CN218847633U - Robot rotary platform bearing test device - Google Patents
Robot rotary platform bearing test device Download PDFInfo
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- CN218847633U CN218847633U CN202223240181.4U CN202223240181U CN218847633U CN 218847633 U CN218847633 U CN 218847633U CN 202223240181 U CN202223240181 U CN 202223240181U CN 218847633 U CN218847633 U CN 218847633U
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- bearing
- dabber
- detect
- roller bearing
- revolving stage
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Abstract
The utility model discloses a rotary platform bearing test device of robot, wait to detect the revolving stage bearing including the frock seat, be provided with the dabber on the frock seat, it establishes on the dabber beginning to wait to detect revolving stage bearing housing, be provided with on the dabber beginning and be used for and wait to detect the go-between that revolving stage bearing inner race is connected and be used for and wait to detect the atress ring that bearing outer race is connected, the dabber end is provided with and is used for driving the dabber and is axial rotation's driving piece, be provided with on the atress ring and be used for with external radial force loading jar output linkage and to waiting to detect the radial force loading piece that revolving stage bearing outer race applyed radial force and be used for with external axial force loading jar output linkage and to waiting to detect the axial force loading piece that revolving stage bearing applyed axial force, the utility model provides a lack of a test device's problem when being used for detecting large-scale revolving stage bearing can simulate bearing running condition and operation simultaneously among the prior art.
Description
Technical Field
The utility model relates to a technical rotary table bearing field specifically is a rotary platform bearing test device of robot.
Background
The turntable bearing is a bearing capable of simultaneously bearing comprehensive loads such as axial load, radial load, overturning moment and the like, and is a precision bearing with a special structure and integrating functions of supporting, rotating, transmitting, fixing and the like. Generally, the inner ring and the outer ring of the turntable bearing are provided with mounting holes, lubricating oil holes and sealing structures, and the turntable bearing is suitable for different mounting and using requirements of various devices under precise working conditions. In the prior art, the turntable bearing is generally a large bearing, so that the performance detection process is complicated, and the actual operation condition and the stress condition during operation of the bearing are difficult to simulate.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a rotary platform bearing test device of robot lacks a test device's problem that is used for detecting large-scale revolving stage bearing and atress operating mode when can simulate bearing operation operating mode and operation simultaneously among the solution prior art.
In order to achieve the above object, the utility model provides a rotary platform bearing test device of robot, include the frock seat and wait to detect the revolving stage bearing, be provided with the dabber on the frock seat, wait to detect the revolving stage bearing housing and establish on the dabber initial end, be provided with on the dabber initial end be used for with wait to detect the go-between of revolving stage bearing inner race connection and be used for with wait to detect the atress ring that the bearing outer race is connected, the dabber end is provided with and is used for driving the dabber to be axial rotation's driving piece, be provided with on the atress ring and be used for with external radial force loading cylinder output linkage and to waiting to detect the radial force loading piece that the revolving stage bearing outer race applyed the radial force and be used for with external axial force loading cylinder output linkage and to waiting to detect the axial force loading piece that the revolving stage bearing applyed the axial force.
The technical scheme is adopted, and the method has the advantages that: an operator installs a turntable bearing to be detected on a mandrel, the bearing is detachably connected with an inner ring of the turntable bearing to be detected through a connecting ring, the mandrel is driven to rotate at a high speed through a driving piece, the mandrel rotates to drive an inner ring of the bearing to rotate, a stress ring is connected with an outer ring of the bearing to be detected in the technology and can also be connected with an external device, the outer ring does not rotate when the inner ring of the bearing rotates, the bearing can be tested at the moment, the actual operation condition of the bearing is simulated, meanwhile, an external axial force loading cylinder or a radial force loading cylinder can be started according to the test requirement, the axial force is applied to the turntable bearing to be detected through the axial force loading piece, the radial force is applied to the turntable bearing to be detected through the radial force loading piece, the stress condition of the bearing in the actual operation in the prior art is simulated, meanwhile, the mandrel in the technology is of a structure, the bearing capacity of the mandrel is improved, the integral type turntable bearing to be detected can be supported, the arrangement of the technology facilitates the operator to detect the large turntable bearing, the detection process is rapid and automatic, the whole detection process is simple and tedious, and the detection efficiency is accelerated.
The utility model discloses further set up: the bearing comprises a bearing ring side wall and a bearing ring side wall, wherein the bearing ring side wall is provided with a plurality of connecting holes in the circumferential direction, the circumferential direction of the bearing ring side wall of the bearing ring of the turntable to be detected is provided with a plurality of embedded holes, each connecting hole is connected with a connecting bolt in a threaded manner, the connecting bolts are in one-to-one correspondence with the embedded holes and are arranged in a threaded fit manner, the bearing ring side wall is provided with a baffle, the axial force loading piece comprises a first loading pin, the starting end of the first loading pin is connected with the center of the baffle, the first loading pin is coaxially arranged with a core shaft, and the tail end of the first loading pin is a first connecting end used for being connected with the output end of an external axial force loading cylinder.
The technical scheme is adopted, and the method is beneficial to that: an operator connects the stress ring with the bearing outer ring to be detected through the connecting bolt, then starts the external axial loading cylinder according to the test requirement, the axial loading cylinder starts the output end of the axial loading cylinder and applies certain torque to the first loading pin, the torque can be transmitted to the stress ring, and the stress ring is transmitted to the bearing outer ring to be detected so as to simulate the stress working condition of the bearing when the bearing runs at a high speed.
The utility model discloses further set up: the radial force loading piece comprises two second loading pins, the starting ends of the second loading pins are connected with the outer peripheral wall of the stress ring and are arranged oppositely, and the tail ends of the second loading pins are second connecting ends connected with the output end of an external radial force loading cylinder.
The technical scheme is adopted, and the method is beneficial to that: when the external radial loading cylinder needs to be started according to test requirements, the radial loading cylinder starts the output end of the radial loading cylinder to apply a certain torque to the second loading pin, the torque is transmitted to the stress ring and then transmitted to the bearing outer ring to be detected through the stress ring, and then a radial acting force is applied to the bearing outer ring to be detected, so that the stress working condition of the bearing during high-speed operation is simulated.
The utility model discloses further set up: the driving piece comprises a driving motor, and the output end of the driving motor is connected with the tail end of the mandrel.
The technical scheme is adopted, and the method is beneficial to that: in the technology, the output end of the driving motor is connected with the tail end of the mandrel, so that the mandrel can run synchronously when the output end of the driving motor rotates.
The utility model discloses further set up: the utility model discloses a tool, including dabber, tool seat, self-aligning roller bearing, two-row tapered roller bearing, tool seat, self-aligning roller bearing and two-row tapered roller bearing, the self-aligning roller bearing is equipped with self-aligning roller bearing and two-row tapered roller bearing on the spindle, self-aligning roller bearing is close to the setting of dabber top, two-row tapered roller bearing is close to the terminal setting of dabber, be provided with two holding holes on the tool seat, the self-aligning roller bearing holding is in one of them holding hole, two-row tapered roller bearing holding is in another holding hole, the dabber passes two holding hole settings.
The technical scheme is adopted, and the method is beneficial to that: double-row tapered roller bearing is close to the terminal setting of dabber in the above-mentioned technique, it sets up near driving motor direction promptly, consequently, double-row tapered roller bearing mainly bears the axial force when driving motor drives, and self bearing capacity of self-aligning roller bearing is high, consequently with its setting at the dabber top, bear the radial effort that comes from the atress ring direction with this, ensure that the dabber can not appear splitting or impaired phenomenon because of high external stress is applyed, and then improve the life of dabber, avoid causing the influence to dabber running speed.
The utility model discloses further set up: two all be provided with the seal receptacle in the holding hole outside, two the holding hole inboard all is provided with the sealing ring, all set up the perforation that supplies the dabber to wear to establish on sealing ring and the seal receptacle, two the sealing ring all forms sealed chamber with adjacent holding hole and seal receptacle combination separately, set up on the frock seat and be used for the oil tank with external oil pump intercommunication, be provided with the oil outlet that is used for the inlet port of being connected with external oil pump output and is used for being connected with external oil pump input on the sealing ring, oil outlet and inlet port all set up with adjacent sealed chamber intercommunication separately.
The technical scheme is adopted, and the method has the advantages that: in the technology, the two sealed cavities are convenient for operators to fill grease into the sealed cavities, so that the phenomenon of dry rotation of the self-aligning roller bearing and the double-row tapered roller bearing caused by depletion of the grease in the sealed cavities during high-speed operation is ensured, the core shaft training is more stable, the operation efficiency of the self-aligning roller bearing and the double-row tapered roller bearing is improved, and the service life of the self-aligning roller bearing and the double-row tapered roller bearing is prolonged; in the technology, the external oil pump is used for supplying oil in the oil tank into the sealing cavity and discharging oil in the sealing cavity into the oil tank to form return oil backflow, and the oil outlet hole and the oil inlet hole are connected with the external oil pump through pipelines.
Drawings
FIG. 1 is a three-dimensional view of the present invention;
fig. 2 is a sectional view of the present invention.
Detailed Description
The utility model provides a robot rotary platform bearing test device, including frock seat 1 and the revolving stage bearing 2 of waiting to detect, be provided with dabber 3 on frock seat 1, the revolving stage bearing 2 cover of waiting to detect is established on dabber 3 initial end, be provided with on dabber 3 initial end be used for with wait to detect the connecting ring 311 of revolving stage bearing 2 inner circle connection and be used for with wait to detect the stress ring 31 of bearing outer lane connection, dabber 3 end is provided with and is used for driving dabber 3 to be the axial rotatory driving piece, be provided with on stress ring 31 and be used for with external radial force loading cylinder output linkage and apply the radial force to waiting to detect revolving stage bearing 2 outer lane radial force loading piece and be used for with external axial force loading cylinder output linkage and apply the axial force loading piece of axial force to wait to detect revolving stage bearing 2, stress ring 31 lateral wall hoop has seted up a plurality of connecting holes, axial direction is arranged if the buried hole of intervention on waiting to detect revolving stage bearing 2 outer lane, every connecting hole all threaded connection has connecting bolt 32, a plurality of connecting bolt 32 and a plurality of one-to-one and a plurality of holes and threaded fit setting, stress ring 31 has set up baffle 33, axial loading baffle includes that first force loading piece is connected with the second loading cylinder 4 and is used for connecting pin 5, and is connected with the second loading cylinder 5, and is used for the second loading cylinder 5, and is connected with the external loading cylinder 5, the driving piece includes driving motor 6, driving motor 6 output sets up with 3 end-to-end connection of dabber, the cover is equipped with self-aligning roller bearing 34 and double-row tapered roller bearing 35 on the dabber 3, self-aligning roller bearing 34 is close to dabber 3 top setting, double-row tapered roller bearing 35 is close to 3 end-to-end settings of dabber, be provided with two holding holes 11 on the frock seat 1, self-aligning roller bearing 34 holding is in one of them holding hole 11, double-row tapered roller bearing 35 holding is in another holding hole 11, dabber 3 passes two holding hole 11 settings, two the holding hole 11 outside all is provided with seal receptacle 12, two the holding hole 11 inboard all is provided with sealing ring 13, all set up the perforation that supplies dabber 3 to wear to establish on sealing ring 13 and the seal receptacle 12, two sealing ring 13 all forms sealed chamber 14 with the combination of adjacent holding hole 11 and seal receptacle 12 separately, set up the oil tank 15 that is used for with external intercommunication on the tool receptacle 1, be provided with the oil pump input 131 that is used for being connected with external output and be used for oil pump input end 131 and be connected oil outlet 132 each other sealed oil outlet 132 and sealed oil outlet 132 each other set up.
The outer ring of the bearing of the turntable to be detected in the technology is marked with 21 in the drawings of the specification, and the inner ring of the bearing to be detected is marked with 22 in the drawings of the specification.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, but only by the principle of the present invention, and the present invention can be modified without departing from the spirit and scope of the present invention, and all of the modifications and improvements fall within the scope of the present invention.
Claims (6)
1. The utility model provides a robot revolving platform bearing test device which characterized in that: including the frock seat with wait to detect the revolving stage bearing, be provided with the dabber on the frock seat, it establishes on the dabber initial end to wait to detect the revolving stage bearing housing, be provided with on the dabber initial end be used for with wait to detect the go-between that revolving stage bearing inner race is connected and be used for with wait to detect the atress ring that bearing outer race is connected, the dabber end is provided with and is used for driving the dabber and is axial rotation's driving piece, be provided with on the atress ring be used for with external radial force loading cylinder output linkage and to waiting to detect the radial force loading piece that revolving stage bearing outer race applyed the radial force and be used for with external axial force loading cylinder output linkage and to waiting to detect the axial force loading piece that revolving stage bearing applyed the axial force.
2. The robot rotary platform bearing test device of claim 1, wherein: the bearing comprises a bearing ring side wall and a bearing ring side wall, wherein the bearing ring side wall is provided with a plurality of connecting holes in the circumferential direction, the circumferential direction of the bearing ring side wall of the bearing ring of the turntable to be detected is provided with a plurality of embedded holes, each connecting hole is connected with a connecting bolt in a threaded manner, the connecting bolts are in one-to-one correspondence with the embedded holes and are arranged in a threaded fit manner, the bearing ring side wall is provided with a baffle, the axial force loading piece comprises a first loading pin, the starting end of the first loading pin is connected with the center of the baffle, the first loading pin is coaxially arranged with a core shaft, and the tail end of the first loading pin is a first connecting end used for being connected with the output end of an external axial force loading cylinder.
3. The robot rotary platform bearing test device of claim 2, wherein: the radial force loading piece comprises two second loading pins, the starting ends of the second loading pins are connected with the outer peripheral wall of the stress ring, the two second loading pins are arranged oppositely, and the tail ends of the second loading pins are second connecting ends used for being connected with the output end of an external radial force loading cylinder.
4. The robot rotary platform bearing test device of claim 1, wherein: the driving piece comprises a driving motor, and the output end of the driving motor is connected with the tail end of the mandrel.
5. The robot rotary platform bearing test device of claim 4, wherein: the utility model discloses a tool, including dabber, tool seat, self-aligning roller bearing, two-row tapered roller bearing, tool seat, self-aligning roller bearing and two-row tapered roller bearing, the self-aligning roller bearing is equipped with self-aligning roller bearing and two-row tapered roller bearing on the spindle, self-aligning roller bearing is close to the setting of dabber top, two-row tapered roller bearing is close to the terminal setting of dabber, be provided with two holding holes on the tool seat, the self-aligning roller bearing holding is in one of them holding hole, two-row tapered roller bearing holding is in another holding hole, the dabber passes two holding hole settings.
6. The robot rotary platform bearing test device of claim 5, wherein: two all be provided with the seal receptacle in the holding hole outside, two the holding hole inboard all is provided with the sealing ring, all set up the perforation that supplies the dabber to wear to establish on sealing ring and the seal receptacle, two the sealing ring all forms sealed chamber with adjacent holding hole and seal receptacle combination separately, set up on the frock seat and be used for the oil tank with external oil pump intercommunication, be provided with on the sealing ring and be used for the inlet port be connected with external oil pump output and be used for the outlet port of being connected with external oil pump input, outlet port and inlet port all set up with adjacent sealed chamber intercommunication separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223240181.4U CN218847633U (en) | 2022-12-01 | 2022-12-01 | Robot rotary platform bearing test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223240181.4U CN218847633U (en) | 2022-12-01 | 2022-12-01 | Robot rotary platform bearing test device |
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| Publication Number | Publication Date |
|---|---|
| CN218847633U true CN218847633U (en) | 2023-04-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223240181.4U Active CN218847633U (en) | 2022-12-01 | 2022-12-01 | Robot rotary platform bearing test device |
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| CN (1) | CN218847633U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116519300A (en) * | 2023-04-23 | 2023-08-01 | 中国人民解放军战略支援部队航天工程大学士官学校 | Bearing fault simulation test bed |
-
2022
- 2022-12-01 CN CN202223240181.4U patent/CN218847633U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116519300A (en) * | 2023-04-23 | 2023-08-01 | 中国人民解放军战略支援部队航天工程大学士官学校 | Bearing fault simulation test bed |
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