CN221495462U - Fan stator grinding device - Google Patents
Fan stator grinding device Download PDFInfo
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- CN221495462U CN221495462U CN202322966249.5U CN202322966249U CN221495462U CN 221495462 U CN221495462 U CN 221495462U CN 202322966249 U CN202322966249 U CN 202322966249U CN 221495462 U CN221495462 U CN 221495462U
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- 238000005498 polishing Methods 0.000 claims abstract description 58
- 238000009434 installation Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 230000009471 action Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 13
- 239000000463 material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of fan stator polishing devices, in particular to a fan stator polishing device, which comprises a main board; the main board is provided with a positioning device; a fixing frame is fixedly connected to the upper part of the main board; the bottom of the stretching rod is provided with a driving device; a polishing disc is arranged at the bottom of the rotating shaft; a fixed circular plate is arranged at the top of the driving device; the bottom end of the sliding rod extending out of the outside is fixedly connected with a positioning ring piece; a screw is rotatably arranged at the eccentric position of the fixed circular plate; the bottom of the screw is rotationally connected to the top end surface of the positioning ring piece; the main board is provided with a clamping device; a fixed groove is formed in the top of the rotating bottom plate; a telescopic cylinder is arranged in the mounting cavity; the end part of the telescopic rod is fixedly connected with a clamping plate; through the combined action of the positioning device and the clamping device, the positioning effect on the polishing depth is achieved, the polishing precision is improved, and the product quality is ensured.
Description
Technical Field
The utility model relates to the technical field of fan stator polishing devices, in particular to a fan stator polishing device.
Background
In the production process of the fan, proper stators are required to be matched and assembled, and in the production process of the stators, the end faces of the stators are required to be polished so as to ensure that the production of the stators can meet the use requirements;
One chinese patent with publication No. CN217530245U discloses a stator surface grinding device. The stator surface polishing device comprises a base, the upper surface fixedly connected with workstation of base, the upper surface fixedly connected with support frame of base, the upper surface fixedly connected with pneumatic cylinder of support frame, the one end of pneumatic cylinder fixedly connected with telescopic link, the other end of telescopic link extends to the below of support frame. According to the stator surface polishing device, the grinding wheel mechanism can be utilized to greatly improve the polishing efficiency after the transmission mechanism is started, and meanwhile, the polishing wheel I can polish the two sides of the stator body simultaneously under the drive of the motor I in the same rotation direction as the polishing wheel II, so that the production rate of polishing is increased, and meanwhile, the danger that an operator needs to turn over to scratch after polishing one side can be avoided;
The stator surface polishing device has some problems in use, and when the polishing device acts, the phenomenon of poor polishing precision exists, so that the production quality of products is affected; accordingly, a fan stator grinding apparatus is proposed to address the above-mentioned problems.
Disclosure of utility model
In order to overcome the defects of the prior art and solve some existing problems of the fan stator polishing device, the utility model provides the fan stator polishing device.
The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a fan stator polishing device, which comprises a main board; support rods are fixedly connected at the four corners of the bottom of the main board; a gasket is arranged at the bottom of the supporting rod; the main board is provided with a positioning device; the positioning device comprises a fixing frame; a fixing frame is fixedly connected to the upper part of the main board; a moving device is arranged at the top of the cross rod of the fixing frame; a stretching rod is arranged at the bottom of the mobile device; the bottom of the stretching rod is provided with a driving device; a rotating shaft is arranged at the bottom of the output shaft of the driving device; a polishing disc is arranged at the bottom of the rotating shaft;
A fixed circular plate is arranged at the top of the driving device; the plate body of the fixed circular plate is provided with a sliding hole in a penetrating way; a sliding rod is arranged in the sliding hole in a sliding manner; the bottom of the sliding rod passes through the sliding hole and extends out of the outside; the bottom end of the sliding rod extending out of the outside is fixedly connected with a positioning ring piece; a structural cavity is formed in the top end face of the positioning ring piece in a penetrating manner; a screw is rotatably arranged at the eccentric position of the fixed circular plate; the bottom of the screw is rotationally connected to the top end surface of the positioning ring piece; a rotating button is fixedly connected to the top of the screw rod; the positioning function of the grinding depth is realized.
Preferably, scale marks are carved on the cambered surface of the sliding rod; the sliding rod penetrates through the top of the sliding hole and is fixedly connected with a baffle plate; the diameter of the section of the baffle is larger than the opening diameter of the sliding hole; the slide bar can be ensured to work normally.
Preferably, the height of the sliding rod is the same as that of the screw rod; when the bottom end face of the rotating button is contacted with the top end face of the fixed circular plate, the horizontal plane of the bottom end face of the positioning ring piece coincides with the horizontal plane of the bottom end face of the polishing plate; so that the positioning ring piece can smoothly play a role.
Preferably, in the lifting process of the positioning ring piece, the movement track of the structural cavity is not contacted with the surface of the shell of the driving device; the cross-sectional diameter of the structural cavity is larger than that of the polishing disc; so that the positioning device can be smoothly adjusted.
Preferably, a clamping device is arranged on the main board; the clamping device comprises a rotating cavity; a rotating cavity is formed in the top end face of the main board; the bottom of the rotating cavity is provided with a power structure; a rotating bottom plate is arranged in the rotating cavity; the bottom of the rotating bottom plate is connected with the power structure; a fixed groove is formed in the top of the rotating bottom plate; an installation cavity is formed in the cambered surface of the inner wall of the fixed groove; a telescopic cylinder is arranged in the mounting cavity; a telescopic rod is arranged at the end part of the telescopic cylinder; the end part of the telescopic rod is fixedly connected with a clamping plate; the stator is fixed.
Preferably, the top end face of the rotating bottom plate coincides with the top end face of the main plate; the horizontal plane of the top end face of the clamping plate is lower than the horizontal plane of the top end face of the rotating bottom plate; ensuring that the clamping device can work smoothly.
The utility model has the advantages that:
1. according to the utility model, through the structural design of the positioning device, a rotating acting force is applied to the rotating button, the screw is rotated, the positioning ring piece moves upwards under the matching of the sliding rod and the sliding hole, the observation scale line value at the fixing frame is enabled to enable the positioning ring piece to move to a proper position, the moving device and the stretching rod on the fixing frame are opened, the polishing disc is enabled to move to a proper space position, the driving device is opened, the rotating shaft drives the polishing disc to rotate, the stator is rapidly polished, the positioning effect on the polishing depth is achieved, the polishing operation precision is improved, and the product quality is ensured.
2. According to the utility model, through the structural design of the clamping device, the stator to be polished is placed in the fixed groove, the telescopic cylinder in the mounting cavity is opened, the telescopic rod drives the clamping plate to move towards the stator, the effect of fixing and clamping the stator is achieved, the power structure at the bottom of the rotating cavity is opened, the rotating bottom plate drives the stator to rotate, the stator is rapidly polished, the stability of polishing operation is ensured, and the polishing device can perform more stable action.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic view of an isometric structure;
FIG. 2 is an enlarged schematic view of the structure shown at A in FIG. 1;
FIG. 3 is a schematic view of a positioning device;
FIG. 4 is a schematic view of a clamping device;
Fig. 5 is a schematic structural view of an isometric view.
In the figure: 1. a main board; 2. a support rod; 3. a gasket; 401. a fixing frame; 402. a mobile device; 403. a stretching rod; 404. a driving device; 405. a rotating shaft; 406. polishing the grinding disc; 407. fixing the circular plate; 408. a slide hole; 409. a slide bar; 410. positioning ring pieces; 411. a screw; 412. scale marks; 413. a baffle; 414. a rotating knob; 415. a structural cavity; 501. a rotating chamber; 502. rotating the bottom plate; 503. a fixing groove; 504. a mounting cavity; 505. a telescopic cylinder; 506. a telescopic rod; 507. a clamping plate; 6. and (5) grinding the sand pad.
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. 1-3, a polishing device for a fan stator includes a main board 1; support rods 2 are fixedly connected at the four corners of the bottom of the main board 1; the bottom of the supporting rod 2 is provided with a gasket 3; a positioning device is arranged on the main board 1; the positioning device comprises a fixing frame 401; a fixing frame 401 is fixedly connected on the upper part of the main board 1; a moving device 402 is arranged at the top of the cross rod of the fixing frame 401; a stretching rod 403 is mounted at the bottom of the mobile device 402; the bottom of the stretching rod 403 is provided with a driving device 404; a rotating shaft 405 is arranged at the bottom of the output shaft of the driving device 404; a polishing disc 406 is arranged at the bottom of the rotating shaft 405;
A fixed circular plate 407 is arranged at the top of the driving device 404; a slide hole 408 is formed on the plate body of the fixed circular plate 407 in a penetrating way; a slide bar 409 is slidably mounted inside the slide hole 408; the bottom of the sliding rod 409 passes through the sliding hole 408 and extends out of the outside; the bottom end of the sliding rod 409 extending out of the outside is fixedly connected with a positioning ring piece 410; the top end surface of the positioning ring piece 410 is provided with a structural cavity 415 in a penetrating way; the eccentric position of the fixed circular plate 407 is rotatably provided with a screw 411; the bottom of the screw 411 is rotatably connected to the top end surface of the positioning ring piece 410; a rotating button 414 is fixedly connected to the top of the screw 411; graduation marks 412 are marked on the cambered surface of the sliding rod 409; the slide bar 409 passes through the top of the slide hole 408 and is fixedly connected with a baffle 413; the cross section diameter of the baffle 413 is larger than the opening diameter of the sliding hole 408; the height of the sliding rod 409 is the same as that of the screw 411; when the bottom end face of the rotating knob 414 contacts with the top end face of the fixed circular plate 407, the horizontal plane of the bottom end face of the positioning ring piece 410 coincides with the horizontal plane of the bottom end face of the polishing disc 406; during the lifting process of the positioning ring piece 410, the movement track of the structural cavity 415 is not contacted with the surface of the shell of the driving device 404; the cross-sectional diameter of the structural cavity 415 is greater than the cross-sectional diameter of the sanding disc 406;
During working, in the production process of the fan, proper stators are required to be matched and assembled, and in the production process of the stators, the end faces of the stators are required to be polished so as to ensure that the production of the stators can meet the use requirements; the existing stator surface polishing device has some problems in use, and when the polishing device acts, the phenomenon of poor polishing precision exists, so that the production quality of products is affected; according to the depth to be polished, the rotary force is applied to the rotary button 414 through the positioning device, the screw 411 rotates, the positioning ring piece 410 moves upwards under the matching of the sliding rod 409 and the sliding hole 408, the positioning ring piece 410 moves to a proper position through the numerical value of the observation scale mark 412 at the fixing frame 401, the moving device 402 and the stretching rod 403 on the fixing frame 401 are opened, the polishing disc 406 moves to a proper space position, the driving device 404 is opened, the rotary shaft 405 drives the polishing disc 406 to rotate, the stator is rapidly polished, the positioning effect on the polishing depth is achieved, the polishing operation precision is improved, and the product quality is ensured.
Referring to fig. 4, a clamping device is mounted on a main board 1; the clamping device comprises a rotation cavity 501; a rotating cavity 501 is formed on the top end surface of the main board 1; the bottom of the rotating cavity 501 is provided with a power structure; a rotating bottom plate 502 is arranged in the rotating cavity 501; the bottom of the rotating bottom plate 502 is connected with a power structure; a fixed groove 503 is formed at the top of the rotating bottom plate 502; an installation cavity 504 is formed on the cambered surface of the inner wall of the fixed groove 503; a telescopic cylinder 505 is installed inside the installation cavity 504; a telescopic rod 506 is mounted at the end of telescopic cylinder 505; the end part of the telescopic rod 506 is fixedly connected with a clamping plate 507; the top end face of the rotating bottom plate 502 coincides with the top end face of the main plate 1; the horizontal plane of the top end surface of the clamping plate 507 is lower than the horizontal plane of the top end surface of the rotating bottom plate 502;
In order to ensure that the stator polishing device can work more stably, the stator polishing device disclosed by the application performs auxiliary matching action through the clamping device, the stator to be polished is placed in the fixed groove 503, the telescopic cylinder 505 in the installation cavity 504 is opened, the telescopic rod 506 drives the clamping plate 507 to move towards the stator, the effect of fixing and clamping the stator is achieved, the power structure at the bottom of the rotating cavity 501 is opened, the rotating bottom plate 502 drives the stator to rotate, the rapid polishing of the stator is achieved, the stability of polishing operation is ensured, and the polishing device can work more stably.
Referring to fig. 5, as another embodiment of the present utility model, a sanding pad 6 is added to the outer surface of the rotating knob 414; in operation, it is ensured that no slipping of the hand occurs when a rotational force is applied to the rotational knob 414.
Working principle: in the production process of the fan, proper stators are required to be matched and assembled, and in the production process of the stators, the end faces of the stators are required to be polished so as to ensure that the production of the stators can meet the use requirements; the existing stator surface polishing device has some problems in use, and when the polishing device acts, the phenomenon of poor polishing precision exists, so that the production quality of products is affected; according to the depth to be polished, a rotary acting force is applied to the rotary button 414 through the positioning device, the screw 411 rotates, the positioning ring piece 410 moves upwards under the matching of the sliding rod 409 and the sliding hole 408, the positioning ring piece 410 moves to a proper position through the numerical value of the observation scale mark 412 at the position of the fixing frame 401, the moving device 402 and the stretching rod 403 on the fixing frame 401 are opened, the polishing disc 406 moves to a proper space position, the driving device 404 is opened, the rotary shaft 405 drives the polishing disc 406 to rotate, the stator is rapidly polished, the positioning effect on the polishing depth is achieved, the polishing operation precision is improved, and the product quality is ensured; in addition, in order to ensure that the stator polishing device can perform more stable operation, the stator to be polished is placed in the fixing groove 503 through the auxiliary matching action of the clamping device, the telescopic cylinder 505 in the installation cavity 504 is opened, the telescopic rod 506 drives the clamping plate 507 to move towards the stator, the stator fixing and clamping effect is achieved, the power structure at the bottom of the rotating cavity 501 is opened, the rotating bottom plate 502 drives the stator to rotate, the stator is rapidly polished, the stability of polishing operation is ensured, and the polishing device can perform more stable operation.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. A fan stator polishing device comprises a main board (1); support rods (2) are fixedly connected at four corners of the bottom of the main board (1); a gasket (3) is arranged at the bottom of the supporting rod (2); a positioning device is arranged on the main board (1); the method is characterized in that: the positioning device comprises a fixing frame (401); a fixing frame (401) is fixedly connected on the upper part of the main board (1); a moving device (402) is arranged at the top of a cross rod of the fixing frame (401); a stretching rod (403) is arranged at the bottom of the moving device (402); a driving device (404) is arranged at the bottom of the stretching rod (403); a rotating shaft (405) is arranged at the bottom of an output shaft of the driving device (404); a polishing disc (406) is arranged at the bottom of the rotating shaft (405);
A fixed circular plate (407) is arranged at the top of the driving device (404); a slide hole (408) is formed on the plate body of the fixed circular plate (407) in a penetrating way; a sliding rod (409) is slidably arranged in the sliding hole (408); the bottom of the sliding rod (409) passes through the sliding hole (408) to extend out of the outside; the bottom end of the sliding rod (409) extending out of the outside is fixedly connected with a positioning ring piece (410); a structural cavity (415) is formed in the top end face of the positioning ring piece (410) in a penetrating mode; a screw rod (411) is rotatably arranged at the eccentric position of the fixed circular plate (407); the bottom of the screw rod (411) is rotatably connected to the top end surface of the positioning ring piece (410); a rotating button (414) is fixedly connected to the top of the screw rod (411).
2. The fan stator grinding apparatus of claim 1, wherein: scale marks (412) are marked on the cambered surface of the sliding rod (409); the sliding rod (409) passes through the top of the sliding hole (408) and is fixedly connected with a baffle (413); the cross section diameter of the baffle piece (413) is larger than the opening diameter of the sliding hole (408).
3. A fan stator grinding apparatus as defined in claim 2 wherein: the height of the sliding rod (409) is the same as that of the screw rod (411); when the bottom end face of the rotating button (414) is contacted with the top end face of the fixed circular plate (407), the horizontal plane of the bottom end face of the positioning ring piece (410) coincides with the horizontal plane of the bottom end face of the polishing disc (406).
4. A fan stator grinding apparatus as defined in claim 3 wherein: in the lifting process of the positioning ring piece (410), the movement track of the structural cavity (415) is not contacted with the surface of the shell of the driving device (404); the cross-sectional diameter of the structural cavity (415) is greater than the cross-sectional diameter of the sharpening disk (406).
5. The fan stator grinding apparatus of claim 4, wherein: the main board (1) is provided with a clamping device; the clamping device comprises a rotation cavity (501); a rotating cavity (501) is formed in the top end face of the main board (1); a power structure is arranged at the bottom of the rotating cavity (501); a rotating bottom plate (502) is arranged in the rotating cavity (501); the bottom of the rotating bottom plate (502) is connected with a power structure; a fixed groove (503) is formed in the top of the rotating bottom plate (502); an installation cavity (504) is formed in the cambered surface of the inner wall of the fixed groove (503); a telescopic cylinder (505) is arranged in the mounting cavity (504); a telescopic rod (506) is arranged at the end part of the telescopic cylinder (505); the end part of the telescopic rod (506) is fixedly connected with a clamping plate (507).
6. The fan stator grinding apparatus of claim 5, wherein: the top end face of the rotating bottom plate (502) is overlapped with the top end face of the main plate (1); the horizontal plane of the top end face of the clamping plate (507) is lower than the horizontal plane of the top end face of the rotating bottom plate (502).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322966249.5U CN221495462U (en) | 2023-11-02 | 2023-11-02 | Fan stator grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322966249.5U CN221495462U (en) | 2023-11-02 | 2023-11-02 | Fan stator grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221495462U true CN221495462U (en) | 2024-08-09 |
Family
ID=92132601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322966249.5U Active CN221495462U (en) | 2023-11-02 | 2023-11-02 | Fan stator grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221495462U (en) |
-
2023
- 2023-11-02 CN CN202322966249.5U patent/CN221495462U/en active Active
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