CN220398434U - Bearing clearance rapid measurement equipment for speed reducer - Google Patents
Bearing clearance rapid measurement equipment for speed reducer Download PDFInfo
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- CN220398434U CN220398434U CN202321746339.7U CN202321746339U CN220398434U CN 220398434 U CN220398434 U CN 220398434U CN 202321746339 U CN202321746339 U CN 202321746339U CN 220398434 U CN220398434 U CN 220398434U
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- bearing
- connecting seat
- cover main
- speed reducer
- end cover
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 20
- 238000005259 measurement Methods 0.000 title claims abstract description 18
- 238000012360 testing method Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses a rapid bearing clearance measuring device for a speed reducer, which comprises a bearing end cover main body and a device frame, wherein the device frame is arranged at the front end of the bearing end cover main body. When the rapid bearing clearance measuring device for the speed reducer is used, after the connecting seat is installed inside the device frame, the driving knob can be rotated to drive the driving bevel gear to rotate, the driving bevel gear can be rotated to drive the screw rod to rotate by utilizing the driven bevel gear in meshed connection, the screw rod can be rotated to drive the threaded sleeves on two outer sides to simultaneously move outwards outside the screw rod, and can simultaneously drive two groups of clamping rods to simultaneously move outwards at the rear end of the connecting seat, two sides of the inner ring of the bearing are supported and positioned in an auxiliary manner, so that the bearing main body can be kept and fixed at the middle position inside the bearing end cover main body, and then the clearance is measured by using the vernier depth gauge, so that the problem that the bearing is inconvenient to position in an auxiliary manner during measurement is solved.
Description
Technical Field
The utility model relates to the technical field of speed reducers, in particular to a bearing clearance rapid measurement device for a speed reducer.
Background
The speed reducer is a speed reduction transmission device between a prime mover and a working machine, and plays roles of matching rotation speed and transmitting torque between the prime mover and the working machine or an actuating mechanism when in use, and can be divided into gears, worms and planetary gear reducers.
But bearing clearance rapid measurement equipment for speed reducer is in the in-service use, uses measuring equipment when marking the measurement at the clearance between bearing and the bearing cap, and the bearing is difficult to keep in intermediate position department when measuring, causes measurement value inaccurate easily, exists not enoughly, is inconvenient to carry out auxiliary positioning to the bearing when measuring.
At present, a novel bearing clearance rapid measurement device for a speed reducer is provided to solve the defects.
Disclosure of Invention
The utility model aims to provide a rapid bearing clearance measuring device for a speed reducer, which aims to solve the problem that the bearing is inconvenient to position in an auxiliary way during measurement in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a quick test equipment of bearing clearance for speed reducer, includes bearing end cover main part and equipment rack, the front end of bearing end cover main part is provided with the equipment rack, the inside of equipment rack is provided with the slot, the inside of bearing end cover main part is run through and is provided with the mounting hole, the inside of bearing end cover main part is provided with the bearing main part, the inside of slot is provided with the connecting seat, the both sides of equipment rack rear end are provided with the threaded rod respectively, the inside swing joint of connecting seat has the screw rod, the outside both sides of screw rod are provided with the swivel nut respectively, the right side of screw rod runs through the inside right side of connecting seat and is fixed with driven bevel gear, the right side of connecting seat front end is provided with drive knob, and drive knob's rear end runs through the front end of connecting seat and is fixed with driving bevel gear, the both sides of connecting seat rear end are provided with the clamp lever respectively, the inside of connecting seat rear end is provided with the movable groove.
Preferably, the front end of the clamping rod penetrates through the inside of the movable groove and is fixedly connected with the rear end of the screw sleeve.
Preferably, external threads with opposite directions are respectively arranged on two sides of the outside of the screw, internal threads matched with the external threads are arranged in the screw sleeve, and the driven bevel gear is connected with the driving bevel gear in a meshed mode.
Preferably, the front end of threaded rod is fixed with the fixture block, the inside of equipment rack rear end both sides is provided with the draw-in groove respectively, and the bottom of draw-in groove runs through the bottom of equipment rack, the outside of threaded rod is provided with lock nut.
Preferably, six groups of mounting holes are formed in the bearing end cover main body at equal intervals in an annular mode, and the rear end of the threaded rod penetrates through the inside of the mounting holes.
Preferably, the top and the bottom of the equipment rack are respectively penetrated and provided with an inner hole, the inner part of the inner hole is provided with a lock rod, the outer part of the lock rod is provided with external threads, the inner parts of the top and the bottom of the connecting seat are respectively provided with screw holes, the slot penetrates through the inner part of the equipment rack, and the connecting seat penetrates through the inner part of the slot.
Compared with the prior art, the utility model has the beneficial effects that: the bearing clearance rapid measurement equipment for the speed reducer not only realizes that the bearing is convenient to assist in positioning during measurement, realizes that the measurement equipment is convenient to rapidly disassemble and assemble during use, but also realizes that the inner components of the equipment are convenient to disassemble;
(1) Through being provided with equipment rack, slot, connecting seat, movable groove, clamp bar, driven bevel gear, initiative bevel gear, drive knob, swivel nut and screw rod, when equipment is used, after installing the equipment rack in the front end of bearing end cover main part, can be through installing the connecting seat to the inside of equipment rack, afterwards can rotate drive knob at the right side of connecting seat front end and drive initiative bevel gear rotation, initiative bevel gear rotation can utilize the driven bevel gear of meshing connection to drive the screw rod rotation, the screw rod rotation can drive outside both sides threaded connection's swivel nut outside simultaneously outwards remove, and simultaneously can drive two sets of clamp bars outside simultaneously at the rear end of connecting seat and remove, support the location fixed for the both sides of bearing inner ring is assisted, make the bearing main part can keep fixing in the intermediate position department of bearing end cover main part inside, afterwards use the vernier depth gauge to measure the clearance can, be convenient for carry out accurate measurement to the installation clearance between bearing and the bearing end cover;
(2) Through being provided with equipment rack, bearing end cover main part, the mounting hole, lock nut, the threaded rod, fixture block and draw-in groove, when installing the measuring equipment and using, can be through penetrating the threaded rod into the inside of bearing end cover main part both sides mounting hole earlier after, the rethread uses lock nut screw in the outside locking of threaded rod at the rear end of bearing end cover main part, with the fixture block support in the front end of equipment rack can, afterwards can be rethread at the front end of bearing end cover main part, after the draw-in groove that the equipment rack that will set up utilized the rear end both sides to set up inserts from the top of fixture block, can be quick with the equipment rack transversely fixed in the front end of bearing end cover main part and test the use, make things convenient for the dismouting fast to equipment through fixture block and draw-in groove that sets up;
(3) Through being provided with equipment rack, bearing end cover main part, the slot, the connecting seat, locking lever and screw, fix the equipment rack behind the front end of bearing end cover main part, can the rethread be at the front end of equipment rack, insert the connecting seat that sets up to the inside of slot, afterwards can use the inside that the locking lever runs through the hole and screw in to the inside of screw in respectively at the top and the bottom of equipment rack after, can fix the connecting seat in the inside of equipment rack and use, through locking lever and the screw that sets up, be convenient for disassemble the subassembly of equipment inside, accomodate and carry and maintain etc..
Drawings
FIG. 1 is a schematic cross-sectional elevation view of the present utility model;
FIG. 2 is an enlarged top view of the connector of the present utility model;
FIG. 3 is an enlarged schematic top view of a partial cross section of a card slot according to the present utility model;
fig. 4 is an enlarged schematic side view of the threaded rod of the present utility model.
In the figure: 1. a bearing end cap body; 2. an equipment rack; 3. a slot; 4. a mounting hole; 5. a bearing body; 6. a connecting seat; 7. a lock lever; 8. a screw hole; 9. a movable groove; 10. a clamping rod; 11. a driven bevel gear; 12. a drive bevel gear; 13. driving a knob; 14. a screw sleeve; 15. a screw; 16. a lock nut; 17. a threaded rod; 18. an inner bore; 19. a clamping block; 20. a clamping 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.
Example 1: referring to fig. 1-4, a rapid bearing gap measuring device for a speed reducer comprises a bearing end cover main body 1 and a device frame 2, wherein the front end of the bearing end cover main body 1 is provided with the device frame 2, the inside of the device frame 2 is provided with a slot 3, the inside of the bearing end cover main body 1 is provided with a mounting hole 4 in a penetrating way, the inside of the bearing end cover main body 1 is provided with a bearing main body 5, the inside of the slot 3 is provided with a connecting seat 6, two sides of the rear end of the device frame 2 are respectively provided with a threaded rod 17, the inside of the connecting seat 6 is movably connected with a screw 15, two sides of the outside of the screw 15 are respectively provided with a screw sleeve 14, the right side of the screw 15 penetrates the right side of the inside of the connecting seat 6 and is fixedly provided with a driven bevel gear 11, the right side of the front end of the connecting seat 6 is provided with a driving knob 13, the rear end of the driving knob 13 penetrates the front end of the connecting seat 6 and is fixedly provided with a driving bevel gear 12, two sides of the rear end of the connecting seat 6 are respectively provided with a clamping rod 10, and the inside of the rear end of the connecting seat 6 is provided with a movable groove 9;
the front end of the clamping rod 10 penetrates through the interior of the movable groove 9 and is fixedly connected with the rear end of the screw sleeve 14, external threads with opposite directions are respectively arranged on two sides of the exterior of the screw rod 15, internal threads matched with the external threads are arranged in the screw sleeve 14, and the driven bevel gear 11 is in meshed connection with the drive bevel gear 12;
specifically, as shown in fig. 1 and fig. 2, after the equipment rack 2 is installed at the front end of the bearing end cover main body 1, the connecting seat 6 can be installed inside the equipment rack 2, then the driving knob 13 can be rotated at the right side of the front end of the connecting seat 6 to drive the driving bevel gear 12 to rotate, the driving bevel gear 12 can be rotated by using the driven bevel gear 11 in meshed connection to drive the screw 15 to rotate, the screw 15 can drive the threaded sleeves 14 in threaded connection at two outer sides to simultaneously move outwards at the outer part of the screw 15 while rotating, and simultaneously, the two groups of clamping rods 10 can be driven to simultaneously move outwards at the rear end of the connecting seat 6, two sides of the bearing inner ring are supported, positioned and fixed in an auxiliary manner, so that the bearing main body 5 can be kept fixed at the middle position inside the bearing end cover main body 1, and then the clearance can be measured by using the vernier depth gauge.
Example 2: the front end of the threaded rod 17 is fixedly provided with a clamping block 19, clamping grooves 20 are respectively formed in the two sides of the rear end of the equipment frame 2, the bottom ends of the clamping grooves 20 penetrate through the bottom end of the equipment frame 2, locking nuts 16 are arranged outside the threaded rod 17, six groups of mounting holes 4 are annularly and equidistantly formed in the bearing end cover main body 1, and the rear end of the threaded rod 17 penetrates through the inside of the mounting holes 4;
specifically, as shown in fig. 1, 3 and 4, after the threaded rod 17 penetrates into the mounting holes 4 on both sides of the bearing end cover main body 1, the rear end of the bearing end cover main body 1 is screwed into the threaded rod 17 by using the locking nut 16 to lock, the clamping block 19 is abutted against the front end of the equipment rack 2, and then the equipment rack 2 can be quickly and transversely fixed at the front end of the bearing end cover main body 1 for testing after the clamping grooves 20 arranged on both sides of the rear end of the equipment rack 2 are inserted from the top end of the clamping block 19.
Example 3: the top end and the bottom end of the equipment rack 2 are respectively penetrated and provided with an inner hole 18, the inside of the inner hole 18 is provided with a lock rod 7, the outside of the lock rod 7 is provided with external threads, the inside of the top end and the bottom end of the connecting seat 6 is respectively provided with a screw hole 8, the slot 3 penetrates through the inside of the equipment rack 2, and the connecting seat 6 penetrates through the inside of the slot 3;
specifically, as shown in fig. 1 and 3, after the equipment rack 2 is fixed at the front end of the bearing end cover main body 1, the connecting seat 6 can be inserted into the slot 3 at the front end of the equipment rack 2, and then the connecting seat 6 can be fixed in the equipment rack 2 for use after the locking rod 7 penetrates through the inner hole 18 at the top end and the bottom end of the equipment rack 2 and is screwed into the screw hole 8, and the locking rod 7 and the screw hole 8 can be used for disassembling components in the equipment.
Working principle: when the utility model is used, when the measuring equipment is installed, the threaded rod 17 can be penetrated into the inside of the installation holes 4 at the two sides of the bearing end cover main body 1, then the locking nut 16 is screwed into the outside of the threaded rod 17 at the rear end of the bearing end cover main body 1 to lock the clamping block 19 against the front end of the equipment frame 2, then the clamping grooves 20 arranged at the two sides of the rear end of the equipment frame 2 are inserted from the top ends of the clamping blocks 19 at the front end of the bearing end cover main body 1, the equipment frame 2 can be quickly transversely fixed at the front end of the bearing end cover main body 1 for test use, the equipment can be quickly disassembled and assembled conveniently through the arranged clamping blocks 19 and the clamping grooves 20, and meanwhile, the equipment frame 2 is fixed at the front end of the bearing end cover main body 1, the equipment frame 2 can be re-used at the front end of the equipment frame 2, the connecting seat 6 is inserted into the slot 3, then the connecting seat 6 can be fixed in the equipment frame 2 for use after the top end and the bottom end of the equipment frame 2 penetrate through the inner hole 18 by using the lock rod 7 and are screwed into the screw hole 8, the arranged lock rod 7 and screw hole 8 can disassemble the components in the equipment, carry out storage, carrying, maintenance and the like, the equipment frame 2 is arranged at the front end of the bearing end cover main body 1, the connecting seat 6 can be arranged in the equipment frame 2 again, the driving bevel gear 12 can be driven to rotate by rotating the driving bevel gear 13 at the right side of the front end of the connecting seat 6, the driving bevel gear 12 can be driven to rotate by utilizing the driven bevel gear 11 which is meshed and connected to drive the screw 15 to rotate, the threaded sleeve 14 which is in threaded connection with the two sides of the outside can be driven to simultaneously move outwards at the outside of the screw 15, simultaneously, the two groups of clamping rods 10 can be driven to simultaneously move outwards at the rear end of the connecting seat 6, and the two sides of the bearing inner ring are supported, positioned and fixed in an auxiliary manner, so that the bearing main body 5 can be kept fixed at the middle position inside the bearing end cover main body 1, and then the clearance can be measured by using a vernier depth gauge.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a quick test equipment of bearing clearance for speed reducer, includes bearing end cover main part (1) and equipment rack (2), its characterized in that: the front end of bearing end cover main part (1) is provided with equipment frame (2), the inside of equipment frame (2) is provided with slot (3), the inside of bearing end cover main part (1) runs through and is provided with mounting hole (4), the inside of bearing end cover main part (1) is provided with bearing main part (5), the inside of slot (3) is provided with connecting seat (6), the both sides of equipment frame (2) rear end are provided with threaded rod (17) respectively, the inside swing joint of connecting seat (6) has screw rod (15), the outside both sides of screw rod (15) are provided with swivel nut (14) respectively, the right side of screw rod (15) runs through the inside right side of connecting seat (6) and is fixed with driven bevel gear (11), the right side of connecting seat (6) front end is provided with driving knob (13), and the rear end of driving knob (13) runs through the front end of connecting seat (6) and is fixed with initiative bevel gear (12), the both sides of connecting seat (6) rear end are provided with clamp bar (10) respectively, inside swing joint (9) are provided with back end (6).
2. The rapid bearing clearance measurement apparatus for a speed reducer according to claim 1, characterized in that: the front end of the clamping rod (10) penetrates through the inside of the movable groove (9) and is fixedly connected with the rear end of the screw sleeve (14).
3. The rapid bearing clearance measurement apparatus for a speed reducer according to claim 1, characterized in that: external threads with opposite directions are respectively arranged on two sides of the outside of the screw rod (15), internal threads matched with the external threads are arranged inside the screw sleeve (14), and the driven bevel gear (11) is connected with the driving bevel gear (12) in a meshed mode.
4. The rapid bearing clearance measurement apparatus for a speed reducer according to claim 1, characterized in that: the front end of threaded rod (17) is fixed with fixture block (19), the inside of equipment rack (2) rear end both sides is provided with draw-in groove (20) respectively, and the bottom of draw-in groove (20) runs through the bottom of equipment rack (2), the outside of threaded rod (17) is provided with lock nut (16).
5. The rapid bearing clearance measurement apparatus for a speed reducer according to claim 1, characterized in that: six groups of mounting holes (4) are formed in the bearing end cover main body (1) at equal intervals in an annular mode, and the rear end of the threaded rod (17) penetrates through the inside of the mounting holes (4).
6. The rapid bearing clearance measurement apparatus for a speed reducer according to claim 1, characterized in that: the top and the bottom of equipment rack (2) are run through respectively and are provided with hole (18), the inside of hole (18) is provided with locking lever (7), and the outside of locking lever (7) is provided with the external screw thread, the inside of connecting seat (6) top and bottom is provided with screw (8) respectively, inside that slot (3) run through equipment rack (2), the inside that slot (3) were run through to connecting seat (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321746339.7U CN220398434U (en) | 2023-07-05 | 2023-07-05 | Bearing clearance rapid measurement equipment for speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321746339.7U CN220398434U (en) | 2023-07-05 | 2023-07-05 | Bearing clearance rapid measurement equipment for speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220398434U true CN220398434U (en) | 2024-01-26 |
Family
ID=89600526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321746339.7U Active CN220398434U (en) | 2023-07-05 | 2023-07-05 | Bearing clearance rapid measurement equipment for speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220398434U (en) |
-
2023
- 2023-07-05 CN CN202321746339.7U patent/CN220398434U/en active Active
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