CN215659899U

CN215659899U - Bearing positioning device

Info

Publication number: CN215659899U
Application number: CN202122366453.4U
Authority: CN
Inventors: 赵志平; 丁亚兴
Original assignee: Changzhou Wokai Bearing Manufacturing Co ltd
Current assignee: Changzhou Wokai Bearing Manufacturing Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-01-28
Anticipated expiration: 2031-09-28

Abstract

The utility model relates to the technical field of mechanical parts, in particular to a bearing positioning device, which comprises a support frame, a bearing main body and a base, wherein the right end of the support frame is fixedly connected with a fixed frame, the inner side of the fixed frame is rotatably connected with a threaded shaft, the outer end of the threaded shaft is spirally connected with a sliding rod, the sliding rod is slidably connected with the fixed frame, the right side of the upper end of the sliding rod is rotatably connected with a positioning rod, the right end of the positioning rod is rotatably connected with a pushing frame, the inner side of the pushing frame is slidably connected with the bearing main body, in the utility model, the sliding rod can move up and down by the rotation of the threaded shaft through the arranged threaded shaft, the positioning rod can drive the pushing frame to move left and right, and further the pushing frame can move the bearing main body to a fixed position of an installation shaft, so that the installation position of a bearing can be positioned and installed, the subsequent use of bearing of being convenient for to can effectual promotion bearing's life.

Description

Bearing positioning device

Technical Field

The utility model relates to the technical field of mechanical parts, in particular to a bearing positioning device.

Background

With the development of society, the application of bearing is becoming more extensive, and bearing is an important spare part in the mechanical equipment of contemporary, and its main function is the support of mechanical rotating body, reduces the coefficient of friction in its motion process, and guarantees its gyration precision, and the effect of bearing should be the support to its effect, and the literal explanation is used for bearing the shaft, but this is only a part of its effect, supports its essence and can bear radial load.

In the prior art, when a bearing is installed, the bearing needs to be pushed and pressed, and the bearing cannot be accurately installed at a fixed position in the bearing installation process, so that the bearing needs to be repeatedly calibrated, and the bearing is not beneficial to installation and use; and the bearing is easy to deviate in the using process, so that the normal use of the bearing is influenced, the bearing is easy to damage, and the long-time use of the bearing is not facilitated.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a bearing positioning device to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme:

bearing positioner, including support frame, bearing main part and base, the fixed frame of right-hand member fixedly connected with of support frame, the inboard of fixed frame is rotated and is connected with the screw thread axle, the outer end screwed connection of screw thread axle has the slide bar, sliding connection between slide bar and the fixed frame, the upper end right side of slide bar is rotated and is connected with the locating lever, the right-hand member of locating lever is rotated and is connected with the propelling movement frame, the inboard sliding connection of propelling movement frame has the bearing main part, the outside sliding connection of bearing main part has the limiting plate, the inside sliding connection of limiting plate has the elasticity board, the outer end fixedly connected with screw sleeve of limiting plate, screw sleeve's outside screwed connection has the interior screw ring.

Preferably, the inner end of the threaded shaft is fixedly connected with a driven bevel gear, the inner side of the driven bevel gear is meshed with a driving bevel gear, the driving bevel gear is in driving connection with a support frame, the left end of the support frame is in driving connection with a turntable, the turntable is fixedly connected with the driving bevel gear, and the upper side of the left end of the turntable is rotatably connected with a rocker.

Preferably, the lower extreme fixedly connected with base of support frame, the base sets up to high quality metal material.

Preferably, the right-hand member fixedly connected with of fixed frame supports the telescopic link, support fixed connection between telescopic link and the propelling movement frame, the quantity that supports the telescopic link has four, it sets up about the central axis symmetry of propelling movement frame to support the telescopic link.

Preferably, the outside fixedly connected with spacing of internal thread ring, the outside of spacing rotates and is connected with the transmission ring, the outer end of transmission ring rotates and is connected with the transfer line, rotate between transfer line and the take-up plate and be connected.

Preferably, the number of the limiting plates is two, and the limiting plates are symmetrically arranged around the central axis of the bearing main body.

Preferably, the number of the positioning rods is two, and the positioning rods are symmetrically arranged about the central axis of the pushing frame.

Preferably, the bearing main body, the limiting plate and the drive bevel gear are located on the same axis.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the arrangement of the threaded shaft, the positioning rod and the pushing frame, the sliding rod can move up and down by utilizing the rotation of the threaded shaft, so that the positioning rod can drive the pushing frame to move left and right, and further the pushing frame can move the bearing main body to a fixed position of the installation shaft, so that the installation position of the bearing can be positioned and installed, the subsequent use of the bearing is facilitated, and the service life of the bearing can be effectively prolonged;

2. according to the utility model, through the limiting plate, the elastic plate and the internal thread ring, the transmission ring can drive the transmission rod to rotate under the action of the internal thread ring, so that the elastic plate can move up and down, the position of the limiting plate can be fixed, and the positions of two sides of the bearing are limited through the fixing of the limiting plate, so that the bearing is prevented from sliding in the using process to influence the normal use of the bearing, and the bearing is prevented from being damaged.

Drawings

FIG. 1 is a schematic view of the overall mounting structure of the present invention;

FIG. 2 is a cross-sectional view of the mounting structure of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic view of the mounting structure of FIG. 2 at A in accordance with the present invention;

fig. 4 is a schematic view of the installation structure at B of fig. 2 according to the present invention.

In the figure: 1. a support frame; 2. a fixing frame; 3. a threaded shaft; 4. a slide bar; 5. positioning a rod; 6. pushing the frame; 7. a bearing body; 8. a limiting plate; 9. a tension plate; 10. a threaded sleeve; 11. an internally threaded ring; 12. a driven bevel gear; 13. a drive bevel gear; 14. a turntable; 15. a rocker; 16. a base; 17. supporting the telescopic rod; 18. a limiting strip; 19. a drive ring; 20. and a transmission rod.

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.

In embodiment 1, please refer to fig. 1-4, the present invention provides a technical solution: the bearing positioning device comprises a support frame 1, a bearing main body 7 and a base 16, wherein the right end of the support frame 1 is fixedly connected with a fixed frame 2, the inner side of the fixed frame 2 is rotatably connected with a threaded shaft 3, the outer end of the threaded shaft 3 is spirally connected with a sliding rod 4, the sliding rod 4 can be driven to lift through the rotation of the threaded shaft 3, the right side of the upper end of the sliding rod 4 is rotatably connected with a positioning rod 5, the positioning rod 5 can be driven to rotate when the sliding rod 4 lifts, the right end of the positioning rod 5 is rotatably connected with a pushing frame 6, the pushing frame 6 can move left and right through the rotation of the positioning rod 5, the inner side of the pushing frame 6 is slidably connected with the bearing main body 7, the bearing main body 7 can be accurately installed at a fixed position of an installation shaft under the moving action of the pushing frame 6, the inner end of the threaded shaft 3 is fixedly connected with a driven bevel gear 12, and the inner side of the driven bevel gear 12 is engaged with a driving bevel gear 13, the left end initiative of support frame 1 is connected with carousel 14, fixed connection between carousel 14 and the drive bevel gear 13, the left end upside rotation of carousel 14 is connected with rocker 15, it can drive bevel gear 13 and go on to make carousel 14 go on through the rotation to rocker 15, and then make driven bevel gear 12 drive threaded shaft 3 and rotate, be convenient for install the use to the bearing, the lower extreme fixedly connected with base 16 of support frame 1, base 16 sets up to high quality metal material, be convenient for support the use to the device, and be convenient for the installation of bearing uses, the right-hand member fixedly connected with of fixed frame 2 supports telescopic link 17, can support propelling movement frame 6, and can carry out spacing use to locating lever 5.

Example 2: referring to fig. 2 and fig. 4, the present embodiment is different from embodiment 1 in that: the outer side of the bearing main body 7 is connected with a limiting plate 8 in a sliding way, the two sides of the bearing main body 7 can be limited for use under the action of the limiting plate 8, the interior of the limiting plate 8 is connected with a tension plate 9 in a sliding way, the position of the limiting plate 8 can be fixed through the fastening connection of the elastic plate 9 and the mounting shaft, the outer end of the limiting plate 8 is fixedly connected with a threaded sleeve 10, the outer side of the threaded sleeve 10 is spirally connected with an internal threaded ring 11, the outer side of the internal threaded ring 11 is fixedly connected with a limiting strip 18, the outer side of the limiting strip 18 is rotatably connected with a transmission ring 19, the outer end of the transmission ring 19 is rotatably connected with a transmission rod 20, the transmission rod 20 is rotatably connected with the elastic plate 9, so that the limiting strip 18 can drive the transmission ring 19 to move under the rotating action of the internal thread ring 11, therefore, the transmission rod 20 can drive the elastic plate 9 to move up and down, and the limiting plate 8 is convenient to fix and use.

The working process is as follows: when the device is used, no power supply is adopted for supplying power, when a bearing is installed, two limiting plates 8 are placed on two sides of a bearing main body 7, the limiting plates 8 and the bearing main body 7 are sequentially installed on an installation shaft to be installed, the bearing main body 7 is supported by a push frame 6, a rotary disc 14 drives a driving bevel gear 13 to rotate by rotating a rocker 15, so that a driven bevel gear 12 drives a threaded shaft 3 to rotate, a sliding rod 4 drives a positioning rod 5 to rotate, the push frame 6 can push the bearing main body 7 into the inner side of the installation shaft to be installed, the bearing main body 7 can be installed at a required installation position, the installation position of the bearing can be accurately positioned and installed, and after the bearing main body 7 is installed, the limiting plates 8 on two sides of the bearing main body 7 are attached to the bearing main body 7, and interior threaded ring 11 rotates to make spacing 18 drive transmission ring 19 and move to the outside, and then make transfer line 20 can drive the take-up plate 9 and move to the inside, it can be fixed to make limiting plate 8 through the zonulae occludens of take-up plate 9 and installation axle, and then can carry out spacing processing to the both sides position of bearing main part 7, prevent that bearing main part 7 from producing to slide and causing the damage to the bearing in the use, further carry out location processing to bearing main part 7, and the effectual life who promotes bearing main part 7.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Bearing positioner, including support frame (1), bearing main part (7) and base (16), its characterized in that: the right end of the support frame (1) is fixedly connected with a fixed frame (2), the inner side of the fixed frame (2) is rotatably connected with a threaded shaft (3), the outer end of the threaded shaft (3) is spirally connected with a sliding rod (4), the sliding rod (4) is connected with the fixed frame (2) in a sliding way, the right side of the upper end of the sliding rod (4) is rotatably connected with a positioning rod (5), the right end of the positioning rod (5) is rotatably connected with a pushing frame (6), the inner side of the pushing frame (6) is connected with a bearing main body (7) in a sliding way, the outer side of the bearing main body (7) is connected with a limiting plate (8) in a sliding way, the inside of the limiting plate (8) is connected with a tension plate (9) in a sliding way, the outer end of the limiting plate (8) is fixedly connected with a threaded sleeve (10), the outer side of the threaded sleeve (10) is spirally connected with an internal threaded ring (11).

2. The bearing positioning apparatus of claim 1, wherein: the inner end of the threaded shaft (3) is fixedly connected with a driven bevel gear (12), the inner side of the driven bevel gear (12) is meshed with a driving bevel gear (13), the driving bevel gear (13) is in driving connection with the support frame (1), the left end of the support frame (1) is in driving connection with a turntable (14), the turntable (14) is fixedly connected with the driving bevel gear (13), and the upper side of the left end of the turntable (14) is rotatably connected with a rocker (15).

3. The bearing positioning apparatus of claim 1, wherein: the lower end of the support frame (1) is fixedly connected with a base (16).

4. The bearing positioning apparatus of claim 1, wherein: the right-hand member fixedly connected with of fixed frame (2) supports telescopic link (17), support fixed connection between telescopic link (17) and propelling movement frame (6), the quantity that supports telescopic link (17) has four, support telescopic link (17) and set up about the center pin symmetry of propelling movement frame (6).

5. The bearing positioning apparatus of claim 1, wherein: the outside fixedly connected with spacing (18) of internal thread ring (11), the outside of spacing (18) is rotated and is connected with drive ring (19), the outer end of drive ring (19) is rotated and is connected with transfer line (20), rotate between transfer line (20) and take-up plate (9) and be connected.

6. The bearing positioning apparatus of claim 1, wherein: the number of the limiting plates (8) is two, and the limiting plates (8) are symmetrically arranged around the central axis of the bearing main body (7).

7. The bearing positioning apparatus of claim 1, wherein: the number of the positioning rods (5) is two, and the positioning rods (5) are symmetrically arranged around the central axis of the pushing frame (6).

8. The bearing positioning apparatus of claim 2, wherein: the bearing main body (7), the limiting plate (8) and the drive bevel gear (13) are positioned on the same axis.