CN220807159U - Special frock is dismantled to heat dissipation fan motor bearing - Google Patents
Special frock is dismantled to heat dissipation fan motor bearing Download PDFInfo
- Publication number
- CN220807159U CN220807159U CN202321778335.7U CN202321778335U CN220807159U CN 220807159 U CN220807159 U CN 220807159U CN 202321778335 U CN202321778335 U CN 202321778335U CN 220807159 U CN220807159 U CN 220807159U
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- Prior art keywords
- screw rod
- base
- groove
- bearing
- rod body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000017525 heat dissipation Effects 0.000 title claims description 5
- 238000001816 cooling Methods 0.000 claims abstract description 10
- 230000009471 action Effects 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 230000000087 stabilizing effect Effects 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model relates to the technical field of motor bearing disassembly, and discloses a special tool for disassembling a motor bearing of a cooling fan, which comprises a stable pedal; the base is fixedly arranged at the top of the stable pedal; the disassembly assembly is arranged on the base and used for disassembling and separating the rotor bearing; the disassembly assembly comprises a bearing disassembly fixed point, a screw rod placement point, a screw rod body and a screw rod fixing screw, wherein the bearing disassembly fixed point and the screw rod placement point are arranged at the upper end of the base from left to right. According to the utility model, through the cooperation of the structures such as the screw rod body and the base, the purpose that the rotating screw rod body pushes the shaft to separate the bearing is utilized when the motor is in work, so that the maintenance is convenient, the efficiency is improved, the safety during the maintenance is ensured, the danger of a motor bearing of a human fan is effectively avoided, the potential safety hazard is reduced, the unsafe condition is avoided, and the base is arranged, so that the rotor bearing and the screw rod body are conveniently placed and fixed.
Description
Technical Field
The utility model relates to the technical field of motor bearing disassembly, in particular to a special tool for disassembling a motor bearing of a heat dissipation fan.
Background
The motors are all machines which run at high speed for a long time and are easy to generate heat. Especially, grease in the bearing can age through the high temperature, lose the lubrication effect, the bead wearing and tearing of inside seriously increases the load, take the electricity to make the motor wholly generate heat and burn out at last, so often change motor bearing and both energy-conserving and can raise the efficiency, save the cost, however when dismantling the bearing, because the surface of bearing is comparatively smooth, and be connected comparatively inseparable with the rotor, thereby lead to motor bearing and inconvenient dismantlement, and in numerous motors, it is comparatively frequent with the maintenance of radiator fan motor again, therefore in order to reduce maintainer's intensity of labour and guarantee safety, utilize this frock cooperation electric spanner can conveniently accomplish the work of dismantling independent radiator fan motor bearing with high efficiency, obtain better effect.
Disclosure of utility model
In order to overcome the defects in the prior art, the utility model provides a special tool for disassembling a motor bearing of a cooling fan, which has the advantages of being convenient for disassembling the bearing and avoiding the screw rod from shaking during working.
In order to achieve the above purpose, the present utility model provides the following technical solutions: special frock is dismantled to heat dissipation fan motor bearing, including
A stabilizing pedal;
The base is fixedly arranged at the top of the stable pedal;
The disassembly assembly is arranged on the base and used for disassembling and separating the rotor bearing;
The disassembly assembly comprises a bearing disassembly fixed point, a screw rod placement point, a screw rod body and screw rod fixing screws, wherein the bearing disassembly fixed point and the screw rod placement point are arranged at the upper end of the base from left to right, the screw rod body is movably placed in the base and movably clamped with the bearing disassembly fixed point, and the screw rod fixing screws are movably mounted on the surface of the screw rod body and movably abutted with the inside of the base.
As a preferable technical scheme of the utility model, the top of the base is also provided with
The positioning component is arranged at the top of the base and plays a limiting role on the rear end of the screw rod body;
The positioning assembly comprises a movable cover, a clamping rod and a limiting unit, wherein the movable cover is movably arranged at the top of the base, a clamping groove is formed in the right side of the movable cover, the clamping rod is movably arranged on the right side of the base and is movably clamped with the clamping groove, and the limiting unit is arranged below the clamping groove and is movably clamped with the clamping rod.
As a preferable technical scheme of the utility model, the limiting unit comprises a positioning groove, a containing groove, a positioning block, a spring and a movable plate, wherein the positioning groove is formed in the surface of the left end of the clamping rod, the containing groove is formed below the left end of the clamping groove, the positioning block and the spring are arranged in the containing groove from top to bottom, the positioning block is movably inserted into the positioning groove, the movable groove is formed in the front side of the containing groove, the movable plate is movably mounted in the movable groove, the front side of the movable plate is fixedly connected with a movable pressing plate, and the rear side of the movable plate is fixedly connected with the positioning block.
As a preferable technical scheme of the utility model, the size of the section of the positioning block is equal to that of the section of the positioning groove, and the height value of the positioning block is larger than that of the positioning groove.
As a preferable technical scheme of the utility model, the shape and the size of the movable cover are equal to those of the upper end of the right side of the base, the bottom of the movable cover is provided with a groove, and the shape and the size of the groove are matched with those of the screw rod body.
As a preferable technical scheme of the utility model, the clamping groove and the clamping rod are both L-shaped, and the shape and the size of the clamping groove are matched with those of the clamping rod.
As a preferable technical scheme of the utility model, the base is welded by adopting channel steel and triangular iron.
As a preferable technical scheme of the utility model, the screw rod body rotates through the electric wrench, and the screw rod body rotates and moves under the action of the electric wrench and the screw rod fixing screw, so that the pushing shaft is separated from the bearing.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, through the cooperation of the structures such as the screw rod body and the base, the purpose that the rotating screw rod body pushes the shaft to separate the bearing is utilized when the motor is in work, so that the maintenance is convenient, the efficiency is improved, the safety during the maintenance is ensured, the danger of a motor bearing of a human fan is effectively avoided, the potential safety hazard is reduced, the unsafe condition is avoided, and the base is arranged, so that the rotor bearing and the screw rod body are conveniently placed and fixed.
2. According to the utility model, the movable cover is covered by matching the structures of the movable cover, the clamping rod, the screw rod body, the clamping groove, the limiting unit and the like, and then the limiting unit is pressed, so that the clamping rod is smoothly stuck and clamped with the clamping groove, the movable cover cannot be opened, the rear end of the screw rod body is limited, and the situation that the screw rod body is separated from the base due to movement of the screw rod body when the direction of the force is deviated during working is avoided.
Drawings
FIG. 1 is a schematic view of the overall appearance structure of the present utility model;
FIG. 2 is a schematic view of a front view in cross section;
FIG. 3 is a schematic view of a right-side cross-sectional structure of the present utility model;
FIG. 4 is an enlarged schematic view of the portion A of FIG. 2 according to the present utility model;
fig. 5 is an enlarged view of part B of fig. 3 according to the present utility model.
In the figure: 1. a stabilizing pedal; 2. a base; 3. the bearing is detached from the fixed point; 4. a screw rod placement point; 5. a screw rod body; 6. a movable cover; 7. a clamping groove; 8. a clamping rod; 9. a positioning groove; 10. a storage groove; 11. a positioning block; 12. a spring; 13. a movable groove; 14. a movable plate; 15. a movable pressing plate; 16. and a screw rod is used for fixing the screw.
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.
As shown in FIGS. 1 to 5, the utility model provides a special tool for disassembling a motor bearing of a cooling fan, which comprises
A stabilizing pedal 1;
The base 2 is fixedly arranged at the top of the stable pedal 1;
the disassembly component is arranged on the base 2 and used for disassembling and separating the rotor bearing;
The disassembly assembly comprises a bearing disassembly fixed point 3, a screw rod placement point 4, a screw rod body 5 and a screw rod fixing screw 16, wherein the bearing disassembly fixed point 3 and the screw rod placement point 4 are arranged at the upper end of the base 2 from left to right, the screw rod body 5 is movably placed in the base 2 and movably clamped with the bearing disassembly fixed point 3, and the screw rod fixing screw 16 is movably mounted on the surface of the screw rod body 5 and movably abutted with the inside of the base 2.
During operation, then the screw rod fixing screw 16 is installed on the screw rod body 5, then the screw rod is placed on the screw rod placement point 4 on the right side of the base 2, meanwhile, the screw rod fixing screw 16 is movably abutted with the bottom of the base 2, and then the rotor bearing is placed at the bearing disassembly fixed point 3 on the left side of the base 2, so that the rotor of the rotor bearing is aligned with the screw rod body 5, and the placement work is completed;
through dismantling the subassembly to when carrying out work, support the right side of lead screw body 5 through electric spanner, make lead screw body 5 remove to the left side, thereby make lead screw body 5 rotatory release the axle, thereby accomplished bearing and axle separation work.
Wherein the top of the base 2 is also provided with
The positioning component is arranged at the top of the base 2 and plays a limiting role on the rear end of the screw rod body 5;
The locating component comprises a movable cover 6, a clamping rod 8 and a limiting unit, wherein the movable cover 6 is movably arranged at the top of the base 2, the right side of the movable cover 6 is provided with a clamping groove 7, the clamping rod 8 is movably arranged on the right side of the base 2 and movably clamped with the clamping groove 7, and the limiting unit is arranged below the clamping groove 7 and movably clamped with the clamping rod 8.
When the screw rod fixing device works, the movable cover 6 is covered, and then the clamping rod 8 is rotated, so that the clamping rod 8 is clamped in the clamping groove 7, thereby completing the fixing work, and further playing a limiting role on the rear end of the screw rod body 5;
Through setting up locating component to avoid when the direction of force takes place the skew at the during operation, lead to the lead screw body 5 to take place to remove, take place that the lead screw body 5 breaks away from the condition of base 2 and appear.
The limiting unit comprises a positioning groove 9, a storage groove 10, a positioning block 11, a spring 12 and a movable plate 14, wherein the positioning groove 9 is formed in the surface of the left end of the clamping rod 8, the storage groove 10 is formed below the left end of the clamping groove 7, the positioning block 11 and the spring 12 are arranged in the storage groove 10 from top to bottom, the positioning block 11 is movably inserted into the positioning groove 9, the movable groove 13 is formed in the front side of the storage groove 10, the movable plate 14 is movably mounted in the movable groove 13, a movable pressing plate 15 is fixedly connected to the front side of the movable plate 14, and the rear side of the movable plate 14 is fixedly connected with the positioning block 11.
When the movable pressing plate 15 is pressed during operation, the positioning block 11 descends, so that the clamping rod 8 is conveniently clamped with the clamping groove 7, and then the movable pressing plate 15 is loosened, so that the positioning block 11 is automatically inserted into the positioning groove 9 under the action of the spring 12;
Through the spacing unit to play spacing effect to clamping lever 8, thereby make fixed effect better.
The size of the section of the positioning block 11 is equal to that of the section of the positioning groove 9, and the height value of the positioning block 11 is larger than that of the positioning groove 9.
When in work, the upper end of the positioning block 11 is inserted into the positioning groove 9;
the size of the section of the positioning block 11 is equal to that of the positioning groove 9, and the height value of the positioning block 11 is larger than that of the positioning groove 9, so that the limiting is convenient.
Wherein, the shape and size of the movable cover 6 are equal to the shape and size of the upper end of the right side of the base 2, the bottom of the movable cover 6 is provided with a groove, and the shape and size of the groove is matched with the shape and size of the screw rod body 5.
When in work, the movable cover 6 covers the upper end of the right side of the base 2 and is movably abutted with the top of the screw rod body 5;
The bottom of the movable cover 6 is provided with a groove, so that the rotary movement of the screw rod body 5 is prevented from being influenced.
Wherein, draw-in groove 7 and draw-in bar 8 all set up to the L form, and the shape size of draw-in groove 7 and the shape size looks adaptation of draw-in bar 8.
When in operation, the clamping rod 8 is rotationally clamped into the clamping groove 7 to form clamping connection;
Through setting up draw-in groove 7 and draw-in bar 8 to L form, and the shape size of draw-in groove 7 and the shape size looks adaptation of draw-in bar 8 to conveniently carry out the joint fixedly.
Wherein, base 2 adopts channel-section steel and triangular iron to weld.
When in work, the base 2 is welded on the stable pedal 1;
The base 2 is welded by adopting channel steel and triangular iron, so that the supporting effect is better.
The screw rod body 5 rotates through the electric wrench, the screw rod body 5 rotates and moves under the action of the electric wrench and the screw rod fixing screw 16, and the pushing shaft is separated from the bearing.
When the screw rod is in operation, the screw rod body 5 rotates and moves under the action of the electric wrench and the screw rod fixing screw 16, and the pushing shaft is separated from the bearing, so that the screw rod body is separated;
through making lead screw body 5 rotate through electric spanner to reduced workman's intensity of labour, thereby conveniently demolishd.
The working principle and the using flow of the utility model are as follows:
When working, the stable pedal 1 is fixed at a designated place;
Then, a screw rod fixing screw 16 is arranged on the screw rod body 5, and then the screw rod is placed on a screw rod placing point 4 on the right side of the base 2, and meanwhile, the screw rod fixing screw 16 is movably abutted with the bottom of the base 2;
Then, placing the rotor bearing at a bearing dismounting fixed point 3 on the left side of the base 2, so that the rotor of the rotor bearing is aligned with the screw rod body 5;
Then the movable cover 6 is covered, the movable pressing plate 15 is pressed, the positioning block 11 descends into the storage groove 10, then the clamping rod 8 is rotated, the clamping rod 8 is clamped in the clamping groove 7, then the movable pressing plate 15 is loosened, the positioning block 11 automatically ascends under the action of the spring 12 and then enters the positioning groove 9 on the surface of the clamping rod 8, the fixing work is completed, the rear end of the screw rod body 5 is limited, and therefore the situation that the screw rod body 5 moves when the direction of force is deviated during work and the screw rod body 5 is separated from the base 2 is avoided;
then, the electric wrench is used for propping against the right side of the screw rod body 5, and the electric wrench is started, so that the screw rod body 5 moves leftwards, the screw rod body 5 rotates to push out the shaft, and the bearing and shaft separation work is completed.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (8)
1. Special frock is dismantled to heat dissipation fan motor bearing, its characterized in that including:
A stabilizing pedal (1);
The base (2) is fixedly arranged at the top of the stable pedal (1);
The disassembly component is arranged on the base (2) and used for disassembling and separating the rotor bearing;
The disassembly assembly comprises a bearing disassembly fixed point (3), a screw rod placement point (4), a screw rod body (5) and a screw rod fixing screw (16), wherein the bearing disassembly fixed point (3) and the screw rod placement point (4) are arranged at the upper end of the base (2) from left to right, the screw rod body (5) is movably placed in the base (2) and is movably clamped with the bearing disassembly fixed point (3), and the screw rod fixing screw (16) is movably mounted on the surface of the screw rod body (5) and is movably abutted with the inside of the base (2).
2. The special fixture for disassembling a motor bearing of a cooling fan according to claim 1, wherein: the top of the base (2) is also provided with
The positioning component is arranged at the top of the base (2) and plays a limiting role on the rear end of the screw rod body (5);
the positioning assembly comprises a movable cover (6), a clamping rod (8) and a limiting unit, wherein the movable cover (6) is movably mounted at the top of the base (2), a clamping groove (7) is formed in the right side of the movable cover (6), the clamping rod (8) is movably mounted on the right side of the base (2) and is movably clamped with the clamping groove (7), and the limiting unit is arranged below the clamping groove (7) and is movably clamped with the clamping rod (8).
3. The special fixture for disassembling a motor bearing of a cooling fan according to claim 2, wherein: the limiting unit comprises a positioning groove (9), a storage groove (10), a positioning block (11), a spring (12) and a movable plate (14), wherein the positioning groove (9) is formed in the left end surface of the clamping rod (8), the storage groove (10) is formed below the left end of the clamping groove (7), the positioning block (11) and the spring (12) are arranged inside the storage groove (10) from top to bottom, the positioning block (11) is movably inserted into the positioning groove (9), the movable groove (13) is formed in the front side of the storage groove (10), the movable plate (14) is movably mounted in the movable groove (13), the movable pressing plate (15) is fixedly connected to the front side of the movable plate (14), and the rear side of the movable plate (14) is fixedly connected with the positioning block (11).
4. The special fixture for disassembling a motor bearing of a cooling fan according to claim 3, wherein: the size of the section of the positioning block (11) is equal to that of the section of the positioning groove (9), and the height value of the positioning block (11) is larger than that of the positioning groove (9).
5. The special fixture for disassembling a motor bearing of a cooling fan according to claim 2, wherein: the shape and the size of the movable cover (6) are equal to those of the upper end of the right side of the base (2), a groove is formed in the bottom of the movable cover (6), and the shape and the size of the groove are matched with those of the screw rod body (5).
6. The special fixture for disassembling a motor bearing of a cooling fan according to claim 2, wherein: the clamping groove (7) and the clamping rod (8) are both arranged in an L shape, and the shape and the size of the clamping groove (7) are matched with those of the clamping rod (8).
7. The special fixture for disassembling a motor bearing of a cooling fan according to claim 1, wherein: the base (2) is welded by adopting channel steel and triangular iron.
8. The special fixture for disassembling a motor bearing of a cooling fan according to claim 1, wherein: the screw rod body (5) rotates through the electric spanner, and the screw rod body (5) rotates and moves under the action of the electric spanner and the screw rod fixing screw (16), so that the pushing shaft is separated from the bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321778335.7U CN220807159U (en) | 2023-07-07 | 2023-07-07 | Special frock is dismantled to heat dissipation fan motor bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321778335.7U CN220807159U (en) | 2023-07-07 | 2023-07-07 | Special frock is dismantled to heat dissipation fan motor bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220807159U true CN220807159U (en) | 2024-04-19 |
Family
ID=90703221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321778335.7U Active CN220807159U (en) | 2023-07-07 | 2023-07-07 | Special frock is dismantled to heat dissipation fan motor bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220807159U (en) |
-
2023
- 2023-07-07 CN CN202321778335.7U patent/CN220807159U/en active Active
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