CN220240547U - Auxiliary mechanism for welding impeller blades - Google Patents
Auxiliary mechanism for welding impeller blades Download PDFInfo
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- CN220240547U CN220240547U CN202321821247.0U CN202321821247U CN220240547U CN 220240547 U CN220240547 U CN 220240547U CN 202321821247 U CN202321821247 U CN 202321821247U CN 220240547 U CN220240547 U CN 220240547U
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- top surface
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- auxiliary mechanism
- fixed
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- 238000003466 welding Methods 0.000 title claims abstract description 32
- 238000007493 shaping process Methods 0.000 claims description 3
- 125000003003 spiro group Chemical group 0.000 claims 6
- 238000000034 method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model discloses an auxiliary mechanism for welding impeller blades, which comprises a fixed bottom plate, wherein the middle part of the top surface of the fixed bottom plate is movably connected with a vertical column body through a bearing, a vertical threaded hole extending downwards is formed in the middle part of the top surface of the vertical column body, an adjusting screw is in threaded connection with the vertical threaded hole, the top end of the adjusting screw extends out of the top end of the vertical column body and is provided with an oblique rod with an adjustable angle, the top end of the oblique rod is movably connected with a horizontal connecting block through the bearing, and an impeller to be processed is placed on the horizontal connecting block. The novel hub can be welded in an inclined state according to manual welding requirements, manual welding is convenient, the hub can be adjusted in high and low positions, adjustment is convenient, the requirements of users are met, and the novel hub can be rotated only by rotating the horizontal connecting block, so that the novel hub is convenient to adjust and rotate.
Description
Technical field:
the utility model relates to the technical field of fan manufacturing equipment, in particular to an auxiliary mechanism for welding impeller blades.
The background technology is as follows:
the impeller of the large-scale axial fan of current generally needs welding a plurality of blades on the lateral wall of hub portion, current mode all is manual welding, it needs place hub portion on the support body, then, spot welding all blades on the lateral wall of hub portion earlier, carry out artifical whole welding again, it is because place on the support body, when welding, after one blade welding is accomplished, need artifical removal or with hub portion horizontal rotation for another blade removes to artifical welding station department, weld, its artifical horizontal migration is troublesome, hub portion weight moreover, it is troublesome to remove, the manual labor volume is big, its inefficiency, the effect is poor.
Meanwhile, the hub part is horizontally placed, and the side wall of the hub part is in a vertical state, so that when welding, a person needs to adjust the body position according to the inclination and the like of the side wall of the hub part, and welding is very troublesome.
The utility model comprises the following steps:
the utility model aims to overcome the defects of the prior art, and provides an auxiliary mechanism for welding impeller blades, which can weld the hub in an inclined state according to manual welding requirements, is convenient for manual welding, can adjust the height of the hub, is convenient to adjust, meets the requirements of users, and can realize the rotation of the hub by only rotating a horizontal connecting block, and the adjustment and the rotation are convenient.
The scheme for solving the technical problems is as follows:
the auxiliary mechanism for welding the impeller blades comprises a fixed bottom plate, wherein the middle part of the top surface of the fixed bottom plate is movably connected with a vertical column body through a bearing, a vertical threaded hole extending downwards is formed in the middle part of the top surface of the vertical column body, an adjusting screw is in threaded connection with the vertical threaded hole, the top end of the adjusting screw extends out of the top end of the vertical column body and is provided with an oblique rod with an adjustable angle, and the top end of the oblique rod is movably connected with a horizontal connecting block through the bearing;
the top of adjusting screw is fixed with the horizontal fixed plate, and the top surface middle part of horizontal fixed plate is fixed with the spliced pole, and the bottom shaping of slant pole has the connecting seat, and the connecting seat is connected with the top of spliced pole through the articulated shaft.
The middle part of the inclined rod is movably connected with an adjusting seat through a hinge shaft, the bottom of the adjusting seat is movably connected with a vertical screw rod, the bottom of the vertical screw rod is in threaded connection with a lower adjusting screw sleeve body, and the bottom of the lower adjusting screw sleeve body is movably connected onto the top surface of one side of the horizontal fixing plate through the hinge shaft.
The top surface of the horizontal connecting block is fixedly provided with a positioning connecting plate, the top surface of the positioning connecting plate is fixedly provided with a plurality of positioning columns, and the positioning columns are inserted and sleeved in corresponding through holes formed in the top plate of the hub of the impeller.
The utility model has the outstanding effects that:
compared with the prior art, the novel automatic welding device has the advantages that the hub can be welded in an inclined state according to manual welding requirements, manual welding is convenient, the hub can be adjusted in height, adjustment is convenient, the requirements of users are met, and the rotation of the hub can be realized only by rotating the horizontal connecting block, so that the adjustment and rotation are convenient.
Description of the drawings:
FIG. 1 is a schematic view of a partial structure of the present utility model;
FIG. 2 is a schematic view of a part of the structure of the connection base of the present utility model;
fig. 3 is a schematic view of a partial structure at the adjusting seat of the present utility model.
The specific embodiment is as follows:
the embodiment, see as shown in fig. 1 to 3, an auxiliary mechanism for welding impeller blades comprises a fixed bottom plate 10, wherein the middle part of the top surface of the fixed bottom plate 10 is movably connected with a vertical column 11 through a bearing, a vertical screw hole extending downwards is formed in the middle part of the top surface of the vertical column 11, an adjusting screw 12 is screwed in the vertical screw hole, the top end of the adjusting screw 12 extends out of the top end of the vertical column 11 and is provided with an inclined rod 20 with an adjustable angle, the top end of the inclined rod 20 is movably connected with a horizontal connecting block 21 through a bearing, and an impeller 100 to be processed is placed on the horizontal connecting block 21.
Further, a grip lever 1 is fixed to the outer side wall of the upper portion of the vertical column 11. By holding the grip lever 1 for rotation, the rotation of the vertical column 11 can be achieved.
Further, a horizontal fixing plate 121 is fixed at the top end of the adjusting screw 12, a connecting post 122 is fixed in the middle of the top surface of the horizontal fixing plate 121, a connecting seat 22 is formed at the bottom of the diagonal rod 20, a slot extending upwards is formed in the middle of the bottom surface of the connecting seat 22, the upper portion of the connecting post 122 is inserted into the slot, and the connecting seat 22 is movably connected with the connecting post 122 through a hinge shaft.
Further, the middle part of the diagonal rod 20 is movably connected with an adjusting seat 23 through a hinge shaft, a downward extending through groove penetrating from front to back is formed on the top surface of the adjusting seat 23, the middle part of the diagonal rod 20 is inserted in the corresponding through groove, the bottom of the adjusting seat 23 is movably connected with a vertical screw 24 through a bearing, the bottom of the vertical screw 24 is screwed with a lower adjusting screw sleeve 25, and the bottom of the lower adjusting screw sleeve 25 is movably connected with a fixing seat welded and fixed or formed on the top surface of one side of the horizontal fixing plate 121 through the hinge shaft.
Further, a positioning connection plate 26 is fixed on the top surface of the horizontal connection block 21, a plurality of positioning columns 27 are fixed on the top surface of the positioning connection plate 26, the positioning columns 27 are inserted into corresponding through holes 102 formed in the top plate of the hub 101 of the impeller 100, and the top surface of the positioning connection plate 26 is tightly attached to the bottom surface of the top plate of the hub 101.
Further, a central main positioning portion 28 is fixed on the top surface of the middle portion of the positioning connection plate 26, and the central main positioning portion 28 is inserted into a central through hole in the middle portion of the top of the hub portion 101.
When the embodiment is used, the vertical screw 24 can be rotated, and the total length of the vertical screw 24 and the lower adjusting screw sleeve 25 is changed, so that the slant angle of the slant rod 20 is changed, and the slant angle required by the horizontal connecting block 21 is changed;
then, the hub part 100 to be processed can be placed on the top surface of the positioning connection plate 26, so that the top surface of the positioning connection plate 26 is tightly attached to the bottom surface of the top plate of the hub part 101, the positioning column 27 is inserted into a corresponding through hole 102 formed in the top plate of the hub part 101 of the impeller 100, the central main positioning part 28 is inserted into the central through hole in the middle of the top of the hub part 101, positioning is achieved, at this moment, the hub part 101 is obliquely arranged, the welding use requirement of a user is met, then, welding can be performed, after one blade is welded, the hub part 101 can be rotated, and then the hub part and the horizontal connection block 21 rotate together, so that the rotation is convenient, the blade to be welded is positioned at an operation position, and welding can be performed very conveniently.
By holding the grip lever 1, the vertical column 11 can be rotated to rotate the hub 101 in the horizontal direction, thereby changing the position thereof.
When the embodiment is used, the adjusting screw 12 can be rotated after the hub part 101 is disassembled, so that the height position of the horizontal connecting block 21 can be changed, the position of the hub part 101 can be adapted to the use needs of users, the use height needs of different users are met, and the operation is convenient.
Finally, the above embodiments are only for illustrating the utility model, not for limiting it, and various changes and modifications can be made by one skilled in the relevant art without departing from the spirit and scope of the utility model, so that all equivalent technical solutions are also within the scope of the utility model, which is defined by the claims.
Claims (6)
1. Auxiliary mechanism is used in impeller blade welding, including fixed baseplate (10), its characterized in that: the top surface middle part of PMKD (10) has vertical cylinder (11) through bearing swing joint, and the shaping of the top surface middle part of vertical cylinder (11) has vertical spiro union hole of downwardly extending, and adjusting screw (12) spiro union is in vertical spiro union hole, and the top of adjusting screw (12) stretches out the top of vertical cylinder (11) and installs angle adjustable slant pole (20), and the top of slant pole (20) has horizontal connecting block (21) through bearing swing joint, has placed impeller (100) of waiting to process on horizontal connecting block (21).
2. An auxiliary mechanism for welding impeller blades according to claim 1, wherein: the outer side wall of the upper part of the vertical column body (11) is fixedly provided with a holding rod (1).
3. An auxiliary mechanism for welding impeller blades according to claim 1, wherein: the top of adjusting screw (12) is fixed with horizontal fixed plate (121), and the top surface middle part of horizontal fixed plate (121) is fixed with spliced pole (122), and the bottom shaping of slant pole (20) has connecting seat (22), and connecting seat (22) are connected with the top of spliced pole (122) through the articulated shaft.
4. An auxiliary mechanism for welding impeller blades according to claim 3, wherein: the middle part of slant pole (20) is through articulated shaft swing joint having adjusting seat (23), and the bottom swing joint of adjusting seat (23) has vertical screw rod (24), and the bottom spiro union of vertical screw rod (24) has lower regulation spiro union cover body (25), and the bottom of lower regulation spiro union cover body (25) is on one side top surface of horizontal fixed plate (121) through articulated shaft swing joint.
5. An auxiliary mechanism for welding impeller blades according to claim 1, wherein: a positioning connecting plate (26) is fixed on the top surface of the horizontal connecting block (21), a plurality of positioning columns (27) are fixed on the top surface of the positioning connecting plate (26), and the positioning columns (27) are inserted into corresponding through holes (102) formed in the top plate of the hub part (101) of the impeller (100).
6. An auxiliary mechanism for welding impeller blades according to claim 5, wherein: the top surface of the middle part of the positioning connecting plate (26) is fixed with a central main positioning part (28), and the central main positioning part (28) is inserted and sleeved in a central through hole in the middle part of the top of the hub part (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321821247.0U CN220240547U (en) | 2023-07-12 | 2023-07-12 | Auxiliary mechanism for welding impeller blades |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321821247.0U CN220240547U (en) | 2023-07-12 | 2023-07-12 | Auxiliary mechanism for welding impeller blades |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220240547U true CN220240547U (en) | 2023-12-26 |
Family
ID=89232658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321821247.0U Active CN220240547U (en) | 2023-07-12 | 2023-07-12 | Auxiliary mechanism for welding impeller blades |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220240547U (en) |
-
2023
- 2023-07-12 CN CN202321821247.0U patent/CN220240547U/en active Active
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