CN210650511U

CN210650511U - Special mounting mechanism of bearing frame

Info

Publication number: CN210650511U
Application number: CN201921350340.1U
Authority: CN
Inventors: 徐玉声; 徐强; 李艳; 杨纪伟; 庄超
Original assignee: Rizhao Port Group Co ltd
Current assignee: Rizhao Port Group Co ltd
Priority date: 2019-08-17
Filing date: 2019-08-17
Publication date: 2020-06-02
Anticipated expiration: 2029-08-17

Abstract

The utility model discloses a special installation mechanism of bearing frame relates to bearing frame installation technical field. This special installation mechanism of bearing frame, including base, roof and bearing roller section of thick bamboo skin, one side top external surface fixed mounting of base has first mount pad, the bracing piece is installed to the top external surface screw thread of first mount pad, the roof is located the base directly over, one side bottom external surface fixed mounting of roof has the second mount pad, second mount pad screw thread is installed in the top of bracing piece, the opposite side bottom external surface fixed mounting of roof has the first pad body, the bottom external surface fixed mounting of the first pad body has the hydraulic stem. This special installation mechanism of bearing frame through annular groove, hydraulic stem and the rubber bag that sets up, makes the bearing frame installation simple, has improved work efficiency greatly, has reduced workman's intensity of labour and cost of labor to the potential safety hazard that manual installation brought can be eliminated.

Description

Special mounting mechanism of bearing frame

Technical Field

The utility model relates to a bearing frame installation technical field specifically is a special installation mechanism of bearing frame.

Background

The bearing is an important part in the modern mechanical equipment. The main function of the bearing is to support the mechanical rotator, reduce the friction coefficient in the movement process and ensure the rotation precision, and the bearing is essentially capable of bearing radial load, has various types of bearings, is widely used in various mechanical structures, is mostly matched with a bearing seat, is a tool capable of receiving comprehensive load and constructing large and super-large bearings, and has the characteristics of compact structure, sensitive rotation, convenient device maintenance and the like.

The existing bearing seat has certain defects when in use, the installation efficiency is low, the installation operation of the bearing seat is mainly completed manually, the labor cost is improved, in addition, certain installation hidden troubles also exist in the manual operation, and therefore, the special dismounting tool for the bearing is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special installation mechanism of bearing frame 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: comprises a base, a top plate and a roller shell, wherein the outer surface of the top of one side of the base is fixedly provided with a first mounting seat, the outer surface of the top of the first mounting seat is provided with a support rod in a threaded manner, the top plate is positioned right above the base, the outer surface of the bottom of one side of the top plate is fixedly provided with a second mounting seat, the second mounting seat is arranged at the top of the supporting rod in a threaded manner, a first pad body is fixedly arranged on the outer surface of the bottom of the other side of the top plate, a hydraulic rod is fixedly arranged on the outer surface of the bottom of the first pad body, a third mounting seat is installed on the outer surface of the bottom of the piston rod of the hydraulic rod in a threaded manner, a second cushion body is fixedly installed on the outer surface of the bottom of the third mounting seat, the outer surface of the bottom of the second cushion body is fixedly adhered with a rubber bag, the outer surface of the top of the other side of the base is provided with an annular groove, and the bottom of the roller shell is embedded into the annular groove.

Preferably, the number of the annular grooves is three, and the three groups of annular grooves are respectively a first group, a second group and a third group from inside to outside and are distributed in a concentric circle shape.

Preferably, the interior of the rubber bag is hollow, and the outer surface of the bottom of the rubber bag is provided with air holes.

Preferably, the first cushion body is of a circular truncated cone structure, and the center points of the first cushion body, the hydraulic rod, the carrier roller barrel skin, the annular groove, the third mounting seat, the second cushion body and the rubber bag are located on the same vertical line.

Preferably, a sheath is fixedly adhered to the outer wall of the middle of the supporting rod, and the outer wall of the sheath is coated with an anti-skid frosting layer.

Preferably, the first mounting seat, the support rod, the second mounting seat and the center point of the sheath are positioned on the same vertical line.

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

the special mounting mechanism for the bearing seat has the advantages that through the arranged annular grooves, the hydraulic rod and the rubber bag, in the actual operation process, the annular grooves position the carrier roller barrel skin, three groups of annular grooves are designed and are suitable for carrier roller barrel skins with different sizes, the bearing seat is placed in an opening at the top of the carrier roller barrel skin, a piston rod in the hydraulic rod structure is pressed downwards to drive the second cushion body and the rubber bag to move downwards, the bearing seat is pressed in the carrier roller barrel skin, meanwhile, the rubber bag is extruded, the internal air is extruded out, the whole structure of the rubber bag is compressed and expanded and is tightly attached to the inner wall of the carrier roller barrel skin, when the piston rod in the hydraulic rod structure moves upwards, the carrier roller barrel skin can be pulled upwards together, meanwhile, the rubber bag is not subjected to extrusion force any more and is slowly recovered to the original state and is not attached to the inner wall of the carrier roller barrel skin any more, the, the labor intensity and labor cost of workers are reduced, and potential safety hazards caused by manual installation can be eliminated.

Drawings

Fig. 1 is a front view of the present invention;

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

fig. 3 is an enlarged view of a in fig. 1 according to the present invention.

In the figure: the anti-skid grinding wheel comprises a base 1, a first mounting seat 2, a supporting rod 3, a second mounting seat 4, a top plate 5, a first cushion body 6, a hydraulic rod 7, a carrier roller sleeve skin 8, an annular groove 9, a third mounting seat 10, a second cushion body 11, a rubber bag 12, a sheath 13 and an anti-skid grinding layer 14.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a special mounting mechanism for a bearing seat comprises a base 1, a top plate 5 and a carrier roller barrel skin 8, wherein a first mounting seat 2 is fixedly mounted on the outer surface of the top of one side of the base 1, a support rod 3 is mounted on the outer surface of the top of the first mounting seat 2 in a threaded manner, the top plate 5 is positioned right above the base 1, a second mounting seat 4 is fixedly mounted on the outer surface of the bottom of one side of the top plate 5, the second mounting seat 4 is mounted on the top of the support rod 3 in a threaded manner, the combined structure of the base 1, the top plate 5 and the support rod 3 can be disassembled and is convenient to carry and transport, a first cushion body 6 is fixedly mounted on the outer surface of the bottom of the other side of the top plate 5, a hydraulic rod 7 is fixedly mounted on the outer surface of the bottom of the first cushion body 6, a third mounting seat 10 is mounted on the outer surface of the bottom of the, the third mount pad 10 can be rotated and disassembled to replace the second pad body 11 and the rubber bag 12 of different models, the annular groove 9 is formed in the outer surface of the top of the other side of the base 1, the bottom of the carrier roller barrel skin 8 is embedded into the annular groove 9, and the annular groove 9 plays a role in positioning the carrier roller barrel skin 8.

The quantity of the annular grooves 9 is three groups, the three groups of annular grooves 9 are respectively a first group, a second group and a third group from inside to outside and are distributed in a concentric circle shape, the three groups of annular grooves 9 have different frequency and can be suitable for positioning work of three groups of carrier roller sleeves 8 with different models, the rubber bag 12 is hollow, the outer surface of the bottom of the rubber bag 12 is provided with air holes, when a piston rod in a hydraulic rod 7 structure is pressed downwards, a bearing seat is pressed in the carrier roller sleeves 8, the rubber bag 12 is extruded, the internal air is extruded, the whole structure of the rubber bag 12 is compressed and expanded to be tightly attached to the inner wall of the carrier roller sleeves 8, when the piston rod in the hydraulic rod 7 structure moves upwards, the carrier roller sleeves 8 can be pulled upwards, the first cushion body 6 is in a circular table structure, the first cushion body 6, the hydraulic rod 7, the carrier roller sleeves 8, the annular grooves 9, the third mounting seat 10, the second cushion body 11 and the central point of the rubber bag 12 are positioned on the, the first pad body 6 can push down the even dispersion of reaction force that brings to roof 5 department with the piston rod in the hydraulic stem 7 structure, and the middle part outer wall of bracing piece 3 is pasted and is fixed with sheath 13, and the outer wall of sheath 13 scribbles anti-skidding dull polish layer 14, the antiskid effect when improving the equipment operation, and first mount pad 2, bracing piece 3, second mount pad 4 are located same vertical line with the central point of sheath 13.

When the roller bearing is used, the bottom of the supporting rod 3 is installed in the first installation seat 2, the top of the supporting rod 3 is installed in the second installation seat 4, the assembly of a main body structure is completed, the bottom of the roller bearing shell 8 is embedded into the annular groove 9, three groups of annular grooves 9 are designed, the roller bearing is suitable for three groups of roller bearing shells 8 with different models, the bearing seat is placed in an opening at the top of the roller bearing shell 8, a piston rod in the structure of the hydraulic rod 7 is pressed downwards to drive the second cushion body 11 and the rubber bag 12 to move downwards, the bearing seat is pressed in the roller bearing shell 8, meanwhile, the rubber bag 12 is extruded, the internal air is extruded, the whole structure of the rubber bag 12 is compressed and expanded and is tightly attached to the inner wall of the roller bearing shell 8, and when the piston rod in the structure of the hydraulic rod 7 moves upwards, the roller bearing seat can be upwards pulled up together with the roller bearing shell 8, the bottom of the carrier roller cylinder skin 8 is separated from the annular groove 9, and meanwhile, the rubber bag 12 is not stressed by extrusion force any more and is slowly restored to the original state and is not attached to the inner wall of the carrier roller cylinder skin 8 any more, and the carrier roller cylinder skin 8 naturally falls.

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

Claims

1. The utility model provides a special installation mechanism of bearing frame, includes base (1), roof (5) and bearing roller section of thick bamboo skin (8), its characterized in that: the outer fixed surface of one side top of base (1) installs first mount pad (2), the bracing piece (3) is installed to the top surface screw thread of first mount pad (2), roof (5) are located base (1) directly over, the outer fixed surface of one side bottom of roof (5) installs second mount pad (4), the top in bracing piece (3) is installed to second mount pad (4) screw thread, the outer fixed surface of opposite side bottom of roof (5) installs first pad body (6), the outer fixed surface of bottom of the first pad body (6) installs hydraulic stem (7), the outer surface screw thread of piston rod bottom of hydraulic stem (7) installs third mount pad (10), the outer fixed surface of bottom of third mount pad (10) installs second pad body (11), the outer surface paste of bottom of the second pad body (11) is fixed with rubber bag (12), the outer surface of the top of the other side of the base (1) is provided with an annular groove (9), and the bottom of the carrier roller barrel skin (8) is embedded into the annular groove (9).

2. The special mounting mechanism for the bearing seat as claimed in claim 1, wherein: the number of the annular grooves (9) is three groups, and the three groups of annular grooves (9) are respectively a first group, a second group and a third group from inside to outside and are distributed in a concentric circle shape.

3. The special mounting mechanism for the bearing seat as claimed in claim 1, wherein: the rubber bag (12) is hollow, and air holes are formed in the outer surface of the bottom of the rubber bag (12).

4. The special mounting mechanism for the bearing seat as claimed in claim 1, wherein: the first cushion body (6) is of a circular truncated cone structure, and the first cushion body (6), the hydraulic rod (7), the carrier roller barrel leather (8), the annular groove (9), the third mounting seat (10), the second cushion body (11) and the center point of the rubber bag (12) are located on the same vertical line.

5. The special mounting mechanism for the bearing seat as claimed in claim 1, wherein: the middle outer wall of the supporting rod (3) is fixedly adhered with a sheath (13), and the outer wall of the sheath (13) is coated with an anti-skid frosting layer (14).

6. The special mounting mechanism for the bearing seat as claimed in claim 1, wherein: the central points of the first mounting seat (2), the support rod (3), the second mounting seat (4) and the sheath (13) are positioned on the same vertical line.