CN215616945U

CN215616945U - Grinding device for machining end face of bearing roller

Info

Publication number: CN215616945U
Application number: CN202122198806.4U
Authority: CN
Inventors: 姜同胜; 宋玉洪; 于家洪
Original assignee: Dalian Hongcheng Machinery Co ltd
Current assignee: Dalian Hongcheng Machinery Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-01-25
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses a polishing device for machining an end face of a bearing roller, which belongs to the technical field of bearing machining and comprises a base, wherein the upper surface of the base is fixedly connected with the lower surface of a case, the upper surface of the case is in sliding connection with the outer surface of a first sliding block, the upper surface of the first sliding block is fixedly connected with the lower surface of a motor, the right side surface of the motor is fixedly connected with the left side surface of a grinding knife, and the upper surface of a fixing plate is fixedly connected with the lower surface of a mounting seat. This grinding device is used in processing of bearing roller terminal surface, through setting up water inlet, water pipe and shower nozzle, when effectually having prevented to polish the roller, it is unstable to the fixed of roller to make processing polish the fault of appearance and reduced the work efficiency of equipment, thereby improved the use of cost, avoided simultaneously in polishing the in-process a large amount of powder and dust by the suction internal, thereby harm people's life health, the effectual utilization efficiency who has increased the water source, thereby practiced thrift the water resource.

Description

Grinding device for machining end face of bearing roller

Technical Field

The utility model belongs to the technical field of bearing machining, and particularly relates to a polishing device for machining an end face of a bearing roller.

Background

The tapered roller bearing has a wide application range and is mainly used for mechanical parts, the tapered roller bearing mainly bears radial and axial combined loads which mainly take the radial direction, the bearing capacity of the bearing depends on the roller path angle of an outer ring, the bearing capacity is larger when the angle is larger, the bearing belongs to a separated type bearing, the bearing is divided into single-row, double-row and four-row tapered roller bearings according to the row number of rolling elements in the bearing, the tapered roller bearing is provided with a tapered inner ring roller path and an outer ring roller path, tapered rollers are arranged between the tapered roller bearing and the outer ring roller path, the defects of the existing grinding device for processing the rollers are that the rollers are not firmly fixed in the grinding process, the processing and grinding errors occur, the working efficiency of equipment is reduced, the cost is increased, the use of people is inconvenient, a large amount of powder and dust are generated in the grinding process, and the powder and the dust are easily blended into the air, people inhale air with powder and dust, and the life health of people is endangered.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the utility model provides a polishing device for machining the end face of a bearing roller, which solves the problems that the existing polishing device for machining the roller is unstable in fixing the roller in the polishing process of the roller, so that machining and polishing errors occur, a large amount of powder and dust are generated in the polishing process, the powder and the dust are easily blended into air, and people inhale the air with the powder and the dust, so that the life health of people is harmed.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a grinding device is used in processing of bearing roller terminal surface, includes the base, the upper surface of base and the lower fixed surface of quick-witted case are connected, the upper surface of quick-witted case and the surface sliding connection of first slider, the upper surface of first slider is connected with the lower fixed surface of motor, the right flank of motor and the left surface fixed connection who whets a knife, the upper surface of base and the lower fixed surface of fixed plate are connected, the upper surface of fixed plate and the lower fixed surface of mount pad are connected, the inner wall of mount pad and the surface joint of roller body, the delivery port has been seted up to the upper surface of base, the bottom of delivery port and the upper surface intercommunication of containing box, the right flank of containing box and the left end intercommunication of water pipe.

The right-hand member of water pipe and the left surface fixed connection of water pump, the right flank of containing box passes through the water pipe and passes through the elbow fitting joint with the opposite face of the left surface intercommunication two water pipes of water pump, the left end of water pipe and the right flank joint of quick-witted case, the left and right sides face of quick-witted case respectively with the second slide bar about both ends fixed connection, the surface of slide bar and the inner wall sliding connection of second slider, the left end of water pipe passes through the inner wall joint of quick-witted case with the second slider, the lower surface of second slider and the top fixed connection of shower nozzle, the left end of water pipe is linked together through the top of second slider with the shower nozzle.

As a further scheme of the utility model: the upper surface of base has seted up the spout, the inner wall of spout and the surface sliding connection of first slider, the lower surface of motor passes through the inner wall sliding connection of first slider and spout.

As a further scheme of the utility model: the inner wall threaded connection of base has two-way screw rod, the left end of two-way screw rod and the right flank fixed connection of carousel, the surface of two-way screw rod and the inner wall threaded connection of first slider, the right flank of carousel passes through two-way screw rod and first slider threaded connection.

As a further scheme of the utility model: the upper surface of fixed plate and the bottom fixed connection of first telescopic link, the surface cover of first telescopic link is equipped with the spring, the upper surface fixed connection of first telescopic link has the clamping, the upper surface of fixed plate passes through the outer surface overlap joint of first telescopic link and roller body.

As a further scheme of the utility model: the inner wall joint of delivery port has the filter screen, the surface of filter screen and the inner wall joint of base.

As a further scheme of the utility model: the spray head is conical.

As a further scheme of the utility model: the upper surface of the second sliding block is hinged to the bottom end of the second telescopic rod through a pin shaft, and the top end of the second telescopic rod is hinged to the upper surface of the inner wall of the case through a pin shaft.

(III) advantageous effects

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

1. the polishing device for processing the end face of the bearing roller is provided with the water inlet, the water pump, the water pipe and the spray head, the water pump is driven in the polishing process, the water pump pumps water in the storage box through the water pipe, the water is transported to the spray head through the water pipe, the mill knife and the roller body are sprayed through the spray head, and then scraps and dust in the air are flushed into the storage box through the water inlet, in the process of entering the storage box, the water passes through the filter screen, so that impurities in the water are filtered, the water after being filtered is transported into the spray head through the water pump again for flushing, the phenomenon that the roller is not fixed stably when being polished is effectively prevented, the working efficiency of equipment is reduced due to the error in processing and polishing, the use cost is improved, meanwhile, a large amount of powder and dust are sucked into the body in the polishing process, and the harm to the life health of people is avoided, the utilization efficiency of water source has been effectually increased the water resource has been practiced thrift.

2. This grinding device is used in processing of bearing roller terminal surface, through setting up the spout, first slider, two-way screw rod and carousel, after the installation of roller body finishes, rotate the carousel, make the two-way screw rod of carousel drive rotate, thereby drive first slider and draw close to the centre through two-way screw rod, when first slider draws close to the centre, make the motor also follow and draw close to the centre together, stall carousel when reacing a certain position, open the motor and make the sword of whetting a knife begin to rotate, roller body polishes, conveniently adjust the position of motor simultaneously, make the both sides of whetting a knife and polish to the roller simultaneously, thereby the effectual efficiency of polishing that has improved, the possibility of making injured person when changing the roller direction has been avoided simultaneously.

3. This grinding device is used in processing of bearing roller terminal surface, through setting up the second slider, round pin axle and second telescopic link, when needs adjustment shower nozzle position, stir the second slider with the hand, make the second slider be the free movement at the slide bar, simultaneously under the traction of round pin axle and second telescopic link, the position that makes the shower nozzle remove obtains injecing, and can freely retrieve, made things convenient for the shower nozzle to wash the sweeps on whetting a knife and the roller body, the efficiency of spray rinsing has been improved, avoided making roller surface damage because of piling up of sweeps, the sweeps has also been prevented simultaneously and will be whetted a knife and block, thereby the efficiency of work has been influenced.

Drawings

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

FIG. 2 is a perspective view of the chute of the present invention;

FIG. 3 is a schematic cross-sectional view of a base according to the present invention;

FIG. 4 is a schematic three-dimensional structure of the first telescopic rod of the present invention;

in the figure: the device comprises a base 1, a chassis 2, a sliding groove 3, a first sliding block 4, a motor 5, a knife grinder 6, a bidirectional screw 7, a rotating disc 8, a fixing plate 9, a mounting seat 10, a roller body 11, a first telescopic rod 12, a spring 13, a water outlet 14, a filter screen 15, a storage box 16, a water pipe 17, a water pump 18, a bent pipe joint 19, a sliding rod 20, a second sliding block 21, a spray head 22, a pin shaft 23 and a second telescopic rod 24.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 4, the present invention provides a technical solution: the utility model provides a grinding device is used in processing of bearing roller terminal surface, the on-line screen storage device comprises a base 1, the upper surface of base 1 and the lower fixed surface of quick-witted case 2 are connected, the upper surface of quick-witted case 2 and the surface sliding connection of first slider 4, the upper surface of first slider 4 and the lower fixed surface of motor 5 are connected, the right flank of motor 5 and the left surface fixed connection of whetting a knife 6, the upper surface of base 1 and the lower fixed surface of fixed plate 9 are connected, the upper surface of fixed plate 9 and the lower fixed surface of mount pad 10 are connected, the inner wall of mount pad 10 and the surface joint of roller body 11, delivery port 14 has been seted up to the upper surface of base 1, the bottom of delivery port 14 and the upper surface intercommunication of containing box 16, the right flank of containing box 16 and the left end intercommunication of water pipe 17.

The right end of the water pipe 17 is fixedly connected with the left side of the water pump 18, the right side of the containing box 16 is communicated with the left side of the water pump 18 through the water pipe 17, the opposite surfaces of the two water pipes 17 are clamped through the elbow joint 19, the left end of the water pipe 17 is clamped with the right side of the case 2, the left side and the right side of the case 2 are respectively fixedly connected with the left end and the right end of the second slide bar 20, the outer surface of the slide bar 20 is slidably connected with the inner wall of the second slide block 21, the left end of the water pipe 17 is clamped with the inner wall of the second slide block 21 through the case 2, the lower surface of the second slide block 21 is fixedly connected with the top end of the spray head 22, the left end of the water pipe 17 is communicated with the top end of the spray head 22 through the second slide block 21, the roller is effectively prevented from being unstable in fixation when being polished, the working efficiency of the equipment is reduced when being polished, thereby improving the use cost, and simultaneously reducing the absorption of a large amount of powder and dust into the body in the polishing process, the harm to the life health of people is avoided, the utilization efficiency of water sources is effectively increased, and water resources are saved.

Specifically, as shown in fig. 1, 2 and 3, the upper surface of the base 1 is provided with a chute 3, the inner wall of the chute 3 is slidably connected with the outer surface of a first slide block 4, the lower surface of the motor 5 is slidably connected with the inner wall of the chute 3 through a slide block, the position of the motor 5 is conveniently adjusted by arranging the chute 3, so that the motor is suitable for various roller models, the working efficiency is effectively improved, the inner wall of the base 1 is in threaded connection with a bidirectional screw 7, the left end of the bidirectional screw 7 is fixedly connected with the right side surface of a turntable 8, the outer surface of the bidirectional screw 7 is in threaded connection with the inner wall of the first slide block 4, the right side surface of the turntable 8 is in threaded connection with the first slide block 4 through the bidirectional screw 7, the position of the motor 5 is conveniently and simultaneously adjusted by arranging the bidirectional screw 7, so that the knife grinder 6 can grind both sides of the rollers simultaneously, and the grinding efficiency is effectively improved, while avoiding the possibility of injury to personnel when changing roller orientations. The upper surface of fixed plate 9 and the bottom fixed connection of first telescopic link 12, the surface cover of first telescopic link 12 is equipped with spring 13, the last fixed surface of first telescopic link 12 is connected with the clamping, the upper surface of fixed plate 9 passes through the outer surface overlap joint of first telescopic link 12 and roller body 11, through setting up spring 13, effectually fix roller body 11 to avoided making processing to polish the mistake because of positional deviation, thereby reduced work efficiency.

Specifically, as shown in fig. 1, 2 and 4, the filter screen 15 is clamped on the inner wall of the water outlet 14, impurities in a water source are effectively filtered by the filter screen 15, the water source is conveniently recycled, the utilization rate of the water source is improved, waste of the water source is avoided, the outer surface of the filter screen 15 is clamped with the inner wall of the base 1, the spray head 22 is conical, the spray range of the water source is effectively increased by the arrangement of the spray head 22, the waste chip cleaning efficiency is improved, the upper surface of the second sliding block 21 is hinged with the bottom end of the second telescopic rod 24 through a pin shaft 23, the top end of the second telescopic rod 24 is hinged with the upper surface of the inner wall of the case 2 through a pin shaft 23, the spray head 22 is convenient to wash waste chips on the knife 6 and the roller body 11, the spray washing efficiency is improved, the roller surface damage caused by accumulation of the waste chips is avoided, and the knife 6 is prevented from being blocked, thereby affecting the efficiency of the operation.

The working principle of the utility model is as follows:

s1, before use, the filter screen 15 is inserted through a gap on the outer wall of the base 1 until the filter screen covers the whole water outlet 14, then a certain amount of water source is injected into the containing box 16, the water pipe 17 is connected with the water pump 18, and after the water pipe 17 is connected through the elbow connector, the water pipe passes through the outer wall of the case 2 and is connected with the spray head 22 below the second slide block 21;

s2, after a water source is connected with a spray head 22, inserting a roller body 11 into the middle of a mounting seat 10, enabling a clamp above a first telescopic rod 12 to abut against the roller body 11 under the thrust of a spring 13 by the first telescopic rod 12, then rotating a rotary disc 8, enabling the rotary disc 8 to drive a bidirectional screw 7 to rotate, driving a first slide block 4 to be close to the middle through the bidirectional screw 7, enabling a motor 5 to be close to the middle while the first slide block 4 is close to the middle, stopping rotating the rotary disc 8 when reaching a certain position, turning on the motor 5 to enable a knife 6 to be opened to rotate, polishing the roller body 11, driving a water pump 18 in the polishing process, enabling the water pump 18 to draw the water source in a storage box 16 through a water pipe 17, transporting the water source to the spray head 22, spraying the knife 6 and the roller body 11 through the spray head 22, and further flushing waste scraps and dust in air into the storage box 16 through a water inlet, in the process of entering the containing box 16, a water source passes through the filter screen 15, so that impurities in the water source are filtered, the filtered water source is conveyed into the spray head 22 through the water pump 18 again for washing, when the position of the spray head 22 needs to be adjusted, the second slide block 21 is shifted by hand, the second slide block 21 freely moves on the slide rod 20, and meanwhile, under the traction of the pin shaft 23 and the second telescopic rod 24, the position where the spray head 22 moves is limited and can be freely recovered;

s3, polish the back that finishes, thereby take filter screen 15 inside out, pour the inside water source of containing box 16 after clearing up the impurity on the filter screen 15, rotate carousel 8 at last and resume motor 5 to the normal position to wait for next use.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although 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 can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a grinding device is used in processing of bearing roller terminal surface, includes base (1), its characterized in that: the upper surface of the base (1) is fixedly connected with the lower surface of the case (2), the upper surface of the case (2) is connected with the outer surface of the first sliding block (4) in a sliding way, the upper surface of the first sliding block (4) is fixedly connected with the lower surface of the motor (5), the right side surface of the motor (5) is fixedly connected with the left side surface of the knife sharpener (6), the upper surface of the base (1) is fixedly connected with the lower surface of the fixing plate (9), the upper surface of the fixing plate (9) is fixedly connected with the lower surface of the mounting seat (10), the inner wall of the mounting seat (10) is clamped with the outer surface of the roller body (11), a water outlet (14) is formed in the upper surface of the base (1), the bottom end of the water outlet (14) is communicated with the upper surface of the containing box (16), the right side surface of the containing box (16) is communicated with the left end of the water pipe (17);

the right-hand member of water pipe (17) and the left surface fixed connection of water pump (18), the right flank of containing box (16) leads to the left surface intercommunication of water pipe (17) and water pump (18), and elbow fitting (19) joint is passed through to the opposite face of two water pipes (17), the left end of water pipe (17) and the right flank joint of quick-witted case (2), the left and right sides face of quick-witted case (2) respectively with the left and right sides both ends fixed connection of second slide bar (20), the surface of slide bar (20) and the inner wall sliding connection of second slider (21), the inner wall joint of quick-witted case (2) and second slider (21) is passed through to the left end of water pipe (17), the lower surface of second slider (21) and the top fixed connection of shower nozzle (22), the left end of water pipe (17) is linked together through the top of second slider (21) and shower nozzle (22).

2. The grinding device for bearing roller end face machining according to claim 1, characterized in that: spout (3) have been seted up to the upper surface of base (1), the inner wall of spout (3) and the surface sliding connection of first slider (4), the lower surface of motor (5) is through the inner wall sliding connection of first slider (4) with spout (3).

3. The grinding device for bearing roller end face machining according to claim 2, characterized in that: the inner wall threaded connection of base (1) has two-way screw rod (7), the left end of two-way screw rod (7) and the right flank fixed connection of carousel (8), the surface of two-way screw rod (7) and the inner wall threaded connection of first slider (4), the right flank of carousel (8) passes through two-way screw rod (7) and first slider (4) threaded connection.

4. The grinding device for bearing roller end face machining according to claim 1, characterized in that: the upper surface of fixed plate (9) and the bottom fixed connection of first telescopic link (12), the surface cover of first telescopic link (12) is equipped with spring (13), the upper surface fixed connection clamping of first telescopic link (12), the upper surface of fixed plate (9) passes through the surface overlap joint of first telescopic link (12) and roller body (11).

5. The grinding device for bearing roller end face machining according to claim 2, characterized in that: the inner wall joint of delivery port (14) has filter screen (15), the surface of filter screen (15) and the inner wall joint of base (1).

6. The grinding device for bearing roller end face machining according to claim 1, characterized in that: the spray head (22) is conical.

7. The grinding device for bearing roller end face machining according to claim 1, characterized in that: the upper surface of the second sliding block (21) is hinged to the bottom end of a second telescopic rod (24) through a pin shaft (23), and the top end of the second telescopic rod (24) is hinged to the upper surface of the inner wall of the case (2) through the pin shaft (23).