CN114112388A - Fault detection device of automobile water pump bearing - Google Patents
Fault detection device of automobile water pump bearing Download PDFInfo
- Publication number
- CN114112388A CN114112388A CN202111341126.1A CN202111341126A CN114112388A CN 114112388 A CN114112388 A CN 114112388A CN 202111341126 A CN202111341126 A CN 202111341126A CN 114112388 A CN114112388 A CN 114112388A
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- fixedly connected
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 238000001514 detection method Methods 0.000 title claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/04—Bearings
Abstract
The invention discloses a fault detection device for an automobile water pump bearing, and relates to the technical field of detection equipment. The utility model provides a fault detection device of car water pump bearing, includes total base, total base top fixedly connected with elastic expansion structure, elastic expansion structure top fixedly connected with backup pad, backup pad bottom fixedly connected with rotate the stopper, install rotating-structure between backup pad and the rotation stopper, total base top is through first fixed knot structure fixedly connected with fixing base structure. According to the invention, through the arrangement of the fixed seat structure, the sliding seat structure and the sliding structure, the sliding structure controls the sliding of the sliding seat structure on the top of the main base, so that the first fixed shaft and the second fixed shaft move relatively, and a bearing to be detected is fixed between the first fixed shaft and the second fixed shaft.
Description
Technical Field
The invention relates to the technical field of detection equipment, in particular to a fault detection device for an automobile water pump bearing.
Background
When the automobile engine works, the energy released by the combustion of the fuel can push the crankshaft connecting rod mechanism to move, and meanwhile, the temperature in the engine can be rapidly increased. In order to make the engine work normally, the engine needs to be cooled by a cooling system. The automobile water pump bearing is a core component in an automobile cooling system, and once a fault occurs, the cooling system cannot work normally, even serious accidents such as cylinder pulling of an engine are caused. In addition, because the spatial position of the automobile water pump is limited and the heat dissipation area is small, the working environment of the automobile water pump bearing is severe and the automobile water pump bearing is easy to break down.
The invention provides a novel solution for carrying out fault detection on an automobile water pump bearing, which needs to carry out data acquisition under various rotating speeds, has certain danger under the condition of high rotating speed because the fault reason of the automobile water pump bearing is unknown, the existing fault detection device of the automobile water pump bearing cannot firmly fix the bearing, and the bearing is possibly separated at high rotating speed.
Disclosure of Invention
The invention aims to provide a fault detection device for an automobile water pump bearing, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a fault detection device of car water pump bearing, includes total base, total base top fixedly connected with elastic expansion structure, elastic expansion structure top fixedly connected with backup pad, backup pad bottom fixedly connected with rotate the stopper, backup pad and rotate and install rotating-structure between the stopper, total base top is through first fixed knot construct fixedly connected with fixing base structure, and total base top still has the sliding seat structure through sliding structure sliding connection, and the sliding seat structure also can be fixed in total base top, fixing base structure and sliding seat structure looks adaptation through second fixed knot construct.
Furthermore, the fixing base structure includes unable adjustment base, and unable adjustment base four corners department runs through and has seted up first fixed orifices, unable adjustment base top fixedly connected with stationary mast, fixedly connected with brace rod between stationary mast and the unable adjustment base, the first dead axle of unable adjustment base top fixedly connected with, still fixedly connected with fixed stopper between first dead axle and the stationary mast, first dead axle outer wall fixedly connected with spacing ring, the first anti-skidding gasket of spacing ring right side fixedly connected with.
Furthermore, first fixed knot constructs including the screw thread post, screw thread post fixed connection in total base top, and run through in first fixed orifices, screw thread post outer wall is connected with hexagon nut through the screw thread rotation, and hexagon nut bottom still is provided with the backing ring.
Furthermore, the sliding seat structure comprises a sliding base, wherein the four corners of the sliding base are penetrated through to form a second fixing hole, the bottom of the sliding base is penetrated through to form a sliding groove and an inner threaded hole respectively, the top of the sliding base is fixedly connected with a sliding stand column, the top of the sliding stand column is fixedly connected with a second fixed shaft, the left end of the second fixed shaft is provided with a fixed shaft groove, and the fixed shaft groove is matched with the first fixed shaft and the left end of the second fixed shaft is fixedly connected with a second anti-skidding gasket.
Furthermore, the sliding structure includes the slip stopper, fixedly connected with slip rail between two slip stoppers, the slip rail with sliding tray sliding connection still rotates between two slip stoppers and is connected with the rotation threaded rod, rotate the threaded rod with the internal thread hole passes through the screw thread and rotates the connection, rotates the threaded rod right-hand member and runs through in slip stopper and fixedly connected with spliced pole, spliced pole outer wall fixedly connected with rotation handle.
Furthermore, the second fixing structure comprises a fixing stud, the fixing stud is rotatably connected with the second fixing hole through threads, and a hexagonal nut is fixedly connected to the top of the fixing stud.
Furthermore, the elastic telescopic structure comprises a bottom fixing block, the bottom fixing block is fixedly connected to the top of the total base, the top of the bottom fixing block is fixedly connected to the bottom of the elastic telescopic column, the top of the elastic telescopic column is fixedly connected to the top fixing block, and the top of the top fixing block is fixedly connected to the bottom of the supporting plate.
Furthermore, the rotating structure comprises an electric motor, the electric motor is fixedly connected to the top of the supporting plate, a driving shaft is fixedly connected to the output end of the electric motor, a rotating shaft is rotatably connected to the outer wall of the driving shaft through a transmission crawler, and a rotating wheel is fixedly connected to the outer wall of the rotating shaft.
Furthermore, the top of the supporting plate is provided with a through hole in a penetrating manner, and the transmission crawler belt penetrates through the through hole.
Furthermore, the left and right sides of the rotation limiting block are provided with rotation holes in a penetrating mode, and the rotation holes are connected with the rotation shaft in a rotating mode.
Compared with the prior art, the invention has the beneficial effects that:
this automobile water pump bearing's fault detection device, through fixing base structure, sliding seat structure and sliding structure's setting, sliding structure control sliding seat structure is in the slip at total base top for first dead axle and second dead axle relative movement, the bearing that needs to detect just is fixed in between first dead axle and the second dead axle, and this kind of fixed mode makes the bearing firmly be fixed in on the device, can not take place the condition that breaks away from equipment when carrying out high rotational speed and detecting.
Drawings
FIG. 1 is a schematic front top axial view of the present invention;
FIG. 2 is a schematic view of a backside top axial structure of the present invention;
FIG. 3 is a schematic view of a fixing base of the present invention;
FIG. 4 is a schematic view of a first fastening structure of the present invention;
FIG. 5 is a schematic view of the sliding structure of the present invention;
FIG. 6 is a schematic view of a sliding seat structure according to the present invention;
FIG. 7 is a second fixing structure of the present invention;
FIG. 8 is a bottom view of the support plate of the present invention;
fig. 9 is a schematic view of the rotational structure of the present invention.
In the figure: 1. a main base; 2. a fixed seat structure; 201. a fixed base; 202. a first fixing hole; 203. fixing the upright post; 204. supporting ribs; 205. a first fixed shaft; 206. fixing a limiting block; 207. a limiting ring; 208. a first anti-skid pad; 3. a first fixed structure; 301. a threaded post; 302. a backing ring; 303. a hexagonal nut; 4. a sliding structure; 401. a sliding limiting block; 402. a sliding rail; 403. rotating the threaded rod; 404. connecting columns; 405. rotating the handle; 5. a sliding seat structure; 501. a sliding base; 502. a second fixing hole; 503. a sliding groove; 504. an internally threaded bore; 505. sliding the upright post; 506. a second fixed shaft; 507. a fixed shaft groove; 508. a second anti-skid pad; 6. a second fixed structure; 601. fixing the stud; 602. a hexagonal nut; 7. an elastic telescopic structure; 701. a bottom fixing block; 702. an elastic telescopic column; 703. a top fixing block; 8. a support plate; 801. perforating; 9. a rotating structure; 901. an electric motor; 902. a drive shaft; 903. a drive track; 904. a rotating shaft; 905. a rotating wheel; 10. rotating the limiting block; 1001. the hole is rotated.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, and do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.
It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.
As shown in fig. 1 to 9, the present invention provides a technical solution: a fault detection device of an automobile water pump bearing comprises a main base 1, wherein an elastic telescopic structure 7 is fixedly connected to the top of the main base 1, a supporting plate 8 is fixedly connected to the top of the elastic telescopic structure 7, a through hole 801 is formed in the top of the supporting plate 8 in a penetrating manner, a rotating limiting block 10 is fixedly connected to the bottom of the supporting plate 8, a rotating hole 1001 is formed in the left and right of the rotating limiting block 10 in a penetrating manner, a rotating structure 9 is installed between the supporting plate 8 and the rotating limiting block 10, a fixed seat structure 2 is fixedly connected to the top of the main base 1 through a first fixing structure 3, a sliding seat structure 5 is also slidably connected to the top of the main base 1 through a sliding structure 4, the sliding seat structure 5 can also be fixed to the top of the main base 1 through a second fixing structure 6, the fixed seat structure 2 is matched with the sliding seat structure 5, and it is required to explain that the fixed seat structure 2 and the sliding seat structure 5 are used for fixing the automobile water pump bearing to be detected, the elastic telescopic structure 7 can enable the rotating structure 9 to be in contact with the automobile water pump bearing to be detected, and the rotating structure 9 can enable the automobile water pump bearing to be detected to rotate at a high speed.
As a specific embodiment, the fixing base structure 2 includes a fixing base 201, a first fixing hole 202 is formed at four corners of the fixing base 201, a fixing upright 203 is fixedly connected to the top of the fixing base 201, a supporting rib 204 is fixedly connected between the fixing upright 203 and the fixing base 201, a first fixing shaft 205 is fixedly connected to the top of the fixing upright 203, a fixing limit block 206 is further fixedly connected between the first fixing shaft 205 and the fixing upright 203, a limit ring 207 is fixedly connected to the outer wall of the first fixing shaft 205, a first anti-skid gasket 208 is fixedly connected to the right side of the limit ring 207, it should be noted that the fixing limit block 206 in the fixing base structure 2 is provided, when the automobile water pump bearing to be detected rotates at a high speed, the first fixed shaft 205 is limited by the fixed limiting block 206 and cannot rotate along with the fixed limiting block, and the structural strength between the fixed upright 203 and the fixed base 201 is improved by the support rib 204.
As a specific embodiment, the first fixing structure 3 includes a threaded column 301, the threaded column 301 is fixedly connected to the top of the main base 1 and penetrates through the first fixing hole 202, a hexagonal nut 303 is rotatably connected to the outer wall of the threaded column 301 through threads, a backing ring 302 is further disposed at the bottom of the hexagonal nut 303, it should be noted that the threaded column 301 is welded to the top of the main base 1, and the backing ring 302 is disposed to disperse the acting force of the hexagonal nut 303 on the fixing base 201, so that the fixing base 201 is more stable.
As a specific embodiment, the sliding seat structure 5 includes a sliding base 501, the four corners of the sliding base 501 are penetrated and provided with second fixing holes 502, the bottom of the sliding base 501 is penetrated and provided with a sliding groove 503 and an internal thread hole 504 left and right respectively, the top of the sliding base 501 is fixedly connected with a sliding column 505, the top of the sliding column 505 is fixedly connected with a second fixed shaft 506, the left end of the second fixed shaft 506 is provided with a fixed shaft groove 507, the fixed shaft groove 507 is matched with the first fixed shaft 205, the left end of the second fixed shaft 506 is also fixedly connected with a second anti-slip gasket 508, it should be noted that the arrangement of the fixed shaft groove 507 enables the first fixed shaft 205 to penetrate through the fixed shaft groove, and the automobile water pump bearing to be detected has a better fixing effect.
As a specific embodiment, the sliding structure 4 includes sliding limiting blocks 401, a sliding rail 402 is fixedly connected between the two sliding limiting blocks 401, the sliding rail 402 is slidably connected with a sliding groove 503, a rotating threaded rod 403 is further rotatably connected between the two sliding limiting blocks 401, the rotating threaded rod 403 is rotatably connected with an internal threaded hole 504 through threads, the right end of the rotating threaded rod 403 penetrates through the sliding limiting blocks 401 and is fixedly connected with a connecting column 404, a rotating handle 405 is fixedly connected to the outer wall of the connecting column 404, it should be noted that the sliding limiting blocks 401 are arranged, the sliding range of the sliding base 501 is limited, and the sliding base 501 is prevented from sliding away from the sliding rail 402.
As a specific example, the second fixing structure 6 includes a fixing stud 601, the fixing stud 601 is rotatably connected with the second fixing hole 502 through a screw, and a hexagon nut 602 is fixedly connected to the top of the fixing stud 601, and it should be noted that the fixing stud 601 moves downward when rotating in the second fixing hole 502, and abuts against the main base 1 to fix the sliding base 501.
As a specific embodiment, the elastic telescopic structure 7 includes a bottom fixing block 701, the bottom fixing block 701 is fixedly connected to the top of the total base 1, the top of the bottom fixing block 701 is fixedly connected to the bottom of the elastic telescopic column 702, the top of the elastic telescopic column 702 is fixedly connected to a top fixing block 703, and the top of the top fixing block 703 is fixedly connected to the bottom of the supporting plate 8, it should be noted that the elastic telescopic column 702 is arranged to help the rotating structure 9 to contact the automobile water pump bearing to be detected.
As a specific embodiment, revolution mechanic 9 includes motor 901, motor 901 fixed connection is at 8 tops of backup pad, motor 901 output fixedly connected with driving shaft 902, the driving shaft 902 outer wall rotates through transmission track 903 and is connected with axis of rotation 904, rotation hole 1001 rotates with axis of rotation 904 to be connected, transmission track 903 runs through in perforation 801, axis of rotation 904 outer wall fixedly connected with rotates wheel 905, it should explain, it is the antiskid material to rotate wheel 905 outer wall, it directly contacts with the car water pump bearing outer wall that awaits measuring to rotate wheel 905, the rotation of rotating wheel 905 can drive car water pump bearing and rotate together.
In this embodiment, when the fault detection of the automobile water pump bearing is required, the fault detection device of the automobile water pump bearing can be used to perform the fault detection, firstly, the bearing to be detected is required to be fixed on the device, the specific steps include rotating the hexagon nut 602 counterclockwise, the hexagon nut 602 drives the fixing stud 601 to rotate counterclockwise, the fixing stud 601 rotates out of the second fixing hole 502, at this time, the sliding base 501 loses the fixing effect of the second fixing structure 6 and can slide on the sliding rail 402, the rotating handle 405 is rotated clockwise by holding the rotating handle 405, the rotating handle 405 drives the connecting column 404 to rotate clockwise, the connecting column 404 drives the rotating threaded rod 403 to rotate clockwise, since the rotating threaded rod 403 and the internal threaded hole 504 are connected by the thread rotation, the rotating threaded rod 403 rotated clockwise drives the sliding base 501 to slide rightwards on the sliding rail 402 by the internal threaded hole 504, the sliding base 501 drives the sliding upright column 505 to slide rightwards, the sliding upright column 505 drives the second fixed shaft 506 to slide rightwards, the right end of the first fixed shaft 205 is separated from a fixed shaft groove 507 at the left end of the second fixed shaft 506, then the support plate 8 is lifted upwards, a bearing to be detected is sleeved on the first fixed shaft 205 from the right side of the first fixed shaft 205, then the support plate 8 is put down, the support plate 8 moves downwards under the action force of the elastic telescopic column 702, the rotating wheel 905 abuts against the outer wall of the bearing to be detected, then the rotating handle 405 rotates anticlockwise, the rotating handle 405 drives the rotating threaded rod 403 to rotate anticlockwise through the connecting column 404, the rotating threaded rod 403 drives the sliding base 501 to slide leftwards through the internal threaded hole 504, the sliding base 501 drives the second fixed shaft 506 to slide leftwards through the sliding upright column 505, the fixed shaft groove 507 sleeves the first fixed shaft 205, a first anti-skid gasket 208 on the right side of a limiting ring 207 on the outer wall of the first fixed shaft 205 and a second anti-skid gasket 508 on the left side of the second fixed shaft 506 are matched to slide the middle shaft to be detected Bearing clamping, then utilize second fixed knot to construct 6 and be fixed in total base 1 top with sliding seat structure 5, make first dead axle 205 and second dead axle 506 fixed position, clockwise rotation hexagon nut 602 promptly, hexagon nut 602 drives fixing stud 601 clockwise rotation, fixing stud 601 moves down in second fixed orifices 502 until propping against total base 1 top, later start motor 901, the motor 901 output drives driving shaft 902 and rotates, driving shaft 902 drives axis of rotation 904 through transmission track 903 again and rotates, axis of rotation 904 drives the rotation wheel 905 that is fixed in its outer wall and rotates, and rotation wheel 905 with wait to detect the bearing laminating, it rotates to detect the bearing to rotate wheel 905 drive, control the rotational speed of bearing through the rotational speed of control motor 901, realize the collection of data under the multiple rotational speed condition.
It should be noted that, through the arrangement of the fixed seat structure 2, the sliding seat structure 5 and the sliding structure 4, the sliding structure 4 controls the sliding of the sliding seat structure 5 on the top of the overall base 1, so that the first fixed shaft 205 and the second fixed shaft 506 move relatively, and the bearing to be detected is fixed between the first fixed shaft 205 and the second fixed shaft 506, and the bearing is firmly fixed on the device by this fixing manner, and the situation of being separated from the device does not occur during high-speed detection.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a fault detection device of car water pump bearing, includes total base (1), total base (1) top fixedly connected with elastic expansion structure (7), elastic expansion structure (7) top fixedly connected with backup pad (8), backup pad (8) bottom fixedly connected with rotates stopper (10), installs rotating-structure (9), its characterized in that between backup pad (8) and rotation stopper (10): total base (1) top is through first fixed knot structure (3) fixedly connected with fixing base structure (2), and total base (1) top still has sliding seat structure (5) through sliding structure (4) sliding connection, and sliding seat structure (5) also can be fixed in total base (1) top through second fixed knot structure (6), fixing base structure (2) and sliding seat structure (5) looks adaptation.
2. The fault detection device of the automobile water pump bearing according to claim 1, characterized in that: fixing base structure (2) are including unable adjustment base (201), unable adjustment base (201) four corners department runs through and has seted up first fixed orifices (202), unable adjustment base (201) top fixedly connected with stationary mast (203), fixedly connected with brace rod (204) between stationary mast (203) and unable adjustment base (201), the first dead axle (205) of stationary mast (203) top fixedly connected with, still fixedly connected with fixed stopper (206) between first dead axle (205) and stationary mast (203), first dead axle (205) outer wall fixedly connected with spacing ring (207), spacing ring (207) first anti-skidding gasket (208) of right side fixedly connected with.
3. The fault detection device of the automobile water pump bearing according to claim 2, characterized in that: first fixed knot constructs (3) including screw thread post (301), screw thread post (301) fixed connection in total base (1) top, and run through in first fixed orifices (202), screw thread post (301) outer wall is connected with hexagon nut (303) through the screw thread rotation, and hexagon nut (303) bottom still is provided with backing ring (302).
4. The fault detection device of the automobile water pump bearing according to claim 2, characterized in that: sliding seat structure (5) include sliding bottom (501), sliding bottom (501) four corners is run through and has been seted up second fixed orifices (502), sliding bottom (501) bottom is run through respectively on the left and right sides and has been seted up sliding tray (503) and internal thread hole (504), sliding bottom (501) top fixedly connected with slip stand (505), slip stand (505) top fixedly connected with second dead axle (506), dead axle recess (507) have been seted up to second dead axle (506) left end, dead axle recess (507) with first dead axle (205) looks adaptation, second dead axle (506) left end is fixedly connected with second anti-skidding gasket (508) still.
5. The apparatus for detecting a failure of a bearing of a water pump of an automobile according to claim 4, wherein: sliding structure (4) are including sliding stopper (401), fixedly connected with sliding rail (402) between two sliding stoppers (401), sliding rail (402) with sliding tray (503) sliding connection still rotates between two sliding stoppers (401) and is connected with rotation threaded rod (403), rotation threaded rod (403) with internal thread hole (504) are passed through the screw thread and are rotated the connection, rotate threaded rod (403) right-hand member and run through in sliding stopper (401) and fixedly connected with spliced pole (404), spliced pole (404) outer wall fixedly connected with rotates handle (405).
6. The apparatus for detecting a failure of a bearing of a water pump of an automobile according to claim 4, wherein: the second fixing structure (6) comprises a fixing stud (601), the fixing stud (601) is rotatably connected with the second fixing hole (502) through threads, and a hexagonal nut (602) is fixedly connected to the top of the fixing stud (601).
7. The fault detection device of the automobile water pump bearing according to claim 1, characterized in that: elastic stretching structure (7) include bottom fixed block (701), bottom fixed block (701) fixed connection in total base (1) top, bottom fixed block (701) top and elastic stretching post (702) bottom fixed connection, elastic stretching post (702) top fixed connection has top fixed block (703), top fixed block (703) top fixed connection in backup pad (8) bottom.
8. The fault detection device of the automobile water pump bearing according to claim 1, characterized in that: the rotating structure (9) comprises an electric motor (901), the electric motor (901) is fixedly connected to the top of the supporting plate (8), an output end of the electric motor (901) is fixedly connected with a driving shaft (902), the outer wall of the driving shaft (902) is rotatably connected with a rotating shaft (904) through a transmission crawler (903), and the outer wall of the rotating shaft (904) is fixedly connected with a rotating wheel (905).
9. The apparatus for detecting a failure of a bearing of a water pump of an automobile according to claim 8, wherein: the top of the supporting plate (8) is provided with a through hole (801) in a penetrating manner, and the transmission crawler belt (903) penetrates through the through hole (801).
10. The apparatus for detecting a failure of a bearing of a water pump of an automobile according to claim 8, wherein: the left and right sides of the rotation limiting block (10) are provided with rotation holes (1001) in a penetrating mode, and the rotation holes (1001) are rotatably connected with the rotation shaft (904).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111341126.1A CN114112388A (en) | 2021-11-12 | 2021-11-12 | Fault detection device of automobile water pump bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111341126.1A CN114112388A (en) | 2021-11-12 | 2021-11-12 | Fault detection device of automobile water pump bearing |
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| CN114112388A true CN114112388A (en) | 2022-03-01 |
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| CN202111341126.1A Pending CN114112388A (en) | 2021-11-12 | 2021-11-12 | Fault detection device of automobile water pump bearing |
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| CN206146642U (en) * | 2016-08-31 | 2017-05-03 | 扬州海地光电科技有限公司 | Bearing detection device |
| CN206772587U (en) * | 2017-03-28 | 2017-12-19 | 天津普正动力科技有限公司 | A kind of automobile bearing test fixture |
| CN207502105U (en) * | 2017-11-17 | 2018-06-15 | 上海东培企业有限公司 | bearing leakage detection device |
| CN109612723A (en) * | 2019-01-09 | 2019-04-12 | 丽水市信裕机械制造有限公司 | A kind of auxiliary device of the endurance life detection device for automobile hub bearing |
| CN110196164A (en) * | 2019-03-21 | 2019-09-03 | 佛山衡生医疗自动化有限公司 | A kind of multifunction bearing testing machine |
| CN210375698U (en) * | 2019-07-02 | 2020-04-21 | 浙江百润轴承有限公司 | Device for checking flexibility of bearing |
| CN211477611U (en) * | 2020-02-14 | 2020-09-11 | 西安工业大学 | Roller bearing test device |
| CN212228383U (en) * | 2020-05-11 | 2020-12-25 | 北京京冶后维风电科技发展有限公司 | Bearing performance detection device |
| CN212321069U (en) * | 2020-05-27 | 2021-01-08 | 苏州苏仕朗智能科技有限公司 | Bearing surface defect detection device |
| CN212432522U (en) * | 2020-08-03 | 2021-01-29 | 昆山奥德鲁自动化技术有限公司 | Feeding and clamping device for bearing radial clearance measuring equipment |
| CN112268700A (en) * | 2020-09-23 | 2021-01-26 | 人本股份有限公司 | Rolling bearing outer ring rotation life test bed |
| CN113155459A (en) * | 2021-04-21 | 2021-07-23 | 人本股份有限公司 | Air conditioner motor bearing outer ring creep detection tool |
| CN214667653U (en) * | 2021-06-06 | 2021-11-09 | 临清市杰特威轴承有限公司 | Bearing service life experimental device |
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