CN213410981U - Remove general welding frock of dismantlement formula structure - Google Patents
Remove general welding frock of dismantlement formula structure Download PDFInfo
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- CN213410981U CN213410981U CN202022464133.8U CN202022464133U CN213410981U CN 213410981 U CN213410981 U CN 213410981U CN 202022464133 U CN202022464133 U CN 202022464133U CN 213410981 U CN213410981 U CN 213410981U
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- main beam
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- welding frock
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Abstract
A universal welding tool for a movable and detachable structural part comprises a main beam and two end beams, wherein the main beam is arranged along the length direction of a structural part to be welded, the two end beams are connected to two ends of the main beam, the two end beams are arranged along the width direction of the structural part to be welded, an end plate is welded on the upper end surface of each end beam, more than one support lug is connected to the outer side surface of each end beam, and a through hole corresponding to a mounting hole in a welding positioner is formed in each support lug; the main beam is provided with more than two middle beams which can translate along the main beam, and the middle beams are parallel to the end beams; the middle beam consists of a connecting seat and two side beams respectively connected with two ends of the connecting seat, or consists of the connecting seat and the side beams connected with any one end of the connecting seat, or consists of the connecting seat; the end plates, the connecting seat and the upper end surfaces and the lower end surfaces of the two side beams are all provided with a plurality of mounting holes; the welding labor intensity is reduced, and the production efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of the welding of rocket gun structure spare, specifically be a remove general welding frock of dismantlement formula structure spare.
Background
The structural parts of the existing rocket gun are large and complex in structure, are limited by the complexity of the structure, are difficult to clamp and position, and cannot be automatically welded during assembly and welding, and usually are manually welded. The welding quality is too dependent on the skill level of a welder, the labor intensity is high, the production efficiency is low, and the requirement of batch production cannot be met.
Disclosure of Invention
The utility model relates to a solve above-mentioned prior art not enough to the general welding frock of removal dismantlement formula structure that provides has reduced welding intensity of labour, has improved production efficiency, has also improved the welding quality of component simultaneously.
The utility model discloses technical solution: a universal welding tool for a movable and detachable structural part comprises a main beam and two end beams, wherein the main beam is arranged along the length direction of a structural part to be welded, the two end beams are connected to two ends of the main beam, the two end beams are arranged along the width direction of the structural part to be welded, an end plate is welded to the upper end face of each end beam, more than one support lug is connected to the outer side face of each end beam, and a through hole corresponding to a mounting hole in a welding positioner is formed in each support lug; the main beam is provided with more than two middle beams which can translate along the main beam, and the middle beams are parallel to the end beams; the middle beam consists of a connecting seat and two side beams respectively connected with two ends of the connecting seat, or consists of the connecting seat and the side beams connected with any one end of the connecting seat, or consists of the connecting seat; the end walls of two sides of the connecting seat are provided with positioning holes, screws with the top ends abutting against two side walls of the main beam are arranged in the positioning holes, and a plurality of mounting holes used for positioning and fixing the structural parts to be welded are formed in the upper end surfaces and the lower end surfaces of the end plate, the connecting seat and the two side beams.
The connecting seat is a square pipe structure which is formed by two vertical main beam side plates and two main beam plates connected to the upper end part and the lower end part of the two main beam side plates in an enclosing manner; the locating hole is arranged on the side plate of the main beam.
The middle part of the main beam side plate is provided with a square lightening hole.
The side beam is a square tube structure with one open end and surrounded by two vertical plates, two side beam plates and a connecting plate, the connecting plate is provided with abdicating holes corresponding to the positioning holes on the end walls of the two sides of the connecting seat, and after the screws sequentially pass through the corresponding abdicating holes and the positioning holes, the top end of the screws is supported on the main beam to position and connect the side beam and the connecting seat on the main beam.
The middle part of the connecting plate is provided with a square lightening hole.
The number of the support lugs is two, and the support lugs are arranged side by side.
And reinforcing rib plates are arranged between the support lugs and the outer side face and between the end beam and the main beam.
The number of the reinforcing rib plates is two, and the reinforcing rib plates are uniformly distributed side by side.
Compared with the prior art the utility model discloses mainly used structure automatic weld, its advantage lies in clamping location structure spare when, can carry out the clamping location according to the position that two middle girders in the nimble removal of structure shape in middle part, makes welding frock commonality stronger, avoids making a plurality of special welding frock. When this takes welded structure to fix on positioner, when the structure was rotatory along with positioner, the structure back was sheltered from the position by positioner and is less, makes the great of welding position, avoids upset location structure, labour saving and time saving.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a side elevational view;
FIG. 3 is a perspective view of the connecting seat;
in the figure: 1-main beam, 2-end beam, 3-end plate, 4-outer side surface, 5-support lug, 6-side beam, 7-side beam, 8-connecting seat, 9-reinforcing rib plate, 10-vertical plate, 11-side beam plate, 12-connecting plate, 13-main beam plate and 14-main beam side plate.
Detailed Description
In order to make the objects, contents and advantages of the present invention clearer, the following description will make a detailed description of embodiments of the present invention with reference to the accompanying drawings and examples.
As shown in fig. 1, the utility model discloses a girder 1, end roof beam 2, centre sill, girder 1 arranges along the welded structure length direction, and end roof beam 2 is two, arranges at girder 1 both ends along the width direction of welded structure, and it has an end board 3 to weld respectively on the end roof beam 2 up end, is connected with two journal stirrup 5 of equipartition side by side on the lateral surface 4, sets up the through-hole that corresponds with the mounting hole on the positioner on the journal stirrup 5, and through the bolt with journal stirrup 5 and positioner's mounting hole fixed connection; the number of the middle beams is at least two, the middle beams can translate along the main beam 1 and are parallel to the end beam 2; the middle beam comprises a connecting seat 8 sleeved on the main beam 1 and two side beams connected to two ends of the connecting seat 8, positioning holes are formed in end walls on two sides of the connecting seat 8, screws with the top ends abutting against two side walls of the main beam 1 are arranged in the positioning holes, and a plurality of mounting holes for positioning and fixing structural parts to be welded are formed in the upper end surfaces and the lower end surfaces of the end plate 3, the connecting seat 8 and the two side beams; reinforcing rib plates 9 are arranged between the support lugs 5 and the outer side surface 4 and between the end beam 2 and the main beam 1; the two reinforcing rib plates 9 are arranged side by side and are evenly distributed.
As shown in fig. 2, the side beam is a square tube structure with one open end and surrounded by two vertical plates 10, two side beam plates 11 and a connecting plate 12, the connecting plate 12 is provided with a yielding hole corresponding to the positioning hole on the end wall at both sides of the connecting seat 8, and after the screw sequentially passes through the corresponding yielding hole and the positioning hole, the top end of the screw abuts against the main beam 1, so that the side beam and the connecting seat 8 are connected to the main beam 1 in a positioning manner. The middle part of the connecting plate 12 is provided with a square lightening hole.
As shown in fig. 3, the connecting seat 8 is a square pipe structure surrounded by two vertical main beam side plates 14 and two main beam plates 13 connected to the upper end and the lower end of the two main beam side plates 14; the locating holes are arranged on the main beam side plates 14. The middle part of the girder side plate 14 is provided with a square lightening hole.
During operation, fix four lugs 5 on this frock and positioner, according to the distance between two connecting seats 8 of structure size adjustment to fix connecting seat 8 and girder 1 through the bolt. Whether the two side beams (6, 7) are installed or not is determined according to the structural shape of the structural member, and the two side beams (6, 7) are connected, screwed and fixed with the connecting seat 8 through bolts when being installed; then the structural member is placed on a plane formed by the side beams (6, 7) and the connecting seat 8 and is fixed by adopting a bolt and pressing plate screwing mode. And finally, connecting the welding component with the tool into a whole, rotating along with the rotation of the welding positioner, and welding the component through the welding positioner in the rotating process.
After the tool is used, a large structural part can be clamped and positioned quickly, automatic welding is adopted for welding, the problems of high labor intensity and low production efficiency of manual welding are solved, and meanwhile, the welding quality of the structural part is improved. The middle part assembly of the tool is convenient to disassemble, can be freely adjusted in position, and can be used for welding various structural members.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.
Claims (8)
1. The utility model provides a remove general welding frock of dismantlement formula structure which characterized in that: the welding positioner comprises a main beam (1) arranged along the length direction of a structural part to be welded and two end beams (2) connected to two ends of the main beam (1), wherein the two end beams (2) are arranged along the width direction of the structural part to be welded, an end plate (3) is welded on the upper end surface of each end beam, more than one support lug (5) is connected on the outer side surface (4), and through holes corresponding to mounting holes on the welding positioner are formed in the support lugs (5); more than two middle beams capable of translating along the main beam (1) are arranged on the main beam (1), and the middle beams are parallel to the end beams (2); the middle beam consists of a connecting seat (8) and two side beams which are respectively connected with two ends of the connecting seat (8), or consists of the connecting seat (8) and the side beam connected with any one end of the connecting seat (8), or consists of the connecting seat (8); the end walls of two sides of the connecting seat (8) are provided with positioning holes, screws with the top ends abutting against two side walls of the main beam (1) are arranged in the positioning holes, and a plurality of mounting holes used for positioning and fixing the structural parts to be welded are formed in the end plates (3), the connecting seat (8) and the upper end surfaces and the lower end surfaces of the two side beams.
2. The general welding frock of removal dismantlement formula structure of claim 1, characterized in that: the connecting seat (8) is a square tube structure formed by two vertical main beam side plates (14) and two main beam plates (13) connected to the upper end and the lower end of the two main beam side plates (14) in a surrounding mode; the positioning holes are arranged on the main beam side plates (14).
3. The general welding frock of removal dismantlement formula structure of claim 2, characterized in that: the middle part of the main beam side plate (14) is provided with a square lightening hole.
4. The general welding frock of removal dismantlement formula structure of claim 1, characterized in that: the curb girder is the square tubular structure of one end open-ended that encloses by two risers (10), two curb girders board (11) and connecting plate (12), is equipped with the hole of stepping down that corresponds with the locating hole on connecting seat (8) both sides end wall on connecting plate (12), and after the screw passed corresponding hole of stepping down, locating hole in proper order, the top was supported on girder (1), with curb girder and connecting seat (8) positioning connection on girder (1).
5. The general welding frock of removal dismantlement formula structure of claim 4, characterized in that: the middle part of the connecting plate (12) is provided with a square lightening hole.
6. The general welding frock of removal dismantlement formula structure of claim 1, characterized in that: the number of the support lugs (5) is two, and the support lugs are arranged side by side.
7. The general welding frock of removal dismantlement formula structure of claim 1, characterized in that: reinforcing rib plates (9) are arranged between the support lugs (5) and the outer side face (4) and between the end beam (2) and the main beam (1).
8. The general welding frock of removal dismantlement formula structure of claim 7, characterized in that: the number of the reinforcing rib plates (9) is two, and the reinforcing rib plates are uniformly distributed side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022464133.8U CN213410981U (en) | 2020-10-30 | 2020-10-30 | Remove general welding frock of dismantlement formula structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022464133.8U CN213410981U (en) | 2020-10-30 | 2020-10-30 | Remove general welding frock of dismantlement formula structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213410981U true CN213410981U (en) | 2021-06-11 |
Family
ID=76248641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022464133.8U Active CN213410981U (en) | 2020-10-30 | 2020-10-30 | Remove general welding frock of dismantlement formula structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213410981U (en) |
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2020
- 2020-10-30 CN CN202022464133.8U patent/CN213410981U/en active Active
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