CN219911530U - Bearing pedestal for precision bearing - Google Patents

Abstract

The utility model belongs to the technical field of bearings, and particularly relates to a bearing seat for a precision bearing, which comprises a base, wherein a supporting plate is fixedly connected to the outer part of the base, a motor is arranged on the outer part of the supporting plate, a screw is fixedly connected to the outer part of the motor, a clamping plate is connected to the outer thread of the screw, a clamping seat is fixedly connected to the outer part of the clamping plate, a rubber pad is arranged on the outer part of the clamping seat, a connecting rod is connected to the outer part of the connecting rod in a sliding manner, a groove is fixedly connected to the outer part of the connecting rod, an auxiliary wheel is fixedly connected to the outer part of the auxiliary wheel, a main wheel is meshed with the outer part of the main wheel, a rotating shaft is fixedly connected to the outer part of the main wheel, a hand wheel is fixedly connected to the outer part of the rotating shaft, a positioning plate is arranged at the top of the base, a support is arranged at the top of the base, a battery is arranged at the bottom of the base, and a switch is arranged at the outer part of the base. This bearing frame for precision bearing has reached and has still avoided the unable problem of using when the motor damages when the user's dismouting is carried out the bearing.

Description

Bearing pedestal for precision bearing

Technical Field

The utility model relates to the technical field of bearings, in particular to a bearing seat for a precision bearing.

Background

Bearings are components that act to fix and reduce the coefficient of friction of a load during mechanical transmission. It can also be said that the other members serve to reduce the friction coefficient during power transmission and to keep the center position of the shaft fixed when they are moved relative to each other on the shaft. The bearing is a weight-bearing part in modern mechanical equipment. Its main function is to support the mechanical rotator for reducing the mechanical load friction coefficient of the device during transmission.

The application number is: 201821659573.5, including the base, the left side fixedly connected with first fixed shell at base top, fixedly connected with first rubber pad on the inner wall of first fixed shell, the right side of first fixed shell is provided with the second fixed shell, fixedly connected with second rubber pad on the inner wall of second fixed shell, the bottom fixedly connected with slider of second fixed shell. According to the bearing seat, the first fixing shell, the first rubber pad, the second fixing shell, the second rubber pad, the sliding block, the sliding groove, the rotating block, the threaded rod, the fixing block, the fixing groove, the through groove, the fixing plate and the clamping rod are arranged, so that the bearing seat convenient to detach is realized, in the use process, the bearing body can be detached and replaced or maintained according to the needs of a user, damage to the bearing body in the detachment process is avoided, time and labor are saved, and the cost of the user is reduced.

The technical proposal has more beneficial effects, however, when the novel rotary type rotary drill is used, the threaded rod needs to be manually rotated, and manual rotation is time-consuming.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a bearing seat for a precision bearing, which solves the problems that the threaded rod is required to be manually rotated and the manual rotation is time-consuming when the bearing seat is used although the technical scheme has more beneficial effects.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a bearing frame for precision bearing, the on-line screen storage device comprises a base, the outside fixedly connected with fagging of base, the outside of fagging is provided with the motor, the outside fixedly connected with screw rod of motor, the outside threaded connection of screw rod has splint, the outside fixedly connected with cassette of splint, the outside of cassette is provided with the rubber pad, the outside sliding connection of splint has the connecting rod, the outside fixedly connected with recess of connecting rod, the outside fixedly connected with auxiliary wheel of screw rod, the outside meshing of auxiliary wheel has the main wheel, the outside fixedly connected with pivot of main wheel, the outside fixedly connected with hand wheel of pivot, the top of base is provided with the locating plate, the top of base is provided with the support, the bottom of base is provided with the battery, the outside of base is provided with the switch.

As a preferable technical scheme of the utility model, one end of the screw rod is rotatably connected to the inner side of the groove, the other end of the screw rod penetrates through the groove to be fixedly connected with the motor, and the groove is arranged on the inner side of the base.

As a preferable technical scheme of the utility model, two clamping seats and two rubber pads are respectively fixedly connected to the outsides of the clamping plate and the positioning plate, the two rubber pads are respectively arranged outside the two clamping seats, and the positions of the clamping plates correspond to the positions of the positioning plate.

As a preferable technical scheme of the utility model, an inner cavity is formed in the inner side of the base, the main wheel and the auxiliary wheel are distributed on the inner side of the inner cavity, one end of the rotating shaft is fixedly connected with the hand wheel, the other end of the rotating shaft penetrates through the base to be fixedly connected with the main wheel on the inner side of the inner cavity, a bearing is arranged outside the rotating shaft, and the rotating shaft is rotatably connected with the base through the bearing.

As a preferable technical scheme of the utility model, the position of the support corresponds to the positioning plate and the clamping plate, and the top of the support is also provided with a rubber pad.

As a preferable technical scheme of the utility model, the switch, the battery and the motor are connected in series.

Compared with the prior art, the utility model provides the bearing pedestal for the precision bearing, which has the following beneficial effects:

this bearing frame for precision bearing through setting up fagging, a motor, the screw rod, splint, the cassette, the rubber pad, the connecting rod, the recess, the auxiliary wheel, the main wheel, the support, the hand wheel, the locating plate, the support, a battery, during the use, the user can place the bearing on the support and make one side of bearing and the outside cassette contact of locating plate, afterwards the user can open the switch, motor work at this moment, the screw rod rotation drives splint through the connecting rod motion, splint motion drive cassette, the rubber pad motion, when splint motion to certain position, splint can clamp the bearing under the cooperation of locating plate, the support is fixed, at this moment the bearing is fixed, user rotatable hand wheel when the motor appears damaging or the battery is not, the hand wheel rotates and drives the main wheel and rotate, the auxiliary wheel rotates and drives the screw rod and rotate, the splint can move afterwards, the bearing is fixed under the cooperation of locating plate, the support, still avoid the problem that the motor can't use when still having reached the easy to use when the bearing is damaged.

Drawings

FIG. 1 is a schematic front view of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of a partial structure of the present utility model;

fig. 4 is a schematic view of a partial structure of the present utility model in three dimensions.

In the figure: 1. a base; 2. a supporting plate; 3. a motor; 4. a screw; 5. a clamping plate; 6. a clamping seat; 7. a rubber pad; 8. a connecting rod; 9. a groove; 10. an auxiliary wheel; 11. a main wheel; 12. a rotating shaft; 13. a hand wheel; 14. a positioning plate; 15. a support; 16. a battery; 17. and (3) a switch.

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 to 4, in the present embodiment: the utility model provides a bearing frame for precision bearing, including base 1, the outside fixedly connected with fagging 2 of base 1, the outside of fagging 2 is provided with motor 3, the outside fixedly connected with screw rod 4 of motor 3, the outside threaded connection of screw rod 4 has splint 5, the outside fixedly connected with cassette 6 of splint 5, the outside of cassette 6 is provided with rubber pad 7, the outside sliding connection of splint 5 has connecting rod 8, the outside fixedly connected with recess 9 of connecting rod 8, the outside fixedly connected with auxiliary wheel 10 of screw rod 4, the outside meshing of auxiliary wheel 10 has main wheel 11, the outside fixedly connected with pivot 12 of main wheel 11, the outside fixedly connected with hand wheel 13 of pivot 12, the top of base 1 is provided with locating plate 14, the top of base 1 is provided with support 15, the bottom of base 1 is provided with battery 16, the outside of base 1 is provided with switch 17.

One end of the screw 4 is rotationally connected to the inner side of the groove 9, the other end of the screw 4 passes through the groove 9 and is fixedly connected with the motor 3, the groove 9 is arranged on the inner side of the base 1, the two clamping seats 6 and the two rubber pads 7 are respectively and fixedly connected to the clamping plates 5 and the positioning plate 14, the two rubber pads 7 are respectively arranged on the outer sides of the two clamping seats 6, the rubber pads 7 can protect bearings, the problem that the bearings are damaged due to excessive fixation is avoided, meanwhile, the rubber pads 7 can also lift friction force between the two clamping seats 6 and the bearings, thereby improving the fixing effect, the position of the clamping plates 5 is corresponding to the positioning plate 14, a user can place the bearings on the support 15 and enable one side of the bearings to be in contact with the clamping seats 6 on the outer sides of the positioning plate 14, then the motor 3 can be started to operate, the motor 3 is operated to drive the screw 4 to rotate, the clamping plates 5 are driven to move through the connecting rods 8, the clamping plates 5 are driven to move the clamping seats 6 and the rubber pads 7 to move, the clamping plates 5 can clamp the bearings under the cooperation of the positioning plate 14 and the support 15 to be fixed by the manual rotation of the bearings, and the time-consuming manual rotation of the clamping plates 4 is avoided.

The inside of base 1 is provided with the inner chamber, main wheel 11, auxiliary wheel 10 all distributes in the inboard of inner chamber, the one end and the hand wheel 13 fixed connection of pivot 12 and the other end of pivot 12 pass the inside main wheel 11 fixed connection of base 1 and inner chamber, the outside of pivot 12 is provided with the bearing, pivot 12 passes through the bearing and rotates with base 1 to be connected, make when motor 3 appears damaging or battery 16 does not have the electricity, user rotatable hand wheel 13, hand wheel 13 rotates and drives main wheel 11 rotation, main wheel 11 rotates and drives auxiliary wheel 10 rotation, auxiliary wheel 10 rotates and drives screw rod 4 rotation, in the same way, splint 5 can move, afterwards fix the bearing under the cooperation of locating plate 14, support 15, thereby hoisting device's convenience of use, the position of support 15 is corresponding with locating plate 14, splint 5 and the top of support 15 also is provided with rubber pad 7, switch 17, battery 16, series connection between motor 3.

The working principle and the using flow of the utility model are as follows: when in use, a user can place the bearing on the support 15 and make one side of the bearing contact with the clamping seat 6 outside the positioning plate 14, then the user can open the switch 17, at the moment, the motor 3 works to drive the screw 4 to rotate, the screw 4 rotates to drive the clamping plate 5 to move through the connecting rod 8, the clamping plate 5 moves to drive the clamping seat 6 and the rubber pad 7 to move, when the clamping plate 5 moves to a certain position, the clamping plate 5 can clamp and fix the bearing under the cooperation of the positioning plate 14 and the support 15, at the moment, the bearing is fixed, when the motor 3 is damaged or the battery 16 is not electrified, the user can rotate the hand wheel 13, the hand wheel 13 rotates to drive the main wheel 11 to rotate, the main wheel 11 rotates to drive the auxiliary wheel 10 to rotate, the auxiliary wheel 10 rotates to drive the screw 4 to move, and similarly, the clamping plate 5 moves, and then the bearing is fixed under the cooperation of the positioning plate 14 and the support 15.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a bearing frame for precision bearing, includes base (1), its characterized in that: the utility model discloses a base, including base (1), base, screw rod (1), supporting plate (2), motor (3) are provided with to the outside of supporting plate (2), the outside fixedly connected with screw rod (4) of motor (3), the outside threaded connection of screw rod (4) has splint (5), the outside fixedly connected with cassette (6) of splint (5), the outside of cassette (6) is provided with rubber pad (7), the outside sliding connection of splint (5) has connecting rod (8), the outside fixedly connected with recess (9) of connecting rod (8), the outside fixedly connected with auxiliary wheel (10) of screw rod (4), the outside meshing of auxiliary wheel (10) has main wheel (11), the outside fixedly connected with pivot (12) of main wheel (11), the outside fixedly connected with hand wheel (13) of pivot (12), the top of base (1) is provided with locating plate (14), the top of base (1) is provided with support (15), the bottom of base (1) is provided with battery (16), the outside of base (1) is provided with switch (17).

2. A bearing housing for a precision bearing according to claim 1, wherein: one end of the screw rod (4) is rotationally connected to the inner side of the groove (9), the other end of the screw rod (4) penetrates through the groove (9) to be fixedly connected with the motor (3), and the groove (9) is arranged on the inner side of the base (1).

3. A bearing housing for a precision bearing according to claim 1, wherein: the clamping plates are fixedly connected to the clamping plates (5) and the positioning plates (14) respectively, the two rubber pads (7) are arranged on the outer parts of the two clamping plates (6), and the positions of the clamping plates (5) correspond to the positioning plates (14).

4. A bearing housing for a precision bearing according to claim 1, wherein: the inner side of base (1) is provided with the inner chamber, main wheel (11), auxiliary wheel (10) all distribute the inboard at the inner chamber, the one end and hand wheel (13) fixed connection of pivot (12) and the other end of pivot (12) pass base (1) and the inboard main wheel (11) fixed connection of inner chamber, the outside of pivot (12) is provided with the bearing, pivot (12) are connected with base (1) rotation through the bearing.

5. A bearing housing for a precision bearing according to claim 1, wherein: the position of the support (15) corresponds to the positioning plate (14) and the clamping plate (5), and a rubber pad (7) is arranged at the top of the support (15).

6. A bearing housing for a precision bearing according to claim 1, wherein: the switch (17), the battery (16) and the motor (3) are connected in series.