CN211465298U - Flexible automatic welding tool for trapezoidal bridge - Google Patents
Flexible automatic welding tool for trapezoidal bridge Download PDFInfo
- Publication number
- CN211465298U CN211465298U CN201922387275.6U CN201922387275U CN211465298U CN 211465298 U CN211465298 U CN 211465298U CN 201922387275 U CN201922387275 U CN 201922387275U CN 211465298 U CN211465298 U CN 211465298U
- Authority
- CN
- China
- Prior art keywords
- curb plate
- positioning mechanism
- plate positioning
- welding tool
- frame main
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a flexible automatic weld frock of trapezoidal crane span structure, including frame main part and curb plate positioning mechanism, the both ends of frame main part all have flange through the bolt fastening, and the web beam is evenly installed to the bottom of frame main part, curb plate positioning mechanism is all installed to the both sides of frame main part top, and the welding cylinder is evenly installed to curb plate positioning mechanism's bottom, the inboard vertical evenly being fixed with of curb plate positioning mechanism has the curb plate, and the outside correspondence of curb plate is fixed with the diaphragm, installs the second guide arm cylinder on the curb plate positioning mechanism in the diaphragm outside. The utility model discloses a curb plate positioning mechanism of both sides presss from both sides tightly fixedly to the both sides of crane span structure, has realized automatic frock, and closing device through the upper end simultaneously carries out spacing clamp tightly to the crosspiece of crane span structure, through the both ends installation anti-deformation device at the frock, locks the crane span structure, prevents that it from appearing welding deformation to welding precision has been guaranteed.
Description
Technical Field
The utility model relates to an automatic weld technical field specifically is a flexible automatic weld frock of trapezoidal crane span structure.
Background
At present in the welding field of trapezoidal crane span structure, mainly be that the manual work is earlier with two blocks of curb plates place the back that targets in place one crosspiece again and place and then the point is fixed a crosspiece, weld together once more, and this welding operation is accomplished on a simple welded platform more at present, and manual work is simple before the welding is a location of doing, leads to the product accuracy after the welding relatively poor easily, and welding efficiency is also relatively lower, and multiple product needs several kinds of corresponding frocks simultaneously.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a flexible automatic weld frock of trapezoidal crane span structure to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: flexible automatic weld frock of trapezoidal crane span structure, including frame main part and curb plate positioning mechanism, the both ends of frame main part all are fixed with flange through the bolt, and strengthening beam is evenly installed to the bottom of frame main part, curb plate positioning mechanism is all installed to the both sides of frame main part top, and the welding cylinder is evenly installed to curb plate positioning mechanism's bottom, the inboard vertical evenly fixed with curb plate of curb plate positioning mechanism, the outside correspondence of curb plate is fixed with the diaphragm, installs the second guide arm cylinder on the curb plate positioning mechanism in the diaphragm outside, and the output of second guide arm cylinder and the perpendicular fixed connection of outer wall of diaphragm.
Preferably, 4 groups of linear guide rails are uniformly installed at the bottom of the frame main body, and limiting holes are uniformly formed in the linear guide rails.
Preferably, the two ends of the side plate positioning mechanism are both provided with a reverse deformation device, the reverse deformation device comprises a first guide rod cylinder and a pressing plate, the top of the first guide rod cylinder is horizontally provided with the pressing plate, and one end of the pressing plate, far away from the first guide rod cylinder, is provided with a pressing column.
Preferably, the outer side of the transverse plate is horizontally provided with an adjusting slide rod, the adjusting slide rod is uniformly sleeved with an L-shaped pressing device through an angle adjuster, and the end part of the pressing device is provided with a pressing column.
Preferably, a crosspiece is arranged between the pressing devices on the two sides of the frame body, and through holes are uniformly formed in the crosspiece.
Preferably, 4 adjusting frames are uniformly fixed at the bottom of the side plate positioning mechanism, adjusting sliding blocks are fixed at the bottom of the inner side of each adjusting frame, and the adjusting sliding blocks are installed on the linear guide rails.
Compared with the prior art, the beneficial effects of the utility model are that: the two sides of the bridge are clamped and fixed through the side plate positioning mechanisms on the two sides, the automatic tool is realized, meanwhile, the transverse bars of the bridge are limited and clamped through the pressing device on the upper end, the bridge is locked through the anti-deformation devices mounted at the two ends of the tool, the welding deformation of the bridge is prevented, the welding precision is guaranteed, the distance between the side plate positioning mechanisms on the two sides can be adjusted according to the size of the bridge, the bridge is applicable to welding of bridges with different sizes, and the practicability is high.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the back structure of the present invention;
fig. 3 is a schematic structural view of the side plate positioning mechanism of the present invention.
In the figure: 1. a frame body; 101. a reinforcing cross beam; 102. a linear guide rail; 103. a limiting hole; 2. a connecting flange; 3. a reversible deformation device; 301. a first guide rod cylinder; 302. a compression plate; 4. a crosspiece; 401. A through hole; 5. a pressing device; 6. a side plate; 7. a transverse plate; 8. a second guide rod cylinder; 9. adjusting the sliding rod; 10. a side plate positioning mechanism; 1001. an adjusting bracket; 1002. adjusting the sliding block; 11. welding the cylinder; 12. And (5) compressing the column.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides an embodiment: a flexible automatic welding tool for a trapezoid bridge comprises a frame main body 1 and a side plate positioning mechanism 10, wherein connecting flanges 2 are fixed at two ends of the frame main body 1 through bolts, reinforcing cross beams 101 are uniformly arranged at the bottom of the frame main body 1, 4 groups of linear guide rails 102 are uniformly arranged at the bottom of the frame main body 1, and limiting holes 103 are uniformly formed in the linear guide rails 102 and used for limiting sliding distance;
the two sides above the frame main body 1 are respectively provided with a side plate positioning mechanism 10, two ends of each side plate positioning mechanism 10 are respectively provided with a reverse deformation device 3, each reverse deformation device 3 comprises a first guide rod cylinder 301 and a pressing plate 302, the top of each first guide rod cylinder 301 is horizontally provided with the pressing plate 302, one end of each pressing plate 302, which is far away from the corresponding first guide rod cylinder 301, is provided with a pressing column 12, and the phenomenon of contraction and deformation of a welding seam in the welding process is prevented by clamping and fixing two ends of a welding part;
the bottom of the side plate positioning mechanism 10 is uniformly provided with welding cylinders 11, the inner side of the side plate positioning mechanism 10 is vertically and uniformly fixed with side plates 6, the outer side of each side plate 6 is correspondingly fixed with a transverse plate 7, the side plate positioning mechanism 10 on the outer side of the transverse plate 7 is provided with a second guide rod cylinder 8, the output end of each second guide rod cylinder 8 is vertically and fixedly connected with the outer wall of the transverse plate 7, and the second guide rod cylinder 8 pushes the transverse plate 7 to be close to the side plates 6, so that a bridge frame side plate positioned between the side plates 6 and the transverse plate 7 is clamped and fixed;
an adjusting slide rod 9 is horizontally arranged on the outer side of the transverse plate 7, an L-shaped pressing device 5 is uniformly sleeved on the adjusting slide rod 9 through an angle adjuster, so that clamping, fixing and loosening of the crosspiece 4 are facilitated by rotating the pressing device 5, a pressing column 12 is arranged at the end part of the pressing device 5, the crosspiece 4 is arranged between the pressing devices 5 on the two sides of the frame main body 1, and through holes 401 are uniformly formed in the crosspiece 4;
the bottom of the side plate positioning mechanism 10 is uniformly fixed with 4 adjusting frames 1001, the bottom of the inner side of each adjusting frame 1001 is fixed with an adjusting slide block 1002, and the adjusting slide blocks 1002 are installed on the linear guide rail 102.
The working principle is as follows:
1. confirming the specification of a product before assembling, selecting a welding program on a touch screen of a master control, and adjusting the specification product corresponding to the tool, so as to control the side plate positioning mechanisms 10 on the two sides to perform translation adjustment on the linear guide rail 102 for spacing;
2. the PLC acquires the corresponding product size and then compares the product size with a manually selected program to determine whether the product size is consistent with the manually selected program, and the PLC starts to send an instruction for allowing assembly after determining that the product size is correct;
3. after the robot starts to assemble the side plates in place, the second guide rod cylinder 8 drives the transverse plate 7 to translate and is matched with the side plates 6 to press the side plates of the bridge;
4. after sequentially grabbing the crosspieces 4 and assembling the crosspieces to the welding tool by the robot, rotating the pressing device 5 to press the two ends of the crosspieces;
5. and when all the parts are completely assembled, sending an assembling completion instruction to wait for welding by the robot.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a flexible automatic weld frock of trapezoidal crane span structure, includes frame main part (1) and curb plate positioning mechanism (10), its characterized in that: the utility model discloses a frame, including frame main body (1), curb plate positioning mechanism (10), welding cylinder (11), curb plate positioning mechanism (10), curb plate cylinder (8), and the output of second guide arm cylinder (8) and the perpendicular fixed connection of outer wall of diaphragm (7) are installed to the inboard vertical even curb plate (6) that is fixed with of curb plate positioning mechanism (10), and the outside correspondence of curb plate (6) is fixed with diaphragm (7), installs second guide arm cylinder (8) on curb plate positioning mechanism (10) in the diaphragm (7) outside, and the output of second guide arm cylinder (8) and the bottom of diaphragm (7) are installed to the bottom of frame main body (1) evenly.
2. The automatic flexible welding tool for the trapezoid bridge frame of claim 1, wherein the automatic flexible welding tool comprises: the bottom of the frame body (1) is uniformly provided with 4 groups of linear guide rails (102), and the linear guide rails (102) are uniformly provided with limiting holes (103).
3. The automatic flexible welding tool for the trapezoid bridge frame of claim 1, wherein the automatic flexible welding tool comprises: two ends of the side plate positioning mechanism (10) are respectively provided with a reverse deformation device (3), each reverse deformation device (3) comprises a first guide rod cylinder (301) and a pressing plate (302), the pressing plate (302) is horizontally arranged at the top of each first guide rod cylinder (301), and one end, far away from the first guide rod cylinder (301), of each pressing plate (302) is provided with a pressing column (12).
4. The automatic flexible welding tool for the trapezoid bridge frame of claim 1, wherein the automatic flexible welding tool comprises: the outer side of the transverse plate (7) is horizontally provided with an adjusting slide rod (9), the adjusting slide rod (9) is uniformly sleeved with an L-shaped pressing device (5) through an angle adjuster, and the end part of the pressing device (5) is provided with a pressing column (12).
5. The automatic flexible welding tool for the trapezoid bridge frame of claim 4, wherein the automatic flexible welding tool comprises: be provided with crosspiece (4) between closing device (5) of frame main part (1) both sides, evenly be provided with through-hole (401) on crosspiece (4).
6. The automatic flexible welding tool for the trapezoid bridge frame of claim 2, wherein the automatic flexible welding tool comprises: the bottom of the side plate positioning mechanism (10) is uniformly fixed with 4 adjusting frames (1001), the bottom of the inner side of each adjusting frame (1001) is fixed with an adjusting slide block (1002), and each adjusting slide block (1002) is installed on the linear guide rail (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922387275.6U CN211465298U (en) | 2019-12-27 | 2019-12-27 | Flexible automatic welding tool for trapezoidal bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922387275.6U CN211465298U (en) | 2019-12-27 | 2019-12-27 | Flexible automatic welding tool for trapezoidal bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211465298U true CN211465298U (en) | 2020-09-11 |
Family
ID=72370216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922387275.6U Active CN211465298U (en) | 2019-12-27 | 2019-12-27 | Flexible automatic welding tool for trapezoidal bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211465298U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112872692A (en) * | 2021-04-12 | 2021-06-01 | 徐剑 | Cable testing bridge preparation welding forming frock clamp |
| CN114029687A (en) * | 2021-12-21 | 2022-02-11 | 南京合信自动化有限公司 | Frock clamp suitable for automatic assembly welding of buckled plate work piece robot |
-
2019
- 2019-12-27 CN CN201922387275.6U patent/CN211465298U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112872692A (en) * | 2021-04-12 | 2021-06-01 | 徐剑 | Cable testing bridge preparation welding forming frock clamp |
| CN114029687A (en) * | 2021-12-21 | 2022-02-11 | 南京合信自动化有限公司 | Frock clamp suitable for automatic assembly welding of buckled plate work piece robot |
| CN114029687B (en) * | 2021-12-21 | 2024-03-26 | 南京合信自动化有限公司 | Frock clamp suitable for automatic assembly welding of buckled plate work piece robot |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211465298U (en) | Flexible automatic welding tool for trapezoidal bridge | |
| CN105215612A (en) | A kind of electric locomotive eight axle bogie framework welding tool setup | |
| CA1266792A (en) | Suspended rail welder | |
| CN206084248U (en) | Welding frock of sandy beach vehicle bottom dish sheet metal component | |
| CN210851383U (en) | Rubber tube assembling equipment for four-way pipe | |
| CN202517214U (en) | Upper car platform welding fixture | |
| CN211248939U (en) | Welding tool for front and back assembly of car roof | |
| CN210334946U (en) | Clamping and positioning tool before welding of flower fence | |
| CN111379222A (en) | Multi-section type prefabricated box girder transportation and hydraulic installation equipment | |
| CN206824812U (en) | A kind of track traffic drum type framed side wallboard agitating friction weldering clamping tooling | |
| CN214816111U (en) | Triangular reinforcing bar net piece tool positioning device | |
| CN212238672U (en) | Bridge plate correcting device | |
| CN204639511U (en) | A kind of welded limiting fixture | |
| CN217291117U (en) | Double-cylinder horizontal-pushing type inner support shaping welding tool | |
| CN210524273U (en) | Fixture assembly of tool rack | |
| CN219212126U (en) | Lower chord welding machine for processing well lattice steel bar truss | |
| CN218311734U (en) | Automatic fixed-position welding tool for butt-joint type garbage truck box body | |
| CN210476021U (en) | Tool table for welding wing plate by mechanical arm | |
| CN220993295U (en) | Positioning welding device for I-steel connecting steel plate | |
| PL179069B1 (en) | Method of and apparatus for tack welding the components of overhead travelling crane box girder | |
| CN215432239U (en) | Folding box is to page turning over frock | |
| CN217344110U (en) | Welding equipment for machine tool base | |
| CN211438769U (en) | Spot welding tool for right foot bracket of cross beam | |
| CN219188185U (en) | Welding angle deformation correcting unit with adjustable | |
| CN220092598U (en) | Reverse deformation plate hook device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |