CN220093689U - Bearing press-fitting mechanism with air cylinder - Google Patents
Bearing press-fitting mechanism with air cylinder Download PDFInfo
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- CN220093689U CN220093689U CN202321465933.9U CN202321465933U CN220093689U CN 220093689 U CN220093689 U CN 220093689U CN 202321465933 U CN202321465933 U CN 202321465933U CN 220093689 U CN220093689 U CN 220093689U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 18
- 238000009434 installation Methods 0.000 claims description 10
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of bearing assembly, and discloses a bearing press-fitting mechanism with an air cylinder, which comprises a mounting vertical plate, wherein a top plate is fixedly arranged at the top of the mounting vertical plate, a press-fitting cylinder body is fixedly arranged at the top of the top plate, and a press-fitting guide body is fixedly arranged at the bottom of the top plate. This take bearing pressure equipment mechanism of cylinder sets up pressure equipment magnetic head through the bottom at pressure equipment piston, set up the chuck in one side of curb plate, the problem that the precision of bearing and axle on placing is difficult to the accuse has been solved, adsorb the bearing to the bottom recess of pressure equipment magnetic head through the magnetism of pressure equipment magnetic head, make the bearing be in the central point of pressure equipment magnetic head bottom put, place the axle on the axle bed, utilize the chuck of both sides to be fixed the axle below of pressure equipment magnetic head and the center of axle with the center alignment of pressure equipment magnetic head, make the center alignment of bearing and axle when pressure equipment, the precision that bearing and axle that promotes are placing.
Description
Technical Field
The utility model relates to the technical field of bearing assembly, in particular to a bearing press-fitting mechanism with an air cylinder.
Background
The bearing is an important part in modern mechanical equipment, the main function of the bearing is to support a mechanical rotating body, reduce the friction coefficient in the moving process of the mechanical rotating body and ensure the rotating precision of the mechanical rotating body, an early linear motion bearing form is to place a row of wood rods under a row of prying plates, the modern linear motion bearing uses the same working principle, but balls are sometimes used for replacing rollers, the simplest rotating bearing is a shaft sleeve bearing, and the shaft sleeve bearing is only a bush clamped between a wheel and a wheel shaft.
The fit tolerance of the bearing and the shaft is very small, so that the bearing can be laborious to install on the shaft, and therefore, the bearing press-fitting mechanism is provided, the bearing and the shaft can be easily assembled in a fit way, the precision is high in working, and meanwhile, the efficiency is greatly improved.
However, the common bearing press-fitting mechanism is to align the shaft, then place the bearing at one end of the shaft, and press the bearing into the surface of the shaft by a machine, which has high requirements on the precision of the bearing and the shaft in placement.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a bearing press-fitting mechanism with an air cylinder, which has the advantages of double positioning of a shaft and a bearing and the like, and solves the problem that the precision of the bearing and the shaft in placement is difficult to control.
In order to achieve the purpose of double positioning of the shaft and the bearing, the utility model provides the following technical scheme: the utility model provides a take bearing pressure equipment mechanism of cylinder, includes the installation riser, the top fixed mounting of installation riser has the roof, the top fixed mounting of roof has the pressure equipment cylinder body, the bottom fixed mounting of roof has the pressure equipment direction body, the pressure equipment passageway has been seted up to the inside of pressure equipment direction body, the inside movable mounting of pressure equipment cylinder body has the pressure equipment piston that one end extends to the inside of pressure equipment passageway, the pressure equipment magnetic head is installed to the bottom screw thread of pressure equipment piston, the bottom movable mounting of pressure equipment magnetic head has the bearing.
Further, the surface of pressure equipment piston is provided with the external screw thread, and the internal thread hole with pressure equipment piston looks adaptation is seted up at the top of pressure equipment magnetic head, and the reservation shaft hole has been seted up to the bottom of pressure equipment magnetic head, and the diameter of reservation shaft hole is slightly greater than the hole diameter of bearing.
Further, the bottom of the installation vertical plate is fixedly provided with a press-fit base, and the top of the press-fit base is fixedly provided with a shaft seat.
Further, one side of the installation vertical plate is fixedly provided with two side plates between the top plate and the press-fit base, one side of the side plates, which are far away from each other, is fixedly provided with a clamping installation plate, and one side of the clamping installation plate, which is far away from the side plates, is fixedly provided with a clamping cylinder body.
Further, the inside movable mounting of clamp cylinder body has the clamp piston that runs through the curb plate movably, and clamp piston keeps away from clamp piston's one end fixed mounting has splint, and splint opposite side fixed mounting has the chuck, and clamp shaft groove has been seted up to chuck opposite side.
Further, one side of the press-fit cylinder body is fixedly provided with a press-fit cylinder interface, the press-fit cylinder interface is communicated with the inner space of the press-fit cylinder body, one side of the clamping cylinder body is fixedly provided with a clamping cylinder interface, and the clamping cylinder interface is communicated with the inner space of the clamping cylinder body.
Compared with the prior art, the utility model provides a bearing press-fitting mechanism with a cylinder, which has the following beneficial effects:
this take bearing pressure equipment mechanism of cylinder sets up pressure equipment magnetic head through the bottom at pressure equipment piston, set up the chuck in one side of curb plate, the problem that the precision of bearing and axle on placing is difficult to the accuse has been solved, adsorb the bearing to the bottom recess of pressure equipment magnetic head through the magnetism of pressure equipment magnetic head, make the bearing be in the central point of pressure equipment magnetic head bottom put, place the axle on the axle bed, utilize the chuck of both sides to be fixed the axle below of pressure equipment magnetic head and the center of axle with the center alignment of pressure equipment magnetic head, make the center alignment of bearing and axle when pressure equipment, the precision that bearing and axle that promotes are placing.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a side cross-sectional view of the present utility model;
FIG. 3 is a schematic cross-sectional view of a press-fit magnetic head according to the present utility model;
fig. 4 is a top view of the chuck according to the present utility model.
In the figure: 1. installing a vertical plate; 2. a top plate; 3. press-fitting a cylinder body; 4. pressing and installing a guide body; 5. pressing the channel; 6. pressing and installing a piston; 7. pressing and installing a magnetic head; 71. reserving a shaft hole; 8. a bearing; 9. pressing and installing a base; 10. a shaft seat; 11. a side plate; 12. clamping the mounting plate; 13. clamping a cylinder body; 14. a clamping piston; 15. a clamping plate; 16. a chuck; 161. a clamping shaft groove; 17. press-fitting an air cylinder interface; 18. clamping the cylinder interface.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a bearing press-fitting mechanism with a cylinder comprises a mounting vertical plate 1, a top plate 2 is fixedly mounted at the top of the mounting vertical plate 1, a press-fitting cylinder body 3 is fixedly mounted at the top of the top plate 2, a press-fitting guide body 4 is fixedly mounted at the bottom of the top plate 2, a press-fitting channel 5 is arranged in the press-fitting guide body 4, a press-fitting piston 6 with one end extending to the inside of the press-fitting channel 5 is movably mounted in the press-fitting cylinder body 3, a press-fitting magnetic head 7 is mounted at the bottom end thread of the press-fitting piston 6, a bearing 8 is movably mounted at the bottom of the press-fitting magnetic head 7, the press-fitting cylinder body 3 is started, the press-fitting piston 6 moves downwards, so that the press-fitting magnetic head 7 presses downwards, and the bearing 8 drives the press-fitting piston 5 to press downwards.
Wherein, the surface of pressure equipment piston 6 is provided with the external screw thread, the internal thread hole with pressure equipment piston 6 looks adaptation is seted up at the top of pressure equipment magnetic head 7, pressure equipment magnetic head 7 and pressure equipment piston 6 pass through threaded connection for when the bearing 8 of pressure equipment different models, can conveniently replace pressure equipment magnetic head 7 of different models, reserve shaft hole 71 has been seted up to the bottom of pressure equipment magnetic head 7, the diameter of reserve shaft hole 71 slightly is greater than the hole diameter of bearing 8, the degree of depth of reserve shaft hole 71 has decided the epaxial distance of bearing 8 pressure equipment.
A press-fit base 9 is fixedly arranged at the bottom of the installation vertical plate 1, a shaft seat 10 is fixedly arranged at the top of the press-fit base 9, and the shaft is placed at the top of the shaft seat 10 in use.
Two side plates 11 are fixedly arranged between the top plate 2 and the press-fit base 9 on one side of the mounting vertical plate 1, a clamping mounting plate 12 is fixedly arranged on one side of the side plates 11 away from each other, and a clamping cylinder 13 is fixedly arranged on one side of the clamping mounting plate 12 away from the side plates 11.
The inside movable mounting of clamp cylinder 13 has the clamp piston 14 that runs through curb plate 11, and clamp piston 14 keeps away from clamp piston 14's one end fixed mounting splint 15, and clamp plate 15 opposite side fixed mounting has chuck 16, and clamp shaft groove 161 has been seted up to chuck 16 opposite side, starts clamp cylinder 13, and clamp piston 14 can be to the centre movement of curb plate 11, drives splint 15 to the centre movement for chuck 16 presss from both sides the inside at clamp shaft groove 161 with the axle.
A press-fit cylinder port 17 is fixedly arranged on one side of the press-fit cylinder body 3, the press-fit cylinder port 17 is communicated with the inner space of the press-fit cylinder body 3, a clamping cylinder port 18 is fixedly arranged on one side of the clamping cylinder body 13, and the clamping cylinder port 18 is communicated with the inner space of the clamping cylinder body 13.
When the bearing 8 is used, the shaft is prevented from being at the top of the shaft seat 10, then air is connected into the clamping cylinder 13 through the clamping cylinder interface 18, so that the clamping piston 14 presses the clamping plate 15 towards the middle until the clamping head 16 clamps the shaft in the clamping shaft groove 161, then the bearing 8 is placed in the groove at the bottom of the press-fit magnetic head 7, the bearing 8 is adsorbed at the bottom of the press-fit magnetic head 7 through the magnetism of the press-fit magnetic head 7, and then the air is connected into the press-fit cylinder 3 through the press-fit cylinder interface 17, so that the press-fit piston 6 moves downwards to drive the press-fit magnetic head 7 to press the bearing 8 to the surface of the shaft, and press-fit of the bearing 8 is completed.
The electrical components appearing herein are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection is not described in detail herein.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, 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 one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Bearing press-fitting mechanism with air cylinder, including installation riser (1), its characterized in that: the top fixed mounting of installation riser (1) has roof (2), the top fixed mounting of roof (2) has pressure equipment cylinder body (3), the bottom fixed mounting of roof (2) has pressure equipment direction body (4), pressure equipment passageway (5) have been seted up to the inside of pressure equipment direction body (4), the inside movable mounting of pressure equipment cylinder body (3) has pressure equipment piston (6) that one end extends to the inside of pressure equipment passageway (5), pressure equipment magnetic head (7) are installed to the bottom screw thread of pressure equipment piston (6), the bottom movable mounting of pressure equipment magnetic head (7) has bearing (8).
2. The bearing press-fit mechanism with a cylinder according to claim 1, wherein: the surface of pressure equipment piston (6) is provided with the external screw thread, and the internal thread hole with pressure equipment piston (6) looks adaptation is seted up at the top of pressure equipment magnetic head (7), and reserve shaft hole (71) has been seted up to the bottom of pressure equipment magnetic head (7), and the diameter of reserve shaft hole (71) slightly is greater than the hole diameter of bearing (8).
3. The bearing press-fit mechanism with a cylinder according to claim 1, wherein: the bottom of the installation vertical plate (1) is fixedly provided with a press-mounting base (9), and the top of the press-mounting base (9) is fixedly provided with a shaft seat (10).
4. The bearing press-fit mechanism with a cylinder according to claim 1, wherein: the clamping cylinder body is characterized in that two side plates (11) are fixedly arranged between the top plate (2) and the press mounting base (9) on one side of the mounting vertical plate (1), clamping mounting plates (12) are fixedly arranged on one sides, away from each other, of the side plates (11), and clamping cylinder bodies (13) are fixedly arranged on one sides, away from the side plates (11), of the clamping mounting plates (12).
5. The bearing press-fit mechanism with a cylinder as set forth in claim 4, wherein: the inside movable mounting of clamp cylinder body (13) has clamp piston (14) that runs through curb plate (11) actively, and clamp piston (14) keep away from clamp piston (14) one end fixed mounting has splint (15), and clamp plate (15) opposite one side fixed mounting has chuck (16), and clamp shaft groove (161) have been seted up to chuck (16) opposite one side.
6. The bearing press-fit mechanism with a cylinder according to claim 1, wherein: one side of the press-fit cylinder body (3) is fixedly provided with a press-fit cylinder interface (17), the press-fit cylinder interface (17) is communicated with the inner space of the press-fit cylinder body (3), one side of the clamping cylinder body (13) is fixedly provided with a clamping cylinder interface (18), and the clamping cylinder interface (18) is communicated with the inner space of the clamping cylinder body (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321465933.9U CN220093689U (en) | 2023-06-09 | 2023-06-09 | Bearing press-fitting mechanism with air cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321465933.9U CN220093689U (en) | 2023-06-09 | 2023-06-09 | Bearing press-fitting mechanism with air cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220093689U true CN220093689U (en) | 2023-11-28 |
Family
ID=88866424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321465933.9U Active CN220093689U (en) | 2023-06-09 | 2023-06-09 | Bearing press-fitting mechanism with air cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220093689U (en) |
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2023
- 2023-06-09 CN CN202321465933.9U patent/CN220093689U/en active Active
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