A bearing seal ring installation guide device

Abstract

This utility model relates to the technical field of bearing assembly, and in particular to a bearing seal ring installation guide device. It not only facilitates the feeding and installation of seal rings, improving work efficiency, but also facilitates the quality inspection of seal rings, preventing cracked seal rings from being installed in the bearing. The device includes a fixing mechanism; it also includes a control mechanism, a gripping mechanism, a storage mechanism, a detection mechanism, and a pressing mechanism. The control mechanism is mounted on the fixing mechanism and detects the position of the seal ring; the gripping mechanism is mounted on the control mechanism and moves the seal ring; the storage mechanism is mounted on the fixing mechanism and feeds the seal ring; the detection mechanism is mounted on the fixing mechanism and detects the quality of the seal ring; and the pressing mechanism is mounted on the fixing mechanism and presses the seal ring into place.

Description

Technical Field

[0001] This utility model relates to the technical field of bearing assembly, and in particular to a bearing seal ring installation guide device. Background Technology

[0002] To prevent the lubricating oil from leaking out of the balls and to prevent foreign objects from wearing them, bearings are usually fitted with sealing rings at both ends to enclose the balls between the inner and outer rings.

[0003] Existing bearing seal ring installation guide devices, such as the press-fitting device for bearing seal rings disclosed in utility model patent application number 202422057695.9, mainly include a device base. A vertical plate is fixedly installed on one side of the top of the device base. A top plate is fixedly installed on the top of the vertical plate. An electric telescopic cylinder is installed on one side of the bottom of the top plate. An installation plate is fixedly installed at the telescopic end of the electric telescopic cylinder. A press-fitting module is fixedly installed on one side of the bottom of the installation plate. In use, the bearing is placed on the top of the device base and positioned between the four cross-shaped centering adjustment blocks. Then, the seal ring is placed between the inner and outer rings of the bearing. Then, the electric telescopic cylinder is activated, causing it to extend and move downward, pushing the installation plate and the press-fitting module downward.

[0004] However, most existing installation guide devices require manual loading and pre-installation of sealing rings, which is very troublesome to use. Moreover, the sealing rings are mostly not tested before installation, and installing a cracked sealing ring on the bearing can easily affect the sealing effect. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a bearing seal ring installation guide device that not only facilitates the feeding and installation of seal rings and improves work efficiency, but also facilitates the inspection of seal ring quality and avoids the installation of cracked seal rings into the bearing.

[0006] This utility model discloses a bearing seal ring installation guide device, including a fixing mechanism; it also includes a control mechanism, a gripping mechanism, a storage mechanism, a detection mechanism, and a pressing mechanism. The control mechanism is installed on the fixing mechanism and detects the position of the seal ring. The gripping mechanism is installed on the control mechanism and drives the seal ring to move. The storage mechanism is installed on the fixing mechanism and drives the seal ring to be fed. The detection mechanism is installed on the fixing mechanism and detects the quality of the seal ring. The pressing mechanism is installed on the fixing mechanism and presses the seal ring. The operator stores the seal ring in the storage mechanism, starts the gripping mechanism to take out the seal ring from the storage mechanism, the control mechanism detects the position of the gripping mechanism and the seal ring, and when the seal ring moves above the detection mechanism, the detection mechanism detects the quality of the seal ring. Qualified seal rings are placed into the bearing by the gripping mechanism, and the pressing mechanism presses the seal ring.

[0007] Preferably, the fixing mechanism includes a workbench, three sets of electric cylinders, three sets of clamping plates, and a conveyor belt. The bottom of the workbench is connected to the ground, and a positioning groove is opened on the workbench. All three sets of electric cylinders are installed in the positioning groove of the workbench, and the three sets of clamping plates are respectively installed on the three sets of electric cylinders. The conveyor belt is installed on the workbench. The operator places the bearing in the positioning groove of the workbench and controls the three sets of electric cylinders to start synchronously through the control mechanism. The three sets of electric cylinders push the three sets of clamping plates to position and fix the bearing, ensuring that the subsequent sealing ring is pressed in place. After the pressing is completed, the control mechanism controls the electric cylinders on both sides to retract, and at the same time starts the electric cylinder in the middle to continuously push the bearing to the conveyor belt. The conveyor belt drives the bearing to unload.

[0008] Preferably, the control mechanism includes a frame, a controller, an alarm, and three sets of sensors. The frame is mounted on a workbench and has a moving slot. The controller is mounted on the frame, and the alarm is mounted on the controller. The three sets of sensors are all mounted on the workbench and are located next to the storage mechanism, the detection mechanism, and the positioning slot, respectively. The three sets of sensors detect the position of the gripping mechanism. When the sensors detect that the gripping mechanism has moved above the storage mechanism, the controller starts the storage mechanism to lift the sealing ring upwards. When the sensors detect that the gripping mechanism has moved above the detection mechanism, the controller starts the detection mechanism to detect the sealing ring. The detection result is sent to the controller. When the sealing ring is detected to be broken, the alarm is triggered to remind the staff to replace it. When the sensors detect that the gripping mechanism has moved above the positioning slot and then moves away again, the controller starts the pressing mechanism to press the sealing ring.

[0009] Preferably, the gripping mechanism includes a first stepper motor, a first reducer, a reciprocating screw, a slider, a cylinder, and a gripper. The first stepper motor is mounted on the frame, and its power output end is connected to the power input end of the first reducer. The power output end of the first reducer is connected to the power input end of the reciprocating screw. The slider is slidably mounted in the moving slot of the frame and connected to the reciprocating screw via a threaded transmission. The cylinder is mounted on the slider, and the top end of the gripper is connected to the bottom end of the cylinder. When the first stepper motor is started, it drives the reciprocating screw to rotate through the first reducer. The reciprocating screw drives the slider to move. When the slider moves above the storage mechanism, the cylinder is activated to push the gripper down to grip the sealing ring. When the slider moves above the positioning slot, the cylinder is activated to push the gripper down to facilitate placing the sealing ring into the bearing.

[0010] Preferably, the storage mechanism includes a storage cylinder, two sets of positioning columns, a second stepper motor, a lead screw, and a lifting plate. The storage cylinder is installed on the worktable and has an internal cavity. Both sets of positioning columns are installed inside the cavity of the storage cylinder. The second stepper motor is installed on the storage cylinder, and its power output end is connected to the power input end of the lead screw. The lifting plate is slidably installed on the two sets of positioning columns and is connected to the lead screw via a threaded drive. When the sealing rings are stacked in the storage cylinder, the second stepper motor is started, which drives the lead screw to rotate. The lead screw drives the lifting plate to rise one position at a time, facilitating the slider to grasp the sealing rings.

[0011] Preferably, the testing mechanism includes a motor, a second reducer, a drive shaft, and a connecting frame. The motor is mounted on the workbench, and the power output end of the motor is connected to the power input end of the second reducer. The power output end of the second reducer is connected to the power input end of the drive shaft. The connecting frame is mounted on the drive shaft, and the detector is mounted on the connecting frame. When the motor is started, it drives the drive shaft to rotate through the second reducer. The drive shaft drives the connecting frame and the detector to rotate. The detector rotates around the sealing ring for one revolution to inspect the surface of the sealing ring, thus preventing cracked sealing rings from being installed on the bearing.

[0012] Preferably, the pressing mechanism includes a guide column, a hydraulic cylinder, a top plate, and a pressing column. The guide column is mounted on the frame, the hydraulic cylinder is mounted on the frame, the top end of the top plate is connected to the bottom end of the hydraulic cylinder, and the top plate is slidably mounted on the guide column. The top end of the pressing column is connected to the bottom end of the top plate. When the hydraulic cylinder is activated, it pushes the top plate and the pressing column downward. The pressing column presses the sealing ring into the bearing. By setting the guide column, deviation of the top plate during lifting and lowering is avoided, ensuring alignment with the bearing.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: the staff stores the sealing ring in the storage mechanism, starts the gripping mechanism to take out the sealing ring in the storage mechanism, the control mechanism detects the position of the gripping mechanism and the sealing ring, when the sealing ring moves above the detection mechanism, the detection mechanism detects the quality of the sealing ring, the qualified sealing ring is placed into the bearing by the gripping mechanism, and the pressing mechanism presses the sealing ring. Attached Figure Description

[0014] Figure 1 This is a front view structural diagram of the present invention; Figure 2 This is an isometric structural diagram of the fixing mechanism and the control mechanism of this utility model; Figure 3 This is a partially enlarged isometric structural diagram of the gripping mechanism of this utility model; Figure 4 This is a partially enlarged cross-sectional isometric structural diagram of the storage mechanism and detection mechanism of this utility model; Figure 5 This is a partially enlarged cross-sectional isometric structural diagram of the pressing mechanism of this utility model.

[0015] The attached diagram is labeled as follows: 01, Fixing mechanism; 11, Workbench; 12, Electric cylinder; 13, Clamping plate; 14, Conveyor belt; 02, Control mechanism; 21, Frame; 22, Controller; 23, Alarm; 24, Sensor; 03, Gripping mechanism; 31, First stepper motor; 32, First reducer; 33, Reciprocating lead screw; 34, Slider; 35, Cylinder; 36, Gripper; 04, Storage mechanism; 41, Storage cylinder; 42, Positioning column; 43, Second stepper motor; 44, Lead screw; 45, Lifting plate; 05, Detection mechanism; 51, Electric motor; 52, Second reducer; 53, Drive shaft; 54, Connecting frame; 55, Detector; 06, Pressing mechanism; 61, Guide column; 62, Hydraulic cylinder; 63, Top plate; 64, Pressing column. Detailed Implementation

[0016] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0017] Example 1 This utility model discloses a bearing seal ring installation guide device, including a fixing mechanism 01; it also includes a control mechanism 02, a gripping mechanism 03, a storage mechanism 04, a detection mechanism 05, and a pressing mechanism 06. The control mechanism 02 is mounted on the fixing mechanism 01 and detects the position of the seal ring; the gripping mechanism 03 is mounted on the control mechanism 02 and drives the seal ring to move; the storage mechanism 04 is mounted on the fixing mechanism 01 and drives the sealing ring to be fed; the detection mechanism 05 is mounted on the fixing mechanism 01 and detects the quality of the seal ring; and the pressing mechanism 06 is mounted on the fixing mechanism 01 and presses the seal ring. Mechanism 01 includes a workbench 11, three sets of electric cylinders 12, three sets of clamping plates 13, and a conveyor belt 14. The bottom of the workbench 11 is connected to the ground, and a positioning groove is opened on the workbench 11. All three sets of electric cylinders 12 are installed in the positioning grooves of the workbench 11, and the three sets of clamping plates 13 are respectively installed on the three sets of electric cylinders 12. The conveyor belt 14 is installed on the workbench 11. Control mechanism 02 includes a frame 21, a controller 22, an alarm 23, and three sets of sensors 24. The frame 21 is installed on the workbench 11, and a moving groove is opened on the frame 21. The controller 22 is installed on the frame 21, and the alarm 23 is installed on the controller 22. The sensors 24 are all mounted on the workbench 11 and are located next to the storage mechanism 04, the detection mechanism 05, and the positioning slot, respectively. The gripping mechanism 03 includes a first stepper motor 31, a first reducer 32, a reciprocating screw 33, a slider 34, a cylinder 35, and a gripper 36. The first stepper motor 31 is mounted on the frame 21. The power output end of the first stepper motor 31 is connected to the power input end of the first reducer 32. The power output end of the first reducer 32 is connected to the power input end of the reciprocating screw 33. The slider 34 is slidably mounted in the moving slot of the frame 21 and is connected to the reciprocating screw 33 through a threaded transmission. The cylinder 35 is mounted on the slider 34, and the top of the gripper 36 is connected to the bottom of the cylinder 35; the storage mechanism 04 includes a storage cylinder 41, two sets of positioning columns 42, a second stepper motor 43, a lead screw 44, and a lifting plate 45. The storage cylinder 41 is mounted on the worktable 11, and the inside of the storage cylinder 41 is provided with a cavity. Both sets of positioning columns 42 are installed in the cavity of the storage cylinder 41. The second stepper motor 43 is mounted on the storage cylinder 41, and the power output end of the second stepper motor 43 is connected to the power input end of the lead screw 44. The lifting plate 45 is slidably mounted on the two sets of positioning columns 42 and is connected to the lead screw 44 through threaded transmission.During operation, the operator first places the bearing in the positioning slot of the workbench 11. The controller 22 then synchronously starts three sets of electric cylinders 12, which push three sets of clamping plates 13 to position and fix the bearing, ensuring the subsequent sealing ring is properly installed. The sealing ring is then stacked in the storage cylinder 41. The first stepper motor 31 is then started. The first stepper motor 31 drives the reciprocating screw 33 to rotate via the first reducer 32. The reciprocating screw 33 moves the slider 34. When the sensor 24 detects that the slider 34 has moved above the storage cylinder 41, the controller 22 starts the second stepper motor 43. The second stepper motor 43 drives the screw 44 to rotate, which in turn moves the lifting plate 45. The slider 34 is raised to a higher position to facilitate gripping the sealing ring. When the sensor 24 detects that the slider 34 has moved above the drive shaft 53, the controller 22 activates the detection mechanism 05 to detect the sealing ring. The detection result is sent to the controller 22. If the sealing ring is detected to be broken, the alarm 23 is triggered to remind the operator to replace it. When the sensor 24 detects that the slider 34 has moved above the positioning groove and then moves away again, the controller 22 activates the pressing mechanism 06 to press the sealing ring. After pressing, the control mechanism 02 controls the electric cylinders 12 on both sides to retract, while simultaneously activating the middle electric cylinder 12 to continuously push the bearing onto the conveyor belt 14. The conveyor belt 14 then drives the bearing to unload.

[0018] Example 2 like Figures 1 to 5As shown, this utility model discloses a bearing seal ring installation guide device, based on embodiment 1. The detection mechanism 05 includes a motor 51, a second reducer 52, a transmission shaft 53, and a connecting frame 54. The motor 51 is mounted on the workbench 11, and the power output end of the motor 51 is connected to the power input end of the second reducer 52. The power output end of the second reducer 52 is connected to the power input end of the transmission shaft 53. The connecting frame 54 is mounted on the transmission shaft 53, and the detector 55 is mounted on the connecting frame 54. The pressing mechanism 06 includes a guide column 61, a hydraulic cylinder 62, a top plate 63, and a pressing column 64. The guide column 61 is mounted on the frame 21, and the hydraulic cylinder 62 is mounted on the top plate 63. 2. Mounted on frame 21, the top of top plate 63 is connected to the bottom of hydraulic cylinder 62, and top plate 63 is slidably mounted on guide column 61. The top of pressing column 64 is connected to the bottom of top plate 63. During operation, the operator first places the bearing in the positioning slot of workbench 11, and controls the synchronous start of three sets of electric cylinders 12 through controller 22. The three sets of electric cylinders 12 push three sets of clamping plates 13 to position and fix the bearing, ensuring that the subsequent sealing ring is pressed in place. The sealing ring is stacked in storage cylinder 41, and the first stepper motor 31 is started. The first stepper motor 31 drives the reciprocating screw 33 to rotate through the first reducer 32. The reciprocating screw 33 drives the slider 34 to move. When sensor 24 detects that slider 34 has moved above storage cylinder 41, controller 22 starts second stepper motor 43. Second stepper motor 43 drives lead screw 44 to rotate, and lead screw 44 drives lifting plate 45 to rise one position at a time, making it easier for slider 34 to grasp the sealing ring. When sensor 24 detects that slider 34 has moved above drive shaft 53, controller 22 starts motor 51. Motor 51 drives drive shaft 53 to rotate through second reducer 52. Drive shaft 53 drives connecting frame 54 and detector 55 to rotate. Detector 55 rotates around the sealing ring for one revolution, inspecting the surface of the sealing ring to prevent the installation of sealing rings with cracks. Upon reaching the bearing, the detection results are transmitted to the controller 22. When a broken seal is detected, the alarm 23 is triggered to remind the staff to replace it. When the sensor 24 detects that the slider 34 has moved above the positioning groove and then left again, the controller 22 starts the hydraulic cylinder 62. The hydraulic cylinder 62 pushes the top plate 63 and the pressing column 64 down. The pressing column 64 presses the seal into the bearing. By setting the guide column 61, the top plate 63 is prevented from deviating during the lifting and lowering process, ensuring alignment with the bearing. After the pressing is completed, the control mechanism 02 controls the electric cylinders 12 on both sides to retract, and at the same time starts the electric cylinder 12 in the middle to continuously push the bearing to the conveyor belt 14. The conveyor belt 14 drives the bearing to unload.

[0019] The first stepper motor 31, the first reducer 32, the second stepper motor 43, the electric motor 51, and the second reducer 52 of this utility model are commercially available. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0020] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A bearing seal ring mounting guide device, comprising a fixing mechanism (01); characterized in that, It also includes a control mechanism (02), a gripping mechanism (03), a storage mechanism (04), a detection mechanism (05), and a pressing mechanism (06). The control mechanism (02) is installed on the fixed mechanism (01) and detects the position of the sealing ring. The gripping mechanism (03) is installed on the control mechanism (02) and drives the sealing ring to move. The storage mechanism (04) is installed on the fixed mechanism (01) and drives the sealing ring to be fed. The detection mechanism (05) is installed on the fixed mechanism (01) and detects the quality of the sealing ring. The pressing mechanism (06) is installed on the fixed mechanism (01) and presses the sealing ring.

2. The bearing seal ring installation guide device as described in claim 1, characterized in that, The fixed mechanism (01) includes a workbench (11), three sets of electric cylinders (12), three sets of clamping plates (13) and a conveyor belt (14). The bottom end of the workbench (11) is connected to the ground. The workbench (11) has a positioning groove. The three sets of electric cylinders (12) are all installed in the positioning groove of the workbench (11). The three sets of clamping plates (13) are respectively installed on the three sets of electric cylinders (12). The conveyor belt (14) is installed on the workbench (11).

3. The bearing seal ring installation guide device as described in claim 2, characterized in that, The control mechanism (02) includes a frame (21), a controller (22), an alarm (23), and three sets of sensors (24). The frame (21) is mounted on the workbench (11) and has a moving slot. The controller (22) is mounted on the frame (21), and the alarm (23) is mounted on the controller (22). The three sets of sensors (24) are all mounted on the workbench (11) and are located next to the storage mechanism (04), the detection mechanism (05), and the positioning slot, respectively.

4. The bearing seal ring installation guide device as described in claim 3, characterized in that, The gripping mechanism (03) includes a first stepper motor (31), a first reducer (32), a reciprocating screw (33), a slider (34), a cylinder (35), and a gripper (36). The first stepper motor (31) is mounted on the frame (21). The power output end of the first stepper motor (31) is connected to the power input end of the first reducer (32). The power output end of the first reducer (32) is connected to the power input end of the reciprocating screw (33). The slider (34) is slidably mounted in the moving slot of the frame (21) and is connected to the reciprocating screw (33) through threaded transmission. The cylinder (35) is mounted on the slider (34). The top end of the gripper (36) is connected to the bottom end of the cylinder (35).

5. A bearing seal ring installation guide device as described in claim 2, characterized in that, The storage mechanism (04) includes a storage cylinder (41), two sets of positioning columns (42), a second stepper motor (43), a lead screw (44), and a lifting plate (45). The storage cylinder (41) is installed on the workbench (11). The storage cylinder (41) has a cavity inside. The two sets of positioning columns (42) are installed in the cavity of the storage cylinder (41). The second stepper motor (43) is installed on the storage cylinder (41). The power output end of the second stepper motor (43) is connected to the power input end of the lead screw (44). The lifting plate (45) is slidably installed on the two sets of positioning columns (42) and connected to the lead screw (44) through threaded transmission.

6. The bearing seal ring installation guide device as described in claim 2, characterized in that, The testing mechanism (05) includes a motor (51), a second reducer (52), a drive shaft (53), and a connecting frame (54). The motor (51) is mounted on the workbench (11). The power output end of the motor (51) is connected to the power input end of the second reducer (52). The power output end of the second reducer (52) is connected to the power input end of the drive shaft (53). The connecting frame (54) is mounted on the drive shaft (53), and the detector (55) is mounted on the connecting frame (54).

7. The bearing seal ring installation guide device as described in claim 3, characterized in that, The pressing mechanism (06) includes a guide column (61), a hydraulic cylinder (62), a top plate (63), and a pressing column (64). The guide column (61) is mounted on the frame (21), the hydraulic cylinder (62) is mounted on the frame (21), the top end of the top plate (63) is connected to the bottom end of the hydraulic cylinder (62), and the top plate (63) is slidably mounted on the guide column (61). The top end of the pressing column (64) is connected to the bottom end of the top plate (63).

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