CN214518687U - Bearing press-fitting machine for motor rotor - Google Patents
Bearing press-fitting machine for motor rotor Download PDFInfo
- Publication number
- CN214518687U CN214518687U CN202120842262.8U CN202120842262U CN214518687U CN 214518687 U CN214518687 U CN 214518687U CN 202120842262 U CN202120842262 U CN 202120842262U CN 214518687 U CN214518687 U CN 214518687U
- Authority
- CN
- China
- Prior art keywords
- bearing
- press
- fixedly arranged
- tray
- lead screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000013016 damping Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Images
Landscapes
- Automatic Assembly (AREA)
Abstract
The utility model discloses a bearing press-mounting machine of a motor rotor, which comprises a frame, wherein a bearing mechanism and a bearing press-mounting mechanism are arranged on the frame; the bearing mechanism comprises a bearing tray, a plurality of bearing placing areas are arranged on the bearing tray, and the plurality of bearing placing areas are arranged in a surrounding mode by taking the circle center of the bearing tray as the center; a rotating shaft is fixedly arranged at the center of the bearing carrying tray, a gear A is fixedly arranged on the rotating shaft, the gear A is meshed with a gear B, the gear B is fixedly arranged at the output end of a motor, and the motor is fixedly arranged on the rack; the bearing tray of the bearing press-mounting machine of the motor rotor is provided with bearing placing areas with different inner diameters, so that bearings with different sizes and specifications can be correspondingly placed, and the press-mounting of the bearings with different sizes and specifications can be completed; the press fitting work of the bearings with different sizes is completed without replacing different bearing press fitting tools, so that the cost of the press fitting machine is reduced, the replacement of the bearing press fitting tools is avoided, and time and labor are saved.
Description
Technical Field
The utility model relates to a pressure equipment device especially relates to an electric motor rotor's bearing pressure equipment machine.
Background
When the motor is assembled, the bearing is pressed on a rotating shaft of a motor rotor by pressing, but most of the existing pressing machines cannot realize the pressing of rotor bearings with different sizes and specifications, so that the applicability is poor; in addition, the bearing press-fitting tool is installed on the existing partial press-fitting machine, the bearing press-fitting tool needs to be replaced when rotor bearings with different sizes and specifications are pressed, press-fitting of different bearings is achieved through the use of different bearing press-fitting tools, the cost of the press-fitting machine is increased due to the arrangement of different bearing press-fitting tools, time and labor are wasted in the process of replacing different bearing press-fitting tools, and the press-fitting efficiency of the rotor bearings is reduced.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model provides a bearing press-fitting machine of a motor rotor.
In order to solve the technical problem, the utility model discloses a technical scheme is: a bearing press-mounting machine for a motor rotor comprises a rack, wherein a bearing mechanism and a bearing press-mounting mechanism are arranged on the rack; the bearing mechanism comprises a bearing tray, a plurality of bearing placing areas are arranged on the bearing tray, and the plurality of bearing placing areas are arranged in a surrounding mode by taking the circle center of the bearing tray as the center; a rotating shaft is fixedly arranged at the center of the bearing carrying tray, a gear A is fixedly arranged on the rotating shaft, the gear A is meshed with a gear B, the gear B is fixedly arranged at the output end of a motor, and the motor is fixedly arranged on the rack;
a guide mechanism is arranged on the rack and comprises a guide table; a circle of guide convex ring is fixedly arranged on the outer side wall of the bearing carrying tray, and a guide slide rail matched with the guide convex ring is arranged on the guide table;
a bearing loading plate is arranged in the bearing placing area, sliding blocks A are fixedly arranged at the left end and the right end of the outer wall of the bearing loading plate, and sliding grooves A matched with the sliding blocks A are arranged at the left end and the right end of the inner wall of the bearing placing area; the bottom surface of the bearing plate is fixedly connected with a damping spring, and the lower end of the damping spring is fixedly connected to the bottom surface of the bearing placing area;
the bearing press-mounting mechanism comprises a moving platform, a lead screw and a cylinder, the cylinder is arranged above the bearing tray, and the output end of the cylinder is fixedly provided with a pressing plate; the cylinder is fixedly arranged on the bottom surface of the moving platform, the moving platform is arranged on the screw rod, one end of the screw rod is connected with the servo motor, and the servo motor is fixed on the rack.
The screw rod comprises a screw rod and a screw nut, the screw nut is sleeved on the screw rod in a matching manner, and the moving platform is fixedly arranged on the left side of the screw nut; the right side of the screw nut is fixedly provided with a sliding block B, and a sliding groove B matched with the sliding block B is arranged on the rack.
Further, the plurality of bearing placement regions have different inner diameters.
The bearing tray of the bearing press-mounting machine of the motor rotor is provided with bearing placing areas with different inner diameters, so that bearings with different sizes and specifications can be correspondingly placed, and the press-mounting of the bearings with different sizes and specifications can be completed; the press fitting machine has the advantages that different bearing press fitting tools do not need to be replaced when the press fitting work of bearings with different sizes is completed, the cost of the press fitting machine is reduced, the operation of replacing the bearing press fitting tools is avoided, time and labor are saved, and the press fitting efficiency of the rotor bearing is improved.
Drawings
Fig. 1 is a schematic structural diagram of the bearing press-fitting machine for the motor rotor of the present invention.
Fig. 2 is an enlarged view of a portion of the bearing placement area of fig. 1.
In the figure: 1. a frame; 2. a bearing carrying tray; 3. a bearing placement area; 4. a guide convex ring; 5. a guide slide rail; 6. a rotating shaft; 7. a gear A; 8. a gear B; 9. a motor; 10. a guide table; 11. a bearing carrier plate; 12. a damping spring; 13. a slide block A; 14. a chute A; 15. a mobile platform; 16. a cylinder; 17. pressing a plate; 18. a servo motor; 19. a lead screw rod; 20. a lead screw nut; 21. a slide block B; 22. and a chute B.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, a bearing press-mounting machine for a motor rotor comprises a frame 1, wherein a bearing mechanism and a bearing press-mounting mechanism are arranged on the frame 1; the bearing mechanism comprises a bearing tray 2, a plurality of bearing placing areas 3 are arranged on the bearing tray 2, and the plurality of bearing placing areas are arranged in a surrounding mode by taking the circle center of the bearing tray as the center; the bearing placing areas 3 have different inner diameters and can correspondingly place bearings with different sizes.
A rotating shaft 6 is fixedly arranged at the center of the bearing carrying tray 2, a gear A7 is fixedly arranged on the rotating shaft, a gear A7 is meshed with a gear B8, the gear B is fixedly arranged at the output end of a motor 9, and the motor is fixedly arranged on the rack 1;
a guide mechanism is arranged on the frame 1 and comprises a guide table 10; a circle of guide convex ring 4 is fixedly arranged on the outer side wall of the bearing tray 2, and a guide slide rail 5 matched with the guide convex ring 4 is arranged on the guide table 10; the stability of bearing tray rotation process has been promoted in the cooperation setting of direction bulge loop and direction slide rail.
As shown in fig. 2, a bearing placing area 3 is internally provided with a bearing loading plate 11, the left end and the right end of the outer wall of the bearing loading plate 11 are both fixedly provided with a slide block a13, and the left end and the right end of the inner wall of the bearing placing area 3 are both provided with a slide groove a14 matched with the slide block a; the bottom surface of the bearing plate 11 is fixedly connected with a damping spring 12, and the lower end of the damping spring is fixedly connected to the bottom surface of the bearing placing area; the shock absorption spring, the sliding block A and the sliding groove A are matched to relieve impact generated during bearing press fitting.
The bearing press-mounting mechanism comprises a moving platform 15, a lead screw and a cylinder 16, the cylinder 16 is arranged above the bearing carrying tray 2, the output end of the cylinder 16 is fixedly provided with a pressing plate 17, and the pressing plate is positioned above the bearing placing area; the cylinder 16 is fixedly arranged on the bottom surface of the moving platform 15, the moving platform 15 is arranged on the screw rod, one end of the screw rod is connected with the servo motor 18, and the servo motor is fixed on the frame 1. The screw comprises a screw rod screw 19 and a screw nut 20, the screw nut is sleeved on the screw rod screw in a matching way, and the moving platform 15 is fixedly arranged on the left side of the screw nut; a slide block B21 is fixedly arranged on the right side of the screw nut 20, and a sliding groove B22 matched with the slide block B is arranged on the frame 1; the slider B and the sliding groove B are matched to improve the up-and-down movement stability of the mobile platform 15.
The utility model discloses a bearing pressure equipment machine's operating method does: bearings with different sizes and specifications are placed in corresponding bearing placing areas, a motor 9 is started to drive a gear B8 to rotate, a gear B8 drives a gear A7 meshed with the gear B to rotate, a rotating shaft 6 is driven to rotate, and then a bearing tray 2 is driven to rotate so that the bearing to be pressed rotates to be right below a pressing plate 17; the servo motor 18 is started to drive the screw rod 19 to rotate, and the screw rod nut moves on the screw rod to drive the moving platform to move to a required working position, so that the height of the air cylinder 16 is controlled, and the bearing press-fitting device is suitable for bearing press-fitting work of rotor rotating shafts with different sizes and specifications; placing a rotor rotating shaft to be pressed above a corresponding bearing, starting the air cylinder 17, and driving the pressing plate 17 to press the bearing on the rotor rotating shaft by the air cylinder; when rotor bearings with different dimensions and specifications need to be pressed, the motor 9 is started to drive the bearing tray to rotate, the bearing to be installed is rotated to the position below the pressing plate, and the steps are repeated to complete the press mounting of the rotor bearings with different dimensions and specifications.
The above embodiments are not intended to limit the present invention, and the present invention is not limited to the above examples, and the technical personnel in the technical field are in the present invention, which can also belong to the protection scope of the present invention.
Claims (3)
1. The utility model provides a motor rotor's bearing pressure equipment machine, includes frame (1), its characterized in that: the bearing mechanism and the bearing press-fitting mechanism are arranged on the rack (1); the bearing mechanism comprises a bearing tray (2), a plurality of bearing placing areas (3) are arranged on the bearing tray (2), and the plurality of bearing placing areas are arranged in a surrounding mode by taking the circle center of the bearing tray as the center; a rotating shaft (6) is fixedly arranged at the center of the bearing carrying tray (2), a gear A (7) is fixedly arranged on the rotating shaft, the gear A (7) is meshed with a gear B (8), the gear B is fixedly arranged at the output end of a motor (9), and the motor is fixedly arranged on the rack (1);
a guide mechanism is arranged on the rack (1), and the guide mechanism comprises a guide table (10); a circle of guide convex ring (4) is fixedly arranged on the outer side wall of the bearing carrying tray (2), and a guide sliding rail (5) matched with the guide convex ring (4) is arranged on the guide table (10);
a bearing plate (11) is arranged in the bearing placing area (3), sliding blocks A (13) are fixedly arranged at the left end and the right end of the outer wall of the bearing plate (11), and sliding grooves A (14) matched with the sliding blocks A are arranged at the left end and the right end of the inner wall of the bearing placing area (3); the bottom surface of the bearing plate (11) is fixedly connected with a damping spring (12), and the lower end of the damping spring is fixedly connected to the bottom surface of the bearing placing area;
the bearing press-fitting mechanism comprises a moving platform (15), a lead screw and a cylinder (16), the cylinder (16) is arranged above the bearing carrying tray (2), and the output end of the cylinder (16) is fixedly provided with a pressing plate (17); the air cylinder (16) is fixedly arranged on the bottom surface of the moving platform (15), the moving platform (15) is arranged on the lead screw, one end of the lead screw is connected with the servo motor (18), and the servo motor is fixed on the rack (1).
2. The bearing press-fitting machine for the rotor of the motor according to claim 1, wherein: the lead screw comprises a lead screw rod (19) and a lead screw nut (20), the lead screw nut is sleeved on the lead screw rod in a matching manner, and the movable platform (15) is fixedly arranged on the left side of the lead screw nut; the right side of the screw nut (20) is fixedly provided with a sliding block B (21), and the rack (1) is provided with a sliding groove B (22) matched with the sliding block B.
3. The bearing press-fitting machine for the rotor of the motor according to claim 2, wherein: the plurality of bearing placing regions (3) have different inner diameters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120842262.8U CN214518687U (en) | 2021-04-23 | 2021-04-23 | Bearing press-fitting machine for motor rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120842262.8U CN214518687U (en) | 2021-04-23 | 2021-04-23 | Bearing press-fitting machine for motor rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214518687U true CN214518687U (en) | 2021-10-29 |
Family
ID=78276692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120842262.8U Active CN214518687U (en) | 2021-04-23 | 2021-04-23 | Bearing press-fitting machine for motor rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214518687U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114268194A (en) * | 2021-12-15 | 2022-04-01 | 全南县超亚科技有限公司 | Vertical mounting bearing device for motor rotor |
| CN115255877A (en) * | 2022-08-17 | 2022-11-01 | 石欢 | Bearing press-fitting machine for motor rotor and using method thereof |
| CN117240022A (en) * | 2023-11-14 | 2023-12-15 | 浩达环保机械研究院(山西)有限公司 | Rotor press-fitting equipment and method for production of switched reluctance motor |
-
2021
- 2021-04-23 CN CN202120842262.8U patent/CN214518687U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114268194A (en) * | 2021-12-15 | 2022-04-01 | 全南县超亚科技有限公司 | Vertical mounting bearing device for motor rotor |
| CN115255877A (en) * | 2022-08-17 | 2022-11-01 | 石欢 | Bearing press-fitting machine for motor rotor and using method thereof |
| CN117240022A (en) * | 2023-11-14 | 2023-12-15 | 浩达环保机械研究院(山西)有限公司 | Rotor press-fitting equipment and method for production of switched reluctance motor |
| CN117240022B (en) * | 2023-11-14 | 2024-01-23 | 浩达环保机械研究院(山西)有限公司 | Rotor press-fitting equipment and method for production of switched reluctance motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214518687U (en) | Bearing press-fitting machine for motor rotor | |
| CN210172297U (en) | Stamping equipment is used in processing of oil pump cover | |
| CN116078974A (en) | Forging device and method for local upsetting forming of large shaft forging | |
| CN213436570U (en) | Novel multi-head punching machine | |
| CN219581458U (en) | Stator and rotor punching stamping device | |
| CN218361529U (en) | Continuous stamping, taking and placing equipment for plates | |
| CN201565783U (en) | Exchange work table device of rotor surface deburring machine | |
| CN205573441U (en) | Unloader in glass cnc engraving and milling machine automation | |
| CN117840612A (en) | Positioning and processing device for laser cutting inner holes of thin-wall annular sheet metal parts | |
| CN215697666U (en) | Punch press for forging bicycle hub | |
| CN213504822U (en) | Diode handling device | |
| CN213033801U (en) | Automatic feeding device for band sawing machine for machining center plate backing plate | |
| CN212634449U (en) | Bearing retainer is with grinding outer wall arris equipment | |
| CN210877228U (en) | Liftable carousel structure | |
| CN218591657U (en) | Engine side plate stamping device | |
| CN216829485U (en) | Rotary disc type automatic assembling and feeding mechanism for output turret pin shaft | |
| CN222430101U (en) | Multifunctional material tray | |
| CN221231412U (en) | Generator casing stamping device | |
| CN220825334U (en) | Straightening device for motor shaft production | |
| CN212762552U (en) | Part assembling and polishing equipment | |
| CN219817919U (en) | Discharging device for forging press | |
| CN221817135U (en) | Rotor punching stamping device | |
| CN221849160U (en) | Positioning tool for welding crane accessories | |
| CN102794487B (en) | Multi-station copy milling machine | |
| CN219598759U (en) | Perforating device is used in processing of automobile parts |
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 press machine for motor rotor Effective date of registration: 20220909 Granted publication date: 20211029 Pledgee: Shandong Wendeng Rural Commercial Bank Co.,Ltd. Pledgor: WEIHAI QUANXIN MOTOR Co.,Ltd. Registration number: Y2022370000117 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20211029 Pledgee: Shandong Wendeng Rural Commercial Bank Co.,Ltd. Pledgor: WEIHAI QUANXIN MOTOR Co.,Ltd. Registration number: Y2022370000117 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |