CN220960604U - Improved bearing life testing machine tool - Google Patents
Improved bearing life testing machine tool Download PDFInfo
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- CN220960604U CN220960604U CN202322608581.4U CN202322608581U CN220960604U CN 220960604 U CN220960604 U CN 220960604U CN 202322608581 U CN202322608581 U CN 202322608581U CN 220960604 U CN220960604 U CN 220960604U
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- inner ring
- supporting seat
- clamping plate
- splint
- bearing life
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- 238000012360 testing method Methods 0.000 title claims abstract description 29
- 238000005096 rolling process Methods 0.000 claims abstract description 22
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to the technical field of bearing tests, and discloses an improved bearing life testing machine tool, which solves the problems that the existing rolling bearing life testing tool is inconvenient to better adjust in the use process, so that the rolling bearings with different sizes are inconvenient to test, and comprises a supporting seat, wherein an inner ring clamping plate is symmetrically arranged at the top end of the supporting seat, an outer ring clamping plate is arranged at one side, far away from each other, of the two inner ring clamping plates, an adjusting component is arranged on the outer ring clamping plate and connected with the top of the supporting seat, an adjusting mechanism is arranged between the two inner ring clamping plates, the adjusting mechanism comprises a motor, the motor is arranged in the supporting seat, and a rotating disc is arranged on an output shaft of the motor; according to the utility model, the service life test tool for the rolling bearing can be convenient to better regulate in the use process, so that the rolling bearings with different sizes can be better tested.
Description
Technical Field
The utility model belongs to the technical field of bearing tests, and particularly relates to an improved bearing life test machine tool.
Background
The bearing is an important part in modern mechanical equipment, and has the main functions of supporting a mechanical rotating body, reducing the friction coefficient in the motion process of the mechanical rotating body and ensuring the rotation precision of the mechanical rotating body, and can be divided into a rolling bearing and a sliding bearing according to the difference of the friction properties of moving elements, wherein the rolling bearing is standardized and serialized, and the rolling bearing needs to be subjected to life test operation after production.
The existing life test tool for the rolling bearing is inconvenient to adjust better in the using process, so that the rolling bearing with different sizes is inconvenient to test better.
Disclosure of utility model
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides an improved bearing life test machine tool, which effectively solves the problems that the prior rolling bearing life test tool is inconvenient to better regulate in the use process, so that the rolling bearings with different sizes are inconvenient to better test.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a modified bearing life-span test machine frock, which comprises a supporting pedestal, the inner ring splint is installed to the top symmetry of supporting seat, outer loop splint are all installed to one side that two inner ring splints kept away from each other, install adjusting part on the outer loop splint, and adjusting part is connected with the top of supporting seat, install adjustment mechanism between two inner ring splints, adjustment mechanism includes the motor, and the motor is installed in the inside of supporting seat, install the rolling disc on the output shaft of motor, the framework is installed at the top of rolling disc, the internally mounted of framework has first screw rod, first regulating block is installed at the top of framework, and first regulating block is connected with first screw rod, threaded movable block is installed to the screw thread on the first screw rod, first connecting axle is installed to the symmetry on the threaded movable block, the movable connecting rod is installed on the first connecting axle, the second connecting axle is installed to the bottom of movable connecting rod, and the second connecting axle is connected with inner ring splint.
Preferably, the motor is powered by an external power supply, and the motor is connected with the supporting seat through the fixing seat.
Preferably, a first sliding sleeve is arranged at the bottom of the inner ring clamping plate, a first sliding rod is arranged on the first sliding sleeve in a sliding manner, and the first sliding rod is arranged at the top of the rotating disc.
Preferably, the frame body is of a strip-shaped structure, and both sides of the frame body are of an opening type structure.
Preferably, the adjusting component comprises a fixed slat, a threaded sleeve is arranged on the fixed slat, a second screw rod is arranged on the threaded sleeve in a threaded manner, a connecting shaft seat is arranged at one end of the second screw rod, the connecting shaft seat is connected with the outer ring clamping plate, and a second adjusting block is arranged at one end, far away from the connecting shaft seat, of the second screw rod.
Preferably, a second sliding sleeve is arranged at the bottom of the outer ring clamping plate, a second sliding rod is arranged on the second sliding sleeve in a sliding manner, and the second sliding rod is arranged at the top of the supporting seat.
Preferably, the outer ring clamping plate and the inner ring clamping plate are of L-shaped structures, and the outer ring clamping plate and the inner ring clamping plate are provided with anti-slip tooth blocks.
Compared with the prior art, the utility model has the beneficial effects that:
1) In operation, through the interaction of the inner ring clamping plate, the adjusting mechanism, the outer ring clamping plate and the adjusting assembly, the service life test tool of the rolling bearing can be conveniently and better adjusted in the use process, so that the rolling bearings with different sizes can be better tested;
2) In operation, through the outer ring splint and the inner ring splint of L type structure that set up to install anti-skidding tooth piece on outer ring splint and inner ring splint, can be in experimental in-process, be convenient for better bearing to antifriction bearing, also be convenient for simultaneously can reach better stability, in order to carry out test operation that can be better, thereby be convenient for the user demand that satisfies people that can be better.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of an adjusting mechanism according to the present utility model;
fig. 3 is a schematic structural view of an adjusting assembly of the present utility model.
In the figure: 1. a support base; 2. an inner ring clamping plate; 3. an outer ring clamping plate; 4. an adjustment assembly; 5. an adjusting mechanism; 6. a motor; 7. a rotating disc; 8. a frame; 9. a first screw; 10. a first adjustment block; 11. a thread movable block; 12. a first connecting shaft; 13. a movable connecting rod; 14. a second connecting shaft; 15. a first sliding sleeve; 16. a first slide bar; 17. fixing the lath; 18. a thread sleeve; 19. a second screw; 20. connecting a shaft seat; 21. a second adjustment block; 22. the second sliding sleeve; 23. and a second slide bar.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; 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.
In the first embodiment, as shown in fig. 1, 2 and 3, the utility model comprises a supporting seat 1, an inner ring clamping plate 2 is symmetrically arranged at the top end of the supporting seat 1, an outer ring clamping plate 3 is arranged at one side of the two inner ring clamping plates 2 far away from each other, an adjusting component 4 is arranged on the outer ring clamping plate 3, the adjusting component 4 is connected with the top of the supporting seat 1, the adjusting component 4 comprises a fixed slat 17, a thread sleeve 18 is arranged on the fixed slat 17, a second screw rod 19 is arranged on the thread sleeve 18 in a threaded manner, a connecting shaft seat 20 is arranged at one end of the second screw rod 19, the connecting shaft seat 20 is connected with the outer ring clamping plate 3, a second adjusting block 21 is arranged at one end of the second screw rod 19 far away from the connecting shaft seat 20, a second sliding sleeve 22 is arranged at the bottom of the outer ring clamping plate 3, a second sliding rod 23 is arranged on the second sliding sleeve 22 in a sliding manner, and the second sliding rod 23 is arranged at the top of the supporting seat 1, an adjusting mechanism 5 is arranged between the two inner ring clamping plates 2, the adjusting mechanism 5 comprises a motor 6, the motor 6 is arranged in the supporting seat 1, the motor 6 is powered by an external power supply, the motor 6 is connected with the supporting seat 1 through a fixed seat, a rotating disc 7 is arranged on an output shaft of the motor 6, a frame 8 is arranged at the top of the rotating disc 7, the frame 8 is in a strip-shaped structure, two side edges of the frame 8 are both in an open-type structure, a first screw rod 9 is arranged in the interior of the frame 8, a first adjusting block 10 is arranged at the top of the frame 8, the first adjusting block 10 is connected with the first screw rod 9, a thread movable block 11 is arranged on the first screw rod 9 in a thread movable block 11 in a symmetrical manner, a first connecting shaft 12 is arranged on the first connecting shaft 12, a movable connecting rod 13 is arranged at the bottom end of the movable connecting rod 13, a second connecting shaft 14 is arranged at the bottom end of the movable connecting rod 14, and the second connecting shaft 14 is connected with the inner ring clamping plates 2, the bottom of the inner ring clamping plate 2 is provided with a first sliding sleeve 15, a first sliding rod 16 is arranged on the first sliding sleeve 15 in a sliding manner, and the first sliding rod 16 is arranged at the top of the rotating disc 7;
During the use, at first establish the antifriction bearing cover that will carry out life test in the outside of inner ring splint 2, then rotatory first regulating block 10, drive first screw rod 9 and rotate, first screw rod 9 drives screw thread movable block 11 and moves down, screw thread movable block 11 is under the effect of first connecting axle 12, drive movable connecting rod 13 and move, movable connecting rod 13 is under the effect of second connecting axle 14, promote inner ring splint 2 and remove, inner ring splint 2 drives first sliding sleeve 15 and carries out the sliding on first slide bar 16, can ensure inner ring splint 2 stability when removing, inner ring splint 2 removes the inner ring of antifriction bearing and fixes a position, then rotatory second regulating block 21, drive second screw rod 19 and rotate, second screw rod 19 is under the effect of thread bush 18, move in rotatory while, second screw rod 19 is under the effect of connecting axle bed 20, promote outer ring splint 3 and remove, outer ring splint 3 drive second sliding sleeve 22 and slide on second connecting axle 23, can ensure outer ring splint 3 and remove the stability when removing, outer ring splint 3 is located the motor, then start-up 6, then rotate the inner ring 7 and carry out the rolling disc 7 and carry out the rotation of antifriction bearing, thereby the life test can be better, the life test can be carried out to the inner ring 2, the life test is better than can be realized, and the rolling disc is rotated to the antifriction bearing is driven to the inner ring 7, the life test is better.
In the second embodiment, based on the first embodiment, the outer ring clamping plate 3 and the inner ring clamping plate 2 are both in L-shaped structures, and anti-slip tooth blocks are mounted on the outer ring clamping plate 3 and the inner ring clamping plate 2;
In the use, through outer ring splint 3 and the inner ring splint 2 of L type structure that set up to install anti-skidding tooth piece on outer ring splint 3 and inner ring splint 2, can be at experimental in-process, be convenient for better bearing to antifriction bearing, also be convenient for simultaneously can reach better stability, in order to carry out experimental operation that can be better, thereby be convenient for can be better satisfy people's user demand.
Working principle: during operation, at first establish the antifriction bearing cover that needs to carry out life test in the outside of inner ring splint 2, then rotatory first regulating block 10, drive first screw rod 9 and rotate, first screw rod 9 drives screw thread movable block 11 and moves down, screw thread movable block 11 is under the effect of first connecting axle 12, drive movable connecting rod 13 and move, movable connecting rod 13 is under the effect of second connecting axle 14, promote inner ring splint 2 and remove, inner ring splint 2 drives first sliding sleeve 15 and carries out the slip on first slide bar 16, can ensure inner ring splint 2 and remove the stability when removing, inner ring splint 2 removes the inner ring that fixes a position antifriction bearing, then rotatory second regulating block 21, drive second screw rod 19 and rotate, second screw rod 19 is under the effect of thread bush 18, move in rotatory while, second screw rod 19 is under the effect of connecting axle bed 20, promote outer ring splint 3 and move, outer ring splint 3 drive second sliding sleeve 22 and slide on second slide bar 23, can ensure outer ring splint 3 and remove antifriction bearing's stability when removing, outer ring splint 3 is located the motor, then start-up 6, then rotate the inner ring 7 and carry out the rotation of inner ring 7, the rolling disc is rotated in order to carry out the life test, the life test is better, the life test can be satisfied in order to carry out the inner ring 7, and the rolling disc is more convenient for rotate, the inner ring 2 is rotated, and is convenient for the life-to rotate, and can rotate the life test.
Claims (7)
1. The utility model provides an improved bearing life test machine frock, includes supporting seat (1), its characterized in that: the inner ring splint (2) are installed to the top symmetry of supporting seat (1), outer ring splint (3) are all installed to one side that two inner ring splint (2) kept away from each other, install adjusting part (4) on outer ring splint (3), and adjusting part (4) are connected with the top of supporting seat (1), install adjustment mechanism (5) between two inner ring splint (2), adjustment mechanism (5) include motor (6), and motor (6) install in the inside of supporting seat (1), install rolling disc (7) on the output shaft of motor (6), frame (8) are installed at the top of rolling disc (7), first regulating block (10) are installed at the top of frame (8), and first regulating block (10) are connected with first screw (9), install screw thread movable block (11) on first screw (9), install first connecting axle (12) on screw thread movable block (11) symmetry, install movable connecting rod (13) on first connecting axle (12), the bottom of movable connecting rod (13) and second connecting axle (14) are connected with second connecting axle (14).
2. An improved bearing life tester tooling as claimed in claim 1, wherein: the motor (6) is powered by an external power supply, and the motor (6) is connected with the supporting seat (1) through the fixing seat.
3. An improved bearing life tester tooling as claimed in claim 1, wherein: the bottom of inner ring splint (2) is installed first sliding sleeve (15), and slidable mounting has first slide bar (16) on first sliding sleeve (15), and first slide bar (16) are installed in the top of rolling disc (7).
4. An improved bearing life tester tooling as claimed in claim 1, wherein: the frame body (8) is of a strip-shaped structure, and two side edges of the frame body (8) are of an opening type structure.
5. An improved bearing life tester tooling as claimed in claim 1, wherein: the adjusting component (4) comprises a fixed slat (17), a thread bush (18) is arranged on the fixed slat (17), a second screw rod (19) is arranged on the thread bush (18) in a threaded manner, a connecting shaft seat (20) is arranged at one end of the second screw rod (19), the connecting shaft seat (20) is connected with the outer ring clamping plate (3), and a second adjusting block (21) is arranged at one end, far away from the connecting shaft seat (20), of the second screw rod (19).
6. The improved bearing life tester tooling of claim 5, wherein: the bottom of outer loop splint (3) is installed second sliding sleeve (22), and slidable mounting has second slide bar (23) on second sliding sleeve (22), and second slide bar (23) are installed in the top of supporting seat (1).
7. An improved bearing life tester tooling as claimed in claim 1, wherein: the outer ring clamping plate (3) and the inner ring clamping plate (2) are of L-shaped structures, and anti-slip tooth blocks are arranged on the outer ring clamping plate (3) and the inner ring clamping plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322608581.4U CN220960604U (en) | 2023-09-26 | 2023-09-26 | Improved bearing life testing machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322608581.4U CN220960604U (en) | 2023-09-26 | 2023-09-26 | Improved bearing life testing machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220960604U true CN220960604U (en) | 2024-05-14 |
Family
ID=91016075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322608581.4U Active CN220960604U (en) | 2023-09-26 | 2023-09-26 | Improved bearing life testing machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220960604U (en) |
-
2023
- 2023-09-26 CN CN202322608581.4U patent/CN220960604U/en active Active
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