CN218947129U

CN218947129U - Grinding device on tapered roller sphere base surface grinding machine

Info

Publication number: CN218947129U
Application number: CN202223390461.3U
Authority: CN
Inventors: 马健; 李德花; 李德君; 王家成
Original assignee: Dalian Shengfeng Bearing Manufacturing Co ltd
Current assignee: Dalian Shengfeng Bearing Manufacturing Co ltd
Priority date: 2022-12-18
Filing date: 2022-12-18
Publication date: 2023-05-02
Anticipated expiration: 2032-12-18

Abstract

The utility model discloses a grinding device on a tapered roller ball base surface grinding machine, which belongs to the technical field of tapered roller machining and comprises a workbench, wherein supporting legs are arranged below the workbench, a servo motor is arranged on the workbench, a rotating shaft is arranged on the servo motor, a chuck is arranged on the side surface of the rotating shaft, a placing groove is formed in the chuck, a clamping assembly is arranged in the placing groove, a stand column is arranged on the workbench, and a grinding machine is arranged on the side surface of the stand column. This grinder on tapered roller ball basal plane milling machine through setting up slider, slide bar and clamp splice, and the slider promotes the slide bar to both sides removal, and the slide bar promotes the connecting rod and uses the round pin axle to rotate as the center, and the link drives the clamp splice and removes, and the clamp splice is with roller centre gripping, has realized that tapered roller is automatic centre gripping when polishing ball basal plane, has solved the unable stable problem of centre gripping roller of current spacer disc, has improved the precision and the efficiency of grinding, has improved the qualification rate of product.

Description

Grinding device on tapered roller sphere base surface grinding machine

Technical Field

The utility model belongs to the technical field of tapered roller processing, and particularly relates to a grinding device on a tapered roller sphere base surface grinding machine.

Background

The tapered roller is an important component of the tapered roller bearing, the machining precision of the tapered roller is directly influenced on the precision and the service life of the bearing, the tapered roller ball base surface is a part which is contacted with the flange of the inner ring of the bearing in the tapered roller bearing, the relative motion of the part is sliding, and the service life of the bearing can be reduced due to large sliding friction coefficient, so that the improvement of the machining precision of the tapered roller ball base surface is important for improving the precision and the service life of the tapered roller bearing.

Disclosure of Invention

In order to overcome the defects, the utility model provides a grinding device on a tapered roller sphere base surface grinding machine, which solves the problem that the existing tapered roller sphere base surface cannot be stably clamped during grinding.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a grinder on tapered roller ball basal plane milling machine, includes the workstation, be equipped with the landing leg under the workstation, be equipped with servo motor on the workstation, be equipped with the pivot on the servo motor, the side of pivot is equipped with the chuck, the standing groove has been seted up in the chuck, be equipped with the centre gripping subassembly in the standing groove, be equipped with the stand on the workstation, the side of stand is equipped with the mill, the side of mill is equipped with the lapping piece, the position of lapping piece corresponds with the centre gripping subassembly, be equipped with collection subassembly under the lapping piece, collection subassembly is established on the workstation.

As a further aspect of the utility model: the clamping assembly comprises a telescopic rod, the telescopic rod is arranged in the placing groove, one end of the telescopic rod is provided with a sliding block, the side face of the sliding block is slidably connected with two sliding rods, and one ends of the two sliding rods are respectively provided with a connecting frame.

As a further aspect of the utility model: the connecting frame is internally hinged with a pin shaft, the pin shaft is arranged on the side face of the supporting rod, and one end, far away from the sliding rod, of the connecting frame is provided with a clamping block.

As a further aspect of the utility model: the collecting assembly comprises a collecting barrel, the collecting barrel is arranged on the workbench, and a filter plate is arranged in the collecting barrel.

As a further aspect of the utility model: the filter has the collecting vat, the side of collecting vat is equipped with the discharge tube, the side of discharge tube run through the collecting vessel.

As a further aspect of the utility model: the side of servo motor is equipped with the blown down tank, the blown down tank is established on the workstation, the position of blown down tank corresponds with the clamp splice.

As a further aspect of the utility model: the side of the workbench is provided with a connecting plate, the connecting plate is provided with a hopper, the side of the hopper is provided with a chute, and the position of the chute corresponds to the clamping block

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

1. this grinder on tapered roller ball basal plane milling machine through setting up slider, slide bar and clamp splice, and the telescopic link promotes the slider and removes to both sides, and the slide bar promotes the connecting rod and uses the round pin axle as the center rotation, and the link drives the clamp splice and removes, and the clamp splice is with roller centre gripping, has realized tapered roller automatic centre gripping when polishing ball basal plane, has solved the unable stable problem of centre gripping roller of current spacer disc, has improved the precision and the efficiency of grinding, has improved the qualification rate of product.

2. This grinder on tapered roller ball basal plane milling machine, through setting up collecting vessel and filter, the iron fillings are mixed the coolant liquid and are falling into in the collecting vessel, and the coolant liquid passes the filter and flows into the collecting vessel and store, and the iron fillings is separated with the coolant liquid by filter separation, has realized the separation of iron fillings liquid coolant liquid, has made things convenient for the clearance of iron fillings, has improved the utilization ratio of coolant liquid again, has saved manufacturing cost.

3. This grinder on tapered roller ball basal plane grinding machine through setting up spout and blown down tank, and the spout is carried the roller to the material loading position to accomplish continuous material loading through the hopper, the blown down tank helps the roller roll-off fast after the roller processing is accomplished, accomplishes the ejection of compact.

Drawings

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

FIG. 2 is a schematic cross-sectional view of a chuck according to the present utility model;

FIG. 3 is a schematic view of a clamping assembly according to the present utility model;

FIG. 4 is a schematic cross-sectional view of a collector of the present utility model;

in the figure: 1 workbench, 2 supporting legs, 3 discharging grooves, 4 servo motors, 5 clamping components, 501 telescopic rods, 502 sliding blocks, 503 sliding rods, 504 connecting frames, 505 supporting rods, 506 pin shafts, 507 clamping blocks, 6 chucks, 7 connecting plates, 8 sliding grooves, 9 collecting components, 901 collecting barrels, 902 filtering plates, 903 collecting grooves, 904 discharging pipes, 10 hoppers, 11 rotating shafts, 12 grinding blocks, 13 grinding machines, 14 upright posts and 15 placing grooves.

Detailed Description

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

As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a grinder on tapered roller ball basal plane milling machine, includes workstation 1, is equipped with landing leg 2 under the workstation 1, is equipped with servo motor 4 on the workstation 1, is equipped with pivot 11 on the servo motor 4, and the side of pivot 11 is equipped with chuck 6, has seted up standing groove 15 in the chuck 6, is equipped with clamping assembly 5 in the standing groove 15, through setting up standing groove 15, standing groove 15 can wrap clamping assembly 5 inside, prevents that iron fillings from causing the destruction to clamping assembly 5;

the clamping assembly 5 comprises a telescopic rod 501, wherein the telescopic rod 501 is arranged in the placing groove 15, one end of the telescopic rod 501 is provided with a sliding block 502, the side surfaces of the sliding block 502 are slidably connected with two sliding blocks 503, one ends of the two sliding blocks 503 are respectively provided with a connecting frame 504, a pin shaft 506 is hinged in the connecting frame 504, the pin shaft 506 is arranged on the side surface of a supporting rod 505, one end of the connecting frame 504 far away from the sliding block 503 is provided with a clamping block 507, and the joint surfaces of the sliding block 502 and the sliding block 503 are designed to be inclined by arranging the sliding block 502 and the sliding block 503, so that the sliding block 503 can be driven to move perpendicular to the sliding block 502 when the sliding block 502 moves, and the sliding block 503 can be driven to rotate by the connecting frame 504;

the workbench 1 is provided with the upright post 14, the side surface of the upright post 14 is provided with the grinder 13, the side surface of the grinder 13 is provided with the grinding block 12, the position of the grinding block 12 corresponds to the clamping assembly 5, the collecting assembly 9 is arranged below the grinding block 12, the collecting assembly 9 comprises a collecting barrel 901, the collecting barrel 901 is arranged on the workbench 1, a filter plate 902 is arranged in the collecting barrel 901, a collecting groove 903 is arranged below the filter plate 902, the side surface of the collecting groove 903 is provided with a discharge pipe 904, the discharge pipe 904 penetrates through the side surface of the collecting barrel 901, the filter plate 902 and the discharge pipe 904 are arranged, scrap iron and cooling liquid can be separated by the filter plate 902, the cooling liquid in the collecting groove 903 can be discharged by the discharge pipe 904, and the cooling liquid is convenient to recycle;

the collecting assembly 9 is arranged on the workbench 1, the discharging groove 3 is arranged on the side face of the servo motor 4, the discharging groove 3 is arranged on the workbench 1, the position of the discharging groove 3 corresponds to that of the clamping block 507, the connecting plate 7 is arranged on the side face of the workbench 1, the hopper 10 is arranged on the connecting plate 7, the chute 8 is arranged on the side face of the hopper 10, the position of the chute 8 corresponds to that of the clamping block 507, the chute 8 and the discharging groove 3 are arranged, the chute 8 is convenient for roller feeding, and the discharging groove 3 can quickly help the roller to slide out after roller processing is completed.

The working principle of the utility model is as follows:

when grinding is started, the hopper 10 conveys rollers to positions corresponding to the clamping blocks 507 through the sliding grooves 8, the telescopic rods 501 push the sliding blocks 502 to move, the sliding blocks 502 are connected with the sliding rods 503 in a sliding mode to drive the sliding rods 503 to move to two sides, the sliding rods 503 push the connecting frames 504 to rotate around the pin shafts 506, the connecting frames 504 drive the clamping blocks 507 to clamp the rollers, the servo motor 4 drives the chuck 6 and the clamping blocks 507 to rotate through the rotating shafts 11, after the clamping blocks 507 rotate to a grinding position, the grinding machine 13 drives the grinding blocks 12 to grind the end faces of the rollers, scrap iron mixed cooling liquid falls into the collecting barrel 901 during grinding, the cooling liquid passes through the filter plates 902 to be concentrated into the collecting grooves 903, and the scrap iron is blocked by the filter plates 902;

after finishing grinding, the rotating shaft 11 drives the chuck 6 and the clamping blocks 507 to continue rotating, after rotating to the position of the discharging chute 3, the telescopic rod 501 drives the sliding block 502 to reset, the sliding block 502 drives the sliding rod 503 and the connecting frame 504 to reset, the connecting frame 504 drives the clamping blocks 507 to separate from the rollers, the rollers are separated from the clamping, fall into the discharging chute 3, and slide out through the discharging chute 3.

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

1. The utility model provides a grinder on tapered roller ball basal plane grinding machine, includes workstation (1), its characterized in that: the utility model discloses a workbench, including work bench (1), be equipped with landing leg (2) down, be equipped with servo motor (4) on work bench (1), be equipped with pivot (11) on servo motor (4), the side of pivot (11) is equipped with chuck (6), standing groove (15) have been seted up in chuck (6), be equipped with clamping assembly (5) in standing groove (15), be equipped with stand (14) on work bench (1), the side of stand (14) is equipped with grinds machine (13), the side of grinding machine (13) is equipped with grinds piece (12), the position of grinds piece (12) is corresponding with clamping assembly (5), be equipped with collection subassembly (9) down, collection subassembly (9) are established on work bench (1).

2. The grinding device on a tapered roller sphere base surface grinding machine according to claim 1, wherein: clamping assembly (5) are including telescopic link (501), telescopic link (501) are established in standing groove (15), one end of telescopic link (501) is equipped with slider (502), the side sliding connection of slider (502) has two slide bars (503), two the one end of slide bar (503) all is equipped with link (504).

3. The grinding device on a tapered roller sphere base surface grinding machine according to claim 2, wherein: the connecting frame (504) is internally hinged with a pin shaft (506), the pin shaft (506) is arranged on the side face of the supporting rod (505), and one end, far away from the sliding rod (503), of the connecting frame (504) is provided with a clamping block (507).

4. The grinding device on a tapered roller sphere base surface grinding machine according to claim 1, wherein: the collecting assembly (9) comprises a collecting barrel (901), the collecting barrel (901) is arranged on the workbench (1), and a filter plate (902) is arranged in the collecting barrel (901).

5. The grinding device on a tapered roller sphere base surface grinding machine according to claim 4, wherein: a collecting groove (903) is arranged below the filter plate (902), a discharge pipe (904) is arranged on the side face of the collecting groove (903), and the discharge pipe (904) penetrates through the side face of the collecting barrel (901).

6. A grinding device on a tapered roller sphere base surface grinding machine according to claim 3, characterized in that: the side of servo motor (4) is equipped with blown down tank (3), blown down tank (3) are established on workstation (1), the position of blown down tank (3) corresponds with clamp splice (507).

7. The grinding device on a tapered roller sphere base surface grinding machine according to claim 6, wherein: the side of workstation (1) is equipped with connecting plate (7), be equipped with hopper (10) on connecting plate (7), the side of hopper (10) is equipped with spout (8), the position of spout (8) corresponds with clamp splice (507).