CN221323088U

CN221323088U - High-strength slewing bearing member convenient to install

Info

Publication number: CN221323088U
Application number: CN202323504207.6U
Authority: CN
Inventors: 陈良
Original assignee: Nanjing Shangdi Mechanical And Electrical Engineering Co ltd
Current assignee: Nanjing Shangdi Mechanical And Electrical Engineering Co ltd
Filing date: 2023-12-21
Publication date: 2024-07-12
Anticipated expiration: 2033-12-21

Abstract

The utility model discloses a high-strength slewing bearing member convenient to install, which belongs to the technical field of slewing bearings and comprises a slewing seat, wherein a top seat is clamped on the slewing seat, an oil cylinder and a conveying pipe are connected in the top seat, an inner ring is rotationally connected in the slewing seat, the inner ring is rotationally connected in the top seat, one side of the top seat is connected with a T-shaped plate, a clamping structure is connected outside the slewing seat, a mounting hole is formed outside the T-shaped plate, and the T-shaped plate is clamped with the clamping structure. This high strength slewing bearing component convenient to installation through setting up rotary seat, T template, joint structure and mounting hole, this slewing bearing component passes through the cooperation between guide arm, chute and the spring for footstock and rotary seat can realize quick assembly's function, and the inside after the damage takes place when this slewing bearing component operation is convenient for in time maintain the subassembly, need not to carry out the whole change with this slewing bearing component, thereby has reduced unnecessary processing cost.

Description

High-strength slewing bearing member convenient to install

Technical Field

The utility model belongs to the technical field of slewing bearings, and particularly relates to a high-strength slewing bearing member convenient to install.

Background

The slewing bearing is a novel mechanical part, and comprises an inner ring, an outer ring, rolling bodies and the like, and is a bearing capable of bearing comprehensive load, most of the prior slewing bearing components are integrally formed in a welding mode when assembled, however, when the slewing bearing components are operated for a long time, the interior of the slewing bearing components are easy to damage, the internal components are difficult to maintain in time later, and the whole slewing bearing components are required to be replaced, so that unnecessary processing cost is increased.

Disclosure of utility model

In order to overcome the defects, the utility model provides a high-strength slewing bearing member convenient to install, and solves the problems that when the slewing bearing member runs for a long time, the interior is easy to damage, the internal components are difficult to maintain in time later, and the slewing bearing member needs to be replaced integrally, so that the unnecessary processing cost is increased.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the high-strength slewing bearing member convenient to install comprises a rotary seat, wherein a top seat is clamped on the rotary seat, an oil cylinder and a conveying pipe are connected in the top seat, an inner ring is rotationally connected in the rotary seat, the inner ring is rotationally connected in the top seat, one side of the top seat is connected with a T-shaped plate, a clamping structure is connected outside the rotary seat, a mounting hole is formed outside the T-shaped plate, and the T-shaped plate is clamped with the clamping structure;

The clamping structure comprises an auxiliary plate, a moving rod and a mounting rod are connected in the auxiliary plate in a sliding manner, one end of the mounting rod is connected with a moving block, a chute is formed in the moving block, a guide rod is connected in the moving rod, and a spring is sleeved outside the mounting rod.

As a further aspect of the utility model: the auxiliary plate is connected to the side face of the rotary seat, and the guide rod is connected in the chute in a sliding mode.

As a further aspect of the utility model: the installation rod is connected in the auxiliary plate through a spring, and is clamped in the T-shaped plate.

As a further aspect of the utility model: the clamping block is connected to the lower portion of the top seat, a clamping groove is formed in the rotary seat, and the clamping block is clamped in the clamping groove.

As a further aspect of the utility model: the oil cylinder is connected with a push rod in a sliding way, and a rubber ring is connected under the push rod.

As a further aspect of the utility model: an oil outlet is formed in the oil cylinder, the conveying pipe is connected to the outside of the oil cylinder, and the sealing plug is clamped on the conveying pipe.

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

1. this high strength slewing bearing member convenient to installation through setting up rotary seat, the footstock, T template, joint structure and mounting hole, when exerting thrust to the movable rod, the movable rod moves in the accessory plate and can drive the installation pole shrink, loosen the movable rod after the fixture block joint of footstock below in the draw-in groove, the installation pole after the joint structure resets can the joint in the mounting hole, this slewing bearing member passes through the cooperation between guide arm, chute and the spring, make footstock and rotary seat can realize quick assembly's function, be convenient for in time maintain the subassembly after inside the emergence damages when this slewing bearing member moves, need not to carry out whole change with this slewing bearing member, thereby unnecessary processing cost has been reduced.

2. This high strength slewing bearing member convenient to installation through setting up oil drum, conveyer pipe, push rod and rubber circle, when this slewing bearing member is in the operation, carries lubricating oil to the oil drum in through the conveyer pipe, and push rod and rubber circle can drop the surface of inner circle with the lubricated oil in the oil drum to can play certain lubrication action to the inside subassembly of rotary seat and footstock, and can play the heat dissipation function to the inner circle of long-time operation.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of the explosion structure of the rotary seat of the present utility model;

FIG. 3 is a schematic view of a three-dimensional cross-sectional structure of an oil drum according to the present utility model;

FIG. 4 is a schematic view of a three-dimensional cross-sectional structure of the fastening structure of the present utility model;

In the figure: 1. a rotary base; 2. a top base; 3. an inner ring; 4. an oil drum; 5. a delivery tube; 6. t-shaped plates; 7. a clamping structure; 701. an auxiliary plate; 702. a moving rod; 703. a moving block; 704. a guide rod; 705. a chute; 706. a mounting rod; 707. a spring; 8. a clamping block; 9. a clamping groove; 10. a mounting hole; 11. a push rod; 12. a rubber ring; 13. an oil outlet; 14. and (5) sealing plugs.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a high strength slewing bearing component convenient to installation, including rotary seat 1, the joint has footstock 2 on the rotary seat 1, connect with oil drum 4 and conveyer pipe 5 in the footstock 2, rotary seat 1 internal rotation is connected with inner circle 3, inner circle 3 rotates and is connected in footstock 2, be connected with fixture block 8 under the footstock 2, the draw-in groove 9 has been seted up on the rotary seat 1, fixture block 8 joint is in draw-in groove 9, through setting up fixture block 8 and draw-in groove 9, when footstock 2 and rotary seat 1 are connected, fixture block 8 below footstock 2 then can the joint in draw-in groove 9, make fixture block 8 and draw-in groove 9 play certain locate action to rotary seat 1 and footstock 2's fixed, avoid footstock 2 to take place the skew in the position when connecting;

one side of the top seat 2 is connected with a T-shaped plate 6, the outside of the rotary seat 1 is connected with a clamping structure 7, the outside of the T-shaped plate 6 is provided with a mounting hole 10, the T-shaped plate 6 is clamped with the clamping structure 7, a push rod 11 is connected in a sliding manner in the oil cylinder 4, a rubber ring 12 is connected under the push rod 11, an oil outlet 13 is arranged in the oil cylinder 4, the conveying pipe 5 is connected outside the oil cylinder 4, the conveying pipe 5 is clamped with a sealing plug 14, and when lubricating oil is conveyed into the oil cylinder 4 through the conveying pipe 5, the sealing plug 14 can be clamped at the top end of the conveying pipe 5, and the sealing plug 14 can play a certain sealing role on the conveying pipe 5 to prevent dust from entering the oil cylinder 4 through the conveying pipe 5;

The clamping structure 7 comprises an auxiliary plate 701, wherein a moving rod 702 and a mounting rod 706 are connected in a sliding manner in the auxiliary plate 701, one end of the mounting rod 706 is connected with a moving block 703, a chute 705 is formed in the moving block 703, a guide rod 704 is connected in the moving rod 702, a spring 707 is sleeved outside the mounting rod 706, and when a pushing force is applied to the moving rod 702, the moving rod 702 drives the mounting rod 706 to deform when moving in the auxiliary plate 701, so that the auxiliary plate 701 plays a certain guiding role on the movement of the moving rod 702 and the mounting rod 706;

The auxiliary plate 701 is connected to the side of the rotary seat 1, the guide rod 704 is slidably connected in the chute 705, the mounting rod 706 is connected in the auxiliary plate 701 through a spring 707, the mounting rod 706 is clamped in the T-shaped plate 6, by arranging the spring 707, when the moving rod 702 moves in the auxiliary plate 701, the auxiliary plate 701 drives the mounting rod 706 to slide in the auxiliary plate 701, and the mounting rod 706 drives the spring 707 to deform when sliding, so that the spring 707 plays a certain supporting role on the movement of the mounting rod 706, and when the mounting rod 706 loses resistance, the spring 707 resets.

The working principle of the utility model is as follows:

When the slewing bearing member is used, the inner ring 3 can be clamped into the rotary seat 1, then, by applying thrust to the moving rod 702, when the moving rod 702 moves in the auxiliary plate 701, the guide rod 704 slides in the chute 705, so that the moving rod 702 can drive the mounting rod 706 to shrink when moving in the auxiliary plate 701, the mounting rod 706 can drive the spring 707 to deform in the shrinking process, then the clamping block 8 below the top seat 2 is clamped into the clamping groove 9, the T-shaped plate 6 on the surface of the top seat 2 can be lapped on the side surface of the auxiliary plate 701, the mounting rod 706 can be reset through the spring 707 when the moving rod 702 is released, the reset mounting rod 706 can be clamped into the mounting hole 10, the top seat 2 and the rotary seat 1 can be assembled, when the slewing bearing member is operated for a long time, lubricating oil can be injected into the oil cylinder 4 through the conveying pipe 5, and after the rubber ring 12 is driven to slide in the oil cylinder 4 through the push rod 11, the lubricating oil in the oil cylinder 4 can drop on the surface of the inner ring 3 through the oil outlet 13.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.

Claims

1. A high strength slewing bearing member for easy installation, comprising a slewing seat (1), characterized in that: the rotary seat (1) is connected with a top seat (2) in a clamping manner, an oil cylinder (4) and a conveying pipe (5) are connected in the top seat (2), an inner ring (3) is connected in the rotary seat (1) in a rotating manner, the inner ring (3) is connected in the top seat (2) in a rotating manner, one side of the top seat (2) is connected with a T-shaped plate (6), the rotary seat (1) is connected with a clamping structure (7) in an outer manner, a mounting hole (10) is formed in the outer portion of the T-shaped plate (6), and the T-shaped plate (6) is connected with the clamping structure (7) in a clamping manner;

The clamping structure (7) comprises an auxiliary plate (701), a moving rod (702) and a mounting rod (706) are connected in the auxiliary plate (701) in a sliding mode, one end of the mounting rod (706) is connected with a moving block (703), a chute (705) is formed in the moving block (703), a guide rod (704) is connected in the moving rod (702), and a spring (707) is sleeved outside the mounting rod (706).

2. A high strength slewing bearing member for facilitating installation as defined in claim 1, wherein: the auxiliary plate (701) is connected to the side of the rotary seat (1), and the guide rod (704) is slidingly connected in the chute (705).

3. A high strength slewing bearing member for facilitating installation as defined in claim 1, wherein: the mounting rod (706) is connected in the auxiliary plate (701) through a spring (707), and the mounting rod (706) is clamped in the T-shaped plate (6).

4. A high strength slewing bearing member for facilitating installation as defined in claim 1, wherein: the clamping block (8) is connected to the lower portion of the top seat (2), the clamping groove (9) is formed in the rotary seat (1), and the clamping block (8) is clamped in the clamping groove (9).

5. A high strength slewing bearing member for facilitating installation as defined in claim 1, wherein: the oil drum (4) is connected with a push rod (11) in a sliding way, and a rubber ring (12) is connected under the push rod (11).

6. A high strength slewing bearing member for facilitating installation as defined in claim 1, wherein: an oil outlet (13) is formed in the oil cylinder (4), the conveying pipe (5) is connected outside the oil cylinder (4), and a sealing plug (14) is clamped on the conveying pipe (5).