CN210464928U - Maximum bearing capacity detection table for motor production - Google Patents
Maximum bearing capacity detection table for motor production Download PDFInfo
- Publication number
- CN210464928U CN210464928U CN201921263549.4U CN201921263549U CN210464928U CN 210464928 U CN210464928 U CN 210464928U CN 201921263549 U CN201921263549 U CN 201921263549U CN 210464928 U CN210464928 U CN 210464928U
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- wall
- bearing capacity
- motor
- base
- lead screw
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Abstract
The utility model discloses a motor production is with biggest bearing capacity test table, the on-line screen storage device comprises a base, the top outer wall of base is opened there is the removal seat spout, and removes the inner wall sliding connection of seat spout and have the removal seat, one side outer wall of base is opened there is the lead screw mounting hole, and the inner wall of lead screw mounting hole is connected with the lead screw through the bearing, one side outer wall of base has force application motor through the fix with screw, and force application electric drive shaft is fixed in the one end outer wall of lead screw through the shaft coupling, the lead screw passes through threaded connection in the inner wall of removing the seat, and the top outer wall both sides of removing the seat all have the pneumatic cylinder. The utility model discloses can carry out multidirectional bearing capacity to the motor shaft and detect, can simulate motor running state and carry out the bearing capacity to the motor shaft and detect, help improving the detection data true degree and the degree of accuracy, the ball can reduce the frictional resistance that receives when the motor shaft rotates to reduce the influence of frictional force to the detection data.
Description
Technical Field
The utility model relates to a motor apparatus for producing technical field especially relates to a platform is examined with maximum bearing capacity to motor production.
Background
The motor shaft of the motor is taken as a power output part, the performance of the motor directly influences the performance and the service life of the motor, and if the motor shaft breaks down in the running process of the motor, accidents are easily caused, so that the motor shaft is required to have stronger bearing capacity, and the phenomenon of bending and breaking of the motor shaft in the practical process of the motor is avoided.
Through retrieval, chinese patent publication No. CN208505594U discloses a steel pipe column bearing capacity detection device, which comprises at least two installed steel pipe columns and a transverse support component, wherein all the installed steel pipe columns have the same height and are all higher than the steel pipe column to be detected, the transverse support component is fixedly connected to the tops of all the installed steel pipe columns, the device detects the axial bearing capacity of the steel pipe columns, but the external force applied to the motor shaft may be axial, radial or multidirectional, and the bearing capacity detection of the motor shaft is single at present, and the bearing capacity detection under various states cannot be realized.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a maximum bearing capacity detection platform for motor production.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a maximum bearing capacity detection table for motor production comprises a base, wherein a movable seat sliding groove is formed in the outer wall of the top of the base, the inner wall of the sliding chute of the movable seat is connected with the movable seat in a sliding way, the outer wall of one side of the base is provided with a screw rod mounting hole, the inner wall of the screw rod mounting hole is connected with a screw rod through a bearing, the outer wall of one side of the base is fixed with a force application motor through a screw, and the force application electric driving shaft is fixed on the outer wall of one end of the screw rod through the coupling, the screw rod is connected on the inner wall of the movable seat through threads, and both sides of the outer wall of the top of the movable seat are fixed with hydraulic cylinders through screws, one end of a piston rod of each hydraulic cylinder is fixed with a press ring through a screw, and one side outer wall welding of clamping ring has the fixed plate, the supporting spring has all been welded to one side outer wall of fixed plate and the top inner wall of clamping ring, and the push pedal and the measuring ring have been welded respectively to two supporting spring's one end.
Preferably, the supporting rings are welded on one side and the middle of the outer wall of the top of the base, and the outer wall of the top of the supporting rings is connected with the clamping ring through bolts.
Preferably, the outer wall of one side of the moving seat and the outer wall of the bottom of the pressing ring are both fixed with distance sensors through screws, and the signal output ends of the two distance sensors are connected with a processor through signal lines.
Preferably, the outer wall of one side of the fixing plate and the inner wall of the top of the pressing ring are both fixed with pressure sensors through screws, and the signal output ends of the two pressure sensors are both connected with the processor through signal lines.
Preferably, the inner walls of the clamping ring, the support ring and the measuring ring are all provided with ball grooves, and the inner walls of the ball grooves are connected with balls in a rolling manner.
Preferably, still including setting up in the slewing mechanism of motor shaft outer wall, slewing mechanism includes leading truck and driven gear, and driven gear's outer wall is opened there is annular spout, and leading truck sliding connection is in the inner wall of annular spout, and the leading truck welds in the top outer wall of base.
Preferably, the inner wall of the driven gear is connected with at least three clamping plates through bolts, and the plurality of clamping plates are annularly distributed on the inner wall of the driven gear.
Preferably, the top outer wall welding of base has the mount, and one side outer wall of mount has driving motor through the fix with screw, and driving motor's output shaft has the driving gear through the key-type connection, driving gear and driven gear intermeshing.
Compared with the prior art, the utility model provides a motor production is with biggest bearing capacity examines test table possesses following beneficial effect:
1. this platform is examined with biggest bearing capacity to motor production, through the pneumatic cylinder that sets up, measurement ring, lead screw and push pedal, start the pneumatic cylinder pulling clamping ring and move down, measure the ring and exert decurrent pressure to the motor shaft, can detect the radial bearing capacity of motor shaft, start the application of force motor and drive the lead screw rotation and promote the removal seat and remove, the push pedal exerts thrust to the motor shaft, detects the axial bearing capacity of motor shaft, can carry out multidirectional bearing capacity to the motor shaft and detect.
2. This platform is examined with maximum bearing capacity in motor production, through driving gear, driven gear and the splint that set up, the motor shaft is fixed to the splint centre gripping, starts driving motor and drives the driving gear and rotate, and driven gear drives the motor shaft and rotates, can simulate motor running state and carry out the bearing capacity to the motor shaft and detect, help improving detection data reality degree and degree of accuracy.
3. This platform is examined with maximum bearing capacity in motor production, through the clamp ring and the ball that set up, through the fixed motor shaft of clamp ring centre gripping, when driven gear drive motor shaft rotates, the frictional resistance that the ball received when can reduce the motor shaft and rotate to reduce the influence of frictional force to detecting data.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can carry out multidirectional bearing capacity to the motor shaft and detect, help improving the detection data degree of accuracy.
Drawings
Fig. 1 is a schematic view of an overall structure of a maximum bearing capacity detection table for motor production according to embodiment 1 of the present invention;
fig. 2 is a schematic structural view of a maximum bearing capacity detection table for motor production according to embodiment 1 of the present invention;
fig. 3 is an overall structure schematic diagram of a fixing plate of a maximum bearing capacity detection table for motor production according to embodiment 2 of the present invention.
In the figure: the device comprises a base 1, a support ring 2, a motor shaft 3, a screw rod 4, a distance sensor 5, a moving seat 6, a hydraulic cylinder 7, a push plate 8, a fixing plate 9, a pressing ring 10, a clamping ring 11, a measuring ring 12, a pressure sensor 13, a support spring 14, a guide frame 15, a driving motor 16, a driving gear 17, a driven gear 18 and a clamping plate 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-2, a maximum bearing capacity test table for motor production comprises a base 1, a movable seat chute is arranged on the outer wall of the top of the base 1, a movable seat 6 is slidably connected to the inner wall of the movable seat chute, a lead screw mounting hole is arranged on the outer wall of one side of the base 1, a lead screw 4 is connected to the inner wall of the lead screw mounting hole through a bearing, a force application motor is fixed to the outer wall of one side of the base 1 through a screw, a force application electric driving shaft is fixed to the outer wall of one end of the lead screw 4 through a coupler, the lead screw 4 is connected to the inner wall of the movable seat 6 through threads, hydraulic cylinders 7 are fixed to two sides of the outer wall of the top of the movable seat 6 through screws, a compression ring 10 is fixed to one end of a piston rod of the hydraulic cylinder 7 through a screw, a fixing plate 9, and one ends of the two supporting springs 14 are respectively welded with the push plate 8 and the measuring ring 12.
The utility model discloses in, base 1's top outer wall one side and middle part all weld have support ring 2, and support ring 2's top outer wall has clamp ring 11 through bolted connection.
The utility model discloses in, one side outer wall of removal seat 6 and the bottom outer wall of clamping ring 10 all have distance sensor 5 through the fix with screw, and two distance sensor 5's signal output part is connected with the treater through the signal line.
The utility model discloses in, one side outer wall of fixed plate 9 and the top inner wall of clamping ring 10 all have pressure sensor 13 through the fix with screw, and two pressure sensor 13's the equal passing signal line of signal output part is connected with the treater.
The utility model discloses in, the ball groove has all been opened to the inner wall of clamp ring 11, support ring 2 and measurement ring 12, and the inner wall roll connection in ball groove has the ball.
The working principle is as follows: through 11 centre gripping motor shafts 3 of clamp ring, start 7 pulling clamping rings 10 of pneumatic cylinder and move down, measuring ring 12 exerts decurrent pressure to motor shaft 3, the pressure sensor of clamping ring 10 inner wall detects the radial bearing capacity of motor shaft 3, the radial deflection of motor shaft 3 is detected to distance sensor 5 of clamping ring 10 bottom outer wall, start the application of force motor and drive lead screw 4 and rotate and promote and remove seat 6 and remove, push plate 8 applys thrust to motor shaft 3, the pressure sensor of fixed plate 9 outer wall detects the axial bearing capacity of motor shaft 3, the axial deflection of motor shaft 3 is detected to distance sensor 5 of removing the 6 outer walls of seat.
Example 2
Referring to fig. 3, a platform is examined with maximum bearing capacity to motor production, still including setting up in the slewing mechanism of 3 outer walls of motor shaft, slewing mechanism includes leading truck 15 and driven gear 18, and driven gear 18's outer wall is opened there is annular spout, leading truck 15 sliding connection is in the inner wall of annular spout, leading truck 15 welds in base 1's top outer wall, driven gear 18's inner wall has splint 19 through bolted connection, and splint 19's quantity has at least three, the inner wall at driven gear 18 is distributed to a plurality of splint 19 annulars, base 1's top outer wall welding has the mount, and one side outer wall of mount has driving motor 16 through the fix with screw, and driving motor 16's output shaft has driving gear 17 through the key-type connection, driving gear 17 and driven gear 18 intermeshing.
The working principle is as follows: the motor shaft 3 penetrates through the driven gear 18, the motor shaft 3 is clamped through the clamping plate 19, the driving motor 16 is started to drive the driving gear 17 to rotate, the driven gear 18 drives the motor shaft 3 to rotate, the running state of the motor is simulated, and the bearing capacity of the motor shaft 3 is detected.
It should be noted that, the distance sensor 5, the pressure sensor 13 and the processor are all existing products, the present invention does not improve the structure thereof, and those skilled in the art can flexibly select them according to actual needs.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. The maximum bearing capacity detection table for motor production comprises a base (1) and is characterized in that a movable seat sliding groove is formed in the outer wall of the top of the base (1), a movable seat (6) is connected to the inner wall of the movable seat sliding groove in a sliding mode, a lead screw mounting hole is formed in the outer wall of one side of the base (1), a lead screw (4) is connected to the inner wall of the lead screw mounting hole through a bearing, a force application motor is fixed to the outer wall of one side of the base (1) through screws, a force application electric driving shaft is fixed to the outer wall of one end of the lead screw (4) through a coupler, the lead screw (4) is connected to the inner wall of the movable seat (6) through threads, hydraulic cylinders (7) are fixed to the two sides of the outer wall of the top of the movable seat (6) through screws, a compression ring (10) is fixed to one end of a piston rod of, supporting springs (14) are welded to the outer wall of one side of the fixing plate (9) and the inner wall of the top of the pressing ring (10), and a pushing plate (8) and a measuring ring (12) are welded to one ends of the two supporting springs (14) respectively.
2. The maximum bearing capacity detection table for motor production as claimed in claim 1, wherein the support ring (2) is welded on one side and the middle part of the top outer wall of the base (1), and the top outer wall of the support ring (2) is connected with a clamping ring (11) through a bolt.
3. The maximum bearing capacity detection table for motor production according to claim 1, wherein the distance sensors (5) are fixed on the outer wall of one side of the movable seat (6) and the outer wall of the bottom of the compression ring (10) through screws, and the signal output ends of the two distance sensors (5) are connected with a processor through signal lines.
4. The maximum bearing capacity detection table for motor production according to claim 3, wherein the pressure sensors (13) are fixed on the outer wall of one side of the fixing plate (9) and the inner wall of the top of the pressing ring (10) through screws, and the signal output ends of the two pressure sensors (13) are connected with the processor through signal lines.
5. The maximum bearing capacity detection table for motor production as claimed in claim 2, wherein the inner walls of the clamping ring (11), the support ring (2) and the measurement ring (12) are all provided with ball grooves, and balls are connected to the inner walls of the ball grooves in a rolling manner.
6. The maximum bearing capacity detection table for motor production according to claim 1, further comprising a rotating mechanism arranged on the outer wall of the motor shaft (3), wherein the rotating mechanism comprises a guide frame (15) and a driven gear (18), an annular sliding groove is formed in the outer wall of the driven gear (18), the guide frame (15) is slidably connected to the inner wall of the annular sliding groove, and the guide frame (15) is welded to the outer wall of the top of the base (1).
7. The maximum bearing capacity detection table for motor production as claimed in claim 6, wherein the inner wall of the driven gear (18) is connected with clamping plates (19) through bolts, the number of the clamping plates (19) is at least three, and a plurality of the clamping plates (19) are annularly distributed on the inner wall of the driven gear (18).
8. The maximum bearing capacity detection table for motor production as claimed in claim 7, wherein a fixed frame is welded on the outer wall of the top of the base (1), a driving motor (16) is fixed on the outer wall of one side of the fixed frame through a screw, an output shaft of the driving motor (16) is connected with a driving gear (17) through a key, and the driving gear (17) and a driven gear (18) are meshed with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921263549.4U CN210464928U (en) | 2019-08-06 | 2019-08-06 | Maximum bearing capacity detection table for motor production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921263549.4U CN210464928U (en) | 2019-08-06 | 2019-08-06 | Maximum bearing capacity detection table for motor production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210464928U true CN210464928U (en) | 2020-05-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921263549.4U Expired - Fee Related CN210464928U (en) | 2019-08-06 | 2019-08-06 | Maximum bearing capacity detection table for motor production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210464928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111982512A (en) * | 2020-07-09 | 2020-11-24 | 浙江德易精密机械有限公司 | Bearing detection table for detecting bearing capacity of motor shaft of motor |
-
2019
- 2019-08-06 CN CN201921263549.4U patent/CN210464928U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111982512A (en) * | 2020-07-09 | 2020-11-24 | 浙江德易精密机械有限公司 | Bearing detection table for detecting bearing capacity of motor shaft of motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200505 Termination date: 20210806 |
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| CF01 | Termination of patent right due to non-payment of annual fee |