CN214367321U

CN214367321U - Continuous combined bearing seat convenient to install

Info

Publication number: CN214367321U
Application number: CN202023064894.0U
Authority: CN
Inventors: 董郁春; 张海军; 徐梅林; 董郁生
Original assignee: Yancheng Wanshida Heavy Bearing Block Co Ltd
Current assignee: Yancheng Wanshida Heavy Bearing Block Co Ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-10-08
Anticipated expiration: 2030-12-18

Abstract

The utility model discloses a continuous type composite bearing seat convenient to installation, the on-line screen storage device comprises a base, the base upper end is provided with the bearing frame, bearing frame outer wall both sides are provided with the hasp, the inside threaded rod that is provided with of hasp, the threaded rod top sets up in the nut, the threaded rod bottom is provided with the nut, the inside one side that is located the threaded rod of hasp is provided with the recess, the inside head rod that is provided with of recess, head rod both sides outer wall is provided with the fixed block, the fixed block upper end is provided with extension spring. This continuous type combination bearing frame convenient to installation can reach the installation that makes things convenient for the bearing through setting up threaded rod, head rod, fixed block, extension spring and driven piece, appears the phenomenon of damage when having avoided the bearing installation, has improved the purpose of practicality to through setting up slider and base, can reach the position change of bearing frame when using, convenient maintenance has increased the purpose of efficiency.

Description

Continuous combined bearing seat convenient to install

Technical Field

The utility model relates to a bearing frame technical field specifically is a continuous type combination bearing frame convenient to installation.

Background

The bearing is an indispensable important part in a transmission system, and the bearing is fixed through the bearing seat, so the structure of the bearing seat plays an important role in the normal operation of the bearing. The bearing seat is one of mechanical parts commonly used in the field of mechanical transmission, almost places with bearings can relate to the bearing seat, and the bearing seat is a component which is arranged on a machine body or a foundation and is used for supporting the bearings, the bearing seat is a seat body which is used for installing and fixing the bearings and can bear certain supporting force, and the bearings are matched with shafts on the bearing seat to realize synchronous rotation with the shafts. The bearing seat can be divided into a split bearing seat, a sliding bearing seat, a rolling bearing seat, a bearing seat with a flange, an outer spherical bearing seat and the like.

The prior art has the following defects or problems:

1. most of the existing bearing seats are of an integrated structure during production, so that the bearing is difficult to mount, cannot be mounted and damaged, is inconvenient to use and reduces the practicability;

2. the existing bearing seat is fixed in position and cannot be adjusted when in use, and when the bearing seat is damaged, a large amount of time is wasted for replacement, so that manpower is wasted, and the efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, a continuous type combination bearing frame convenient to installation is provided, with solve the bearing frame that proposes in the background art and present most be the integral structure when producing, lead to the bearing to appear being difficult to the installation, the installation is not gone up and the damaged phenomenon of installation, inconvenient use has reduced the problem of practicality, and current bearing frame rigidity when using, unable adjustment, and need waste the plenty of time to remove the change when bearing frame damages, the manpower has been wasted, the problem of income has been reduced.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a continuous type composite bearing seat convenient to installation, includes the base, the base upper end is provided with the bearing frame, bearing frame outer wall both sides are provided with the hasp, the inside threaded rod that is provided with of hasp, the threaded rod top sets up in the nut, the threaded rod bottom is provided with the nut, the inside one side that is located the threaded rod of hasp is provided with the recess, the inside head rod that is provided with of recess, head rod both sides outer wall is provided with the fixed block, the fixed block upper end is provided with extension spring, the extension spring upper end is provided with the driven piece, the inside slider that is provided with of base, two be provided with the connecting pipe between the slider, the connecting pipe both sides are provided with the slider, the slider both sides are provided with the fixture block.

As an optimal technical scheme of the utility model, the inside spout that is provided with of slider, the spout both sides are provided with the draw-in groove.

As the utility model discloses a preferred technical scheme, the inside second connecting rod that is provided with of connecting pipe, second connecting rod both sides are provided with the pressure plate, pressure plate outer wall one side is provided with reset spring.

As the utility model discloses a preferred technical scheme, connecting pipe outer wall one side is provided with the stopper, one side outer wall that the connecting pipe is located the stopper is provided with spacing hole, the bearing frame both sides are provided with fixing bolt.

As the utility model discloses an optimal technical scheme, the internal diameter size of nut and the external diameter size phase-match of threaded rod, the nut passes through threaded rod and nut swing joint, the external diameter size of fixed block and the internal diameter size phase-match of recess, the head rod passes through from piece and extension spring elastic connection.

As the utility model discloses an optimal technical scheme, the external diameter of slider and the internal diameter size phase-match of spout, the external diameter of fixture block and the internal diameter size phase-match of draw-in groove, the connecting pipe passes through slider and slider sliding connection, the connecting pipe passes through fixture block and slider swing joint.

As the utility model discloses an optimal technical scheme, reset spring's quantity is a plurality of, the quantity of pressure plate is 2, the external diameter size of second connecting rod and the internal diameter size phase-match of connecting pipe, the second connecting rod passes through pressure plate and reset spring elastic connection.

Compared with the prior art, the utility model provides a continuous type combination bearing frame convenient to installation possesses following beneficial effect:

1. according to the continuous combined bearing seat convenient to mount, by arranging the threaded rod, the nut, the groove, the first connecting rod, the fixing block, the stretching spring and the driven block, when the continuous combined bearing seat is used, the bearing seat is stretched in the up-and-down two directions through external force, the driven block is compressed inwards, the stretching spring is in a compression state, the inner space of the bearing block is expanded, the mounting of a bearing is facilitated, after the bearing is mounted inside the bearing seat, the tensile force on the bearing seat is released, the driven block rises, the bearing seat is folded under the action of the stretching spring, the threaded rod is inserted into the inside of the lock catch at the moment, the nut is fixed, the nut is rotated, the lock catch is fixed up and down, the fixing of the bearing seat is completed, the mounting of the bearing is facilitated, the phenomenon of damage during the mounting of the bearing is avoided, and the practicability is improved;

2. the continuous combined bearing seat convenient to install is characterized in that the bearing seat is fixed on the base through the fixing bolt when in use, when the position of a bearing block needs to be adjusted, the base is pulled towards two sides, the pressure block is compressed inwards under the action of external force, the reset spring is in a compressed state, the limit block is separated from the limit hole, the base is moved forwards and backwards in a staggered mode at the moment, the base moves forwards and backwards under the action of the slide block and the chute, the clamp groove and the clamp block avoid the separation of the base, after the bearing seat moves to a specified position, the pulling force on the base is released, the base contracts inwards under the action of the reset spring, the limit block is clamped with the limit hole, and the base is fixed, so that the position of the bearing seat is changed when in use, the bearing seat is convenient to use, and meanwhile, the efficiency reduction caused by maintenance can be avoided when the bearing seat is damaged.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the bearing seat of the present invention;

FIG. 3 is a schematic view of the outer structure of the sliding device of the present invention;

fig. 4 is a schematic view of the internal structure of the sliding device of the present invention.

In the figure: 1. a base; 2. a bearing seat; 3. locking; 4. a threaded rod; 5. a nut; 6. a nut; 7. a groove; 8. a first connecting rod; 9. a fixed block; 10. an extension spring; 11. a driven block; 12. a sliding device; 13. a connecting pipe; 14. a slider; 15. a clamping block; 16. a chute; 17. a card slot; 18. a second connecting rod; 19. a pressure plate; 20. a return spring; 21. a limiting block; 22. a limiting hole; 23. 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. 1-4, in this embodiment: the utility model provides a continuous type combination bearing frame convenient to installation, the on-line screen storage device comprises a

base

1, 1 upper end of base is provided with bearing

frame

2, 2 outer wall both sides of bearing frame are provided with

hasp

3, 3 inside threaded rod 4 that are provided with of hasp, 4 tops of threaded rod set up in

nut

5, 4 bottoms of threaded rod are provided with

nut

6, 3 inside one side that is located threaded rod 4 of hasp is provided with recess 7, the inside head rod 8 that is provided with of

recess

7, 8 both sides outer wall of head rod are provided with fixed block 9, the upper end of fixed block 9 is provided with

extension spring

10, 10 upper ends of extension spring are provided with driven

piece

11, 1 inside slider 12 that is provided with of base, be provided with connecting pipe 13 between two slider 12, connecting pipe 13 both sides are provided with slider 14, slider 14 both sides are provided with fixture block 15.

In this embodiment, a sliding groove 16 is arranged inside the sliding device 12, and two sides of the sliding groove 16 are provided with clamping grooves 17; the sliding groove 16 plays a role in placing the sliding block 14, and the clamping groove 17 plays a role in clamping the clamping block 15. A second connecting rod 18 is arranged in the connecting pipe 13, pressure plates 19 are arranged on two sides of the second connecting rod 18, and a return spring 20 is arranged on one side of the outer wall of each pressure plate 19; the second connecting rod 18 and the pressure plate 19 perform a power transmission function, and the return spring 20 performs a return function. A limiting block 21 is arranged on one side of the outer wall of the connecting pipe 13, a limiting hole 22 is arranged on the outer wall of the connecting pipe 13 on one side of the limiting block 21, and fixing bolts 23 are arranged on two sides of the bearing seat 2; the stopper 21 and the stopper hole 22 function to fix the base 1, and the fixing bolt 23 functions to fix the bearing housing 2. The inner diameter of the nut 6 is matched with the outer diameter of the threaded rod 4, the nut 5 is movably connected with the nut 6 through the threaded rod 4, the outer diameter of the fixed block 9 is matched with the inner diameter of the groove 7, and the first connecting rod 8 is elastically connected with the extension spring 10 through the driven block 11; the threaded rod 4, the nut 5 and the nut 6 play a role in fixing the lock catch 3 and closing the bearing seat 2, and the first connecting rod 8, the driven block 11 and the extension spring 10 play a role in opening and closing the bearing seat 2. The outer diameter of the sliding block 14 is matched with the inner diameter of the sliding groove 16, the outer diameter of the clamping block 15 is matched with the inner diameter of the clamping groove 17, the connecting pipe 13 is in sliding connection with the sliding device 12 through the sliding block 14, and the connecting pipe 13 is movably connected with the sliding device 12 through the clamping block 15; the sliding block 14 plays a role of moving the base 1, and the latch block 15 plays a role of preventing the base 1 from being separated from each other. The number of the return springs 20 is several, the number of the pressure plates 19 is 2, the outer diameter size of the second connecting rod 18 is matched with the inner diameter size of the connecting pipe 13, and the second connecting rod 18 is elastically connected with the return springs 20 through the pressure plates 19; facilitating the sliding of the second connecting rod 18 inside the connecting tube 13 to adjust the mutual position between the bases 1.

The utility model discloses a theory of operation and use flow: when the continuous combined bearing seat convenient to install is used, the bearing seat 2 is stretched upwards and downwards through external force, the driven block 11 is compressed inwards, the extension spring 10 is in a compressed state, the inner space of the bearing seat 2 is expanded, the installation of a bearing is facilitated, after the bearing is installed in the bearing seat 2, the tension on the bearing seat 2 is released, the driven block 11 rises, the bearing seat 2 is folded under the action of the extension spring 10, at the moment, the threaded rod 4 is inserted into the lock catch 3, the nut 5 is fixed, the nut 6 is rotated to fix the lock catch 3 up and down, the fixation of the bearing seat 2 is completed, the installation of the bearing is facilitated, the phenomenon of damage during the installation of the bearing is avoided, the practicability is improved, meanwhile, the bearing seat 2 is fixed on the base 1 through the fixing bolts 23, when the position of the bearing seat 2 needs to be adjusted, the base 1 is pulled towards two sides, the pressure plate 19 is compressed inwards under the action of the external force, reset spring 20 is in compression state, stopper 21 breaks away from with spacing hole 22, crisscross removal base 1 around this moment, base 1 is under slider 14 and spout 16's effect, carry out the back-and-forth movement, draw-in groove 17 has avoided breaking away from of base 1 with fixture block 15, when bearing frame 2 removes to the assigned position after, loosen the pulling force to base 1, base 1 is under reset spring 20's effect, the internal contraction, stopper 21 and spacing hole 22 joint, unable adjustment base 1, realized the position change of bearing frame 2 when using, facilitate the use, also ensured bearing frame 2 when damaging simultaneously, can not be because of the efficiency decline that the maintenance leads to.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a continuous type combination bearing frame convenient to installation which characterized in that: the adjustable screw driver comprises a base (1), wherein a bearing seat (2) is arranged at the upper end of the base (1), lock catches (3) are arranged on two sides of the outer wall of the bearing seat (2), threaded rods (4) are arranged inside the lock catches (3), the tops of the threaded rods (4) are arranged on screw caps (5), nuts (6) are arranged at the bottoms of the threaded rods (4), grooves (7) are formed in one sides, located on the threaded rods (4), of the lock catches (3), first connecting rods (8) are arranged inside the grooves (7), fixed blocks (9) are arranged on the outer walls of two sides of the first connecting rods (8), extension springs (10) are arranged at the upper ends of the fixed blocks (9), driven blocks (11) are arranged at the upper ends of the extension springs (10), sliding devices (12) are arranged inside the base (1), and connecting pipes (13) are arranged between the two sliding devices (12), and sliding blocks (14) are arranged on two sides of the connecting pipe (13), and clamping blocks (15) are arranged on two sides of each sliding block (14).

2. A continuous composite bearing housing for easy installation as claimed in claim 1, wherein: a sliding groove (16) is formed in the sliding device (12), and clamping grooves (17) are formed in two sides of the sliding groove (16).

3. A continuous composite bearing housing for easy installation as claimed in claim 1, wherein: the connecting pipe (13) is internally provided with a second connecting rod (18), pressure plates (19) are arranged on two sides of the second connecting rod (18), and a return spring (20) is arranged on one side of the outer wall of each pressure plate (19).

4. A continuous composite bearing housing for easy installation as claimed in claim 1, wherein: connecting pipe (13) outer wall one side is provided with stopper (21), one side outer wall that connecting pipe (13) are located stopper (21) is provided with spacing hole (22), bearing frame (2) both sides are provided with fixing bolt (23).

5. A continuous composite bearing housing for easy installation as claimed in claim 1, wherein: the internal diameter size of nut (6) and the external diameter size phase-match of threaded rod (4), nut (5) are through threaded rod (4) and nut (6) swing joint, the external diameter size of fixed block (9) and the internal diameter size phase-match of recess (7), head rod (8) are through driven piece (11) and extension spring (10) elastic connection.

6. A continuous composite bearing housing for easy installation according to claim 1 or 2 wherein: the outer diameter of the sliding block (14) is matched with the inner diameter of the sliding groove (16), the outer diameter of the clamping block (15) is matched with the inner diameter of the clamping groove (17), the connecting pipe (13) is in sliding connection with the sliding device (12) through the sliding block (14), and the connecting pipe (13) is in movable connection with the sliding device (12) through the clamping block (15).

7. A continuous composite bearing housing for ease of installation as claimed in claim 3 wherein: the number of the return springs (20) is a plurality of, the number of the pressure plates (19) is 2, the outer diameter of the second connecting rod (18) is matched with the inner diameter of the connecting pipe (13), and the second connecting rod (18) is elastically connected with the return springs (20) through the pressure plates (19).