CN215326460U

CN215326460U - Internal support lifting appliance for planet carrier bearing of gear box

Info

Publication number: CN215326460U
Application number: CN202120198098.1U
Authority: CN
Inventors: 金银福; 程迎春
Original assignee: Jiangyin Maiyun Intelligent Technology Co ltd
Current assignee: Jiangyin Maiyun Intelligent Technology Co ltd
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-12-28
Anticipated expiration: 2031-01-25

Abstract

The utility model discloses an internal support lifting appliance for a planet carrier bearing of a gear box, which comprises a lifting ring and a base body, wherein the bottom end of the lifting ring is provided with the base body, the lifting ring is fixedly connected with the base body, the axis of the lower end of the base body is provided with a protective frame, the left end inside the protective frame is provided with a second buffer mechanism, and the bottom end of the second buffer mechanism is provided with a second support rod.

Description

Internal support lifting appliance for planet carrier bearing of gear box

Technical Field

The utility model belongs to the technical field of bearing inner support lifting tools, and particularly relates to an inner support lifting tool for a planet carrier bearing of a gear box.

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 ensure its rotation precision.

The bearings can be classified into rolling bearings and sliding bearings according to the frictional properties of the moving elements. Rolling bearings have been standardized and serialized, but have a larger radial size, vibration and noise, and a higher price than sliding bearings.

The rolling bearing generally comprises an outer ring, an inner ring, a rolling body and a retainer. Rolling bearings are classified into ball bearings and roller bearings according to the shape of the rolling elements.

The existing technology of the inner support lifting appliance for the planet carrier bearing of the gear box has the following problems: when the existing inner support lifting appliance for the planet carrier bearing of the gearbox is used, the phenomenon that the buffer mechanism deviates in the moving process can be caused due to long-time use in the moving process of the buffer mechanism.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an internal support lifting appliance for a planet carrier bearing of a gearbox, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a gear box planet carrier bearing is with interior hoist that props, includes rings and pedestal, the bottom of rings is provided with the pedestal, rings and pedestal fixed connection, the lower extreme axle center department of pedestal is provided with the protection frame, the inside left end of protection frame is provided with second buffer gear, second buffer gear's bottom is provided with second branch, the inside right-hand member of protection frame is provided with first buffer gear, first buffer gear's bottom is provided with first branch, the constitution of protection frame is including baffle, second draw-in groove, first draw-in groove and frame, the inside upper end axle center department of frame is provided with the baffle, both ends respectively are provided with a first draw-in groove about the baffle, two both ends respectively are provided with a second draw-in groove around the first draw-in groove.

Preferably, the second buffer mechanism comprises a first side plate, a pulley, a buffer assembly and a second side plate, the pulley is arranged on the upper side of the front end of the first side plate, the buffer assembly is arranged at the axle center of the right end of the first side plate, and the second side plate is arranged at the right end of the buffer assembly.

Preferably, the first supporting rod and the second supporting rod are both rod-shaped structures, and the sizes and the specifications of the first supporting rod and the second supporting rod are the same.

Preferably, the first buffer mechanism and the second buffer mechanism have the same size and specification, and are respectively and fixedly connected with the first supporting rod and the second supporting rod.

Preferably, the bottom ends of the first supporting rod and the second supporting rod are provided with convex plates.

Preferably, the first clamping groove and the second clamping groove are both of a rectangular structure with a hollow interior.

Compared with the prior art, the utility model provides an internal support lifting appliance for a planet carrier bearing of a gear box, which has the following beneficial effects:

(1) according to the utility model, the protective frame is arranged on the periphery of the outer side of the first buffer mechanism and the second buffer mechanism, and the first clamping groove and the second clamping groove are arranged at the intersection of the protective frame and the first buffer mechanism and the second buffer mechanism, so that when the buffer device is used, the first buffer mechanism and the second buffer mechanism move in the first clamping groove and the second clamping groove, and the phenomenon of deviation of the first buffer mechanism and the second buffer mechanism is avoided;

(2) in the utility model, the pulley is respectively arranged at the surface ends of the first buffer mechanism and the second buffer mechanism and is mutually connected with the second clamping groove, so that the bearing can be limited through the second clamping groove when being fixed, and the first buffer mechanism and the second buffer mechanism can not deviate when the bearing is fixed.

Drawings

FIG. 1 is a schematic structural diagram of an elevation view of an internal support hanger for a planet carrier bearing of a gear box;

FIG. 2 is a schematic view of the lower side of the protective frame of the present invention;

FIG. 3 is a schematic front view of a second damping mechanism according to the present invention;

in the figure: 1. a hoisting ring; 2. a base body; 3. a protective frame; 31. a baffle plate; 32. a second card slot; 33. a first card slot; 34. a frame; 4. a first buffer mechanism; 5. a first support bar; 6. a second support bar; 7. a second buffer mechanism; 71. a first side plate; 72. a pulley; 73. a buffer assembly; 74. a second side plate.

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 the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-3, the present invention provides a technical solution: an inner supporting lifting appliance for a planet carrier bearing of a gear box comprises a lifting ring 1 and a base body 2, wherein the base body 2 is arranged at the bottom end of the lifting ring 1, the lifting ring 1 is fixedly connected with the base body 2, a protective frame 3 is arranged at the axis of the lower end of the base body 2, a second buffer mechanism 7 is arranged at the left end inside the protective frame 3, the second buffer mechanism 7 comprises a first side plate 71, a pulley 72, a buffer component 73 and a second side plate 74, the pulley 72 is arranged at the upper side of the front end of the first side plate 71, the buffer component 73 is arranged at the axis of the right end of the first side plate 71, the second side plate 74 is arranged at the right end of the buffer component 73, a second support rod 6 is arranged at the bottom end of the second buffer mechanism 7, a first buffer mechanism 4 is arranged at the right end inside the protective frame 3, the sizes and the specifications of the first buffer mechanism 4 and the second buffer mechanism 7 are the same, so that the buffering effect can be better achieved, the first buffer mechanism 4 and the second buffer mechanism 7 are fixedly connected with the first support rod 5 and the second support rod 6 respectively, the bottom of first buffer gear 4 is provided with first branch 5, first branch 5 is provided with the flange with the bottom of second branch 6, can be better carry on spacingly to the bearing through the flange, first branch 5 is shaft-like structure with second branch 6, the size and the specification homogeneous phase of first branch 5 and second branch 6, the constitution of protective frame 3 is including baffle 31, second draw-in groove 32, first draw-in groove 33 and frame 34, frame 34 inside upper end axle center department is provided with baffle 31, both ends respectively are provided with a first draw-in groove 33 about baffle 31, first draw-in groove 33 and second draw-in groove 32 are inside hollow cuboid structure, thereby can be better carry out fixed connection, both ends respectively are provided with a second draw-in groove 32 around two first draw-in grooves 33.

The working principle and the using process of the utility model are as follows: when the device is used, a user firstly takes out a bearing to be fixed, then the user holds the first support rod 5 and the second support rod 6, so that the first buffer mechanism 4 and the second buffer mechanism 7 on the inner sides of the first support rod 5 and the second support rod 6 can be pressed under the action of force, the first support rod 5 and the second support rod 6 are close to each other, then the user fixes the bearing on the outer sides of the first support rod 5 and the second support rod 6, the first support rod 5 and the second support rod 6 are loosened, so that the first support rod 5, the second support rod 6 and the inner sides of the bearing can be close to each other under the action of the first buffer mechanism 4 and the second buffer mechanism 7, so that the bearing can be fixed tightly, the surface ends of the first buffer mechanism 4 and the second buffer mechanism 7 are connected with the inner part of the protective frame 3 through the pulley 72, and when the first support rod 5 and the second support rod 6 move mutually, the limiting effect can be achieved by the pulley 72, and thus the device is used.

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. The utility model provides a gear box planet carrier bearing is with internal stay hoist, includes rings (1) and pedestal (2), its characterized in that: the bottom end of the lifting ring (1) is provided with a base body (2), the lifting ring (1) is fixedly connected with the base body (2), a protective frame (3) is arranged at the lower end axis of the seat body (2), a second buffer mechanism (7) is arranged at the left end in the protective frame (3), a second supporting rod (6) is arranged at the bottom end of the second buffer mechanism (7), a first buffer mechanism (4) is arranged at the right end in the protective frame (3), the bottom end of the first buffer mechanism (4) is provided with a first supporting rod (5), the protective frame (3) comprises a baffle plate (31), a second clamping groove (32), a first clamping groove (33) and a frame (34), the frame (34) is provided with a baffle (31) at the upper end axle center inside, the left and right ends of the baffle (31) are respectively provided with a first clamping groove (33), and the front and back ends of the two first clamping grooves (33) are respectively provided with a second clamping groove (32).

2. The internal support lifting appliance for the planet carrier bearing of the gearbox as claimed in claim 1, wherein: the second buffer mechanism (7) comprises a first side plate (71), a pulley (72), a buffer assembly (73) and a second side plate (74), wherein the pulley (72) is arranged on the upper side of the front end of the first side plate (71), the buffer assembly (73) is arranged at the axle center of the right end of the first side plate (71), and the second side plate (74) is arranged at the right end of the buffer assembly (73).

3. The internal support lifting appliance for the planet carrier bearing of the gearbox as claimed in claim 1, wherein: the first supporting rod (5) and the second supporting rod (6) are both rod-shaped structures, and the first supporting rod (5) and the second supporting rod (6) are identical in size and specification.

4. The internal support lifting appliance for the planet carrier bearing of the gearbox as claimed in claim 1, wherein: the size and the specification of the first buffer mechanism (4) and the second buffer mechanism (7) are the same, and the first buffer mechanism (4) and the second buffer mechanism (7) are fixedly connected with the first supporting rod (5) and the second supporting rod (6) respectively.

5. The internal support lifting appliance for the planet carrier bearing of the gearbox as claimed in claim 1, wherein: the bottom ends of the first supporting rod (5) and the second supporting rod (6) are provided with convex plates.

6. The internal support lifting appliance for the planet carrier bearing of the gearbox as claimed in claim 1, wherein: the first clamping groove (33) and the second clamping groove (32) are both of rectangular structures with hollow interiors.