3, wherein a first hinge seat (605) is fixedly arranged at the top end of one side of the second fixing box (601) close to the center of the base (408), a first swing arm (606) is hinged to the first hinge seat (605), a second swing arm (607) is rotatably connected to the middle of the first swing arm (606), a second hinge seat (608) is hinged to the other end of the second swing arm (607), and the second hinge seat (608) is fixedly arranged on the second moving block (604).
5. The tube sheet welding device according to claim 4, wherein the electric cylinder (7) is fixedly arranged at the top end of the first swing arm (606), the welding fixture (8) is fixedly arranged at the output end of the electric cylinder (7) at the bottom end, and the second fixing cylinder (401) is arranged below the first sliding rail (311).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311673415.0A CN117415498B (en) | 2023-12-07 | 2023-12-07 | Tube plate welding device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311673415.0A CN117415498B (en) | 2023-12-07 | 2023-12-07 | Tube plate welding device |
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| CN117415498A CN117415498A (en) | 2024-01-19 |
| CN117415498B true CN117415498B (en) | 2024-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311673415.0A Active CN117415498B (en) | 2023-12-07 | 2023-12-07 | Tube plate welding device |
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Citations (7)
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|---|---|---|---|---|
| US3439856A (en) * | 1966-12-23 | 1969-04-22 | Foster Wheeler Corp | Welding apparatus |
| WO2017206957A1 (en) * | 2016-06-03 | 2017-12-07 | 中国恩菲工程技术有限公司 | Airborne control box |
| CN110000450A (en) * | 2019-04-09 | 2019-07-12 | 安徽凯贝耐特钣金科技有限公司 | A kind of welder in pipe support processing assembling |
| CN111872513A (en) * | 2020-08-07 | 2020-11-03 | 王世梅 | Pipeline flange precision welding equipment |
| CN217943116U (en) * | 2022-08-09 | 2022-12-02 | 中国船舶集团有限公司第七一六研究所 | Eccentric shaft machining tool clamp |
| CN115625476A (en) * | 2022-11-09 | 2023-01-20 | 安徽鹏远金属制品股份有限公司 | Metal pipe welding device and welding method |
| CN117066749A (en) * | 2023-10-16 | 2023-11-17 | 江苏江铭机电有限公司 | Automatic welding device for instrument shell |
-
2023
- 2023-12-07 CN CN202311673415.0A patent/CN117415498B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3439856A (en) * | 1966-12-23 | 1969-04-22 | Foster Wheeler Corp | Welding apparatus |
| WO2017206957A1 (en) * | 2016-06-03 | 2017-12-07 | 中国恩菲工程技术有限公司 | Airborne control box |
| CN110000450A (en) * | 2019-04-09 | 2019-07-12 | 安徽凯贝耐特钣金科技有限公司 | A kind of welder in pipe support processing assembling |
| CN111872513A (en) * | 2020-08-07 | 2020-11-03 | 王世梅 | Pipeline flange precision welding equipment |
| CN217943116U (en) * | 2022-08-09 | 2022-12-02 | 中国船舶集团有限公司第七一六研究所 | Eccentric shaft machining tool clamp |
| CN115625476A (en) * | 2022-11-09 | 2023-01-20 | 安徽鹏远金属制品股份有限公司 | Metal pipe welding device and welding method |
| CN117066749A (en) * | 2023-10-16 | 2023-11-17 | 江苏江铭机电有限公司 | Automatic welding device for instrument shell |
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| CN117415498A (en) | 2024-01-19 |
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