CN211163772U

CN211163772U - Guide device for dismounting bearing seat

Info

Publication number: CN211163772U
Application number: CN201922038064.1U
Authority: CN
Inventors: 杨海宽; 王磊; 王艳; 马云月
Original assignee: Beijing Zhongyan Construction Engineering Co ltd
Current assignee: Beijing Zhongyan Construction Engineering Co ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-08-04
Anticipated expiration: 2029-11-22

Abstract

The utility model provides a guider for bearing frame is dismantled, including first lead screw, the nut, first bracing piece, the direction pushes away the dish, the pull rod, the second bracing piece, the fixed block, second lead screw and activity swivel mount, first bracing piece is installed to the bearing frame rear side, the second bracing piece is installed to the bearing frame rear side, be equipped with the nut between first bracing piece and the second bracing piece, nut internally mounted has first lead screw, the direction is installed to first lead screw front side and is pushed away the dish, second bracing piece rear side is equipped with the fixed block, fixed block internally equipped with activity swivel mount, activity swivel mount internally equipped with the second lead screw, second lead screw front side is equipped with the pull rod, original bearing frame dismouting inconvenience has been solved in this design, the problem that squints easily, the utility model discloses rational in infrastructure, be convenient for make bearing frame and bearing direction separation, effective direction dismantlement bearing frame.

Description

Guide device for dismounting bearing seat

Technical Field

The utility model relates to a guider for bearing frame is dismantled belongs to bearing frame technical field.

Background

The bearing seat is a supporting seat capable of receiving a comprehensive load bearing, and has the characteristics of compact structure, sensitive rotation, convenience in device maintenance and the like. The bearing is provided with a supporting point, the inner supporting point of the bearing is a shaft, and the outer supporting is a bearing seat.

When the bearing frame is being dismantled, at first need take out the inside bearing of bearing frame along the straight line, nevertheless the dismantlement mode in the past leads to the inside bearing skew of bearing frame easily, and then leads to the bearing frame can't effectively dismantle, and current bearing frame dismouting is inconvenient, and the inside bearing squints easily, and the guider who is used for the bearing frame to dismantle is urgently needed now to solve the above-mentioned problem that appears.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a guider for bearing frame is dismantled to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure is convenient for make bearing frame and bearing direction separation, and the bearing frame is dismantled to effective direction.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a guide device for disassembling a bearing seat comprises a bearing seat, a guide disassembling mechanism and a base, a base is arranged on the lower side of the bearing seat, a guide disassembling mechanism is arranged on the rear side of the bearing seat and comprises a first screw rod, a nut, a first supporting rod, a guide pushing disc, a pull rod, a second supporting rod, a fixed block, a second screw rod and a movable swivel base, a first supporting rod is arranged at the rear side of the bearing seat, a second supporting rod is arranged at the rear side of the bearing seat, a nut is assembled between the first support rod and the second support rod, a first screw rod is installed in the nut, a guide push disc is arranged at the front side of the first screw rod, a fixed block is arranged at the rear side of the second support rod, the fixed block is internally equipped with a movable swivel base, the movable swivel base is internally equipped with a second lead screw, and the front side of the second lead screw is equipped with a pull rod.

Furthermore, the nut is internally provided with an internal thread, the annular side surface of the first screw rod is provided with an external thread, the external thread is meshed with the internal thread, the front side of the first screw rod is provided with an anti-falling ring, the rear side of the guide pushing disc is provided with a rotating groove, and the rotating groove is matched with the anti-falling ring.

Furthermore, a limiting rotating ring is assembled on the rear side of the annular side face of the second screw rod, a limiting rotating groove is formed in the movable rotating seat, and the limiting rotating groove is matched with the limiting rotating ring.

Furthermore, the rear side in the pull rod is provided with a threaded hole, the threaded hole is matched with the front side of the second screw rod, the two groups of pull rods are arranged, and the specifications of the two groups of pull rods are the same.

Further, the first support rod and the second support rod are the same in length.

Further, the diameter of the guide pushing disc is slightly smaller than the inner diameter of the bearing seat.

The utility model has the advantages that: the utility model discloses a guider for bearing frame is dismantled, because of the utility model discloses added first lead screw, nut, first bracing piece, direction and pushed away set, pull rod, second bracing piece, fixed block, second lead screw and activity swivel mount, this design can effectively lead the dismouting to the bearing frame, and it is inconvenient to have solved original bearing frame dismouting, and the problem of easy skew has improved the utility model discloses a direction dismouting effect.

Because the nut is internally provided with internal threads, the annular side surface of the first screw rod is provided with external threads which are meshed with the internal threads, the front side of the first screw rod is provided with the anti-falling ring, the rear side of the guide push disc is provided with the rotary groove which is matched with the anti-falling ring, the design drives the guide push disc to move rightwards by rotating the first screw rod, the bearing in the bearing seat is extruded out, because the rear side of the annular side surface of the second screw rod is provided with the limit rotating ring, the movable rotating seat is internally provided with the limit rotating groove which is matched with the limit rotating ring, the design is convenient for fastening the pull rod through the second screw rod, because the rear side inside the pull rod is provided with a threaded hole which is matched with the front side of the second screw rod, this design makes things convenient for first bracing piece and second bracing piece and bearing frame fastening connection, the utility model discloses rational in infrastructure, be convenient for make bearing frame and bearing direction separation, effective direction dismantlement bearing frame.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a guide device for disassembling a bearing seat according to the present invention;

fig. 2 is a left side view of a guide dismounting mechanism in a guide device for dismounting a bearing seat according to the present invention;

fig. 3 is a left side sectional view of the guide device guiding dismounting mechanism for dismounting a bearing seat according to the present invention;

in the figure: 1-bearing seat, 2-guiding dismounting mechanism, 3-base, 21-first screw rod, 22-nut, 23-first support rod, 24-guiding push disc, 25-pull rod, 26-second support rod, 27-fixing block, 28-second screw rod and 271-movable swivel base.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a guider for bearing frame is dismantled, includes bearing frame 1, direction disassembly body 2 and base 3, and base 3 is installed to 1 downside of bearing frame, and 1 rear side of bearing frame is provided with direction disassembly body 2.

The guide dismounting mechanism 2 comprises a first screw rod 21, a nut 22, a first supporting rod 23, a guide push disc 24, a pull rod 25, a second supporting rod 26, a fixing block 27, a second screw rod 28 and a movable rotary seat 271, the first supporting rod 23 is installed at the rear side of the bearing seat 1, the second supporting rod 26 is installed at the rear side of the bearing seat 1, the nut 22 is assembled between the first supporting rod 23 and the second supporting rod 26, the first screw rod 21 is installed inside the nut 22, the guide push disc 24 is installed at the front side of the first screw rod 21, the fixing block 27 is assembled at the rear side of the second supporting rod 26, the movable rotary seat 271 is assembled inside the movable rotary seat 271, the second screw rod 28 is assembled inside the movable rotary seat 271, the pull rod 25 is assembled at the front side of the second screw rod 28, the design solves the problems that.

The inside internal thread that is equipped with of nut 22, first lead screw 21 annular side is equipped with the external screw thread, and the external screw thread meshes with the internal thread mutually, first lead screw 21 front side is equipped with the anticreep ring, the direction is pushed away 24 backs of dish and is opened and is equipped with the turn trough, and turn trough and anticreep ring phase-match, this design drives direction through rotatory first lead screw 21 and pushes away dish 24 and remove right, extrude the inside bearing of bearing frame 1, second lead screw 28 annular side rear side is equipped with spacing swivel, spacing swivel groove has been seted up to activity swivel mount 271 inside, and spacing swivel groove and spacing swivel phase-match, this design is through the convenient fastening pull rod 25 of second lead screw 28.

The inside rear side of pull rod 25 is opened and is equipped with the screw hole, and screw hole and the 28 front sides of second lead screw match, pull rod 25 is equipped with two sets ofly, and two sets of pull rod 25 specifications are the same, this design makes things convenient for first bracing piece 23 and second bracing piece 26 and bearing frame 1 fastening connection, first bracing piece 23 and second bracing piece 26 length are the same, this design makes things convenient for first bracing piece 23 and second bracing piece 26 fastening to be connected with bearing frame 1, the direction pushes away the dish 24 diameter and slightly is less than 1 internal diameter of bearing frame, this design makes things convenient for the direction to push away dish 24 and extrudes bearing frame 1 inner bearing.

As an embodiment of the present invention: the worker aligns the first support rod 23 and the second support rod 26 with the left side of the bearing seat 1 at first, so that the guide pushing disc 24 and the inside of the bearing seat 1 are in a concentric circle, then the pull rod 25 is connected with the second lead screw 28, the second lead screw 28 is rotated, the second lead screw 28 rotates along the movable rotary seat 271, the second lead screw 28 and the pull rod 25 are tightened through threaded engagement, at the moment, the first support rod 23 and the second support rod 26 are fixedly connected with the bearing seat 1, then the first lead screw 21 is rotated, the first lead screw 21 is in threaded engagement with the nut 22 to move rightwards, so that the guide pushing disc 24 is driven to move rightwards, a bearing inside the bearing seat 1 is extruded through the guide pushing disc 24, the bearing seat 1 is convenient to disassemble and assemble, the second lead screw 28 is unscrewed, and the pull rod 25 is separated from the bearing seat 1, so that the.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a guider for bearing frame is dismantled, includes bearing frame, direction disassembly body and base, its characterized in that: a base is arranged on the lower side of the bearing seat, and a guide dismounting mechanism is arranged on the rear side of the bearing seat;

the direction disassembly body includes first lead screw, nut, first bracing piece, direction push away dish, pull rod, second bracing piece, fixed block, second lead screw and activity swivel mount, first bracing piece is installed to the bearing frame rear side, the second bracing piece is installed to the bearing frame rear side, be equipped with the nut between first bracing piece and the second bracing piece, nut internally mounted has first lead screw, the direction is installed to first lead screw front side and is pushed away the dish, second bracing piece rear side is equipped with the fixed block, fixed block internally mounted has the activity swivel mount, activity swivel mount internally mounted has the second lead screw, second lead screw front side is equipped with the pull rod.

2. A guide for removal of a bearing housing according to claim 1, wherein: the nut is internally provided with an internal thread, the annular side surface of the first screw rod is provided with an external thread, the external thread is meshed with the internal thread, the front side of the first screw rod is provided with an anti-falling ring, the rear side of the guide push disc is provided with a rotary groove, and the rotary groove is matched with the anti-falling ring.

3. A guide for removal of a bearing housing according to claim 1, wherein: the rear side of the annular side face of the second screw rod is provided with a limiting rotating ring, a limiting rotating groove is formed in the movable rotating seat, and the limiting rotating groove is matched with the limiting rotating ring.

4. A guide for removal of a bearing housing according to claim 1, wherein: threaded holes are formed in the rear side of the interior of the pull rod and are matched with the front side of the second screw rod, two groups of pull rods are arranged, and the specifications of the two groups of pull rods are the same.

5. A guide for removal of a bearing housing according to claim 1, wherein: the first support rod and the second support rod are the same in length.

6. A guide for removal of a bearing housing according to claim 1, wherein: the diameter of the guide push disc is slightly smaller than the inner diameter of the bearing seat.