CN217653096U

CN217653096U - Anti-dislocation bearing seat for mine metallurgical equipment

Info

Publication number: CN217653096U
Application number: CN202221756216.7U
Authority: CN
Inventors: 司家武; 郑小群; 司杰
Original assignee: Maanshan Yujie Machinery Manufacturing Co ltd
Current assignee: Maanshan Yujie Machinery Manufacturing Co ltd
Priority date: 2022-07-09
Filing date: 2022-07-09
Publication date: 2022-10-25
Anticipated expiration: 2032-07-09

Abstract

The utility model discloses a mine that anticreep was put and is used bearing frame for metallurgical equipment, including the plummer, the intermediate position fixed mounting of plummer upper end has the bearing frame body, the avris position of plummer upper end has preset location installation screw, the inside movable mounting of bearing frame body has the axle sleeve, fastening assembly screw has been seted up to the outside positive avris position of bearing frame body, the outside positive avris position fixed mounting of bearing frame body has spacing support, the inboard movable mounting of spacing support has spacing guide pulley. This mine that anticreep was put and is used bearing frame for metallurgical equipment wholly adopts integral type assembly structure, when counterpointing the installation operation to looks adaptation bearing, need not dismantle, has effectively prolonged holistic life, and has set up the spacing guide structure who has the elasticity characteristic that resets externally the symmetry, can prevent that the bearing from appearing the in service behavior of dislocating in this bearing frame under normal use state, has promoted holistic safety in utilization.

Description

Anti-dislocation bearing seat for mine metallurgical equipment

Technical Field

The utility model relates to a mine metallurgical equipment technical field specifically is an anti-dislocation's bearing frame for mine metallurgical equipment.

Background

The mine metallurgical equipment is auxiliary equipment applied to the mine metallurgical industry, and the bearing seat is a rotary structural assembly part adopted in the mine metallurgical equipment and is matched with a bearing to realize a stable rotary transmission function.

The bearing seat that is arranged in mine metallurgical equipment on the existing market adopts split type structure mostly, it is comparatively troublesome to the mounting means of looks adaptation specification bearing, need consume more time, and split type structure can't effectively be ensured to the stability in use of assembled bearing in normal work, and because frequent dismouting, lead to self structure not hard up easily under long-term user state, and then the in service behavior that the bearing dislocated appears in normal use, holistic life has received the influence of a certain degree with making the security.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bearing frame for mine metallurgical equipment of anticreep position to it is longer to propose the bearing installation and consume time in solving above-mentioned background art, and holistic installation uses the operation comparatively troublesome, and the self stability of inner bearing in normal use work can't be ensured, and then leads to the shorter problem of whole life.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mine that anticreep was positioned bearing frame for metallurgical equipment, includes the plummer, the intermediate position fixed mounting of plummer upper end has the bearing frame body, the avris position of plummer upper end has preset location installation screw, the inside movable mounting of bearing frame body has the axle sleeve, fastening assembly screw has been seted up to the outside positive avris position of bearing frame body, the outside positive avris position fixed mounting of bearing frame body has spacing support, the inboard movable mounting of spacing support has spacing guide pulley.

Preferably, the inner diameter of the bearing seat body is matched with the outer diameter of the shaft sleeve, the shaft sleeve is integrally in an annular structure in the bearing seat body, a lubricating inlet is preset in the middle of the upper end of the outer part of the bearing seat body, and a sealing oil cup is movably arranged in the lubricating inlet;

through improving overall structure optimization formula assembly structure as an organic whole for this bearing frame can be more swift convenient when assembling the operation to looks adaptation structure bearing, has shortened the required time that consumes of bearing assembly, and then has correspondingly promoted holistic performance.

Preferably, the positioning installation screw holes are symmetrically formed in the two sides of the upper end of the outer portion of the bearing table, positioning assembly bolts are movably installed at the upper end of the outer portion of the positioning installation screw holes, the specifications of internal threads of the positioning installation screw holes and the specifications of external threads of the positioning assembly bolts are correspondingly matched with each other, and associated springs are movably installed on the outer portions of the positioning assembly bolts;

through set up the associative spring between location installation screw and location assembly bolt, can follow the fastening stability of promoting location assembly bolt at location installation screw internally mounted to a certain extent to receive extrusion deformation and exert the structural feature of reaction force to the location assembly bolt through the associative spring, can reduce and carry out the produced wearing and tearing of threaded connection repeatedly between location assembly bolt and the location installation screw.

Preferably, the fastening assembly screw holes are annularly and symmetrically formed in the front face of the outer portion of the bearing seat body at equal intervals, the fastening assembly screw rods are movably mounted on the outer portion of the limiting support, the forming positions of the fastening assembly screw holes on the outer portion of the bearing seat body correspond to the movable mounting positions of the fastening assembly screw rods on the outer portion of the limiting support, and the limiting support is annularly and symmetrically and fixedly mounted on the outer portion of the bearing seat body at equal intervals;

preferably, the outer edge sides of the limiting support are symmetrically provided with directional grooves with the same specification, the inner sides of the directional grooves are longitudinally and fixedly provided with auxiliary supporting rods, the outer upper ends of the auxiliary supporting rods are movably provided with guide blocks, the outer parts of the auxiliary supporting rods are movably provided with return springs, and the limiting guide wheels are movably arranged between the inner sides of the guide blocks;

through with spacing support in the outside symmetry mounting structure that adopts of bearing frame body to set up the spacing guide pulley that has the elasticity structure that resets in spacing support inside, make this bearing frame whole can enough play when the bearing installation for stable assembly assistance-guiding effect to it, can carry out stable spacing protection to it under the bearing normal use operating condition in bearing frame inside again, guarantee holistic job stabilization nature, the in service behavior that can not appear dislocating has effectively promoted holistic safety in utilization.

Compared with the prior art, the beneficial effects of the utility model are that: this mine that anticreep was put and is used bearing frame for metallurgical equipment, wholly adopt integral type assembly structure, when counterpointing the installation operation to looks adaptation bearing, need not dismantle, bearing dismouting operation in the long-term use can not influence the structural stability of this bearing frame self, holistic life has effectively been prolonged, and outside symmetry has add the spacing guide structure who has the elasticity characteristic that resets, make this bearing frame whole can enough play supplementary guide effect to the counterpoint installation of bearing, make its assembly more stable smooth, can carry out effectual spacing protection to it again after the bearing stable assembly, holistic comprehensive performance has been strengthened, and be favorable to preventing that the bearing from appearing the in service behavior that dislocates from this bearing frame under normal use state, whole safety in utilization has been promoted, help reducing working cost, make whole operation more stable smooth.

Drawings

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

FIG. 2 is a schematic view of the split structure of the present invention;

FIG. 3 is a schematic front view of the present invention;

FIG. 4 is a schematic view of the structure A of FIG. 2 according to the present invention;

fig. 5 is a schematic structural diagram of the point B in fig. 2 according to the present invention.

In the figure: 1. a bearing platform; 2. a bearing housing body; 3. positioning and mounting screw holes; 4. a shaft sleeve; 5. fastening and assembling screw holes; 6. a lubrication inlet; 7. positioning and assembling the bolt; 8. a limiting bracket; 9. sealing the oil cup; 10. an associated spring; 11. fastening and assembling the screw rod; 12. a directional tank; 13. an auxiliary strut; 14. a guide block; 15. a return spring; 16. and limiting guide wheels.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a bearing seat for anti-dislocation mine metallurgical equipment comprises a bearing platform 1, a bearing seat body 2, a positioning installation screw hole 3, a shaft sleeve 4, a fastening assembly screw hole 5, a lubricating inlet 6, a positioning assembly bolt 7, a limiting bracket 8, a sealing oil cup 9, an associated spring 10, a fastening assembly screw rod 11, a directional groove 12, an auxiliary support rod 13, a guide block 14, a reset spring 15 and a limiting guide wheel 16, wherein the bearing seat body 2 is fixedly arranged at the middle position of the upper end of the bearing platform 1, the positioning installation screw hole 3 is preset at the side position of the upper end of the bearing platform 1, the shaft sleeve 4 is movably arranged in the bearing seat body 2, the inner diameter size of the bearing seat body 2 is correspondingly matched with the outer diameter size of the shaft sleeve 4, the fastening assembly screw hole 5 is arranged at the side position of the front outside of the bearing seat body 2, the lubricating inlet 6 is preset at the middle position of the upper end of the outside of the bearing seat body 2, the bearing seat body 2 is fixedly provided with a limiting bracket 8 at the side position of the external front side, positioning installation screw holes 3 are symmetrically arranged at the two side positions of the external upper end of the bearing platform 1, positioning assembly bolts 7 are movably arranged at the external upper end of the positioning installation screw holes 3, the internal thread specification of the positioning installation screw holes 3 and the external thread specification of the positioning assembly bolts 7 are correspondingly matched with each other, the whole shaft sleeve 4 is of an annular structure in the bearing seat body 2, fastening assembly screw holes 5 are symmetrically arranged at equal intervals in the annular shape at the external front side of the bearing seat body 2, a sealing oil cup 9 is movably arranged in the lubricating inlet 6, an associated spring 10 is movably arranged at the external part of the positioning assembly bolts 7, a fastening assembly screw rod 11 is movably arranged at the external part of the limiting bracket 8, the arranging position of the fastening assembly screw hole 5 at the external part of the bearing seat body 2 corresponds to the movable installing position of the fastening assembly screw rod 11 at the external part of the limiting bracket 8, the limiting support 8 is annularly and symmetrically and fixedly installed outside the bearing seat body 2 at equal intervals, limiting guide wheels 16 are movably installed on the inner side of the limiting support 8, the outer edge side of the limiting support 8 is symmetrically provided with directional grooves 12 with the same specification, auxiliary support rods 13 are longitudinally and fixedly installed on the inner sides of the directional grooves 12, guide blocks 14 are movably installed at the outer upper ends of the auxiliary support rods 13, return springs 15 are movably installed on the outer portions of the auxiliary support rods 13, and the limiting guide wheels 16 are movably installed between the inner sides of the guide blocks 14;

the working principle is as follows: the bearing table 1 and the upper end bearing seat body 2 thereof are stably installed at a designated working position by utilizing the matching structure relation of mutual alignment between the positioning assembly bolt 7 and the positioning installation screw hole 3, the associated spring 10 can strengthen the thread fastening structure of the positioning assembly bolt 7 in the positioning installation screw hole 3 through the self structure, the associated spring 10 can apply upward acting force to the positioning assembly bolt 7 after being extruded and deformed, further, the loose use condition of the positioning assembly bolt 7 in the positioning installation screw hole 3 can be prevented to the maximum extent, when the matched bearing is required to be stably assembled in the bearing seat body 2, the limiting guide wheel 16 can utilize the elastic structure of the limiting guide wheel 16 in the limiting support 8 to play a stable guiding auxiliary role for the required assembled bearing, the limiting guide wheel 16 is extruded towards the inside of the limiting support 8 under the force, the guide block 14 passes through the movable installation structure of the self outside the auxiliary support rod 13 and the elastic support effect of the return spring 15, the limiting guide wheel 16 can be stably and elastically contracted inside the limiting support 8, when the required assembled bearing is stably installed in the shaft sleeve 4 in the inside of the bearing seat body 2, the structural characteristic of the return spring 15, the limiting guide wheel can play a role of outward, the structural characteristic of protecting the bearing, and the service life of the bearing can be ensured, and the service life of the bearing can be prolonged, and the bearing can be prolonged.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a mine that anticreep was put up bearing frame for metallurgical equipment, includes plummer (1), its characterized in that: bearing frame (1) upper end intermediate position fixed mounting has bearing frame body (2), location installation screw (3) have been preset to the avris position of bearing frame (1) upper end, the inside movable mounting of bearing frame body (2) has axle sleeve (4), fastening assembly screw (5) have been seted up to the outside positive avris position of bearing frame body (2), the outside positive avris fixed position of bearing frame body (2) installs spacing support (8), the inboard movable mounting of spacing support (8) has spacing guide pulley (16).

2. The anti-dislocation bearing seat for mine metallurgy equipment according to claim 1, wherein: the bearing seat is characterized in that the inner diameter of the bearing seat body (2) is matched with the outer diameter of the shaft sleeve (4) correspondingly, the shaft sleeve (4) is of an annular structure in the bearing seat body (2), a lubricating inlet (6) is preset in the middle of the upper end of the outer portion of the bearing seat body (2), and a sealing oil cup (9) is movably mounted in the lubricating inlet (6).

3. The anti-dislocation bearing seat for mine metallurgy equipment according to claim 1, wherein: location installation screw (3) are seted up at plummer (1) outside both sides position symmetry on the upper end, the outside upper end movable mounting of location installation screw (3) has location assembly bolt (7), and corresponds the adaptation each other between the inside screw specification of location installation screw (3) and the outside screw specification of location assembly bolt (7), the outside movable mounting of location assembly bolt (7) has associated spring (10).

4. The anti-dislocation bearing seat for mine metallurgy equipment according to claim 1, wherein: the fastening assembly screw holes (5) are symmetrically arranged on the front face of the outer portion of the bearing seat body (2) in an annular equidistant mode, fastening assembly screw rods (11) are movably arranged on the outer portion of the limiting support (8), the positions, arranged on the outer portion of the bearing seat body (2), of the fastening assembly screw holes (5) correspond to the movable installation positions, arranged on the outer portion of the limiting support (8), of the fastening assembly screw rods (11), and the limiting support (8) is fixedly arranged on the outer portion of the bearing seat body (2) in an annular equidistant mode.

5. The anti-dislocation bearing seat for mine metallurgical equipment as claimed in claim 1, wherein: the outside avris symmetry of spacing support (8) has seted up the same oriented groove of specification (12), the inboard vertical fixed mounting in oriented groove (12) has auxiliary strut (13), the outside upper end movable mounting of auxiliary strut (13) has guide block (14), the outside movable mounting of auxiliary strut (13) has reset spring (15), and spacing guide pulley (16) is at movable mounting between guide block (14) inboardly.