CN215748182U

CN215748182U - Automatic change bearing equipment of polishing

Info

Publication number: CN215748182U
Application number: CN202121858702.5U
Authority: CN
Inventors: 艾衍祥; 艾衍亮
Original assignee: Liangshan Alite Bearing Co ltd
Current assignee: Shandong Alite Automation Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-02-08
Anticipated expiration: 2031-08-10

Abstract

The utility model discloses automatic bearing polishing equipment which comprises a fixed base, wherein the rear end of the top of the fixed base is fixedly connected with a rear supporting plate, the top end of the rear supporting plate is fixedly connected with a top fixing plate, the center of the top of the fixed base is respectively and fixedly connected with a first supporting frame and a second supporting frame, and a rotary clamping mechanism is arranged between the first supporting frame and the second supporting frame; rotatory fixture includes first grip ring and second grip ring, the equal fixedly connected with rubber pad in inboard of first grip ring and second grip ring, the outside of first grip ring and second grip ring is fixedly connected with first rotation axis and second rotation axis respectively, the one end rotation that first grip ring was kept away from to first rotation axis is connected with runing rest. According to the utility model, by designing the simple clamping mechanism, the rotating mechanism and the lifting polishing mechanism, the polishing and processing of the bearing ring can be automatically completed, manual operation is not required during polishing, and the working efficiency is greatly improved.

Description

Automatic change bearing equipment of polishing

Technical Field

The utility model relates to the field of bearing processing equipment, in particular to automatic bearing polishing equipment.

Background

The bearing is an important part in the modern mechanical equipment, and has the main functions of supporting the mechanical rotating body, reducing the friction coefficient in the movement process of the mechanical rotating body and ensuring the rotation precision of the mechanical rotating body; the bearings can be classified into rolling bearings and sliding bearings according to the frictional properties of the moving elements. Rolling bearings are standardized and serialized, but compared with sliding bearings, the rolling bearings have larger radial size, vibration and noise and higher price; the rolling bearing generally comprises an outer ring, an inner ring, a rolling body and a retainer. Rolling bearings are classified into ball bearings and roller bearings according to the shape of the rolling elements.

The important component of a lot of mechanical equipment during the bearing, the precision of bearing also has very big influence to the operation of equipment, therefore the race ring all need polish it after machine-shaping and polish, especially the inboard of race ring, and traditional mode of polishing all has the manual work to operate, and manual work is polished and is not only wasted time and energy, also can't improve processing progress and machining efficiency simultaneously.

It is therefore desirable to provide an automated bearing grinding apparatus to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the precision of a bearing also has great influence on the operation of equipment, so that after the bearing ring is machined and formed, the bearing ring needs to be polished and polished, particularly the inner side of the bearing ring, the traditional polishing mode is manually operated, and the manual polishing operation is time-consuming and labor-consuming, and the machining progress and the machining efficiency cannot be improved.

In order to solve the technical problems, the utility model adopts a technical scheme that: the automatic bearing polishing equipment comprises a fixed base, wherein a rear supporting plate is fixedly connected to the rear end of the top of the fixed base, a top fixing plate is fixedly connected to the top end of the rear supporting plate, a first supporting frame and a second supporting frame are fixedly connected to the center of the top of the fixed base respectively, and a rotary clamping mechanism is arranged between the first supporting frame and the second supporting frame;

the rotary clamping mechanism comprises a first clamping ring and a second clamping ring, rubber pads are fixedly connected to the inner sides of the first clamping ring and the second clamping ring, a first rotating shaft and a second rotating shaft are fixedly connected to the outer sides of the first clamping ring and the second clamping ring respectively, one end, far away from the first clamping ring, of the first rotating shaft is rotatably connected with a rotating support, limiting rods are fixedly connected to the front end and the rear end of the first clamping ring, and telescopic rods corresponding to the limiting rods are fixedly connected to the front end and the rear end of the second clamping ring;

the center of the rotary clamping mechanism clamps a bearing ring to be polished, and the outer sides of the first support frame and the second support frame are respectively provided with a clamping cylinder and a servo motor which correspond to the rotary clamping mechanism;

the lifting cylinder is installed to top fixed plate bottom one side, the bottom fixedly connected with mounting panel of lifting cylinder piston rod, grinding motor is installed to mounting panel top one side, the bottom fixedly connected with of grinding motor output shaft grinds the wheel.

Preferably, unable adjustment base, back backup pad and top fixed plate formula structure as an organic whole, unable adjustment base, back backup pad and the top fixed plate structure of integral type structural design are more simple firm.

Preferably, the first support frame and the second support frame are parallel to each other, the first support frame and the second support frame are vertically fixed at the top of the fixed base, and the first support frame and the second support frame which are parallel to each other can support the rotating and clamping mechanism in a rotating manner.

Preferably, first grip ring and second grip ring all are half circle ring structure, and two rubber pads are glued respectively in the inboard of first grip ring and second grip ring, and the bearing circle that can treat to polish and play stable centre gripping positioning effect with second grip ring cooperation rubber pad that is half circle ring structure design.

Preferably, the piston rod of the clamping cylinder is fixedly connected with the rotating support, so that the clamping cylinder can drive the first clamping ring to move, and the second clamping ring is matched to complete the functions of clamping and loosening the bearing ring to be polished.

Preferably, the output shaft of the servo motor is fixedly connected with the second rotating shaft through a coupler, so that the servo motor can drive the second clamping ring to rotate.

Preferably, two sets of the one end that the second grip ring was kept away from to the telescopic link all extends to the center of gag lever post to make first grip ring and second grip ring can form the integral type structure, can realize synchronous rotation.

The utility model has the following beneficial effects:

1. according to the utility model, by designing the simple clamping mechanism, the clamping and positioning work can be automatically completed on the bearing ring, so that the subsequent automatic grinding and polishing can be conveniently carried out;

2. according to the utility model, by designing the rotary adjusting mechanism, the clamping mechanism and the bearing ring to be polished can be driven to synchronously rotate, so that the polishing wheel can perform all-dimensional polishing on the inner side of the bearing ring;

3. according to the utility model, by designing the simple clamping mechanism, the rotating mechanism and the lifting polishing mechanism, the polishing and processing of the bearing ring can be automatically completed, manual operation intervention is not required during polishing, and the working efficiency is greatly improved.

Drawings

FIG. 1 is a front view structural diagram of the present invention;

FIG. 2 is a top view of the rotary clamping mechanism of the present invention;

FIG. 3 is a schematic view of a first retaining ring according to the present invention.

In the figure: 1. a fixed base; 2. a rear support plate; 3. a top fixing plate; 4. a first support frame; 5. a second support frame; 6. rotating the clamping mechanism; 601. a first clamp ring; 602. a second clamp ring; 603. a rubber pad; 604. a first rotating shaft; 605. a second rotation shaft; 606. rotating the bracket; 607. a limiting rod; 608. a telescopic rod; 7. a bearing ring to be polished; 8. a clamping cylinder; 9. a servo motor; 10. a lifting cylinder; 11. mounting a plate; 12. polishing the motor; 13. and (5) grinding the wheel.

Detailed Description

The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.

Referring to fig. 1, an automatic bearing polishing device includes a fixed base 1, a rear support plate 2 is fixedly connected to a rear end of a top of the fixed base 1, a top fixing plate 3 is fixedly connected to a top end of the rear support plate 2, a first support frame 4 and a second support frame 5 are respectively fixedly connected to a center of the top of the fixed base 1, and a rotary clamping mechanism 6 is installed between the first support frame 4 and the second support frame 5; the fixed base 1, the rear supporting plate 2 and the top fixing plate 3 are of an integrated structure, and the fixed base 1, the rear supporting plate 2 and the top fixing plate 3 which are designed to be of the integrated structure are simpler and firmer in structure; the first support frame 4 and the second support frame 5 are parallel to each other, the first support frame 4 and the second support frame 5 are vertically fixed on the top of the fixed base 1, and the first support frame 4 and the second support frame 5 which are parallel to each other can support the rotary clamping mechanism 6 in a rotating mode.

As shown in fig. 2-3, the rotary clamping mechanism 6 includes a first clamping ring 601 and a second clamping ring 602, the inner sides of the first clamping ring 601 and the second clamping ring 602 are fixedly connected with rubber pads 603, the outer sides of the first clamping ring 601 and the second clamping ring 602 are fixedly connected with a first rotating shaft 604 and a second rotating shaft 605 respectively, one end of the first rotating shaft 604 far away from the first clamping ring 601 is rotatably connected with a rotary bracket 606, the front end and the rear end of the first clamping ring 601 are fixedly connected with a limiting rod 607, and the front end and the rear end of the second clamping ring 602 are fixedly connected with a telescopic rod 608 corresponding to the limiting rod 607; the first clamping ring 601 and the second clamping ring 602 are both in a semicircular structure, two rubber pads 603 are respectively glued to the inner sides of the first clamping ring 601 and the second clamping ring 602, and the first clamping ring 601 and the second clamping ring 602 which are designed in the semicircular structure can play a role in stably clamping and positioning the bearing ring 7 to be polished by matching with the rubber pads 603; one end of the two sets of telescopic rods 608 far away from the second clamping ring 602 extends to the center of the limiting rod 607, so that the first clamping ring 601 and the second clamping ring 602 can form an integrated structure, and synchronous rotation can be realized.

A bearing ring 7 to be polished is clamped at the center of the rotary clamping mechanism 6, and a clamping cylinder 8 and a servo motor 9 which correspond to the rotary clamping mechanism 6 are respectively arranged on the outer sides of the first support frame 4 and the second support frame 5; a piston rod of the clamping cylinder 8 is fixedly connected with the rotating bracket 606, so that the clamping cylinder 8 can drive the first clamping ring 601 to move, and the clamping and loosening functions of the bearing ring 7 to be polished are completed by matching with the second clamping ring 602; an output shaft of the servo motor 9 is fixedly connected to the second rotating shaft 605 through a coupling, so that the servo motor 9 can drive the second clamping ring 602 to rotate.

As shown in fig. 1, a lifting cylinder 10 is installed at one side of the bottom of the top fixing plate 3, a mounting plate 11 is fixedly connected to the bottom end of a piston rod of the lifting cylinder 10, a polishing motor 12 is installed at one side of the top of the mounting plate 11, and a polishing wheel 13 is fixedly connected to the bottom end of an output shaft of the polishing motor 12.

The working principle is as follows: when the grinding wheel is used, a bearing ring 7 to be ground is manually fed between a first clamping ring 601 and a second clamping ring 602, then the first clamping ring 601 is driven by a clamping cylinder 8 to clamp the bearing ring 7 to be ground, at the moment, a lifting cylinder 10 drives a grinding motor 12 to move downwards, a grinding wheel 13 is made to move to the center of the bearing ring 7 to be ground, the inner side of the bearing ring 7 to be ground is ground and polished by the grinding wheel 13, in the grinding process, the lifting cylinder 10 can drive the grinding motor 12 to move up and down repeatedly, in the moving up process of the grinding motor 12, a servo motor 9 can also drive the first clamping ring 601, the second clamping ring 602 and the bearing ring 7 to be ground to rotate for 180 degrees, and therefore the grinding wheel 13 can carry out all-directional grinding and polishing on the inner side of the bearing ring 7 to be ground.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides an automatic change bearing equipment of polishing, includes unable adjustment base (1), its characterized in that: the rear end of the top of the fixed base (1) is fixedly connected with a rear supporting plate (2), the top end of the rear supporting plate (2) is fixedly connected with a top fixing plate (3), the center of the top of the fixed base (1) is fixedly connected with a first supporting frame (4) and a second supporting frame (5) respectively, and a rotary clamping mechanism (6) is arranged between the first supporting frame (4) and the second supporting frame (5);

the rotary clamping mechanism (6) comprises a first clamping ring (601) and a second clamping ring (602), rubber pads (603) are fixedly connected to the inner sides of the first clamping ring (601) and the second clamping ring (602), a first rotating shaft (604) and a second rotating shaft (605) are fixedly connected to the outer sides of the first clamping ring (601) and the second clamping ring (602) respectively, one end, far away from the first clamping ring (601), of the first rotating shaft (604) is rotatably connected with a rotating support (606), limiting rods (607) are fixedly connected to the front end and the rear end of the first clamping ring (601), and telescopic rods (608) corresponding to the limiting rods (607) are fixedly connected to the front end and the rear end of the second clamping ring (602);

a bearing ring (7) to be polished is clamped at the center of the rotary clamping mechanism (6), and a clamping cylinder (8) and a servo motor (9) which correspond to the rotary clamping mechanism (6) are respectively installed on the outer sides of the first support frame (4) and the second support frame (5);

lift cylinder (10) is installed to top fixed plate (3) bottom one side, the bottom fixedly connected with mounting panel (11) of lift cylinder (10) piston rod, grinding motor (12) are installed to mounting panel (11) top one side, the bottom fixedly connected with grinding wheel (13) of grinding motor (12) output shaft.

2. The automated bearing grinding apparatus of claim 1, wherein: the fixing base (1), the rear supporting plate (2) and the top fixing plate (3) are of an integrated structure.

3. The automated bearing grinding apparatus of claim 1, wherein: the first support frame (4) and the second support frame (5) are parallel to each other, and the first support frame (4) and the second support frame (5) are vertically fixed on the top of the fixed base (1).

4. The automated bearing grinding apparatus of claim 1, wherein: the first clamping ring (601) and the second clamping ring (602) are both in a semicircular annular structure, and the two rubber pads (603) are respectively glued on the inner sides of the first clamping ring (601) and the second clamping ring (602).

5. The automated bearing grinding apparatus of claim 1, wherein: and a piston rod of the clamping cylinder (8) is fixedly connected with the rotating bracket (606).

6. The automated bearing grinding apparatus of claim 1, wherein: and an output shaft of the servo motor (9) is fixedly connected with the second rotating shaft (605) through a coupler.

7. The automated bearing grinding apparatus of claim 1, wherein: one ends of the two groups of telescopic rods (608) far away from the second clamping ring (602) extend to the center of the limiting rod (607).