CN220006577U - Axial positioning device for welding flexible joint of vehicle - Google Patents
Axial positioning device for welding flexible joint of vehicle Download PDFInfo
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- CN220006577U CN220006577U CN202321356673.1U CN202321356673U CN220006577U CN 220006577 U CN220006577 U CN 220006577U CN 202321356673 U CN202321356673 U CN 202321356673U CN 220006577 U CN220006577 U CN 220006577U
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- riser
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- vehicle
- positioning device
- threaded rod
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- 238000003466 welding Methods 0.000 title claims abstract description 23
- 230000000694 effects Effects 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model belongs to the technical field of positioning equipment, in particular to a welding axial positioning device for a vehicle flexible joint, which comprises a bottom plate, wherein a first vertical plate is fixedly arranged at the top of the bottom plate, two sliding grooves are formed in the top of the bottom plate, sliding blocks are movably arranged in the two sliding grooves, and a same second vertical plate is fixedly arranged at the top of the two sliding blocks.
Description
Technical Field
The utility model relates to the technical field of positioning equipment, in particular to a welding axial positioning device for a vehicle flexible joint.
Background
The flexible joint for the automobile is an important connecting member in the field of automobiles, utilizes the special air tightness of the flexible joint, adopts double-layer hydraulic pressure during molding, takes water as a medium, and the manufactured corrugated pipe is more beneficial to the emission of automobile exhaust and reduces the environmental pollution caused by the engine exhaust to the minimum point. The corrugated pipe is used for absorbing vibration of an exhaust system and preventing excessive thermal deformation, so that comfortable riding feel is provided, the inside of the corrugated pipe can be provided with a net sleeve and an expansion joint, the corrugated pipe can play a role in eliminating engine noise, and the joint of the flexible joint needs to be welded in the production process.
However, in the existing equipment, the axial positioning device with a rotating function is not provided, the positions of the flexible joints are required to be frequently adjusted so as to facilitate welding of different positions, the processing efficiency can be reduced due to the frequent adjustment of the flexible joints, and therefore the axial positioning device for welding the flexible joints for the vehicle is provided.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a welding axial positioning device for a vehicle flexible joint.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a vehicle flexible joint welding axial positioning device, includes the bottom plate, the fixed first riser that is equipped with in top of bottom plate, the top of bottom plate is equipped with two spouts, two all move about in the spout is equipped with the slider, two the fixed same second riser that is equipped with in top of slider, one side that first riser and second riser are close to all is equipped with the spacing groove, one side of second riser is fixed and is equipped with the limiting plate, the activity is equipped with positioning bolt on the limiting plate, one side that first riser and second riser are close to mutually all is equipped with location structure, one side activity of first riser is equipped with the pivot, the one end and the location structure fixed connection of pivot, the other end of pivot is fixed and is equipped with the carousel, the activity is equipped with the inserted bar on the carousel.
As a further description of the above technical solution:
the locating structure comprises two locating plates movably connected with a first vertical plate and a second vertical plate, two locating plates are respectively provided with two mounting grooves on one side, which is close to each other, of each locating plate, a sliding rod is fixedly arranged in each mounting groove, a connecting block is movably arranged on each sliding rod, a threaded rod is movably arranged in each mounting groove, one end of each threaded rod penetrates through each connecting block and is movably connected with each connecting block, one end of each threaded rod extends out of each mounting groove and is fixedly provided with a rotating handle, an inner clamping block is fixedly arranged on the front face of each connecting block, two locating plates are respectively fixedly provided with a plurality of connecting rods on one side, which is far away from each locating plate, of each connecting rod is fixedly provided with a limiting block, and each limiting block is matched with each limiting groove.
As a further description of the above technical solution:
the connecting block is provided with a through hole, the inner wall of the through hole is provided with threads, and the threaded rod is matched with the threads on the inner wall of the through hole.
As a further description of the above technical solution:
the inner wall of one side of the mounting groove is fixedly provided with a guide block, the guide block is provided with a groove, a bearing is arranged in the groove, the outer ring of the bearing is fixedly connected with the inner wall of the groove, and the inner ring of the bearing is fixedly sleeved on the threaded rod.
As a further description of the above technical solution:
one side that two the positioning disk kept away from mutually is all fixed and is equipped with the connecting axle, connecting axle and pivot fixed connection on the first riser, two connecting axle respectively with first riser and second riser swing joint.
As a further description of the above technical solution:
the top of bottom plate is equipped with a plurality of internal thread holes, the internal thread hole is located between two spouts, positioning bolt and internal thread hole looks adaptation.
The utility model has the following beneficial effects:
1. compared with the prior art, this automobile-used flexible joint welding axial positioning device, through setting up parts such as inserted bar, jack, pivot, connecting axle and location structure, when need weld the position of flexible joint bottom, outwards stimulate the inserted bar, after the inserted bar breaks away from the jack of first riser one side, rotate the carousel, the carousel drives the pivot, the pivot drives the connecting axle again, the connecting axle drives location structure and flexible joint again, in the position is moderate later inserts the inserted bar again in the jack, fix a position location structure and flexible joint, realize the regulation to flexible joint position, need not to take off the flexible joint and reposition, welding efficiency has been improved.
2. Compared with the prior art, the welding axial positioning device for the automotive flexible joint is characterized in that the sliding groove, the sliding block, the second vertical plate, the limiting plate, the positioning bolt and other components are arranged, and the position of the second vertical plate is adjusted according to the length of the flexible joint before use, so that the adjustment of the distance between the two vertical plates is realized, the flexible joints with different specifications can be positioned, and the application range of equipment is enlarged.
Drawings
FIG. 1 is a schematic perspective view of a first perspective view of an axial positioning device for welding a flexible joint for a vehicle according to the present utility model;
FIG. 2 is a schematic view of a second perspective view of the device for positioning a welding shaft of a flexible joint for a vehicle according to the present utility model;
fig. 3 is a schematic side sectional structure of a positioning disc in the welding axial positioning device for the vehicle flexible joint.
Legend description:
1. a bottom plate; 2. a first riser; 3. a chute; 4. a slide block; 5. a second riser; 6. a limiting plate; 7. positioning bolts; 8. an internal threaded hole; 9. a positioning structure; 901. a positioning plate; 902. a mounting groove; 903. a slide bar; 904. a connecting block; 905. a threaded rod; 906. an inner clamping block; 907. a connecting rod; 908. a limiting block; 10. a rotating shaft; 11. a turntable; 12. and a plunger.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 3, the utility model provides a vehicle flexible joint welding axial positioning device: the novel vertical plate comprises a bottom plate 1, wherein a first vertical plate 2 is installed on a top bolt of the bottom plate 1, two sliding grooves 3 are formed in the top of the bottom plate 1, sliding blocks 4 are slidably installed in the two sliding grooves 3, a same second vertical plate 5 is installed on top bolts of the two sliding blocks 4, a limiting groove is formed in one side, close to the first vertical plate 2 and the second vertical plate 5, of each other, a limiting plate 6 is installed on one side bolt of the second vertical plate 5, a positioning bolt 7 is installed on each limiting plate 6 in a threaded mode, a plurality of internal threaded holes 8 are formed in the top of the bottom plate 1, the internal threaded holes 8 are located between the two sliding grooves 3, and the positioning bolts 7 are matched with the internal threaded holes 8;
the side of the first vertical plate 2 and the side of the second vertical plate 5, which are close to each other, are respectively provided with a positioning structure 9, the positioning structure 9 comprises two positioning plates 901 which are rotationally connected with the first vertical plate 2 and the second vertical plate 5, the connecting shafts are welded on the far sides of the two positioning plates 901, the connecting shafts on the first vertical plate 2 are welded with the rotating shafts 10, the two connecting shafts are respectively rotationally connected with the first vertical plate 2 and the second vertical plate 5, the side of the two positioning plates 901, which are close to each other, is respectively provided with two mounting grooves 902, a sliding rod 903 is welded in the mounting grooves 902, a connecting block 904 is slidably arranged on the sliding rod 903, a threaded rod 905 is rotationally arranged in the mounting grooves 902, a guide block is welded on the inner wall of one side of the mounting groove 902, a groove is arranged on the guide block, a bearing is arranged in the groove, the outer ring of the bearing is welded on the inner wall of the groove, one end of the bearing inner ring of the bearing 905 penetrates through the connecting block 904 and is in threaded connection with the threaded rod 905, the connecting block 904 is provided with a through hole, the inner wall of the through hole is provided with threads, the threads of the threaded rod 905 are matched with the threads of the inner wall of the through hole, one end of the threaded rod 905 extends out of the mounting groove 902 and is welded with a rotating handle, the front surface of the connecting block 904 is welded with an inner clamping block 906, the inner clamping block 906 is attached to the inner wall of the flexible joint to realize inner clamping, the welding of the outer part of the flexible joint is not influenced, one side of the two positioning plates 901, which is far away from each other, is welded with a plurality of connecting rods 907, one end of the plurality of connecting rods 907, which is far away from the positioning plates 901, is provided with a limiting block 908, the limiting block 908 is matched with the limiting groove, the setting of the limiting block 908 and the connecting rods 907 can improve the stability of the positioning plates 901 during rotation, one side of the first vertical plate 2 is rotationally provided with a rotating shaft 10, one end of the rotating shaft 10 is welded with a positioning structure 9, the other end of the rotating shaft 10 is welded with a rotating plate 11, the rotating plate 11 is slidingly provided with a inserting rod 12, the positioning of the turntable 11 can be achieved by the arrangement of the plunger 12.
Working principle: when the positioning bolt is used, the distance between the two positioning plates 901 is adjusted according to the length of the flexible joint, the positioning bolt 7 is rotated anticlockwise, after the positioning bolt 7 is separated from the internal threaded hole 8, the second vertical plate 5 is pulled, the flexible joint to be welded is placed between the two vertical plates, the second vertical plate 5 drives the positioning structure 9 on one side, after the two vertical plates are attached to two sides of the flexible joint, the positioning bolt 7 is rotated clockwise, after the positioning bolt 7 is inserted into the internal threaded hole 8, the two threaded rods 905 are simultaneously rotated anticlockwise, the two threaded rods 905 drive the two connecting blocks 904 to move in the direction away from each other, the two connecting blocks 904 drive the two internal clamping blocks 906, after the internal clamping blocks 906 are attached to the inner wall of the flexible joint, the rotating handle is stopped, the positioning of the flexible joint is completed, then the welding operation can be performed, when the position of the bottom of the flexible joint is required to be welded, the inserting rod 12 is pulled outwards, after the inserting rod 12 is separated from the inserting hole on one side of the first vertical plate 2, the rotating 11, the rotating disc 11 drives 10, the rotating shaft 10 drives the connecting shaft 9, the connecting shaft drives the connecting shaft and the positioning structure to be removed from the flexible joint, the flexible joint is not required to be positioned, and the flexible joint is required to be positioned.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a vehicle flexible joint welding axial positioning device, includes bottom plate (1), its characterized in that: the utility model discloses a fixed first riser (2) that is equipped with in top of bottom plate (1), the top of bottom plate (1) is equipped with two spouts (3), two equal activity in spout (3) is equipped with slider (4), two the fixed same second riser (5) that are equipped with in top of slider (4), one side that first riser (2) and second riser (5) are close to all is equipped with the spacing groove, one side of second riser (5) is fixed and is equipped with limiting plate (6), the activity is equipped with positioning bolt (7) on limiting plate (6), one side that first riser (2) and second riser (5) are close to all is equipped with location structure (9), one side activity of first riser (2) is equipped with pivot (10), one end and location structure (9) fixed connection of pivot (10), the other end of pivot (10) is fixed and is equipped with carousel (11), the activity is equipped with on carousel (11) and inserts pole (12).
2. The vehicle flexure welding axial positioning device of claim 1 wherein: the utility model provides a locating structure (9) is including two positioning disk (901) with first riser (2) and second riser (5) swing joint, two one side that positioning disk (901) is close to all is equipped with two mounting grooves (902), mounting groove (902) internal fixation is equipped with slide bar (903), the activity is equipped with connecting block (904) on slide bar (903), mounting groove (902) internal movement is equipped with threaded rod (905), the one end of threaded rod (905) runs through connecting block (904) and threaded rod (905) and connecting block (904) swing joint, the one end of threaded rod (905) extends to outside mounting groove (902) and is fixed and be equipped with the turning handle, the front of connecting block (904) is fixed and is equipped with interior fixture block (906), two one side that positioning disk (901) kept away from all is fixed and is equipped with a plurality of connecting rods (907), a plurality of one end that positioning disk (901) were kept away from all is fixed and is equipped with stopper (908), stopper (908) and spacing groove looks adaptation.
3. The vehicle flexure welding axial positioning device of claim 2, wherein: the connecting block (904) is provided with a through hole, the inner wall of the through hole is provided with threads, and the threaded rod (905) is matched with the threads on the inner wall of the through hole.
4. The vehicle flexure welding axial positioning device of claim 2, wherein: the inner wall of one side of the mounting groove (902) is fixedly provided with a guide block, the guide block is provided with a groove, a bearing is arranged in the groove, the outer ring of the bearing is fixedly connected with the inner wall of the groove, and the inner ring of the bearing is fixedly sleeved on a threaded rod (905).
5. The vehicle flexure welding axial positioning device of claim 2, wherein: one side that two positioning disk (901) kept away from mutually all is fixed and is equipped with the connecting axle, connecting axle and pivot (10) fixed connection on first riser (2), two connecting axle respectively with first riser (2) and second riser (5) swing joint.
6. The vehicle flexure welding axial positioning device of claim 1 wherein: the top of bottom plate (1) is equipped with a plurality of internal thread holes (8), internal thread hole (8) are located between two spouts (3), locating bolt (7) and internal thread hole (8) looks adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321356673.1U CN220006577U (en) | 2023-05-31 | 2023-05-31 | Axial positioning device for welding flexible joint of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321356673.1U CN220006577U (en) | 2023-05-31 | 2023-05-31 | Axial positioning device for welding flexible joint of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220006577U true CN220006577U (en) | 2023-11-14 |
Family
ID=88689289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321356673.1U Active CN220006577U (en) | 2023-05-31 | 2023-05-31 | Axial positioning device for welding flexible joint of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220006577U (en) |
-
2023
- 2023-05-31 CN CN202321356673.1U patent/CN220006577U/en active Active
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