CN219967247U - Turnover mechanism of fan base processing tool - Google Patents
Turnover mechanism of fan base processing tool Download PDFInfo
- Publication number
- CN219967247U CN219967247U CN202321062970.5U CN202321062970U CN219967247U CN 219967247 U CN219967247 U CN 219967247U CN 202321062970 U CN202321062970 U CN 202321062970U CN 219967247 U CN219967247 U CN 219967247U
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- Prior art keywords
- fan base
- supporting
- seat
- placing seat
- clamping
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- 230000007246 mechanism Effects 0.000 title claims abstract description 73
- 230000007306 turnover Effects 0.000 title claims abstract description 15
- 238000010276 construction Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a turnover mechanism of a fan base processing tool, which comprises a left supporting seat and a right supporting seat, wherein a fan base placing seat which is turned over by a first motor is movably connected between the left supporting seat and the right supporting seat, a first clamping mechanism is arranged in the middle of the fan base placing seat, and second clamping mechanisms are arranged on the front side and the rear side of the upper end of the fan base placing seat; the inside wall of the supporting seat is provided with an inverted U-shaped lifting frame driven up and down by the air cylinder, the front end and the rear end of the inverted U-shaped lifting frame are movably connected with supporting mechanisms capable of opening and closing, and the supporting mechanisms are used for horizontally supporting the fan base placing seat. The support mechanism moves up and down and rotates in an opening and closing manner, so that the interference of the support mechanism when the fan base placing seat is overturned can be avoided, and the support mechanism realizes the horizontal support of the fan base placing seat; the clamping operation to the fan base is simple, and is fixed firm.
Description
Technical Field
The utility model relates to the technical field of fan base processing, in particular to a turnover mechanism of a fan base processing tool.
Background
The fan base needs to carry out the upset of different angles to it in the course of working to make things convenient for the workman to process it, but because tilting mechanism is too nimble, lacks the support, the tilting mechanism appears rocking easily after leading to the fan base to place, is unfavorable for the stability after the fan base was placed, and the fan base is placed and is fixed from four directions about it around one by one to press from both sides tight fixed needs behind the tilting mechanism, complex operation is inconvenient, for this reason, we release a tilting mechanism of fan base processing frock.
Disclosure of Invention
The utility model aims to provide a turnover mechanism of a fan base processing tool, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the turnover mechanism of the fan base processing tool comprises a left supporting seat and a right supporting seat, wherein a fan base placing seat which is turned over by a first motor is movably connected between the left supporting seat and the right supporting seat, a first clamping mechanism is arranged in the middle of the fan base placing seat, second clamping mechanisms are arranged on the front side and the rear side of the upper end of the fan base placing seat, and the first clamping mechanisms clamp the left end and the right end of a fan base on the fan base placing seat and simultaneously drive the second clamping mechanisms to clamp the front end and the rear end of the fan base;
the inside wall of supporting seat is equipped with the reverse U-shaped crane that drives from top to bottom via the cylinder, and the front and back both ends of reverse U-shaped crane all swing joint have the pivoted supporting mechanism that opens and shuts, and supporting mechanism is used for placing the seat to the fan base and carries out horizontal support.
Compared with the prior art, the utility model has the beneficial effects that: before the fan base placing seat is overturned, the fan base placing seat descends along the vertical guide rail through the inverted U-shaped lifting frame, and then the supporting mechanism rotates outwards, namely the supporting arm rotates outwards by taking the connecting shaft as the circle center, so that the fan base placing seat is prevented from being interfered by the supporting mechanism when overturned;
after the fan base placing seat is turned over and reset, the supporting mechanism rotates inwards, namely the supporting arm rotates inwards by taking the connecting shaft as the circle center until the supporting cushion block on the supporting arm moves to the position right below the fan base placing seat, and finally the piston rod of the air cylinder retracts, so that the inverted U-shaped lifting frame ascends along the vertical guide rail until the supporting cushion block contacts with the lower end surface of the fan base placing seat, and the supporting mechanism realizes the horizontal support of the fan base placing seat;
when the fan base is clamped by the fan base placing seat, the second motor works to drive the gear to rotate, so that the gear drives the front and rear groups of racks to be close to each other until clamping plates on the front and rear groups of racks clamp and fix the fan base from the left side and the right side of the fan base;
when the front and rear sets of racks are mutually close, the pushing blocks on the front and rear sets of racks are contacted with the corresponding first rotating arms of the second clamping mechanisms, and when the pushing blocks move to lean against the first rotating arms, the first rotating arms rotate outwards by taking the first pin shafts as circle centers, and further the tail ends of the second rotating arms are driven to drive inwards by taking the sliding columns as circle centers, so that the clamping base clamps and fixes the fan base from the front and rear directions of the fan base;
therefore, the first clamping mechanism clamps the left end and the right end of the fan base on the fan base placing seat, and simultaneously drives the second clamping mechanism to clamp the front end and the rear end of the fan base, so that the fan base is clamped simply and firmly.
Drawings
FIG. 1 is a schematic view of the overall exploded construction of the present utility model;
FIG. 2 is a schematic view of an exploded construction of the connection of the support mechanism and the inverted U-shaped lifting frame of the present utility model;
FIG. 3 is a schematic perspective view of a first clamping mechanism according to the present utility model;
FIG. 4 is a schematic perspective view of a second clamping mechanism according to the present utility model;
FIG. 5 is a schematic view of a fan base seat according to the present utility model;
FIG. 6 is a schematic view of the first and second clamping mechanisms of the present utility model mounted to a fan base mount.
In the figure: 1. a first motor; 2. a support base; 3. a support mechanism; 31. a connecting shaft; 32. a support arm; 33. supporting cushion blocks; 4. a cylinder; 5. an inverted U-shaped lifting frame; 6. the second clamping mechanism; 61. a first rotating arm; 62. a first pin; 63. a second pin; 64. a connecting plate; 65. a second rotating arm; 66. a sliding column; 67. a clamping seat; 68. a connecting groove; 7. a fan base placing seat; 8. a rotating shaft; 9. a first clamping mechanism; 91. a rack; 92. a gear; 93. clamping plates are arranged; 94. a pushing block; 10. a slide; 11. a vertical guide rail; 12. a connecting cylinder; 13. a limit groove; 14. and a sliding groove.
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. 1-6, the present utility model provides a technical solution: the turnover mechanism of the fan base processing tool comprises a left group of support seats 2 and a right group of support seats 2, wherein a fan base placing seat 7 which is driven to turn over by a first motor 1 is movably connected between the left group of support seats 2 and the right group of support seats 2;
the first motor 1 is fixed at the left end of the left support seat 2, the rotating shafts 8 at the middle parts of the left end and the right end of the fan base placing seat 7 are sleeved with bearings embedded into the support seat 2, and the output end of the first motor 1 is connected with the rotating shafts 8 at the left side.
The middle part of the fan base placing seat 7 is provided with a first clamping mechanism 9, the middle part of the fan base placing seat 7 is provided with a sliding groove 14 for sliding connection with the first clamping mechanism 9, and the first clamping mechanism 9 comprises a front group of racks 91 and a rear group of racks 91 inside the sliding groove 14 and a gear 92 meshed between the front group of racks 91 and the rear group of racks 91;
the outer side ends of the front and rear groups of racks 91 are provided with clamping plates 93, and the sides of the clamping plates 93 are provided with pushing blocks 94 for driving the second clamping mechanism 6 to clamp the front and rear ends of the fan base.
The lower end middle part of the fan base placing seat 7 is provided with a second motor, and the top output end of the second motor penetrates through the sliding groove 14 and then is connected to the lower end middle part of the gear 92.
The front side and the rear side of the upper end of the fan base placing seat 7 are respectively provided with a second clamping mechanism 6, and the second clamping mechanism 6 comprises a first rotating arm 61 movably installed at the upper end of the fan base placing seat 7 through a first pin shaft 62 and a second rotating arm 65 movably connected with the inner side end of the first rotating arm 61 through a second pin shaft 63;
a connecting plate 64 is arranged in the middle of one end of the first rotating arm 61 connected with the second rotating arm 65, and the connecting plate 64 is inserted into a connecting groove 68 on the second rotating arm 65 and is movably connected through a second pin shaft 63.
The sliding column 66 on the second rotating arm 65 is slidingly connected in the limit groove 13 on the upper end surface of the fan base placing seat 7, and the tail end of the second rotating arm 65 is provided with a clamping seat 67 for clamping the fan base;
when the pushing block 94 moves against the first rotating arm 61, the first rotating arm 61 rotates outwards around the first pin 62, and further drives the end of the second rotating arm 65 to drive inwards around the sliding column 66, so that the clamping seat 67 clamps the fan base.
The first clamping mechanism 9 clamps the left end and the right end of the fan base on the fan base placing seat 7 and simultaneously drives the second clamping mechanism 6 to clamp the front end and the rear end of the fan base;
an inverted U-shaped lifting frame 5 driven up and down by an air cylinder 4 is arranged on the inner side wall of the supporting seat 2, the air cylinder 4 is arranged on the inner side of the top of the supporting seat 2, a piston rod at the output end of the bottom of the air cylinder 4 is connected to the top of the inverted U-shaped lifting frame 5, two groups of vertical guide rails 11 are arranged on the inner side wall of the supporting seat 2, and a sliding seat 10 at the rear end of the inverted U-shaped lifting frame 5 is slidingly connected with the corresponding vertical guide rails 11;
and the front end and the rear end of the inverted U-shaped lifting frame 5 are both movably connected with a supporting mechanism 3 capable of opening and closing and rotating, and the supporting mechanism 3 is used for horizontally supporting the fan base placing seat 7. The inner side of the inverted U-shaped lifting frame 5 is fixedly provided with a front group of connecting cylinders 12 and a rear group of connecting cylinders 12, the supporting mechanism 3 comprises a connecting shaft 31 inserted into the connecting cylinders 12 and a supporting arm 32 connected with the top of the connecting shaft 31, and the top of the tail end of the supporting arm 32 is provided with a supporting cushion block 33.
Specifically, when the fan base placing seat 7 is used, the first motor 1 works to drive the fan base placing seat 7 to rotate to a horizontal state, then the inverted U-shaped lifting frame 5 is extended out through the piston rod of the air cylinder 4 to enable the inverted U-shaped lifting frame to descend along the vertical guide rail 11, then the supporting mechanism 3 is enabled to rotate inwards, namely the supporting arm 32 is enabled to rotate inwards by taking the connecting shaft 31 as the center of a circle until the supporting cushion block 33 on the supporting arm 32 moves to be right below the fan base placing seat 7, finally the piston rod of the air cylinder 4 is retracted to enable the inverted U-shaped lifting frame 5 to ascend along the vertical guide rail 11 until the supporting cushion block 33 is contacted with the lower end surface of the fan base placing seat 7, and therefore the supporting mechanism 3 is enabled to realize horizontal supporting of the fan base placing seat 7;
then the fan base is placed in the middle of the fan base placing seat 7, at the moment, the second motor works to drive the gear 92 to rotate, so that the gear 92 drives the front and rear sets of racks 91 to be close to each other until clamping plates 93 on the front and rear sets of racks 91 clamp and fix the fan base from the left side and the right side of the fan base;
when the front and rear sets of racks 91 approach each other, the pushing blocks 94 on the front and rear sets of racks 91 contact with the first rotating arms 61 of the corresponding second clamping mechanism 6, when the pushing blocks 94 move against the first rotating arms 61, the first rotating arms 61 rotate outwards with the first pin shafts 62 as circle centers, and then the tail ends of the second rotating arms 65 are driven to drive inwards with the sliding columns 66 as circle centers, so that the clamping bases 67 clamp and fix the fan base from the front and rear directions of the fan base;
when the fan base placing seat 7 needs to be overturned, the piston rod of the air cylinder 4 extends out, so that the inverted U-shaped lifting frame 5 descends along the vertical guide rail 11, and then the supporting mechanism 3 rotates outwards, namely the supporting arm 32 rotates outwards by taking the connecting shaft 31 as the center of a circle, so that the fan base placing seat 7 is prevented from being interfered by the supporting mechanism 3 when overturned;
then the first motor 1 works to drive the fan base placing seat 7 to rotate until the fan base placing seat 7 is turned over to a required angle, then the fan base placing seat 7 is turned over and reset, and finally the fan base placing seat 7 is horizontally supported through the supporting mechanism 3.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a tilting mechanism of fan base processing frock, includes about two sets of supporting seats (2), its characterized in that: a fan base placing seat (7) which is driven to turn over by a first motor (1) is movably connected between the left and right groups of supporting seats (2), a first clamping mechanism (9) is arranged in the middle of the fan base placing seat (7), second clamping mechanisms (6) are arranged on the front side and the rear side of the upper end of the fan base placing seat (7), and the first clamping mechanism (9) clamps the left end and the right end of the fan base on the fan base placing seat (7) and simultaneously drives the second clamping mechanism (6) to clamp the front end and the rear end of the fan base;
the fan is characterized in that an inverted U-shaped lifting frame (5) driven up and down through an air cylinder (4) is arranged on the inner side wall of the supporting seat (2), the front end and the rear end of the inverted U-shaped lifting frame (5) are movably connected with supporting mechanisms (3) capable of opening and closing, and the supporting mechanisms (3) are used for horizontally supporting the fan base placing seat (7).
2. The turnover mechanism of a fan base processing tool according to claim 1, wherein: the fan base is characterized in that the first motor (1) is fixed at the left end of the left supporting seat (2), the rotating shafts (8) in the middle of the left end and the right end of the fan base placing seat (7) are sleeved with bearings embedded into the supporting seat (2), and the output end of the first motor (1) is connected to the rotating shafts (8) on the left side.
3. The turnover mechanism of a fan base processing tool according to claim 1, wherein: the middle part of the fan base placing seat (7) is provided with a sliding groove (14) for sliding the first clamping mechanism (9), and the first clamping mechanism (9) comprises a front group of racks (91) and a rear group of racks (91) inside the sliding groove (14) and a gear (92) meshed between the front group of racks (91) and the rear group of racks;
the outer side ends of the front and rear groups of racks (91) are provided with clamping plates (93), and the side edges of the clamping plates (93) are provided with pushing blocks (94) for driving the second clamping mechanisms (6) to clamp the front and rear ends of the fan base.
4. A turnover mechanism of a blower base processing tool as set forth in claim 3, wherein: the lower end middle part of the fan base placing seat (7) is provided with a second motor, and the top output end of the second motor penetrates through the sliding groove (14) and then is connected to the middle part of the lower end of the gear (92).
5. A turnover mechanism of a blower base processing tool as set forth in claim 3, wherein: the second clamping mechanism (6) comprises a first rotating arm (61) movably mounted at the upper end of the fan base placing seat (7) through a first pin shaft (62) and a second rotating arm (65) movably connected with the inner side end of the first rotating arm (61) through a second pin shaft (63);
a sliding column (66) on the second rotating arm (65) is slidingly connected in a limit groove (13) on the upper end surface of the fan base placing seat (7), and a clamping seat (67) for clamping the fan base is arranged at the tail end of the second rotating arm (65);
when the pushing block (94) moves to lean against the first rotating arm (61), the first rotating arm (61) rotates outwards by taking the first pin shaft (62) as a circle center, and then the tail end of the second rotating arm (65) is driven to drive inwards by taking the sliding column (66) as a circle center, so that the clamping seat (67) clamps the fan base.
6. The turnover mechanism of a fan base processing tool according to claim 5, wherein: the middle part of one end of the first rotating arm (61) connected with the second rotating arm (65) is provided with a connecting plate (64), and the connecting plate (64) is inserted into a connecting groove (68) on the second rotating arm (65) and is movably connected through a second pin shaft (63).
7. The turnover mechanism of a fan base processing tool according to claim 1, wherein: the cylinder (4) is arranged on the inner side of the top of the supporting seat (2), a piston rod at the output end of the bottom of the cylinder (4) is connected to the top of the inverted U-shaped lifting frame (5), front and rear groups of vertical guide rails (11) are arranged on the inner side wall of the supporting seat (2), and a sliding seat (10) at the rear end of the inverted U-shaped lifting frame (5) is slidingly connected to the corresponding vertical guide rails (11);
the inside of the inverted U-shaped lifting frame (5) is fixed with a front group of connecting cylinders (12) and a rear group of connecting cylinders (12), the supporting mechanism (3) comprises a connecting shaft (31) inserted into the connecting cylinders (12) and a supporting arm (32) connected with the top of the connecting shaft (31), and a supporting cushion block (33) is arranged at the top of the tail end of the supporting arm (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321062970.5U CN219967247U (en) | 2023-05-06 | 2023-05-06 | Turnover mechanism of fan base processing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321062970.5U CN219967247U (en) | 2023-05-06 | 2023-05-06 | Turnover mechanism of fan base processing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219967247U true CN219967247U (en) | 2023-11-07 |
Family
ID=88595839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321062970.5U Active CN219967247U (en) | 2023-05-06 | 2023-05-06 | Turnover mechanism of fan base processing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219967247U (en) |
-
2023
- 2023-05-06 CN CN202321062970.5U patent/CN219967247U/en active Active
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