CN213655491U

CN213655491U - Built-in bearing rigidity stabilizing mechanism of bearing pedestal

Info

Publication number: CN213655491U
Application number: CN202022156456.0U
Authority: CN
Inventors: 陈如华
Original assignee: 陈如华
Current assignee: Qiqihar zhanrui Heavy Machinery Equipment Co.,Ltd.
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-07-09
Anticipated expiration: 2030-09-27

Abstract

The utility model belongs to the technical field of mechanical equipment, especially, be a built-in bearing rigidity stabilizing mean of bearing frame, comprising a base plate, the equal fixing bolt in both ends has the support column about the bottom plate top surface, the bottom surface fixing bolt of support column inner chamber has buffer spring, buffer spring's the fixed welding in top has the backing plate, fixed frame has been cup jointed in the medial surface activity of support column, the tip of fixed frame runs through the medial surface of support column and extends to the inside and the fixing bolt of support column and has the sliding block. The utility model discloses a setting of support column utilizes mutually supporting between fixed frame, sliding block, locating piece and the threaded rod, can let the rotation adjustment sliding block of threaded rod be located the inside position of support column, lets the sliding block can be according to the required height of fixed frame for the sliding block conveniently carries out the fine setting of height to the bearing frame at the inside up-and-down motion of support column, thereby has improved this stabilizing mean's practicality.

Description

Built-in bearing rigidity stabilizing mechanism of bearing pedestal

Technical Field

The utility model relates to the technical field of mechanical equipment, especially, relate to a built-in bearing rigidity stabilizing mean of bearing frame.

Background

The bearing seat is a large-scale and super-large-scale bearing seat which can receive comprehensive load and has a special structure, and has the characteristics of compact structure, sensitive rotation, convenient device maintenance and the like. The bearing has the support point, the inner support point of the bearing is the shaft, the outer support is the bearing seat, and the bearing seat can be different bearing seats, and the bearing seat can be different types of bearings, so that the bearing seat is diversified.

However, in the prior art, when the bearing seat supports the bearing, the position and height of the bearing cannot be directly adjusted through the bearing seat, and an adjusting device needs to be added to meet the requirement, so that the complexity of installation is improved, and the difficulty of installation of the bearing is improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a bearing rigidity stabilizing mechanism with a built-in bearing seat.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a bearing rigidity stabilizing mechanism with a built-in bearing seat comprises a bottom plate, support columns are fixedly bolted at the left end and the right end of the top surface of the bottom plate, buffer springs are fixedly bolted at the bottom surfaces of inner cavities of the support columns, backing plates are fixedly welded at the tops of the buffer springs, a fixing frame is movably sleeved on the inner side surfaces of the support columns, the end portions of the fixing frame penetrate through the inner side surfaces of the support columns and extend to the insides of the support columns, sliding blocks are fixedly bolted at the top surfaces of the sliding blocks, positioning blocks are fixedly welded at the top surfaces of the positioning blocks, threaded rods are sleeved on top surface bearings of the positioning blocks, the top ends of the threaded rods penetrate through the top surfaces of the inner cavities of the support columns and extend to the outsides of the support columns, inner hexagonal blocks are fixedly welded at the top surfaces of the threaded rods, locking, the top surface fixing bolt of baffle has the upper cover plate down, the equal screw thread in both ends has cup jointed fixing bolt about the upper cover plate top surface, fixing bolt's bottom runs through the top surface of upper cover plate and the top surface of baffle down in proper order and extends to the inside of baffle down.

Preferably, the inner side surface of the supporting column is provided with a sliding hole, and the size and the shape of the sliding hole are matched with those of the left end and the right end of the fixing frame.

Preferably, the top surface of the supporting column is provided with an internal thread hole, and the size and the shape of the internal thread hole are matched with those of the threaded rod.

Preferably, the middle part of the front bottom end of the lower baffle is provided with a locking hole, the middle part of the front bottom end of the fixing frame is provided with a through hole, and the size and the shape of the locking hole are matched with those of the through hole.

Preferably, the inner ring of the locking nut is provided with locking grains, and the size and the shape of the locking grains are matched with those of the grains on the outer surface of the threaded rod.

Preferably, the middle part of the top surface of the lower baffle and the middle part of the bottom surface of the upper cover plate are both provided with bearing clamping grooves.

Compared with the prior art, the beneficial effects of the utility model are that: at first, the device utilizes mutually supporting between fixed frame, sliding block, locating piece and the threaded rod through the setting of support column, can let the rotation adjustment sliding block of threaded rod be located the inside position of support column, lets the sliding block can be according to the required height of fixed frame for the sliding block conveniently carries out the fine setting of height to the bearing frame at the inside up-and-down motion of support column, thereby has improved this stabilizing mean's practicality.

The utility model is simple in operation, convenient to use, through the setting of buffer spring and backing plate, can let the sliding block in the inside downward adjustment of support column, can utilize buffer spring's elastic deformation, let fixed frame and sliding block when the motion, for the bearing at baffle and upper cover plate middle part carries out the guard action down, the subassembly in the device of just taking place hard collision and causes the connection between the subassembly to take place not hard up to this stabilizing mean's suitability has been improved.

Drawings

FIG. 1 is a front sectional view of the structure of the present invention;

fig. 2 is a front view of the external structure of the present invention.

In the figure: 1. a base plate; 2. a support pillar; 3. a buffer spring; 4. a base plate; 5. a fixing frame; 6. a slider; 7. positioning blocks; 8. a threaded rod; 9. an inner hexagonal block; 10. a locking nut; 11. a lower baffle plate; 12. an upper cover plate; 13. and (5) fixing the bolt.

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. 1-2, the present invention provides a technical solution: a bearing rigidity stabilizing mechanism with a built-in bearing seat comprises a bottom plate 1, wherein support columns 2 are fixedly bolted at the left end and the right end of the top surface of the bottom plate 1, buffer springs 3 are fixedly bolted at the bottom surfaces of the inner cavities of the support columns 2, backing plates 4 are fixedly welded at the tops of the buffer springs 3, a fixing frame 5 is movably sleeved on the inner side surfaces of the support columns 2, the end parts of the fixing frame 5 penetrate through the inner side surfaces of the support columns 2 and extend to the inner parts of the support columns 2, sliding blocks 6 are fixedly bolted at the inner side surfaces of the sliding blocks 6, positioning blocks 7 are fixedly welded at the top surfaces of the positioning blocks 7, threaded rods 8 are sleeved at the top surfaces of the bearing of the positioning blocks 7, the top ends of the threaded rods 8 penetrate through the top surfaces of the inner cavities of the support columns 2 and extend to the outer parts of the support columns 2, inner hexagonal blocks 9 are, an upper cover plate 12 is bolted on the top surface of the lower baffle plate 11 in a fixed manner, fixing bolts 13 are sleeved at the left end and the right end of the top surface of the upper cover plate 12 in a threaded manner, and the bottom ends of the fixing bolts 13 sequentially penetrate through the top surface of the upper cover plate 12 and the top surface of the lower baffle plate 11 and extend into the lower baffle plate 11;

the inner side surface of the support column 2 is provided with a sliding hole, the size and the shape of the sliding hole are matched with those of the left end and the right end of the fixed frame 5, and the fixed frame 5 can slide up and down on the inner side surface of the support column 2 through the arrangement of the sliding hole so as to adjust the heights of the bearing clamping grooves in the lower baffle plate 11 and the upper cover plate 12;

the top surface of the support column 2 is provided with an internal threaded hole, the size and the shape of the internal threaded hole are matched with those of the threaded rod 8, and the threaded rod 8 can rotate on the top surface of the support column 2 to adjust the position of the sliding block 6 in the vertical direction in the support column 2;

the middle part of the bottom end of the front surface of the lower baffle plate 11 is provided with a locking hole, the middle part of the bottom end of the front surface of the fixing frame 5 is provided with a through hole, the size and the shape of the locking hole are matched with those of the through hole, and the fixing frame 5 and the lower baffle plate 11 can be quickly fixed through bolts due to the arrangement of the locking hole and the through hole;

the inner ring of the locking nut 10 is provided with locking grains, the size and the shape of the locking grains are matched with those of the grains on the outer surface of the threaded rod 8, and the threaded rod 8 can provide a stable effect between the threaded rod 8 and the support column 2 by screwing the locking nut 10 after the position of the sliding block 6 in the support column 2 is adjusted by the arrangement of the locking nut 10;

bearing clamping grooves are formed in the middle of the top surface of the lower baffle plate 11 and the middle of the bottom surface of the upper cover plate 12, and the lower baffle plate 11 and the upper cover plate 12 can be used for fixing the bearing through the arrangement of the bearing clamping grooves.

The working principle is as follows: during the use, operating personnel at first will descend baffle 11 to utilize the locking hole and perforate to insert and carry out quick connection between bolt and the fixed frame 5 fixed, then place the bearing in the bearing draw-in groove of 11 top surfaces of baffle down, then let down baffle 11 and upper cover plate 12 lock through fixing bolt 13 and be connected, let the bearing can the joint in the inside of bearing draw-in groove, then rethread rotation threaded rod 8, let threaded rod 8 drive 2 inside sliding block 6 of support column carry out the upper and lower adjustment of position in the inside of support column 2, a height for adjusting fixed frame 5, thereby to the bearing of baffle 11 and upper cover plate 12 joint down carry out the adjustment on the high position can.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 built-in bearing rigidity stabilizing mean of bearing frame, includes bottom plate (1), its characterized in that: bottom plate (1) top surface about the equal gim peg in both ends have support column (2), the bottom surface gim peg in support column (2) inner chamber has buffer spring (3), the fixed welding in top of buffer spring (3) has backing plate (4), fixed frame (5) have been cup jointed in the medial surface activity of support column (2), the tip of fixed frame (5) runs through the medial surface of support column (2) and extends to the inside and the gim peg of support column (2) and has been connect sliding block (6), the top surface fixed welding of sliding block (6) has locating piece (7), the top surface bearing of locating piece (7) has cup jointed threaded rod (8), the top of threaded rod (8) runs through the top surface of support column (2) inner chamber and extends to the outside and the fixed welding of support column (2) has interior hexagonal piece (9), the surface screw thread of threaded rod (8) has cup jointed the lock that is located between the top surface of support column (2) and the bottom surface of interior Decide nut (10), the top surface fixing bolt of fixed frame (5) inner chamber has lower baffle (11), the top surface fixing bolt of baffle (11) has upper cover plate (12) down, the equal screw thread in both ends has cup jointed fixing bolt (13) about upper cover plate (12) top surface, the bottom of fixing bolt (13) runs through the top surface of upper cover plate (12) and the top surface of baffle (11) down in proper order and extends to the inside of baffle (11) down.

2. The mechanism of claim 1 for stabilizing the rigidity of the bearing arranged in the bearing seat is characterized in that: the sliding hole has been seted up to the medial surface of support column (2), the size and the shape of sliding hole and fixed frame (5) are controlled the size and the shape looks adaptation at both ends.

3. The mechanism of claim 1 for stabilizing the rigidity of the bearing arranged in the bearing seat is characterized in that: the top surface of the support column (2) is provided with an internal thread hole, and the size and the shape of the internal thread hole are matched with those of the threaded rod (8).

4. The mechanism of claim 1 for stabilizing the rigidity of the bearing arranged in the bearing seat is characterized in that: the middle part of the front bottom end of the lower baffle (11) is provided with a locking hole, the middle part of the front bottom end of the fixing frame (5) is provided with a through hole, and the size and the shape of the locking hole are matched with those of the through hole.

5. The mechanism of claim 1 for stabilizing the rigidity of the bearing arranged in the bearing seat is characterized in that: the inner ring of the locking nut (10) is provided with locking grains, and the size and the shape of the locking grains are matched with those of the grains on the outer surface of the threaded rod (8).

6. The mechanism of claim 1 for stabilizing the rigidity of the bearing arranged in the bearing seat is characterized in that: and bearing clamping grooves are formed in the middle of the top surface of the lower baffle (11) and the middle of the bottom surface of the upper cover plate (12).