CN214816331U - High-efficient bearing pressure equipment device - Google Patents
High-efficient bearing pressure equipment device Download PDFInfo
- Publication number
- CN214816331U CN214816331U CN202121274304.9U CN202121274304U CN214816331U CN 214816331 U CN214816331 U CN 214816331U CN 202121274304 U CN202121274304 U CN 202121274304U CN 214816331 U CN214816331 U CN 214816331U
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- plate
- rod
- fixed seat
- bearing
- screw rod
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- 230000002457 bidirectional effect Effects 0.000 claims description 15
- 238000009434 installation Methods 0.000 abstract description 13
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 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
- 230000003028 elevating effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a high-efficiency bearing press-fitting device, which comprises a bottom plate and a vertical plate, wherein the vertical plate is arranged at the left end of the top surface of the bottom plate; the fixing plate is arranged on the top surface of the vertical plate; the clamping and fixing mechanism is arranged on the vertical plate; the lifting mechanism is arranged on the bottom plate; the moving mechanism is connected with the lifting mechanism; and the pressing fixing mechanism is connected with the moving mechanism. This high-efficient bearing pressure equipment device can be convenient for fix the installation axle of different diameter sizes for be suitable for and carry out the pressure equipment to the installation axle and the bearing of different diameters, application range is wider, and is nimble practical.
Description
Technical Field
The utility model relates to a mechanical equipment makes technical field, specifically is a high-efficient bearing pressure equipment device.
Background
The bearing is a mechanical part, and the primary function supports mechanical rotator, reduces the coefficient of friction in its motion process to guarantee its gyration precision, the bearing all cooperates the use with the installation axle, consequently need install the bearing on the installation axle, but current bearing pressure equipment device still has certain defect, for example:
application number CN 201120570280.1's "a precision bearing pressure equipment device of efficient", can't be suitable for the installation axle and the bearing of different diameters when to the bearing pressure equipment, cause service environment limited, the flexibility is poor, and the practicality is not strong.
Disclosure of Invention
An object of the utility model is to provide a high-efficient bearing pressure equipment device to propose current bearing pressure equipment device and can't be suitable for the installation axle and the bearing of different diameters when to the bearing pressure equipment in solving above-mentioned background art, cause service environment limited, the flexibility is poor, the not strong problem of practicality.
In order to achieve the above object, the utility model provides a following technical scheme: an efficient bearing press-fitting device, comprising: a bottom plate, a plurality of first connecting plates,
the vertical plate is arranged at the left end of the top surface of the bottom plate;
the fixing plate is arranged on the top surface of the vertical plate;
the clamping and fixing mechanism is arranged on the vertical plate;
the lifting mechanism is arranged on the bottom plate;
the moving mechanism is connected with the lifting mechanism;
and the pressing fixing mechanism is connected with the moving mechanism.
By adopting the technical scheme, the press mounting of the mounting shafts and the bearings with different diameters and sizes can be conveniently carried out.
As the utility model discloses a preferred technical scheme, centre gripping fixed establishment includes:
the hollow plate is fixedly and vertically arranged on the right side surface of the vertical plate;
the grooves are formed in the hollow plate at equal angles and are communicated with the through holes in the inner side of the hollow plate;
the spring is arranged in the groove;
the straight rod is connected with the groove in a sliding mode, and the outer end of the straight rod is fixedly connected with the inner end of the spring;
the clamping plate is fixedly arranged at the inner end of the straight rod, and the bottom surface of the clamping plate is arranged in an inclined plane.
By adopting the technical scheme, the installation shaft is convenient to clamp and fix.
As the utility model discloses a preferred technical scheme, elevating system includes:
the air cylinder is arranged on the top surface of the bottom plate;
the telescopic rod is arranged at the top end of the air cylinder;
the fixing seat is installed at the top end of the telescopic rod.
By adopting the technical scheme, the fixing seat can be conveniently moved in the vertical direction through the telescopic rod.
As an optimal technical solution of the present invention, the moving mechanism includes:
the bidirectional screw rod penetrates through the right side wall of the fixed seat, and the left end of the bidirectional screw rod is connected with the left side inner wall bearing of the fixed seat;
the crank is fixedly connected with the right end of the bidirectional screw rod;
the two racks which are symmetrically arranged are connected with the inner bottom surface of the fixed seat in a sliding mode, the two-way screw rod penetrates through the racks, and the two-way screw rod is in threaded connection with the racks.
By adopting the technical scheme, the rack is driven to move through the rotation of the bidirectional screw rod.
As the utility model discloses a preferred technical scheme, compress tightly fixed establishment and include:
the two symmetrically arranged sleeves penetrate through the top surface of the fixed seat, and the structural shape of each sleeve is prismatic;
the arc-shaped pressing plate is fixedly arranged at the top end of the sleeve;
the bottom end of the threaded rod is connected with the inner bottom surface bearing of the fixed seat, the threaded rod extends into the sleeve, and the threaded rod is in threaded connection with the sleeve;
the gear is fixedly installed on the outer side of the threaded rod and meshed and connected with the rack.
By adopting the technical scheme, the gear can drive the threaded rod to rotate, the arc-shaped pressing plate is driven to move downwards through the sleeve, and the bearing is pressed and fixed.
Compared with the prior art, the beneficial effects of the utility model are that: the high-efficiency bearing press-fitting device can be used for conveniently fixing the mounting shafts with different diameters, is suitable for press-fitting the mounting shafts and bearings with different diameters, and is wider in application range, flexible and practical;
1. the mounting shaft extends into a through hole of the hollow plate, the mounting shaft pushes the clamping plate outwards after abutting against the clamping plate, and meanwhile the spring is compressed until the top end of the mounting shaft abuts against the bottom surface of the fixing plate, and meanwhile the compressed spring generates a reaction force to enable the clamping plate to be pushed inwards, so that the mounting shaft is clamped and fixed;
2. the bidirectional screw rod is rotated to drive the rack to move by shaking the crank, so that the threaded rod is driven to rotate by the gear, the sleeve drives the arc-shaped pressing plate to move downwards, and the bearing placed on the fixed seat is pressed and fixed by the arc-shaped pressing plate;
3. the telescopic rod is stretched by starting the motor, so that the fixed seat moves upwards, the bearing moves upwards synchronously, and finally the bearing is pressed on the mounting shaft.
Drawings
FIG. 1 is a schematic view of the cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the structure at A-A of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the structure at B-B of FIG. 1 according to the present invention;
fig. 4 is an enlarged schematic structural diagram of the point C in fig. 1 according to the present invention.
In the figure: 1. a base plate; 2. a vertical plate; 3. a fixing plate; 4. a hollow plate; 5. a groove; 6. a spring; 7. a straight rod; 8. a splint; 9. a cylinder; 10. a telescopic rod; 11. a fixed seat; 12. a bidirectional screw rod; 13. a crank; 14. a rack; 15. a sleeve; 16. an arc-shaped pressing plate; 17. a threaded rod; 18. a gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the technical solution of the present invention is: a high-efficiency bearing press-fitting device comprises a bottom plate 1, a vertical plate 2 is arranged at the left end of the top surface of the bottom plate 1, a fixed plate 3 is arranged on the top surface of the vertical plate 2, a hollow plate 4 is fixedly and vertically arranged on the right side surface of the vertical plate 2, grooves 5 are arranged inside the hollow plate 4 at equal angles, the grooves 5 are communicated with through holes in the inner side of the hollow plate 4, springs 6 are arranged in the grooves 5, a straight rod 7 is in sliding connection with the grooves 5, the outer end of the straight rod 7 is fixedly connected with the inner end of the spring 6, a clamping plate 8 is fixedly arranged at the inner end of the straight rod 7, the bottom surface of the clamping plate 8 is an inclined plane, firstly, an installation shaft penetrates through the through holes of the hollow plate 4 from bottom to top, when the installation shaft abuts against the clamping plate 8, under the inclined plane at the bottom surface of the clamping plate 8, the installation shaft pushes the clamping plate 8 to move towards the outer side, the spring 6 is compressed, the installation shaft continues to be pushed upwards until the top end of the installation shaft abuts against the bottom surface of the fixed plate 3, the fixing plate 3 generates a limiting effect on the mounting shaft, and the compressed spring 6 generates an inward reaction force so as to generate an inward acting force on the clamping plate 8 and further clamp and fix the mounting shaft through the clamping plate 8;
the air cylinder 9 is arranged on the top surface of the bottom plate 1, the telescopic rod 10 is arranged at the top end of the air cylinder 9, the fixed seat 11 is arranged at the top end of the telescopic rod 10, and the bearing is placed on the top surface of the fixed seat 11 and is positioned right below the installation shaft;
the bidirectional screw rod 12 penetrates through the right side wall of the fixed seat 11, the left end of the bidirectional screw rod 12 is in bearing connection with the left side inner wall of the fixed seat 11, the crank 13 is fixedly connected with the right end of the bidirectional screw rod 12, two symmetrically arranged racks 14 are in sliding connection with the inner bottom surface of the fixed seat 11, the bidirectional screw rod 12 penetrates through the racks 14 and is in threaded connection with the racks 14, the bidirectional screw rod 12 is rotated by shaking the crank 13, the racks 14 in threaded connection with the bidirectional screw rod 12 are moved, a gear 18 in meshed connection with the racks 14 drives a threaded rod 17 to rotate, a sleeve 15 in threaded connection with the threaded rod 17 is further moved downwards, the movement of the sleeve 15 drives an arc-shaped pressing plate 16 to synchronously move downwards, and the arc-shaped pressing plate 16 presses and fixes the bearing after abutting against the top surface of the bearing;
at this time, the telescopic rod 10 is extended by starting the cylinder 9, so that the fixing seat 11 and the bearing move upwards synchronously, and finally the bearing is pressed and mounted on the mounting shaft, which is not described in detail in this specification and belongs to the prior art known to those skilled in the art.
It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present invention.
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 (5)
1. An efficient bearing press-fitting device, comprising: a bottom plate, which is characterized in that,
the vertical plate is arranged at the left end of the top surface of the bottom plate;
the fixing plate is arranged on the top surface of the vertical plate;
the clamping and fixing mechanism is arranged on the vertical plate;
the lifting mechanism is arranged on the bottom plate;
the moving mechanism is connected with the lifting mechanism;
and the pressing fixing mechanism is connected with the moving mechanism.
2. A high efficiency bearing press fitting device as set forth in claim 1, wherein said clamping fixture includes:
the hollow plate is fixedly and vertically arranged on the right side surface of the vertical plate;
the grooves are formed in the hollow plate at equal angles and are communicated with the through holes in the inner side of the hollow plate;
the spring is arranged in the groove;
the straight rod is connected with the groove in a sliding mode, and the outer end of the straight rod is fixedly connected with the inner end of the spring;
the clamping plate is fixedly arranged at the inner end of the straight rod, and the bottom surface of the clamping plate is arranged in an inclined plane.
3. A high efficiency bearing press fitting device as set forth in claim 1, wherein said lifting mechanism comprises:
the air cylinder is arranged on the top surface of the bottom plate;
the telescopic rod is arranged at the top end of the air cylinder;
the fixing seat is installed at the top end of the telescopic rod.
4. A high efficiency bearing press fitting apparatus as set forth in claim 3 wherein said moving mechanism comprises:
the bidirectional screw rod penetrates through the right side wall of the fixed seat, and the left end of the bidirectional screw rod is connected with the left side inner wall bearing of the fixed seat;
the crank is fixedly connected with the right end of the bidirectional screw rod;
the two racks which are symmetrically arranged are connected with the inner bottom surface of the fixed seat in a sliding mode, the two-way screw rod penetrates through the racks, and the two-way screw rod is in threaded connection with the racks.
5. A high-efficiency bearing press-fitting device as set forth in claim 4, wherein said pressing and fixing mechanism comprises:
the two symmetrically arranged sleeves penetrate through the top surface of the fixed seat, and the structural shape of each sleeve is prismatic;
the arc-shaped pressing plate is fixedly arranged at the top end of the sleeve;
the bottom end of the threaded rod is connected with the inner bottom surface bearing of the fixed seat, the threaded rod extends into the sleeve, and the threaded rod is in threaded connection with the sleeve;
the gear is fixedly installed on the outer side of the threaded rod and meshed and connected with the rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121274304.9U CN214816331U (en) | 2021-06-08 | 2021-06-08 | High-efficient bearing pressure equipment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121274304.9U CN214816331U (en) | 2021-06-08 | 2021-06-08 | High-efficient bearing pressure equipment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214816331U true CN214816331U (en) | 2021-11-23 |
Family
ID=78804152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121274304.9U Expired - Fee Related CN214816331U (en) | 2021-06-08 | 2021-06-08 | High-efficient bearing pressure equipment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214816331U (en) |
-
2021
- 2021-06-08 CN CN202121274304.9U patent/CN214816331U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211123 |