CN218947609U

CN218947609U - Self-aligning roller bearing processingequipment with limit structure

Info

Publication number: CN218947609U
Application number: CN202223440188.0U
Authority: CN
Inventors: 宁戈; 李龙; 李小林; 于永洁; 王浩权
Original assignee: WAFANGDIAN NO 1 ROLLING MILL B
Current assignee: WAFANGDIAN NO 1 ROLLING MILL B
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-05-02
Anticipated expiration: 2032-12-22

Abstract

The utility model discloses a self-aligning roller bearing machining device with a limiting structure, which belongs to the technical field of bearing machining equipment and comprises a base, wherein a connecting plate is fixedly connected to the upper surface of the base, a turntable is fixedly connected to the surface of the connecting plate, and the self-aligning roller bearing machining device with the limiting structure is more convenient for people to clamp and limit bearing inner rings with different diameters under the action of a motor, a first threaded rod, a second threaded rod, a fixing frame and a first clamping plate by arranging the motor, the first threaded rod, the fixing frame and the first clamping plate.

Description

Self-aligning roller bearing processingequipment with limit structure

Technical Field

The utility model relates to the technical field of bearing processing equipment, in particular to a self-aligning roller bearing processing device with a limiting structure.

Background

The retainer, i.e., a bearing retainer, is a bearing component that partially wraps all or part of the rolling elements and moves along with the rolling elements to isolate the rolling elements, and generally guides the rolling elements and holds them in the bearing, and in the process of machining the end surface of the aligning roller bearing retainer, the retainer needs to be clamped and fixed to prevent the retainer from shifting during machining, while the existing machining device is inconvenient to clamp and fix the retainer with different sizes, and the limiting and fixing effects are poor, so that the machining effect of the retainer is easily affected, and therefore, it is necessary to provide a machining device for the aligning roller bearing with a limiting structure to solve the above-mentioned problems.

Disclosure of Invention

(1) Technical problem to be solved

Aiming at the defects in the prior art, the utility model aims to provide a self-aligning roller bearing processing device with a limiting structure, which has the characteristics of limiting and fixing.

(2) Technical proposal

In order to achieve the above purpose, the utility model provides a self-aligning roller bearing machining device with a limiting structure, which comprises a base, wherein the upper surface of the base is fixedly connected with a connecting plate, the surface of the connecting plate is fixedly connected with a rotary table, the surface of the rotary table is fixedly connected with a machine box, a motor is fixedly connected inside the machine box, the surface of an output shaft of the motor is fixedly connected with a first threaded rod, the surface of the first threaded rod is fixedly connected with a second threaded rod, the threaded directions of the second threaded rod and the first threaded rod are opposite, the surface of the second threaded rod is fixedly connected with a rotating shaft, the surface of the rotating shaft is sheathed with a bearing, the bearing is fixedly connected inside the machine box, the surface of the first threaded rod is in threaded connection with two fixing frames, and the fixing frames are respectively in threaded connection with the surfaces of the first threaded rod and the second threaded rod.

When the self-aligning roller bearing machining device with the limiting structure is used, the motor is operated to drive the first threaded rod and the second threaded rod to rotate, and meanwhile, the fixing frame is driven to move in opposite directions, so that the connecting rod is operated to drive the first clamping plate to expand outwards to clamp and fix the bearing inner ring.

Further, the movable groove has been seted up on the machine case surface, the movable groove is two altogether, and the symmetry is seted up on the machine case surface, the mount wears to establish at the movable inslot, the mount surface has the connecting rod through round pin axle swing joint, the connecting rod is two sets of altogether, and symmetry swing joint is on the mount surface, the connecting rod surface has the connecting block through round pin axle swing joint, connecting block surface fixedly connected with first cardboard, first cardboard surface joint has the bearing inner race.

Further, first machine storehouse has been seted up to the base upper surface, the inside fixedly connected with hydraulic stem of first machine storehouse, hydraulic stem surface fixedly connected with fixed block, fixed surface fixedly connected with fixed plate on the fixed block, the second machine storehouse has been seted up to the base upper surface, second machine storehouse is two altogether, and the symmetry is seted up at the base upper surface, the inside fixedly connected with slide bar of second machine storehouse, the sliding sleeve has been cup jointed on the slide bar surface, sliding sleeve fixedly connected with is at the fixed plate lower surface.

Further, fixed plate surface fixedly connected with fixed station, the fixed station surface inlays and is equipped with two-way hydraulic stem, two-way hydraulic stem surface fixedly connected with second cardboard.

Further, the second clamping plate is clamped with a bearing outer ring on the surface, and the center point of the bearing outer ring corresponds to the center point of the bearing inner ring.

(3) Advantageous effects

In summary, the utility model has the following beneficial effects:

1. according to the self-aligning roller bearing machining device with the limiting structure, by arranging the motor, the first threaded rod, the second threaded rod, the fixing frame and the first clamping plate, when bearing inner rings with different diameters are fixed, people sleeve the bearing inner rings on the surfaces of the clamping plates, then the people control the motor to rotate through the control switch, and further drive the first threaded rod and the second threaded rod to rotate, and meanwhile drive the fixing frame to move in opposite directions, so that the connecting rod rotates to drive the first clamping plate to expand outwards, the bearing inner rings are clamped and fixed, and under the action of the motor, the first threaded rod, the second threaded rod, the fixing frame and the first clamping plate, clamping and limiting of the bearing inner rings with different diameters are facilitated for people;

2. according to the aligning roller bearing machining device with the limiting structure, when the bearing outer ring is installed, people control the extension of the hydraulic rod through the control switch, and then drive the fixing plate to move, so that the bearing outer ring on the surface of the second clamping plate moves rightwards to be in butt joint with the bearing inner ring for installation, and under the action of the hydraulic rod, the sliding sleeve and the fixing plate, the butt joint installation of the bearing inner ring is facilitated for people;

3. this aligning roller bearing processingequipment with limit structure, through setting up two-way hydraulic stem and second cardboard, when installing the bearing outer lane of different diameters, people place the bearing outer lane between the second cardboard, then people control two-way hydraulic stem shrink through control switch, and then drive the second cardboard to remove and carry out the joint fixedly to the bearing outer lane, under the effect of two-way hydraulic stem and second cardboard, more be convenient for people carry out the joint spacing to the bearing outer lane of different diameters to follow-up installation is convenient for.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the description of the embodiments or the prior art will be briefly described, and it is apparent that the drawings in the following description are only one embodiment of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a three-dimensional cross-sectional structure of the present utility model;

fig. 3 is a schematic view of the structure of the present utility model a.

The marks in the drawings are:

1. a base; 2. a connecting plate; 3. a turntable; 4. a chassis; 5. a motor; 6. a first threaded rod; 7. a second threaded rod; 8. a rotating shaft; 9. a bearing; 10. a fixing frame; 11. a movable groove; 12. a connecting rod; 13. a connecting block; 14. a first clamping plate; 15. a bearing inner ring; 16. a first machine cabin; 17. a hydraulic rod; 18. a fixed block; 19. a fixing plate; 20. a second machine cabin; 21. a slide bar; 22. a sliding sleeve; 23. a fixed table; 24. a bidirectional hydraulic rod; 25. a second clamping plate; 26. and a bearing outer ring.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model easy to understand, the technical solutions in the embodiments of the present utility model are clearly and completely described below to further illustrate the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all versions.

Examples:

the utility model is described in further detail below with reference to fig. 1-3.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a aligning roller bearing 9 processingequipment with limit structure, including base 1, fixed surface is connected with connecting plate 2 on the base 1, connecting plate 2 fixed surface is connected with revolving stage 3, revolving stage 3 fixed surface is connected with machine case 4, the inside fixedly connected with motor 5 of machine case 4, motor 5 output shaft fixed surface is connected with first threaded rod 6, first threaded rod 6 fixed surface is connected with second threaded rod 7, second threaded rod 7 and first threaded rod 6 screw thread opposite direction, second threaded rod 7 fixed surface is connected with pivot 8, bearing 9 has been cup jointed on pivot 8 surface, bearing 9 fixed connection is inside machine case 4, first threaded rod 6 surface screw thread is connected with mount 10, mount 10 has two altogether, threaded connection is at first threaded rod 6 surface and second threaded rod 7 surface respectively.

Through adopting above-mentioned technical scheme, through setting up motor 5, first threaded rod 6, second threaded rod 7, mount 10 and first cardboard 14, when fixing the bearing inner race 15 of different diameters, people cup joint bearing inner race 15 at the cardboard surface, then people pass through control switch control motor 5 operation, and then drive first threaded rod 6 and second threaded rod 7 and rotate, drive mount 10 simultaneously and remove in opposite directions, make connecting rod 12 operation drive first cardboard 14 outwards to the bearing inner race 15 carries out the joint fixedly, under motor 5, first threaded rod 6, second threaded rod 7, mount 10 and first cardboard 14's effect, more be convenient for people carry out the joint spacing to the bearing inner race 15 of non-universal diameter.

Specifically, the surface of the case 4 is provided with two movable grooves 11, the two movable grooves 11 are symmetrically arranged on the surface of the case 4, the fixing frame 10 is arranged in the movable grooves 11 in a penetrating mode, the surface of the fixing frame 10 is movably connected with connecting rods 12 through pin shafts, the two groups of the connecting rods 12 are symmetrically movably connected on the surface of the fixing frame 10, the surface of the connecting rods 12 is movably connected with connecting blocks 13 through pin shafts, the surface of each connecting block 13 is fixedly connected with a first clamping plate 14, and the surface of each first clamping plate 14 is connected with a bearing inner ring 15 in a clamping mode.

Specifically, the first machine storehouse 16 has been seted up to base 1 upper surface, the inside fixedly connected with hydraulic rod 17 of first machine storehouse 16, hydraulic rod 17 fixed surface is connected with fixed block 18, fixed block 18 upper surface fixedly connected with fixed plate 19, the second machine storehouse 20 has been seted up to base 1 upper surface, the second machine storehouse 20 is two altogether, and the symmetry is seted up at base 1 upper surface, the inside fixedly connected with slide bar 21 of second machine storehouse 20, slide bar 21 has cup jointed sliding sleeve 22 on the surface, sliding sleeve 22 fixed connection is at fixed plate 19 lower surface.

Through adopting above-mentioned technical scheme, through setting up hydraulic stem 17, slide bar 21, sliding sleeve 22 and fixed plate 19, when installing bearing inner race 26, people control hydraulic stem 17 extension through the control switch, and then drive fixed plate 19 and remove, make bearing inner race 26 on second cardboard 25 surface move right and carry out the butt joint installation with bearing inner race 15, under hydraulic stem 17, slide bar 21, sliding sleeve 22 and fixed plate 19's effect, more be convenient for people carry out the butt joint installation to bearing inner race 15.

Specifically, the fixed plate 19 is fixedly connected with a fixed table 23, a bidirectional hydraulic rod 24 is embedded on the surface of the fixed table 23, and a second clamping plate 25 is fixedly connected with the surface of the bidirectional hydraulic rod 24.

Through adopting above-mentioned technical scheme, through setting up two-way hydraulic stem 24 and second cardboard 25, when installing the bearing outer lane 26 of different diameters, people place bearing outer lane 26 between second cardboard 25, then people control two-way hydraulic stem 24 shrink through control switch, and then drive second cardboard 25 and remove and carry out the joint fixedly to bearing outer lane 26, under the effect of two-way hydraulic stem 24 and second cardboard 25, more be convenient for people carry out the joint spacing to bearing outer lane 26 of different diameters to follow-up installation is convenient for.

Specifically, the surface of the second clamping plate 25 is clamped with a bearing outer ring 26, and the center point of the bearing outer ring 26 corresponds to the center point of the bearing inner ring 15.

The working principle of the utility model is as follows:

firstly, people move the device to a designated position and switch on the power supply, then people sleeve the bearing inner ring 15 with rollers on the surface of the clamping plate, the motor 5 is controlled to operate through the control switch, the motor 5 operates to drive the first threaded rod 6 and the second threaded rod 7 to rotate, meanwhile, the fixing frame 10 is driven to move in the opposite direction, the connecting rod 12 operates to drive the first clamping plate 14 to expand outwards to clamp and fix the bearing inner ring 15, then people place the matched bearing outer ring 26 between the second clamping plates 25, then people control the bidirectional hydraulic rod 24 to shrink to drive the second clamping plate 25 to move to clamp and fix the bearing outer ring 26 through the control switch, and when the bearing outer ring 26 is assembled, people extend to drive the fixing plate 19 and the bearing outer ring 26 to move rightwards through the control switch, so that the bearing outer ring 26 and the bearing inner ring 15 are assembled in a butt joint way, and the device is more convenient, efficient and convenient.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims

1. The utility model provides a aligning roller bearing (9) processingequipment with limit structure, includes base (1), its characterized in that: the upper surface of the base (1) is fixedly connected with a connecting plate (2), the surface of the connecting plate (2) is fixedly connected with a rotary table (3), the surface of the rotary table (3) is fixedly connected with a machine case (4), a motor (5) is fixedly connected inside the machine case (4), the surface of an output shaft of the motor (5) is fixedly connected with a first threaded rod (6), the surface of the first threaded rod (6) is fixedly connected with a second threaded rod (7), the utility model discloses a machine case, including first threaded rod (6), second threaded rod (7), first threaded rod (6) screw thread opposite direction, second threaded rod (7) fixed surface is connected with pivot (8), bearing (9) have been cup jointed on pivot (8) surface, bearing (9) fixed connection is inside quick-witted case (4), first threaded rod (6) surface threaded connection has mount (10), mount (10) are total two, respectively threaded connection is on first threaded rod (6) surface and second threaded rod (7) surface.

2. The aligning roller bearing machining device with a limiting structure according to claim 1, wherein: the utility model discloses a quick-witted case (4) surface has seted up movable groove (11), movable groove (11) are two altogether, and the symmetry is seted up on quick-witted case (4) surface, mount (10) wear to establish in movable groove (11), there is connecting rod (12) mount (10) surface through round pin axle swing joint, connecting rod (12) are two sets of altogether, and symmetry swing joint is on mount (10) surface, connecting rod (12) surface has connecting block (13) through round pin axle swing joint, connecting block (13) fixed surface has first cardboard (14), first cardboard (14) surface joint has bearing inner race (15).

3. The aligning roller bearing machining device with a limiting structure according to claim 2, wherein: the novel hydraulic machine is characterized in that a first machine bin (16) is formed in the upper surface of the base (1), a hydraulic rod (17) is fixedly connected to the inner portion of the first machine bin (16), a fixing block (18) is fixedly connected to the surface of the hydraulic rod (17), a fixing plate (19) is fixedly connected to the upper surface of the fixing block (18), a second machine bin (20) is formed in the upper surface of the base (1), the two second machine bins (20) are arranged in total and symmetrically, a sliding rod (21) is fixedly connected to the inner portion of the second machine bin (20), a sliding sleeve (22) is sleeved on the surface of the sliding rod (21), and the sliding sleeve (22) is fixedly connected to the lower surface of the fixing plate (19).

4. A self-aligning roller bearing machining apparatus having a stopper structure as claimed in claim 3, wherein: the fixing plate (19) is fixedly connected with a fixing table (23), a bidirectional hydraulic rod (24) is embedded on the surface of the fixing table (23), and a second clamping plate (25) is fixedly connected to the surface of the bidirectional hydraulic rod (24).

5. The aligning roller bearing machining device with a limiting structure according to claim 4, wherein: the surface of the second clamping plate (25) is clamped with a bearing outer ring (26), and the center point of the bearing outer ring (26) corresponds to the center point of the bearing inner ring (15).