CN112676985A - Stable and efficient grinding device for bearing machining - Google Patents
Stable and efficient grinding device for bearing machining Download PDFInfo
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- CN112676985A CN112676985A CN202011542577.7A CN202011542577A CN112676985A CN 112676985 A CN112676985 A CN 112676985A CN 202011542577 A CN202011542577 A CN 202011542577A CN 112676985 A CN112676985 A CN 112676985A
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Abstract
The invention relates to the technical field of bearing machining, and discloses a stable and efficient grinding device for bearing machining, which comprises an annular rack, wherein a bar gear is meshed and connected to the outside of the annular rack, a sector gear is movably connected to the inside of the bar gear, a threaded lead screw is meshed and connected to the outside of the sector gear, a bolt slider is sleeved on the outside of the threaded lead screw, a grinding wheel is movably connected to the outside of a movable rod, a motor is movably connected to the outside of a support frame, a threaded sliding sleeve is movably connected to the outside of a fixed frame, a hinge rod is movably connected to the outside of the threaded sliding sleeve, an arc-shaped slide rail is movably connected to the outside of the hinge rod, a stabilizing piece is movably connected to the outside of the arc-shaped slide rail, and. The device has and to fix the bearing when polishing, keeps its stability and has the many emery wheels of polishing simultaneously and polishes, improves the efficiency of polishing, makes the more meticulous advantage of surface polishing.
Description
Technical Field
The invention relates to the technical field of bearing processing, in particular to a stable and efficient grinding device for bearing processing.
Background
The bearing is an important part in the modern mechanical equipment. Its main function is the support machinery rotator, reduces the coefficient of friction in its motion process to guarantee its gyration precision, and bearing surface polishes and requires the height very, and simultaneously because bearing surface's radian makes not well fixed polishing, makes it take place the skew easily at the in-process of polishing, and present grinding device has only one simultaneously and polishes the sword, consequently polishes the time overlength, influences the efficiency of polishing, thereby influences the process velocity of bearing.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the stable and efficient grinding device for bearing processing, which has the advantages that a bearing can be fixed during grinding, the stability of the bearing is kept, meanwhile, a plurality of grinding wheels are used for grinding simultaneously, the grinding efficiency is improved, and the surface grinding is more precise.
Technical scheme
In order to solve the above problems, the present invention provides the following technical solutions: a stable and efficient grinding device for bearing processing comprises an annular rack, a strip gear is meshed and connected with the outside of the annular rack, the inner part of the strip gear is movably connected with a sector gear, the outer part of the sector gear is engaged and connected with a threaded screw rod, the outer part of the threaded screw rod is sleeved with a bolt sliding block, the outer part of the bolt sliding block is connected with a movable rod in a sliding way, the outside of the movable rod is movably connected with a grinding wheel, the outside of the strip-shaped gear is fixedly connected with a supporting frame, the outside of the supporting frame is movably connected with a motor, the outside of the motor is movably connected with a fixed frame, the outer part of the fixed frame is movably connected with a threaded sliding sleeve, the outer part of the threaded sliding sleeve is movably connected with a hinged rod, the outside swing joint of articulated rod has the arc slide rail, the outside swing joint of arc slide rail has stabilizing member, stabilizing member's outside fixedly connected with electro-magnet.
Preferably, the movable rod is movably connected with the strip gear.
Preferably, the support frame is not in the same plane with the movable rod and the grinding wheel.
Preferably, the grinding wheels are provided with six groups and are uniformly distributed in the strip-shaped gear.
Preferably, the inside of the fixing frame is movably connected with a threaded screw rod.
Preferably, the annular rack, the grinding wheel and the sector gear are externally connected with motors.
Preferably, the outer part of the fixing frame is movably connected with a bearing.
Advantageous effects
Compared with the prior art, the invention provides a stable and efficient grinding device for bearing processing, which has the following beneficial effects:
1. this firm high-efficient grinding device of bearing processing uses through the cooperation of hinge bar, stabilizing member and electro-magnet, and the hinge bar drives and makes stabilizing member to both sides extension, makes stabilizing member and bearing inner wall stabilize and is connected, and the electro-magnet circular telegram makes the inside of all the other bearings more stable continuous simultaneously to reach and to guarantee that the bearing can not take place to rock in the course of working, influence the finished product quality, can be applicable to the effect of the bearing of multiple size simultaneously.
2. This firm high-efficient grinding device of bearing processing uses through the cooperation of movable rod, screw lead screw, emery wheel and bar gear, and a plurality of emery wheels are polished under the drive of movable rod, with the outside inseparable contact of bearing, simultaneously under bar gear's drive is rotatory, to the outside of bearing to reach and polish meticulously and polish fast effect.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a connection structure of the fixing frame of the present invention;
FIG. 3 is a schematic view of a connecting structure of the stabilizer of the present invention;
fig. 4 is a schematic view of a connection structure of the grinding wheel of the present invention.
In the figure: 1. an annular rack; 2. a bar gear; 3. a sector gear; 4. a threaded lead screw; 5. a bolt slider; 6. a movable rod; 7. grinding the wheel; 8. a support frame; 9. a motor; 10. a fixed mount; 11. a threaded sliding sleeve; 12. a hinged lever; 13. an arc-shaped slide rail; 14. a stabilizer; 15. an electromagnet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.
Referring to fig. 1-4, a bearing processing stable and efficient grinding device comprises an annular rack 1, a bar gear 2 is engaged and connected to the outside of the annular rack 1, a sector gear 3 is movably connected to the inside of the bar gear 2, a threaded lead screw 4 is engaged and connected to the outside of the sector gear 3, a bolt slider 5 is sleeved on the outside of the threaded lead screw 4, a movable rod 6 is slidably connected to the outside of the bolt slider 5, the movable rod 6 is movably connected with the bar gear 2, a grinding wheel 7 is movably connected to the outside of the movable rod 6, six groups of grinding wheels 7 are arranged and uniformly distributed in the bar gear 2, a support frame 8 is fixedly connected to the outside of the bar gear 2, the support frame 8, the movable rod 6 and the grinding wheel 7 are not in the same plane, a motor 9 is movably connected to the outside of the support frame 8, and motors 9 are connected to the outside of the annular rack 1, the outside swing joint of motor 9 has mount 10, the outside swing joint of mount 10 has the bearing, the inside swing joint of mount 10 has screw lead screw 4, the outside swing joint of mount 10 has screw sliding sleeve 11, the outside swing joint of screw sliding sleeve 11 has articulated rod 12, the outside swing joint of articulated rod 12 has arc slide rail 13, the outside swing joint of arc slide rail 13 has stabilizer 14, the outside fixedly connected with electro-magnet 15 of stabilizer 14.
The working principle is as follows: when the device is used, a motor 9 is connected with a power supply, a bearing to be polished is placed at the upper end of a support frame 8, the motor 9 at the upper end of the support frame 8 drives a threaded screw rod 4 to rotate, the rotation of the threaded screw rod 4 enables a fixing frame 10 to expand towards two sides, so that the fixing frame 10 and the bearing are stably fixed, the outer part of the threaded screw rod 4 is movably connected with a threaded sliding sleeve 11, the outer part of the threaded sliding sleeve 11 is movably connected with a hinged rod 12, the threaded screw rod 4 drives the threaded sliding sleeve 11 to move, so that the hinged rod 12 starts to extend to enable the hinged rod 12 to slide in an arc-shaped sliding rail 13, so that the hinged rod 12 drives a stabilizing part 14 movably connected with the arc-shaped sliding rail 13 to expand towards two sides, so as to be stably contacted with the inner wall of the bearing, meanwhile, the outer part of the stabilizing part 14, preventing the displacement of the device during movement.
The outside swing joint of support frame 8 has bar gear 2, bar gear 2's outside meshing is connected with annular rack 1, and there is motor 9 at annular rack 1's externally connected, and there is sector gear 3 at bar gear 2's inside swing joint, 3 externally connected of sector gear has motor 9, motor 9 drives sector gear 3 rotatory thereby drive the screw lead screw 4 outside motion of being connected with the meshing of sector gear 3, thereby make screw lead screw 4 drive the outside motion of movable rod 6, thereby make movable rod 6 drive the outside contact of emery wheel 7 with the bearing, emery wheel 7 is provided with six groups simultaneously, therefore 7 one side rotations of emery wheel, on one side be driven by movable rod 6 and surround the bearing outer wall and be rotary motion, thereby reach the effect of polishing meticulous and the speed of polishing is fast.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a firm high-efficient grinding device of bearing processing, includes annular rack (1), its characterized in that: the external meshing of the annular rack (1) is connected with a bar gear (2), the internal movable connection of the bar gear (2) is provided with a sector gear (3), the external meshing of the sector gear (3) is connected with a threaded lead screw (4), a bolt slider (5) is sleeved outside the threaded lead screw (4), the external sliding connection of the bolt slider (5) is provided with a movable rod (6), the external movable connection of the movable rod (6) is provided with a polishing wheel (7), the external fixed connection of the bar gear (2) is provided with a support frame (8), the external movable connection of the support frame (8) is provided with a motor (9), the external movable connection of the motor (9) is provided with a fixed frame (10), the external movable connection of the fixed frame (10) is provided with a threaded sliding sleeve (11), and the external movable connection of the threaded sliding sleeve (11) is provided with, the outside swing joint of articulated rod (12) has arc slide rail (13), the outside swing joint of arc slide rail (13) has stabilizing member (14), the outside fixedly connected with electro-magnet (15) of stabilizing member (14).
2. The stable and efficient grinding device for bearing machining according to claim 1, characterized in that: the movable rod (6) is movably connected with the bar gear (2).
3. The stable and efficient grinding device for bearing machining according to claim 1, characterized in that: the support frame (8), the movable rod (6) and the grinding wheel (7) are not in the same plane.
4. The stable and efficient grinding device for bearing machining according to claim 1, characterized in that: the grinding wheels (7) are provided with six groups and are uniformly distributed in the strip-shaped gear (2).
5. The stable and efficient grinding device for bearing machining according to claim 1, characterized in that: the interior of the fixing frame (10) is movably connected with a threaded screw rod (4).
6. The stable and efficient grinding device for bearing machining according to claim 1, characterized in that: the annular rack (1), the grinding wheel (7) and the sector gear (3) are all connected with a motor (9).
7. The stable and efficient grinding device for bearing machining according to claim 1, characterized in that: the outside of the fixed frame (10) is movably connected with a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011542577.7A CN112676985B (en) | 2020-12-23 | 2020-12-23 | Bearing processing stable and efficient grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011542577.7A CN112676985B (en) | 2020-12-23 | 2020-12-23 | Bearing processing stable and efficient grinding device |
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| Publication Number | Publication Date |
|---|---|
| CN112676985A true CN112676985A (en) | 2021-04-20 |
| CN112676985B CN112676985B (en) | 2022-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011542577.7A Active CN112676985B (en) | 2020-12-23 | 2020-12-23 | Bearing processing stable and efficient grinding device |
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| CN (1) | CN112676985B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015208852A (en) * | 2014-04-25 | 2015-11-24 | アクティエボラゲット・エスコーエッフ | Polishing machine for bearing ring and method for setting contact state on the polishing machine |
| CN206393253U (en) * | 2016-12-22 | 2017-08-11 | 邓丽媛 | A kind of high-accuracy clamp for machine-building |
| CN109623620A (en) * | 2019-01-17 | 2019-04-16 | 夏晓祥 | A kind of bearing outer ring surface processing equipment equipped with feed discharging structure |
| CN210968457U (en) * | 2019-06-06 | 2020-07-10 | 泉州富蓝工业设计服务有限公司 | Polishing machine for polishing outer surface of bearing |
| CN211940279U (en) * | 2020-03-30 | 2020-11-17 | 新昌县明宇轴承有限公司 | Processing equipment for precision bearing ring |
-
2020
- 2020-12-23 CN CN202011542577.7A patent/CN112676985B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015208852A (en) * | 2014-04-25 | 2015-11-24 | アクティエボラゲット・エスコーエッフ | Polishing machine for bearing ring and method for setting contact state on the polishing machine |
| CN206393253U (en) * | 2016-12-22 | 2017-08-11 | 邓丽媛 | A kind of high-accuracy clamp for machine-building |
| CN109623620A (en) * | 2019-01-17 | 2019-04-16 | 夏晓祥 | A kind of bearing outer ring surface processing equipment equipped with feed discharging structure |
| CN210968457U (en) * | 2019-06-06 | 2020-07-10 | 泉州富蓝工业设计服务有限公司 | Polishing machine for polishing outer surface of bearing |
| CN211940279U (en) * | 2020-03-30 | 2020-11-17 | 新昌县明宇轴承有限公司 | Processing equipment for precision bearing ring |
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| Publication number | Publication date |
|---|---|
| CN112676985B (en) | 2022-08-19 |
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Effective date of registration: 20220729 Address after: 314214 second floor, No. 199, kongjiayan section, Jiuchang line, Caoqiao street, Pinghu City, Jiaxing City, Zhejiang Province Applicant after: Jiaxing Jintian Precision Machinery Manufacturing Co.,Ltd. Address before: 239400 No.15, Shaoying group, Shaoying village, Zhangbaling Town, Mingguang City, Chuzhou City, Anhui Province Applicant before: Hou Qiming |
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