CN213135693U - Fan flabellum welded fastening device - Google Patents
Fan flabellum welded fastening device Download PDFInfo
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- CN213135693U CN213135693U CN202021913850.8U CN202021913850U CN213135693U CN 213135693 U CN213135693 U CN 213135693U CN 202021913850 U CN202021913850 U CN 202021913850U CN 213135693 U CN213135693 U CN 213135693U
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Abstract
The utility model relates to a fan blade welding and fixing device, which comprises a workbench, wherein the workbench is connected with a rotary workbench and an XZ shaft moving mechanism, and the XZ shaft moving mechanism is positioned on one side of the rotary workbench; the rotary worktable is connected with a positioning rotary disk, and a moving platform of the XZ-axis moving mechanism is connected with a blade positioning and clamping mechanism; the blade positioning and clamping mechanism comprises a lower clamping plate, an upper clamping plate and a clamping cylinder; the lower clamping plate and the clamping cylinder are fixed on a moving table of the XZ-axis moving mechanism, and the upper clamping plate is connected to a piston rod of the clamping cylinder; one end of the lower clamping plate, which is close to the clamping cylinder, is provided with a side aligning plate, and the top end of the side aligning plate is provided with an upper aligning plate. This practicality drives the fixed welding of cooperating with the rotation of angles such as fixing base through blade positioning clamping mechanism clamping blade cooperation rotary worktable, can make a plurality of blades automatic positioning fix on the fixing base in proper order, need not the manual work and rule, improves welding efficiency, reduces intensity of labour.
Description
Technical Field
The utility model relates to a fan production field, concretely relates to fan flabellum welded fastening device.
Background
The fan is a machine which increases the pressure of gas and discharges the gas by means of input mechanical energy, and is a driven fluid machine.
The flabellum part of fan mainly comprises fixing base and a plurality of blade, during production, need be the annular array welding with a plurality of blades on the fixing base, and current operation mode is that the manual work is drawn a line on the fixing base in advance, and the blade of taking again aligns to draw a line and places and weld, complex operation, and human labor intensity is big, and manual work is handheld rewelding, and the operation danger degree is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the utility model provides a fan flabellum welded fastening device, can make a plurality of blades fix a position on the fixing base automatically in proper order, improve welding efficiency, reduce intensity of labour and operation danger.
In order to achieve the above object, the present invention provides the following technical solutions:
a fan blade welding and fixing device comprises a workbench, wherein the workbench is connected with a rotary workbench and an XZ axis moving mechanism, and the XZ axis moving mechanism is positioned on one side of the rotary workbench; the rotary worktable is connected with a positioning rotary disk, and a moving platform of the XZ-axis moving mechanism is connected with a blade positioning and clamping mechanism; the blade positioning and clamping mechanism comprises a lower clamping plate, an upper clamping plate and a clamping cylinder; the lower clamping plate and the clamping cylinder are fixed on a moving table of the XZ-axis moving mechanism, and the upper clamping plate is connected to a piston rod of the clamping cylinder; one end of the lower clamping plate, which is close to the clamping cylinder, is provided with a side aligning plate, and the top end of the side aligning plate is provided with an upper aligning plate.
Furthermore, the opposite side surfaces of the lower clamping plate and the upper clamping plate are arc-shaped surfaces, and the opposite side surfaces of the lower clamping plate and the upper clamping plate are both connected with anti-skid rubber.
Furthermore, a circular groove is formed in the positioning rotary disc, a convex column is arranged in the circular groove, and a linear convex block is arranged on the side surface of the convex column; the circular groove and the positioning rotary disc are coaxially arranged.
Furthermore, the XZ axis moving mechanism specifically adopts an XZ axis servo linear module.
The utility model has the advantages that: a fan flabellum welded fastening device, press from both sides through blade positioning clamping mechanism and press from both sides angle rotations such as tight blade cooperation rotary worktable drive fixing base and cooperate fixed welding, can make a plurality of blades fix on the fixing base automatic positioning in proper order, need not the manual work and rule, improve welding efficiency, reduce intensity of labour and operate danger.
Drawings
Fig. 1 is an axonometric view of a fan blade welding and fixing device of the utility model;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
in the figure: 1. a work table; 2. a rotary table; 3. an XZ-axis moving mechanism; 4. positioning a rotary disc; 41. a circular groove; 42. a convex column; 43. a straight bump; 5. a blade positioning and clamping mechanism; 51. a lower splint; 52. an upper splint; 53. a clamping cylinder; 54. a side alignment plate; 55. an upper alignment plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1 to 3 in this embodiment, a fan blade welding and fixing device includes a workbench 1, where the workbench 1 is connected with a rotary workbench 2 and an XZ axis moving mechanism 3, and the XZ axis moving mechanism 3 is located on one side of the rotary workbench 2; the rotary worktable 2 is connected with a positioning rotary disk 4, and the moving platform of the XZ-axis moving mechanism 3 is connected with a blade positioning and clamping mechanism 5; the blade positioning and clamping mechanism 5 comprises a lower clamping plate 51, an upper clamping plate 52 and a clamping cylinder 53; the lower clamping plate 51 and the clamping cylinder 53 are fixed on a moving table of the XZ-axis moving mechanism 3, and the upper clamping plate 52 is connected to a piston rod of the clamping cylinder 53; the lower clamp plate 51 is provided with a side alignment plate 54 at an end thereof adjacent to the clamp cylinder 53, and an upper alignment plate 55 is provided at a top end of the side alignment plate 54.
The positioning rotary disc 4 is used for positioning and placing the fixed seat; the XZ-axis moving mechanism 3 is used for driving the blade clamped by the blade positioning and clamping mechanism 5 to move to the fixed seat for fixing; the side alignment plate 54 and the upper alignment plate 55 are used for aligning both sides of the blade for positioning the blade; the clamping cylinder 53 clamps the blade by driving the upper clamping plate 52 to match with the lower clamping plate 51.
The relative side of lower plate 51 and punch holder 52 is the arcwall face, cooperatees with the shape of the both sides of blade, and the relative side of lower plate 51 and punch holder 52 all is connected with anti-skidding rubber for prevent the landing of product.
A circular groove 41 is formed in the positioning rotary disk 4, a convex column 42 is arranged in the circular groove 41, and a linear convex block 43 is arranged on the side surface of the convex column 42; the circular groove 41 is arranged coaxially with the positioning rotary disk 4. The circular groove 41 is used for placing the convex connecting part of the fixed seat, and the convex column 42 and the linear convex block 53 are used for being matched with the connecting hole and the key groove hole of the fixed seat.
The XZ axis moving mechanism 3 specifically adopts an XZ axis servo linear module.
The working principle is as follows: positioning and placing the fixed seat on a positioning rotary disc 4 of the rotary worktable 2 to complete the positioning and placing of the fixed seat; then, the included angle of the top end of the blade is aligned with the side alignment plate 54 and the upper alignment plate 55, and then the clamping cylinder 53 retracts to drive the upper clamping plate 52 to move downwards and clamp the blade with the lower clamping plate 51, so that the positioning and clamping of the blade are completed; and then the XZ-axis moving mechanism 3 drives the blade clamped by the blade positioning and clamping mechanism 5 to move to be in contact with the fixed seat for fixing before welding, and then welding is carried out.
After the welding is completed, the clamping cylinder 53 stretches out to drive the upper clamping plate 52 to loosen the clamping of the blades, the rotary worktable 2 drives the fixed seat to rotate for 2-6 degrees to yield (because one side surface opposite to the lower clamping plate 51 and the upper clamping plate 52 is an arc-shaped surface, the lower clamping plate 51 and the upper clamping plate 52 cannot be directly moved out), then the material loading position is returned under the driving of the XZ-axis moving mechanism 3, then the blade positioning and clamping mechanism 5 continues to position and clamp the next blade, meanwhile, the rotary worktable 2 drives the fixed seat to rotate to the next welding angle, and the operation is continued until all the blades are welded.
The above examples are provided for further illustration of the present invention, but do not limit the present invention to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be understood as being within the protection scope of the present invention.
Claims (4)
1. The utility model provides a fan flabellum welded fastening device which characterized in that: the device comprises a workbench (1), wherein the workbench (1) is connected with a rotary workbench (2) and an XZ-axis moving mechanism (3), and the XZ-axis moving mechanism (3) is positioned on one side of the rotary workbench (2); a positioning rotary disc (4) is connected to the rotary worktable (2), and a blade positioning and clamping mechanism (5) is connected to the moving platform of the XZ-axis moving mechanism (3); the blade positioning and clamping mechanism (5) comprises a lower clamping plate (51), an upper clamping plate (52) and a clamping cylinder (53); the lower clamping plate (51) and the clamping cylinder (53) are fixed on a moving table of the XZ-axis moving mechanism (3), and the upper clamping plate (52) is connected to a piston rod of the clamping cylinder (53); one end of the lower clamping plate (51) close to the clamping cylinder (53) is provided with a side aligning plate (54), and the top end of the side aligning plate (54) is provided with an upper aligning plate (55).
2. The fan blade welding and fixing device of claim 1, wherein: the anti-skidding rubber is characterized in that one opposite side surface of the lower clamping plate (51) and one opposite side surface of the upper clamping plate (52) are arc-shaped surfaces, and the other opposite side surface of the lower clamping plate (51) and the other opposite side surface of the upper clamping plate (52) are both connected with anti-skidding rubber.
3. The fan blade welding fixture of claim 1 or 2, wherein: a circular groove (41) is formed in the positioning rotary disc (4), a convex column (42) is arranged in the circular groove (41), and a linear convex block (43) is arranged on the side surface of the convex column (42); the circular groove (41) and the positioning rotary disc (4) are coaxially arranged.
4. The fan blade welding and fixing device of claim 1, wherein: the XZ axis moving mechanism (3) specifically adopts an XZ axis servo linear module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021913850.8U CN213135693U (en) | 2020-09-04 | 2020-09-04 | Fan flabellum welded fastening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021913850.8U CN213135693U (en) | 2020-09-04 | 2020-09-04 | Fan flabellum welded fastening device |
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| Publication Number | Publication Date |
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| CN213135693U true CN213135693U (en) | 2021-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021913850.8U Active CN213135693U (en) | 2020-09-04 | 2020-09-04 | Fan flabellum welded fastening device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117066801A (en) * | 2023-10-17 | 2023-11-17 | 运城市安宏节能防爆风机有限公司 | Fan blade welding tool and application method thereof |
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2020
- 2020-09-04 CN CN202021913850.8U patent/CN213135693U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117066801A (en) * | 2023-10-17 | 2023-11-17 | 运城市安宏节能防爆风机有限公司 | Fan blade welding tool and application method thereof |
| CN117066801B (en) * | 2023-10-17 | 2024-02-02 | 运城市安宏节能防爆风机有限公司 | Fan blade welding tool and application method thereof |
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