CN213560837U - Positioning device for welding of fan - Google Patents
Positioning device for welding of fan Download PDFInfo
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- CN213560837U CN213560837U CN202022545172.0U CN202022545172U CN213560837U CN 213560837 U CN213560837 U CN 213560837U CN 202022545172 U CN202022545172 U CN 202022545172U CN 213560837 U CN213560837 U CN 213560837U
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- 238000003466 welding Methods 0.000 title claims abstract description 33
- 238000009434 installation Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 241000886569 Cyprogenia stegaria Species 0.000 abstract description 22
- 238000006073 displacement reaction Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 208000004350 Strabismus Diseases 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model discloses a positioning device for welding a fan, which comprises a machine table, wherein a first screw rod which is driven to rotate by a first motor is arranged at the inner side of the machine table, a first thread block is sleeved on the first screw rod through threads, and a base is fixed at the top end of the first thread block; the utility model discloses a carousel drive double-end lead screw rotates, the movable block area locating piece that makes double-end lead screw both sides removes and carries out the centre gripping location to fan shell, thereby the fixed location when making the device can be applicable to the fan shell of different specifications and guaranteed fan shell's stability and welding precision, take base lateral displacement through first threaded block of first motor drive, take the vertical displacement of location platform through second motor drive second threaded block, rethread motor drive changes the rotatory setting of board, thereby make the fan shell on the location platform can carry out the regulation of optional position to the welding position according to the welding needs, high durability and convenient use, welding efficiency has been improved to a certain extent.
Description
Technical Field
The utility model relates to a fan processing equipment technical field especially relates to a positioner when fan welds.
Background
The fan is a driven fluid machine which is used for improving the gas pressure and exhausting gas by means of input mechanical energy, is a Chinese habit short for gas compression and gas conveying machines, generally comprises a fan, a blower and a wind driven generator, is widely used for ventilation, dust exhaust and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings and ventilation and induced air of boilers and industrial furnaces, and needs to weld the fan shell in the processing process;
at present, it is fixed that the shell is not fixed a position in fan shell's welding process mostly, lead to fan shell to take place easily when the welding and rock and squint to influence the welding precision, and some current positioner are also convenient for adjust, can not stabilize effectual location fixed to the fan shell of different specifications, and the practicality is relatively poor, and all fixed motionless at location in-process device and fan shell, thereby be not convenient for carry out corresponding position control according to the welding position, and then reduced welding efficiency, consequently, the utility model provides a positioner when fan welds is used for solving the problem that exists among the prior art.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model aims to provide a positioner when fan welds, positioner when this fan welds passes through the rotation of carousel drive double-end lead screw, make the locating piece carry out the centre gripping location to fan shell, thereby it is fixed to make the location that the device can be applicable to the fan shell of different specifications when welding, take base lateral displacement through the first thread piece of first motor drive, take the vertical displacement of location platform through second motor drive second thread piece, the rotatory setting of rethread motor drive commentaries on classics board, thereby make the fan shell on the location platform can carry out the regulation of optional position to the welding position according to the welding needs.
In order to realize the utility model discloses a purpose, the utility model discloses a following technical scheme realizes: the utility model provides a positioner when fan welding, includes the board, the board inboard is equipped with through the rotatory first screw rod of first motor drive, first thread piece has been cup jointed through the screw thread on the first screw rod, first thread piece top is fixed with the base, the base top is rotated and is connected with the commentaries on classics board, change the board top and set up flutedly, be equipped with through the rotatory second screw rod of second motor drive in the recess, cup joint the second thread piece that matches with the recess through the screw thread on the second screw rod, second thread piece top is fixed with the location platform, logical groove has all been seted up to the left and right sides on location platform top, the inside double lead screw that is equipped with through carousel drive rotation of location platform, the double lead screw both sides all cup joint through the screw thread and have led to the movable block that the groove matches, the top of movable block is passed logical groove and is fixed with the locating.
The further improvement lies in that: the positioning table is characterized in that sliding grooves are formed in the front side and the rear side of the top end of the positioning table, sliding blocks are connected in the sliding grooves in a sliding mode, limiting blocks are fixed to the top ends of the sliding blocks, fixing blocks are arranged on two sides of each limiting block, fastening bolts penetrate through the fixing blocks in a threaded mode, and bottom end bearings of the fastening bolts are connected with anti-slip pads.
The further improvement lies in that: the positioning table is characterized in that pulleys are fixed on two sides of the bottom end of the positioning table, slide rails matched with the pulleys are arranged on two sides of the top end of the rotating plate, slide balls are symmetrically arranged at the bottom end of the rotating plate, and a limiting slide rod is connected to the lower portion of the first thread block in a sliding mode.
The further improvement lies in that: the improved rotary plate is characterized in that a rotating shaft is fixed at the bottom end of the rotating plate, a first gear is connected to the bottom end of the rotating shaft in a penetrating mode through a bearing to the inside of the base, a motor is arranged inside the base, the output end of the motor is connected with a second gear, and the first gear is connected with the second gear through chain transmission.
The further improvement lies in that: the filter screen plate is arranged on the lower portion of the inner side of the machine table, a filter screen is arranged on the inner side of the filter screen plate, an installation block is fixed on the inner wall of the machine table, and the filter screen plate is installed on the installation block through screws.
The further improvement lies in that: supporting legs are fixed at four corners of the bottom end of the machine table, and a protective cover is fixed at the top end of the machine table.
The utility model has the advantages that: the utility model discloses a board, rotate through carousel drive double-end lead screw, the movable block area locating piece that makes double-end lead screw both sides removes and carries out the centre gripping location to fan shell, thereby the fixed location when making the device can be applicable to the fan shell of different specifications and guaranteed fan shell's stability and welding precision, rotate through the first screw rod of first motor drive, make first thread piece area base lateral displacement on the first screw rod, rotate through second motor drive second screw rod, make second thread piece area locating station longitudinal displacement on the second screw rod, the rotatory setting of rethread motor drive commentaries on classics board, thereby make fan shell on the locating station can carry out the regulation of optional position to the welding position according to the welding needs, high durability and convenient use, welding efficiency has been improved to a certain extent, and high practicability.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a cross-sectional view of the base of the present invention;
FIG. 4 is a front cross-sectional view of the rotating plate and positioning table of the present invention;
FIG. 5 is a side sectional view of the turntable and positioning table of the present invention;
fig. 6 is a front view of the stopper of the present invention.
Wherein: 1. a machine platform; 2. a first motor; 3. a first screw; 4. a first thread block; 5. a base; 6. rotating the plate; 7. a groove; 8. a second motor; 9. a second screw; 10. a second thread block; 11. a positioning table; 12. a through groove; 13. a double-end screw rod; 14. a moving block; 15. positioning blocks; 16. a chute; 17. a slider; 18. a limiting block; 19. a fixed block; 20. fastening a bolt; 21. a non-slip mat; 22. a pulley; 23. a sliding bead; 24. a limiting slide bar; 25. a rotating shaft; 26. a first gear; 27. a motor; 28. a second gear; 29. a filter screen plate; 30. mounting blocks; 31. supporting legs; 32. a shield.
Detailed Description
In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.
According to fig. 1, 2, 3, 4, 5, and 6, the embodiment provides a positioning device for welding a fan, which includes a machine table 1, a first screw rod 3 driven to rotate by a first motor 2 is arranged inside the machine table 1, a first screw block 4 is sleeved on the first screw rod 3 through a screw thread, a base 5 is fixed at the top end of the first screw block 4, a rotating plate 6 is rotatably connected to the top end of the base 5, a groove 7 is formed at the top end of the rotating plate 6, a second screw rod 9 driven to rotate by a second motor 8 is arranged in the groove 7, a second screw block 10 matched with the groove 7 is sleeved on the second screw rod 9 through a screw thread, a positioning table 11 is fixed at the top end of the second screw block 10, through grooves 12 are formed on the left side and the right side of the top end of the positioning table 11, a double-head screw rod 13 driven to rotate by the rotating plate is arranged inside the positioning table 11, and moving blocks 14 matched with the through grooves 12 are sleeved on two sides of the double-headed screw rod 13 through threads, and positioning blocks 15 are fixed at the top ends of the moving blocks 14 after penetrating through the through grooves 12.
The fan fixing device is characterized in that sliding grooves 16 are formed in the front side and the rear side of the top end of the positioning table 11, sliding blocks 17 are connected in the sliding grooves 16 in a sliding mode, limiting blocks 18 are fixed to the top ends of the sliding blocks 17, fixing blocks 19 are arranged on two sides of the limiting blocks 18, fastening bolts 20 penetrate through the fixing blocks 19 in a threaded mode, bottom end bearings of the fastening bolts 20 are connected with anti-slip pads 21, the fan shell on the positioning table 11 is further fixed in a positioning mode through the limiting blocks 18, and the positioning effect is improved.
Pulleys 22 are fixed on two sides of the bottom end of the positioning table 11, slide rails matched with the pulleys 22 are arranged on two sides of the top end of the rotating plate 6, slide balls 23 are symmetrically arranged at the bottom end of the rotating plate 6, and a limiting slide rod 24 is connected to the lower portion of the first thread block 4 in a sliding mode, so that the first thread block 4 is more stable in the moving process.
The bottom end of the rotating plate 6 is fixed with a rotating shaft 25, the bottom end of the rotating shaft 25 penetrates through the bearing to the base 5 and is connected with a first gear 26, a motor 27 is arranged inside the base 5, the output end of the motor 27 is connected with a second gear 28, the first gear 26 and the second gear 28 are connected through chain transmission, and the rotating plate 6 is driven to rotate through the motor 27.
The lower part of the inner side of the machine table 1 is provided with a filter screen plate 29, the inner side of the filter screen plate 29 is provided with a filter screen, the inner wall of the machine table 1 is fixed with an installation block 30, and the filter screen plate 29 is installed on the installation block 30 through screws and used for intercepting and intensively collecting scraps generated in the welding process.
Supporting legs 31 are fixed at four corners of the bottom end of the machine table 1, and a protective cover 32 is fixed at the top end of the machine table 1 and plays a role in protection during welding.
The positioning device for welding the fan comprises a machine table 1, wherein a turntable drives a double-end lead screw 13 to rotate, moving blocks 14 on two sides of the double-end lead screw 13 drive positioning blocks 15 to move towards a fan shell and clamp and position the fan shell, so that the device can be suitable for positioning and fixing when fan shells of different specifications are welded, and the stability and welding precision of the fan shell are ensured, a first screw 3 is driven to rotate by a first motor 2, a first thread block 4 on the first screw 3 drives a base 5 to transversely displace, a second screw 9 is driven to rotate by a second motor 8, a second thread block 10 on the second screw 9 drives a positioning table 11 to longitudinally displace, and a motor 27 drives a rotating plate 6 to rotate, so that the fan shell on the positioning table 11 can adjust any position according to welding requirements, and is convenient to use, the welding efficiency is improved to a certain extent, and the practicability is higher.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a positioner during fan welding, includes board (1), its characterized in that: a first screw (3) driven to rotate by a first motor (2) is arranged on the inner side of the machine table (1), a first thread block (4) is sleeved on the first screw (3) through threads, a base (5) is fixed at the top end of the first thread block (4), a rotating plate (6) is rotatably connected at the top end of the base (5), a groove (7) is formed in the top end of the rotating plate (6), a second screw (9) driven to rotate by a second motor (8) is arranged in the groove (7), a second thread block (10) matched with the groove (7) is sleeved on the second screw (9) through threads, a positioning table (11) is fixed at the top end of the second thread block (10), through grooves (12) are formed in the left side and the right side of the top end of the positioning table (11), and a double-headed screw rod (13) driven to rotate by a turntable is arranged in the positioning table (11), both sides of the double-end lead screw (13) are sleeved with moving blocks (14) matched with the through grooves (12) through threads, and positioning blocks (15) are fixed at the top ends of the moving blocks (14) after penetrating through the through grooves (12).
2. The positioning device for welding the fan according to claim 1, wherein: sliding grooves (16) are formed in the front side and the rear side of the top end of the positioning table (11), sliding blocks (17) are connected in the sliding grooves (16) in a sliding mode, limiting blocks (18) are fixed to the top ends of the sliding blocks (17), fixing blocks (19) are arranged on the two sides of the limiting blocks (18), fastening bolts (20) penetrate through the upper threads of the fixing blocks (19), and bottom end bearings of the fastening bolts (20) are connected with anti-slip pads (21).
3. The positioning device for welding the fan according to claim 1, wherein: locating platform (11) bottom both sides all are fixed with pulley (22), the slide rail that matches with pulley (22) is all seted up to commentaries on classics board (6) top both sides, commentaries on classics board (6) bottom symmetry is equipped with smooth pearl (23), first screw thread piece (4) lower part sliding connection has spacing slide bar (24).
4. The positioning device for welding the fan according to claim 1, wherein: it has pivot (25) to change board (6) bottom mounting, pivot (25) bottom runs through to base (5) internal connection through the bearing has first gear (26), base (5) inside is equipped with motor (27), the output of motor (27) is connected with second gear (28), first gear (26) and second gear (28) are connected through chain drive.
5. The positioning device for welding the fan according to claim 1, wherein: the filter screen plate is characterized in that a filter screen plate (29) is arranged on the lower portion of the inner side of the machine table (1), a filter screen is arranged on the inner side of the filter screen plate (29), an installation block (30) is fixed on the inner wall of the machine table (1), and the filter screen plate (29) is installed on the installation block (30) through screws.
6. The positioning device for welding the fan according to claim 1, wherein: supporting legs (31) are fixed at four corners of the bottom end of the machine table (1), and a protective cover (32) is fixed at the top end of the machine table (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022545172.0U CN213560837U (en) | 2020-11-06 | 2020-11-06 | Positioning device for welding of fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022545172.0U CN213560837U (en) | 2020-11-06 | 2020-11-06 | Positioning device for welding of fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213560837U true CN213560837U (en) | 2021-06-29 |
Family
ID=76534525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022545172.0U Active CN213560837U (en) | 2020-11-06 | 2020-11-06 | Positioning device for welding of fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213560837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116852323A (en) * | 2023-07-27 | 2023-10-10 | 华能定边新能源发电有限公司 | A limiting device for wind turbine head processing |
-
2020
- 2020-11-06 CN CN202022545172.0U patent/CN213560837U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116852323A (en) * | 2023-07-27 | 2023-10-10 | 华能定边新能源发电有限公司 | A limiting device for wind turbine head processing |
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