CN114147399A - Multi-group welding arm synchronous transverse moving lifting device - Google Patents
Multi-group welding arm synchronous transverse moving lifting device Download PDFInfo
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- CN114147399A CN114147399A CN202111436049.8A CN202111436049A CN114147399A CN 114147399 A CN114147399 A CN 114147399A CN 202111436049 A CN202111436049 A CN 202111436049A CN 114147399 A CN114147399 A CN 114147399A
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- base
- welding arm
- guide rail
- linear guide
- sliding 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
- B23K37/02—Carriages for supporting the welding or cutting element
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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
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0247—Driving means
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Abstract
The invention belongs to the technical field of mechanical equipment, and relates to a multi-group welding arm synchronous transverse moving lifting device which comprises a first welding arm and a second welding arm which are arranged in parallel, wherein the bottom surfaces of the first welding arm and the second welding arm are respectively fixed with a first connecting plate and a second connecting plate; a first sliding block, a second sliding block and a first driving motor are arranged on the first connecting plate, and a third sliding block, a fourth sliding block and a second driving motor are arranged on the second connecting plate; the first beam and the second beam are arranged in parallel and are perpendicular to the first welding arm, the first beam is provided with a first linear guide rail and a second linear guide rail, and the second beam is provided with a third linear guide rail and a fourth linear guide rail; the first sliding block is connected with the first linear guide rail in a sliding fit mode, the second sliding block is connected with the second linear guide rail in a sliding fit mode, the third sliding block is connected with the third linear guide rail in a sliding fit mode, and the fourth sliding block is connected with the fourth linear guide rail in a sliding fit mode. The lifting device is convenient to use, can greatly improve the working efficiency, and is suitable for a plurality of groups of adjusting devices for synchronously transversely moving and lifting the welding arms.
Description
Technical Field
The invention belongs to the technical field of mechanical equipment, and relates to a multi-group welding arm synchronous transverse moving lifting device.
Background
In the prior art, the traversing and lifting of multiple sets of welding arms are performed substantially independently. The adjusting mode has extremely low working efficiency and high labor intensity of workers, can meet the production requirement only by simultaneously operating a large number of workers, has great potential safety hazard and has low automation degree.
Disclosure of Invention
Aiming at the problems, the invention provides the adjusting device for synchronously transversely moving and lifting the multiple groups of welding arms, which is convenient to use, can greatly improve the working efficiency and is suitable for synchronously transversely moving and lifting the multiple groups of welding arms.
According to the technical scheme of the invention: the utility model provides a synchronous sideslip elevating gear of arm is welded to multiunit which characterized in that: the welding device comprises a first welding arm and a second welding arm which are arranged in parallel, wherein a first connecting plate and a second connecting plate are fixed on the bottom surfaces of the first welding arm and the second welding arm;
a first sliding block, a second sliding block and a first driving motor are arranged on the first connecting plate, and a third sliding block, a fourth sliding block and a second driving motor are arranged on the second connecting plate;
the first beam and the second beam are arranged in parallel and are perpendicular to the first welding arm, the first beam is provided with a first linear guide rail and a second linear guide rail, and the second beam is provided with a third linear guide rail and a fourth linear guide rail;
the first sliding block is connected with the first linear guide rail in a sliding fit manner, the second sliding block is connected with the second linear guide rail in a sliding fit manner, the third sliding block is connected with the third linear guide rail in a sliding fit manner, and the fourth sliding block is connected with the fourth linear guide rail in a sliding fit manner;
the first cross beam and the second cross beam are driven to move up and down through a group of lifting assemblies respectively, and the first welding arm and the second welding arm are driven to move horizontally through the transverse moving assemblies respectively.
As a further improvement of the invention, the transverse moving assembly comprises a first driving motor arranged on the first connecting plate and a first rack arranged on the first cross beam, and a first driving gear arranged on an output shaft of the first driving motor is meshed with the first rack;
the transverse moving assembly further comprises a second driving motor arranged on the second connecting plate and a second rack arranged on the second cross beam, and a second driving gear arranged on an output shaft of the second driving motor is meshed with the second rack.
As a further improvement of the invention, the lifting assembly comprises a first base arranged below the first beam and a second base arranged below the second beam, wherein a first screw rod lifter is arranged on one side of the first base and one side of the second base, and a second screw rod lifter is arranged on the other side of the first base and the other side of the second base;
the middle parts of the first base and the second base are provided with T-shaped speed reducers, wherein the power input end of the T-shaped speed reducer on the first base is connected with the power output end of the first lifting motor, and the power input end of the T-shaped speed reducer on the second base is connected with the power output end of the second lifting motor;
the two T-shaped speed reducers respectively and simultaneously drive the corresponding first screw rod lifter and the second screw rod lifter, the first screw rod lifter and the second screw rod lifter on the first base drive the first cross beam to perform lifting motion, and the first screw rod lifter and the second screw rod lifter on the second base drive the second cross beam to perform lifting motion.
As a further improvement of the invention, the power input end of the T-shaped speed reducer on the first base is connected with the power output end of the first lifting motor through the first coupler and the second coupler; and the power input end of a T-shaped speed reducer on the second base is connected with the power output end of the second lifting motor through the first coupler and the second coupler.
As a further improvement of the invention, guide seats are respectively arranged on two sides of the first base and the second base, each guide seat is respectively provided with a guide sleeve, guide rods are respectively arranged on the bottom surfaces of the first cross beam and the second cross beam, and the guide rods are in guide fit with the corresponding guide sleeves.
As a further improvement of the present invention, two output ends of the T-shaped speed reducer are respectively connected to one end of a connecting rod through a third connecting flange and a fourth connecting flange, and the other end of the connecting rod is connected to an input end of the first screw rod lifter or an input end of the second screw rod lifter through the first connecting flange and the second connecting flange.
The invention has the technical effects that: the invention has simple, compact and reasonable structure; the automatic welding arm adjusting device has the advantages of convenience and rapidness in adjustment, accuracy in positioning, high automation degree, high efficiency, low labor intensity and reduction of potential safety hazards, and is very suitable for adjustment work of synchronous transverse moving and lifting of a plurality of groups of welding arms.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a sectional view taken along line a-a in fig. 1.
Fig. 3 is a sectional view taken along line C-C in fig. 1.
Fig. 4 is a sectional view taken along line E-E in fig. 3.
Fig. 5 is a schematic view of a lifting driving structure of the second beam.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings.
In fig. 1 to 5, the welding device includes a first welding arm 1, a second welding arm 2, a first beam 3, a second beam 4, a first connecting plate 5, a first driving motor 6, a first driving gear 7, a first slider 8, a first linear guide 9, a first rack 10, a second slider 11, a second linear guide 12, a second connecting plate 13, a second driving motor 14, a second driving gear 15, a third slider 16, a third linear guide 17, a second rack 18, a fourth slider 19, a fourth linear guide 20, a guide rod 21, a guide sleeve 22, a guide holder 23, a first lead screw lifter 24, a second lead screw lifter 25, a T-type speed reducer 26, a first coupling flange 27, a second coupling flange 28, a connecting rod 29, a third coupling flange 30, a fourth coupling flange 31, and the like.
As shown in fig. 1 to 5, the invention relates to a multi-group welding arm synchronous transverse moving lifting device, which comprises a first welding arm 1 and a second welding arm 2 which are arranged in parallel, wherein a first connecting plate 5 and a second connecting plate 13 are fixed on the bottom surfaces of the first welding arm 1 and the second welding arm 2.
The first connecting plate 5 is provided with a first slide block 8, a second slide block 11 and a first driving motor 6, and the second connecting plate 13 is provided with a third slide block 16, a fourth slide block 19 and a second driving motor 14.
The first cross beam 3 and the second cross beam 4 are arranged in parallel and perpendicular to the first welding arm 1, the first cross beam 3 is provided with a first linear guide rail 9 and a second linear guide rail 12, and the second cross beam 4 is provided with a third linear guide rail 17 and a fourth linear guide rail 20.
The first sliding block 8 is connected with the first linear guide rail 9 in a sliding fit mode, the second sliding block 11 is connected with the second linear guide rail 12 in a sliding fit mode, the third sliding block 16 is connected with the third linear guide rail 17 in a sliding fit mode, and the fourth sliding block 19 is connected with the fourth linear guide rail 20 in a sliding fit mode.
The first cross beam 3 and the second cross beam 4 are driven by a group of lifting components to move up and down respectively, and the first welding arm 1 and the second welding arm 2 are driven by a transverse moving component to move horizontally respectively.
The transverse moving assembly comprises a first driving motor 6 arranged on the first connecting plate 5 and a first rack 10 arranged on the first cross beam 3, and a first driving gear 7 arranged on an output shaft of the first driving motor 6 is meshed with the first rack 10.
The transverse moving assembly further comprises a second driving motor 15 mounted on the second connecting plate 13 and a second rack 18 mounted on the second cross beam 4, and a second driving gear 14 mounted on an output shaft of the second driving motor 15 is meshed with the second rack 18.
The lifting assembly comprises a first base 32 arranged below the first cross beam 3 and a second base 33 arranged below the second cross beam 4, wherein a first screw rod lifter 24 is arranged on one side of the first base 32 and one side of the second base 33, and a second screw rod lifter 25 is arranged on the other side of the first base 32 and the other side of the second base 33.
The middle parts of the first base 32 and the second base 33 are both provided with a T-shaped speed reducer 26, wherein the power input end of the T-shaped speed reducer 26 on the first base 32 is connected with the power output end of the first lifting motor 36, and the power input end of the T-shaped speed reducer on the second base 33 is connected with the power output end of the second lifting motor 39.
The two T-shaped speed reducers 26 respectively drive the corresponding first screw rod lifter 24 and the second screw rod lifter 25 at the same time, the first screw rod lifter 24 and the second screw rod lifter 25 on the first base 32 drive the first beam 3 to perform lifting movement, and the first screw rod lifter and the second screw rod lifter on the second base 33 drive the second beam 4 to perform lifting movement.
The specific implementation manner of driving the first screw rod lifter 24 and the second screw rod lifter 25 by the T-shaped speed reducer 26 is as follows: two output ends of the T-shaped speed reducer 26 are connected to one end of a connecting rod 29 through a third connecting flange 30 and a fourth connecting flange 31, respectively, and the other end of the connecting rod 29 is connected to an input end of the first lead screw lifter 24 or an input end of the second lead screw lifter 25 through a first connecting flange 27 and a second connecting flange 28.
The power input end of the T-shaped speed reducer 26 on the first base 32 is connected with the power output end of the first lifting motor 36 through the first coupler 34 and the second coupler 35; the power input end of the T-shaped speed reducer on the second base 33 is connected with the power output end of the second lifting motor 39 through the first coupling and the second coupling.
As shown in FIGS. 1-4, the working process of the invention is as follows: the first driving motor 6 drives the first driving gear 7 to move in a meshing way with the first rack 10, and the second driving motor 14 drives the second driving gear 15 to move in a meshing way with the second rack 18; thereby realizing the horizontal movement of the first welding arm 1 and the second welding arm 2 relative to the first cross beam 3 and the second cross beam 4. The first lifting motor 36 and the second lifting motor 39 drive the corresponding T-shaped speed reducers 26 to work, and the T-shaped speed reducers 26 drive the corresponding first screw rod lifters 24 and second screw rod lifters 25 to perform corresponding lifting motions, so as to drive the first cross beam 3 and the second cross beam 4 to perform lifting motions synchronously.
Claims (6)
1. The utility model provides a synchronous sideslip elevating gear of arm is welded to multiunit which characterized in that: the welding device comprises a first welding arm (1) and a second welding arm (2) which are arranged in parallel, wherein a first connecting plate (5) and a second connecting plate (13) are fixed on the bottom surfaces of the first welding arm (1) and the second welding arm (2);
a first sliding block (8), a second sliding block (11) and a first driving motor (6) are arranged on the first connecting plate (5), and a third sliding block (16), a fourth sliding block (19) and a second driving motor (14) are arranged on the second connecting plate (13);
the welding device comprises a first beam (3), a second beam (4), a first welding arm (1), a second welding arm, a third welding arm and a fourth welding arm, wherein the first beam (3) and the second beam (4) are arranged in parallel and are perpendicular to the first welding arm (1), a first linear guide rail (9) and a second linear guide rail (12) are installed on the first beam (3), and a third linear guide rail (17) and a fourth linear guide rail (20) are installed on the second beam (4);
the first sliding block (8) is connected with the first linear guide rail (9) in a sliding fit manner, the second sliding block (11) is connected with the second linear guide rail (12) in a sliding fit manner, the third sliding block (16) is connected with the third linear guide rail (17) in a sliding fit manner, and the fourth sliding block (19) is connected with the fourth linear guide rail (20) in a sliding fit manner;
the first cross beam (3) and the second cross beam (4) are driven to move up and down through a group of lifting assemblies respectively, and the first welding arm (1) and the second welding arm (2) are driven to move horizontally through a transverse moving assembly respectively.
2. The multi-group welding arm synchronous traverse lifting device as recited in claim 1, wherein: the transverse moving assembly comprises a first driving motor (6) arranged on the first connecting plate (5) and a first rack (10) arranged on the first cross beam (3), and a first driving gear (7) arranged on an output shaft of the first driving motor (6) is meshed with the first rack (10);
the transverse moving assembly further comprises a second driving motor (15) arranged on the second connecting plate (13) and a second rack (18) arranged on the second cross beam (4), and a second driving gear (14) arranged on an output shaft of the second driving motor (15) is meshed with the second rack (18).
3. The multi-group welding arm synchronous traverse lifting device as recited in claim 1, wherein: the lifting assembly comprises a first base (32) arranged below the first cross beam (3) and a second base (33) arranged below the second cross beam (4), wherein a first screw rod lifter (24) is arranged on one side of each of the first base (32) and the second base (33), and a second screw rod lifter (25) is arranged on the other side of each of the first base (32) and the second base (33);
the middle parts of the first base (32) and the second base (33) are respectively provided with a T-shaped speed reducer (26), wherein the power input end of the T-shaped speed reducer (26) on the first base (32) is connected with the power output end of the first lifting motor (36), and the power input end of the T-shaped speed reducer on the second base (33) is connected with the power output end of the second lifting motor (39);
the T-shaped speed reducer (26) drives a first screw rod lifter (24) and a second screw rod lifter (25) correspondingly at the same time, the first screw rod lifter (24) and the second screw rod lifter (25) on the first base (32) drive the first cross beam (3) to perform lifting motion, and the first screw rod lifter and the second screw rod lifter on the second base (33) drive the second cross beam (4) to perform lifting motion.
4. The multi-group welding arm synchronous traverse lifting device as recited in claim 3, wherein: the power input end of a T-shaped speed reducer (26) on the first base (32) is connected with the power output end of a first lifting motor (36) through a first coupler (34) and a second coupler (35); the power input end of a T-shaped speed reducer on the second base (33) is connected with the power output end of the second lifting motor (39) through the first coupler and the second coupler.
5. The multi-group welding arm synchronous traverse lifting device as recited in claim 3, wherein: guide bases (23) are respectively installed on two sides of the first base (32) and the second base (33), guide sleeves (22) are respectively installed on each guide base (23), guide rods (21) are respectively installed on the bottom surfaces of the first cross beam (3) and the second cross beam (4), and the guide rods (21) are in guide fit with the corresponding guide sleeves (22).
6. The multi-group welding arm synchronous traverse lifting device as recited in claim 3, wherein: two output ends of the T-shaped speed reducer (26) are respectively connected with one end of a connecting rod (29) through a third connecting flange (30) and a fourth connecting flange (31), and the other end of the connecting rod (29) is connected with the input end of a first screw rod lifter (24) or the input end of a second screw rod lifter (25) through a first connecting flange (27) and a second connecting flange (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111436049.8A CN114147399A (en) | 2021-11-29 | 2021-11-29 | Multi-group welding arm synchronous transverse moving lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111436049.8A CN114147399A (en) | 2021-11-29 | 2021-11-29 | Multi-group welding arm synchronous transverse moving lifting device |
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| Publication Number | Publication Date |
|---|---|
| CN114147399A true CN114147399A (en) | 2022-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111436049.8A Pending CN114147399A (en) | 2021-11-29 | 2021-11-29 | Multi-group welding arm synchronous transverse moving lifting device |
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| CN (1) | CN114147399A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632315A (en) * | 2012-05-03 | 2012-08-15 | 江苏大德重工有限公司 | Integrated electric lifting device for multiple straight flame cutting guns |
| CN202963827U (en) * | 2012-12-07 | 2013-06-05 | 中国国际海运集装箱(集团)股份有限公司 | Welding mechanism for lintel plate and top plate of container |
| CN103253600A (en) * | 2013-04-19 | 2013-08-21 | 杭州凯尔达机器人科技股份有限公司 | Numerical control gantry crane for boom production line |
| CN203875536U (en) * | 2014-05-22 | 2014-10-15 | 无锡华联科技集团有限公司 | Pressing mechanism for box bar assembly machine |
| WO2016201881A1 (en) * | 2015-06-17 | 2016-12-22 | 江苏中威重工机械有限公司 | Roller way lifting mechanism |
-
2021
- 2021-11-29 CN CN202111436049.8A patent/CN114147399A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632315A (en) * | 2012-05-03 | 2012-08-15 | 江苏大德重工有限公司 | Integrated electric lifting device for multiple straight flame cutting guns |
| CN202963827U (en) * | 2012-12-07 | 2013-06-05 | 中国国际海运集装箱(集团)股份有限公司 | Welding mechanism for lintel plate and top plate of container |
| CN103253600A (en) * | 2013-04-19 | 2013-08-21 | 杭州凯尔达机器人科技股份有限公司 | Numerical control gantry crane for boom production line |
| CN203875536U (en) * | 2014-05-22 | 2014-10-15 | 无锡华联科技集团有限公司 | Pressing mechanism for box bar assembly machine |
| WO2016201881A1 (en) * | 2015-06-17 | 2016-12-22 | 江苏中威重工机械有限公司 | Roller way lifting mechanism |
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