CN210788218U - Bearing outer race detecting system - Google Patents
Bearing outer race detecting system Download PDFInfo
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- CN210788218U CN210788218U CN201921625082.3U CN201921625082U CN210788218U CN 210788218 U CN210788218 U CN 210788218U CN 201921625082 U CN201921625082 U CN 201921625082U CN 210788218 U CN210788218 U CN 210788218U
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Abstract
The utility model relates to a bearing outer ferrule detecting system, including the detection device of at least two different detection functions, rectangular shape station platform, remove tongs and first drive arrangement, the station platform includes a plurality of stations, a plurality of stations include the detection station that corresponds detection device quantity, and different the detection device correspondence is installed on different the detection station, remove tongs with the station platform sets up relatively, and one side that this removes tongs towards the station platform includes a plurality of recesses that are used for snatching bearing outer ferrule, the quantity of recess is more than the detection device 2, first drive arrangement includes lets remove tongs along the first motor of station platform length direction motion and lets remove tongs perpendicular the second motor of station platform motion; and the stroke of the movable gripper driven by the first motor is equal to the distance between two adjacent stations.
Description
Technical Field
The utility model relates to a bearing detection area especially relates to a bearing outer ferrule detecting system.
Background
The deep groove ball bearing consists of an outer ring, an inner wheel, balls and a retainer. In order to ensure that the inner wheel of the bearing and the ball bearing with the retainer can be well arranged in the outer ring of the bearing, the outer ring of the bearing needs to be detected before the assembly of the existing deep groove ball bearing.
In the chinese patent application: in CN201910347445.X, a bearing outer ring detection device is disclosed, which is used for effectively increasing the detection efficiency and the detection accuracy of a bearing outer ring by automatically conveying the bearing outer ring to a detection station and detecting parameters such as height, chamfer, ball groove caliber, axial eccentricity of a ball groove and the like.
However, in the prior art, since a plurality of parameters of the bearing outer ring need to be detected, and the detection devices are located at different stations, a transmission rail is needed for transmission. However, the transmission track is in constant-speed transmission, the transmission beat cannot be controlled, and the transmission track needs to be matched with a special limiting mechanism for limiting, so that when one workpiece is detected, the subsequent workpiece needs to wait, and the detection efficiency of the whole detection system is not high.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a detection system of bearing outer lane can keep a plurality of bearing outer lanes to the system that wait to detect for every detection device all has the work piece to detect, and through the control beat, guarantees that the work pace of whole strip detecting system is unanimous, has improved efficiency greatly.
According to the utility model discloses a bearing outer ferrule detecting system that purpose provided, including two at least different detection function's detection device, detecting system still includes: the device comprises a strip-shaped station platform, wherein the station platform comprises a plurality of stations, the stations comprise detection stations corresponding to the number of detection devices, different detection devices are correspondingly arranged on different detection stations, the stations further comprise preparation stations arranged at the front of all the detection stations and defective product removal stations and finished product containing stations arranged at the back of all the detection stations, the stations are arranged at equal intervals along the length direction of the station platform, a movable gripper is arranged opposite to the station platform, one side of the movable gripper facing the station platform comprises a plurality of grooves for gripping outer collars of bearings, the number of the grooves is 2 more than that of the detection devices, the intervals of the grooves are the same as those of the stations, and the starting position of a first groove is opposite to the preparation stations; the first driving device is connected to the other side, opposite to the station table, of the movable gripper and comprises a first motor and a second motor, the first motor enables the movable gripper to move along the length direction of the station table, and the second motor enables the movable gripper to move perpendicular to the station table; and the stroke of the movable gripper driven by the first motor is equal to the distance between two adjacent stations.
Preferably, the detection device is at least two of a chamfer detection device, a deep groove detection device, an outer diameter detection device and a height detection device.
Preferably, the moving gripper is driven by the first driving device to perform four-beat motion, and the four-beat motion includes: the device comprises a first movement vertically close to the station table, a second movement forward along the length direction of the station table, a third movement vertically far away from the station table and a fourth movement retreating along the length direction of the station table, wherein the four-beat movement is a period, and a dead time is arranged between every two periods.
Preferably, each of the detecting devices has the same working time, and the working time is equal to the dead time, or the working time is equal to the dead time after the third and fourth movement times.
Preferably, each detection station is provided with a lifting platform, the lifting platform is provided with an initial position and a working position, the initial position and the station platform are located on the same horizontal plane, the working position is the same as the detection position of the detection device, and after the bearing outer race is conveyed to the lifting platform by the movable gripper, the lifting platform lifts the bearing outer race to be detected to the detection position of the detection device.
Preferably, the bearing outer race detection system further includes a second driving device, the second driving device includes a number of telescopic rods corresponding to the number of the lifting tables, each telescopic rod is connected to the corresponding lifting table and drives the lifting table to move up and down, and the lifting tables on different detection stations perform synchronous lifting motion or perform synchronous lifting and asynchronous lowering motion.
Preferably, the defective product removing station is provided with a pulling plate and a recovery box, the recovery box is arranged below the pulling plate, the pulling plate has a first position for filling and leveling a workbench and a second position for pulling away from the workbench, the pulling plate is connected to a third motor and driven by the third motor to pull away and fill the workbench, and when the detected bearing outer race is determined to be a defective product, the bearing outer race of the defective product moves to the defective product station, and then the pulling plate is pulled away from the workbench, so that the defective bearing outer race falls into the recovery box.
Preferably, the finished product is accomodate the station and is included returning face plate and containing box, the containing box is placed the returning face plate below, the returning face plate has the rotation axis that is located the workstation plane all the time, and this returning face plate is connected on the fourth motor, and under the drive of fourth motor, rotate along the rotation axis, when the bearing outer lane that finishes that detects is judged the finished product, this off-the-shelf bearing outer lane moves behind this finished product containing station, the downward slope is formed to an angle line of returning face plate rotation, and the guide this finished product bearing outer lane gliding extremely in the containing box.
Preferably, the containing boxes comprise a first containing box and a second containing box which are respectively placed on two sides of the vertical projection line of the rotating shaft, and when the turnover plate rotates clockwise and anticlockwise respectively, the outer rings of the finished bearings respectively fall into the corresponding first containing box or second containing box.
Preferably, the bearing outer race detection system further comprises a material bin, a feeding groove and a pushing plate, the material bin is a circular containing cavity and comprises a rotating base and a guide groove arranged along the inner wall of a part of the circular containing cavity, the guide groove is communicated with the feeding groove, the pushing plate is arranged at the tail end of the feeding groove and faces the preparation station, and the pushing plate is connected to a fifth motor and driven by the fifth motor to move towards the preparation station.
Compared with the prior art, the utility model discloses an useful part lies in:
1. the bearing outer ring detection system comprises a plurality of detection devices with different detection functions, can detect a plurality of parameters of the bearing outer ring at one time, and improves the efficiency of the detection process;
2. the bearing outer ring detection system of the utility model can conveniently control the beat by moving the gripper to replace the transmission track, ensure the working rhythm of the whole transmission system to be consistent, and prevent the workpiece from being extruded on the transmission line;
3. the utility model discloses a bearing outer race detecting system through will removing the tongs and design into once transmitting a plurality of work pieces, ensures that every detection device is in operating condition in step, has further promoted work efficiency.
Drawings
Fig. 1 is a schematic perspective view of a bearing outer race detection system according to a first embodiment of the present invention.
Fig. 2 is a partial view of the rear end of the detection system of the present invention.
Fig. 3 is a partial view of a single inspection station of the present invention.
Detailed Description
The present invention will be described in detail with reference to the specific embodiments shown in the drawings, but the embodiments are not limited to the present invention, and structural, methodological, or functional changes made by those skilled in the art according to the embodiments are included in the scope of the present invention.
Referring to fig. 1, fig. 1 is a schematic perspective view of a bearing outer race detection system according to a first embodiment of the present invention. As shown, the detection system 100 includes: a group of detection devices, a strip-shaped station table 20, a movable gripper 30 and a material bin 40.
The detection device group generally includes a plurality of detection devices with different detection functions, and as shown in the first embodiment shown in fig. 1, the detection device group includes four detection devices with different detection functions, and the four detection devices are: chamfer detection means 11, deep groove detection means 12, outer diameter detection means 13 and height detection means 14. In other embodiments, the number and types of the detecting devices may also be changed, such as detecting devices that increase eccentricity, and the number may also be 2, 3, 5, and the like, and considering the requirement for detecting the outer ring of the bearing, the number of the detecting devices is at least 2 of the above-mentioned detecting devices, because the detection of all parameters cannot be completed by one detecting device.
The station 20 includes a plurality of stations including a detection station 21, a preparation station 24, a reject station 22, and a finished product storage station 23.
The number of the detection stations 21 is multiple, and the number of the detection stations corresponds to the number of the detection devices, and different detection devices are correspondingly arranged on different detection stations 21.
The preparation stations 24 are arranged in front of all the detection stations 21, and the preparation stations 24 are workpiece areas for waiting before entering the detection device after the bearing outer ring to be detected is conveyed from the material bin to the station table and are indicated by dotted lines in the figure. Usually, the preparation station 21 is provided with a waiting workpiece to be inspected, so that a continuous line of the entire inspection line is ensured.
Referring to fig. 2, fig. 2 is a partial view of the rear end of the detection system of the present invention. As shown in the drawing, a reject removal station 22 and a finished product storage station 23 are provided at the rear of all the inspection stations. The defective item removing station 22 is provided with a pulling plate 222 and a recovery box 223, the recovery box 223 is arranged below the pulling plate 222, the pulling plate 222 has a first position for filling and leveling the workbench and a second position for pulling away from the workbench, the pulling plate is connected to the third motor 221 and driven by the third motor 221 to pull away and fill and level the workbench, when the detected bearing outer race is determined to be a defective item, the bearing outer race of the defective item moves to the defective item station, and the pulling plate 222 is pulled away from the workbench, so that the defective bearing outer race falls into the recovery box 223.
The finished product storage station 23 comprises a turnover plate 234 and a storage box, the storage box is placed below the turnover plate 234, the turnover plate 234 has a rotating shaft which is always located in the plane of the workbench, the turnover plate 234 is connected to a fourth motor 231 and rotates along the rotating shaft under the driving of the fourth motor 231, when the detected bearing outer race is judged to be a finished product, the finished bearing outer race moves to the finished product storage station 23, and the turnover plate 234 rotates by an angle to form a downward slope so as to guide the finished bearing outer race to slide down into the storage box.
In the embodiment shown in fig. 1 and 2, the storage boxes include a first storage box 232 and a second storage box 233, which are respectively disposed on two sides of the vertical projection line of the rotation shaft, and when the turning plate 234 rotates clockwise and counterclockwise, the finished bearing outer races respectively fall into the corresponding first storage box 23 or second storage box 233, so that the storage volume of the storage box can be increased, and after one storage box is full, the second storage box can be used and the first storage box can be replaced at the same time, thereby avoiding the suspension of the whole system due to the need to replace the storage box.
All stations are arranged at equal intervals along the length direction of the station table 20, and the width of the intervals depends on the size of each detection device, so that each detection device is ensured to have enough installation space and working space, and mutual influence is avoided.
Referring to fig. 1 again, the movable gripper 30 is disposed opposite to the station table 20, one side of the movable gripper 30 facing the station table 20 includes a plurality of grooves 31 for gripping the outer race of the bearing, the number of the grooves 31 is 2 more than that of the detecting devices, the pitch of each groove is the same as that of each station, and the starting position of the first groove faces the preparation station 24.
The first driving device is connected to the other side, opposite to the station table 20, of the movable gripper 30 and comprises a first motor 32 for enabling the movable gripper to move along the length direction of the station table and a second motor 33 for enabling the movable gripper 30 to move vertical to the station table 20; wherein the travel of the moving gripper 30 driven by said first motor 32 is equal to the spacing between two adjacent work stations.
Preferably, the moving gripper 30 is driven by the first driving means to perform a four-beat motion, including: the device comprises a first movement vertically close to the station table, a second movement forward along the length direction of the station table, a third movement vertically far away from the station table and a fourth movement retreating along the length direction of the station table, wherein the four-beat movement is a period, and a dead time is arranged between every two periods. Since the number of the grooves of the moving hand 30 is always 2 more than that of the detecting means, that is, in the initial state, if the first groove corresponds to the position of the preparation station 24, the last groove corresponds to the position of the reject station 22. And after the moving gripper 30 moves for 2 beats, the position corresponding to the last groove is the finished product receiving station 23. So just can ensure to pass through the utility model discloses the motion of removing tongs 30 moves last finished product from preparing station 24 with a bearing outer ferrule that waits to detect in proper order and accomodates station 23, lets whole detection flow go on in order. And the movable gripper is adopted to move in a beat mode instead of the continuous motion of the transmission track, so that the workpieces to be detected on the whole detection system are prevented from being extruded and jammed.
Preferably, each of the detecting devices has the same working time, and the working time is equal to the dead time, or the working time is equal to the dead time after the third and fourth movement times. Therefore, as long as the relation between the dead time and the detection working time is set, the circulation time of each workpiece to be detected in the system can be saved to the maximum extent, and the detection efficiency of the system is greatly improved.
Referring to fig. 3, fig. 3 is a partial view of a single inspection station according to the present invention. As shown in fig. 3, each detection station is provided with a lifting table 211, the lifting table 211 has a start position and a working position, the start position and the station table 20 are in the same horizontal plane, the working position is the same as the detection position of the detection device, and after the bearing outer race is conveyed to the lifting table 211 by the movable gripper, the lifting table lifts the bearing outer race to be detected to the detection position of the detection device.
The bearing outer ring detection system further comprises a second driving device, the second driving device comprises a number of telescopic rods 212 corresponding to the number of the lifting tables, each telescopic rod 212 is connected to the corresponding lifting table 211 and drives the lifting table 211 to move up and down, and the lifting tables on different detection stations perform synchronous lifting motion or synchronous lifting and asynchronous descending motion.
Referring to fig. 1 again, the bearing outer race detection system further includes a material bin 41, a feed chute 45 and a push plate 44. The material bin 41 is a circular cavity and comprises a rotating base and a guide groove 42 arranged along the inner wall of a part of the circular cavity, the guide groove 42 is communicated with the feeding groove 45, a pushing plate 44 is arranged at the tail end of the feeding groove 45 and faces the preparation station 24, and the pushing plate 44 is connected to a fifth motor 43 and moves to the preparation station under the driving of the fifth motor 43. The bearing outer ring (i.e. the workpiece) to be detected is placed in the material bin 41, the rotation of the rotating base enables the bearing outer ring to move and be extruded to the guide groove 42, the workpiece in the guide groove 42 moves to the feeding groove 45 until the front of the pushing plate 44 by means of extrusion force, and the pushing plate 44 is driven by the fifth motor 43 to push the workpiece to the preparation station 24 in a rhythmic manner.
To sum up, the utility model provides a detection system of bearing outer lane can keep a plurality of bearing outer lanes to the system that wait to detect for every detection device all has the work piece to detect, and through the control beat, guarantees that whole strip detection system's work pace is unanimous, has improved efficiency greatly.
Although the preferred embodiments of the present invention have been disclosed for illustrative purposes, those skilled in the art will appreciate that various modifications, additions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims.
Claims (10)
1. The utility model provides a bearing outer ferrule detecting system, includes two at least different detection function's detection device, its characterized in that, detecting system still includes:
the long-strip-shaped station platform comprises a plurality of stations, the stations comprise detection stations corresponding to the number of detection devices, different detection devices are correspondingly arranged on different detection stations, the stations further comprise preparation stations arranged at the front of all the detection stations, defective product removal stations and finished product containing stations arranged at the back of all the detection stations, and the stations are arranged at equal intervals along the length direction of the station platform,
the movable gripper is arranged opposite to the station table, one side of the movable gripper facing the station table comprises a plurality of grooves for gripping the outer ring of the bearing, the number of the grooves is 2 more than that of the detection devices, the intervals of the grooves are the same as those of the stations, and the initial position of the first groove is over against the preparation station;
the first driving device is connected to the other side, opposite to the station table, of the movable gripper and comprises a first motor and a second motor, the first motor enables the movable gripper to move along the length direction of the station table, and the second motor enables the movable gripper to move perpendicular to the station table; wherein
The travel of the movable gripper driven by the first motor is equal to the distance between two adjacent stations.
2. The system of claim 1, wherein the detecting device is at least two of a chamfer detecting device, a deep groove detecting device, an outer diameter detecting device and a height detecting device.
3. The bearing outer race detection system of claim 1, wherein said moving fingers are driven in a four-beat motion by said first drive means, comprising: the device comprises a first movement vertically close to the station table, a second movement forward along the length direction of the station table, a third movement vertically far away from the station table and a fourth movement retreating along the length direction of the station table, wherein the four-beat movement is a period, and a dead time is arranged between every two periods.
4. The system of claim 3, wherein each of the detection devices has the same on-time, and the on-time is equal to the dead time, or the on-time is equal to the dead time after the third and fourth movement times.
5. The bearing outer race detection system according to claim 1, wherein each detection station is provided with an elevating platform, the elevating platform has a starting position and a working position, the starting position and the station platform are in the same horizontal plane, the working position is the same as the detection position of the detection device, and after the bearing outer race is conveyed to the elevating platform by the movable gripper, the elevating platform lifts the bearing outer race to be detected to the detection position of the detection device.
6. The system for detecting the bearing outer ring according to claim 5, wherein the system further comprises a second driving device, the second driving device comprises a number of telescopic rods corresponding to the number of the lifting tables, each telescopic rod is connected to the corresponding lifting table and drives the lifting table to move up and down, and the lifting tables at different detection stations perform synchronous lifting movement or synchronous lifting and asynchronous lowering movement.
7. The bearing outer race detection system according to claim 1, wherein the defect-removing station is provided with a pulling plate and a recovery box, the recovery box is provided below the pulling plate, the pulling plate has a first position of a leveling table and a second position of a pulling-out table, the pulling plate is connected to a third motor and is driven by the third motor to pull out and level out the table, and when a detected bearing outer race is determined to be a defective, the pulling plate is pulled out of the station after the defective bearing outer race is moved to the defective station, so that the defective bearing outer race falls into the recovery box.
8. The system for detecting bearing outer races as claimed in claim 1, wherein the finished product receiving station includes a flip plate and a receiving box, the receiving box is disposed under the flip plate, the flip plate has a rotation axis always located in the plane of the workbench, the flip plate is connected to the fourth motor and driven by the fourth motor to rotate along the rotation axis, when the detected bearing outer races are determined to be finished products, the finished bearing outer races move to the finished product receiving station, and then the flip plate rotates an angle to form a downward slope, so as to guide the finished bearing outer races to slide down into the receiving box.
9. The system as claimed in claim 8, wherein the receiving boxes comprise a first receiving box and a second receiving box respectively disposed on two sides of the vertical projection line of the rotating shaft, and the finished bearing outer race falls into the corresponding first receiving box or second receiving box when the flipping board rotates clockwise and counterclockwise respectively.
10. The system for detecting the bearing outer ring according to claim 1, wherein the system for detecting the bearing outer ring further comprises a material bin, a feeding groove and a pushing plate, the material bin is a circular accommodating cavity and comprises a rotating base and a guide groove arranged along the inner wall of a part of the circular accommodating cavity, the guide groove is communicated with the feeding groove, the pushing plate is arranged at the tail end of the feeding groove and faces the preparation station, and the pushing plate is connected to a fifth motor and driven by the fifth motor to move towards the preparation station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921625082.3U CN210788218U (en) | 2019-09-27 | 2019-09-27 | Bearing outer race detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921625082.3U CN210788218U (en) | 2019-09-27 | 2019-09-27 | Bearing outer race detecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210788218U true CN210788218U (en) | 2020-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921625082.3U Expired - Fee Related CN210788218U (en) | 2019-09-27 | 2019-09-27 | Bearing outer race detecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210788218U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110605246A (en) * | 2019-09-27 | 2019-12-24 | 浙江诚创精密机械股份有限公司 | Bearing outer race detecting system |
| CN114800009A (en) * | 2022-04-12 | 2022-07-29 | 银川金沃精工科技有限公司 | Bearing outer ring overturning, detecting and removing device, turning production line and machining method |
-
2019
- 2019-09-27 CN CN201921625082.3U patent/CN210788218U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110605246A (en) * | 2019-09-27 | 2019-12-24 | 浙江诚创精密机械股份有限公司 | Bearing outer race detecting system |
| CN110605246B (en) * | 2019-09-27 | 2024-06-25 | 浙江诚创精密机械股份有限公司 | Bearing outer ring detecting system |
| CN114800009A (en) * | 2022-04-12 | 2022-07-29 | 银川金沃精工科技有限公司 | Bearing outer ring overturning, detecting and removing device, turning production line and machining method |
| CN114800009B (en) * | 2022-04-12 | 2024-04-23 | 银川金沃精工科技有限公司 | Bearing outer ring overturning detection and removal device, turning production line and machining method |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200619 |