CN211388267U - Burnishing device is used in radial spherical plain bearing production - Google Patents
Burnishing device is used in radial spherical plain bearing production Download PDFInfo
- Publication number
- CN211388267U CN211388267U CN202020025871.XU CN202020025871U CN211388267U CN 211388267 U CN211388267 U CN 211388267U CN 202020025871 U CN202020025871 U CN 202020025871U CN 211388267 U CN211388267 U CN 211388267U
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- deflection
- double
- polishing
- bearing production
- boss
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- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model discloses a burnishing device is used in radial spherical plain bearing production, including two polishing grooves, polishing groove upper portion is equipped with the feed inlet, the fixed double-belt pulley subassembly that is equipped with in polishing groove bottom, double-belt pulley subassembly one includes two coaxial driving pulley, double-belt pulley subassembly lower part rotates connects the boss that deflects, it is equipped with the deflection axle to deflect to rotate between boss top and the double-belt pulley subassembly one, the deflection axle link up the movable plate that deflects, the movable plate that deflects is taken and is established in the rotation box top of basin form, it is equipped with fixed initiative pivot to deflect boss lower extreme off-centre. The utility model overcomes prior art shortcoming, it is rational in infrastructure, adopt eccentric rotation and the mode that the centre rotated the combination, polish the bearing, two polishing groove eccentrics of a motor control rotate, save cost resources.
Description
Technical Field
The utility model relates to a polishing technical field specifically indicates a burnishing device is used in radial spherical plain bearing production.
Background
And after the bearing inner ring and the bearing outer ring are machined, polishing is needed to remove the defects such as burrs and the like. In the prior art, during polishing, abrasive is added into a polishing groove of a vibration polishing machine, then a bearing inner ring or a bearing outer ring is added into the polishing groove, and the vibration polishing machine vibrates to enable the abrasive in the polishing groove to rub the bearing inner ring or the bearing outer ring for polishing.
When the radial spherical plain bearing is polished, the rigidity of the radial spherical plain bearing is higher when the existing vibration polishing machine vibrates, the abrasive material can be ejected out of the polishing groove, the waste of the abrasive material is caused, the noise generated by vibration is higher, the polishing efficiency is to be improved, and the improvement is needed urgently.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is, overcome prior art shortcoming, provide a burnishing device is used in radial spherical plain bearing production, rational in infrastructure, adopt eccentric rotation and the mode that the center rotated the combination, polish the bearing, two polishing groove eccentrics of a motor control rotate, save cost resources.
In order to solve the technical problem, the utility model provides a technical scheme does: a polishing device for producing a radial spherical plain bearing comprises two polishing grooves, wherein a feed inlet is formed in the upper portion of each polishing groove, a first double-belt pulley component is fixedly arranged at the bottom of each polishing groove and comprises two coaxial transmission belt pulleys, a deflection boss is rotatably connected to the lower portion of each double-belt pulley component, a deflection shaft is rotatably arranged between the top of the deflection boss and the corresponding double-belt pulley component and penetrates through a deflection movable plate, the deflection movable plate is arranged above a basin-shaped rotating box body in an overlapping mode, a fixed driving rotating shaft is eccentrically arranged at the lower end of the deflection boss, a supporting sector block is arranged on one side of the deflection boss and rotates on the inner wall of the rotating box body by taking the driving rotating shaft as a central shaft, a first bevel gear is connected to the bottom end of the driving rotating shaft and arranged in the transmission box body, and a reduction box is, two output shafts are arranged on the left side and the right side of the reduction gearbox respectively, a second bevel gear is arranged at the end part of each output shaft, the second bevel gear is connected with the first bevel gear in a matched mode, and the input end of the reduction gearbox is connected with the output shaft end of the motor.
Furthermore, a rotating motor is arranged below the middle of the deflection moving plate, a double-belt-pulley component II is fixedly arranged at the position of an output shaft end of the rotating motor, which penetrates through the deflection moving plate, and comprises two coaxial driving belt pulleys, and the driving belt pulleys are connected with the driving belt pulleys through belts.
Furthermore, a bottom plate is arranged at the bottom of the rotating motor, balls are arranged at the bottom of the bottom plate, and resistance of the rotating motor is smaller when the rotating motor rotates along with the deflection moving plate.
Furthermore, an outer edge baffle is arranged at the feed inlet at the upper part of the polishing groove along the circumferential direction, and the outer edge baffle is an inclined plate inclined towards the center, so that a bearing or abrasive material is prevented from being thrown out during rotation.
Furthermore, the deflection shaft is provided with a bearing at the position penetrating through the deflection moving plate, so that the rotation is more flexible, and the shaft abrasion is reduced.
Furthermore, the support segment is arranged on one side, close to the driving rotating shaft, of the deflection boss.
Furthermore, the reduction gearbox adopts a double-output-shaft speed reducer, and can be simultaneously connected with bevel gears I on two sides in a transmission manner.
Furthermore, the second bevel gear is arranged in the transmission case body, and the transmission case body is opposite to the first bevel gear.
Furthermore, the rotation directions of the two deflection bosses are consistent, the initial positions of the two deflection bosses are consistent, and synchronous eccentric rotation of the two deflection shafts is guaranteed.
Compared with the prior art, the utility model the advantage lie in: the utility model discloses the polishing groove that sets up carries out eccentric rotation under the eccentric rotation of boss that deflects to increase the efficiency and the polishing quality of polishing, the synchronous rotation polishing groove that can select simultaneously, improvement polishing efficiency that like this can be further, do not shake small in noise, the outer baffle of following of setting can prevent that bearing spare and abrasive material from being thrown away rotating the in-process. The whole device has reasonable structure, adopts the mode of combining eccentric rotation and central rotation to polish the bearing, one motor controls the eccentric rotation of the two polishing grooves, and the cost resource is saved
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the interior of the middle rotating box body of the present invention.
As shown in the figure: 1. the polishing machine comprises a polishing groove, 2, a first double-belt pulley assembly, 3, a driving belt pulley, 4, a deflection boss, 5, a deflection shaft, 6, a deflection moving plate, 7, a rotating box body, 8, a driving rotating shaft, 9, a supporting sector block, 10, a first bevel gear, 11, a driving box body, 12, a reduction box, 13, a second bevel gear, 14, a rotating motor, 15, a second double-belt pulley assembly, 16, a driving belt pulley, 17, balls, 18 and an outer edge baffle.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model discloses when the concrete implementation, a burnishing device is used in radial spherical plain bearing production, including two polishing grooves 1, polishing groove 1 upper portion is equipped with the feed inlet, polishing groove 1 bottom is fixed and is equipped with double belt pulley subassembly one 2, double belt pulley subassembly one 2 includes two coaxial driving pulley 3, double belt pulley subassembly one 2 lower part rotates and connects deflection boss 4, it is equipped with deflection shaft 5 to rotate between 4 top of deflection boss and double belt pulley subassembly one 2, deflection shaft 5 link up deflection movable plate 6, deflection movable plate 6 sets up in the basin-shaped rotates box 7 top, deflection boss 4 lower extreme off-centre is equipped with fixed initiative sector shaft 8, one side is equipped with support sector block 9 on deflection boss 4, support sector block 9 uses initiative pivot 8 to rotate on rotating box 7 inner wall as the center pin, bevel gear 10 is connected to initiative pivot 8 bottom, the bevel gear I10 is arranged in the transmission box body 11, the reduction box body 12 is arranged between the transmission box body 11, two output shafts are arranged on the left side and the right side of the reduction box body 12 respectively, the end portions of the output shafts are provided with bevel gear II 13 respectively, the bevel gear II 13 is connected with the bevel gear I10 in a matched mode, and the input end of the reduction box body 12 is connected with the output shaft end of the motor.
A rotating motor 14 is arranged below the middle part of the deflection moving plate 6, the rotating motor 14 is fixedly connected with the deflection moving plate 6, a double-pulley assembly two 15 is fixedly arranged at the position where the output shaft end of the rotating motor 14 penetrates through the deflection moving plate 6, the double-pulley assembly two 15 comprises two coaxial driving pulleys 16, the driving pulleys 16 are connected with the driving pulleys 3 through a belt, a bottom plate is arranged at the bottom of the rotating motor 14, balls 17 are arranged at the bottom of the bottom plate, an outer edge baffle 16 is arranged at the feeding port at the upper part of the polishing groove 1 along the circumferential direction, the outer edge baffle 16 is an inclined plate inclined towards the center, a bearing is arranged at the position where the deflection shaft 5 penetrates through the deflection moving plate 6, the support fan-shaped block 9 is arranged on one side, close to the driving rotating shaft 8, of the deflection boss 4 is arranged, a double, the rotating directions of the two deflection bosses (4) are consistent, and the initial positions of the two deflection bosses are consistent.
The utility model discloses a theory of operation: when the polishing machine works, the motor passes through the reduction gearbox 12, then the bevel gear II 13 is matched with the bevel gear I10 to drive the driving rotating shaft 8 to rotate, the driving rotating shaft 8 drives the deflection boss 4 to eccentrically rotate, the deflection moving plate 6 and the deflection shaft 5 synchronously rotate, namely, the deflection moving plate 6 slides above the rotating box body 7, the rotating motor 14 and the deflection moving plate 6 synchronously rotate, the driving belt wheel 16 and the driving belt wheel 3 rotate through belt transmission, and the polishing groove 1 is driven to eccentrically rotate and automatically rotate at the same time.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (9)
1. The utility model provides a burnishing device is used in radial spherical plain bearing production, includes two polishing grooves (1), its characterized in that: the polishing device is characterized in that a feeding hole is formed in the upper portion of the polishing groove (1), a first double-belt pulley assembly (2) is fixedly arranged at the bottom of the polishing groove (1), the first double-belt pulley assembly (2) comprises two coaxial driving belt pulleys (3), the lower portion of the first double-belt pulley assembly (2) is rotatably connected with a deflection boss (4), a deflection shaft (5) is rotatably arranged between the top of the deflection boss (4) and the first double-belt pulley assembly (2), the deflection shaft (5) penetrates through a deflection movable plate (6), the deflection movable plate (6) is erected above a basin-shaped rotating box body (7), a fixed driving rotating shaft (8) is eccentrically arranged at the lower end of the deflection boss (4), a supporting sector block (9) is arranged on one side of the deflection boss (4), the supporting sector block (9) rotates on the inner wall of the rotating box body (7) by taking the driving rotating shaft (8) as a central shaft, and a first bevel, the bevel gear I (10) is arranged in the transmission box body (11), a reduction box (12) is arranged between the transmission box bodies (11), two output shafts are arranged on the left side and the right side of the reduction box (12) respectively, the end parts of the output shafts are provided with a bevel gear II (13) respectively, the bevel gear II (13) is connected with the bevel gear I (10) in a matching mode, and the input end of the reduction box (12) is connected with the output shaft end of the motor.
2. A polishing device for angular contact bearing production according to claim 1, characterized in that: a rotating motor (14) is arranged below the middle of the deflection moving plate (6), a double-belt-pulley assembly II (15) is fixedly arranged at the position of an output shaft end of the rotating motor (14) penetrating through the deflection moving plate (6), the double-belt-pulley assembly II (15) comprises two coaxial driving belt pulleys (16), and the driving belt pulleys (16) are connected with the transmission belt pulleys (3) through belts.
3. A polishing device for angular contact bearing production according to claim 2, characterized in that: the bottom of the rotating motor (14) is provided with a bottom plate, and the bottom of the bottom plate is provided with a ball (17).
4. A polishing device for angular contact bearing production according to claim 1, characterized in that: an outer edge baffle (18) is arranged at the feed inlet at the upper part of the polishing groove (1) along the circumferential direction, and the outer edge baffle (18) is an inclined plate inclined towards the center.
5. A polishing device for angular contact bearing production according to claim 1, characterized in that: and a bearing is arranged at the position of the deflection shaft (5) penetrating through the deflection moving plate (6).
6. A polishing device for angular contact bearing production according to claim 1, characterized in that: the supporting fan-shaped block (9) is arranged on one side, close to the driving rotating shaft (8), of the deflection boss (4).
7. A polishing device for angular contact bearing production according to claim 1, characterized in that: the reduction gearbox (12) adopts a double-output-shaft speed reducer.
8. A polishing device for angular contact bearing production according to claim 1, characterized in that: the second bevel gear (13) is arranged in the transmission case body (11).
9. A polishing device for angular contact bearing production according to claim 1, characterized in that: the rotating directions of the two deflection bosses (4) are consistent, and the initial positions of the two deflection bosses are consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020025871.XU CN211388267U (en) | 2020-01-07 | 2020-01-07 | Burnishing device is used in radial spherical plain bearing production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020025871.XU CN211388267U (en) | 2020-01-07 | 2020-01-07 | Burnishing device is used in radial spherical plain bearing production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211388267U true CN211388267U (en) | 2020-09-01 |
Family
ID=72231708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020025871.XU Expired - Fee Related CN211388267U (en) | 2020-01-07 | 2020-01-07 | Burnishing device is used in radial spherical plain bearing production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211388267U (en) |
-
2020
- 2020-01-07 CN CN202020025871.XU patent/CN211388267U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200901 Termination date: 20220107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |