A tapered roller bearing flipping mechanism
By designing a tapered roller bearing flip mechanism including a flip table, a monorail cylinder, a lift base, a clamping assembly and a sensor probe, the problem of inconvenient flip and single feeding method in the prior art is solved, and efficient staggered flip and multiple feeding methods are achieved simultaneously.
Patent Information
- Application Number
- CN202421393414.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-18
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-06-18
AI Technical Summary
The existing tapered roller bearing flip mechanism is difficult to achieve all-round protective clamping, flip requires waiting, and it is difficult to perform independently in a single set of flip mechanisms. Two cutting methods (harvested by robotic hand or automatic cutting) are difficult to achieve at the same time.
A tapered roller bearing flip mechanism is designed, including a flip table, a monorail cylinder, a lift base, a clamping assembly and a sensor probe. The 90-degree flip of the rotary ring is achieved through the combination of push rods and push blocks of the monorail cylinder; the clamping assembly realizes tightening, clamping and unloading of the tapered roller bearing through the drive motor, gears and moving rods.
A comprehensive protective clamping is achieved, avoiding the problem of waiting for flips. Multiple groups of rotating rings can be performed independently to achieve staggered flips and improve production efficiency. At the same time, two cutting methods are implemented simultaneously to meet different production needs.
Smart Images
Figure CN222711373U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of bearing processing equipment, and more specifically, particularly relates to a tapered roller bearing turning mechanism. Background Art
[0002] During the production and processing of tapered roller bearings, after assembling one layer of tapered rollers of the tapered roller bearings, it is often necessary to use processing equipment to clamp the outer ring, and then flip the tapered roller bearings over so that another layer of tapered rollers can be assembled. The clamping mechanism clamps by moving from the outside inward, and the upper and lower sides need to be shielded and protected, making it difficult to achieve all-round protective clamping; through the cooperation of a single set of clamping mechanism and flipping mechanism, one set of tapered roller bearings is flipped, and then the next set of tapered roller bearings is flipped. The process requires waiting. When setting up multiple sets of mechanisms for flipping, multiple sets of turntables and clamping mechanisms need to be installed, and it is difficult for a single set of flipping mechanisms to execute independently; after the tapered roller bearings are flipped, according to different production needs, the material needs to be taken by a robot or automatically unloaded, and the two unloading methods are difficult to achieve at the same time. Utility Model Content
[0003] In order to solve the above technical problems, the utility model provides a tapered roller bearing flipping mechanism to solve the problems that the existing tapered roller bearing flipping mechanism is difficult to achieve all-round protective clamping; flipping requires waiting, and it is difficult for a single flipping mechanism to execute it independently; and the two unloading methods of taking it by a robot or automatic unloading are difficult to achieve at the same time.
[0004] The utility model provides a tapered roller bearing turning mechanism, which is achieved by the following specific technical means:
[0005] A tapered roller bearing flipping mechanism comprises a flipping table; a connecting frame is welded on the bottom surface of the flipping table, two groups of rectangular holes are opened inside the flipping table, and a clamping shaft is movably clamped inside the rectangular holes, and a lifting machine seat is installed on the outer side of the rectangular holes and the bottom surface of the flipping table; a monorail cylinder is installed inside the connecting frame, and the monorail cylinder is electrically connected to the external circuit control end; two groups of swivels are movably clamped between the clamping shafts, and a connecting shaft is movably clamped between the two groups of swivels; a clamping assembly is installed inside the swivel; the clamping assembly comprises a driving motor, a gear, an upper moving rod, a lower moving rod and a clamping plate, the driving shaft of the driving motor is coaxially connected to the gear, the upper moving rod and the lower moving rod are arranged on the left and right sides of the gear, and the upper moving rod and the lower moving rod are respectively movably clamped inside the swivel, and the top end of the upper moving rod and the bottom end of the lower moving rod are respectively fixedly welded with clamping plates.
[0006] Furthermore, the outer end of the clamping shaft is movably clamped in the lifting block, and the axes of the clamping shaft and the connecting shaft are on the same axis.
[0007] Furthermore, the opposite surfaces of the upper moving rod and the lower moving rod are respectively provided with racks, and the racks are meshed and connected with the gears.
[0008] Furthermore, the top end of the lifting rod of the lifting seat is fixedly connected to a lifting block via a bolt assembly, a sensor probe is installed on the inner end surface of the lifting block, and the sensor inside the sensor probe is electrically connected to the external circuit control end.
[0009] Furthermore, a mounting seat is welded on the outer wall of the rotating ring, and the interior of the mounting seat is clamped with a driving motor.
[0010] Furthermore, a push block is tightly sleeved at the end of the push rod of the monorail cylinder, and the top height of the push block is consistent with the bottom height when the swivel is horizontal.
[0011] The utility model at least has the following beneficial effects:
[0012] 1. This device is equipped with a lifting base. When the tapered roller bearing is placed inside the swivel, the sensor probe senses the infrared change and transmits the information to the control end. The control end issues a command to lower the lifting rod of the lifting base, synchronously driving the lifting block to descend, and also starts the drive motor, which drives the upper moving rod to move downward through engagement, and the lower moving rod to move upward at the same time, so that the two sets of clamping plates move to the middle to clamp the tapered roller bearing tightly.
[0013] 2. This device is equipped with a monorail cylinder. After the monorail cylinder is retracted, the bottom of the swivel has no support and thus rotates downward 90 degrees. Then the monorail cylinder is started to drive the push block to move backward and push the swivel to continue rotating 90 degrees to complete the flip. Then the clamping assembly is unfolded, and the lower clamping plate is flush with the flipping table. The tapered roller bearing is taken out through the space between the lower clamping plate and the swivel. The flipping of multiple sets of swivels can be executed independently to achieve staggered flipping, avoid waiting, and improve production efficiency.
[0014] 3. This device is provided with a clamping assembly. When the initial position of the lifting block is set at the lowest position, the tapered roller bearing is placed on the top surface of the bottom clamping plate, and then the tapered roller bearing is clamped by the clamping assembly. The swivel is pushed by the monorail cylinder to rotate to complete the flipping. Then the clamping assembly is unfolded, and the monorail cylinder is started to make the push block push the tapered roller bearing to move, completing the unloading, realizing two different unloading methods to meet different production needs. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the structure of the flip table of the utility model from the left front side viewing angle.
[0016] Figure 2 This utility model Figure 1 Schematic diagram of the structure from the left side looking up.
[0017] Figure 3It is a structural schematic diagram of the connecting shaft of the utility model.
[0018] Figure 4 It is a structural schematic diagram of the clamping assembly of the utility model.
[0019] Figure 5 It is a partial cross-sectional structural schematic diagram of the clamping assembly of the utility model.
[0020] Figure 6 This utility model Figure 5 Schematic diagram of the enlarged structure at A in the middle
[0021] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:
[0022] 1. Flip table; 101. Connecting frame; 2. Monorail cylinder; 201. Push block; 3. Lifting machine base; 301. Lifting block; 302. Sensor probe; 4. Connecting shaft; 401. Clamping shaft; 5. Swivel; 501. Mounting seat; 6. Clamping assembly; 61. Driving motor; 62. Gear; 63. Upper moving rod; 64. Lower moving rod; 65. Clamping plate; 601. Rack. DETAILED DESCRIPTION
[0023] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples. Embodiment 1:
[0024] As attached Figure 1 To Attachment Figure 6 As shown:
[0025] The utility model provides a tapered roller bearing turning mechanism, comprising a turning table 1; a connecting frame 101 is welded to the bottom surface of the turning table 1, two groups of rectangular holes are opened inside the turning table 1, and a clamping shaft 401 is movably clamped inside the rectangular hole, and a lifting machine seat 3 is installed on the outside of the rectangular hole and the bottom surface of the turning table 1; a monorail cylinder 2 is installed inside the connecting frame 101, and the monorail cylinder 2 is electrically connected to an external circuit control end; two groups of rotating rings 5 are movably clamped between the clamping shafts 401, and the two groups of rotating rings 5 are movably clamped between them. The movable card is connected with the connecting shaft 4; the inside of the rotating ring 5 is installed with a clamping assembly 6; the clamping assembly 6 includes a driving motor 61, a gear 62, an upper moving rod 63, a lower moving rod 64 and a clamping plate 65, the driving shaft of the driving motor 61 is coaxially connected to the gear 62, the upper moving rod 63 and the lower moving rod 64 are arranged on the left and right sides of the gear 62, and the upper moving rod 63 and the lower moving rod 64 are respectively movably clamped in the inside of the rotating ring 5, and the top end of the upper moving rod 63 and the bottom end of the lower moving rod 64 are respectively fixedly welded with the clamping plates 65.
[0026] As attached Figure 5 and attached Figure 6As shown, racks 601 are respectively provided on the opposite surfaces of the upper moving rod 63 and the lower moving rod 64, and the racks 601 are meshingly connected with the gear 62. When the first group of driving motors 61 on the rotating ring 5 is started, the gear 62 is driven to rotate through the driving shaft, and the upper moving rod 63 is driven to move downward through meshing, and the lower moving rod 64 is moved upward at the same time, so that the two groups of clamping plates 65 move toward the middle to clamp the tapered roller bearing tightly, and the tapered roller bearing is flipped while the rotating ring 5 rotates. Then, the second group of driving motors 61 on the rotating ring 5 is started to rotate and the direction is opposite to that of the first group of driving motors 61, so that the upper moving rod 63 moves upward and the lower moving rod 64 moves downward, so that the flipped tapered roller bearing is easy to take out.
[0027] As attached Figure 1 and attached Figure 2 As shown, the push block 201 is tightly sleeved at the end of the push rod of the monorail cylinder 2, and the top height of the push block 201 is consistent with the bottom height of the swivel 5 when it is horizontal. When the monorail cylinder 2 is retracted through the external control end, the bottom of the swivel 5 has no support and thus rotates downward ninety degrees. Then the monorail cylinder 2 is started again to drive the push block 201 to move backward through the push rod, and then the swivel 5 is pushed to continue to rotate ninety degrees to complete the flipping action, and at the same time the bottom of the swivel 5 can be supported.
[0028] As attached Figure 3 As shown, the outer end of the clamping shaft 401 is movably clamped in the lifting block 301, and the axes of the clamping shaft 401 and the connecting shaft 4 are on the same axis. When the monorail cylinder 2 pushes the swivel 5 to rotate, the swivel 5 can rotate alone through the clamping shaft 401 and the connecting shaft 4, thereby realizing cross-operation and improving production efficiency.
[0029] As attached Figure 3 and attached Figure 4 As shown, a mounting seat 501 is welded to the outer wall of the swivel 5, and the interior of the mounting seat 501 is clamped with a drive motor 61. The swivel 5 can provide an installation and movement basis for the clamping assembly 6, and at the same time, the outside of the tapered roller bearing can be protected to prevent it from falling off from the side while being clamped up and down and flipped. The mounting seat 501 provides an installation basis for the drive motor 61, and at the same time ensures that the clamping assembly 6 can rotate with the rotation of the swivel 5.
[0030] As attached Figure 1 and attached Figure 2As shown, the top of the lifting rod of the lifting machine seat 3 is fixedly connected with the lifting block 301 by a bolt assembly, and the sensor probe 302 is installed on the inner end surface of the lifting block 301. The sensor inside the sensor probe 302 is electrically connected to the external circuit control end. When the tapered roller bearing is placed inside the swivel 5, the sensor probe 302 senses the infrared change and transmits the information to the control end. The control end issues a command to lower the lifting rod of the lifting machine seat 3, and synchronously drives the lifting block 301 to descend, and also starts the drive motor 61 to clamp the tapered roller bearing. After the flipping is completed, the lifting rod of the lifting machine seat 3 rises to drive the lifting block 301 to move up, and then drives the connecting shaft 4 and the clamping shaft 401 to move up, and the swivel 5 to move up, and at the same time the clamping assembly 6 is unfolded so that the tapered roller bearing can be taken out.
[0031] The specific usage and function of this embodiment are as follows:
[0032] In the utility model, when the tapered roller bearing is placed inside the rotating ring 5, the sensor probe 302 senses the infrared change and transmits the information to the control end, and the control end issues a command to lower the lifting rod of the lifting base 3, synchronously driving the lifting block 301 to lower, and also starts the driving motor 61, which drives the upper moving rod 63 to move downward through meshing, and the lower moving rod 64 to move upward, so that the two sets of clamping plates 65 move toward the middle to clamp the tapered roller bearing tightly;
[0033] After the monorail cylinder 2 is retracted through the external control end, the bottom of the swivel 5 has no support and thus rotates downward ninety degrees. The monorail cylinder 2 is then started to drive the push block 201 to move backward through the push rod, and then the swivel 5 is pushed to continue to rotate ninety degrees to complete the flipping action. The push rod of the monorail cylinder 2 is then retracted for a certain distance, and the clamping assembly 6 is unfolded at the same time. The lower clamping plate 65 is flush with the flipping table 1, and the tapered roller bearing is taken out through the space between the lower clamping plate 65 and the swivel 5.
[0034] Embodiment 2. On the basis of embodiment 1, when the initial position of the lifting block 301 is set at the lowest point, the tapered roller bearing is placed inside the swivel 5 and on the top surface of the bottom clamping plate 65, and then the tapered roller bearing is clamped by the clamping assembly 6. The swivel 5 is pushed to rotate by the monorail cylinder 2 to complete the flipping of the tapered roller bearing. The monorail cylinder 2 is then retracted until the push block 201 is against the bottom surface of the swivel 5. After the clamping assembly 6 is unfolded, the tapered roller bearing is on the top surface of the bottom clamping plate 65. At this time, the monorail cylinder 2 is started so that the push block 201 pushes the tapered roller bearing to move and detach from the top of the clamping plate 65 below, thereby completing the unloading.
Claims
1. A tapered roller bearing turning mechanism, comprising a turning table (1); a connecting frame (101) is welded to the bottom surface of the turning table (1); two groups of rectangular holes are opened inside the turning table (1); a clamping shaft (401) is movably connected inside the rectangular holes; a lifting seat (3) is installed outside the rectangular holes and on the bottom surface of the turning table (1); the characteristics are: A monorail cylinder (2) is installed inside the connecting frame (101), and the monorail cylinder (2) is electrically connected to an external circuit control end; two groups of rotating rings (5) are movably clamped between the clamping shafts (401), and a connecting shaft (4) is movably clamped between the two groups of rotating rings (5); a clamping assembly (6) is installed inside the rotating ring (5); the clamping assembly (6) comprises a driving motor (61), a gear (62), an upper moving rod (63), a lower moving rod (64) and a clamping plate (65), the driving shaft of the driving motor (61) is coaxially connected to the gear (62), the upper moving rod (63) and the lower moving rod (64) are arranged on the left and right sides of the gear (62), and the upper moving rod (63) and the lower moving rod (64) are respectively movably clamped inside the rotating ring (5), and the clamping plates (65) are respectively fixed and welded to the top end of the upper moving rod (63) and the bottom end of the lower moving rod (64).
2. A tapered roller bearing turning mechanism according to claim 1, characterized in that: A push block (201) is tightly sleeved at the end of the push rod of the monorail cylinder (2), and the top height of the push block (201) is consistent with the bottom height of the rotating ring (5) when it is horizontal.
3. A tapered roller bearing turning mechanism according to claim 1, characterized in that: The top end of the lifting rod of the lifting machine seat (3) is fixedly connected to the lifting block (301) via a bolt assembly, and a sensor probe (302) is installed on the inner end surface of the lifting block (301), and the sensor inside the sensor probe (302) is electrically connected to the external circuit control end.
4. A tapered roller bearing turning mechanism according to claim 3, characterized in that: The outer end of the clamping shaft (401) is movably clamped in the interior of the lifting block (301), and the axes of the clamping shaft (401) and the connecting shaft (4) are located on the same axis.
5. The tapered roller bearing turning mechanism according to claim 1, characterized in that: A mounting seat (501) is welded to the outer wall of the rotating ring (5), and the interior of the mounting seat (501) is clamped to the driving motor (61).
6. A tapered roller bearing turning mechanism according to claim 1, characterized in that: The opposing surfaces of the upper moving rod (63) and the lower moving rod (64) are respectively provided with racks (601), and the racks (601) are meshingly connected with the gears (62).