CN221525397U - Cylindrical roller bearing riveting device - Google Patents
Cylindrical roller bearing riveting device Download PDFInfo
- Publication number
- CN221525397U CN221525397U CN202420140760.1U CN202420140760U CN221525397U CN 221525397 U CN221525397 U CN 221525397U CN 202420140760 U CN202420140760 U CN 202420140760U CN 221525397 U CN221525397 U CN 221525397U
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- fixedly connected
- cylindrical roller
- roller bearing
- bevel gear
- hinging
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- 238000000034 method Methods 0.000 claims abstract description 4
- 230000007246 mechanism Effects 0.000 claims description 27
- 238000010438 heat treatment Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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Abstract
The utility model provides a cylindrical roller bearing riveting device, which belongs to the technical field of bearing assembly and aims to solve the problems that in the use process of the conventional cylindrical roller bearing riveting device, a retainer is required to be riveted by manually holding a bearing, and after riveting is completed at one position, the bearing is required to be manually rotated to continue riveting, so that the working efficiency is affected; the frame is fixedly connected to the rear end of the base; the machine body is fixedly arranged at the upper end of the frame; the hot rivet is arranged at the lower end of the machine body; the sliding groove is formed in the inner side of the fixed plate; the sliding plate is connected to the inner side of the sliding groove in a sliding way; the round groove is formed in the inner side of the sliding plate; the connecting piece is rotationally connected to the inner side of the circular groove; the turntable is fixedly connected to the upper end face of the connecting piece; by the arrangement of the utility model, the bearing is rotated, the working efficiency is improved, the labor intensity is reduced, and the safety is improved.
Description
Technical Field
The utility model belongs to the technical field of bearing assembly, and particularly relates to a cylindrical roller bearing riveting device.
Background
In the assembly process of the bearing, the rolling bodies are usually required to be installed in the retainer, then the retainer is riveted by using a riveting machine, the conventional bearing riveting device generally comprises a machine base, a rotary table and a hot rivet, the bearing to be riveted is placed on the upper end face of the rotary table, and then the retainer is riveted by pressing down the hot rivet.
According to the application number: the numerical control hydraulic hot riveting machine for riveting the automobile bearing comprises a machine base, a lifting workbench and a rotary table arranged above the lifting workbench and used for installing a workpiece, wherein a pushing device for pushing a hot rivet to rivet the workpiece to move up and down to contact and press the workpiece and a heating device for heating the hot rivet are arranged on the machine base. The numerical control hydraulic hot riveting machine reduces the labor intensity of production personnel, improves the working efficiency, and ensures that the riveted parts are compact, uniform and attractive and the quality is obviously improved.
Based on the above, current cylindrical roller bearing riveting device is in the use, needs artifical handheld bearing to rivet the holder, after riveting accomplishes a position, needs manual swivel bearing to continue to rivet, influences work efficiency.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a cylindrical roller bearing riveting device, which aims to solve the problems that in the use process of the conventional cylindrical roller bearing riveting device, a retainer needs to be riveted by manually holding a bearing, and after riveting is completed at one position, the bearing needs to be manually rotated to continue riveting, so that the working efficiency is affected.
The aim and the effect of the cylindrical roller bearing riveting device are achieved by the following specific technical means:
The cylindrical roller bearing riveting device comprises a base, a fixed plate, a frame, a machine body, a hot rivet, a chute, a sliding plate, a circular groove, a connecting piece, a turntable, an adjusting mechanism and a rotating mechanism; the fixed plate is fixedly connected to the upper end face of the base; the frame is fixedly connected to the rear end of the base; the machine body is fixedly arranged at the upper end of the frame; the hot rivet is arranged at the lower end of the machine body; the sliding groove is formed in the inner side of the fixed plate; the sliding plate is connected to the inner side of the sliding groove in a sliding way; the round groove is formed in the inner side of the sliding plate; the connecting piece is rotationally connected to the inner side of the circular groove; the turntable is fixedly connected to the upper end face of the connecting piece; the adjusting mechanism is arranged on the inner side of the turntable; the rotating mechanism is arranged at the lower end of the sliding plate.
Further, the adjustment mechanism includes: a thread block a double-ended screw rod and an operating piece; the two threaded blocks are arranged and are both connected to the inner side of the turntable in a sliding manner; the double-end screw rod is rotationally connected to the inner side of the rotary table, and is in threaded connection with the inner sides of the two threaded blocks; the operating part is fixedly connected to the outer side of the double-head screw rod.
Further, the adjustment mechanism further includes: the fixed shaft, the first hinging rod and the second hinging rod; the two fixing shafts are respectively fixedly connected to the upper end surfaces of the two thread blocks; the two first hinging rods are respectively connected to the outer sides of the two fixed shafts in a rotating way; the second articulated rod is equipped with two, and two second articulated rods rotate respectively and connect in the outside of two fixed axles, and the second articulated rod articulates each other with first articulated rod, and the second articulated rod has constituted the scissors structure jointly with first articulated rod.
Further, the adjustment mechanism further includes: a mounting hole and a mounting pin; the mounting holes are provided with two groups, one group of the mounting holes are formed in two ends of the first hinging rod, and the other group of the mounting holes are formed in two ends of the second hinging rod; the two mounting pins are respectively inserted into the hinge joint of the first hinge rod and the second hinge rod.
Further, the rotation mechanism includes: the device comprises a mounting plate and a servo motor; the mounting plate is fixedly connected to the lower end face of the sliding plate; the servo motor is fixedly arranged on the lower end face of the mounting plate.
Further, the rotation mechanism further includes: a connecting shaft, a driven bevel gear and a drive bevel gear; the connecting shaft is fixedly connected to the lower end face of the connecting piece; the driven bevel gear is fixedly connected to the lower end of the connecting shaft; the driving bevel gear is fixedly connected to the front end of the rotating shaft of the servo motor, and is meshed with the driven bevel gear.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, the bearing is tightly supported through the arrangement of the adjusting mechanism, the operating piece is rotated to drive the double-head screw rod to rotate, the double-head screw rod rotates to drive the two groups of shearing fork mechanisms to open outwards through the fixing shaft by being connected with the threads of the threaded block, the bearing is tightly supported, manual holding is not needed, the labor intensity is reduced, and the safety is improved; through the arrangement of the rotating mechanism, the bearing is rotated, the driving bevel gear can be driven to rotate through the starting of the servo motor, the rotating of the driving bevel gear drives the turntable to rotate through the meshing of the driving bevel gear and the driven bevel gear, the turntable drives the bearing positioned on the upper end face of the turntable to rotate by a certain angle, the retainer of the bearing is riveted through the hot rivet, the bearing is not required to be manually rotated, the working efficiency is improved, the labor intensity is reduced, and the safety is improved; through the arrangement of the mechanism, the bearing is tightly supported, the labor intensity is reduced, the safety is improved, the bearing is rotated, the working efficiency is improved, the labor intensity is reduced, and the safety is improved.
Drawings
Fig. 1 is a schematic structural view of the main body of the present utility model.
Fig. 2 is a schematic view showing the split structure of the sliding plate of the present utility model.
Fig. 3 is a schematic view of the structure of the double-ended screw of the present utility model.
Fig. 4 is a schematic view of the structure of the mounting pin of the present utility model.
Fig. 5 is a schematic sectional view of the fixing plate of the present utility model.
Fig. 6 is a schematic view of the structure of the lower end face of the turntable of the present utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. A base; 2. a fixing plate; 3. a frame; 4. a body; 5. a hot rivet; 6. a chute; 7. a sliding plate; 8. a circular groove; 9. a connecting piece; 10. a turntable; 11. a screw block; 12. a double-ended screw; 13. an operating member; 14. a fixed shaft; 15. a first hinge lever; 16. a second hinge lever; 17. a mounting hole; 18. a mounting pin; 19. a mounting plate; 20. a servo motor; 21. a connecting shaft; 22. a driven bevel gear; 23. and a drive bevel gear.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.
Examples
As shown in fig. 1-4:
The utility model provides a cylindrical roller bearing riveting device which comprises a base 1, a fixed plate 2, a frame 3, a machine body 4, a hot rivet 5, a chute 6, a sliding plate 7, a circular groove 8, a connecting piece 9, a turntable 10 and an adjusting mechanism; the fixed plate 2 is fixedly connected to the upper end face of the base 1; the frame 3 is fixedly connected to the rear end of the base 1; the machine body 4 is fixedly arranged at the upper end of the frame 3; the hot rivet head 5 is arranged at the lower end of the machine body 4; the chute 6 is arranged on the inner side of the fixed plate 2; the sliding plate 7 is connected to the inner side of the chute 6 in a sliding way; the round groove 8 is formed on the inner side of the sliding plate 7; the connecting piece 9 is rotatably connected to the inner side of the circular groove 8; the turntable 10 is fixedly connected to the upper end face of the connecting piece 9; the adjustment mechanism is provided inside the turntable 10.
Wherein, adjustment mechanism includes: the device comprises a threaded block 11, a double-headed screw 12, an operating member 13, a fixed shaft 14, a first hinging rod 15, a second hinging rod 16, a mounting hole 17 and a mounting pin 18; two screw thread blocks 11 are arranged, and the two screw thread blocks 11 are both connected to the inner side of the turntable 10 in a sliding manner; the double-headed screw 12 is rotatably connected to the inner side of the turntable 10, and the double-headed screw 12 is in threaded connection to the inner sides of the two threaded blocks 11; the operating piece 13 is fixedly connected to the outer side of the double-ended screw rod 12; the two fixed shafts 14 are arranged, and the two fixed shafts 14 are respectively and fixedly connected to the upper end surfaces of the two thread blocks 11; the two first hinging rods 15 are arranged, and the two first hinging rods 15 are respectively and rotatably connected to the outer sides of the two fixed shafts 14; the two second hinging rods 16 are arranged, the two second hinging rods 16 are respectively connected to the outer sides of the two fixed shafts 14 in a rotating mode, the second hinging rods 16 are hinged with the first hinging rods 15, and the second hinging rods 16 and the first hinging rods 15 form a scissor structure together; the mounting holes 17 are provided with two groups, one group of mounting holes 17 are formed at two ends of the first hinging rod 15, and the other group of mounting holes 17 are formed at two ends of the second hinging rod 16; the two mounting pins 18 are arranged, and the two mounting pins 18 are respectively inserted into the hinge positions of the first hinge rod 15 and the second hinge rod 16.
Specific use and action of the embodiment: through rotatory operating element 13, the rotation of operating element 13 can drive double-end lead screw 12 rotation, and the rotation of double-end lead screw 12 can be through the threaded connection with screw thread piece 11, makes two screw thread pieces 11 slide to opposite direction, and the slip of two screw thread pieces 11 can drive two sets of scissors fork structures through fixed axle 14 and open, props up the bearing of placing at the revolving stage 10 up end, through increasing or reducing scissors fork structure, can be suitable for the bearing of different specifications.
Examples
On the basis of the first embodiment, as shown in fig. 5-6, the device further comprises a rotating mechanism, a mounting plate 19, a servo motor 20, a connecting shaft 21, a driven bevel gear 22 and a drive bevel gear 23; the rotating mechanism is arranged at the lower end of the sliding plate 7; the mounting plate 19 is fixedly connected to the lower end surface of the sliding plate 7; the servo motor 20 is fixedly arranged on the lower end surface of the mounting plate 19; the connecting shaft 21 is fixedly connected to the lower end face of the connecting piece 9; the driven bevel gear 22 is fixedly connected to the lower end of the connecting shaft 21; the drive bevel gear 23 is fixedly connected to the front end of the rotating shaft of the servo motor 20, and the drive bevel gear 23 is meshed with the driven bevel gear 22.
Specific use and action of the embodiment: after the bearing is tightly supported, the driving bevel gear 23 is driven to rotate by a certain angle by starting the servo motor 20, the driving bevel gear 23 is driven to rotate by meshing with the driven bevel gear 22, the connecting shaft 21 is driven to rotate, the rotary table 10 is driven to rotate by the rotation of the connecting shaft 21, the bearing is driven to rotate by a certain angle by the rotary table 10, and the retainer of the bearing is riveted by the hot rivet head 5 by starting the machine body 4.
Claims (6)
1. The cylindrical roller bearing riveting device comprises a base (1), a fixed plate (2), a frame (3), a machine body (4), a hot rivet (5), a chute (6), a sliding plate (7), a circular groove (8), a connecting piece (9), a turntable (10), an adjusting mechanism and a rotating mechanism; the fixed plate (2) is fixedly connected to the upper end face of the base (1); the frame (3) is fixedly connected to the rear end of the base (1); the machine body (4) is fixedly arranged at the upper end of the frame (3); the method is characterized in that: the hot rivet (5) is arranged at the lower end of the machine body (4); the sliding groove (6) is formed in the inner side of the fixed plate (2); the sliding plate (7) is connected to the inner side of the sliding groove (6) in a sliding way; the round groove (8) is formed in the inner side of the sliding plate (7); the connecting piece (9) is rotationally connected to the inner side of the circular groove (8); the turntable (10) is fixedly connected to the upper end face of the connecting piece (9); the adjusting mechanism is arranged on the inner side of the rotary table (10); the rotating mechanism is arranged at the lower end of the sliding plate (7).
2. The cylindrical roller bearing staking device of claim 1, wherein: the adjustment mechanism includes: a thread block (11), a double-ended screw (12) and an operating member (13); two thread blocks (11) are arranged, and the two thread blocks (11) are both connected to the inner side of the rotary table (10) in a sliding manner; the double-end screw rod (12) is rotationally connected to the inner side of the rotary table (10), and the double-end screw rod (12) is in threaded connection to the inner sides of the two threaded blocks (11); the operating piece (13) is fixedly connected to the outer side of the double-head screw rod (12).
3. The cylindrical roller bearing staking device of claim 2, wherein: the adjustment mechanism further includes: a fixed shaft (14), a first hinge lever (15) and a second hinge lever (16); the two fixed shafts (14) are arranged, and the two fixed shafts (14) are respectively and fixedly connected to the upper end surfaces of the two threaded blocks (11); the two first hinging rods (15) are arranged, and the two first hinging rods (15) are respectively and rotatably connected to the outer sides of the two fixed shafts (14); the two second hinging rods (16) are arranged, the two second hinging rods (16) are respectively connected to the outer sides of the two fixed shafts (14) in a rotating mode, the second hinging rods (16) are hinged to the first hinging rods (15), and the second hinging rods (16) and the first hinging rods (15) form a scissor structure together.
4. The cylindrical roller bearing staking device of claim 3 wherein: the adjustment mechanism further includes: a mounting hole (17) and a mounting pin (18); the two groups of mounting holes (17) are arranged, one group of mounting holes (17) are formed in two ends of the first hinging rod (15), and the other group of mounting holes (17) are formed in two ends of the second hinging rod (16); the two mounting pins (18) are arranged, and the two mounting pins (18) are respectively inserted into the hinge positions of the first hinge rod (15) and the second hinge rod (16).
5. The cylindrical roller bearing staking device of claim 1, wherein: the rotation mechanism includes: a mounting plate (19) and a servo motor (20); the mounting plate (19) is fixedly connected to the lower end face of the sliding plate (7); the servo motor (20) is fixedly arranged on the lower end face of the mounting plate (19).
6. The cylindrical roller bearing staking device of claim 5, wherein: the rotation mechanism further includes: a connecting shaft (21), a driven bevel gear (22) and a drive bevel gear (23); the connecting shaft (21) is fixedly connected to the lower end face of the connecting piece (9); the driven bevel gear (22) is fixedly connected to the lower end of the connecting shaft (21); the driving bevel gear (23) is fixedly connected to the front end of the rotating shaft of the servo motor (20), and the driving bevel gear (23) is meshed with the driven bevel gear (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420140760.1U CN221525397U (en) | 2024-01-19 | 2024-01-19 | Cylindrical roller bearing riveting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420140760.1U CN221525397U (en) | 2024-01-19 | 2024-01-19 | Cylindrical roller bearing riveting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221525397U true CN221525397U (en) | 2024-08-13 |
Family
ID=92183286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420140760.1U Active CN221525397U (en) | 2024-01-19 | 2024-01-19 | Cylindrical roller bearing riveting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221525397U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120251620A (en) * | 2025-04-25 | 2025-07-04 | 上海大学 | A high-speed rail bearing cage installation riveting equipment |
-
2024
- 2024-01-19 CN CN202420140760.1U patent/CN221525397U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120251620A (en) * | 2025-04-25 | 2025-07-04 | 上海大学 | A high-speed rail bearing cage installation riveting equipment |
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