CN217271439U

CN217271439U - Mechanical bearing with adjustable axle center

Info

Publication number: CN217271439U
Application number: CN202123357229.5U
Authority: CN
Inventors: 张振华
Original assignee: Kunshan Qundalong Precision Electronics Co ltd
Current assignee: Kunshan Qundalong Precision Electronics Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-08-23
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a mechanical bearing with adjustable axle center, including the mount pad, the inboard of mount pad has seted up the regulation spout, the inboard sliding connection of regulation spout has the bearing main part, the both ends of mount pad are provided with adjusting nut, adjusting nut's inboard has closed adjusting screw soon, adjusting screw's one end is connected through the bearing rotation with the bearing main part, adjusting screw's the other end is provided with adjust knob, adjusting spout's inner wall has seted up the guide way, the outside of bearing main part is provided with the direction slider, the direction slider slidable mounting is in the inboard of guide way; through the mount pad, adjusting nut, adjusting screw and the adjust knob of design, install the mount pad on equipment when using, rotate adjusting screw through adjusting knob to cooperation adjusting nut makes adjusting screw top move the bearing main part and slide adjusting position in adjusting the spout, thereby can adjust the position of bearing main part according to the needs of equipment when using.

Description

Mechanical bearing with adjustable axle center

Technical Field

The utility model belongs to the technical field of mechanical bearing, concretely relates to mechanical bearing with adjustable axle center.

Background

The bearing is an important part in the modern mechanical equipment. Its main function is to support the mechanical rotator, reduce the friction coefficient in its motion process, and guarantee its gyration precision. The rolling bearing generally comprises four parts, namely an inner ring, an outer ring, a rolling body and a retainer, wherein the inner ring is used for being matched with a shaft and rotating together with the shaft; the outer ring is matched with the bearing seat to play a supporting role; the rolling bodies are uniformly distributed between the inner ring and the outer ring by virtue of the retainer, and the shape, size and number of the rolling bodies directly influence the service performance and service life of the rolling bearing; the retainer can enable the rolling bodies to be uniformly distributed and guide the rolling bodies to rotate to play a role in lubrication.

The existing mechanical bearing is usually fixed on equipment when in use, the position of an axis is fixed when in use, and the position of the axis cannot be adjusted according to the requirement of the equipment when in installation and use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mechanical bearing with adjustable axle center to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a mechanical bearing with adjustable axle center, includes the mount pad, the regulation spout has been seted up to the inboard of mount pad, the inboard sliding connection who adjusts the spout has the bearing main part, the both ends of mount pad are provided with adjusting nut, adjusting nut's inboard has closed adjusting screw soon, adjusting screw's one end passes through the bearing with the bearing main part and rotates and be connected, adjusting screw's the other end is provided with adjust knob.

Preferably, the inner wall of the adjusting chute is provided with a guide groove, the outer side of the bearing main body is provided with a guide sliding block, and the guide sliding block is slidably mounted on the inner side of the guide groove.

Preferably, the bottom of the inner side of the guide groove is provided with a buffer spring, the upper end of the buffer spring is fixedly connected with a buffer sliding plate, and the guide sliding block is slidably mounted on the buffer sliding plate.

Preferably, the bottom of the adjusting chute is provided with a supporting carriage, the supporting carriage is supported at the lower side of the bearing main body, and supporting legs are arranged at the outer side of the supporting carriage.

Preferably, the bottom inner wall of the adjusting chute is fixedly connected with a side supporting spring, one end of the side supporting spring is fixedly connected with a buffering slide block, the buffering slide block is slidably mounted at the bottom of the adjusting chute, and the lower end of the supporting leg is fixedly connected with the buffering slide block.

Preferably, the support carriage is shaped as a square frame, and an inner hollow position of the support carriage corresponds to a central position of the bearing main body.

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

1. through the mount pad, adjusting nut, adjusting screw and the adjust knob of design, install the mount pad on equipment when using, rotate adjusting screw through adjusting knob to cooperation adjusting nut makes adjusting screw top move the bearing main part and slide adjusting position in adjusting the spout, thereby can adjust the position of bearing main part according to the needs of equipment when using.

2. Through the buffer spring, buffering slide, supporting legs and the collateral branch supporting spring of design, support bearing main part slip through supporting slide frame, supporting legs when using, promote buffering slider compression collateral branch supporting spring and cushion when the supporting legs atress.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic cross-sectional view of the present invention;

fig. 4 is a schematic structural view of the support carriage of the present invention;

in the figure: 1. a mounting base; 2. a bearing main body; 3. adjusting the sliding chute; 4. adjusting the nut; 5. adjusting the screw rod; 6. adjusting a knob; 7. a guide groove; 8. a guide slide block; 9. a buffer slide plate; 10. a buffer spring; 11. a side support spring; 12. a buffer slide block; 13. supporting legs; 14. supporting the carriage.

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.

The first embodiment is as follows:

referring to fig. 1 to 4, the present invention provides a technical solution: a mechanical bearing with an adjustable shaft center comprises a mounting seat 1, wherein an adjusting chute 3 is formed in the inner side of the mounting seat 1, a bearing main body 2 is connected to the inner side of the adjusting chute 3 in a sliding mode, adjusting nuts 4 are arranged at two ends of the mounting seat 1, an adjusting screw 5 is screwed in the inner side of each adjusting nut 4, one end of each adjusting screw 5 is rotatably connected with the bearing main body 2 through a bearing, an adjusting knob 6 is arranged at the other end of each adjusting screw 5, each adjusting screw 5 is rotated through the corresponding adjusting knob 6, and each adjusting screw 5 moves on the mounting seat 1 through the corresponding adjusting nut 4 to drive the bearing main body 2 to slide in the adjusting chute 3 to adjust the position; the inner wall of adjusting the spout 3 has been seted up guide way 7, and the outside of bearing main part 2 is provided with direction slider 8, and direction slider 8 slidable mounting slides in guide way 7 in the inboard of guide way 7 through direction slider 8 to make bearing main part 2 slide stably.

As can be seen from the above description, the present invention has the following advantages: when the adjusting device is used, the mounting base 1 is mounted on equipment, the adjusting screw rod 5 is rotated through the adjusting knob 6, and the adjusting screw rod 5 is matched with the adjusting nut 4 to push the bearing main body 2 to slide in the adjusting chute 3 to adjust the position, so that the position of the bearing main body 2 can be adjusted according to the requirement of the equipment when the adjusting device is used.

Example two:

referring to fig. 1 to 4, based on the first embodiment, the present invention provides a technical solution: the inboard bottom of guide way 7 is provided with buffer spring 10, and buffer spring 10's upper end fixedly connected with buffering slide 9, and direction slider 8 slidable mounting is on buffering slide 9, presses through buffering slide 9 and cushions on buffer spring 10 when using bearing main body 2.

Further, as shown in fig. 3 and 4, a supporting carriage 14 is disposed at the bottom of the adjusting chute 3, the supporting carriage 14 is shaped as a square frame, and a hollow position of an inner side of the supporting carriage 14 corresponds to a central position of the bearing main body 2, so that the supporting carriage 14 is convenient for the mechanical shaft to be mounted on the bearing main body 2 when in use, and the supporting carriage 14 does not affect the mounting of the mechanical shaft, the supporting carriage 14 is supported at a lower side of the bearing main body 2, and a supporting leg 13 is disposed at an outer side of the supporting carriage 14; adjust bottom inner wall fixedly connected with side supporting spring 11 of spout 3, the one end fixedly connected with buffer slide 12 of side supporting spring 11, buffer slide 12 slidable mounting is in the bottom of adjusting spout 3, and the lower extreme and the buffer slide 12 fixed connection of supporting legs 13, and support balladeur train 14 and press on supporting legs 13, promote buffer slide 12 through supporting legs 13 and press and cushion on side supporting spring 11.

By adopting the buffer spring 10, the buffer slide plate 9, the supporting leg 13 and the side supporting spring 11, the bearing main body 2 is slidably supported by the supporting carriage 14 and the supporting leg 13 when in use, and the buffer slide block 12 is pushed to compress the side supporting spring 11 to buffer when the supporting leg 13 is stressed.

The utility model discloses a theory of operation and use flow: when using, mount pad 1 fixed mounting is on the mechanical equipment who uses, then adjust screw 5 is rotated through adjust knob 6 as required, and adjust screw 5 moves on mount pad 1 through adjusting nut 4, thereby drive bearing body 2 and slide adjusting position in adjusting spout 3, thereby adjust the axle center position of bearing body 2, make things convenient for equipment to connect, and it is more stable to lead through guide slider 8 and guide way 7 when adjusting, press on buffering slide 9 and support balladeur train 14 through guide slider 8 when using, press and cushion on buffer spring 10 through buffering slide 9, support balladeur train 14 simultaneously and press on supporting legs 13, promote buffering slide 12 through supporting legs 13 and press and cushion on side support spring 11, thereby make bearing body 2 can cushion when using and slow down the damage.

It should be noted that, in this document, 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. Also, 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 an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a mechanical bearing with adjustable axle center, includes mount pad (1), its characterized in that: adjusting chute (3) have been seted up to the inboard of mount pad (1), the inboard sliding connection of adjusting chute (3) has bearing main part (2), the both ends of mount pad (1) are provided with adjusting nut (4), adjusting nut's (4) inboard has closed adjusting screw (5) soon, adjusting screw (5)'s one end is connected through the bearing rotation with bearing main part (2), adjusting screw (5)'s the other end is provided with adjust knob (6).

2. The axial adjustable mechanical bearing of claim 1, wherein: guide way (7) have been seted up to the inner wall of adjusting spout (3), the outside of bearing main part (2) is provided with direction slider (8), direction slider (8) slidable mounting is in the inboard of guide way (7).

3. The axial adjustable mechanical bearing of claim 2, wherein: the buffer structure is characterized in that a buffer spring (10) is arranged at the bottom of the inner side of the guide groove (7), a buffer sliding plate (9) is fixedly connected to the upper end of the buffer spring (10), and the guide sliding block (8) is slidably mounted on the buffer sliding plate (9).

4. An axially adjustable mechanical bearing as claimed in claim 1, wherein: the bottom of adjusting chute (3) is provided with support carriage (14), support carriage (14) support in the downside of bearing body (2), the outside of support carriage (14) is provided with supporting legs (13).

5. The axial adjustable mechanical bearing of claim 4, wherein: the bottom inner wall fixedly connected with side supporting spring (11) of adjusting spout (3), the one end fixedly connected with buffering slider (12) of side supporting spring (11), buffering slider (12) slidable mounting is in the bottom of adjusting spout (3), and the lower extreme and buffering slider (12) fixed connection of supporting legs (13).

6. The axial adjustable mechanical bearing of claim 4, wherein: the supporting carriage (14) is shaped as a square frame, and the hollow position of the inner side of the supporting carriage (14) corresponds to the central position of the bearing main body (2).