CN220356663U - Force application device of bearing life testing machine - Google Patents
Force application device of bearing life testing machine Download PDFInfo
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- CN220356663U CN220356663U CN202321667058.2U CN202321667058U CN220356663U CN 220356663 U CN220356663 U CN 220356663U CN 202321667058 U CN202321667058 U CN 202321667058U CN 220356663 U CN220356663 U CN 220356663U
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- force application
- application device
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- test
- bearing
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- 238000004806 packaging method and process Methods 0.000 claims abstract description 18
- 239000012267 brine Substances 0.000 claims description 21
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims description 21
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 238000005538 encapsulation Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses a force application device of a bearing life testing machine, which comprises a force application device box and a pinch roller adjusting mechanism, wherein a motor driving frame is arranged at the front end of the force application device box, a force application cylinder frame is arranged above the motor driving frame, the pinch roller adjusting mechanism is arranged above the force application cylinder frame, a test stand plate mechanism is arranged above the pinch roller adjusting mechanism, a test bearing mechanism is arranged at the top end of the test stand plate mechanism, a transmission belt is arranged at the front end of the test bearing mechanism, the test stand plate mechanism comprises a through column and a packaging frame, and the through column is arranged in the packaging frame. According to the force application device of the bearing life testing machine, the packaging frame penetrates through the front end of the force application device box through the through column threads, the packaging frame can be reinforced on the force application device and the bearing life testing table, the overall stability of the force application device and the bearing life testing table is improved, the overall shaking frequency of the bearing force application device is reduced, and bearing life testing deviation is prevented.
Description
Technical Field
The utility model relates to the technical field of bearing force application devices, in particular to a force application device of a bearing life test machine.
Background
The force application is stable and uniform, no impact exists, oil pressure or a tool capable of applying stable pulling force or pressure is required, when hammering is required, the force is buffered by softer and non-chipped metal such as a copper sleeve, the hammering force is as light as possible, a copper rod or a copper hammer is preferably used for hammering, the force application is continued until the work is completed, for example, the force application is stopped when the bearing is installed at the right position, the end face of the ferrule (gasket) is abutted against the end face of the seat hole or the shoulder of the shaft, the force cannot be squeezed too tightly or cannot be installed in place, the force application resultant force is possibly applied to the axis of the bearing, the force application point is required to be uniformly, symmetrically and stably applied by the spherical surface or parallel to the axis, the bearing force application device has dismounting and replacing defects, the bearing test stability is poor, and the accuracy of the bearing life test is influenced.
The overall shaking frequency of the bearing force application device in the market is too high, so that the bearing life test deviation is large, the bearing force application device is difficult to adjust according to the bearing by the pressing wheel, and the accuracy of the bearing life test is greatly reduced due to the fact that salt water corrodes and leaks in the bearing life test.
Disclosure of Invention
The utility model aims to provide a force application device of a bearing life tester, which is used for solving the market problems 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 force application device of bearing life test machine, includes force application device case and pinch roller adjustment mechanism, the motor initiative frame is installed to force application device case's front end, and the top of motor initiative frame is provided with the application of force cylinder frame, pinch roller adjustment mechanism installs in the top of application of force cylinder frame, pinch roller adjustment mechanism's top is provided with test stand frame plate mechanism, and test bearing mechanism is installed on test stand frame plate mechanism's top, test bearing mechanism's front end is provided with the drive belt, test stand frame plate mechanism is including penetrating post and encapsulation frame, and the internally mounted of encapsulation frame has penetrating post.
Furthermore, the force application device box is fixedly connected with the motor driving frame, and the motor driving frame is movably connected with the force application cylinder frame.
Further, the hold-down wheel adjusting mechanism is arranged inside the test bed frame plate mechanism through the conveying belt, and the test bed frame plate mechanism is attached to the test bearing mechanism.
Furthermore, the through column is in threaded connection with the packaging frame, and the through column forms a dismounting structure with the test bearing mechanism through the packaging frame.
Further, the pinch roller adjustment mechanism comprises a built-in cover and a pinch roller shaft, and the pinch roller shaft is arranged in the middle of the built-in cover.
Further, the built-in cover is movably connected with the compression wheel shaft, and the built-in cover and the force application device box form a clamping structure through the compression wheel shaft.
Further, the test bearing mechanism comprises a conveyer belt protection frame and a built-in brine tank, and the conveyer belt protection frame is arranged below the built-in brine tank.
Further, the top of the conveyer belt protection frame is clamped with a built-in brine tank, and the conveyer belt protection frame and the built-in brine tank are wrapped at the joint of the conveyer belt.
Compared with the prior art, the utility model has the beneficial effects that: according to the force application device of the bearing life testing machine, the packaging frame penetrates through the front end of the force application device box through the through column threads, the packaging frame can be reinforced on the force application device and the bearing life testing table, the overall stability of the force application device and the bearing life testing table is improved, the overall shaking frequency of the bearing force application device is reduced, and bearing life testing deviation is prevented.
1. According to the bearing force application device, the compression wheel is adjusted according to the bearing, the built-in cover can be disassembled in a threaded mode, a user can adjust and replace the compression wheel shaft, the bearing force application device is disassembled and replaced according to the bearing force application, the bearing test stability is improved, and the bearing life test accuracy is improved.
2. The transmission belt can be movably arranged on the test bearing mechanism, the transmission belt protection frame and the built-in brine tank are clamped on the brine tank of the force application device in a sealing way, the leakage of the brine test of the force application device is prevented, and the accuracy of the bearing life tester is improved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of the pinch roller adjustment mechanism of the present utility model;
FIG. 3 is a schematic view of the structure of the test bearing mechanism of the present utility model.
In the figure: 1. a force application device box; 2. a motor driving frame; 3. a force application cylinder frame; 4. a pinch roller adjusting mechanism; 401. a built-in cover; 402. a compression wheel shaft; 5. a test stand frame plate mechanism; 501. penetrating through the column; 502. a packaging frame; 6. testing a bearing mechanism; 601. a conveyer belt protecting rack; 602. a brine tank is arranged in the water tank; 7. a driving belt.
Description of the embodiments
Examples
As shown in fig. 1, the present utility model provides a technical solution: the utility model provides a force application device of bearing life test machine, including force application device case 1 and pinch roller adjustment mechanism 4, motor initiative frame 2 is installed to force application device case 1's front end, and be provided with force application cylinder frame 3 above motor initiative frame 2, pinch roller adjustment mechanism 4 installs in force application cylinder frame 3's top, be provided with test stand frame plate mechanism 5 above pinch roller adjustment mechanism 4, and test bearing mechanism 6 is installed on test stand frame plate mechanism 5's top, test bearing mechanism 6's front end is provided with drive belt 7, test stand frame plate mechanism 5 includes through post 501 and encapsulation frame 502, and the internally mounted of encapsulation frame 502 has through post 501, be fixed connection between force application device case 1 and the motor initiative frame 2, and be swing joint between motor initiative frame 2 and the force application cylinder frame 3, with motor initiative frame 2 shell fixed connection at force application device case 1 front end, the motor is movably arranged at the front end of the force application device box 1, so that the force application cylinder frame 3 is movably arranged on the motor driving frame 2, the component of the hold-down wheel adjusting mechanism 4 is movably arranged on the force application cylinder frame 3 through a conveying belt, the hold-down wheel adjusting mechanism 4 is arranged inside the test bed frame plate mechanism 5 through the conveying belt, the test bed frame plate mechanism 5 is jointed with the test bearing mechanism 6, when the component of the hold-down wheel adjusting mechanism 4 is movably arranged on the force application cylinder frame 3 through the conveying belt, the hold-down wheel adjusting mechanism 4 is arranged inside the test bed frame plate mechanism 5 through the conveying belt, the test bearing mechanism 6 is jointed and movably arranged at the top end of the test bed frame plate mechanism 5, the driving belt 7 is movably arranged outside the test bearing mechanism 6 for rotary installation, the through column 501 and the package frame 502 are in threaded connection, and the through column 501 and the test bearing mechanism 6 form a dismounting structure through the package frame 502, when the pressing wheel adjusting mechanism 4 assembly is movably mounted on the force application cylinder frame 3 through a conveying belt, the pressing wheel adjusting mechanism 4 is mounted inside the test bed frame plate mechanism 5 through the conveying belt, the test bearing mechanism 6 is attached to the top end of the test bed frame plate mechanism 5 in a movable manner, the penetrating column 501 is penetrated inside the packaging frame 502 through threads, the packaging frame 502 is penetrated at the front end of the force application device box 1 through the penetrating column 501 through threads, the packaging frame 502 can be reinforced on the force application device and the bearing life test bed, the overall stability of the force application device and the bearing life test bed is improved, the overall shaking frequency of the bearing force application device is reduced, and the bearing life test deviation is prevented.
Examples
As shown in fig. 2 and 3, the present utility model provides a technical solution: the utility model provides a force application device of bearing life test machine, pinch roller adjustment mechanism 4 includes built-in cover 401 and pinch roller shaft 402, and the mid-mounting of built-in cover 401 has pinch roller shaft 402, be swing joint between built-in cover 401 and the pinch roller shaft 402, and built-in cover 401 constitutes the block structure through pinch roller shaft 402 and force application device case 1, when pinch roller adjustment mechanism 4 subassembly is movably mounted on force application cylinder frame 3 through the conveyer belt, pinch roller adjustment mechanism 4 passes through the conveyer belt and installs in test bench frame plate mechanism 5 inside, pinch roller shaft 402 runs through in built-in cover 401 inside, built-in cover 401 can encapsulate in pinch roller shaft 402 and force application device case 1 inside, the bearing force application device carries out the pinch roller adjustment according to the bearing, can carry out the screw thread dismantlement with built-in cover 401, the user can adjust the pinch roller shaft 402 and change, the bearing force application device is dismantled according to the bearing force application and is changed, the bearing test stability is improved, the bearing life test accuracy is improved, the test bearing mechanism 6 comprises a conveying belt protection frame 601 and an internal brine tank 602, the conveying belt protection frame 601 is arranged below the internal brine tank 602, the top end of the conveying belt protection frame 601 is clamped with the internal brine tank 602, the conveying belt protection frame 601 and the internal brine tank 602 are wrapped at the joint of a driving belt 7, when the test bearing mechanism 6 is attached to the top end of a test bed frame plate mechanism 5 and movably installed, a through column 501 penetrates through the inside of a packaging frame 502 through threads to be reinforced on the test bearing mechanism 6, the internal brine tank 602 is movably clamped at the top end of the conveying belt protection frame 601, the driving belt 7 can be movably installed on the test bearing mechanism 6, the conveying belt protection frame 601 and the internal brine tank 602 are clamped with a force application device brine tank in a sealing manner, the force application device brine test is prevented from leaking, and the accuracy of the bearing life tester is improved.
In sum, when the force application device of the bearing life testing machine is used, when the component of the hold-down wheel adjusting mechanism 4 is movably mounted on the force application cylinder frame 3 through the conveying belt, the hold-down wheel adjusting mechanism 4 is mounted inside the test bed frame plate mechanism 5 through the conveying belt, when the test bearing mechanism 6 is movably mounted on the top end of the force application cylinder frame 5 through the conveying belt, the through column 501 is threaded inside the packaging frame 502, the packaging frame 502 is threaded inside the front end of the force application device box 1 through the through column 501, when the test bearing mechanism 6 is movably mounted on the top end of the test bed frame plate mechanism 5 through the through column 501, the through column 501 is threaded inside the packaging frame 502 and is reinforced on the test bearing mechanism 6, the built-in brine tank 602 is movably clamped on the top end of the conveying belt protection frame 601, the conveying belt 7 can be movably mounted on the test bearing mechanism 6, when the component of the hold-down wheel adjusting mechanism 4 is movably mounted on the force application cylinder frame 3 through the conveying belt, the hold-down wheel adjusting mechanism 4 is mounted inside the test bed frame plate mechanism 5 through the conveying belt, the hold-down wheel 402 is threaded inside the built-in cover 401, the cover 401 can be packaged inside the axle 402 and the force application device box 1.
Claims (8)
1. The utility model provides a force application device of bearing life test machine, includes force application device case (1) and pinch roller adjustment mechanism (4), its characterized in that; the motor driving frame (2) is installed to the front end of force application device case (1), and the top of motor driving frame (2) is provided with application of force cylinder frame (3), hold-down wheel adjustment mechanism (4) are installed in the top of application of force cylinder frame (3), the top of hold-down wheel adjustment mechanism (4) is provided with test stand frame plate mechanism (5), and test bearing mechanism (6) are installed on the top of test stand frame plate mechanism (5), the front end of test bearing mechanism (6) is provided with drive belt (7), test stand frame plate mechanism (5) are including penetrating post (501) and encapsulation frame (502), and the internally mounted of encapsulation frame (502) has penetrating post (501).
2. The force application device of a bearing life tester of claim 1, wherein: the force application device box (1) is fixedly connected with the motor driving frame (2), and the motor driving frame (2) is movably connected with the force application cylinder frame (3).
3. The force application device of a bearing life tester of claim 1, wherein: the pressing wheel adjusting mechanism (4) is arranged inside the test bed frame plate mechanism (5) through a conveying belt, and the test bed frame plate mechanism (5) is attached to the test bearing mechanism (6).
4. The force application device of a bearing life tester of claim 1, wherein: the penetrating column (501) is in threaded connection with the packaging frame (502), and the penetrating column (501) and the test bearing mechanism (6) form a dismounting structure through the packaging frame (502).
5. The force application device of a bearing life tester of claim 1, wherein: the pinch roller adjustment mechanism (4) comprises a built-in cover (401) and a pinch roller shaft (402), and the pinch roller shaft (402) is arranged in the middle of the built-in cover (401).
6. The force application device of claim 5, wherein: the built-in cover (401) is movably connected with the pressing wheel shaft (402), and the built-in cover (401) and the force application device box (1) form a clamping structure through the pressing wheel shaft (402).
7. The force application device of a bearing life tester of claim 1, wherein: the test bearing mechanism (6) comprises a conveying belt protection frame (601) and a built-in brine tank (602), and the conveying belt protection frame (601) is arranged below the built-in brine tank (602).
8. The force application device of claim 7, wherein: the top end of the conveyer belt protection frame (601) is clamped with a built-in brine tank (602), and the conveyer belt protection frame (601) and the built-in brine tank (602) are wrapped at the joint of the conveyer belt (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321667058.2U CN220356663U (en) | 2023-06-28 | 2023-06-28 | Force application device of bearing life testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321667058.2U CN220356663U (en) | 2023-06-28 | 2023-06-28 | Force application device of bearing life testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220356663U true CN220356663U (en) | 2024-01-16 |
Family
ID=89501771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321667058.2U Active CN220356663U (en) | 2023-06-28 | 2023-06-28 | Force application device of bearing life testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220356663U (en) |
-
2023
- 2023-06-28 CN CN202321667058.2U patent/CN220356663U/en active Active
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