CN214080575U - Bearing roller terminal surface burnishing and polishing device - Google Patents
Bearing roller terminal surface burnishing and polishing device Download PDFInfo
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- CN214080575U CN214080575U CN202023341760.9U CN202023341760U CN214080575U CN 214080575 U CN214080575 U CN 214080575U CN 202023341760 U CN202023341760 U CN 202023341760U CN 214080575 U CN214080575 U CN 214080575U
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- machine table
- grinding
- polishing device
- bearing roller
- discharging
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- 238000005498 polishing Methods 0.000 title claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 55
- 238000007599 discharging Methods 0.000 claims abstract description 30
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 238000003754 machining Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 16
- 238000007664 blowing Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 13
- 238000010586 diagram Methods 0.000 description 6
- 230000009467 reduction Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The application relates to a grinding and polishing device for the end face of a bearing roller, which comprises a machine table, wherein a servo motor is fixed in the machine table, and a rotor of the servo motor is connected with a speed reducer; the machine table is rotatably connected with a rotating shaft, the top of the rotating shaft is connected with a discharging disc, a through discharging hole is formed in the discharging disc, and the rotating shaft is connected with an output shaft of the speed reducer through a belt pulley transmission system; a grinding plate is arranged on the machine table at the lower side of the material placing disc; a mounting rack is fixed on the machine table, one end of the mounting rack extends to the position above the discharging disc, and a through hole corresponding to the discharging hole is formed in the mounting rack; an electromagnetic blanking mechanism is arranged on the machine table; one side fixed support board of board, the backup pad with dismantled and assembled the material collecting barrel that sets up on the mounting bracket. The application provides a pair of bearing roller terminal surface burnishing and polishing device conveniently adds the bearing roller, and machining efficiency is high.
Description
Technical Field
The application relates to a bearing roller grinding device field especially relates to a bearing roller terminal surface burnishing and polishing device.
Background
Bearing rollers are important components of bearings, and the machining of the bearing rollers requires a smooth surface, otherwise the bearing rollers rub against the bearing holder and the roller channels during rolling in use, and if the surface of the bearing rollers is rough, the bearing holder and the roller channels are more easily damaged, so that the end surfaces of the bearing balls should be polished during the machining of the bearing rollers in order to ensure the quality of the bearing balls.
The conventional end face grinding machine is used for grinding the end faces of the bearing rollers, and when the conventional end face grinding machine is used for processing, the feeding process is manually operated by a worker, and the rollers to be ground are conveyed into the station holes of the rotating disc one by one. This mode of artifical material loading is efficient lower, and intensity of labour is big, and the security is low.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems or at least partially solve the technical problems, the application provides a grinding and polishing device and a grinding and polishing device for the end face of a bearing roller.
The application provides a grinding and polishing device for the end surface of a bearing roller, which comprises a machine table, wherein,
a servo motor is fixed in the machine table, and a rotor of the servo motor is connected with a speed reducer;
the machine table is rotatably connected with a rotating shaft, the top of the rotating shaft is connected with a discharging disc, a through discharging hole is formed in the discharging disc, and the rotating shaft is connected with an output shaft of the speed reducer through a belt pulley transmission system;
a grinding plate is arranged on the machine table at the lower side of the material placing disc;
a mounting rack is fixed on the machine table, one end of the mounting rack extends to the position above the discharging disc, and a through hole corresponding to the discharging hole is formed in the mounting rack;
an electromagnetic blanking mechanism is arranged on the machine table;
one side fixed support board of board, the backup pad with dismantled and assembled the material collecting barrel that sets up on the mounting bracket.
Furthermore, the cross section of blowing dish is the type of falling T, the top of board is provided with flat bearing, the edge of blowing dish connect in flat bearing.
Still further, the pulley transmission system includes a first pulley connected to the rotating shaft, a second pulley connected to the output shaft of the speed reducer, and a belt connected between the first pulley and the second pulley.
Furthermore, the material collecting barrel comprises two cylinders which are connected together, through holes are formed in the side walls of the upper end and the lower end of the material collecting barrel, and limiting rods are respectively inserted into the two groups of through holes.
Furthermore, the electromagnetic discharging mechanism comprises a lifting rod, a motor is fixed to the top of the lifting rod, a rotor of the motor is connected with a swing arm, an electromagnet is fixedly connected to the lower side of the swing arm, and the electromagnet corresponds to the discharging hole.
Furthermore, the lifter comprises a sleeve, the sleeve is fixedly connected with a linear motor, an output shaft of the linear motor is connected with a sliding rod, the sliding rod is connected with the sleeve in a sliding mode along the length direction of the sleeve, and the motor is fixed to the top of the sliding rod.
Furthermore, the upper side of the supporting plate is provided with a bulge, and the material collecting barrel is inserted into the bulge.
Compared with the prior art, the technical scheme provided by the embodiment of the application has the following advantages:
the utility model provides a bearing roller terminal surface burnishing and polishing device passes through servo motor drives the reduction gear rotates, the reduction gear passes through belt pulley transmission system and drives the pivot with the blowing dish rotates, place the bearing roller in the blowing hole of blowing dish, the terminal surface of bearing roller with the board contact of polishing under the blowing dish is polished, realizes the processing of polishing to bearing roller terminal surface.
In the feeding process, the bearing roller is added into the material collecting barrel by matching the material collecting barrel with the mounting frame, in the rotating process of the material placing disk, a material placing hole in the material placing disk can be aligned to a through hole of the mounting frame, and when the material collecting barrel is mounted on the mounting frame, the bearing roller in the material collecting barrel can enter the material placing hole through the through hole, so that the material charging is automatically completed, and the material charging efficiency is high; the material collecting barrel is placed on the supporting plate, after one side end face of the bearing roller is polished, the motor rotates to enable the electromagnet to be aligned to the discharging hole, the lifting rod descends, and the electromagnet is electrified and magnetized to adsorb the bearing roller; the lifting rod rises the motor to rotate, so that the bearing roller adsorbed on the electromagnet is aligned to the material collecting barrel on the supporting plate, the electromagnet is powered off, the bearing roller is placed on the material collecting barrel, the material collecting barrel is installed on the mounting frame, the unprocessed side faces downwards, and the materials are loaded again. Through the aggregate barrel electromagnetism unloading mechanism with the semi-automatization of mounting bracket cooperation is gone up unloading to the bearing roller, it is efficient.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.
FIG. 1 is a schematic structural diagram of a grinding and polishing device for an end face of a bearing roller according to an embodiment of the present disclosure;
FIG. 2 is a schematic structural diagram of a material placing tray, a mounting frame and a material collecting barrel provided by the embodiment of the application;
fig. 3 is a schematic structural diagram of a lifting rod according to an embodiment of the present application.
The reference numbers and meanings in the figures are as follows:
1. the device comprises a machine table, 2, a servo motor, 3, a speed reducer, 4, a belt pulley transmission system, 5, a rotating shaft, 6, a material placing disc, 7, a grinding plate, 8, an installation frame, 9, a material collecting cylinder, 10, a lifting rod, 11, a motor, 12, a swing arm, 13, an electromagnet, 14 and a support plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
FIG. 1 is a schematic structural diagram of a grinding and polishing device for an end face of a bearing roller according to an embodiment of the present disclosure; FIG. 2 is a schematic structural diagram of a material placing tray, a mounting frame and a material collecting barrel provided by the embodiment of the application; fig. 3 is a schematic structural diagram of a lifting rod according to an embodiment of the present application.
Referring to fig. 1, the utility model provides a bearing roller terminal surface burnishing and polishing device, including board 1, wherein, the top of board 1 is the horizontally base plate.
A machine body of a servo motor 2 is fixed in the machine table 1 on the lower side of the base plate, and a rotor of the servo motor 2 is connected with an input shaft of a speed reducer 3; in a specific implementation process, the servo motor 2 is provided with a photoelectric angle coding disc for measuring an angle, the servo motor 2 is electrically connected with a control unit, and the control unit is any one of a PLC (programmable logic controller) and a singlechip.
The rotary shaft 5 is connected in a rotating mode on the machine table 1, in the specific implementation process, the plane bearing is fixed in the machine table 1, the bottom of the rotary shaft 5 is connected to the plane bearing in the machine table, two rotary bearings are connected to the side wall of the rotary shaft 5, and the rotary bearings are fixed on the base plate. The blowing dish 6 is connected at the top of pivot 5, the cross-section of blowing dish 6 is the type of falling T, the top of base plate is provided with planar bearing, the edge connection of blowing dish 6 is in the planar bearing at base plate top. A through discharging hole is formed in the discharging disc 6, the discharging hole is cylindrical, and the inner diameter of the discharging hole is equal to the diameter of the bearing roller; the rotating shaft 5 is connected with an output shaft of the speed reducer 3 through a belt pulley transmission system 4; specifically, the pulley transmission system 4 includes a first pulley connected to the rotating shaft 5, a second pulley connected to the output shaft of the speed reducer 3, and a belt connected between the first pulley and the second pulley. The servo motor 2 drives the speed reducer 3 to rotate, and the speed reducer drives the rotating shaft 5 and the material placing disc 6 to rotate through the belt pulley transmission system.
A grinding plate 7 is arranged on the machine table 1 at the lower side of the material placing disc 6; in a specific implementation process, the polishing plate 7 is detachably fixed on the machine table 1, and the polishing plate 7 is parallel to the material placing disc 6.
Referring to fig. 2, a mounting frame 8 is fixed on the machine table 1, the mounting frame 8 is L-shaped, one end of the mounting frame 8 is fixed on the machine table 1, the other end of the mounting frame 8 extends to the position above the discharging tray 6, a through hole corresponding to the discharging hole is formed in the mounting frame 8, and the through hole is equal to the diameter of the bearing roller; the mounting rack 8 is detachably connected with a material collecting barrel 9 in an inserting mode. The material collecting barrel 9 comprises two connected cylinders, the distance between the shafts of the two cylinders is equal to the distance between the through holes, the inner diameter of each cylinder is equal to the diameter of each bearing roller, through holes are formed in the side walls of the upper end and the lower end of the material collecting barrel 9, and limiting rods 91 are respectively inserted into the through holes of the two groups of through holes. The limiting rod 91 ensures that the bearing roller in the material collecting barrel 9 cannot fall off in the process of reversing the material collecting barrel 9. And the stop lever 91 can control the time for adding the bearing roller in the aggregate barrel 9 into the discharging hole.
An electromagnetic blanking mechanism is arranged on the machine table 1; in the specific implementation process, electromagnetism unloading mechanism includes lifter 10, the top of lifter 10 is fixed with motor 11, connect swing arm 12 on motor 11's the rotor, the downside fixed connection electro-magnet 13 of swing arm 12, electro-magnet 13 corresponds the blowing hole sets up. Referring to fig. 3, the lifting rod 10 includes a sleeve, the sleeve is fixed on the machine table 1, the bottom of the inner side of the sleeve is fixedly connected with a linear motor, an output shaft of the linear motor is connected with a sliding rod, the sliding rod is connected to the sleeve in a sliding manner along the length direction of the sleeve, and the motor 11 is fixed at the top of the sliding rod.
A supporting plate 14 is fixed on one side of the machine table 1, and a material collecting barrel 9 is detachably arranged on the supporting plate 14. The upper side of the supporting plate 14 is provided with a projection on which the material collecting barrel 9 is inserted. During blanking, the servo motor 2 rotates to a certain angle to enable the electromagnet 13 on the swing arm 12 to be aligned with the blanking hole in the blanking disc 6, the slide rod of the lifting rod 10 slides downwards for a certain distance under the driving of the linear motor, the electromagnet 13 is electrified to enable the electromagnet 13 to suck the bearing roller, the slide rod is controlled to ascend through the linear motor, and the motor 11 rotates to enable the swing arm 12 to drive the electromagnet 13 to be aligned with the material collecting cylinder 9 on the supporting plate 14.
The utility model provides a bearing roller terminal surface burnishing and polishing device passes through servo motor 2 drives reduction gear 3 rotates, reduction gear 3 drives through belt pulley transmission system 4 pivot 5 with blowing dish 6 rotates, place the bearing roller in blowing hole of blowing dish 6, the terminal surface of bearing roller with 7 contacts of the board of polishing under the blowing dish 6 are polished, realize the processing of polishing to bearing roller terminal surface.
In the feeding process, the material collecting barrel 9 is matched with the mounting frame 8, the bearing roller is added into the material collecting barrel 9, the discharging hole in the discharging tray 6 can be aligned to the through hole in the mounting frame 8 in the rotating process of the discharging tray 6, and when the material collecting barrel 9 is mounted on the mounting frame 8, the bearing roller in the material collecting barrel 9 can enter the discharging hole through the through hole, so that the charging is automatically completed, and the charging efficiency is high; the material collecting barrel 9 is placed on the supporting plate 14, after one side end face of the bearing roller is polished, the motor 11 rotates to enable the electromagnet 13 to be aligned with the discharging hole, the lifting rod 10 descends, and the electromagnet 13 is electrified and magnetized to adsorb the bearing roller; the lifting rod 10 is lifted up, the motor 11 rotates, so that the bearing rollers adsorbed on the electromagnet 13 are aligned with the material collecting barrel 9 on the supporting plate 14, the electromagnet is powered off, the bearing rollers are placed in the material collecting barrel 9, the material collecting barrel 9 is installed on the mounting frame 8, the unprocessed side faces downwards, and the material is loaded again. Through the aggregate barrel 9 the electromagnetism unloading mechanism with the semi-automatization of mounting bracket 8 cooperation is gone up unloading to the bearing roller, it is efficient.
It is noted that, in this document, relational terms such as "voltage regulation" and "bus bar" and the like are used solely to distinguish one entity or operation from another entity or operation without necessarily requiring or implying any actual such relationship or order between such entities or operations. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is only exemplary of the invention, and is intended to enable those skilled in the art to understand and implement the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. A grinding and polishing device for the end face of a bearing roller is characterized by comprising a machine table (1),
a servo motor (2) is fixed in the machine table (1), and a rotor of the servo motor (2) is connected with a speed reducer (3);
the machine table (1) is rotatably connected with a rotating shaft (5), the top of the rotating shaft (5) is connected with a discharging disc (6), a through discharging hole is formed in the discharging disc (6), and the rotating shaft (5) is connected with an output shaft of the speed reducer (3) through a belt pulley transmission system (4);
a grinding plate (7) is arranged on the machine table (1) on the lower side of the material placing disc (6);
a mounting rack (8) is fixed on the machine table (1), one end of the mounting rack (8) extends to the position above the discharging plate (6), and a through hole corresponding to the discharging hole is formed in the mounting rack (8);
an electromagnetic blanking mechanism is arranged on the machine table (1);
one side fixed support board (14) of board (1), backup pad (14) with dismantled and assembled collection feed cylinder (9) that set up on mounting bracket (8).
2. The grinding and polishing device for the end faces of the bearing rollers according to claim 1 is characterized in that the cross section of the material placing disc (6) is in an inverted T shape, a plane bearing is arranged at the top of the machine table (1), and the edge of the material placing disc (6) is connected to the plane bearing.
3. The grinding and polishing device for the end faces of bearing rollers according to claim 1, characterized in that the pulley transmission system (4) comprises a first pulley connected to the rotating shaft (5), a second pulley connected to the output shaft of the speed reducer (3), and a belt connected between the first pulley and the second pulley.
4. The grinding and polishing device for the end faces of the bearing rollers as claimed in claim 1, wherein the material collecting barrel (9) comprises two cylinders which are connected together, through holes are arranged on the side walls of the upper end and the lower end of the material collecting barrel (9), and limiting rods (91) are respectively inserted into the two groups of through holes.
5. The grinding and polishing device for the end face of the bearing roller according to claim 1, characterized in that the electromagnetic blanking mechanism comprises a lifting rod (10), a motor (11) is fixed on the top of the lifting rod (10), a swing arm (12) is connected to a rotor of the motor (11), an electromagnet (13) is fixedly connected to the lower side of the swing arm (12), and the electromagnet (13) is arranged corresponding to the blanking hole.
6. The grinding and polishing device for the end faces of bearing rollers according to claim 5, characterized in that the lifting rod (10) comprises a sleeve, the sleeve is fixedly connected with a linear motor, an output shaft of the linear motor is connected with a sliding rod, the sliding rod is connected with the sleeve in a sliding mode along the length direction of the sleeve, and the top of the sliding rod is fixed with the motor (11).
7. Grinding and polishing device for the end faces of bearing rollers according to claim 5, characterized in that the upper side of the support plate (14) is provided with a projection on which the material collecting barrel (9) is plugged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023341760.9U CN214080575U (en) | 2020-12-31 | 2020-12-31 | Bearing roller terminal surface burnishing and polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023341760.9U CN214080575U (en) | 2020-12-31 | 2020-12-31 | Bearing roller terminal surface burnishing and polishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214080575U true CN214080575U (en) | 2021-08-31 |
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ID=77436834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023341760.9U Active CN214080575U (en) | 2020-12-31 | 2020-12-31 | Bearing roller terminal surface burnishing and polishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214080575U (en) |
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2020
- 2020-12-31 CN CN202023341760.9U patent/CN214080575U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A bearing roller end face polishing device Granted publication date: 20210831 Pledgee: Shandong Linqing Rural Commercial Bank Co.,Ltd. Chengyuan Branch Pledgor: SHANDONG BOTE BEARING Co.,Ltd. Registration number: Y2024980004121 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |