CN216326314U - Single-stage centrifugal pump bearing press-fitting machine - Google Patents
Single-stage centrifugal pump bearing press-fitting machine Download PDFInfo
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- CN216326314U CN216326314U CN202121901910.9U CN202121901910U CN216326314U CN 216326314 U CN216326314 U CN 216326314U CN 202121901910 U CN202121901910 U CN 202121901910U CN 216326314 U CN216326314 U CN 216326314U
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Abstract
The utility model belongs to the technical field of bearing press mounting, and particularly relates to a single-stage centrifugal pump bearing press mounting machine which comprises a base, wherein a second groove is formed in the top of the base, a first bearing is fixedly connected to the bottom of the inner wall of the second groove, a first rotating shaft is sleeved in the first bearing, a driving assembly is fixedly connected to the surface of the first rotating shaft, the driving assembly is fixedly connected to the bottom of the inner wall of the second groove, and a rotating disc is fixedly connected to the top end of the first rotating shaft; according to the utility model, the driving gear and the driven gear can be driven to rotate in a meshed manner by the working of the driving motor, so that the purpose of driving the turntable to rotate can be achieved, the purpose of processing assembly parts and press-fitting bearings at different positions is realized, the electric push rod works, the roller can be driven to move up and down along with the extension and the shortening of the electric push rod, and the roller can be further retracted and used.
Description
Technical Field
The utility model belongs to the technical field of bearing press-fitting, and particularly relates to a single-stage centrifugal pump bearing press-fitting machine.
Background
The bearing is an important part in the modern mechanical equipment, and the main function of the bearing is to support a mechanical rotating body, reduce the friction coefficient in the movement process of the mechanical rotating body and ensure the rotation precision of the mechanical rotating body.
At present, in the bearing press-fitting process, the defects of low press-fitting precision and low press-fitting efficiency mostly exist, the press-fitting quality cannot be guaranteed, the machining efficiency is greatly reduced, the trouble and the labor are wasted, and great inconvenience is brought to the use.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a single-stage centrifugal pump bearing press-fitting machine which has the characteristics of high processing efficiency and convenience in use.
In order to achieve the purpose, the utility model provides the following technical scheme: a single-stage centrifugal pump bearing press-mounting machine comprises a base, wherein a second groove is formed in the top of the base, a first bearing is fixedly connected to the bottom of the inner wall of the second groove, a first rotating shaft is sleeved in the first bearing, a driving assembly is fixedly connected to the surface of the first rotating shaft, the driving assembly is fixedly connected to the bottom of the inner wall of the second groove, a rotating disc is fixedly connected to the top end of the first rotating shaft, four fixed shafts are fixedly connected to the top of the rotating disc, sliding grooves are formed in the side faces of the inner wall of each fixed shaft, movable shafts are slidably connected in the sliding grooves, springs are fixedly connected to the bottoms of the bottom of the movable shafts, and the bottom ends of the springs are fixedly connected to the bottoms of the inner walls of the fixed shafts;
the assembly part and the pressure equipment bearing have been cup jointed on the surface of fixed axle and loose axle, pressure equipment bearing overlap joint is at the top of assembly part, the top fixedly connected with bracing piece of base, the top fixedly connected with backup pad of bracing piece, fixedly connected with hydraulic rod in the backup pad, backup pad and fixedly connected with stamping workpiece are passed to hydraulic rod's bottom, the bottom fixedly connected with punching press head of stamping workpiece, the bottom fixedly connected with stopper of punching press head, the spacing groove has been seted up at the top of fixed axle, stopper and spacing groove joint.
Preferably, the driving assembly comprises a driving motor, a driving gear and a driven gear, the driving motor is fixedly connected to the bottom end of the inner wall of the second groove, the driving gear is fixedly connected to an output shaft of the driving motor, the driven gear is meshed with the surface of the driving gear, and the driven gear is fixedly connected to the surface of the first rotating shaft.
Preferably, the top fixedly connected with brace table of base, the top of brace table and the bottom overlap joint of carousel, the slide rail has been seted up at the top of brace table, the bottom fixedly connected with pulley of carousel, pulley sliding connection is in the slide rail.
Preferably, the bottom of the base is provided with a first groove, the top of the inner wall of the first groove is fixedly connected with an electric push rod, the bottom end of the electric push rod is fixedly connected with a roller, and the bottom of the base is fixedly connected with an anti-skid pad.
Preferably, the front side of base is provided with controls the panel, control panel and driving motor, hydraulic push rod and electric putter and pass through wire electric connection.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model can drive the driving gear and the driven gear to rotate in a meshed manner by the operation of the driving motor, further can drive the turntable to rotate, and can realize the purpose of processing assembly parts and press-mounting bearings at different positions, the electric push rod works, along with the extension and the shortening of the electric push rod, can drive the roller to move up and down, further realizes the retraction and the use of the roller, and can realize the fixing and the moving of the position of the device, through the arrangement of the limit groove and the limit block, the limit clamping between the press head and the movable shaft can be realized, the malposition condition during the press is avoided, the press quality is high, the hydraulic push rod works, along with the extension and the shortening of the hydraulic push rod, the press-mounting operation of the press-mounting bearings can be realized, by the sliding action of the movable shaft in the chute and the elastic matching of the spring, the press head can be matched with the expansion of the movable shaft to press-mounting bearings through the press-mounting bearings, the whole device is reasonable in structure, convenient to use and high in practicability.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic structural view of a front view cross section of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in the present invention;
FIG. 3 is a schematic structural diagram of a driving assembly according to the present invention;
FIG. 4 is a schematic top perspective view of the turntable according to the present invention;
in the figure: 1. a base; 2. a first groove; 3. an electric push rod; 4. a roller; 5. a non-slip mat; 6. a control panel; 7. a second groove; 8. a first bearing; 9. a first rotating shaft; 10. a drive assembly; 101. a driven gear; 102. a driving gear; 103. a drive motor; 11. a support table; 12. a pulley; 13. a slide rail; 14. a turntable; 15. an assembly member; 16. pressing a bearing; 17. a movable shaft; 18. a limiting block; 19. punching a head; 20. stamping parts; 21. a support plate; 22. a hydraulic push rod; 23. a support bar; 24. a fixed shaft; 25. a chute; 26. a spring.
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.
Examples
Referring to fig. 1-4, the present invention provides the following technical solutions: a single-stage centrifugal pump bearing press-fitting machine comprises a base 1, wherein a second groove 7 is formed in the top of the base 1, a first bearing 8 is fixedly connected to the bottom of the inner wall of the second groove 7, a first rotating shaft 9 is sleeved in the first bearing 8, a driving component 10 is fixedly connected to the surface of the first rotating shaft 9, the driving component 10 is fixedly connected to the bottom of the inner wall of the second groove 7, a rotating disc 14 is fixedly connected to the top end of the first rotating shaft 9, the rotating disc 14 can drive an assembly part 15 and a press-fitting bearing 16 to rotate along with the rotation of the rotating disc 14, the machining of different positions is achieved, the machining efficiency is improved, meanwhile, the assembly part 15 can be conveniently taken and placed, four fixing shafts 24 are fixedly connected to the top of the rotating disc 14, sliding grooves 25 are formed in the side faces of the inner wall of the fixing shafts 24, and movable shafts 17 are slidably connected in the sliding grooves 25, by means of the sliding action of the movable shaft 17 in the sliding groove 25 and the elastic matching of the spring 26, the movable shaft 17 can be matched with the punching head 19 through the expansion and contraction of the movable shaft 17 to press-fit the press-fitting bearing 16 through the punching part 20, the spring 26 is fixedly connected to the bottom of the movable shaft 17, and the bottom end of the spring 26 is fixedly connected to the bottom of the inner wall of the fixed shaft 24;
the assembly part 15 and the press-fitting bearing 16 are sleeved on the surfaces of the fixed shaft 24 and the movable shaft 17, the press-fitting bearing 16 is lapped on the top of the assembly part 15, the top of the base 1 is fixedly connected with a support rod 23, the top end of the support rod 23 is fixedly connected with a support plate 21, a hydraulic push rod 22 is fixedly connected to the support plate 21, the hydraulic push rod 22 works, along with the extension and shortening of the hydraulic push rod 22, the hydraulic push rod 20 and the press-fitting head 19 can be driven to move up and down, the press-fitting operation of the press-fitting bearing 16 is realized, the bottom end of the hydraulic push rod 22 penetrates through the support plate 21 and is fixedly connected with the press-fitting part 20, the bottom of the press-fitting part 20 is fixedly connected with the press-fitting head 19, the bottom end of the press-fitting head 19 is fixedly connected with a limit block 18, the top of the fixed shaft 24 is provided with a limit groove, the limit block 18 is clamped with the limit groove and the limit block 18, can reach the spacing joint between counterpunch head 19 and the loose axle 17, the condition that appears the dislocation when avoiding the punching press, the punching press high quality, whole device is rational in infrastructure, convenient to use, the practicality is strong.
Specifically, the driving assembly 10 includes a driving motor 103, a driving gear 102 and a driven gear 101, the driving motor 103 is fixedly connected to the bottom end of the inner wall of the second groove 7, the driving gear 102 is fixedly connected to an output shaft of the driving motor 103, the driven gear 101 is engaged with the surface of the driving gear 102, the driven gear 101 is fixedly connected to the surface of the first rotating shaft 9, the driving motor 103 works to drive the driving gear 102 and the driven gear 101 to rotate in an engaged manner, so that the purpose of driving the rotating disc 14 to rotate is achieved, and the purpose of processing the assembling parts 15 and the press-fitting bearings 16 at different positions is achieved.
Specifically, a supporting table 11 is fixedly connected with the top of base 1, the top of supporting table 11 is lapped with the bottom of turntable 14, slide rail 13 has been seted up at the top of supporting table 11, the bottom fixedly connected with pulley 12 of turntable 14, pulley 12 sliding connection is in slide rail 13, with the help of the gliding effect of pulley 12 in slide rail 13, can cooperate turntable 14 to rotate more stably.
Specifically, first recess 2 has been seted up to base 1's bottom, the top fixedly connected with electric putter 3 of 2 inner walls of first recess, electric putter 3 work shortens along with electric putter 3's extension, can drive gyro wheel 4 and reciprocate, and then realizes the use of receiving and releasing of gyro wheel 4, reaches the fixed and removal to the device position, electric putter 3's bottom fixedly connected with gyro wheel 4, base 1's bottom fixedly connected with slipmat 5.
Specifically, the front side of base 1 is provided with controls panel 6, control panel 6 and driving motor 103, hydraulic rod 22 and electric putter 3 and pass through wire electric connection, control panel 6 through the setting, make things convenient for the staff to control driving motor 103, hydraulic rod 22 and electric putter 3's operating condition respectively.
The working principle and the using process of the utility model are as follows: when the device is used, firstly, the electric push rod 3 is controlled to work through the control panel 6, the electric push rod 3 extends to drive the roller 4 to be in contact with the ground, the roller 4 moves the device to a use position, then the electric push rod 3 is controlled to shorten through the button switch, the anti-skid pad 5 is enabled to be in contact with the ground, then the assembly part 15 and the press-fitting bearing 16 are sleeved on the surfaces of the fixed shaft 24 and the movable shaft 17, then the hydraulic push rod 22 is controlled to work through the control panel 6, the hydraulic push rod 22 extends to drive the stamping part 20 and the stamping head 19 to move downwards, the limiting block 18 is enabled to be clamped with the limiting groove, then the hydraulic push rod 22 drives the stamping head 19 to press the movable shaft 17 downwards, then the stamping part 20 presses the press-fitting bearing 16, the press-fitting bearing 16 is assembled in the assembly part 15, after one is finished, the driving motor 103 is controlled to work through the control panel 6, and the driving gear 102 is enabled to be meshed with the driven gear 101 to rotate, the first rotating shaft 9 drives the rotating disc 14 to rotate, another press-fitting bearing 16 needing press fitting is rotated to the position below the stamping head 19, the operations are repeated, press fitting is carried out again, and meanwhile, a worker can take down the press-fitted assembly part 15 for next processing or use.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a single-stage centrifugal pump bearing pressure equipment machine, includes base (1), its characterized in that: a second groove (7) is arranged at the top of the base (1), a first bearing (8) is fixedly connected with the bottom of the inner wall of the second groove (7), a first rotating shaft (9) is sleeved in the first bearing (8), a driving assembly (10) is fixedly connected to the surface of the first rotating shaft (9), the driving component (10) is fixedly connected with the bottom of the inner wall of the second groove (7), the top end of the first rotating shaft (9) is fixedly connected with a rotating disc (14), the top of the rotating disc (14) is fixedly connected with four fixed shafts (24), a sliding groove (25) is arranged on the side surface of the inner wall of the fixed shaft (24), a movable shaft (17) is connected in the sliding groove (25) in a sliding way, the bottom of the movable shaft (17) is fixedly connected with a spring (26), and the bottom end of the spring (26) is fixedly connected to the bottom of the inner wall of the fixed shaft (24);
assembly part (15) and pressure equipment bearing (16) have been cup jointed on the surface of fixed axle (24) and loose axle (17), pressure equipment bearing (16) overlap joint is at the top of assembly part (15), the top fixedly connected with bracing piece (23) of base (1), the top fixedly connected with backup pad (21) of bracing piece (23), fixedly connected with hydraulic rod (22) are gone up in backup pad (21), backup pad (21) and fixedly connected with stamping workpiece (20) are passed to the bottom of hydraulic rod (22), the bottom fixedly connected with punching press head (19) of stamping workpiece (20), the bottom fixedly connected with stopper (18) of punching press head (19), the spacing groove has been seted up at the top of fixed axle (24), stopper (18) and spacing groove joint.
2. The single-stage centrifugal pump bearing press-fitting machine according to claim 1, wherein: the driving assembly (10) comprises a driving motor (103), a driving gear (102) and a driven gear (101), the driving motor (103) is fixedly connected to the bottom end of the inner wall of the second groove (7), the driving gear (102) is fixedly connected to an output shaft of the driving motor (103), the driven gear (101) is meshed with the surface of the driving gear (102), and the driven gear (101) is fixedly connected to the surface of the first rotating shaft (9).
3. The single-stage centrifugal pump bearing press-fitting machine according to claim 1, wherein: the top fixedly connected with brace table (11) of base (1), the top of brace table (11) and the bottom overlap joint of carousel (14), slide rail (13) have been seted up at the top of brace table (11), the bottom fixedly connected with pulley (12) of carousel (14), pulley (12) sliding connection is in slide rail (13).
4. The single-stage centrifugal pump bearing press-fitting machine according to claim 1, wherein: first recess (2) have been seted up to the bottom of base (1), the top fixedly connected with electric putter (3) of first recess (2) inner wall, the bottom fixedly connected with gyro wheel (4) of electric putter (3), the bottom fixedly connected with slipmat (5) of base (1).
5. The single-stage centrifugal pump bearing press-fitting machine according to claim 4, wherein: the front side of the base (1) is provided with an operation panel (6), and the operation panel (6) is electrically connected with the driving motor (103), the hydraulic push rod (22) and the electric push rod (3) through leads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121901910.9U CN216326314U (en) | 2021-08-14 | 2021-08-14 | Single-stage centrifugal pump bearing press-fitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121901910.9U CN216326314U (en) | 2021-08-14 | 2021-08-14 | Single-stage centrifugal pump bearing press-fitting machine |
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| Publication Number | Publication Date |
|---|---|
| CN216326314U true CN216326314U (en) | 2022-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121901910.9U Active CN216326314U (en) | 2021-08-14 | 2021-08-14 | Single-stage centrifugal pump bearing press-fitting machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117300953A (en) * | 2023-11-30 | 2023-12-29 | 太原常成电气设备安装有限公司 | Cable support assembly positioning tool |
-
2021
- 2021-08-14 CN CN202121901910.9U patent/CN216326314U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117300953A (en) * | 2023-11-30 | 2023-12-29 | 太原常成电气设备安装有限公司 | Cable support assembly positioning tool |
| CN117300953B (en) * | 2023-11-30 | 2024-02-06 | 太原常成电气设备安装有限公司 | Cable support assembly positioning tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220929 Address after: No. 781, Ganmo Road, North Industrial Park, Wujiaqu City, Changji Hui Autonomous Prefecture, Xinjiang Uygur Autonomous Region 831300 Patentee after: WUJIAQU XINQIAN PUMP INDUSTRY CO.,LTD. Address before: 200540 Shanghai Sunshine Pump Manufacturing Co., Ltd., No. 285, xinjinshan Road, Xingta Town, Jinshan District, Shanghai Patentee before: Wu Jian |
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| TR01 | Transfer of patent right |