CN220498495U - Grooving device for machining outer ring of bearing - Google Patents

Abstract

The utility model discloses a slotting device for processing an outer ring of a bearing, which comprises a rotary processing table: the center department welding of rotating processing platform top has the fixed column, the inner chamber embedded type of fixed column installs the cylinder, the output fixedly connected with stationary blade of cylinder, the surface rotation of stationary blade is connected with six fixed dwang, the surface rotation of fixed column is connected with six slip dwang, rotate between fixed dwang and the slip dwang and be connected, the top sliding connection of rotating processing platform has six splint. According to the utility model, the bearing outer ring is sleeved on the outer surface of the clamping plate, the clamping plate is driven to slide by the shrinkage of the air cylinder to clamp the bearing outer ring, so that the outer ring of the bearing outer ring is suspended, and scraps caused by slotting can fall into the inner cavity of the collecting tank through the surface of the flexible plastic curtain to be collected, thus the purposes of conveniently slotting the outer surface of the bearing outer ring and collecting slotting scraps can be achieved.

Description

Grooving device for machining outer ring of bearing

Technical Field

The utility model belongs to the technical field of bearing machining, and particularly relates to a slotting device for machining an outer ring of a bearing.

Background

The bearing is an important part in modern mechanical equipment, and has the main functions of supporting a mechanical rotating body, reducing the friction coefficient in the motion process and ensuring the rotation precision, and when the grooving of the outer ring of the bearing is carried out, the inside of the outer ring is generally grooved for installing balls and the inner ring, but part of the outer ring of the bearing also needs to be grooved on the outer surface of the outer ring, and is generally used for installing a clamp spring and an oil groove for oiling.

The bearing outer ring needs to be held and rotated when the outer surface is grooved, the existing clamping device basically enables the bearing to be fixed on the surface of a workbench, the inner ring of the clamping device is grooved, so that the outer ring of the bearing outer ring cannot be suspended, certain inconvenience is caused when the clamping groove is formed, scraps can be generated when the outer ring of the bearing is grooved, the scraps can fall randomly, the bearing is inconvenient to collect, and therefore the grooving device for processing the outer ring of the bearing needs to be designed, and the problems are solved.

Disclosure of Invention

The utility model aims to provide a slotting device for processing an outer ring of a bearing, which aims to solve the technical problems in the background art.

The technical scheme for solving the technical problems is as follows: a slotting device for processing an outer ring of a bearing comprises a rotary processing table: the center of the top of the rotary processing table is welded with a fixed column, an inner cavity of the fixed column is embedded with an air cylinder, the output end of the air cylinder is fixedly connected with a fixed sheet, the surface of the fixed sheet is rotationally connected with six fixed rotating rods, the surface of the fixed column is rotationally connected with six sliding rotating rods, the fixed rotating rods are rotationally connected with the sliding rotating rods, the top of the rotary processing table is slidingly connected with six clamping plates, one side of the clamping plate close to the air cylinder is welded with a fixed block, one end of the fixed rotating rod far away from the fixed sheet is rotationally connected with the clamping plate, one end of the sliding rotating rod far away from the fixed column is welded with a sliding rod, the utility model discloses a fixed block, including fixed block, slide bar, splint, collecting channel, rotation processing platform, motor, gear and gear engagement are installed to the bottom that the slide bar rotated at the inner chamber of fixed block, splint keep away from fixed column one side's bottom bonding has flexible plastics curtain, the bottom of rotating processing platform is provided with the base, the collecting channel has been seted up at the top of base, the center department welding of base has the center post, the rotation processing platform rotates at the top of center post, the inner chamber rotation of center post is connected with the axis of rotation, the welding of rotation processing platform is at the top of axis of rotation, the fixed surface of axis of rotation is connected with gear one, the motor is installed to the inner chamber embedding of center post, the output shaft fixedly connected with gear two of motor, gear two and gear one.

Preferably, the surface of the fixed block is provided with a sliding groove for the sliding rod to slide.

Preferably, the bottom of the clamping plate is welded with a sliding block.

Preferably, a sliding cavity for sliding the sliding block is formed in the top of the rotary processing table.

Preferably, annular grooves are formed in the bottom of the rotary machining table and the top of the center column.

Preferably, a plurality of balls are placed in the inner cavity of the annular groove.

1. The beneficial effects of the utility model are as follows: according to the utility model, the bearing outer ring is sleeved on the outer surface of the clamping plate, the clamping plate is driven to slide by the shrinkage of the air cylinder to clamp the bearing outer ring, so that the outer ring of the bearing outer ring is suspended, and scraps caused by slotting can fall into the inner cavity of the collecting tank through the surface of the flexible plastic curtain to be collected, thus the purposes of conveniently slotting the outer surface of the bearing outer ring and collecting slotting scraps can be achieved.

2. According to the utility model, through the arrangement of the flexible plastic curtain, firstly, the inner cavity of the sliding cavity at the top of the rotary processing table can be shielded, so that the phenomenon that scraps fall into the inner cavity of the sliding cavity to collect scraps is avoided, secondly, the scraps can be guided, and the scraps smoothly fall into the inner cavity of the collecting tank to collect scraps.

3. The utility model can reduce the friction force of the annular groove and the ball by the cooperation of the annular groove and the ball when the rotary processing table rotates at the top of the center column.

Drawings

The foregoing and/or other advantages of the present utility model will become more apparent and more readily appreciated from the detailed description taken in conjunction with the following drawings, which are meant to be illustrative only and not limiting of the utility model, wherein:

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

fig. 2 is a partial perspective exploded view of one embodiment of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a rotary processing table 2, a fixed column 3, an air cylinder 4, a fixed sheet 5, a fixed rotary rod 6, a sliding rotary rod 7, a clamping plate 8, a fixed block 9, a sliding rod 10, a sliding chute 11 and a flexible plastic curtain, 12, a sliding block, 13, a sliding cavity, 14, a base, 15, a collecting groove, 16, a central column, 17, a rotating shaft, 18, a first gear, 19, a motor, 20, a second gear, 21, an annular groove, 22 and a ball.

Detailed Description

Hereinafter, an embodiment of a slotting device for machining a bearing outer ring of the present utility model will be described with reference to the accompanying drawings.

The examples described herein are specific embodiments of the present utility model, which are intended to illustrate the inventive concept, are intended to be illustrative and exemplary, and should not be construed as limiting the utility model to the embodiments and scope of the utility model. In addition to the embodiments described herein, those skilled in the art can adopt other obvious solutions based on the disclosure of the claims and specification of the present application, including those adopting any obvious substitutions and modifications to the embodiments described herein.

The drawings in the present specification are schematic views, which assist in explaining the concept of the present utility model, and schematically show the shapes of the respective parts and their interrelationships. Note that, in order to clearly show the structures of the components of the embodiments of the present utility model, the drawings are not drawn to the same scale. Like reference numerals are used to denote like parts.

Fig. 1-2 show a grooving apparatus for machining an outer ring of a bearing according to an embodiment of the present utility model, which includes a rotary machining table 1: the center of the top of the rotary processing table 1 is welded with a fixed column 2, an inner cavity of the fixed column 2 is embedded with a cylinder 3, the output end of the cylinder 3 is fixedly connected with a fixed sheet 4, the surface of the fixed sheet 4 is rotationally connected with six fixed rotating rods 5, the surface of the fixed column 2 is rotationally connected with six sliding rotating rods 6, the fixed rotating rods 5 are rotationally connected with the sliding rotating rods 6, the top of the rotary processing table 1 is slidingly connected with six clamping plates 7, one side of the clamping plates 7 close to the cylinder 3 is welded with a fixed block 8, one end of the fixed rotating rod 5 far away from the fixed sheet 4 is rotationally connected with the clamping plates 7, one end of the sliding rotating rod 6 far away from the fixed column 2 is welded with a sliding rod 9, the sliding rod 9 rotates in the inner cavity of the fixed block 8, a sliding groove 10 for the sliding rod 9 to slide is penetratingly arranged on the surface of the fixed block 8, the bottom of the clamping plates 7 is welded with a sliding block 12, the top of the rotary processing table 1 is provided with a sliding cavity 13 for sliding a sliding block 12, the bottom of one side of the clamping plate 7 far away from the fixed column 2 is adhered with a flexible plastic curtain 11, through the arrangement of the flexible plastic curtain 11, firstly, the inner cavity of the sliding cavity 13 at the top of the rotary processing table 1 can be shielded, the phenomenon that scraps fall into the inner cavity of the sliding cavity 13 to collect scraps is avoided, secondly, scraps can be guided to smoothly fall into the inner cavity of the collecting tank 15 to collect, the bottom of the rotary processing table 1 is provided with a base 14, the top of the base 14 is provided with the collecting tank 15, the center of the base 14 is welded with a center column 16, the rotary processing table 1 rotates at the top of the center column 16, the bottom of the rotary processing table 1 and the top of the center column 16 are provided with annular grooves 21, the inner cavity of the annular grooves 21 is provided with a plurality of balls 22, and through the cooperation of the annular grooves 21 and the balls 22, when the rotary processing table 1 rotates at the top of the central column 16, friction force between the rotary processing table 1 and the central column 16 can be reduced, the inner cavity of the central column 16 is rotationally connected with the rotary shaft 17, the rotary processing table 1 is welded at the top of the rotary shaft 17, the surface of the rotary shaft 17 is fixedly connected with the first gear 18, the inner cavity of the central column 16 is embedded with the motor 19, an output shaft of the motor 19 is fixedly connected with the second gear 20, and the second gear 20 is meshed with the first gear 18.

Working principle: when the utility model is used, a user is sleeved on the outer surface of the clamping plate 7, the fixing piece 4 is driven to slide downwards through the contraction of the air cylinder 3, so that the fixed rotating rod 5 and the sliding rotating rod 6 are driven to rotate, at the moment, the sliding rod 9 slides downwards in the inner cavity of the sliding rod 9 in the fixed block 8, the clamping plate 7 is pushed to slide, the sliding block 12 is driven to slide in the inner cavity of the sliding cavity 13 in the rotating processing table 1, the flexible plastic curtain 11 is driven to slide, the clamping plates 7 slide back to clamp the outer ring of the bearing, so that the outer ring of the bearing is suspended, the outer surface of the outer ring of the bearing is convenient to groove, and during the groove cutting, the motor 19 rotates to drive the gear II 20 to rotate, so that the gear I18 and the rotating shaft 17 are driven to rotate, the rotating processing table 1 and the outer ring of the bearing are driven to rotate, the user is convenient to cut an annular groove on the outer surface of the outer ring of the bearing, and scraps caused by the groove cutting can fall into the inner cavity of the collecting groove 15 through the surface of the flexible plastic curtain 11.

To sum up: this fluting device is used in processing of bearing outer loop establishes at the surface of splint 7 through the outer ring cover of bearing, drives splint 7 slip through the shrink of cylinder 3 and carries out the centre gripping to the bearing outer loop, makes the outer lane of bearing outer loop unsettled, and the piece that the fluting led to can fall into the inner chamber of collecting vat 15 through the surface of flexible plastics curtain 11 and collect, can reach the unsettled purpose of being convenient for carry out fluting and collecting fluting piece to its surface of messenger's outer ring outer lane.

The above disclosed features are not limited to the disclosed combinations with other features, and other combinations between features can be made by those skilled in the art according to the purpose of the utility model to achieve the purpose of the utility model.

Claims (6)

1. The grooving device for processing the outer ring of the bearing is characterized by comprising a rotary processing table (1): the utility model discloses a processing platform, including fixed column (2) and slide bar (7), fixed column (1) top's center department welding has fixed column (2), fixed column (2)'s inner chamber embedded type installs cylinder (3), fixed column (2)'s output fixedly connected with stationary blade (4), stationary column (2) surface rotation is connected with six fixed dwang (5), fixed column (2) surface rotation is connected with six slip dwang (6), fixed dwang (5) and slip dwang (6) between rotate and be connected, rotating processing platform (1) top sliding connection has six splint (7), splint (7) are close to one side welding of cylinder (3) have fixed block (8), fixed dwang (5) are kept away from stationary blade (4) one end and splint (7) rotation connection, slide bar (6) are kept away from fixed column (2) one end welding has slide bar (9), slide bar (9) are rotated at fixed block (8)'s inner chamber, flexible plastics (11) are glued to the bottom of fixed column (2) one side of keeping away from, base (14) are provided with center (14) of base (14), the rotary machining table (1) rotates at the top of a central column (16), a rotating shaft (17) is rotationally connected to the inner cavity of the central column (16), the rotary machining table (1) is welded at the top of the rotating shaft (17), a first gear (18) is fixedly connected to the surface of the rotating shaft (17), a motor (19) is installed in the inner cavity of the central column (16) in an embedded mode, a second gear (20) is fixedly connected to an output shaft of the motor (19), and the second gear (20) is meshed with the first gear (18).

2. The grooving device for machining the outer ring of the bearing according to claim 1, wherein a chute (10) for sliding the slide bar (9) is provided through the surface of the fixed block (8).

3. Slotting device for the machining of bearing outer rings according to claim 2, characterized in that the bottom of the clamping plate (7) is welded with a slide (12).

4. A grooving apparatus for machining a bearing outer ring according to claim 3, characterized in that a slide chamber (13) for sliding a slide block (12) is provided at the top of the rotary machining table (1).

5. The grooving apparatus for machining a bearing outer ring according to claim 4, wherein the bottom of the rotary machining table (1) and the top of the center post (16) are each provided with an annular groove (21).

6. A grooving apparatus for machining an outer ring of a bearing according to claim 5, characterized in that a plurality of balls (22) are placed in an inner cavity of the annular groove (21).