CN109048184B - Automatic welding system for generator base ribs - Google Patents
Automatic welding system for generator base ribs Download PDFInfo
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- CN109048184B CN109048184B CN201810941605.9A CN201810941605A CN109048184B CN 109048184 B CN109048184 B CN 109048184B CN 201810941605 A CN201810941605 A CN 201810941605A CN 109048184 B CN109048184 B CN 109048184B
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- wall
- fixedly connected
- block
- movable
- movable block
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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
Abstract
The invention discloses an automatic welding system for ribs of a generator base, which comprises a workbench, wherein a hydraulic push rod is fixedly connected to the upper surface of the workbench, a slide block is fixedly connected to the right end of the hydraulic push rod, the bottom of the slide block is movably connected with the upper surface of the workbench, a support is fixedly connected to the top of the slide block, a motor is fixedly connected to the top of the support, an output shaft of the motor is fixedly connected with a round rod, a fixed block is fixedly connected to the right end of the round rod, a movable clamp is movably sleeved on the surface of the fixed block, first sliding grooves are formed in the front and the back of the inner wall of the movable clamp, and the inner wall of each first sliding groove is movably connected with the surface of the movable. The invention solves the problem of poor applicability caused by the fact that most of the existing common automatic welding systems for the generator base ribs cannot weld bases with different inner diameters by arranging the sliding blocks, the fixed blocks, the movable blocks, the bolts and the pulleys.
Description
Technical Field
The invention relates to the technical field of generator bases, in particular to an automatic welding system for ribs of a generator base.
Background
The generator base is the underframe of the generator, the base material is correctly selected according to the requirements of the structure, the process, the cost, the production batch, the production period and the like of the base, the commonly used generator base is made of cast iron and steel, the generator base ribs are required to be provided with windows on the base wall for casting and sand cleaning and assembling and adjusting internal parts of the generator base ribs, the integral rigidity of the base is greatly reduced, if the rigidity is improved by increasing the wall thickness, the base is heavy and wastes materials, and the rigidity of the base is improved by increasing the ribs commonly used.
At present, most of common automatic welding systems for generator base ribs cannot weld bases with different inner diameters, so that the problem of poor applicability is caused.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an automatic welding system for generator base ribs, which solves the problem that most of the conventional automatic welding systems for generator base ribs cannot weld bases with different inner diameters, so that the applicability is poor.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: an automatic welding system for ribs of a generator base comprises a workbench, wherein a hydraulic push rod is fixedly connected to the upper surface of the workbench, a slide block is fixedly connected to the right end of the hydraulic push rod, the bottom of the slide block is movably connected with the upper surface of the workbench, a support is fixedly connected to the top of the slide block, a motor is fixedly connected to the top of the support, a round bar is fixedly connected to an output shaft of the motor, a fixed block is fixedly connected to the right end of the round bar, a movable clamp is sleeved on the surface of the fixed block, first slide grooves are respectively formed in the front and the back of the inner wall of the movable clamp, the inner wall of each first slide groove is movably connected with the surface of a movable block, one side, away from the first slide groove, of each movable block penetrates through the fixed block and extends into the fixed block, a threaded hole is formed in the, the inner wall threaded connection of screw hole has the bolt, the surface of bolt and the surperficial swing joint of movable block, the top fixedly connected with bonding tool of activity card.
Preferably, the upper surface of the workbench is provided with a second chute, the inner wall of the second chute is movably connected with the surface of the sliding block, the bottom of the sliding block is fixedly connected with a first connecting seat, the surface of a fixed shaft fixedly connected with the inner wall of the first connecting seat is movably sleeved with a pulley, and the surface of the pulley is movably connected with the bottom of the inner wall of the second chute.
Preferably, the bottom of the inner wall of the second sliding groove is provided with a groove, and the surface of the pulley is movably connected with the inner wall of the groove.
Preferably, the left end of the bolt is in a bullet shape, and the shape of the bolt is matched with the shape of the movable block.
Preferably, one side of the movable block far away from the bolt is fixedly connected with a second connecting seat, a rolling bearing is fixedly sleeved on the surface of a connecting shaft fixedly connected with the inner wall of the second connecting seat, a guide groove is formed in the side face of the inner wall of the first sliding groove, and the surface of the rolling bearing is movably connected with the inner wall of the guide groove.
Preferably, the outer wall of the rolling bearing is lapped with the inner wall of the guide groove, and the side face of the movable block is lapped with the side face of the inner wall of the first sliding groove.
Preferably, the horizontal plane where the fixed block is located is perpendicular to the vertical plane where the movable clamp is located.
Preferably, one side of the bolt close to the movable block is overlapped with the surface of the movable block.
(III) advantageous effects
The invention provides an automatic welding system for ribs of a generator base, which has the following beneficial effects:
1. the invention sets a slide block, a fixed block, a movable block, a bolt and a pulley, a hydraulic push rod works to make a welding head and a movable clamp move to the inside of a machine base, a motor output shaft rotates to drive a round rod and the fixed block to rotate, the welding head welds ribs on the side surface of the inner wall of the machine base, the welding work is completed after the motor output shaft rotates for one circle, for the machine bases with different inner diameters, the bolt is rotated to separate the bolt from the movable block, the movable clamp moves upwards to adjust the vertical distance between the welding head and the round rod, the bolt is rotated reversely to make the movable block and a rolling bearing respectively overlap with the side surface of the inner wall of a first sliding groove and the side surface of the inner wall of a guide groove, so that the movable clamp can be fixed to continue the welding work, the distance between the movable clamp and the welding head and the round rod is, the adjusting effect is achieved, and the problem that most of the existing common automatic welding systems for the generator base ribs cannot weld bases with different inner diameters, so that the applicability is poor is solved.
2. According to the invention, the rolling bearing is arranged, so that when the movable clamp moves, the friction between the movable block and the first sliding groove can be reduced by the bearing, and when a user adjusts the movable clamp, the rolling bearing enables the movable clamp to move more stably, so that the adjustment of the user is more convenient.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a left sectional view of the present invention with the removable card in place;
FIG. 3 is a top cross-sectional view of the present invention with the bolt in place;
FIG. 4 is an enlarged view of the structure of FIG. 1 at A according to the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 2 at B according to the present invention.
In the figure: 1 workstation, 2 hydraulic push rods, 3 sliders, 4 supports, 5 motors, 6 round bars, 7 fixed blocks, 8 activity cards, 9 first spout, 10 activity blocks, 11 screw holes, 12 bolts, 13 bonding tools, 14 second spout, 15 first connecting seats, 16 pulleys, 17 recesses, 18 second connecting seats, 19 antifriction bearings, 20 guide ways.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 5, the present invention provides a technical solution: an automatic welding system for ribs of a generator base comprises a workbench 1, a hydraulic push rod 2 is fixedly connected to the upper surface of the workbench 1, a sliding block 3 is fixedly connected to the right end of the hydraulic push rod 2, the bottom of the sliding block 3 is movably connected with the upper surface of the workbench 1, a second sliding groove 14 is formed in the upper surface of the workbench 1, the inner wall of the second sliding groove 14 is movably connected with the surface of the sliding block 3, a first connecting seat 15 is fixedly connected to the bottom of the sliding block 3, a pulley 16 is movably sleeved on the surface of a fixed shaft fixedly connected with the inner wall of the first connecting seat 15, the surface of the pulley 16 is movably connected with the bottom of the inner wall of the second sliding groove 14, a groove 17 is formed in the bottom of the inner wall of the second sliding groove 14, the surface of the pulley 16 is movably connected with the inner wall of the groove 17, a support 4 is fixedly connected to the top of the sliding block 3, the right end of the round rod 6 is fixedly connected with a fixed block 7, a movable clamp 8 is movably sleeved on the surface of the fixed block 7, the horizontal plane where the fixed block 7 is located is perpendicular to the vertical plane where the movable clamp 8 is located, first sliding grooves 9 are formed in the front surface and the back surface of the inner wall of the movable clamp 8, the inner wall of each first sliding groove 9 is movably connected with the surface of the movable block 10, one side, away from the bolt 12, of the movable block 10 is fixedly connected with a second connecting seat 18, a rolling bearing 19 is fixedly sleeved on the surface of a connecting shaft fixedly connected with the inner wall of the second connecting seat 18, the outer wall of the rolling bearing 19 is in lap joint with the inner wall of a guide groove 20, the side surface of the movable block 10 is in lap joint with the side surface of the inner wall of the first sliding groove 9, a guide groove 20 is formed in the side surface of the inner wall of the first sliding groove 9, the, threaded hole 11 is seted up on the right side of fixed block 7, and movable block 10 is located the inside of threaded hole 11, the inner wall threaded connection of threaded hole 11 has bolt 12, the left end of bolt 12 is bullet head form, and the shape of bolt 12 and the shape looks adaptation of movable block 10, the surperficial swing joint of bolt 12 and movable block 10, one side that bolt 12 is close to movable block 10 and the surperficial overlap joint of movable block 10, the top fixedly connected with bonding tool 13 of activity card 8.
When the welding machine is used, the welding head 13 and the movable clamp 8 move to the inside of the machine base when the hydraulic push rod 2 works, the output shaft of the motor 5 rotates to drive the round rod 6 and the fixed block 7 to rotate, the welding head 13 welds ribs on the side surface of the inner wall of the machine base, the welding work is completed after the output shaft of the motor 5 rotates for one circle, for machine bases with different inner diameters, the bolt 12 is rotated to separate the bolt 12 from the movable block 10, the movable clamp 8 moves upwards to adjust the vertical distance between the welding head 13 and the round rod 6, the bolt 12 is rotated reversely to enable the movable block 10 and the rolling bearing 19 to be respectively lapped with the side surface of the inner wall of the first sliding groove 9 and the side surface of the inner wall of the guide groove 20, the movable clamp 8 can be fixed, the welding work is continued, the distance between the movable clamp 8 and the welding head 13 and the round rod 6 is adjusted, the effect of regulation is reached.
In conclusion, the sliding block 3, the fixed block 7, the movable block 10, the bolt 12 and the pulley 16 are arranged, so that the problem of poor applicability caused by the fact that most of the conventional automatic welding systems for the generator base ribs cannot weld bases with different inner diameters is solved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a generator frame rib automatic weld system, includes workstation (1), its characterized in that: the upper surface of the workbench (1) is fixedly connected with a hydraulic push rod (2), the right end of the hydraulic push rod (2) is fixedly connected with a sliding block (3), the bottom of the sliding block (3) is movably connected with the upper surface of the workbench (1), the top of the sliding block (3) is fixedly connected with a support (4), the top of the support (4) is fixedly connected with a motor (5), the output shaft of the motor (5) is fixedly connected with a round rod (6), the right end of the round rod (6) is fixedly connected with a fixed block (7), a movable card (8) is sleeved on the surface activity of the fixed block (7), the front and the back of the inner wall of the movable card (8) are both provided with a first chute (9), the inner wall of the first chute (9) is movably connected with the surface of a movable block (10), one side of the movable block (10), which is far away from the first chute (9), runs through the fixed block (7) and extends to the inside, the right side of fixed block (7) is seted up threaded hole (11), and movable block (10) are located the inside of threaded hole (11), the inner wall threaded connection of threaded hole (11) has bolt (12), the surface of bolt (12) and the surface swing joint of movable block (10), the top fixedly connected with bonding tool (13) of activity card (8), second spout (14) have been seted up to the upper surface of workstation (1), the inner wall of second spout (14) and the surface swing joint of slider (3), the bottom fixedly connected with first connecting seat (15) of slider (3), pulley (16) have been cup jointed in the fixed axle surface activity of first connecting seat (15) inner wall fixed connection, the surface of pulley (16) and the bottom swing joint of second spout (14) inner wall, the bottom of second spout (14) inner wall is seted up flutedly (17), the surface of pulley (16) and the inner wall swing joint of recess (17), the left end of bolt (12) is bullet head form, and the shape of bolt (12) and the shape looks adaptation of movable block (10), one side fixedly connected with second connecting seat (18) of bolt (12) are kept away from in movable block (10), second connecting seat (18) inner wall fixed connection's connecting axle surface cover has connect antifriction bearing (19), guide way (20) have been seted up to the side of first spout (9) inner wall, the surface of antifriction bearing (19) and the inner wall swing joint of guide way (20).
2. The automatic welding system of generator base ribs of claim 1, characterized in that: the outer wall of the rolling bearing (19) is in lap joint with the inner wall of the guide groove (20), and the side face of the movable block (10) is in lap joint with the side face of the inner wall of the first sliding groove (9).
3. The automatic welding system of generator base ribs of claim 1, characterized in that: the horizontal plane where the fixed block (7) is located is perpendicular to the vertical plane where the movable clamp (8) is located.
4. The automatic welding system of generator base ribs of claim 1, characterized in that: one side of the bolt (12) close to the movable block (10) is lapped with the surface of the movable block (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810941605.9A CN109048184B (en) | 2018-08-17 | 2018-08-17 | Automatic welding system for generator base ribs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810941605.9A CN109048184B (en) | 2018-08-17 | 2018-08-17 | Automatic welding system for generator base ribs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109048184A CN109048184A (en) | 2018-12-21 |
| CN109048184B true CN109048184B (en) | 2021-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810941605.9A Active CN109048184B (en) | 2018-08-17 | 2018-08-17 | Automatic welding system for generator base ribs |
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| CN (1) | CN109048184B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112963400A (en) * | 2021-01-29 | 2021-06-15 | 常州市雷美特液压机械有限公司 | Piston rod structure with good sealing performance for hydraulic oil cylinder |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2770851Y (en) * | 2005-02-09 | 2006-04-12 | 中国石化集团宁波工程有限公司机械制造厂 | Pipe adapter internal wall automatic build-up welding apparatus |
| CN2865945Y (en) * | 2006-01-23 | 2007-02-07 | 许晓华 | Digital control machine tool internal expansion gripping device |
| CN102039468B (en) * | 2009-10-19 | 2013-04-17 | 深圳市瑞凌实业股份有限公司 | Automatic welding gun for tube-plate circumferential welding |
| CN103231152A (en) * | 2013-05-20 | 2013-08-07 | 李康宁 | Automatic welding machine for metal circular flange |
| KR20140141332A (en) * | 2013-05-31 | 2014-12-10 | 목포대학교산학협력단 | Automatic welding device of circumference and flange |
| CN103600157A (en) * | 2013-11-30 | 2014-02-26 | 天津重钢机械装备股份有限公司 | Automatic welding walking device in small-diameter pipeline |
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- 2018-08-17 CN CN201810941605.9A patent/CN109048184B/en active Active
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| Publication number | Publication date |
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| CN109048184A (en) | 2018-12-21 |
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