CN218984272U - High-precision self-aligning roller bearing outer ring raceway grinding machine - Google Patents

Abstract

The utility model discloses a high-precision aligning roller bearing outer ring raceway grinding machine, which belongs to the technical field of bearing processing and comprises a mounting plate, wherein a rolling assembly is arranged on the mounting plate, an outer ring is arranged above the rolling assembly, a clamping assembly is arranged on the inner peripheral surface of the outer ring, a grinding assembly is fixedly connected below the clamping assembly, and a second bevel gear is fixedly connected outside the grinding assembly. This high accuracy aligning roller bearing outer lane raceway grinding machine through setting up rolling element, transmission structure, first bevel gear, second bevel gear and polishing subassembly, when processing, polishing subassembly contact outer lane downwards and keep first bevel gear and second bevel gear meshing, rolling element drive pivot drive first bevel gear is rotatory this moment for polishing subassembly rotary motion, and rolling element control outer lane rotates, then can effectively increase the raceway polishing surface of outer lane, then can realize outer lane raceway polishing more high-efficiently, and whole area is little moreover.

Description

High-precision self-aligning roller bearing outer ring raceway grinding machine

Technical Field

The utility model belongs to the technical field of bearing machining, and particularly relates to a high-precision self-aligning roller bearing outer ring raceway grinding machine.

Background

In the process of machining the outer ring raceway of the aligning roller bearing, a grinding machine is often required, at present, the grinding machine in the prior art is generally like a machine tool, the occupied space is large, and a professional is required to operate, so that the efficient machining of the outer ring raceway of the aligning roller bearing is difficult to realize, and the research on a novel high-precision outer ring raceway grinding machine of the aligning roller bearing is of great significance in solving the problems.

Disclosure of Invention

In order to overcome the defects, the utility model provides the high-precision aligning roller bearing outer ring raceway grinding machine, which solves the problems that the grinding machine in the prior art is generally like a machine tool, occupies a large space, can be operated only by a professional, and is difficult to realize rapid and convenient efficient processing of the aligning roller bearing outer ring raceway.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high accuracy aligning roller bearing outer lane raceway grinding machine, includes the assembly plate, install rolling element on the assembly plate, rolling element's top is equipped with the outer lane, be equipped with clamping assembly on the inner peripheral surface of outer lane, clamping assembly's below fixedly connected with polishing assembly, polishing assembly's outside fixedly connected with second bevel gear, rolling element passes through the transmission between transmission structure and the pivot and is connected, the pivot passes through the bearing rotation and connects on the assembly plate, the externally mounted of pivot has flabellum and second bevel gear, the second bevel gear corresponds with the position of first bevel gear.

As a further aspect of the utility model: the clamping assembly comprises a fixing strip, the fixing strip is fixedly connected to the assembly plate, a first electric push rod is embedded and arranged on the fixing strip, a double roller way is fixedly connected to the bottom end of the first electric push rod, and the double roller way is attached to the inner cavity of the outer ring.

As a further aspect of the utility model: two auxiliary wheels are symmetrically arranged below the outer ring and mounted on the assembly plate.

As a further aspect of the utility model: the polishing assembly comprises a polishing ball, the shaft end of the polishing ball is fixedly connected with the second bevel gear, and the shaft end of the polishing ball is rotationally connected to the connecting block through a bearing.

As a further aspect of the utility model: the connecting block fixed connection is in the bottom of second electric putter, and second electric putter installs in the below middle part of two roll tables.

As a further aspect of the utility model: the rolling assembly comprises a motor, a fixed column is arranged below the motor, the fixed column is fixedly arranged above the assembly plate, an output shaft of the motor is fixedly connected with a roller, the roller is rotationally connected to the assembly plate through a bearing, and the roller is in transmission connection with the rotating shaft through a transmission structure.

Compared with the prior art, the utility model has the beneficial effects that:

1. this high accuracy aligning roller bearing outer lane raceway grinding machine through setting up rolling element, transmission structure, first bevel gear, second bevel gear and polishing subassembly, when processing, polishing subassembly contact outer lane downwards and keep first bevel gear and second bevel gear meshing, rolling element drive pivot drive first bevel gear is rotatory this moment for polishing subassembly rotary motion, and rolling element control outer lane rotates, then can effectively increase the raceway polishing surface of outer lane, then can realize outer lane raceway polishing more high-efficiently, and whole area is little moreover.

2. This high accuracy aligning roller bearing outer lane raceway grinding machine through setting up the clamping subassembly, first electric putter control two roll tables downstream for two roll tables contact the inner chamber face of outer lane downwards, then can fix a position the position of outer lane, keeps the stability of outer lane, but second two roller rotary motion of two roll tables, and then can assist outer lane smooth rotation.

3. This high accuracy aligning roller bearing outer lane raceway grinding machine through setting up pivot and flabellum, under transmission structure's power transmission effect for the pivot drives the flabellum rotation, makes the flabellum can accelerate the flow velocity of the regional air of grinding, and then is convenient for blow off the sweeps, avoids the sweeps adhesion on the outer lane, can increase the collection box simultaneously on one side to sweeps automatic collection.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic rear view of the present utility model;

FIG. 3 is a schematic view showing a three-dimensional structure of a mounting plate according to the present utility model;

FIG. 4 is a schematic view of a three-dimensional structure of a clamping assembly according to the present utility model;

FIG. 5 is a schematic view of a rolling assembly of the present utility model;

in the figure: the device comprises a mounting plate 1, an outer ring 2, a rolling component 3, a motor 31, a fixed column 32, a roller 33, a second bevel gear 4, a clamping component 5, a fixed strip 51, a first electric push rod 52, a double roller way 53, a polishing component 6, a second electric push rod 61, a polishing ball 62, a first bevel gear 7, a transmission structure 8, a rotating shaft 9 and a fan blade 10.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

As shown in fig. 1-5, the present utility model provides a technical solution: the utility model provides a high accuracy aligning roller bearing outer lane raceway grinding machine, including assembly plate 1, install rolling element 3 on the assembly plate 1, rolling element 3 includes motor 31, fixed column 32 is installed to the below of motor 31, fixed column 32 fixed mounting is in the top of assembly plate 1, the output shaft and the cylinder 33 fixed connection of motor 31, cylinder 33 passes through the bearing rotation to be connected on assembly plate 1, fixed column 32 can be fixed to the position of motor 31, keep motor 31's stability, make motor 31 drive cylinder 33 rotatory, then cylinder 33 can drive outer lane 2 and roll comprehensive grinding operation;

the roller 33 is in transmission connection with the rotating shaft 9 through the transmission structure 8, the outer ring 2 is arranged above the rolling assembly 3, two auxiliary wheels are symmetrically arranged below the outer ring 2, the two auxiliary wheels are arranged on the assembly plate 1, the auxiliary wheels can support the outer ring 2, balance of the outer ring 2 is maintained, the outer ring 2 is prevented from tilting or falling, and meanwhile, the rolling performance of the auxiliary wheels can assist the outer ring 2 to perform smooth rotation;

the clamping assembly 5 is arranged on the inner peripheral surface of the outer ring 2, the clamping assembly 5 comprises a fixing strip 51, the fixing strip 51 is fixedly connected to the assembly plate 1, a first electric push rod 52 is embedded on the fixing strip 51, the bottom end of the first electric push rod 52 is fixedly connected with a double roller way 53, the double roller way 53 is attached to the inner cavity of the outer ring 2, the first electric push rod 52 controls the double roller way 53 to move downwards, so that the double roller way 53 contacts the inner cavity surface of the outer ring 2 downwards, the position of the outer ring 2 can be positioned, the stability of the outer ring 2 is kept, and then two rollers of the double roller way 53 can rotate, and further smooth rotation of the outer ring 2 can be assisted;

the lower part of the clamping assembly 5 is fixedly connected with a polishing assembly 6, the outer part of the polishing assembly 6 is fixedly connected with a second bevel gear 4, the polishing assembly 6 comprises a polishing ball 62, the shaft end of the polishing ball 62 is fixedly connected with the second bevel gear 4, the shaft end of the polishing ball 62 is rotationally connected to a connecting block through a bearing, the connecting block is fixedly connected to the bottom of a second electric push rod 61, the second electric push rod 61 can control the polishing ball 62 to move up and down, the grinding feeding degree of the polishing ball 62 can be adjusted according to requirements, and then smooth grinding operation can be carried out on the raceway of the outer ring 2 through the rotary motion of the polishing ball 62;

the second electric push rod 61 is arranged in the middle of the lower part of the double roller tables 53, the rolling assembly 3 is in transmission connection with the rotating shaft 9 through a transmission structure 8, the rotating shaft 9 is in rotation connection with the assembly plate 1 through a bearing, the fan blades 10 and the second umbrella teeth 4 are arranged outside the rotating shaft 9, under the power transmission effect of the transmission structure 8, the rotating shaft 9 drives the fan blades 10 to rotate, the fan blades 10 can accelerate the flow speed of air in a grinding area, the waste scraps can be blown out conveniently, the waste scraps are prevented from being adhered to the outer ring 2, and meanwhile, the recovery box can be additionally arranged on one side to automatically collect the waste scraps;

the second bevel gear 4 corresponds to the first bevel gear 7 in position, when the first bevel gear 7 is meshed with the second bevel gear 4, the first bevel gear 7 and the second bevel gear 4 realize transmission, and the polishing ball 62 can be driven to rotate to polish the outer ring 2.

The working principle of the utility model is as follows:

during processing, firstly, the outer ring 2 is placed on the roller 33, two sides of the outer ring 2 are supported by the auxiliary wheels, at the moment, the first electric push rod 52 is controlled to push the double roller tables 53 to move downwards, the double roller tables 53 are enabled to contact the outer ring 2 downwards, then the second electric push rod 61 is controlled to push the grinding balls 62 to contact the outer ring 2 downwards, the second bevel gear 4 and the first bevel gear 7 are driven to be meshed and driven, then the motor 31 is controlled to drive the roller 33 to rotate, the roller 33 is enabled to drive the outer ring 2 to move rotationally, meanwhile, the roller 33 is enabled to drive the transmission structure 8 to rotate, the transmission structure 8 is enabled to drive the rotating shaft 9 to drive the fan blade 10 and the first bevel gear 7 to rotate, the first bevel gear 7 is enabled to drive the second bevel gear 4 to rotate, the grinding balls 62 rotate to grind the outer ring 2, and the fan blade 10 blows out waste.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.

Claims (6)

1. The utility model provides a high accuracy aligning roller bearing outer lane raceway grinding machine, includes assembly plate (1), its characterized in that: install rolling element (3) on assembly plate (1), the top of rolling element (3) is equipped with outer lane (2), be equipped with clamping subassembly (5) on the inner peripheral surface of outer lane (2), the below fixedly connected with of clamping subassembly (5) is polished subassembly (6), the outside fixedly connected with second umbrella tooth (4) of polishing subassembly (6), rolling element (3) are connected through the transmission between transmission structure (8) and pivot (9), pivot (9) are rotated through the bearing and are connected on assembly plate (1), the externally mounted of pivot (9) has flabellum (10) and second umbrella tooth (4), the position of second umbrella tooth (4) and first umbrella tooth (7) corresponds.

2. The high precision self-aligning roller bearing outer race raceway grinding machine of claim 1, wherein: clamping subassembly (5) are including fixed strip (51), fixed strip (51) fixed connection is on assembly board (1), inlay on fixed strip (51) and establish and install first electric putter (52), the bottom fixedly connected with pair of roll table (53) of first electric putter (52), pair of roll table (53) laminating is on outer lane (2) inner chamber.

3. The high precision self-aligning roller bearing outer race raceway grinding machine of claim 1, wherein: two auxiliary wheels are symmetrically arranged below the outer ring (2), and the two auxiliary wheels are arranged on the assembly plate (1).

4. The high precision self-aligning roller bearing outer race raceway grinding machine of claim 2, wherein: the polishing assembly (6) comprises a polishing ball (62), the shaft end of the polishing ball (62) is fixedly connected with the second bevel gear (4), and the shaft end of the polishing ball (62) is rotationally connected to the connecting block through a bearing.

5. The high-precision self-aligning roller bearing outer ring raceway grinding machine of claim 4, wherein: the connecting block is fixedly connected to the bottom of the second electric push rod (61), and the second electric push rod (61) is installed in the middle of the lower portion of the double roller tables (53).

6. The high precision self-aligning roller bearing outer race raceway grinding machine of claim 1, wherein: the rolling assembly (3) comprises a motor (31), a fixed column (32) is arranged below the motor (31), the fixed column (32) is fixedly arranged above the assembly plate (1), an output shaft of the motor (31) is fixedly connected with a roller (33), the roller (33) is rotationally connected onto the assembly plate (1) through a bearing, and the roller (33) is in transmission connection with a rotating shaft (9) through a transmission structure (8).

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