CN219632913U - Special equipment for welding double guns and double stations of building machinery box - Google Patents
Special equipment for welding double guns and double stations of building machinery box Download PDFInfo
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- CN219632913U CN219632913U CN202320718966.3U CN202320718966U CN219632913U CN 219632913 U CN219632913 U CN 219632913U CN 202320718966 U CN202320718966 U CN 202320718966U CN 219632913 U CN219632913 U CN 219632913U
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- sliding table
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- box body
- gun
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- 238000003466 welding Methods 0.000 title claims abstract description 79
- 238000010276 construction Methods 0.000 claims description 3
- 239000011324 bead Substances 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
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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
Abstract
The utility model discloses a special device for double-gun and double-station welding of a building machinery box body, which comprises: the welding device comprises a rotary welding device and clamp workbenches arranged on two sides of the welding device, wherein the clamp workbenches are used for fixing components of the building machinery box body, the components of the building machinery box body are welded together by the rotary welding device, welding beads are formed well and are superior to appearance forming of manual one-layer welding beads, filling quantity is lower than filling quantity of manual welding beads, beat is lower than manual welding, welding beads are good in consistency, one-time clamping is performed, risks of driving occupation and turning are reduced, and production welding efficiency is improved.
Description
Technical Field
The utility model relates to special equipment for welding, in particular to special equipment for double-gun and double-station welding of a box body of a building machine.
Background
The support is a core part of the tower crane, and is different from the frame structure of most tower crane products in that the support has the requirements of large welding lines and high welding bead quality requirements,
two production modes of the support are as follows:
1. the manual welding is used, the crane is turned over, so that potential safety hazards exist, the manual welding is slow, the welding wire filling quantity is large, meanwhile, the beat is low, and only 1-3 boxes can be welded by one welder in one class.
2. The robot welding workstation has large equipment investment, the occupied space is more than 2 times larger than that of manpower, and the output of a single class is 3-5 boxes.
The welding of the existing support occupies a large amount of human resources, and under the problems of large improvement of the current yield, improvement of the human cost, small site area and the like, special equipment with small occupied area and quick output is urgently needed.
Disclosure of Invention
Aiming at the problems existing in the prior art, the utility model provides special equipment for double-gun and double-station welding of a box body of a building machine, which solves the problems.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: a special equipment for double-gun and double-station welding of a building machinery box body, comprising: the rotary welding device and the clamp work tables are arranged on two sides of the selective welding device, the clamp work tables are used for fixing components of the building machinery box body, and the rotary welding device welds the components of the building machinery box body together.
Further, the spin welding apparatus includes: the welding machine comprises a revolving base, an upright post, an upper sliding table, a lower sliding table, a cross beam, a left sliding table, a right sliding table, an upper sliding carriage, a lower sliding carriage, welding guns, a guide rail mechanism and a rack driving mechanism, wherein the upright post is arranged on the revolving base, the upper sliding table and the lower sliding table are arranged on the side face of the upright post through the guide rail mechanism, one end of the cross beam is fixed on the upper sliding table and the lower sliding table, the cross beam is vertically arranged with the upright post, the left sliding table and the right sliding table are arranged on the cross beam through the guide rail mechanism, the upper sliding carriage and the lower sliding carriage are arranged on the left sliding table and the right sliding table through the guide rail mechanism, the rack driving mechanism is arranged between the upper sliding carriage and the lower sliding carriage and the left sliding table, the upper sliding carriage and the lower sliding carriage are controlled to move up and down, and the two welding guns are respectively arranged on the two upper sliding carriages and the lower sliding carriages through adjusting brackets.
Further, the lower extreme of upper and lower balladeur train body is equipped with the swing arm, and the swing arm is called the swing arm through the lock bolt and is fixed on the body of upper and lower balladeur train, and welder passes through the regulation support and installs on the swing arm.
Further, the sprocket drive mechanism includes: chain, sprocket driving motor, counter weight, mount pad, the mount pad is installed at the top of stand, and sprocket driving motor installs on the mount pad, and the sprocket is installed on sprocket driving motor's output shaft, the one end and the upper and lower slip table of chain are fixed, and the other end passes through the sprocket and is fixed with the counter weight, the counter weight is installed in the stand.
Further, a counterweight sliding groove is arranged in the upright post.
Further, a rack driving mechanism is further arranged between the left sliding table and the right sliding table and the cross beam, and the left sliding table and the right sliding table are controlled to move left and right on the cross beam.
Further, the rack driving mechanism includes: the rack is arranged on the side surfaces of the left sliding table, the right sliding table, the upper sliding table and the lower sliding table, the gear driving motor is arranged on the cross beam and the left sliding table and positioned on the side surfaces of the rack, and the driving gear is arranged on an output shaft of the gear driving motor, so that teeth on the gear are meshed with teeth on the rack.
Further, the swivel base includes: the rotary table is fixed on the mounting base through bolts, and the upright posts are mounted on the rotary table.
Further, the jig table includes: the automatic centering fixture comprises a fixed base, a rotating shaft, a rotary table, an automatic centering fixture and a fixture telescoping device, wherein the rotary table is hinged to the fixed base through the fixed base, so that the rotary table can rotate along the rotating shaft, the automatic centering fixture is arranged on the rotary table, one end of the fixture telescoping device is hinged to the rotary table provided with the automatic centering fixture, and the other end of the fixture telescoping device is hinged to the fixed base and is controlled to be inclined through the fixture telescoping device.
Further, the rotary table is a hydraulic or electric rotary table.
The beneficial effects of the utility model are as follows:
1) The welding bead forming is excellent, the appearance forming is superior to the manual one-layer welding bead forming, the filling quantity is lower than the manual welding bead filling quantity, the beat is lower than the manual welding, the welding bead consistency is excellent, the one-time clamping and the processing are finished, the driving occupation and turning risks are reduced, and the production welding efficiency is improved;
2) Compared with single-robot welding, the beat is fast, compared with double-robot welding, the method has the advantages of low investment cost, lower heat quantity and lower deformation compared with double-wire welding gun welding, and the training period of operators is faster than the programming training period of robots;
(3) Reduces the occupied space and effectively utilizes the field.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a spin welding apparatus;
FIG. 3 is a schematic view of a partial enlarged structure of FIG. 2;
in the figure: 1. a spin welding device; 11. a swivel base; 111. a rotary table; 112. a mounting base; 12. a column; 13. an upper sliding table and a lower sliding table; 14. a cross beam; 15. a left sliding table and a right sliding table; 16. an upper and lower carriage; 161. swing arms; 17. a welding gun; 18. adjusting the bracket; 2. a clamp workbench; 21. a fixed base; 22. a rotation shaft; 23. and (5) automatically centering the clamp.
Description of the embodiments
The present utility model will be further described in detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the detailed description and specific examples, while indicating the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model.
As shown in fig. 1 to 3, a special device for welding a double gun and a double station of a box body of a construction machine comprises: the rotary welding device 1 and the clamp work tables 2 arranged on two sides of the selective welding device, the clamp work tables 2 are used for fixing components of the building machinery box body, the rotary welding device 1 welds the components of the building machinery box body together, two clamp work tables 2 are arranged, and when one clamp work table 2 is welded, the other clamp work table 2 can be operated, so that the use efficiency and the production efficiency are improved.
Further in this example, the spin welding apparatus 1 includes: the welding machine comprises a revolving base 11, an upright post 12, an upper sliding table 13, a lower sliding table 13, a cross beam 14, a left sliding table 15, a right sliding table 15, an upper sliding table 16, a lower sliding table 16, welding guns 17, a guide rail mechanism and a rack driving mechanism, wherein the upright post 12 is arranged on the revolving base 11, the upper sliding table 13 and the lower sliding table 13 are arranged on the side face of the upright post 12 through the guide rail mechanism, one end of the cross beam 14 is fixed on the upper sliding table 13 and the lower sliding table 13, the cross beam 14 and the upright post 12 are vertically arranged, the left sliding table 15 and the right sliding table 15 are arranged on the cross beam 14 through the guide rail mechanism, the two upper sliding carriages 16 and the right sliding tables 15 are arranged between the upper sliding carriage 16 and the right sliding tables 15, the upper sliding carriages 16 and the lower sliding carriages 16 are controlled to move up and down, and the two welding guns 17 are respectively arranged on the two upper sliding carriages 16 and the lower sliding carriages 16 through adjusting brackets 18.
Further in this example, the welding gun 17 is also provided with a welding seam tracking ball for tracking a welding seam, which is a device for detecting whether the welding seam is deflected at the front side of the welding bead through a ball head.
In this example, the guide rail mechanism is composed of a slide rail and an upper slider slidably mounted on the slide rail.
Further in this example, the lower extreme of upper and lower balladeur train 16 body is equipped with swing arm 161, and swing arm 161 is fixed on the body of upper and lower balladeur train 16 through the locking bolt, and welder 17 passes through adjusting bracket 18 and installs on swing arm 161, through adjusting the locking bolt, can adjust the angle of swing arm 161, and then can adjust the angle of welder 17 as required to the angle of adjustment welder 17 and welding seam.
Further in this example, the sprocket drive mechanism includes: chain, sprocket driving motor, counter weight, mount pad, the mount pad is installed at the top of stand 12, and sprocket driving motor installs on the mount pad, and the sprocket is installed on sprocket driving motor's output shaft, the one end of chain is fixed with upper and lower slip table 13, and the other end passes through the sprocket to be fixed with the counter weight, the counter weight is installed in stand 12, through the counter weight, can alleviate sprocket driving motor's load, guarantees upper and lower slip table 13's stability.
Further in this example, be equipped with the counter weight spout in the stand 12, counter weight slidable mounting can provide axial fixity and direction to the counter weight in the spout, guarantees the stability when the counter weight removes, and then guarantees the stable control to upper and lower slip table 13.
Further in this example, a rack driving mechanism is further provided between the left and right sliding tables 15 and the beam 14, so as to control the left and right sliding tables 15 to move left and right on the beam 14.
Further in this example, the rack driving mechanism includes: the rack is arranged on the side surfaces of the left sliding table 15, the right sliding table 15, the upper sliding carriage 16 and the lower sliding carriage 16, the gear driving motor is arranged on the cross beam 14 and the left sliding table 15 and positioned on the side surfaces of the rack, and the driving gear is arranged on an output shaft of the gear driving motor, so that teeth on the gear are meshed with teeth on the rack.
Further in this example, the swivel base 11 includes: the rotary table 111 and the installation base 112, the installation base 112 is fixed through bolts, the rotary table 111 is fixed on the installation base 112, and the upright post 12 is installed on the rotary table 111.
Further in this example, the jig table 2 includes: the automatic centering fixture comprises a fixed base 21, a rotating shaft 22, a rotary table 111, an automatic centering fixture 23 and a fixture telescoping device, wherein the rotary table 111 is hinged to the fixed base 21 through the fixed base 21, the rotary table 111 can rotate along the rotating shaft 22, the automatic centering fixture 23 is arranged on the rotary table 111, one end of the fixture telescoping device is hinged to the rotary table 111 provided with the automatic centering fixture 23, the other end of the fixture telescoping device is hinged to the fixed base 21, and the inclination angle of the rotary table 111 provided with the automatic centering fixture 23 is controlled through the telescoping control of the fixture telescoping device.
Further in this example, the turntable 111 is a hydraulic or electric turntable 111, and the clamp telescopic device is a hydraulic cylinder or an electric telescopic cylinder.
The support comprises: the middle part of the tower crane for bearing the rotation of the big arm is divided into an upper support and a lower support, the middle part is connected by a rotation support, the upper support is connected with the lifting arm, and the lower support is connected with the tower body;
support box: the upper cover plate, the lower cover plate, the ring plate and the flange base plate of the support form a box structure;
upper cover plate: and after the tower crane stands up, a cover plate is positioned on the upper side of the upper support or the lower support.
And (3) a lower cover plate: and after the tower crane stands up, a cover plate is positioned on the lower side of the upper support or the lower support.
Circle plate: and a ring plate formed by rolling a steel plate is arranged between the upper cover plate and the lower cover plate.
Flange backing plate: and the upper support lower cover plate or the lower support upper cover plate is used for processing a backing plate with a spigot connected with the rotary support.
The upper cover plate, the lower cover plate, the ring plate, the 4 welding lines and the flange backing plate of the tower crane support box body are welded inside and outside simultaneously by using double guns, the efficiency is doubled, the body is fixed on the clamp through an automatic centering clamp 23, the height of an upper sliding frame 16 and a lower sliding frame 16 is adjusted, and then two welding guns 17 are controlled to simultaneously weld the inner side and the outer side of the welding lines.
The upper and lower slipways 13 are adjustable in position on the upright posts 12, the left and right slipways 15 are adjustable in position on the cross beam 14, and the left and right slipways 15 are adjustable in position on the upper and lower carriages 16, so that the adjustable type of the support of the tower crane can be adjusted according to different support types, and the applicability of the adjustable type of the support is improved.
The fixed base 21, the rotating shaft 22, the rotary table 111, the automatic centering clamp 23 and the clamp telescopic device in the clamp workbench 2 form the existing tipping positioner, so that the structure is not repeated in detail; the adjusting bracket 18 is a conventional bracket, and is mainly aimed at adjusting the vertical height of the welding gun 17, so the structure thereof will not be described in detail, and the automatic centering fixture 23 mentioned in the foregoing description is a prior art, and is a patent technology with the patent number CN201210227671, and the name of the automatic centering fixture 23 for a workpiece with a rotating boss and a hole, and will not be described in detail.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, or alternatives falling within the spirit and principles of the utility model.
Claims (10)
1. The utility model provides a construction machinery box duplex gun duplex position welding professional equipment which characterized in that includes: the rotary welding device and the clamp work tables are arranged on two sides of the selective welding device, the clamp work tables are used for fixing components of the building machinery box body, and the rotary welding device welds the components of the building machinery box body together.
2. The special equipment for double-gun and double-station welding of a building machine box body according to claim 1, wherein the rotary welding device comprises: the welding machine comprises a revolving base, an upright post, an upper sliding table, a lower sliding table, a cross beam, a left sliding table, a right sliding table, an upper sliding carriage, a lower sliding carriage, welding guns, a guide rail mechanism and a rack driving mechanism, wherein the upright post is arranged on the revolving base, the upper sliding table and the lower sliding table are arranged on the side face of the upright post through the guide rail mechanism, one end of the cross beam is fixed on the upper sliding table and the lower sliding table, the cross beam is vertically arranged with the upright post, the left sliding table and the right sliding table are arranged on the cross beam through the guide rail mechanism, the upper sliding carriage and the lower sliding carriage are arranged on the left sliding table and the right sliding table through the guide rail mechanism, the rack driving mechanism is arranged between the upper sliding carriage and the lower sliding carriage and the left sliding table, the upper sliding carriage and the lower sliding carriage are controlled to move up and down, and the two welding guns are respectively arranged on the two upper sliding carriages and the lower sliding carriages through adjusting brackets.
3. The special equipment for double-gun and double-station welding of the building machinery box body according to claim 2, wherein a chain wheel driving mechanism is arranged between the upright post and the upper sliding table and the lower sliding table, and the upper sliding table and the lower sliding table are controlled to move up and down on the upright post.
4. A construction machine case double gun double station welding exclusive use apparatus according to claim 3, wherein said sprocket driving mechanism comprises: chain, sprocket driving motor, counter weight, mount pad, the mount pad is installed at the top of stand, and sprocket driving motor installs on the mount pad, and the sprocket is installed on sprocket driving motor's output shaft, the one end and the upper and lower slip table of chain are fixed, and the other end passes through the sprocket and is fixed with the counter weight, the counter weight is installed in the stand.
5. The special double-gun double-station welding equipment for the building machinery box body according to claim 4, wherein the upright post is provided with a counterweight sliding groove.
6. The special equipment for double-gun and double-station welding of the building machinery box body according to claim 2, wherein a rack driving mechanism is further arranged between the left sliding table and the right sliding table and between the left sliding table and the beam, and the left sliding table and the right sliding table are controlled to move left and right on the beam.
7. The special equipment for double-gun and double-station welding of a building machine box body according to claim 6, wherein the rack driving mechanism comprises: the rack is arranged on the side surfaces of the left sliding table, the right sliding table, the upper sliding table and the lower sliding table, the gear driving motor is arranged on the cross beam and the left sliding table and positioned on the side surfaces of the rack, and the driving gear is arranged on an output shaft of the gear driving motor, so that teeth on the gear are meshed with teeth on the rack.
8. The special equipment for double-gun and double-station welding of a building machine box body according to claim 2, wherein the swivel base comprises: the rotary table is fixed on the mounting base through bolts, and the upright posts are mounted on the rotary table.
9. The special equipment for double-gun and double-station welding of a building machine box body according to claim 1, wherein the clamp workbench comprises: the automatic centering fixture comprises a fixed base, a rotating shaft, a rotary table, an automatic centering fixture and a fixture telescoping device, wherein the rotary table is hinged to the fixed base through the fixed base, so that the rotary table can rotate along the rotating shaft, the automatic centering fixture is arranged on the rotary table, one end of the fixture telescoping device is hinged to the rotary table provided with the automatic centering fixture, and the other end of the fixture telescoping device is hinged to the fixed base and is controlled to be inclined through the fixture telescoping device.
10. A special double-gun double-station welding equipment for a building machine box according to claim 8 or 9, wherein the turntable is a hydraulic or electric turntable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320718966.3U CN219632913U (en) | 2023-04-04 | 2023-04-04 | Special equipment for welding double guns and double stations of building machinery box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320718966.3U CN219632913U (en) | 2023-04-04 | 2023-04-04 | Special equipment for welding double guns and double stations of building machinery box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219632913U true CN219632913U (en) | 2023-09-05 |
Family
ID=87807372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320718966.3U Active CN219632913U (en) | 2023-04-04 | 2023-04-04 | Special equipment for welding double guns and double stations of building machinery box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219632913U (en) |
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2023
- 2023-04-04 CN CN202320718966.3U patent/CN219632913U/en active Active
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